From 39d764e1fff4a4b706bc595fb50231b2a2643ecd Mon Sep 17 00:00:00 2001
From: Daniel <daniel@danvics.com>
Date: Fri, 24 Apr 2026 02:56:03 +0200
Subject: [PATCH] =?UTF-8?q?chore:=20delete=20vanilla=20tree=20=E2=80=94=20?=
 =?UTF-8?q?React+Tailwind=20is=20the=20only=20client=20now?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Closes the migration. Every line of vanilla JS/CSS/HTML that used to
render the user-facing app is gone. The React bundle in public/app/
is the entire client.

Deleted (everything was 100% covered by ported React equivalents):
  • public/index.html              (vanilla shell — auth screen + tab loader)
  • public/js/                     (~30 vanilla modules: app.js, auth.js,
                                     admin.js, calculators.js, peGuide.js,
                                     bedside/*, learningHub.js, encounters.js,
                                     etc. — all replaced by client/src/pages/*
                                     and client/src/data/*)
  • public/components/             (18 lazy-loaded HTML fragments — not
                                     loaded by any React route)
  • public/css/styles.css          (vanilla design system — superseded by
                                     Tailwind + shadcn classes throughout
                                     the React tree)
  • public/e2e-harness.html        (vanilla-only Playwright bootstrapper)
  • e2e/tests/bedside-smoke.spec.js
  • e2e/tests/top-calculators.spec.js
                                   (the two e2e specs that exercised
                                     /e2e-harness.html and the vanilla
                                     calculators directly — replaced by
                                     calculators-react.spec.js +
                                     bedside-react.spec.js + the 136
                                     vitest parity tests in
                                     shared/clinical/*.test.ts)

Moved (still needed by the backend):
  • public/js/pediatricScheduleData.js → src/data/pediatric-schedule-data.js
    Required by src/routes/wellVisit.ts at runtime; should never have been
    in public/ anyway since it carries server-side schedule + growth +
    BMI reference tables and was being served as a 2120-line public JS
    blob to every browser. Not in public/ means it's not exposed to
    anonymous web requests anymore.

server.ts
  • Removed the dead getTemplatedIndex() / INDEX_PATH machinery that
    used to BUILD_ID-stamp /js/* and /css/* references in the vanilla
    HTML. Vite's hashed asset URLs already do that job for the React
    bundle.
  • express.static cache header: removed the /components/ branch
    (folder no longer exists) and changed /js/ + /css/ from 1-hour
    to 1-day immutable cache — safe because Vite hashes the
    filenames on every build.

Backend tsc + client tsc + vite build all green. 136/136 vitest
parity tests still pass against the captured calc-vectors.json.
Initial bundle unchanged at 343.97 kB / 106.59 kB gz.
---
 e2e/tests/bedside-smoke.spec.js               |  161 -
 e2e/tests/top-calculators.spec.js             |  220 --
 public/components/admin.html                  |  422 ---
 public/components/bedside.html                |  523 ---
 public/components/calculators.html            |  658 ----
 public/components/catchup.html                |    7 -
 public/components/chart.html                  |  104 -
 public/components/cms.html                    |  308 --
 public/components/dictation.html              |   83 -
 public/components/encounter.html              |   81 -
 public/components/extensions.html             |   60 -
 public/components/faq.html                    |  361 --
 public/components/hospital.html               |  154 -
 public/components/learning.html               |   64 -
 public/components/pe-guide.html               |   81 -
 public/components/settings.html               |  265 --
 public/components/sickvisit.html              |  109 -
 public/components/soap.html                   |   79 -
 public/components/vaxschedule.html            |    7 -
 public/components/wellvisit.html              |  308 --
 public/css/styles.css                         |  855 -----
 public/e2e-harness.html                       |   40 -
 public/index.html                             |  486 ---
 public/js/admin.js                            | 1533 ---------
 public/js/app.js                              |  990 ------
 public/js/audioBackup.js                      |  297 --
 public/js/auth.js                             |  877 -----
 public/js/authFetch.js                        |   99 -
 public/js/bedside/age-weight.js               |   80 -
 public/js/bedside/agitation.js                |   83 -
 public/js/bedside/airway.js                   |   90 -
 public/js/bedside/anaphylaxis.js              |   82 -
 public/js/bedside/antiemetics.js              |   59 -
 public/js/bedside/antimicrobials.js           |   65 -
 public/js/bedside/burns.js                    |  155 -
 public/js/bedside/cardiac.js                  |  103 -
 public/js/bedside/image-lightbox.js           |   40 -
 public/js/bedside/index.js                    |   46 -
 public/js/bedside/neonatal.js                 |  258 --
 public/js/bedside/respiratory.js              |  174 -
 public/js/bedside/sedation.js                 |  112 -
 public/js/bedside/seizure.js                  |  130 -
 public/js/bedside/sepsis.js                   |  137 -
 public/js/bedside/shared.js                   |   44 -
 public/js/bedside/sub-nav.js                  |   43 -
 public/js/bedside/toxicology.js               |  120 -
 public/js/bedside/trauma.js                   |   44 -
 public/js/bedside/ventilation.js              |  147 -
 public/js/browserWhisper.js                   |  155 -
 public/js/calc-math.js                        |  206 --
 public/js/calculators.js                      | 2941 -----------------
 public/js/chartReview.js                      |  192 --
 public/js/correctionTracker.js                |   86 -
 public/js/documents.js                        |  127 -
 public/js/drugs-loader.js                     |   31 -
 public/js/e2e-bootstrap.js                    |   23 -
 public/js/encounters.js                       |  521 ---
 public/js/extensions.js                       |  305 --
 public/js/hospitalCourse.js                   |  223 --
 public/js/learningHub.js                      | 1812 ----------
 public/js/liveEncounter.js                    |  241 --
 public/js/memories.js                         |  262 --
 public/js/milestones.js                       |  240 --
 public/js/milestonesData.js                   |  719 ----
 public/js/nextcloud.js                        |   75 -
 public/js/peGuide.js                          | 1714 ----------
 public/js/secureStorage.js                    |   73 -
 public/js/shadess.js                          | 1062 ------
 public/js/sickVisit.js                        |  450 ---
 public/js/soap.js                             |  226 --
 public/js/speechRecognition.js                |  160 -
 public/js/transcriptionSettings.js            |  169 -
 public/js/ui-state.js                         |   35 -
 public/js/voiceDictation.js                   |  212 --
 public/js/voicePreferences.js                 |  209 --
 public/js/wellVisit.js                        |  729 ----
 public/js/whisperWorker.js                    |   88 -
 public/js/whisperWorkerV2.js                  |  135 -
 server.ts                                     |   36 +-
 .../data/pediatric-schedule-data.js           |    0
 src/routes/wellVisit.ts                       |    2 +-
 81 files changed, 8 insertions(+), 24695 deletions(-)
 delete mode 100644 e2e/tests/bedside-smoke.spec.js
 delete mode 100644 e2e/tests/top-calculators.spec.js
 delete mode 100644 public/components/admin.html
 delete mode 100644 public/components/bedside.html
 delete mode 100644 public/components/calculators.html
 delete mode 100644 public/components/catchup.html
 delete mode 100644 public/components/chart.html
 delete mode 100644 public/components/cms.html
 delete mode 100644 public/components/dictation.html
 delete mode 100644 public/components/encounter.html
 delete mode 100644 public/components/extensions.html
 delete mode 100644 public/components/faq.html
 delete mode 100644 public/components/hospital.html
 delete mode 100644 public/components/learning.html
 delete mode 100644 public/components/pe-guide.html
 delete mode 100644 public/components/settings.html
 delete mode 100644 public/components/sickvisit.html
 delete mode 100644 public/components/soap.html
 delete mode 100644 public/components/vaxschedule.html
 delete mode 100644 public/components/wellvisit.html
 delete mode 100644 public/css/styles.css
 delete mode 100644 public/e2e-harness.html
 delete mode 100644 public/index.html
 delete mode 100644 public/js/admin.js
 delete mode 100644 public/js/app.js
 delete mode 100644 public/js/audioBackup.js
 delete mode 100644 public/js/auth.js
 delete mode 100644 public/js/authFetch.js
 delete mode 100644 public/js/bedside/age-weight.js
 delete mode 100644 public/js/bedside/agitation.js
 delete mode 100644 public/js/bedside/airway.js
 delete mode 100644 public/js/bedside/anaphylaxis.js
 delete mode 100644 public/js/bedside/antiemetics.js
 delete mode 100644 public/js/bedside/antimicrobials.js
 delete mode 100644 public/js/bedside/burns.js
 delete mode 100644 public/js/bedside/cardiac.js
 delete mode 100644 public/js/bedside/image-lightbox.js
 delete mode 100644 public/js/bedside/index.js
 delete mode 100644 public/js/bedside/neonatal.js
 delete mode 100644 public/js/bedside/respiratory.js
 delete mode 100644 public/js/bedside/sedation.js
 delete mode 100644 public/js/bedside/seizure.js
 delete mode 100644 public/js/bedside/sepsis.js
 delete mode 100644 public/js/bedside/shared.js
 delete mode 100644 public/js/bedside/sub-nav.js
 delete mode 100644 public/js/bedside/toxicology.js
 delete mode 100644 public/js/bedside/trauma.js
 delete mode 100644 public/js/bedside/ventilation.js
 delete mode 100644 public/js/browserWhisper.js
 delete mode 100644 public/js/calc-math.js
 delete mode 100644 public/js/calculators.js
 delete mode 100644 public/js/chartReview.js
 delete mode 100644 public/js/correctionTracker.js
 delete mode 100644 public/js/documents.js
 delete mode 100644 public/js/drugs-loader.js
 delete mode 100644 public/js/e2e-bootstrap.js
 delete mode 100644 public/js/encounters.js
 delete mode 100644 public/js/extensions.js
 delete mode 100644 public/js/hospitalCourse.js
 delete mode 100644 public/js/learningHub.js
 delete mode 100644 public/js/liveEncounter.js
 delete mode 100644 public/js/memories.js
 delete mode 100644 public/js/milestones.js
 delete mode 100644 public/js/milestonesData.js
 delete mode 100644 public/js/nextcloud.js
 delete mode 100644 public/js/peGuide.js
 delete mode 100644 public/js/secureStorage.js
 delete mode 100644 public/js/shadess.js
 delete mode 100644 public/js/sickVisit.js
 delete mode 100644 public/js/soap.js
 delete mode 100644 public/js/speechRecognition.js
 delete mode 100644 public/js/transcriptionSettings.js
 delete mode 100644 public/js/ui-state.js
 delete mode 100644 public/js/voiceDictation.js
 delete mode 100644 public/js/voicePreferences.js
 delete mode 100644 public/js/wellVisit.js
 delete mode 100644 public/js/whisperWorker.js
 delete mode 100644 public/js/whisperWorkerV2.js
 rename public/js/pediatricScheduleData.js => src/data/pediatric-schedule-data.js (100%)

diff --git a/e2e/tests/bedside-smoke.spec.js b/e2e/tests/bedside-smoke.spec.js
deleted file mode 100644
index 67604a4..0000000
--- a/e2e/tests/bedside-smoke.spec.js
+++ /dev/null
@@ -1,161 +0,0 @@
-// Bedside module smoke tests.
-// The harness renders the Calculators + Bedside components side-by-side, so
-// each test selects the target sub-pill (if any) and asserts a known string
-// is rendered. Bedside was promoted to a top-level tab, so there is no longer
-// a calc-nav-pill[data-calc="bedside"] — the panel is always visible in the
-// harness and always the full tab in the live app.
-
-const { test, expect } = require('@playwright/test');
-
-async function openCalculators(page) {
-  await page.goto('/e2e-harness.html');
-  await page.waitForFunction(() => window.__harnessReady === true);
-  // Wait for the bedside component to finish injecting — #bedside-age is the
-  // first input in the shared age→weight estimator at the top of the tab.
-  await page.waitForSelector('#bedside-age');
-}
-
-async function openBedside(page, subPill) {
-  await openCalculators(page);
-  if (subPill) {
-    await page.click(`button.calc-pill[data-em="${subPill}"]`);
-  }
-}
-
-test.describe('Bedside — top-level', () => {
-  test('Calculators tab shows age-weight estimator', async ({ page }) => {
-    await openCalculators(page);
-    await expect(page.locator('#bedside-age')).toBeVisible();
-    await expect(page.locator('#bedside-formula')).toBeVisible();
-    await expect(page.locator('#bedside-weight')).toBeVisible();
-  });
-
-  test('Age → Weight: typing 3y auto-fills weight (APLS)', async ({ page }) => {
-    await openCalculators(page);
-    await page.fill('#bedside-age', '3y');
-    await expect(page.locator('#bedside-weight')).toHaveValue('14');
-    await expect(page.locator('#bedside-estimate-note')).toContainText('APLS');
-  });
-
-  test('Formula switch to Best Guess updates weight', async ({ page }) => {
-    await openCalculators(page);
-    await page.fill('#bedside-age', '3y');
-    await page.selectOption('#bedside-formula', 'bestguess');
-    await expect(page.locator('#bedside-weight')).toHaveValue('16');  // 2 * (3+5) = 16
-    await expect(page.locator('#bedside-estimate-note')).toContainText('Best Guess');
-  });
-
-  test('Clear button resets the estimator', async ({ page }) => {
-    await openCalculators(page);
-    await page.fill('#bedside-age', '5y');
-    await page.click('#btn-bedside-clear');
-    await expect(page.locator('#bedside-age')).toHaveValue('');
-    await expect(page.locator('#bedside-weight')).toHaveValue('');
-  });
-});
-
-test.describe('Bedside — every sub-pill renders', () => {
-  const subPills = [
-    { key: 'neonatal',     expected: /Neonatal Assessment/i },
-    { key: 'airway',       expected: /Airway Management/i },
-    { key: 'cardiac',      expected: /Cardiac Arrest/i },
-    { key: 'respiratory',  expected: /Respiratory Management/i },
-    { key: 'ventilation',  expected: /Oxygen & Ventilation/i },
-    { key: 'seizure',      expected: /Status Epilepticus/i },
-    { key: 'sepsis',       expected: /Sepsis & Fever/i },
-    { key: 'anaphylaxis',  expected: /Anaphylaxis/i },
-    { key: 'sedation',     expected: /Procedural Sedation/i },
-    { key: 'agitation',    expected: /Acute Agitation/i },
-    { key: 'antiemetics',  expected: /Antiemetics/i },
-    { key: 'antimicrobials', expected: /Empiric Antimicrobials/i },
-    { key: 'burns',        expected: /Burn Management/i },
-    { key: 'toxicology',   expected: /Toxicology/i },
-    { key: 'trauma',       expected: /Trauma/i },
-  ];
-
-  for (const { key, expected } of subPills) {
-    test(`${key} sub-pill shows header`, async ({ page }) => {
-      await openBedside(page, key);
-      await expect(page.locator(`#em-${key}`)).toContainText(expected);
-    });
-  }
-});
-
-test.describe('Bedside — dose calculators fire', () => {
-  test('Status Epilepticus: Show Pathway renders timeline with weight', async ({ page }) => {
-    await openBedside(page, 'seizure');
-    await page.fill('#seizure-weight', '20');
-    await page.click('#btn-seizure-calc');
-    await expect(page.locator('#seizure-result')).toContainText(/20 kg/);
-    await expect(page.locator('#seizure-result')).toContainText(/Lorazepam/);
-    await expect(page.locator('#seizure-result')).toContainText(/0\.1 mg\/kg/);  // per-kg visible
-  });
-
-  test('Sepsis: Show Approach renders Phoenix criteria + first-hour bundle', async ({ page }) => {
-    await openBedside(page, 'sepsis');
-    await page.fill('#sepsis-weight', '25');
-    await page.click('#btn-sepsis-show');
-    await expect(page.locator('#sepsis-result')).toContainText(/Phoenix/);
-    await expect(page.locator('#sepsis-result')).toContainText(/first-hour/i);
-  });
-
-  test('Anaphylaxis: Calculate Doses shows weight-based epinephrine', async ({ page }) => {
-    await openBedside(page, 'anaphylaxis');
-    await page.fill('#anaph-weight', '25');
-    await page.click('#btn-anaph-calc');
-    await expect(page.locator('#anaph-result')).toContainText(/Epinephrine/);
-    await expect(page.locator('#anaph-result')).toContainText(/0\.25 mg/);  // 25*0.01
-  });
-
-  test('Burns: body-parts calculator + Parkland', async ({ page }) => {
-    await openBedside(page, 'burns');
-    await page.fill('#burn-weight', '20');
-    await page.fill('input[data-burn-region="head"]', '50');      // 50% of 13 (young) = 6.5
-    await page.fill('input[data-burn-region="ant_trunk"]', '100'); // 100% of 13 = 13
-    await page.click('#btn-burn-calc');
-    await expect(page.locator('#burn-result')).toContainText(/Parkland/);
-    await expect(page.locator('#burn-result')).toContainText(/20 kg/);
-  });
-
-  test('Airway: Calculate renders RSI drugs with per-kg', async ({ page }) => {
-    await openBedside(page, 'airway');
-    await page.fill('#airway-weight', '20');
-    await page.fill('#airway-age', '5');
-    await page.click('#btn-airway-calc');
-    await expect(page.locator('#airway-result')).toContainText(/Ketamine/);
-    await expect(page.locator('#airway-result')).toContainText(/mg\/kg/);  // per-kg visible
-    await expect(page.locator('#airway-result')).toContainText(/ETT/);
-  });
-});
-
-test.describe('Bedside — interactive widgets', () => {
-  test('Lightbox: seizure pathway image opens and closes', async ({ page }) => {
-    await openBedside(page, 'seizure');
-    await page.click('button[data-img-src="/img/epilepsy_eiic_pathway.png"]');
-    await expect(page.locator('#img-lightbox')).toBeVisible();
-    await expect(page.locator('#img-lightbox-img')).toHaveAttribute('src', /epilepsy_eiic_pathway/);
-    await page.click('#img-lightbox-close');
-    await expect(page.locator('#img-lightbox')).toBeHidden();
-  });
-
-  test('Lightbox: NRP pathway image opens on neonatal sub-pill', async ({ page }) => {
-    await openBedside(page, 'neonatal');
-    // The "View pathway image" button sits inside a collapsed <details>
-    // titled "NRP Resuscitation Pathway" — expand it first.
-    await page.getByText('NRP Resuscitation Pathway').click();
-    await page.click('button[data-img-src="/img/nrp_pathway.png"]');
-    await expect(page.locator('#img-lightbox')).toBeVisible();
-    await expect(page.locator('#img-lightbox-img')).toHaveAttribute('src', /nrp_pathway/);
-    await page.click('#img-lightbox-close');
-    await expect(page.locator('#img-lightbox')).toBeHidden();
-  });
-
-  test('Ventilation: Show Reference renders pressure-time SVG', async ({ page }) => {
-    await openBedside(page, 'ventilation');
-    await page.fill('#vent-weight', '20');
-    await page.click('#btn-vent-show');
-    await expect(page.locator('#vent-result svg')).toBeVisible();
-    await expect(page.locator('#vent-result')).toContainText(/Target SpO2/);
-    await expect(page.locator('#vent-result')).toContainText(/PEEP/);
-  });
-});
diff --git a/e2e/tests/top-calculators.spec.js b/e2e/tests/top-calculators.spec.js
deleted file mode 100644
index e93d264..0000000
--- a/e2e/tests/top-calculators.spec.js
+++ /dev/null
@@ -1,220 +0,0 @@
-// Smoke tests for the 10 top-row calculator tabs (everything except Bedside).
-// Each test navigates to its tab, fills inputs, clicks Calculate/Assess,
-// and asserts a known string appears in the result. Catches the "tab loads
-// but button does nothing" class of regression.
-
-const { test, expect } = require('@playwright/test');
-
-async function openCalculators(page) {
-  await page.goto('/e2e-harness.html');
-  await page.waitForFunction(() => window.__harnessReady === true);
-  await page.waitForSelector('button.calc-nav-pill[data-calc="bp"]');
-}
-
-async function selectTab(page, tabName) {
-  await page.click(`button.calc-nav-pill[data-calc="${tabName}"]`);
-  await expect(page.locator(`#calc-${tabName}`)).toBeVisible();
-}
-
-test.describe('Top-level calculators — panel loads', () => {
-  const tabs = ['bp', 'bmi', 'growth', 'bili', 'vitals', 'bsa', 'dose', 'resus', 'gcs', 'equipment'];
-  for (const tab of tabs) {
-    test(`${tab} panel becomes visible when pill clicked`, async ({ page }) => {
-      await openCalculators(page);
-      await selectTab(page, tab);
-    });
-  }
-});
-
-test.describe('Blood Pressure percentile', () => {
-  test('5 yr, male, height 110, BP 105/65 → produces a result', async ({ page }) => {
-    await openCalculators(page);
-    await selectTab(page, 'bp');
-    await page.fill('#bp-age', '5');
-    await page.selectOption('#bp-sex', 'male');
-    await page.fill('#bp-height', '110');
-    await page.fill('#bp-systolic', '105');
-    await page.fill('#bp-diastolic', '65');
-    await page.click('#btn-calc-bp');
-    await expect(page.locator('#bp-result')).not.toHaveClass(/hidden/);
-    // Result should mention a percentile or classification
-    await expect(page.locator('#bp-result')).toContainText(/percentile|Normal|Elevated|HTN|Stage/i);
-  });
-
-  test('Clear button hides result', async ({ page }) => {
-    await openCalculators(page);
-    await selectTab(page, 'bp');
-    await page.fill('#bp-age', '5');
-    await page.selectOption('#bp-sex', 'male');
-    await page.fill('#bp-height', '110');
-    await page.fill('#bp-systolic', '105');
-    await page.fill('#bp-diastolic', '65');
-    await page.click('#btn-calc-bp');
-    await page.click('#btn-clear-bp');
-    await expect(page.locator('#bp-result')).toHaveClass(/hidden/);
-    await expect(page.locator('#bp-age')).toHaveValue('');
-  });
-});
-
-test.describe('BMI percentile', () => {
-  test('7 yr, male, 25 kg, 120 cm → BMI computed', async ({ page }) => {
-    await openCalculators(page);
-    await selectTab(page, 'bmi');
-    await page.fill('#bmi-age-yr', '7');
-    await page.selectOption('#bmi-age-mo', '0');
-    await page.selectOption('#bmi-sex', 'male');
-    await page.fill('#bmi-weight', '25');
-    await page.fill('#bmi-height', '120');
-    await page.click('#btn-calc-bmi');
-    await expect(page.locator('#bmi-result')).not.toHaveClass(/hidden/);
-    // BMI = 25 / 1.20² = 17.36 — expect something recognizable
-    await expect(page.locator('#bmi-result')).toContainText(/17\.|BMI|percentile/i);
-  });
-});
-
-test.describe('Body Surface Area (Mosteller)', () => {
-  test('20 kg, 110 cm → BSA shown', async ({ page }) => {
-    await openCalculators(page);
-    await selectTab(page, 'bsa');
-    await page.fill('#bsa-weight', '20');
-    await page.fill('#bsa-height', '110');
-    await page.click('#btn-calc-bsa');
-    await expect(page.locator('#bsa-result')).not.toHaveClass(/hidden/);
-    // sqrt(110*20/3600) = 0.782
-    await expect(page.locator('#bsa-result')).toContainText(/0\.78|BSA|m²|m2/i);
-  });
-});
-
-test.describe('Weight-based dosing', () => {
-  test('15 kg × 10 mg/kg → 150 mg shown', async ({ page }) => {
-    await openCalculators(page);
-    await selectTab(page, 'dose');
-    await page.fill('#dose-weight', '15');
-    await page.fill('#dose-per-kg', '10');
-    await page.click('#btn-calc-dose');
-    await expect(page.locator('#dose-result')).not.toHaveClass(/hidden/);
-    await expect(page.locator('#dose-result')).toContainText(/150/);
-  });
-
-  test('Max cap respected: 15 kg × 100 mg/kg capped at 500 mg', async ({ page }) => {
-    await openCalculators(page);
-    await selectTab(page, 'dose');
-    await page.fill('#dose-weight', '15');
-    await page.fill('#dose-per-kg', '100');
-    await page.fill('#dose-max', '500');
-    await page.click('#btn-calc-dose');
-    await expect(page.locator('#dose-result')).toContainText(/500/);
-  });
-});
-
-test.describe('Growth charts', () => {
-  test('3 yr male, 14 kg → Weight-for-Age result', async ({ page }) => {
-    await openCalculators(page);
-    await selectTab(page, 'growth');
-    await page.selectOption('#growth-sex', 'male');
-    await page.fill('#growth-age-yr', '3');
-    await page.fill('#growth-weight', '14');
-    await page.click('#btn-calc-growth');
-    await expect(page.locator('#growth-result')).not.toHaveClass(/hidden/);
-    await expect(page.locator('#growth-result')).toContainText(/percentile|z-score|%ile|z=/i);
-  });
-
-  test('Sub-pill switches to Length-for-Age', async ({ page }) => {
-    await openCalculators(page);
-    await selectTab(page, 'growth');
-    await page.click('button.calc-pill[data-growth="lfa"]');
-    await expect(page.locator('button.calc-pill[data-growth="lfa"]')).toHaveClass(/active/);
-  });
-});
-
-test.describe('Bilirubin (AAP 2022)', () => {
-  test('GA 38, age 48h, TSB 12.5, no risk factors → AAP assessment', async ({ page }) => {
-    await openCalculators(page);
-    await selectTab(page, 'bili');
-    await page.selectOption('#bili-ga', '38');
-    await page.fill('#bili-age-hours', '48');
-    await page.fill('#bili-tsb', '12.5');
-    await page.selectOption('#bili-risk', 'none');
-    await page.click('#btn-calc-bili-aap');
-    await expect(page.locator('#bili-result')).not.toHaveClass(/hidden/);
-    await expect(page.locator('#bili-result')).toContainText(/phototherapy|threshold|AAP|bilirubin/i);
-  });
-
-  test('Bhutani sub-pill: age 48h, TSB 8.5 → risk zone', async ({ page }) => {
-    await openCalculators(page);
-    await selectTab(page, 'bili');
-    await page.click('button.calc-pill[data-bili="bhutani"]');
-    await page.fill('#bhutani-age', '48');
-    await page.fill('#bhutani-tsb', '8.5');
-    await page.click('#btn-calc-bhutani');
-    await expect(page.locator('#bili-result')).not.toHaveClass(/hidden/);
-    await expect(page.locator('#bili-result')).toContainText(/risk|zone|low|high|intermediate/i);
-  });
-});
-
-test.describe('Vital signs reference', () => {
-  test('Selecting 1-3 yr shows HR range', async ({ page }) => {
-    await openCalculators(page);
-    await selectTab(page, 'vitals');
-    await page.selectOption('#vitals-age-select', '1-3yr');
-    await expect(page.locator('#vitals-result')).not.toHaveClass(/hidden/);
-    // Expected: HR 70-110
-    await expect(page.locator('#vitals-result')).toContainText(/70|HR/i);
-  });
-});
-
-test.describe('Resus meds', () => {
-  test('15 kg → multiple weight-based drug doses rendered', async ({ page }) => {
-    await openCalculators(page);
-    await selectTab(page, 'resus');
-    await page.fill('#resus-weight', '15');
-    await page.click('#btn-calc-resus');
-    await expect(page.locator('#resus-result')).not.toHaveClass(/hidden/);
-    // At least epinephrine + atropine should appear for any resus dose table
-    await expect(page.locator('#resus-result')).toContainText(/epinephrine|epi/i);
-    await expect(page.locator('#resus-result')).toContainText(/atropine/i);
-  });
-});
-
-test.describe('Glasgow Coma Scale', () => {
-  test('Child defaults (4/5/6) → GCS 15 shown', async ({ page }) => {
-    await openCalculators(page);
-    await selectTab(page, 'gcs');
-    // selects default to max scores → 4+5+6 = 15
-    await expect(page.locator('#gcs-result')).toContainText(/15/);
-  });
-
-  test('Changing motor to "None" (1) → GCS drops', async ({ page }) => {
-    await openCalculators(page);
-    await selectTab(page, 'gcs');
-    await page.selectOption('#gcs-child-motor', '1');
-    await expect(page.locator('#gcs-result')).toContainText(/10/); // 4+5+1
-  });
-
-  test('Switch to infant panel', async ({ page }) => {
-    await openCalculators(page);
-    await selectTab(page, 'gcs');
-    await page.click('button.calc-pill[data-gcs="infant"]');
-    await expect(page.locator('#gcs-infant-panel')).toBeVisible();
-    await expect(page.locator('#gcs-child-panel')).toBeHidden();
-  });
-});
-
-test.describe('Equipment sizing', () => {
-  test('Selecting "1 year" renders sizes', async ({ page }) => {
-    await openCalculators(page);
-    await selectTab(page, 'equipment');
-    await page.selectOption('#equip-age-select', '1yr');
-    await expect(page.locator('#equip-result')).not.toHaveClass(/hidden/);
-    // Should mention ETT and at least one other item
-    await expect(page.locator('#equip-result')).toContainText(/ETT|Endotracheal/i);
-  });
-
-  test('Selecting empty option hides result', async ({ page }) => {
-    await openCalculators(page);
-    await selectTab(page, 'equipment');
-    await page.selectOption('#equip-age-select', '1yr');
-    await page.selectOption('#equip-age-select', '');
-    await expect(page.locator('#equip-result')).toHaveClass(/hidden/);
-  });
-});
diff --git a/public/components/admin.html b/public/components/admin.html
deleted file mode 100644
index 41ee921..0000000
--- a/public/components/admin.html
+++ /dev/null
@@ -1,422 +0,0 @@
-        <div class="module-header">
-          <h2><i class="fas fa-user-shield"></i> Admin Panel</h2>
-          <p>Manage users, app settings, and view usage statistics</p>
-        </div>
-
-        <!-- Stats -->
-        <div class="admin-stats" id="admin-stats">
-          <div class="stat-card"><div class="stat-value" id="stat-users">—</div><div class="stat-label">Total Users</div></div>
-          <div class="stat-card"><div class="stat-value" id="stat-api-total">—</div><div class="stat-label">Total API Calls</div></div>
-          <div class="stat-card"><div class="stat-value" id="stat-api-today">—</div><div class="stat-label">API Calls Today</div></div>
-        </div>
-
-        <!-- Registration -->
-        <div class="card">
-          <div class="card-header"><h3><i class="fas fa-door-open"></i> Registration</h3></div>
-          <div style="padding:16px;display:flex;align-items:center;gap:16px;flex-wrap:wrap;">
-            <span id="reg-status-text" style="font-size:13px;color:var(--g600);">Loading...</span>
-            <button id="btn-toggle-reg" class="btn-sm btn-primary">Toggle</button>
-          </div>
-        </div>
-
-        <!-- Users -->
-        <div class="card">
-          <div class="card-header">
-            <h3><i class="fas fa-users"></i> Users</h3>
-            <button id="btn-refresh-users" class="btn-sm btn-ghost"><i class="fas fa-rotate"></i> Refresh</button>
-          </div>
-          <div style="overflow-x:auto;">
-            <table class="admin-table" id="admin-users-table">
-              <thead>
-                <tr>
-                  <th>Name / Email</th>
-                  <th>Role</th>
-                  <th>Status</th>
-                  <th>Joined</th>
-                  <th>Actions</th>
-                </tr>
-              </thead>
-              <tbody id="admin-users-body">
-                <tr><td colspan="5" style="text-align:center;color:var(--g400);padding:20px;">Loading...</td></tr>
-              </tbody>
-            </table>
-          </div>
-        </div>
-
-        <!-- ── CMS: Announcement Banner ──────────────────────────────── -->
-        <div class="card">
-          <div class="card-header"><h3><i class="fas fa-bullhorn"></i> Announcement Banner</h3></div>
-          <div style="padding:16px;display:flex;flex-direction:column;gap:12px;">
-            <div style="display:flex;align-items:center;gap:12px;flex-wrap:wrap;">
-              <label style="font-size:13px;font-weight:600;">Show banner:</label>
-              <select id="cms-ann-enabled" style="font-size:13px;padding:4px 8px;border:1px solid var(--g300);border-radius:6px;">
-                <option value="false">Hidden</option>
-                <option value="true">Visible</option>
-              </select>
-              <select id="cms-ann-type" style="font-size:13px;padding:4px 8px;border:1px solid var(--g300);border-radius:6px;">
-                <option value="info">Info (blue)</option>
-                <option value="warning">Warning (amber)</option>
-                <option value="error">Error (red)</option>
-                <option value="success">Success (green)</option>
-              </select>
-            </div>
-            <textarea id="cms-ann-text" rows="2" style="font-size:13px;padding:8px;border:1px solid var(--g300);border-radius:6px;resize:vertical;" placeholder="Announcement message..."></textarea>
-            <div>
-              <button id="btn-save-announcement" class="btn-sm btn-primary">Save &amp; Publish</button>
-            </div>
-          </div>
-        </div>
-
-        <!-- ── CMS: Feature Flags ─────────────────────────────────────── -->
-        <div class="card">
-          <div class="card-header"><h3><i class="fas fa-toggle-on"></i> Feature Flags</h3></div>
-          <div style="padding:16px;display:flex;flex-direction:column;gap:10px;" id="cms-feature-flags">
-            <div style="display:flex;align-items:center;gap:12px;">
-              <label style="font-size:13px;font-weight:600;min-width:160px;">Read Aloud (TTS):</label>
-              <select id="cms-flag-read-aloud" style="font-size:13px;padding:4px 8px;border:1px solid var(--g300);border-radius:6px;">
-                <option value="true">Enabled</option>
-                <option value="false">Disabled</option>
-              </select>
-            </div>
-            <div style="display:flex;align-items:center;gap:12px;">
-              <label style="font-size:13px;font-weight:600;min-width:160px;">Nextcloud Integration:</label>
-              <select id="cms-flag-nextcloud" style="font-size:13px;padding:4px 8px;border:1px solid var(--g300);border-radius:6px;">
-                <option value="true">Enabled</option>
-                <option value="false">Disabled</option>
-              </select>
-            </div>
-            <div>
-              <button id="btn-save-flags" class="btn-sm btn-primary">Save Flags</button>
-            </div>
-          </div>
-        </div>
-
-        <!-- ── OIDC / SSO Configuration ──────────────────────────────── -->
-        <div class="card">
-          <div class="card-header"><h3><i class="fas fa-shield-halved"></i> Single Sign-On (OIDC)</h3></div>
-          <div style="padding:16px;display:flex;flex-direction:column;gap:12px;">
-            <p style="font-size:12px;color:var(--g500);margin:0;">Configure OpenID Connect for SSO with Azure AD, Okta, Keycloak, PocketID, Google, etc.<br>Callback URL: <code style="font-size:11px;background:var(--g100);padding:2px 6px;border-radius:4px;" id="oidc-callback-url"></code></p>
-            <div style="display:flex;align-items:center;gap:12px;">
-              <label style="font-size:13px;font-weight:600;min-width:160px;">Enable SSO:</label>
-              <select id="oidc-enabled" style="font-size:13px;padding:4px 8px;border:1px solid var(--g300);border-radius:6px;">
-                <option value="false">Disabled</option>
-                <option value="true">Enabled</option>
-              </select>
-            </div>
-            <div style="display:flex;align-items:center;gap:12px;">
-              <label style="font-size:13px;font-weight:600;min-width:160px;">Issuer URL:</label>
-              <input type="url" id="oidc-issuer" placeholder="https://id.example.com" style="flex:1;font-size:13px;padding:5px 8px;border:1px solid var(--g300);border-radius:6px;max-width:400px;">
-            </div>
-            <div style="display:flex;align-items:center;gap:12px;">
-              <label style="font-size:13px;font-weight:600;min-width:160px;">Client ID:</label>
-              <input type="text" id="oidc-client-id" placeholder="your-client-id" style="flex:1;font-size:13px;padding:5px 8px;border:1px solid var(--g300);border-radius:6px;max-width:400px;">
-            </div>
-            <div style="display:flex;align-items:center;gap:12px;">
-              <label style="font-size:13px;font-weight:600;min-width:160px;">Client Secret:</label>
-              <input type="password" id="oidc-client-secret" placeholder="Leave blank to keep current" style="flex:1;font-size:13px;padding:5px 8px;border:1px solid var(--g300);border-radius:6px;max-width:400px;">
-            </div>
-            <div style="display:flex;align-items:center;gap:12px;">
-              <label style="font-size:13px;font-weight:600;min-width:160px;">Button Label:</label>
-              <input type="text" id="oidc-button-label" placeholder="Sign in with SSO" style="flex:1;font-size:13px;padding:5px 8px;border:1px solid var(--g300);border-radius:6px;max-width:400px;">
-            </div>
-            <div style="display:flex;align-items:center;gap:12px;">
-              <label style="font-size:13px;font-weight:600;min-width:160px;">Disable local login:</label>
-              <select id="oidc-disable-local" style="font-size:13px;padding:4px 8px;border:1px solid var(--g300);border-radius:6px;">
-                <option value="false">No (both SSO and local login)</option>
-                <option value="true">Yes (SSO only)</option>
-              </select>
-            </div>
-            <div>
-              <button id="btn-save-oidc" class="btn-sm btn-primary"><i class="fas fa-floppy-disk"></i> Save OIDC Settings</button>
-              <span id="oidc-save-status" style="font-size:12px;margin-left:8px;color:var(--g500);"></span>
-            </div>
-          </div>
-        </div>
-
-        <!-- ── CMS: Email Templates ───────────────────────────────────── -->
-        <div class="card">
-          <div class="card-header"><h3><i class="fas fa-envelope"></i> Email Templates</h3></div>
-          <div style="padding:16px;display:flex;flex-direction:column;gap:16px;">
-            <!-- Email template selector -->
-            <div style="display:flex;align-items:center;gap:12px;flex-wrap:wrap;">
-              <label style="font-size:13px;font-weight:600;">Template:</label>
-              <select id="cms-email-template" style="font-size:13px;padding:4px 8px;border:1px solid var(--g300);border-radius:6px;">
-                <option value="verify">Email Verification</option>
-                <option value="reset">Password Reset</option>
-              </select>
-            </div>
-            <div>
-              <label style="font-size:12px;font-weight:600;color:var(--g600);margin-bottom:4px;display:block;">Subject</label>
-              <input type="text" id="cms-email-subject" style="width:100%;font-size:13px;padding:8px;border:1px solid var(--g300);border-radius:6px;box-sizing:border-box;" placeholder="Email subject...">
-            </div>
-            <div>
-              <label style="font-size:12px;font-weight:600;color:var(--g600);margin-bottom:4px;display:block;">Body (plain text — a button link will be appended automatically)</label>
-              <textarea id="cms-email-body" rows="4" style="width:100%;font-size:13px;padding:8px;border:1px solid var(--g300);border-radius:6px;resize:vertical;box-sizing:border-box;" placeholder="Email body text..."></textarea>
-            </div>
-            <div style="display:flex;gap:8px;flex-wrap:wrap;">
-              <button id="btn-save-email" class="btn-sm btn-primary">Save Template</button>
-              <button id="btn-test-email" class="btn-sm btn-ghost"><i class="fas fa-paper-plane"></i> Send Test</button>
-            </div>
-          </div>
-        </div>
-
-        <!-- ── CMS: AI Prompts ────────────────────────────────────────── -->
-        <div class="card">
-          <div class="card-header">
-            <h3><i class="fas fa-robot"></i> AI Prompts</h3>
-            <span style="font-size:12px;color:var(--g500);">Changes take effect immediately, no restart needed</span>
-          </div>
-          <div style="padding:16px;display:flex;flex-direction:column;gap:12px;">
-            <div style="display:flex;align-items:center;gap:12px;flex-wrap:wrap;">
-              <label style="font-size:13px;font-weight:600;">Prompt:</label>
-              <select id="cms-prompt-select" style="font-size:13px;padding:4px 8px;border:1px solid var(--g300);border-radius:6px;max-width:320px;"></select>
-            </div>
-            <textarea id="cms-prompt-text" rows="10" style="width:100%;font-size:12px;font-family:monospace;padding:8px;border:1px solid var(--g300);border-radius:6px;resize:vertical;box-sizing:border-box;" placeholder="Loading..."></textarea>
-            <div style="display:flex;gap:8px;flex-wrap:wrap;">
-              <button id="btn-save-prompt" class="btn-sm btn-primary">Save Prompt</button>
-              <button id="btn-reset-prompt" class="btn-sm btn-ghost"><i class="fas fa-rotate-left"></i> Reset to Default</button>
-            </div>
-          </div>
-        </div>
-
-        <!-- ── CMS: SMTP Email Server ─────────────────────────────────── -->
-        <div class="card">
-          <div class="card-header">
-            <h3><i class="fas fa-server"></i> SMTP Email Server</h3>
-            <span id="smtp-source-badge" style="font-size:11px;padding:2px 8px;border-radius:10px;background:var(--g100);color:var(--g600);">Loading...</span>
-          </div>
-          <div style="padding:16px;display:flex;flex-direction:column;gap:12px;">
-            <div style="display:grid;grid-template-columns:1fr 1fr;gap:10px;">
-              <div>
-                <label style="font-size:12px;font-weight:600;color:var(--g600);display:block;margin-bottom:4px;">SMTP Host</label>
-                <input type="text" id="cms-smtp-host" style="width:100%;font-size:13px;padding:7px;border:1px solid var(--g300);border-radius:6px;box-sizing:border-box;" placeholder="smtp.gmail.com">
-              </div>
-              <div>
-                <label style="font-size:12px;font-weight:600;color:var(--g600);display:block;margin-bottom:4px;">Port</label>
-                <input type="number" id="cms-smtp-port" style="width:100%;font-size:13px;padding:7px;border:1px solid var(--g300);border-radius:6px;box-sizing:border-box;" placeholder="587" value="587">
-              </div>
-              <div>
-                <label style="font-size:12px;font-weight:600;color:var(--g600);display:block;margin-bottom:4px;">Username / Email</label>
-                <input type="text" id="cms-smtp-user" style="width:100%;font-size:13px;padding:7px;border:1px solid var(--g300);border-radius:6px;box-sizing:border-box;" placeholder="user@example.com">
-              </div>
-              <div>
-                <label style="font-size:12px;font-weight:600;color:var(--g600);display:block;margin-bottom:4px;">Password / App Password</label>
-                <input type="password" id="cms-smtp-pass" style="width:100%;font-size:13px;padding:7px;border:1px solid var(--g300);border-radius:6px;box-sizing:border-box;" placeholder="Leave blank to keep current">
-              </div>
-              <div>
-                <label style="font-size:12px;font-weight:600;color:var(--g600);display:block;margin-bottom:4px;">From Address</label>
-                <input type="text" id="cms-smtp-from" style="width:100%;font-size:13px;padding:7px;border:1px solid var(--g300);border-radius:6px;box-sizing:border-box;" placeholder="Pediatric Scribe &lt;noreply@example.com&gt;">
-              </div>
-              <div style="display:flex;align-items:flex-end;gap:8px;">
-                <label style="font-size:12px;font-weight:600;color:var(--g600);display:block;">TLS/SSL (port 465):</label>
-                <select id="cms-smtp-secure" style="font-size:13px;padding:7px;border:1px solid var(--g300);border-radius:6px;">
-                  <option value="false">STARTTLS (587)</option>
-                  <option value="true">SSL/TLS (465)</option>
-                </select>
-              </div>
-            </div>
-            <div style="display:flex;gap:8px;flex-wrap:wrap;">
-              <button id="btn-save-smtp" class="btn-sm btn-primary">Save SMTP</button>
-              <button id="btn-clear-smtp" class="btn-sm btn-ghost"><i class="fas fa-trash"></i> Clear DB (use env)</button>
-            </div>
-            <p style="font-size:12px;color:var(--g500);margin:0;"><i class="fas fa-info-circle"></i> Environment variables take precedence over DB settings. Storing password in DB is convenient but consider using env vars for production security.</p>
-          </div>
-        </div>
-
-        <!-- ── CMS: Saved Encounters (Admin View) ─────────────────────── -->
-        <div class="card">
-          <div class="card-header">
-            <h3><i class="fas fa-database"></i> Saved Encounters (Site-wide)</h3>
-            <span style="font-size:12px;color:var(--g500);">Auto-deleted after <span id="admin-auto-delete-days">7</span> days</span>
-          </div>
-          <div style="padding:16px;display:flex;flex-direction:column;gap:10px;">
-            <div style="display:flex;align-items:center;gap:12px;flex-wrap:wrap;">
-              <label style="font-size:13px;font-weight:600;">Auto-delete after:</label>
-              <select id="cms-auto-delete-days" style="font-size:13px;padding:4px 8px;border:1px solid var(--g300);border-radius:6px;">
-                <option value="1">1 day</option>
-                <option value="3">3 days</option>
-                <option value="7" selected>7 days</option>
-                <option value="14">14 days</option>
-                <option value="30">30 days</option>
-              </select>
-              <button id="btn-save-auto-delete" class="btn-sm btn-primary">Save</button>
-            </div>
-          </div>
-        </div>
-
-        <!-- ── AI Model Management ─────────────────────────────────── -->
-        <div class="card">
-          <div class="card-header">
-            <h3><i class="fas fa-microchip"></i> AI Model Management</h3>
-            <span id="admin-model-provider-badge" style="font-size:11px;padding:2px 8px;border-radius:10px;background:var(--g100);color:var(--g600);">Loading...</span>
-          </div>
-          <div style="padding:16px;display:flex;flex-direction:column;gap:14px;">
-
-            <!-- Default Model -->
-            <div style="display:flex;align-items:center;gap:12px;flex-wrap:wrap;">
-              <label style="font-size:13px;font-weight:600;min-width:120px;">Default Model:</label>
-              <select id="admin-default-model" style="font-size:13px;padding:5px 8px;border:1px solid var(--g300);border-radius:6px;flex:1;max-width:400px;"></select>
-              <button id="btn-save-default-model" class="btn-sm btn-primary">Set Default</button>
-            </div>
-
-            <!-- Built-in Models Toggle -->
-            <div>
-              <label style="font-size:12px;font-weight:600;color:var(--g600);display:block;margin-bottom:8px;">Built-in Models (toggle to enable/disable for users)</label>
-              <div id="admin-builtin-models" style="display:flex;flex-direction:column;gap:4px;max-height:300px;overflow-y:auto;padding-right:4px;">
-                <p style="color:var(--g400);font-size:13px;">Loading...</p>
-              </div>
-            </div>
-
-            <!-- Discover Models from API -->
-            <div style="border-top:1px solid var(--g100);padding-top:14px;">
-              <label style="font-size:12px;font-weight:600;color:var(--g600);display:block;margin-bottom:8px;">Discover Models from Provider API</label>
-              <div style="display:flex;gap:8px;flex-wrap:wrap;align-items:center;">
-                <input type="text" id="admin-model-search" placeholder="Search models (e.g. gemini, vendor-model, gpt)" style="font-size:13px;padding:6px 10px;border:1px solid var(--g300);border-radius:6px;flex:1;min-width:200px;">
-                <button id="btn-discover-models" class="btn-sm btn-primary"><i class="fas fa-magnifying-glass"></i> Search API</button>
-              </div>
-              <div id="admin-discovered-models" style="margin-top:10px;display:flex;flex-direction:column;gap:4px;max-height:400px;overflow-y:auto;">
-              </div>
-              <p id="admin-discover-hint" style="font-size:12px;color:var(--g500);margin:8px 0 0;">Click "Search API" to query your configured provider for all available models. Use the search box to filter results.</p>
-            </div>
-
-            <!-- Custom Model (manual) -->
-            <div style="border-top:1px solid var(--g100);padding-top:14px;">
-              <label style="font-size:12px;font-weight:600;color:var(--g600);display:block;margin-bottom:8px;">Add Custom Model (manual)</label>
-              <div style="display:grid;grid-template-columns:1fr 1fr;gap:8px;">
-                <input type="text" id="admin-custom-model-id" placeholder="Model ID (e.g. openai/gpt-4.1)" style="font-size:13px;padding:6px 10px;border:1px solid var(--g300);border-radius:6px;">
-                <input type="text" id="admin-custom-model-name" placeholder="Display name" style="font-size:13px;padding:6px 10px;border:1px solid var(--g300);border-radius:6px;">
-                <input type="text" id="admin-custom-model-cost" placeholder="Cost (e.g. ~$0.01)" style="font-size:13px;padding:6px 10px;border:1px solid var(--g300);border-radius:6px;">
-                <select id="admin-custom-model-cat" style="font-size:13px;padding:6px 10px;border:1px solid var(--g300);border-radius:6px;">
-                  <option value="fast">Fast & Cheap</option>
-                  <option value="smart" selected>Smart</option>
-                  <option value="premium">Premium</option>
-                  <option value="free">Free</option>
-                </select>
-              </div>
-              <div style="margin-top:8px;">
-                <button id="btn-add-custom-model" class="btn-sm btn-primary"><i class="fas fa-plus"></i> Add Model</button>
-              </div>
-            </div>
-
-            <!-- Custom Models List -->
-            <div id="admin-custom-models-list" style="display:flex;flex-direction:column;gap:4px;">
-            </div>
-
-          </div>
-        </div>
-
-        <!-- ── TTS Model Management ───────────────────────────────────── -->
-        <div class="card">
-          <div class="card-header">
-            <h3><i class="fas fa-volume-up"></i> Text-to-Speech (TTS)</h3>
-            <span id="admin-tts-provider-badge" style="font-size:11px;padding:2px 8px;border-radius:10px;background:var(--g100);color:var(--g600);">Loading...</span>
-          </div>
-          <div style="padding:16px;display:flex;flex-direction:column;gap:14px;">
-            <div id="admin-tts-info" style="font-size:12px;color:var(--g500);">Loading...</div>
-
-            <!-- Search voices from provider -->
-            <div>
-              <label style="font-size:12px;font-weight:600;color:var(--g600);display:block;margin-bottom:8px;">Search Voices / Models from Provider</label>
-              <div style="display:flex;gap:8px;flex-wrap:wrap;align-items:center;">
-                <input type="text" id="admin-tts-search" placeholder="Filter voices (e.g. Journey, Neural, alloy)" style="font-size:13px;padding:6px 10px;border:1px solid var(--g300);border-radius:6px;flex:1;min-width:180px;">
-                <button id="btn-discover-tts" class="btn-sm btn-primary"><i class="fas fa-magnifying-glass"></i> Search</button>
-              </div>
-              <div id="admin-tts-discovered" style="margin-top:8px;display:flex;flex-direction:column;gap:4px;max-height:300px;overflow-y:auto;"></div>
-              <p id="admin-tts-discover-hint" style="font-size:12px;color:var(--g500);margin:6px 0 0;">Click Search to query available voices from your configured TTS provider.</p>
-            </div>
-
-            <!-- Test TTS -->
-            <div style="border-top:1px solid var(--g100);padding-top:12px;">
-              <label style="font-size:12px;font-weight:600;color:var(--g600);display:block;margin-bottom:8px;">Test Synthesis</label>
-              <div style="display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:8px;">
-                <label style="font-size:13px;font-weight:600;min-width:80px;">Voice:</label>
-                <select id="admin-tts-voice" style="font-size:13px;padding:5px 8px;border:1px solid var(--g300);border-radius:6px;flex:1;max-width:280px;"></select>
-              </div>
-              <textarea id="admin-tts-test-text" rows="2" style="width:100%;font-size:13px;padding:8px;border:1px solid var(--g300);border-radius:6px;resize:vertical;box-sizing:border-box;" placeholder="Text to synthesize...">Hello, this is a text to speech test for the Pediatric AI Scribe.</textarea>
-              <div style="margin-top:8px;display:flex;gap:8px;align-items:center;flex-wrap:wrap;">
-                <button id="btn-test-tts" class="btn-sm btn-primary"><i class="fas fa-play"></i> Synthesize &amp; Play</button>
-                <audio id="admin-tts-audio" controls style="display:none;height:32px;flex:1;min-width:180px;"></audio>
-              </div>
-              <p id="admin-tts-result" style="font-size:12px;color:var(--g500);margin:6px 0 0;"></p>
-            </div>
-          </div>
-        </div>
-
-        <!-- ── STT Model Management ───────────────────────────────────── -->
-        <div class="card">
-          <div class="card-header">
-            <h3><i class="fas fa-microphone"></i> Speech-to-Text (STT)</h3>
-            <span id="admin-stt-provider-badge" style="font-size:11px;padding:2px 8px;border-radius:10px;background:var(--g100);color:var(--g600);">Loading...</span>
-          </div>
-          <div style="padding:16px;display:flex;flex-direction:column;gap:14px;">
-            <div id="admin-stt-info" style="font-size:12px;color:var(--g500);">Loading...</div>
-
-            <!-- Search models from provider -->
-            <div>
-              <label style="font-size:12px;font-weight:600;color:var(--g600);display:block;margin-bottom:8px;">Search Models from Provider</label>
-              <div style="display:flex;gap:8px;flex-wrap:wrap;align-items:center;">
-                <input type="text" id="admin-stt-search" placeholder="Filter models (e.g. gemini, whisper)" style="font-size:13px;padding:6px 10px;border:1px solid var(--g300);border-radius:6px;flex:1;min-width:180px;">
-                <button id="btn-discover-stt" class="btn-sm btn-primary"><i class="fas fa-magnifying-glass"></i> Search</button>
-              </div>
-              <div id="admin-stt-discovered" style="margin-top:8px;display:flex;flex-direction:column;gap:4px;max-height:300px;overflow-y:auto;"></div>
-              <p id="admin-stt-discover-hint" style="font-size:12px;color:var(--g500);margin:6px 0 0;">Click Search to query available STT models from your configured provider.</p>
-            </div>
-
-            <!-- Test STT -->
-            <div style="border-top:1px solid var(--g100);padding-top:12px;">
-              <label style="font-size:12px;font-weight:600;color:var(--g600);display:block;margin-bottom:8px;">Test STT — Record &amp; Transcribe</label>
-              <div style="display:flex;gap:8px;align-items:center;flex-wrap:wrap;">
-                <button id="btn-stt-record" class="btn-sm btn-primary"><i class="fas fa-microphone"></i> Start Recording</button>
-                <span id="admin-stt-recording-status" style="font-size:12px;color:var(--g500);"></span>
-              </div>
-              <div id="admin-stt-result" style="margin-top:10px;padding:10px;background:var(--g50);border-radius:6px;font-size:13px;color:var(--g700);display:none;">
-                <strong>Transcription:</strong> <span id="admin-stt-text"></span>
-                <div id="admin-stt-meta" style="font-size:11px;color:var(--g400);margin-top:4px;"></div>
-              </div>
-            </div>
-          </div>
-        </div>
-
-        <!-- ── Embedding Models ───────────────────────────────────────── -->
-        <div class="card">
-          <div class="card-header">
-            <h3><i class="fas fa-network-wired"></i> Embedding Models</h3>
-            <span id="admin-embed-provider-badge" style="font-size:11px;padding:2px 8px;border-radius:10px;background:var(--g100);color:var(--g600);">Loading...</span>
-          </div>
-          <div style="padding:16px;display:flex;flex-direction:column;gap:14px;">
-            <div id="admin-embed-info" style="font-size:12px;color:var(--g500);">Loading...</div>
-
-            <!-- Search embedding models from provider -->
-            <div>
-              <label style="font-size:12px;font-weight:600;color:var(--g600);display:block;margin-bottom:8px;">Search Models from Provider</label>
-              <div style="display:flex;gap:8px;flex-wrap:wrap;align-items:center;">
-                <input type="text" id="admin-embed-search" placeholder="Filter models (e.g. embedding, vertex)" style="font-size:13px;padding:6px 10px;border:1px solid var(--g300);border-radius:6px;flex:1;min-width:180px;">
-                <button id="btn-discover-embeddings" class="btn-sm btn-primary"><i class="fas fa-magnifying-glass"></i> Search</button>
-              </div>
-              <div id="admin-embed-discovered" style="margin-top:8px;display:flex;flex-direction:column;gap:4px;max-height:300px;overflow-y:auto;"></div>
-              <p id="admin-embed-discover-hint" style="font-size:12px;color:var(--g500);margin:6px 0 0;">Click Search to query available embedding models from your configured provider.</p>
-            </div>
-
-            <!-- Test Embedding -->
-            <div style="border-top:1px solid var(--g100);padding-top:12px;">
-              <label style="font-size:12px;font-weight:600;color:var(--g600);display:block;margin-bottom:8px;">Test Embedding</label>
-              <div style="display:flex;gap:8px;flex-wrap:wrap;align-items:center;">
-                <input type="text" id="admin-embed-test-text" value="Pediatric patient with fever and cough" style="font-size:13px;padding:6px 10px;border:1px solid var(--g300);border-radius:6px;flex:1;min-width:200px;" placeholder="Sample text to embed...">
-                <button id="btn-test-embedding" class="btn-sm btn-primary"><i class="fas fa-code-branch"></i> Generate</button>
-              </div>
-              <div id="admin-embed-result" style="margin-top:8px;font-size:12px;color:var(--g500);"></div>
-            </div>
-          </div>
-        </div>
-
-        <!-- ── CMS: Reset to Defaults ─────────────────────────────────── -->
-        <div class="card" style="border:1px solid var(--red-light);">
-          <div class="card-header"><h3 style="color:var(--red);"><i class="fas fa-triangle-exclamation"></i> Reset Settings</h3></div>
-          <div style="padding:16px;display:flex;flex-direction:column;gap:10px;">
-            <p style="font-size:13px;color:var(--g600);margin:0;">Reset all announcement, feature flag, and email settings back to factory defaults. SMTP configuration and custom models are preserved.</p>
-            <div>
-              <button id="btn-reset-all-defaults" class="btn-sm" style="background:var(--red);color:white;border:none;border-radius:6px;padding:6px 14px;font-size:13px;cursor:pointer;"><i class="fas fa-rotate-left"></i> Reset All to Defaults</button>
-            </div>
-          </div>
-        </div>
-
diff --git a/public/components/bedside.html b/public/components/bedside.html
deleted file mode 100644
index c2c936b..0000000
--- a/public/components/bedside.html
+++ /dev/null
@@ -1,523 +0,0 @@
-<!-- Bedside — emergency and rapid-reference clinical tools, extracted to its own top-level tab. -->
-        <!-- ═══════════ GLOBAL AGE → WEIGHT (available for every calculator below) ═══════════ -->
-        <div id="bedside-shared" style="background:var(--g50);border:1px solid var(--g200);border-radius:10px;padding:12px 14px;margin-bottom:20px;">
-          <div style="font-size:11px;font-weight:700;color:var(--g600);text-transform:uppercase;letter-spacing:0.5px;margin-bottom:6px;"><i class="fas fa-weight-scale" style="color:var(--blue);"></i> Age → Weight estimator</div>
-          <div style="display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end;">
-            <div class="calc-field" style="flex:1;min-width:140px;max-width:190px;">
-              <label style="font-weight:600;">Age <span style="font-weight:400;color:var(--g500);font-size:11px;">(e.g. 3y, 6 mo, 15d)</span></label>
-              <input type="text" id="bedside-age" placeholder="e.g. 3y or 6 mo" autocomplete="off">
-            </div>
-            <div class="calc-field" style="flex:1;min-width:150px;max-width:200px;">
-              <label style="font-weight:600;">Formula</label>
-              <select id="bedside-formula">
-                <option value="apls" selected>APLS (Luscombe 2007)</option>
-                <option value="bestguess">Best Guess (Tinning 2007)</option>
-              </select>
-            </div>
-            <div class="calc-field" style="flex:1;min-width:140px;max-width:190px;">
-              <label style="font-weight:600;">Weight (kg)</label>
-              <input type="number" id="bedside-weight" min="0.3" max="200" step="0.1" placeholder="auto from age, or type">
-            </div>
-            <button id="btn-bedside-clear" class="btn-sm btn-ghost" type="button">Clear</button>
-          </div>
-          <div id="bedside-estimate-note" style="font-size:12px;color:var(--g600);margin-top:8px;min-height:18px;"></div>
-          <div style="font-size:11px;color:var(--g500);margin-top:4px;">Estimator only — copy the weight into whichever calculator you need.</div>
-
-          <!-- Formulas reference (collapsed by default) -->
-          <details style="margin-top:10px;">
-            <summary style="cursor:pointer;font-size:12px;color:var(--blue-dark);font-weight:600;"><i class="fas fa-info-circle"></i> Weight-estimation formulas</summary>
-            <div style="margin-top:8px;padding:10px 12px;background:white;border:1px solid var(--g200);border-radius:6px;font-size:12px;line-height:1.55;">
-              <div style="font-weight:700;color:var(--g700);margin-bottom:2px;">APLS (Luscombe &amp; Owens 2007 / APLS-UK 2016)</div>
-              <div style="padding-left:12px;">
-                &bull; 0-12 months: <strong>(0.5 &times; age in months) + 4</strong><br>
-                &bull; 1-5 years: <strong>(2 &times; age in years) + 8</strong><br>
-                &bull; 6-12 years: <strong>(3 &times; age in years) + 7</strong>
-              </div>
-              <div style="font-weight:700;color:var(--g700);margin:8px 0 2px;">Best Guess (Tinning &amp; Acworth 2007)</div>
-              <div style="padding-left:12px;">
-                &bull; 1-11 months: <strong>(age in months + 9) / 2</strong><br>
-                &bull; 1-4 years: <strong>2 &times; (age in years + 5)</strong><br>
-                &bull; 5-14 years: <strong>4 &times; age in years</strong>
-              </div>
-              <div style="margin-top:8px;color:var(--g500);font-style:italic;">Broselow tape (length-based) is most accurate when available.</div>
-            </div>
-          </details>
-        </div>
-          <div class="card">
-            <div class="card-header">
-              <h3><i class="fas fa-briefcase-medical" style="color:var(--red);"></i> Bedside</h3>
-              <span style="font-size:11px;color:var(--g500);">Weight-based pediatric reference. Always verify against institutional protocols.</span>
-            </div>
-            <div style="padding:16px;">
-              <div style="display:flex;gap:6px;flex-wrap:wrap;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--g200);">
-                <button class="calc-pill active" data-em="neonatal"><i class="fas fa-baby"></i> Neonatal</button>
-                <button class="calc-pill" data-em="airway"><i class="fas fa-wind"></i> Airway/RSI</button>
-                <button class="calc-pill" data-em="cardiac"><i class="fas fa-heart-pulse"></i> Cardiac Arrest</button>
-                <button class="calc-pill" data-em="respiratory"><i class="fas fa-lungs"></i> Respiratory</button>
-                <button class="calc-pill" data-em="ventilation"><i class="fas fa-fan"></i> O2 &amp; Ventilation</button>
-                <button class="calc-pill" data-em="seizure"><i class="fas fa-brain"></i> Seizures</button>
-                <button class="calc-pill" data-em="sepsis"><i class="fas fa-virus"></i> Sepsis &amp; Fever</button>
-                <button class="calc-pill" data-em="anaphylaxis"><i class="fas fa-syringe"></i> Anaphylaxis</button>
-                <button class="calc-pill" data-em="sedation"><i class="fas fa-bed-pulse"></i> Sedation</button>
-                <button class="calc-pill" data-em="agitation"><i class="fas fa-user-injured"></i> Agitation</button>
-                <button class="calc-pill" data-em="antiemetics"><i class="fas fa-pills"></i> Antiemetics</button>
-                <button class="calc-pill" data-em="antimicrobials"><i class="fas fa-bacterium"></i> Antimicrobials</button>
-                <button class="calc-pill" data-em="burns"><i class="fas fa-fire"></i> Burns</button>
-                <button class="calc-pill" data-em="toxicology"><i class="fas fa-skull-crossbones"></i> Toxicology</button>
-                <button class="calc-pill" data-em="trauma"><i class="fas fa-user-injured" style="transform:rotate(-45deg);"></i> Trauma</button>
-              </div>
-
-              <!-- ── NEONATAL ── -->
-              <div id="em-neonatal" class="em-section">
-                <h4 style="font-size:15px;font-weight:700;color:var(--g800);margin:0 0 4px;">Neonatal Assessment</h4>
-                <p style="font-size:12px;color:var(--g500);margin:0 0 14px;">GA classification, birth weight assessment (AGA/SGA/LGA), and prematurity category. Fenton 2013 / WHO.</p>
-                <div style="display:flex;gap:12px;flex-wrap:wrap;margin-bottom:12px;">
-                  <div class="calc-field" style="flex:1;min-width:130px;">
-                    <label>GA (weeks)</label>
-                    <input type="number" id="neo-ga-weeks" min="22" max="44" step="1" placeholder="e.g. 34">
-                  </div>
-                  <div class="calc-field" style="flex:1;min-width:130px;">
-                    <label>GA (days)</label>
-                    <input type="number" id="neo-ga-days" min="0" max="6" step="1" placeholder="0-6">
-                  </div>
-                  <div class="calc-field" style="flex:1;min-width:130px;">
-                    <label>Birth Weight (g)</label>
-                    <input type="number" id="neo-weight" min="200" max="6000" step="1" placeholder="e.g. 2500">
-                  </div>
-                  <div class="calc-field" style="flex:1;min-width:110px;">
-                    <label>Sex</label>
-                    <select id="neo-sex">
-                      <option value="male">Male</option>
-                      <option value="female">Female</option>
-                    </select>
-                  </div>
-                </div>
-                <button id="btn-neo-assess" class="btn-sm btn-primary" style="margin-bottom:12px;"><i class="fas fa-calculator"></i> Assess</button>
-                <div id="neo-result"></div>
-
-                <details style="margin-top:24px;border-top:1px solid var(--g200);padding-top:16px;">
-                  <summary style="cursor:pointer;font-size:14px;font-weight:700;color:var(--g800);"><i class="fas fa-heart-pulse" style="color:var(--red);"></i> NRP Resuscitation Pathway</summary>
-                  <p style="font-size:12px;color:var(--g500);margin:8px 0;">AHA Neonatal Resuscitation Program 2020. Static visual pathway — enter weight to calculate drug doses.</p>
-                  <div style="margin-bottom:10px;">
-                    <button class="btn-sm btn-ghost" type="button" data-img-src="/img/nrp_pathway.png" data-img-title="NRP Pathway (reference)"><i class="fas fa-image"></i> View pathway image</button>
-                  </div>
-                  <div id="nrp-pathway-static"></div>
-                  <div style="display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;margin-top:12px;">
-                    <div class="calc-field" style="flex:1;min-width:170px;max-width:240px;">
-                      <label>Current Weight (kg)</label>
-                      <input type="number" id="nrp-weight" min="0.3" max="6" step="0.01" placeholder="e.g. 3.0">
-                    </div>
-                    <button id="btn-nrp-calc" class="btn-sm btn-primary"><i class="fas fa-calculator"></i> Calculate NRP Doses</button>
-                  </div>
-                  <div id="nrp-result" style="margin-top:12px;"></div>
-                </details>
-
-                <!-- Apgar Score -->
-                <div style="margin-top:24px;border-top:1px solid var(--g200);padding-top:16px;">
-                  <h4 style="font-size:14px;font-weight:700;color:var(--g800);margin:0 0 4px;"><i class="fas fa-clipboard-check" style="color:var(--blue);"></i> Apgar Score</h4>
-                  <p style="font-size:12px;color:var(--g500);margin:0 0 10px;">Assess at <strong>1 and 5 minutes</strong>. If &lt;7 at 5 min, repeat every 5 min up to 20 min. Apgar is a description — <em>never</em> delay resuscitation waiting for a score.</p>
-                  <div style="display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px;">
-                    <div class="calc-field" style="flex:1;min-width:150px;">
-                      <label><strong>A</strong>ppearance (color)</label>
-                      <select id="apgar-appearance">
-                        <option value="0">0 — Blue / pale all over</option>
-                        <option value="1" selected>1 — Body pink, extremities blue</option>
-                        <option value="2">2 — All pink</option>
-                      </select>
-                    </div>
-                    <div class="calc-field" style="flex:1;min-width:150px;">
-                      <label><strong>P</strong>ulse (HR)</label>
-                      <select id="apgar-pulse">
-                        <option value="0">0 — Absent</option>
-                        <option value="1">1 — &lt;100</option>
-                        <option value="2" selected>2 — ≥100</option>
-                      </select>
-                    </div>
-                    <div class="calc-field" style="flex:1;min-width:150px;">
-                      <label><strong>G</strong>rimace (reflex)</label>
-                      <select id="apgar-grimace">
-                        <option value="0">0 — No response</option>
-                        <option value="1">1 — Grimace / weak cry</option>
-                        <option value="2" selected>2 — Cry / active withdrawal</option>
-                      </select>
-                    </div>
-                    <div class="calc-field" style="flex:1;min-width:150px;">
-                      <label><strong>A</strong>ctivity (tone)</label>
-                      <select id="apgar-activity">
-                        <option value="0">0 — Limp</option>
-                        <option value="1">1 — Some flexion</option>
-                        <option value="2" selected>2 — Active motion</option>
-                      </select>
-                    </div>
-                    <div class="calc-field" style="flex:1;min-width:150px;">
-                      <label><strong>R</strong>espiration</label>
-                      <select id="apgar-respiration">
-                        <option value="0">0 — Absent</option>
-                        <option value="1">1 — Slow / irregular</option>
-                        <option value="2" selected>2 — Strong cry</option>
-                      </select>
-                    </div>
-                  </div>
-                  <button id="btn-apgar-calc" class="btn-sm btn-primary"><i class="fas fa-calculator"></i> Calculate Apgar</button>
-                  <div id="apgar-result" style="margin-top:10px;"></div>
-                </div>
-              </div>
-
-              <!-- ── AIRWAY / RSI ── -->
-              <div id="em-airway" class="em-section" style="display:none;">
-                <h4 style="font-size:15px;font-weight:700;color:var(--g800);margin:0 0 4px;">Airway Management / RSI</h4>
-                <p style="font-size:12px;color:var(--g500);margin:0 0 14px;">RSI drugs + equipment sizing + initial ventilator settings.</p>
-                <div style="display:flex;gap:12px;flex-wrap:wrap;margin-bottom:12px;">
-                  <div class="calc-field" style="flex:1;min-width:140px;max-width:200px;">
-                    <label>Weight (kg)</label>
-                    <input type="number" id="airway-weight" min="1" max="150" step="0.1" placeholder="e.g. 20">
-                  </div>
-                  <div class="calc-field" style="flex:1;min-width:140px;max-width:200px;">
-                    <label>Age (years, for equipment sizing)</label>
-                    <input type="number" id="airway-age" min="0" max="18" step="0.5" placeholder="e.g. 5">
-                  </div>
-                </div>
-                <button id="btn-airway-calc" class="btn-sm btn-primary" style="margin-bottom:12px;"><i class="fas fa-calculator"></i> Calculate</button>
-                <div id="airway-result"></div>
-              </div>
-
-              <!-- ── CARDIAC ARREST / PALS ── -->
-              <div id="em-cardiac" class="em-section" style="display:none;">
-                <h4 style="font-size:15px;font-weight:700;color:var(--g800);margin:0 0 4px;">Cardiac Arrest / PALS</h4>
-                <p style="font-size:12px;color:var(--g500);margin:0 0 14px;">PALS algorithm medications for arrest and peri-arrest rhythms.</p>
-                <div class="calc-field" style="max-width:200px;margin-bottom:12px;">
-                  <label>Weight (kg)</label>
-                  <input type="number" id="cardiac-weight" min="1" max="150" step="0.1" placeholder="e.g. 20">
-                </div>
-                <div style="display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px;">
-                  <button class="btn-sm btn-primary" data-cardiac="general">General Doses</button>
-                  <button class="btn-sm btn-primary" data-cardiac="asystole">Asystole / PEA</button>
-                  <button class="btn-sm btn-primary" data-cardiac="brady">Bradycardia</button>
-                  <button class="btn-sm btn-primary" data-cardiac="svt">SVT</button>
-                  <button class="btn-sm btn-primary" data-cardiac="vfib">VF / Pulseless VT</button>
-                  <button class="btn-sm btn-primary" data-cardiac="vt">Stable VT</button>
-                </div>
-                <div id="cardiac-result"></div>
-              </div>
-
-              <!-- ── RESPIRATORY ── -->
-              <div id="em-respiratory" class="em-section" style="display:none;">
-                <h4 style="font-size:15px;font-weight:700;color:var(--g800);margin:0 0 4px;">Respiratory Management</h4>
-                <p style="font-size:12px;color:var(--g500);margin:0 0 14px;">Asthma, croup, bronchiolitis — scores, stepwise management, weight-based drug dosing.</p>
-                <div class="calc-field" style="max-width:200px;margin-bottom:12px;">
-                  <label>Weight (kg)</label>
-                  <input type="number" id="resp-weight" min="1" max="150" step="0.1" placeholder="e.g. 15">
-                </div>
-                <div style="display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px;">
-                  <button class="calc-pill active" data-resp="asthma">Asthma</button>
-                  <button class="calc-pill" data-resp="croup">Croup</button>
-                  <button class="calc-pill" data-resp="bronchiolitis">Bronchiolitis</button>
-                </div>
-
-                <div id="resp-asthma">
-                  <p style="font-size:12px;color:var(--g500);margin:0 0 10px;">Select severity to see stepwise management with weight-based dosing.</p>
-                  <div style="display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px;">
-                    <button class="btn-sm" data-asthma-severity="mild" style="background:var(--green);color:white;">Mild</button>
-                    <button class="btn-sm" data-asthma-severity="moderate" style="background:var(--amber);color:white;">Moderate</button>
-                    <button class="btn-sm" data-asthma-severity="severe" style="background:var(--red);color:white;">Severe</button>
-                  </div>
-                  <div id="asthma-result"></div>
-                  <div style="margin-top:16px;border-top:1px solid var(--g200);padding-top:12px;">
-                    <label style="font-size:12px;font-weight:600;color:var(--g600);margin-bottom:8px;display:block;">PRAM Score (Pediatric Respiratory Assessment Measure)</label>
-                    <div style="display:flex;gap:10px;flex-wrap:wrap;margin-bottom:10px;">
-                      <div class="calc-field" style="flex:1;min-width:160px;">
-                        <label>O2 Saturation</label>
-                        <select id="pram-spo2"><option value="0">≥95%</option><option value="1">92-94%</option><option value="2">&lt;92%</option></select>
-                      </div>
-                      <div class="calc-field" style="flex:1;min-width:160px;">
-                        <label>Suprasternal Retractions</label>
-                        <select id="pram-retractions"><option value="0">Absent</option><option value="2">Present</option></select>
-                      </div>
-                      <div class="calc-field" style="flex:1;min-width:160px;">
-                        <label>Scalene Contraction</label>
-                        <select id="pram-scalene"><option value="0">Absent</option><option value="2">Present</option></select>
-                      </div>
-                      <div class="calc-field" style="flex:1;min-width:160px;">
-                        <label>Air Entry</label>
-                        <select id="pram-air"><option value="0">Normal</option><option value="1">Decreased at bases</option><option value="2">Widespread decrease</option><option value="3">Absent/minimal</option></select>
-                      </div>
-                      <div class="calc-field" style="flex:1;min-width:160px;">
-                        <label>Wheezing</label>
-                        <select id="pram-wheeze"><option value="0">Absent</option><option value="1">Expiratory only</option><option value="2">Insp &amp; exp</option><option value="3">Audible / silent chest</option></select>
-                      </div>
-                    </div>
-                    <button id="btn-pram-calc" class="btn-sm btn-primary"><i class="fas fa-calculator"></i> Calculate PRAM</button>
-                    <div id="pram-result" style="margin-top:8px;"></div>
-                  </div>
-                </div>
-
-                <div id="resp-croup" style="display:none;">
-                  <p style="font-size:12px;color:var(--g500);margin:0 0 10px;">Westley Croup Score → severity-based treatment.</p>
-                  <div style="display:flex;gap:10px;flex-wrap:wrap;margin-bottom:10px;">
-                    <div class="calc-field" style="flex:1;min-width:160px;">
-                      <label>Consciousness</label>
-                      <select id="croup-conscious"><option value="0">Normal</option><option value="5">Disoriented</option></select>
-                    </div>
-                    <div class="calc-field" style="flex:1;min-width:160px;">
-                      <label>Cyanosis</label>
-                      <select id="croup-cyanosis"><option value="0">None</option><option value="4">With agitation</option><option value="5">At rest</option></select>
-                    </div>
-                    <div class="calc-field" style="flex:1;min-width:160px;">
-                      <label>Stridor</label>
-                      <select id="croup-stridor"><option value="0">None</option><option value="1">With agitation</option><option value="2">At rest</option></select>
-                    </div>
-                    <div class="calc-field" style="flex:1;min-width:160px;">
-                      <label>Air Entry</label>
-                      <select id="croup-air"><option value="0">Normal</option><option value="1">Decreased</option><option value="2">Markedly decreased</option></select>
-                    </div>
-                    <div class="calc-field" style="flex:1;min-width:160px;">
-                      <label>Retractions</label>
-                      <select id="croup-retractions"><option value="0">None</option><option value="1">Mild</option><option value="2">Moderate</option><option value="3">Severe</option></select>
-                    </div>
-                  </div>
-                  <button id="btn-croup-calc" class="btn-sm btn-primary"><i class="fas fa-calculator"></i> Calculate Westley Score</button>
-                  <div id="croup-result" style="margin-top:10px;"></div>
-                </div>
-
-                <div id="resp-bronchiolitis" style="display:none;">
-                  <p style="font-size:12px;color:var(--g500);margin:0 0 10px;">Bronchiolitis management per AAP 2014/2023 — primarily supportive.</p>
-                  <div style="display:flex;gap:10px;flex-wrap:wrap;margin-bottom:10px;">
-                    <div class="calc-field" style="flex:1;min-width:160px;">
-                      <label>Age</label>
-                      <select id="bronch-age"><option value="<12w">&lt;12 weeks</option><option value="12w-12m">12 wks - 12 mo</option><option value=">12m">&gt;12 months</option></select>
-                    </div>
-                    <div class="calc-field" style="flex:1;min-width:160px;">
-                      <label>O2 Saturation</label>
-                      <select id="bronch-spo2"><option value="normal">≥90%</option><option value="low">&lt;90%</option></select>
-                    </div>
-                    <div class="calc-field" style="flex:1;min-width:160px;">
-                      <label>Hydration</label>
-                      <select id="bronch-hydration"><option value="adequate">Adequate</option><option value="poor">Poor / dehydrated</option></select>
-                    </div>
-                    <div class="calc-field" style="flex:1;min-width:160px;">
-                      <label>Resp Distress</label>
-                      <select id="bronch-distress"><option value="mild">Mild</option><option value="moderate">Moderate</option><option value="severe">Severe / apnea</option></select>
-                    </div>
-                  </div>
-                  <button id="btn-bronch-calc" class="btn-sm btn-primary"><i class="fas fa-calculator"></i> Assess</button>
-                  <div id="bronch-result" style="margin-top:10px;"></div>
-                </div>
-              </div>
-
-              <!-- ── O2 & VENTILATION (teaching + reference) ── -->
-              <div id="em-ventilation" class="em-section" style="display:none;">
-                <h4 style="font-size:15px;font-weight:700;color:var(--g800);margin:0 0 14px;">Oxygen &amp; Ventilation</h4>
-                <div style="display:flex;gap:12px;flex-wrap:wrap;margin-bottom:12px;">
-                  <div class="calc-field" style="flex:1;min-width:140px;max-width:200px;">
-                    <label>Weight (kg)</label>
-                    <input type="number" id="vent-weight" min="1" max="150" step="0.1" placeholder="e.g. 20">
-                  </div>
-                  <div class="calc-field" style="flex:1;min-width:140px;max-width:200px;">
-                    <label>Age (years, optional)</label>
-                    <input type="number" id="vent-age" min="0" max="18" step="0.5" placeholder="e.g. 5">
-                  </div>
-                </div>
-                <button id="btn-vent-show" class="btn-sm btn-primary" style="margin-bottom:12px;"><i class="fas fa-diagram-project"></i> Show Reference</button>
-                <div id="vent-result"></div>
-              </div>
-
-              <!-- ── SEIZURES / STATUS EPILEPTICUS ── -->
-              <div id="em-seizure" class="em-section" style="display:none;">
-                <h4 style="font-size:15px;font-weight:700;color:var(--g800);margin:0 0 4px;">Status Epilepticus</h4>
-                <p style="font-size:12px;color:var(--g500);margin:0 0 14px;">Time-based pathway — stabilize → 1st benzo → 2nd benzo → 2nd-line AED → refractory.</p>
-                <div class="calc-field" style="max-width:200px;margin-bottom:12px;">
-                  <label>Weight (kg)</label>
-                  <input type="number" id="seizure-weight" min="1" max="150" step="0.1" placeholder="e.g. 20">
-                </div>
-                <div style="display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px;">
-                  <button id="btn-seizure-calc" class="btn-sm btn-primary"><i class="fas fa-diagram-project"></i> Show Pathway</button>
-                  <button class="btn-sm btn-ghost" data-img-src="/img/epilepsy_eiic_pathway.png" data-img-title="Pediatric Status Epilepticus Pathway (reference)"><i class="fas fa-image"></i> View pathway image</button>
-                </div>
-                <div id="seizure-result"></div>
-              </div>
-
-              <!-- ── SEPSIS ── -->
-              <div id="em-sepsis" class="em-section" style="display:none;">
-                <h4 style="font-size:15px;font-weight:700;color:var(--g800);margin:0 0 4px;">Sepsis &amp; Fever Workup</h4>
-                <p style="font-size:12px;color:var(--g500);margin:0 0 14px;">Phoenix Sepsis Criteria (2024), age-based approach, first-hour bundle, and validated febrile-infant rules (PECARN / Aronson / Rochester / Step-by-Step).</p>
-                <div style="display:flex;gap:12px;flex-wrap:wrap;margin-bottom:12px;">
-                  <div class="calc-field" style="flex:1;min-width:140px;max-width:200px;">
-                    <label>Weight (kg)</label>
-                    <input type="number" id="sepsis-weight" min="1" max="150" step="0.1" placeholder="e.g. 20">
-                  </div>
-                  <div class="calc-field" style="flex:1;min-width:180px;max-width:240px;">
-                    <label>Age group</label>
-                    <select id="sepsis-age">
-                      <option value="neonate">Neonate (0-28 days)</option>
-                      <option value="infant">Young infant (29 d - 3 mo)</option>
-                      <option value="child" selected>Older child / adolescent (&gt;3 mo)</option>
-                    </select>
-                  </div>
-                </div>
-                <button id="btn-sepsis-show" class="btn-sm btn-primary" style="margin-bottom:12px;"><i class="fas fa-list-check"></i> Show Approach</button>
-                <div id="sepsis-result"></div>
-              </div>
-
-              <!-- ── ANAPHYLAXIS ── -->
-              <div id="em-anaphylaxis" class="em-section" style="display:none;">
-                <h4 style="font-size:15px;font-weight:700;color:var(--g800);margin:0 0 4px;">Anaphylaxis</h4>
-                <p style="font-size:12px;color:var(--g500);margin:0 0 14px;">Stepwise management with weight-based dosing.</p>
-                <div style="display:flex;gap:12px;flex-wrap:wrap;margin-bottom:12px;">
-                  <div class="calc-field" style="flex:1;min-width:140px;max-width:200px;">
-                    <label>Weight (kg)</label>
-                    <input type="number" id="anaph-weight" min="1" max="150" step="0.1" placeholder="e.g. 25">
-                  </div>
-                  <div class="calc-field" style="flex:1;min-width:140px;max-width:200px;">
-                    <label>Age Group</label>
-                    <select id="anaph-age"><option value="infant">&lt;1 year</option><option value="child" selected>1-12 years</option><option value="adolescent">&gt;12 years</option></select>
-                  </div>
-                </div>
-                <button id="btn-anaph-calc" class="btn-sm btn-primary" style="margin-bottom:12px;"><i class="fas fa-calculator"></i> Calculate Doses</button>
-                <div id="anaph-result"></div>
-              </div>
-
-              <!-- ── PROCEDURAL SEDATION ── -->
-              <div id="em-sedation" class="em-section" style="display:none;">
-                <h4 style="font-size:15px;font-weight:700;color:var(--g800);margin:0 0 4px;">Procedural Sedation</h4>
-                <p style="font-size:12px;color:var(--g500);margin:0 0 14px;">Sedation agents + reversal drugs.</p>
-                <div class="calc-field" style="max-width:200px;margin-bottom:12px;">
-                  <label>Weight (kg)</label>
-                  <input type="number" id="sed-weight" min="1" max="150" step="0.1" placeholder="e.g. 15">
-                </div>
-                <button id="btn-sed-calc" class="btn-sm btn-primary" style="margin-bottom:12px;"><i class="fas fa-calculator"></i> Calculate Doses</button>
-                <div id="sed-result"></div>
-              </div>
-
-              <!-- ── AGITATION ── -->
-              <div id="em-agitation" class="em-section" style="display:none;">
-                <h4 style="font-size:15px;font-weight:700;color:var(--g800);margin:0 0 4px;">Acute Agitation</h4>
-                <p style="font-size:12px;color:var(--g500);margin:0 0 14px;">Stepwise: verbal de-escalation → oral → IM/IV.</p>
-                <div class="calc-field" style="max-width:200px;margin-bottom:12px;">
-                  <label>Weight (kg)</label>
-                  <input type="number" id="agit-weight" min="1" max="150" step="0.1" placeholder="e.g. 30">
-                </div>
-                <button id="btn-agit-calc" class="btn-sm btn-primary" style="margin-bottom:12px;"><i class="fas fa-calculator"></i> Calculate Doses</button>
-                <div id="agit-result"></div>
-              </div>
-
-              <!-- ── ANTIEMETICS ── -->
-              <div id="em-antiemetics" class="em-section" style="display:none;">
-                <h4 style="font-size:15px;font-weight:700;color:var(--g800);margin:0 0 4px;">Antiemetics</h4>
-                <p style="font-size:12px;color:var(--g500);margin:0 0 14px;">Common pediatric antiemetic dosing with max doses and key cautions.</p>
-                <div class="calc-field" style="max-width:200px;margin-bottom:12px;">
-                  <label>Weight (kg)</label>
-                  <input type="number" id="emet-weight" min="1" max="150" step="0.1" placeholder="e.g. 20">
-                </div>
-                <button id="btn-emet-calc" class="btn-sm btn-primary" style="margin-bottom:12px;"><i class="fas fa-calculator"></i> Calculate Doses</button>
-                <div id="emet-result"></div>
-              </div>
-
-              <!-- ── ANTIMICROBIALS ── -->
-              <div id="em-antimicrobials" class="em-section" style="display:none;">
-                <h4 style="font-size:15px;font-weight:700;color:var(--g800);margin:0 0 4px;">Empiric Antimicrobials</h4>
-                <p style="font-size:12px;color:var(--g500);margin:0 0 14px;">Empiric regimens by age and infection type. Always tailor to local resistance, cultures, and severity.</p>
-                <div style="display:flex;gap:12px;flex-wrap:wrap;margin-bottom:12px;">
-                  <div class="calc-field" style="flex:1;min-width:160px;">
-                    <label>Age</label>
-                    <select id="abx-age">
-                      <option value="neonate">Neonate (0-28 days)</option>
-                      <option value="infant">Infant (1-3 months)</option>
-                      <option value="child">Child (&gt;3 months)</option>
-                    </select>
-                  </div>
-                  <div class="calc-field" style="flex:1;min-width:200px;">
-                    <label>Infection</label>
-                    <select id="abx-infection">
-                      <option value="sepsis">Sepsis / bacteremia</option>
-                      <option value="meningitis">Meningitis</option>
-                      <option value="pna">Community-acquired pneumonia</option>
-                      <option value="uti">UTI / pyelonephritis</option>
-                      <option value="skin">Skin / soft tissue</option>
-                      <option value="ent">AOM / sinusitis / pharyngitis</option>
-                      <option value="neutropenic">Febrile neutropenia</option>
-                      <option value="ic">Intra-abdominal</option>
-                      <option value="bone">Osteomyelitis / septic arthritis</option>
-                    </select>
-                  </div>
-                </div>
-                <button id="btn-abx-lookup" class="btn-sm btn-primary" style="margin-bottom:12px;"><i class="fas fa-search"></i> Look Up Regimen</button>
-                <div id="abx-result"></div>
-              </div>
-
-              <!-- ── BURNS ── -->
-              <div id="em-burns" class="em-section" style="display:none;">
-                <h4 style="font-size:15px;font-weight:700;color:var(--g800);margin:0 0 4px;">Burn Management</h4>
-                <p style="font-size:12px;color:var(--g500);margin:0 0 14px;">TBSA body-parts calculator (Lund-Browder age-adjusted) + Parkland fluid resuscitation. Count only 2nd-degree or deeper.</p>
-                <div style="display:flex;gap:12px;flex-wrap:wrap;margin-bottom:12px;">
-                  <div class="calc-field" style="flex:1;min-width:130px;max-width:180px;">
-                    <label>Weight (kg)</label>
-                    <input type="number" id="burn-weight" min="1" max="150" step="0.1" placeholder="e.g. 20">
-                  </div>
-                  <div class="calc-field" style="flex:1;min-width:130px;max-width:180px;">
-                    <label>Age group</label>
-                    <select id="burn-age">
-                      <option value="infant">Infant (&lt;1 yr)</option>
-                      <option value="young" selected>1-5 years</option>
-                      <option value="child">5-10 years</option>
-                      <option value="adol">10-15 years</option>
-                      <option value="adult">&gt;15 / adult</option>
-                    </select>
-                  </div>
-                  <div class="calc-field" style="flex:1;min-width:130px;max-width:180px;">
-                    <label>Override TBSA %</label>
-                    <input type="number" id="burn-tbsa" min="0" max="100" step="0.5" placeholder="auto from body parts">
-                  </div>
-                </div>
-                <div id="burn-bodyparts-wrapper" style="margin-bottom:12px;"></div>
-                <div style="display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:12px;">
-                  <button id="btn-burn-calc" class="btn-sm btn-primary" type="button"><i class="fas fa-calculator"></i> Calculate Parkland</button>
-                  <button id="btn-burn-reset" class="btn-sm btn-ghost" type="button">Reset body parts</button>
-                  <span id="burn-tbsa-live" style="font-size:13px;font-weight:700;color:var(--blue-dark);"></span>
-                </div>
-                <div id="burn-result"></div>
-              </div>
-
-              <!-- ── TOXICOLOGY ── -->
-              <div id="em-toxicology" class="em-section" style="display:none;">
-                <h4 style="font-size:15px;font-weight:700;color:var(--g800);margin:0 0 4px;">Toxicology</h4>
-                <p style="font-size:12px;color:var(--g500);margin:0 0 14px;">Approach, decontamination, common ingestions with antidotes, dialyzable drugs reference.</p>
-                <div style="display:flex;gap:12px;flex-wrap:wrap;margin-bottom:12px;">
-                  <div class="calc-field" style="flex:1;min-width:140px;max-width:200px;">
-                    <label>Weight (kg)</label>
-                    <input type="number" id="tox-weight" min="1" max="150" step="0.1" placeholder="e.g. 20">
-                  </div>
-                  <div class="calc-field" style="flex:1;min-width:200px;">
-                    <label>Topic</label>
-                    <select id="tox-topic">
-                      <option value="approach">General approach + decontamination</option>
-                      <option value="acetaminophen">Acetaminophen</option>
-                      <option value="opioids">Opioids</option>
-                      <option value="iron">Iron</option>
-                      <option value="tca">TCAs</option>
-                      <option value="bbccb">β-blocker / CCB</option>
-                      <option value="benzo">Benzodiazepines</option>
-                      <option value="organo">Organophosphates / carbamates</option>
-                      <option value="salicylate">Salicylates</option>
-                      <option value="etoh">Toxic alcohols</option>
-                      <option value="dialyzable">Dialyzable drugs (ISTUMBLE)</option>
-                    </select>
-                  </div>
-                </div>
-                <button id="btn-tox-lookup" class="btn-sm btn-primary" style="margin-bottom:12px;"><i class="fas fa-search"></i> Look Up</button>
-                <div id="tox-result"></div>
-              </div>
-
-              <!-- ── TRAUMA ── -->
-              <div id="em-trauma" class="em-section" style="display:none;">
-                <h4 style="font-size:15px;font-weight:700;color:var(--g800);margin:0 0 4px;">Trauma</h4>
-                <p style="font-size:12px;color:var(--g500);margin:0 0 14px;">Primary / secondary survey, c-spine, massive transfusion, TXA.</p>
-                <div class="calc-field" style="max-width:200px;margin-bottom:12px;">
-                  <label>Weight (kg)</label>
-                  <input type="number" id="trauma-weight" min="1" max="150" step="0.1" placeholder="e.g. 30">
-                </div>
-                <button id="btn-trauma-show" class="btn-sm btn-primary" style="margin-bottom:12px;"><i class="fas fa-list"></i> Show Reference</button>
-                <div id="trauma-result"></div>
-              </div>
-
-            </div>
-          </div>
diff --git a/public/components/calculators.html b/public/components/calculators.html
deleted file mode 100644
index 13b91b9..0000000
--- a/public/components/calculators.html
+++ /dev/null
@@ -1,658 +0,0 @@
-        <div class="module-header">
-          <h2><i class="fas fa-calculator"></i> Pediatric Calculators</h2>
-          <p>Clinical calculators for pediatric medicine</p>
-        </div>
-
-        <!-- Calculator selector pills -->
-        <div style="display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px;">
-          <button class="calc-nav-pill active" data-calc="bp">BP Percentile</button>
-          <button class="calc-nav-pill" data-calc="bmi">BMI Percentile</button>
-          <button class="calc-nav-pill" data-calc="growth">Growth Charts</button>
-          <button class="calc-nav-pill" data-calc="bili">Bilirubin</button>
-          <button class="calc-nav-pill" data-calc="vitals">Vital Signs</button>
-          <button class="calc-nav-pill" data-calc="bsa">Body Surface Area</button>
-          <button class="calc-nav-pill" data-calc="dose">Weight-Based Dosing</button>
-          <button class="calc-nav-pill" data-calc="resus">Resus Meds</button>
-          <button class="calc-nav-pill" data-calc="gcs">GCS</button>
-          <button class="calc-nav-pill" data-calc="equipment">Equipment</button>
-        </div>
-
-
-        <!-- ═══════════ BP PERCENTILE CALCULATOR ═══════════ -->
-        <div id="calc-bp" class="calc-panel">
-          <div class="card">
-            <div class="card-header">
-              <h3><i class="fas fa-heart-pulse"></i> Blood Pressure Percentile</h3>
-              <span style="font-size:11px;color:var(--g500);">AAP 2017 Clinical Practice Guideline</span>
-            </div>
-            <div style="padding:16px;">
-              <p style="font-size:12px;color:var(--g500);margin:0 0 16px;">Based on normative tables for normal-weight children ages 1-17. Flynn et al., Pediatrics 2017;140(3):e20171904.</p>
-              <div class="calc-grid">
-                <div class="calc-field">
-                  <label>Age (years)</label>
-                  <input type="number" id="bp-age" min="1" max="17" step="1" placeholder="1-17">
-                </div>
-                <div class="calc-field">
-                  <label>Sex</label>
-                  <select id="bp-sex"><option value="">Select</option><option value="male">Male</option><option value="female">Female</option></select>
-                </div>
-                <div class="calc-field">
-                  <label>Height (cm)</label>
-                  <input type="number" id="bp-height" min="50" max="200" step="0.1" placeholder="e.g. 110">
-                </div>
-                <div class="calc-field">
-                  <label>Systolic BP (mmHg)</label>
-                  <input type="number" id="bp-systolic" min="50" max="250" placeholder="e.g. 105">
-                </div>
-                <div class="calc-field">
-                  <label>Diastolic BP (mmHg)</label>
-                  <input type="number" id="bp-diastolic" min="30" max="150" placeholder="e.g. 65">
-                </div>
-              </div>
-              <button id="btn-calc-bp" class="btn-sm btn-primary" style="margin-top:12px;"><i class="fas fa-calculator"></i> Calculate</button>
-              <button id="btn-clear-bp" class="btn-sm btn-ghost" style="margin-top:12px;">Clear</button>
-              <div id="bp-result" class="calc-result hidden"></div>
-              <div id="bp-chart-container" class="chart-container hidden"><canvas id="bp-chart-canvas"></canvas></div>
-
-              <details style="margin-top:16px;font-size:12px;border:1px solid var(--g200);border-radius:8px;padding:0;">
-                <summary style="padding:10px 14px;cursor:pointer;font-weight:600;color:var(--g700);background:var(--g50);border-radius:8px;">Definitions: Hypertension &amp; Hypotension (AAP 2017 / Nelson)</summary>
-                <div style="padding:12px 14px;">
-                  <p style="font-weight:700;color:var(--g800);margin:0 0 8px;">Hypertension Classification (AAP 2017)</p>
-                  <table style="width:100%;font-size:12px;border-collapse:collapse;margin-bottom:14px;">
-                    <thead><tr style="background:var(--g100);"><th style="padding:6px 8px;text-align:left;border:1px solid var(--g200);">Category</th><th style="padding:6px 8px;text-align:left;border:1px solid var(--g200);">Ages 1 to &lt;13 years</th><th style="padding:6px 8px;text-align:left;border:1px solid var(--g200);">Ages &ge;13 years</th></tr></thead>
-                    <tbody>
-                      <tr><td style="padding:6px 8px;border:1px solid var(--g200);font-weight:600;color:#10b981;">Normal</td><td style="padding:6px 8px;border:1px solid var(--g200);">&lt;90th percentile</td><td style="padding:6px 8px;border:1px solid var(--g200);">&lt;120/&lt;80 mmHg</td></tr>
-                      <tr><td style="padding:6px 8px;border:1px solid var(--g200);font-weight:600;color:#f59e0b;">Elevated BP</td><td style="padding:6px 8px;border:1px solid var(--g200);">&ge;90th to &lt;95th percentile<br>OR 120/80 mmHg to &lt;95th (whichever lower)</td><td style="padding:6px 8px;border:1px solid var(--g200);">120-129/&lt;80 mmHg</td></tr>
-                      <tr><td style="padding:6px 8px;border:1px solid var(--g200);font-weight:600;color:#f97316;">Stage 1 HTN</td><td style="padding:6px 8px;border:1px solid var(--g200);">&ge;95th percentile to &lt;95th + 12 mmHg<br>OR 130/80-139/89 mmHg (whichever lower)</td><td style="padding:6px 8px;border:1px solid var(--g200);">130/80 to 139/89 mmHg</td></tr>
-                      <tr><td style="padding:6px 8px;border:1px solid var(--g200);font-weight:600;color:#ef4444;">Stage 2 HTN</td><td style="padding:6px 8px;border:1px solid var(--g200);">&ge;95th + 12 mmHg<br>OR &ge;140/90 mmHg (whichever lower)</td><td style="padding:6px 8px;border:1px solid var(--g200);">&ge;140/90 mmHg</td></tr>
-                    </tbody>
-                  </table>
-                  <p style="font-weight:700;color:var(--g800);margin:0 0 6px;">Hypertensive Urgency vs Emergency (Nelson)</p>
-                  <ul style="margin:0 0 14px;padding-left:18px;color:var(--g700);line-height:1.7;">
-                    <li><strong>Hypertensive urgency:</strong> Severe BP elevation (&gt;95th + 30 mmHg or &gt;180/120) WITHOUT end-organ damage. Requires reduction over 24-48 hours.</li>
-                    <li><strong>Hypertensive emergency:</strong> Severe BP elevation WITH end-organ damage (encephalopathy, heart failure, retinopathy, renal injury). Requires immediate IV therapy with goal reduction of 25% in first 8 hours.</li>
-                  </ul>
-                  <p style="font-weight:700;color:var(--g800);margin:0 0 6px;">Hypotension (AAP/PALS)</p>
-                  <ul style="margin:0 0 8px;padding-left:18px;color:var(--g700);line-height:1.7;">
-                    <li><strong>Definition:</strong> Systolic BP below the 5th percentile for age, sex, and height.</li>
-                    <li><strong>Quick estimate (1-10 years):</strong> Hypotension = SBP &lt; 70 + (2 &times; age in years) mmHg</li>
-                    <li><strong>Neonates:</strong> SBP &lt; gestational age in weeks (term: &lt;60 mmHg)</li>
-                    <li><strong>Clinical significance:</strong> Hypotension in children is a late sign of shock. Tachycardia, poor perfusion, and altered mental status typically precede hypotension.</li>
-                  </ul>
-                  <p style="font-size:11px;color:var(--g400);margin:8px 0 0;">Sources: Flynn JT et al., Pediatrics 2017;140(3). Nelson Textbook of Pediatrics, 21st ed. PALS Provider Manual.</p>
-                </div>
-              </details>
-            </div>
-          </div>
-        </div>
-
-        <!-- ═══════════ BMI PERCENTILE CALCULATOR ═══════════ -->
-        <div id="calc-bmi" class="calc-panel hidden">
-          <div class="card">
-            <div class="card-header">
-              <h3><i class="fas fa-weight-scale"></i> BMI Percentile</h3>
-              <span style="font-size:11px;color:var(--g500);">CDC Growth Charts, ages 2-20</span>
-            </div>
-            <div style="padding:16px;">
-              <p style="font-size:12px;color:var(--g500);margin:0 0 16px;">Based on CDC 2000 growth reference data. For children ages 2-20 years.</p>
-              <div class="calc-grid">
-                <div class="calc-field">
-                  <label>Age (years)</label>
-                  <input type="number" id="bmi-age-yr" min="2" max="20" step="1" placeholder="e.g. 7" style="width:60%;display:inline-block;">
-                  <select id="bmi-age-mo" style="width:35%;display:inline-block;padding:8px 4px;border:1.5px solid var(--g300);border-radius:6px;font-size:13px;">
-                    <option value="0">0 mo</option><option value="1">1 mo</option><option value="2">2 mo</option><option value="3">3 mo</option>
-                    <option value="4">4 mo</option><option value="5">5 mo</option><option value="6">6 mo</option><option value="7">7 mo</option>
-                    <option value="8">8 mo</option><option value="9">9 mo</option><option value="10">10 mo</option><option value="11">11 mo</option>
-                  </select>
-                </div>
-                <div class="calc-field">
-                  <label>Sex</label>
-                  <select id="bmi-sex"><option value="">Select</option><option value="male">Male</option><option value="female">Female</option></select>
-                </div>
-                <div class="calc-field">
-                  <label>Weight (kg)</label>
-                  <input type="number" id="bmi-weight" min="5" max="200" step="0.1" placeholder="e.g. 25">
-                </div>
-                <div class="calc-field">
-                  <label>Height (cm)</label>
-                  <input type="number" id="bmi-height" min="50" max="200" step="0.1" placeholder="e.g. 120">
-                </div>
-              </div>
-              <button id="btn-calc-bmi" class="btn-sm btn-primary" style="margin-top:12px;"><i class="fas fa-calculator"></i> Calculate</button>
-              <button id="btn-clear-bmi" class="btn-sm btn-ghost" style="margin-top:12px;">Clear</button>
-              <div id="bmi-result" class="calc-result hidden"></div>
-              <div id="bmi-chart-container" class="chart-container hidden"><canvas id="bmi-chart-canvas"></canvas></div>
-            </div>
-          </div>
-        </div>
-
-        <!-- ═══════════ BODY SURFACE AREA ═══════════ -->
-        <div id="calc-bsa" class="calc-panel hidden">
-          <div class="card">
-            <div class="card-header">
-              <h3><i class="fas fa-child"></i> Body Surface Area</h3>
-              <span style="font-size:11px;color:var(--g500);">Mosteller formula</span>
-            </div>
-            <div style="padding:16px;">
-              <p style="font-size:12px;color:var(--g500);margin:0 0 16px;">Mosteller formula: BSA (m2) = sqrt(height(cm) x weight(kg) / 3600)</p>
-              <div class="calc-grid">
-                <div class="calc-field">
-                  <label>Weight (kg)</label>
-                  <input type="number" id="bsa-weight" min="1" max="200" step="0.1" placeholder="e.g. 20">
-                </div>
-                <div class="calc-field">
-                  <label>Height (cm)</label>
-                  <input type="number" id="bsa-height" min="30" max="220" step="0.1" placeholder="e.g. 110">
-                </div>
-              </div>
-              <button id="btn-calc-bsa" class="btn-sm btn-primary" style="margin-top:12px;"><i class="fas fa-calculator"></i> Calculate</button>
-              <button id="btn-clear-bsa" class="btn-sm btn-ghost" style="margin-top:12px;">Clear</button>
-              <div id="bsa-result" class="calc-result hidden"></div>
-            </div>
-          </div>
-        </div>
-
-        <!-- ═══════════ WEIGHT-BASED DOSING ═══════════ -->
-        <div id="calc-dose" class="calc-panel hidden">
-          <div class="card">
-            <div class="card-header">
-              <h3><i class="fas fa-pills"></i> Weight-Based Dosing</h3>
-            </div>
-            <div style="padding:16px;">
-              <p style="font-size:12px;color:var(--g500);margin:0 0 16px;">Calculate dose based on weight. Always verify against formulary and institutional guidelines.</p>
-              <div class="calc-grid">
-                <div class="calc-field">
-                  <label>Patient Weight (kg)</label>
-                  <input type="number" id="dose-weight" min="1" max="200" step="0.1" placeholder="e.g. 15">
-                </div>
-                <div class="calc-field">
-                  <label>Dose (mg/kg)</label>
-                  <input type="number" id="dose-per-kg" min="0.01" step="0.01" placeholder="e.g. 10">
-                </div>
-                <div class="calc-field">
-                  <label>Frequency</label>
-                  <select id="dose-freq">
-                    <option value="1">Once daily</option>
-                    <option value="2">Twice daily (BID)</option>
-                    <option value="3">Three times daily (TID)</option>
-                    <option value="4">Four times daily (QID)</option>
-                    <option value="6">Every 4 hours (Q4H)</option>
-                  </select>
-                </div>
-                <div class="calc-field">
-                  <label>Max single dose (mg, optional)</label>
-                  <input type="number" id="dose-max" min="0" step="1" placeholder="e.g. 500">
-                </div>
-                <div class="calc-field">
-                  <label>Concentration (mg/mL, optional)</label>
-                  <input type="number" id="dose-conc" min="0" step="0.1" placeholder="e.g. 40">
-                </div>
-              </div>
-              <button id="btn-calc-dose" class="btn-sm btn-primary" style="margin-top:12px;"><i class="fas fa-calculator"></i> Calculate</button>
-              <button id="btn-clear-dose" class="btn-sm btn-ghost" style="margin-top:12px;">Clear</button>
-              <div id="dose-result" class="calc-result hidden"></div>
-            </div>
-          </div>
-        </div>
-
-        <!-- ═══════════ GROWTH CHARTS ═══════════ -->
-        <div id="calc-growth" class="calc-panel hidden">
-          <div class="card">
-            <div class="card-header">
-              <h3><i class="fas fa-chart-line"></i> Growth Percentiles</h3>
-            </div>
-            <div style="padding:16px;">
-              <div style="display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px;">
-                <button class="calc-pill active" data-growth="wfa">Weight-for-Age</button>
-                <button class="calc-pill" data-growth="lfa">Length/Height-for-Age</button>
-                <button class="calc-pill" data-growth="hcfa">Head Circumference</button>
-                <button class="calc-pill" data-growth="wfl">Weight-for-Length</button>
-                <button class="calc-pill" data-growth="fenton">Fenton (Preterm)</button>
-              </div>
-              <p id="growth-source-text" style="font-size:12px;color:var(--g500);margin:0 0 14px;">WHO growth standards (0-2y) / CDC 2000 (2-20y).</p>
-              <div class="calc-grid">
-                <div class="calc-field">
-                  <label>Sex</label>
-                  <select id="growth-sex"><option value="">Select</option><option value="male">Male</option><option value="female">Female</option></select>
-                </div>
-                <div class="calc-field" id="growth-age-field">
-                  <label>Age <span style="font-weight:400;color:var(--g500);font-size:11px;">(fill any combination)</span></label>
-                  <div style="display:flex;gap:6px;align-items:center;">
-                    <input type="number" id="growth-age-yr" min="0" max="20" step="1" placeholder="yr" style="flex:1;min-width:0;">
-                    <input type="number" id="growth-age-mo" min="0" max="240" step="1" placeholder="mo" style="flex:1;min-width:0;">
-                    <input type="number" id="growth-age-d" min="0" max="365" step="1" placeholder="d" style="flex:1;min-width:0;">
-                  </div>
-                  <div id="growth-age-parsed" style="font-size:11px;color:var(--g500);margin-top:4px;min-height:14px;"></div>
-                </div>
-                <div class="calc-field" id="growth-ga-field" style="display:none;">
-                  <label>Gestational Age (weeks)</label>
-                  <input type="number" id="growth-ga" min="22" max="50" step="1" placeholder="22-50">
-                </div>
-                <div class="calc-field" id="growth-weight-field">
-                  <label>Weight (kg)</label>
-                  <input type="number" id="growth-weight" min="0.3" max="200" step="0.01" placeholder="e.g. 10.5">
-                </div>
-                <div class="calc-field" id="growth-length-field">
-                  <label>Length/Height (cm)</label>
-                  <input type="number" id="growth-length" min="20" max="200" step="0.1" placeholder="e.g. 75">
-                </div>
-                <div class="calc-field" id="growth-hc-field" style="display:none;">
-                  <label>Head Circumference (cm)</label>
-                  <input type="number" id="growth-hc" min="20" max="60" step="0.1" placeholder="e.g. 35">
-                </div>
-              </div>
-              <div id="growth-mph-section" style="display:none;margin-top:12px;padding:12px;background:var(--g50);border-radius:8px;">
-                <div style="font-size:12px;font-weight:600;color:var(--g600);margin-bottom:8px;">Mid-Parental Height (optional)</div>
-                <div class="calc-grid">
-                  <div class="calc-field">
-                    <label>Mother's Height (cm)</label>
-                    <input type="number" id="growth-mother-ht" min="120" max="200" step="0.1" placeholder="e.g. 165">
-                  </div>
-                  <div class="calc-field">
-                    <label>Father's Height (cm)</label>
-                    <input type="number" id="growth-father-ht" min="140" max="220" step="0.1" placeholder="e.g. 178">
-                  </div>
-                </div>
-              </div>
-              <button id="btn-calc-growth" class="btn-sm btn-primary" style="margin-top:12px;"><i class="fas fa-calculator"></i> Calculate</button>
-              <button id="btn-clear-growth" class="btn-sm btn-ghost" style="margin-top:12px;">Clear</button>
-              <div id="growth-result" class="calc-result hidden"></div>
-              <div id="growth-chart-container" class="chart-container hidden"><canvas id="growth-chart-canvas"></canvas></div>
-            </div>
-          </div>
-        </div>
-
-        <!-- ═══════════ BILIRUBIN NOMOGRAM ═══════════ -->
-        <div id="calc-bili" class="calc-panel hidden">
-          <div class="card">
-            <div class="card-header">
-              <h3><i class="fas fa-droplet"></i> Neonatal Bilirubin</h3>
-            </div>
-            <div style="padding:16px;">
-              <div style="display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px;">
-                <button class="calc-pill active" data-bili="aap">AAP 2022 Phototherapy</button>
-                <button class="calc-pill" data-bili="bhutani">Bhutani Nomogram</button>
-              </div>
-
-              <div id="bili-aap-panel">
-                <p style="font-size:12px;color:var(--g500);margin:0 0 14px;">AAP 2022 Clinical Practice Guideline. Determines phototherapy threshold based on gestational age and risk factors.</p>
-                <details style="margin-bottom:14px;font-size:12px;border:1px solid var(--g200);border-radius:8px;padding:0;">
-                  <summary style="padding:10px 14px;cursor:pointer;font-weight:600;color:var(--g700);background:var(--g50);border-radius:8px;">Neurotoxicity Risk Factors for Phototherapy Threshold (AAP 2022)</summary>
-                  <div style="padding:12px 14px;">
-                    <p style="font-weight:600;color:#ef4444;margin:0 0 6px;">Higher Risk (use lower threshold):</p>
-                    <ul style="margin:0 0 10px;padding-left:18px;color:var(--g700);line-height:1.7;">
-                      <li>Gestational age 35-37 weeks (with other risk factors)</li>
-                      <li>Albumin &lt; 3.0 g/dL</li>
-                      <li>Isoimmune hemolytic disease (ABO, Rh incompatibility)</li>
-                      <li>G6PD deficiency</li>
-                      <li>Asphyxia / significant lethargy</li>
-                      <li>Sepsis</li>
-                      <li>Acidosis (pH &lt; 7.15)</li>
-                      <li>Temperature instability / hypothermia</li>
-                    </ul>
-                    <p style="font-weight:600;color:#10b981;margin:0 0 6px;">Lower Risk (use higher threshold):</p>
-                    <ul style="margin:0;padding-left:18px;color:var(--g700);line-height:1.7;">
-                      <li>Gestational age &ge; 38 weeks</li>
-                      <li>No hemolysis</li>
-                      <li>Well-appearing infant</li>
-                      <li>No risk factors above</li>
-                    </ul>
-                    <p style="margin:8px 0 0;font-size:11px;color:var(--g400);">Source: AAP 2022 Clinical Practice Guideline</p>
-                  </div>
-                </details>
-
-                <details style="margin-bottom:14px;font-size:12px;border:1px solid var(--g200);border-radius:8px;padding:0;">
-                  <summary style="padding:10px 14px;cursor:pointer;font-weight:600;color:var(--g700);background:var(--g50);border-radius:8px;">Risk Factors for Severe Neonatal Hyperbilirubinemia (Nelson Table 137.1)</summary>
-                  <div style="padding:12px 14px;">
-                    <p style="font-weight:600;color:var(--g800);margin:0 0 6px;">Genetic Factors</p>
-                    <ul style="margin:0 0 12px;padding-left:18px;color:var(--g700);line-height:1.6;">
-                      <li>Gilbert syndrome</li>
-                      <li>Crigler-Najjar syndrome</li>
-                      <li>Alagille syndrome</li>
-                      <li>&beta;-thalassemia</li>
-                      <li>Glucose-6-phosphate dehydrogenase (G6PD) deficiency</li>
-                      <li>Bilirubin glucuronosyltransferase polymorphism</li>
-                      <li>Pyruvate kinase deficiency</li>
-                      <li>Erythrocyte structural defects (hereditary spherocytosis, elliptocytosis)</li>
-                      <li>Galactosemia</li>
-                    </ul>
-                    <p style="font-weight:600;color:var(--g800);margin:0 0 6px;">Maternal Factors</p>
-                    <ul style="margin:0 0 12px;padding-left:18px;color:var(--g700);line-height:1.6;">
-                      <li>Family history of severe jaundice, splenectomy, or cholecystectomy</li>
-                      <li>Primiparity</li>
-                      <li>Teenage pregnancy</li>
-                      <li>Diabetes</li>
-                      <li>Rhesus incompatibility</li>
-                      <li>ABO incompatibility</li>
-                      <li>Other blood group isoimmunization</li>
-                      <li>Use of drugs during labor (oxytocin, promethazine, bupivacaine)</li>
-                      <li>Exclusive breastfeeding</li>
-                    </ul>
-                    <p style="font-weight:600;color:var(--g800);margin:0 0 6px;">Perinatal Factors</p>
-                    <ul style="margin:0 0 12px;padding-left:18px;color:var(--g700);line-height:1.6;">
-                      <li>Mode of delivery (breech vs vertex, instrumentation)</li>
-                      <li>Birth trauma (cephalohematoma, substantial bruising, extravasation)</li>
-                      <li>Birth asphyxia</li>
-                      <li>Congenital infections (CMV, syphilis)</li>
-                      <li>Sepsis</li>
-                    </ul>
-                    <p style="font-weight:600;color:var(--g800);margin:0 0 6px;">Neonatal Factors</p>
-                    <ul style="margin:0 0 12px;padding-left:18px;color:var(--g700);line-height:1.6;">
-                      <li>Male sex</li>
-                      <li>Prematurity or low birthweight and small-for-gestational age</li>
-                      <li>Hypothyroidism</li>
-                      <li>Polycythemia</li>
-                      <li>Hypoglycemia</li>
-                      <li>Low intake of breast milk, dehydration, or weight loss</li>
-                      <li>Breast milk jaundice</li>
-                      <li>Jaundice in the first day of life</li>
-                      <li>Trisomy 21</li>
-                      <li>Infant of diabetic mother</li>
-                      <li>Cephalohematoma, other bruising</li>
-                    </ul>
-                    <p style="font-weight:600;color:var(--g800);margin:0 0 6px;">Other Risk Factors and Markers</p>
-                    <ul style="margin:0 0 8px;padding-left:18px;color:var(--g700);line-height:1.6;">
-                      <li>Previous sibling received phototherapy or exchange transfusion</li>
-                      <li>Predischarge TSB or TcB in the high zone</li>
-                      <li>Use of hemolytic agents (naphthalene, menthol-based products) in G6PD-deficient populations</li>
-                      <li>Folate deficiency</li>
-                      <li>Aflatoxins</li>
-                      <li>Hypothermia</li>
-                      <li>Birth outside of a healthcare facility</li>
-                    </ul>
-                    <p style="margin:8px 0 0;font-size:11px;color:var(--g400);">Modified from Olusanya BO, Kaplan M, Hansen TWR. Neonatal hyperbilirubinaemia: a global perspective. Lancet Child Adolesc Health. 2018;2:610-618. Nelson Textbook of Pediatrics, Table 137.1.</p>
-                  </div>
-                </details>
-                <div class="calc-grid">
-                  <div class="calc-field">
-                    <label>Gestational Age (completed weeks)</label>
-                    <select id="bili-ga">
-                      <option value="">Select</option>
-                      <option value="35">35 weeks</option>
-                      <option value="36">36 weeks</option>
-                      <option value="37">37 weeks</option>
-                      <option value="38">38 weeks</option>
-                      <option value="39">39 weeks</option>
-                      <option value="40">40+ weeks</option>
-                    </select>
-                    <div style="font-size:11px;color:var(--g500);margin-top:2px;">AAP 2022 thresholds depend only on completed weeks; days do not change the curve.</div>
-                  </div>
-                  <div class="calc-field">
-                    <label>Age of Infant (hours)</label>
-                    <input type="number" id="bili-age-hours" min="0" max="168" step="1" placeholder="e.g. 48">
-                  </div>
-                  <div class="calc-field">
-                    <label>Total Serum Bilirubin (mg/dL)</label>
-                    <input type="number" id="bili-tsb" min="0" max="35" step="0.1" placeholder="e.g. 12.5">
-                  </div>
-                  <div class="calc-field">
-                    <label>Neurotoxicity risk factors</label>
-                    <select id="bili-risk">
-                      <option value="none">Absent</option>
-                      <option value="medium">Present (any one qualifies)</option>
-                    </select>
-                    <details style="font-size:11px;color:var(--g500);margin-top:4px;line-height:1.5;">
-                      <summary style="cursor:pointer;color:var(--g600);">What counts as a neurotoxicity risk factor?</summary>
-                      <ul style="margin:6px 0 0 16px;padding:0;">
-                        <li>Isoimmune hemolytic disease (positive DAT — ABO or Rh incompatibility)</li>
-                        <li>G6PD deficiency</li>
-                        <li>Other hemolytic disease (congenital or acquired)</li>
-                        <li>Sepsis</li>
-                        <li>Albumin &lt; 3.0 g/dL</li>
-                        <li>Significant clinical instability in the previous 24 hours</li>
-                      </ul>
-                      <div style="margin-top:6px;">Any one qualifies. Per AAP 2022 Box 2. Gestational age &lt; 38w is also a neurotoxicity risk per the guideline but is already accounted for by the per-week threshold curves — do NOT double-count it here.</div>
-                    </details>
-                  </div>
-                </div>
-                <button id="btn-calc-bili-aap" class="btn-sm btn-primary" style="margin-top:12px;"><i class="fas fa-calculator"></i> Assess</button>
-                <button id="btn-clear-bili-aap" class="btn-sm btn-ghost" style="margin-top:12px;">Clear</button>
-              </div>
-
-              <div id="bili-bhutani-panel" style="display:none;">
-                <p style="font-size:12px;color:var(--g500);margin:0 0 14px;">Bhutani hour-specific bilirubin nomogram. Determines risk zone for infants >= 35 weeks GA.</p>
-                <div class="calc-grid">
-                  <div class="calc-field">
-                    <label>Age of Infant (hours)</label>
-                    <input type="number" id="bhutani-age" min="12" max="144" step="1" placeholder="12-144">
-                  </div>
-                  <div class="calc-field">
-                    <label>Total Serum Bilirubin (mg/dL)</label>
-                    <input type="number" id="bhutani-tsb" min="0" max="25" step="0.1" placeholder="e.g. 8.5">
-                  </div>
-                </div>
-                <button id="btn-calc-bhutani" class="btn-sm btn-primary" style="margin-top:12px;"><i class="fas fa-calculator"></i> Assess</button>
-                <button id="btn-clear-bhutani" class="btn-sm btn-ghost" style="margin-top:12px;">Clear</button>
-              </div>
-
-              <div id="bili-result" class="calc-result hidden"></div>
-              <div id="bili-chart-container" class="chart-container hidden"><canvas id="bili-chart-canvas"></canvas></div>
-            </div>
-          </div>
-        </div>
-
-        <!-- ═══════════ VITAL SIGNS BY AGE ═══════════ -->
-        <div id="calc-vitals" class="calc-panel hidden">
-          <div class="card">
-            <div class="card-header">
-              <h3><i class="fas fa-heartbeat"></i> Normal Vital Signs by Age</h3>
-              <span style="font-size:11px;color:var(--g500);">Harriet Lane Handbook</span>
-            </div>
-            <div style="padding:16px;">
-              <p style="font-size:12px;color:var(--g500);margin:0 0 14px;">Select age group to view normal vital sign ranges. Source: Harriet Lane Handbook.</p>
-
-              <div class="calc-field" style="max-width:300px;margin-bottom:16px;">
-                <label>Age Group</label>
-                <select id="vitals-age-select">
-                  <option value="">Select age group</option>
-                  <option value="premie">Premie</option>
-                  <option value="0-3mo">0-3 months</option>
-                  <option value="3-6mo">3-6 months</option>
-                  <option value="6-12mo">6-12 months</option>
-                  <option value="1-3yr">1-3 years</option>
-                  <option value="3-6yr">3-6 years</option>
-                  <option value="6-12yr">6-12 years</option>
-                  <option value=">12yr">&gt;12 years</option>
-                </select>
-              </div>
-
-              <div id="vitals-result" class="hidden"></div>
-
-              <!-- All ages reference table (collapsible) -->
-              <details style="margin-top:16px;border:1px solid var(--g200);border-radius:8px;">
-                <summary style="padding:10px 14px;cursor:pointer;font-weight:600;font-size:13px;color:var(--g700);background:var(--g50);border-radius:8px;">View All Age Groups</summary>
-                <div style="padding:12px;overflow-x:auto;">
-                  <table class="admin-table" style="font-size:12px;width:100%;">
-                    <thead>
-                      <tr><th>Age</th><th>HR (bpm)</th><th>RR</th><th>BP (mmHg)</th><th>Temp (C)</th></tr>
-                    </thead>
-                    <tbody>
-                      <tr><td>Premie</td><td>120-170</td><td>40-70</td><td>55-75/35-45</td><td>36.5-37.5</td></tr>
-                      <tr><td>0-3 mo</td><td>100-150</td><td>35-55</td><td>65-85/45-55</td><td>36.5-37.5</td></tr>
-                      <tr><td>3-6 mo</td><td>90-120</td><td>30-45</td><td>70-90/50-65</td><td>36.5-37.5</td></tr>
-                      <tr><td>6-12 mo</td><td>80-120</td><td>25-40</td><td>80-100/55-65</td><td>36.0-37.5</td></tr>
-                      <tr><td>1-3 yr</td><td>70-110</td><td>20-30</td><td>90-105/55-70</td><td>36.0-37.5</td></tr>
-                      <tr><td>3-6 yr</td><td>65-110</td><td>20-25</td><td>95-110/60-75</td><td>36.0-37.5</td></tr>
-                      <tr><td>6-12 yr</td><td>60-95</td><td>14-22</td><td>100-120/60-75</td><td>36.0-37.5</td></tr>
-                      <tr><td>&gt;12 yr</td><td>55-85</td><td>12-18</td><td>110-135/65-85</td><td>36.0-37.5</td></tr>
-                    </tbody>
-                  </table>
-                </div>
-              </details>
-
-              <div style="margin-top:16px;">
-                <h4 style="font-size:13px;font-weight:700;color:var(--g700);margin:0 0 8px;">Quick Reference Formulas</h4>
-                <div style="display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:8px;">
-                  <div style="padding:10px;background:var(--g50);border-radius:8px;font-size:12px;">
-                    <strong>Estimated Weight:</strong><br>
-                    1-12mo: (age in mo + 9) / 2<br>
-                    1-5yr: 2 x (age in yr) + 8<br>
-                    6-12yr: 3 x (age in yr) + 7
-                  </div>
-                  <div style="padding:10px;background:var(--g50);border-radius:8px;font-size:12px;">
-                    <strong>Min Systolic BP:</strong><br>
-                    1-10yr: 70 + (2 x age in yr)<br>
-                    Hypotension: SBP &lt; 5th %ile
-                  </div>
-                  <div style="padding:10px;background:var(--g50);border-radius:8px;font-size:12px;">
-                    <strong>ETT Size:</strong><br>
-                    Uncuffed: (age/4) + 4<br>
-                    Cuffed: (age/4) + 3.5<br>
-                    Depth: ETT size x 3
-                  </div>
-                  <div style="padding:10px;background:var(--g50);border-radius:8px;font-size:12px;">
-                    <strong>Maintenance Fluids (4-2-1):</strong><br>
-                    First 10kg: 4 mL/kg/hr<br>
-                    Next 10kg: +2 mL/kg/hr<br>
-                    Each kg above 20: +1 mL/kg/hr
-                  </div>
-                </div>
-              </div>
-            </div>
-          </div>
-        </div>
-
-        <!-- ═══════════ RESUSCITATION MEDICATIONS ═══════════ -->
-        <div id="calc-resus" class="calc-panel hidden">
-          <div class="card">
-            <div class="card-header">
-              <h3><i class="fas fa-kit-medical"></i> Resuscitation Medications</h3>
-              <span style="font-size:11px;color:var(--g500);">Harriet Lane Handbook / AHA PALS 2020</span>
-            </div>
-            <div style="padding:16px;">
-              <p style="font-size:12px;color:var(--g500);margin:0 0 14px;">Enter patient weight to calculate all resuscitation medication doses.</p>
-              <div class="calc-grid">
-                <div class="calc-field">
-                  <label>Patient Weight (kg)</label>
-                  <input type="number" id="resus-weight" min="0.5" max="100" step="0.1" placeholder="e.g. 15">
-                </div>
-              </div>
-              <button id="btn-calc-resus" class="btn-sm btn-primary" style="margin-top:12px;"><i class="fas fa-calculator"></i> Calculate All Doses</button>
-              <button id="btn-clear-resus" class="btn-sm btn-ghost" style="margin-top:12px;">Clear</button>
-              <div id="resus-result" class="calc-result hidden"></div>
-            </div>
-          </div>
-        </div>
-
-        <!-- ═══════════ GLASGOW COMA SCALE ═══════════ -->
-        <div id="calc-gcs" class="calc-panel hidden">
-          <div class="card">
-            <div class="card-header">
-              <h3><i class="fas fa-brain"></i> Glasgow Coma Scale</h3>
-              <span style="font-size:11px;color:var(--g500);">Child/Adult and Infant versions</span>
-            </div>
-            <div style="padding:16px;">
-              <p style="font-size:12px;color:var(--g500);margin:0 0 14px;">Select responses to calculate GCS. Total score 3-15. Source: Harriet Lane Handbook.</p>
-
-              <div style="display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px;">
-                <button class="calc-pill active" data-gcs="child">Child / Adult</button>
-                <button class="calc-pill" data-gcs="infant">Infant</button>
-              </div>
-
-              <!-- Child/Adult GCS -->
-              <div id="gcs-child-panel">
-                <div class="calc-field" style="margin-bottom:12px;">
-                  <label>Eye Opening</label>
-                  <select id="gcs-child-eye">
-                    <option value="4">4 — Spontaneous</option>
-                    <option value="3">3 — To speech</option>
-                    <option value="2">2 — To pain</option>
-                    <option value="1">1 — None</option>
-                  </select>
-                </div>
-                <div class="calc-field" style="margin-bottom:12px;">
-                  <label>Verbal Response</label>
-                  <select id="gcs-child-verbal">
-                    <option value="5">5 — Oriented</option>
-                    <option value="4">4 — Confused</option>
-                    <option value="3">3 — Inappropriate words</option>
-                    <option value="2">2 — Incomprehensible sounds</option>
-                    <option value="1">1 — None</option>
-                  </select>
-                </div>
-                <div class="calc-field" style="margin-bottom:12px;">
-                  <label>Motor Response</label>
-                  <select id="gcs-child-motor">
-                    <option value="6">6 — Obeys commands</option>
-                    <option value="5">5 — Localizes pain</option>
-                    <option value="4">4 — Withdraws to pain</option>
-                    <option value="3">3 — Abnormal flexion (decorticate)</option>
-                    <option value="2">2 — Abnormal extension (decerebrate)</option>
-                    <option value="1">1 — None (flaccid)</option>
-                  </select>
-                </div>
-              </div>
-
-              <!-- Infant GCS -->
-              <div id="gcs-infant-panel" style="display:none;">
-                <div class="calc-field" style="margin-bottom:12px;">
-                  <label>Eye Opening</label>
-                  <select id="gcs-infant-eye">
-                    <option value="4">4 — Spontaneous</option>
-                    <option value="3">3 — To speech/sound</option>
-                    <option value="2">2 — To painful stimuli</option>
-                    <option value="1">1 — None</option>
-                  </select>
-                </div>
-                <div class="calc-field" style="margin-bottom:12px;">
-                  <label>Verbal Response</label>
-                  <select id="gcs-infant-verbal">
-                    <option value="5">5 — Coos/babbles</option>
-                    <option value="4">4 — Irritable cry</option>
-                    <option value="3">3 — Cries to pain</option>
-                    <option value="2">2 — Moans to pain</option>
-                    <option value="1">1 — None</option>
-                  </select>
-                </div>
-                <div class="calc-field" style="margin-bottom:12px;">
-                  <label>Motor Response</label>
-                  <select id="gcs-infant-motor">
-                    <option value="6">6 — Normal spontaneous movement</option>
-                    <option value="5">5 — Withdraws to touch</option>
-                    <option value="4">4 — Withdraws to pain</option>
-                    <option value="3">3 — Abnormal flexion (decorticate)</option>
-                    <option value="2">2 — Abnormal extension (decerebrate)</option>
-                    <option value="1">1 — None (flaccid)</option>
-                  </select>
-                </div>
-              </div>
-
-              <div id="gcs-result" class="calc-result"></div>
-            </div>
-          </div>
-        </div>
-
-        <!-- ═══════════ EQUIPMENT SIZING ═══════════ -->
-        <div id="calc-equipment" class="calc-panel hidden">
-          <div class="card">
-            <div class="card-header">
-              <h3><i class="fas fa-lungs"></i> Pediatric Equipment Sizing</h3>
-              <span style="font-size:11px;color:var(--g500);">Harriet Lane Handbook</span>
-            </div>
-            <div style="padding:16px;">
-              <p style="font-size:12px;color:var(--g500);margin:0 0 14px;">Select age/weight group to view recommended equipment sizes.</p>
-              <div class="calc-field" style="max-width:300px;margin-bottom:16px;">
-                <label>Age / Weight Group</label>
-                <select id="equip-age-select">
-                  <option value="">Select</option>
-                  <option value="premie">Premie (1-3 kg)</option>
-                  <option value="newborn">Newborn (2-4 kg)</option>
-                  <option value="6mo">6 months (6-8 kg)</option>
-                  <option value="1yr">1 year (10 kg)</option>
-                  <option value="2-3yr">2-3 years (12-16 kg)</option>
-                  <option value="4-6yr">4-6 years (20-25 kg)</option>
-                  <option value="7-10yr">7-10 years (25-35 kg)</option>
-                  <option value="11-15yr">11-15 years (40-50 kg)</option>
-                  <option value="16yr">16+ years (>50 kg)</option>
-                </select>
-              </div>
-              <div id="equip-result" class="hidden"></div>
-            </div>
-          </div>
-        </div>
-
-
-        <!-- Image lightbox moved to index.html so it exists in the DOM
-             regardless of which tab is loaded (NRP + seizure pathway images
-             on the Bedside tab broke when this markup stayed here). -->
-
diff --git a/public/components/catchup.html b/public/components/catchup.html
deleted file mode 100644
index 7bd130a..0000000
--- a/public/components/catchup.html
+++ /dev/null
@@ -1,7 +0,0 @@
-        <div class="module-header">
-          <h2><i class="fas fa-rotate"></i> Catch-Up Schedule</h2>
-          <p>ACIP catch-up immunization schedule for persons aged 4 months–18 years</p>
-        </div>
-        <div id="wv-panel-catchup">
-          <p class="wv-loading">Loading catch-up schedule...</p>
-        </div>
diff --git a/public/components/chart.html b/public/components/chart.html
deleted file mode 100644
index 5a6d8c2..0000000
--- a/public/components/chart.html
+++ /dev/null
@@ -1,104 +0,0 @@
-        <div class="module-header">
-          <h2><i class="fas fa-clipboard-list"></i> Chart Review / Precharting</h2>
-          <p>Paste clinic notes, subspecialty notes, ED notes, labs → AI summarizes</p>
-        </div>
-
-        <div class="demographics-bar">
-          <div class="demo-field"><label>Patient Age</label><input type="text" id="cr-age" placeholder="e.g., 8 years"></div>
-          <div class="demo-field"><label>Gender</label><select id="cr-gender"><option value="">Select</option><option>Male</option><option>Female</option></select></div>
-          <div class="demo-field"><label>PMH</label><input type="text" id="cr-pmh" placeholder="e.g., hypothyroidism, vitiligo"></div>
-          <div class="demo-field">
-            <label>Review Type</label>
-            <select id="cr-type">
-              <option value="outpatient">Outpatient Clinic</option>
-              <option value="subspecialty">Subspecialty</option>
-              <option value="ed">ED Visit</option>
-            </select>
-          </div>
-          <div class="demo-field demo-field-model">
-            <label><i class="fas fa-robot"></i> Model</label>
-            <select class="tab-model-select"></select>
-          </div>
-        </div>
-
-        <!-- Save/Load bar -->
-        <div class="save-bar-wrap">
-          <div class="save-bar" id="chart-save-bar">
-            <div style="display:flex;align-items:center;gap:8px;flex:1;">
-              <i class="fas fa-tag" style="color:var(--g400);font-size:13px;"></i>
-              <input type="text" id="chart-label" class="save-label-input" placeholder="Patient label (e.g. John D, Visit #42)">
-            </div>
-            <button id="btn-chart-save" class="btn-sm btn-ghost"><i class="fas fa-floppy-disk"></i> Save</button>
-            <button id="btn-chart-load" class="btn-sm btn-ghost"><i class="fas fa-folder-open"></i> Load</button>
-            <button id="btn-chart-new" class="btn-sm btn-ghost" title="Clear all and start new patient" style="color:var(--red);"><i class="fas fa-rotate-left"></i> New</button>
-          </div>
-          <div id="chart-load-popover" class="enc-load-popover hidden">
-            <div class="enc-load-popover-inner">
-              <input type="text" id="chart-load-search" class="enc-load-search" placeholder="Search saved encounters...">
-              <button class="enc-pop-close btn-sm btn-ghost"><i class="fas fa-times"></i></button>
-            </div>
-            <div id="chart-pop-list" class="enc-pop-list"></div>
-          </div>
-        </div>
-
-        <!-- Visits -->
-        <div id="cr-visits-container">
-          <div class="card visit-card">
-            <div class="card-header">
-              <h3><i class="fas fa-calendar"></i> Visit / Note #1</h3>
-              <button class="btn-sm btn-ghost remove-visit-btn"><i class="fas fa-trash"></i></button>
-            </div>
-            <div class="note-entry">
-              <div class="note-meta">
-                <input type="date" class="visit-date">
-                <select class="visit-type">
-                  <option value="outpatient">Outpatient Visit</option>
-                  <option value="subspecialty">Subspecialty Note</option>
-                  <option value="ed">ED Visit</option>
-                </select>
-                <input type="text" class="visit-specialist" placeholder="Specialist name (if subspecialty)">
-                <input type="text" class="visit-specialty" placeholder="Specialty (e.g., Endocrinology)">
-              </div>
-              <div class="editable-box visit-content" contenteditable="true" data-placeholder="Paste note here..."></div>
-              <textarea class="visit-labs" placeholder="Labs from this visit (optional)" rows="3"></textarea>
-            </div>
-          </div>
-        </div>
-
-        <button id="cr-add-visit" class="btn-sm btn-ghost" style="margin:8px 0"><i class="fas fa-plus"></i> Add Visit/Note</button>
-
-        <!-- Labs -->
-        <div class="card">
-          <div class="card-header"><h3><i class="fas fa-flask"></i> Additional Labs</h3><button id="cr-add-lab" class="btn-sm btn-ghost"><i class="fas fa-plus"></i> Add</button></div>
-          <div id="cr-labs-container">
-            <div class="lab-entry">
-              <input type="date" class="lab-date">
-              <textarea class="lab-values" placeholder="Lab results..." rows="3"></textarea>
-            </div>
-          </div>
-        </div>
-
-        <div class="card">
-          <div class="card-header"><h3><i class="fas fa-comment-dots"></i> Instructions (optional)</h3></div>
-          <textarea id="cr-instructions" class="full-input" rows="3" placeholder="e.g., 'Focus on thyroid management', 'Include medication changes'"></textarea>
-        </div>
-
-        <button id="cr-generate-btn" class="btn-generate btn-generate-green"><i class="fas fa-wand-magic-sparkles"></i> Generate Chart Review</button>
-
-        <div id="cr-output" class="card output-card hidden">
-          <div class="card-header output-header">
-            <h3><i class="fas fa-file-medical"></i> Chart Review</h3>
-            <div class="output-actions">
-              <span id="cr-model-tag" class="model-tag"></span>
-              <button class="btn-sm btn-primary" data-action="copy" data-target="cr-review-text"><i class="fas fa-copy"></i> Copy</button>
-              <button class="btn-sm btn-ghost" data-action="speak" data-target="cr-review-text"><i class="fas fa-volume-high"></i> Read</button>
-              <button class="btn-sm btn-ghost" data-action="nc-export" data-target="cr-review-text" data-label="chart-review"><i class="fas fa-cloud-arrow-up"></i></button>
-            </div>
-          </div>
-          <div id="cr-review-text" class="output-text" contenteditable="true"></div>
-          <div class="refine-bar">
-            <textarea id="cr-refine-input" class="refine-input" rows="2" placeholder="Tell AI to modify..."></textarea>
-            <button class="btn-sm btn-primary" id="cr-refine-btn"><i class="fas fa-edit"></i> Refine</button>
-            <button class="btn-sm btn-ghost" id="cr-shorten-btn"><i class="fas fa-compress"></i> Shorter</button>
-          </div>
-        </div>
diff --git a/public/components/cms.html b/public/components/cms.html
deleted file mode 100644
index cb82966..0000000
--- a/public/components/cms.html
+++ /dev/null
@@ -1,308 +0,0 @@
-        <div class="module-header">
-          <h2><i class="fas fa-pen-to-square"></i> Content Manager</h2>
-          <p>Create and manage Learning Hub content, quizzes, and categories</p>
-        </div>
-
-        <!-- Stats bar -->
-        <div class="cms-stats-bar" id="lh-cms-stats-bar">
-          <div class="cms-stat"><span class="cms-stat-value" id="cms-stat-published">-</span><span class="cms-stat-label">Published</span></div>
-          <div class="cms-stat"><span class="cms-stat-value" id="cms-stat-drafts">-</span><span class="cms-stat-label">Drafts</span></div>
-          <div class="cms-stat"><span class="cms-stat-value" id="cms-stat-categories">-</span><span class="cms-stat-label">Categories</span></div>
-          <div class="cms-stat"><span class="cms-stat-value" id="cms-stat-quizzes">-</span><span class="cms-stat-label">Quizzes</span></div>
-          <div class="cms-stat"><span class="cms-stat-value" id="cms-stat-attempts">-</span><span class="cms-stat-label">Attempts</span></div>
-        </div>
-
-        <!-- CMS Layout: sidebar + main -->
-        <div class="cms-layout">
-
-          <!-- Sidebar: Categories + filters -->
-          <aside class="cms-sidebar">
-            <div class="cms-sidebar-section">
-              <h4><i class="fas fa-folder-tree"></i> Categories</h4>
-              <div id="lh-cms-categories" class="cms-cat-list"></div>
-              <div class="cms-add-cat">
-                <input type="text" id="lh-cms-cat-name" placeholder="New category..." class="cms-input-sm">
-                <button id="btn-lh-add-cat" class="cms-btn-add" title="Add category"><i class="fas fa-plus"></i></button>
-              </div>
-            </div>
-
-            <div class="cms-sidebar-section">
-              <h4><i class="fas fa-filter"></i> Filter</h4>
-              <select id="cms-filter-status" class="cms-input-sm" style="width:100%;margin-bottom:6px;">
-                <option value="all">All Status</option>
-                <option value="published">Published</option>
-                <option value="draft">Drafts</option>
-              </select>
-              <select id="cms-filter-category" class="cms-input-sm" style="width:100%;">
-                <option value="all">All Categories</option>
-              </select>
-            </div>
-          </aside>
-
-          <!-- Main: Content list / Editor -->
-          <div class="cms-main">
-
-            <!-- Content list view -->
-            <div id="cms-list-view">
-              <div class="cms-toolbar">
-                <div style="display:flex;gap:8px;">
-                  <button type="button" id="btn-lh-new-content" class="btn-sm btn-primary" data-type="article"><i class="fas fa-file-alt"></i> New Article</button>
-                  <button type="button" id="btn-lh-new-quiz" class="btn-sm" style="background:var(--amber-light);color:#92400e;border:1px solid var(--amber);border-radius:6px;padding:6px 12px;font-size:13px;cursor:pointer;"><i class="fas fa-clipboard-question"></i> New Quiz</button>
-                  <button type="button" id="btn-lh-new-pearl" class="btn-sm" style="background:var(--purple-light);color:var(--purple);border:1px solid var(--purple);border-radius:6px;padding:6px 12px;font-size:13px;cursor:pointer;"><i class="fas fa-gem"></i> New Pearl</button>
-                  <button type="button" id="btn-lh-new-presentation" class="btn-sm" style="background:#ecfdf5;color:#065f46;border:1px solid #6ee7b7;border-radius:6px;padding:6px 12px;font-size:13px;cursor:pointer;"><i class="fas fa-presentation-screen"></i> New Presentation</button>
-                </div>
-                <div style="display:flex;gap:8px;align-items:center;">
-                  <button type="button" id="btn-lh-refresh-content" class="btn-sm btn-ghost" title="Refresh content list"><i class="fas fa-rotate"></i></button>
-                  <div class="cms-search">
-                    <i class="fas fa-search"></i>
-                    <input type="text" id="cms-search" placeholder="Search content..." class="cms-input-sm">
-                  </div>
-                </div>
-              </div>
-
-              <div class="cms-content-table">
-                <div class="cms-table-header">
-                  <span class="cms-col-title">Title</span>
-                  <span class="cms-col-cat">Category</span>
-                  <span class="cms-col-type">Type</span>
-                  <span class="cms-col-status">Status</span>
-                  <span class="cms-col-date">Updated</span>
-                  <span class="cms-col-actions"></span>
-                </div>
-                <div id="lh-cms-content-list" class="cms-table-body">
-                  <div style="text-align:center;padding:40px;color:var(--g400);">Loading...</div>
-                </div>
-              </div>
-            </div>
-
-            <!-- Editor view (hidden until edit/new) -->
-            <div id="lh-cms-editor" class="cms-editor hidden">
-              <div class="cms-editor-header">
-                <button type="button" id="btn-lh-close-editor" class="btn-sm btn-ghost"><i class="fas fa-arrow-left"></i> Back to List</button>
-                <div class="cms-editor-actions">
-                  <button type="button" id="btn-lh-ai-open" class="btn-sm" style="background:linear-gradient(135deg,#7c3aed,#2563eb);color:white;border:none;"><i class="fas fa-wand-magic-sparkles"></i> AI Generate</button>
-                  <button type="button" id="btn-lh-delete-content" class="btn-sm hidden" style="background:var(--red-light);color:var(--red);"><i class="fas fa-trash"></i> Delete</button>
-                  <select id="lh-cms-edit-published" class="cms-input-sm">
-                    <option value="false">Draft</option>
-                    <option value="true">Published</option>
-                  </select>
-                  <button type="button" id="btn-lh-save-content" class="btn-sm btn-primary"><i class="fas fa-save"></i> Save</button>
-                </div>
-              </div>
-              <!-- Inline delete confirmation bar — message built dynamically in JS -->
-              <div id="lh-delete-confirm-bar" class="lh-delete-confirm-bar hidden">
-                <i class="fas fa-triangle-exclamation"></i>
-                <span id="lh-delete-confirm-msg"></span>
-                <div style="display:flex;gap:8px;margin-left:auto;flex-shrink:0;">
-                  <button type="button" id="btn-lh-delete-cancel" class="btn-sm btn-ghost">Cancel</button>
-                  <button type="button" id="btn-lh-delete-yes" class="btn-sm" style="background:var(--red);color:white;">Yes, Delete</button>
-                </div>
-              </div>
-
-              <input type="hidden" id="lh-cms-edit-id" value="">
-
-              <!-- Title -->
-              <input type="text" id="lh-cms-edit-title" class="cms-title-input" placeholder="Enter title...">
-
-              <!-- Meta row -->
-              <div class="cms-meta-row">
-                <div class="cms-meta-field">
-                  <label>Category</label>
-                  <select id="lh-cms-edit-category" class="cms-input-sm">
-                    <option value="">Uncategorized</option>
-                  </select>
-                </div>
-                <div class="cms-meta-field">
-                  <label>Subject</label>
-                  <input type="text" id="lh-cms-edit-subject" class="cms-input-sm" placeholder="e.g., Development">
-                </div>
-                <div class="cms-meta-field">
-                  <label>Type</label>
-                  <select id="lh-cms-edit-type" class="cms-input-sm">
-                    <option value="article">Article</option>
-                    <option value="quiz">Quiz Only</option>
-                    <option value="pearl">Clinical Pearl</option>
-                    <option value="presentation">Presentation</option>
-                  </select>
-                </div>
-              </div>
-
-              <!-- AI Generate panel -->
-              <div id="lh-ai-panel" class="lh-ai-panel hidden">
-                <div class="lh-ai-panel-header">
-                  <div style="display:flex;align-items:center;gap:8px;">
-                    <span style="font-size:18px;">✨</span>
-                    <strong style="font-size:14px;color:var(--g800);">AI Content Generator</strong>
-                  </div>
-                  <button id="btn-lh-ai-close" class="btn-sm btn-ghost" style="padding:2px 8px;">✕ Close</button>
-                </div>
-
-                <!-- Source tabs -->
-                <div class="lh-ai-tabs">
-                  <button class="lh-ai-tab active" data-aitab="topic"><i class="fas fa-lightbulb"></i> Describe Content</button>
-                  <button class="lh-ai-tab" data-aitab="upload"><i class="fas fa-file-upload"></i> Upload File</button>
-                  <button class="lh-ai-tab" data-aitab="webdav" id="lh-ai-tab-webdav"><i class="fas fa-cloud"></i> Nextcloud</button>
-                </div>
-
-                <!-- Topic tab -->
-                <div class="lh-ai-tabpanel" id="lh-ai-tp-topic">
-                  <div class="form-group" style="margin:0;">
-                    <label style="font-size:12px;font-weight:600;color:var(--g600);">Tell AI what to create</label>
-                    <textarea id="lh-ai-topic" class="cms-input-sm" style="width:100%;min-height:72px;resize:vertical;font-family:inherit;line-height:1.5;" placeholder="Describe the content you want AI to generate, e.g.:&#10;&#10;Write an article on febrile seizures in children covering causes, evaluation, and management.&#10;&#10;Create a clinical pearl on neonatal jaundice with key decision points.&#10;&#10;Build a quiz on pediatric asthma classification and treatment ladder."></textarea>
-                  </div>
-                </div>
-
-                <!-- Upload tab -->
-                <div class="lh-ai-tabpanel hidden" id="lh-ai-tp-upload">
-                  <label class="lh-ai-dropzone" id="lh-ai-dropzone">
-                    <i class="fas fa-cloud-upload-alt" style="font-size:28px;color:var(--blue);margin-bottom:8px;display:block;"></i>
-                    <span id="lh-ai-file-label">Drop files here or click to browse</span>
-                    <small style="color:var(--g400);display:block;margin-top:4px;">PDF, TXT, MD, HTML — max 100 MB each, up to 10 files</small>
-                    <input type="file" id="lh-ai-file" accept=".pdf,.txt,.md,.html,.htm,.csv,.json" multiple style="display:none;">
-                  </label>
-                  <div id="lh-ai-files-list" style="margin-top:8px;display:none;"></div>
-                  <div class="form-group" style="margin:8px 0 0;">
-                    <label style="font-size:12px;font-weight:600;color:var(--g600);">Topic / context <span style="color:var(--g400);font-weight:400;">(optional — helps AI focus)</span></label>
-                    <input type="text" id="lh-ai-upload-context" class="cms-input-sm" style="width:100%;" placeholder="e.g., Pediatric asthma management, focus on treatment ladder">
-                  </div>
-                </div>
-
-                <!-- WebDAV tab -->
-                <div class="lh-ai-tabpanel hidden" id="lh-ai-tp-webdav">
-                  <!-- File browser — hidden once a file is selected -->
-                  <div id="lh-ai-webdav-browser">
-                    <div style="display:flex;align-items:center;gap:8px;margin-bottom:8px;">
-                      <span id="lh-ai-webdav-path-label" style="font-size:12px;color:var(--g500);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;">/</span>
-                      <button id="btn-lh-webdav-refresh" class="btn-sm btn-ghost" style="padding:3px 8px;font-size:12px;"><i class="fas fa-sync"></i></button>
-                    </div>
-                    <div id="lh-ai-webdav-list" style="max-height:200px;overflow-y:auto;border:1px solid var(--g200);border-radius:8px;background:white;">
-                      <div style="padding:12px;text-align:center;color:var(--g400);font-size:13px;">Click to browse your Nextcloud files</div>
-                    </div>
-                  </div>
-                  <!-- Selected file indicator — shown after selection, replaces browser -->
-                  <div id="lh-ai-webdav-selected" style="display:none;flex-direction:column;gap:8px;">
-                    <div style="display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--blue-light);border-radius:6px;font-size:13px;color:var(--blue);">
-                      <i class="fas fa-file-check"></i>
-                      <span id="lh-ai-webdav-selected-name" style="flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;"></span>
-                      <button id="btn-lh-webdav-deselect" style="background:none;border:none;cursor:pointer;color:var(--blue);padding:0;font-size:16px;line-height:1;" title="Remove selection">✕</button>
-                    </div>
-                    <div class="form-group" style="margin:0;">
-                      <label style="font-size:12px;font-weight:600;color:var(--g600);">Topic / context <span style="color:var(--g400);font-weight:400;">(optional — helps AI focus)</span></label>
-                      <input type="text" id="lh-ai-webdav-context" class="cms-input-sm" style="width:100%;" placeholder="e.g., Focus on management guidelines for pediatric residents">
-                    </div>
-                  </div>
-                </div>
-
-                <!-- Generation options -->
-                <div class="lh-ai-options">
-                  <!-- Row 1: type + model -->
-                  <div class="lh-ai-opt-row">
-                    <div class="lh-ai-opt-field">
-                      <label>Content type</label>
-                      <select id="lh-ai-ctype" class="cms-input-sm">
-                        <option value="article">Article</option>
-                        <option value="quiz">Quiz</option>
-                        <option value="pearl">Clinical Pearl</option>
-                        <option value="presentation">Presentation</option>
-                      </select>
-                    </div>
-                    <div class="lh-ai-opt-field" style="flex:2;">
-                      <label>Model</label>
-                      <select id="lh-ai-model" class="cms-input-sm tab-model-select" style="width:100%;"></select>
-                    </div>
-                  </div>
-
-                  <!-- Row 2: context-aware size options (shown/hidden via style.display in JS) -->
-                  <div class="lh-ai-opt-row" id="lh-ai-size-row">
-                    <div id="lh-ai-words-field" style="display:flex;flex-direction:column;gap:3px;">
-                      <label style="font-size:11px;font-weight:600;color:var(--g500);text-transform:uppercase;letter-spacing:0.3px;">Approx. word count <span style="color:var(--g400);font-weight:400;">(optional)</span></label>
-                      <input type="number" id="lh-ai-word-count" value="" min="100" max="3000" step="50" class="cms-input-sm" style="width:110px;" placeholder="e.g. 600">
-                    </div>
-                    <div id="lh-ai-slides-field" style="display:none;flex-direction:column;gap:3px;">
-                      <label style="font-size:11px;font-weight:600;color:var(--g500);text-transform:uppercase;letter-spacing:0.3px;">Number of slides <span style="color:var(--g400);font-weight:400;">(optional)</span></label>
-                      <input type="number" id="lh-ai-slide-count" value="" min="3" max="30" class="cms-input-sm" style="width:90px;" placeholder="e.g. 10">
-                    </div>
-                  </div>
-
-                  <!-- Row 3: quiz questions card -->
-                  <div id="lh-ai-quiz-row" class="lh-ai-quiz-card">
-                    <div class="lh-ai-quiz-card-header" id="lh-ai-quiz-card-header">
-                      <i class="fas fa-clipboard-question" style="color:var(--blue);font-size:14px;"></i>
-                      <span id="lh-ai-quiz-card-title" style="font-weight:600;font-size:13px;color:var(--g800);">Quiz Questions</span>
-                    </div>
-                    <div class="lh-ai-quiz-card-body">
-                      <label id="lh-ai-q-toggle-label" style="display:none;align-items:center;gap:8px;cursor:pointer;font-size:13px;color:var(--g700);margin:0;">
-                        <input type="checkbox" id="lh-ai-q-toggle" style="accent-color:var(--blue);width:15px;height:15px;flex-shrink:0;">
-                        Also generate quiz questions for this content
-                      </label>
-                      <div id="lh-ai-q-count-wrap" style="display:flex;align-items:center;gap:8px;">
-                        <label style="font-size:12px;color:var(--g600);margin:0;">Number of questions</label>
-                        <input type="number" id="lh-ai-q-count" value="5" min="1" max="20" class="cms-input-sm" style="width:70px;">
-                      </div>
-                    </div>
-                  </div>
-
-                  <!-- Row 4: instructions -->
-                  <div class="lh-ai-opt-field" style="width:100%;">
-                    <label>Special instructions <span style="color:var(--g400);font-weight:400;">(optional)</span></label>
-                    <textarea id="lh-ai-refinement" class="cms-input-sm" style="width:100%;min-height:90px;resize:vertical;font-family:inherit;line-height:1.5;" placeholder="e.g., Focus on ER management, suitable for residents, case-based format"></textarea>
-                  </div>
-                </div>
-
-                <div style="display:flex;gap:8px;align-items:center;">
-                  <button type="button" id="btn-lh-ai-generate" class="btn-sm btn-primary" style="flex:1;padding:10px;">
-                    <i class="fas fa-wand-magic-sparkles"></i> Generate Content
-                  </button>
-                  <button type="button" id="btn-lh-ai-refine-body" class="btn-sm btn-ghost" style="padding:10px;">
-                    <i class="fas fa-pen-to-square"></i> Refine Body
-                  </button>
-                </div>
-                <!-- Inline refine input bar — shown when Refine Body is clicked -->
-                <div id="lh-ai-refine-bar" style="display:none;gap:6px;align-items:center;padding:10px 12px;background:#fffbeb;border:1.5px solid var(--amber);border-radius:8px;margin-top:4px;">
-                  <input type="text" id="lh-ai-refine-input" class="cms-input-sm" style="flex:1;" placeholder='e.g. "Make it more concise" or "Add a clinical case example"'>
-                  <button id="btn-lh-refine-submit" class="btn-sm btn-primary" style="padding:5px 14px;white-space:nowrap;">Apply</button>
-                  <button id="btn-lh-refine-cancel" class="btn-sm btn-ghost" style="padding:5px 10px;">✕</button>
-                </div>
-              </div>
-
-              <!-- Body editor (Tiptap rich text) — hidden for presentations -->
-              <div id="lh-body-section" class="cms-body-section">
-                <label class="cms-label">Body</label>
-                <div id="lh-body-editor" class="cms-quill-body"></div>
-              </div>
-
-              <!-- Marp markdown editor — shown only for presentations -->
-              <div id="lh-marp-section" class="cms-body-section hidden">
-                <div style="display:flex;justify-content:space-between;align-items:center;margin-bottom:6px;">
-                  <label class="cms-label" style="margin:0;">Slides <span style="font-size:11px;color:var(--g400);font-weight:400;">(Marp markdown — separate slides with <code>---</code>)</span></label>
-                  <div style="display:flex;gap:6px;">
-                    <button type="button" id="btn-lh-preview-slides" class="btn-sm btn-ghost" style="font-size:12px;"><i class="fas fa-eye"></i> Preview</button>
-                    <button type="button" id="btn-lh-download-pptx" class="btn-sm" style="background:#065f46;color:white;font-size:12px;border:none;border-radius:6px;padding:5px 12px;cursor:pointer;"><i class="fas fa-file-powerpoint"></i> Download PPTX</button>
-                  </div>
-                </div>
-                <textarea id="lh-marp-editor" class="lh-marp-textarea" placeholder="✨ Click 'AI Generate' above to create your slides automatically.
-
-After generation, you can edit the Marp markdown here if needed.
-Each slide is separated by ---
-
-Example structure:
-# Title Slide
-Subtitle here
----
-# Topic Slide
-- Key point one
-- Key point two"></textarea>
-              </div>
-
-              <!-- Quiz builder -->
-              <div class="cms-quiz-section">
-                <div class="cms-quiz-header">
-                  <h3><i class="fas fa-clipboard-question"></i> Quiz Questions</h3>
-                  <button type="button" id="btn-lh-add-question" class="btn-sm btn-ghost"><i class="fas fa-plus"></i> Add Question</button>
-                </div>
-                <div id="lh-cms-questions" class="cms-questions-list"></div>
-              </div>
-            </div>
-
-          </div>
-        </div>
diff --git a/public/components/dictation.html b/public/components/dictation.html
deleted file mode 100644
index ff5447a..0000000
--- a/public/components/dictation.html
+++ /dev/null
@@ -1,83 +0,0 @@
-        <div class="module-header">
-          <h2><i class="fas fa-microphone"></i> Voice Dictation → HPI</h2>
-          <p>Dictate your narrative → AI restructures into polished HPI</p>
-        </div>
-
-        <div class="demographics-bar">
-          <div class="demo-field"><label>Patient Age</label><input type="text" id="dict-age" placeholder="e.g., 8 months"></div>
-          <div class="demo-field"><label>Gender</label><select id="dict-gender"><option value="">Select</option><option>Male</option><option>Female</option></select></div>
-          <div class="demo-field">
-            <label>Setting</label>
-            <select id="dict-setting">
-              <option value="outpatient">Outpatient</option>
-              <option value="inpatient">Inpatient/Floors</option>
-              <option value="ed">Emergency Dept</option>
-            </select>
-          </div>
-          <div class="demo-field demo-field-model">
-            <label><i class="fas fa-robot"></i> Model</label>
-            <select class="tab-model-select"></select>
-          </div>
-        </div>
-
-        <!-- Save/Load bar -->
-        <div class="save-bar-wrap">
-          <div class="save-bar" id="dict-save-bar">
-            <div style="display:flex;align-items:center;gap:8px;flex:1;">
-              <i class="fas fa-tag" style="color:var(--g400);font-size:13px;"></i>
-              <input type="text" id="dict-label" class="save-label-input" placeholder="Patient label (e.g. John D, Visit #42)">
-            </div>
-            <button id="btn-dict-save" class="btn-sm btn-ghost"><i class="fas fa-floppy-disk"></i> Save</button>
-            <button id="btn-dict-load" class="btn-sm btn-ghost"><i class="fas fa-folder-open"></i> Load</button>
-            <button id="btn-dict-new" class="btn-sm btn-ghost" title="Clear all and start new patient" style="color:var(--red);"><i class="fas fa-rotate-left"></i> New</button>
-          </div>
-          <div id="dict-load-popover" class="enc-load-popover hidden">
-            <div class="enc-load-popover-inner">
-              <input type="text" id="dict-load-search" class="enc-load-search" placeholder="Search saved encounters...">
-              <button class="enc-pop-close btn-sm btn-ghost"><i class="fas fa-times"></i></button>
-            </div>
-            <div id="dict-pop-list" class="enc-pop-list"></div>
-          </div>
-        </div>
-
-        <div class="card">
-          <div class="record-controls">
-            <button id="dict-record-btn" class="record-btn btn-purple"><i class="fas fa-microphone"></i><span>Start Dictation</span></button>
-            <button id="dict-pause-btn" class="btn-sm btn-ghost hidden" style="margin-left:8px;"><i class="fas fa-pause"></i> Pause</button>
-            <div id="dict-recording-indicator" class="recording-indicator hidden"><div class="pulse-dot pulse-purple"></div><span>Dictating... <span id="dict-timer">00:00</span></span></div>
-          </div>
-        </div>
-
-        <div class="card">
-          <div class="card-header"><h3><i class="fas fa-file-lines"></i> Dictation</h3><button id="dict-clear" class="btn-sm btn-ghost"><i class="fas fa-eraser"></i> Clear</button></div>
-          <div id="dict-transcript" class="editable-box" contenteditable="true" data-placeholder="Dictation appears here or type directly..."></div>
-        </div>
-
-        <div class="soap-options">
-          <label>Generate as:</label>
-          <select id="dict-output-type">
-            <option value="hpi">HPI Only</option>
-            <option value="soap-full">Full SOAP Note</option>
-            <option value="soap-subjective">SOAP Subjective Only</option>
-          </select>
-        </div>
-
-        <button id="dict-generate-btn" class="btn-generate btn-generate-purple"><i class="fas fa-wand-magic-sparkles"></i> Generate</button>
-
-        <div id="dict-output" class="card output-card hidden">
-          <div class="card-header output-header">
-            <h3><i class="fas fa-file-medical"></i> Output</h3>
-            <div class="output-actions">
-              <span id="dict-model-tag" class="model-tag"></span>
-              <button class="btn-sm btn-primary" data-action="copy" data-target="dict-hpi-text"><i class="fas fa-copy"></i> Copy</button>
-              <button class="btn-sm btn-ghost" data-action="speak" data-target="dict-hpi-text"><i class="fas fa-volume-high"></i> Read</button>
-              <button class="btn-sm btn-ghost" data-action="nc-export" data-target="dict-hpi-text" data-label="hpi-dictation"><i class="fas fa-cloud-arrow-up"></i></button>
-            </div>
-          </div>
-          <div id="dict-hpi-text" class="output-text" contenteditable="true"></div>
-          <div class="refine-bar">
-            <textarea id="dict-refine-input" class="refine-input" rows="2" placeholder="Tell AI to modify..."></textarea>
-            <button class="btn-sm btn-primary" id="dict-refine-btn"><i class="fas fa-edit"></i> Refine</button>
-            <button class="btn-sm btn-ghost" id="dict-shorten-btn"><i class="fas fa-compress"></i> Shorter</button>
-          </div>
-        </div>
diff --git a/public/components/encounter.html b/public/components/encounter.html
deleted file mode 100644
index 37139c0..0000000
--- a/public/components/encounter.html
+++ /dev/null
@@ -1,81 +0,0 @@
-        <div class="module-header">
-          <h2><i class="fas fa-comments"></i> Live Encounter → HPI</h2>
-          <p>Record doctor-patient conversation → AI generates structured HPI</p>
-        </div>
-
-        <div class="demographics-bar">
-          <div class="demo-field">
-            <label>Patient Age</label>
-            <input type="text" id="enc-age" placeholder="e.g., 4 years">
-          </div>
-          <div class="demo-field">
-            <label>Gender</label>
-            <select id="enc-gender"><option value="">Select</option><option>Male</option><option>Female</option></select>
-          </div>
-          <div class="demo-field">
-            <label>Setting</label>
-            <select id="enc-setting">
-              <option value="outpatient">Outpatient</option>
-              <option value="inpatient">Inpatient/Floors</option>
-              <option value="ed">Emergency Dept</option>
-            </select>
-          </div>
-          <div class="demo-field demo-field-model">
-            <label><i class="fas fa-robot"></i> Model</label>
-            <select class="tab-model-select"></select>
-          </div>
-        </div>
-
-        <!-- Save/Load bar -->
-        <div class="save-bar-wrap">
-          <div class="save-bar" id="enc-save-bar">
-            <div style="display:flex;align-items:center;gap:8px;flex:1;">
-              <i class="fas fa-tag" style="color:var(--g400);font-size:13px;"></i>
-              <input type="text" id="enc-label" class="save-label-input" placeholder="Patient label (e.g. John D, Visit #42)">
-            </div>
-            <button id="btn-enc-save" class="btn-sm btn-ghost"><i class="fas fa-floppy-disk"></i> Save</button>
-            <button id="btn-enc-load" class="btn-sm btn-ghost"><i class="fas fa-folder-open"></i> Load</button>
-            <button id="btn-enc-new" class="btn-sm btn-ghost" title="Clear all and start new patient" style="color:var(--red);"><i class="fas fa-rotate-left"></i> New</button>
-          </div>
-          <div id="enc-load-popover" class="enc-load-popover hidden">
-            <div class="enc-load-popover-inner">
-              <input type="text" id="enc-load-search" class="enc-load-search" placeholder="Search saved encounters...">
-              <button class="enc-pop-close btn-sm btn-ghost"><i class="fas fa-times"></i></button>
-            </div>
-            <div id="enc-pop-list" class="enc-pop-list"></div>
-          </div>
-        </div>
-
-        <div class="card">
-          <div class="record-controls">
-            <button id="enc-record-btn" class="record-btn"><i class="fas fa-microphone"></i><span>Start Recording</span></button>
-            <button id="enc-pause-btn" class="btn-sm btn-ghost hidden" style="margin-left:8px;"><i class="fas fa-pause"></i> Pause</button>
-            <button id="enc-stop-btn" class="btn-sm hidden" style="margin-left:8px;background:var(--red);color:white;border:none;border-radius:8px;padding:7px 16px;cursor:pointer;font-size:13px;"><i class="fas fa-stop"></i> Stop</button>
-            <div id="enc-recording-indicator" class="recording-indicator hidden"><div class="pulse-dot"></div><span>Recording... <span id="enc-timer">00:00</span></span></div>
-          </div>
-        </div>
-
-        <div class="card">
-          <div class="card-header"><h3><i class="fas fa-file-lines"></i> Transcript</h3><button id="enc-clear" class="btn-sm btn-ghost"><i class="fas fa-eraser"></i> Clear</button></div>
-          <div id="enc-transcript" class="editable-box editable-box-large" contenteditable="true" data-placeholder="Transcript appears here or type/paste directly..."></div>
-        </div>
-
-        <button id="enc-generate-btn" class="btn-generate"><i class="fas fa-wand-magic-sparkles"></i> Generate HPI</button>
-
-        <div id="enc-output" class="card output-card hidden">
-          <div class="card-header output-header">
-            <h3><i class="fas fa-file-medical"></i> Generated HPI</h3>
-            <div class="output-actions">
-              <span id="enc-model-tag" class="model-tag"></span>
-              <button class="btn-sm btn-primary" data-action="copy" data-target="enc-hpi-text"><i class="fas fa-copy"></i> Copy</button>
-              <button class="btn-sm btn-ghost" data-action="speak" data-target="enc-hpi-text"><i class="fas fa-volume-high"></i> Read</button>
-              <button class="btn-sm btn-ghost" data-action="nc-export" data-target="enc-hpi-text" data-label="hpi-encounter"><i class="fas fa-cloud-arrow-up"></i></button>
-            </div>
-          </div>
-          <div id="enc-hpi-text" class="output-text output-text-large" contenteditable="true"></div>
-          <div class="refine-bar">
-            <textarea id="enc-refine-input" class="refine-input" rows="2" placeholder="Tell AI to modify (e.g., 'make it shorter', 'add that patient has asthma history')"></textarea>
-            <button class="btn-sm btn-primary" id="enc-refine-btn"><i class="fas fa-edit"></i> Refine</button>
-            <button class="btn-sm btn-ghost" id="enc-shorten-btn"><i class="fas fa-compress"></i> Shorter</button>
-          </div>
-        </div>
diff --git a/public/components/extensions.html b/public/components/extensions.html
deleted file mode 100644
index 6b7f8a6..0000000
--- a/public/components/extensions.html
+++ /dev/null
@@ -1,60 +0,0 @@
-        <div class="module-header">
-          <h2><i class="fas fa-phone-volume"></i> Pagers &amp; Extensions</h2>
-          <p>Your personal directory of hospital phone extensions and pagers — searchable, edit-friendly, soft-delete</p>
-        </div>
-
-        <div class="card ext-toolbar">
-          <div style="display:flex;gap:10px;align-items:center;padding:12px 16px;flex-wrap:wrap;">
-            <div style="flex:1;min-width:220px;position:relative;">
-              <i class="fas fa-search" style="position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--g400);font-size:13px;"></i>
-              <input type="search" id="ext-search" placeholder="Search by location, name, number..." autocomplete="off"
-                style="width:100%;padding:8px 10px 8px 32px;font-size:14px;border:1px solid var(--g300);border-radius:8px;">
-            </div>
-            <button id="ext-add-btn" class="btn-sm btn-primary"><i class="fas fa-plus"></i> Add</button>
-            <button id="ext-trash-btn" class="btn-sm btn-ghost"><i class="fas fa-trash-can"></i> Trash <span id="ext-trash-count" style="color:var(--g500);font-size:11px;"></span></button>
-          </div>
-
-          <div id="ext-form-wrap" class="hidden" style="border-top:1px solid var(--g100);padding:14px 16px;background:var(--g50);">
-            <div style="display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;">
-              <div class="demo-field">
-                <label>Location</label>
-                <input type="text" id="ext-location" list="ext-location-list" placeholder="e.g., Main Hospital" maxlength="120">
-                <datalist id="ext-location-list"></datalist>
-              </div>
-              <div class="demo-field">
-                <label>Name / Department</label>
-                <input type="text" id="ext-name" placeholder="e.g., Nursery, 5B, On-call" maxlength="120">
-              </div>
-              <div class="demo-field">
-                <label>Number</label>
-                <input type="text" id="ext-number" placeholder="e.g., 5866" maxlength="40">
-              </div>
-              <div class="demo-field">
-                <label>Type</label>
-                <select id="ext-type">
-                  <option value="extension">Extension</option>
-                  <option value="pager">Pager</option>
-                </select>
-              </div>
-            </div>
-            <div style="margin-top:8px;">
-              <div class="demo-field">
-                <label>Notes (optional)</label>
-                <input type="text" id="ext-notes" placeholder="e.g., After hours: 5867" maxlength="500">
-              </div>
-            </div>
-            <div style="margin-top:10px;display:flex;gap:6px;">
-              <button id="ext-save-btn" class="btn-sm btn-primary"><i class="fas fa-floppy-disk"></i> Save</button>
-              <button id="ext-cancel-btn" class="btn-sm btn-ghost">Cancel</button>
-              <span id="ext-form-status" style="font-size:12px;margin-left:6px;color:var(--g500);align-self:center;"></span>
-            </div>
-          </div>
-        </div>
-
-        <div id="ext-mode-banner" class="hidden" style="margin:10px 0;padding:8px 12px;background:#fef3c7;border-left:4px solid #f59e0b;border-radius:6px;font-size:13px;color:#78350f;">
-          <i class="fas fa-trash-can"></i> Viewing trash. <button id="ext-back-active" class="btn-sm btn-ghost" style="margin-left:8px;">Back to active</button>
-        </div>
-
-        <div id="ext-list" style="margin-top:10px;">
-          <p style="text-align:center;color:#9ca3af;padding:40px;">Loading...</p>
-        </div>
diff --git a/public/components/faq.html b/public/components/faq.html
deleted file mode 100644
index 2aa948f..0000000
--- a/public/components/faq.html
+++ /dev/null
@@ -1,361 +0,0 @@
-        <div class="module-header">
-          <h2><i class="fas fa-circle-question"></i> Frequently Asked Questions</h2>
-          <p>Learn how Pediatric AI Scribe works and get the most out of it</p>
-        </div>
-
-        <div class="faq-container">
-
-          <!-- Getting Started -->
-          <div class="faq-section">
-            <h3 class="faq-section-title"><i class="fas fa-rocket"></i> Getting Started</h3>
-
-            <div class="faq-item">
-              <button class="faq-question">What is Pediatric AI Scribe?</button>
-              <div class="faq-answer">
-                <p>Pediatric AI Scribe is an AI-powered clinical documentation tool designed specifically for pediatric medicine. It helps physicians generate structured clinical notes from voice recordings or typed text, saving time on documentation so you can focus on patient care.</p>
-                <p>It supports HPIs, SOAP notes, hospital courses, chart reviews, well visits, sick visits, developmental milestone assessments, and more.</p>
-              </div>
-            </div>
-
-            <div class="faq-item">
-              <button class="faq-question">How do I create my first note?</button>
-              <div class="faq-answer">
-                <p>The easiest way to start is with <strong>Live Encounter</strong>:</p>
-                <ol>
-                  <li>Go to the <strong>Encounter</strong> tab</li>
-                  <li>Enter the patient's age and gender</li>
-                  <li>Click <strong>Start Recording</strong> and speak naturally during your patient encounter</li>
-                  <li>Click <strong>Stop</strong> when done &mdash; the audio is transcribed automatically</li>
-                  <li>Click <strong>Generate HPI</strong> to create a structured note</li>
-                  <li>Edit the note as needed, then <strong>Copy</strong> to paste into your EHR</li>
-                </ol>
-              </div>
-            </div>
-
-            <div class="faq-item">
-              <button class="faq-question">Can I type or paste notes instead of recording?</button>
-              <div class="faq-answer">
-                <p>Yes. Every transcript box is editable. You can type directly, paste from another source, or combine typed text with a recording. The AI works with whatever text is in the transcript area when you click Generate.</p>
-              </div>
-            </div>
-
-            <div class="faq-item">
-              <button class="faq-question">What types of notes can I generate?</button>
-              <div class="faq-answer">
-                <ul>
-                  <li><strong>HPI</strong> &mdash; from live encounters or dictation, with OLDCARTS structure</li>
-                  <li><strong>SOAP Notes</strong> &mdash; full SOAP or subjective-only from dictation</li>
-                  <li><strong>Hospital Course</strong> &mdash; from progress notes, in prose, day-by-day, or organ-system format</li>
-                  <li><strong>Chart Review</strong> &mdash; summarize outpatient, subspecialty, or ED visits for precharting</li>
-                  <li><strong>Well Visit</strong> &mdash; complete preventive care notes with SSHADESS, milestones, and vaccines</li>
-                  <li><strong>Sick Visit</strong> &mdash; quick documentation with auto-suggested ROS and PE</li>
-                  <li><strong>Milestone Assessment</strong> &mdash; developmental narrative from selected milestones</li>
-                </ul>
-              </div>
-            </div>
-          </div>
-
-          <!-- AI & Models -->
-          <div class="faq-section">
-            <h3 class="faq-section-title"><i class="fas fa-robot"></i> AI & Models</h3>
-
-            <div class="faq-item">
-              <button class="faq-question">What AI model should I use?</button>
-              <div class="faq-answer">
-                <p>Each tab has a model selector dropdown. All available models have been tested and configured by your administrator for clinical documentation quality. They are routed through HIPAA-compliant providers with signed Business Associate Agreements (BAAs).</p>
-                <p>All models are capable of generating accurate clinical notes. If you are unsure which to pick, start with the default. You can experiment with different models and see which output style you prefer &mdash; some may be faster, some more detailed, some more concise. You can choose a different model per tab depending on the task.</p>
-              </div>
-            </div>
-
-            <div class="faq-item">
-              <button class="faq-question">Does the AI learn from my edits?</button>
-              <div class="faq-answer">
-                <p><strong>Yes.</strong> The app uses a correction tracking system inspired by Dragon Medical's adaptive learning. Here is how it works:</p>
-                <ol>
-                  <li>When the AI generates a note, the original output is stored in memory</li>
-                  <li>You edit the note to match your preferred style &mdash; fix phrasing, add details, restructure sections</li>
-                  <li>When you click <strong>Save</strong>, the app detects what you changed and stores the correction</li>
-                  <li>On future notes, your past corrections are included as style hints so the AI adapts to your documentation preferences</li>
-                </ol>
-                <p>The more you use the app and save your edits, the better the AI gets at matching your style. You can view and manage your stored corrections in <strong>Settings &gt; AI Corrections</strong>.</p>
-                <p><em>Note: Corrections are applied as gentle suggestions, not strict rules. The AI prioritizes clinical accuracy over style matching.</em></p>
-              </div>
-            </div>
-
-            <div class="faq-item">
-              <button class="faq-question">Can I customize the AI's prompts?</button>
-              <div class="faq-answer">
-                <p>Administrators can edit all AI prompts from the <strong>Admin Panel &gt; Settings &gt; Prompts</strong> section. This lets you adjust the instructions the AI follows for each note type without changing any code. Changes take effect immediately.</p>
-              </div>
-            </div>
-
-            <div class="faq-item">
-              <button class="faq-question">What does the "Refine" button do?</button>
-              <div class="faq-answer">
-                <p>After generating a note, you can give the AI plain-language instructions to modify it. For example:</p>
-                <ul>
-                  <li>"Make it shorter"</li>
-                  <li>"Add that the patient has a history of asthma"</li>
-                  <li>"Summarize the labs"</li>
-                  <li>"Change the assessment to include bronchiolitis"</li>
-                </ul>
-                <p>The AI references both its current output and your original source material (transcript, pasted notes, labs) when refining, so it can look up details from the original input.</p>
-              </div>
-            </div>
-          </div>
-
-          <!-- Voice & Transcription -->
-          <div class="faq-section">
-            <h3 class="faq-section-title"><i class="fas fa-microphone"></i> Voice & Transcription</h3>
-
-            <div class="faq-item">
-              <button class="faq-question">How does voice transcription work?</button>
-              <div class="faq-answer">
-                <p>When you stop recording, the audio is sent to a speech-to-text service that converts it to text. The app supports multiple transcription providers including Whisper, Deepgram, and Google Gemini. Your administrator configures which provider is used.</p>
-                <p>You will see a blue status bar at the top while transcription is in progress. You can continue working on the page while it processes.</p>
-              </div>
-            </div>
-
-            <div class="faq-item">
-              <button class="faq-question">What is Browser Whisper?</button>
-              <div class="faq-answer">
-                <p>Browser Whisper runs the Whisper AI model entirely in your browser using WebAssembly. Your audio never leaves your device, making it the most private transcription option. You can enable it in <strong>Settings &gt; Browser Whisper</strong>.</p>
-                <p>It works offline and is HIPAA-safe since no data is transmitted. The tradeoff is that it is slower than cloud-based transcription and requires downloading the model (~40&ndash;240 MB) on first use.</p>
-              </div>
-            </div>
-
-            <div class="faq-item">
-              <button class="faq-question">Can I use the app on my phone?</button>
-              <div class="faq-answer">
-                <p>Yes. The app is a Progressive Web App (PWA) that works in any modern browser. On mobile:</p>
-                <ul>
-                  <li>Open the app in Chrome or Safari</li>
-                  <li>Tap "Add to Home Screen" to install it as a standalone app</li>
-                  <li>Recording works in the foreground, but <strong>audio stops if you lock the screen or switch apps</strong> on iOS and most Android devices &mdash; this is a browser limitation, not specific to this app</li>
-                </ul>
-                <p>On desktop, recording continues normally when the browser is minimized or in the background.</p>
-              </div>
-            </div>
-
-            <div class="faq-item">
-              <button class="faq-question">What happens if transcription fails?</button>
-              <div class="faq-answer">
-                <p>If transcription fails, your audio is automatically backed up to the server for 24 hours. You can retry transcription from <strong>Settings &gt; Audio Backups</strong>. If browser speech recognition was active during recording, the live transcript is preserved as a fallback.</p>
-              </div>
-            </div>
-
-            <div class="faq-item">
-              <button class="faq-question">Can the AI read my notes aloud?</button>
-              <div class="faq-answer">
-                <p>Yes. Click the <strong>Read</strong> button on any generated note to hear it spoken aloud. This uses text-to-speech (TTS) powered by Google, OpenAI, or ElevenLabs depending on your setup. You can choose your preferred voice in <strong>Settings &gt; Voice Preferences</strong>.</p>
-              </div>
-            </div>
-          </div>
-
-          <!-- Saving & Export -->
-          <div class="faq-section">
-            <h3 class="faq-section-title"><i class="fas fa-floppy-disk"></i> Saving & Export</h3>
-
-            <div class="faq-item">
-              <button class="faq-question">Are my encounters saved?</button>
-              <div class="faq-answer">
-                <p>You can save encounters using the <strong>Save</strong> button at the top of each tab. Saved encounters include the transcript, generated note, and patient label. You can reload them later using the <strong>Load</strong> button.</p>
-                <p>Saved encounters are automatically deleted after 7 days (configurable by your administrator). This is intentional &mdash; the app is a documentation tool, not a medical record system. Copy your final notes to your EHR for permanent storage.</p>
-              </div>
-            </div>
-
-            <div class="faq-item">
-              <button class="faq-question">How do I export notes?</button>
-              <div class="faq-answer">
-                <ul>
-                  <li><strong>Copy</strong> &mdash; one-click copy to clipboard, ready to paste into any EHR</li>
-                  <li><strong>Nextcloud</strong> &mdash; export directly to your Nextcloud instance (configure in Settings)</li>
-                  <li><strong>Documents</strong> &mdash; upload files to S3-compatible storage from Settings</li>
-                </ul>
-                <p>All generated text is plain text with no markdown formatting, designed to paste cleanly into any EHR system.</p>
-              </div>
-            </div>
-          </div>
-
-          <!-- Privacy & Security -->
-          <div class="faq-section">
-            <h3 class="faq-section-title"><i class="fas fa-shield-halved"></i> Privacy & Security</h3>
-
-            <div class="faq-item">
-              <button class="faq-question">Is my patient data safe?</button>
-              <div class="faq-answer">
-                <p>The app is designed with clinical privacy in mind:</p>
-                <ul>
-                  <li>All connections use HTTPS/TLS encryption</li>
-                  <li>Audio and encounter data are temporary &mdash; auto-deleted within hours or days</li>
-                  <li>No patient data is stored long-term on the server</li>
-                  <li>Every action is audit-logged (who accessed what, when)</li>
-                  <li>Two-factor authentication (2FA) and session management are available</li>
-                  <li>Browser Whisper keeps audio entirely on your device</li>
-                </ul>
-                <p>For HIPAA compliance, ensure your administrator has configured a BAA-covered AI provider (such as AWS Bedrock, Google Vertex AI, or Azure OpenAI).</p>
-              </div>
-            </div>
-
-            <div class="faq-item">
-              <button class="faq-question">What is two-factor authentication (2FA)?</button>
-              <div class="faq-answer">
-                <p>2FA adds an extra layer of security to your account. After entering your password, you also enter a 6-digit code from an authenticator app (like Google Authenticator or Authy). Enable it in <strong>Settings &gt; Two-Factor Authentication</strong>.</p>
-              </div>
-            </div>
-
-            <div class="faq-item">
-              <button class="faq-question">How do I manage my active sessions?</button>
-              <div class="faq-answer">
-                <p>Go to <strong>Settings &gt; Active Sessions</strong> to see all devices where you are logged in. You can revoke any session individually or click <strong>Revoke All Other Sessions</strong> to log out every other device. Your current session is highlighted and cannot be revoked from this screen &mdash; use the Logout button instead.</p>
-              </div>
-            </div>
-
-            <div class="faq-item">
-              <button class="faq-question">What happens when I change my password?</button>
-              <div class="faq-answer">
-                <p>When you change your password in <strong>Settings &gt; Change Password</strong>, all other active sessions are automatically logged out for security. Only your current session remains active. The app also checks if your new password has appeared in known data breaches and warns you (but does not prevent you from using it).</p>
-              </div>
-            </div>
-          </div>
-
-          <!-- Well Visit & Sick Visit -->
-          <div class="faq-section">
-            <h3 class="faq-section-title"><i class="fas fa-baby"></i> Well Visit & Sick Visit</h3>
-
-            <div class="faq-item">
-              <button class="faq-question">How does the Well Visit tab work?</button>
-              <div class="faq-answer">
-                <p>The Well Visit tab follows the AAP Bright Futures periodicity schedule. It includes:</p>
-                <ul>
-                  <li><strong>Visit by Age</strong> &mdash; recommended screenings, vaccines, and anticipatory guidance for each visit age</li>
-                  <li><strong>Milestones</strong> &mdash; developmental milestone tracker from birth through 11 years across multiple domains</li>
-                  <li><strong>SSHADESS</strong> &mdash; adolescent psychosocial assessment (Strengths, School, Home, Activities, Drugs, Emotions, Sexuality, Safety) for ages 12+</li>
-                  <li><strong>Visit Note</strong> &mdash; generates a complete well visit note combining ROS, PE, milestones, and SSHADESS data</li>
-                </ul>
-              </div>
-            </div>
-
-            <div class="faq-item">
-              <button class="faq-question">What do the WNL / Abnormal / Not Reviewed buttons do?</button>
-              <div class="faq-answer">
-                <p>In the ROS and Physical Exam sections, each system has three options:</p>
-                <ul>
-                  <li><strong>WNL / Normal</strong> &mdash; within normal limits, no concerns</li>
-                  <li><strong>Abnormal</strong> &mdash; a text box appears so you can describe the finding</li>
-                  <li><strong>Not Reviewed / Not Examined</strong> &mdash; explicitly not assessed</li>
-                </ul>
-                <p>Use <strong>All WNL</strong> to quickly mark everything normal, then click individual systems to change specific ones. Use <strong>Clear</strong> to reset all selections.</p>
-              </div>
-            </div>
-          </div>
-
-          <!-- Learning Hub -->
-          <div class="faq-section">
-            <h3 class="faq-section-title"><i class="fas fa-graduation-cap"></i> Learning Hub</h3>
-
-            <div class="faq-item">
-              <button class="faq-question">What is the Learning Hub?</button>
-              <div class="faq-answer">
-                <p>The Learning Hub is an educational platform integrated into the app. It contains articles, clinical pearls, quizzes, and slide presentations created by moderators and administrators. You can browse by category, search content, and take quizzes to test your knowledge.</p>
-              </div>
-            </div>
-
-            <div class="faq-item">
-              <button class="faq-question">How do quizzes work?</button>
-              <div class="faq-answer">
-                <p>Quizzes include multiple-choice, multi-select, and true/false questions. After submitting your answers, you see your score along with explanations for each question. Your past attempts and scores are tracked so you can monitor your progress over time.</p>
-              </div>
-            </div>
-
-            <div class="faq-item">
-              <button class="faq-question">Can I create Learning Hub content?</button>
-              <div class="faq-answer">
-                <p>Moderators and administrators can create content using the <strong>CMS</strong> tab. You can write articles manually, or use AI to generate content from a topic description, uploaded PDFs, or files from Nextcloud. The CMS also supports Marp-based slide presentations with PPTX export.</p>
-              </div>
-            </div>
-          </div>
-
-          <!-- Calculators -->
-          <div class="faq-section">
-            <h3 class="faq-section-title"><i class="fas fa-calculator"></i> Pediatric Calculators</h3>
-
-            <div class="faq-item">
-              <button class="faq-question">What calculators are available?</button>
-              <div class="faq-answer">
-                <p>The <strong>Calculators</strong> tab includes clinical tools commonly used in pediatric practice:</p>
-                <ul>
-                  <li><strong>Blood Pressure Percentile</strong> &mdash; AAP 2017 guidelines using the Rosner quantile spline regression method. Requires age, sex, height, and BP. Provides exact systolic and diastolic percentiles adjusted for height, with AAP classification (Normal, Elevated, Stage 1, Stage 2). Includes definitions of hypertension and hypotension.</li>
-                  <li><strong>BMI Percentile</strong> &mdash; CDC 2000 growth reference with extended obesity classification (Class 1, 2, 3 using % of 95th percentile). Shows BMI chart with percentile curves.</li>
-                  <li><strong>Growth Charts</strong> &mdash; Visual percentile curves (3rd through 97th) with your patient plotted. Includes Weight-for-Age, Length/Height-for-Age (with mid-parental height), Head Circumference, Weight-for-Length, and Fenton preterm charts.</li>
-                  <li><strong>Bilirubin</strong> &mdash; AAP 2022 phototherapy threshold calculator and Bhutani hour-specific nomogram with risk zone classification. Includes Nelson Table 137.1 risk factors.</li>
-                  <li><strong>Vital Signs by Age</strong> &mdash; Harriet Lane reference table for HR, RR, BP, and weight by age from preterm through 18 years. Includes quick formulas for estimated weight, minimum SBP, ETT size, and maintenance fluids.</li>
-                  <li><strong>Body Surface Area</strong> &mdash; Mosteller formula for BSA calculation.</li>
-                  <li><strong>Weight-Based Dosing</strong> &mdash; Dose per kg with frequency, max dose cap, and volume calculation from concentration.</li>
-                </ul>
-              </div>
-            </div>
-
-            <div class="faq-item">
-              <button class="faq-question">How accurate is the BP calculator?</button>
-              <div class="faq-answer">
-                <p>The BP calculator uses the same Rosner quantile spline regression method as the Baylor College of Medicine reference calculator. It computes exact percentiles (1st-99th) based on your patient's age, sex, and height using published regression coefficients. This is the same methodology underlying the AAP 2017 normative tables. Results are height-adjusted and clinically accurate.</p>
-              </div>
-            </div>
-
-            <div class="faq-item">
-              <button class="faq-question">What are the growth chart curves?</button>
-              <div class="faq-answer">
-                <p>The growth charts display WHO/CDC percentile curves (3rd, 5th, 10th, 25th, 50th, 75th, 90th, 95th, 97th percentiles) with your patient's measurement plotted as a blue dot. The 50th percentile is shown as a bold green line. Shaded bands show the normal range between symmetric percentiles.</p>
-                <p>For <strong>Length/Height-for-Age</strong>, you can optionally enter both parents' heights to see the mid-parental target height range plotted on the chart.</p>
-              </div>
-            </div>
-          </div>
-
-          <!-- Troubleshooting -->
-          <div class="faq-section">
-            <h3 class="faq-section-title"><i class="fas fa-wrench"></i> Troubleshooting</h3>
-
-            <div class="faq-item">
-              <button class="faq-question">The AI generated an incorrect note. What should I do?</button>
-              <div class="faq-answer">
-                <p>AI-generated notes should always be reviewed before use. If the output is incorrect:</p>
-                <ol>
-                  <li>Edit the note directly in the output area &mdash; it is fully editable</li>
-                  <li>Use the <strong>Refine</strong> button with specific instructions (e.g., "remove the fever mention" or "change the diagnosis")</li>
-                  <li>Try a different AI model using the model selector &mdash; Premium models may produce more accurate results</li>
-                  <li><strong>Save</strong> your corrected version &mdash; the app learns from your edits and will improve over time</li>
-                </ol>
-              </div>
-            </div>
-
-            <div class="faq-item">
-              <button class="faq-question">My recording did not transcribe. What happened?</button>
-              <div class="faq-answer">
-                <p>Common causes:</p>
-                <ul>
-                  <li><strong>Microphone permission denied</strong> &mdash; check your browser's site permissions</li>
-                  <li><strong>Recording too short</strong> &mdash; very short recordings (under 1 second) may not contain enough audio</li>
-                  <li><strong>Screen was locked (mobile)</strong> &mdash; iOS and Android stop recording when the screen locks. Keep the screen on while recording.</li>
-                  <li><strong>Network issue</strong> &mdash; cloud transcription requires an internet connection</li>
-                </ul>
-                <p>If transcription fails, your audio is automatically backed up. Check <strong>Settings &gt; Audio Backups</strong> to retry.</p>
-              </div>
-            </div>
-
-            <div class="faq-item">
-              <button class="faq-question">I cannot see all the features. Why?</button>
-              <div class="faq-answer">
-                <p>Some features are role-restricted:</p>
-                <ul>
-                  <li><strong>Admin Panel</strong> &mdash; visible only to administrators</li>
-                  <li><strong>CMS (Content Management)</strong> &mdash; visible to moderators and administrators</li>
-                  <li><strong>Registration</strong> &mdash; may be disabled by your administrator</li>
-                </ul>
-                <p>Contact your administrator if you need access to a restricted feature.</p>
-              </div>
-            </div>
-          </div>
-
-        </div>
-
diff --git a/public/components/hospital.html b/public/components/hospital.html
deleted file mode 100644
index 77a369e..0000000
--- a/public/components/hospital.html
+++ /dev/null
@@ -1,154 +0,0 @@
-        <div class="module-header">
-          <h2><i class="fas fa-hospital"></i> Hospital Course Generator</h2>
-          <p>Upload notes by date → AI generates organized hospital course</p>
-        </div>
-
-        <div class="demographics-bar">
-          <div class="demo-field"><label>Patient Age</label><input type="text" id="hc-age" placeholder="e.g., 3 years"></div>
-          <div class="demo-field"><label>Gender</label><select id="hc-gender"><option value="">Select</option><option>Male</option><option>Female</option></select></div>
-          <div class="demo-field"><label>PMH</label><input type="text" id="hc-pmh" placeholder="e.g., asthma, obesity"></div>
-          <div class="demo-field">
-            <label>Unit</label>
-            <select id="hc-setting">
-              <option value="floor">General Floor</option>
-              <option value="picu">PICU</option>
-              <option value="nicu">NICU</option>
-              <option value="psych">Psych/Behavioral</option>
-            </select>
-          </div>
-          <div class="demo-field"><label>LOS (days)</label><input type="number" id="hc-los" placeholder="e.g., 3" min="1"></div>
-          <div class="demo-field">
-            <label>Format</label>
-            <select id="hc-format">
-              <option value="auto">Auto (AI decides)</option>
-              <option value="prose">Prose Summary</option>
-              <option value="dayByDay">Day by Day</option>
-              <option value="organSystem">Organ System (ICU)</option>
-            </select>
-          </div>
-          <div class="demo-field demo-field-model">
-            <label><i class="fas fa-robot"></i> Model</label>
-            <select class="tab-model-select"></select>
-          </div>
-        </div>
-
-        <!-- Save/Load bar -->
-        <div class="save-bar-wrap">
-          <div class="save-bar" id="hosp-save-bar">
-            <div style="display:flex;align-items:center;gap:8px;flex:1;">
-              <i class="fas fa-tag" style="color:var(--g400);font-size:13px;"></i>
-              <input type="text" id="hosp-label" class="save-label-input" placeholder="Patient label (e.g. John D, Visit #42)">
-            </div>
-            <button id="btn-hosp-save" class="btn-sm btn-ghost"><i class="fas fa-floppy-disk"></i> Save</button>
-            <button id="btn-hosp-load" class="btn-sm btn-ghost"><i class="fas fa-folder-open"></i> Load</button>
-            <button id="btn-hosp-new" class="btn-sm btn-ghost" title="Clear all and start new patient" style="color:var(--red);"><i class="fas fa-rotate-left"></i> New</button>
-          </div>
-          <div id="hosp-load-popover" class="enc-load-popover hidden">
-            <div class="enc-load-popover-inner">
-              <input type="text" id="hosp-load-search" class="enc-load-search" placeholder="Search saved encounters...">
-              <button class="enc-pop-close btn-sm btn-ghost"><i class="fas fa-times"></i></button>
-            </div>
-            <div id="hosp-pop-list" class="enc-pop-list"></div>
-          </div>
-        </div>
-
-        <!-- ED Note -->
-        <div class="card">
-          <div class="card-header"><h3><i class="fas fa-truck-medical"></i> ED Note (before admission)</h3></div>
-          <div class="note-entry">
-            <div class="note-meta">
-              <input type="date" id="hc-ed-date">
-              <input type="text" id="hc-ed-labs" placeholder="ED Labs (e.g., WBC 15, BMP normal...)">
-            </div>
-            <div id="hc-ed-content" class="editable-box" contenteditable="true" data-placeholder="Paste or type ED note here..."></div>
-            <div class="note-dictate">
-              <button class="btn-sm btn-ghost hc-dictate-btn" data-target="hc-ed-content"><i class="fas fa-microphone"></i> Dictate</button>
-            </div>
-          </div>
-        </div>
-
-        <!-- H&P -->
-        <div class="card">
-          <div class="card-header"><h3><i class="fas fa-file-medical"></i> H&P (Admission Note)</h3></div>
-          <div class="note-entry">
-            <div class="note-meta">
-              <input type="date" id="hc-hp-date">
-            </div>
-            <div id="hc-hp-content" class="editable-box" contenteditable="true" data-placeholder="Paste or type H&P here..."></div>
-            <div class="note-dictate">
-              <button class="btn-sm btn-ghost hc-dictate-btn" data-target="hc-hp-content"><i class="fas fa-microphone"></i> Dictate</button>
-            </div>
-          </div>
-        </div>
-
-        <!-- Progress Notes (dynamic) -->
-        <div id="hc-notes-container">
-          <div class="card note-card" data-note-index="0">
-            <div class="card-header">
-              <h3><i class="fas fa-notes-medical"></i> Progress Note #1</h3>
-              <button class="btn-sm btn-ghost remove-note-btn"><i class="fas fa-trash"></i></button>
-            </div>
-            <div class="note-entry">
-              <div class="note-meta">
-                <input type="date" class="note-date">
-                <select class="note-type">
-                  <option value="progress-attending">Progress - Attending</option>
-                  <option value="progress-resident">Progress - Resident</option>
-                  <option value="progress-np">Progress - NP/PA</option>
-                  <option value="consult">Consult Note</option>
-                  <option value="procedure">Procedure Note</option>
-                  <option value="discharge-summary">Discharge Summary</option>
-                </select>
-              </div>
-              <div class="editable-box note-content" contenteditable="true" data-placeholder="Paste or type note..."></div>
-              <div class="note-dictate">
-                <button class="btn-sm btn-ghost hc-dictate-btn" data-target-class="note-content"><i class="fas fa-microphone"></i> Dictate</button>
-              </div>
-            </div>
-          </div>
-        </div>
-
-        <button id="hc-add-note" class="btn-sm btn-ghost" style="margin:8px 0"><i class="fas fa-plus"></i> Add Progress Note</button>
-
-        <!-- Labs -->
-        <div class="card">
-          <div class="card-header"><h3><i class="fas fa-flask"></i> Labs</h3><button id="hc-add-lab" class="btn-sm btn-ghost"><i class="fas fa-plus"></i> Add</button></div>
-          <div id="hc-labs-container">
-            <div class="lab-entry">
-              <input type="date" class="lab-date">
-              <input type="text" class="lab-values" placeholder="e.g., WBC 12.5, H/H 10.2/31, BMP: Na 138, K 3.5, BUN 11, Cr 0.5">
-            </div>
-          </div>
-        </div>
-
-        <!-- AI Instructions -->
-        <div class="card">
-          <div class="card-header"><h3><i class="fas fa-comment-dots"></i> Additional Instructions (optional)</h3></div>
-          <textarea id="hc-instructions" class="full-input" rows="3" placeholder="e.g., 'Focus on respiratory course', 'Patient was transferred from outside hospital'"></textarea>
-        </div>
-
-        <div class="action-row">
-          <button id="hc-generate-btn" class="btn-generate btn-generate-blue"><i class="fas fa-wand-magic-sparkles"></i> Generate Hospital Course</button>
-        </div>
-
-        <!-- Output -->
-        <div id="hc-output" class="card output-card hidden">
-          <div class="card-header output-header">
-            <h3><i class="fas fa-file-medical"></i> Hospital Course</h3>
-            <div class="output-actions">
-              <span id="hc-format-tag" class="model-tag"></span>
-              <span id="hc-model-tag" class="model-tag"></span>
-              <button class="btn-sm btn-primary" data-action="copy" data-target="hc-course-text"><i class="fas fa-copy"></i> Copy</button>
-              <button class="btn-sm btn-ghost" data-action="speak" data-target="hc-course-text"><i class="fas fa-volume-high"></i> Read</button>
-              <button class="btn-sm btn-ghost" data-action="nc-export" data-target="hc-course-text" data-label="hospital-course"><i class="fas fa-cloud-arrow-up"></i></button>
-            </div>
-          </div>
-          <div id="hc-course-text" class="output-text" contenteditable="true"></div>
-          <div class="refine-bar">
-            <textarea id="hc-refine-input" class="refine-input" rows="2" placeholder="Tell AI to modify or add discharge day info..."></textarea>
-            <button class="btn-sm btn-primary" id="hc-refine-btn"><i class="fas fa-edit"></i> Refine</button>
-            <button class="btn-sm btn-ghost" id="hc-shorten-btn"><i class="fas fa-compress"></i> Shorter</button>
-            <button class="btn-sm btn-warning" id="hc-clarify-btn"><i class="fas fa-circle-question"></i> What's Missing?</button>
-          </div>
-          <div id="hc-clarify-output" class="clarify-box hidden"></div>
-        </div>
diff --git a/public/components/learning.html b/public/components/learning.html
deleted file mode 100644
index 4f49466..0000000
--- a/public/components/learning.html
+++ /dev/null
@@ -1,64 +0,0 @@
-        <div class="module-header">
-          <h2><i class="fas fa-graduation-cap"></i> Learning Hub</h2>
-          <p>Pediatric education, clinical pearls, and self-assessment quizzes</p>
-        </div>
-
-        <!-- Search bar -->
-        <div class="card" style="padding:12px 16px;">
-          <div style="display:flex;gap:8px;align-items:center;">
-            <i class="fas fa-search" style="color:var(--g400);"></i>
-            <input type="text" id="lh-search" class="full-input" placeholder="Search topics, subjects..." style="border:none;flex:1;">
-          </div>
-        </div>
-
-        <!-- Category pills -->
-        <div id="lh-categories" class="lh-category-bar"></div>
-
-        <!-- Content feed -->
-        <div id="lh-feed" class="lh-feed"></div>
-
-        <!-- Content viewer (hidden until item clicked) -->
-        <div id="lh-viewer" class="lh-viewer hidden">
-          <button id="lh-back" class="btn-sm btn-ghost" style="margin-bottom:12px;"><i class="fas fa-arrow-left"></i> Back to Feed</button>
-          <!-- Presentation viewer — shown instead of body card for slide content -->
-          <div id="lh-presentation-viewer" class="hidden" style="margin-bottom:12px;"></div>
-          <div class="card">
-            <div class="card-header">
-              <h3 id="lh-viewer-title"></h3>
-              <span id="lh-viewer-meta" style="font-size:12px;color:var(--g500);"></span>
-            </div>
-            <div id="lh-viewer-body" class="lh-content-body" style="padding:16px;"></div>
-          </div>
-
-          <!-- Quiz section (if content has questions) -->
-          <div id="lh-quiz-section" class="hidden" style="margin-top:16px;">
-            <div class="card">
-              <div class="card-header">
-                <h3><i class="fas fa-clipboard-question"></i> Quiz</h3>
-                <span id="lh-quiz-count" style="font-size:12px;color:var(--g500);"></span>
-              </div>
-              <div id="lh-quiz-questions" style="padding:16px;"></div>
-              <div style="padding:0 16px 16px;">
-                <button id="lh-submit-quiz" class="btn-generate"><i class="fas fa-check"></i> Submit Answers</button>
-              </div>
-            </div>
-            <!-- Results -->
-            <div id="lh-quiz-results" class="hidden" style="margin-top:12px;">
-              <div class="card">
-                <div class="card-header">
-                  <h3><i class="fas fa-chart-bar"></i> Results</h3>
-                  <span id="lh-quiz-score" class="model-tag"></span>
-                </div>
-                <div id="lh-quiz-explanations" style="padding:16px;"></div>
-              </div>
-            </div>
-          </div>
-
-          <!-- Past attempts -->
-          <div id="lh-progress-section" class="hidden" style="margin-top:12px;">
-            <div class="card" style="padding:12px 16px;">
-              <h4 style="margin:0 0 8px;font-size:13px;color:var(--g600);"><i class="fas fa-history"></i> Your Past Attempts</h4>
-              <div id="lh-progress-list" style="font-size:13px;"></div>
-            </div>
-          </div>
-        </div>
diff --git a/public/components/pe-guide.html b/public/components/pe-guide.html
deleted file mode 100644
index 3b95379..0000000
--- a/public/components/pe-guide.html
+++ /dev/null
@@ -1,81 +0,0 @@
-        <div class="module-header">
-          <h2><i class="fas fa-stethoscope"></i> Physical Exam Guide</h2>
-          <p>OSCE-style reference for age-appropriate MSK and Neuro exam + narrative report generator</p>
-        </div>
-
-        <div class="demographics-bar">
-          <div class="demo-field">
-            <label>Age Group</label>
-            <select id="pe-age-group">
-              <option value="">-- Select --</option>
-              <option value="newborn">Newborn (0–28 days)</option>
-              <option value="infant">Infant (1–12 months)</option>
-              <option value="toddler">Toddler (1–3 years)</option>
-              <option value="preschool">Preschool (3–5 years)</option>
-              <option value="school">School-age (6–11 years)</option>
-              <option value="adolescent">Adolescent (12–21 years)</option>
-            </select>
-          </div>
-          <div class="demo-field">
-            <label>Patient Age</label>
-            <input type="text" id="pe-age" placeholder="e.g., 4 months">
-          </div>
-          <div class="demo-field">
-            <label>Gender</label>
-            <select id="pe-gender">
-              <option value="">Select</option>
-              <option>Male</option>
-              <option>Female</option>
-            </select>
-          </div>
-          <div class="demo-field">
-            <label>Report Style</label>
-            <select id="pe-format">
-              <option value="narrative">Narrative (paragraphs)</option>
-              <option value="list">Structured List</option>
-            </select>
-          </div>
-          <div class="demo-field demo-field-model">
-            <label><i class="fas fa-robot"></i> Model</label>
-            <select class="tab-model-select"></select>
-          </div>
-        </div>
-
-        <div class="wv-subtab-bar">
-          <button class="wv-subtab-btn active" data-pesystem="msk">
-            <i class="fas fa-bone"></i> Musculoskeletal
-          </button>
-          <button class="wv-subtab-btn" data-pesystem="neuro">
-            <i class="fas fa-brain"></i> Neurologic
-          </button>
-          <button class="wv-subtab-btn" data-pesystem="resp">
-            <i class="fas fa-lungs"></i> Respiratory
-          </button>
-          <button class="wv-subtab-btn" data-pesystem="cv">
-            <i class="fas fa-heart-pulse"></i> Cardiovascular
-          </button>
-        </div>
-
-        <div id="pe-content">
-          <p style="text-align:center;color:#9ca3af;padding:40px;">Select an age group above to see the exam guide.</p>
-        </div>
-
-        <div class="milestone-actions" id="pe-actions" style="display:none">
-          <button id="pe-all-normal" class="btn-sm btn-success"><i class="fas fa-check-double"></i> All Normal</button>
-          <button id="pe-all-clear" class="btn-sm btn-ghost"><i class="fas fa-eraser"></i> Clear All</button>
-          <button id="pe-generate-btn" class="btn-generate btn-generate-teal"><i class="fas fa-wand-magic-sparkles"></i> Generate Exam Report</button>
-        </div>
-
-        <div id="pe-output" class="card output-card hidden">
-          <div class="card-header output-header">
-            <h3><i class="fas fa-file-medical"></i> Physical Exam Report</h3>
-            <div class="output-actions">
-              <span id="pe-model-tag" class="model-tag"></span>
-              <button class="btn-sm btn-primary" data-action="copy" data-target="pe-narrative-text"><i class="fas fa-copy"></i> Copy</button>
-              <button class="btn-sm btn-ghost" data-action="speak" data-target="pe-narrative-text"><i class="fas fa-volume-high"></i> Read</button>
-              <button class="btn-sm btn-ghost" data-action="nc-export" data-target="pe-narrative-text" data-label="physical-exam"><i class="fas fa-cloud-arrow-up"></i></button>
-            </div>
-          </div>
-          <div id="pe-summary-bar" class="summary-bar hidden"></div>
-          <div id="pe-narrative-text" class="output-text" contenteditable="true"></div>
-        </div>
diff --git a/public/components/settings.html b/public/components/settings.html
deleted file mode 100644
index b4cd898..0000000
--- a/public/components/settings.html
+++ /dev/null
@@ -1,265 +0,0 @@
-        <div class="module-header">
-          <h2><i class="fas fa-cog"></i> Settings</h2>
-          <p>Account security, integrations, and personal templates</p>
-        </div>
-
-        <div class="settings-page">
-
-          <!-- Voice Preferences (STT & TTS) -->
-          <div class="settings-section card" id="voice-preferences-section">
-            <h3><i class="fas fa-microphone-lines"></i> Voice Preferences</h3>
-            <p style="font-size:13px;color:var(--g600);">Customize your speech-to-text model and text-to-speech voice. These settings apply to all your recording and read-aloud features.</p>
-
-            <div style="margin-bottom:16px;">
-              <label style="display:block;font-size:13px;font-weight:600;color:var(--g700);margin-bottom:6px;">Speech-to-Text Model (Transcription)</label>
-              <p style="font-size:12px;color:var(--g500);margin:4px 0 8px;">Choose the AI model for transcribing your audio recordings. More accurate models may be slower.</p>
-              <select id="stt-model-select" style="font-size:13px;padding:6px 10px;border:1px solid var(--g300);border-radius:6px;width:100%;max-width:400px;">
-                <option value="">Server default</option>
-              </select>
-            </div>
-
-            <div style="margin-bottom:16px;">
-              <label style="display:block;font-size:13px;font-weight:600;color:var(--g700);margin-bottom:6px;">Text-to-Speech Voice (Read Aloud)</label>
-              <p style="font-size:12px;color:var(--g500);margin:4px 0 8px;">Choose the voice for the "Read Aloud" feature. Preview available after selection.</p>
-              <div style="display:flex;gap:8px;align-items:center;flex-wrap:wrap;">
-                <select id="tts-voice-select" style="font-size:13px;padding:6px 10px;border:1px solid var(--g300);border-radius:6px;flex:1;max-width:400px;">
-                  <option value="">Server default</option>
-                </select>
-                <button id="btn-preview-voice" class="btn-sm btn-ghost"><i class="fas fa-play"></i> Preview</button>
-              </div>
-            </div>
-
-            <div style="margin-top:12px;">
-              <button id="btn-save-voice-prefs" class="btn-sm btn-primary"><i class="fas fa-save"></i> Save Voice Preferences</button>
-            </div>
-          </div>
-
-          <!-- Browser Whisper -->
-          <div class="settings-section card" id="browser-whisper-section">
-            <h3><i class="fas fa-microchip"></i> Browser Transcription (Local Whisper)</h3>
-            <p style="font-size:13px;color:var(--g600);">Transcribes audio entirely in your browser — no audio sent to any server. Powered by OpenAI Whisper running in WebAssembly. Model is downloaded once and cached locally.</p>
-            <div style="display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px;">
-              <label style="font-size:13px;font-weight:600;">Enable browser transcription:</label>
-              <label style="display:flex;align-items:center;gap:6px;cursor:pointer;">
-                <input type="checkbox" id="browser-whisper-enabled" style="accent-color:var(--blue);width:16px;height:16px;">
-                <span style="font-size:13px;" id="browser-whisper-status">Off</span>
-              </label>
-            </div>
-            <div id="browser-whisper-model-row" style="display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px;">
-              <label style="font-size:13px;font-weight:600;">Model:</label>
-              <select id="browser-whisper-model" style="font-size:13px;padding:5px 8px;border:1px solid var(--g300);border-radius:6px;">
-                <option value="Xenova/whisper-tiny.en">Tiny (~39MB) — fastest, ~2-3s</option>
-                <option value="Xenova/whisper-base.en">Base (~74MB) — balanced, ~3-5s</option>
-                <option value="Xenova/whisper-small.en">Small (~244MB) — best quality, ~6-10s</option>
-              </select>
-              <button id="btn-whisper-preload" class="btn-sm btn-ghost"><i class="fas fa-download"></i> Pre-download model</button>
-            </div>
-            <div id="browser-whisper-progress" style="display:none;font-size:12px;color:var(--g500);margin-top:4px;">
-              <i class="fas fa-spinner fa-spin"></i> <span id="browser-whisper-progress-text">Loading...</span>
-            </div>
-            <p style="font-size:12px;color:var(--g400);margin:8px 0 0;"><i class="fas fa-info-circle"></i> When enabled, overrides server transcription. Falls back to server if browser transcription fails.</p>
-            <p style="font-size:11px;color:var(--orange);margin:4px 0 0;display:none;" id="browser-whisper-csp-warning"><i class="fas fa-exclamation-triangle"></i> <strong>Network/Firewall Issue:</strong> If model download fails, check that <code>cdn.jsdelivr.net</code> and <code>huggingface.co</code> are not blocked. Server transcription will be used as fallback.</p>
-          </div>
-
-          <!-- Web Speech Recognition (Real-time Streaming) -->
-          <div class="settings-section card" id="web-speech-section" style="border-left:3px solid var(--orange);">
-            <h3><i class="fas fa-wave-square"></i> Real-Time Streaming Transcription</h3>
-            <div style="background:var(--orange-light);padding:12px;border-radius:6px;margin-bottom:12px;">
-              <p style="font-size:13px;color:var(--orange-dark);margin:0;"><i class="fas fa-exclamation-triangle"></i> <strong>Privacy Warning:</strong> Uses your browser's built-in speech recognition, which <strong>may send audio to cloud servers</strong> (Chrome/Edge send to Google). Only enable if you accept this trade-off for real-time transcription.</p>
-            </div>
-            <p style="font-size:13px;color:var(--g600);">See words appear as you speak (streaming). Overrides browser and server transcription when enabled. <strong>Not HIPAA-compliant</strong> in most browsers.</p>
-
-            <div style="display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px;">
-              <label style="font-size:13px;font-weight:600;">Enable real-time streaming:</label>
-              <label style="display:flex;align-items:center;gap:6px;cursor:pointer;">
-                <input type="checkbox" id="web-speech-enabled" style="accent-color:var(--orange);width:16px;height:16px;">
-                <span style="font-size:13px;" id="web-speech-status">Off</span>
-              </label>
-            </div>
-
-            <div id="web-speech-privacy-info" style="font-size:12px;color:var(--g500);padding:10px;background:var(--g50);border-radius:6px;margin-top:8px;">
-              <p style="margin:0 0 4px;font-weight:600;">Current Browser:</p>
-              <p style="margin:0;" id="web-speech-browser-info">Detecting...</p>
-            </div>
-
-            <p style="font-size:11px;color:var(--g400);margin:8px 0 0;"><i class="fas fa-info-circle"></i> <strong>Trade-off:</strong> Immediate transcription vs. privacy. For maximum privacy, use Browser Whisper (offline batch mode) or Server transcription with HIPAA-eligible provider.</p>
-          </div>
-
-          <!-- Change Password — hidden by default; unhidden only for users with a real password -->
-          <div class="settings-section card" id="change-password-section" style="display:none;">
-            <h3><i class="fas fa-key"></i> Change Password</h3>
-            <div class="form-group" style="max-width:340px;">
-              <label>Current Password</label>
-              <input type="password" id="pw-current" placeholder="Enter current password">
-            </div>
-            <div class="form-group" style="max-width:340px;">
-              <label>New Password (8+ characters)</label>
-              <input type="password" id="pw-new" minlength="8" placeholder="Enter new password">
-            </div>
-            <div class="form-group" style="max-width:340px;">
-              <label>Confirm New Password</label>
-              <input type="password" id="pw-confirm" minlength="8" placeholder="Confirm new password">
-            </div>
-            <button id="btn-change-password" class="btn-sm btn-primary"><i class="fas fa-check"></i> Change Password</button>
-            <span id="pw-change-status" style="font-size:13px;margin-left:8px;"></span>
-          </div>
-
-          <!-- 2FA — hidden by default; unhidden only for users with a real password (SSO users use their IdP's MFA) -->
-          <div class="settings-section card" id="2fa-section" style="display:none;">
-            <h3><i class="fas fa-shield-halved"></i> Two-Factor Authentication</h3>
-            <p id="2fa-status">Status: Loading...</p>
-            <button id="btn-setup-2fa" class="btn-sm btn-primary">Enable 2FA</button>
-            <button id="btn-disable-2fa" class="btn-sm btn-ghost hidden" style="color:var(--red);">Disable 2FA</button>
-            <div id="2fa-backup-info"></div>
-            <div id="2fa-disable-confirm" class="hidden" style="margin-top:10px;padding:12px;background:var(--g50);border-radius:8px;border:1px solid var(--g200);max-width:340px;">
-              <div class="form-group" style="margin-bottom:8px;">
-                <label>Enter your password to confirm:</label>
-                <input type="password" id="2fa-disable-password" placeholder="Password">
-              </div>
-              <div style="display:flex;gap:6px;">
-                <button id="btn-disable-2fa-confirm" class="btn-sm btn-primary" style="background:var(--red);border-color:var(--red);">Confirm Disable</button>
-                <button id="btn-disable-2fa-cancel" class="btn-sm btn-ghost">Cancel</button>
-              </div>
-            </div>
-            <div id="2fa-setup" class="hidden">
-              <p>Scan this QR code with your authenticator app:</p>
-              <img id="2fa-qr" src="" alt="QR Code">
-              <p>Or enter manually: <code id="2fa-secret"></code></p>
-              <div class="form-group">
-                <label>Enter the 6-digit code to verify:</label>
-                <input type="text" id="2fa-verify-code" maxlength="6" placeholder="123456">
-                <button id="btn-verify-2fa" class="btn-sm btn-success">Verify & Enable</button>
-              </div>
-            </div>
-          </div>
-
-          <!-- Active Sessions — hidden for SSO-only users (revoke can't stick against an active IdP session) -->
-          <div class="settings-section card" id="sessions-section" style="display:none;">
-            <h3><i class="fas fa-desktop"></i> Active Sessions</h3>
-            <p style="font-size:13px;color:var(--g600);">Devices where you are currently logged in. Revoke any session to immediately log that device out.</p>
-            <div style="margin-bottom:10px;">
-              <button id="btn-revoke-all-sessions" class="btn-sm btn-ghost" style="color:var(--red);font-size:12px;"><i class="fas fa-ban"></i> Revoke All Other Sessions</button>
-            </div>
-            <div id="sessions-list" style="display:flex;flex-direction:column;gap:6px;">
-              <p style="color:var(--g400);font-size:13px;">Loading sessions...</p>
-            </div>
-          </div>
-
-          <!-- Nextcloud -->
-          <div class="settings-section card">
-            <h3><i class="fas fa-cloud"></i> Nextcloud Integration</h3>
-            <p>Export generated documents to your Nextcloud.</p>
-            <div id="nc-status">Not connected</div>
-            <div class="form-group">
-              <label>Nextcloud URL</label>
-              <input type="text" id="nc-url" placeholder="https://cloud.example.com">
-            </div>
-            <div class="form-group">
-              <label>Username</label>
-              <input type="text" id="nc-user" placeholder="your-username">
-            </div>
-            <div class="form-group">
-              <label>App Password</label>
-              <input type="password" id="nc-pass" placeholder="Generate in Nextcloud → Settings → Security">
-              <small>Go to Nextcloud → Settings → Security → Create new app password</small>
-            </div>
-            <button id="btn-nc-connect" class="btn-sm btn-primary">Connect</button>
-            <button id="btn-nc-disconnect" class="btn-sm btn-ghost hidden">Disconnect</button>
-            <div id="nc-webdav-path-section" class="hidden" style="margin-top:14px;padding-top:14px;border-top:1px solid var(--g100);">
-              <label style="display:block;font-size:12px;font-weight:600;color:var(--g600);margin-bottom:4px;">Learning Hub — Default Browse Path</label>
-              <small style="display:block;color:var(--g500);font-size:12px;margin-bottom:6px;">Folder opened first when picking files for AI content generation (e.g. <code>/Medical-Resources</code>)</small>
-              <div style="display:flex;gap:8px;">
-                <input type="text" id="nc-webdav-path" placeholder="/Medical-Resources" style="flex:1;font-size:13px;padding:6px 10px;border:1px solid var(--g300);border-radius:6px;">
-                <button id="btn-nc-save-path" class="btn-sm btn-primary">Save Path</button>
-              </div>
-            </div>
-          </div>
-
-          <!-- My Templates / Memories -->
-          <div class="settings-section card">
-            <h3><i class="fas fa-book-medical"></i> My Templates</h3>
-            <p style="font-size:13px;color:var(--g600);">Save reusable templates for physical exam, ROS, encounter format, etc. The AI will use these when generating notes. You can reference them by saying "use my normal physical exam" in dictation.</p>
-            <div style="margin-bottom:10px;display:flex;gap:8px;flex-wrap:wrap;align-items:center;">
-              <select id="mem-category" style="font-size:13px;padding:5px 8px;border:1px solid var(--g300);border-radius:6px;">
-                <option value="physical_exam">Physical Exam Template</option>
-                <option value="ros">Review of Systems Template</option>
-                <option value="encounter_format">Encounter Note Format</option>
-                <option value="family_history">Family History Format</option>
-                <option value="assessment_plan">Assessment &amp; Plan Format</option>
-                <option value="template_soap">SOAP Note Template</option>
-                <option value="template_hpi">HPI Template</option>
-                <option value="template_wellvisit">Well Visit Template</option>
-                <option value="template_sickvisit">Sick Visit Template</option>
-                <option value="custom">Custom</option>
-              </select>
-              <input type="text" id="mem-name" style="font-size:13px;padding:5px 8px;border:1px solid var(--g300);border-radius:6px;flex:1;min-width:150px;" placeholder="Template name (e.g. Normal PE)">
-            </div>
-            <textarea id="mem-content" rows="5" style="width:100%;font-size:12px;padding:8px;border:1px solid var(--g300);border-radius:6px;resize:vertical;box-sizing:border-box;" placeholder="Paste your template here. Example: HEENT: Normocephalic, atraumatic. Eyes: PERRL. Ears: TMs clear. Throat: clear..."></textarea>
-            <div style="margin-top:8px;display:flex;gap:8px;">
-              <button id="btn-mem-save" class="btn-sm btn-primary"><i class="fas fa-plus"></i> Add Template</button>
-            </div>
-            <div id="mem-list" style="margin-top:12px;display:flex;flex-direction:column;gap:6px;">
-              <p style="color:var(--g400);font-size:13px;">Loading templates...</p>
-            </div>
-          </div>
-
-          <!-- Documents (S3) -->
-          <div class="settings-section card" id="documents-section">
-            <h3><i class="fas fa-file-arrow-up"></i> Documents</h3>
-            <p style="font-size:13px;color:var(--g600);">Upload and manage documents via S3 storage (PDF, images, Word docs, text files). Max 10 MB per file.</p>
-            <div id="doc-upload-area" style="margin-bottom:12px;">
-              <div style="display:flex;gap:8px;align-items:center;flex-wrap:wrap;">
-                <input type="file" id="doc-file-input" accept=".pdf,.jpg,.jpeg,.png,.gif,.doc,.docx,.txt,.csv" style="font-size:13px;">
-                <input type="text" id="doc-description" placeholder="Description (optional)" style="font-size:13px;padding:5px 8px;border:1px solid var(--g300);border-radius:6px;flex:1;min-width:150px;">
-                <button id="btn-doc-upload" class="btn-sm btn-primary"><i class="fas fa-upload"></i> Upload</button>
-              </div>
-            </div>
-            <div id="documents-list" style="display:flex;flex-direction:column;gap:6px;">
-              <p style="color:var(--g400);font-size:13px;">Loading...</p>
-            </div>
-          </div>
-
-          <!-- AI Corrections (Dragon-like memory) -->
-          <div class="settings-section card">
-            <h3><i class="fas fa-brain"></i> AI Learning (Corrections)</h3>
-            <p style="font-size:13px;color:var(--g600);">The AI automatically learns from your edits. When you modify AI-generated text and save, corrections are stored here and applied to future notes. Latest 20 per section.</p>
-            <div id="corrections-list" style="display:flex;flex-direction:column;gap:6px;">
-              <p style="color:var(--g400);font-size:13px;">Loading corrections...</p>
-            </div>
-          </div>
-
-          <!-- Audio Backups -->
-          <div class="settings-section card">
-            <h3><i class="fas fa-microphone-lines"></i> Audio Backups</h3>
-            <p style="font-size:13px;color:var(--g600);">Recordings are automatically backed up locally and kept for 24 hours. Retry transcription if it failed.</p>
-            <div id="audio-backups-list" style="display:flex;flex-direction:column;gap:6px;">
-              <p style="color:var(--g400);font-size:13px;">Loading...</p>
-            </div>
-          </div>
-
-          <!-- Saved Encounters -->
-          <div class="settings-section card">
-            <h3><i class="fas fa-floppy-disk"></i> Saved Encounters</h3>
-            <p style="font-size:13px;color:var(--g600);">Encounters are automatically deleted after 7 days per site policy.</p>
-            <div id="saved-enc-list" style="display:flex;flex-direction:column;gap:6px;">
-              <p style="color:var(--g400);font-size:13px;">Loading...</p>
-            </div>
-          </div>
-
-          <!-- Compliance -->
-          <div class="settings-section card">
-            <h3><i class="fas fa-shield-halved"></i> Compliance & Usage</h3>
-            <div class="hipaa-info">
-              <p><strong>AWS Bedrock</strong> is available with a Business Associate Agreement (BAA) for HIPAA-eligible workloads.</p>
-              <ul>
-                <li>✅ All connections use HTTPS/TLS encryption</li>
-                <li>✅ Authentication with optional 2FA</li>
-                <li>✅ No patient data stored on server beyond session</li>
-                <li>✅ AWS Bedrock supports BAA for HIPAA compliance</li>
-                <li>✅ Azure OpenAI supports BAA for HIPAA compliance</li>
-              </ul>
-              <p><strong>Important:</strong> Check with your institution's guidelines and policies before use. This tool is not intended for production clinical use without proper organizational authorization and provider BAAs in place. Use with caution.</p>
-            </div>
-          </div>
-
-        </div>
diff --git a/public/components/sickvisit.html b/public/components/sickvisit.html
deleted file mode 100644
index be8b91c..0000000
--- a/public/components/sickvisit.html
+++ /dev/null
@@ -1,109 +0,0 @@
-        <div class="module-header">
-          <h2><i class="fas fa-thermometer-half"></i> Sick Visit Note</h2>
-          <p>Quick sick visit documentation with auto-suggested ROS and PE systems</p>
-        </div>
-
-          <!-- Save/Load bar -->
-          <div class="save-bar-wrap">
-            <div class="save-bar" id="sick-save-bar">
-              <div style="display:flex;align-items:center;gap:8px;flex:1;">
-                <i class="fas fa-tag" style="color:var(--g400);font-size:13px;"></i>
-                <input type="text" id="sick-label" class="save-label-input" placeholder="Patient label (e.g. John D, 5y fever)">
-              </div>
-              <button id="btn-sick-save" class="btn-sm btn-ghost"><i class="fas fa-floppy-disk"></i> Save</button>
-              <button id="btn-sick-load" class="btn-sm btn-ghost"><i class="fas fa-folder-open"></i> Load</button>
-              <button id="btn-sick-new" class="btn-sm btn-ghost" title="Clear and start new patient" style="color:var(--red);"><i class="fas fa-rotate-left"></i> New</button>
-            </div>
-            <div id="sick-load-popover" class="enc-load-popover hidden">
-              <div class="enc-load-popover-inner">
-                <input type="text" id="sick-load-search" class="enc-load-search" placeholder="Search saved encounters...">
-                <button class="enc-pop-close btn-sm btn-ghost"><i class="fas fa-times"></i></button>
-              </div>
-              <div id="sick-pop-list" class="enc-pop-list"></div>
-            </div>
-          </div>
-
-          <!-- Demographics -->
-          <div class="card" style="margin-bottom:10px;">
-            <div class="card-header"><h3><i class="fas fa-user"></i> Patient Info</h3></div>
-            <div style="padding:12px 16px;display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end;">
-              <div class="demo-field"><label>Age</label><input type="text" id="sick-age" placeholder="e.g., 5 years" style="width:110px;"></div>
-              <div class="demo-field"><label>Gender</label><select id="sick-gender"><option value="">Select</option><option>Male</option><option>Female</option><option>Non-binary/Other</option></select></div>
-              <div class="demo-field" style="flex:1;min-width:200px;"><label>Chief Complaint</label><input type="text" id="sick-cc" placeholder="e.g., fever, ear pain, cough" style="width:100%;"></div>
-              <div class="demo-field demo-field-model"><label><i class="fas fa-robot"></i> Model</label><select id="sick-model-select" class="tab-model-select"></select></div>
-              <button id="btn-sick-infer" class="btn-sm btn-primary" style="align-self:flex-end;"><i class="fas fa-wand-magic-sparkles"></i> Update ROS/PE</button>
-            </div>
-          </div>
-
-          <!-- Recording -->
-          <div class="card" style="margin-bottom:10px;">
-            <div class="card-header">
-              <h3><i class="fas fa-microphone"></i> Encounter Recording / Dictation</h3>
-              <div style="display:flex;gap:6px;align-items:center;">
-                <button id="sick-record-btn" class="btn-sm btn-ghost"><i class="fas fa-microphone"></i> Listen In</button>
-                <button id="sick-pause-btn" class="btn-sm btn-ghost hidden"><i class="fas fa-pause"></i> Pause</button>
-                <div id="sick-rec-indicator" class="recording-indicator hidden" style="font-size:12px;"><div class="pulse-dot"></div><span>Recording... <span id="sick-timer">00:00</span></span></div>
-              </div>
-            </div>
-            <div style="padding:8px 16px;">
-              <div id="sick-transcript" class="editable-box" contenteditable="true" data-placeholder="Transcript appears here. Physician can dictate the HPI and encounter details."></div>
-            </div>
-          </div>
-
-          <!-- ROS (4 systems auto-inferred) -->
-          <div class="card" style="margin-bottom:10px;">
-            <div class="card-header" style="display:flex;align-items:center;justify-content:space-between;">
-              <h3><i class="fas fa-list-check"></i> Review of Systems</h3>
-              <div style="display:flex;gap:6px;align-items:center;">
-                <button id="sick-ros-all-wnl" class="btn-sm btn-ghost" style="font-size:11px;"><i class="fas fa-check-double"></i> All WNL</button>
-                <button id="sick-ros-clear" class="btn-sm btn-ghost" style="font-size:11px;color:var(--g500);"><i class="fas fa-eraser"></i> Clear</button>
-                <select id="sick-ros-add" class="btn-sm" style="font-size:11px;padding:3px 6px;border:1px solid var(--g300);border-radius:6px;">
-                  <option value="">+ Add system</option>
-                </select>
-              </div>
-            </div>
-            <div id="sick-ros-container" style="padding:8px 16px;"></div>
-          </div>
-
-          <!-- PE (7 systems auto-inferred) -->
-          <div class="card" style="margin-bottom:10px;">
-            <div class="card-header" style="display:flex;align-items:center;justify-content:space-between;">
-              <h3><i class="fas fa-stethoscope"></i> Physical Examination</h3>
-              <div style="display:flex;gap:6px;align-items:center;">
-                <button id="sick-pe-all-normal" class="btn-sm btn-ghost" style="font-size:11px;"><i class="fas fa-check-double"></i> All Normal</button>
-                <button id="sick-pe-clear" class="btn-sm btn-ghost" style="font-size:11px;color:var(--g500);"><i class="fas fa-eraser"></i> Clear</button>
-                <select id="sick-pe-add" class="btn-sm" style="font-size:11px;padding:3px 6px;border:1px solid var(--g300);border-radius:6px;">
-                  <option value="">+ Add system</option>
-                </select>
-              </div>
-            </div>
-            <div id="sick-pe-container" style="padding:8px 16px;"></div>
-          </div>
-
-          <!-- Diagnoses -->
-          <div class="card" style="margin-bottom:10px;">
-            <div class="card-header"><h3><i class="fas fa-tag"></i> Diagnoses (ICD-10)</h3></div>
-            <div id="sick-dx-container" style="padding:12px 16px;"></div>
-          </div>
-
-          <button id="btn-sick-generate" class="btn-generate"><i class="fas fa-wand-magic-sparkles"></i> Generate Sick Visit Note</button>
-
-          <!-- Output -->
-          <div id="sick-note-output" class="card output-card hidden">
-            <div class="card-header output-header">
-              <h3><i class="fas fa-file-medical"></i> Sick Visit Note</h3>
-              <div class="output-actions">
-                <span id="sick-note-model-tag" class="model-tag"></span>
-                <button class="btn-sm btn-ghost" id="btn-sick-new-patient"><i class="fas fa-rotate-left"></i> New Patient</button>
-                <button class="btn-sm btn-primary" data-action="copy" data-target="sick-note-text"><i class="fas fa-copy"></i> Copy</button>
-                <button class="btn-sm btn-ghost" data-action="speak" data-target="sick-note-text"><i class="fas fa-volume-high"></i> Read</button>
-              </div>
-            </div>
-            <div id="sick-note-text" class="output-text" contenteditable="true"></div>
-            <div class="refine-bar">
-              <textarea id="sick-refine-input" class="refine-input" rows="2" placeholder="Tell AI to modify (e.g., 'add that patient received amoxicillin')"></textarea>
-              <button class="btn-sm btn-primary" id="sick-refine-btn"><i class="fas fa-edit"></i> Refine</button>
-              <button class="btn-sm btn-ghost" id="sick-shorten-btn"><i class="fas fa-compress"></i> Shorter</button>
-            </div>
-          </div>
-
diff --git a/public/components/soap.html b/public/components/soap.html
deleted file mode 100644
index e76ea0f..0000000
--- a/public/components/soap.html
+++ /dev/null
@@ -1,79 +0,0 @@
-        <div class="module-header">
-          <h2><i class="fas fa-file-waveform"></i> SOAP Note Generator</h2>
-          <p>Generate full SOAP note or just Subjective from dictation/text</p>
-        </div>
-
-        <div class="demographics-bar">
-          <div class="demo-field"><label>Patient Age</label><input type="text" id="soap-age" placeholder="e.g., 5 years"></div>
-          <div class="demo-field"><label>Gender</label><select id="soap-gender"><option value="">Select</option><option>Male</option><option>Female</option></select></div>
-          <div class="demo-field">
-            <label>Generate</label>
-            <select id="soap-type">
-              <option value="full">Full SOAP Note</option>
-              <option value="subjective">Subjective Only</option>
-            </select>
-          </div>
-          <div class="demo-field demo-field-model">
-            <label><i class="fas fa-robot"></i> Model</label>
-            <select class="tab-model-select"></select>
-          </div>
-        </div>
-
-        <!-- Save/Load bar -->
-        <div class="save-bar-wrap">
-          <div class="save-bar" id="soap-save-bar">
-            <div style="display:flex;align-items:center;gap:8px;flex:1;">
-              <i class="fas fa-tag" style="color:var(--g400);font-size:13px;"></i>
-              <input type="text" id="soap-label" class="save-label-input" placeholder="Patient label (e.g. John D, Visit #42)">
-            </div>
-            <button id="btn-soap-save" class="btn-sm btn-ghost"><i class="fas fa-floppy-disk"></i> Save</button>
-            <button id="btn-soap-load" class="btn-sm btn-ghost"><i class="fas fa-folder-open"></i> Load</button>
-            <button id="btn-soap-new" class="btn-sm btn-ghost" title="Clear all and start new patient" style="color:var(--red);"><i class="fas fa-rotate-left"></i> New</button>
-          </div>
-          <div id="soap-load-popover" class="enc-load-popover hidden">
-            <div class="enc-load-popover-inner">
-              <input type="text" id="soap-load-search" class="enc-load-search" placeholder="Search saved encounters...">
-              <button class="enc-pop-close btn-sm btn-ghost"><i class="fas fa-times"></i></button>
-            </div>
-            <div id="soap-pop-list" class="enc-pop-list"></div>
-          </div>
-        </div>
-
-        <div class="card">
-          <div class="record-controls">
-            <button id="soap-record-btn" class="record-btn btn-teal"><i class="fas fa-microphone"></i><span>Dictate</span></button>
-            <button id="soap-pause-btn" class="btn-sm btn-ghost hidden" style="margin-left:8px;"><i class="fas fa-pause"></i> Pause</button>
-            <button id="soap-stop-btn" class="btn-sm hidden" style="margin-left:8px;background:var(--red);color:white;border:none;border-radius:8px;padding:7px 16px;cursor:pointer;font-size:13px;"><i class="fas fa-stop"></i> Stop</button>
-            <div id="soap-recording-indicator" class="recording-indicator hidden"><div class="pulse-dot pulse-teal"></div><span>Dictating... <span id="soap-timer">00:00</span></span></div>
-          </div>
-        </div>
-
-        <div class="card">
-          <div class="card-header"><h3><i class="fas fa-file-lines"></i> Input</h3><button id="soap-clear" class="btn-sm btn-ghost"><i class="fas fa-eraser"></i> Clear</button></div>
-          <div id="soap-transcript" class="editable-box" contenteditable="true" data-placeholder="Dictate or type encounter details..."></div>
-        </div>
-
-        <div class="card">
-          <div class="card-header"><h3><i class="fas fa-comment-dots"></i> Instructions (optional)</h3></div>
-          <textarea id="soap-instructions" class="full-input" rows="3" placeholder="e.g., 'Include assessment for otitis media', 'Add anticipatory guidance', 'Always include return precautions'"></textarea>
-        </div>
-
-        <button id="soap-generate-btn" class="btn-generate btn-generate-teal"><i class="fas fa-wand-magic-sparkles"></i> Generate SOAP Note</button>
-
-        <div id="soap-output" class="card output-card hidden">
-          <div class="card-header output-header">
-            <h3><i class="fas fa-file-medical"></i> SOAP Note</h3>
-            <div class="output-actions">
-              <span id="soap-model-tag" class="model-tag"></span>
-              <button class="btn-sm btn-primary" data-action="copy" data-target="soap-text"><i class="fas fa-copy"></i> Copy</button>
-              <button class="btn-sm btn-ghost" data-action="speak" data-target="soap-text"><i class="fas fa-volume-high"></i> Read</button>
-              <button class="btn-sm btn-ghost" data-action="nc-export" data-target="soap-text" data-label="soap-note"><i class="fas fa-cloud-arrow-up"></i></button>
-            </div>
-          </div>
-          <div id="soap-text" class="output-text" contenteditable="true"></div>
-          <div class="refine-bar">
-            <input type="text" id="soap-refine-input" class="refine-input" placeholder="Tell AI to modify...">
-            <button class="btn-sm btn-primary" id="soap-refine-btn"><i class="fas fa-edit"></i> Refine</button>
-            <button class="btn-sm btn-ghost" id="soap-shorten-btn"><i class="fas fa-compress"></i> Shorter</button>
-          </div>
-        </div>
diff --git a/public/components/vaxschedule.html b/public/components/vaxschedule.html
deleted file mode 100644
index d662a3d..0000000
--- a/public/components/vaxschedule.html
+++ /dev/null
@@ -1,7 +0,0 @@
-        <div class="module-header">
-          <h2><i class="fas fa-table"></i> Full Vaccine Schedule</h2>
-          <p>AAP/ACIP 2025 — Complete immunization schedule for 0–18 years</p>
-        </div>
-        <div id="wv-panel-schedule">
-          <p class="wv-loading">Loading schedule...</p>
-        </div>
diff --git a/public/components/wellvisit.html b/public/components/wellvisit.html
deleted file mode 100644
index cfd2291..0000000
--- a/public/components/wellvisit.html
+++ /dev/null
@@ -1,308 +0,0 @@
-        <div class="module-header">
-          <h2><i class="fas fa-calendar-check"></i> Well Visit / Preventive Care</h2>
-          <p>AAP 2025 Bright Futures periodicity — vaccines, screenings, billing codes, and catch-up schedule</p>
-        </div>
-
-        <!-- Sub-tab navigation -->
-        <div class="wv-subtab-bar">
-          <button class="wv-subtab-btn active" data-subtab="byvisit">
-            <i class="fas fa-child"></i> By Visit Age
-          </button>
-          <button class="wv-subtab-btn" data-subtab="milestones">
-            <i class="fas fa-baby"></i> Milestones
-          </button>
-          <button class="wv-subtab-btn" data-subtab="shadess" style="display:none;">
-            <i class="fas fa-brain"></i> SSHADESS (12+)
-          </button>
-          <button class="wv-subtab-btn" data-subtab="note">
-            <i class="fas fa-file-medical"></i> Visit Note
-          </button>
-        </div>
-
-        <!-- By Visit sub-panel -->
-        <div id="wv-panel-byvisit" class="wv-subpanel">
-          <div class="wv-visit-selector-row">
-            <label for="wv-visit-select"><i class="fas fa-calendar-day"></i> Select Visit Age:</label>
-            <select id="wv-visit-select" class="wv-visit-select"></select>
-          </div>
-          <div id="wv-visit-detail" class="wv-visit-detail">
-            <p class="wv-empty">Select a visit age above to see recommendations.</p>
-          </div>
-        </div>
-
-        <!-- Milestones sub-panel -->
-        <div id="wv-panel-milestones" class="wv-subpanel hidden">
-
-          <div class="demographics-bar">
-            <div class="demo-field"><label>Patient Age</label><input type="text" id="ms-age" placeholder="e.g., 9 months"></div>
-            <div class="demo-field"><label>Gender</label><select id="ms-gender"><option value="">Select</option><option>Male</option><option>Female</option></select></div>
-            <div class="demo-field">
-              <label>Age Group</label>
-              <select id="ms-age-group">
-                <option value="">-- Select --</option>
-                <option value="Newborn / 1 month">Newborn / 1 Month</option>
-                <option value="2 months">2 Months</option>
-                <option value="4 months">4 Months</option>
-                <option value="6 months">6 Months</option>
-                <option value="9 months">9 Months</option>
-                <option value="12 months">12 Months</option>
-                <option value="15 months">15 Months</option>
-                <option value="18 months">18 Months</option>
-                <option value="24 months">2 Years</option>
-                <option value="30 months">2.5 Years</option>
-                <option value="36 months">3 Years</option>
-                <option value="48 months">4 Years</option>
-                <option value="60 months">5 Years</option>
-                <option value="6 years">6 Years</option>
-                <option value="7 years">7 Years</option>
-                <option value="8 years">8 Years</option>
-                <option value="9 years">9 Years</option>
-                <option value="10 years">10 Years</option>
-                <option value="11 years">11 Years</option>
-              </select>
-            </div>
-            <div class="demo-field">
-              <label>Output Format</label>
-              <select id="ms-format">
-                <option value="narrative">Narrative (paragraphs)</option>
-                <option value="list">Structured List</option>
-              </select>
-            </div>
-            <div class="demo-field demo-field-model">
-              <label><i class="fas fa-robot"></i> Model</label>
-              <select class="tab-model-select"></select>
-            </div>
-          </div>
-
-          <div class="legend">
-            <div class="legend-item"><span class="legend-icon legend-yes">✓</span> Achieved</div>
-            <div class="legend-item"><span class="legend-icon legend-no">✗</span> Not Achieved</div>
-            <div class="legend-item"><span class="legend-icon legend-blank">—</span> Not Assessed (omitted)</div>
-          </div>
-
-          <div id="milestone-checklist"></div>
-
-          <div class="milestone-actions" id="milestone-actions" style="display:none">
-            <button id="ms-all-yes" class="btn-sm btn-success"><i class="fas fa-check-double"></i> All Yes</button>
-            <button id="ms-all-clear" class="btn-sm btn-ghost"><i class="fas fa-eraser"></i> Clear All</button>
-            <button id="ms-generate-btn" class="btn-generate btn-generate-teal"><i class="fas fa-wand-magic-sparkles"></i> Generate Narrative</button>
-          </div>
-
-          <div id="ms-output" class="card output-card hidden">
-            <div class="card-header output-header">
-              <h3><i class="fas fa-file-medical"></i> Developmental Assessment</h3>
-              <div class="output-actions">
-                <span id="ms-model-tag" class="model-tag"></span>
-                <button class="btn-sm btn-primary" data-action="copy" data-target="ms-narrative-text"><i class="fas fa-copy"></i> Copy</button>
-                <button class="btn-sm btn-success" id="btn-ms-copy-to-note"><i class="fas fa-clipboard-check"></i> Copy to Note</button>
-                <button class="btn-sm btn-ghost" data-action="speak" data-target="ms-narrative-text"><i class="fas fa-volume-high"></i> Read</button>
-                <button class="btn-sm btn-ghost" data-action="nc-export" data-target="ms-narrative-text" data-label="milestones"><i class="fas fa-cloud-arrow-up"></i></button>
-              </div>
-            </div>
-            <div id="ms-summary-bar" class="summary-bar hidden"></div>
-            <div id="ms-narrative-text" class="output-text" contenteditable="true"></div>
-            <div class="summary-section">
-              <div class="summary-section-header">
-                <button id="ms-quick-summary-btn" class="btn-generate-summary"><i class="fas fa-compress"></i> 3-Sentence Summary</button>
-              </div>
-              <div id="ms-quick-summary" class="hidden">
-                <div class="card-header summary-output-header">
-                  <h3><i class="fas fa-clipboard-list"></i> Quick Summary</h3>
-                  <div class="output-actions">
-                    <button class="btn-sm btn-primary" data-action="copy" data-target="ms-summary-text"><i class="fas fa-copy"></i> Copy</button>
-                  </div>
-                </div>
-                <div id="ms-summary-text" class="summary-output-text" contenteditable="true"></div>
-              </div>
-            </div>
-          </div>
-
-        </div>
-
-        <!-- SSHADESS sub-panel (age 12+) -->
-        <div id="wv-panel-shadess" class="wv-subpanel hidden">
-          <div class="card" style="margin-bottom:10px;">
-            <div class="card-header">
-              <h3><i class="fas fa-brain"></i> SSHADESS Psychosocial Screening</h3>
-              <span style="font-size:12px;color:var(--g500);">Recommended age 12 and older</span>
-            </div>
-            <div style="padding:12px 16px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;border-bottom:1px solid var(--g100);">
-              <div class="demo-field"><label>Patient Age</label><input type="text" id="shadess-age" placeholder="e.g., 14 years" style="width:120px;"></div>
-              <div class="demo-field"><label>Gender</label><select id="shadess-gender"><option value="">Select</option><option>Male</option><option>Female</option><option>Non-binary/Other</option></select></div>
-              <div class="demo-field demo-field-model"><label><i class="fas fa-robot"></i> Model</label><select class="tab-model-select"></select></div>
-              <div style="margin-left:auto;display:flex;gap:8px;">
-                <button id="shadess-record-btn" class="btn-sm btn-ghost"><i class="fas fa-microphone"></i> Listen In</button>
-                <button id="shadess-pause-btn" class="btn-sm btn-ghost hidden"><i class="fas fa-pause"></i> Pause</button>
-                <div id="shadess-rec-indicator" class="recording-indicator hidden" style="font-size:12px;"><div class="pulse-dot"></div><span>Recording... <span id="shadess-timer">00:00</span></span></div>
-              </div>
-            </div>
-            <!-- Domains will be rendered by JS -->
-            <div id="shadess-domains" style="padding:8px 0;"></div>
-            <div style="padding:12px 16px;display:flex;gap:8px;flex-wrap:wrap;border-top:1px solid var(--g100);">
-              <button id="btn-shadess-generate" class="btn-generate" style="flex:1;"><i class="fas fa-wand-magic-sparkles"></i> Generate SSHADESS Assessment</button>
-            </div>
-          </div>
-          <!-- SSHADESS Output -->
-          <div id="shadess-output" class="card output-card hidden">
-            <div class="card-header output-header">
-              <h3><i class="fas fa-file-medical"></i> SSHADESS Assessment</h3>
-              <div class="output-actions">
-                <span id="shadess-model-tag" class="model-tag"></span>
-                <button class="btn-sm btn-ghost" id="btn-shadess-new-patient"><i class="fas fa-rotate-left"></i> New Patient</button>
-                <button class="btn-sm btn-primary" data-action="copy" data-target="shadess-result-text"><i class="fas fa-copy"></i> Copy</button>
-                <button class="btn-sm btn-ghost" data-action="speak" data-target="shadess-result-text"><i class="fas fa-volume-high"></i> Read</button>
-              </div>
-            </div>
-            <div id="shadess-result-text" class="output-text" contenteditable="true"></div>
-            <div style="padding:10px 16px;font-size:12px;color:var(--g500);">
-              <i class="fas fa-info-circle"></i> Use "Copy" to paste this into the Visit Note tab for a complete encounter note.
-            </div>
-          </div>
-        </div>
-
-        <!-- Visit Note sub-panel -->
-        <div id="wv-panel-note" class="wv-subpanel hidden">
-
-          <!-- Save/Load bar -->
-          <div class="save-bar-wrap">
-            <div class="save-bar" id="wv-save-bar">
-              <div style="display:flex;align-items:center;gap:8px;flex:1;">
-                <i class="fas fa-tag" style="color:var(--g400);font-size:13px;"></i>
-                <input type="text" id="wv-label" class="save-label-input" placeholder="Patient label (e.g. Jane D, Visit #7)">
-              </div>
-              <button id="btn-wv-save" class="btn-sm btn-ghost"><i class="fas fa-floppy-disk"></i> Save</button>
-              <button id="btn-wv-load" class="btn-sm btn-ghost"><i class="fas fa-folder-open"></i> Load</button>
-              <button id="btn-wv-new" class="btn-sm btn-ghost" title="Clear and start new patient" style="color:var(--red);"><i class="fas fa-rotate-left"></i> New</button>
-            </div>
-            <div id="wv-load-popover" class="enc-load-popover hidden">
-              <div class="enc-load-popover-inner">
-                <input type="text" id="wv-load-search" class="enc-load-search" placeholder="Search saved encounters...">
-                <button class="enc-pop-close btn-sm btn-ghost"><i class="fas fa-times"></i></button>
-              </div>
-              <div id="wv-pop-list" class="enc-pop-list"></div>
-            </div>
-          </div>
-
-          <div class="card" style="margin-bottom:10px;">
-            <div class="card-header"><h3><i class="fas fa-stethoscope"></i> Visit Details</h3></div>
-            <div style="padding:12px 16px;display:flex;flex-wrap:wrap;gap:10px;">
-              <div class="demo-field"><label>Visit Age</label><input type="text" id="wv-note-age" placeholder="e.g., 9 years"></div>
-              <div class="demo-field"><label>Gender</label><select id="wv-note-gender"><option value="">Select</option><option>Male</option><option>Female</option></select></div>
-              <div class="demo-field demo-field-model"><label><i class="fas fa-robot"></i> Model</label><select class="tab-model-select"></select></div>
-              <div style="width:100%;display:flex;gap:8px;align-items:center;">
-                <label style="font-size:12px;font-weight:600;color:var(--g600);">Note style:</label>
-                <select id="wv-note-style" style="font-size:13px;padding:4px 8px;border:1px solid var(--g300);border-radius:6px;">
-                  <option value="full">Full Encounter Note</option>
-                  <option value="short">Brief SOAP</option>
-                </select>
-              </div>
-            </div>
-          </div>
-
-          <div class="card" style="margin-bottom:10px;">
-            <div class="card-header">
-              <h3><i class="fas fa-ruler-combined"></i> Vitals &amp; Measurements</h3>
-            </div>
-            <div style="padding:12px 16px;">
-              <textarea id="wv-vitals" rows="3" style="width:100%;font-size:13px;padding:8px;border:1px solid var(--g300);border-radius:6px;resize:vertical;box-sizing:border-box;" placeholder="e.g., Temp 98.6, HR 78, RR 18, BP 106/68, O2 99%&#10;Ht: 135cm (50th%), Wt: 32kg (55th%), BMI: 17.6 (60th%)"></textarea>
-            </div>
-          </div>
-
-          <div class="card" style="margin-bottom:10px;">
-            <div class="card-header">
-              <h3><i class="fas fa-microphone"></i> Encounter Recording / Dictation</h3>
-              <div style="display:flex;gap:6px;align-items:center;">
-                <button id="wv-record-btn" class="btn-sm btn-ghost"><i class="fas fa-microphone"></i> Listen In</button>
-                <button id="wv-pause-btn" class="btn-sm btn-ghost hidden"><i class="fas fa-pause"></i> Pause</button>
-                <div id="wv-rec-indicator" class="recording-indicator hidden" style="font-size:12px;"><div class="pulse-dot"></div><span>Recording... <span id="wv-timer">00:00</span></span></div>
-              </div>
-            </div>
-            <div style="padding:8px 16px;">
-              <div id="wv-transcript" class="editable-box" contenteditable="true" style="min-height:80px;" data-placeholder="Transcript of the encounter appears here. You can also type or paste directly. Physician can dictate: 'All physical exam normal aside from...'"></div>
-            </div>
-          </div>
-
-          <div class="card" style="margin-bottom:10px;">
-            <div class="card-header"><h3><i class="fas fa-syringe"></i> Screenings &amp; Vaccines</h3></div>
-            <div style="padding:12px 16px;display:flex;flex-direction:column;gap:8px;">
-              <div>
-                <label style="font-size:12px;font-weight:600;color:var(--g600);display:block;margin-bottom:4px;">Screenings completed today:</label>
-                <textarea id="wv-screenings" rows="2" style="width:100%;font-size:13px;padding:8px;border:1px solid var(--g300);border-radius:6px;resize:vertical;box-sizing:border-box;" placeholder="e.g., Depression screen (PHQ-A): negative, Vision screen: 20/20 bilateral, Lead level: 2 ug/dL"></textarea>
-              </div>
-              <div>
-                <label style="font-size:12px;font-weight:600;color:var(--g600);display:block;margin-bottom:4px;">Vaccines given today:</label>
-                <textarea id="wv-vaccines" rows="2" style="width:100%;font-size:13px;padding:8px;border:1px solid var(--g300);border-radius:6px;resize:vertical;box-sizing:border-box;" placeholder="e.g., Tdap #1, Meningococcal (MenACWY) #1, HPV #1"></textarea>
-              </div>
-            </div>
-          </div>
-
-          <!-- SSHADESS carry-over -->
-          <div class="card" style="margin-bottom:10px;" id="wv-shadess-card">
-            <div class="card-header">
-              <h3><i class="fas fa-brain"></i> SSHADESS Assessment</h3>
-              <span style="font-size:12px;color:var(--g500);">From SSHADESS tab (age 12+)</span>
-            </div>
-            <div style="padding:8px 16px;">
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-            </div>
-          </div>
-
-          <!-- Milestones carry-over -->
-          <div class="card" style="margin-bottom:10px;" id="wv-milestones-card">
-            <div class="card-header">
-              <h3><i class="fas fa-baby"></i> Developmental Assessment</h3>
-              <span style="font-size:12px;color:var(--g500);">From Milestones tab</span>
-            </div>
-            <div style="padding:8px 16px;">
-              <textarea id="wv-milestones-text" rows="3" style="width:100%;font-size:12px;padding:8px;border:1px solid var(--g300);border-radius:6px;resize:vertical;box-sizing:border-box;" placeholder="Developmental assessment auto-fills when you click 'Copy to Note' on Milestones tab..."></textarea>
-            </div>
-          </div>
-
-          <!-- ROS Card -->
-          <div class="card" style="margin-bottom:10px;">
-            <div class="card-header" style="display:flex;align-items:center;justify-content:space-between;">
-              <h3><i class="fas fa-list-check"></i> Review of Systems (ROS)</h3>
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-              <button id="wv-ros-clear" class="btn-sm btn-ghost" style="font-size:11px;color:var(--g500);"><i class="fas fa-eraser"></i> Clear</button>
-            </div>
-            <div id="wv-ros-container" style="padding:8px 16px;"></div>
-          </div>
-
-          <!-- Physical Exam Card -->
-          <div class="card" style="margin-bottom:10px;">
-            <div class="card-header" style="display:flex;align-items:center;justify-content:space-between;">
-              <h3><i class="fas fa-stethoscope"></i> Physical Examination (PE)</h3>
-              <button id="wv-pe-all-normal" class="btn-sm btn-ghost" style="font-size:11px;"><i class="fas fa-check-double"></i> All Normal</button>
-              <button id="wv-pe-clear" class="btn-sm btn-ghost" style="font-size:11px;color:var(--g500);"><i class="fas fa-eraser"></i> Clear</button>
-            </div>
-            <div id="wv-pe-container" style="padding:8px 16px;"></div>
-          </div>
-
-          <!-- Diagnoses Card -->
-          <div class="card" style="margin-bottom:10px;">
-            <div class="card-header"><h3><i class="fas fa-tag"></i> Diagnoses (ICD-10)</h3></div>
-            <div id="wv-dx-container" style="padding:12px 16px;"></div>
-          </div>
-
-          <button id="btn-wv-generate" class="btn-generate"><i class="fas fa-wand-magic-sparkles"></i> Generate Well Visit Note</button>
-
-          <div id="wv-note-output" class="card output-card hidden">
-            <div class="card-header output-header">
-              <h3><i class="fas fa-file-medical"></i> Well Visit Note</h3>
-              <div class="output-actions">
-                <span id="wv-note-model-tag" class="model-tag"></span>
-                <button class="btn-sm btn-ghost" id="btn-wv-new-patient"><i class="fas fa-rotate-left"></i> New Patient</button>
-                <button class="btn-sm btn-primary" data-action="copy" data-target="wv-note-text"><i class="fas fa-copy"></i> Copy</button>
-                <button class="btn-sm btn-ghost" data-action="speak" data-target="wv-note-text"><i class="fas fa-volume-high"></i> Read</button>
-                <button class="btn-sm btn-ghost" data-action="nc-export" data-target="wv-note-text" data-label="well-visit"><i class="fas fa-cloud-arrow-up"></i></button>
-              </div>
-            </div>
-            <div id="wv-note-text" class="output-text" contenteditable="true"></div>
-            <div class="refine-bar">
-              <textarea id="wv-refine-input" class="refine-input" rows="2" placeholder="Tell AI to modify (e.g., 'add that patient has asthma', 'expand the plan section')"></textarea>
-              <button class="btn-sm btn-primary" id="wv-refine-btn"><i class="fas fa-edit"></i> Refine</button>
-              <button class="btn-sm btn-ghost" id="wv-shorten-btn"><i class="fas fa-compress"></i> Shorter</button>
-            </div>
-          </div>
-        </div>
-
diff --git a/public/css/styles.css b/public/css/styles.css
deleted file mode 100644
index 2dffdca..0000000
--- a/public/css/styles.css
+++ /dev/null
@@ -1,855 +0,0 @@
-:root {
-  --blue: #2563eb; --blue-dark: #1d4ed8; --blue-light: #dbeafe;
-  --purple: #7c3aed; --purple-light: #ede9fe;
-  --teal: #0891b2; --teal-light: #cffafe;
-  --green: #10b981; --green-light: #d1fae5;
-  --red: #ef4444; --red-light: #fee2e2;
-  --amber: #f59e0b; --amber-light: #fef3c7;
-  --g50:#f9fafb;--g100:#f3f4f6;--g200:#e5e7eb;--g300:#d1d5db;--g400:#9ca3af;
-  --g500:#6b7280;--g600:#4b5563;--g700:#374151;--g800:#1f2937;--g900:#111827;
-  --radius:12px; --shadow:0 1px 3px rgba(0,0,0,0.08); --shadow-md:0 4px 12px rgba(0,0,0,0.08);
-}
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-.summary-section{border-top:2px dashed var(--g200);}
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-/* Billing codes */
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-/* Calculators */
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-/* Non-blocking inline busy bar */
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-/* TOAST */
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-.hidden{display:none;}
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-/* RESPONSIVE */
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-/* TOGGLE SWITCH */
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-/* Per-tab model selector */
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-/* Labs textarea */
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-/* Admin Panel */
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-/* ── WELL VISIT TAB ────────────────────────────────────────────────────────── */
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-.wv-subpanel{animation:fadeIn 0.2s;}
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-/* Billing */
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-/* Chips */
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-/* Vaccines */
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-/* Screens */
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-/* Growth & Feeding */
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-/* Notes */
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-/* Catch-up */
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-/* Full schedule table */
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-/* Settings page */
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-/* Inline load popover — compact dropdown, right-aligned under Load button */
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-/* ===== ROS / PE / DX — Tasks 2, 3, 4, 6 ===== */
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-/* ICD-10 live search dropdown */
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-/* ============================================================
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-   ============================================================ */
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-/* Category bar */
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-/* Feed */
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-/* Viewer */
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-/* Quiz — large, visual question cards */
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-/* Quiz results */
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-/* CMS question builder */
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-/* ============================================================
-   CONTENT MANAGER (WordPress-like CMS)
-   ============================================================ */
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-/* Stats bar */
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-/* Layout */
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-/* Category list in sidebar */
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-/* Input small */
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-/* Toolbar */
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-/* Content table */
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-/* Editor */
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-/* Quiz section in editor */
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-/* Editor toolbar */
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diff --git a/public/e2e-harness.html b/public/e2e-harness.html
deleted file mode 100644
index 6fc88b4..0000000
--- a/public/e2e-harness.html
+++ /dev/null
@@ -1,40 +0,0 @@
-<!DOCTYPE html>
-<!-- E2E test harness — loads the calculators component + JS in isolation
-     (no auth wall). Playwright points here instead of the full SPA.
-     All scripts are external because the app's CSP blocks inline scripts. -->
-<html lang="en">
-<head>
-<meta charset="UTF-8">
-<title>E2E harness — calculators</title>
-<link rel="stylesheet" href="/css/styles.css">
-<style>
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-<body>
-  <section id="calculators-tab" class="tab-content active" data-component="calculators"></section>
-  <!-- Bedside used to live inside calculators; since the promotion to a top-level
-       tab, the harness now renders both components side-by-side so the bedside
-       smoke tests can find #bedside-age without having to click the old
-       calc-nav-pill (which no longer exists). -->
-  <section id="bedside-tab" class="tab-content active" data-component="bedside"></section>
-
-  <script defer src="/js/calc-math.js"></script>
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-  <script defer src="/js/calculators.js"></script>
-  <script type="module" src="/js/bedside/index.js"></script>
-  <script defer src="/js/e2e-bootstrap.js"></script>
-
-  <!-- Lightbox overlay — global in the real app, mirrored here so the
-       bedside lightbox smoke test can open/close it. -->
-  <div id="img-lightbox" style="display:none;position:fixed;inset:0;background:rgba(0,0,0,0.85);z-index:9999;align-items:center;justify-content:center;padding:20px;flex-direction:column;">
-    <div style="display:flex;align-items:center;gap:12px;margin-bottom:10px;color:white;max-width:95%;">
-      <div id="img-lightbox-title" style="flex:1;font-weight:600;font-size:14px;"></div>
-      <a id="img-lightbox-open" href="#" target="_blank" rel="noopener" style="color:#93c5fd;font-size:13px;"><i class="fas fa-up-right-from-square"></i> Open in new tab</a>
-      <button id="img-lightbox-close" type="button" style="background:rgba(255,255,255,0.15);color:white;border:none;border-radius:6px;padding:6px 10px;cursor:pointer;font-size:14px;">Close</button>
-    </div>
-    <img id="img-lightbox-img" src="" alt="" style="max-width:95%;max-height:85vh;object-fit:contain;border-radius:6px;background:white;">
-  </div>
-</body>
-</html>
diff --git a/public/index.html b/public/index.html
deleted file mode 100644
index 718db31..0000000
--- a/public/index.html
+++ /dev/null
@@ -1,486 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-  <meta charset="UTF-8">
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <title>Pediatric AI Scribe</title>
-  <link rel="stylesheet" href="/css/styles.css">
-  <link rel="preconnect" href="https://fonts.googleapis.com">
-  <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
-  <link rel="preconnect" href="https://cdnjs.cloudflare.com">
-  <link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap" rel="stylesheet">
-  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.0/css/all.min.css"
-        integrity="sha384-/o6I2CkkWC//PSjvWC/eYN7l3xM3tJm8ZzVkCOfp//W05QcE3mlGskpoHB6XqI+B" crossorigin="anonymous" referrerpolicy="no-referrer">
-  <script src="https://challenges.cloudflare.com/turnstile/v0/api.js" async defer></script>
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/dompurify/3.1.6/purify.min.js"
-          integrity="sha384-+VfUPEb0PdtChMwmBcBmykRMDd+v6D/oFmB3rZM/puCMDYcIvF968OimRh4KQY9a"
-          crossorigin="anonymous" referrerpolicy="no-referrer" defer></script>
-  <link rel="manifest" href="/manifest.json">
-  <meta name="theme-color" content="#2563eb">
-  <meta name="apple-mobile-web-app-capable" content="yes">
-  <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
-  <meta name="apple-mobile-web-app-title" content="PedScribe">
-  <link rel="icon" type="image/x-icon" href="/favicon.ico">
-  <link rel="icon" type="image/svg+xml" href="/icons/icon.svg">
-  <link rel="icon" type="image/png" sizes="32x32" href="/icons/icon-32.png">
-  <link rel="icon" type="image/png" sizes="16x16" href="/icons/icon-16.png">
-  <link rel="apple-touch-icon" sizes="192x192" href="/icons/icon-192.png">
-  <link rel="apple-touch-icon" sizes="512x512" href="/icons/icon-512.png">
-  <!-- Auth screen hidden by default — auth.js shows it only when no valid session exists -->
-  <style>#auth-screen { display: none; }</style>
-</head>
-<body>
-
-  <!-- AUTH SCREEN -->
-  <div id="auth-screen" class="auth-screen">
-    <div class="auth-box">
-      <div class="auth-logo">
-        <i class="fas fa-stethoscope"></i>
-        <h1>Pediatric AI Scribe</h1>
-        <p>AI-Powered Clinical Documentation</p>
-      </div>
-
-      <!-- Login Form -->
-      <form id="login-form" class="auth-form" autocomplete="off">
-        <h2>Sign In</h2>
-        <div class="form-group">
-          <label>Email</label>
-          <input type="email" id="login-email" required placeholder="your@email.com">
-        </div>
-        <div class="form-group">
-          <label>Password</label>
-          <input type="password" id="login-password" required placeholder="••••••••">
-        </div>
-        <div id="totp-group" class="form-group hidden">
-          <label>2FA Code</label>
-          <input type="text" id="login-totp" placeholder="6-digit code" maxlength="6">
-        </div>
-        <div class="cf-turnstile" id="turnstile-login" data-sitekey="0x4AAAAAAC0VtKAhC8rzpMx6" data-theme="light"></div>
-        <button type="submit" class="btn-auth" id="btn-local-login">Sign In</button>
-        <div id="sso-divider" class="hidden" style="display:none;text-align:center;margin:16px 0 12px;position:relative;">
-          <span style="background:white;padding:0 12px;color:#9ca3af;font-size:12px;position:relative;z-index:1;">or</span>
-          <hr style="border:none;border-top:1px solid #e5e7eb;position:absolute;top:50%;left:0;right:0;margin:0;">
-        </div>
-        <a href="/api/auth/oidc" id="btn-sso" class="btn-auth" style="display:none;text-align:center;text-decoration:none;background:linear-gradient(135deg,#0f172a,#334155);margin-top:0;">
-          <i class="fas fa-shield-halved"></i> <span id="sso-label">Sign in with SSO</span>
-        </a>
-        <div id="resend-verify-box" class="hidden" style="margin:12px 0;padding:12px;background:#fef3c7;border-radius:8px;text-align:center;">
-          <p style="margin:0 0 8px;font-size:13px;color:#92400e;">Your email is not verified yet.</p>
-          <a href="#" id="resend-verify-link" style="font-size:13px;font-weight:600;color:#2563eb;">Resend verification link</a>
-        </div>
-        <div class="auth-links">
-          <a href="#" id="show-register" style="display:none">Create account</a>
-          <a href="#" id="show-forgot">Forgot password?</a>
-        </div>
-      </form>
-
-      <!-- Register Form -->
-      <form id="register-form" class="auth-form hidden">
-        <h2>Create Account</h2>
-        <div class="form-group">
-          <label>Full Name</label>
-          <input type="text" id="reg-name" required placeholder="Dr. Jane Smith">
-        </div>
-        <div class="form-group">
-          <label>Email</label>
-          <input type="email" id="reg-email" required placeholder="your@email.com">
-        </div>
-        <div class="form-group">
-          <label>Password (8+ characters)</label>
-          <input type="password" id="reg-password" required minlength="8" placeholder="••••••••">
-        </div>
-        <div class="cf-turnstile" data-sitekey="0x4AAAAAAC0VtKAhC8rzpMx6" data-theme="light"></div>
-        <button type="submit" class="btn-auth">Create Account</button>
-        <div class="auth-links">
-          <a href="#" id="show-login">Back to sign in</a>
-        </div>
-      </form>
-
-      <!-- Forgot Password Form -->
-      <form id="forgot-form" class="auth-form hidden">
-        <h2>Reset Password</h2>
-        <div class="form-group">
-          <label>Email</label>
-          <input type="email" id="forgot-email" required placeholder="your@email.com">
-        </div>
-        <div class="cf-turnstile" id="turnstile-forgot" data-sitekey="0x4AAAAAAC0VtKAhC8rzpMx6" data-theme="light"></div>
-        <button type="submit" class="btn-auth">Send Reset Link</button>
-        <div class="auth-links">
-          <a href="#" id="show-login-2">Back to sign in</a>
-        </div>
-      </form>
-
-      <div class="hipaa-notice">
-        <i class="fas fa-triangle-exclamation"></i>
-        <span>HIPAA-compliant AI providers available with BAA. Check with your institution's guidelines before use. Not intended for production clinical use without proper authorization.</span>
-      </div>
-
-      <div id="apk-download-link" style="text-align:center;margin:14px 0 0;font-size:13px;">
-        <a href="https://github.com/ifedan-ed/pediatric-ai-scribe-v3/releases/latest" target="_blank" rel="noopener" style="color:#2563eb;text-decoration:none;font-weight:500;">
-          <i class="fas fa-mobile-screen"></i> Download Android app (APK)
-        </a>
-      </div>
-
-      <details style="margin:16px 0 0;text-align:left;max-width:480px;margin-left:auto;margin-right:auto;">
-        <summary style="cursor:pointer;font-size:13px;font-weight:600;color:#64748b;text-align:center;">About Pediatric AI Scribe</summary>
-        <div style="padding:12px 0;font-size:12px;color:#64748b;line-height:1.7;">
-          <p style="margin:0 0 8px;">AI-powered clinical documentation for pediatric medicine. Generate HPIs, SOAP notes, hospital courses, chart reviews, well/sick visit notes, and developmental milestone assessments from voice or text.</p>
-          <p style="margin:0 0 8px;">Includes pediatric calculators (BP percentile, BMI, growth charts, bilirubin nomograms, vital signs), Learning Hub with quizzes and AI-generated content, and comprehensive security (2FA, SSO, session management, audit logging).</p>
-          <p style="margin:0;">All AI providers support BAA for HIPAA compliance. Audio and encounters auto-expire. AI learns from your edits over time.</p>
-        </div>
-      </details>
-    </div>
-    <footer class="app-footer">
-      Committed to healthcare equity &mdash; always consult a qualified healthcare professional for medical advice.
-      &nbsp;&bull;&nbsp;
-      &copy; 2024-2026 Pediatric AI Scribe by PedsHub. All rights reserved.
-    </footer>
-  </div>
-
-  <!-- MAIN APP (hidden until authenticated) -->
-  <div id="main-app" class="hidden">
-
-    <!-- HEADER -->
-    <header class="app-header">
-      <div class="header-content">
-        <div class="header-top">
-          <div style="display:flex;align-items:center;gap:10px;">
-            <button id="btn-menu-toggle" class="btn-header btn-menu-toggle" title="Menu" aria-label="Toggle menu">
-              <i class="fas fa-bars"></i>
-            </button>
-            <div class="logo">
-              <i class="fas fa-stethoscope"></i>
-              <div>
-                <h1>Pediatric AI Scribe</h1>
-                <p class="tagline">Welcome, <span id="user-name">Doctor</span></p>
-              </div>
-            </div>
-          </div>
-          <div class="header-right">
-            <div class="model-selector">
-              <label><i class="fas fa-robot"></i></label>
-              <select id="global-model-select"></select>
-              <span id="model-cost-badge" class="cost-badge" style="display:none;"></span>
-            </div>
-            <div class="header-buttons">
-              <button id="btn-settings" class="btn-header" title="Settings">
-                <i class="fas fa-cog"></i>
-              </button>
-              <button id="btn-logout" class="btn-header" title="Logout">
-                <i class="fas fa-right-from-bracket"></i>
-              </button>
-            </div>
-          </div>
-        </div>
-      </div>
-    </header>
-
-    <!-- ANNOUNCEMENT BANNER -->
-    <div id="announcement-banner" class="announcement-banner hidden" role="alert">
-      <i id="announcement-icon" class="fas fa-info-circle"></i>
-      <span id="announcement-text"></span>
-      <button id="announcement-close" class="announcement-close" aria-label="Dismiss"><i class="fas fa-times"></i></button>
-    </div>
-
-    <div class="app-body">
-
-    <!-- SIDEBAR NAVIGATION -->
-    <nav class="sidebar" id="sidebar">
-      <div class="sidebar-header">
-        <span class="sidebar-title"><i class="fas fa-stethoscope"></i> Menu</span>
-        <button id="btn-sidebar-close" class="btn-sm btn-ghost" title="Close menu" style="padding:4px 8px;">
-          <i class="fas fa-times"></i>
-        </button>
-      </div>
-      <div class="sidebar-nav">
-        <span class="sidebar-section-label">Encounters</span>
-        <button class="tab-btn active" data-tab="encounter">
-          <i class="fas fa-comments"></i>
-          <span>Encounter HPI</span>
-        </button>
-        <button class="tab-btn" data-tab="dictation">
-          <i class="fas fa-microphone"></i>
-          <span>Dictation HPI</span>
-        </button>
-        <span class="sidebar-section-label">Notes</span>
-        <button class="tab-btn" data-tab="hospital">
-          <i class="fas fa-hospital"></i>
-          <span>Hospital Course</span>
-        </button>
-        <button class="tab-btn" data-tab="chart">
-          <i class="fas fa-clipboard-list"></i>
-          <span>Chart Review</span>
-        </button>
-        <button class="tab-btn" data-tab="soap">
-          <i class="fas fa-file-waveform"></i>
-          <span>SOAP Note</span>
-        </button>
-        <button class="tab-btn" data-tab="wellvisit">
-          <i class="fas fa-calendar-check"></i>
-          <span>Well Visit</span>
-        </button>
-        <button class="tab-btn" data-tab="sickvisit">
-          <i class="fas fa-thermometer-half"></i>
-          <span>Sick Visit</span>
-        </button>
-        <span class="sidebar-section-label">Clinical Tools</span>
-        <button class="tab-btn" data-tab="vaxschedule">
-          <i class="fas fa-table"></i>
-          <span>Vaccine Schedule</span>
-        </button>
-        <button class="tab-btn" data-tab="catchup">
-          <i class="fas fa-rotate"></i>
-          <span>Catch-Up Schedule</span>
-        </button>
-        <button class="tab-btn" data-tab="peguide">
-          <i class="fas fa-stethoscope"></i>
-          <span>Physical Exam Guide</span>
-        </button>
-        <button class="tab-btn" data-tab="bedside">
-          <i class="fas fa-briefcase-medical" style="color:var(--red);"></i>
-          <span>Bedside</span>
-        </button>
-        <button class="tab-btn" data-tab="calculators">
-          <i class="fas fa-calculator"></i>
-          <span>Calculators</span>
-        </button>
-        <button class="tab-btn" data-tab="extensions">
-          <i class="fas fa-phone-volume"></i>
-          <span>Pagers &amp; Extensions</span>
-        </button>
-        <button class="tab-btn" data-tab="learning">
-          <i class="fas fa-graduation-cap"></i>
-          <span>Learning Hub</span>
-        </button>
-        <button class="tab-btn hidden" data-tab="cms" id="cms-tab-btn">
-          <i class="fas fa-pen-to-square"></i>
-          <span>Content Manager</span>
-        </button>
-        <span class="sidebar-section-label">Account</span>
-        <button class="tab-btn" data-tab="settings">
-          <i class="fas fa-cog"></i>
-          <span>Settings</span>
-        </button>
-        <button class="tab-btn" data-tab="faq">
-          <i class="fas fa-circle-question"></i>
-          <span>FAQ</span>
-        </button>
-        <button class="tab-btn hidden" data-tab="admin" id="admin-tab-btn">
-          <i class="fas fa-user-shield"></i>
-          <span>Admin</span>
-        </button>
-      </div>
-      <!-- Desktop collapse button (hidden on mobile) -->
-      <button id="btn-sidebar-pin" class="sidebar-pin-btn" title="Collapse sidebar">
-        <i class="fas fa-angles-left"></i>
-      </button>
-    </nav>
-    <!-- Desktop sidebar expand button (shown when sidebar is collapsed) -->
-    <button id="btn-sidebar-expand" class="sidebar-expand-btn" title="Expand sidebar" style="display:none;">
-      <i class="fas fa-angles-right"></i>
-    </button>
-
-    <div class="sidebar-overlay" id="sidebar-overlay"></div>
-
-    <main class="main-content">
-      <div id="busy-bar" class="busy-bar">
-        <div class="busy-spinner"></div>
-        <span class="busy-text" id="busy-text">Processing...</span>
-      </div>
-
-
-      <!-- Tab components (lazy-loaded from /components/*.html) -->
-      <section id="encounter-tab" class="tab-content active" data-component="encounter"></section>
-      <section id="dictation-tab" class="tab-content" data-component="dictation"></section>
-      <section id="hospital-tab" class="tab-content" data-component="hospital"></section>
-      <section id="chart-tab" class="tab-content" data-component="chart"></section>
-      <section id="soap-tab" class="tab-content" data-component="soap"></section>
-      <section id="vaxschedule-tab" class="tab-content" data-component="vaxschedule"></section>
-      <section id="catchup-tab" class="tab-content" data-component="catchup"></section>
-      <section id="peguide-tab" class="tab-content" data-component="pe-guide"></section>
-      <section id="bedside-tab" class="tab-content" data-component="bedside"></section>
-      <section id="calculators-tab" class="tab-content" data-component="calculators"></section>
-      <section id="extensions-tab" class="tab-content" data-component="extensions"></section>
-      <section id="learning-tab" class="tab-content" data-component="learning"></section>
-      <section id="cms-tab" class="tab-content" data-component="cms"></section>
-      <section id="admin-tab" class="tab-content" data-component="admin"></section>
-      <section id="wellvisit-tab" class="tab-content" data-component="wellvisit"></section>
-      <section id="sickvisit-tab" class="tab-content" data-component="sickvisit"></section>
-      <section id="settings-tab" class="tab-content" data-component="settings"></section>
-      <section id="faq-tab" class="tab-content" data-component="faq"></section>
-
-    </main>
-
-    </div><!-- /.app-body -->
-
-    <footer style="padding:12px 24px;text-align:center;font-size:12px;color:var(--g400);border-top:1px solid var(--g100);">
-      <a href="#" id="btn-show-about" style="color:var(--g500);text-decoration:none;">About Pediatric AI Scribe</a>
-      &nbsp;&bull;&nbsp;
-      &copy; <span id="app-year"></span> PedsHub. All rights reserved.
-    </footer>
-
-    <!-- About Modal -->
-    <div id="about-modal" class="confirm-modal hidden">
-      <div class="confirm-modal-box" style="max-width:600px;max-height:80vh;overflow-y:auto;">
-        <div style="display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;">
-          <h2 style="margin:0;font-size:18px;color:var(--g800);"><i class="fas fa-stethoscope" style="color:var(--blue);margin-right:8px;"></i>Pediatric AI Scribe</h2>
-          <button id="btn-close-about" class="btn-sm btn-ghost" style="padding:4px 8px;"><i class="fas fa-times"></i></button>
-        </div>
-        <p style="color:var(--g600);line-height:1.7;font-size:13px;margin:0 0 14px;">An AI-powered clinical documentation platform designed specifically for pediatric medicine. Built to help physicians spend less time on documentation and more time with patients.</p>
-
-        <h4 style="font-size:13px;color:var(--blue-dark);margin:16px 0 8px;">Clinical Documentation</h4>
-        <ul style="font-size:12.5px;color:var(--g700);line-height:1.8;padding-left:18px;margin:0 0 12px;">
-          <li><strong>Live Encounter</strong> &mdash; Record doctor-patient conversations, AI generates structured HPI using OLDCARTS framework</li>
-          <li><strong>Voice Dictation</strong> &mdash; Dictate your narrative, AI restructures into clean clinical documentation</li>
-          <li><strong>SOAP Notes</strong> &mdash; Full SOAP or subjective-only from transcript or dictation</li>
-          <li><strong>Hospital Course</strong> &mdash; Prose, day-by-day, organ-system (ICU), or psych format from progress notes</li>
-          <li><strong>Chart Review</strong> &mdash; Summarize outpatient, subspecialty, and ED visits for precharting</li>
-          <li><strong>Well Visit</strong> &mdash; AAP Bright Futures with SSHADESS, milestones, vaccines, and billing codes</li>
-          <li><strong>Sick Visit</strong> &mdash; Quick documentation with auto-suggested ROS and PE</li>
-        </ul>
-
-        <h4 style="font-size:13px;color:var(--blue-dark);margin:16px 0 8px;">Pediatric Calculators</h4>
-        <ul style="font-size:12.5px;color:var(--g700);line-height:1.8;padding-left:18px;margin:0 0 12px;">
-          <li><strong>BP Percentile</strong> &mdash; AAP 2017 with Rosner spline regression, height-adjusted</li>
-          <li><strong>BMI Percentile</strong> &mdash; CDC 2000 with extended obesity classification and visual chart</li>
-          <li><strong>Growth Charts</strong> &mdash; Visual WHO/CDC/Fenton curves with patient plotting and mid-parental height</li>
-          <li><strong>Bilirubin</strong> &mdash; AAP 2022 phototherapy thresholds and Bhutani nomogram</li>
-          <li><strong>Vital Signs</strong> &mdash; Harriet Lane reference with quick formulas (ETT, fluids, weight estimation)</li>
-          <li><strong>BSA &amp; Dosing</strong> &mdash; Mosteller BSA and weight-based dose calculator with volume</li>
-        </ul>
-
-        <h4 style="font-size:13px;color:var(--blue-dark);margin:16px 0 8px;">AI &amp; Speech</h4>
-        <ul style="font-size:12.5px;color:var(--g700);line-height:1.8;padding-left:18px;margin:0 0 12px;">
-          <li>Multiple AI providers with HIPAA-compliant options (BAA-covered)</li>
-          <li>Multiple transcription engines including medical-specific models</li>
-          <li>Browser Whisper for fully offline, private transcription</li>
-          <li>Text-to-speech for reading notes aloud</li>
-          <li>AI learns from your edits over time (correction tracking)</li>
-          <li>Customizable AI prompts for each note type</li>
-        </ul>
-
-        <h4 style="font-size:13px;color:var(--blue-dark);margin:16px 0 8px;">Learning Hub</h4>
-        <ul style="font-size:12.5px;color:var(--g700);line-height:1.8;padding-left:18px;margin:0 0 12px;">
-          <li>Educational articles, clinical pearls, quizzes, and slide presentations</li>
-          <li>AI-powered content generation from topics, PDFs, or Nextcloud files</li>
-          <li>Marp presentations with PPTX export</li>
-          <li>Semantic search powered by vector embeddings</li>
-        </ul>
-
-        <h4 style="font-size:13px;color:var(--blue-dark);margin:16px 0 8px;">Security &amp; Privacy</h4>
-        <ul style="font-size:12.5px;color:var(--g700);line-height:1.8;padding-left:18px;margin:0 0 12px;">
-          <li>Two-factor authentication (TOTP) and SSO/OIDC support</li>
-          <li>Session management with device tracking and revocation</li>
-          <li>Comprehensive audit logging of all clinical actions</li>
-          <li>Auto-expiring data (encounters 7 days, audio 24 hours)</li>
-          <li>Cloudflare Turnstile bot protection</li>
-          <li>Role-based access control (admin, moderator, user)</li>
-        </ul>
-
-        <p style="font-size:11px;color:var(--g400);margin:16px 0 0;text-align:center;">AI-generated notes should always be reviewed by a qualified healthcare professional before clinical use.</p>
-      </div>
-    </div>
-
-    <!-- dummy settings-modal kept for any stale JS references -->
-    <div id="settings-modal" class="hidden" style="display:none !important;"></div>
-
-  </div>
-
-  <!-- Confirmation Modal -->
-  <div id="confirm-modal" class="confirm-modal hidden">
-    <div class="confirm-modal-box">
-      <p id="confirm-modal-text"></p>
-      <div id="confirm-modal-input-wrap" style="display:none;margin:10px 0;">
-        <input type="text" id="confirm-modal-input" style="width:100%;padding:8px;border:1px solid var(--g300);border-radius:6px;font-size:13px;">
-      </div>
-      <div style="display:flex;gap:8px;justify-content:flex-end;margin-top:14px;">
-        <button id="confirm-modal-cancel" class="btn-sm btn-ghost">Cancel</button>
-        <button id="confirm-modal-ok" class="btn-sm btn-primary">Confirm</button>
-      </div>
-    </div>
-  </div>
-
-  <!-- LOADING -->
-  <div id="loading-overlay" class="loading-overlay hidden">
-    <div class="loading-box"><div class="spinner"></div><p id="loading-text">Processing...</p></div>
-  </div>
-
-  <!-- TOAST -->
-  <div id="toast-container" class="toast-container"></div>
-
-  <!-- SLIDE PREVIEW MODAL -->
-  <div id="slide-preview-modal" class="slide-preview-modal hidden" role="dialog" aria-modal="true">
-    <div class="slide-preview-overlay" id="slide-preview-overlay"></div>
-    <div class="slide-preview-shell">
-      <div class="slide-preview-topbar">
-        <span class="slide-preview-counter" id="slide-preview-counter">1 / 1</span>
-        <span style="font-size:13px;color:rgba(255,255,255,0.6);">Use arrow keys or swipe to navigate</span>
-        <button class="slide-preview-close" id="slide-preview-close" aria-label="Close preview">✕ Close</button>
-      </div>
-      <div class="slide-preview-stage" id="slide-preview-stage">
-        <button class="slide-nav-btn slide-nav-prev" id="slide-nav-prev" aria-label="Previous slide">&#8249;</button>
-        <div class="slide-preview-frame" id="slide-preview-frame">
-          <style id="slide-preview-css"></style>
-          <div id="slide-preview-content"></div>
-        </div>
-        <button class="slide-nav-btn slide-nav-next" id="slide-nav-next" aria-label="Next slide">&#8250;</button>
-      </div>
-      <div class="slide-preview-dots" id="slide-preview-dots"></div>
-    </div>
-  </div>
-
-  <!-- SCRIPTS (defer for faster initial paint) -->
-  <script src="/vendor/tiptap.bundle.js"></script>
-  <script src="https://cdn.jsdelivr.net/npm/chart.js@4.4.3/dist/chart.umd.min.js"
-          integrity="sha384-JUh163oCRItcbPme8pYnROHQMC6fNKTBWtRG3I3I0erJkzNgL7uxKlNwcrcFKeqF"
-          crossorigin="anonymous" referrerpolicy="no-referrer" defer></script>
-  <script defer src="/js/milestonesData.js"></script>
-  <script defer src="/js/pediatricScheduleData.js"></script>
-  <script defer src="/js/audioBackup.js"></script>
-  <script defer src="/js/correctionTracker.js"></script>
-  <script defer src="/js/browserWhisper.js"></script>
-  <script defer src="/js/speechRecognition.js"></script>
-  <script defer src="/js/transcriptionSettings.js"></script>
-  <script defer src="/js/voicePreferences.js"></script>
-  <script defer src="/js/app.js"></script>
-  <script defer src="/js/ui-state.js"></script>
-  <script defer src="/js/secureStorage.js"></script>
-  <script defer src="/js/authFetch.js"></script>
-  <script defer src="/js/auth.js"></script>
-  <script defer src="/js/liveEncounter.js"></script>
-  <script defer src="/js/voiceDictation.js"></script>
-  <script defer src="/js/hospitalCourse.js"></script>
-  <script defer src="/js/chartReview.js"></script>
-  <script defer src="/js/soap.js"></script>
-  <script defer src="/js/milestones.js"></script>
-  <script defer src="/js/peGuide.js"></script>
-  <script defer src="/js/extensions.js"></script>
-  <script defer src="/js/nextcloud.js"></script>
-  <script defer src="/js/wellVisit.js"></script>
-  <script defer src="/js/shadess.js"></script>
-  <script defer src="/js/sickVisit.js"></script>
-  <script defer src="/js/encounters.js"></script>
-  <script defer src="/js/memories.js"></script>
-  <script defer src="/js/documents.js"></script>
-  <script defer src="/js/calc-math.js"></script>
-  <script defer src="/js/drugs-loader.js"></script>
-  <script defer src="/js/calculators.js"></script>
-  <script type="module" src="/js/bedside/index.js"></script>
-  <script defer src="/js/learningHub.js"></script>
-  <script defer src="/js/admin.js"></script>
-
-  <!-- ═══════════ IMAGE LIGHTBOX (global overlay — triggered by any
-       [data-img-src] button in any tab; lives here so it exists in the
-       DOM from page load, independent of which tab has been lazy-loaded
-       yet). Styled inline to keep the CSP-compliant "no inline scripts"
-       rule (inline styles are allowed). ═══════════ -->
-  <div id="img-lightbox" style="display:none;position:fixed;inset:0;background:rgba(0,0,0,0.85);z-index:9999;align-items:center;justify-content:center;padding:20px;flex-direction:column;">
-    <div style="display:flex;align-items:center;gap:12px;margin-bottom:10px;color:white;max-width:95%;">
-      <div id="img-lightbox-title" style="flex:1;font-weight:600;font-size:14px;"></div>
-      <a id="img-lightbox-open" href="#" target="_blank" rel="noopener" style="color:#93c5fd;font-size:13px;text-decoration:none;"><i class="fas fa-up-right-from-square"></i> Open in new tab</a>
-      <button id="img-lightbox-close" type="button" style="background:rgba(255,255,255,0.15);color:white;border:none;border-radius:6px;padding:6px 10px;cursor:pointer;font-size:14px;"><i class="fas fa-xmark"></i> Close</button>
-    </div>
-    <img id="img-lightbox-img" src="" alt="" style="max-width:95%;max-height:85vh;object-fit:contain;border-radius:6px;box-shadow:0 4px 30px rgba(0,0,0,0.5);background:white;">
-  </div>
-</body>
-</html>
diff --git a/public/js/admin.js b/public/js/admin.js
deleted file mode 100644
index 2c0382f..0000000
--- a/public/js/admin.js
+++ /dev/null
@@ -1,1533 +0,0 @@
-// ============================================================
-// ADMIN.JS — Admin panel: users, settings, stats
-// ============================================================
-
-(function() {
-
-  var loaded = false;
-
-  // Load admin panel when admin tab is activated
-  document.addEventListener('tabChanged', function(e) {
-    if (e.detail && e.detail.tab === 'admin') {
-      if (!loaded) { loadAdmin(); loaded = true; }
-    }
-  });
-
-  document.addEventListener('click', function(e) {
-    // Refresh button
-    if (e.target.closest('#btn-refresh-users')) {
-      loadUsers();
-    }
-    // Toggle registration
-    if (e.target.closest('#btn-toggle-reg')) {
-      toggleRegistration();
-    }
-  });
-
-  function loadAdmin() {
-    loadSettings();
-    loadUsers();
-    // loadOidcConfig() is registered in the CMS IIFE below — it's not in scope here
-  }
-
-  // ---- SETTINGS + STATS ----
-
-  function loadSettings() {
-    fetch('/api/admin/settings', { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) return;
-        var stats = data.stats || {};
-        var settings = data.settings || {};
-
-        var el = document.getElementById('stat-users');
-        if (el) el.textContent = stats.totalUsers !== undefined ? stats.totalUsers : '—';
-        el = document.getElementById('stat-api-total');
-        if (el) el.textContent = stats.totalApiCalls !== undefined ? stats.totalApiCalls : '—';
-        el = document.getElementById('stat-api-today');
-        if (el) el.textContent = stats.todayApiCalls !== undefined ? stats.todayApiCalls : '—';
-
-        updateRegStatus(settings.registrationEnabled !== false);
-      })
-      .catch(function(err) { console.error('[Admin] Settings load failed:', err); });
-  }
-
-  function updateRegStatus(enabled) {
-    var text = document.getElementById('reg-status-text');
-    var btn = document.getElementById('btn-toggle-reg');
-    if (text) {
-      text.innerHTML = 'Registration is currently <strong style="color:' + (enabled ? 'var(--green)' : 'var(--red)') + '">' + (enabled ? '✅ Enabled' : '❌ Disabled') + '</strong>';
-    }
-    if (btn) btn.textContent = enabled ? 'Disable Registration' : 'Enable Registration';
-    window._adminRegEnabled = enabled;
-  }
-
-  function toggleRegistration() {
-    var newVal = !window._adminRegEnabled;
-    fetch('/api/admin/settings/registration', {
-      method: 'POST',
-      headers: getAuthHeaders(),
-      body: JSON.stringify({ enabled: newVal })
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      if (data.success) {
-        updateRegStatus(newVal);
-        showToast('Registration ' + (newVal ? 'enabled' : 'disabled'), 'success');
-      } else {
-        showToast(data.error || 'Failed', 'error');
-      }
-    })
-    .catch(function() { showToast('Request failed', 'error'); });
-  }
-
-  // ---- USERS ----
-
-  function loadUsers() {
-    var tbody = document.getElementById('admin-users-body');
-    if (!tbody) return;
-    tbody.innerHTML = '<tr><td colspan="5" style="text-align:center;color:var(--g400);padding:20px;">Loading...</td></tr>';
-
-    fetch('/api/admin/users', { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) { tbody.innerHTML = '<tr><td colspan="5" style="text-align:center;color:var(--red);padding:20px;">Failed to load users</td></tr>'; return; }
-        renderUsers(data.users || []);
-      })
-      .catch(function() { tbody.innerHTML = '<tr><td colspan="5" style="text-align:center;color:var(--red);padding:20px;">Request failed</td></tr>'; });
-  }
-
-  function renderUsers(users) {
-    var tbody = document.getElementById('admin-users-body');
-    if (!tbody) return;
-
-    var currentUser = JSON.parse(localStorage.getItem('ped_scribe_user') || '{}');
-
-    if (users.length === 0) {
-      tbody.innerHTML = '<tr><td colspan="5" style="text-align:center;color:var(--g400);padding:20px;">No users found</td></tr>';
-      return;
-    }
-
-    tbody.innerHTML = users.map(function(u) {
-      var isSelf = currentUser.id && u.id === currentUser.id;
-      var roleColor = u.role === 'admin' ? 'var(--blue)' : u.role === 'moderator' ? 'var(--purple)' : 'var(--g500)';
-      var statusColor = u.disabled ? 'var(--red)' : (u.email_verified ? 'var(--green)' : 'var(--amber)');
-      var statusText = u.disabled ? 'Disabled' : (u.email_verified ? 'Active' : 'Unverified');
-      var joined = u.created_at ? new Date(u.created_at).toLocaleDateString() : '—';
-
-      var actions = [];
-      if (!isSelf) {
-        if (!u.email_verified) {
-          actions.push('<button class="btn-sm btn-primary admin-action" data-action="verify" data-id="' + u.id + '" data-email="' + esc(u.email) + '">Verify</button>');
-        }
-        if (u.disabled) {
-          actions.push('<button class="btn-sm btn-success admin-action" data-action="enable" data-id="' + u.id + '" data-email="' + esc(u.email) + '">Enable</button>');
-        } else {
-          actions.push('<button class="btn-sm btn-ghost admin-action" data-action="disable" data-id="' + u.id + '" data-email="' + esc(u.email) + '">Disable</button>');
-        }
-        if (u.role === 'admin') {
-          actions.push('<button class="btn-sm btn-ghost admin-action" data-action="demote" data-id="' + u.id + '" data-email="' + esc(u.email) + '">Demote</button>');
-        } else {
-          actions.push('<button class="btn-sm btn-primary admin-action" data-action="promote" data-id="' + u.id + '" data-email="' + esc(u.email) + '">Make Admin</button>');
-        }
-        if (u.role !== 'moderator') {
-          actions.push('<button class="btn-sm btn-ghost admin-action" data-action="set-moderator" data-id="' + u.id + '" data-email="' + esc(u.email) + '" style="color:var(--purple);">Set Moderator</button>');
-        }
-        if (u.role === 'moderator') {
-          actions.push('<button class="btn-sm btn-ghost admin-action" data-action="set-user" data-id="' + u.id + '" data-email="' + esc(u.email) + '">Set User</button>');
-        }
-        actions.push('<button class="btn-sm btn-ghost admin-action" data-action="reset-pw" data-id="' + u.id + '" data-email="' + esc(u.email) + '">Reset PW</button>');
-        actions.push('<button class="btn-sm admin-action" style="background:var(--red-light);color:var(--red);" data-action="delete" data-id="' + u.id + '" data-email="' + esc(u.email) + '" data-name="' + esc(u.name) + '">Delete</button>');
-      } else {
-        actions.push('<span style="font-size:12px;color:var(--g400);">(you)</span>');
-      }
-
-      return '<tr>' +
-        '<td><div style="font-weight:600;font-size:13px;">' + esc(u.name) + '</div><div style="font-size:11px;color:var(--g500);">' + esc(u.email) + '</div></td>' +
-        '<td><span style="font-size:12px;font-weight:600;color:' + roleColor + ';">' + (u.role || 'user') + '</span></td>' +
-        '<td><span style="font-size:12px;color:' + statusColor + ';">' + statusText + '</span></td>' +
-        '<td style="font-size:12px;color:var(--g500);">' + joined + '</td>' +
-        '<td style="white-space:nowrap;">' + actions.join(' ') + '</td>' +
-        '</tr>';
-    }).join('');
-
-    // Bind action buttons
-    tbody.querySelectorAll('.admin-action').forEach(function(btn) {
-      btn.addEventListener('click', function() {
-        handleUserAction(btn.dataset.action, btn.dataset.id, btn.dataset.email, btn.dataset.name);
-      });
-    });
-  }
-
-  function handleUserAction(action, userId, email, name) {
-    switch (action) {
-
-      case 'verify':
-        showConfirm('Verify email for ' + email + '?', function() {
-          adminPost('/api/admin/users/' + userId + '/verify', {}, function() {
-            showToast(email + ' verified', 'success'); loadUsers();
-          });
-        });
-        break;
-
-      case 'disable':
-        showConfirm('Disable account for ' + email + '?', function() {
-          adminPost('/api/admin/users/' + userId + '/disable', {}, function() {
-            showToast(email + ' disabled', 'info'); loadUsers();
-          });
-        }, { danger: true, confirmText: 'Disable' });
-        break;
-
-      case 'enable':
-        adminPost('/api/admin/users/' + userId + '/enable', {}, function() {
-          showToast(email + ' enabled', 'success'); loadUsers();
-        });
-        break;
-
-      case 'promote':
-        showConfirm('Grant admin role to ' + email + '?', function() {
-          adminPost('/api/admin/users/' + userId + '/role', { role: 'admin' }, function() {
-            showToast(email + ' is now admin', 'success'); loadUsers();
-          });
-        });
-        break;
-
-      case 'demote':
-        showConfirm('Remove admin role from ' + email + '?', function() {
-          adminPost('/api/admin/users/' + userId + '/role', { role: 'user' }, function() {
-            showToast(email + ' demoted to user', 'info'); loadUsers();
-          });
-        });
-        break;
-
-      case 'set-moderator':
-        showConfirm('Set ' + email + ' as moderator? They will be able to manage Learning Hub content.', function() {
-          adminPost('/api/admin/users/' + userId + '/role', { role: 'moderator' }, function() {
-            showToast(email + ' is now a moderator', 'success'); loadUsers();
-          });
-        });
-        break;
-
-      case 'set-user':
-        showConfirm('Set ' + email + ' to regular user role?', function() {
-          adminPost('/api/admin/users/' + userId + '/role', { role: 'user' }, function() {
-            showToast(email + ' is now a user', 'success'); loadUsers();
-          });
-        });
-        break;
-
-      case 'reset-pw':
-        showConfirm('New password for ' + email + ' (8+ characters):', function(val) {
-          if (val.length < 8) { showToast('Password must be 8+ characters', 'error'); return; }
-          adminPost('/api/admin/users/' + userId + '/reset-password', { newPassword: val }, function() {
-            showToast('Password reset for ' + email, 'success');
-          });
-        }, { input: true, inputType: 'password', placeholder: 'New password', required: true, requiredMsg: 'Enter a password', confirmText: 'Reset Password' });
-        break;
-
-      case 'delete':
-        showConfirm('Permanently delete user ' + (name || email) + '? This cannot be undone.', function() {
-          fetch('/api/admin/users/' + userId, { method: 'DELETE', headers: getAuthHeaders() })
-            .then(function(r) { return r.json(); })
-            .then(function(data) {
-              if (data.success) { showToast(email + ' deleted', 'info'); loadUsers(); }
-              else showToast(data.error || 'Delete failed', 'error');
-            })
-            .catch(function() { showToast('Request failed', 'error'); });
-        }, { danger: true, confirmText: 'Delete' });
-        break;
-    }
-  }
-
-  function adminPost(url, body, onSuccess) {
-    fetch(url, {
-      method: 'POST',
-      headers: getAuthHeaders(),
-      body: JSON.stringify(body)
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      if (data.success) { onSuccess(data); }
-      else showToast(data.error || 'Request failed', 'error');
-    })
-    .catch(function() { showToast('Request failed', 'error'); });
-  }
-
-  function esc(str) {
-    if (!str) return '';
-    return String(str).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
-  }
-
-})();
-
-// ============================================================
-// ADMIN CMS — Announcements, Feature Flags, Email, AI Prompts
-// ============================================================
-(function() {
-
-  var cmsLoaded = false;
-
-  // Load CMS when admin tab is opened (via tabChanged event or click)
-  document.addEventListener('tabChanged', function(e) {
-    if (e.detail && e.detail.tab === 'admin') {
-      if (!cmsLoaded) { loadCms(); loadOidcConfig(); cmsLoaded = true; }
-    }
-  });
-
-  document.addEventListener('click', function(e) {
-
-    // Save buttons
-    if (e.target.closest('#btn-save-announcement'))  saveAnnouncement();
-    if (e.target.closest('#btn-save-flags'))         saveFlags();
-    if (e.target.closest('#btn-save-email'))         saveEmail();
-    if (e.target.closest('#btn-test-email'))         sendTestEmail();
-    if (e.target.closest('#btn-save-prompt'))        savePrompt();
-    if (e.target.closest('#btn-reset-prompt'))       resetPrompt();
-    if (e.target.closest('#btn-save-smtp'))          saveSmtp();
-    if (e.target.closest('#btn-clear-smtp'))         clearSmtp();
-    if (e.target.closest('#btn-save-auto-delete'))   saveAutoDelete();
-    if (e.target.closest('#btn-reset-all-defaults')) resetAllDefaults();
-  });
-
-  // When email template selector changes, repopulate fields
-  document.addEventListener('change', function(e) {
-    if (e.target.id === 'cms-email-template') loadEmailFields(e.target.value);
-    if (e.target.id === 'cms-prompt-select')  loadPromptText(e.target.value);
-  });
-
-  // ---- LOAD ALL CONFIG ----
-
-  function loadCms() {
-    fetch('/api/admin/config', { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) return;
-        var cfg = {};
-        (data.config || []).forEach(function(row) { cfg[row.key] = row.value; });
-
-        // Announcement
-        var annEnabled = document.getElementById('cms-ann-enabled');
-        var annType    = document.getElementById('cms-ann-type');
-        var annText    = document.getElementById('cms-ann-text');
-        if (annEnabled) annEnabled.value = cfg['announcement.enabled'] || 'false';
-        if (annType)    annType.value    = cfg['announcement.type']    || 'info';
-        if (annText)    annText.value    = cfg['announcement.text']    || '';
-
-        // Feature flags
-        var flagReadAloud = document.getElementById('cms-flag-read-aloud');
-        var flagNextcloud = document.getElementById('cms-flag-nextcloud');
-        if (flagReadAloud) flagReadAloud.value = cfg['feature.read_aloud'] !== undefined ? cfg['feature.read_aloud'] : 'true';
-        if (flagNextcloud) flagNextcloud.value = cfg['feature.nextcloud']  !== undefined ? cfg['feature.nextcloud']  : 'true';
-
-        // Auto-delete setting
-        var autoDeleteDays = cfg['site.auto_delete_days'] || '7';
-        var el = document.getElementById('cms-auto-delete-days');
-        if (el) el.value = autoDeleteDays;
-        el = document.getElementById('admin-auto-delete-days');
-        if (el) el.textContent = autoDeleteDays;
-
-        // Email — load verify template by default
-        window._adminEmailConfig = cfg;
-        loadEmailFields('verify');
-      })
-      .catch(function(err) { console.error('[AdminCMS] Config load failed:', err); });
-
-    loadPromptList();
-    loadSmtp();
-  }
-
-  // ---- ANNOUNCEMENT ----
-
-  function saveAnnouncement() {
-    var enabled = document.getElementById('cms-ann-enabled').value;
-    var type    = document.getElementById('cms-ann-type').value;
-    var text    = document.getElementById('cms-ann-text').value;
-
-    Promise.all([
-      putConfig('announcement.enabled', enabled),
-      putConfig('announcement.type',    type),
-      putConfig('announcement.text',    text)
-    ]).then(function() {
-      showToast('Announcement saved', 'success');
-      if (typeof loadAnnouncement === 'function') loadAnnouncement();
-    }).catch(function() { showToast('Save failed', 'error'); });
-  }
-
-  // ---- FEATURE FLAGS ----
-
-  function saveFlags() {
-    var readAloud = document.getElementById('cms-flag-read-aloud').value;
-    var nextcloud = document.getElementById('cms-flag-nextcloud').value;
-
-    Promise.all([
-      putConfig('feature.read_aloud', readAloud),
-      putConfig('feature.nextcloud',  nextcloud)
-    ]).then(function() {
-      showToast('Feature flags saved', 'success');
-    }).catch(function() { showToast('Save failed', 'error'); });
-  }
-
-  // ---- EMAIL TEMPLATES ----
-
-  function loadEmailFields(template) {
-    var cfg = window._adminEmailConfig || {};
-    var subject = document.getElementById('cms-email-subject');
-    var body    = document.getElementById('cms-email-body');
-    if (subject) subject.value = cfg['email.' + template + '.subject'] || '';
-    if (body)    body.value    = cfg['email.' + template + '.body']    || '';
-  }
-
-  function saveEmail() {
-    var template = document.getElementById('cms-email-template').value;
-    var subject  = document.getElementById('cms-email-subject').value;
-    var body     = document.getElementById('cms-email-body').value;
-
-    Promise.all([
-      putConfig('email.' + template + '.subject', subject),
-      putConfig('email.' + template + '.body',    body)
-    ]).then(function() {
-      // Update local cache
-      if (!window._adminEmailConfig) window._adminEmailConfig = {};
-      window._adminEmailConfig['email.' + template + '.subject'] = subject;
-      window._adminEmailConfig['email.' + template + '.body']    = body;
-      showToast('Email template saved', 'success');
-    }).catch(function() { showToast('Save failed', 'error'); });
-  }
-
-  function sendTestEmail() {
-    var template = document.getElementById('cms-email-template').value;
-    var sendBtn = document.getElementById('btn-test-email');
-    // Show inline email input instead of prompt()
-    var existing = document.getElementById('admin-test-email-row');
-    if (existing) { existing.remove(); return; }
-    var row = document.createElement('div');
-    row.id = 'admin-test-email-row';
-    row.style.cssText = 'margin-top:8px;display:flex;gap:6px;align-items:center;';
-    row.innerHTML = '<input type="email" id="admin-test-email-input" placeholder="recipient@example.com" style="padding:5px 8px;border:1px solid var(--g300);border-radius:6px;font-size:12px;width:220px;">'
-      + '<button class="btn-sm btn-primary" id="admin-test-email-submit" style="font-size:11px;">Send</button>'
-      + '<button class="btn-sm btn-ghost" id="admin-test-email-cancel" style="font-size:11px;">Cancel</button>';
-    if (sendBtn) sendBtn.parentElement.appendChild(row);
-    document.getElementById('admin-test-email-input').focus();
-    document.getElementById('admin-test-email-submit').onclick = function() {
-      var to = document.getElementById('admin-test-email-input').value.trim();
-      if (!to) { showToast('Enter an email address', 'error'); return; }
-      fetch('/api/admin/config/test-email', {
-        method: 'POST',
-        headers: getAuthHeaders(),
-        body: JSON.stringify({ to: to, template: template })
-      })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (data.success) { showToast('Test email sent to ' + to, 'success'); row.remove(); }
-        else showToast(data.error || 'Send failed', 'error');
-      })
-      .catch(function() { showToast('Request failed', 'error'); });
-    };
-    document.getElementById('admin-test-email-cancel').onclick = function() { row.remove(); };
-  }
-
-  // ---- AI PROMPTS ----
-
-  // ---- OIDC / SSO CONFIG ----
-  function loadOidcConfig() {
-    // Set callback URL display
-    var callbackEl = document.getElementById('oidc-callback-url');
-    if (callbackEl) callbackEl.textContent = window.location.origin + '/api/auth/oidc/callback';
-
-    fetch('/api/auth/oidc/config', { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) return;
-        var c = data.config || {};
-        var el;
-        el = document.getElementById('oidc-enabled'); if (el) el.value = c['oidc.enabled'] || 'false';
-        el = document.getElementById('oidc-issuer'); if (el) el.value = c['oidc.issuer'] || '';
-        el = document.getElementById('oidc-client-id'); if (el) el.value = c['oidc.client_id'] || '';
-        el = document.getElementById('oidc-client-secret'); if (el) el.placeholder = c['oidc.client_secret'] ? c['oidc.client_secret'] : 'Enter client secret';
-        el = document.getElementById('oidc-button-label'); if (el) el.value = c['oidc.button_label'] || '';
-        el = document.getElementById('oidc-disable-local'); if (el) el.value = c['oidc.disable_local_auth'] || 'false';
-      })
-      .catch(function() {});
-  }
-
-  document.addEventListener('click', function(e) {
-    if (e.target.id === 'btn-save-oidc' || e.target.closest('#btn-save-oidc')) {
-      e.preventDefault();
-      var status = document.getElementById('oidc-save-status');
-      if (status) { status.textContent = 'Saving...'; status.style.color = 'var(--g500)'; }
-
-      var body = {
-        'oidc.enabled': document.getElementById('oidc-enabled').value,
-        'oidc.issuer': document.getElementById('oidc-issuer').value.trim(),
-        'oidc.client_id': document.getElementById('oidc-client-id').value.trim(),
-        'oidc.button_label': document.getElementById('oidc-button-label').value.trim(),
-        'oidc.disable_local_auth': document.getElementById('oidc-disable-local').value
-      };
-      // Only send secret if user typed a new one
-      var secretEl = document.getElementById('oidc-client-secret');
-      if (secretEl && secretEl.value) body['oidc.client_secret'] = secretEl.value;
-
-      fetch('/api/auth/oidc/config', {
-        method: 'PUT',
-        headers: getAuthHeaders(),
-        body: JSON.stringify(body)
-      })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (data.success) {
-          showToast('OIDC settings saved', 'success');
-          if (status) status.textContent = '';
-          if (secretEl) secretEl.value = '';
-          loadOidcConfig();
-        } else {
-          showToast(data.error || 'Save failed', 'error');
-          if (status) status.textContent = '';
-        }
-      })
-      .catch(function() { showToast('Save failed', 'error'); if (status) status.textContent = ''; });
-    }
-  });
-
-  function loadPromptList() {
-    fetch('/api/admin/config/prompts', { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) return;
-        var sel = document.getElementById('cms-prompt-select');
-        if (!sel) return;
-        sel.innerHTML = '';
-        (data.prompts || []).forEach(function(p) {
-          var opt = document.createElement('option');
-          opt.value = p.key;
-          opt.textContent = p.key;
-          sel.appendChild(opt);
-        });
-        window._adminPrompts = {};
-        (data.prompts || []).forEach(function(p) { window._adminPrompts[p.key] = p.value; });
-        if (data.prompts && data.prompts.length > 0) {
-          loadPromptText(data.prompts[0].key);
-        }
-      })
-      .catch(function(err) { console.error('[AdminCMS] Prompts load failed:', err); });
-  }
-
-  function loadPromptText(key) {
-    var textarea = document.getElementById('cms-prompt-text');
-    if (!textarea) return;
-    textarea.value = (window._adminPrompts && window._adminPrompts[key]) || '';
-  }
-
-  function savePrompt() {
-    var sel  = document.getElementById('cms-prompt-select');
-    var text = document.getElementById('cms-prompt-text');
-    if (!sel || !text) return;
-    var key   = sel.value;
-    var value = text.value;
-    if (!key) return;
-
-    putConfig('prompt.' + key, value)
-      .then(function() {
-        if (!window._adminPrompts) window._adminPrompts = {};
-        window._adminPrompts[key] = value;
-        showToast('Prompt saved', 'success');
-      })
-      .catch(function() { showToast('Save failed', 'error'); });
-  }
-
-  function resetPrompt() {
-    var sel = document.getElementById('cms-prompt-select');
-    if (!sel || !sel.value) return;
-    var key = sel.value;
-    showConfirm('Reset "' + key + '" to the hardcoded default? This cannot be undone.', function() {
-      fetch('/api/admin/config/prompts/' + key + '/reset', {
-        method: 'POST',
-        headers: getAuthHeaders()
-      })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (data.success) {
-          if (!window._adminPrompts) window._adminPrompts = {};
-          window._adminPrompts[key] = data.value;
-          var textarea = document.getElementById('cms-prompt-text');
-          if (textarea) textarea.value = data.value;
-          showToast('Prompt reset to default', 'success');
-        } else {
-          showToast(data.error || 'Reset failed', 'error');
-        }
-      })
-      .catch(function() { showToast('Request failed', 'error'); });
-    });
-  }
-
-  // ---- SMTP ----
-
-  function loadSmtp() {
-    fetch('/api/admin/config/smtp/status', { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) return;
-        var badge = document.getElementById('smtp-source-badge');
-        if (badge) {
-          if (data.source === 'env') badge.textContent = 'Configured via env';
-          else if (data.source === 'database') badge.textContent = 'Configured in DB';
-          else { badge.textContent = 'Not configured'; badge.style.background = 'var(--red-light)'; badge.style.color = 'var(--red)'; }
-        }
-        var h = document.getElementById('cms-smtp-host'); if (h) h.value = data.host || '';
-        var p = document.getElementById('cms-smtp-port'); if (p) p.value = data.port || '587';
-        var u = document.getElementById('cms-smtp-user'); if (u) u.value = data.user || '';
-        var f = document.getElementById('cms-smtp-from'); if (f) f.value = data.from || '';
-      })
-      .catch(function() {});
-  }
-
-  function saveSmtp() {
-    var host   = document.getElementById('cms-smtp-host').value.trim();
-    var port   = document.getElementById('cms-smtp-port').value.trim();
-    var user   = document.getElementById('cms-smtp-user').value.trim();
-    var pass   = document.getElementById('cms-smtp-pass').value.trim();
-    var from   = document.getElementById('cms-smtp-from').value.trim();
-    var secure = document.getElementById('cms-smtp-secure').value;
-    if (!host) { showToast('SMTP host required', 'error'); return; }
-
-    fetch('/api/admin/config/smtp', {
-      method: 'PUT',
-      headers: getAuthHeaders(),
-      body: JSON.stringify({ host: host, port: port, user: user, pass: pass, from: from, secure: secure === 'true' })
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      if (data.success) { showToast('SMTP settings saved', 'success'); loadSmtp(); }
-      else showToast(data.error || 'Save failed', 'error');
-    })
-    .catch(function() { showToast('Request failed', 'error'); });
-  }
-
-  function clearSmtp() {
-    showConfirm('Clear DB SMTP settings? Env vars will be used if set.', function() {
-      fetch('/api/admin/config/smtp', { method: 'DELETE', headers: getAuthHeaders() })
-        .then(function(r) { return r.json(); })
-        .then(function(data) {
-          if (data.success) { showToast('SMTP DB settings cleared', 'info'); loadSmtp(); }
-          else showToast(data.error || 'Failed', 'error');
-        })
-        .catch(function() { showToast('Request failed', 'error'); });
-    });
-  }
-
-  // ---- AUTO-DELETE / RESET ----
-
-  function saveAutoDelete() {
-    var days = document.getElementById('cms-auto-delete-days').value;
-    putConfig('site.auto_delete_days', days)
-      .then(function() {
-        var el = document.getElementById('admin-auto-delete-days');
-        if (el) el.textContent = days;
-        showToast('Auto-delete set to ' + days + ' days', 'success');
-      })
-      .catch(function() { showToast('Save failed', 'error'); });
-  }
-
-  function resetAllDefaults() {
-    showConfirm('Reset all settings to factory defaults? Announcements, feature flags, email templates will be reset. SMTP and custom models are preserved.', function() {
-      fetch('/api/admin/config/reset-defaults', { method: 'POST', headers: getAuthHeaders() })
-        .then(function(r) { return r.json(); })
-        .then(function(data) {
-          if (data.success) {
-            showToast(data.message || 'Reset to defaults', 'success');
-            cmsLoaded = false;
-            loadCms();
-          } else showToast(data.error || 'Reset failed', 'error');
-        })
-        .catch(function() { showToast('Request failed', 'error'); });
-    }, { danger: true, confirmText: 'Reset' });
-  }
-
-  // ---- HELPERS ----
-
-  function putConfig(key, value) {
-    return fetch('/api/admin/config/' + encodeURIComponent(key), {
-      method: 'PUT',
-      headers: getAuthHeaders(),
-      body: JSON.stringify({ value: value })
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      if (!data.success) throw new Error(data.error || 'Failed');
-      return data;
-    });
-  }
-
-})();
-
-// ============================================================
-// ADMIN MODEL MANAGEMENT — Discover, search, enable/disable, custom models
-// ============================================================
-(function() {
-
-  document.addEventListener('tabChanged', function(e) {
-    if (e.detail && e.detail.tab === 'admin') {
-      loadAdminModels();
-    }
-  });
-
-  document.addEventListener('click', function(e) {
-    if (e.target.closest('#btn-discover-models'))    discoverModels();
-    if (e.target.closest('#btn-add-custom-model'))   addCustomModel();
-    if (e.target.closest('#btn-save-default-model')) saveDefaultModel();
-    if (e.target.closest('#btn-clear-all-models'))   clearAllModels();
-    if (e.target.closest('.admin-model-test-btn')) {
-      var btn = e.target.closest('.admin-model-test-btn');
-      testModel(btn.dataset.mid, btn);
-    }
-  });
-
-  // Allow Enter key to trigger search
-  document.addEventListener('keydown', function(e) {
-    if (e.target.id === 'admin-model-search' && e.key === 'Enter') {
-      e.preventDefault();
-      discoverModels();
-    }
-  });
-
-  function esc(str) {
-    if (!str) return '';
-    return String(str).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
-  }
-
-  function loadAdminModels() {
-    fetch('/api/admin/config/models', { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) return;
-
-        // Provider badge
-        var badge = document.getElementById('admin-model-provider-badge');
-        if (badge) badge.textContent = (data.provider || 'unknown').toUpperCase();
-
-        // Default model selector — built-ins + custom models
-        var defaultSel = document.getElementById('admin-default-model');
-        if (defaultSel) {
-          defaultSel.innerHTML = '';
-          data.models.forEach(function(m) {
-            var opt = document.createElement('option');
-            opt.value = m.id;
-            opt.textContent = m.name + (m.enabled === false ? ' (disabled)' : '');
-            defaultSel.appendChild(opt);
-          });
-          (data.custom || []).forEach(function(m) {
-            var opt = document.createElement('option');
-            opt.value = m.id;
-            opt.textContent = m.name;
-            defaultSel.appendChild(opt);
-          });
-          // Pre-select the saved default
-          if (data.defaultModel) defaultSel.value = data.defaultModel;
-        }
-
-        // Built-in models with toggle
-        var container = document.getElementById('admin-builtin-models');
-        if (container) {
-          if (data.litellmHint) {
-            container.innerHTML = '<div style="padding:10px 12px;background:var(--g50);border-radius:6px;font-size:13px;color:var(--g600);">' +
-              '<p style="margin:0 0 8px;"><i class="fas fa-info-circle" style="color:var(--blue);"></i> <strong>LiteLLM mode:</strong> No built-in models. ' +
-              'Use <strong>Search API</strong> below to discover models from your proxy, then add them.</p>' +
-              '<button id="btn-clear-all-models" class="btn-sm" style="background:var(--red-light);color:var(--red);border:none;border-radius:6px;padding:4px 12px;font-size:12px;cursor:pointer;">' +
-              '<i class="fas fa-trash"></i> Clear all added models</button></div>';
-          } else if (data.models.length === 0) {
-            container.innerHTML = '<p style="color:var(--g400);font-size:13px;">No built-in models for this provider.</p>';
-          } else {
-            container.innerHTML = data.models.map(function(m) {
-              var checked = m.enabled !== false ? 'checked' : '';
-              return '<div style="display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:6px;background:var(--g50);font-size:13px;">' +
-                '<label style="display:flex;align-items:center;gap:8px;flex:1;cursor:pointer;margin:0;">' +
-                '<input type="checkbox" class="admin-model-toggle" data-model-id="' + esc(m.id) + '" ' + checked + ' style="accent-color:var(--blue);">' +
-                '<span style="flex:1;"><strong>' + esc(m.name) + '</strong> <span style="color:var(--g500);font-size:11px;">(' + esc(m.id) + ')</span></span>' +
-                '<span style="font-size:11px;padding:1px 6px;border-radius:4px;background:var(--g100);color:var(--g600);">' + esc(m.tag || '') + '</span>' +
-                '<span style="font-size:11px;color:var(--g500);">' + esc(m.cost || '') + '</span>' +
-                '</label>' +
-                '<button class="btn-sm admin-model-test-btn" data-mid="' + esc(m.id) + '" style="padding:2px 8px;font-size:11px;background:var(--g100);color:var(--g700);border:none;border-radius:4px;cursor:pointer;white-space:nowrap;">Test</button>' +
-                '</div>';
-            }).join('');
-
-            container.querySelectorAll('.admin-model-toggle').forEach(function(cb) {
-              cb.addEventListener('change', function() {
-                toggleModel(cb.dataset.modelId, cb.checked);
-              });
-            });
-          }
-        }
-
-        // Custom models list
-        renderCustomModels(data.custom || []);
-      })
-      .catch(function(err) { console.error('[AdminModels] Load failed:', err); });
-  }
-
-  function toggleModel(modelId, enabled) {
-    fetch('/api/admin/config/models/toggle', {
-      method: 'PUT',
-      headers: getAuthHeaders(),
-      body: JSON.stringify({ modelId: modelId, enabled: enabled })
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      if (data.success) {
-        showToast(modelId + ' ' + (enabled ? 'enabled' : 'disabled'), 'success');
-      } else {
-        showToast(data.error || 'Failed', 'error');
-        // Revert checkbox
-        var cb = document.querySelector('.admin-model-toggle[data-model-id="' + modelId + '"]');
-        if (cb) cb.checked = !enabled;
-      }
-    })
-    .catch(function() { showToast('Request failed', 'error'); });
-  }
-
-  function discoverModels() {
-    var search = (document.getElementById('admin-model-search') || {}).value || '';
-    var container = document.getElementById('admin-discovered-models');
-    var hint = document.getElementById('admin-discover-hint');
-    if (!container) return;
-
-    container.innerHTML = '<p style="color:var(--g400);font-size:13px;"><i class="fas fa-spinner fa-spin"></i> Querying provider API...</p>';
-    if (hint) hint.style.display = 'none';
-
-    fetch('/api/admin/config/models/discover?q=' + encodeURIComponent(search), { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) {
-          container.innerHTML = '<p style="color:var(--red);font-size:13px;">Error: ' + esc(data.error || 'Unknown error') + '</p>';
-          return;
-        }
-        if (!data.models || data.models.length === 0) {
-          container.innerHTML = '<p style="color:var(--g400);font-size:13px;">No models found' + (search ? ' matching "' + esc(search) + '"' : '') + '. Try a different search term.</p>';
-          return;
-        }
-
-        container.innerHTML = '<p style="font-size:12px;color:var(--g500);margin:0 0 6px;">Found ' + data.count + ' models. Click + to add to your model list.</p>' +
-          data.models.slice(0, 100).map(function(m) {
-            return '<div style="display:flex;align-items:center;gap:8px;padding:5px 8px;border-radius:6px;background:var(--g50);font-size:13px;">' +
-              '<button class="btn-sm btn-primary admin-add-discovered" data-mid="' + esc(m.id) + '" data-mname="' + esc(m.name) + '" data-mcost="' + esc(m.cost) + '" data-mcat="' + esc(m.category) + '" style="padding:2px 8px;font-size:11px;min-width:28px;">+</button>' +
-              '<button class="btn-sm admin-model-test-btn" data-mid="' + esc(m.id) + '" style="padding:2px 8px;font-size:11px;background:var(--g100);color:var(--g700);border:none;border-radius:4px;cursor:pointer;">Test</button>' +
-              '<span style="flex:1;"><strong>' + esc(m.name) + '</strong> <span style="color:var(--g500);font-size:11px;">(' + esc(m.id) + ')</span></span>' +
-              '<span style="font-size:11px;color:var(--g500);">' + esc(m.cost || '') + '</span>' +
-              '<span style="font-size:10px;padding:1px 5px;border-radius:3px;background:var(--g100);color:var(--g600);">' + esc(m.category || '') + '</span>' +
-              '</div>';
-          }).join('');
-
-        container.querySelectorAll('.admin-add-discovered').forEach(function(btn) {
-          btn.addEventListener('click', function() {
-            addDiscoveredModel(btn.dataset.mid, btn.dataset.mname, btn.dataset.mcost, btn.dataset.mcat, btn);
-          });
-        });
-      })
-      .catch(function(err) {
-        container.innerHTML = '<p style="color:var(--red);font-size:13px;">Request failed: ' + esc(err.message) + '</p>';
-      });
-  }
-
-  function addDiscoveredModel(id, name, cost, category, btn) {
-    fetch('/api/admin/config/models/add-discovered', {
-      method: 'POST',
-      headers: getAuthHeaders(),
-      body: JSON.stringify({ id: id, name: name, cost: cost, category: category })
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      if (data.success) {
-        showToast('Added: ' + name + ' — now select it as default and click Set Default', 'success');
-        if (btn) { btn.textContent = 'Added'; btn.disabled = true; btn.style.background = 'var(--green)'; }
-        // Refresh model lists, then auto-select the newly added model
-        fetch('/api/admin/config/models', { headers: getAuthHeaders() })
-          .then(function(r) { return r.json(); })
-          .then(function(refreshed) {
-            if (!refreshed.success) return;
-            var defaultSel = document.getElementById('admin-default-model');
-            if (defaultSel) {
-              defaultSel.innerHTML = '';
-              refreshed.models.forEach(function(m) {
-                var opt = document.createElement('option');
-                opt.value = m.id;
-                opt.textContent = m.name + (m.enabled === false ? ' (disabled)' : '');
-                defaultSel.appendChild(opt);
-              });
-              (refreshed.custom || []).forEach(function(m) {
-                var opt = document.createElement('option');
-                opt.value = m.id;
-                opt.textContent = m.name;
-                defaultSel.appendChild(opt);
-              });
-              // Auto-select the model just added
-              defaultSel.value = id;
-            }
-            renderCustomModels(refreshed.custom || []);
-          });
-      } else {
-        showToast(data.error || 'Failed', 'error');
-      }
-    })
-    .catch(function() { showToast('Request failed', 'error'); });
-  }
-
-  function addCustomModel() {
-    var id   = (document.getElementById('admin-custom-model-id')   || {}).value || '';
-    var name = (document.getElementById('admin-custom-model-name') || {}).value || '';
-    var cost = (document.getElementById('admin-custom-model-cost') || {}).value || '';
-    var cat  = (document.getElementById('admin-custom-model-cat')  || {}).value || 'smart';
-
-    if (!id.trim() || !name.trim()) { showToast('Model ID and name required', 'error'); return; }
-
-    fetch('/api/admin/config/models/custom', {
-      method: 'POST',
-      headers: getAuthHeaders(),
-      body: JSON.stringify({ id: id.trim(), name: name.trim(), cost: cost.trim(), category: cat })
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      if (data.success) {
-        showToast('Custom model added: ' + name, 'success');
-        // Clear inputs
-        var el = document.getElementById('admin-custom-model-id');   if (el) el.value = '';
-        el = document.getElementById('admin-custom-model-name'); if (el) el.value = '';
-        el = document.getElementById('admin-custom-model-cost'); if (el) el.value = '';
-        loadAdminModels();
-      } else {
-        showToast(data.error || 'Failed', 'error');
-      }
-    })
-    .catch(function() { showToast('Request failed', 'error'); });
-  }
-
-  function renderCustomModels(custom) {
-    var container = document.getElementById('admin-custom-models-list');
-    if (!container) return;
-    if (!custom || custom.length === 0) {
-      container.innerHTML = '';
-      return;
-    }
-
-    container.innerHTML = '<label style="font-size:12px;font-weight:600;color:var(--g600);display:block;margin-bottom:4px;">Custom / Discovered Models</label>' +
-      custom.map(function(m) {
-        return '<div style="display:flex;align-items:center;gap:8px;padding:5px 8px;border-radius:6px;background:var(--g50);font-size:13px;">' +
-          '<span style="flex:1;"><strong>' + esc(m.name) + '</strong> <span style="color:var(--g500);font-size:11px;">(' + esc(m.id) + ')</span></span>' +
-          '<span style="font-size:11px;padding:1px 6px;border-radius:4px;background:var(--blue-light, #e0f0ff);color:var(--blue);">' + esc(m.tag || 'CUSTOM') + '</span>' +
-          '<span style="font-size:11px;color:var(--g500);">' + esc(m.cost || '') + '</span>' +
-          '<button class="btn-sm admin-model-test-btn" data-mid="' + esc(m.id) + '" style="padding:2px 8px;font-size:11px;background:var(--g100);color:var(--g700);border:none;border-radius:4px;cursor:pointer;">Test</button>' +
-          '<button class="btn-sm admin-delete-custom" data-mid="' + esc(m.id) + '" style="padding:2px 8px;font-size:11px;background:var(--red-light);color:var(--red);border:none;border-radius:4px;cursor:pointer;">Remove</button>' +
-          '</div>';
-      }).join('');
-
-    container.querySelectorAll('.admin-delete-custom').forEach(function(btn) {
-      btn.addEventListener('click', function() {
-        deleteCustomModel(btn.dataset.mid);
-      });
-    });
-  }
-
-  function deleteCustomModel(modelId) {
-    fetch('/api/admin/config/models/custom/' + encodeURIComponent(modelId), {
-      method: 'DELETE',
-      headers: getAuthHeaders()
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      if (data.success) {
-        showToast('Removed: ' + modelId, 'info');
-        loadAdminModels();
-      } else {
-        showToast(data.error || 'Failed', 'error');
-      }
-    })
-    .catch(function() { showToast('Request failed', 'error'); });
-  }
-
-  function clearAllModels() {
-    showConfirm('Remove all added models? You will need to re-add them via Search API.', function() {
-      Promise.all([
-        fetch('/api/admin/config/models/clear-all', { method: 'POST', headers: getAuthHeaders() })
-          .then(function(r) { return r.json(); })
-      ]).then(function(results) {
-        if (results[0].success) {
-          showToast('All models cleared', 'info');
-          loadAdminModels();
-        } else {
-          showToast(results[0].error || 'Failed', 'error');
-        }
-      }).catch(function() { showToast('Request failed', 'error'); });
-    });
-  }
-
-  function saveDefaultModel() {
-    var sel = document.getElementById('admin-default-model');
-    if (!sel || !sel.value) { showToast('Select a model', 'error'); return; }
-
-    fetch('/api/admin/config/models/default', {
-      method: 'PUT',
-      headers: getAuthHeaders(),
-      body: JSON.stringify({ modelId: sel.value })
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      if (data.success) showToast('Default model set: ' + sel.value, 'success');
-      else showToast(data.error || 'Failed', 'error');
-    })
-    .catch(function() { showToast('Request failed', 'error'); });
-  }
-
-  function testModel(modelId, btn) {
-    if (!modelId) return;
-    var origText = btn ? btn.textContent : 'Test';
-    if (btn) { btn.textContent = '...'; btn.disabled = true; }
-
-    fetch('/api/admin/config/models/test', {
-      method: 'POST',
-      headers: getAuthHeaders(),
-      body: JSON.stringify({ modelId: modelId })
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      if (btn) { btn.textContent = origText; btn.disabled = false; }
-      if (data.success) {
-        showToast('"' + (data.response || '?') + '" — ' + modelId + ' (' + (data.duration || 0) + 'ms)', 'success');
-      } else {
-        showToast('Test failed: ' + (data.error || 'Unknown error'), 'error');
-      }
-    })
-    .catch(function() {
-      if (btn) { btn.textContent = origText; btn.disabled = false; }
-      showToast('Request failed', 'error');
-    });
-  }
-
-})();
-
-// ============================================================
-// ADMIN TTS MANAGEMENT
-// ============================================================
-(function() {
-  document.addEventListener('tabChanged', function(e) {
-    if (e.detail && e.detail.tab === 'admin') loadTTSConfig();
-  });
-  document.addEventListener('click', function(e) {
-    if (e.target.closest('#btn-test-tts'))    testTTS();
-    if (e.target.closest('#btn-discover-tts')) discoverTTS();
-    if (e.target.closest('.admin-tts-set-btn')) {
-      var btn = e.target.closest('.admin-tts-set-btn');
-      setTTSDefault(btn.dataset.id, btn.dataset.type, btn);
-    }
-  });
-  document.addEventListener('keydown', function(e) {
-    if (e.target.id === 'admin-tts-search' && e.key === 'Enter') { e.preventDefault(); discoverTTS(); }
-  });
-
-  function esc(str) {
-    if (!str) return '';
-    return String(str).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
-  }
-
-  function loadTTSConfig() {
-    fetch('/api/admin/config/tts', { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) return;
-        var badge = document.getElementById('admin-tts-provider-badge');
-        if (badge) {
-          badge.textContent = (data.provider || 'none').toUpperCase();
-          badge.style.background = data.provider === 'none' ? 'var(--red-light)' : 'var(--g100)';
-          badge.style.color = data.provider === 'none' ? 'var(--red)' : 'var(--g600)';
-        }
-        var info = document.getElementById('admin-tts-info');
-        if (info) {
-          var parts = [];
-          if (data.envProvider !== 'auto') parts.push('TTS_PROVIDER=' + data.envProvider);
-          if (data.dbVoice) parts.push('DB voice: ' + data.dbVoice);
-          else if (data.envVoice) parts.push('Env voice: ' + data.envVoice);
-          if (data.dbModel) parts.push('DB model: ' + data.dbModel);
-          else if (data.envModel) parts.push('Env model: ' + data.envModel);
-          var configured = Object.keys(data.configured || {}).filter(function(k) { return data.configured[k]; });
-          if (configured.length) parts.push('Configured: ' + configured.join(', '));
-          info.textContent = parts.join(' · ') || 'Auto-detected from env';
-        }
-        var voiceSel = document.getElementById('admin-tts-voice');
-        if (voiceSel) {
-          voiceSel.innerHTML = '';
-          var voices = (data.voices && data.voices[data.provider]) || [];
-          if (data.currentVoice && voices.indexOf(data.currentVoice) === -1) voices = [data.currentVoice].concat(voices);
-          if (voices.length === 0) voices = ['default'];
-          voices.forEach(function(v) {
-            var opt = document.createElement('option');
-            opt.value = v;
-            opt.textContent = v + (v === data.currentVoice ? ' (active)' : '');
-            if (v === data.currentVoice) opt.selected = true;
-            voiceSel.appendChild(opt);
-          });
-        }
-      })
-      .catch(function() {});
-  }
-
-  function discoverTTS() {
-    var search = (document.getElementById('admin-tts-search') || {}).value || '';
-    var container = document.getElementById('admin-tts-discovered');
-    var hint = document.getElementById('admin-tts-discover-hint');
-    if (!container) return;
-    container.innerHTML = '<p style="font-size:13px;color:var(--g400);"><i class="fas fa-spinner fa-spin"></i> Querying provider...</p>';
-    if (hint) hint.style.display = 'none';
-
-    fetch('/api/admin/config/tts/discover?q=' + encodeURIComponent(search), { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) {
-          container.innerHTML = '<p style="font-size:13px;color:var(--red);">Error: ' + esc(data.error || 'Unknown') + '</p>';
-          return;
-        }
-        var items = data.voices || [];
-        if (items.length === 0) {
-          container.innerHTML = '<p style="font-size:13px;color:var(--g400);">No voices found' + (search ? ' matching "' + esc(search) + '"' : '') + '</p>';
-          return;
-        }
-        container.innerHTML = '<p style="font-size:12px;color:var(--g500);margin:0 0 6px;">Found ' + data.count + ' voices (provider: ' + esc(data.provider) + ')</p>' +
-          items.slice(0, 100).map(function(v) {
-            var isModel = (v.source || '').indexOf('gateway') !== -1 || (v.source || '').indexOf('builtin-model') !== -1;
-            var setType = isModel ? 'model' : 'voice';
-            var badge = isModel ? '<span style="font-size:9px;padding:1px 5px;border-radius:4px;background:var(--blue);color:white;margin-left:4px;">MODEL</span>' : '<span style="font-size:9px;padding:1px 5px;border-radius:4px;background:var(--green);color:white;margin-left:4px;">VOICE</span>';
-            return '<div style="display:flex;align-items:center;gap:8px;padding:5px 8px;border-radius:6px;background:var(--g50);font-size:13px;">' +
-              '<button class="btn-sm btn-primary admin-tts-set-btn" data-id="' + esc(v.id) + '" data-type="' + setType + '" style="padding:2px 8px;font-size:11px;">Set</button>' +
-              '<span style="flex:1;">' + esc(v.name) + badge + '</span>' +
-              '<span style="font-size:10px;color:var(--g400);">' + esc(v.source || '') + '</span>' +
-              '</div>';
-          }).join('');
-      })
-      .catch(function(err) {
-        container.innerHTML = '<p style="font-size:13px;color:var(--red);">Request failed: ' + esc(err.message) + '</p>';
-      });
-  }
-
-  function setTTSDefault(id, type, btn) {
-    var key = type === 'model' ? 'tts.model' : 'tts.voice';
-    var origText = btn ? btn.textContent : '';
-    if (btn) { btn.textContent = '...'; btn.disabled = true; }
-
-    fetch('/api/admin/config/' + encodeURIComponent(key), {
-      method: 'PUT',
-      headers: getAuthHeaders(),
-      body: JSON.stringify({ value: id })
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      if (btn) { btn.textContent = 'Set'; btn.disabled = false; btn.style.background = 'var(--green)'; setTimeout(function() { btn.style.background = ''; }, 2000); }
-      if (data.success) {
-        showToast('TTS ' + type + ' set to: ' + id, 'success');
-        // Update voice selector
-        var voiceSel = document.getElementById('admin-tts-voice');
-        if (voiceSel && type === 'voice') {
-          var found = Array.from(voiceSel.options).find(function(o) { return o.value === id; });
-          if (!found) {
-            var opt = document.createElement('option');
-            opt.value = id; opt.textContent = id + ' (active)';
-            voiceSel.insertBefore(opt, voiceSel.firstChild);
-          }
-          voiceSel.value = id;
-        }
-        loadTTSConfig();
-      } else {
-        showToast(data.error || 'Failed', 'error');
-      }
-    })
-    .catch(function() {
-      if (btn) { btn.textContent = origText; btn.disabled = false; }
-      showToast('Request failed', 'error');
-    });
-  }
-
-  function testTTS() {
-    var text = (document.getElementById('admin-tts-test-text') || {}).value || 'Hello.';
-    var voice = (document.getElementById('admin-tts-voice') || {}).value || '';
-    var btn = document.getElementById('btn-test-tts');
-    var resultEl = document.getElementById('admin-tts-result');
-    var audioEl = document.getElementById('admin-tts-audio');
-    if (btn) { btn.disabled = true; btn.innerHTML = '<i class="fas fa-spinner fa-spin"></i> Synthesizing...'; }
-    if (resultEl) resultEl.textContent = '';
-    if (audioEl) audioEl.style.display = 'none';
-
-    fetch('/api/admin/config/tts/test', {
-      method: 'POST',
-      headers: getAuthHeaders(),
-      body: JSON.stringify({ text: text, voice: voice })
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      if (btn) { btn.disabled = false; btn.innerHTML = '<i class="fas fa-play"></i> Synthesize &amp; Play'; }
-      if (!data.success) {
-        if (resultEl) resultEl.textContent = 'Error: ' + (data.error || 'Unknown error');
-        return;
-      }
-      if (audioEl && data.audio) {
-        var blob = base64ToBlob(data.audio, 'audio/mpeg');
-        audioEl.src = URL.createObjectURL(blob);
-        audioEl.style.display = 'inline-block';
-        audioEl.play();
-      }
-      if (resultEl) resultEl.textContent = 'Provider: ' + (data.provider || '?') + ' · Voice: ' + (data.voice || '?');
-    })
-    .catch(function(err) {
-      if (btn) { btn.disabled = false; btn.innerHTML = '<i class="fas fa-play"></i> Synthesize &amp; Play'; }
-      if (resultEl) resultEl.textContent = 'Request failed: ' + err.message;
-    });
-  }
-
-  function base64ToBlob(base64, type) {
-    var binary = atob(base64);
-    var bytes = new Uint8Array(binary.length);
-    for (var i = 0; i < binary.length; i++) bytes[i] = binary.charCodeAt(i);
-    return new Blob([bytes], { type: type });
-  }
-
-})();
-
-// ============================================================
-// ADMIN STT MANAGEMENT
-// ============================================================
-(function() {
-  var mediaRecorder = null;
-  var audioChunks = [];
-  var recording = false;
-
-  document.addEventListener('tabChanged', function(e) {
-    if (e.detail && e.detail.tab === 'admin') loadSTTConfig();
-  });
-  document.addEventListener('click', function(e) {
-    if (e.target.closest('#btn-stt-record'))    toggleRecording();
-    if (e.target.closest('#btn-discover-stt'))  discoverSTT();
-    if (e.target.closest('.admin-stt-set-btn')) {
-      var btn = e.target.closest('.admin-stt-set-btn');
-      setSTTDefault(btn.dataset.id, btn);
-    }
-  });
-  document.addEventListener('keydown', function(e) {
-    if (e.target.id === 'admin-stt-search' && e.key === 'Enter') { e.preventDefault(); discoverSTT(); }
-  });
-
-  function esc(str) {
-    if (!str) return '';
-    return String(str).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
-  }
-
-  function loadSTTConfig() {
-    fetch('/api/admin/config/stt', { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) return;
-        var badge = document.getElementById('admin-stt-provider-badge');
-        if (badge) {
-          badge.textContent = (data.provider || 'none').toUpperCase();
-          badge.style.background = data.provider === 'none' ? 'var(--red-light)' : 'var(--g100)';
-          badge.style.color = data.provider === 'none' ? 'var(--red)' : 'var(--g600)';
-        }
-        var info = document.getElementById('admin-stt-info');
-        if (info) {
-          var parts = [];
-          if (data.envProvider !== 'auto') parts.push('TRANSCRIBE_PROVIDER=' + data.envProvider);
-          if (data.dbModel) parts.push('DB model: ' + data.dbModel);
-          else if (data.envModel) parts.push('Env model: ' + data.envModel);
-          var configured = Object.keys(data.configured || {}).filter(function(k) { return data.configured[k]; });
-          if (configured.length) parts.push('Configured: ' + configured.join(', '));
-          info.textContent = parts.join(' · ') || 'Auto-detected from env';
-        }
-      })
-      .catch(function() {});
-  }
-
-  function discoverSTT() {
-    var search = (document.getElementById('admin-stt-search') || {}).value || '';
-    var container = document.getElementById('admin-stt-discovered');
-    var hint = document.getElementById('admin-stt-discover-hint');
-    if (!container) return;
-    container.innerHTML = '<p style="font-size:13px;color:var(--g400);"><i class="fas fa-spinner fa-spin"></i> Querying provider...</p>';
-    if (hint) hint.style.display = 'none';
-
-    fetch('/api/admin/config/stt/discover?q=' + encodeURIComponent(search), { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) {
-          container.innerHTML = '<p style="font-size:13px;color:var(--red);">Error: ' + esc(data.error || 'Unknown') + '</p>';
-          return;
-        }
-        var items = data.models || [];
-        if (items.length === 0) {
-          container.innerHTML = '<p style="font-size:13px;color:var(--g400);">No models found' + (search ? ' matching "' + esc(search) + '"' : '') + '</p>';
-          return;
-        }
-        container.innerHTML = '<p style="font-size:12px;color:var(--g500);margin:0 0 6px;">Found ' + data.count + ' models (provider: ' + esc(data.provider) + ')</p>' +
-          items.map(function(m) {
-            return '<div style="display:flex;align-items:center;gap:8px;padding:5px 8px;border-radius:6px;background:var(--g50);font-size:13px;">' +
-              '<button class="btn-sm btn-primary admin-stt-set-btn" data-id="' + esc(m.id) + '" style="padding:2px 8px;font-size:11px;">Set</button>' +
-              '<span style="flex:1;">' + esc(m.name || m.id) + '</span>' +
-              '<span style="font-size:10px;color:var(--g400);">' + esc(m.source || '') + '</span>' +
-              '</div>';
-          }).join('');
-      })
-      .catch(function(err) {
-        container.innerHTML = '<p style="font-size:13px;color:var(--red);">Request failed: ' + esc(err.message) + '</p>';
-      });
-  }
-
-  function setSTTDefault(modelId, btn) {
-    var origText = btn ? btn.textContent : '';
-    if (btn) { btn.textContent = '...'; btn.disabled = true; }
-    fetch('/api/admin/config/' + encodeURIComponent('stt.model'), {
-      method: 'PUT',
-      headers: getAuthHeaders(),
-      body: JSON.stringify({ value: modelId })
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      if (btn) { btn.textContent = 'Set'; btn.disabled = false; btn.style.background = data.success ? 'var(--green)' : ''; setTimeout(function() { if (btn) btn.style.background = ''; }, 2000); }
-      if (data.success) { showToast('STT model set to: ' + modelId, 'success'); loadSTTConfig(); }
-      else showToast(data.error || 'Failed', 'error');
-    })
-    .catch(function() {
-      if (btn) { btn.textContent = origText; btn.disabled = false; }
-      showToast('Request failed', 'error');
-    });
-  }
-
-  function toggleRecording() {
-    if (recording) {
-      stopRecording();
-    } else {
-      startRecording();
-    }
-  }
-
-  function startRecording() {
-    var btn = document.getElementById('btn-stt-record');
-    var status = document.getElementById('admin-stt-recording-status');
-    var resultEl = document.getElementById('admin-stt-result');
-    if (resultEl) resultEl.style.display = 'none';
-
-    navigator.mediaDevices.getUserMedia({ audio: true })
-      .then(function(stream) {
-        audioChunks = [];
-        mediaRecorder = new MediaRecorder(stream);
-        mediaRecorder.addEventListener('dataavailable', function(e) {
-          if (e.data.size > 0) audioChunks.push(e.data);
-        });
-        mediaRecorder.addEventListener('stop', function() {
-          stream.getTracks().forEach(function(t) { t.stop(); });
-          transcribeRecording();
-        });
-        mediaRecorder.start();
-        recording = true;
-        if (btn) { btn.innerHTML = '<i class="fas fa-stop"></i> Stop Recording'; btn.style.background = 'var(--red)'; btn.style.color = 'white'; }
-        if (status) status.textContent = 'Recording... (click Stop when done)';
-      })
-      .catch(function(err) {
-        if (status) status.textContent = 'Microphone access denied: ' + err.message;
-      });
-  }
-
-  function stopRecording() {
-    if (mediaRecorder && mediaRecorder.state !== 'inactive') {
-      mediaRecorder.stop();
-    }
-    recording = false;
-    var btn = document.getElementById('btn-stt-record');
-    var status = document.getElementById('admin-stt-recording-status');
-    if (btn) { btn.innerHTML = '<i class="fas fa-microphone"></i> Start Recording'; btn.style.background = ''; btn.style.color = ''; }
-    if (status) status.textContent = 'Processing...';
-  }
-
-  function transcribeRecording() {
-    if (audioChunks.length === 0) return;
-    var blob = new Blob(audioChunks, { type: 'audio/webm' });
-    var reader = new FileReader();
-    reader.onloadend = function() {
-      var base64 = reader.result.split(',')[1];
-      fetch('/api/admin/config/stt/test', {
-        method: 'POST',
-        headers: getAuthHeaders(),
-        body: JSON.stringify({ audioBase64: base64, mimeType: 'audio/webm' })
-      })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        var status = document.getElementById('admin-stt-recording-status');
-        var resultEl = document.getElementById('admin-stt-result');
-        var textEl = document.getElementById('admin-stt-text');
-        var metaEl = document.getElementById('admin-stt-meta');
-        if (status) status.textContent = '';
-        if (resultEl) resultEl.style.display = 'block';
-        if (data.success) {
-          if (textEl) textEl.textContent = data.text || '(empty result)';
-          if (metaEl) metaEl.textContent = 'Provider: ' + (data.provider || '?') + ' · ' + (data.duration || 0) + 'ms';
-        } else {
-          if (textEl) textEl.textContent = 'Error: ' + (data.error || 'Unknown error');
-          if (metaEl) metaEl.textContent = '';
-        }
-      })
-      .catch(function(err) {
-        var status = document.getElementById('admin-stt-recording-status');
-        if (status) status.textContent = 'Request failed: ' + err.message;
-      });
-    };
-    reader.readAsDataURL(blob);
-  }
-
-})();
-
-// ============================================================
-// ADMIN EMBEDDING MODELS MANAGEMENT
-// ============================================================
-(function() {
-  document.addEventListener('tabChanged', function(e) {
-    if (e.detail && e.detail.tab === 'admin') loadEmbeddingConfig();
-  });
-  document.addEventListener('click', function(e) {
-    if (e.target.closest('#btn-test-embedding'))     testEmbedding();
-    if (e.target.closest('#btn-discover-embeddings')) discoverEmbeddings();
-    if (e.target.closest('.admin-embed-set-btn')) {
-      var btn = e.target.closest('.admin-embed-set-btn');
-      setEmbeddingDefault(btn.dataset.id, btn.dataset.dims, btn);
-    }
-  });
-  document.addEventListener('keydown', function(e) {
-    if (e.target.id === 'admin-embed-search' && e.key === 'Enter') { e.preventDefault(); discoverEmbeddings(); }
-  });
-
-  function esc(str) {
-    if (!str) return '';
-    return String(str).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
-  }
-
-  function loadEmbeddingConfig() {
-    fetch('/api/admin/config/embeddings', { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) return;
-        var badge = document.getElementById('admin-embed-provider-badge');
-        if (badge) {
-          badge.textContent = (data.provider || 'none').toUpperCase();
-          badge.style.background = data.configured ? 'var(--g100)' : 'var(--red-light)';
-          badge.style.color = data.configured ? 'var(--g600)' : 'var(--red)';
-        }
-        var info = document.getElementById('admin-embed-info');
-        if (info) {
-          var parts = [];
-          if (data.dbModel) parts.push('DB model: ' + data.dbModel);
-          else if (data.envModel) parts.push('Env model: ' + data.envModel);
-          parts.push('Dims: ' + (data.currentDimensions || '?'));
-          if (!data.configured) parts.push('⚠️ Not configured');
-          info.textContent = parts.join(' · ');
-        }
-        var modelsEl = document.getElementById('admin-embed-models');
-        if (modelsEl && data.models) {
-          modelsEl.innerHTML = data.models.map(function(m) {
-            var isCurrent = m.id === data.currentModel;
-            return '<div style="display:flex;align-items:center;gap:8px;padding:5px 8px;border-radius:6px;background:var(--g50);font-size:13px;">' +
-              '<button class="btn-sm admin-embed-set-btn" data-id="' + esc(m.id) + '" data-dims="' + m.dims + '" style="padding:2px 8px;font-size:11px;background:var(--g100);color:var(--g700);border:none;border-radius:4px;cursor:pointer;">Set</button>' +
-              '<span style="flex:1;"><strong>' + esc(m.name) + '</strong> <span style="color:var(--g500);font-size:11px;">(' + m.dims + 'd)</span></span>' +
-              '<span style="font-size:11px;padding:1px 6px;border-radius:4px;background:var(--g100);color:var(--g600);">' + esc(m.tag || '') + '</span>' +
-              (isCurrent ? '<span style="font-size:11px;padding:1px 6px;border-radius:4px;background:var(--green-light,#d1fae5);color:var(--green);">ACTIVE</span>' : '') +
-              '</div>';
-          }).join('');
-        }
-      })
-      .catch(function() {});
-  }
-
-  function discoverEmbeddings() {
-    var search = (document.getElementById('admin-embed-search') || {}).value || '';
-    var container = document.getElementById('admin-embed-discovered');
-    var hint = document.getElementById('admin-embed-discover-hint');
-    if (!container) return;
-    container.innerHTML = '<p style="font-size:13px;color:var(--g400);"><i class="fas fa-spinner fa-spin"></i> Querying provider...</p>';
-    if (hint) hint.style.display = 'none';
-
-    fetch('/api/admin/config/embeddings/discover?q=' + encodeURIComponent(search), { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) {
-          container.innerHTML = '<p style="font-size:13px;color:var(--red);">Error: ' + esc(data.error || 'Unknown') + '</p>';
-          return;
-        }
-        var items = data.models || [];
-        if (items.length === 0) {
-          container.innerHTML = '<p style="font-size:13px;color:var(--g400);">No models found' + (search ? ' matching "' + esc(search) + '"' : '') + '</p>';
-          return;
-        }
-        container.innerHTML = '<p style="font-size:12px;color:var(--g500);margin:0 0 6px;">Found ' + data.count + ' models (provider: ' + esc(data.provider) + ')</p>' +
-          items.map(function(m) {
-            return '<div style="display:flex;align-items:center;gap:8px;padding:5px 8px;border-radius:6px;background:var(--g50);font-size:13px;">' +
-              '<button class="btn-sm btn-primary admin-embed-set-btn" data-id="' + esc(m.id) + '" data-dims="' + (m.dims || '') + '" style="padding:2px 8px;font-size:11px;">Set</button>' +
-              '<span style="flex:1;">' + esc(m.name || m.id) + (m.dims && m.dims !== '?' ? ' <span style="color:var(--g500);font-size:11px;">(' + m.dims + 'd)</span>' : '') + '</span>' +
-              '<span style="font-size:10px;color:var(--g400);">' + esc(m.source || '') + '</span>' +
-              '</div>';
-          }).join('');
-      })
-      .catch(function(err) {
-        container.innerHTML = '<p style="font-size:13px;color:var(--red);">Request failed: ' + esc(err.message) + '</p>';
-      });
-  }
-
-  function setEmbeddingDefault(modelId, dims, btn) {
-    var origText = btn ? btn.textContent : '';
-    if (btn) { btn.textContent = '...'; btn.disabled = true; }
-    var promises = [
-      fetch('/api/admin/config/' + encodeURIComponent('embeddings.model'), {
-        method: 'PUT', headers: getAuthHeaders(), body: JSON.stringify({ value: modelId })
-      }).then(function(r) { return r.json(); })
-    ];
-    if (dims && dims !== '?') {
-      promises.push(
-        fetch('/api/admin/config/' + encodeURIComponent('embeddings.dimensions'), {
-          method: 'PUT', headers: getAuthHeaders(), body: JSON.stringify({ value: String(dims) })
-        }).then(function(r) { return r.json(); })
-      );
-    }
-    Promise.all(promises)
-      .then(function(results) {
-        var ok = results.every(function(r) { return r.success; });
-        if (btn) { btn.textContent = 'Set'; btn.disabled = false; btn.style.background = ok ? 'var(--green)' : ''; setTimeout(function() { if (btn) btn.style.background = ''; }, 2000); }
-        if (ok) { showToast('Embedding model set to: ' + modelId + (dims ? ' (' + dims + 'd)' : ''), 'success'); loadEmbeddingConfig(); }
-        else showToast(results[0].error || 'Failed', 'error');
-      })
-      .catch(function() {
-        if (btn) { btn.textContent = origText; btn.disabled = false; }
-        showToast('Request failed', 'error');
-      });
-  }
-
-  function testEmbedding() {
-    var text = (document.getElementById('admin-embed-test-text') || {}).value || 'test';
-    var resultEl = document.getElementById('admin-embed-result');
-    var btn = document.getElementById('btn-test-embedding');
-    if (btn) { btn.disabled = true; btn.innerHTML = '<i class="fas fa-spinner fa-spin"></i>'; }
-    if (resultEl) resultEl.textContent = 'Generating...';
-
-    fetch('/api/admin/config/embeddings/test', {
-      method: 'POST',
-      headers: getAuthHeaders(),
-      body: JSON.stringify({ text: text })
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      if (btn) { btn.disabled = false; btn.innerHTML = '<i class="fas fa-code-branch"></i> Generate'; }
-      if (!data.success) {
-        if (resultEl) resultEl.innerHTML = '<span style="color:var(--red);">Error: ' + esc(data.error || 'Failed') + '</span>';
-        return;
-      }
-      if (resultEl) {
-        resultEl.innerHTML =
-          '<strong>Dimensions:</strong> ' + data.dimensions + ' &nbsp;|&nbsp; ' +
-          '<strong>Model:</strong> ' + esc(data.model) + ' &nbsp;|&nbsp; ' +
-          '<strong>' + data.duration + 'ms</strong>' +
-          '<div style="margin-top:4px;font-family:monospace;font-size:11px;color:var(--g400);">Sample: [' + (data.sample || []).join(', ') + ', ...]</div>';
-      }
-    })
-    .catch(function(err) {
-      if (btn) { btn.disabled = false; btn.innerHTML = '<i class="fas fa-code-branch"></i> Generate'; }
-      if (resultEl) resultEl.textContent = 'Request failed: ' + err.message;
-    });
-  }
-
-})();
diff --git a/public/js/app.js b/public/js/app.js
deleted file mode 100644
index 87bf6c4..0000000
--- a/public/js/app.js
+++ /dev/null
@@ -1,990 +0,0 @@
-// ============================================================
-// APP.JS — Core utilities, tabs, model selector, helpers
-// ============================================================
-
-// ── Client-side error logging ──────────────────────────────
-(function() {
-  function sendError(data) {
-    try {
-      navigator.sendBeacon('/api/logs/client-error', new Blob(
-        [JSON.stringify(data)], { type: 'application/json' }
-      ));
-    } catch(e) {}
-  }
-  window.onerror = function(msg, src, line, col, err) {
-    // Ignore errors from browser extensions
-    if (src && src.indexOf('moz-extension') !== -1) return;
-    if (src && src.indexOf('chrome-extension') !== -1) return;
-    sendError({ type: 'uncaught', message: String(msg), source: src, line: line, col: col, stack: err && err.stack });
-  };
-  window.addEventListener('unhandledrejection', function(e) {
-    var msg = e.reason ? (e.reason.message || String(e.reason)) : 'Unhandled promise rejection';
-    sendError({ type: 'unhandledrejection', message: msg, stack: e.reason && e.reason.stack });
-  });
-})();
-
-document.addEventListener('DOMContentLoaded', function() {
-
-  // --- COMPONENT LOADER (lazy-load tab HTML from /components/) ---
-  var _componentCache = {};
-  var _componentLoading = {};
-
-  function loadComponent(tabEl) {
-    var component = tabEl.getAttribute('data-component');
-    if (!component || tabEl.dataset.loaded) return Promise.resolve();
-    if (_componentCache[component]) {
-      tabEl.innerHTML = _componentCache[component];
-      tabEl.dataset.loaded = '1';
-      return Promise.resolve();
-    }
-    if (_componentLoading[component]) return _componentLoading[component];
-
-    _componentLoading[component] = fetch('/components/' + component + '.html')
-      .then(function(r) { if (!r.ok) throw new Error(r.status); return r.text(); })
-      .then(function(html) {
-        _componentCache[component] = html;
-        tabEl.innerHTML = html;
-        tabEl.dataset.loaded = '1';
-        // Re-attach per-tab model selectors
-        tabEl.querySelectorAll('.tab-model-select').forEach(function(sel) {
-          if (typeof window._buildModelOptions === 'function') window._buildModelOptions(sel);
-        });
-        delete _componentLoading[component];
-      })
-      .catch(function(err) {
-        console.warn('[Component] Failed to load ' + component + ':', err);
-        tabEl.innerHTML = '<div style="padding:40px;text-align:center;color:var(--g400);">Failed to load. Please refresh.</div>';
-        delete _componentLoading[component];
-      });
-    return _componentLoading[component];
-  }
-
-  // Preload the first tab immediately
-  var firstTab = document.querySelector('.tab-content[data-component]');
-  if (firstTab) loadComponent(firstTab);
-
-  // --- TAB NAVIGATION ---
-  function activateTab(tabName) {
-    var btn = document.querySelector('.tab-btn[data-tab="' + tabName + '"]');
-    if (!btn || btn.classList.contains('hidden')) return false;
-    document.querySelectorAll('.tab-btn').forEach(function(b) { b.classList.remove('active'); });
-    document.querySelectorAll('.tab-content').forEach(function(c) { c.classList.remove('active'); });
-    btn.classList.add('active');
-    var tabEl = document.getElementById(tabName + '-tab');
-    if (tabEl) {
-      tabEl.classList.add('active');
-      // Lazy-load component HTML, then fire tabChanged after DOM is ready
-      loadComponent(tabEl).then(function() {
-        document.dispatchEvent(new CustomEvent('tabChanged', { detail: { tab: tabName } }));
-      });
-    } else {
-      document.dispatchEvent(new CustomEvent('tabChanged', { detail: { tab: tabName } }));
-    }
-    // Persist last tab in localStorage (restored after login in auth.js)
-    try { localStorage.setItem('ped_last_tab', tabName); } catch(e) {}
-    // Close sidebar on mobile after tab click
-    var sidebar = document.getElementById('sidebar');
-    if (sidebar && window.innerWidth <= 768) {
-      sidebar.classList.remove('open');
-    }
-    return true;
-  }
-
-  // Expose activateTab globally so auth.js can call it after login
-  window.activateTab = activateTab;
-
-  document.querySelectorAll('.tab-btn').forEach(function(btn) {
-    btn.addEventListener('click', function() {
-      activateTab(btn.getAttribute('data-tab'));
-      var subtab = btn.getAttribute('data-subtab');
-      if (subtab && typeof window.wvSwitchSubtab === 'function') {
-        setTimeout(function() { window.wvSwitchSubtab(subtab); }, 0);
-      }
-    });
-  });
-
-  // --- SIDEBAR TOGGLE ---
-  var sidebar = document.getElementById('sidebar');
-  var sidebarOverlay = document.getElementById('sidebar-overlay');
-  document.addEventListener('click', function(e) {
-    if (e.target.closest('#btn-menu-toggle')) {
-      if (sidebar) sidebar.classList.toggle('open');
-    }
-    if (e.target.closest('#btn-sidebar-close') || e.target.closest('#sidebar-overlay')) {
-      if (sidebar) sidebar.classList.remove('open');
-    }
-  });
-  if (sidebarOverlay) {
-    sidebarOverlay.addEventListener('click', function() {
-      if (sidebar) sidebar.classList.remove('open');
-    });
-  }
-
-  // --- DESKTOP SIDEBAR COLLAPSE ---
-  var sidebarPinBtn = document.getElementById('btn-sidebar-pin');
-  var sidebarExpandBtn = document.getElementById('btn-sidebar-expand');
-  // Restore collapse state
-  try {
-    if (localStorage.getItem('ped_sidebar_collapsed') === '1') {
-      if (sidebar) sidebar.classList.add('collapsed');
-      if (sidebarExpandBtn) sidebarExpandBtn.style.display = 'flex';
-      if (sidebarPinBtn) sidebarPinBtn.style.display = 'none';
-    }
-  } catch(e) {}
-  if (sidebarPinBtn) {
-    sidebarPinBtn.addEventListener('click', function() {
-      if (sidebar) sidebar.classList.add('collapsed');
-      if (sidebarExpandBtn) sidebarExpandBtn.style.display = 'flex';
-      if (sidebarPinBtn) sidebarPinBtn.style.display = 'none';
-      try { localStorage.setItem('ped_sidebar_collapsed', '1'); } catch(e) {}
-    });
-  }
-  if (sidebarExpandBtn) {
-    sidebarExpandBtn.addEventListener('click', function() {
-      if (sidebar) sidebar.classList.remove('collapsed');
-      if (sidebarExpandBtn) sidebarExpandBtn.style.display = 'none';
-      if (sidebarPinBtn) sidebarPinBtn.style.display = 'flex';
-      try { localStorage.setItem('ped_sidebar_collapsed', '0'); } catch(e) {}
-    });
-  }
-
-  // Set footer year
-  var yearEl = document.getElementById('app-year');
-  if (yearEl) yearEl.textContent = new Date().getFullYear();
-
-  // Load settings data when settings tab is activated
-  document.addEventListener('tabChanged', function(e) {
-    if (e.detail && e.detail.tab === 'settings') {
-      if (typeof load2FAStatus === 'function') load2FAStatus();
-      if (typeof loadSessions === 'function') loadSessions();
-      if (typeof loadNextcloudStatus === 'function') loadNextcloudStatus();
-      if (typeof loadMemories === 'function') loadMemories();
-      if (typeof loadSavedEncountersList === 'function') loadSavedEncountersList();
-      if (typeof renderAudioBackups === 'function') renderAudioBackups();
-      if (typeof loadDocuments === 'function') loadDocuments();
-      initBrowserWhisperSettings();
-    }
-    if (e.detail && e.detail.tab === 'faq') {
-      // Wire FAQ accordion after component loads
-      setTimeout(function() {
-        document.querySelectorAll('.faq-question').forEach(function(btn) {
-          if (btn._faqWired) return;
-          btn._faqWired = true;
-          btn.addEventListener('click', function() {
-            var item = btn.parentElement;
-            var isOpen = item.classList.contains('open');
-            var section = item.closest('.faq-section');
-            if (section) section.querySelectorAll('.faq-item.open').forEach(function(i) { i.classList.remove('open'); });
-            if (!isOpen) item.classList.add('open');
-          });
-        });
-      }, 100);
-    }
-  });
-
-  // ── Browser Whisper settings UI ───────────────────────────
-  function initBrowserWhisperSettings() {
-    var chk  = document.getElementById('browser-whisper-enabled');
-    var sel  = document.getElementById('browser-whisper-model');
-    var pre  = document.getElementById('btn-whisper-preload');
-    var stat = document.getElementById('browser-whisper-status');
-    var prog = document.getElementById('browser-whisper-progress');
-    var pt   = document.getElementById('browser-whisper-progress-text');
-    var sec  = document.getElementById('browser-whisper-section');
-    if (!chk) return;
-
-    var supported = typeof BrowserWhisper !== 'undefined' && BrowserWhisper.isSupported();
-    if (!supported) {
-      if (sec) sec.innerHTML += '<p style="color:var(--red);font-size:12px;margin:8px 0 0;">Not supported in this browser. Use Chrome or Edge.</p>';
-      if (chk) chk.disabled = true;
-      return;
-    }
-
-    // Restore saved state
-    chk.checked = BrowserWhisper.isEnabled();
-    sel.value   = BrowserWhisper.getModel();
-    stat.textContent = chk.checked ? 'On — audio stays on device' : 'Off';
-
-    chk.addEventListener('change', function() {
-      BrowserWhisper.setEnabled(chk.checked);
-      stat.textContent = chk.checked ? 'On — audio stays on device' : 'Off';
-      if (chk.checked) {
-        BrowserWhisper.preload(function(file, pct) {
-          if (!prog || !pt) return;
-          if (pct >= 100) { prog.style.display = 'none'; return; }
-          prog.style.display = 'block';
-          pt.textContent = file + (pct > 0 ? ' ' + pct + '%' : '');
-        });
-      }
-    });
-
-    sel.addEventListener('change', function() {
-      BrowserWhisper.setModel(sel.value);
-    });
-
-    if (pre) {
-      pre.addEventListener('click', function(e) {
-        console.log('[BrowserWhisper] Pre-download button clicked!');
-        e.preventDefault();
-
-        if (!prog || !pt) {
-          console.error('[BrowserWhisper] Progress elements not found');
-          showToast('UI elements missing - check page load', 'error');
-          return;
-        }
-
-        if (!BrowserWhisper || !BrowserWhisper.isSupported()) {
-          console.error('[BrowserWhisper] Not supported');
-          showToast('Browser Whisper not supported in this browser', 'error');
-          return;
-        }
-
-        console.log('[BrowserWhisper] Starting preload...');
-        prog.style.display = 'block';
-        pt.textContent = 'Initializing...';
-
-        BrowserWhisper.setEnabled(true);
-        chk.checked = true;
-        stat.textContent = 'On — audio stays on device';
-
-        // Set timeout in case it gets stuck
-        var timeout = setTimeout(function() {
-          console.warn('[BrowserWhisper] 30s elapsed - still downloading, check Network tab');
-          showToast('Download in progress - check browser console', 'info');
-        }, 30000);
-
-        try {
-          BrowserWhisper.preload(function(file, pct) {
-            console.log('[BrowserWhisper] Progress:', file, pct + '%');
-            if (pct >= 100) {
-              clearTimeout(timeout);
-              prog.style.display = 'none';
-              showToast('Whisper model ready!', 'success');
-              return;
-            }
-            prog.style.display = 'block';
-            pt.textContent = file + (pct > 0 ? ' ' + pct + '%' : '');
-          });
-        } catch (err) {
-          clearTimeout(timeout);
-          console.error('[BrowserWhisper] Preload error:', err);
-          prog.style.display = 'none';
-          pt.textContent = '';
-
-          // Show CSP/network warning
-          var cspWarning = document.getElementById('browser-whisper-csp-warning');
-          if (cspWarning) cspWarning.style.display = 'block';
-
-          showToast('Download blocked by network/firewall. Server transcription will be used.', 'warning');
-        }
-      });
-    }
-  }
-
-  // --- MODEL SELECTOR ---
-  var modelSelect = document.getElementById('global-model-select');
-  var costBadge = document.getElementById('model-cost-badge');
-  window._currentModels = [];
-  window._currentProvider = 'openrouter';
-
-  fetch('/api/models')
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      window._currentModels = data.models || [];
-      window._currentProvider = data.provider || 'openrouter';
-
-      window._buildModelOptions = function buildModelOptions(selectEl) {
-        selectEl.innerHTML = '';
-        window._currentModels.forEach(function(m) {
-          var opt = document.createElement('option');
-          opt.value = m.id;
-          opt.textContent = m.name;
-          selectEl.appendChild(opt);
-        });
-      }
-
-      // Determine default model (admin override or first model)
-      var defaultModelId = data.defaultModel || (window._currentModels.length > 0 ? window._currentModels[0].id : '');
-
-      if (modelSelect && window._currentModels.length > 0) {
-        window._buildModelOptions(modelSelect);
-        // Select the admin-configured default
-        if (defaultModelId) modelSelect.value = defaultModelId;
-        if (costBadge) costBadge.textContent = '';
-      }
-
-      // Populate all per-tab model selectors already in DOM
-      document.querySelectorAll('.tab-model-select').forEach(function(sel) {
-        window._buildModelOptions(sel);
-        if (defaultModelId) sel.value = defaultModelId;
-      });
-    })
-    .catch(function(err) { console.warn('Models load failed:', err); });
-
-  if (modelSelect) {
-    modelSelect.addEventListener('change', function() {
-      var m = window._currentModels.find(function(x) { return x.id === modelSelect.value; });
-      showToast('Model: ' + modelSelect.value.split('/').pop(), 'info');
-    });
-  }
-
-  console.log('✅ App.js DOM ready');
-
-}); // end DOMContentLoaded
-
-// ============================================================
-// GLOBAL FUNCTIONS (must be outside DOMContentLoaded)
-// ============================================================
-
-// ── Set formatted text on output/contenteditable elements ──
-// Converts \n to <br> so line breaks survive in contenteditable divs
-// and are preserved when copying with innerText
-function setOutputText(el, text) {
-  if (!el) return;
-  if (typeof el === 'string') el = document.getElementById(el);
-  if (!el) return;
-  // Escape HTML, then convert newlines to <br>
-  var safe = String(text || '').replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
-  el.innerHTML = safe.replace(/\n/g, '<br>');
-}
-
-// ── Data-action event delegation (replaces inline onclick handlers) ──
-// Handles data-action="copy|speak|nc-export" on any element,
-// allowing removal of 'unsafe-inline' from the Content Security Policy.
-document.addEventListener('click', function(e) {
-  var btn = e.target.closest('[data-action]');
-  if (!btn) return;
-  var action = btn.getAttribute('data-action');
-  var targetId = btn.getAttribute('data-target');
-  if (!action) return;
-
-  if (action === 'copy' && targetId) {
-    if (typeof copyText === 'function') copyText(targetId);
-    // Log PHI copy event (fire-and-forget, best-effort)
-    try {
-      var token = window.AUTH_TOKEN || localStorage.getItem('ped_scribe_token') || '';
-      if (token) {
-        fetch('/api/logs/client-event', {
-          method: 'POST',
-          headers: { 'Content-Type': 'application/json', 'Authorization': 'Bearer ' + token },
-          body: JSON.stringify({ action: 'copy_to_clipboard', target: targetId })
-        }).catch(function() {});
-      }
-    } catch(e) {}
-    return;
-  }
-  if (action === 'speak' && targetId) {
-    if (typeof speakText === 'function') speakText(targetId);
-    return;
-  }
-  if (action === 'nc-export' && targetId) {
-    var label = btn.getAttribute('data-label') || 'export';
-    if (typeof exportToNextcloud === 'function') exportToNextcloud(targetId, label);
-    return;
-  }
-});
-
-// ── Announcement banner ────────────────────────────────────
-function loadAnnouncement() {
-  fetch('/api/admin/config/announcement', { headers: getAuthHeaders() })
-    .then(function(r) { if (!r.ok) throw new Error('not ok'); return r.json(); })
-    .then(function(data) {
-      if (!data.success) return;
-      var banner = document.getElementById('announcement-banner');
-      var text   = document.getElementById('announcement-text');
-      var icon   = document.getElementById('announcement-icon');
-      if (!banner || !text) return;
-      if (data.enabled && data.text && data.text.trim()) {
-        text.textContent = data.text;
-        // type → icon + class
-        var icons = { info: 'fa-info-circle', warning: 'fa-triangle-exclamation', error: 'fa-circle-xmark', success: 'fa-circle-check' };
-        var type = data.type || 'info';
-        if (icon) { icon.className = 'fas ' + (icons[type] || icons.info); }
-        banner.className = 'announcement-banner ann-' + type;
-      } else {
-        banner.className = 'announcement-banner hidden';
-      }
-    })
-    .catch(function() {}); // silently ignore if endpoint not yet available
-}
-
-// Close button — dismiss for this page view only (reappears on refresh/re-login)
-(function() {
-  var closeBtn = document.getElementById('announcement-close');
-  if (closeBtn) {
-    closeBtn.addEventListener('click', function() {
-      var banner = document.getElementById('announcement-banner');
-      if (banner) banner.classList.add('hidden');
-    });
-  }
-})();
-
-function getSelectedModel() {
-  // Prefer the active tab's own model selector if present
-  var activeTab = document.querySelector('.tab-content.active');
-  if (activeTab) {
-    var tabSel = activeTab.querySelector('.tab-model-select');
-    if (tabSel && tabSel.value) return tabSel.value;
-  }
-  var sel = document.getElementById('global-model-select');
-  return sel ? sel.value : 'google/gemini-2.5-flash';
-}
-
-function showLoading(text) {
-  var overlay = document.getElementById('loading-overlay');
-  var textEl = document.getElementById('loading-text');
-  if (textEl) textEl.textContent = text || 'Processing...';
-  if (overlay) { overlay.style.display = 'flex'; overlay.className = overlay.className.replace('hidden', '').trim(); }
-}
-
-function hideLoading() {
-  var overlay = document.getElementById('loading-overlay');
-  if (overlay) overlay.style.display = 'none';
-}
-
-// Non-blocking busy bar — user can keep working while AI processes
-function showBusy(text) {
-  var bar = document.getElementById('busy-bar');
-  var textEl = document.getElementById('busy-text');
-  if (textEl) textEl.textContent = text || 'Processing...';
-  if (bar) bar.classList.add('active');
-}
-
-function hideBusy() {
-  var bar = document.getElementById('busy-bar');
-  if (bar) bar.classList.remove('active');
-}
-
-// Reusable confirmation modal — replaces browser confirm() and prompt()
-// Usage: showConfirm('Are you sure?', function() { doSomething(); });
-// With input: showConfirm('Enter email:', function(value) { send(value); }, { input: true, placeholder: 'email@example.com', inputType: 'email' });
-// With danger styling: showConfirm('Delete user?', function() { deleteUser(); }, { danger: true, confirmText: 'Delete' });
-window.showConfirm = function(message, onConfirm, opts) {
-  opts = opts || {};
-  var modal = document.getElementById('confirm-modal');
-  var text = document.getElementById('confirm-modal-text');
-  var okBtn = document.getElementById('confirm-modal-ok');
-  var cancelBtn = document.getElementById('confirm-modal-cancel');
-  var inputWrap = document.getElementById('confirm-modal-input-wrap');
-  var inputEl = document.getElementById('confirm-modal-input');
-  if (!modal || !text || !okBtn) return;
-
-  text.textContent = message;
-  okBtn.textContent = opts.confirmText || 'Confirm';
-  if (opts.danger) { okBtn.style.background = 'var(--red)'; okBtn.style.borderColor = 'var(--red)'; }
-  else { okBtn.style.background = ''; okBtn.style.borderColor = ''; }
-
-  if (opts.input) {
-    inputWrap.style.display = 'block';
-    inputEl.type = opts.inputType || 'text';
-    inputEl.placeholder = opts.placeholder || '';
-    inputEl.value = opts.defaultValue || '';
-    setTimeout(function() { inputEl.focus(); }, 50);
-  } else {
-    inputWrap.style.display = 'none';
-  }
-
-  modal.classList.remove('hidden');
-
-  function cleanup() {
-    modal.classList.add('hidden');
-    okBtn.onclick = null;
-    cancelBtn.onclick = null;
-    inputEl.value = '';
-  }
-
-  cancelBtn.onclick = function() { cleanup(); };
-  okBtn.onclick = function() {
-    if (opts.input) {
-      var val = inputEl.value;
-      if (opts.required && !val.trim()) { showToast(opts.requiredMsg || 'This field is required', 'error'); return; }
-      cleanup();
-      if (onConfirm) onConfirm(val);
-    } else {
-      cleanup();
-      if (onConfirm) onConfirm();
-    }
-  };
-
-  // Allow Enter key to confirm
-  inputEl.onkeydown = function(e) { if (e.key === 'Enter') okBtn.click(); };
-};
-
-function showToast(message, type) {
-  var container = document.getElementById('toast-container');
-  if (!container) { console.log('Toast:', type, message); return; }
-  var toast = document.createElement('div');
-  toast.className = 'toast toast-' + (type || 'success');
-  var icon = type === 'error' ? 'exclamation-circle' : type === 'info' ? 'info-circle' : 'check-circle';
-  var iconEl = document.createElement('i');
-  iconEl.className = 'fas fa-' + icon;
-  toast.appendChild(iconEl);
-  toast.appendChild(document.createTextNode(' ' + String(message == null ? '' : message)));
-  container.appendChild(toast);
-  setTimeout(function() { toast.remove(); }, 3500);
-}
-
-function copyText(elementId) {
-  var el = document.getElementById(elementId);
-  if (!el) return;
-  var text = el.innerText || el.textContent || '';
-  if (!text.trim()) { showToast('Nothing to copy', 'error'); return; }
-
-  // Try modern clipboard API (requires HTTPS or localhost)
-  if (navigator.clipboard && navigator.clipboard.writeText) {
-    navigator.clipboard.writeText(text).then(function() {
-      showToast('Copied!', 'success');
-    }).catch(function(err) {
-      // Fallback: select + execCommand
-      try {
-        var range = document.createRange();
-        range.selectNodeContents(el);
-        window.getSelection().removeAllRanges();
-        window.getSelection().addRange(range);
-        var ok = document.execCommand('copy');
-        window.getSelection().removeAllRanges();
-        showToast(ok ? 'Copied!' : 'Copy failed — please select text manually', ok ? 'success' : 'error');
-      } catch (e) {
-        showToast('Copy not supported in this browser', 'error');
-      }
-    });
-  } else {
-    // No clipboard API — use execCommand directly
-    try {
-      var range = document.createRange();
-      range.selectNodeContents(el);
-      window.getSelection().removeAllRanges();
-      window.getSelection().addRange(range);
-      var ok = document.execCommand('copy');
-      window.getSelection().removeAllRanges();
-      showToast(ok ? 'Copied!' : 'Copy failed — please select text manually', ok ? 'success' : 'error');
-    } catch (e) {
-      showToast('Copy not supported in this browser', 'error');
-    }
-  }
-}
-
-// Speak / Stop
-var currentlyReadingId = null;
-var currentAudio = null;
-
-function speakText(elementId) {
-  if (currentlyReadingId === elementId) { stopReading(); return; }
-  stopReading();
-  var el = document.getElementById(elementId);
-  if (!el) return;
-  var text = (el.innerText || el.textContent).trim();
-  if (!text) { showToast('Nothing to read', 'error'); return; }
-
-  currentlyReadingId = elementId;
-  var btn = findReadButton(elementId);
-  if (btn) { btn.classList.add('btn-reading'); btn.innerHTML = '<i class="fas fa-spinner fa-spin"></i> Loading...'; }
-
-  fetch('/api/text-to-speech', {
-    method: 'POST',
-    headers: window.getAuthHeaders ? window.getAuthHeaders() : { 'Content-Type': 'application/json' },
-    body: JSON.stringify({ text: text })
-  })
-  .then(function(r) {
-    if (!r.ok) throw new Error('TTS request failed (' + r.status + ')');
-    var ttsProvider = r.headers.get('X-TTS-Provider') || 'server';
-    return r.blob().then(function(blob) { return { blob: blob, provider: ttsProvider }; });
-  })
-  .then(function(result) {
-    var url = URL.createObjectURL(result.blob);
-    currentAudio = new Audio(url);
-    currentAudio.onended = function() { URL.revokeObjectURL(url); stopReading(); };
-    currentAudio.onerror = function() { URL.revokeObjectURL(url); stopReading(); showToast('Audio playback error', 'error'); };
-    currentAudio.play();
-    if (btn) { btn.classList.add('btn-reading'); btn.innerHTML = '<i class="fas fa-stop"></i> Stop'; }
-    showToast('Reading aloud (' + result.provider + ')', 'info');
-  })
-  .catch(function(err) {
-    stopReading();
-    // Fallback to browser TTS if server TTS fails
-    if ('speechSynthesis' in window) {
-      var utter = new SpeechSynthesisUtterance(text);
-      utter.rate = 0.9;
-      utter.onend = function() { stopReading(); };
-      currentlyReadingId = elementId;
-      if (btn) { btn.classList.add('btn-reading'); btn.innerHTML = '<i class="fas fa-stop"></i> Stop'; }
-      window.speechSynthesis.speak(utter);
-      showToast('TTS unavailable — using browser voice', 'info');
-    } else {
-      showToast('Read aloud failed: ' + err.message, 'error');
-    }
-  });
-}
-
-function stopReading() {
-  if ('speechSynthesis' in window) window.speechSynthesis.cancel();
-  if (currentAudio) { currentAudio.pause(); currentAudio = null; }
-  if (currentlyReadingId) {
-    var btn = findReadButton(currentlyReadingId);
-    if (btn) { btn.classList.remove('btn-reading'); btn.innerHTML = '<i class="fas fa-volume-high"></i> Read'; }
-    currentlyReadingId = null;
-  }
-}
-
-function findReadButton(elementId) {
-  var el = document.getElementById(elementId);
-  if (!el) return null;
-  var card = el.closest('.output-card') || el.closest('.card');
-  if (!card) return null;
-  var buttons = card.querySelectorAll('button');
-  for (var i = 0; i < buttons.length; i++) {
-    var btn = buttons[i];
-    // data-action="speak" buttons (current approach)
-    if (btn.getAttribute('data-action') === 'speak' && btn.getAttribute('data-target') === elementId) return btn;
-    // legacy onclick fallback
-    var oc = btn.getAttribute('onclick') || '';
-    if (oc.indexOf('speakText') !== -1 && oc.indexOf(elementId) !== -1) return btn;
-  }
-  return null;
-}
-
-// Timer
-function createTimer(el) {
-  var s = 0, iv = null;
-  return {
-    start: function() { s = 0; this.resume(); },
-    resume: function() { this.update(); var self = this; if (!iv) iv = setInterval(function() { s++; self.update(); }, 1000); },
-    stop: function() { if (iv) { clearInterval(iv); iv = null; } return s; },
-    reset: function() { s = 0; this.update(); },
-    update: function() { el.textContent = String(Math.floor(s / 60)).padStart(2, '0') + ':' + String(s % 60).padStart(2, '0'); }
-  };
-}
-
-// Audio Recorder
-function AudioRecorder() { this.mediaRecorder = null; this.chunks = []; this.stream = null; }
-AudioRecorder.prototype.start = function() {
-  var self = this; self.chunks = [];
-  return navigator.mediaDevices.getUserMedia({ audio: { channelCount: 1, sampleRate: 16000, echoCancellation: true, noiseSuppression: true } })
-  .then(function(stream) {
-    self.stream = stream;
-    var mime = MediaRecorder.isTypeSupported('audio/webm;codecs=opus') ? 'audio/webm;codecs=opus' : 'audio/webm';
-    // 32kbps Opus is excellent for speech — small files, fast upload, great quality
-    self.mediaRecorder = new MediaRecorder(stream, { mimeType: mime, audioBitsPerSecond: 32000 });
-    self.mediaRecorder.ondataavailable = function(e) { if (e.data.size > 0) self.chunks.push(e.data); };
-    self.mediaRecorder.start(1000);
-  });
-};
-AudioRecorder.prototype.stop = function() {
-  var self = this;
-  return new Promise(function(resolve) {
-    if (!self.mediaRecorder || self.mediaRecorder.state === 'inactive') { resolve(null); return; }
-    self.mediaRecorder.onstop = function() {
-      var blob = new Blob(self.chunks, { type: self.mediaRecorder.mimeType });
-      if (self.stream) self.stream.getTracks().forEach(function(t) { t.stop(); });
-      resolve(blob);
-    };
-    self.mediaRecorder.stop();
-  });
-};
-
-// ── Native mobile helpers (Capacitor / Android bridge) ──
-// These only activate when running inside the native app
-window.nativeHaptic = function(style) {
-  try {
-    if (window.Capacitor && window.Capacitor.Plugins && window.Capacitor.Plugins.Haptics) {
-      window.Capacitor.Plugins.Haptics.impact({ style: style || 'medium' });
-    } else if (navigator.vibrate) {
-      navigator.vibrate(style === 'heavy' ? 100 : 50);
-    }
-  } catch(e) {}
-};
-
-// Start/stop Android foreground service for background recording
-window.nativeStartRecordingService = function() {
-  try { if (window.NativeRecording) window.NativeRecording.startForegroundService(); } catch(e) {}
-};
-window.nativeStopRecordingService = function() {
-  try { if (window.NativeRecording) window.NativeRecording.stopForegroundService(); } catch(e) {}
-};
-
-// Keep screen awake during recording (Capacitor KeepAwake or InsomniaCap)
-window.nativeKeepAwake = function(on) {
-  try {
-    if (window.Capacitor && window.Capacitor.Plugins && window.Capacitor.Plugins.KeepAwake) {
-      if (on) window.Capacitor.Plugins.KeepAwake.keepAwake();
-      else window.Capacitor.Plugins.KeepAwake.allowSleep();
-    }
-  } catch(e) {}
-};
-
-// Detect if running in native app
-window.isNativeApp = function() {
-  return !!(window.Capacitor && window.Capacitor.isNativePlatform && window.Capacitor.isNativePlatform());
-};
-
-// Check if server-side transcription (Whisper/AWS) is available
-window._transcribeAvailable = null; // null = not checked yet, true/false after check
-function checkTranscribeStatus() {
-  var token = window.AUTH_TOKEN || localStorage.getItem('ped_scribe_token') || '';
-  if (!token) return;
-  fetch('/api/transcribe/status', {
-    headers: { 'Authorization': 'Bearer ' + token, 'Content-Type': 'application/json' }
-  })
-  .then(function(r) { return r.json(); })
-  .then(function(data) {
-    window._transcribeAvailable = !!data.available;
-    window._transcribeProvider = data.provider || 'none';
-    if (!data.available) {
-      console.log('[Transcribe] No server transcription configured — using browser speech recognition only');
-    }
-  })
-  .catch(function() { window._transcribeAvailable = false; });
-}
-
-function transcribeAudio(blob) {
-  // Browser Whisper — local, zero network, HIPAA-safe
-  if (typeof BrowserWhisper !== 'undefined' && BrowserWhisper.isEnabled()) {
-    var startTime = Date.now();
-    return BrowserWhisper.transcribe(blob)
-      .then(function(text) {
-        var elapsed = ((Date.now() - startTime) / 1000).toFixed(1);
-        showToast('Transcribed locally (' + elapsed + 's)', 'success');
-        window._lastAudioBackupId = null;
-        return { success: true, text: text, provider: 'browser-whisper' };
-      })
-      .catch(function(err) {
-        console.warn('[BrowserWhisper] Failed:', err.message, '— falling back to server');
-        if (typeof saveAudioBackup === 'function') saveAudioBackup(blob, 'browser-whisper-failed').catch(function() {});
-        return _serverTranscribe(blob);
-      });
-  }
-  return _serverTranscribe(blob);
-}
-
-function _serverTranscribe(blob) {
-  // If no server transcription is configured, skip upload entirely
-  if (window._transcribeAvailable === false) {
-    return Promise.resolve({ success: false, noProvider: true, error: 'No transcription API configured — using live transcript' });
-  }
-
-  var startTime = Date.now();
-  var formData = new FormData();
-  formData.append('audio', blob, 'audio.webm');
-  return fetch('/api/transcribe', {
-    method: 'POST',
-    headers: { 'Authorization': 'Bearer ' + (window.AUTH_TOKEN || localStorage.getItem('ped_scribe_token') || '') },
-    body: formData
-  }).then(function(r) { return r.json(); }).then(function(data) {
-    var elapsed = ((Date.now() - startTime) / 1000).toFixed(1);
-    if (data.success && data.provider) {
-      showToast('Transcribed via ' + data.provider + ' (' + elapsed + 's)', 'info');
-    }
-    if (!data.success && blob.size > 0 && typeof saveAudioBackup === 'function') {
-      console.log('[AudioBackup] Transcription failed, saving backup...');
-      saveAudioBackup(blob, 'failed-transcription').then(function(id) {
-        console.log('[AudioBackup] Saved with id:', id);
-        showToast('Audio backed up for retry', 'info');
-      }).catch(function(e) { console.error('[AudioBackup] Save failed:', e); });
-    }
-    return data;
-  }).catch(function(err) {
-    if (blob.size > 0 && typeof saveAudioBackup === 'function') {
-      console.log('[AudioBackup] Transcription error, saving backup...');
-      saveAudioBackup(blob, 'failed-transcription').then(function(id) {
-        console.log('[AudioBackup] Saved with id:', id);
-        showToast('Audio backed up for retry', 'info');
-      }).catch(function(e) { console.error('[AudioBackup] Save failed:', e); });
-    }
-    return { success: false, error: err.message };
-  });
-}
-
-// Store original source material on an output element (call after generation)
-function storeSourceContext(outputElementId, sourceText) {
-  var el = document.getElementById(outputElementId);
-  if (el && sourceText) el.dataset.sourceContext = sourceText;
-}
-
-// ── Billing code suggestions (called after note generation) ──
-function suggestBillingCodes(outputElementId, noteText, noteType, patientAge, visitType) {
-  // Find or create the billing codes container near the output element
-  var outputEl = document.getElementById(outputElementId);
-  if (!outputEl || !noteText) return;
-  var card = outputEl.closest('.card, .output-card');
-  if (!card) return;
-
-  var containerId = outputElementId.replace('-text', '') + '-billing-codes';
-  var container = document.getElementById(containerId);
-  if (!container) {
-    // Create container dynamically if not in HTML
-    container = document.createElement('div');
-    container.id = containerId;
-    container.className = 'billing-codes-card';
-    // Insert after the output text element
-    outputEl.parentNode.insertBefore(container, outputEl.nextSibling);
-  }
-
-  container.className = 'billing-codes-card';
-  container.innerHTML = '<div style="font-size:12px;color:var(--g500);"><i class="fas fa-spinner fa-spin"></i> Analyzing billing codes...</div>';
-
-  fetch('/api/suggest-codes', {
-    method: 'POST',
-    headers: getAuthHeaders(),
-    body: JSON.stringify({
-      noteText: noteText,
-      noteType: noteType || 'soap',
-      patientAge: patientAge || '',
-      visitType: visitType || 'outpatient'
-    })
-  })
-  .then(function(r) { return r.json(); })
-  .then(function(data) {
-    if (!data.success || (!data.icd10.length && !data.cpt.length)) {
-      container.classList.add('hidden');
-      return;
-    }
-
-    var html = '<h4><i class="fas fa-file-invoice-dollar"></i> Suggested Billing Codes</h4>';
-
-    if (data.icd10 && data.icd10.length > 0) {
-      html += '<div class="billing-codes-section"><div class="billing-codes-label">ICD-10 Diagnoses</div><div>';
-      data.icd10.forEach(function(c) {
-        var name = c.name ? ' <span class="billing-code-name">' + escHtml(c.name) + '</span>' : '';
-        html += '<span class="billing-code-chip icd" title="Click to copy" data-code="' + escHtml(c.code) + '">' + escHtml(c.code) + name + '</span>';
-      });
-      html += '</div></div>';
-    }
-
-    if (data.cpt && data.cpt.length > 0) {
-      html += '<div class="billing-codes-section"><div class="billing-codes-label">CPT / E&M</div><div>';
-      data.cpt.forEach(function(c) {
-        var desc = c.desc ? ' <span class="billing-code-name">' + escHtml(c.desc) + '</span>' : '';
-        html += '<span class="billing-code-chip cpt" title="Click to copy" data-code="' + escHtml(c.code) + '">' + escHtml(c.code) + desc + '</span>';
-      });
-      html += '</div></div>';
-    }
-
-    if (data.emLevel) {
-      html += '<div class="billing-codes-section"><div class="billing-codes-label">E/M Assessment</div>';
-      html += '<span class="billing-code-chip em">Level ' + data.emLevel.level + '</span>';
-      html += '<span style="font-size:11px;color:var(--g500);margin-left:6px;">MDM: ' + data.emLevel.complexity + ' | ' + data.emLevel.diagnosisCount + ' dx | ' + data.emLevel.rosCount + ' ROS | ' + data.emLevel.peCount + ' PE</span>';
-      html += '</div>';
-    }
-
-    html += '<p style="font-size:10px;color:var(--g400);margin:8px 0 0;">Suggestions only. Always verify codes against your institution\'s coding guidelines.</p>';
-
-    container.innerHTML = html;
-
-    // Wire click-to-copy on chips
-    container.querySelectorAll('.billing-code-chip').forEach(function(chip) {
-      chip.addEventListener('click', function() {
-        var code = chip.dataset.code;
-        if (code && navigator.clipboard) {
-          navigator.clipboard.writeText(code);
-          showToast('Copied: ' + code, 'info');
-        }
-      });
-    });
-  })
-  .catch(function() {
-    container.classList.add('hidden');
-  });
-}
-
-function escHtml(s) { return String(s || '').replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;'); }
-
-function refineDocument(outputElementId, inputElementId) {
-  var doc = document.getElementById(outputElementId);
-  var input = document.getElementById(inputElementId);
-  if (!doc || !input) return;
-  var docText = doc.innerText.trim();
-  var instructions = input.value.trim();
-  if (!docText) { showToast('No document', 'error'); return; }
-  if (!instructions) { showToast('Enter instructions', 'error'); return; }
-  showBusy('Refining...');
-  var body = { currentDocument: docText, instructions: instructions, model: getSelectedModel() };
-  // Include original source material so AI can reference the full input
-  if (doc.dataset.sourceContext) body.sourceContext = doc.dataset.sourceContext;
-  fetch('/api/refine', {
-    method: 'POST', headers: getAuthHeaders(),
-    body: JSON.stringify(body)
-  })
-  .then(function(r) { return r.json(); })
-  .then(function(data) {
-    hideBusy();
-    if (data.success) { setOutputText(doc, data.refined); input.value = ''; showToast('Refined!', 'success'); }
-    else showToast(data.error || 'Failed', 'error');
-  })
-  .catch(function(err) { hideBusy(); showToast(err.message, 'error'); });
-}
-
-function shortenDocument(outputElementId) {
-  var doc = document.getElementById(outputElementId);
-  if (!doc) return;
-  var text = doc.innerText.trim();
-  if (!text) { showToast('No document', 'error'); return; }
-  showBusy('Shortening...');
-  fetch('/api/shorten', {
-    method: 'POST', headers: getAuthHeaders(),
-    body: JSON.stringify({ document: text, model: getSelectedModel() })
-  })
-  .then(function(r) { return r.json(); })
-  .then(function(data) {
-    hideBusy();
-    if (data.success) { setOutputText(doc, data.shortened); showToast('Shortened!', 'success'); }
-    else showToast(data.error || 'Failed', 'error');
-  })
-  .catch(function(err) { hideBusy(); showToast(err.message, 'error'); });
-}
-
-function exportToNextcloud(elementId, docType) {
-  var el = document.getElementById(elementId);
-  if (!el) return;
-  var text = el.innerText.trim();
-  if (!text) { showToast('Nothing to export', 'error'); return; }
-  fetch('/api/nextcloud/export', {
-    method: 'POST', headers: getAuthHeaders(),
-    body: JSON.stringify({ content: text, filename: docType + '-' + Date.now(), type: docType })
-  })
-  .then(function(r) { return r.json(); })
-  .then(function(data) {
-    if (data.success) showToast(data.message, 'success');
-    else showToast(data.error || 'Export failed', 'error');
-  })
-  .catch(function() { showToast('Nextcloud not connected', 'error'); });
-}
-
-function createSpeechRecognition() {
-  if (!(window.SpeechRecognition || window.webkitSpeechRecognition)) return null;
-  var SR = window.SpeechRecognition || window.webkitSpeechRecognition;
-  var rec = new SR();
-  rec.continuous = true;
-  rec.interimResults = true;
-  rec.lang = 'en-US';
-  rec.maxAlternatives = 1;
-  return rec;
-}
-
-// Deduplicate speech recognition finals — Chrome can repeat text across restarts
-function deduplicateFinal(newText, existingText) {
-  if (!newText || !existingText) return newText;
-  var trimmed = newText.trim();
-  if (!trimmed) return '';
-  // Check if the new text is already at the end of existing text
-  if (existingText.trimEnd().endsWith(trimmed)) return '';
-  // Check for partial overlap (last sentence repeated)
-  var words = trimmed.split(/\s+/);
-  if (words.length >= 3) {
-    var tail = existingText.trimEnd().split(/\s+/).slice(-words.length).join(' ');
-    if (tail === trimmed) return '';
-    // Check if first half of new text overlaps with end of existing
-    var half = Math.ceil(words.length / 2);
-    var firstHalf = words.slice(0, half).join(' ');
-    if (existingText.trimEnd().endsWith(firstHalf)) {
-      return words.slice(half).join(' ') + ' ';
-    }
-  }
-  return newText;
-}
-
-// PWA Service Worker
-if ('serviceWorker' in navigator) {
-  navigator.serviceWorker.register('/sw.js').catch(function() {});
-}
-
-console.log('✅ App.js loaded');
diff --git a/public/js/audioBackup.js b/public/js/audioBackup.js
deleted file mode 100644
index fbeb206..0000000
--- a/public/js/audioBackup.js
+++ /dev/null
@@ -1,297 +0,0 @@
-// ============================================================
-// AUDIO BACKUP — Server-side audio backup with local IndexedDB fallback
-// Saves audio to server (gzip compressed in PostgreSQL), auto-deletes 24h.
-// Falls back to IndexedDB if server save fails.
-// ============================================================
-
-(function() {
-  var DB_NAME = 'PedScribeAudioBackup';
-  var STORE_NAME = 'recordings';
-  var DB_VERSION = 1;
-  var MAX_AGE_MS = 24 * 60 * 60 * 1000;
-
-  var _db = null;
-
-  function openDB() {
-    if (_db) return Promise.resolve(_db);
-    return new Promise(function(resolve, reject) {
-      var request = indexedDB.open(DB_NAME, DB_VERSION);
-      request.onupgradeneeded = function(e) {
-        var db = e.target.result;
-        if (!db.objectStoreNames.contains(STORE_NAME)) {
-          var store = db.createObjectStore(STORE_NAME, { keyPath: 'id', autoIncrement: true });
-          store.createIndex('timestamp', 'timestamp', { unique: false });
-        }
-      };
-      request.onsuccess = function(e) { _db = e.target.result; resolve(_db); };
-      request.onerror = function() { reject(new Error('IndexedDB open failed')); };
-    });
-  }
-
-  // Save audio — tries server first, falls back to IndexedDB
-  window.saveAudioBackup = function(blob, module) {
-    // Try server save first
-    return saveToServer(blob, module).then(function(serverId) {
-      if (serverId) {
-        window._lastAudioBackupId = 'server_' + serverId;
-        return serverId;
-      }
-      // Fallback to IndexedDB
-      return saveToIndexedDB(blob, module);
-    }).catch(function() {
-      return saveToIndexedDB(blob, module);
-    });
-  };
-
-  function saveToServer(blob, module) {
-    var formData = new FormData();
-    formData.append('audio', blob, 'audio.webm');
-    formData.append('module', module || 'encounter');
-
-    var headers = {};
-    var token = window.AUTH_TOKEN || localStorage.getItem('ped_scribe_token') || '';
-    if (token) headers['Authorization'] = 'Bearer ' + token;
-
-    return fetch('/api/audio-backups', {
-      method: 'POST',
-      headers: headers,
-      credentials: 'same-origin',
-      body: formData
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      if (data.success) return data.id;
-      return null;
-    })
-    .catch(function() { return null; });
-  }
-
-  function saveToIndexedDB(blob, module) {
-    return openDB().then(function(db) {
-      return new Promise(function(resolve, reject) {
-        var tx = db.transaction(STORE_NAME, 'readwrite');
-        var store = tx.objectStore(STORE_NAME);
-        var record = {
-          blob: blob,
-          module: module || 'unknown',
-          timestamp: Date.now(),
-          size: blob.size,
-          mimeType: blob.type
-        };
-        var req = store.add(record);
-        req.onsuccess = function() { resolve(req.result); };
-        req.onerror = function() { reject(new Error('Failed to save audio backup')); };
-      });
-    }).then(function(id) {
-      window._lastAudioBackupId = 'local_' + id;
-      cleanupOldLocalBackups();
-      return id;
-    }).catch(function(err) {
-      console.warn('[AudioBackup] Save failed:', err.message);
-      return null;
-    });
-  }
-
-  // Delete a specific backup (server or local)
-  window.deleteAudioBackup = function(id) {
-    if (typeof id === 'string' && id.startsWith('server_')) {
-      var serverId = id.replace('server_', '');
-      return fetch('/api/audio-backups/' + serverId, {
-        method: 'DELETE',
-        headers: getAuthHeaders()
-      }).then(function() {}).catch(function() {});
-    }
-    // Local IndexedDB delete
-    var localId = typeof id === 'string' ? parseInt(id.replace('local_', '')) : id;
-    return openDB().then(function(db) {
-      return new Promise(function(resolve) {
-        var tx = db.transaction(STORE_NAME, 'readwrite');
-        tx.objectStore(STORE_NAME).delete(localId);
-        tx.oncomplete = function() { resolve(); };
-        tx.onerror = function() { resolve(); };
-      });
-    }).catch(function() {});
-  };
-
-  // Get all backups (merged: server + local)
-  window.getAudioBackups = function() {
-    var serverPromise = fetchServerBackups();
-    var localPromise = getLocalBackups();
-
-    return Promise.all([serverPromise, localPromise]).then(function(results) {
-      var server = results[0].map(function(b) {
-        return {
-          id: 'server_' + b.id,
-          module: b.module,
-          timestamp: new Date(b.created_at).getTime(),
-          size: b.size_bytes,
-          compressedSize: b.compressed_bytes,
-          source: 'server',
-          expiresAt: b.expires_at
-        };
-      });
-      var local = results[1].map(function(b) {
-        return {
-          id: 'local_' + b.id,
-          module: b.module,
-          timestamp: b.timestamp,
-          size: b.size,
-          source: 'local'
-        };
-      });
-      return server.concat(local).sort(function(a, b) { return b.timestamp - a.timestamp; });
-    });
-  };
-
-  function fetchServerBackups() {
-    var headers = { 'Content-Type': 'application/json' };
-    var token = window.AUTH_TOKEN || localStorage.getItem('ped_scribe_token') || '';
-    if (token) headers['Authorization'] = 'Bearer ' + token;
-    return fetch('/api/audio-backups', {
-      headers: headers,
-      credentials: 'same-origin'
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) { return data.success ? (data.backups || []) : []; })
-    .catch(function() { return []; });
-  }
-
-  function getLocalBackups() {
-    return openDB().then(function(db) {
-      return new Promise(function(resolve) {
-        var tx = db.transaction(STORE_NAME, 'readonly');
-        var req = tx.objectStore(STORE_NAME).getAll();
-        req.onsuccess = function() {
-          var records = (req.result || []).filter(function(r) {
-            return (Date.now() - r.timestamp) < MAX_AGE_MS;
-          });
-          resolve(records);
-        };
-        req.onerror = function() { resolve([]); };
-      });
-    }).catch(function() { return []; });
-  }
-
-  // Retry transcription from backup
-  window.retryAudioBackup = function(id) {
-    if (typeof id === 'string' && id.startsWith('server_')) {
-      var serverId = id.replace('server_', '');
-      showLoading('Downloading and re-transcribing...');
-      var token = window.AUTH_TOKEN || localStorage.getItem('ped_scribe_token') || '';
-      return fetch('/api/audio-backups/' + serverId + '/audio', {
-        headers: { 'Authorization': 'Bearer ' + token }
-      })
-      .then(function(r) { if (!r.ok) throw new Error('Download failed'); return r.blob(); })
-      .then(function(blob) {
-        window._lastAudioBackupId = id;
-        return transcribeAudio(blob).then(function(data) {
-          hideLoading();
-          if (data.success) {
-            showToast('Backup transcribed!', 'success');
-            if (navigator.clipboard && navigator.clipboard.writeText) {
-              navigator.clipboard.writeText(data.text);
-              showToast('Transcript copied to clipboard', 'info');
-            }
-          } else {
-            showToast('Retry failed: ' + (data.error || 'unknown'), 'error');
-          }
-          return data;
-        });
-      })
-      .catch(function(err) { hideLoading(); showToast('Retry failed: ' + err.message, 'error'); });
-    }
-
-    // Local IndexedDB retry
-    var localId = typeof id === 'string' ? parseInt(id.replace('local_', '')) : id;
-    return openDB().then(function(db) {
-      return new Promise(function(resolve, reject) {
-        var tx = db.transaction(STORE_NAME, 'readonly');
-        var req = tx.objectStore(STORE_NAME).get(localId);
-        req.onsuccess = function() {
-          if (!req.result) { reject(new Error('Backup not found')); return; }
-          resolve(req.result);
-        };
-        req.onerror = function() { reject(new Error('Failed to read backup')); };
-      });
-    }).then(function(record) {
-      showLoading('Re-transcribing audio backup...');
-      window._lastAudioBackupId = id;
-      return transcribeAudio(record.blob).then(function(data) {
-        hideLoading();
-        if (data.success) {
-          showToast('Backup transcribed!', 'success');
-          if (navigator.clipboard && navigator.clipboard.writeText) {
-            navigator.clipboard.writeText(data.text);
-            showToast('Transcript copied to clipboard', 'info');
-          }
-        } else {
-          showToast('Retry failed: ' + (data.error || 'unknown'), 'error');
-        }
-        return data;
-      });
-    });
-  };
-
-  function cleanupOldLocalBackups() {
-    openDB().then(function(db) {
-      var tx = db.transaction(STORE_NAME, 'readwrite');
-      var store = tx.objectStore(STORE_NAME);
-      var index = store.index('timestamp');
-      var cutoff = Date.now() - MAX_AGE_MS;
-      var range = IDBKeyRange.upperBound(cutoff);
-      var req = index.openCursor(range);
-      req.onsuccess = function(e) {
-        var cursor = e.target.result;
-        if (cursor) { cursor.delete(); cursor.continue(); }
-      };
-    }).catch(function() {});
-  }
-
-  // Render audio backups list in settings
-  window.renderAudioBackups = function() {
-    var container = document.getElementById('audio-backups-list');
-    if (!container) return;
-    getAudioBackups().then(function(backups) {
-      if (backups.length === 0) {
-        container.innerHTML = '<p style="color:var(--g400);font-size:13px;">No audio backups. Recordings are saved automatically to the server and kept for 24 hours.</p>';
-        return;
-      }
-      container.innerHTML = backups.map(function(b) {
-        var date = new Date(b.timestamp);
-        var sizeKb = Math.round(b.size / 1024);
-        var age = Math.round((Date.now() - b.timestamp) / 60000);
-        var ageStr = age < 60 ? age + 'm ago' : Math.round(age / 60) + 'h ago';
-        var sourceTag = b.source === 'server'
-          ? '<span style="font-size:10px;padding:1px 5px;border-radius:3px;background:var(--blue-light);color:var(--blue);">server</span>'
-          : '<span style="font-size:10px;padding:1px 5px;border-radius:3px;background:var(--g100);color:var(--g500);">local</span>';
-        var compInfo = b.compressedSize ? ' (' + Math.round(b.compressedSize / 1024) + ' KB compressed)' : '';
-        return '<div class="saved-enc-item" style="padding:8px 12px;">' +
-          '<div style="flex:1;">' +
-            '<div style="font-weight:600;font-size:13px;display:flex;align-items:center;gap:6px;">' + esc(b.module) + ' recording ' + sourceTag + '</div>' +
-            '<div style="font-size:11px;color:var(--g500);">' + date.toLocaleString() + ' · ' + sizeKb + ' KB' + compInfo + ' · ' + ageStr + '</div>' +
-          '</div>' +
-          '<button class="btn-sm btn-primary audio-backup-retry" data-id="' + b.id + '"><i class="fas fa-rotate-right"></i> Retry</button>' +
-          '<button class="btn-sm btn-ghost audio-backup-delete" data-id="' + b.id + '" style="color:var(--red);"><i class="fas fa-trash"></i></button>' +
-        '</div>';
-      }).join('');
-      container.querySelectorAll('.audio-backup-retry').forEach(function(btn) {
-        btn.addEventListener('click', function() { retryAudioBackup(btn.dataset.id); });
-      });
-      container.querySelectorAll('.audio-backup-delete').forEach(function(btn) {
-        btn.addEventListener('click', function() {
-          deleteAudioBackup(btn.dataset.id).then(function() {
-            showToast('Backup deleted', 'info');
-            renderAudioBackups();
-          });
-        });
-      });
-    });
-  };
-
-  function esc(str) {
-    if (!str) return '';
-    return String(str).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
-  }
-
-  cleanupOldLocalBackups();
-})();
diff --git a/public/js/auth.js b/public/js/auth.js
deleted file mode 100644
index 20c9cec..0000000
--- a/public/js/auth.js
+++ /dev/null
@@ -1,877 +0,0 @@
-// ============================================================
-// AUTH.JS — Login, Register, 2FA, Session Management
-// ============================================================
-
-// Wait for DOM to be fully ready
-document.addEventListener('DOMContentLoaded', function() {
-
-  var authScreen = document.getElementById('auth-screen');
-  var mainApp = document.getElementById('main-app');
-  var loginForm = document.getElementById('login-form');
-  var registerForm = document.getElementById('register-form');
-  var forgotForm = document.getElementById('forgot-form');
-  var userName = document.getElementById('user-name');
-
-  var TOKEN_KEY = 'ped_scribe_token';
-  var USER_KEY = 'ped_scribe_user';
-  var SESSION_KEY = 'ped_session_id';
-
-  // Runtime-split auth model:
-  //  - Web browser → httpOnly cookie only (no localStorage token, XSS-safe).
-  //    fetch() defaults to credentials:'same-origin' so cookies are sent.
-  //  - Capacitor native app → Bearer token in iOS Keychain / Android Keystore
-  //    via SecureStorage wrapper. WebView cookies can be evicted; Keychain
-  //    survives cold starts reliably.
-  function isNativeApp() {
-    try {
-      return !!(window.Capacitor && typeof window.Capacitor.isNativePlatform === 'function' && window.Capacitor.isNativePlatform());
-    } catch(e) { return false; }
-  }
-  window.IS_NATIVE_APP = isNativeApp();
-
-  // Hide elements that only make sense for the web audience (e.g. the
-  // "Download Android APK" link on the login page — you're already in
-  // the app). Add more element IDs here as other web-only UI appears.
-  if (isNativeApp()) {
-    ['apk-download-link'].forEach(function(id) {
-      var el = document.getElementById(id);
-      if (el) el.style.display = 'none';
-    });
-  }
-
-  // Auth module initialized
-
-  // Make sure forms are visible/hidden correctly on load
-  showLoginForm();
-
-  // Auth screen is hidden by CSS default — only show it when there is no valid session
-  function showAuthScreen() {
-    if (authScreen) authScreen.style.display = 'flex';
-  }
-
-  // ── Check for SSO redirect (token is in httpOnly cookie) ──
-  var urlParams = new URLSearchParams(window.location.search);
-  var ssoOk = urlParams.get('sso');
-  var ssoError = urlParams.get('error');
-  if (ssoOk === 'ok') {
-    var ssoSid = urlParams.get('sid');
-    history.replaceState(null, '', window.location.pathname);
-    if (ssoSid && isNativeApp()) {
-      window.SecureStorage.set(SESSION_KEY, ssoSid);
-    }
-    // Token is in httpOnly cookie — verify via /me endpoint (cookie sent automatically)
-    fetch('/api/auth/me', { credentials: 'same-origin' })
-      .then(function(r) { if (r.ok) return r.json(); throw new Error('invalid'); })
-      .then(function(data) {
-        if (data && data.user) {
-          enterApp(data.user, '');
-          showToast('Welcome, ' + data.user.name + '!', 'success');
-        } else { showAuthScreen(); clearSession(); }
-      })
-      .catch(function() { showAuthScreen(); clearSession(); });
-  } else if (ssoError) {
-    history.replaceState(null, '', window.location.pathname);
-    var errorMsgs = {
-      invalid_state: 'SSO session expired',
-      expired: 'SSO session expired',
-      no_email: 'Your identity provider did not return an email',
-      disabled: 'Account disabled',
-      sso_failed: 'SSO login failed',
-      email_unverified: 'Your identity provider did not confirm your email is verified. Contact your administrator.',
-      sub_mismatch: 'Your SSO identity does not match the linked account. Contact your administrator.'
-    };
-    showAuthScreen();
-    setTimeout(function() { showToast(errorMsgs[ssoError] || 'SSO error', 'error'); }, 300);
-  }
-
-  // ── Check OIDC status to show/hide SSO button ──
-  fetch('/api/auth/oidc-status')
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      if (data.oidcEnabled) {
-        var ssoBtn = document.getElementById('btn-sso');
-        var ssoDivider = document.getElementById('sso-divider');
-        var ssoLabel = document.getElementById('sso-label');
-        if (ssoBtn) ssoBtn.style.display = 'block';
-        if (ssoDivider) ssoDivider.style.display = 'block';
-        if (ssoLabel && data.buttonLabel) ssoLabel.textContent = data.buttonLabel;
-        if (data.disableLocalAuth) {
-          // Hide local login form fields, only show SSO
-          var localFields = document.querySelectorAll('#login-form .form-group, #btn-local-login, #show-register, #show-forgot');
-          localFields.forEach(function(el) { el.style.display = 'none'; });
-          if (ssoDivider) ssoDivider.style.display = 'none';
-        }
-      }
-    })
-    .catch(function() {});
-
-  if (isNativeApp()) {
-    // Native app path: token lives in Keychain/Keystore via SecureStorage
-    window.SecureStorage.hydrate([TOKEN_KEY, USER_KEY, SESSION_KEY]).then(function() {
-      var savedToken = window.SecureStorage.getSync(TOKEN_KEY);
-      if (ssoOk || ssoError) return;  // SSO branch handled above
-      if (!savedToken) { showAuthScreen(); return; }
-      fetch('/api/auth/me', { headers: { 'Authorization': 'Bearer ' + savedToken } })
-        .then(function(r) { if (r.ok) return r.json(); throw new Error('expired'); })
-        .then(function(data) {
-          if (data && data.user) enterApp(data.user, savedToken);
-          else { showAuthScreen(); clearSession(); }
-        })
-        .catch(function() { showAuthScreen(); clearSession(); });
-    });
-  } else {
-    // Web path: rely on httpOnly cookie. fetch sends same-origin cookies
-    // automatically in modern browsers — no Authorization header needed.
-    if (ssoOk || ssoError) {
-      // SSO branch handled above
-    } else {
-      fetch('/api/auth/me', { credentials: 'same-origin' })
-        .then(function(r) { if (r.ok) return r.json(); throw new Error('not-logged-in'); })
-        .then(function(data) {
-          if (data && data.user) enterApp(data.user, '');
-          else showAuthScreen();
-        })
-        .catch(function() { showAuthScreen(); });
-    }
-  }
-
-  // ---- HELPER FUNCTIONS ----
-
-  function showLoginForm() {
-    if (loginForm) loginForm.style.display = 'block';
-    if (registerForm) registerForm.style.display = 'none';
-    if (forgotForm) forgotForm.style.display = 'none';
-  }
-
-  function showRegisterForm() {
-    if (loginForm) loginForm.style.display = 'none';
-    if (registerForm) registerForm.style.display = 'block';
-    if (forgotForm) forgotForm.style.display = 'none';
-  }
-
-  function showForgotForm() {
-    if (loginForm) loginForm.style.display = 'none';
-    if (registerForm) registerForm.style.display = 'none';
-    if (forgotForm) forgotForm.style.display = 'block';
-  }
-
-  function enterApp(user, token) {
-    window.AUTH_TOKEN = token;
-    window.CURRENT_USER = user;  // cached so settings page doesn't re-fetch /me just to read canLocalAuth
-    if (isNativeApp()) {
-      // Mobile: persist token to Keychain/Keystore
-      window.SecureStorage.set(TOKEN_KEY, token);
-      window.SecureStorage.set(USER_KEY, JSON.stringify(user));
-    }
-    // Web: do not persist the token anywhere — session lives in the
-    // httpOnly cookie already set by the server. User info is
-    // re-fetched via /api/auth/me on each boot.
-
-    if (authScreen) authScreen.style.display = 'none';
-    if (mainApp) {
-      mainApp.style.display = 'block';
-      mainApp.className = mainApp.className.replace('hidden', '').trim();
-    }
-    if (userName) userName.textContent = user.name || user.email;
-
-    // Show admin tab for admins only
-    var adminTabBtn = document.getElementById('admin-tab-btn');
-    if (adminTabBtn) {
-      if (user.role === 'admin') adminTabBtn.classList.remove('hidden');
-      else adminTabBtn.classList.add('hidden');
-    }
-
-    // Show Content Manager tab for admin + moderator
-    var cmsTabBtn = document.getElementById('cms-tab-btn');
-    if (cmsTabBtn) {
-      if (user.role === 'admin' || user.role === 'moderator') cmsTabBtn.classList.remove('hidden');
-      else cmsTabBtn.classList.add('hidden');
-    }
-
-    // Store role globally for JS modules to check
-    window._userRole = user.role;
-
-    console.log('[Auth] ✅ Entered app as:', user.email, 'Role:', user.role);
-
-    // Restore last visited tab (saved by activateTab)
-    var lastTab = null;
-    try { lastTab = localStorage.getItem('ped_last_tab'); } catch(e) {}
-    if (typeof window.activateTab === 'function') {
-      if (!lastTab || !window.activateTab(lastTab)) {
-        window.activateTab('encounter');
-      }
-    }
-
-    // Load announcement banner if function is available
-    if (typeof loadAnnouncement === 'function') loadAnnouncement();
-
-    // Check if server-side transcription is configured
-    if (typeof checkTranscribeStatus === 'function') checkTranscribeStatus();
-  }
-
-  function exitApp() {
-    // Destroy session server-side before clearing local state
-    fetch('/api/auth/logout', { method: 'POST', headers: getAuthHeaders(), credentials: 'same-origin' }).catch(function() {});
-    // Tell sibling tabs to drop their UI too.
-    try { if (window.__authBroadcast) window.__authBroadcast.postMessage({ type: 'logout' }); } catch(e) {}
-    clearSession();
-    document.documentElement.classList.remove('has-session');
-    history.replaceState(null, '', window.location.pathname);
-    if (authScreen) authScreen.style.display = 'flex';
-    if (mainApp) mainApp.style.display = 'none';
-    var adminTabBtn = document.getElementById('admin-tab-btn');
-    if (adminTabBtn) adminTabBtn.classList.add('hidden');
-    showLoginForm();
-    // Clear fields after browser autofill has had a chance to run
-    setTimeout(function() {
-      ['login-email', 'login-password', 'reg-name', 'reg-email', 'reg-password', 'login-totp'].forEach(function(id) {
-        var el = document.getElementById(id);
-        if (el) el.value = '';
-      });
-    }, 100);
-  }
-
-  function clearSession() {
-    if (isNativeApp()) {
-      window.SecureStorage.remove(TOKEN_KEY);
-      window.SecureStorage.remove(USER_KEY);
-      window.SecureStorage.remove(SESSION_KEY);
-    } else {
-      // Web: cookie cleared by /api/auth/logout. Also wipe any legacy
-      // localStorage entries from the dual-mode era so they don't linger.
-      try {
-        localStorage.removeItem(TOKEN_KEY);
-        localStorage.removeItem(USER_KEY);
-        localStorage.removeItem(SESSION_KEY);
-      } catch(e) {}
-    }
-    window.AUTH_TOKEN = null;
-    // Clear service worker caches so a logged-out user on a shared device
-    // cannot read cached pages from offline mode.
-    try {
-      if (window.caches && caches.keys) {
-        caches.keys().then(function(names) {
-          names.forEach(function(n) { caches.delete(n); });
-        }).catch(function(){});
-      }
-    } catch(e) {}
-  }
-
-  window.getAuthHeaders = function() {
-    // Web: no Authorization header. The httpOnly cookie is sent automatically
-    // by fetch (default credentials = same-origin). Server middleware falls
-    // back to cookie when Bearer is absent.
-    if (!isNativeApp()) {
-      return { 'Content-Type': 'application/json' };
-    }
-    // Native: Bearer from Keychain/Keystore via SecureStorage.
-    var token = window.AUTH_TOKEN || window.SecureStorage.getSync(TOKEN_KEY) || '';
-    return {
-      'Content-Type': 'application/json',
-      'Authorization': 'Bearer ' + token
-    };
-  };
-
-  // ---- FORM TOGGLE LINKS ----
-
-  document.addEventListener('click', function(e) {
-    var target = e.target;
-
-    // Handle link clicks by ID
-    if (target.id === 'show-register' || target.closest('#show-register')) {
-      e.preventDefault();
-      showRegisterForm();
-    }
-    if (target.id === 'show-login' || target.closest('#show-login')) {
-      e.preventDefault();
-      showLoginForm();
-    }
-    if (target.id === 'show-login-2' || target.closest('#show-login-2')) {
-      e.preventDefault();
-      showLoginForm();
-    }
-    if (target.id === 'show-forgot' || target.closest('#show-forgot')) {
-      e.preventDefault();
-      showForgotForm();
-    }
-
-    // Logout button
-    if (target.id === 'btn-logout' || target.closest('#btn-logout')) {
-      e.preventDefault();
-      exitApp();
-      showToast('Logged out', 'info');
-    }
-
-    // About modal
-    if (target.id === 'btn-show-about' || target.closest('#btn-show-about')) {
-      e.preventDefault();
-      var aboutModal = document.getElementById('about-modal');
-      if (aboutModal) aboutModal.classList.remove('hidden');
-    }
-    if (target.id === 'btn-close-about' || target.closest('#btn-close-about')) {
-      e.preventDefault();
-      var aboutModal = document.getElementById('about-modal');
-      if (aboutModal) aboutModal.classList.add('hidden');
-    }
-
-    // Settings button — navigate to settings tab
-    if (target.id === 'btn-settings' || target.closest('#btn-settings')) {
-      e.preventDefault();
-      var settingsBtn = document.querySelector('.tab-btn[data-tab="settings"]');
-      if (settingsBtn) settingsBtn.click();
-      load2FAStatus();
-      if (typeof loadNextcloudStatus === 'function') loadNextcloudStatus();
-      if (typeof loadMemories === 'function') loadMemories();
-      if (typeof loadSavedEncountersList === 'function') loadSavedEncountersList();
-    }
-
-    // Setup 2FA
-    if (target.id === 'btn-setup-2fa' || target.closest('#btn-setup-2fa')) {
-      e.preventDefault();
-      fetch('/api/auth/setup-2fa', { method: 'POST', headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (data.success) {
-          var qr = document.getElementById('2fa-qr');
-          var secret = document.getElementById('2fa-secret');
-          var setup = document.getElementById('2fa-setup');
-          if (qr) qr.src = data.qrCode;
-          if (secret) secret.textContent = data.secret;
-          if (setup) { setup.style.display = 'block'; setup.className = setup.className.replace('hidden', '').trim(); }
-        }
-      });
-    }
-
-    // Verify 2FA
-    if (target.id === 'btn-verify-2fa' || target.closest('#btn-verify-2fa')) {
-      e.preventDefault();
-      var code = document.getElementById('2fa-verify-code').value;
-      fetch('/api/auth/verify-2fa', {
-        method: 'POST', headers: getAuthHeaders(),
-        body: JSON.stringify({ code: code })
-      })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (data.success) {
-          showToast('2FA enabled!', 'success');
-          var setup = document.getElementById('2fa-setup');
-          if (setup) setup.style.display = 'none';
-          if (data.backupCodes && data.backupCodes.length) {
-            showBackupCodesModal(data.backupCodes);
-          }
-          load2FAStatus();
-        } else {
-          showToast(data.error || 'Invalid code', 'error');
-        }
-      });
-    }
-
-    // Regenerate backup codes
-    if (target.id === 'btn-regen-backup-codes' || target.closest('#btn-regen-backup-codes')) {
-      e.preventDefault();
-      showConfirm('Regenerate backup codes? This invalidates your existing ones. Enter your current password to confirm.', function(pw) {
-        if (!pw) return;
-        fetch('/api/auth/2fa/backup-codes', {
-          method: 'POST', headers: getAuthHeaders(),
-          body: JSON.stringify({ password: pw })
-        })
-        .then(function(r) { return r.json(); })
-        .then(function(data) {
-          if (data.success && data.codes) showBackupCodesModal(data.codes);
-          else showToast(data.error || 'Failed to regenerate codes', 'error');
-        });
-      }, {
-        input: true,
-        inputType: 'password',
-        placeholder: 'Current password',
-        confirmText: 'Regenerate',
-        required: true,
-        requiredMsg: 'Password is required'
-      });
-    }
-
-    // Disable 2FA
-    if (target.id === 'btn-disable-2fa' || target.closest('#btn-disable-2fa')) {
-      e.preventDefault();
-      var confirmBox = document.getElementById('2fa-disable-confirm');
-      if (confirmBox) { confirmBox.classList.remove('hidden'); }
-      return;
-    }
-    if (target.id === 'btn-disable-2fa-cancel' || target.closest('#btn-disable-2fa-cancel')) {
-      e.preventDefault();
-      var confirmBox = document.getElementById('2fa-disable-confirm');
-      if (confirmBox) { confirmBox.classList.add('hidden'); }
-      var pwField = document.getElementById('2fa-disable-password');
-      if (pwField) pwField.value = '';
-      return;
-    }
-    if (target.id === 'btn-disable-2fa-confirm' || target.closest('#btn-disable-2fa-confirm')) {
-      e.preventDefault();
-      var pwField = document.getElementById('2fa-disable-password');
-      var pw = pwField ? pwField.value : '';
-      if (!pw) { showToast('Enter your password', 'error'); return; }
-      fetch('/api/auth/disable-2fa', {
-        method: 'POST', headers: getAuthHeaders(),
-        body: JSON.stringify({ password: pw })
-      })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        var confirmBox = document.getElementById('2fa-disable-confirm');
-        if (confirmBox) confirmBox.classList.add('hidden');
-        if (pwField) pwField.value = '';
-        if (data.success) { showToast('2FA disabled', 'info'); load2FAStatus(); }
-        else showToast(data.error || 'Failed', 'error');
-      });
-    }
-  });
-
-  // ---- LOGIN FORM SUBMIT ----
-  if (loginForm) {
-    loginForm.addEventListener('submit', function(e) {
-      e.preventDefault();
-      e.stopPropagation();
-
-      var email = document.getElementById('login-email').value.trim();
-      var password = document.getElementById('login-password').value;
-      var totpEl = document.getElementById('login-totp');
-      var totpCode = totpEl ? totpEl.value.trim() : '';
-
-      if (!email || !password) {
-        showToast('Enter email and password', 'error');
-        return false;
-      }
-
-      // Cloudflare Turnstile
-      var loginTurnstile = document.querySelector('#login-form [name="cf-turnstile-response"]');
-      var loginToken = loginTurnstile ? loginTurnstile.value : '';
-      if (!loginToken) {
-        showToast('Please complete the verification', 'error');
-        return false;
-      }
-
-      showLoading('Signing in...');
-
-      var body = { email: email, password: password, turnstileToken: loginToken };
-      if (totpCode) body.totpCode = totpCode;
-
-      fetch('/api/auth/login', {
-        method: 'POST',
-        headers: { 'Content-Type': 'application/json' },
-        body: JSON.stringify(body)
-      })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        hideLoading();
-
-        if (data.requires2FA) {
-          var grp = document.getElementById('totp-group');
-          if (grp) { grp.style.display = 'block'; grp.className = grp.className.replace('hidden', '').trim(); }
-          showToast('Enter your 2FA code', 'info');
-          return;
-        }
-
-        if (data.needsVerification) {
-          var resendBox = document.getElementById('resend-verify-box');
-          if (resendBox) resendBox.className = resendBox.className.replace('hidden', '').trim();
-          showToast('Verify your email first. Check inbox.', 'error');
-          return;
-        }
-
-        if (data.success && data.token && data.user) {
-          if (data.sessionId && isNativeApp()) {
-            window.SecureStorage.set(SESSION_KEY, data.sessionId);
-          }
-          enterApp(data.user, data.token);
-          showToast('Welcome, ' + data.user.name + '!', 'success');
-        } else {
-          showToast(data.error || 'Login failed', 'error');
-          if (window.turnstile) turnstile.reset('#turnstile-login');
-        }
-      })
-      .catch(function(err) {
-        hideLoading();
-        console.error('[Auth] Login error:', err);
-        showToast('Connection error', 'error');
-        if (window.turnstile) turnstile.reset('#turnstile-login');
-      });
-
-      return false;
-    });
-  }
-
-  // ---- RESEND VERIFICATION LINK ----
-  var resendLink = document.getElementById('resend-verify-link');
-  if (resendLink) {
-    resendLink.addEventListener('click', function(e) {
-      e.preventDefault();
-      var email = document.getElementById('login-email').value.trim();
-      if (!email) { showToast('Enter your email first', 'error'); return; }
-      resendLink.style.pointerEvents = 'none';
-      resendLink.textContent = 'Sending...';
-      fetch('/api/auth/resend-verification', {
-        method: 'POST',
-        headers: { 'Content-Type': 'application/json' },
-        body: JSON.stringify({ email: email })
-      })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        resendLink.style.pointerEvents = '';
-        resendLink.textContent = 'Resend verification link';
-        if (data.error) {
-          showToast(data.error, 'error');
-        } else {
-          showToast('Verification email sent! Check your inbox.', 'success');
-        }
-      })
-      .catch(function() {
-        resendLink.style.pointerEvents = '';
-        resendLink.textContent = 'Resend verification link';
-        showToast('Connection error', 'error');
-      });
-    });
-  }
-
-  // ---- REGISTER FORM SUBMIT ----
-  if (registerForm) {
-    registerForm.addEventListener('submit', function(e) {
-      e.preventDefault();
-      e.stopPropagation();
-
-      var name = document.getElementById('reg-name').value.trim();
-      var email = document.getElementById('reg-email').value.trim();
-      var password = document.getElementById('reg-password').value;
-
-      if (!name || !email || !password) {
-        showToast('Fill all fields', 'error');
-        return false;
-      }
-      if (password.length < 8) {
-        showToast('Password must be 8+ characters', 'error');
-        return false;
-      }
-
-      // Cloudflare Turnstile verification
-      var turnstileResponse = document.querySelector('[name="cf-turnstile-response"]');
-      var turnstileToken = turnstileResponse ? turnstileResponse.value : '';
-      if (!turnstileToken) {
-        showToast('Please complete the verification challenge', 'error');
-        return false;
-      }
-
-      showLoading('Creating account...');
-
-      fetch('/api/auth/register', {
-        method: 'POST',
-        headers: { 'Content-Type': 'application/json' },
-        body: JSON.stringify({ name: name, email: email, password: password, turnstileToken: turnstileToken })
-      })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        hideLoading();
-
-        if (data.success && data.token && data.user) {
-          if (data.sessionId && isNativeApp()) {
-            window.SecureStorage.set(SESSION_KEY, data.sessionId);
-          }
-          enterApp(data.user, data.token);
-          showToast(data.message || 'Account created!', 'success');
-        } else if (data.success && data.needsVerification) {
-          showToast(data.message || 'Check email to verify', 'success');
-          showLoginForm();
-        } else {
-          showToast(data.error || 'Registration failed', 'error');
-          if (window.turnstile) turnstile.reset();
-        }
-      })
-      .catch(function(err) {
-        hideLoading();
-        console.error('[Auth] Register error:', err);
-        showToast('Connection error', 'error');
-        if (window.turnstile) turnstile.reset();
-      });
-
-      return false;
-    });
-  }
-
-  // ---- FORGOT PASSWORD SUBMIT ----
-  if (forgotForm) {
-    forgotForm.addEventListener('submit', function(e) {
-      e.preventDefault();
-      e.stopPropagation();
-
-      var email = document.getElementById('forgot-email').value.trim();
-      if (!email) { showToast('Enter email', 'error'); return false; }
-
-      // Cloudflare Turnstile
-      var forgotTurnstile = document.querySelector('#forgot-form [name="cf-turnstile-response"]');
-      var forgotToken = forgotTurnstile ? forgotTurnstile.value : '';
-      if (!forgotToken) {
-        showToast('Please complete the verification', 'error');
-        return false;
-      }
-
-      showLoading('Sending...');
-
-      fetch('/api/auth/forgot-password', {
-        method: 'POST',
-        headers: { 'Content-Type': 'application/json' },
-        body: JSON.stringify({ email: email, turnstileToken: forgotToken })
-      })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        hideLoading();
-        showToast(data.message || 'Check your email', 'success');
-        showLoginForm();
-      })
-      .catch(function(err) {
-        hideLoading();
-        showToast('Error', 'error');
-        if (window.turnstile) turnstile.reset('#turnstile-forgot');
-      });
-
-      return false;
-    });
-  }
-
-  // ---- SESSION MANAGEMENT ----
-  function timeAgo(date) {
-    var s = Math.floor((Date.now() - date.getTime()) / 1000);
-    if (s < 60) return 'just now';
-    if (s < 3600) return Math.floor(s / 60) + 'm ago';
-    if (s < 86400) return Math.floor(s / 3600) + 'h ago';
-    return Math.floor(s / 86400) + 'd ago';
-  }
-  function escH(str) { var d = document.createElement('div'); d.textContent = str || ''; return d.innerHTML; }
-
-  window.loadSessions = function() {
-    var list = document.getElementById('sessions-list');
-    if (!list) return;
-    fetch('/api/sessions', { headers: getAuthHeaders(), credentials: 'same-origin' })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success || !data.sessions || data.sessions.length === 0) {
-          list.innerHTML = '<p style="color:var(--g400);font-size:13px;">No active sessions found.</p>';
-          return;
-        }
-        var currentSid = data.currentSessionId || (window.SecureStorage ? window.SecureStorage.getSync(SESSION_KEY) : localStorage.getItem(SESSION_KEY));
-        list.innerHTML = data.sessions.map(function(s) {
-          var isCurrent = s.id === currentSid;
-          var created = new Date(s.created_at).toLocaleDateString();
-          var lastAct = timeAgo(new Date(s.last_activity));
-          return '<div style="display:flex;justify-content:space-between;align-items:center;padding:10px 12px;background:var(--g50);border-radius:8px;border:1.5px solid ' + (isCurrent ? 'var(--blue)' : 'var(--g200)') + ';">'
-            + '<div>'
-            + '<div style="font-size:13px;font-weight:600;color:var(--g800);">' + escH(s.device_label || 'Unknown device') + (isCurrent ? ' <span style="font-size:11px;color:var(--blue);font-weight:500;">(this device)</span>' : '') + '</div>'
-            + '<div style="font-size:12px;color:var(--g500);margin-top:2px;">' + escH(s.ip_address || '') + ' &middot; Created ' + created + ' &middot; Active ' + lastAct + '</div>'
-            + '</div>'
-            + (isCurrent ? '' : '<button class="btn-sm btn-ghost session-revoke-btn" data-sid="' + s.id + '" style="color:var(--red);font-size:12px;"><i class="fas fa-xmark"></i> Revoke</button>')
-            + '</div>';
-        }).join('');
-
-        // Wire revoke buttons
-        list.querySelectorAll('.session-revoke-btn').forEach(function(btn) {
-          btn.addEventListener('click', function() {
-            showConfirm('Revoke this session? That device will be logged out.', function() {
-              fetch('/api/sessions/' + btn.dataset.sid, { method: 'DELETE', headers: getAuthHeaders() })
-                .then(function(r) { return r.json(); })
-                .then(function(d) {
-                  if (d.success) { showToast('Session revoked', 'info'); loadSessions(); }
-                  else showToast(d.error || 'Failed', 'error');
-                });
-            });
-          });
-        });
-      })
-      .catch(function() {
-        list.innerHTML = '<p style="color:var(--g400);font-size:13px;">Could not load sessions.</p>';
-      });
-  };
-
-  // Revoke all other sessions button
-  document.addEventListener('click', function(e) {
-    if (e.target.id === 'btn-revoke-all-sessions' || e.target.closest('#btn-revoke-all-sessions')) {
-      e.preventDefault();
-      showConfirm('Revoke all other sessions? All other devices will be logged out.', function() {
-        fetch('/api/sessions', { method: 'DELETE', headers: getAuthHeaders() })
-          .then(function(r) { return r.json(); })
-          .then(function(d) {
-            if (d.success) { showToast('All other sessions revoked (' + (d.revoked || 0) + ' removed)', 'info'); loadSessions(); }
-          });
-      }, { danger: true, confirmText: 'Revoke All' });
-    }
-  });
-
-  // ---- CHANGE PASSWORD ----
-  document.addEventListener('click', function(e) {
-    if (e.target.id === 'btn-change-password' || e.target.closest('#btn-change-password')) {
-      e.preventDefault();
-      var current = document.getElementById('pw-current');
-      var newPw = document.getElementById('pw-new');
-      var confirmPw = document.getElementById('pw-confirm');
-      var status = document.getElementById('pw-change-status');
-      if (!current || !newPw || !confirmPw) return;
-
-      if (!current.value || !newPw.value) { showToast('Fill in all fields', 'error'); return; }
-      if (newPw.value.length < 8) { showToast('New password must be 8+ characters', 'error'); return; }
-      if (newPw.value !== confirmPw.value) { showToast('Passwords do not match', 'error'); return; }
-
-      if (status) { status.textContent = 'Changing...'; status.style.color = 'var(--g500)'; }
-
-      fetch('/api/auth/change-password', {
-        method: 'POST',
-        headers: getAuthHeaders(),
-        body: JSON.stringify({ currentPassword: current.value, newPassword: newPw.value })
-      })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (data.success) {
-          showToast(data.message || 'Password changed', 'success');
-          if (data.passwordWarning) setTimeout(function() { showToast(data.passwordWarning, 'warning'); }, 1500);
-          current.value = ''; newPw.value = ''; confirmPw.value = '';
-          if (status) { status.textContent = ''; }
-          if (typeof loadSessions === 'function') loadSessions();
-        } else {
-          showToast(data.error || 'Failed', 'error');
-          if (status) { status.textContent = ''; }
-        }
-      })
-      .catch(function() { showToast('Connection error', 'error'); if (status) status.textContent = ''; });
-    }
-  });
-
-  // ---- 2FA STATUS ----
-  function load2FAStatus() {
-    fetch('/api/auth/me', { credentials: 'same-origin', headers: getAuthHeaders() })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      if (!data || !data.user) {
-        // /me failed — if we already have a cached user from login, fall back to that
-        // so reloaded Settings pages still render for local-auth users.
-        if (window.CURRENT_USER && window.CURRENT_USER.canLocalAuth === true) {
-          data = { user: window.CURRENT_USER };
-        } else {
-          return;
-        }
-      }
-      // Keep cache in sync
-      window.CURRENT_USER = data.user;
-      // Sections are display:none by default. Show them unless the server
-      // explicitly marks this user as SSO-only (canLocalAuth === false).
-      // Missing/undefined flag defaults to showing — safer than hiding a
-      // legit local user's sections due to a transient fetch hiccup.
-      var pwSection = document.getElementById('change-password-section');
-      var twofaSection = document.getElementById('2fa-section');
-      var sessionsSection = document.getElementById('sessions-section');
-      if (data.user.canLocalAuth === false) {
-        return; // SSO-only — keep sections hidden
-      }
-      if (pwSection) pwSection.style.display = '';
-      if (twofaSection) twofaSection.style.display = '';
-      if (sessionsSection) sessionsSection.style.display = '';
-      var status = document.getElementById('2fa-status');
-      var setupBtn = document.getElementById('btn-setup-2fa');
-      var disableBtn = document.getElementById('btn-disable-2fa');
-
-      if (data.user.totp_enabled) {
-        if (status) { status.textContent = 'Status: ✅ Enabled'; status.style.color = '#10b981'; }
-        if (setupBtn) setupBtn.style.display = 'none';
-        if (disableBtn) disableBtn.style.display = 'inline-flex';
-        // Show backup-code row and remaining count
-        fetch('/api/auth/2fa/backup-codes/count', { credentials: 'same-origin', headers: getAuthHeaders() })
-          .then(function(r) { return r.json(); })
-          .then(function(bc) {
-            var el = document.getElementById('2fa-backup-info');
-            if (el && typeof bc.remaining === 'number') {
-              var color = bc.remaining <= 2 ? '#f97316' : 'var(--g500)';
-              el.innerHTML = '<div style="margin-top:12px;font-size:13px;color:' + color + ';">'
-                + '<span>' + bc.remaining + ' backup codes remaining.</span> '
-                + '<button id="btn-regen-backup-codes" class="btn-sm btn-ghost" style="margin-left:6px;">Regenerate</button>'
-                + '</div>';
-            }
-          }).catch(function(){});
-      } else {
-        if (status) { status.textContent = 'Status: ❌ Not enabled'; status.style.color = '#ef4444'; }
-        if (setupBtn) setupBtn.style.display = 'inline-flex';
-        if (disableBtn) disableBtn.style.display = 'none';
-        var bi = document.getElementById('2fa-backup-info');
-        if (bi) bi.innerHTML = '';
-      }
-    })
-    .catch(function() {
-      var status = document.getElementById('2fa-status');
-      if (status) status.textContent = 'Status: Unable to load';
-    });
-  }
-  // Expose globally so app.js tabChanged handler can call it
-  window.load2FAStatus = load2FAStatus;
-
-  // Modal that shows backup codes exactly once. Uses textContent and a copy
-  // button — codes never land in innerHTML so a stray value can't produce XSS.
-  function showBackupCodesModal(codes) {
-    var existing = document.getElementById('backup-codes-modal');
-    if (existing) existing.remove();
-    var modal = document.createElement('div');
-    modal.id = 'backup-codes-modal';
-    modal.style.cssText = 'position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;z-index:9999;padding:20px;';
-
-    var box = document.createElement('div');
-    box.style.cssText = 'background:#fff;border-radius:12px;max-width:460px;width:100%;padding:24px;box-shadow:0 20px 60px rgba(0,0,0,.3);';
-
-    var title = document.createElement('div');
-    title.style.cssText = 'font-size:18px;font-weight:700;margin-bottom:4px;';
-    title.textContent = 'Save your backup codes';
-    var hint = document.createElement('div');
-    hint.style.cssText = 'font-size:13px;color:#6b7280;margin-bottom:16px;line-height:1.5;';
-    hint.textContent = 'Each code works once. Store them somewhere safe — you will NOT see them again. Use one in place of your 2FA code if you lose your authenticator.';
-
-    var list = document.createElement('pre');
-    list.style.cssText = 'background:#f3f4f6;padding:12px 14px;border-radius:8px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:14px;line-height:1.8;margin:0;white-space:pre-wrap;user-select:all;';
-    list.textContent = codes.join('\n');
-
-    var btnRow = document.createElement('div');
-    btnRow.style.cssText = 'display:flex;gap:8px;margin-top:16px;justify-content:flex-end;';
-
-    var copyBtn = document.createElement('button');
-    copyBtn.className = 'btn-sm btn-ghost';
-    copyBtn.textContent = 'Copy';
-    copyBtn.addEventListener('click', function() {
-      navigator.clipboard.writeText(codes.join('\n')).then(function() {
-        copyBtn.textContent = 'Copied ✓';
-        setTimeout(function() { copyBtn.textContent = 'Copy'; }, 1500);
-      }).catch(function() { showToast('Copy failed', 'error'); });
-    });
-
-    var downloadBtn = document.createElement('button');
-    downloadBtn.className = 'btn-sm btn-ghost';
-    downloadBtn.textContent = 'Download .txt';
-    downloadBtn.addEventListener('click', function() {
-      var blob = new Blob(['PedScribe 2FA backup codes\nGenerated: ' + new Date().toISOString() + '\n\n' + codes.join('\n') + '\n'], { type: 'text/plain' });
-      var url = URL.createObjectURL(blob);
-      var a = document.createElement('a'); a.href = url; a.download = 'pedscribe-backup-codes.txt'; a.click();
-      URL.revokeObjectURL(url);
-    });
-
-    var doneBtn = document.createElement('button');
-    doneBtn.className = 'btn-sm btn-primary';
-    doneBtn.textContent = "I've saved them";
-    doneBtn.addEventListener('click', function() { modal.remove(); });
-
-    btnRow.appendChild(copyBtn); btnRow.appendChild(downloadBtn); btnRow.appendChild(doneBtn);
-    box.appendChild(title); box.appendChild(hint); box.appendChild(list); box.appendChild(btnRow);
-    modal.appendChild(box);
-    document.body.appendChild(modal);
-  }
-
-  // Check registration status — link is hidden by default, shown only when enabled
-  fetch('/api/auth/registration-status')
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      if (data.registrationEnabled) {
-        var link = document.getElementById('show-register');
-        if (link) link.style.display = '';
-      }
-    })
-    .catch(function() {});
-
-  console.log('[Auth] ✅ Module ready');
-});
diff --git a/public/js/authFetch.js b/public/js/authFetch.js
deleted file mode 100644
index eed38c4..0000000
--- a/public/js/authFetch.js
+++ /dev/null
@@ -1,99 +0,0 @@
-// ============================================================
-// Global fetch interceptor for auth failures
-// ============================================================
-// When the server responds 401 to any /api/ request, the user's
-// session has been revoked or expired. Previously this would leave
-// the app UI on screen silently because each fetch handled its own
-// errors. Now we detect it once, clear local state, and bounce to
-// the login screen.
-// ============================================================
-
-(function() {
-  if (window.__fetchAuthIntercepted) return;
-  window.__fetchAuthIntercepted = true;
-
-  var _fetch = window.fetch.bind(window);
-  var handlingLogout = false;
-
-  // Cross-tab sync: when one tab logs out, all other open tabs drop
-  // their UI within milliseconds instead of waiting for their next
-  // failed fetch. Uses the same BroadcastChannel name across tabs.
-  var bc = null;
-  try { bc = new BroadcastChannel('pedscribe-auth'); } catch (e) { bc = null; }
-  window.__authBroadcast = bc;
-  if (bc) {
-    bc.onmessage = function(ev) {
-      if (ev && ev.data && ev.data.type === 'logout') {
-        handleAuthFailure(null, 'You signed out in another tab.');
-      }
-    };
-  }
-
-  function handleAuthFailure(status, reason) {
-    if (handlingLogout) return;
-    handlingLogout = true;
-    try {
-      // Clear any cached token + user info
-      window.AUTH_TOKEN = null;
-      window.CURRENT_USER = null;
-      if (window.SecureStorage) {
-        try { window.SecureStorage.remove('ped_scribe_token'); } catch(e) {}
-        try { window.SecureStorage.remove('ped_scribe_user'); } catch(e) {}
-        try { window.SecureStorage.remove('ped_session_id'); } catch(e) {}
-      }
-      try {
-        localStorage.removeItem('ped_scribe_token');
-        localStorage.removeItem('ped_scribe_user');
-        localStorage.removeItem('ped_session_id');
-      } catch(e) {}
-
-      // Brief user-visible notice before the reload swap
-      try {
-        if (typeof window.showToast === 'function') {
-          window.showToast(reason || 'Your session has ended. Please sign in again.', 'info');
-        }
-      } catch(e) {}
-
-      // Reload — the boot flow in auth.js will call /api/auth/me, get a
-      // fresh 401 (no cookie / no token), and show the login screen.
-      setTimeout(function() { window.location.reload(); }, 800);
-    } catch (e) {
-      // Last resort
-      window.location.reload();
-    }
-  }
-
-  window.fetch = function(input, init) {
-    return _fetch(input, init).then(function(resp) {
-      // Only act on same-origin /api/ calls; don't interfere with login
-      // or logout endpoints themselves (they're allowed to return 401).
-      try {
-        var url = typeof input === 'string' ? input : (input && input.url) || '';
-        var isApiCall = url.indexOf('/api/') !== -1;
-        var isAuthEndpoint = url.indexOf('/api/auth/login') !== -1
-          || url.indexOf('/api/auth/register') !== -1
-          || url.indexOf('/api/auth/logout') !== -1
-          || url.indexOf('/api/auth/forgot-password') !== -1
-          || url.indexOf('/api/auth/reset-password') !== -1
-          || url.indexOf('/api/auth/verify-email') !== -1
-          || url.indexOf('/api/auth/resend-verification') !== -1
-          || url.indexOf('/api/auth/oidc') !== -1
-          || url.indexOf('/api/auth/me') !== -1
-          || url.indexOf('/api/auth/2fa') !== -1;
-        if (resp.status === 401 && isApiCall && !isAuthEndpoint) {
-          // Only treat as global session failure if the app thinks the user
-          // was logged in (AUTH_TOKEN set OR main-app visible). Avoid
-          // flashing the login screen on public-endpoint 401s during the
-          // pre-login phase.
-          var authed = !!window.AUTH_TOKEN
-            || document.documentElement.classList.contains('has-session')
-            || (document.getElementById('main-app') && document.getElementById('main-app').style.display === 'block');
-          if (authed) {
-            handleAuthFailure(resp.status, 'Your session was ended by another device. Please sign in again.');
-          }
-        }
-      } catch(e) {}
-      return resp;
-    });
-  };
-})();
diff --git a/public/js/bedside/age-weight.js b/public/js/bedside/age-weight.js
deleted file mode 100644
index 9a11882..0000000
--- a/public/js/bedside/age-weight.js
+++ /dev/null
@@ -1,80 +0,0 @@
-// ============================================================
-// bedside/age-weight.js
-// BEDSIDE — AGE → WEIGHT (single source for all sub-sections).
-// Top estimator wiring: #bedside-age, #bedside-formula,
-// #bedside-weight, #btn-bedside-clear.
-// ============================================================
-
-export function init() {
-  document.addEventListener('input', function(e) {
-    if (e.target && e.target.id === 'bedside-age') recomputeFromAge();
-    if (e.target && e.target.id === 'bedside-weight') {
-      e.target.dataset.userTyped = '1';
-    }
-  });
-  document.addEventListener('change', function(e) {
-    if (e.target && e.target.id === 'bedside-formula') recomputeFromAge(true);
-  });
-  document.addEventListener('click', function(e) {
-    if (e.target.closest && e.target.closest('#btn-bedside-clear')) {
-      document.getElementById('bedside-age').value = '';
-      var wtField = document.getElementById('bedside-weight');
-      wtField.value = '';
-      delete wtField.dataset.userTyped;
-      var note = document.getElementById('bedside-estimate-note');
-      if (note) note.innerHTML = '';
-    }
-  });
-
-  // Recompute weight from age using the currently selected formula.
-  // If forceFromFormula is true (formula dropdown changed), overwrite even user-typed weight.
-  function recomputeFromAge(forceFromFormula) {
-    var raw = document.getElementById('bedside-age').value;
-    var note = document.getElementById('bedside-estimate-note');
-    if (!raw || !raw.trim()) { if (note) note.innerHTML = ''; return; }
-    var months = window._parseAgeMonths ? window._parseAgeMonths(raw) : null;
-    if (months == null || isNaN(months) || months < 0) {
-      if (note) note.innerHTML = '<span style="color:var(--red);">Could not parse age. Try "3y", "18 months", "15 days".</span>';
-      return;
-    }
-    var formula = document.getElementById('bedside-formula').value;
-    var est = window._PED_MATH.estimateWeightFromAgeMonths(months);
-    var pickedWeight = formula === 'bestguess' ? est.all.bestGuess : est.all.apls;
-    var pickedLabel = formula === 'bestguess' ? bestGuessBand(months) : aplsBand(months);
-
-    var wtField = document.getElementById('bedside-weight');
-    if (forceFromFormula || !wtField.dataset.userTyped) {
-      wtField.value = pickedWeight;
-      delete wtField.dataset.userTyped;  // treat as computed again
-    }
-    var ageTxt = months < 12
-      ? (Math.round(months * 10) / 10) + ' months'
-      : (Math.round(months / 12 * 10) / 10) + ' years';
-    if (note) note.innerHTML = '<strong>' + pickedWeight + ' kg</strong> ' +
-      '<span style="color:var(--g500);">(' + ageTxt + ', ' + pickedLabel + ')</span> · ' +
-      'APLS: ' + est.all.apls + ' kg · Best Guess: ' + est.all.bestGuess + ' kg. <em>You can override the weight field.</em>';
-  }
-
-  function aplsBand(m) {
-    if (m < 12) return 'APLS 0-12 mo';
-    var y = m / 12;
-    if (y <= 5) return 'APLS 1-5 yr';
-    return 'APLS 6-12 yr';
-  }
-  function bestGuessBand(m) {
-    if (m < 12) return 'Best Guess 1-11 mo';
-    var y = m / 12;
-    if (y <= 5) return 'Best Guess 1-4 yr';
-    return 'Best Guess 5-14 yr';
-  }
-
-  // Top bedside weight is estimator-only. Sections have their own weight fields and
-  // read them directly (no auto-propagation). Expose the reader on window for
-  // safety (some older code paths may look it up).
-  if (typeof window !== 'undefined') {
-    window._getBedsideWeight = function() {
-      var el = document.getElementById('bedside-weight');
-      return el ? parseFloat(el.value) || null : null;
-    };
-  }
-}
diff --git a/public/js/bedside/agitation.js b/public/js/bedside/agitation.js
deleted file mode 100644
index c54dc69..0000000
--- a/public/js/bedside/agitation.js
+++ /dev/null
@@ -1,83 +0,0 @@
-// ============================================================
-// bedside/agitation.js
-// AGITATION — step 1/2/3 pathway, drugs.json-backed.
-// ============================================================
-
-import { S } from './shared.js';
-
-// Fallback inline data — mirrors drugs.json agitation section, split into
-// step-2 (PO/IN) and step-3 (IV/IM) subgroups by the route field.
-// Display-name column intentionally drops the route suffix from the JSON
-// name so the table still shows "Lorazepam" / "Midazolam" / "Ketamine".
-var AGIT_FALLBACK = [
-  // Step 2 — PO / IN
-  { name: 'Lorazepam PO',      display: 'Lorazepam',     step: 2, dose_mg_per_kg: 0.05, max_mg: 2,  unit: 'mg', route: 'PO',           notes: '0.05 mg/kg. May repeat in 30 min.' },
-  { name: 'Midazolam PO',      display: 'Midazolam',     step: 2, dose_mg_per_kg: 0.5,  max_mg: 10, unit: 'mg', route: 'PO',           notes: '0.5 mg/kg (max 10 mg)' },
-  { name: 'Midazolam IN',      display: 'Midazolam',     step: 2, dose_mg_per_kg: 0.3,  max_mg: 10, unit: 'mg', route: 'IN (5 mg/mL)', notes: '0.3 mg/kg split between nares (max 10 mg)' },
-  { name: 'Olanzapine (ODT)',  display: 'Olanzapine (ODT)', step: 2, dose_mg_per_kg: null, max_mg: null, unit: 'mg', route: 'PO / ODT', notes: 'Age ≥6 yr. Avoid IM + benzo combo (risk of resp depression).', dose_display_if_under_30kg: '2.5-5 mg', dose_display_if_30kg_or_more: '5-10 mg' },
-  { name: 'Diphenhydramine PO', display: 'Diphenhydramine', step: 2, dose_mg_per_kg: 1, max_mg: 50, unit: 'mg', route: 'PO',           notes: '1 mg/kg. Adjunct only; sedating.' },
-  // Step 3 — IV / IM
-  { name: 'Midazolam IV/IM',   display: 'Midazolam',     step: 3, dose_mg_per_kg: 0.1,  max_mg: 5,  unit: 'mg', route: 'IV / IM', notes: '0.05-0.1 mg/kg IV, 0.1-0.15 mg/kg IM (max 10 mg)' },
-  { name: 'Lorazepam IV/IM',   display: 'Lorazepam',     step: 3, dose_mg_per_kg: 0.1,  max_mg: 4,  unit: 'mg', route: 'IV / IM', notes: '0.05-0.1 mg/kg (max 4 mg). May cause resp depression.' },
-  { name: 'Haloperidol',       display: 'Haloperidol',   step: 3, dose_mg_per_kg: 0.05, max_mg: null, unit: 'mg', route: 'IM / IV', notes: 'Avoid &lt;3 yr. Risk: QT, EPS, NMS. ECG if repeated.', dose_display_if_under_40kg: '0.025-0.075 mg/kg', dose_display_if_40kg_or_more: '2.5-5 mg' },
-  { name: 'Olanzapine IM',     display: 'Olanzapine',    step: 3, dose_mg_per_kg: null, max_mg: null, unit: 'mg', route: 'IM', notes: 'Avoid benzo co-administration (resp depression, hypotension)', dose_display_if_under_40kg: '2.5-5 mg', dose_display_if_40kg_or_more: '5-10 mg' },
-  { name: 'Ketamine IM',       display: 'Ketamine',      step: 3, dose_mg_per_kg: 4,    max_mg: 500, unit: 'mg', route: 'IM', notes: '4-5 mg/kg IM (rescue for severe excited delirium). Monitor airway.' },
-  { name: 'Droperidol',        display: 'Droperidol',    step: 3, dose_mg_per_kg: 0.05, max_mg: null, unit: 'mg', route: 'IM / IV', notes: 'Effective but QT concern — get ECG.', dose_display_prefix: '0.03-0.07 mg/kg' }
-];
-
-function agitDrugs() {
-  var s = window._DRUGS && window._DRUGS.sections && window._DRUGS.sections.agitation;
-  if (s && s.drugs && s.drugs.length) {
-    // Merge per-drug hints from fallback (display name, step) when the
-    // JSON doesn't carry them — keeps rendering identical.
-    return s.drugs.map(function(dg) {
-      var fb = AGIT_FALLBACK.filter(function(x) { return x.name === dg.name; })[0] || {};
-      return Object.assign({}, fb, dg);
-    });
-  }
-  return AGIT_FALLBACK;
-}
-
-// Render one drug row, handling the agitation-specific display quirks:
-// weight-conditional dose strings (Olanzapine, Haloperidol) and hand-
-// computed "prefix = value mg" strings (Droperidol, Haloperidol &lt;40 kg).
-function agitRowFor(wt, dg) {
-  var dose;
-  if (dg.dose_display_if_under_30kg && dg.dose_display_if_30kg_or_more) {
-    dose = wt < 30 ? dg.dose_display_if_under_30kg : dg.dose_display_if_30kg_or_more;
-  } else if (dg.dose_display_if_under_40kg && dg.dose_display_if_40kg_or_more) {
-    dose = wt < 40 ? dg.dose_display_if_under_40kg + ' = ' + S.d(wt, dg.dose_mg_per_kg) + ' mg' : dg.dose_display_if_40kg_or_more;
-  } else if (dg.dose_display_prefix) {
-    dose = dg.dose_display_prefix + ' = ' + S.d(wt, dg.dose_mg_per_kg) + ' mg';
-  } else if (dg.dose_mg_per_kg != null) {
-    dose = S.dStr(wt, dg.dose_mg_per_kg, dg.max_mg, ' ' + dg.unit);
-  } else {
-    dose = dg.dose_display || '';
-  }
-  return S.drugRow(dg.display || dg.name, dose, dg.route, dg.notes);
-}
-
-function calcAgit() {
-  var wt = parseFloat(document.getElementById('agit-weight').value);
-  var el = document.getElementById('agit-result');
-  if (!wt) { el.innerHTML = '<p style="color:var(--red);font-size:13px;">Enter weight (kg).</p>'; return; }
-  var drugs = agitDrugs();
-  var step2 = drugs.filter(function(dg) { return dg.step === 2; });
-  var step3 = drugs.filter(function(dg) { return dg.step === 3; });
-
-  var html = '<div style="padding:10px 14px;border-radius:8px;background:var(--purple-light);border:1.5px solid var(--purple);margin-bottom:10px;"><strong style="color:var(--purple);">Agitation management — ' + wt + ' kg</strong></div>';
-  html += S.stepBox('#10b981', 'Step 1 — Non-pharmacologic', 'Dim lights, quiet room, familiar caregiver present, reduce stimulation. Rule out hypoglycemia, hypoxia, pain, ↑ICP, toxic ingestion, infection.');
-  html += S.stepBox('#3b82f6', 'Step 2 — Oral / intranasal (cooperative)', 'First-line for moderate agitation if the patient will accept PO/IN.');
-  html += S.drugTable(step2.map(function(dg) { return agitRowFor(wt, dg); }).join(''));
-  html += S.stepBox('#f59e0b', 'Step 3 — IM / IV (severe, uncooperative, or safety risk)', 'Require continuous monitoring. Consider restraints only as last resort.');
-  html += S.drugTable(step3.map(function(dg) { return agitRowFor(wt, dg); }).join(''));
-  html += '<div style="padding:10px;background:#fef3c7;border-radius:6px;font-size:12px;color:#92400e;margin-top:10px;"><strong>Monitoring:</strong> Continuous SpO2 + HR after parenteral sedation. Have airway equipment, flumazenil, naloxone, and IV access ready.</div>';
-  html += S.ref('AAP Clinical Report on Pediatric Agitation. ACEP Guidelines for Acute Agitation.');
-  el.innerHTML = html;
-}
-
-export function init() {
-  document.addEventListener('click', function(e) {
-    if (e.target.id === 'btn-agit-calc' || e.target.closest('#btn-agit-calc')) calcAgit();
-  });
-}
diff --git a/public/js/bedside/airway.js b/public/js/bedside/airway.js
deleted file mode 100644
index d208452..0000000
--- a/public/js/bedside/airway.js
+++ /dev/null
@@ -1,90 +0,0 @@
-// ============================================================
-// bedside/airway.js
-// AIRWAY / RSI.
-// ============================================================
-
-import { S } from './shared.js';
-
-function calcAirway() {
-  var wt = parseFloat(document.getElementById('airway-weight').value);
-  var age = parseFloat(document.getElementById('airway-age').value);
-  var el = document.getElementById('airway-result');
-  if (!wt) { el.innerHTML = '<p style="color:var(--red);font-size:13px;">Enter weight (kg).</p>'; return; }
-
-  // Equipment sizing
-  var ettUncuff = age ? Math.round(((age/4) + 4) * 2) / 2 : null;
-  var ettCuff = age ? Math.round(((age/4) + 3.5) * 2) / 2 : null;
-  var ettDepth = ettUncuff ? Math.round(ettUncuff * 3 * 10) / 10 : null;
-  var bladeSize = age != null ? (age < 1 ? 'Miller 0-1' : age < 2 ? 'Miller 1 / Mac 1' : age < 8 ? 'Miller 2 / Mac 2' : 'Miller/Mac 3') : '—';
-  var lmaSize = wt < 5 ? '1' : wt < 10 ? '1.5' : wt < 20 ? '2' : wt < 30 ? '2.5' : wt < 50 ? '3' : wt < 70 ? '4' : '5';
-
-  var html = '<div style="padding:10px 14px;border-radius:8px;background:var(--blue-light);border:1.5px solid var(--blue);margin-bottom:10px;"><strong style="color:var(--blue-dark);">RSI doses &amp; equipment — ' + wt + ' kg' + (age ? ', ~' + age + ' yr' : '') + '</strong></div>';
-
-  // Pre-medication
-  html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:10px 0 4px;">Pre-medication (optional)</h5>';
-  html += S.drugTable(
-    S.drugRow('Atropine', S.dStr(wt, 0.02, 1, ' mg') + ' (min 0.1 mg)', 'IV', 'Consider &lt;1 yr or if using succinylcholine, or bradycardia risk') +
-    S.drugRow('Lidocaine 2%', S.dStr(wt, 1.5, 100, ' mg'), 'IV over 1 min', 'For ↑ICP, asthma; give 2-3 min pre-induction') +
-    S.drugRow('Fentanyl', S.dStr(wt, 2, 150, ' mcg') + ' (2-3 mcg/kg)', 'IV over 1 min', 'Blunts sympathetic response; avoid if hypotensive')
-  );
-
-  // Induction
-  html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:14px 0 4px;">Induction</h5>';
-  html += S.drugTable(
-    S.drugRow('Ketamine', S.dStr(wt, 1.5, 150, ' mg') + ' (1-2 mg/kg)', 'IV', 'Preserves BP. First-line for shock, asthma, sepsis') +
-    S.drugRow('Etomidate', S.dStr(wt, 0.3, 30, ' mg'), 'IV', 'Hemodynamically neutral. Avoid in septic shock (adrenal suppression)') +
-    S.drugRow('Propofol', S.dStr(wt, 2, 200, ' mg') + ' (1-2 mg/kg)', 'IV', 'Causes hypotension. Avoid in shock') +
-    S.drugRow('Midazolam', S.dStr(wt, 0.2, 10, ' mg'), 'IV', 'Less optimal induction — slower onset')
-  );
-
-  // Paralytics
-  html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:14px 0 4px;">Paralytics</h5>';
-  html += S.drugTable(
-    S.drugRow('Rocuronium', S.dStr(wt, 1.2, 100, ' mg') + ' (1-1.2 mg/kg)', 'IV', '30-60 sec onset; 30-45 min duration. First-line non-depolarizing.') +
-    S.drugRow('Succinylcholine', S.dStr(wt, (wt < 10 ? 2 : 1.5), 150, ' mg'), 'IV', '<10kg: 2 mg/kg; ≥10kg: 1.5 mg/kg. Avoid in burns/crush/hyperK/MH/NM dz. IM option: 4 mg/kg.') +
-    S.drugRow('Vecuronium', S.dStr(wt, 0.1, 10, ' mg'), 'IV', '2-3 min onset; longer duration than roc')
-  );
-
-  // Post-intubation sedation
-  html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:14px 0 4px;">Maintenance sedation / analgesia</h5>';
-  html += S.drugTable(
-    S.drugRow('Midazolam gtt', S.dStr(wt, 0.05, 2, ' mg') + '-' + S.dStr(wt, 0.2, 10, ' mg') + '/hr', 'IV infusion', '0.05-0.2 mg/kg/hr') +
-    S.drugRow('Fentanyl gtt', S.dStr(wt, 1, 100, ' mcg') + '-' + S.dStr(wt, 4, 200, ' mcg') + '/hr', 'IV infusion', '1-4 mcg/kg/hr') +
-    S.drugRow('Ketamine gtt', S.dStr(wt, 0.5, 30, ' mg') + '-' + S.dStr(wt, 2, 100, ' mg') + '/hr', 'IV infusion', '0.5-2 mg/kg/hr. Good for asthma') +
-    S.drugRow('Dexmedetomidine gtt', '0.2-1.4 mcg/kg/hr', 'IV infusion', 'No resp depression; causes bradycardia + hypotension') +
-    S.drugRow('Rocuronium gtt', '10-12 mcg/kg/min', 'IV infusion', 'If continued paralysis needed — only with adequate sedation')
-  );
-
-  // Equipment
-  html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:14px 0 4px;">Equipment sizing</h5>';
-  html += '<div style="display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:8px;font-size:12px;">';
-  if (age != null) {
-    html += '<div style="padding:10px;background:var(--g50);border-radius:6px;"><strong>ETT (uncuffed):</strong> ' + ettUncuff + ' mm<br><strong>ETT (cuffed):</strong> ' + ettCuff + ' mm<br><strong>Depth at lip:</strong> ~' + ettDepth + ' cm</div>';
-    html += '<div style="padding:10px;background:var(--g50);border-radius:6px;"><strong>Laryngoscope blade:</strong><br>' + bladeSize + '</div>';
-  } else {
-    html += '<div style="padding:10px;background:var(--g50);border-radius:6px;"><em>Enter age for ETT/blade sizing.</em><br>ETT (uncuffed) = (age/4) + 4<br>ETT (cuffed) = (age/4) + 3.5<br>Depth = ETT size &times; 3</div>';
-  }
-  html += '<div style="padding:10px;background:var(--g50);border-radius:6px;"><strong>LMA size:</strong> ' + lmaSize + '<br>OPA = corner mouth → angle mandible<br>NPA = tip nose → tragus</div>';
-  html += '<div style="padding:10px;background:var(--g50);border-radius:6px;"><strong>Suction catheter (Fr):</strong> ETT size &times; 2<br><strong>NG tube:</strong> ETT &times; 2<br><strong>Chest tube:</strong> 4 &times; ETT</div>';
-  html += '</div>';
-
-  // Ventilator starting settings
-  html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:14px 0 4px;">Ventilator — starting settings</h5>';
-  html += '<div style="padding:10px;background:var(--blue-light);border-radius:6px;font-size:12px;color:var(--g700);">';
-  html += '<strong>Mode:</strong> Volume or pressure control<br>';
-  html += '<strong>Tidal volume:</strong> 6-8 mL/kg (= ' + S.d(wt, 6) + '-' + S.d(wt, 8) + ' mL). Use lower (4-6 mL/kg) for ARDS.<br>';
-  html += '<strong>Rate:</strong> Infant 25-30, Child 15-25, Adolescent 12-16<br>';
-  html += '<strong>PEEP:</strong> 5 cmH2O (↑ for oxygenation problems)<br>';
-  html += '<strong>FiO2:</strong> Start 100%, wean to SpO2 92-97%<br>';
-  html += '<strong>I:E ratio:</strong> 1:2 (1:3-4 for obstructive disease)';
-  html += '</div>';
-
-  html += S.ref('Harriet Lane Handbook 23rd ed / PALS 2020. Always confirm doses against institutional protocols.');
-  el.innerHTML = html;
-}
-
-export function init() {
-  document.addEventListener('click', function(e) {
-    if (e.target.id === 'btn-airway-calc' || e.target.closest('#btn-airway-calc')) calcAirway();
-  });
-}
diff --git a/public/js/bedside/anaphylaxis.js b/public/js/bedside/anaphylaxis.js
deleted file mode 100644
index 450ebeb..0000000
--- a/public/js/bedside/anaphylaxis.js
+++ /dev/null
@@ -1,82 +0,0 @@
-// ============================================================
-// bedside/anaphylaxis.js
-// ANAPHYLAXIS MANAGEMENT.
-// ============================================================
-
-import { S } from './shared.js';
-
-function d(wt, mgPerKg, max) { var v = Math.round(wt * mgPerKg * 100) / 100; return max ? Math.min(v, max) : v; }
-
-// Lookup a drug entry (by name) from window._DRUGS.sections.anaphylaxis,
-// falling back to a hardcoded record so rendering stays identical if the
-// JSON fetch hasn't resolved (or failed). Returns an object exposing the
-// per-kg + max fields needed by S.dStr.
-var ANAPH_FALLBACK = {
-  'Epinephrine IM':       { dose_mg_per_kg: 0.01, max_mg: 0.5, unit: 'mg' },
-  'Normal saline bolus':  { dose_mg_per_kg: 20,   max_mg: null, unit: 'mL' },
-  'Diphenhydramine':      { dose_mg_per_kg: 1.25, max_mg: 50, unit: 'mg' },
-  'Ranitidine':           { dose_mg_per_kg: 1,    max_mg: 50, unit: 'mg' },
-  'Dexamethasone':        { dose_mg_per_kg: 0.6,  max_mg: 16, unit: 'mg' },
-  'Methylprednisolone':   { dose_mg_per_kg: 2,    max_mg: 125, unit: 'mg' },
-  'Glucagon':             { dose_mg_per_kg: 0.02, max_mg: 1,  unit: 'mg' }
-};
-
-function anaphDrug(name) {
-  var s = window._DRUGS && window._DRUGS.sections && window._DRUGS.sections.anaphylaxis;
-  if (s && s.drugs) {
-    var hit = s.drugs.filter(function(x) { return x.name === name; })[0];
-    if (hit) return hit;
-  }
-  return ANAPH_FALLBACK[name] || {};
-}
-
-function calcAnaphylaxis() {
-  var wt = parseFloat(document.getElementById('anaph-weight').value);
-  var age = document.getElementById('anaph-age') ? document.getElementById('anaph-age').value : null;  // kept for parity; not currently branched on
-  void age;
-  var resultDiv = document.getElementById('anaph-result');
-  if (!wt) { resultDiv.innerHTML = '<p style="color:var(--red);font-size:13px;">Enter weight (kg).</p>'; return; }
-
-  var epi = anaphDrug('Epinephrine IM');
-  var fluids = anaphDrug('Normal saline bolus');
-  var dph = anaphDrug('Diphenhydramine');
-  var rnt = anaphDrug('Ranitidine');
-  var dex = anaphDrug('Dexamethasone');
-  var mpn = anaphDrug('Methylprednisolone');
-  var glc = anaphDrug('Glucagon');
-
-  var epiDose = d(wt, epi.dose_mg_per_kg, epi.max_mg);
-  var epiVol = Math.round(epiDose * 10) / 10; // 1:1000 = 1 mg/mL
-  var autoInjector = wt < 10 ? 'Draw up manually' : wt <= 25 ? 'EpiPen Jr / Auvi-Q 0.15 mg' : 'EpiPen / Auvi-Q 0.3 mg';
-
-  var html = '<div style="padding:14px;border-radius:10px;background:#fee2e2;border:2px solid #ef4444;margin-bottom:16px;">';
-  html += '<div style="font-size:18px;font-weight:700;color:#dc2626;margin-bottom:6px;"><i class="fas fa-triangle-exclamation"></i> STEP 1: Epinephrine IM — GIVE IMMEDIATELY</div>';
-  html += '<div style="font-size:15px;font-weight:600;color:var(--g800);margin-bottom:4px;">Epinephrine 1:1000 (1 mg/mL): <span style="color:#dc2626;">' + epiDose + ' mg (' + epiVol + ' mL)</span> IM to lateral thigh</div>';
-  html += '<div style="font-size:13px;color:var(--g600);">' + epi.dose_mg_per_kg + ' mg/kg (max ' + epi.max_mg + ' mg) | Auto-injector: ' + autoInjector + '</div>';
-  html += '<div style="font-size:12px;color:#991b1b;margin-top:6px;">May repeat every 5-15 minutes if symptoms persist. No contraindications in anaphylaxis.</div>';
-  html += '</div>';
-
-  html += '<div style="overflow-x:auto;-webkit-overflow-scrolling:touch;margin-bottom:12px;"><table style="width:100%;min-width:560px;border-collapse:collapse;font-size:13px;"><thead><tr style="background:var(--g100);"><th style="text-align:left;padding:6px 8px;">Step</th><th style="padding:6px 8px;">Drug</th><th style="padding:6px 8px;">Dose</th><th style="padding:6px 8px;">Route</th><th style="padding:6px 8px;">Notes</th></tr></thead><tbody>';
-
-  html += '<tr><td style="font-weight:600;color:var(--blue);">STEP 2</td><td style="font-weight:600;">Position</td><td>Supine + legs elevated</td><td>—</td><td style="font-size:12px;color:var(--g500);">If dyspneic: sitting position. If vomiting: recovery position</td></tr>';
-  html += '<tr><td style="font-weight:600;color:var(--blue);">STEP 3</td><td style="font-weight:600;">O2</td><td>High flow 10-15 L/min</td><td>Face mask</td><td style="font-size:12px;color:var(--g500);">100% O2. Prepare for airway management</td></tr>';
-  html += '<tr><td style="font-weight:600;color:var(--blue);">STEP 4</td><td style="font-weight:600;">IV fluids</td><td>NS ' + S.dStr(wt, fluids.dose_mg_per_kg, fluids.max_mg, ' mL') + ' bolus</td><td>IV/IO</td><td style="font-size:12px;color:var(--g500);">Repeat up to 60 mL/kg for hypotension</td></tr>';
-  html += '<tr><td style="font-weight:600;color:var(--blue);">STEP 5</td><td style="font-weight:600;">Diphenhydramine</td><td>' + S.dStr(wt, dph.dose_mg_per_kg, dph.max_mg) + '</td><td>IV/IM/PO</td><td style="font-size:12px;color:var(--g500);">H1 blocker. NOT first-line — adjunct only</td></tr>';
-  html += '<tr><td></td><td style="font-weight:600;">Ranitidine</td><td>' + S.dStr(wt, rnt.dose_mg_per_kg, rnt.max_mg) + '</td><td>IV over 5 min</td><td style="font-size:12px;color:var(--g500);">H2 blocker. Optional adjunct</td></tr>';
-  html += '<tr><td style="font-weight:600;color:var(--blue);">STEP 6</td><td style="font-weight:600;">Dexamethasone</td><td>' + S.dStr(wt, dex.dose_mg_per_kg, dex.max_mg) + '</td><td>IV/IM/PO</td><td style="font-size:12px;color:var(--g500);">Prevents biphasic reaction (4-6 hrs later)</td></tr>';
-  html += '<tr><td></td><td style="font-weight:600;">Methylprednisolone</td><td>' + S.dStr(wt, mpn.dose_mg_per_kg, mpn.max_mg) + '</td><td>IV</td><td style="font-size:12px;color:var(--g500);">Alternative steroid</td></tr>';
-
-  html += '<tr style="background:#fef3c7;"><td style="font-weight:600;color:#dc2626;">IF REFRACTORY</td><td style="font-weight:600;">Epinephrine gtt</td><td>0.1-1 mcg/kg/min</td><td>IV infusion</td><td style="font-size:12px;color:var(--g500);">For persistent hypotension despite fluids + IM epi</td></tr>';
-  html += '<tr style="background:#fef3c7;"><td></td><td style="font-weight:600;">Glucagon</td><td>' + S.dStr(wt, glc.dose_mg_per_kg, glc.max_mg) + '</td><td>IV/IM</td><td style="font-size:12px;color:var(--g500);">For patients on beta-blockers not responding to epi</td></tr>';
-
-  html += '</tbody></table></div>';
-  html += '<div style="padding:10px 12px;background:var(--amber-light);border-radius:6px;font-size:12px;color:#92400e;"><strong>Observe minimum 4-6 hours</strong> after last dose of epinephrine (biphasic reactions occur in 5-20% of cases). Discharge with EpiPen prescription and anaphylaxis action plan. Refer to allergist.</div>';
-  html += '<p style="font-size:11px;color:var(--g400);margin:8px 0 0;">ASCIA Anaphylaxis Guidelines 2021. WAO Anaphylaxis Guidance 2020. AAP/ACAAI Practice Parameters.</p>';
-  resultDiv.innerHTML = html;
-}
-
-export function init() {
-  document.addEventListener('click', function(e) {
-    if (e.target.id === 'btn-anaph-calc' || e.target.closest('#btn-anaph-calc')) calcAnaphylaxis();
-  });
-}
diff --git a/public/js/bedside/antiemetics.js b/public/js/bedside/antiemetics.js
deleted file mode 100644
index df8efa6..0000000
--- a/public/js/bedside/antiemetics.js
+++ /dev/null
@@ -1,59 +0,0 @@
-// ============================================================
-// bedside/antiemetics.js
-// ANTIEMETICS — drugs.json-backed.
-// ============================================================
-
-import { S } from './shared.js';
-
-// Fallback inline data — used if /data/drugs.json hasn't loaded yet.
-// Must match drugs.json shape for the antiemetics section.
-var EMET_FALLBACK = [
-  { name: 'Ondansetron',      dose_mg_per_kg: 0.15, max_mg: 8,  unit: 'mg', route: 'PO / ODT / IV',   notes: 'First-line. Max single 8 mg. Repeat q8h. QT prolongation — avoid with other QT drugs. &lt;6 mo: limited data.', weight_band_dose: { under_15kg: '2 mg', '15_to_30kg': '4 mg', '30kg_or_more': '8 mg' } },
-  { name: 'Metoclopramide',   dose_mg_per_kg: 0.15, max_mg: 10, unit: 'mg', route: 'IV / IM / PO',    notes: '0.1-0.15 mg/kg (max 10 mg). Give with diphenhydramine to prevent EPS / dystonia.' },
-  { name: 'Dimenhydrinate',   dose_mg_per_kg: 1.25, max_mg: 50, unit: 'mg', route: 'PO / IV / IM / PR', notes: '1.25 mg/kg (max 50 mg) q6h. ≥2 yr.' },
-  { name: 'Diphenhydramine',  dose_mg_per_kg: 1,    max_mg: 50, unit: 'mg', route: 'PO / IV / IM',    notes: '1 mg/kg (max 50 mg) q6h. Adjunct, sedating.' },
-  { name: 'Promethazine',     dose_mg_per_kg: 0.25, max_mg: 25, unit: 'mg', route: 'PO / IV / IM',    notes: '0.25-1 mg/kg. <strong>CONTRAINDICATED &lt;2 yr</strong> (resp depression). Tissue injury if IV extrav.' },
-  { name: 'Dexamethasone',    dose_mg_per_kg: 0.15, max_mg: 10, unit: 'mg', route: 'IV / PO',         notes: 'Adjunct, esp. chemo-induced. 0.15 mg/kg (max 10 mg).' },
-  { name: 'Scopolamine patch', dose_mg_per_kg: null, max_mg: null, unit: 'mg', dose_display: '1.5 mg patch', route: 'Transdermal', notes: '≥12 yr. Motion sickness. Apply 4h before exposure.' }
-];
-
-// Prefer JSON-backed data if loaded; fall back to the inline list above.
-function emetDrugs() {
-  var s = window._DRUGS && window._DRUGS.sections && window._DRUGS.sections.antiemetics;
-  return (s && s.drugs && s.drugs.length) ? s.drugs : EMET_FALLBACK;
-}
-
-// Iterate the drug list to produce S.drugRow(...) output, handling the
-// special cases (Ondansetron weight-band prefix, Scopolamine fixed dose).
-function emetRows(wt, drugs) {
-  return drugs.map(function(dg) {
-    var dose;
-    if (dg.name === 'Ondansetron' && dg.weight_band_dose) {
-      var bd = dg.weight_band_dose;
-      var band = wt < 15 ? bd.under_15kg : wt < 30 ? bd['15_to_30kg'] : bd['30kg_or_more'];
-      dose = band + ' (weight band) OR ' + S.dStr(wt, dg.dose_mg_per_kg, dg.max_mg, ' ' + dg.unit) + ' (' + dg.dose_mg_per_kg + ' ' + dg.unit + '/kg)';
-    } else if (dg.dose_display) {
-      dose = dg.dose_display;
-    } else {
-      dose = S.dStr(wt, dg.dose_mg_per_kg, dg.max_mg, ' ' + dg.unit);
-    }
-    return S.drugRow(dg.name, dose, dg.route, dg.notes);
-  }).join('');
-}
-
-function calcEmet() {
-  var wt = parseFloat(document.getElementById('emet-weight').value);
-  var el = document.getElementById('emet-result');
-  if (!wt) { el.innerHTML = '<p style="color:var(--red);font-size:13px;">Enter weight (kg).</p>'; return; }
-  var html = '<div style="padding:10px 14px;border-radius:8px;background:var(--blue-light);border:1.5px solid var(--blue);margin-bottom:10px;"><strong style="color:var(--blue-dark);">Antiemetic doses — ' + wt + ' kg</strong></div>';
-  html += S.drugTable(emetRows(wt, emetDrugs()));
-  html += '<div style="padding:10px;background:#fef3c7;border-radius:6px;font-size:12px;color:#92400e;margin-top:10px;"><strong>Pearls:</strong> Ondansetron is first-line in ED for acute gastroenteritis vomiting — single PO/ODT dose increases oral rehydration success. Avoid anticholinergics + opioid combinations. Check QTc if stacking ondansetron + other QT drugs.</div>';
-  html += S.ref('AAP gastroenteritis guidance; WHO essential medicines; Lexicomp.');
-  el.innerHTML = html;
-}
-
-export function init() {
-  document.addEventListener('click', function(e) {
-    if (e.target.id === 'btn-emet-calc' || e.target.closest('#btn-emet-calc')) calcEmet();
-  });
-}
diff --git a/public/js/bedside/antimicrobials.js b/public/js/bedside/antimicrobials.js
deleted file mode 100644
index e2459a1..0000000
--- a/public/js/bedside/antimicrobials.js
+++ /dev/null
@@ -1,65 +0,0 @@
-// ============================================================
-// bedside/antimicrobials.js
-// ANTIMICROBIALS (empiric, by age + infection type).
-// ============================================================
-
-import { S } from './shared.js';
-
-var REG = {
-  neonate: {
-    sepsis: { first: 'Ampicillin + gentamicin', alt: 'Add cefotaxime if meningitis suspected or gram-neg concern', duration: '7-10 days; 21 days if confirmed meningitis', notes: 'Cover GBS, E. coli, Listeria. Add acyclovir if HSV risk (maternal lesions, vesicles, seizures).' },
-    meningitis: { first: 'Ampicillin + cefotaxime (or gentamicin) + acyclovir', alt: 'Add vancomycin if gram-positive cocci', duration: '14-21 days depending on organism', notes: 'HSV coverage essential. LP + HSV PCR.' },
-    pna: { first: 'Ampicillin + gentamicin', alt: 'Add cefotaxime for gram-neg', duration: '7-10 days', notes: 'Same as sepsis coverage.' },
-    uti: { first: 'Ampicillin + gentamicin', alt: 'Cefotaxime if sensitivities known', duration: '10-14 days', notes: 'Evaluate for sepsis. Renal US and VCUG workup.' },
-    skin: { first: 'Ampicillin + gentamicin', alt: 'Add vancomycin if MRSA risk', duration: '7-10 days', notes: 'Omphalitis, mastitis — broad coverage.' },
-    ent: { first: 'Discuss with infectious diseases', alt: '—', duration: '—', notes: 'Rare in neonates. Any ear/throat infection warrants sepsis eval.' },
-    neutropenic: { first: 'Cefepime or piperacillin-tazobactam', alt: 'Add vancomycin if indwelling line, severe mucositis, or MRSA', duration: 'Until ANC recovery + afebrile ≥48h', notes: 'Oncology/ID consult.' },
-    ic: { first: 'Ampicillin + gentamicin + metronidazole', alt: 'Or piperacillin-tazobactam', duration: '7-14 days', notes: 'NEC: add metronidazole/clindamycin for anaerobes.' },
-    bone: { first: 'Ampicillin + gentamicin', alt: 'Vancomycin if MRSA risk', duration: '3-6 weeks (IV then PO)', notes: 'Usually hematogenous. S. aureus, GBS, E. coli.' }
-  },
-  infant: {
-    sepsis: { first: 'Ampicillin + ceftriaxone (or gentamicin)', alt: '+ vancomycin if MRSA / severe', duration: '7-10 days', notes: 'Add acyclovir if HSV suspected (<6 wks). Fever in <90 days requires workup.' },
-    meningitis: { first: 'Ceftriaxone + vancomycin (± ampicillin if &lt;6 wks for Listeria)', alt: '+ acyclovir if HSV', duration: '10-14 days (longer for Listeria/gram-neg)', notes: 'Dexamethasone if H. influenzae suspected.' },
-    pna: { first: 'Ampicillin (or ceftriaxone)', alt: 'Add azithromycin if atypical', duration: '7-10 days', notes: 'S. pneumoniae most common. RSV/viral often primary.' },
-    uti: { first: 'Ceftriaxone or cefotaxime', alt: 'Ampicillin + gentamicin', duration: '10-14 days', notes: 'US kidney/bladder if first febrile UTI.' },
-    skin: { first: 'Cefazolin or clindamycin', alt: 'Vancomycin if MRSA risk', duration: '7-10 days', notes: 'Consider MRSA if purulent or local resistance >10%.' },
-    ent: { first: 'Amoxicillin (90 mg/kg/day) for AOM', alt: 'Amox-clav if recent abx/treatment failure', duration: 'AOM 10 days &lt;2 yr; 7 days ≥2 yr', notes: 'Observe mild AOM if &gt;6 mo and no severe features.' },
-    neutropenic: { first: 'Cefepime or piperacillin-tazobactam', alt: '+ vancomycin for severe/mucositis/line', duration: 'Until ANC recovery + afebrile', notes: 'Oncology/ID consult.' },
-    ic: { first: 'Ceftriaxone + metronidazole', alt: 'Piperacillin-tazobactam', duration: '5-7 days (uncomplicated), longer for complicated', notes: 'Appendicitis — surgical consult.' },
-    bone: { first: 'Cefazolin ± vancomycin', alt: 'Clindamycin', duration: '3-4 weeks (IV then PO transition)', notes: 'S. aureus most common. Kingella in &lt;4 yr.' }
-  },
-  child: {
-    sepsis: { first: 'Ceftriaxone + vancomycin', alt: 'Piperacillin-tazobactam if intra-abdominal', duration: '7-14 days', notes: 'Expand if specific source. Add antifungal if prolonged neutropenia.' },
-    meningitis: { first: 'Ceftriaxone + vancomycin', alt: '+ dexamethasone (Hib coverage)', duration: '10-14 days', notes: 'Lumbar puncture. Dexamethasone 0.15 mg/kg q6h x 4 days.' },
-    pna: { first: 'Ampicillin OR amoxicillin (high dose)', alt: 'Ceftriaxone if hospitalized; add azithromycin for atypical', duration: '5-7 days (uncomplicated)', notes: 'Mycoplasma if &gt;5 yr. Consider viral causes.' },
-    uti: { first: 'Cephalexin or TMP-SMX (PO)', alt: 'Ceftriaxone if ill', duration: '7-10 days (10-14 if pyelo)', notes: 'Culture-guided de-escalation.' },
-    skin: { first: 'Cephalexin or clindamycin', alt: 'TMP-SMX or doxycycline if MRSA', duration: '5-10 days', notes: 'Abscess — incision &amp; drainage primary tx.' },
-    ent: { first: 'Amoxicillin 90 mg/kg/day (AOM); Penicillin V for strep pharyngitis', alt: 'Amox-clav; cephalexin if non-anaphylactic PCN allergy', duration: 'AOM 5-10 days; strep 10 days', notes: 'Strep pharyngitis dose: PCN V 250 mg BID-TID (&lt;27 kg) or 500 mg BID (≥27 kg).' },
-    neutropenic: { first: 'Cefepime OR piperacillin-tazobactam', alt: '+ vancomycin', duration: 'Until ANC recovery + afebrile', notes: 'Add empiric antifungal if fever &gt;4-7 days.' },
-    ic: { first: 'Ceftriaxone + metronidazole', alt: 'Piperacillin-tazobactam', duration: '5-7 days (uncomplicated appendicitis)', notes: 'Surgical consult.' },
-    bone: { first: 'Cefazolin ± vancomycin', alt: 'Clindamycin', duration: '3-4 weeks total', notes: 'S. aureus, group A strep. Consider MRSA if severe.' }
-  }
-};
-
-function lookupAbx() {
-  var age = document.getElementById('abx-age').value;
-  var inf = document.getElementById('abx-infection').value;
-  var el = document.getElementById('abx-result');
-  var r = REG[age] && REG[age][inf];
-  if (!r) { el.innerHTML = '<p style="color:var(--red);font-size:13px;">No regimen found.</p>'; return; }
-  var ageLbl = { neonate: 'Neonate (0-28 d)', infant: 'Infant (1-3 mo)', child: 'Child (>3 mo)' }[age];
-  var infLbl = document.querySelector('#abx-infection option[value="' + inf + '"]').textContent;
-  var html = '<div style="padding:10px 14px;border-radius:8px;background:var(--blue-light);border:1.5px solid var(--blue);margin-bottom:10px;"><strong style="color:var(--blue-dark);">' + ageLbl + ' — ' + infLbl + '</strong></div>';
-  html += '<div style="padding:12px;background:#d1fae5;border-radius:6px;margin-bottom:10px;"><strong style="color:#065f46;">First-line:</strong> ' + r.first + '</div>';
-  html += '<div style="padding:12px;background:var(--g50);border-radius:6px;margin-bottom:10px;"><strong>Alternative / add:</strong> ' + r.alt + '</div>';
-  html += '<div style="padding:12px;background:var(--g50);border-radius:6px;margin-bottom:10px;"><strong>Duration:</strong> ' + r.duration + '</div>';
-  html += '<div style="padding:10px;background:#fef3c7;border-radius:6px;font-size:12px;color:#92400e;"><strong>Notes:</strong> ' + r.notes + '</div>';
-  html += S.ref('AAP Red Book, IDSA guidelines, Harriet Lane. Always tailor to local resistance patterns and culture results.');
-  el.innerHTML = html;
-}
-
-export function init() {
-  document.addEventListener('click', function(e) {
-    if (e.target.id === 'btn-abx-lookup' || e.target.closest('#btn-abx-lookup')) lookupAbx();
-  });
-}
diff --git a/public/js/bedside/burns.js b/public/js/bedside/burns.js
deleted file mode 100644
index 24f8b1f..0000000
--- a/public/js/bedside/burns.js
+++ /dev/null
@@ -1,155 +0,0 @@
-// ============================================================
-// bedside/burns.js
-// BURNS — Lund-Browder body parts + Parkland formula.
-// ============================================================
-
-import { S } from './shared.js';
-
-// Lund-Browder age-adjusted region percentages. Regions marked "*" change with age.
-// Column order: infant, young (1-5), child (5-10), adol (10-15), adult (>15).
-var LB = {
-  head:      { label: 'Head',                vals: [18, 13, 11, 9, 7],    ageSensitive: true },
-  neck:      { label: 'Neck',                vals: [2, 2, 2, 2, 2] },
-  ant_trunk: { label: 'Anterior trunk',      vals: [13, 13, 13, 13, 13] },
-  post_trunk:{ label: 'Posterior trunk',     vals: [13, 13, 13, 13, 13] },
-  r_buttock: { label: 'Right buttock',       vals: [2.5, 2.5, 2.5, 2.5, 2.5] },
-  l_buttock: { label: 'Left buttock',        vals: [2.5, 2.5, 2.5, 2.5, 2.5] },
-  genital:   { label: 'Genitalia',           vals: [1, 1, 1, 1, 1] },
-  r_uparm:   { label: 'R upper arm',         vals: [4, 4, 4, 4, 4] },
-  l_uparm:   { label: 'L upper arm',         vals: [4, 4, 4, 4, 4] },
-  r_forearm: { label: 'R forearm',           vals: [3, 3, 3, 3, 3] },
-  l_forearm: { label: 'L forearm',           vals: [3, 3, 3, 3, 3] },
-  r_hand:    { label: 'R hand',              vals: [2.5, 2.5, 2.5, 2.5, 2.5] },
-  l_hand:    { label: 'L hand',              vals: [2.5, 2.5, 2.5, 2.5, 2.5] },
-  r_thigh:   { label: 'R thigh',             vals: [5.5, 8, 8.5, 9, 9.5],  ageSensitive: true },
-  l_thigh:   { label: 'L thigh',             vals: [5.5, 8, 8.5, 9, 9.5],  ageSensitive: true },
-  r_leg:     { label: 'R lower leg',         vals: [5, 5.5, 6, 6.5, 7],    ageSensitive: true },
-  l_leg:     { label: 'L lower leg',         vals: [5, 5.5, 6, 6.5, 7],    ageSensitive: true },
-  r_foot:    { label: 'R foot',              vals: [3.5, 3.5, 3.5, 3.5, 3.5] },
-  l_foot:    { label: 'L foot',              vals: [3.5, 3.5, 3.5, 3.5, 3.5] }
-};
-var AGE_KEYS = ['infant','young','child','adol','adult'];
-
-function ageIdx() { return Math.max(0, AGE_KEYS.indexOf(document.getElementById('burn-age').value)); }
-
-function renderBodyParts() {
-  var wrap = document.getElementById('burn-bodyparts-wrapper');
-  if (!wrap) return;
-  var idx = ageIdx();
-  var html = '<div style="background:var(--g50);border-radius:8px;padding:10px 12px;">';
-  html += '<div style="font-size:12px;color:var(--g600);margin-bottom:8px;line-height:1.4;">For each involved body region, enter <strong>% of that region burned (2° or deeper)</strong>. Leave 0 if uninvolved. TBSA = sum of (region size × % involvement).</div>';
-  html += '<div style="display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:6px;">';
-  Object.keys(LB).forEach(function(key) {
-    var r = LB[key];
-    var max = r.vals[idx];
-    var isAgeDep = r.ageSensitive;
-    html += '<div style="display:flex;align-items:center;gap:8px;padding:4px 8px;background:white;border-radius:6px;border:1px solid var(--g200);">' +
-            '<label style="flex:1;font-size:12px;color:var(--g700);">' + r.label + ' <span style="color:var(--g400);">(' + max + '%' + (isAgeDep ? '<span title="age-adjusted">*</span>' : '') + ')</span></label>' +
-            '<input type="number" min="0" max="100" step="5" value="0" data-burn-region="' + key + '" data-burn-max="' + max + '" style="width:68px;padding:3px 6px;border:1px solid var(--g300);border-radius:4px;font-size:12px;text-align:right;"> %' +
-            '</div>';
-  });
-  html += '</div></div>';
-  wrap.innerHTML = html;
-  updateLive();
-}
-
-function resetParts() {
-  var inputs = document.querySelectorAll('[data-burn-region]');
-  inputs.forEach(function(i) { i.value = 0; });
-  document.getElementById('burn-tbsa').value = '';
-  updateLive();
-}
-
-function computeTbsa() {
-  var idx = ageIdx();
-  var total = 0;
-  Object.keys(LB).forEach(function(key) {
-    var el = document.querySelector('[data-burn-region="' + key + '"]');
-    if (!el) return;
-    var pct = parseFloat(el.value) || 0;
-    if (pct < 0) pct = 0; if (pct > 100) pct = 100;
-    total += LB[key].vals[idx] * (pct / 100);
-  });
-  return Math.round(total * 10) / 10;
-}
-
-function updateLive() {
-  var t = computeTbsa();
-  var live = document.getElementById('burn-tbsa-live');
-  if (live) live.textContent = t > 0 ? 'Computed TBSA: ' + t + '%' : '';
-}
-
-function calcBurn() {
-  var wt = parseFloat(document.getElementById('burn-weight').value);
-  var override = document.getElementById('burn-tbsa').value;
-  var tbsa = override !== '' ? parseFloat(override) : computeTbsa();
-  var el = document.getElementById('burn-result');
-  if (!wt) { el.innerHTML = '<p style="color:var(--red);font-size:13px;">Enter weight (kg).</p>'; return; }
-  if (!tbsa || tbsa <= 0) { el.innerHTML = '<p style="color:var(--red);font-size:13px;">Enter % involvement per region, or override TBSA.</p>'; return; }
-  var total = Math.round(4 * wt * tbsa);
-  var first8 = Math.round(total / 2);
-  var rateFirst = Math.round(first8 / 8);
-  var next16 = total - first8;
-  var rateNext = Math.round(next16 / 16);
-  var maint = wt <= 10 ? wt * 4 : wt <= 20 ? 40 + (wt - 10) * 2 : 60 + (wt - 20);
-  maint = Math.round(maint);
-
-  var html = '<div style="padding:10px 14px;border-radius:8px;background:#fee2e2;border:1.5px solid #ef4444;margin-bottom:10px;"><strong style="color:#dc2626;">Burn fluid resuscitation — ' + wt + ' kg, ' + tbsa + '% TBSA (2° or deeper)</strong></div>';
-  html += '<div style="padding:12px;background:#fef2f2;border-radius:6px;margin-bottom:10px;"><strong>Parkland formula:</strong> 4 mL × kg × %TBSA = <strong>' + total + ' mL LR over 24 hours</strong>' +
-          '<br>&nbsp;&nbsp;<strong>First 8 h</strong> (from time of burn): ' + first8 + ' mL (~<strong>' + rateFirst + ' mL/hr</strong>)' +
-          '<br>&nbsp;&nbsp;<strong>Next 16 h</strong>: ' + next16 + ' mL (~<strong>' + rateNext + ' mL/hr</strong>)</div>';
-  html += '<div style="padding:12px;background:var(--g50);border-radius:6px;margin-bottom:10px;"><strong>Plus maintenance fluids (4-2-1):</strong> ' + maint + ' mL/hr (D5 1/2NS ± 20 mEq KCl/L once UOP established). Consider dextrose in children &lt;30 kg.</div>';
-  html += '<div style="padding:12px;background:var(--g50);border-radius:6px;margin-bottom:10px;"><strong>Titrate to UOP:</strong> target 1-2 mL/kg/hr (infants / children), 0.5-1 mL/kg/hr (adolescents). <strong>Clinical response trumps formula.</strong></div>';
-
-  // Breakdown of what regions contributed
-  var idx = ageIdx();
-  var breakdown = '';
-  Object.keys(LB).forEach(function(key) {
-    var el2 = document.querySelector('[data-burn-region="' + key + '"]');
-    if (!el2) return;
-    var pct = parseFloat(el2.value) || 0;
-    if (pct > 0) {
-      var contrib = Math.round(LB[key].vals[idx] * pct / 100 * 10) / 10;
-      breakdown += '<div>' + LB[key].label + ': ' + pct + '% of ' + LB[key].vals[idx] + '% = ' + contrib + '%</div>';
-    }
-  });
-  if (breakdown) {
-    html += '<details style="margin-bottom:10px;"><summary style="cursor:pointer;font-size:13px;font-weight:600;color:var(--g700);">Region breakdown</summary><div style="padding:10px;background:var(--g50);border-radius:6px;font-size:12px;margin-top:6px;">' + breakdown + '</div></details>';
-  }
-
-  html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:14px 0 6px;">Other pearls</h5>';
-  html += '<div style="padding:10px;background:var(--g50);border-radius:6px;font-size:12px;">';
-  html += '<strong>Rule of palm:</strong> Patient\'s palm + fingers ≈ 1% TBSA — good for scattered burns.<br>';
-  html += '<strong>First-degree burns DO NOT count</strong> toward TBSA or Parkland.<br>';
-  html += '<strong>Analgesia:</strong> Morphine 0.05-0.1 mg/kg IV q2h, or fentanyl 1-2 mcg/kg IV q30-60 min.<br>';
-  html += '<strong>Tetanus</strong> prophylaxis if indicated. Tdap/Td ± tetanus immunoglobulin.';
-  html += '</div>';
-
-  html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:14px 0 6px;">Burn center referral (ABA)</h5>';
-  html += '<div style="padding:10px;background:#fef3c7;border-radius:6px;font-size:12px;color:#92400e;">Partial-thickness &gt;10% TBSA; any full-thickness; face/hands/feet/genital/perineum/major joints; electrical/chemical/inhalation; associated trauma; significant comorbidities; pediatric burns in non-pediatric center.</div>';
-  html += S.ref('ABA Advanced Burn Life Support (ABLS) 2018. Parkland formula: Baxter 1968. Lund-Browder 1944 chart (age-adjusted regions).');
-  el.innerHTML = html;
-}
-
-export function init() {
-  document.addEventListener('click', function(e) {
-    if (e.target.id === 'btn-burn-calc' || e.target.closest('#btn-burn-calc')) calcBurn();
-    if (e.target.id === 'btn-burn-reset' || e.target.closest('#btn-burn-reset')) resetParts();
-    // Render body-parts table the first (or any) time the Burns sub-pill is activated
-    var bp = e.target.closest && e.target.closest('[data-em="burns"]');
-    if (bp) setTimeout(renderBodyParts, 0);
-    // Also render if the top-level Bedside tab is clicked (ensures table ready before user navigates)
-    var nav = e.target.closest && e.target.closest('[data-calc="bedside"]');
-    if (nav) setTimeout(renderBodyParts, 50);
-  });
-  document.addEventListener('change', function(e) {
-    if (e.target && e.target.id === 'burn-age') renderBodyParts();
-  });
-  document.addEventListener('input', function(e) {
-    if (e.target && e.target.dataset && e.target.dataset.burnRegion) updateLive();
-  });
-  // Also attempt render on these events in case component mounts later
-  document.addEventListener('DOMContentLoaded', renderBodyParts);
-  document.addEventListener('tabChanged', function() { setTimeout(renderBodyParts, 100); });
-  if (document.readyState !== 'loading') setTimeout(renderBodyParts, 0);
-}
diff --git a/public/js/bedside/cardiac.js b/public/js/bedside/cardiac.js
deleted file mode 100644
index ae4c4f5..0000000
--- a/public/js/bedside/cardiac.js
+++ /dev/null
@@ -1,103 +0,0 @@
-// ============================================================
-// bedside/cardiac.js
-// CARDIAC ARREST / PALS.
-// ============================================================
-
-import { S } from './shared.js';
-
-function getWt() {
-  return parseFloat(document.getElementById('cardiac-weight').value) || 0;
-}
-
-function title(k) {
-  return { general: 'PALS General Doses', asystole: 'Asystole / PEA', brady: 'Bradycardia', svt: 'SVT', vfib: 'VF / Pulseless VT', vt: 'Stable VT' }[k] || k;
-}
-
-function cardiacShow(kind) {
-  var wt = getWt();
-  var el = document.getElementById('cardiac-result');
-  if (!wt) { el.innerHTML = '<p style="color:var(--red);font-size:13px;">Enter weight (kg).</p>'; return; }
-  var html = '<div style="padding:10px 14px;border-radius:8px;background:var(--red)10;border:1.5px solid var(--red);margin-bottom:10px;"><strong style="color:var(--red);">' + title(kind) + ' — ' + wt + ' kg</strong></div>';
-
-  if (kind === 'general') {
-    html += S.drugTable(
-      S.drugRow('Epinephrine 1:10,000', S.dStr(wt, 0.01, 1, ' mg') + ' (' + S.dStr(wt, 0.1, 10, ' mL') + ')', 'IV / IO', '0.01 mg/kg = 0.1 mL/kg of 1:10,000. Max single dose 1 mg. Repeat q3-5 min.') +
-      S.drugRow('Epinephrine ET', S.dStr(wt, 0.1, 2.5, ' mg'), 'ETT', '0.1 mg/kg (1 mL/kg of 1:10,000) if no IV/IO') +
-      S.drugRow('Amiodarone', S.dStr(wt, 5, 300, ' mg'), 'IV / IO bolus', '5 mg/kg for arrest. Max 300 mg. Repeat up to 2 times (max 15 mg/kg/day).') +
-      S.drugRow('Lidocaine', S.dStr(wt, 1, 100, ' mg'), 'IV / IO bolus', '1 mg/kg. Alternative to amiodarone for VF/VT.') +
-      S.drugRow('Atropine', S.dStr(wt, 0.02, 0.5, ' mg') + ' (min 0.1 mg)', 'IV / IO', '0.02 mg/kg. Bradycardia from ↑vagal tone or AV block.') +
-      S.drugRow('Adenosine (1st)', S.dStr(wt, 0.1, 6, ' mg'), 'IV push + flush', '0.1 mg/kg (max 6 mg). For SVT. Rapid push, double flush.') +
-      S.drugRow('Adenosine (2nd)', S.dStr(wt, 0.2, 12, ' mg'), 'IV push + flush', '0.2 mg/kg (max 12 mg). Second dose if first unsuccessful.') +
-      S.drugRow('Sodium bicarb 8.4%', S.dStr(wt, 1, 50, ' mEq'), 'IV / IO', '1 mEq/kg. ONLY if severe metabolic acidosis, hyperK, or TCA OD. Not routine.') +
-      S.drugRow('Calcium chloride 10%', S.dStr(wt, 20, 1000, ' mg') + ' (' + S.dStr(wt, 0.2, 10, ' mL') + ')', 'IV / IO (central preferred)', 'For hyperK, hypoCa, Mg OD, CCB OD. 20 mg/kg = 0.2 mL/kg.') +
-      S.drugRow('Calcium gluconate 10%', S.dStr(wt, 60, 3000, ' mg') + ' (' + S.dStr(wt, 0.6, 30, ' mL') + ')', 'IV / IO (peripheral OK)', '60 mg/kg = 0.6 mL/kg. Preferred peripherally.') +
-      S.drugRow('Magnesium sulfate', S.dStr(wt, 50, 2000, ' mg'), 'IV over 10-20 min', '25-50 mg/kg. Torsades, severe asthma. Max 2 g.') +
-      S.drugRow('Dextrose 10%', S.dStr(wt, 2, null, ' mL') + ' (0.2 g/kg)', 'IV push', 'For documented hypoglycemia') +
-      S.drugRow('Defibrillation', '2 J/kg → 4 J/kg → 10 J/kg (max 10 J/kg or adult dose)', 'Pad', 'For VF/pulseless VT. Resume CPR immediately after shock.') +
-      S.drugRow('Cardioversion (sync)', '0.5-1 J/kg → 2 J/kg', 'Pad', 'For unstable SVT/VT. Sedate if possible.')
-    );
-    html += '<div style="padding:10px;background:#fef3c7;border-radius:6px;font-size:12px;color:#92400e;margin-top:10px;"><strong>Concentrations:</strong> Epi 1:10,000 (0.1 mg/mL) for IV arrest. 1:1000 (1 mg/mL) for IM anaphylaxis. Atropine &lt;0.1 mg can cause paradoxical bradycardia.</div>';
-  } else if (kind === 'asystole') {
-    html += S.drugTable(
-      S.drugRow('CPR', '100-120/min, depth 1/3 AP', '—', '15:2 (2 rescuer) or 30:2 (single). Rotate every 2 min.') +
-      S.drugRow('Epinephrine', S.dStr(wt, 0.01, 1, ' mg') + ' IV/IO', 'IV / IO', '0.01 mg/kg 1:10,000 = 0.1 mL/kg. Q3-5 min. Start early.') +
-      S.drugRow('Epinephrine ETT', S.dStr(wt, 0.1, 2.5, ' mg'), 'ETT', '0.1 mg/kg if no IV access')
-    );
-    html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:14px 0 6px;">Reversible causes (H\'s &amp; T\'s)</h5>';
-    html += '<div style="display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:6px;font-size:12px;">';
-    html += '<div style="padding:8px;background:var(--g50);border-radius:6px;"><strong>H\'s</strong><br>Hypoxia, Hypovolemia, H+ (acidosis), Hypo/hyperK, Hypoglycemia, Hypothermia</div>';
-    html += '<div style="padding:8px;background:var(--g50);border-radius:6px;"><strong>T\'s</strong><br>Tension PTX, Tamponade, Toxins, Thrombosis (MI/PE), Trauma</div>';
-    html += '</div>';
-  } else if (kind === 'brady') {
-    html += S.stepBox('#f59e0b', 'Bradycardia with poor perfusion (HR &lt; 60)', 'Start CPR if HR &lt; 60 with poor perfusion despite oxygenation and ventilation.');
-    html += S.arrow;
-    html += S.drugTable(
-      S.drugRow('Epinephrine', S.dStr(wt, 0.01, 1, ' mg'), 'IV / IO', 'First-line. Q3-5 min.') +
-      S.drugRow('Atropine', S.dStr(wt, 0.02, 0.5, ' mg') + ' (min 0.1 mg)', 'IV / IO', 'If ↑ vagal tone or AV block. Max 1 mg child / 0.5 mg infant.') +
-      S.drugRow('Transcutaneous pacing', '—', 'Pad', 'For refractory bradycardia not responsive to drugs.') +
-      S.drugRow('Consider', '—', '—', 'Hypoxia, tension pneumothorax, ↑ICP, toxic ingestion (organo, CCB, BB), heart block')
-    );
-  } else if (kind === 'svt') {
-    html += S.stepBox('#3b82f6', 'SVT — narrow complex, rate usually &gt;220 infant / &gt;180 child', 'Differentiate from sinus tach: abrupt onset/offset, no P waves or abnormal P axis, HR minimally variable.');
-    html += S.arrow;
-    html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:6px 0;">If STABLE</h5>';
-    html += S.drugTable(
-      S.drugRow('Vagal maneuvers', 'Ice to face, blow into syringe, Valsalva', '—', 'Try first in stable patient') +
-      S.drugRow('Adenosine (1st)', S.dStr(wt, 0.1, 6, ' mg'), 'IV push (proximal) + flush', 'Rapid push, 3-way stopcock with NS flush') +
-      S.drugRow('Adenosine (2nd)', S.dStr(wt, 0.2, 12, ' mg'), 'IV push + flush', 'If first dose unsuccessful') +
-      S.drugRow('Procainamide', '15 mg/kg over 30-60 min', 'IV', 'Expert consult. Avoid with amiodarone.') +
-      S.drugRow('Amiodarone', '5 mg/kg over 20-60 min', 'IV', 'Expert consult.')
-    );
-    html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:10px 0 4px;">If UNSTABLE</h5>';
-    html += S.drugTable(S.drugRow('Synchronized cardioversion', '0.5-1 J/kg → 2 J/kg', 'Pad', 'Sedate if possible. Pre-treat with adenosine if IV available.'));
-  } else if (kind === 'vfib') {
-    html += S.stepBox('#dc2626', 'VF / Pulseless VT', 'High-quality CPR + defibrillation are key. Minimize interruptions.');
-    html += S.arrow;
-    html += S.drugTable(
-      S.drugRow('Defibrillation (1st)', '2 J/kg', 'Pad', 'Resume CPR immediately after shock.') +
-      S.drugRow('Defibrillation (2nd)', '4 J/kg', 'Pad', 'After 2 min CPR.') +
-      S.drugRow('Defibrillation (3rd+)', '≥4 J/kg (max 10 J/kg or adult dose)', 'Pad', '') +
-      S.drugRow('Epinephrine', S.dStr(wt, 0.01, 1, ' mg'), 'IV / IO', 'After 2nd shock. Q3-5 min.') +
-      S.drugRow('Amiodarone', S.dStr(wt, 5, 300, ' mg'), 'IV / IO bolus', 'Refractory VF/VT. Max 15 mg/kg/day.') +
-      S.drugRow('Lidocaine', S.dStr(wt, 1, 100, ' mg'), 'IV / IO', 'Alternative to amiodarone. Then 20-50 mcg/kg/min gtt.') +
-      S.drugRow('Mg sulfate', S.dStr(wt, 50, 2000, ' mg'), 'IV over 1-2 min', 'For torsades or hypoMg.')
-    );
-  } else if (kind === 'vt') {
-    html += S.stepBox('#f59e0b', 'Stable monomorphic VT', 'Expert consult. Avoid combining QT-prolonging agents.');
-    html += S.arrow;
-    html += S.drugTable(
-      S.drugRow('Amiodarone', '5 mg/kg over 20-60 min', 'IV', '= ' + S.d(wt, 5, 300) + ' mg over 20-60 min') +
-      S.drugRow('Procainamide', '15 mg/kg over 30-60 min', 'IV', 'Do not combine with amiodarone') +
-      S.drugRow('Sync cardioversion', '0.5-1 → 2 J/kg', 'Pad', 'If becomes unstable. Sedate.')
-    );
-  }
-  html += S.ref('AHA PALS Guidelines 2020. Always verify against institutional protocols.');
-  el.innerHTML = html;
-}
-
-export function init() {
-  document.addEventListener('click', function(e) {
-    var btn = e.target.closest('[data-cardiac]');
-    if (btn) cardiacShow(btn.dataset.cardiac);
-  });
-}
diff --git a/public/js/bedside/image-lightbox.js b/public/js/bedside/image-lightbox.js
deleted file mode 100644
index 8005d24..0000000
--- a/public/js/bedside/image-lightbox.js
+++ /dev/null
@@ -1,40 +0,0 @@
-// ============================================================
-// bedside/image-lightbox.js
-// IMAGE LIGHTBOX — any element with data-img-src opens fullscreen.
-// ============================================================
-
-export function init() {
-  document.addEventListener('click', function(e) {
-    var opener = e.target.closest && e.target.closest('[data-img-src]');
-    if (opener) {
-      e.preventDefault();
-      var lb = document.getElementById('img-lightbox');
-      if (!lb) return;
-      var src = opener.dataset.imgSrc;
-      var title = opener.dataset.imgTitle || '';
-      document.getElementById('img-lightbox-img').src = src;
-      document.getElementById('img-lightbox-img').alt = title;
-      document.getElementById('img-lightbox-title').textContent = title;
-      document.getElementById('img-lightbox-open').href = src;
-      lb.style.display = 'flex';
-      return;
-    }
-    // Close on close button, on backdrop click (not on image), and on Escape (below)
-    var closeBtn = e.target.closest && e.target.closest('#img-lightbox-close');
-    var lb2 = document.getElementById('img-lightbox');
-    if (!lb2 || lb2.style.display !== 'flex') return;
-    if (closeBtn || e.target === lb2) {
-      lb2.style.display = 'none';
-      document.getElementById('img-lightbox-img').src = '';
-    }
-  });
-  document.addEventListener('keydown', function(e) {
-    if (e.key === 'Escape') {
-      var lb = document.getElementById('img-lightbox');
-      if (lb && lb.style.display === 'flex') {
-        lb.style.display = 'none';
-        document.getElementById('img-lightbox-img').src = '';
-      }
-    }
-  });
-}
diff --git a/public/js/bedside/index.js b/public/js/bedside/index.js
deleted file mode 100644
index 8327170..0000000
--- a/public/js/bedside/index.js
+++ /dev/null
@@ -1,46 +0,0 @@
-// ============================================================
-// bedside/index.js
-// Imports + registers all Bedside section modules on load.
-// Loaded as <script type="module"> from index.html and e2e-harness.html.
-// ============================================================
-
-import './shared.js';                 // side-effect: sets window._EM for back-compat
-import * as ageWeight from './age-weight.js';
-import * as subNav from './sub-nav.js';
-import * as lightbox from './image-lightbox.js';
-import * as neonatal from './neonatal.js';
-import * as airway from './airway.js';
-import * as cardiac from './cardiac.js';
-import * as respiratory from './respiratory.js';
-import * as ventilation from './ventilation.js';
-import * as seizure from './seizure.js';
-import * as sepsis from './sepsis.js';
-import * as anaphylaxis from './anaphylaxis.js';
-import * as sedation from './sedation.js';
-import * as agitation from './agitation.js';
-import * as antiemetics from './antiemetics.js';
-import * as antimicrobials from './antimicrobials.js';
-import * as burns from './burns.js';
-import * as toxicology from './toxicology.js';
-import * as trauma from './trauma.js';
-
-[
-  ageWeight,
-  subNav,
-  lightbox,
-  neonatal,
-  airway,
-  cardiac,
-  respiratory,
-  ventilation,
-  seizure,
-  sepsis,
-  anaphylaxis,
-  sedation,
-  agitation,
-  antiemetics,
-  antimicrobials,
-  burns,
-  toxicology,
-  trauma,
-].forEach(function(m) { if (m && typeof m.init === 'function') m.init(); });
diff --git a/public/js/bedside/neonatal.js b/public/js/bedside/neonatal.js
deleted file mode 100644
index 3dc0c97..0000000
--- a/public/js/bedside/neonatal.js
+++ /dev/null
@@ -1,258 +0,0 @@
-// ============================================================
-// bedside/neonatal.js
-// NEONATAL ASSESSMENT (Fenton growth) + NRP pathway + Apgar.
-// ============================================================
-
-import { S } from './shared.js';
-
-// Fenton 2013 LMS data (weight in grams, GA in weeks).
-//
-// LMS parameters derived empirically from peditools.org/fenton2013 —
-// peditools is widely used and consistent with the published
-// Fenton TR, Kim JH. BMC Pediatrics 2013;13:59 reference. Each week's
-// triple was fit against 6 probe weights per week (RMSE < 0.005 z-score
-// units). Replaces an earlier hand-rounded table whose z-scores drifted
-// ~0.05 SD from peditools/Epic near term — that drift was enough to push
-// borderline infants across SGA/AGA cutoffs.
-//
-// Validated test cases:
-//   40 5/7 wk male, 3070g  → z = -1.42 (Epic: -1.43, peditools: -1.42)
-var fentonLMS = {
-  male: {
-    22:{L:0.5885,M:496,S:0.12802},23:{L:0.7565,M:571,S:0.14547},24:{L:0.9128,M:651,S:0.16235},25:{L:1.0544,M:741,S:0.17765},
-    26:{L:1.1862,M:841,S:0.19029},27:{L:1.3051,M:953,S:0.19989},28:{L:1.3699,M:1079,S:0.20777},29:{L:1.4165,M:1223,S:0.21163},
-    30:{L:1.4172,M:1388,S:0.21185},31:{L:1.3755,M:1578,S:0.20785},32:{L:1.2952,M:1790,S:0.20112},33:{L:1.1974,M:2018,S:0.19143},
-    34:{L:1.0743,M:2255,S:0.18119},35:{L:0.9583,M:2493,S:0.16992},36:{L:0.8460,M:2726,S:0.16001},37:{L:0.7543,M:2947,S:0.15072},
-    38:{L:0.6650,M:3156,S:0.14304},39:{L:0.5881,M:3360,S:0.13641},40:{L:0.5237,M:3568,S:0.13173},41:{L:0.4691,M:3785,S:0.12863},
-    42:{L:0.4216,M:4014,S:0.12735}
-  },
-  female: {
-    22:{L:-0.0868,M:481,S:0.13605},23:{L:0.2119,M:537,S:0.14635},24:{L:0.5281,M:606,S:0.16134},25:{L:0.8258,M:694,S:0.18077},
-    26:{L:1.0501,M:792,S:0.19889},27:{L:1.2084,M:899,S:0.21323},28:{L:1.2599,M:1017,S:0.22437},29:{L:1.2539,M:1152,S:0.22982},
-    30:{L:1.2262,M:1306,S:0.23082},31:{L:1.1223,M:1482,S:0.22733},32:{L:1.0122,M:1681,S:0.21846},33:{L:0.8746,M:1897,S:0.20681},
-    34:{L:0.7299,M:2126,S:0.19407},35:{L:0.5929,M:2362,S:0.18059},36:{L:0.4534,M:2602,S:0.17028},37:{L:0.3462,M:2835,S:0.16139},
-    38:{L:0.2636,M:3050,S:0.15513},39:{L:0.2069,M:3239,S:0.15004},40:{L:0.1670,M:3415,S:0.14649},41:{L:0.1517,M:3596,S:0.14359},
-    42:{L:0.1308,M:3787,S:0.14127}
-  }
-};
-
-function interpolateLMS(table, val) {
-  var keys = Object.keys(table).map(Number).sort(function(a,b){return a-b;});
-  if (val <= keys[0]) return table[keys[0]];
-  if (val >= keys[keys.length-1]) return table[keys[keys.length-1]];
-  for (var i = 0; i < keys.length - 1; i++) {
-    if (val >= keys[i] && val <= keys[i+1]) {
-      var t = (val - keys[i]) / (keys[i+1] - keys[i]);
-      var a = table[keys[i]], b = table[keys[i+1]];
-      return { L: a.L + t*(b.L-a.L), M: a.M + t*(b.M-a.M), S: a.S + t*(b.S-a.S) };
-    }
-  }
-  return table[keys[0]];
-}
-
-function calcZ(value, L, M, S) {
-  if (Math.abs(L) < 0.001) return Math.log(value / M) / S;
-  return (Math.pow(value / M, L) - 1) / (L * S);
-}
-
-function zToPercentile(z) {
-  // Approximation of the standard normal CDF
-  var a1=0.254829592, a2=-0.284496736, a3=1.421413741, a4=-1.453152027, a5=1.061405429, p=0.3275911;
-  var sign = z < 0 ? -1 : 1;
-  var x = Math.abs(z) / Math.sqrt(2);
-  var t = 1 / (1 + p * x);
-  var y = 1 - (((((a5*t + a4)*t) + a3)*t + a2)*t + a1)*t * Math.exp(-x*x);
-  return Math.round(((1 + sign * y) / 2) * 1000) / 10;
-}
-
-function classifyGA(weeks, days) {
-  var total = weeks + (days || 0) / 7;
-  if (total < 28) return { label: 'Extremely Preterm', color: '#dc2626', icon: 'fa-triangle-exclamation' };
-  if (total < 32) return { label: 'Very Preterm', color: '#ea580c', icon: 'fa-triangle-exclamation' };
-  if (total < 34) return { label: 'Moderate Preterm', color: '#d97706', icon: 'fa-circle-exclamation' };
-  if (total < 37) return { label: 'Late Preterm', color: '#ca8a04', icon: 'fa-circle-info' };
-  if (total < 39) return { label: 'Early Term', color: '#2563eb', icon: 'fa-circle-info' };
-  if (total < 41) return { label: 'Full Term', color: '#16a34a', icon: 'fa-circle-check' };
-  if (total < 42) return { label: 'Late Term', color: '#d97706', icon: 'fa-circle-info' };
-  return { label: 'Post Term', color: '#dc2626', icon: 'fa-triangle-exclamation' };
-}
-
-function classifyWeight(percentile) {
-  if (percentile < 3) return { label: 'Severely SGA', color: '#dc2626', detail: '<3rd percentile' };
-  if (percentile < 10) return { label: 'SGA', color: '#ea580c', detail: '<10th percentile' };
-  if (percentile > 97) return { label: 'Severely LGA', color: '#dc2626', detail: '>97th percentile' };
-  if (percentile > 90) return { label: 'LGA', color: '#ea580c', detail: '>90th percentile' };
-  return { label: 'AGA', color: '#16a34a', detail: '10th-90th percentile' };
-}
-
-function classifyBirthWeight(grams) {
-  if (grams < 1000) return { label: 'Extremely Low Birth Weight (ELBW)', color: '#dc2626' };
-  if (grams < 1500) return { label: 'Very Low Birth Weight (VLBW)', color: '#ea580c' };
-  if (grams < 2500) return { label: 'Low Birth Weight (LBW)', color: '#d97706' };
-  if (grams <= 4000) return { label: 'Normal Birth Weight', color: '#16a34a' };
-  return { label: 'Macrosomia (>4000g)', color: '#ea580c' };
-}
-
-function neoAssess() {
-  var weeks = parseInt(document.getElementById('neo-ga-weeks').value);
-  var days = parseInt(document.getElementById('neo-ga-days').value) || 0;
-  var weight = parseFloat(document.getElementById('neo-weight').value);
-  var sex = document.getElementById('neo-sex').value;
-  var resultDiv = document.getElementById('neo-result');
-
-  if (!weeks || !weight) {
-    resultDiv.innerHTML = '<p style="color:var(--red);font-size:13px;">Enter GA and birth weight.</p>';
-    return;
-  }
-
-  var gaDecimal = weeks + days / 7;
-  var gaClass = classifyGA(weeks, days);
-  var bwClass = classifyBirthWeight(weight);
-
-  // Calculate percentile using Fenton LMS
-  var lms = interpolateLMS(fentonLMS[sex], gaDecimal);
-  var z = calcZ(weight, lms.L, lms.M, lms.S);
-  var percentile = zToPercentile(z);
-  var wtClass = classifyWeight(percentile);
-  var expectedWeight = Math.round(lms.M);
-
-  var html = '';
-
-  // GA Classification
-  html += '<div style="display:flex;gap:12px;flex-wrap:wrap;margin-bottom:12px;">';
-  html += '<div style="flex:1;min-width:200px;padding:14px;border-radius:10px;background:' + gaClass.color + '10;border:1.5px solid ' + gaClass.color + '30;">';
-  html += '<div style="font-size:12px;color:var(--g500);margin-bottom:4px;">Gestational Age Classification</div>';
-  html += '<div style="font-size:18px;font-weight:700;color:' + gaClass.color + ';"><i class="fas ' + gaClass.icon + '"></i> ' + gaClass.label + '</div>';
-  html += '<div style="font-size:13px;color:var(--g600);margin-top:4px;">' + weeks + ' weeks ' + days + ' days (' + gaDecimal.toFixed(1) + ' weeks)</div>';
-  html += '</div>';
-
-  // Weight Classification (AGA/SGA/LGA)
-  html += '<div style="flex:1;min-width:200px;padding:14px;border-radius:10px;background:' + wtClass.color + '10;border:1.5px solid ' + wtClass.color + '30;">';
-  html += '<div style="font-size:12px;color:var(--g500);margin-bottom:4px;">Weight for Gestational Age</div>';
-  html += '<div style="font-size:18px;font-weight:700;color:' + wtClass.color + ';">' + wtClass.label + '</div>';
-  html += '<div style="font-size:13px;color:var(--g600);margin-top:4px;">' + percentile.toFixed(1) + 'th percentile (' + wtClass.detail + ')</div>';
-  html += '</div>';
-  html += '</div>';
-
-  // Birth Weight Category
-  html += '<div style="display:flex;gap:12px;flex-wrap:wrap;margin-bottom:12px;">';
-  html += '<div style="flex:1;min-width:200px;padding:14px;border-radius:10px;background:' + bwClass.color + '10;border:1.5px solid ' + bwClass.color + '30;">';
-  html += '<div style="font-size:12px;color:var(--g500);margin-bottom:4px;">Birth Weight Category</div>';
-  html += '<div style="font-size:18px;font-weight:700;color:' + bwClass.color + ';">' + bwClass.label + '</div>';
-  html += '<div style="font-size:13px;color:var(--g600);margin-top:4px;">' + weight + 'g (' + (weight/1000).toFixed(2) + ' kg)</div>';
-  html += '</div>';
-
-  // Stats
-  html += '<div style="flex:1;min-width:200px;padding:14px;border-radius:10px;background:var(--g50);border:1.5px solid var(--g200);">';
-  html += '<div style="font-size:12px;color:var(--g500);margin-bottom:4px;">Fenton Growth Data (' + (sex === 'male' ? 'Male' : 'Female') + ')</div>';
-  html += '<div style="font-size:13px;color:var(--g700);line-height:1.8;">';
-  html += '<strong>Expected weight (50th %ile):</strong> ' + expectedWeight + 'g<br>';
-  html += '<strong>Z-score:</strong> ' + z.toFixed(2) + '<br>';
-  html += '<strong>Percentile:</strong> ' + percentile.toFixed(1) + '%';
-  html += '</div></div>';
-  html += '</div>';
-
-  // Reference
-  html += '<p style="font-size:11px;color:var(--g400);margin:8px 0 0;">Fenton TR, Kim JH. A systematic review and meta-analysis to revise the Fenton growth chart for preterm infants. BMC Pediatrics 2013;13:59. GA classification per ACOG/AAP definitions.</p>';
-
-  resultDiv.innerHTML = html;
-}
-
-// ---- NRP pathway + drug calc -----------------------------------------
-
-function renderPathway() {
-  var el = document.getElementById('nrp-pathway-static');
-  if (!el || el.dataset.rendered) return;
-  var html = '';
-  html += S.stepBox('#3b82f6', 'BIRTH — ASSESS (first 30 sec)', 'Term? Tone? Breathing/crying? If <strong>all yes</strong> → routine care with mother. If <strong>any no</strong> → warm, dry, stimulate, position airway, clear airway PRN, evaluate HR & respirations.');
-  html += S.arrow;
-  html += S.stepBox('#8b5cf6', 'HR &lt; 100 OR apneic/gasping (60 sec)', '<strong>Start PPV</strong> 40-60 breaths/min, room air for term / 21-30% for preterm. Attach SpO2 (right hand) &plusmn; ECG. MR SOPA if ineffective: <em>M</em>ask adjust, <em>R</em>eposition, <em>S</em>uction, <em>O</em>pen mouth, <em>P</em>ressure increase, <em>A</em>lternative airway.');
-  html += S.arrow;
-  html += S.stepBox('#f59e0b', 'HR &lt; 100 after 30 sec effective PPV', 'Reassess ventilation — ensure chest rise. Consider increasing FiO2, intubation, or LMA. Continue PPV.');
-  html += S.arrow;
-  html += S.stepBox('#ef4444', 'HR &lt; 60 after 30 sec of effective PPV', '<strong>Intubate + Chest compressions</strong> — 3:1 ratio (90 compressions + 30 breaths per minute), FiO2 100%, lower 1/3 sternum, depth 1/3 AP chest.');
-  html += S.arrow;
-  html += S.stepBox('#dc2626', 'HR &lt; 60 despite compressions + PPV x 60 sec', '<strong>Epinephrine</strong> 1:10,000 (0.1 mg/mL): <br>&bull; <strong>IV/IO:</strong> 0.01-0.03 mg/kg (0.1-0.3 mL/kg) — preferred<br>&bull; <strong>ETT:</strong> 0.05-0.1 mg/kg (0.5-1 mL/kg) — while IV being placed<br>Repeat q3-5 min. If hypovolemia: <strong>NS 10 mL/kg IV/IO</strong> over 5-10 min.');
-  html += '<div style="display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:8px;margin-top:14px;">';
-  html += '<div style="padding:10px;background:var(--g50);border-radius:6px;font-size:12px;"><strong>Target SpO2 (preductal):</strong><br>1 min: 60-65%<br>2 min: 65-70%<br>3 min: 70-75%<br>4 min: 75-80%<br>5 min: 80-85%<br>10 min: 85-95%</div>';
-  html += '<div style="padding:10px;background:var(--g50);border-radius:6px;font-size:12px;"><strong>Initial ETT size:</strong><br>&lt;1 kg / &lt;28 wk: <strong>2.5</strong><br>1-2 kg / 28-34 wk: <strong>3.0</strong><br>2-3 kg / 34-38 wk: <strong>3.5</strong><br>&gt;3 kg / &gt;38 wk: <strong>3.5-4.0</strong></div>';
-  html += '<div style="padding:10px;background:var(--g50);border-radius:6px;font-size:12px;"><strong>ETT depth (lip):</strong><br>~ 6 + weight(kg) cm</div>';
-  html += '</div>';
-  el.innerHTML = html;
-  el.dataset.rendered = '1';
-}
-
-function calcNRP() {
-  var wt = parseFloat(document.getElementById('nrp-weight').value);
-  var el = document.getElementById('nrp-result');
-  if (!wt) { el.innerHTML = '<p style="color:var(--red);font-size:13px;">Enter weight (kg).</p>'; return; }
-  var epiIvLow = Math.round(wt * 0.01 * 100) / 100;
-  var epiIvHigh = Math.round(wt * 0.03 * 100) / 100;
-  var epiEtLow = Math.round(wt * 0.05 * 100) / 100;
-  var epiEtHigh = Math.round(wt * 0.1 * 100) / 100;
-  var ns = Math.round(wt * 10);
-  var d10 = Math.round(wt * 2 * 10) / 10;
-  var html = '<div style="padding:10px 14px;border-radius:8px;background:var(--red)10;border:1.5px solid var(--red);margin-bottom:10px;"><strong style="color:var(--red);">NRP doses — ' + wt + ' kg</strong></div>';
-  var pk = function(txt) { return ' <span style="color:var(--g500);font-size:11px;">(' + txt + ')</span>'; };
-  html += S.drugTable(
-    S.drugRow('Epinephrine 1:10,000', epiIvLow + '-' + epiIvHigh + ' mg, ' + (Math.round(epiIvLow*10)/10) + '-' + (Math.round(epiIvHigh*10)/10) + ' mL' + pk('0.01-0.03 mg/kg = 0.1-0.3 mL/kg'), 'IV / IO', 'Preferred route. Repeat q3-5 min.') +
-    S.drugRow('Epinephrine 1:10,000', epiEtLow + '-' + epiEtHigh + ' mg, ' + (Math.round(epiEtLow*10)/10) + '-' + (Math.round(epiEtHigh*10)/10) + ' mL' + pk('0.05-0.1 mg/kg = 0.5-1 mL/kg'), 'ETT', 'While IV being placed.') +
-    S.drugRow('Normal saline', ns + ' mL' + pk('10 mL/kg'), 'IV / IO', 'Over 5-10 min for volume. Repeat PRN.') +
-    S.drugRow('Dextrose 10%', d10 + ' mL' + pk('2 mL/kg = 0.2 g/kg'), 'IV slow push', 'For documented hypoglycemia. Then D10 infusion 4-6 mg/kg/min.')
-  );
-  html += '<div style="padding:10px;background:#fef3c7;border-radius:6px;font-size:12px;color:#92400e;"><strong>Concentration note:</strong> NRP uses epinephrine <strong>1:10,000</strong> (0.1 mg/mL). NOT 1:1000 (1 mg/mL) — that is IM for anaphylaxis / older patients.</div>';
-  html += S.ref('AHA/AAP Neonatal Resuscitation Program (NRP) 8th edition, 2020.');
-  el.innerHTML = html;
-}
-
-// ---- Apgar -----------------------------------------------------------
-
-function calcApgar() {
-  var keys = ['appearance','pulse','grimace','activity','respiration'];
-  var total = keys.reduce(function(s, k) {
-    return s + (parseInt(document.getElementById('apgar-' + k).value) || 0);
-  }, 0);
-  var el = document.getElementById('apgar-result');
-  var color, severity, guidance;
-  if (total >= 7) {
-    color = '#10b981'; severity = 'Reassuring';
-    guidance = 'Routine newborn care. Continue reassessment. Repeat at 5 min.';
-  } else if (total >= 4) {
-    color = '#f59e0b'; severity = 'Moderately depressed';
-    guidance = 'Stimulate, clear airway, warm. Give O2 if cyanotic. Ventilate with PPV if HR &lt;100 or apneic/gasping. Reassess q30 sec.';
-  } else {
-    color = '#ef4444'; severity = 'Severely depressed';
-    guidance = 'Full NRP pathway — PPV immediately. Intubate if PPV ineffective. Chest compressions if HR &lt;60. Epinephrine and volume per NRP.';
-  }
-  var html = '<div style="padding:10px 14px;border-radius:8px;background:' + color + '10;border:1.5px solid ' + color + ';">';
-  html += '<strong style="color:' + color + ';font-size:16px;">Apgar: ' + total + '/10 — ' + severity + '</strong>';
-  html += '<div style="font-size:12px;color:var(--g700);margin-top:6px;line-height:1.5;">' + guidance + '</div></div>';
-  html += '<p style="font-size:11px;color:var(--g400);margin-top:8px;font-style:italic;">Apgar is a description of status — <strong>never</strong> delay resuscitation while scoring. Follow NRP algorithm based on HR and breathing. Apgar &lt;7 at 5 min: repeat q5 min up to 20 min.</p>';
-  el.innerHTML = html;
-}
-
-export function init() {
-  // Neonatal assessment
-  document.addEventListener('click', function(e) {
-    if (e.target.id === 'btn-neo-assess' || e.target.closest('#btn-neo-assess')) neoAssess();
-  });
-
-  // NRP pathway render + calc
-  document.addEventListener('DOMContentLoaded', renderPathway);
-  document.addEventListener('tabChanged', function() { setTimeout(renderPathway, 100); });
-  if (document.readyState !== 'loading') setTimeout(renderPathway, 0);
-
-  document.addEventListener('click', function(e) {
-    if (e.target.id === 'btn-nrp-calc' || e.target.closest('#btn-nrp-calc')) calcNRP();
-    // Render NRP pathway when Neonatal sub-pill is clicked (in case component loaded late)
-    var np = e.target.closest && e.target.closest('[data-em="neonatal"]');
-    if (np) setTimeout(renderPathway, 0);
-    var nav = e.target.closest && e.target.closest('[data-calc="bedside"]');
-    if (nav) setTimeout(renderPathway, 50);
-  });
-
-  // Apgar
-  document.addEventListener('click', function(e) {
-    if (e.target.id === 'btn-apgar-calc' || e.target.closest('#btn-apgar-calc')) calcApgar();
-  });
-}
diff --git a/public/js/bedside/respiratory.js b/public/js/bedside/respiratory.js
deleted file mode 100644
index 499125b..0000000
--- a/public/js/bedside/respiratory.js
+++ /dev/null
@@ -1,174 +0,0 @@
-// ============================================================
-// bedside/respiratory.js
-// RESPIRATORY MANAGEMENT (Asthma, PRAM, Croup, Bronchiolitis).
-// Keeps its own local dose/doseStr/drugRow/drugTable helpers —
-// the layout differs from S.drugTable (no 'Notes' column alignment).
-// ============================================================
-
-import { S } from './shared.js';
-
-function dose(wt, mgPerKg, maxMg) { var d = Math.round(wt * mgPerKg * 10) / 10; return maxMg ? Math.min(d, maxMg) : d; }
-// Delegates to the shared S.dStr so the per-kg math is visible to the prescriber.
-function doseStr(wt, mgPerKg, maxMg, unit) {
-  return S.dStr(wt, mgPerKg, maxMg, unit);
-}
-function drugRow(name, doseText, route, notes) {
-  return '<tr><td style="font-weight:600;">' + name + '</td><td>' + doseText + '</td><td>' + route + '</td><td style="font-size:12px;color:var(--g500);">' + (notes || '') + '</td></tr>';
-}
-function drugTable(rows) {
-  return '<div style="overflow-x:auto;-webkit-overflow-scrolling:touch;margin:8px 0;"><table style="width:100%;min-width:500px;border-collapse:collapse;font-size:13px;"><thead><tr style="background:var(--g100);"><th style="text-align:left;padding:6px 8px;">Drug</th><th style="padding:6px 8px;">Dose</th><th style="padding:6px 8px;">Route</th><th style="padding:6px 8px;">Notes</th></tr></thead><tbody>' + rows + '</tbody></table></div>';
-}
-function severityBadge(label, color) { return '<span style="display:inline-block;padding:4px 12px;border-radius:6px;background:' + color + '20;color:' + color + ';font-weight:700;font-size:14px;">' + label + '</span>'; }
-
-function asthmaManagement(severity) {
-  var wt = parseFloat(document.getElementById('resp-weight').value);
-  var resultDiv = document.getElementById('asthma-result');
-  if (!wt) { resultDiv.innerHTML = '<p style="color:var(--red);font-size:13px;">Enter weight (kg).</p>'; return; }
-
-  var html = '';
-  if (severity === 'mild') {
-    html += severityBadge('Mild Exacerbation', '#10b981');
-    html += '<p style="font-size:13px;margin:8px 0;">Speaks in sentences, no accessory muscle use, SpO2 ≥94%</p>';
-    html += drugTable(
-      drugRow('Albuterol (MDI)', '4-8 puffs via spacer', 'Inhaled', 'q20min x 3 doses, then q1-4h') +
-      drugRow('Albuterol (neb)', doseStr(wt, 0.15, 5, ' mg') + ' (min 2.5 mg)', 'Nebulized', 'q20min x 3 doses') +
-      drugRow('Dexamethasone', doseStr(wt, 0.6, 16), 'PO/IV', 'Single dose, or 2 days') +
-      drugRow('Prednisolone', doseStr(wt, 1, 60) + '/day', 'PO', 'Alternative: 3-5 day course')
-    );
-    html += '<div style="margin-top:8px;padding:8px 12px;background:#d1fae5;border-radius:6px;font-size:12px;color:#065f46;"><strong>Reassess after 1 hour.</strong> If improving → discharge with albuterol MDI + spacer + oral steroid course. If not improving → escalate to moderate.</div>';
-  } else if (severity === 'moderate') {
-    html += severityBadge('Moderate Exacerbation', '#f59e0b');
-    html += '<p style="font-size:13px;margin:8px 0;">Speaks in phrases, some accessory muscle use, SpO2 90-93%</p>';
-    html += drugTable(
-      drugRow('Albuterol (neb)', doseStr(wt, 0.15, 5, ' mg') + ' (min 2.5 mg)', 'Nebulized', 'q20min x 3 doses, then continuous if needed') +
-      drugRow('Ipratropium', wt < 20 ? '250 mcg' : '500 mcg', 'Nebulized', 'q20min x 3 doses with albuterol') +
-      drugRow('Dexamethasone', doseStr(wt, 0.6, 16), 'PO/IV/IM', 'Single dose') +
-      drugRow('O2 supplemental', 'Target SpO2 ≥94%', 'Nasal cannula/mask', 'Titrate to effect')
-    );
-    html += '<div style="margin-top:8px;padding:8px 12px;background:#fef3c7;border-radius:6px;font-size:12px;color:#92400e;"><strong>Reassess after 1-2 hours.</strong> If improving → step down to mild protocol. If worsening or no improvement → escalate to severe.</div>';
-  } else {
-    html += severityBadge('Severe / Life-Threatening', '#ef4444');
-    html += '<p style="font-size:13px;margin:8px 0;">Speaks in words only, significant accessory muscle use, SpO2 &lt;90%. Consider ICU.</p>';
-    html += drugTable(
-      drugRow('Albuterol continuous', doseStr(wt, 0.5, 20, ' mg') + '/hr', 'Continuous neb', 'Or 0.15-0.3 mg/kg q20min') +
-      drugRow('Ipratropium', wt < 20 ? '250 mcg' : '500 mcg', 'Nebulized', 'q20min x 3 doses with albuterol') +
-      drugRow('Dexamethasone', doseStr(wt, 0.6, 16), 'IV', 'Or methylprednisolone 2 mg/kg IV (max 60 mg)') +
-      drugRow('Magnesium sulfate', doseStr(wt, 50, 2000) + ' IV over 20 min', 'IV', 'Single dose, monitor BP') +
-      drugRow('Epinephrine (IM)', doseStr(wt, 0.01, 0.5) + ' (1:1000)', 'IM', 'If impending arrest / no IV access') +
-      drugRow('Terbutaline', doseStr(wt, 0.01, 0.4) + ' SC/IV', 'SC or IV bolus', 'Then 0.1-10 mcg/kg/min infusion') +
-      drugRow('O2 supplemental', 'Target SpO2 ≥94%', 'High flow / NIPPV', 'Consider BiPAP/CPAP')
-    );
-    html += '<div style="margin-top:8px;padding:8px 12px;background:#fee2e2;border-radius:6px;font-size:12px;color:#991b1b;"><strong>Continuous monitoring.</strong> Consider ICU admission. If no response to magnesium → terbutaline infusion. If impending respiratory failure → intubation (ketamine preferred induction agent).</div>';
-
-    // Clinical decision points specific to severe asthma
-    html += '<div style="margin-top:10px;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:8px;">';
-
-    // ABG
-    html += '<div style="padding:10px 12px;background:white;border:1px solid var(--g200);border-radius:8px;font-size:12px;line-height:1.5;">' +
-      '<div style="font-weight:700;color:var(--blue-dark);margin-bottom:4px;"><i class="fas fa-flask"></i> When to obtain a blood gas</div>' +
-      '&bull; Severe exacerbation <strong>not responding</strong> after 1-2 h aggressive therapy<br>' +
-      '&bull; Impending respiratory failure — altered mentation, fatigue, silent chest<br>' +
-      '&bull; SpO2 &lt;92% despite supplemental O2<br>' +
-      '&bull; Suspected CO2 retention (rising PCO2 in a previously tachypneic patient)<br>' +
-      '<strong style="color:#991b1b;">Interpretation:</strong> asthmatics hyperventilate → expect <em>low</em> PCO2. A <strong>"normal" or rising PCO2 = impending failure</strong>. Don\'t delay treatment for the gas.' +
-      '</div>';
-
-    // Intubation
-    html += '<div style="padding:10px 12px;background:white;border:1px solid var(--g200);border-radius:8px;font-size:12px;line-height:1.5;">' +
-      '<div style="font-weight:700;color:#dc2626;margin-bottom:4px;"><i class="fas fa-stethoscope"></i> When to intubate (mostly clinical)</div>' +
-      '&bull; <strong>Absolute:</strong> apnea, cardiac arrest, coma, inability to protect airway<br>' +
-      '&bull; Progressive fatigue despite maximal therapy (NIV, mag, terbutaline, heliox)<br>' +
-      '&bull; Refractory hypoxemia / hypercapnia with acidosis<br>' +
-      '&bull; Silent chest + deteriorating consciousness<br>' +
-      '<strong>RSI choice:</strong> <span style="color:#065f46;font-weight:600;">ketamine 1-2 mg/kg</span> (bronchodilator, preserves BP) + <span style="color:#065f46;font-weight:600;">rocuronium</span>. Avoid succs if hyperkalemic. Permissive hypercapnia after tube; allow expiration (low rate, I:E 1:3-4).' +
-      '</div>';
-
-    // Heliox
-    html += '<div style="padding:10px 12px;background:white;border:1px solid var(--g200);border-radius:8px;font-size:12px;line-height:1.5;">' +
-      '<div style="font-weight:700;color:#7c3aed;margin-bottom:4px;"><i class="fas fa-wind"></i> Heliox (He/O2)</div>' +
-      '&bull; Lower gas density → less turbulence → reduced work of breathing through narrowed airways.<br>' +
-      '&bull; <strong>Consider in:</strong> severe asthma not responding to max therapy (bridge), upper airway obstruction (croup, post-extubation stridor, FB partial).<br>' +
-      '&bull; Typical mix: <strong>70:30 He:O2</strong> (or 80:20). Delivered via tight non-rebreather or in-line with neb.<br>' +
-      '&bull; <strong>Limitation:</strong> requires FiO2 ≤ 30-40%. If patient needs higher FiO2, heliox can\'t help.<br>' +
-      '&bull; Evidence in asthma is mixed — use as adjunct, not substitute.' +
-      '</div>';
-
-    html += '</div>';
-  }
-  html += '<p style="font-size:11px;color:var(--g400);margin:12px 0 0;">NAEPP/GINA guidelines. Always use clinical judgment. Verify doses against institutional protocols.</p>';
-  resultDiv.innerHTML = html;
-}
-
-function calcPRAM() {
-  var total = ['pram-spo2','pram-retractions','pram-scalene','pram-air','pram-wheeze'].reduce(function(s, id) {
-    return s + parseInt(document.getElementById(id).value);
-  }, 0);
-  var severity = total <= 3 ? 'Mild' : total <= 7 ? 'Moderate' : 'Severe';
-  var color = total <= 3 ? '#10b981' : total <= 7 ? '#f59e0b' : '#ef4444';
-  document.getElementById('pram-result').innerHTML = '<div style="padding:10px 14px;border-radius:8px;background:' + color + '10;border:1.5px solid ' + color + '30;"><span style="font-size:18px;font-weight:700;color:' + color + ';">PRAM Score: ' + total + '/12 — ' + severity + '</span><p style="font-size:12px;color:var(--g600);margin:4px 0 0;">Mild (0-3): outpatient management. Moderate (4-7): consider oral steroids + frequent bronchodilators. Severe (8-12): aggressive treatment, consider ICU.</p></div>';
-}
-
-function calcCroup() {
-  var wt = parseFloat(document.getElementById('resp-weight').value) || 10;
-  var total = ['croup-conscious','croup-cyanosis','croup-stridor','croup-air','croup-retractions'].reduce(function(s, id) {
-    return s + parseInt(document.getElementById(id).value);
-  }, 0);
-  var severity, color, treatment;
-  if (total <= 2) { severity = 'Mild'; color = '#10b981'; treatment = drugTable(drugRow('Dexamethasone', doseStr(wt, 0.6, 16), 'PO (single dose)', 'Preferred corticosteroid') + drugRow('Supportive care', 'Cool mist, comfort measures', '', 'Discharge if tolerating PO')); }
-  else if (total <= 5) { severity = 'Moderate'; color = '#f59e0b'; treatment = drugTable(drugRow('Dexamethasone', doseStr(wt, 0.6, 16), 'PO/IM', 'Single dose') + drugRow('Racemic epinephrine', '0.5 mL of 2.25% solution', 'Nebulized', 'Observe 2-4 hrs after for rebound') + drugRow('Nebulized epinephrine', '0.5 mL/kg of 1:1000 (max 5 mL)', 'Nebulized', 'Alternative to racemic')); }
-  else if (total <= 11) { severity = 'Severe'; color = '#ef4444'; treatment = drugTable(drugRow('Dexamethasone', doseStr(wt, 0.6, 16), 'IV/IM', 'Immediate') + drugRow('Racemic epinephrine', '0.5 mL of 2.25% solution', 'Nebulized', 'May repeat q15-20min, observe 2-4 hrs') + drugRow('Nebulized epinephrine', '0.5 mL/kg of 1:1000 (max 5 mL)', 'Nebulized', 'Alternative') + drugRow('Heliox', '70:30 or 80:20', 'Face mask', 'Consider if not responding') + drugRow('O2 supplemental', 'Target SpO2 ≥94%', 'Blow-by preferred', 'Minimize agitation')); }
-  else { severity = 'Impending Respiratory Failure'; color = '#dc2626'; treatment = '<div style="padding:10px;background:#fee2e2;border-radius:6px;font-size:13px;color:#991b1b;font-weight:600;">Immediate airway management. Prepare for intubation (use ETT 0.5-1 size smaller than predicted). Call anesthesia/ENT. Continue nebulized epinephrine and dexamethasone IV.</div>'; }
-
-  document.getElementById('croup-result').innerHTML = '<div style="padding:10px 14px;border-radius:8px;background:' + color + '10;border:1.5px solid ' + color + '30;margin-bottom:12px;"><span style="font-size:18px;font-weight:700;color:' + color + ';">Westley Score: ' + total + '/17 — ' + severity + '</span></div>' + treatment + '<p style="font-size:11px;color:var(--g400);margin:8px 0 0;">Westley WJ et al. Nebulized racemic epinephrine by IPPB for the treatment of croup. Am J Dis Child 1978. Mild ≤2, Moderate 3-5, Severe 6-11, Impending failure ≥12.</p>';
-}
-
-function calcBronchiolitis() {
-  var wt = parseFloat(document.getElementById('resp-weight').value) || 5;
-  var age = document.getElementById('bronch-age').value;
-  var spo2 = document.getElementById('bronch-spo2').value;
-  var hydration = document.getElementById('bronch-hydration').value;
-  var distress = document.getElementById('bronch-distress').value;
-
-  var html = '<h4 style="font-size:15px;font-weight:700;color:var(--g800);margin:0 0 8px;">Bronchiolitis Management</h4>';
-  var admit = distress === 'severe' || spo2 === 'low' || hydration === 'poor' || age === '<12w';
-
-  if (admit) {
-    html += severityBadge('Admit / Observe', '#ef4444');
-    html += '<div style="margin:10px 0;">';
-    if (age === '<12w') html += '<p style="font-size:13px;color:var(--red);font-weight:600;">⚠ Age &lt;12 weeks — high risk for apnea. Monitor closely.</p>';
-    html += '</div>';
-  } else {
-    html += severityBadge('Likely Safe for Discharge', '#10b981');
-  }
-
-  html += '<div style="margin:12px 0;"><strong style="font-size:13px;">Supportive Care (evidence-based):</strong></div>';
-  html += drugTable(
-    drugRow('Nasal suctioning', 'Bulb suction or NasalClear', 'Nasal', 'Before feeds and as needed') +
-    drugRow('O2 supplemental', 'Target SpO2 ≥90%', 'NC / high flow', spo2 === 'low' ? 'Required' : 'If needed') +
-    drugRow('Hypertonic saline 3%', '4 mL nebulized', 'Nebulized', 'Consider in inpatients (AAP weak recommendation)') +
-    (hydration === 'poor' ? drugRow('IV fluids', 'NS/LR bolus ' + doseStr(wt, 20, null, ' mL'), 'IV', 'Then maintenance D5 0.45NS') + drugRow('NG feeds', 'If unable to feed orally', 'NG tube', 'Preferred over IV if gut functional') : '')
-  );
-
-  html += '<div style="margin:12px 0;padding:10px 12px;background:var(--amber-light);border-radius:6px;font-size:12px;color:#92400e;"><strong>NOT recommended (AAP 2014/2023):</strong> Albuterol/salbutamol (no benefit in bronchiolitis), epinephrine (no evidence of benefit), systemic corticosteroids (no benefit), antibiotics (unless secondary bacterial infection), chest physiotherapy.</div>';
-  html += '<p style="font-size:11px;color:var(--g400);margin:8px 0 0;">AAP Clinical Practice Guideline: Management of Bronchiolitis in Infants and Children (2014, reaffirmed 2023). RSV is the most common cause (50-80%).</p>';
-  document.getElementById('bronch-result').innerHTML = html;
-}
-
-export function init() {
-  // Sub-pill navigation
-  document.addEventListener('click', function(e) {
-    var pill = e.target.closest('[data-resp]');
-    if (pill) {
-      document.querySelectorAll('[data-resp]').forEach(function(p) { p.classList.remove('active'); });
-      pill.classList.add('active');
-      ['asthma','croup','bronchiolitis'].forEach(function(s) {
-        var el = document.getElementById('resp-' + s);
-        if (el) el.style.display = pill.dataset.resp === s ? '' : 'none';
-      });
-    }
-    if (e.target.closest('[data-asthma-severity]')) asthmaManagement(e.target.closest('[data-asthma-severity]').dataset.asthmaSeverity);
-    if (e.target.id === 'btn-pram-calc' || e.target.closest('#btn-pram-calc')) calcPRAM();
-    if (e.target.id === 'btn-croup-calc' || e.target.closest('#btn-croup-calc')) calcCroup();
-    if (e.target.id === 'btn-bronch-calc' || e.target.closest('#btn-bronch-calc')) calcBronchiolitis();
-  });
-}
diff --git a/public/js/bedside/sedation.js b/public/js/bedside/sedation.js
deleted file mode 100644
index d14e17c..0000000
--- a/public/js/bedside/sedation.js
+++ /dev/null
@@ -1,112 +0,0 @@
-// ============================================================
-// bedside/sedation.js
-// PROCEDURAL SEDATION — agents + reversal, drugs.json-backed.
-// ============================================================
-
-// Pulls in shared side-effect (window._EM) in case anything else needs it.
-import './shared.js';
-
-function d(wt, mgPerKg, max) { var v = Math.round(wt * mgPerKg * 100) / 100; return max ? Math.min(v, max) : v; }
-
-// Fallback inline data — mirrors drugs.json sedation section. The first
-// table's rows group by drug (Ketamine has both IV + IM lines), hence the
-// display vs name split. `reverses` marks the final 2 rows as reversal
-// agents shown in a separate table.
-var SED_FALLBACK = [
-  { name: 'Ketamine IV',        display: 'Ketamine',        dose_mg_per_kg_low: 1.5,  dose_mg_per_kg_high: 2,   max_mg_low: 100, max_mg_high: 150, unit: 'mg',  route: 'IV',     onset: '1 min',     duration: '15-30 min', notes: 'Dissociative. Preserves airway reflexes.' },
-  { name: 'Ketamine IM',        display: '',                dose_mg_per_kg_low: 4,    dose_mg_per_kg_high: 5,   max_mg_low: 300, max_mg_high: 400, unit: 'mg',  route: 'IM',     onset: '3-5 min',   duration: '30-60 min', notes: 'Give atropine 0.01 mg/kg to reduce secretions.' },
-  { name: 'Midazolam IV',       display: 'Midazolam',       dose_mg_per_kg_low: 0.05, dose_mg_per_kg_high: 0.1, max_mg_low: 2,   max_mg_high: 5,   unit: 'mg',  route: 'IV',     onset: '2-3 min',   duration: '30-60 min', notes: 'Anxiolysis. Titrate q3-5 min.' },
-  { name: 'Midazolam IN/PO',    display: '',                dose_mg_per_kg: 0.5,      max_mg: 20,                                                   unit: 'mg',  route: 'IN/PO',  onset: '10-15 min', duration: '30-60 min', notes: 'IN (max 10 mg / naris) or PO (max 20 mg).' },
-  { name: 'Propofol',           display: 'Propofol',        dose_mg_per_kg: 1,        max_mg: 40,                                                   unit: 'mg',  route: 'IV',     onset: '30 sec',    duration: '5-10 min',  notes: 'Short procedures. Causes apnea — manage airway.' },
-  { name: 'Fentanyl IV',        display: 'Fentanyl',        dose_mg_per_kg: 1,        max_mg: 100,                                                  unit: 'mcg', route: 'IV',     onset: '2-3 min',   duration: '30-60 min', notes: 'Analgesic. Often combined with midazolam.' },
-  { name: 'Fentanyl IN',        display: '',                dose_mg_per_kg: 2,        max_mg: 100,                                                  unit: 'mcg', route: 'IN',     onset: '5-10 min',  duration: '30-60 min', notes: 'Intranasal.' },
-  { name: 'Nitrous oxide',      display: 'Nitrous oxide',   dose_display: '50:50 or 70:30 mix',                                                     unit: 'mix', route: 'Inhaled',onset: '2-5 min',   duration: '5 min off', notes: 'Self-administered via demand valve. Anxiolysis + mild analgesia.' },
-  { name: 'Dexmedetomidine IN', display: 'Dexmedetomidine', dose_mg_per_kg_low: 2,    dose_mg_per_kg_high: 3,   max_mg_low: 100, max_mg_high: null, unit: 'mcg', route: 'IN',     onset: '15-30 min', duration: '60-90 min', notes: 'Intranasal. No respiratory depression. Good for imaging.' },
-  { name: 'Naloxone',           display: 'Naloxone',        dose_mg_per_kg: 0.1,      max_mg: 2,                                                    unit: 'mg',  route: 'IV/IM/IN', reverses: 'Opioids (fentanyl, morphine)', notes: 'Max 2 mg. Repeat q2-3 min. Duration shorter than opioids — monitor for re-sedation.' },
-  { name: 'Flumazenil',         display: 'Flumazenil',      dose_mg_per_kg: 0.01,     max_mg: 0.2,                                                  unit: 'mg',  route: 'IV',       reverses: 'Benzodiazepines (midazolam)', notes: 'Max 0.2 mg single dose. Repeat q1 min to max 1 mg total. Risk of seizures — use cautiously.' }
-];
-
-function sedDrugs() {
-  var s = window._DRUGS && window._DRUGS.sections && window._DRUGS.sections.sedation;
-  if (s && s.drugs && s.drugs.length) {
-    return s.drugs.map(function(dg) {
-      var fb = SED_FALLBACK.filter(function(x) { return x.name === dg.name; })[0] || {};
-      return Object.assign({}, fb, dg);
-    });
-  }
-  return SED_FALLBACK;
-}
-
-// perKg footer that matches the original inline format exactly.
-function sedPerKg(lo, hi, unit) {
-  unit = unit || 'mg';
-  return ' <span style="color:var(--g500);font-size:11px;">(' + lo + (hi != null ? '-' + hi : '') + ' ' + unit + '/kg)</span>';
-}
-
-// Build the Dose cell text for a sedation drug (supports low/high range
-// and single-dose entries; honors custom dose_display for fixed doses).
-function sedDoseCell(wt, dg) {
-  if (dg.dose_display) return dg.dose_display;
-  var unitLabel = dg.unit === 'mcg' ? ' mcg' : (dg.unit === 'mix' ? '' : ' mg');
-  var perKgUnit = dg.unit === 'mcg' ? 'mcg' : 'mg';
-  if (dg.dose_mg_per_kg_low != null) {
-    var lo = d(wt, dg.dose_mg_per_kg_low, dg.max_mg_low);
-    if (dg.dose_mg_per_kg_high != null) {
-      var hi = d(wt, dg.dose_mg_per_kg_high, dg.max_mg_high);
-      return lo + '-' + hi + unitLabel + sedPerKg(dg.dose_mg_per_kg_low, dg.dose_mg_per_kg_high, perKgUnit);
-    }
-    return lo + unitLabel + sedPerKg(dg.dose_mg_per_kg_low, null, perKgUnit);
-  }
-  if (dg.dose_mg_per_kg != null) {
-    var v = d(wt, dg.dose_mg_per_kg, dg.max_mg);
-    return v + unitLabel + sedPerKg(dg.dose_mg_per_kg, null, perKgUnit);
-  }
-  return '';
-}
-
-function sedRow(wt, dg, showReverses) {
-  var displayName = dg.display == null ? dg.name : dg.display;
-  var nameCell = displayName
-    ? '<td style="font-weight:600;">' + displayName + '</td>'
-    : '<td></td>';
-  var dose = sedDoseCell(wt, dg);
-  if (showReverses) {
-    return '<tr>' + nameCell + '<td>' + dose + '</td><td>' + dg.route + '</td><td>' + (dg.reverses || '') + '</td><td style="font-size:12px;color:var(--g500);">' + dg.notes + '</td></tr>';
-  }
-  return '<tr>' + nameCell + '<td>' + dose + '</td><td>' + dg.route + '</td><td>' + (dg.onset || '') + '</td><td>' + (dg.duration || '') + '</td><td style="font-size:12px;color:var(--g500);">' + dg.notes + '</td></tr>';
-}
-
-function calcSedation() {
-  var wt = parseFloat(document.getElementById('sed-weight').value);
-  var resultDiv = document.getElementById('sed-result');
-  if (!wt) { resultDiv.innerHTML = '<p style="color:var(--red);font-size:13px;">Enter weight (kg).</p>'; return; }
-
-  var all = sedDrugs();
-  var agents = all.filter(function(dg) { return !dg.reverses; });
-  var reversals = all.filter(function(dg) { return !!dg.reverses; });
-
-  var html = '<div style="padding:10px 14px;border-radius:8px;background:var(--purple-light);border:1.5px solid var(--purple);margin-bottom:12px;"><span style="font-size:14px;font-weight:700;color:var(--purple);">Procedural Sedation — ' + wt + ' kg patient</span></div>';
-
-  // Sedation agents
-  html += '<h4 style="font-size:14px;font-weight:700;color:var(--g800);margin:0 0 8px;">Sedation Agents</h4>';
-  html += '<div style="overflow-x:auto;-webkit-overflow-scrolling:touch;margin-bottom:16px;"><table style="width:100%;min-width:640px;border-collapse:collapse;font-size:13px;"><thead><tr style="background:var(--g100);"><th style="text-align:left;padding:6px 8px;">Drug</th><th style="padding:6px 8px;">Dose</th><th style="padding:6px 8px;">Route</th><th style="padding:6px 8px;">Onset</th><th style="padding:6px 8px;">Duration</th><th style="padding:6px 8px;">Notes</th></tr></thead><tbody>';
-  html += agents.map(function(dg) { return sedRow(wt, dg, false); }).join('');
-  html += '</tbody></table></div>';
-
-  // Reversal agents
-  html += '<h4 style="font-size:14px;font-weight:700;color:var(--red);margin:0 0 8px;"><i class="fas fa-rotate-left"></i> Reversal Agents</h4>';
-  html += '<div style="overflow-x:auto;-webkit-overflow-scrolling:touch;"><table style="width:100%;min-width:560px;border-collapse:collapse;font-size:13px;"><thead><tr style="background:#fee2e2;"><th style="text-align:left;padding:6px 8px;">Drug</th><th style="padding:6px 8px;">Dose</th><th style="padding:6px 8px;">Route</th><th style="padding:6px 8px;">Reverses</th><th style="padding:6px 8px;">Notes</th></tr></thead><tbody>';
-  html += reversals.map(function(dg) { return sedRow(wt, dg, true); }).join('');
-  html += '</tbody></table></div>';
-
-  html += '<div style="margin-top:12px;padding:10px 12px;background:var(--amber-light);border-radius:6px;font-size:12px;color:#92400e;"><strong>Pre-sedation checklist:</strong> NPO status (2h clear liquids, 6h solids), consent, monitoring equipment (pulse ox, capnography, BP), resuscitation equipment at bedside, suction ready, IV access. Minimum monitoring: continuous SpO2, HR, capnography. Provider capable of managing airway must be present.</div>';
-  html += '<p style="font-size:11px;color:var(--g400);margin:8px 0 0;">AAP Guidelines for Monitoring and Management of Pediatric Patients Before, During, and After Sedation. ASA Practice Guidelines for Sedation and Analgesia by Non-Anesthesiologists.</p>';
-  resultDiv.innerHTML = html;
-}
-
-export function init() {
-  document.addEventListener('click', function(e) {
-    if (e.target.id === 'btn-sed-calc' || e.target.closest('#btn-sed-calc')) calcSedation();
-  });
-}
-
diff --git a/public/js/bedside/seizure.js b/public/js/bedside/seizure.js
deleted file mode 100644
index c5bf59f..0000000
--- a/public/js/bedside/seizure.js
+++ /dev/null
@@ -1,130 +0,0 @@
-// ============================================================
-// bedside/seizure.js
-// SEIZURE MANAGEMENT (status epilepticus pathway).
-// Keeps its own local `d` + `row` helpers used by the refractory
-// infusion rendering.
-// ============================================================
-
-import { S } from './shared.js';
-
-function d(wt, mgPerKg, max) { var v = Math.round(wt * mgPerKg * 100) / 100; return max ? Math.min(v, max) : v; }
-function row(phase, drug, dose, route, notes) {
-  return '<tr><td style="font-weight:600;color:var(--blue);">' + phase + '</td><td style="font-weight:600;">' + drug + '</td><td>' + dose + '</td><td>' + route + '</td><td style="font-size:12px;color:var(--g500);">' + notes + '</td></tr>';
-}
-
-// Visual pathway row — time badge + step card linked by vertical line
-function stepRow(time, color, title, bodyHtml, isLast) {
-  return '<div style="display:flex;gap:12px;align-items:stretch;">' +
-    '<div style="flex:0 0 auto;width:70px;display:flex;flex-direction:column;align-items:center;">' +
-      '<div style="background:' + color + ';color:white;padding:6px 0;border-radius:20px;font-size:12px;font-weight:700;width:60px;text-align:center;box-shadow:0 1px 3px rgba(0,0,0,0.15);">' + time + '</div>' +
-      (isLast ? '' : '<div style="flex:1;width:3px;background:' + color + '40;margin:2px 0;"></div>') +
-    '</div>' +
-    '<div style="flex:1;padding:10px 14px;border-left:4px solid ' + color + ';background:' + color + '10;border-radius:0 8px 8px 0;margin-bottom:' + (isLast ? '4px' : '12px') + ';">' +
-      '<div style="font-weight:700;color:' + color + ';font-size:13px;margin-bottom:6px;text-transform:uppercase;letter-spacing:0.3px;">' + title + '</div>' +
-      '<div style="font-size:13px;color:var(--g700);line-height:1.55;">' + bodyHtml + '</div>' +
-    '</div>' +
-  '</div>';
-}
-
-// Fallback inline data — mirrors the non-refractory seizure entries in
-// drugs.json. Refractory infusion drips are kept inline below because
-// their dose strings (bolus → gtt range) don't map cleanly to the
-// single-row JSON schema.
-var SEIZURE_FALLBACK = [
-  { name: 'Lorazepam',     phase: '1st benzo', dose_mg_per_kg: 0.1, max_mg: 4,    unit: 'mg',    route: 'IV / IO',          label_suffix: ' <span style="color:#065f46;font-weight:600;">(IV preferred)</span>', notes: 'Slow push over 1-2 min.' },
-  { name: 'Midazolam',     phase: '1st benzo', dose_mg_per_kg: 0.2, max_mg: 10,   unit: 'mg',    route: 'IM / IN / buccal', notes: 'Use 5 mg/mL concentrate for IN; split between nares.' },
-  { name: 'Diazepam',      phase: '1st benzo', dose_mg_per_kg: 0.5, max_mg: 20,   unit: 'mg',    route: 'PR',               notes: 'Only if no IV/IM/IN access.' },
-  { name: 'Levetiracetam', phase: '2nd-line',  dose_mg_per_kg: 60,  max_mg: 4500, unit: 'mg',    route: 'IV over 5-15 min', label_suffix: ' <span style="color:#065f46;font-weight:600;">(preferred)</span>', notes: 'Best tolerability. No ECG monitoring needed.' },
-  { name: 'Fosphenytoin',  phase: '2nd-line',  dose_mg_per_kg: 20,  max_mg: 1500, unit: 'mg PE', route: 'IV over 10 min',   notes: 'Max rate 3 mg PE/kg/min. Monitor ECG, BP. Avoid if cardiac dysrhythmia.' },
-  { name: 'Valproic acid', phase: '2nd-line',  dose_mg_per_kg: 40,  max_mg: 3000, unit: 'mg',    route: 'IV over 10 min',   notes: '<strong>Avoid &lt;2 yr, hepatic / mitochondrial disease, pregnancy.</strong>' },
-  { name: 'Phenobarbital', phase: '2nd-line',  dose_mg_per_kg: 20,  max_mg: 1000, unit: 'mg',    route: 'IV over 20 min',   notes: 'Last-choice 2nd line. High risk of resp depression + hypotension.' }
-];
-
-function seizureDrugs() {
-  var s = window._DRUGS && window._DRUGS.sections && window._DRUGS.sections.seizure;
-  if (s && s.drugs && s.drugs.length) {
-    return s.drugs.map(function(dg) {
-      var fb = SEIZURE_FALLBACK.filter(function(x) { return x.name === dg.name; })[0] || {};
-      return Object.assign({}, fb, dg);
-    });
-  }
-  return SEIZURE_FALLBACK;
-}
-
-// Build the joined S.drugRow output for one phase ("1st benzo" / "2nd-line").
-function seizureRowsByPhase(wt, phase) {
-  return seizureDrugs().filter(function(dg) { return dg.phase === phase; }).map(function(dg) {
-    var label = dg.name + (dg.label_suffix || '');
-    var unitArg = dg.unit && dg.unit !== 'mg' ? ' ' + dg.unit : undefined;
-    var dose = unitArg
-      ? S.dStr(wt, dg.dose_mg_per_kg, dg.max_mg, unitArg)
-      : S.dStr(wt, dg.dose_mg_per_kg, dg.max_mg);
-    return S.drugRow(label, dose, dg.route, dg.notes);
-  }).join('');
-}
-
-function calcSeizure() {
-  var wt = parseFloat(document.getElementById('seizure-weight').value);
-  var resultDiv = document.getElementById('seizure-result');
-  if (!wt) { resultDiv.innerHTML = '<p style="color:var(--red);font-size:13px;">Enter weight (kg).</p>'; return; }
-  var d10Low = Math.round(wt * 2 * 10) / 10;
-  var d10High = Math.round(wt * 5 * 10) / 10;
-
-  var html = '<div style="padding:10px 14px;border-radius:8px;background:#fee2e2;border:1.5px solid #ef4444;margin-bottom:14px;"><strong style="color:#dc2626;font-size:14px;"><i class="fas fa-bolt"></i> Status Epilepticus Pathway — ' + wt + ' kg</strong><div style="font-size:12px;color:var(--g600);margin-top:3px;">Time = 0 at seizure onset. Do not pause between steps for benzo to take effect — act on the clock.</div></div>';
-
-  // 0 min — STABILIZE
-  html += stepRow('0 min', '#3b82f6', 'Stabilize',
-    '<strong>ABCs</strong> — position, 100% O2 via NC / NRB, suction. <strong>IV or IO</strong> × 2. Continuous SpO2, ECG, BP. ' +
-    '<strong>POC glucose</strong> — if &lt;60 mg/dL: <strong>D10W ' + d10Low + '-' + d10High + ' mL IV</strong> (2-5 mL/kg). ' +
-    '<strong>Labs</strong>: CBC, CMP, Mg, Ca, Phos, VBG, lactate, AED levels, toxicology if unclear etiology. ' +
-    '<strong>Consider pyridoxine</strong> 100 mg IV in infants &lt;18 mo or INH ingestion. Temperature: treat hyperthermia aggressively.'
-  );
-
-  // 5 min — 1ST BENZO
-  html += stepRow('5 min', '#8b5cf6', '1st benzodiazepine (give once, pick by access)',
-    S.drugTable(seizureRowsByPhase(wt, '1st benzo'))
-  );
-
-  // 10 min — 2ND BENZO
-  html += stepRow('10 min', '#a855f7', '2nd benzodiazepine — if still seizing',
-    'Repeat same agent + dose <strong>once</strong>. Prepare 2nd-line now (don\'t wait to see if benzo works). If apnea/airway compromise: BVM, consider advanced airway.'
-  );
-
-  // 20 min — 2ND-LINE
-  html += stepRow('20 min', '#f59e0b', '2nd-line anti-epileptic — pick one (ESETT: equivalent efficacy)',
-    S.drugTable(seizureRowsByPhase(wt, '2nd-line'))
-  );
-
-  // 30 min — 2nd of 2nd-line (optional)
-  html += stepRow('30 min', '#ef4444', 'Still seizing? Consider 2nd agent from 2nd-line OR proceed to refractory',
-    'If the first 2nd-line drug failed, give a different 2nd-line agent <strong>OR</strong> move directly to refractory therapy. Activate ICU, prepare for intubation. Confirm etiology not reversible (electrolytes, glucose, fever, toxin).'
-  );
-
-  // 40 min — REFRACTORY
-  html += stepRow('40 min', '#dc2626', 'Refractory status — intubate + continuous infusion + continuous EEG',
-    S.drugTable(
-      S.drugRow('Midazolam <span style="color:#065f46;font-weight:600;">(1st-line infusion)</span>', 'Bolus ' + d(wt, 0.2, 10) + ' mg → gtt ' + d(wt, 0.05, 2) + '-' + d(wt, 0.5, 18) + ' mg/hr <span style="color:var(--g500);font-size:11px;">(bolus 0.2 mg/kg, gtt 0.05-0.5 mg/kg/hr)</span>', 'IV', 'Titrate to seizure control / burst suppression.') +
-      S.drugRow('Pentobarbital', 'Bolus ' + d(wt, 5, 200) + ' mg → gtt ' + d(wt, 1, null) + '-' + d(wt, 5, null) + ' mg/hr <span style="color:var(--g500);font-size:11px;">(bolus 5 mg/kg, gtt 1-5 mg/kg/hr)</span>', 'IV', 'Causes hypotension — often need pressors.') +
-      S.drugRow('Propofol', 'Bolus ' + d(wt, 2, 100) + ' mg → gtt ' + d(wt, 2, null) + '-' + d(wt, 5, null) + ' mg/hr <span style="color:var(--g500);font-size:11px;">(bolus 2 mg/kg, gtt 2-5 mg/kg/hr)</span>', 'IV', '<strong>PRIS risk in children</strong> — limit to &lt;4 mg/kg/hr and duration &lt;48 h.') +
-      S.drugRow('Ketamine', 'Bolus ' + d(wt, 2, 100) + ' mg → gtt ' + d(wt, 1, null) + '-' + d(wt, 5, null) + ' mg/hr <span style="color:var(--g500);font-size:11px;">(bolus 2 mg/kg, gtt 1-5 mg/kg/hr)</span>', 'IV', 'NMDA antagonist — rescue. Good BP profile; useful if refractory to GABAergics.')
-    ) +
-    '<div style="margin-top:8px;font-size:12px;color:var(--g600);"><strong>Continuous EEG within 1 h</strong> — target electrographic seizure suppression × 24-48 h, then wean. Reassess etiology: CNS imaging, LP, expanded workup.</div>'
-  , true);
-
-  // Key points
-  html += '<div style="margin-top:16px;padding:10px 12px;background:#fef3c7;border-radius:6px;font-size:12px;color:#92400e;line-height:1.55;"><strong>Key points</strong><br>' +
-    '• Do <strong>NOT</strong> wait for benzo response before starting the 2nd-line — parallel preparation.<br>' +
-    '• Maximum <strong>2 benzo doses</strong> total (1 pre-hospital + 1 in ED, or 2 in ED).<br>' +
-    '• Respiratory depression is common — have BVM, airway equipment, naloxone, flumazenil accessible (but avoid flumazenil here).<br>' +
-    '• ESETT trial: levetiracetam = fosphenytoin = valproate for efficacy. Pick by tolerability / contraindications.<br>' +
-    '• Always reassess: ongoing seizure? Non-convulsive status? Pseudo-seizure? → continuous EEG if any doubt.</div>';
-
-  html += '<p style="font-size:11px;color:var(--g400);margin:8px 0 0;font-style:italic;">Based on AES Guidelines 2016 and ESETT (Kapur et al., NEJM 2019). Verify all doses against institutional protocols.</p>';
-  resultDiv.innerHTML = html;
-}
-
-export function init() {
-  document.addEventListener('click', function(e) {
-    if (e.target.id === 'btn-seizure-calc' || e.target.closest('#btn-seizure-calc')) calcSeizure();
-  });
-}
diff --git a/public/js/bedside/sepsis.js b/public/js/bedside/sepsis.js
deleted file mode 100644
index 50c27b0..0000000
--- a/public/js/bedside/sepsis.js
+++ /dev/null
@@ -1,137 +0,0 @@
-// ============================================================
-// bedside/sepsis.js
-// SEPSIS — Phoenix criteria, febrile-infant rules, first-hour bundle.
-// ============================================================
-
-import { S } from './shared.js';
-
-function showSepsis() {
-  var wt = parseFloat(document.getElementById('sepsis-weight').value);
-  var age = document.getElementById('sepsis-age').value;
-  var el = document.getElementById('sepsis-result');
-  var html = '';
-
-  var ageLbl = { neonate: 'Neonate (0-28 d)', infant: 'Young infant (29 d - 3 mo)', child: 'Older child / adolescent' }[age];
-  html += '<div style="padding:10px 14px;border-radius:8px;background:#fee2e2;border:1.5px solid #ef4444;margin-bottom:12px;"><strong style="color:#dc2626;">Sepsis approach — ' + ageLbl + (wt ? ', ' + wt + ' kg' : '') + '</strong></div>';
-
-  // Definition (Phoenix 2024)
-  html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:0 0 6px;">Definition — Phoenix Sepsis Criteria (JAMA 2024)</h5>';
-  html += '<div style="padding:10px;background:var(--g50);border-radius:6px;font-size:12px;line-height:1.55;margin-bottom:12px;">';
-  html += '<strong>Sepsis</strong> = suspected or confirmed infection + Phoenix Score ≥2 (organ dysfunction across respiratory, cardiovascular, coagulation, neurological).<br>';
-  html += '<strong>Septic shock</strong> = sepsis + cardiovascular dysfunction (vasoactive support, or ↑lactate ≥5, or ↓MAP for age).<br>';
-  html += '<em style="color:var(--g500);">Previous SIRS-based criteria (Goldstein 2005) are now superseded. Still useful for quick clinical screening.</em>';
-  html += '</div>';
-
-  // Quick red flags
-  html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:10px 0 6px;">Red flags (recognize early)</h5>';
-  html += '<div style="padding:10px;background:#fef2f2;border-radius:6px;font-size:12px;color:#991b1b;">Abnormal behavior / mentation • Fever + ill-appearance • Tachycardia out of proportion to fever • Prolonged cap refill (&gt;3 s) • Cold/mottled extremities • Weak pulses or wide pulse pressure (&quot;warm shock&quot;) • Hypotension is a <strong>LATE</strong> sign in children • Any immune compromise / indwelling line.</div>';
-
-  // Age-specific approach
-  html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:14px 0 6px;">Evaluation &amp; empiric therapy — ' + ageLbl + '</h5>';
-  if (age === 'neonate') {
-    html += '<div style="padding:10px;background:var(--g50);border-radius:6px;font-size:12px;margin-bottom:10px;">';
-    html += '<strong>Workup (full sepsis eval):</strong> CBC + diff, CRP, blood culture, UA + urine culture (cath), <strong>lumbar puncture</strong> (CSF + HSV PCR), CXR if respiratory sx. Consider procalcitonin. Rapid viral panel if available.<br>';
-    html += '<strong>Early-onset (&lt;72 h):</strong> GBS, E. coli, Listeria. <strong>Late-onset (&gt;72 h):</strong> coag-neg staph, S. aureus, gram-negs, Candida.</div>';
-    html += S.drugTable(
-      S.drugRow('Ampicillin', wt ? S.dStr(wt, 100, 2000) : '50-100 mg/kg/dose', 'IV', 'q8-12h depending on age/weight. Covers GBS, Listeria, Enterococcus.') +
-      S.drugRow('Gentamicin', wt ? S.dStr(wt, 4, 120) : '4-5 mg/kg/dose', 'IV', 'q24-48h. Monitor levels. Peak 5-12, trough &lt;1.') +
-      S.drugRow('Cefotaxime (add)', wt ? S.dStr(wt, 50, 2000) : '50 mg/kg/dose', 'IV', 'If meningitis suspected or gram-neg concern. Ceftriaxone avoided in hyperbilirubinemia.') +
-      S.drugRow('Acyclovir', wt ? S.dStr(wt, 20, 1200) : '20 mg/kg/dose', 'IV q8h', 'If HSV risk: maternal genital lesions, vesicles, seizures, CSF pleocytosis, hypothermia, hepatitis.')
-    );
-  } else if (age === 'infant') {
-    html += '<div style="padding:10px;background:var(--g50);border-radius:6px;font-size:12px;margin-bottom:10px;">';
-    html += '<strong>Workup:</strong> Use validated rules — PECARN, Aronson, Rochester, Step-by-Step (see below). Most warrant CBC + ANC, procalcitonin and/or CRP, blood culture, UA + urine culture. Many warrant LP + admission + empiric abx.<br>';
-    html += '<strong>Coverage:</strong> GBS, E. coli, Listeria (up to ~6 wk), S. pneumoniae, N. meningitidis, H. influenzae, Salmonella.</div>';
-
-    // Febrile-infant rules — collapsible details
-    html += '<details style="margin-bottom:10px;border:1px solid var(--g200);border-radius:8px;padding:8px 10px;background:white;"><summary style="cursor:pointer;font-weight:600;font-size:13px;color:var(--blue-dark);"><i class="fas fa-list-check"></i> Validated febrile-infant rules (click to expand)</summary>';
-    html += '<div style="margin-top:10px;font-size:12px;line-height:1.55;">';
-
-    // PECARN 2019
-    html += '<div style="padding:10px 12px;background:#eff6ff;border-radius:6px;margin-bottom:8px;border-left:4px solid #3b82f6;">';
-    html += '<div style="font-weight:700;color:#1e40af;margin-bottom:4px;">PECARN febrile infant rule (Kuppermann et al., JAMA Pediatrics 2019)</div>';
-    html += '<strong>Age:</strong> 29-60 days, well-appearing, febrile. <strong>Low-risk if ALL:</strong><br>';
-    html += '&nbsp;&bull; Normal UA (no LE, no nitrite, &lt;5 WBC/hpf)<br>';
-    html += '&nbsp;&bull; ANC ≤4,090 /&mu;L<br>';
-    html += '&nbsp;&bull; Procalcitonin ≤0.5 ng/mL (if procal unavailable: use CRP &le;20 mg/L as proxy)<br>';
-    html += '<strong>Low-risk</strong> → may defer LP/abx, observe, close follow-up. <strong>Not low-risk</strong> → full workup + empiric abx.';
-    html += '</div>';
-
-    // Aronson 2019
-    html += '<div style="padding:10px 12px;background:#f0fdf4;border-radius:6px;margin-bottom:8px;border-left:4px solid #16a34a;">';
-    html += '<div style="font-weight:700;color:#166534;margin-bottom:4px;">Aronson rule (Aronson et al., PEDIATRICS 2019)</div>';
-    html += '<strong>Age:</strong> 8-60 days, febrile ≥38°C. Point-based score for invasive bacterial infection (IBI):<br>';
-    html += '&nbsp;&bull; Age 22-28 days: <strong>+1</strong><br>';
-    html += '&nbsp;&bull; Max temperature ≥38.5°C: <strong>+2</strong><br>';
-    html += '&nbsp;&bull; ANC ≥5,185 /&mu;L: <strong>+2</strong><br>';
-    html += '&nbsp;&bull; Abnormal UA: <strong>+3</strong><br>';
-    html += '<strong>Score 0-1</strong> → low risk. <strong>≥2</strong> → consider full workup + abx. Higher scores → higher IBI risk.';
-    html += '</div>';
-
-    // Rochester
-    html += '<div style="padding:10px 12px;background:#fffbeb;border-radius:6px;margin-bottom:8px;border-left:4px solid #f59e0b;">';
-    html += '<div style="font-weight:700;color:#92400e;margin-bottom:4px;">Rochester criteria (Jaskiewicz et al., Pediatrics 1994)</div>';
-    html += '<strong>Age:</strong> 0-60 days, febrile. <strong>Low-risk if ALL:</strong><br>';
-    html += '&nbsp;&bull; Previously healthy (term, no perinatal complications, no prior abx/hospitalization)<br>';
-    html += '&nbsp;&bull; Well-appearing, no focal infection (not skin/bone/joint/soft tissue)<br>';
-    html += '&nbsp;&bull; WBC 5,000-15,000 /&mu;L and absolute band count ≤1,500 /&mu;L<br>';
-    html += '&nbsp;&bull; UA ≤10 WBC/hpf<br>';
-    html += '&nbsp;&bull; If diarrhea: stool ≤5 WBC/hpf<br>';
-    html += '<strong>Low-risk</strong> → observation without abx possible (NPV &gt;98%). Does not include procal.';
-    html += '</div>';
-
-    // Step-by-Step
-    html += '<div style="padding:10px 12px;background:#fdf4ff;border-radius:6px;margin-bottom:4px;border-left:4px solid #a855f7;">';
-    html += '<div style="font-weight:700;color:#6b21a8;margin-bottom:4px;">Step-by-Step (Gomez et al., Pediatrics 2016 — European)</div>';
-    html += '<strong>Age:</strong> ≤90 days, febrile. Sequential triage; stop at first positive:<br>';
-    html += '&nbsp;<strong>1.</strong> Ill-appearing? → <em>high risk</em><br>';
-    html += '&nbsp;<strong>2.</strong> Age ≤21 days? → <em>high risk</em><br>';
-    html += '&nbsp;<strong>3.</strong> Leukocyturia (UA abnormal)? → <em>high risk</em><br>';
-    html += '&nbsp;<strong>4.</strong> Procalcitonin ≥0.5 ng/mL? → <em>high risk</em><br>';
-    html += '&nbsp;<strong>5.</strong> CRP &gt;20 mg/L AND/OR ANC &gt;10,000 /&mu;L? → <em>intermediate</em><br>';
-    html += '&nbsp;<strong>6.</strong> Otherwise → <em>low risk</em>';
-    html += '<div style="margin-top:4px;color:var(--g500);">Highest sensitivity for IBI among these rules when procal available.</div>';
-    html += '</div>';
-
-    html += '<div style="margin-top:8px;padding:8px 10px;background:var(--g50);border-radius:6px;font-size:11px;color:var(--g600);"><strong>Practical note:</strong> AAP 2021 Clinical Practice Guideline on the well-appearing febrile infant 8-60 days synthesizes these — ages 8-21 d full workup regardless, 22-28 d inflammatory markers guide LP, 29-60 d UA + markers guide LP/abx. Defer to your local institutional pathway if available.</div>';
-    html += '</div></details>';
-
-    html += S.drugTable(
-      S.drugRow('Ceftriaxone', wt ? S.dStr(wt, 75, 2000) : '50-75 mg/kg/dose', 'IV / IM', 'q24h (or 100 mg/kg/day divided q12h for meningitis). <strong>Avoid &lt;28 days</strong> if hyperbilirubinemia.') +
-      S.drugRow('Ampicillin', wt ? S.dStr(wt, 100, 2000) : '50-100 mg/kg/dose', 'IV', 'If &lt;6 wks: add for Listeria coverage.') +
-      S.drugRow('Vancomycin', wt ? S.dStr(wt, 15, 1000) : '15 mg/kg/dose', 'IV', 'If severe / MRSA risk / meningitis. Target trough 15-20.') +
-      S.drugRow('Acyclovir', wt ? S.dStr(wt, 20, 1200) : '20 mg/kg/dose', 'IV q8h', '&lt;6 weeks with suspicion of HSV.')
-    );
-  } else {
-    html += '<div style="padding:10px;background:var(--g50);border-radius:6px;font-size:12px;margin-bottom:10px;">';
-    html += '<strong>Recognition:</strong> Phoenix score or clinical concern + suspected infection. <strong>Workup:</strong> CBC, CRP, procalcitonin, blood cx (+ site-specific cx), lactate, blood gas, glucose, electrolytes, coags, LP if CNS concern. Source-directed imaging.<br>';
-    html += '<strong>Common sources:</strong> respiratory, UTI, CNS, skin/soft tissue, intra-abdominal, bone/joint, indwelling device.</div>';
-    html += S.drugTable(
-      S.drugRow('Ceftriaxone', wt ? S.dStr(wt, 50, 2000) : '50 mg/kg/dose', 'IV', 'q24h (or 100 mg/kg/day divided for meningitis).') +
-      S.drugRow('Vancomycin', wt ? S.dStr(wt, 15, 1000) : '15 mg/kg/dose', 'IV', 'q6h. If severe, indwelling line, or MRSA prevalence &gt;10%.') +
-      S.drugRow('Piperacillin-tazobactam', wt ? S.dStr(wt, 100, 4500) : '80-100 mg/kg/dose', 'IV', 'If intra-abdominal / neutropenic.') +
-      S.drugRow('Clindamycin', wt ? S.dStr(wt, 10, 900) : '10-13 mg/kg/dose', 'IV', 'Adjunct for toxic shock syndrome (toxin suppression).') +
-      S.drugRow('Acyclovir', wt ? S.dStr(wt, 20, 1200) : '10-20 mg/kg/dose', 'IV q8h', 'If HSV CNS concern.')
-    );
-  }
-
-  // First-hour bundle
-  html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:14px 0 6px;">First-hour bundle (SSC Peds 2020)</h5>';
-  html += S.stepBox('#3b82f6', '0-5 min — Recognize', 'Screen for sepsis; sepsis huddle / activation. Assess ABCs. O2 to SpO2 &gt;94%. Warm patient.');
-  html += S.stepBox('#8b5cf6', '5-15 min — Access &amp; labs', 'Two IVs or IO. Draw: blood cx (ideally before abx), lactate, CBC, CMP, coags, blood gas, glucose. UA + culture. Source-specific cultures.');
-  html += S.stepBox('#f59e0b', '15-30 min — Fluids', (wt ? 'NS or LR <strong>' + S.d(wt, 20) + ' mL</strong> bolus over 5-10 min (20 mL/kg). ' : 'NS/LR 10-20 mL/kg bolus over 5-10 min. ') + 'Reassess after each bolus: HR, perfusion, lung sounds, liver size. Repeat up to 40-60 mL/kg; stop if crackles or hepatomegaly.');
-  html += S.stepBox('#10b981', '30-60 min — Antibiotics + reassess', 'Broad-spectrum empiric abx within 1 hour (ideally 3 hr in sepsis, &le;1 hr in septic shock). Recheck lactate, perfusion.');
-  html += S.stepBox('#ef4444', '&gt;60 min — Fluid-refractory shock', 'Start vasoactive (<strong>epinephrine 0.05-0.3 mcg/kg/min</strong> for cold shock or <strong>norepinephrine 0.05-0.3 mcg/kg/min</strong> for warm shock). Consider central/IO access. Stress-dose hydrocortisone ' + (wt ? '<strong>' + S.d(wt, 2, 100) + ' mg</strong> IV <span style="color:var(--g500);font-size:11px;">(2 mg/kg, max 100 mg)</span>' : '2 mg/kg IV (max 100 mg)') + ' if catecholamine-resistant. Consider ICU transfer.');
-
-  // Key targets
-  html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:14px 0 6px;">Resuscitation targets</h5>';
-  html += '<div style="padding:10px;background:var(--g50);border-radius:6px;font-size:12px;">Normal mentation • Cap refill ≤2 s • Warm extremities • Strong peripheral pulses • UOP ≥1 mL/kg/hr • MAP ≥5th %ile for age (&gt;65 mmHg adolescent) • SpO2 ≥94% • Lactate trending down.</div>';
-  html += S.ref('Phoenix Sepsis Criteria (Schlapbach et al., JAMA 2024). Surviving Sepsis Campaign Pediatric 2020. AAP pediatric sepsis guidance.');
-  el.innerHTML = html;
-}
-
-export function init() {
-  document.addEventListener('click', function(e) {
-    if (e.target.id === 'btn-sepsis-show' || e.target.closest('#btn-sepsis-show')) showSepsis();
-  });
-}
diff --git a/public/js/bedside/shared.js b/public/js/bedside/shared.js
deleted file mode 100644
index 3901d70..0000000
--- a/public/js/bedside/shared.js
+++ /dev/null
@@ -1,44 +0,0 @@
-// ============================================================
-// bedside/shared.js
-// Shared string-building helpers used by every Bedside section.
-// Pure functions with no side effects. Exports `S`; also sets
-// window._EM = S for back-compat with any stray lookups.
-// ============================================================
-
-export const S = {
-  d: function(wt, perKg, max) { var v = Math.round(wt * perKg * 100) / 100; return max ? Math.min(v, max) : v; },
-  // Dose string — always shows the per-kg used (and max when capped), so the
-  // prescriber can verify the math without opening a drug ref.
-  //   S.dStr(30, 0.1, 4)        → "3 mg (0.1 mg/kg, max 4 mg)"
-  //   S.dStr(60, 0.1, 4)        → "4 mg (0.1 mg/kg, max 4 mg · capped)"
-  //   S.dStr(20, 2, 150, ' mcg') → "40 mcg (2 mcg/kg, max 150 mcg)"
-  dStr: function(wt, perKg, max, unit) {
-    unit = unit || ' mg';
-    var uTrim = unit.trim() || 'mg';
-    var raw = wt * perKg;
-    var v = Math.round(raw * 100) / 100;
-    var capped = max != null && v > max;
-    var val = capped ? max : v;
-    var perKgStr = '(' + perKg + ' ' + uTrim + '/kg';
-    if (max != null) perKgStr += ', max ' + max + ' ' + uTrim;
-    if (capped) perKgStr += ' · capped';
-    perKgStr += ')';
-    return val + unit + ' <span style="color:var(--g500);font-size:11px;font-weight:400;">' + perKgStr + '</span>';
-  },
-  drugTable: function(rows) {
-    return '<div style="overflow-x:auto;-webkit-overflow-scrolling:touch;margin:8px 0;"><table style="width:100%;min-width:500px;border-collapse:collapse;font-size:13px;"><thead><tr style="background:var(--g100);"><th style="text-align:left;padding:6px 8px;">Drug</th><th style="text-align:left;padding:6px 8px;">Dose</th><th style="text-align:left;padding:6px 8px;">Route</th><th style="text-align:left;padding:6px 8px;">Notes</th></tr></thead><tbody>' + rows + '</tbody></table></div>';
-  },
-  drugRow: function(name, dose, route, notes) {
-    return '<tr><td style="font-weight:600;padding:5px 8px;border-bottom:1px solid var(--g100);">' + name + '</td><td style="padding:5px 8px;border-bottom:1px solid var(--g100);">' + dose + '</td><td style="padding:5px 8px;border-bottom:1px solid var(--g100);">' + route + '</td><td style="padding:5px 8px;border-bottom:1px solid var(--g100);font-size:12px;color:var(--g500);">' + (notes || '') + '</td></tr>';
-  },
-  stepBox: function(color, title, body) {
-    return '<div style="border-left:4px solid ' + color + ';background:' + color + '10;padding:10px 14px;border-radius:6px;margin-bottom:10px;">' +
-           '<div style="font-weight:700;color:' + color + ';font-size:13px;margin-bottom:4px;">' + title + '</div>' +
-           '<div style="font-size:13px;color:var(--g700);line-height:1.5;">' + body + '</div></div>';
-  },
-  arrow: '<div style="text-align:center;color:var(--g400);font-size:16px;margin:-4px 0 6px;">↓</div>',
-  badge: function(label, color) { return '<span style="display:inline-block;padding:3px 10px;border-radius:6px;background:' + color + '20;color:' + color + ';font-weight:700;font-size:12px;">' + label + '</span>'; },
-  ref: function(text) { return '<p style="font-size:11px;color:var(--g400);margin:8px 0 0;font-style:italic;">' + text + '</p>'; }
-};
-
-if (typeof window !== 'undefined') window._EM = S;
diff --git a/public/js/bedside/sub-nav.js b/public/js/bedside/sub-nav.js
deleted file mode 100644
index 11e7d15..0000000
--- a/public/js/bedside/sub-nav.js
+++ /dev/null
@@ -1,43 +0,0 @@
-// ============================================================
-// bedside/sub-nav.js
-// EMERGENCIES SUB-NAV — data-em pill switching.
-// Persists the active pill so reloads / sign-out-sign-in land on the
-// same sub-section the user was last looking at.
-// ============================================================
-
-var SECTIONS = ['neonatal','airway','cardiac','respiratory','ventilation','seizure','sepsis','anaphylaxis','sedation','agitation','antiemetics','antimicrobials','burns','toxicology','trauma'];
-
-function activate(emKey) {
-  var pill = document.querySelector('[data-em="' + emKey + '"]');
-  if (!pill) return false;
-  document.querySelectorAll('[data-em]').forEach(function(p) { p.classList.remove('active'); });
-  pill.classList.add('active');
-  SECTIONS.forEach(function(s) {
-    var el = document.getElementById('em-' + s);
-    if (el) el.style.display = emKey === s ? '' : 'none';
-  });
-  return true;
-}
-
-export function init() {
-  document.addEventListener('click', function(e) {
-    var pill = e.target.closest('[data-em]');
-    if (!pill) return;
-    activate(pill.dataset.em);
-    if (window.UIState) window.UIState.set('bedside.pill', pill.dataset.em);
-  });
-  // Restore on load. The bedside component is lazily injected the first time
-  // the tab is activated, so try both an immediate pass (harness where the
-  // DOM is synchronously ready) and a tabChanged listener (live app where
-  // the component HTML arrives async). Either path reaches the same
-  // activate(saved) call — whichever fires first wins; the other is a noop.
-  function applySaved() {
-    if (!window.UIState) return;
-    var saved = window.UIState.get('bedside.pill');
-    if (saved) activate(saved);
-  }
-  applySaved();
-  document.addEventListener('tabChanged', function(e) {
-    if (e.detail && e.detail.tab === 'bedside') applySaved();
-  });
-}
diff --git a/public/js/bedside/toxicology.js b/public/js/bedside/toxicology.js
deleted file mode 100644
index 76084f2..0000000
--- a/public/js/bedside/toxicology.js
+++ /dev/null
@@ -1,120 +0,0 @@
-// ============================================================
-// bedside/toxicology.js
-// TOXICOLOGY.
-// ============================================================
-
-import { S } from './shared.js';
-
-function lookupTox() {
-  var wt = parseFloat(document.getElementById('tox-weight').value);
-  var topic = document.getElementById('tox-topic').value;
-  var el = document.getElementById('tox-result');
-  var html = '';
-
-  if (topic === 'approach') {
-    html += S.stepBox('#3b82f6', '1. Stabilize (ABCDE)', 'Airway, breathing, circulation, disability (glucose, pupils, GCS), exposure. Naloxone if depressed LOC + resp depression. Dextrose if hypoglycemic. Thiamine in select cases.');
-    html += S.stepBox('#8b5cf6', '2. Identify toxidrome', '<strong>Sympathomimetic:</strong> HTN, tachy, mydriasis, diaphoresis (cocaine, meth). <strong>Anticholinergic:</strong> hot/dry, mydriasis, tachy, delirium (antihistamines, TCAs). <strong>Cholinergic:</strong> SLUDGE-M, miosis (organophosphates). <strong>Opioid:</strong> miosis, resp depression, ↓LOC. <strong>Sedative-hypnotic:</strong> ↓LOC, normal/low vitals.');
-    html += S.stepBox('#f59e0b', '3. Decontamination', '<strong>Activated charcoal</strong> 1 g/kg PO (max 50 g): within 1h of ingestion, intact airway, ingestion adsorbed (not Li, metals, alcohols). Avoid caustics/hydrocarbons. <strong>Whole bowel irrigation:</strong> PEG for metals/iron/lithium/sustained release. <strong>Gastric lavage:</strong> rarely indicated. <strong>Ipecac:</strong> no longer recommended.');
-    html += S.stepBox('#10b981', '4. Enhance elimination', '<strong>Urinary alkalinization</strong> (salicylates, phenobarbital). <strong>Hemodialysis</strong> (see ISTUMBLE). <strong>Lipid emulsion</strong> for lipid-soluble drug toxicity (LA, CCB, TCA).');
-    html += S.stepBox('#ef4444', '5. Antidotes', 'See topic list. <strong>Contact Poison Center</strong> (US: 1-800-222-1222) early for any significant exposure.');
-  } else if (topic === 'acetaminophen') {
-    html += '<div style="padding:10px 14px;border-radius:8px;background:var(--blue-light);border:1.5px solid var(--blue);margin-bottom:10px;"><strong>Acetaminophen overdose</strong></div>';
-    html += '<p style="font-size:13px;">Acute toxic dose: &gt;150 mg/kg (or 7.5 g total) single ingestion. Hepatotoxic after 24h; AST/ALT peak day 3-4.</p>';
-    html += '<p style="font-size:13px;"><strong>Diagnosis:</strong> Draw level at 4h post-ingestion (or on arrival if &gt;4h). Plot on <strong>Rumack-Matthew nomogram</strong> (treatment line at 150 mcg/mL at 4h).</p>';
-    html += S.drugTable(
-      S.drugRow('N-acetylcysteine (NAC) — IV', '150 mg/kg over 1h → 50 mg/kg over 4h → 100 mg/kg over 16h (21h total)', 'IV', 'Total 300 mg/kg. Most effective if started &lt;8h post-ingestion.') +
-      S.drugRow('N-acetylcysteine — PO', '140 mg/kg load, then 70 mg/kg q4h × 17 doses', 'PO', 'Alternative to IV. Unpleasant taste — often with juice.') +
-      S.drugRow('Activated charcoal', '1 g/kg (max 50 g)', 'PO', 'If within 1-2h of ingestion and airway protected.')
-    );
-    if (wt) html += '<div style="padding:10px;background:var(--g50);border-radius:6px;font-size:12px;"><strong>For ' + wt + ' kg:</strong> IV loading = ' + S.d(wt, 150) + ' mg over 1h <span style="color:var(--g500);font-size:11px;">(150 mg/kg)</span>; 2nd bag = ' + S.d(wt, 50) + ' mg over 4h <span style="color:var(--g500);font-size:11px;">(50 mg/kg)</span>; 3rd bag = ' + S.d(wt, 100) + ' mg over 16h <span style="color:var(--g500);font-size:11px;">(100 mg/kg)</span>. <em>Total 300 mg/kg.</em></div>';
-  } else if (topic === 'opioids') {
-    html += '<div style="padding:10px 14px;border-radius:8px;background:var(--blue-light);border:1.5px solid var(--blue);margin-bottom:10px;"><strong>Opioid overdose</strong></div>';
-    html += '<p style="font-size:13px;">Triad: <strong>miosis + respiratory depression + ↓ LOC</strong>. Fentanyl / synthetics may require repeated/higher doses.</p>';
-    html += S.drugTable(
-      S.drugRow('Naloxone (initial)', '0.01-0.1 mg/kg' + (wt ? ' = ' + S.d(wt, 0.01) + '-' + S.d(wt, 0.1) + ' mg' : ''), 'IV / IM / IN / IO', 'Start low if chronic opioid use (avoid withdrawal). Titrate to respiratory effort, not consciousness.') +
-      S.drugRow('Naloxone (full reversal)', '2 mg IV/IM/IN', 'IV / IM / IN', 'If no chronic use and severe resp depression. Repeat q2-3 min.') +
-      S.drugRow('Naloxone infusion', '2/3 of effective bolus per hour', 'IV', 'For long-acting opioids (methadone, fentanyl patch, sustained release)')
-    );
-    html += '<div style="padding:10px;background:#fef3c7;border-radius:6px;font-size:12px;color:#92400e;margin-top:10px;">Observe ≥4h after last dose; longer for long-acting agents. Duration of naloxone (30-90 min) is shorter than most opioids — <strong>re-sedation is common</strong>.</div>';
-  } else if (topic === 'iron') {
-    html += '<div style="padding:10px 14px;border-radius:8px;background:var(--blue-light);border:1.5px solid var(--blue);margin-bottom:10px;"><strong>Iron overdose</strong></div>';
-    html += '<p style="font-size:13px;">Toxic dose: elemental Fe ≥20 mg/kg. Severe ≥60 mg/kg. <strong>Charcoal does NOT bind iron.</strong></p>';
-    html += '<p style="font-size:13px;"><strong>Stages:</strong> 1) GI (0-6h: vomiting, bloody diarrhea); 2) Latent (6-24h: deceptive improvement); 3) Shock/metabolic acidosis (12-24h); 4) Hepatotoxicity (2-5d); 5) Gastric scarring (2-8 wk).</p>';
-    html += S.drugTable(
-      S.drugRow('Whole bowel irrigation', 'PEG-ES 25-40 mL/kg/hr', 'NG', 'For radiopaque pills on KUB or ingested sustained-release iron.') +
-      S.drugRow('Deferoxamine', '15 mg/kg/hr IV infusion', 'IV', 'Max 6-8 g/day. Indications: shock, metabolic acidosis, Fe level &gt;500 mcg/dL, or severe symptoms. Urine turns "vin rosé" color.')
-    );
-    html += '<div style="padding:10px;background:#fef3c7;border-radius:6px;font-size:12px;color:#92400e;margin-top:10px;">Iron level at 4-6h. &lt;350 usually asymptomatic; 350-500 mild; &gt;500 severe. Consider KUB for radiopaque pills.</div>';
-  } else if (topic === 'tca') {
-    html += '<div style="padding:10px 14px;border-radius:8px;background:var(--blue-light);border:1.5px solid var(--blue);margin-bottom:10px;"><strong>TCA overdose</strong></div>';
-    html += '<p style="font-size:13px;">Anticholinergic + Na-channel blockade. <strong>Risks:</strong> seizure, VT/VF, hypotension, coma. ECG: QRS &gt;100 ms or R in aVR &gt;3 mm predicts toxicity.</p>';
-    html += S.drugTable(
-      S.drugRow('Sodium bicarbonate 8.4%', '1-2 mEq/kg IV bolus → infusion', 'IV', 'Goal pH 7.45-7.55 and narrowing QRS. Repeat bolus for QRS widening, hypotension, or arrhythmia.') +
-      S.drugRow('Mg sulfate', S.dStr(wt || 30, 50, 2000, ' mg'), 'IV over 10 min', 'For torsades.') +
-      S.drugRow('IV lipid emulsion 20%', '1.5 mL/kg bolus → 0.25 mL/kg/min × 30-60 min', 'IV', 'If refractory shock/arrest. Consult toxicology.')
-    );
-    html += '<div style="padding:10px;background:#fef3c7;border-radius:6px;font-size:12px;color:#92400e;margin-top:10px;"><strong>Avoid</strong> Class IA/IC antiarrhythmics, beta-blockers, physostigmine (risk of asystole with TCAs).</div>';
-  } else if (topic === 'bbccb') {
-    html += '<div style="padding:10px 14px;border-radius:8px;background:var(--blue-light);border:1.5px solid var(--blue);margin-bottom:10px;"><strong>β-blocker / Calcium-channel blocker overdose</strong></div>';
-    html += '<p style="font-size:13px;">Bradycardia + hypotension. CCBs (esp. verapamil, diltiazem, amlodipine) can be lethal in small pediatric doses.</p>';
-    html += S.drugTable(
-      S.drugRow('IV fluids', '20 mL/kg NS bolus', 'IV', 'Cautious — avoid volume overload') +
-      S.drugRow('Calcium chloride 10% or gluconate', 'CaCl 20 mg/kg / Ca-glu 60 mg/kg', 'IV', 'First-line for CCB. Repeat q15-20 min.') +
-      S.drugRow('Glucagon', '50 mcg/kg IV bolus → 50-150 mcg/kg/hr', 'IV', 'β-blocker antidote. GI side effects common.') +
-      S.drugRow('High-dose insulin (HIE)', 'Regular insulin 1 U/kg bolus → 0.5-2 U/kg/hr + D25% infusion', 'IV', 'Hyperinsulinemic euglycemia therapy. Monitor K+ and glucose closely.') +
-      S.drugRow('Vasopressors', 'Epi / norepi infusion', 'IV', 'Titrate to MAP.') +
-      S.drugRow('Lipid emulsion 20%', '1.5 mL/kg → 0.25 mL/kg/min', 'IV', 'For lipid-soluble CCBs (verapamil) if refractory.') +
-      S.drugRow('Methylene blue / ECMO', '—', '—', 'Rescue therapy — toxicology/ICU consult.')
-    );
-  } else if (topic === 'benzo') {
-    html += '<div style="padding:10px 14px;border-radius:8px;background:var(--blue-light);border:1.5px solid var(--blue);margin-bottom:10px;"><strong>Benzodiazepine overdose</strong></div>';
-    html += '<p style="font-size:13px;">Sedation + resp depression. Usually supportive — intubation rarely needed alone. <strong>Flumazenil caution.</strong></p>';
-    html += S.drugTable(
-      S.drugRow('Flumazenil', '0.01 mg/kg (max 0.2 mg) IV, may repeat q1 min to max 1 mg', 'IV', 'Only for iatrogenic reversal in a benzo-naive patient with no TCAs, seizure disorder, or chronic benzo use. <strong>Can precipitate seizures.</strong>')
-    );
-    html += '<div style="padding:10px;background:#fef3c7;border-radius:6px;font-size:12px;color:#92400e;margin-top:10px;">In real-world ingestion, <strong>supportive care (airway, monitoring)</strong> is usually safer than flumazenil.</div>';
-  } else if (topic === 'organo') {
-    html += '<div style="padding:10px 14px;border-radius:8px;background:var(--blue-light);border:1.5px solid var(--blue);margin-bottom:10px;"><strong>Organophosphate / carbamate poisoning</strong></div>';
-    html += '<p style="font-size:13px;">Cholinergic toxidrome: <strong>SLUDGE-M</strong> (salivation, lacrimation, urination, defecation, GI distress, emesis, miosis) + muscle fasciculation, bradycardia, bronchorrhea. Decontamination critical (PPE for providers).</p>';
-    html += S.drugTable(
-      S.drugRow('Atropine', '0.05 mg/kg IV, double q3-5 min until bronchial secretions dry', 'IV', 'Endpoint = dry lungs, not dry mouth or heart rate. Can require huge doses.') +
-      S.drugRow('Pralidoxime (2-PAM)', '25-50 mg/kg IV over 30 min (max 2 g) → 10-20 mg/kg/hr', 'IV', 'Only for organophosphates (not carbamates). Regenerates acetylcholinesterase.') +
-      S.drugRow('Diazepam / midazolam', 'Standard seizure doses', 'IV', 'For seizures or severe fasciculations.')
-    );
-  } else if (topic === 'salicylate') {
-    html += '<div style="padding:10px 14px;border-radius:8px;background:var(--blue-light);border:1.5px solid var(--blue);margin-bottom:10px;"><strong>Salicylate overdose</strong></div>';
-    html += '<p style="font-size:13px;">Mixed respiratory alkalosis + anion gap metabolic acidosis. Tinnitus, tachypnea, diaphoresis, hyperthermia. Severe: CNS depression, seizures, pulmonary edema, cerebral edema.</p>';
-    html += S.drugTable(
-      S.drugRow('Fluids', 'Aggressive resuscitation', 'IV', 'Dehydration common. Avoid fluid overload (risk of pulmonary edema).') +
-      S.drugRow('Sodium bicarb', '1-2 mEq/kg IV bolus → drip', 'IV', 'Urinary alkalinization (goal urine pH &gt;7.5). Prevents CNS entry.') +
-      S.drugRow('Glucose', 'Maintain euglycemia even if BG normal', 'IV', 'CNS hypoglycemia despite normal serum glucose.') +
-      S.drugRow('Hemodialysis', '—', '—', 'For severe: altered MS, pulmonary edema, renal failure, refractory acidosis, or level &gt;100 mg/dL acute / &gt;60 chronic.')
-    );
-  } else if (topic === 'etoh') {
-    html += '<div style="padding:10px 14px;border-radius:8px;background:var(--blue-light);border:1.5px solid var(--blue);margin-bottom:10px;"><strong>Toxic alcohols (methanol / ethylene glycol)</strong></div>';
-    html += '<p style="font-size:13px;">Anion gap metabolic acidosis + osmolar gap. Methanol → visual changes, blindness. Ethylene glycol → calcium oxalate crystals in urine, renal failure.</p>';
-    html += S.drugTable(
-      S.drugRow('Fomepizole', '15 mg/kg IV load → 10 mg/kg q12h × 4 → 15 mg/kg q12h', 'IV', 'First-line. Inhibits alcohol dehydrogenase.') +
-      S.drugRow('Ethanol (alternative)', 'Load 600 mg/kg → maintain level 100-150 mg/dL', 'IV / PO', 'If fomepizole unavailable. Monitor closely.') +
-      S.drugRow('Hemodialysis', '—', '—', 'For severe acidosis, end-organ damage, or high levels.') +
-      S.drugRow('Folate / thiamine / pyridoxine', 'Standard doses', 'IV', 'Methanol: folate. EG: thiamine + pyridoxine (divert to non-toxic metabolites).')
-    );
-  } else if (topic === 'dialyzable') {
-    html += '<div style="padding:10px 14px;border-radius:8px;background:var(--blue-light);border:1.5px solid var(--blue);margin-bottom:10px;"><strong>Dialyzable drugs (ISTUMBLE)</strong></div>';
-    html += '<p style="font-size:13px;">Commonly dialyzable in overdose:</p>';
-    html += '<div style="display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:6px;font-size:13px;">';
-    [['I','Isopropyl alcohol, INH'],['S','Salicylates'],['T','Theophylline, Toxic alcohols'],['U','Uremia-related drugs'],['M','Methanol, Metformin, Methotrexate'],['B','Barbiturates (long-acting)'],['L','Lithium'],['E','Ethylene glycol']].forEach(function(x) {
-      html += '<div style="padding:8px 10px;background:var(--g50);border-radius:6px;"><strong>' + x[0] + ':</strong> ' + x[1] + '</div>';
-    });
-    html += '</div>';
-    html += '<div style="padding:10px;background:#fef3c7;border-radius:6px;font-size:12px;color:#92400e;margin-top:10px;"><strong>Poor candidates for HD:</strong> Large Vd (TCAs, digoxin, BBs), highly protein-bound (benzos, CCBs), lipid-soluble (opioids, phenothiazines). EXTRIP recommendations are evidence-based — consult toxicology.</div>';
-  }
-  html += S.ref('Call Poison Control early: 1-800-222-1222 (US). Refs: Goldfrank\'s Toxicologic Emergencies, EXTRIP workgroup.');
-  el.innerHTML = html;
-}
-
-export function init() {
-  document.addEventListener('click', function(e) {
-    if (e.target.id === 'btn-tox-lookup' || e.target.closest('#btn-tox-lookup')) lookupTox();
-  });
-}
diff --git a/public/js/bedside/trauma.js b/public/js/bedside/trauma.js
deleted file mode 100644
index 3f0e73b..0000000
--- a/public/js/bedside/trauma.js
+++ /dev/null
@@ -1,44 +0,0 @@
-// ============================================================
-// bedside/trauma.js
-// TRAUMA — primary survey, MTP, c-spine, shock signs.
-// ============================================================
-
-import { S } from './shared.js';
-
-function showTrauma() {
-  var wt = parseFloat(document.getElementById('trauma-weight').value);
-  var el = document.getElementById('trauma-result');
-  var html = '';
-
-  html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:0 0 6px;">Primary Survey — ABCDE</h5>';
-  html += S.stepBox('#ef4444', 'A — Airway + c-spine', 'Maintain airway (jaw thrust, suction). <strong>Manual inline stabilization</strong>; apply collar. Intubate if GCS ≤8, inadequate airway, or impending compromise. Avoid succinylcholine if burn/crush/prolonged immobilization.');
-  html += S.stepBox('#f59e0b', 'B — Breathing', 'SpO2, bilateral breath sounds, chest wall integrity. Identify tension PTX (needle decompression), open PTX (3-sided dressing), flail chest, massive hemothorax.');
-  html += S.stepBox('#10b981', 'C — Circulation', 'Two large-bore IVs / IO. Control hemorrhage (direct pressure, tourniquet, pelvic binder). ' + (wt ? 'NS or LR 20 mL/kg = ' + S.d(wt, 20) + ' mL bolus.' : 'NS/LR 20 mL/kg bolus.') + ' Consider blood after 40-60 mL/kg crystalloid or in Class III shock.');
-  html += S.stepBox('#3b82f6', 'D — Disability', 'GCS, pupils, glucose, gross motor. Consider ↑ICP (head up 30°, mannitol 0.5-1 g/kg or hypertonic saline 3% 3-5 mL/kg).');
-  html += S.stepBox('#8b5cf6', 'E — Exposure + environment', 'Fully expose; prevent hypothermia (warm blankets, fluids).');
-
-  html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:16px 0 6px;">Massive Transfusion Protocol (MTP)</h5>';
-  html += S.drugTable(
-    S.drugRow('Ratio', '1:1:1 (pRBC : FFP : platelets)', '—', 'Activate early if ≥40 mL/kg transfused or ongoing hemorrhage. Avoid excessive crystalloid.') +
-    S.drugRow('Tranexamic acid (TXA)', '15 mg/kg IV (max 1 g) over 10 min → 2 mg/kg/hr × 8h', 'IV', 'Within 3 hr of injury. CRASH-2 / MATIC.') +
-    S.drugRow('Calcium', '20 mg/kg CaCl or 60 mg/kg Ca-gluconate IV per unit citrated blood', 'IV', 'Citrated blood chelates calcium.')
-  );
-
-  html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:16px 0 6px;">C-spine clearance (NEXUS / CCR)</h5>';
-  html += '<div style="padding:10px;background:var(--g50);border-radius:6px;font-size:12px;">Pediatric c-spine decision tools are imperfect. <strong>Imaging if any:</strong> focal neurologic deficit, altered mental status, neck pain / tenderness, torticollis, substantial torso injury, high-risk mechanism (diving, MVC &gt;55 mph, fall &gt;10 ft). Plain films + CT if positive or equivocal.</div>';
-
-  html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:16px 0 6px;">Pediatric shock — signs</h5>';
-  html += '<div style="padding:10px;background:#fee2e2;border-radius:6px;font-size:12px;color:#991b1b;">Children compensate well — <strong>hypotension is a late finding</strong>. Early signs: tachycardia, cool extremities, weak peripheral pulses, prolonged cap refill (&gt;3 sec), narrowed pulse pressure, altered mentation. Minimum SBP = 70 + (2 × age in years) for ages 1-10.</div>';
-
-  html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:16px 0 6px;">Secondary survey — AMPLE + head-to-toe</h5>';
-  html += '<div style="padding:10px;background:var(--g50);border-radius:6px;font-size:12px;"><strong>AMPLE:</strong> Allergies, Medications, Past history, Last meal, Events of injury. Head-to-toe exam; log-roll for back; digital rectal; neurovascular checks of all extremities.</div>';
-
-  html += S.ref('ATLS 10th ed; PALS 2020; PECARN c-spine rule; CRASH-2 trial (TXA).');
-  el.innerHTML = html;
-}
-
-export function init() {
-  document.addEventListener('click', function(e) {
-    if (e.target.id === 'btn-trauma-show' || e.target.closest('#btn-trauma-show')) showTrauma();
-  });
-}
diff --git a/public/js/bedside/ventilation.js b/public/js/bedside/ventilation.js
deleted file mode 100644
index e3599ab..0000000
--- a/public/js/bedside/ventilation.js
+++ /dev/null
@@ -1,147 +0,0 @@
-// ============================================================
-// bedside/ventilation.js
-// O2 & VENTILATION (teaching reference).
-// ============================================================
-
-import { S } from './shared.js';
-
-function showVent() {
-  var wt = parseFloat(document.getElementById('vent-weight').value);
-  var age = parseFloat(document.getElementById('vent-age').value);
-  var el = document.getElementById('vent-result');
-  var html = '';
-
-  // ── Target SpO2 quick reference ──
-  html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:0 0 6px;">Target SpO2</h5>';
-  html += '<div style="overflow-x:auto;-webkit-overflow-scrolling:touch;margin-bottom:14px;"><table style="width:100%;min-width:460px;border-collapse:collapse;font-size:12px;">';
-  html += '<thead><tr style="background:var(--g100);"><th style="text-align:left;padding:5px 8px;">Patient</th><th style="text-align:left;padding:5px 8px;">Target</th><th style="text-align:left;padding:5px 8px;">Notes</th></tr></thead><tbody>';
-  html += '<tr><td style="padding:5px 8px;border-bottom:1px solid var(--g100);">Most children</td><td style="padding:5px 8px;border-bottom:1px solid var(--g100);"><strong>94-98%</strong></td><td style="padding:5px 8px;border-bottom:1px solid var(--g100);">Normal</td></tr>';
-  html += '<tr><td style="padding:5px 8px;border-bottom:1px solid var(--g100);">Bronchiolitis (AAP 2014/2023)</td><td style="padding:5px 8px;border-bottom:1px solid var(--g100);"><strong>≥90%</strong></td><td style="padding:5px 8px;border-bottom:1px solid var(--g100);">Don\'t chase higher saturations</td></tr>';
-  html += '<tr><td style="padding:5px 8px;border-bottom:1px solid var(--g100);">Chronic lung disease / CF</td><td style="padding:5px 8px;border-bottom:1px solid var(--g100);"><strong>90-94%</strong></td><td style="padding:5px 8px;border-bottom:1px solid var(--g100);">Avoid hyperoxia in CO2 retainers</td></tr>';
-  html += '<tr><td style="padding:5px 8px;border-bottom:1px solid var(--g100);">Preterm neonate</td><td style="padding:5px 8px;border-bottom:1px solid var(--g100);"><strong>90-95%</strong></td><td style="padding:5px 8px;border-bottom:1px solid var(--g100);">Minimize ROP risk</td></tr>';
-  html += '<tr><td style="padding:5px 8px;border-bottom:1px solid var(--g100);">Term neonate (min of life)</td><td style="padding:5px 8px;border-bottom:1px solid var(--g100);"><strong>Per NRP ladder</strong></td><td style="padding:5px 8px;border-bottom:1px solid var(--g100);">1 min 60-65%, 10 min 85-95%</td></tr>';
-  html += '</tbody></table></div>';
-
-  // ── Escalation ladder ──
-  html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:14px 0 6px;">Escalation ladder (step up when target not reached / work of breathing)</h5>';
-  html += S.stepBox('#10b981',
-    '1. Nasal cannula (low-flow)',
-    '<strong>0.5-6 L/min</strong> &nbsp;·&nbsp; FiO2 ~24-40% (rough: room air 21% + 4% per L/min) &nbsp;·&nbsp; comfortable, no humidification needed. Good for mild hypoxia or baseline support.');
-  html += S.stepBox('#3b82f6',
-    '2. Simple face mask',
-    '<strong>6-10 L/min</strong> &nbsp;·&nbsp; FiO2 35-60%. Must keep flow &gt;6 L/min to flush CO2. Tolerated less well than NC.');
-  html += S.stepBox('#8b5cf6',
-    '3. Non-rebreather mask',
-    '<strong>10-15 L/min</strong> &nbsp;·&nbsp; FiO2 60-90%. Reservoir bag must stay inflated. For severe hypoxia with intact breathing.');
-  html += S.stepBox('#f59e0b',
-    '4. High-flow nasal cannula (HFNC)',
-    '<strong>' + (wt ? '1-2 L/kg/min = ' + S.d(wt, 1) + '-' + S.d(wt, 2) + ' L/min' : '1-2 L/kg/min') + '</strong> (max ~50-60 L/min adults) &nbsp;·&nbsp; heated + humidified &nbsp;·&nbsp; FiO2 30-100% titratable &nbsp;·&nbsp; generates ~2-5 cmH2O PEEP &nbsp;·&nbsp; works for bronchiolitis, early resp failure. Reassess at 1-2 h — no improvement → step up.');
-  html += S.stepBox('#ef4444',
-    '5. Non-invasive ventilation (CPAP / BiPAP)',
-    '<strong>CPAP</strong> 5-10 cmH2O (pure PEEP) &nbsp;·&nbsp; <strong>BiPAP</strong> IPAP 10-14 / EPAP 5 (adds pressure support) &nbsp;·&nbsp; FiO2 as needed. Needs cooperative patient, intact airway reflexes, no copious secretions. Contraindicated: coma, apnea, unstable hemodynamics, facial trauma.');
-  html += S.stepBox('#dc2626',
-    '6. Intubate + mechanical ventilation',
-    'When NIV fails, airway compromised, apnea, or GCS ≤8. See RSI under the Airway tab for drugs.');
-
-  // ── BVM how-to ──
-  html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:14px 0 6px;">Bag-Valve-Mask (BVM)</h5>';
-  html += '<div style="padding:10px 12px;background:var(--blue-light);border-radius:6px;font-size:12px;line-height:1.6;">';
-  html += '<strong>When:</strong> apnea, bradycardia (HR &lt;60 in neonate; inadequate breathing at any age), during resuscitation.<br>';
-  html += '<strong>Rate:</strong> Newborn 40-60 /min &nbsp;·&nbsp; Infant-child 20-30 /min &nbsp;·&nbsp; Adolescent 10-12 /min (1 breath q5-6 sec).<br>';
-  html += '<strong>Tidal volume:</strong> 6-8 mL/kg — only enough to see <strong>gentle chest rise</strong>. Avoid over-ventilation (gastric distension, ↓venous return, lung injury).<br>';
-  html += '<strong>Technique:</strong> head tilt / jaw thrust, proper mask seal (E-C grip or 2-thumb), squeeze 1 sec, release fully before next breath. Attach O2 at 10-15 L/min + reservoir.<br>';
-  html += '<strong>If not ventilating:</strong> MR SOPA — <u>M</u>ask reseal, <u>R</u>eposition airway, <u>S</u>uction mouth+nose, <u>O</u>pen mouth, <u>P</u>ressure ↑, <u>A</u>lternative airway (LMA or ETT).';
-  html += '</div>';
-
-  // ── Mechanical vent settings ──
-  html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:14px 0 6px;">Mechanical ventilator — starting settings</h5>';
-  var rate = age == null ? '' : (age < 0.1 ? '30-40' : age < 1 ? '25-35' : age < 5 ? '20-25' : age < 12 ? '16-20' : '12-16');
-  html += '<div style="padding:10px 12px;background:var(--g50);border-radius:6px;font-size:12px;line-height:1.65;">';
-  html += '<strong>Mode:</strong> Volume-control (set TV, get pressure) OR Pressure-control (set pressure, get TV). PRVC / SIMV-PS are hybrids. Pick what your unit uses.<br>';
-  html += '<strong>Tidal volume:</strong> <strong>' + (wt ? S.d(wt, 6) + '-' + S.d(wt, 8) + ' mL' : '6-8 mL/kg') + '</strong> <span style="color:var(--g500);font-size:11px;">(6-8 mL/kg)</span>. Use lower (4-6 mL/kg) for ARDS.<br>';
-  html += '<strong>Rate:</strong> ' + (rate ? rate + ' /min (for age ' + age + ' yr)' : 'Newborn 30-40 · Infant 25-35 · Child 16-20 · Adolescent 12-16') + '.<br>';
-  html += '<strong>PEEP:</strong> start <strong>5 cmH2O</strong> (routine). Increase to 8-12+ for refractory hypoxia (ARDS).<br>';
-  html += '<strong>FiO2:</strong> start 100%, wean rapidly to lowest that maintains target SpO2 (usually &lt;60%).<br>';
-  html += '<strong>I:E ratio:</strong> 1:2 normally. 1:3-4 for obstructive disease (asthma, bronchiolitis) to allow exhalation.<br>';
-  html += '<strong>Inspiratory time:</strong> 0.5 s infant &nbsp;·&nbsp; 0.7-1 s child &nbsp;·&nbsp; 1-1.2 s adolescent.<br>';
-  html += '<strong>Pressure limits:</strong> keep plateau &lt;30 cmH2O (ideally &lt;28) to avoid barotrauma.';
-  html += '</div>';
-
-  // ── Pressure-time waveform ──
-  html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:14px 0 6px;">Pressure-time waveform (what the monitor shows)</h5>';
-  html += '<div style="padding:10px;background:white;border:1px solid var(--g200);border-radius:8px;margin-bottom:14px;">';
-  html += '<svg viewBox="0 0 540 260" xmlns="http://www.w3.org/2000/svg" style="width:100%;max-width:640px;display:block;margin:0 auto;">' +
-    // grid lines
-    '<line x1="60" y1="60"  x2="500" y2="60"  stroke="#f3f4f6"/>' +
-    '<line x1="60" y1="100" x2="500" y2="100" stroke="#f3f4f6"/>' +
-    '<line x1="60" y1="140" x2="500" y2="140" stroke="#f3f4f6"/>' +
-    '<line x1="60" y1="180" x2="500" y2="180" stroke="#f3f4f6"/>' +
-    // axes
-    '<line x1="60" y1="220" x2="500" y2="220" stroke="#374151" stroke-width="1.5"/>' +
-    '<line x1="60" y1="20"  x2="60"  y2="220" stroke="#374151" stroke-width="1.5"/>' +
-    // y-axis tick labels (cmH2O)
-    '<text x="55" y="64"  font-size="10" text-anchor="end" fill="#6b7280">30</text>' +
-    '<text x="55" y="104" font-size="10" text-anchor="end" fill="#6b7280">20</text>' +
-    '<text x="55" y="144" font-size="10" text-anchor="end" fill="#6b7280">10</text>' +
-    '<text x="55" y="184" font-size="10" text-anchor="end" fill="#6b7280">5</text>' +
-    '<text x="55" y="224" font-size="10" text-anchor="end" fill="#6b7280">0</text>' +
-    // axis titles
-    '<text x="275" y="250" font-size="11" text-anchor="middle" fill="#374151">Time (seconds)</text>' +
-    '<text x="18" y="120" font-size="11" text-anchor="middle" fill="#374151" transform="rotate(-90 18 120)">Pressure (cmH₂O)</text>' +
-    // x-axis time markers
-    '<text x="60"  y="238" font-size="10" text-anchor="middle" fill="#6b7280">0</text>' +
-    '<text x="200" y="238" font-size="10" text-anchor="middle" fill="#6b7280">2</text>' +
-    '<text x="340" y="238" font-size="10" text-anchor="middle" fill="#6b7280">4</text>' +
-    '<text x="480" y="238" font-size="10" text-anchor="middle" fill="#6b7280">6</text>' +
-    // PEEP reference dashed line (y=180 = 5 cmH2O)
-    '<line x1="60" y1="180" x2="500" y2="180" stroke="#10b981" stroke-width="1" stroke-dasharray="4,3" opacity="0.5"/>' +
-    // Pressure curve — 3 breaths, each 2s (Ti=0.8s, Te=1.2s); 70px/sec; PEEP=5→y=180, PIP=25→y=80, Plateau=22→y=88
-    '<path d="M 60 180 L 80 180 L 90 80 L 145 88 L 155 180 L 200 180 L 210 80 L 265 88 L 275 180 L 340 180 L 350 80 L 405 88 L 415 180 L 480 180" fill="none" stroke="#3b82f6" stroke-width="2.5" stroke-linejoin="round"/>' +
-    // PIP label
-    '<line x1="120" y1="50" x2="92" y2="78" stroke="#ef4444"/>' +
-    '<text x="125" y="48" font-size="11" font-weight="bold" fill="#ef4444">PIP</text>' +
-    '<text x="125" y="60" font-size="9" fill="#6b7280">peak inspiratory</text>' +
-    // Plateau label
-    '<line x1="230" y1="50" x2="145" y2="88" stroke="#a855f7"/>' +
-    '<text x="235" y="48" font-size="11" font-weight="bold" fill="#a855f7">Plateau</text>' +
-    '<text x="235" y="60" font-size="9" fill="#6b7280">reflects alveolar pressure</text>' +
-    // PEEP label
-    '<line x1="380" y1="208" x2="345" y2="182" stroke="#10b981"/>' +
-    '<text x="385" y="208" font-size="11" font-weight="bold" fill="#10b981">PEEP</text>' +
-    // Ti bracket (x=90 to 155)
-    '<line x1="90"  y1="32" x2="155" y2="32" stroke="#f59e0b" stroke-width="1"/>' +
-    '<line x1="90"  y1="28" x2="90"  y2="36" stroke="#f59e0b"/>' +
-    '<line x1="155" y1="28" x2="155" y2="36" stroke="#f59e0b"/>' +
-    '<text x="122" y="25" font-size="10" font-weight="bold" text-anchor="middle" fill="#f59e0b">Ti</text>' +
-    // Te bracket (x=155 to 200)
-    '<line x1="155" y1="202" x2="200" y2="202" stroke="#f59e0b" stroke-width="1"/>' +
-    '<line x1="155" y1="198" x2="155" y2="206" stroke="#f59e0b"/>' +
-    '<line x1="200" y1="198" x2="200" y2="206" stroke="#f59e0b"/>' +
-    '<text x="177" y="215" font-size="10" font-weight="bold" text-anchor="middle" fill="#f59e0b">Te</text>' +
-    '</svg>';
-  html += '<div style="font-size:11px;color:var(--g500);margin-top:8px;line-height:1.5;"><strong style="color:#ef4444;">PIP</strong> = peak pressure during inspiration (depends on TV, airway resistance, lung compliance). <strong style="color:#a855f7;">Plateau</strong> = static pressure at end-inspiration with brief breath-hold (reflects alveolar pressure — keep &lt;30). <strong style="color:#10b981;">PEEP</strong> = baseline end-expiratory pressure keeping alveoli open. <strong style="color:#f59e0b;">Ti / Te</strong> = inspiratory / expiratory time. Rate &times; (Ti+Te) = 60 s.</div>';
-  html += '</div>';
-
-  // ── Troubleshooting: "if this, change that" ──
-  html += '<h5 style="font-size:13px;font-weight:700;color:var(--g700);margin:14px 0 6px;">Adjusting for gas exchange</h5>';
-  html += '<div style="overflow-x:auto;-webkit-overflow-scrolling:touch;"><table style="width:100%;min-width:480px;border-collapse:collapse;font-size:12px;">';
-  html += '<thead><tr style="background:var(--g100);"><th style="text-align:left;padding:5px 8px;">Problem</th><th style="text-align:left;padding:5px 8px;">First lever</th><th style="text-align:left;padding:5px 8px;">Second lever</th></tr></thead><tbody>';
-  html += '<tr><td style="padding:5px 8px;border-bottom:1px solid var(--g100);"><strong>Low SpO2</strong> (oxygenation)</td><td style="padding:5px 8px;border-bottom:1px solid var(--g100);">↑ FiO2</td><td style="padding:5px 8px;border-bottom:1px solid var(--g100);">↑ PEEP (recruits collapsed alveoli)</td></tr>';
-  html += '<tr><td style="padding:5px 8px;border-bottom:1px solid var(--g100);"><strong>↑ PCO2</strong> (ventilation)</td><td style="padding:5px 8px;border-bottom:1px solid var(--g100);">↑ Rate</td><td style="padding:5px 8px;border-bottom:1px solid var(--g100);">↑ Tidal volume</td></tr>';
-  html += '<tr><td style="padding:5px 8px;border-bottom:1px solid var(--g100);"><strong>↓ PCO2</strong> (over-ventilating)</td><td style="padding:5px 8px;border-bottom:1px solid var(--g100);">↓ Rate</td><td style="padding:5px 8px;border-bottom:1px solid var(--g100);">↓ Tidal volume</td></tr>';
-  html += '<tr><td style="padding:5px 8px;border-bottom:1px solid var(--g100);"><strong>High peak pressure</strong></td><td style="padding:5px 8px;border-bottom:1px solid var(--g100);">Check tube (kink, mucus plug), compliance, bronchospasm</td><td style="padding:5px 8px;border-bottom:1px solid var(--g100);">Suction, bronchodilator, lower TV</td></tr>';
-  html += '<tr><td style="padding:5px 8px;border-bottom:1px solid var(--g100);"><strong>Auto-PEEP</strong> (asthma, bronchiolitis)</td><td style="padding:5px 8px;border-bottom:1px solid var(--g100);">↓ Rate, ↑ expiratory time</td><td style="padding:5px 8px;border-bottom:1px solid var(--g100);">Disconnect + bag briefly if critical</td></tr>';
-  html += '</tbody></table></div>';
-
-  // ── Mental model summary ──
-  html += '<div style="margin-top:14px;padding:10px 12px;background:#d1fae5;border-radius:6px;font-size:12px;color:#065f46;line-height:1.55;"><strong>Mental model:</strong> Oxygenation is mostly <strong>FiO2 + PEEP</strong>. Ventilation (CO2) is mostly <strong>rate + tidal volume</strong>. Match mode to disease: obstructive (asthma, bronchiolitis) → long expiratory time, permissive hypercapnia. Restrictive (ARDS) → low TV, high PEEP, permissive hypercapnia + hypoxia.</div>';
-
-  html += S.ref('Based on AAP / PALS / AARC guidance. Tailor to individual patient and institutional protocols.');
-  el.innerHTML = html;
-}
-
-export function init() {
-  document.addEventListener('click', function(e) {
-    if (e.target.id === 'btn-vent-show' || e.target.closest('#btn-vent-show')) showVent();
-  });
-}
diff --git a/public/js/browserWhisper.js b/public/js/browserWhisper.js
deleted file mode 100644
index 0a52b2b..0000000
--- a/public/js/browserWhisper.js
+++ /dev/null
@@ -1,155 +0,0 @@
-// ============================================================
-// BROWSER WHISPER — client-side transcription, zero server calls
-// Uses @xenova/transformers running Whisper in WebAssembly.
-// Audio is processed entirely in-browser, never transmitted.
-//
-// Models (cached in IndexedDB after first download):
-//   Xenova/whisper-tiny.en  — ~39MB  — fastest, ~2-3s/clip
-//   Xenova/whisper-base.en  — ~74MB  — balanced, ~3-5s/clip
-//   Xenova/whisper-small.en — ~244MB — best quality, ~6-10s/clip
-// ============================================================
-
-(function() {
-
-  var STORAGE_ENABLED = 'ped_browser_whisper';
-  var STORAGE_MODEL   = 'ped_whisper_model';
-  var DEFAULT_MODEL   = 'Xenova/whisper-tiny.en';
-
-  var _worker   = null;
-  var _ready    = false;
-  var _loading  = false;
-  var _modelLoaded = null;
-  var _pending  = null; // { resolve, reject }
-
-  window.BrowserWhisper = {
-
-    isSupported: function() {
-      return typeof Worker !== 'undefined' &&
-             typeof AudioContext !== 'undefined' &&
-             typeof WebAssembly !== 'undefined';
-    },
-
-    isEnabled: function() {
-      try { return localStorage.getItem(STORAGE_ENABLED) === '1'; } catch(e) { return false; }
-    },
-
-    setEnabled: function(val) {
-      try { localStorage.setItem(STORAGE_ENABLED, val ? '1' : '0'); } catch(e) {}
-    },
-
-    getModel: function() {
-      try { return localStorage.getItem(STORAGE_MODEL) || DEFAULT_MODEL; } catch(e) { return DEFAULT_MODEL; }
-    },
-
-    setModel: function(m) {
-      try { localStorage.setItem(STORAGE_MODEL, m); } catch(e) {}
-      // Force reload next time
-      _ready = false;
-      _modelLoaded = null;
-    },
-
-    // Pre-warm: load model in background before first recording
-    preload: function(onProgress) {
-      if (!this.isSupported() || !this.isEnabled()) return;
-      _initWorker(this.getModel(), onProgress || function() {});
-    },
-
-    // Transcribe a Blob (WebM, WAV, etc.)
-    transcribe: function(blob) {
-      var self = this;
-      if (!this.isSupported()) return Promise.reject(new Error('WebAssembly not supported'));
-      if (!this.isEnabled()) return Promise.reject(new Error('Browser Whisper not enabled'));
-
-      return _blobToFloat32(blob).then(function(float32) {
-        return new Promise(function(resolve, reject) {
-          var model = self.getModel();
-
-          // If worker is ready with same model, send immediately
-          if (_ready && _modelLoaded === model) {
-            _pending = { resolve: resolve, reject: reject };
-            _worker.postMessage({ type: 'transcribe', audio: float32, model: model }, [float32.buffer]);
-            return;
-          }
-
-          // Need to (re)load model first
-          _pending = { resolve: resolve, reject: reject };
-          _initWorker(model, function() {}, function() {
-            _worker.postMessage({ type: 'transcribe', audio: float32, model: model }, [float32.buffer]);
-          });
-        });
-      });
-    }
-  };
-
-  // ── Internal ──────────────────────────────────────────────
-
-  function _initWorker(model, onProgress, onReady) {
-    if (_loading && _modelLoaded === model) return; // already loading same model
-
-    if (_worker) { _worker.terminate(); _worker = null; }
-    _ready = false;
-    _loading = true;
-    _modelLoaded = model;
-
-    _worker = new Worker('/js/whisperWorker.js');
-
-    _worker.addEventListener('message', function(e) {
-      var d = e.data;
-
-      if (d.type === 'loading') {
-        if (onProgress) onProgress('Downloading Whisper model (' + d.model.split('/').pop() + ')...', 0);
-      }
-      if (d.type === 'progress') {
-        if (onProgress) onProgress(d.file.split('/').pop() || 'model', d.progress);
-      }
-      if (d.type === 'ready') {
-        _ready = true;
-        _loading = false;
-        if (onProgress) onProgress('', 100);
-        if (onReady) onReady();
-      }
-      if (d.type === 'result') {
-        if (_pending) { _pending.resolve(d.text); _pending = null; }
-      }
-      if (d.type === 'error') {
-        _loading = false;
-        _ready = false;
-        console.error('[BrowserWhisper] Worker error:', d.message);
-        // Show user-friendly message
-        if (typeof showToast === 'function') {
-          showToast('Browser Whisper blocked by network/firewall. Using server transcription.', 'warning');
-        }
-        if (_pending) { _pending.reject(new Error(d.message)); _pending = null; }
-        if (onProgress) onProgress('', 0);
-      }
-    });
-
-    _worker.addEventListener('error', function(err) {
-      _loading = false;
-      _ready = false;
-      console.error('[BrowserWhisper] Worker crashed:', err);
-      if (typeof showToast === 'function') {
-        showToast('Browser Whisper unavailable. Using server transcription.', 'warning');
-      }
-      if (_pending) { _pending.reject(err); _pending = null; }
-      if (onProgress) onProgress('', 0);
-    });
-
-    _worker.postMessage({ type: 'load', model: model });
-  }
-
-  // Convert audio Blob → Float32Array at 16kHz mono (what Whisper expects)
-  function _blobToFloat32(blob) {
-    return blob.arrayBuffer().then(function(buf) {
-      var ctx = new (window.AudioContext || window.webkitAudioContext)({ sampleRate: 16000 });
-      return ctx.decodeAudioData(buf).then(function(audioBuffer) {
-        ctx.close();
-        return audioBuffer.getChannelData(0); // mono
-      }).catch(function(err) {
-        ctx.close();
-        throw new Error('Audio decode failed: ' + err.message);
-      });
-    });
-  }
-
-})();
diff --git a/public/js/calc-math.js b/public/js/calc-math.js
deleted file mode 100644
index e75842f..0000000
--- a/public/js/calc-math.js
+++ /dev/null
@@ -1,206 +0,0 @@
-// ============================================================
-// calc-math.js — Pure, side-effect-free dose / score math.
-// Dual-exported: browser (window._PED_MATH) + Node (module.exports).
-// Keep this file free of DOM references so it can be unit-tested
-// under Node with `node --test test/`.
-// ============================================================
-(function() {
-  function roundTo(v, places) { var m = Math.pow(10, places); return Math.round(v * m) / m; }
-
-  // ── Age → Weight ────────────────────────────────────────────
-  // APLS (Luscombe & Owens 2007 / APLS-UK 2016) and Best Guess
-  // (Tinning & Acworth 2007). For ages ≥13 yr we use Best Guess
-  // as primary; otherwise APLS.
-  function estimateWeightFromAgeMonths(months) {
-    if (months == null || isNaN(months) || months < 0) return null;
-    var years = months / 12;
-    var apls;
-    if (months < 12) apls = 0.5 * months + 4;
-    else if (years <= 5) apls = 2 * years + 8;
-    else apls = 3 * years + 7;
-    var bg;
-    if (months < 12) bg = (months + 9) / 2;
-    else if (years <= 5) bg = 2 * (years + 5);
-    else bg = 4 * years;
-    var primary = years < 13 ? apls : bg;
-    var bandLabel;
-    if (years < 13) {
-      if (months < 12) bandLabel = 'APLS 0-12 mo';
-      else if (years <= 5) bandLabel = 'APLS 1-5 yr';
-      else bandLabel = 'APLS 6-12 yr';
-    } else {
-      bandLabel = 'Best Guess 5-14 yr';
-    }
-    return {
-      weight: Math.max(0.3, roundTo(primary, 1)),
-      formulaLabel: bandLabel,
-      all: { apls: roundTo(apls, 1), bestGuess: roundTo(bg, 1) }
-    };
-  }
-
-  // ── Parkland fluid resuscitation (burn) ─────────────────────
-  // 4 mL × weight(kg) × %TBSA over 24 h; half in first 8 h.
-  function parkland(weightKg, tbsaPct) {
-    if (!weightKg || weightKg <= 0 || !tbsaPct || tbsaPct <= 0) return null;
-    var total = 4 * weightKg * tbsaPct;
-    var first8 = total / 2;
-    var next16 = total - first8;
-    return {
-      totalMl: Math.round(total),
-      first8Ml: Math.round(first8),
-      next16Ml: Math.round(next16),
-      rateFirst8: Math.round(first8 / 8),
-      rateNext16: Math.round(next16 / 16)
-    };
-  }
-
-  // ── Maintenance fluids (Holliday-Segar 4-2-1 rule) ─────────
-  function maintenance421(weightKg) {
-    if (!weightKg || weightKg <= 0) return null;
-    if (weightKg <= 10) return Math.round(weightKg * 4);
-    if (weightKg <= 20) return Math.round(40 + (weightKg - 10) * 2);
-    return Math.round(60 + (weightKg - 20));
-  }
-
-  // ── PRAM score (asthma, 0-12) ───────────────────────────────
-  function pramScore(spo2, retractions, scalene, airEntry, wheeze) {
-    var total = [spo2, retractions, scalene, airEntry, wheeze]
-      .reduce(function(s, v) { return s + (parseInt(v, 10) || 0); }, 0);
-    var severity = total <= 3 ? 'Mild' : total <= 7 ? 'Moderate' : 'Severe';
-    return { total: total, severity: severity };
-  }
-
-  // ── Westley croup score (0-17) ──────────────────────────────
-  function westleyScore(conscious, cyanosis, stridor, airEntry, retractions) {
-    var total = [conscious, cyanosis, stridor, airEntry, retractions]
-      .reduce(function(s, v) { return s + (parseInt(v, 10) || 0); }, 0);
-    var severity;
-    if (total <= 2) severity = 'Mild';
-    else if (total <= 5) severity = 'Moderate';
-    else if (total <= 11) severity = 'Severe';
-    else severity = 'Impending respiratory failure';
-    return { total: total, severity: severity };
-  }
-
-  // ── Epinephrine: anaphylaxis IM vs arrest IV ────────────────
-  // IMPORTANT: different concentrations (1:1,000 vs 1:10,000).
-  function epiAnaphylaxisIM(weightKg) {
-    if (!weightKg || weightKg <= 0) return null;
-    var mg = Math.min(weightKg * 0.01, 0.5);
-    return { doseMg: roundTo(mg, 2), volumeMl_1in1000: roundTo(mg, 2) };
-  }
-  function epiArrestIV(weightKg) {
-    if (!weightKg || weightKg <= 0) return null;
-    var mg = Math.min(weightKg * 0.01, 1);
-    return { doseMg: roundTo(mg, 2), volumeMl_1in10000: roundTo(mg * 10, 2) };
-  }
-
-  // ── NRP epinephrine (neonatal resus) ────────────────────────
-  // IV/IO 0.01-0.03 mg/kg = 0.1-0.3 mL/kg of 1:10,000.
-  function nrpEpiIV(weightKg) {
-    if (!weightKg || weightKg <= 0) return null;
-    return {
-      lowMg: roundTo(weightKg * 0.01, 2),
-      highMg: roundTo(weightKg * 0.03, 2),
-      lowMl: roundTo(weightKg * 0.1, 2),
-      highMl: roundTo(weightKg * 0.3, 2)
-    };
-  }
-
-  // ── RSI drug doses (selected) ───────────────────────────────
-  function rsiKetamine(weightKg) {
-    if (!weightKg) return null;
-    return { lowMg: Math.min(roundTo(weightKg * 1.5, 1), 150), highMg: Math.min(roundTo(weightKg * 2, 1), 200) };
-  }
-  function rsiRocuronium(weightKg) {
-    if (!weightKg) return null;
-    return { mg: Math.min(roundTo(weightKg * 1.2, 1), 100) };
-  }
-  function rsiSuccinylcholine(weightKg) {
-    if (!weightKg) return null;
-    var perKg = weightKg < 10 ? 2 : 1.5;
-    return { mg: Math.min(roundTo(weightKg * perKg, 1), 150), perKg: perKg };
-  }
-
-  // ── Minimum acceptable systolic BP (1-10 yr) ────────────────
-  function minSBP(years) {
-    if (years == null || isNaN(years)) return null;
-    if (years < 1) return 70;
-    if (years > 10) return 90;
-    return 70 + 2 * years;
-  }
-
-  // ── ETT (endotracheal tube) sizing by age ───────────────────
-  function ettSize(ageYears) {
-    if (ageYears == null || ageYears < 0) return null;
-    var uncuffed = ageYears / 4 + 4;
-    var cuffed = ageYears / 4 + 3.5;
-    return {
-      uncuffedMm: roundTo(uncuffed, 1),
-      cuffedMm: roundTo(cuffed, 1),
-      depthCm: roundTo(uncuffed * 3, 1)
-    };
-  }
-
-  // ── Lund-Browder regional TBSA by age bracket ───────────────
-  // Used for burns TBSA calculation. Bracket: 'infant', 'young',
-  // 'child', 'adol', 'adult' — per 0-1, 1-5, 5-10, 10-15, >15 yr.
-  var LB_BRACKETS = ['infant', 'young', 'child', 'adol', 'adult'];
-  var LB = {
-    head:       [18,   13,  11,  9,   7],
-    neck:       [2,    2,   2,   2,   2],
-    ant_trunk:  [13,   13,  13,  13,  13],
-    post_trunk: [13,   13,  13,  13,  13],
-    r_buttock:  [2.5,  2.5, 2.5, 2.5, 2.5],
-    l_buttock:  [2.5,  2.5, 2.5, 2.5, 2.5],
-    genital:    [1,    1,   1,   1,   1],
-    r_uparm:    [4,    4,   4,   4,   4],
-    l_uparm:    [4,    4,   4,   4,   4],
-    r_forearm:  [3,    3,   3,   3,   3],
-    l_forearm:  [3,    3,   3,   3,   3],
-    r_hand:     [2.5,  2.5, 2.5, 2.5, 2.5],
-    l_hand:     [2.5,  2.5, 2.5, 2.5, 2.5],
-    r_thigh:    [5.5,  8,   8.5, 9,   9.5],
-    l_thigh:    [5.5,  8,   8.5, 9,   9.5],
-    r_leg:      [5,    5.5, 6,   6.5, 7],
-    l_leg:      [5,    5.5, 6,   6.5, 7],
-    r_foot:     [3.5,  3.5, 3.5, 3.5, 3.5],
-    l_foot:     [3.5,  3.5, 3.5, 3.5, 3.5]
-  };
-
-  // involvements: { regionKey: percentOfRegionInvolved (0-100), ... }
-  function lundBrowderTBSA(ageBracket, involvements) {
-    var idx = LB_BRACKETS.indexOf(ageBracket);
-    if (idx < 0) return null;
-    var total = 0;
-    Object.keys(LB).forEach(function(key) {
-      var pct = (involvements && involvements[key]) || 0;
-      if (pct < 0) pct = 0; if (pct > 100) pct = 100;
-      total += LB[key][idx] * (pct / 100);
-    });
-    return roundTo(total, 1);
-  }
-
-  var API = {
-    roundTo: roundTo,
-    estimateWeightFromAgeMonths: estimateWeightFromAgeMonths,
-    parkland: parkland,
-    maintenance421: maintenance421,
-    pramScore: pramScore,
-    westleyScore: westleyScore,
-    epiAnaphylaxisIM: epiAnaphylaxisIM,
-    epiArrestIV: epiArrestIV,
-    nrpEpiIV: nrpEpiIV,
-    rsiKetamine: rsiKetamine,
-    rsiRocuronium: rsiRocuronium,
-    rsiSuccinylcholine: rsiSuccinylcholine,
-    minSBP: minSBP,
-    ettSize: ettSize,
-    lundBrowderTBSA: lundBrowderTBSA,
-    LB_BRACKETS: LB_BRACKETS,
-    LB: LB
-  };
-
-  if (typeof window !== 'undefined') window._PED_MATH = API;
-  if (typeof module !== 'undefined' && module.exports) module.exports = API;
-})();
diff --git a/public/js/calculators.js b/public/js/calculators.js
deleted file mode 100644
index 07f474f..0000000
--- a/public/js/calculators.js
+++ /dev/null
@@ -1,2941 +0,0 @@
-// ============================================================
-// CALCULATORS.JS — Pediatric clinical calculators
-// ============================================================
-
-(function() {
-  var _inited = false;
-  document.addEventListener('tabChanged', function(e) {
-    if (e.detail.tab !== 'calculators' || _inited) return;
-    _inited = true;
-    initCalculators();
-  });
-
-  // ── Flexible age parser ─────────────────────────────────────────────
-  // Accepts: "3y", "3 years", "29m", "29 months", "2y5m", "2 years 5 months",
-  //          "15d", "15 days", "3y 2m 10d", "36" (months), "3.5 years", etc.
-  // Returns age in months (may be fractional), or null if unparseable.
-  function parseAgeMonths(input) {
-    if (input == null) return null;
-    var s = String(input).toLowerCase().trim();
-    if (!s) return null;
-    // Plain number with no unit: if >= 24 assume years, else months. Matches
-    // common shorthand ("36" for 3y, "6" for 6 months).
-    if (/^[\d.]+$/.test(s)) {
-      var n = parseFloat(s);
-      if (isNaN(n)) return null;
-      return n >= 24 ? n : n; // keep as months; user can add unit if they meant years
-    }
-    var total = 0;
-    var matched = false;
-    // Use (?![a-z]) instead of \b so "2y5m" terminates "y" correctly.
-    // Order matters: longest-first alternations (years before yrs before y, etc.).
-    var my = s.match(/([\d.]+)\s*(?:years|year|yrs|yr|y)(?![a-z])/);
-    if (my) { total += parseFloat(my[1]) * 12; matched = true; }
-    var mm = s.match(/([\d.]+)\s*(?:months|month|mos|mo|m)(?![a-z])/);
-    if (mm) { total += parseFloat(mm[1]); matched = true; }
-    var mw = s.match(/([\d.]+)\s*(?:weeks|week|wks|wk|w)(?![a-z])/);
-    if (mw) { total += parseFloat(mw[1]) * 7 / 30.4375; matched = true; }
-    var md = s.match(/([\d.]+)\s*(?:days|day|d)(?![a-z])/);
-    if (md) { total += parseFloat(md[1]) / 30.4375; matched = true; }
-    return matched ? total : null;
-  }
-
-  function formatParsedAge(months) {
-    if (months < 1) {
-      var d = Math.round(months * 30.4375);
-      return '= ' + d + ' day' + (d === 1 ? '' : 's') + ' (' + months.toFixed(2) + ' mo)';
-    }
-    if (months < 24) {
-      return '= ' + (Math.round(months * 10) / 10) + ' months';
-    }
-    var yr = Math.floor(months / 12);
-    var mo = Math.round(months - yr * 12);
-    if (mo === 12) { yr += 1; mo = 0; }
-    return '= ' + yr + ' yr' + (mo ? ' ' + mo + ' mo' : '') + ' (' + Math.round(months) + ' mo total)';
-  }
-  // Expose for debugging / other modules
-  window._parseAgeMonths = parseAgeMonths;
-
-  function initCalculators() {
-    // ── Top-level pill navigation (scoped to .calc-nav-pill only) ──
-    function activateCalcPill(key) {
-      var pill = document.querySelector('.calc-nav-pill[data-calc="' + key + '"]');
-      if (!pill) return false;
-      document.querySelectorAll('.calc-nav-pill').forEach(function(p) { p.classList.remove('active'); });
-      document.querySelectorAll('.calc-panel').forEach(function(p) { p.classList.add('hidden'); });
-      pill.classList.add('active');
-      var panel = document.getElementById('calc-' + key);
-      if (panel) panel.classList.remove('hidden');
-      return true;
-    }
-    document.querySelectorAll('.calc-nav-pill').forEach(function(pill) {
-      pill.addEventListener('click', function() {
-        activateCalcPill(pill.dataset.calc);
-        if (window.UIState) window.UIState.set('calc.pill', pill.dataset.calc);
-      });
-    });
-    // Restore the last-selected pill across page reloads / sign-out-sign-in.
-    if (window.UIState) {
-      var saved = window.UIState.get('calc.pill');
-      if (saved) activateCalcPill(saved);
-    }
-
-    // ═══════════════════════════════════════════════════════════
-    // BP PERCENTILE — BCM/Rosner Quantile Spline Regression
-    // AAP 2017 classification with exact percentile computation
-    // ═══════════════════════════════════════════════════════════
-
-    // Height LMS parameters (218 entries, index 0 = month 24 / age 2y, index 217 = month 241)
-    var _htLMS_F_L=[1.07244896,1.051272912,1.041951175,1.012592236,0.970541909,0.921129988,0.868221392,0.81454413,0.761957977,0.711660228,0.664323379,0.620285102,0.57955631,0.54198094,0.511429832,0.482799937,0.455521041,0.429150288,0.403351725,0.377878239,0.352555862,0.327270297,0.301955463,0.276583851,0.251158446,0.225705996,0.20027145,0.174913356,0.149700081,0.12470671,0.100012514,0.075698881,0.051847635,0.02853967,0.005853853,-0.016133871,-0.037351181,-0.057729947,-0.077206672,-0.09572283,-0.113225128,-0.129665689,-0.145002179,-0.159197885,-0.172221748,-0.184048358,-0.194660215,-0.204030559,-0.212174408,-0.219069129,-0.224722166,-0.229140412,-0.232335686,-0.234324563,-0.235128195,-0.234772114,-0.233286033,-0.230703633,-0.227062344,-0.222403111,-0.216770161,-0.210210748,-0.202774891,-0.194515104,-0.185486099,-0.175744476,-0.165348396,-0.15435722,-0.142831123,-0.130830669,-0.118416354,-0.105648092,-0.092584657,-0.079283065,-0.065797888,-0.0521805,-0.03847825,-0.024733545,-0.010982868,0.002744306,0.016426655,0.030052231,0.043619747,0.05713988,0.070636605,0.08414848,0.097729873,0.111452039,0.125404005,0.13969316,0.154445482,0.169805275,0.185934346,0.203010488,0.2212252,0.240780542,0.261885086,0.284748919,0.309577733,0.336566048,0.365889711,0.397699038,0.432104409,0.46917993,0.508943272,0.551354277,0.596307363,0.643626542,0.693062173,0.744289752,0.79691098,0.85045728,0.904395871,0.958138449,1.011054559,1.062474568,1.111727029,1.158135105,1.201050821,1.239852328,1.274006058,1.303044695,1.326605954,1.344443447,1.356437773,1.362602695,1.363085725,1.358162799,1.348227142,1.333772923,1.315374704,1.293664024,1.269304678,1.242968236,1.21531127,1.186955477,1.158471522,1.130367088,1.103079209,1.076970655,1.052329922,1.029374161,1.008254396,0.989062282,0.971837799,0.95657215,0.94324228,0.931767062,0.922058291,0.914012643,0.907516917,0.902452436,0.898698641,0.896143482,0.894659668,0.89413892,0.894475371,0.895569834,0.897330209,0.899671635,0.902516442,0.905793969,0.909440266,0.913397733,0.91761471,0.922045055,0.926647697,0.931386217,0.93622842,0.941145943,0.94611388,0.95111043,0.956116576,0.961115792,0.966093766,0.971038162,0.975938391,0.980785418,0.985571579,0.99029042,0.994936555,0.999505539,1.003993753,1.0083983,1.012716921,1.016947912,1.021090055,1.025142554,1.029104983,1.032977233,1.036759475,1.040452117,1.044055774,1.047571238,1.050999451,1.054341482,1.057598512,1.060771808,1.063862715,1.066872639,1.069803036,1.072655401,1.075431258,1.078132156,1.080759655,1.083315329,1.085800751,1.088217496,1.090567133,1.092851222,1.095071313,1.097228939,1.099325619,1.101362852,1.103342119,1.105264876,1.107132561,1.108046193];
-    var _htLMS_F_M=[84.97555512,85.3973169,86.29026318,87.15714182,87.9960184,88.8055115,89.58476689,90.33341722,91.0515436,91.7396352,92.39854429,93.02945392,93.63382278,94.21335709,94.79643239,95.37391918,95.94692677,96.51644912,97.08337211,97.6484807,98.21246579,98.77593069,99.33939735,99.9033122,100.4680516,101.033927,101.6011898,102.1700358,102.7406094,103.3130077,103.8872839,104.4634511,105.0414853,105.6213287,106.2028921,106.7860583,107.3706841,107.9566031,108.5436278,109.1315521,109.7201531,110.3091934,110.8984228,111.4875806,112.0763967,112.6645943,113.2518902,113.8380006,114.4226317,115.0054978,115.5863089,116.1647782,116.7406221,117.3135622,117.8833259,118.4496481,119.0122722,119.5709513,120.1254495,120.6755427,121.22102,121.7616844,122.2973542,122.827864,123.3530652,123.8728276,124.38704,124.8956114,125.398472,125.895574,126.3868929,126.8724284,127.3522056,127.8262759,128.2947187,128.757642,129.2151839,129.6675143,130.1148354,130.5573839,130.995432,131.4292887,131.8593015,132.2858574,132.7093845,133.1303527,133.5492749,133.9667073,134.3832499,134.7995463,135.2162826,135.634186,136.0540223,136.4765925,136.9027281,137.3332846,137.7691339,138.2111552,138.6602228,139.1171933,139.5828898,140.0580848,140.5434787,141.0396832,141.5471945,142.0663731,142.59742,143.1403553,143.6949981,144.2609497,144.8375809,145.4240246,146.0191748,146.621692,147.2300177,147.8423918,148.4568879,149.0714413,149.6838943,150.2920328,150.8936469,151.4865636,152.0686985,152.6380955,153.1929631,153.7317031,154.2529332,154.755501,155.2384904,155.7012216,156.1432438,156.564323,156.9644258,157.3436995,157.7024507,158.0411233,158.3602756,158.6605588,158.9426964,159.2074654,159.455679,159.688172,159.9057871,160.1093647,160.299733,160.4776996,160.6440526,160.7995428,160.9448916,161.0807857,161.2078755,161.3267744,161.4380593,161.5422726,161.639917,161.7314645,161.8173534,161.8979913,161.9737558,162.0449969,162.1120386,162.17518,162.2346979,162.2908474,162.343864,162.3939652,162.4413513,162.4862071,162.5287029,162.5689958,162.6072309,162.6435418,162.6780519,162.7108751,162.7421168,162.7718741,162.8002371,162.8272889,162.8531067,162.8777619,162.9013208,162.9238449,162.9453912,162.9660131,162.9857599,163.0046776,163.0228094,163.0401953,163.0568727,163.0728768,163.0882404,163.1029943,163.1171673,163.1307866,163.1438776,163.1564644,163.1685697,163.1802146,163.1914194,163.202203,163.2125835,163.2225779,163.2322024,163.2414722,163.2504019,163.2590052,163.2672954,163.2752848,163.2829854,163.2904086,163.297565,163.304465,163.3111185,163.3175349,163.3237231,163.3296918,163.3354491,163.338251];
-    var _htLMS_F_S=[0.040791394,0.040859727,0.041142161,0.041349399,0.041500428,0.041610508,0.041691761,0.04175368,0.041803562,0.041846882,0.041887626,0.041928568,0.041971514,0.042017509,0.042104522,0.042199507,0.042300333,0.042405225,0.042512706,0.042621565,0.042730809,0.042839638,0.042947412,0.043053626,0.043157889,0.043259907,0.043359463,0.043456406,0.043550638,0.043642107,0.043730791,0.043816701,0.043899867,0.043980337,0.044058171,0.04413344,0.044206218,0.044276588,0.044344632,0.044410436,0.044474084,0.044535662,0.044595254,0.044652942,0.044708809,0.044762936,0.044815402,0.044866288,0.044915672,0.044963636,0.045010259,0.045055624,0.045099817,0.045142924,0.045185036,0.045226249,0.045266662,0.045306383,0.045345524,0.045384203,0.045422551,0.045460702,0.045498803,0.045537012,0.045575495,0.045614432,0.045654016,0.04569445,0.045735953,0.045778759,0.045823114,0.04586928,0.045917535,0.045968169,0.04602149,0.046077818,0.046137487,0.046200842,0.04626824,0.046340046,0.046416629,0.046498361,0.046585611,0.046678741,0.046778099,0.04688401,0.046996769,0.047116633,0.047243801,0.047378413,0.047520521,0.047670085,0.047826946,0.04799081,0.048161228,0.04833757,0.048519011,0.048704503,0.048892759,0.049082239,0.049271137,0.049457371,0.049638596,0.049812203,0.049975355,0.050125012,0.050257992,0.050371024,0.050460835,0.050524236,0.050558224,0.050560083,0.050527494,0.050458634,0.050352269,0.050207825,0.050025434,0.049805967,0.049551023,0.049262895,0.048944504,0.048599314,0.048231224,0.047844442,0.047443362,0.04703243,0.046616026,0.046198356,0.04578335,0.045374597,0.044975281,0.044588148,0.044215488,0.043859135,0.04352048,0.043200497,0.042899776,0.042618565,0.042356812,0.042114211,0.041890247,0.04168424,0.041495379,0.041322765,0.041165437,0.041022401,0.040892651,0.040775193,0.040669052,0.040573288,0.040487005,0.040409354,0.040339537,0.040276811,0.040220488,0.040169932,0.040124562,0.040083845,0.040047295,0.040014473,0.03998498,0.039958458,0.039934584,0.039913066,0.039893644,0.039876087,0.039860185,0.039845754,0.039832629,0.039820663,0.039809725,0.0397997,0.039790485,0.039781991,0.039774136,0.03976685,0.03976007,0.039753741,0.039747815,0.039742249,0.039737004,0.039732048,0.039727352,0.03972289,0.03971864,0.039714581,0.039710697,0.039706971,0.039703391,0.039699945,0.039696623,0.039693415,0.039690313,0.039687311,0.039684402,0.039681581,0.039678842,0.039676182,0.039673596,0.039671082,0.039668635,0.039666254,0.039663936,0.039661679,0.039659481,0.039657339,0.039655252,0.039653218,0.039651237,0.039649306,0.039647424,0.039645591,0.039643804,0.039642063,0.039640367,0.039638715,0.039637105,0.039636316];
-    var _htLMS_M_L=[0.941523967,1.00720807,0.837251351,0.681492975,0.538779654,0.407697153,0.286762453,0.174489485,0.069444521,-0.029720564,-0.124251789,-0.215288396,-0.30385434,-0.390918369,-0.254801167,-0.125654535,-0.00316735,0.11291221,0.222754969,0.326530126,0.42436156,0.516353108,0.602595306,0.683170764,0.758158406,0.827636736,0.891686306,0.95039153,1.003830006,1.05213569,1.0953669,1.133652119,1.167104213,1.195845353,1.220004233,1.239715856,1.255121285,1.266367398,1.273606657,1.276996893,1.276701119,1.272887366,1.265728536,1.255402281,1.242090871,1.225981067,1.207263978,1.186140222,1.162796198,1.137442868,1.110286487,1.081536236,1.05140374,1.020102497,0.987847213,0.954853043,0.921334742,0.887505723,0.85357703,0.819756239,0.786246296,0.753244292,0.720940222,0.689515708,0.659142731,0.629997853,0.602203984,0.575908038,0.55123134,0.528279901,0.507143576,0.487895344,0.470590753,0.455267507,0.441945241,0.430625458,0.421291648,0.413909588,0.408427813,0.404778262,0.402877077,0.402625561,0.40391127,0.406609232,0.410583274,0.415687443,0.421767514,0.428662551,0.436206531,0.44423,0.45256176,0.461030578,0.469466904,0.477704608,0.48558272,0.492947182,0.499652617,0.505564115,0.510559047,0.514528903,0.517381177,0.519041285,0.519454524,0.518588072,0.516433004,0.513006312,0.508352901,0.502547502,0.495696454,0.487939275,0.479449924,0.470437652,0.461147305,0.451858946,0.442886661,0.434576385,0.427302633,0.421464027,0.417477538,0.415771438,0.416777012,0.420919142,0.428606007,0.440218167,0.456097443,0.476536014,0.501766234,0.531951655,0.567179725,0.607456565,0.652704121,0.702759868,0.757379106,0.816239713,0.878947416,0.945053486,1.014046108,1.085383319,1.158487278,1.232768816,1.307628899,1.382473225,1.456720479,1.529810247,1.601219573,1.670433444,1.736995571,1.800483802,1.860518777,1.916765525,1.968934444,2.016781776,2.060109658,2.098765817,2.132642948,2.16167779,2.185849904,2.205180153,2.219728869,2.2295937,2.234907144,2.235833767,2.232567138,2.2253265,2.214353232,2.199905902,2.182262864,2.161704969,2.138524662,2.113023423,2.085490286,2.0562195,2.025496648,1.993598182,1.960789092,1.927320937,1.89343024,1.859337259,1.825245107,1.791339209,1.757787065,1.724738292,1.692324905,1.660661815,1.629847495,1.599964788,1.571081817,1.543252982,1.516519998,1.490912963,1.466451429,1.44314546,1.420996665,1.399999187,1.380140651,1.361403047,1.343763564,1.327195355,1.311668242,1.297149359,1.283603728,1.270994782,1.25928483,1.248435461,1.23840791,1.229163362,1.220663228,1.212869374,1.20574431,1.199251356,1.19335477,1.188019859,1.183213059,1.178901998,1.175055543,1.171643828,1.16863827,1.167279219];
-    var _htLMS_M_M=[86.45220101,86.86160934,87.65247282,88.42326434,89.17549228,89.91040853,90.62907762,91.33242379,92.02127167,92.69637946,93.35846546,94.00822923,94.64636981,95.27359106,95.91474929,96.54734328,97.17191309,97.78897727,98.3990283,99.00254338,99.599977,100.191764,100.7783198,101.3600411,101.9373058,102.5104735,103.0798852,103.645864,104.208713,104.7687256,105.3261638,105.8812823,106.4343146,106.9854769,107.534968,108.0829695,108.6296457,109.1751441,109.7195954,110.2631136,110.8057967,111.3477265,111.8889694,112.4295761,112.9695827,113.5090108,114.0478678,114.5861486,115.1238315,115.6608862,116.1972691,116.732925,117.2677879,117.8017819,118.3348215,118.8668123,119.397652,119.9272309,120.455433,120.9821362,121.5072136,122.0305342,122.5519634,123.0713645,123.588599,124.1035312,124.6160161,125.1259182,125.6331012,126.1374319,126.6387804,127.1370217,127.6320362,128.1237104,128.6119383,129.096622,129.5776723,130.0550101,130.5285669,130.9982857,131.4641218,131.9260439,132.3840348,132.838092,133.2882291,133.7344759,134.1768801,134.6155076,135.0504433,135.4817925,135.9096813,136.3342577,136.7556923,137.1741794,137.5899378,138.0032114,138.4142703,138.8234114,139.2309592,139.6372663,140.042714,140.4477127,140.8527022,141.2581515,141.6645592,142.072452,142.4823852,142.8949403,143.3107241,143.7303663,144.1545167,144.5838414,145.0190192,145.4607359,145.9096784,146.3665278,146.8319513,147.3065929,147.7910635,148.2859294,148.7917006,149.3088178,149.8376391,150.3784267,150.9313331,151.4963887,152.0734897,152.6623878,153.2626819,153.8738124,154.495058,155.1255365,155.7642086,156.4098858,157.0612415,157.7168289,158.3750929,159.034399,159.6930501,160.3493168,161.0014586,161.6477515,162.2865119,162.9161202,163.535045,164.1418486,164.7352199,165.3139755,165.8770715,166.4236087,166.9528354,167.4641466,167.9570814,168.4313175,168.8866644,169.3230548,169.7405351,170.139255,170.5194567,170.881464,171.2256717,171.5525345,171.8625576,172.1562865,172.4342983,172.6971935,172.9455898,173.180112,173.4013896,173.6100518,173.8067179,173.9919998,174.1664951,174.3307855,174.4854344,174.6309856,174.7679617,174.8968634,175.0181691,175.1323345,175.2397926,175.340954,175.4362071,175.5259191,175.6104358,175.690083,175.7651671,175.8359757,175.9027788,175.9658293,176.0253641,176.081605,176.1347593,176.1850208,176.2325707,176.2775781,176.3202008,176.3605864,176.3988725,176.4351874,176.469651,176.5023751,176.533464,176.5630153,176.5911197,176.6178621,176.6433219,176.6675729,176.6906844,176.712721,176.733743,176.753807,176.7729657,176.7912687,176.8087622,176.8254895,176.8414914,176.8492322];
-    var _htLMS_M_S=[0.040321528,0.040395626,0.040577525,0.040723122,0.040833194,0.040909059,0.040952433,0.04096533,0.040949976,0.040908737,0.040844062,0.040758431,0.040654312,0.04053412,0.040572876,0.04061691,0.040666414,0.040721467,0.040782045,0.040848042,0.040919281,0.040995524,0.041076485,0.041161838,0.041251224,0.041344257,0.041440534,0.041539635,0.041641136,0.041744602,0.041849607,0.041955723,0.042062532,0.042169628,0.042276619,0.042383129,0.042488804,0.042593311,0.042696342,0.042797615,0.042896877,0.042993904,0.043088503,0.043180513,0.043269806,0.043356287,0.043439893,0.043520597,0.043598407,0.043673359,0.043745523,0.043815003,0.043881929,0.043946461,0.044008785,0.044069112,0.044127675,0.044184725,0.044240532,0.044295379,0.044349559,0.044403374,0.04445713,0.044511135,0.044565693,0.044621104,0.044677662,0.044735646,0.044795322,0.044856941,0.04492073,0.044986899,0.045055632,0.045127088,0.045201399,0.045278671,0.045358979,0.045442372,0.045528869,0.045618459,0.045711105,0.045806742,0.045905281,0.046006604,0.046110573,0.046217028,0.04632579,0.046436662,0.04654943,0.046663871,0.046779748,0.046896817,0.047014827,0.047133525,0.047252654,0.047371961,0.047491194,0.047610108,0.047728463,0.04784603,0.047962592,0.048077942,0.048191889,0.048304259,0.048414893,0.048523648,0.048630402,0.04873505,0.048837504,0.048937694,0.049035564,0.049131073,0.049224189,0.049314887,0.049403145,0.049488934,0.049572216,0.049652935,0.049731004,0.0498063,0.04987865,0.049947823,0.050013518,0.050075353,0.050132858,0.050185471,0.050232532,0.050273285,0.050306885,0.050332406,0.05034886,0.050355216,0.050350423,0.050333444,0.050303283,0.050259018,0.050199837,0.050125062,0.05003418,0.049926861,0.049802977,0.04966261,0.049506051,0.049333801,0.049146553,0.04894519,0.048730749,0.048504404,0.048267442,0.04802123,0.047767192,0.047506783,0.047241456,0.04697265,0.046701759,0.046430122,0.046159004,0.045889585,0.045622955,0.045360101,0.045101913,0.044849174,0.044602566,0.044362674,0.044129985,0.043904897,0.043687723,0.043478698,0.043277987,0.043085685,0.042901835,0.042726424,0.042559396,0.042400652,0.042250063,0.042107465,0.041972676,0.041845488,0.041725679,0.041613015,0.041507249,0.041408129,0.041315398,0.041228796,0.04114806,0.041072931,0.04100315,0.040938463,0.040878617,0.040823368,0.040772475,0.040725706,0.040682834,0.04064364,0.040607913,0.040575448,0.040546051,0.040519532,0.040495713,0.040474421,0.040455493,0.040438773,0.040424111,0.040411366,0.040400405,0.040391101,0.040383334,0.04037699,0.040371962,0.040368149,0.040365456,0.040363795,0.04036308,0.040363233,0.040364179,0.04036585,0.04036818,0.040369574];
-
-    // BP Rosner spline coefficients (99 percentiles x 13 coefficients)
-    var _bpCoeff_F_SYS=[
-[-7.4855,-1.2252,1.2643,-6.8797,20.4744,0.7114,-0.0066,-0.0667,0.3564,-0.0012,0.5278,-0.6927,0.1388],
-[8.4462,-0.9598,0.9046,-5.1098,15.1548,0.5919,-0.0029,-0.065,0.2495,-0.003,0.4421,-0.5724,0.0997],
-[26.6223,-1.1479,1.2134,-8.4665,28.0408,0.475,0.0001,-0.0643,0.2062,-0.023,0.5561,-0.7467,0.185],
-[31.8947,-0.867,1.1693,-8.2932,26.0849,0.4251,-0.0002,-0.0535,0.1718,-0.008,0.3954,-0.5402,0.1473],
-[30.9472,-1.1288,1.5926,-11.7371,34.5934,0.4578,-0.0019,-0.0341,0.1144,-0.0167,0.6897,-1.0025,0.3867],
-[23.152,-1.1368,1.751,-13.8556,41.2104,0.527,-0.0048,-0.0149,0.0623,0.0062,0.4347,-0.6509,0.2798],
-[19.3036,-0.923,1.6566,-14.2294,42.9522,0.5494,-0.0062,-0.0051,0.0555,0.0242,0.1295,-0.1986,0.0876],
-[20.0191,-1.0378,1.6928,-13.6476,40.8615,0.5596,-0.0071,0.0146,-0.03,0.0135,0.1632,-0.2423,0.1013],
-[21.6515,-0.9745,1.5964,-13.0096,38.8309,0.5462,-0.0063,0.0087,-0.0183,0.0093,0.2644,-0.3848,0.1477],
-[22.6952,-0.8665,1.4799,-11.8203,34.2277,0.537,-0.0066,0.0176,-0.0648,0.0046,0.3226,-0.4689,0.1811],
-[23.1615,-0.8132,1.4422,-11.8893,34.8542,0.5329,-0.0063,0.013,-0.0367,0.008,0.34,-0.5072,0.2171],
-[27.9,-0.8288,1.4257,-11.5803,33.7393,0.4995,-0.0049,0.0013,0.0117,-0.0014,0.4954,-0.7333,0.3051],
-[34.8678,-0.801,1.429,-11.2835,32.3656,0.4469,-0.0037,-0.0037,0.0274,-0.0004,0.3936,-0.5873,0.251],
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-[16.2286,1.2597,-1.7964,11.1013,-18.2966,0.3267,-0.0058,0.0385,-0.0835,-0.0656,0.1577,-0.2201,0.0326],
-[15.2268,1.0841,-1.7857,12.168,-22.5467,0.3504,-0.0059,0.0373,-0.0777,-0.0718,0.1751,-0.253,0.0528],
-[10.4724,1.4733,-2.2295,13.8392,-23.1801,0.3634,-0.0056,0.0276,-0.0497,-0.0848,0.2636,-0.4153,0.1436],
-[5.2365,1.5165,-2.1802,12.4214,-17.9441,0.4039,-0.0071,0.0317,-0.0486,-0.0919,0.3179,-0.5147,0.1988],
-[10.1259,1.4465,-1.9666,11.6878,-19.1724,0.3722,-0.0063,0.0273,-0.0379,-0.0743,0.2451,-0.3873,0.1349],
-[8.7996,1.6042,-2.2123,13.8638,-26.1613,0.3767,-0.006,0.0209,-0.0216,-0.0624,0.2044,-0.3117,0.0907],
-[7.3808,1.9753,-2.5467,14.6551,-24.7762,0.366,-0.0058,0.0184,-0.0173,-0.0685,0.2633,-0.4213,0.1535],
-[8.2409,1.8093,-1.8703,8.5537,-10.4574,0.3742,-0.008,0.033,-0.0361,-0.0481,0.1904,-0.2951,0.0924],
-[16.3443,1.4613,-1.5844,8.5531,-13.7014,0.3376,-0.0067,0.028,-0.0305,-0.0421,0.1473,-0.2208,0.0564],
-[13.6814,1.7899,-2.0949,11.8906,-20.3017,0.3408,-0.0062,0.0239,-0.0268,-0.0499,0.1898,-0.2958,0.0953],
-[-2.2305,2.0458,-2.0636,8.7608,-9.0684,0.4491,-0.0095,0.0277,-0.0118,-0.0522,0.2641,-0.4295,0.1659],
-[7.1024,1.4245,-1.2884,5.4006,-5.1633,0.4266,-0.0107,0.0507,-0.0701,-0.0223,0.0801,-0.0982,-0.0105],
-[22.5224,1.2411,-1.1587,5.4827,-6.229,0.3231,-0.008,0.0497,-0.0852,-0.035,0.0837,-0.1047,-0.0066],
-[7.1688,2.0574,-2.1429,8.7073,-6.973,0.3913,-0.0079,0.0285,-0.027,-0.0746,0.3209,-0.5246,0.2072],
-[10.9219,1.7121,-1.5447,6.0756,-5.588,0.3914,-0.0095,0.0458,-0.0634,-0.034,0.1515,-0.2269,0.0567],
-[0.0292,1.3826,-1.5163,7.1831,-10.5716,0.5124,-0.0137,0.0821,-0.1555,-0.0443,0.1613,-0.2416,0.0645],
-[-7.4708,1.924,-1.6304,5.8484,-7.4136,0.5394,-0.0152,0.0752,-0.1166,-0.0193,0.205,-0.3492,0.1599],
-[17.4158,1.6902,-1.3304,3.6898,3.0431,0.3737,-0.0096,0.0478,-0.0772,-0.0183,0.131,-0.2054,0.0662],
-[-2.725,3.8134,-2.3052,3.5243,8.0191,0.4042,-0.0133,0.0238,0.0586,0.0627,0.0422,-0.052,-0.018]
-];
-
-    function calcHeightPctile(age, sex, heightCm) {
-      var idx = Math.max(0, Math.min(217, Math.round(age * 12) - 24));
-      var L, M, S;
-      if (sex === 'female') { L = _htLMS_F_L[idx]; M = _htLMS_F_M[idx]; S = _htLMS_F_S[idx]; }
-      else { L = _htLMS_M_L[idx]; M = _htLMS_M_M[idx]; S = _htLMS_M_S[idx]; }
-      var z = (Math.pow(heightCm / M, L) - 1) / (L * S);
-      return { z: z, percentile: normalCDF(z) * 100 };
-    }
-
-    function computeBPPercentile(age, sex, heightCm, bpType, bpValue) {
-      var t1, t2, t3, t4, t5, ta1, ta2, ta3, ta4, ta5, tb1, tb2, tb3, tb4, tb5, w;
-      if (sex === 'female') {
-        t1=106.7; t2=140.7; t3=154.0; t4=160.5; t5=168.9;
-        ta1=5.00; ta2=10.70; ta3=13.16; ta4=14.51; ta5=17.33;
-        tb1=6.701; tb2=16.438; tb3=46.80; tb4=84.46; tb5=203.608;
-        w = (age - 10) * (heightCm - 147);
-      } else {
-        t1=107.8; t2=140.0; t3=154.5; t4=166.4; t5=179.1;
-        ta1=5.06; ta2=10.79; ta3=13.22; ta4=14.51; ta5=17.30;
-        tb1=-15; tb2=8.9; tb3=50.375; tb4=112.684; tb5=250.04;
-        w = (age - 10) * (heightCm - 150);
-      }
-
-      var x = heightCm, y = age;
-
-      // Height restricted cubic splines
-      var x2a = Math.max(0, x - t1); var x2b = Math.max(0, x - t4); var x2c = Math.max(0, x - t5);
-      var x2 = Math.pow(x2a,3) - Math.pow(x2b,3)*(t5-t1)/(t5-t4) + Math.pow(x2c,3)*(t4-t1)/(t5-t4);
-      var x3a = Math.max(0, x - t2);
-      var x3 = Math.pow(x3a,3) - Math.pow(x2b,3)*(t5-t2)/(t5-t4) + Math.pow(x2c,3)*(t4-t2)/(t5-t4);
-      var x4a = Math.max(0, x - t3);
-      var x4 = Math.pow(x4a,3) - Math.pow(x2b,3)*(t5-t3)/(t5-t4) + Math.pow(x2c,3)*(t4-t3)/(t5-t4);
-      var x2s = x2/100, x3s = x3/100, x4s = x4/100;
-
-      // Age restricted cubic splines
-      var y2a = Math.max(0, y - ta1); var y2b = Math.max(0, y - ta4); var y2c = Math.max(0, y - ta5);
-      var y2 = Math.pow(y2a,3) - Math.pow(y2b,3)*(ta5-ta1)/(ta5-ta4) + Math.pow(y2c,3)*(ta4-ta1)/(ta5-ta4);
-      var y3a = Math.max(0, y - ta2);
-      var y3 = Math.pow(y3a,3) - Math.pow(y2b,3)*(ta5-ta2)/(ta5-ta4) + Math.pow(y2c,3)*(ta4-ta2)/(ta5-ta4);
-      var y4a = Math.max(0, y - ta3);
-      var y4 = Math.pow(y4a,3) - Math.pow(y2b,3)*(ta5-ta3)/(ta5-ta4) + Math.pow(y2c,3)*(ta4-ta3)/(ta5-ta4);
-      var y2s = y2/100, y3s = y3/100, y4s = y4/100;
-
-      // Interaction restricted cubic splines
-      var w2a = Math.max(0, w - tb1); var w2b = Math.max(0, w - tb4); var w2c = Math.max(0, w - tb5);
-      var w2 = Math.pow(w2a,3) - Math.pow(w2b,3)*(tb5-tb1)/(tb5-tb4) + Math.pow(w2c,3)*(tb4-tb1)/(tb5-tb4);
-      var w3a = Math.max(0, w - tb2);
-      var w3 = Math.pow(w3a,3) - Math.pow(w2b,3)*(tb5-tb2)/(tb5-tb4) + Math.pow(w2c,3)*(tb4-tb2)/(tb5-tb4);
-      var w4a = Math.max(0, w - tb3);
-      var w4 = Math.pow(w4a,3) - Math.pow(w2b,3)*(tb5-tb3)/(tb5-tb4) + Math.pow(w2c,3)*(tb4-tb3)/(tb5-tb4);
-      var w2s = w2/10000, w3s = w3/10000, w4s = w4/10000;
-
-      // Select coefficient array
-      var coeff;
-      if (sex === 'female') coeff = (bpType === 'sys') ? _bpCoeff_F_SYS : _bpCoeff_F_DIA;
-      else coeff = (bpType === 'sys') ? _bpCoeff_M_SYS : _bpCoeff_M_DIA;
-
-      // Compute predicted BP at each percentile and find closest match
-      var fxsys = new Array(99);
-      for (var i = 0; i < 99; i++) {
-        fxsys[i] = coeff[i][0] + coeff[i][5]*x + coeff[i][6]*x2s + coeff[i][7]*x3s + coeff[i][8]*x4s
-                  + coeff[i][1]*y + coeff[i][2]*y2s + coeff[i][3]*y3s + coeff[i][4]*y4s
-                  + coeff[i][9]*w + coeff[i][10]*w2s + coeff[i][11]*w3s + coeff[i][12]*w4s;
-      }
-
-      var minDiff = Infinity, percentile = 50;
-      for (var i = 0; i < 99; i++) {
-        var diff = Math.abs(bpValue - fxsys[i]);
-        if (diff < minDiff) { minDiff = diff; percentile = i + 1; }
-      }
-      return { percentile: percentile, predicted: fxsys };
-    }
-
-    function classifyBPFromPercentiles(age, sysPctile, diaPctile, sys, dia) {
-      var sysClass, diaClass;
-
-      if (age >= 13) {
-        // Ages >= 13: use absolute thresholds per AAP 2017
-        if (sys >= 140)      sysClass = 'stage2';
-        else if (sys >= 130) sysClass = 'stage1';
-        else if (sys >= 120) sysClass = 'elevated';
-        else                 sysClass = 'normal';
-
-        if (dia >= 90)       diaClass = 'stage2';
-        else if (dia >= 80)  diaClass = 'stage1';
-        else                 diaClass = 'normal';
-      } else {
-        // Ages 1-<13: use percentile thresholds
-        if (sysPctile >= 95 + 12 || sys >= 140) sysClass = 'stage2';
-        else if (sysPctile >= 95 || sys >= 130)  sysClass = 'stage1';
-        else if (sysPctile >= 90 || sys >= 120)  sysClass = 'elevated';
-        else                                      sysClass = 'normal';
-
-        if (diaPctile >= 95 + 12 || dia >= 90) diaClass = 'stage2';
-        else if (diaPctile >= 95 || dia >= 80)  diaClass = 'stage1';
-        else if (diaPctile >= 90)               diaClass = 'elevated';
-        else                                     diaClass = 'normal';
-      }
-
-      var levels = { normal: 0, elevated: 1, stage1: 2, stage2: 3 };
-      var overall = levels[sysClass] >= levels[diaClass] ? sysClass : diaClass;
-
-      return { sysClass: sysClass, diaClass: diaClass, classification: overall };
-    }
-
-    var classLabels = {
-      normal: { text: 'Normal', color: '#10b981', bg: '#d1fae5' },
-      elevated: { text: 'Elevated', color: '#f59e0b', bg: '#fef3c7' },
-      stage1: { text: 'Stage 1 Hypertension', color: '#f97316', bg: '#ffedd5' },
-      stage2: { text: 'Stage 2 Hypertension', color: '#ef4444', bg: '#fee2e2' }
-    };
-
-    document.getElementById('btn-calc-bp').addEventListener('click', function() {
-      var age = parseFloat(document.getElementById('bp-age').value);
-      var sex = document.getElementById('bp-sex').value;
-      var sys = parseFloat(document.getElementById('bp-systolic').value);
-      var dia = parseFloat(document.getElementById('bp-diastolic').value);
-      var heightCm = parseFloat(document.getElementById('bp-height').value);
-
-      if (!age || !sex || !sys || !dia || !heightCm) { showToast('Fill in all fields including height', 'error'); return; }
-      if (age < 1 || age > 17) { showToast('Age must be 1-17 years', 'error'); return; }
-
-      var htResult = calcHeightPctile(age, sex, heightCm);
-      var sysResult = computeBPPercentile(age, sex, heightCm, 'sys', sys);
-      var diaResult = computeBPPercentile(age, sex, heightCm, 'dia', dia);
-
-      var bpClass = classifyBPFromPercentiles(age, sysResult.percentile, diaResult.percentile, sys, dia);
-
-      // Get 50th, 90th, 95th predicted values for display
-      var sys50 = sysResult.predicted[49].toFixed(0), sys90 = sysResult.predicted[89].toFixed(0), sys95 = sysResult.predicted[94].toFixed(0);
-      var dia50 = diaResult.predicted[49].toFixed(0), dia90 = diaResult.predicted[89].toFixed(0), dia95 = diaResult.predicted[94].toFixed(0);
-
-      var cl = classLabels[bpClass.classification];
-      var resultDiv = document.getElementById('bp-result');
-      resultDiv.classList.remove('hidden');
-      resultDiv.innerHTML =
-        '<div class="calc-result-header" style="background:' + cl.bg + ';border-color:' + cl.color + ';">' +
-          '<div style="font-size:18px;font-weight:700;color:' + cl.color + ';">' + cl.text + '</div>' +
-          '<div style="font-size:13px;color:var(--g600);margin-top:4px;">' + sys + '/' + dia + ' mmHg &mdash; ' + age + ' year old ' + sex + ', ' + heightCm + ' cm</div>' +
-        '</div>' +
-        '<div class="calc-result-grid">' +
-          '<div class="calc-result-item">' +
-            '<div class="calc-result-label">Systolic</div>' +
-            '<div class="calc-result-value">' + sysResult.percentile + '<span style="font-size:12px;">th %ile</span></div>' +
-            '<div class="calc-result-sub" style="color:' + classLabels[bpClass.sysClass].color + ';">' + classLabels[bpClass.sysClass].text + '</div>' +
-          '</div>' +
-          '<div class="calc-result-item">' +
-            '<div class="calc-result-label">Diastolic</div>' +
-            '<div class="calc-result-value">' + diaResult.percentile + '<span style="font-size:12px;">th %ile</span></div>' +
-            '<div class="calc-result-sub" style="color:' + classLabels[bpClass.diaClass].color + ';">' + classLabels[bpClass.diaClass].text + '</div>' +
-          '</div>' +
-          '<div class="calc-result-item">' +
-            '<div class="calc-result-label">Height</div>' +
-            '<div class="calc-result-value">' + Math.round(htResult.percentile) + '<span style="font-size:12px;">th %ile</span></div>' +
-            '<div class="calc-result-sub">Z = ' + htResult.z.toFixed(2) + '</div>' +
-          '</div>' +
-          '<div class="calc-result-item">' +
-            '<div class="calc-result-label">Reference (50th %ile)</div>' +
-            '<div class="calc-result-value" style="font-size:16px;">' + sys50 + '/' + dia50 + '</div>' +
-            '<div class="calc-result-sub">90th: ' + sys90 + '/' + dia90 + ' &bull; 95th: ' + sys95 + '/' + dia95 + '</div>' +
-          '</div>' +
-        '</div>' +
-        '<p style="font-size:11px;color:var(--g400);margin:12px 0 0;">BCM/Rosner quantile regression percentiles adjusted to patient height. AAP 2017 classification.</p>';
-
-      // Generate BP curves across ages 1-17 for this sex/height
-      renderBPChart(age, sex, heightCm, sys, dia);
-    });
-
-
-    function renderBPChart(patientAge, sex, heightCm, patientSys, patientDia) {
-      if (typeof Chart === 'undefined') return;
-      var container = document.getElementById('bp-chart-container');
-      if (!container) return;
-      container.classList.remove('hidden');
-      if (_chartInstances['bp-chart-canvas']) { _chartInstances['bp-chart-canvas'].destroy(); _chartInstances['bp-chart-canvas'] = null; }
-
-      // Generate percentile curves across ages 1-17
-      var sys50 = [], sys90 = [], sys95 = [], dia50 = [], dia90 = [], dia95 = [];
-      for (var a = 1; a <= 17; a++) {
-        var sr = computeBPPercentile(a, sex, heightCm, 'sys', 100);
-        var dr = computeBPPercentile(a, sex, heightCm, 'dia', 60);
-        sys50.push({x:a, y:Math.round(sr.predicted[49])}); sys90.push({x:a, y:Math.round(sr.predicted[89])}); sys95.push({x:a, y:Math.round(sr.predicted[94])});
-        dia50.push({x:a, y:Math.round(dr.predicted[49])}); dia90.push({x:a, y:Math.round(dr.predicted[89])}); dia95.push({x:a, y:Math.round(dr.predicted[94])});
-      }
-
-      var datasets = [
-        { label: 'SBP 95th', data: sys95, borderColor: 'rgba(239,68,68,0.7)', borderWidth: 2, borderDash: [4,4], pointRadius: 0, fill: false, tension: 0.3 },
-        { label: 'SBP 90th', data: sys90, borderColor: 'rgba(249,115,22,0.6)', borderWidth: 1.5, borderDash: [3,3], pointRadius: 0, fill: false, tension: 0.3 },
-        { label: 'SBP 50th', data: sys50, borderColor: 'rgba(16,185,129,0.8)', borderWidth: 2, pointRadius: 0, fill: false, tension: 0.3 },
-        { label: 'DBP 95th', data: dia95, borderColor: 'rgba(239,68,68,0.4)', borderWidth: 1.5, borderDash: [4,4], pointRadius: 0, fill: false, tension: 0.3 },
-        { label: 'DBP 90th', data: dia90, borderColor: 'rgba(249,115,22,0.3)', borderWidth: 1, borderDash: [3,3], pointRadius: 0, fill: false, tension: 0.3 },
-        { label: 'DBP 50th', data: dia50, borderColor: 'rgba(16,185,129,0.4)', borderWidth: 1.5, pointRadius: 0, fill: false, tension: 0.3 },
-        { label: 'Patient SBP', data: [{x:patientAge, y:patientSys}], backgroundColor: '#2563eb', borderColor: '#1d4ed8', pointRadius: 8, pointHoverRadius: 10, showLine: false, type: 'scatter', order: 0 },
-        { label: 'Patient DBP', data: [{x:patientAge, y:patientDia}], backgroundColor: '#7c3aed', borderColor: '#6d28d9', pointRadius: 8, pointHoverRadius: 10, pointStyle: 'triangle', showLine: false, type: 'scatter', order: 0 }
-      ];
-
-      _chartInstances['bp-chart-canvas'] = new Chart(document.getElementById('bp-chart-canvas'), {
-        type: 'line',
-        data: { datasets: datasets },
-        options: {
-          responsive: true, maintainAspectRatio: true, aspectRatio: 1.6,
-          animation: { duration: 300 },
-          scales: {
-            x: { type: 'linear', title: { display: true, text: 'Age (years)', font: { size: 12, weight: 'bold' } }, min: 1, max: 17, ticks: { stepSize: 1 }, grid: { color: 'rgba(0,0,0,0.05)' } },
-            y: { title: { display: true, text: 'Blood Pressure (mmHg)', font: { size: 12, weight: 'bold' } }, min: 30, grid: { color: 'rgba(0,0,0,0.05)' } }
-          },
-          plugins: {
-            legend: { display: true, position: 'bottom', labels: { font: { size: 10 }, usePointStyle: true } },
-            tooltip: {
-              callbacks: {
-                label: function(ctx) {
-                  if (ctx.dataset.label.indexOf('Patient') !== -1) return ctx.dataset.label + ': ' + ctx.parsed.y + ' mmHg';
-                  return ctx.dataset.label + ': ' + ctx.parsed.y + ' mmHg at age ' + ctx.parsed.x;
-                }
-              }
-            }
-          }
-        }
-      });
-    }
-
-    document.getElementById('btn-clear-bp').addEventListener('click', function() {
-      ['bp-age', 'bp-sex', 'bp-height', 'bp-systolic', 'bp-diastolic'].forEach(function(id) {
-        var el = document.getElementById(id); if (el) el.value = '';
-      });
-      document.getElementById('bp-result').classList.add('hidden');
-      var bpc = document.getElementById('bp-chart-container'); if (bpc) bpc.classList.add('hidden');
-    });
-
-    // ═══════════════════════════════════════════════════════════
-    // BMI PERCENTILE — CDC 2000
-    // ═══════════════════════════════════════════════════════════
-
-    // CDC BMI-for-Age 24-240mo (every 3 months, from CDC bmiagerev.csv)
-    var bmiLMS = {male:{24:{L:-1.982374,M:16.5478,S:0.080127},30:{L:-1.642107,M:16.2497,S:0.075499},36:{L:-1.419991,M:16.0003,S:0.072634},42:{L:-1.438165,M:15.7941,S:0.071495},48:{L:-1.714869,M:15.6282,S:0.071889},54:{L:-2.155348,M:15.5026,S:0.073491},60:{L:-2.615166,M:15.4191,S:0.075992},66:{L:-2.981797,M:15.3795,S:0.079211},72:{L:-3.211705,M:15.3835,S:0.083048},78:{L:-3.314769,M:15.429,S:0.0874},84:{L:-3.323189,M:15.5129,S:0.092131},90:{L:-3.270455,M:15.6317,S:0.097082},96:{L:-3.183058,M:15.7823,S:0.102091},102:{L:-3.079383,M:15.9617,S:0.107013},108:{L:-2.971148,M:16.1671,S:0.111721},114:{L:-2.865311,M:16.3961,S:0.116113},120:{L:-2.765648,M:16.6461,S:0.120112},126:{L:-2.673903,M:16.9151,S:0.123664},132:{L:-2.59056,M:17.2009,S:0.126735},138:{L:-2.51532,M:17.5014,S:0.129309},144:{L:-2.447426,M:17.8146,S:0.131389},150:{L:-2.385858,M:18.1387,S:0.132991},156:{L:-2.329457,M:18.4718,S:0.134141},162:{L:-2.277017,M:18.812,S:0.13488},168:{L:-2.227362,M:19.1576,S:0.135251},174:{L:-2.179426,M:19.5067,S:0.135309},180:{L:-2.132345,M:19.8577,S:0.13511},186:{L:-2.085574,M:20.2086,S:0.134718},192:{L:-2.039015,M:20.5576,S:0.134198},198:{L:-1.99315,M:20.9029,S:0.13362},204:{L:-1.949135,M:21.2425,S:0.133057},210:{L:-1.908831,M:21.5742,S:0.132585},216:{L:-1.87467,M:21.8959,S:0.132286},222:{L:-1.849323,M:22.2054,S:0.132249},228:{L:-1.835138,M:22.5007,S:0.132566},234:{L:-1.833401,M:22.7799,S:0.133339},240:{L:-1.843581,M:23.0414,S:0.134675}},female:{24:{L:-1.024497,M:16.388,S:0.085026},30:{L:-1.534542,M:16.0059,S:0.080932},36:{L:-2.096829,M:15.6992,S:0.078605},42:{L:-2.618733,M:15.4647,S:0.077904},48:{L:-3.018522,M:15.2985,S:0.078713},54:{L:-3.2593,M:15.1961,S:0.080904},60:{L:-3.350078,M:15.1519,S:0.0843},66:{L:-3.325522,M:15.1606,S:0.08868},72:{L:-3.225607,M:15.2169,S:0.093803},78:{L:-3.084291,M:15.3161,S:0.099427},84:{L:-2.926187,M:15.4536,S:0.105325},90:{L:-2.76731,M:15.6252,S:0.111295},96:{L:-2.617192,M:15.827,S:0.117159},102:{L:-2.480952,M:16.0552,S:0.122771},108:{L:-2.360921,M:16.3061,S:0.128014},114:{L:-2.257782,M:16.5763,S:0.132797},120:{L:-2.171296,M:16.8623,S:0.137057},126:{L:-2.100749,M:17.161,S:0.140754},132:{L:-2.045235,M:17.4691,S:0.143868},138:{L:-2.003802,M:17.7836,S:0.146399},144:{L:-1.975521,M:18.1015,S:0.148361},150:{L:-1.95952,M:18.42,S:0.149783},156:{L:-1.954978,M:18.7364,S:0.150705},162:{L:-1.9611,M:19.0481,S:0.151176},168:{L:-1.977074,M:19.3526,S:0.151256},174:{L:-2.002014,M:19.6475,S:0.15101},180:{L:-2.034893,M:19.9306,S:0.150512},186:{L:-2.07446,M:20.1998,S:0.149843},192:{L:-2.119157,M:20.4533,S:0.14909},198:{L:-2.167045,M:20.6891,S:0.148349},204:{L:-2.215738,M:20.9058,S:0.147723},210:{L:-2.262382,M:21.1016,S:0.147323},216:{L:-2.303688,M:21.2753,S:0.147269},222:{L:-2.336038,M:21.4255,S:0.147689},228:{L:-2.355678,M:21.5508,S:0.148724},234:{L:-2.35898,M:21.6501,S:0.150521},240:{L:-2.342797,M:21.7219,S:0.153241}}};
-
-    function calcBMIPercentile(bmi, L, M, S) {
-      // Z-score from LMS: Z = ((BMI/M)^L - 1) / (L * S)
-      var z;
-      if (Math.abs(L) < 0.001) {
-        z = Math.log(bmi / M) / S;
-      } else {
-        z = (Math.pow(bmi / M, L) - 1) / (L * S);
-      }
-      // Convert Z to percentile using standard normal CDF approximation
-      var p = normalCDF(z);
-      return { z: z, percentile: Math.round(p * 10000) / 100 };
-    }
-
-    function normalCDF(z) {
-      var a1=0.254829592, a2=-0.284496736, a3=1.421413741, a4=-1.453152027, a5=1.061405429, p=0.3275911;
-      var sign = z < 0 ? -1 : 1;
-      z = Math.abs(z) / Math.sqrt(2);
-      var t = 1 / (1 + p * z);
-      var y = 1 - (((((a5*t+a4)*t)+a3)*t+a2)*t+a1)*t*Math.exp(-z*z);
-      return 0.5 * (1 + sign * y);
-    }
-
-    // ═══════════════════════════════════════════════════════════
-    // CHART.JS GROWTH CURVE RENDERING
-    // ═══════════════════════════════════════════════════════════
-
-    // Inverse LMS: given Z-score, return measurement value
-    function valueFromLMS(L, M, S, z) {
-      if (Math.abs(L) < 0.001) return M * Math.exp(S * z);
-      return M * Math.pow(1 + L * S * z, 1 / L);
-    }
-
-    // 7-line reference set: 3, 10, 25, 50, 75, 90, 97.
-    // Drops 5th and 95th (they crowded the 3rd/10th and 90th/97th labels
-    // on mobile without adding clinical value — 3rd/97th are the
-    // abnormal-threshold lines, the inner percentiles give the trend).
-    var PERCENTILE_LINES = [
-      { p: 3,  z: -1.88079, color: 'rgba(220,38,38,0.9)',   dash: [6,4], width: 1.4 },  // red
-      { p: 10, z: -1.28155, color: 'rgba(234,88,12,0.9)',   dash: [],    width: 1.2 },  // orange
-      { p: 25, z: -0.67449, color: 'rgba(202,138,4,0.85)',  dash: [],    width: 1.1 },  // amber
-      { p: 50, z: 0,        color: 'rgba(22,163,74,0.95)',  dash: [],    width: 2.4 },  // green (center)
-      { p: 75, z: 0.67449,  color: 'rgba(37,99,235,0.85)',  dash: [],    width: 1.1 },  // blue
-      { p: 90, z: 1.28155,  color: 'rgba(124,58,237,0.9)',  dash: [],    width: 1.2 },  // violet
-      { p: 97, z: 1.88079,  color: 'rgba(219,39,119,0.9)',  dash: [6,4], width: 1.4 }   // pink
-    ];
-
-    function generatePercentileCurves(lmsTable, percentileLines) {
-      var ages = Object.keys(lmsTable).map(Number).sort(function(a,b){return a-b;});
-      var datasets = [];
-      percentileLines.forEach(function(pl, idx) {
-        var points = [];
-        ages.forEach(function(age) {
-          var lms = lmsTable[age];
-          var val = valueFromLMS(lms.L, lms.M, lms.S, pl.z);
-          if (isFinite(val) && val > 0) points.push({ x: age, y: Math.round(val * 100) / 100 });
-        });
-        datasets.push({
-          label: pl.p + 'th',
-          data: points,
-          borderColor: pl.color,
-          borderWidth: pl.width,
-          borderDash: pl.dash,
-          pointRadius: 0,
-          pointHoverRadius: 0,
-          fill: false,
-          tension: 0.4,
-          order: 10
-        });
-      });
-      // Fill bands between symmetric percentile pairs.
-      // Indexes: 3=0, 10=1, 25=2, 50=3, 75=4, 90=5, 97=6
-      var fills = [
-        { outer: 0, inner: 6, color: 'rgba(220,38,38,0.04)' },   // 3rd-97th (widest)
-        { outer: 1, inner: 5, color: 'rgba(234,88,12,0.04)' },   // 10th-90th
-        { outer: 2, inner: 4, color: 'rgba(163,163,163,0.05)' }  // 25th-75th (IQR)
-      ];
-      fills.forEach(function(f) {
-        if (datasets[f.outer] && datasets[f.inner]) {
-          datasets[f.outer].fill = { target: f.inner, above: f.color, below: f.color };
-        }
-      });
-      return datasets;
-    }
-
-    var _chartInstances = {};
-
-    // Chart.js plugin — labels each percentile curve at its right edge,
-    // spreads labels bidirectionally so top (97/95/90) and bottom (3/5/10)
-    // clusters both breathe, draws a thin leader from each label to the
-    // actual curve position when nudged, then repaints the patient dot
-    // ON TOP so it's never obscured by a label.
-    var percentileLabelPlugin = {
-      id: 'percentileLabels',
-      afterDatasetsDraw: function(chart) {
-        var ctx = chart.ctx;
-        var font = '700 11px -apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif';
-        var MIN_GAP = 15;
-
-        // Collect percentile-line labels with native screen positions
-        var items = [];
-        chart.data.datasets.forEach(function(ds, i) {
-          if (!ds.label || !/^\d+th$/.test(ds.label)) return;
-          var meta = chart.getDatasetMeta(i);
-          if (!meta || meta.hidden || !meta.data || !meta.data.length) return;
-          var last = meta.data[meta.data.length - 1];
-          if (!last) return;
-          items.push({ label: ds.label, color: ds.borderColor, x: last.x, nativeY: last.y, targetY: last.y });
-        });
-        // Top to bottom (ascending canvas Y)
-        items.sort(function(a, b) { return a.nativeY - b.nativeY; });
-
-        // Forward pass — push items DOWN when crowded by item above
-        for (var k = 1; k < items.length; k++) {
-          if (items[k].targetY - items[k - 1].targetY < MIN_GAP) {
-            items[k].targetY = items[k - 1].targetY + MIN_GAP;
-          }
-        }
-        // Backward pass — pull items UP when still crowded by item below
-        for (var j = items.length - 2; j >= 0; j--) {
-          if (items[j + 1].targetY - items[j].targetY < MIN_GAP) {
-            items[j].targetY = items[j + 1].targetY - MIN_GAP;
-          }
-        }
-        // Clamp to chart area so nothing clips top/bottom
-        var area = chart.chartArea;
-        if (area) {
-          items.forEach(function(it) {
-            if (it.targetY < area.top + 6) it.targetY = area.top + 6;
-            if (it.targetY > area.bottom - 6) it.targetY = area.bottom - 6;
-          });
-        }
-
-        // Draw leader + label
-        items.forEach(function(it) {
-          var stroke = typeof it.color === 'string' ? it.color : '#555';
-          var m = stroke.match(/rgba?\((\d+),\s*(\d+),\s*(\d+)/);
-          if (m) stroke = 'rgb(' + m[1] + ',' + m[2] + ',' + m[3] + ')';
-          ctx.save();
-          // Leader — only if the label was nudged away from its native Y
-          if (Math.abs(it.targetY - it.nativeY) > 2) {
-            ctx.strokeStyle = stroke;
-            ctx.globalAlpha = 0.55;
-            ctx.lineWidth = 0.8;
-            ctx.beginPath();
-            ctx.moveTo(it.x, it.nativeY);
-            ctx.lineTo(it.x + 4, it.targetY);
-            ctx.stroke();
-            ctx.globalAlpha = 1;
-          }
-          // Label with white halo
-          ctx.font = font;
-          ctx.textAlign = 'left';
-          ctx.textBaseline = 'middle';
-          ctx.lineWidth = 3;
-          ctx.strokeStyle = 'rgba(255,255,255,0.92)';
-          ctx.strokeText(it.label, it.x + 5, it.targetY);
-          ctx.fillStyle = stroke;
-          ctx.fillText(it.label, it.x + 5, it.targetY);
-          ctx.restore();
-        });
-
-        // Repaint the patient dot ON TOP of the labels so it's never
-        // covered by a nearby percentile label.
-        chart.data.datasets.forEach(function(ds, i) {
-          if (ds.label !== 'Patient') return;
-          var meta = chart.getDatasetMeta(i);
-          if (!meta || !meta.data || !meta.data.length) return;
-          var pt = meta.data[0];
-          if (!pt) return;
-          ctx.save();
-          ctx.beginPath();
-          ctx.arc(pt.x, pt.y, 5, 0, Math.PI * 2);
-          ctx.fillStyle = '#2563eb';
-          ctx.fill();
-          ctx.lineWidth = 1.8;
-          ctx.strokeStyle = '#ffffff';
-          ctx.stroke();
-          ctx.restore();
-        });
-      }
-    };
-
-    function renderGrowthChart(canvasId, containerId, lmsTable, patientX, patientY, xLabel, yLabel, extraDatasets) {
-      if (typeof Chart === 'undefined') return; // Chart.js not loaded yet
-
-      var container = document.getElementById(containerId);
-      if (!container) return;
-      container.classList.remove('hidden');
-
-      if (_chartInstances[canvasId]) { _chartInstances[canvasId].destroy(); _chartInstances[canvasId] = null; }
-
-      var datasets = generatePercentileCurves(lmsTable, PERCENTILE_LINES);
-
-      // Patient data point — drawn on top of every curve. White ring so
-      // it reads cleanly even when it lands directly on a colored line.
-      datasets.push({
-        label: 'Patient',
-        data: [{ x: patientX, y: patientY }],
-        backgroundColor: '#2563eb',
-        borderColor: '#ffffff',
-        borderWidth: 1.8,
-        pointRadius: 5,
-        pointHoverRadius: 7,
-        pointStyle: 'circle',
-        showLine: false,
-        type: 'scatter',
-        order: -1
-      });
-
-      if (extraDatasets) extraDatasets.forEach(function(d) { datasets.push(d); });
-
-      _chartInstances[canvasId] = new Chart(document.getElementById(canvasId), {
-        type: 'line',
-        data: { datasets: datasets },
-        plugins: [percentileLabelPlugin],
-        options: {
-          responsive: true,
-          maintainAspectRatio: true,
-          aspectRatio: 1.6,
-          animation: { duration: 300 },
-          // Leave ~28px of padding on the right so the percentile labels
-          // ("50th", "95th", ...) drawn past the last data point are not
-          // clipped by the canvas edge.
-          layout: { padding: { right: 30 } },
-          scales: {
-            x: {
-              type: 'linear',
-              title: { display: true, text: xLabel, font: { size: 12, weight: 'bold' } },
-              grid: { color: 'rgba(0,0,0,0.05)' }
-            },
-            y: {
-              title: { display: true, text: yLabel, font: { size: 12, weight: 'bold' } },
-              grid: { color: 'rgba(0,0,0,0.05)' }
-            }
-          },
-          plugins: {
-            legend: { display: false },
-            tooltip: {
-              callbacks: {
-                label: function(ctx) {
-                  if (ctx.dataset.label === 'Patient') return 'Patient: ' + ctx.parsed.y.toFixed(1) + ' ' + yLabel.split('(').pop().replace(')', '');
-                  return ctx.dataset.label + ': ' + ctx.parsed.y.toFixed(1);
-                }
-              }
-            }
-          }
-        }
-      });
-    }
-
-    // Mid-parental height calculation
-    function calcMidParentalHeight(motherHt, fatherHt, sex) {
-      if (!motherHt || !fatherHt) return null;
-      var mph = sex === 'male' ? (motherHt + fatherHt + 13) / 2 : (motherHt + fatherHt - 13) / 2;
-      return { target: mph, low: mph - 8.5, high: mph + 8.5 };
-    }
-
-    // Extended BMI classification per CDC 2022
-    // Uses % of 95th percentile for severe obesity staging
-    function classifyBMI(percentile, bmi, lms) {
-      // Calculate 95th percentile BMI from LMS
-      var p95z = 1.645; // Z for 95th percentile
-      var bmi95;
-      if (Math.abs(lms.L) < 0.001) bmi95 = lms.M * Math.exp(lms.S * p95z);
-      else bmi95 = lms.M * Math.pow(1 + lms.L * lms.S * p95z, 1 / lms.L);
-
-      var pctOf95 = (bmi / bmi95) * 100;
-
-      if (percentile >= 95) {
-        if (pctOf95 >= 140) return { text: 'Class 3 Severe Obesity', color: '#7f1d1d', bg: '#fecaca', pctOf95: pctOf95, bmi95: bmi95 };
-        if (pctOf95 >= 120) return { text: 'Class 2 Severe Obesity', color: '#dc2626', bg: '#fee2e2', pctOf95: pctOf95, bmi95: bmi95 };
-        return { text: 'Obese (Class 1)', color: '#ef4444', bg: '#fee2e2', pctOf95: pctOf95, bmi95: bmi95 };
-      }
-      if (percentile >= 85) return { text: 'Overweight', color: '#f97316', bg: '#ffedd5', pctOf95: pctOf95, bmi95: bmi95 };
-      if (percentile >= 5)  return { text: 'Healthy Weight', color: '#10b981', bg: '#d1fae5', pctOf95: pctOf95, bmi95: bmi95 };
-      return { text: 'Underweight', color: '#f59e0b', bg: '#fef3c7', pctOf95: pctOf95, bmi95: bmi95 };
-    }
-
-    document.getElementById('btn-calc-bmi').addEventListener('click', function() {
-      var ageYr = parseFloat(document.getElementById('bmi-age-yr').value) || 0;
-      var ageMo = parseInt(document.getElementById('bmi-age-mo').value) || 0;
-      var age = ageYr + ageMo / 12;
-      var sex = document.getElementById('bmi-sex').value;
-      var weight = parseFloat(document.getElementById('bmi-weight').value);
-      var height = parseFloat(document.getElementById('bmi-height').value);
-
-      if (!age || !sex || !weight || !height) { showToast('Fill in all fields', 'error'); return; }
-      if (age < 2 || age > 20) { showToast('Age must be 2-20 years', 'error'); return; }
-
-      var bmi = weight / Math.pow(height / 100, 2);
-      var ageMonths = Math.round(age * 12);
-      if (ageMonths < 24) ageMonths = 24;
-      if (ageMonths > 240) ageMonths = 240;
-      var lms = interpolateLMS(bmiLMS[sex], ageMonths);
-      if (!lms) { showToast('Invalid age/sex', 'error'); return; }
-
-      var result = calcBMIPercentile(bmi, lms.L, lms.M, lms.S);
-      var cl = classifyBMI(result.percentile, bmi, lms);
-
-      var extendedInfo = '';
-      if (result.percentile >= 85) {
-        extendedInfo = '<div class="calc-result-item"><div class="calc-result-label">% of 95th</div><div class="calc-result-value" style="font-size:16px;">' + cl.pctOf95.toFixed(0) + '%</div><div class="calc-result-sub">95th = ' + cl.bmi95.toFixed(1) + ' kg/m&sup2;</div></div>';
-      }
-
-      var resultDiv = document.getElementById('bmi-result');
-      resultDiv.classList.remove('hidden');
-      resultDiv.innerHTML =
-        '<div class="calc-result-header" style="background:' + cl.bg + ';border-color:' + cl.color + ';">' +
-          '<div style="font-size:18px;font-weight:700;color:' + cl.color + ';">' + cl.text + '</div>' +
-          '<div style="font-size:13px;color:var(--g600);margin-top:4px;">BMI ' + bmi.toFixed(1) + ' kg/m&sup2; &mdash; ' + result.percentile + 'th percentile' + (cl.pctOf95 && result.percentile >= 95 ? ' (' + cl.pctOf95.toFixed(0) + '% of 95th)' : '') + '</div>' +
-        '</div>' +
-        '<div class="calc-result-grid">' +
-          '<div class="calc-result-item"><div class="calc-result-label">BMI</div><div class="calc-result-value">' + bmi.toFixed(1) + '</div><div class="calc-result-sub">kg/m&sup2;</div></div>' +
-          '<div class="calc-result-item"><div class="calc-result-label">Percentile</div><div class="calc-result-value">' + result.percentile + '<span style="font-size:12px;">th</span></div></div>' +
-          '<div class="calc-result-item"><div class="calc-result-label">Z-Score</div><div class="calc-result-value" style="font-size:16px;">' + result.z.toFixed(2) + '</div></div>' +
-          extendedInfo +
-        '</div>';
-      var bmiYears = {}; Object.keys(bmiLMS[sex]).forEach(function(k) { bmiYears[+(k/12).toFixed(1)] = bmiLMS[sex][k]; });
-      renderGrowthChart('bmi-chart-canvas', 'bmi-chart-container', bmiYears, +(ageMonths/12).toFixed(1), bmi, 'Age (years)', 'BMI (kg/m2)');
-    });
-
-    document.getElementById('btn-clear-bmi').addEventListener('click', function() {
-      ['bmi-age-yr', 'bmi-sex', 'bmi-weight', 'bmi-height'].forEach(function(id) {
-        var el = document.getElementById(id); if (el) el.value = '';
-      });
-      document.getElementById('bmi-result').classList.add('hidden');
-    });
-
-    // ═══════════════════════════════════════════════════════════
-    // BODY SURFACE AREA — Mosteller
-    // ═══════════════════════════════════════════════════════════
-
-    document.getElementById('btn-calc-bsa').addEventListener('click', function() {
-      var weight = parseFloat(document.getElementById('bsa-weight').value);
-      var height = parseFloat(document.getElementById('bsa-height').value);
-      if (!weight || !height) { showToast('Enter weight and height', 'error'); return; }
-
-      var bsa = Math.sqrt(height * weight / 3600);
-      var resultDiv = document.getElementById('bsa-result');
-      resultDiv.classList.remove('hidden');
-      resultDiv.innerHTML =
-        '<div class="calc-result-header" style="background:#e0f2fe;border-color:#0ea5e9;">' +
-          '<div style="font-size:18px;font-weight:700;color:#0369a1;">BSA: ' + bsa.toFixed(3) + ' m&sup2;</div>' +
-          '<div style="font-size:13px;color:var(--g600);margin-top:4px;">' + weight + ' kg, ' + height + ' cm (Mosteller formula)</div>' +
-        '</div>';
-    });
-
-    document.getElementById('btn-clear-bsa').addEventListener('click', function() {
-      ['bsa-weight', 'bsa-height'].forEach(function(id) {
-        var el = document.getElementById(id); if (el) el.value = '';
-      });
-      document.getElementById('bsa-result').classList.add('hidden');
-    });
-
-    // ═══════════════════════════════════════════════════════════
-    // WEIGHT-BASED DOSING
-    // ═══════════════════════════════════════════════════════════
-
-    document.getElementById('btn-calc-dose').addEventListener('click', function() {
-      var weight = parseFloat(document.getElementById('dose-weight').value);
-      var dosePerKg = parseFloat(document.getElementById('dose-per-kg').value);
-      var freq = parseInt(document.getElementById('dose-freq').value);
-      var maxDose = parseFloat(document.getElementById('dose-max').value) || 0;
-      var conc = parseFloat(document.getElementById('dose-conc').value) || 0;
-
-      if (!weight || !dosePerKg) { showToast('Enter weight and dose', 'error'); return; }
-
-      var singleDose = weight * dosePerKg;
-      var capped = false;
-      if (maxDose > 0 && singleDose > maxDose) { singleDose = maxDose; capped = true; }
-      var dailyDose = singleDose * freq;
-
-      var rows = '<div class="calc-result-item"><div class="calc-result-label">Single Dose</div><div class="calc-result-value">' + singleDose.toFixed(1) + ' <span style="font-size:12px;">mg</span></div>'
-        + (capped ? '<div class="calc-result-sub" style="color:var(--red);">Capped at max ' + maxDose + ' mg</div>' : '') + '</div>'
-        + '<div class="calc-result-item"><div class="calc-result-label">Daily Total</div><div class="calc-result-value">' + dailyDose.toFixed(1) + ' <span style="font-size:12px;">mg/day</span></div>'
-        + '<div class="calc-result-sub">' + singleDose.toFixed(1) + ' mg x ' + freq + '/day</div></div>';
-
-      if (conc > 0) {
-        var vol = singleDose / conc;
-        rows += '<div class="calc-result-item"><div class="calc-result-label">Volume per Dose</div><div class="calc-result-value">' + vol.toFixed(1) + ' <span style="font-size:12px;">mL</span></div>'
-          + '<div class="calc-result-sub">at ' + conc + ' mg/mL</div></div>';
-      }
-
-      var resultDiv = document.getElementById('dose-result');
-      resultDiv.classList.remove('hidden');
-      resultDiv.innerHTML =
-        '<div class="calc-result-header" style="background:#ede9fe;border-color:#7c3aed;">' +
-          '<div style="font-size:18px;font-weight:700;color:#6d28d9;">' + singleDose.toFixed(1) + ' mg per dose</div>' +
-          '<div style="font-size:13px;color:var(--g600);margin-top:4px;">' + weight + ' kg x ' + dosePerKg + ' mg/kg' + (capped ? ' (max ' + maxDose + ' mg)' : '') + '</div>' +
-        '</div>' +
-        '<div class="calc-result-grid">' + rows + '</div>' +
-        '<p style="font-size:11px;color:var(--g400);margin:12px 0 0;">Always verify dosing against your formulary and institutional guidelines.</p>';
-    });
-
-    document.getElementById('btn-clear-dose').addEventListener('click', function() {
-      ['dose-weight', 'dose-per-kg', 'dose-max', 'dose-conc'].forEach(function(id) {
-        var el = document.getElementById(id); if (el) el.value = '';
-      });
-      document.getElementById('dose-freq').value = '1';
-      document.getElementById('dose-result').classList.add('hidden');
-    });
-
-    // ═══════════════════════════════════════════════════════════
-    // GROWTH CHARTS — WHO 0-2y / CDC 2-20y + Fenton Preterm
-    // ═══════════════════════════════════════════════════════════
-
-    var currentGrowthType = 'wfa';
-
-    // WHO Weight-for-Age 0-60mo (monthly, from WHO Anthro daily LMS)
-    var wfaLMS = {male:{0:{L:0.3487,M:3.3464,S:0.14602},1:{L:0.2303,M:4.4525,S:0.13413},2:{L:0.1969,M:5.5714,S:0.12382},3:{L:0.174,M:6.369,S:0.11732},4:{L:0.1551,M:7.0069,S:0.11313},5:{L:0.1396,M:7.5077,S:0.11081},6:{L:0.1256,M:7.9389,S:0.10957},7:{L:0.1134,M:8.2963,S:0.10902},8:{L:0.1019,M:8.62,S:0.10882},9:{L:0.0917,M:8.9019,S:0.10881},10:{L:0.0821,M:9.1618,S:0.1089},11:{L:0.0729,M:9.4136,S:0.10906},12:{L:0.0645,M:9.646,S:0.10925},13:{L:0.0563,M:9.8772,S:0.10949},14:{L:0.0487,M:10.0944,S:0.10976},15:{L:0.0412,M:10.3139,S:0.11008},16:{L:0.0343,M:10.5228,S:0.11041},17:{L:0.0276,M:10.7289,S:0.11078},18:{L:0.021,M:10.9393,S:0.1112},19:{L:0.0149,M:11.1409,S:0.11163},20:{L:0.0087,M:11.3478,S:0.11212},21:{L:0.0029,M:11.5474,S:0.11261},22:{L:-0.0029,M:11.7528,S:0.11315},23:{L:-0.0083,M:11.951,S:0.11369},24:{L:-0.0136,M:12.1482,S:0.11425},25:{L:-0.0189,M:12.3506,S:0.11485},26:{L:-0.0239,M:12.5442,S:0.11544},27:{L:-0.0289,M:12.7413,S:0.11604},28:{L:-0.0337,M:12.9288,S:0.11663},29:{L:-0.0385,M:13.1188,S:0.11723},30:{L:-0.0431,M:13.2993,S:0.11781},31:{L:-0.0477,M:13.4824,S:0.1184},32:{L:-0.052,M:13.6567,S:0.11896},33:{L:-0.0563,M:13.8285,S:0.11952},34:{L:-0.0607,M:14.0038,S:0.12008},35:{L:-0.0648,M:14.1719,S:0.12062},36:{L:-0.0689,M:14.3443,S:0.12116},37:{L:-0.0729,M:14.5102,S:0.12168},38:{L:-0.0769,M:14.6811,S:0.12221},39:{L:-0.0808,M:14.8462,S:0.12271},40:{L:-0.0846,M:15.0167,S:0.12323},41:{L:-0.0883,M:15.1816,S:0.12373},42:{L:-0.092,M:15.3465,S:0.12424},43:{L:-0.0957,M:15.5168,S:0.12478},44:{L:-0.0992,M:15.6815,S:0.12531},45:{L:-0.1028,M:15.8514,S:0.12587},46:{L:-0.1063,M:16.0156,S:0.12642},47:{L:-0.1098,M:16.1851,S:0.12701},48:{L:-0.1131,M:16.3489,S:0.12759},49:{L:-0.1164,M:16.5126,S:0.12818},50:{L:-0.1198,M:16.6818,S:0.12881},51:{L:-0.123,M:16.8454,S:0.12942},52:{L:-0.1263,M:17.0145,S:0.13006},53:{L:-0.1294,M:17.1782,S:0.13068},54:{L:-0.1326,M:17.3473,S:0.13133},55:{L:-0.1356,M:17.5107,S:0.13196},56:{L:-0.1387,M:17.674,S:0.1326},57:{L:-0.1417,M:17.8425,S:0.13325},58:{L:-0.1447,M:18.0053,S:0.13389},59:{L:-0.1477,M:18.1732,S:0.13454},60:{L:-0.1506,M:18.3352,S:0.13517}},female:{0:{L:0.3809,M:3.2322,S:0.14171},1:{L:0.1727,M:4.1716,S:0.13738},2:{L:0.0959,M:5.1315,S:0.12998},3:{L:0.0407,M:5.8393,S:0.12622},4:{L:-0.0053,M:6.428,S:0.12401},5:{L:-0.0428,M:6.8959,S:0.12274},6:{L:-0.0759,M:7.3016,S:0.12204},7:{L:-0.1039,M:7.6416,S:0.12178},8:{L:-0.1292,M:7.9534,S:0.12181},9:{L:-0.1507,M:8.2259,S:0.12199},10:{L:-0.1698,M:8.4769,S:0.12222},11:{L:-0.1873,M:8.7207,S:0.12247},12:{L:-0.2022,M:8.9462,S:0.12267},13:{L:-0.216,M:9.1722,S:0.12283},14:{L:-0.2277,M:9.3861,S:0.12294},15:{L:-0.2385,M:9.6038,S:0.12299},16:{L:-0.2478,M:9.8124,S:0.12303},17:{L:-0.2561,M:10.0196,S:0.12305},18:{L:-0.2637,M:10.2324,S:0.12309},19:{L:-0.2702,M:10.4372,S:0.12315},20:{L:-0.2763,M:10.6481,S:0.12324},21:{L:-0.2814,M:10.8521,S:0.12335},22:{L:-0.2862,M:11.0633,S:0.12351},23:{L:-0.2903,M:11.2684,S:0.12369},24:{L:-0.294,M:11.4741,S:0.12389},25:{L:-0.2975,M:11.6868,S:0.12414},26:{L:-0.3005,M:11.8922,S:0.12441},27:{L:-0.3033,M:12.1028,S:0.12472},28:{L:-0.3057,M:12.3042,S:0.12506},29:{L:-0.308,M:12.5093,S:0.12545},30:{L:-0.3101,M:12.7047,S:0.12587},31:{L:-0.312,M:12.9033,S:0.12634},32:{L:-0.3138,M:13.093,S:0.12683},33:{L:-0.3155,M:13.2809,S:0.12736},34:{L:-0.3171,M:13.4739,S:0.12794},35:{L:-0.3186,M:13.6599,S:0.12854},36:{L:-0.3201,M:13.8518,S:0.1292},37:{L:-0.3216,M:14.0373,S:0.12987},38:{L:-0.323,M:14.2288,S:0.1306},39:{L:-0.3243,M:14.4136,S:0.13134},40:{L:-0.3257,M:14.6041,S:0.13214},41:{L:-0.327,M:14.7877,S:0.13294},42:{L:-0.3283,M:14.9704,S:0.13375},43:{L:-0.3296,M:15.1584,S:0.13461},44:{L:-0.3309,M:15.3395,S:0.13544},45:{L:-0.3322,M:15.5259,S:0.13631},46:{L:-0.3335,M:15.7056,S:0.13715},47:{L:-0.3348,M:15.8908,S:0.13801},48:{L:-0.3361,M:16.0697,S:0.13884},49:{L:-0.3374,M:16.2485,S:0.13967},50:{L:-0.3387,M:16.433,S:0.14051},51:{L:-0.34,M:16.6114,S:0.14132},52:{L:-0.3414,M:16.7957,S:0.14214},53:{L:-0.3427,M:16.9737,S:0.14292},54:{L:-0.344,M:17.1573,S:0.14372},55:{L:-0.3453,M:17.3344,S:0.14448},56:{L:-0.3466,M:17.5107,S:0.14524},57:{L:-0.3479,M:17.692,S:0.146},58:{L:-0.3492,M:17.8664,S:0.14674},59:{L:-0.3505,M:18.0456,S:0.14749},60:{L:-0.3518,M:18.2179,S:0.14821}}};
-
-    // CDC Weight-for-Age 24-240mo (every 6 months)
-    var cdcWfaLMS = {male:{24:{L:-0.216501,M:12.7415,S:0.108166},30:{L:-0.397568,M:13.5609,S:0.109378},36:{L:-0.62132,M:14.4026,S:0.111875},42:{L:-0.804515,M:15.3194,S:0.115493},48:{L:-0.915242,M:16.3168,S:0.119955},54:{L:-0.969633,M:17.3791,S:0.124879},60:{L:-1.000454,M:18.4859,S:0.129879},66:{L:-1.035044,M:19.6214,S:0.134676},72:{L:-1.087471,M:20.7777,S:0.139143},78:{L:-1.158132,M:21.9564,S:0.14331},84:{L:-1.236497,M:23.1674,S:0.147337},90:{L:-1.306268,M:24.4265,S:0.151472},96:{L:-1.351813,M:25.7526,S:0.155974},102:{L:-1.363458,M:27.1649,S:0.161026},108:{L:-1.339405,M:28.6813,S:0.166659},114:{L:-1.284375,M:30.3177,S:0.172729},120:{L:-1.206688,M:32.088,S:0.178929},126:{L:-1.115543,M:34.0036,S:0.184847},132:{L:-1.019277,M:36.0726,S:0.19003},138:{L:-0.92467,M:38.2978,S:0.194053},144:{L:-0.836962,M:40.6744,S:0.196592},150:{L:-0.760274,M:43.1883,S:0.197464},156:{L:-0.698166,M:45.8134,S:0.196662},162:{L:-0.654143,M:48.5111,S:0.194344},168:{L:-0.631877,M:51.231,S:0.190808},174:{L:-0.634919,M:53.9126,S:0.186442},180:{L:-0.665609,M:56.491,S:0.181666},186:{L:-0.723218,M:58.9029,S:0.176887},192:{L:-0.801993,M:61.0954,S:0.172459},198:{L:-0.890436,M:63.0323,S:0.168655},204:{L:-0.973245,M:64.6996,S:0.16564},210:{L:-1.035402,M:66.1075,S:0.163439},216:{L:-1.066224,M:67.2899,S:0.161923},222:{L:-1.061342,M:68.3,S:0.16087},228:{L:-1.023292,M:69.1947,S:0.160138},234:{L:-0.964377,M:69.9987,S:0.160007},240:{L:-0.916488,M:70.5976,S:0.161477}},female:{24:{L:-0.752207,M:12.1346,S:0.10774},30:{L:-0.914719,M:13.0436,S:0.113023},36:{L:-1.024471,M:13.9411,S:0.119492},42:{L:-1.107022,M:14.8812,S:0.125973},48:{L:-1.17703,M:15.8782,S:0.131802},54:{L:-1.238331,M:16.9283,S:0.136811},60:{L:-1.287692,M:18.0231,S:0.141191},66:{L:-1.318993,M:19.1583,S:0.145317},72:{L:-1.326764,M:20.3364,S:0.14959},78:{L:-1.308487,M:21.5675,S:0.154326},84:{L:-1.265549,M:22.868,S:0.159693},90:{L:-1.202884,M:24.2579,S:0.165689},96:{L:-1.127684,M:25.757,S:0.172147},102:{L:-1.047847,M:27.382,S:0.178774},108:{L:-0.970686,M:29.1429,S:0.185201},114:{L:-0.902198,M:31.0403,S:0.191041},120:{L:-0.846873,M:33.0639,S:0.195947},126:{L:-0.807873,M:35.1918,S:0.199648},132:{L:-0.787374,M:37.3909,S:0.201971},138:{L:-0.786904,M:39.6191,S:0.202848},144:{L:-0.8076,M:41.828,S:0.202299},150:{L:-0.850307,M:43.9661,S:0.200419},156:{L:-0.915514,M:45.9837,S:0.197363},162:{L:-1.003051,M:47.8366,S:0.19333},168:{L:-1.111606,M:49.4908,S:0.18856},174:{L:-1.238005,M:50.9254,S:0.183328},180:{L:-1.376478,M:52.1357,S:0.177947},186:{L:-1.518156,M:53.1333,S:0.172761},192:{L:-1.651248,M:53.9454,S:0.168125},198:{L:-1.762241,M:54.6122,S:0.164368},204:{L:-1.838092,M:55.1822,S:0.161753},210:{L:-1.868977,M:55.7062,S:0.160423},216:{L:-1.850946,M:56.2297,S:0.16037},222:{L:-1.787979,M:56.7803,S:0.161399},228:{L:-1.693267,M:57.3518,S:0.163138},234:{L:-1.589533,M:57.8833,S:0.165088},240:{L:-1.513362,M:58.219,S:0.166645}}};
-
-    // WHO Length/Height-for-Age 0-60mo (monthly)
-    var lfaLMS = {male:{0:{L:1.0,M:49.8842,S:0.03795},1:{L:1.0,M:54.6645,S:0.03559},2:{L:1.0,M:58.4384,S:0.03423},3:{L:1.0,M:61.4013,S:0.03329},4:{L:1.0,M:63.9041,S:0.03257},5:{L:1.0,M:65.8912,S:0.03204},6:{L:1.0,M:67.6435,S:0.03165},7:{L:1.0,M:69.1615,S:0.03139},8:{L:1.0,M:70.6224,S:0.03124},9:{L:1.0,M:71.9714,S:0.03117},10:{L:1.0,M:73.2653,S:0.03118},11:{L:1.0,M:74.5464,S:0.03125},12:{L:1.0,M:75.7391,S:0.03137},13:{L:1.0,M:76.9304,S:0.03154},14:{L:1.0,M:78.0451,S:0.03174},15:{L:1.0,M:79.1613,S:0.03197},16:{L:1.0,M:80.2113,S:0.03222},17:{L:1.0,M:81.234,S:0.03249},18:{L:1.0,M:82.2628,S:0.03279},19:{L:1.0,M:83.2318,S:0.0331},20:{L:1.0,M:84.2074,S:0.03342},21:{L:1.0,M:85.1291,S:0.03375},22:{L:1.0,M:86.0589,S:0.0341},23:{L:1.0,M:86.9392,S:0.03445},24:{L:1.0,M:87.8018,S:0.03479},25:{L:1.0,M:87.9737,S:0.03542},26:{L:1.0,M:88.7964,S:0.03576},27:{L:1.0,M:89.6247,S:0.0361},28:{L:1.0,M:90.4056,S:0.03642},29:{L:1.0,M:91.1906,S:0.03674},30:{L:1.0,M:91.9297,S:0.03704},31:{L:1.0,M:92.6735,S:0.03733},32:{L:1.0,M:93.3753,S:0.03761},33:{L:1.0,M:94.0612,S:0.03787},34:{L:1.0,M:94.7559,S:0.03812},35:{L:1.0,M:95.4168,S:0.03836},36:{L:1.0,M:96.0889,S:0.03858},37:{L:1.0,M:96.7298,S:0.03879},38:{L:1.0,M:97.3827,S:0.039},39:{L:1.0,M:98.006,S:0.03919},40:{L:1.0,M:98.6412,S:0.03937},41:{L:1.0,M:99.2471,S:0.03954},42:{L:1.0,M:99.8441,S:0.0397},43:{L:1.0,M:100.4522,S:0.03986},44:{L:1.0,M:101.0326,S:0.04002},45:{L:1.0,M:101.6246,S:0.04017},46:{L:1.0,M:102.191,S:0.04031},47:{L:1.0,M:102.7706,S:0.04045},48:{L:1.0,M:103.3273,S:0.04059},49:{L:1.0,M:103.8806,S:0.04073},50:{L:1.0,M:104.4496,S:0.04086},51:{L:1.0,M:104.9984,S:0.041},52:{L:1.0,M:105.5641,S:0.04113},53:{L:1.0,M:106.1104,S:0.04126},54:{L:1.0,M:106.6736,S:0.04139},55:{L:1.0,M:107.2176,S:0.04152},56:{L:1.0,M:107.7607,S:0.04165},57:{L:1.0,M:108.3209,S:0.04177},58:{L:1.0,M:108.8621,S:0.0419},59:{L:1.0,M:109.4203,S:0.04202},60:{L:1.0,M:109.9593,S:0.04214}},female:{0:{L:1.0,M:49.1477,S:0.0379},1:{L:1.0,M:53.6326,S:0.03641},2:{L:1.0,M:57.0796,S:0.03568},3:{L:1.0,M:59.7773,S:0.0352},4:{L:1.0,M:62.1071,S:0.03486},5:{L:1.0,M:64.019,S:0.03463},6:{L:1.0,M:65.751,S:0.03448},7:{L:1.0,M:67.2842,S:0.03441},8:{L:1.0,M:68.7732,S:0.0344},9:{L:1.0,M:70.1463,S:0.03444},10:{L:1.0,M:71.4656,S:0.03452},11:{L:1.0,M:72.7788,S:0.03464},12:{L:1.0,M:74.0049,S:0.03479},13:{L:1.0,M:75.2297,S:0.03496},14:{L:1.0,M:76.377,S:0.03514},15:{L:1.0,M:77.5258,S:0.03534},16:{L:1.0,M:78.6055,S:0.03555},17:{L:1.0,M:79.6559,S:0.03576},18:{L:1.0,M:80.7121,S:0.03598},19:{L:1.0,M:81.708,S:0.0362},20:{L:1.0,M:82.7116,S:0.03643},21:{L:1.0,M:83.6595,S:0.03665},22:{L:1.0,M:84.6154,S:0.03689},23:{L:1.0,M:85.5184,S:0.03711},24:{L:1.0,M:86.4008,S:0.03733},25:{L:1.0,M:86.5922,S:0.03786},26:{L:1.0,M:87.4358,S:0.03808},27:{L:1.0,M:88.2881,S:0.0383},28:{L:1.0,M:89.0938,S:0.03851},29:{L:1.0,M:89.9072,S:0.03872},30:{L:1.0,M:90.6765,S:0.03893},31:{L:1.0,M:91.4539,S:0.03913},32:{L:1.0,M:92.1906,S:0.03933},33:{L:1.0,M:92.9135,S:0.03952},34:{L:1.0,M:93.6473,S:0.03971},35:{L:1.0,M:94.346,S:0.03989},36:{L:1.0,M:95.0572,S:0.04007},37:{L:1.0,M:95.7356,S:0.04024},38:{L:1.0,M:96.427,S:0.04041},39:{L:1.0,M:97.0871,S:0.04057},40:{L:1.0,M:97.7601,S:0.04074},41:{L:1.0,M:98.4028,S:0.04089},42:{L:1.0,M:99.0369,S:0.04105},43:{L:1.0,M:99.6834,S:0.0412},44:{L:1.0,M:100.3007,S:0.04135},45:{L:1.0,M:100.9301,S:0.0415},46:{L:1.0,M:101.5312,S:0.04164},47:{L:1.0,M:102.1446,S:0.04179},48:{L:1.0,M:102.7312,S:0.04193},49:{L:1.0,M:103.3113,S:0.04206},50:{L:1.0,M:103.9045,S:0.0422},51:{L:1.0,M:104.4727,S:0.04233},52:{L:1.0,M:105.0541,S:0.04247},53:{L:1.0,M:105.6114,S:0.04259},54:{L:1.0,M:106.1817,S:0.04272},55:{L:1.0,M:106.7284,S:0.04285},56:{L:1.0,M:107.2698,S:0.04297},57:{L:1.0,M:107.8238,S:0.0431},58:{L:1.0,M:108.3547,S:0.04322},59:{L:1.0,M:108.8981,S:0.04335},60:{L:1.0,M:109.4189,S:0.04346}}};
-
-    // CDC Stature-for-Age 24-240mo (every 6 months)
-    var cdcLfaLMS = {male:{24:{L:1.007208,M:86.8616,S:0.040396},30:{L:0.174489,M:91.3324,S:0.040965},36:{L:-0.390918,M:95.2736,S:0.040534},42:{L:0.32653,M:99.0025,S:0.040848},48:{L:0.827637,M:102.5105,S:0.041344},54:{L:1.133652,M:105.8813,S:0.041956},60:{L:1.266367,M:109.1751,S:0.042593},66:{L:1.255402,M:112.4296,S:0.043181},72:{L:1.137443,M:115.6609,S:0.043673},78:{L:0.954853,M:118.8668,S:0.044069},84:{L:0.753244,M:122.0305,S:0.044403},90:{L:0.575908,M:125.1259,S:0.044736},96:{L:0.455268,M:128.1237,S:0.045127},102:{L:0.404778,M:130.9983,S:0.045618},108:{L:0.415687,M:133.7345,S:0.046217},114:{L:0.461031,M:136.3343,S:0.046897},120:{L:0.505564,M:138.8234,S:0.04761},126:{L:0.518588,M:141.2582,S:0.048304},132:{L:0.487939,M:143.7304,S:0.048938},138:{L:0.434576,M:146.3665,S:0.049489},144:{L:0.420919,M:149.3088,S:0.049948},150:{L:0.531952,M:152.6624,S:0.050273},156:{L:0.81624,M:156.4099,S:0.050333},162:{L:1.232769,M:160.3493,S:0.049927},168:{L:1.670433,M:164.1418,S:0.048945},174:{L:2.016782,M:167.4641,S:0.047507},180:{L:2.20518,M:170.1393,S:0.04589},186:{L:2.225326,M:172.1563,S:0.044363},192:{L:2.113023,M:173.6101,S:0.043086},198:{L:1.927321,M:174.631,S:0.042107},204:{L:1.724738,M:175.341,S:0.041408},210:{L:1.543253,M:175.836,S:0.040938},216:{L:1.399999,M:176.185,S:0.040644},222:{L:1.297149,M:176.4352,S:0.040474},228:{L:1.229163,M:176.6179,S:0.040391},234:{L:1.18802,M:176.7538,S:0.040364},240:{L:1.167279,M:176.8492,S:0.04037}},female:{24:{L:1.051273,M:85.3973,S:0.04086},30:{L:0.814544,M:90.3334,S:0.041754},36:{L:0.541981,M:94.2134,S:0.042018},42:{L:0.377878,M:97.6485,S:0.042622},48:{L:0.225706,M:101.0339,S:0.04326},54:{L:0.075699,M:104.4635,S:0.043817},60:{L:-0.05773,M:107.9566,S:0.044277},66:{L:-0.159198,M:111.4876,S:0.044653},72:{L:-0.219069,M:115.0055,S:0.044964},78:{L:-0.234772,M:118.4496,S:0.045226},84:{L:-0.210211,M:121.7617,S:0.045461},90:{L:-0.154357,M:124.8956,S:0.045694},96:{L:-0.079283,M:127.8263,S:0.045968},102:{L:0.002744,M:130.5574,S:0.04634},108:{L:0.084148,M:133.1304,S:0.046884},114:{L:0.169805,M:135.6342,S:0.04767},120:{L:0.284749,M:138.2112,S:0.048705},126:{L:0.46918,M:141.0397,S:0.049812},132:{L:0.74429,M:144.2609,S:0.050524},138:{L:1.062475,M:147.8424,S:0.050208},144:{L:1.303045,M:151.4866,S:0.048599},150:{L:1.358163,M:154.7555,S:0.046198},156:{L:1.242968,M:157.3437,S:0.043859},162:{L:1.076971,M:159.2075,S:0.042114},168:{L:0.956572,M:160.4777,S:0.041022},174:{L:0.902452,M:161.3268,S:0.040409},180:{L:0.89557,M:161.898,S:0.040084},186:{L:0.913398,M:162.2908,S:0.039913},192:{L:0.941146,M:162.569,S:0.039821},198:{L:0.971038,M:162.7719,S:0.039767},204:{L:0.999506,M:162.9238,S:0.039732},210:{L:1.025143,M:163.0402,S:0.039707},216:{L:1.047571,M:163.1308,S:0.039687},222:{L:1.066873,M:163.2022,S:0.039671},228:{L:1.083315,M:163.259,S:0.039657},234:{L:1.097229,M:163.3045,S:0.039646},240:{L:1.108046,M:163.3383,S:0.039636}}};
-
-    // WHO Head Circumference 0-60mo (monthly)
-    var hcfaLMS = {male:{0:{L:1.0,M:34.4618,S:0.03686},1:{L:1.0,M:37.2435,S:0.03135},2:{L:1.0,M:39.1349,S:0.02997},3:{L:1.0,M:40.5008,S:0.02918},4:{L:1.0,M:41.6401,S:0.02868},5:{L:1.0,M:42.5524,S:0.02837},6:{L:1.0,M:43.3393,S:0.02817},7:{L:1.0,M:43.9791,S:0.02804},8:{L:1.0,M:44.5384,S:0.02796},9:{L:1.0,M:45.0007,S:0.02792},10:{L:1.0,M:45.4004,S:0.0279},11:{L:1.0,M:45.7593,S:0.02789},12:{L:1.0,M:46.0637,S:0.02789},13:{L:1.0,M:46.3421,S:0.02789},14:{L:1.0,M:46.5834,S:0.02791},15:{L:1.0,M:46.809,S:0.02792},16:{L:1.0,M:47.0088,S:0.02795},17:{L:1.0,M:47.1936,S:0.02797},18:{L:1.0,M:47.3718,S:0.028},19:{L:1.0,M:47.5341,S:0.02803},20:{L:1.0,M:47.6931,S:0.02806},21:{L:1.0,M:47.8399,S:0.0281},22:{L:1.0,M:47.985,S:0.02814},23:{L:1.0,M:48.1198,S:0.02817},24:{L:1.0,M:48.2494,S:0.02821},25:{L:1.0,M:48.378,S:0.02825},26:{L:1.0,M:48.4974,S:0.0283},27:{L:1.0,M:48.6158,S:0.02834},28:{L:1.0,M:48.7255,S:0.02838},29:{L:1.0,M:48.8341,S:0.02843},30:{L:1.0,M:48.9347,S:0.02847},31:{L:1.0,M:49.0341,S:0.02851},32:{L:1.0,M:49.126,S:0.02855},33:{L:1.0,M:49.214,S:0.02859},34:{L:1.0,M:49.3011,S:0.02863},35:{L:1.0,M:49.3818,S:0.02867},36:{L:1.0,M:49.4619,S:0.02871},37:{L:1.0,M:49.5362,S:0.02875},38:{L:1.0,M:49.6101,S:0.02878},39:{L:1.0,M:49.679,S:0.02882},40:{L:1.0,M:49.7476,S:0.02886},41:{L:1.0,M:49.8117,S:0.02889},42:{L:1.0,M:49.8737,S:0.02893},43:{L:1.0,M:49.9357,S:0.02896},44:{L:1.0,M:49.9938,S:0.02899},45:{L:1.0,M:50.0518,S:0.02903},46:{L:1.0,M:50.1062,S:0.02906},47:{L:1.0,M:50.1606,S:0.02909},48:{L:1.0,M:50.2115,S:0.02912},49:{L:1.0,M:50.261,S:0.02915},50:{L:1.0,M:50.3107,S:0.02918},51:{L:1.0,M:50.3573,S:0.02921},52:{L:1.0,M:50.4043,S:0.02924},53:{L:1.0,M:50.4485,S:0.02927},54:{L:1.0,M:50.4931,S:0.0293},55:{L:1.0,M:50.5353,S:0.02932},56:{L:1.0,M:50.5766,S:0.02935},57:{L:1.0,M:50.6184,S:0.02938},58:{L:1.0,M:50.6582,S:0.0294},59:{L:1.0,M:50.6986,S:0.02943},60:{L:1.0,M:50.7372,S:0.02945}},female:{0:{L:1.0,M:33.8787,S:0.03496},1:{L:1.0,M:36.5163,S:0.03211},2:{L:1.0,M:38.258,S:0.03168},3:{L:1.0,M:39.521,S:0.0314},4:{L:1.0,M:40.5895,S:0.03119},5:{L:1.0,M:41.454,S:0.03102},6:{L:1.0,M:42.2079,S:0.03087},7:{L:1.0,M:42.8278,S:0.03075},8:{L:1.0,M:43.3753,S:0.03063},9:{L:1.0,M:43.8309,S:0.03053},10:{L:1.0,M:44.2273,S:0.03044},11:{L:1.0,M:44.5865,S:0.03035},12:{L:1.0,M:44.894,S:0.03027},13:{L:1.0,M:45.1779,S:0.03019},14:{L:1.0,M:45.4255,S:0.03012},15:{L:1.0,M:45.6582,S:0.03005},16:{L:1.0,M:45.865,S:0.02999},17:{L:1.0,M:46.0571,S:0.02993},18:{L:1.0,M:46.2431,S:0.02987},19:{L:1.0,M:46.4135,S:0.02982},20:{L:1.0,M:46.5814,S:0.02977},21:{L:1.0,M:46.7375,S:0.02972},22:{L:1.0,M:46.8931,S:0.02967},23:{L:1.0,M:47.0388,S:0.02962},24:{L:1.0,M:47.1799,S:0.02958},25:{L:1.0,M:47.3207,S:0.02953},26:{L:1.0,M:47.452,S:0.02949},27:{L:1.0,M:47.5825,S:0.02945},28:{L:1.0,M:47.7035,S:0.02941},29:{L:1.0,M:47.8231,S:0.02937},30:{L:1.0,M:47.9336,S:0.02933},31:{L:1.0,M:48.0425,S:0.02929},32:{L:1.0,M:48.1432,S:0.02926},33:{L:1.0,M:48.2395,S:0.02922},34:{L:1.0,M:48.3347,S:0.02919},35:{L:1.0,M:48.423,S:0.02916},36:{L:1.0,M:48.5106,S:0.02912},37:{L:1.0,M:48.5921,S:0.02909},38:{L:1.0,M:48.6732,S:0.02906},39:{L:1.0,M:48.7487,S:0.02903},40:{L:1.0,M:48.824,S:0.029},41:{L:1.0,M:48.8942,S:0.02897},42:{L:1.0,M:48.9621,S:0.02894},43:{L:1.0,M:49.0298,S:0.02891},44:{L:1.0,M:49.0932,S:0.02888},45:{L:1.0,M:49.1566,S:0.02886},46:{L:1.0,M:49.2162,S:0.02883},47:{L:1.0,M:49.2759,S:0.0288},48:{L:1.0,M:49.3321,S:0.02878},49:{L:1.0,M:49.3869,S:0.02875},50:{L:1.0,M:49.4421,S:0.02873},51:{L:1.0,M:49.4942,S:0.0287},52:{L:1.0,M:49.5468,S:0.02868},53:{L:1.0,M:49.5966,S:0.02866},54:{L:1.0,M:49.647,S:0.02863},55:{L:1.0,M:49.6946,S:0.02861},56:{L:1.0,M:49.7413,S:0.02859},57:{L:1.0,M:49.7886,S:0.02856},58:{L:1.0,M:49.8335,S:0.02854},59:{L:1.0,M:49.8791,S:0.02852},60:{L:1.0,M:49.9225,S:0.0285}}};
-
-    // WHO Weight-for-Length 45-110cm (every 1cm)
-    var wflLMS = {male:{45:{L:-0.3521,M:2.441,S:0.09182},46:{L:-0.3521,M:2.6077,S:0.09124},47:{L:-0.3521,M:2.7755,S:0.09065},48:{L:-0.3521,M:2.948,S:0.09007},49:{L:-0.3521,M:3.1308,S:0.08948},50:{L:-0.3521,M:3.3278,S:0.0889},51:{L:-0.3521,M:3.5376,S:0.08831},52:{L:-0.3521,M:3.762,S:0.08771},53:{L:-0.3521,M:4.006,S:0.08711},54:{L:-0.3521,M:4.2693,S:0.08651},55:{L:-0.3521,M:4.5467,S:0.08592},56:{L:-0.3521,M:4.8338,S:0.08535},57:{L:-0.3521,M:5.1259,S:0.08481},58:{L:-0.3521,M:5.418,S:0.0843},59:{L:-0.3521,M:5.7074,S:0.08383},60:{L:-0.3521,M:5.9907,S:0.08342},61:{L:-0.3521,M:6.2632,S:0.08308},62:{L:-0.3521,M:6.5251,S:0.08279},63:{L:-0.3521,M:6.7786,S:0.08255},64:{L:-0.3521,M:7.0255,S:0.08236},65:{L:-0.3521,M:7.2666,S:0.08223},66:{L:-0.3521,M:7.5034,S:0.08215},67:{L:-0.3521,M:7.737,S:0.08212},68:{L:-0.3521,M:7.9674,S:0.08214},69:{L:-0.3521,M:8.1955,S:0.08219},70:{L:-0.3521,M:8.4227,S:0.08229},71:{L:-0.3521,M:8.648,S:0.08241},72:{L:-0.3521,M:8.8697,S:0.08254},73:{L:-0.3521,M:9.0865,S:0.08269},74:{L:-0.3521,M:9.2974,S:0.08283},75:{L:-0.3521,M:9.5032,S:0.08295},76:{L:-0.3521,M:9.7033,S:0.08307},77:{L:-0.3521,M:9.8963,S:0.08314},78:{L:-0.3521,M:10.0827,S:0.08318},79:{L:-0.3521,M:10.2649,S:0.08316},80:{L:-0.3521,M:10.4475,S:0.08308},81:{L:-0.3521,M:10.6352,S:0.08293},82:{L:-0.3521,M:10.8321,S:0.08273},83:{L:-0.3521,M:11.0415,S:0.08246},84:{L:-0.3521,M:11.2651,S:0.08215},85:{L:-0.3521,M:11.5007,S:0.08181},86:{L:-0.3521,M:11.7444,S:0.08145},87:{L:-0.3521,M:11.9916,S:0.08111},88:{L:-0.3521,M:12.2382,S:0.08082},89:{L:-0.3521,M:12.4815,S:0.08058},90:{L:-0.3521,M:12.7209,S:0.08041},91:{L:-0.3521,M:12.9569,S:0.0803},92:{L:-0.3521,M:13.191,S:0.08025},93:{L:-0.3521,M:13.4239,S:0.08026},94:{L:-0.3521,M:13.6572,S:0.08034},95:{L:-0.3521,M:13.8928,S:0.08047},96:{L:-0.3521,M:14.1325,S:0.08067},97:{L:-0.3521,M:14.3782,S:0.08092},98:{L:-0.3521,M:14.6316,S:0.08122},99:{L:-0.3521,M:14.8934,S:0.08157},100:{L:-0.3521,M:15.1637,S:0.08198},101:{L:-0.3521,M:15.4419,S:0.08243},102:{L:-0.3521,M:15.7276,S:0.08292},103:{L:-0.3521,M:16.0206,S:0.08343},104:{L:-0.3521,M:16.3204,S:0.08397},105:{L:-0.3521,M:16.6268,S:0.08453},106:{L:-0.3521,M:16.9401,S:0.0851},107:{L:-0.3521,M:17.2607,S:0.08568},108:{L:-0.3521,M:17.5885,S:0.08629},109:{L:-0.3521,M:17.9242,S:0.08691},110:{L:-0.3521,M:18.2689,S:0.08755}},female:{45:{L:-0.3833,M:2.4607,S:0.09029},46:{L:-0.3833,M:2.6306,S:0.09037},47:{L:-0.3833,M:2.8007,S:0.09044},48:{L:-0.3833,M:2.9741,S:0.09052},49:{L:-0.3833,M:3.156,S:0.0906},50:{L:-0.3833,M:3.3518,S:0.09068},51:{L:-0.3833,M:3.5636,S:0.09076},52:{L:-0.3833,M:3.7911,S:0.09085},53:{L:-0.3833,M:4.0332,S:0.09093},54:{L:-0.3833,M:4.2875,S:0.09102},55:{L:-0.3833,M:4.5498,S:0.0911},56:{L:-0.3833,M:4.8162,S:0.09118},57:{L:-0.3833,M:5.0837,S:0.09125},58:{L:-0.3833,M:5.3507,S:0.0913},59:{L:-0.3833,M:5.6151,S:0.09134},60:{L:-0.3833,M:5.8742,S:0.09136},61:{L:-0.3833,M:6.127,S:0.09137},62:{L:-0.3833,M:6.3738,S:0.09135},63:{L:-0.3833,M:6.6144,S:0.09131},64:{L:-0.3833,M:6.8501,S:0.09126},65:{L:-0.3833,M:7.0812,S:0.09119},66:{L:-0.3833,M:7.3076,S:0.0911},67:{L:-0.3833,M:7.5288,S:0.09101},68:{L:-0.3833,M:7.7448,S:0.0909},69:{L:-0.3833,M:7.9559,S:0.09079},70:{L:-0.3833,M:8.163,S:0.09068},71:{L:-0.3833,M:8.3666,S:0.09056},72:{L:-0.3833,M:8.5679,S:0.09043},73:{L:-0.3833,M:8.7661,S:0.09031},74:{L:-0.3833,M:8.9601,S:0.09018},75:{L:-0.3833,M:9.149,S:0.09005},76:{L:-0.3833,M:9.3337,S:0.08992},77:{L:-0.3833,M:9.5166,S:0.08979},78:{L:-0.3833,M:9.7015,S:0.08965},79:{L:-0.3833,M:9.8915,S:0.08952},80:{L:-0.3833,M:10.0891,S:0.0894},81:{L:-0.3833,M:10.2965,S:0.08928},82:{L:-0.3833,M:10.514,S:0.08918},83:{L:-0.3833,M:10.741,S:0.0891},84:{L:-0.3833,M:10.9767,S:0.08903},85:{L:-0.3833,M:11.2198,S:0.08898},86:{L:-0.3833,M:11.4684,S:0.08895},87:{L:-0.3833,M:11.7201,S:0.08895},88:{L:-0.3833,M:11.972,S:0.08896},89:{L:-0.3833,M:12.2229,S:0.089},90:{L:-0.3833,M:12.4723,S:0.08906},91:{L:-0.3833,M:12.7205,S:0.08913},92:{L:-0.3833,M:12.9681,S:0.08923},93:{L:-0.3833,M:13.2158,S:0.08934},94:{L:-0.3833,M:13.4643,S:0.08948},95:{L:-0.3833,M:13.7146,S:0.08963},96:{L:-0.3833,M:13.9676,S:0.08981},97:{L:-0.3833,M:14.2239,S:0.09},98:{L:-0.3833,M:14.4848,S:0.09021},99:{L:-0.3833,M:14.7519,S:0.09044},100:{L:-0.3833,M:15.0267,S:0.09069},101:{L:-0.3833,M:15.3108,S:0.09096},102:{L:-0.3833,M:15.6046,S:0.09125},103:{L:-0.3833,M:15.9087,S:0.09155},104:{L:-0.3833,M:16.2229,S:0.09186},105:{L:-0.3833,M:16.547,S:0.09219},106:{L:-0.3833,M:16.8814,S:0.09254},107:{L:-0.3833,M:17.2269,S:0.09289},108:{L:-0.3833,M:17.5839,S:0.09326},109:{L:-0.3833,M:17.9526,S:0.09363},110:{L:-0.3833,M:18.3324,S:0.09401}}};
-
-    // Fenton Preterm Growth LMS (GA 22-50 weeks) — Weight in grams
-    var fentonLMS = {
-      male: {
-        22:{L:0.21,M:496,S:0.17},24:{L:0.21,M:660,S:0.17},26:{L:0.21,M:870,S:0.16},
-        28:{L:0.20,M:1124,S:0.15},30:{L:0.18,M:1430,S:0.14},32:{L:0.15,M:1795,S:0.14},
-        34:{L:0.12,M:2230,S:0.13},36:{L:0.08,M:2710,S:0.13},38:{L:0.04,M:3195,S:0.12},
-        40:{L:0.01,M:3530,S:0.12},42:{L:-0.02,M:3820,S:0.12},44:{L:-0.04,M:4200,S:0.12},
-        46:{L:-0.06,M:4680,S:0.12},48:{L:-0.07,M:5200,S:0.12},50:{L:-0.08,M:5760,S:0.12}
-      },
-      female: {
-        22:{L:0.23,M:474,S:0.17},24:{L:0.22,M:610,S:0.17},26:{L:0.22,M:810,S:0.16},
-        28:{L:0.21,M:1040,S:0.15},30:{L:0.19,M:1330,S:0.14},32:{L:0.16,M:1680,S:0.14},
-        34:{L:0.12,M:2090,S:0.13},36:{L:0.08,M:2540,S:0.13},38:{L:0.04,M:3000,S:0.12},
-        40:{L:0.01,M:3340,S:0.12},42:{L:-0.02,M:3630,S:0.12},44:{L:-0.04,M:4010,S:0.12},
-        46:{L:-0.06,M:4470,S:0.12},48:{L:-0.07,M:4970,S:0.12},50:{L:-0.08,M:5510,S:0.12}
-      }
-    };
-
-    // Growth sub-pill navigation
-    document.querySelectorAll('[data-growth]').forEach(function(pill) {
-      pill.addEventListener('click', function() {
-        document.querySelectorAll('[data-growth]').forEach(function(p) { p.classList.remove('active'); });
-        pill.classList.add('active');
-        currentGrowthType = pill.dataset.growth;
-        var isFenton = currentGrowthType === 'fenton';
-        var isHC = currentGrowthType === 'hcfa';
-        var isWFL = currentGrowthType === 'wfl';
-        document.getElementById('growth-age-field').style.display = (isFenton || isWFL) ? 'none' : '';
-        document.getElementById('growth-ga-field').style.display = isFenton ? '' : 'none';
-        document.getElementById('growth-hc-field').style.display = isHC ? '' : 'none';
-        document.getElementById('growth-weight-field').style.display = isHC ? 'none' : '';
-        document.getElementById('growth-length-field').style.display = (currentGrowthType === 'wfa') ? 'none' : (isFenton ? 'none' : '');
-        var src = document.getElementById('growth-source-text');
-        if (isFenton) src.textContent = 'Fenton 2013 preterm growth charts (22-50 weeks GA). Weight in grams.';
-        else if (isHC) src.textContent = 'WHO head circumference-for-age (0-36 months).';
-        else if (isWFL) src.textContent = 'WHO weight-for-length (45-110 cm, 0-2 years).';
-        else src.textContent = 'WHO growth standards (0-2y) / CDC 2000 (2-20y).';
-        document.getElementById('growth-result').classList.add('hidden');
-        var chartContainer = document.getElementById('growth-chart-container');
-        if (chartContainer) chartContainer.classList.add('hidden');
-        if (_chartInstances['growth-chart-canvas']) { _chartInstances['growth-chart-canvas'].destroy(); _chartInstances['growth-chart-canvas'] = null; }
-        // Show MPH section only for LFA
-        var mphSection = document.getElementById('growth-mph-section');
-        if (mphSection) mphSection.style.display = (currentGrowthType === 'lfa') ? '' : 'none';
-      });
-    });
-
-    function interpolateLMS(lmsTable, val) {
-      var keys = Object.keys(lmsTable).map(Number).sort(function(a,b){return a-b;});
-      if (val <= keys[0]) return lmsTable[keys[0]];
-      if (val >= keys[keys.length-1]) return lmsTable[keys[keys.length-1]];
-      for (var i = 0; i < keys.length - 1; i++) {
-        if (val >= keys[i] && val <= keys[i+1]) {
-          var t = (val - keys[i]) / (keys[i+1] - keys[i]);
-          var a = lmsTable[keys[i]], b = lmsTable[keys[i+1]];
-          return { L: a.L + t*(b.L-a.L), M: a.M + t*(b.M-a.M), S: a.S + t*(b.S-a.S) };
-        }
-      }
-      return lmsTable[keys[0]];
-    }
-
-    function calcZFromLMS(value, L, M, S) {
-      if (Math.abs(L) < 0.001) return Math.log(value / M) / S;
-      return (Math.pow(value / M, L) - 1) / (L * S);
-    }
-
-    function renderGrowthResult(label, value, unit, z, percentile) {
-      var pctl = (Math.round(percentile * 100) / 100).toFixed(2);
-      var cl;
-      if (pctl >= 95 || pctl <= 5) cl = { color: '#f59e0b', bg: '#fef3c7', text: pctl <= 5 ? 'Below 5th percentile' : 'Above 95th percentile' };
-      else if (pctl >= 85 || pctl <= 15) cl = { color: '#f97316', bg: '#ffedd5', text: pctl + 'th percentile' };
-      else cl = { color: '#10b981', bg: '#d1fae5', text: pctl + 'th percentile' };
-
-      return '<div class="calc-result-header" style="background:' + cl.bg + ';border-color:' + cl.color + ';">' +
-        '<div style="font-size:18px;font-weight:700;color:' + cl.color + ';">' + cl.text + '</div>' +
-        '<div style="font-size:13px;color:var(--g600);margin-top:4px;">' + label + ': ' + value + ' ' + unit + '</div>' +
-      '</div>' +
-      '<div class="calc-result-grid">' +
-        '<div class="calc-result-item"><div class="calc-result-label">Percentile</div><div class="calc-result-value">' + pctl + '<span style="font-size:12px;">th</span></div></div>' +
-        '<div class="calc-result-item"><div class="calc-result-label">Z-Score</div><div class="calc-result-value" style="font-size:16px;">' + z.toFixed(2) + '</div></div>' +
-      '</div>';
-    }
-
-    document.getElementById('btn-calc-growth').addEventListener('click', function() {
-      var sex = document.getElementById('growth-sex').value;
-      if (!sex) { showToast('Select sex', 'error'); return; }
-
-      var resultDiv = document.getElementById('growth-result');
-
-      if (currentGrowthType === 'fenton') {
-        var ga = parseFloat(document.getElementById('growth-ga').value);
-        var wt = parseFloat(document.getElementById('growth-weight').value);
-        if (!ga || !wt) { showToast('Enter gestational age and weight', 'error'); return; }
-        var wtGrams = wt * 1000;
-        var lms = interpolateLMS(fentonLMS[sex], ga);
-        var z = calcZFromLMS(wtGrams, lms.L, lms.M, lms.S);
-        var p = normalCDF(z) * 100;
-        resultDiv.classList.remove('hidden');
-        resultDiv.innerHTML = renderGrowthResult('Weight at ' + ga + ' weeks GA', wt + ' kg (' + Math.round(wtGrams) + 'g)', '', z, p);
-        renderGrowthChart('growth-chart-canvas', 'growth-chart-container', fentonLMS[sex], ga, wtGrams, 'Gestational Age (weeks)', 'Weight (g)');
-        return;
-      }
-
-      var yrEl = document.getElementById('growth-age-yr');
-      var moEl = document.getElementById('growth-age-mo');
-      var dyEl = document.getElementById('growth-age-d');
-      var yrRaw = yrEl ? yrEl.value.trim() : '';
-      var moRaw = moEl ? moEl.value.trim() : '';
-      var dyRaw = dyEl ? dyEl.value.trim() : '';
-      // Treat blank fields as 0, but require at least ONE field to have any value.
-      // "0 days" (newborn at birth) is valid — explicit zero counts.
-      if (yrRaw === '' && moRaw === '' && dyRaw === '') {
-        showToast('Enter age (years, months, or days)', 'error'); return;
-      }
-      var yr = parseFloat(yrRaw) || 0;
-      var mo = parseFloat(moRaw) || 0;
-      var dy = parseFloat(dyRaw) || 0;
-      var age = yr * 12 + mo + dy / 30.4375; // age in months, fractional OK
-      if (age < 0) { showToast('Age cannot be negative', 'error'); return; }
-
-      if (currentGrowthType === 'wfa') {
-        var wt = parseFloat(document.getElementById('growth-weight').value);
-        if (!wt) { showToast('Enter weight', 'error'); return; }
-        // Use WHO for 0-60mo, CDC for >60mo
-        var wfaTable = (age > 24) ? cdcWfaLMS[sex] : wfaLMS[sex];
-        var wfaChartTable = (age > 24) ? cdcWfaLMS[sex] : wfaLMS[sex];
-        var lms = interpolateLMS(wfaTable, age);
-        var z = calcZFromLMS(wt, lms.L, lms.M, lms.S);
-        var p = normalCDF(z) * 100;
-        var src = (age > 24) ? 'CDC' : 'WHO';
-        resultDiv.classList.remove('hidden');
-        resultDiv.innerHTML = renderGrowthResult('Weight-for-Age (' + age + ' mo, ' + src + ')', wt, 'kg', z, p);
-        if (age > 24) {
-          var wfaYears = {}; Object.keys(wfaChartTable).forEach(function(k) { wfaYears[+(k/12).toFixed(2)] = wfaChartTable[k]; });
-          renderGrowthChart('growth-chart-canvas', 'growth-chart-container', wfaYears, +(age/12).toFixed(2), wt, 'Age (years)', 'Weight (kg)');
-        } else {
-          renderGrowthChart('growth-chart-canvas', 'growth-chart-container', wfaChartTable, age, wt, 'Age (months)', 'Weight (kg)');
-        }
-      }
-      else if (currentGrowthType === 'lfa') {
-        var len = parseFloat(document.getElementById('growth-length').value);
-        if (!len) { showToast('Enter length/height', 'error'); return; }
-        // Use WHO for 0-60mo, CDC for >60mo
-        var lfaTable = (age > 24) ? cdcLfaLMS[sex] : lfaLMS[sex];
-        var lms = interpolateLMS(lfaTable, age);
-        var z = calcZFromLMS(len, lms.L, lms.M, lms.S);
-        var p = normalCDF(z) * 100;
-        var src = (age > 24) ? 'CDC' : 'WHO';
-        resultDiv.classList.remove('hidden');
-        resultDiv.innerHTML = renderGrowthResult('Length/Height-for-Age (' + age + ' mo, ' + src + ')', len, 'cm', z, p);
-        // Mid-parental height
-        var mphDatasets = [];
-        var motherHt = parseFloat((document.getElementById('growth-mother-ht') || {}).value);
-        var fatherHt = parseFloat((document.getElementById('growth-father-ht') || {}).value);
-        var mph = calcMidParentalHeight(motherHt, fatherHt, sex);
-        if (mph) {
-          // Calculate what percentile the MPH corresponds to using adult height LMS (~18y = 216mo)
-          var adultLms = interpolateLMS(cdcLfaLMS[sex], 216);
-          var mphZ = calcZFromLMS(mph.target, adultLms.L, adultLms.M, adultLms.S);
-          var mphPctile = (Math.round(normalCDF(mphZ) * 10000) / 100).toFixed(2);
-          resultDiv.innerHTML += '<div style="margin-top:8px;padding:8px 12px;background:#ede9fe;border-radius:6px;font-size:13px;color:#6d28d9;"><strong>Mid-Parental Height:</strong> ' + mph.target.toFixed(1) + ' cm (' + mphPctile + 'th percentile) &mdash; target range: ' + mph.low.toFixed(1) + ' - ' + mph.high.toFixed(1) + ' cm</div>';
-          // MPH coordinates: use years if age > 24mo
-          var mphX1 = age > 24 ? 17 : 204;
-          var mphX2 = age > 24 ? 20 : 240;
-          mphDatasets.push({ label: 'MPH Range', data: [{x:mphX1,y:mph.low},{x:mphX2,y:mph.low}], borderColor:'rgba(139,92,246,0.3)', backgroundColor:'rgba(139,92,246,0.1)', fill:'+1', pointRadius:0, borderWidth:1, tension:0, order:5 });
-          mphDatasets.push({ label: 'MPH Upper', data: [{x:mphX1,y:mph.high},{x:mphX2,y:mph.high}], borderColor:'rgba(139,92,246,0.3)', fill:false, pointRadius:0, borderWidth:1, tension:0, order:5 });
-          mphDatasets.push({ label: 'MPH ' + mph.target.toFixed(0) + 'cm (' + mphPctile + 'th %ile)', data: [{x:mphX1,y:mph.target},{x:mphX2,y:mph.target}], borderColor:'rgba(139,92,246,0.8)', borderDash:[6,3], fill:false, pointRadius:3, pointHoverRadius:6, borderWidth:2, tension:0, order:5 });
-        }
-        if (age > 24) {
-          var lfaYears = {}; Object.keys(lfaTable).forEach(function(k) { lfaYears[+(k/12).toFixed(2)] = lfaTable[k]; });
-          renderGrowthChart('growth-chart-canvas', 'growth-chart-container', lfaYears, +(age/12).toFixed(2), len, 'Age (years)', 'Length/Height (cm)', mphDatasets);
-        } else {
-          renderGrowthChart('growth-chart-canvas', 'growth-chart-container', lfaTable, age, len, 'Age (months)', 'Length/Height (cm)', mphDatasets);
-        }
-      }
-      else if (currentGrowthType === 'hcfa') {
-        var hc = parseFloat(document.getElementById('growth-hc').value);
-        if (!hc) { showToast('Enter head circumference', 'error'); return; }
-        if (age > 60) { showToast('HC charts available 0-60 months only', 'error'); return; }
-        var lms = interpolateLMS(hcfaLMS[sex], age);
-        var z = calcZFromLMS(hc, lms.L, lms.M, lms.S);
-        var p = normalCDF(z) * 100;
-        resultDiv.classList.remove('hidden');
-        resultDiv.innerHTML = renderGrowthResult('Head Circumference (' + age + ' mo)', hc, 'cm', z, p);
-        if (age > 24) {
-          var hcYears = {}; Object.keys(hcfaLMS[sex]).forEach(function(k) { hcYears[+(k/12).toFixed(2)] = hcfaLMS[sex][k]; });
-          renderGrowthChart('growth-chart-canvas', 'growth-chart-container', hcYears, +(age/12).toFixed(2), hc, 'Age (years)', 'Head Circumference (cm)');
-        } else {
-          renderGrowthChart('growth-chart-canvas', 'growth-chart-container', hcfaLMS[sex], age, hc, 'Age (months)', 'Head Circumference (cm)');
-        }
-      }
-      else if (currentGrowthType === 'wfl') {
-        var wt = parseFloat(document.getElementById('growth-weight').value);
-        var len = parseFloat(document.getElementById('growth-length').value);
-        if (!wt || !len) { showToast('Enter weight and length', 'error'); return; }
-        // Use WHO Weight-for-Length if length is within 45-110cm range
-        if (len >= 45 && len <= 110 && wflLMS[sex]) {
-          var lms = interpolateLMS(wflLMS[sex], len);
-          var z = calcZFromLMS(wt, lms.L, lms.M, lms.S);
-          var p = normalCDF(z) * 100;
-          resultDiv.classList.remove('hidden');
-          resultDiv.innerHTML = renderGrowthResult('Weight-for-Length (' + wt + 'kg / ' + len + 'cm, WHO)', wt, 'kg', z, p);
-          renderGrowthChart('growth-chart-canvas', 'growth-chart-container', wflLMS[sex], len, wt, 'Length (cm)', 'Weight (kg)');
-        } else {
-          // Fall back to BMI-for-Age for children outside WFL range
-          var bmi = wt / Math.pow(len / 100, 2);
-          var ageMonths = Math.max(24, Math.min(240, Math.round(age)));
-          var lms = interpolateLMS(bmiLMS[sex], ageMonths);
-          var z = calcZFromLMS(bmi, lms.L, lms.M, lms.S);
-          var p = normalCDF(z) * 100;
-          resultDiv.classList.remove('hidden');
-          resultDiv.innerHTML = renderGrowthResult('Weight-for-Length (' + wt + 'kg / ' + len + 'cm, BMI proxy)', 'BMI ' + bmi.toFixed(1), 'kg/m2', z, p);
-        }
-      }
-    });
-
-    document.getElementById('btn-clear-growth').addEventListener('click', function() {
-      ['growth-sex', 'growth-age-yr', 'growth-age-mo', 'growth-age-d', 'growth-ga', 'growth-weight', 'growth-length', 'growth-hc'].forEach(function(id) {
-        var el = document.getElementById(id); if (el) el.value = '';
-      });
-      var hint = document.getElementById('growth-age-parsed'); if (hint) hint.textContent = '';
-      document.getElementById('growth-result').classList.add('hidden');
-    });
-
-    // Live feedback as the age fields change
-    var ageHint = document.getElementById('growth-age-parsed');
-    function updateAgeHint() {
-      if (!ageHint) return;
-      var yrRaw = ((document.getElementById('growth-age-yr') || {}).value || '').trim();
-      var moRaw = ((document.getElementById('growth-age-mo') || {}).value || '').trim();
-      var dyRaw = ((document.getElementById('growth-age-d') || {}).value || '').trim();
-      if (yrRaw === '' && moRaw === '' && dyRaw === '') { ageHint.textContent = ''; return; }
-      var total = (parseFloat(yrRaw) || 0) * 12 + (parseFloat(moRaw) || 0) + (parseFloat(dyRaw) || 0) / 30.4375;
-      ageHint.style.color = 'var(--g500)';
-      ageHint.textContent = formatParsedAge(total);
-    }
-    ['growth-age-yr', 'growth-age-mo', 'growth-age-d'].forEach(function(id) {
-      var el = document.getElementById(id);
-      if (el) el.addEventListener('input', updateAgeHint);
-    });
-
-    // ═══════════════════════════════════════════════════════════
-    // BILIRUBIN — AAP 2022 Phototherapy + Bhutani Nomogram
-    // ═══════════════════════════════════════════════════════════
-
-    // ── Bilirubin chart helpers ──
-
-    function generateThresholdCurve(table) {
-      var keys = Object.keys(table).map(Number).sort(function(a,b){return a-b;});
-      return keys.map(function(h) { return { x: h, y: table[h] }; });
-    }
-
-    function renderBiliChart(patientHours, patientTSB, curveDatasets) {
-      if (typeof Chart === 'undefined') return;
-      var container = document.getElementById('bili-chart-container');
-      if (!container) return;
-      container.classList.remove('hidden');
-
-      if (_chartInstances['bili-chart-canvas']) { _chartInstances['bili-chart-canvas'].destroy(); _chartInstances['bili-chart-canvas'] = null; }
-
-      var datasets = curveDatasets.map(function(ds) {
-        return Object.assign({ pointRadius: 0, pointHoverRadius: 0, tension: 0.3, order: 10 }, ds);
-      });
-
-      // Patient point
-      datasets.push({
-        label: 'Patient',
-        data: [{ x: patientHours, y: patientTSB }],
-        backgroundColor: '#2563eb',
-        borderColor: '#1d4ed8',
-        pointRadius: 8,
-        pointHoverRadius: 10,
-        showLine: false,
-        type: 'scatter',
-        order: 0
-      });
-
-      _chartInstances['bili-chart-canvas'] = new Chart(document.getElementById('bili-chart-canvas'), {
-        type: 'line',
-        data: { datasets: datasets },
-        options: {
-          responsive: true,
-          maintainAspectRatio: true,
-          aspectRatio: 1.6,
-          animation: { duration: 300 },
-          scales: {
-            x: { type: 'linear', title: { display: true, text: 'Age (hours)', font: { size: 12, weight: 'bold' } }, min: 12, max: 150, grid: { color: 'rgba(0,0,0,0.05)' } },
-            y: { title: { display: true, text: 'TSB (mg/dL)', font: { size: 12, weight: 'bold' } }, min: 0, grid: { color: 'rgba(0,0,0,0.05)' } }
-          },
-          plugins: {
-            legend: { display: true, position: 'bottom', labels: { font: { size: 11 }, usePointStyle: true, pointStyle: 'line' } },
-            tooltip: {
-              callbacks: {
-                label: function(ctx) {
-                  if (ctx.dataset.label === 'Patient') return 'Patient: ' + ctx.parsed.y.toFixed(1) + ' mg/dL at ' + ctx.parsed.x + 'h';
-                  return ctx.dataset.label + ': ' + ctx.parsed.y.toFixed(1) + ' mg/dL';
-                }
-              }
-            }
-          }
-        }
-      });
-    }
-
-    // AAP 2022 phototherapy thresholds (TSB in mg/dL) by hour of age
-    // Source: Kemper et al., Pediatrics 2022;150(3):e2022058859, Figures 2-3
-    // Values read from published nomogram curves at key time points
-    // NOTE: The AAP 2022 raised thresholds ~2 mg/dL above the 2004 guidelines
-
-    // AAP 2022 — per-week phototherapy & exchange thresholds.
-    // Extracted directly from peditools.org/bili2022 API (authoritative AAP 2022
-    // clinical decision support tool) — 7 GA weeks × 85 hours × 2 risk profiles,
-    // all 1190 values validated 1:1 against the peditools output (RMSE = 0).
-    // Replaces earlier three-tier grouping (35 / 36-37 / ≥38) which returned
-    // 38-week values for 39-41 week infants — underestimated thresholds by
-    // up to 1.0 mg/dL and could miss phototherapy indications.
-    //
-    // Per AAP 2022: phototherapy NO-risk curves differ per week at 35,36,37,38,39,40+.
-    //               phototherapy WITH-risk plateaus at 38w (38-41 identical).
-    //               exchange (both risk states) plateaus at 38w.
-
-    // PHOTOTHERAPY — no neurotoxicity risk factors (per-week curves)
-    var photoThresholds35 = {12:8.5,13:8.7,14:8.9,15:9.0,16:9.2,17:9.4,18:9.6,19:9.8,20:9.9,21:10.1,22:10.3,23:10.4,24:10.6,25:10.8,26:10.9,27:11.1,28:11.3,29:11.4,30:11.6,31:11.7,32:11.9,33:12.0,34:12.2,35:12.3,36:12.5,37:12.6,38:12.8,39:12.9,40:13.1,41:13.2,42:13.4,43:13.5,44:13.6,45:13.8,46:13.9,47:14.0,48:14.2,49:14.3,50:14.4,51:14.5,52:14.7,53:14.8,54:14.9,55:15.0,56:15.1,57:15.3,58:15.4,59:15.5,60:15.6,61:15.7,62:15.8,63:15.9,64:16.0,65:16.1,66:16.2,67:16.3,68:16.4,69:16.5,70:16.6,71:16.7,72:16.8,73:16.9,74:17.0,75:17.1,76:17.2,77:17.3,78:17.4,79:17.5,80:17.5,81:17.6,82:17.7,83:17.8,84:17.8,85:17.9,86:18.0,87:18.1,88:18.1,89:18.2,90:18.3,91:18.3,92:18.4,93:18.5,94:18.5,95:18.6,96:18.6};
-    var photoThresholds36 = {12:9.0,13:9.2,14:9.4,15:9.6,16:9.8,17:9.9,18:10.1,19:10.3,20:10.5,21:10.6,22:10.8,23:11.0,24:11.2,25:11.3,26:11.5,27:11.7,28:11.8,29:12.0,30:12.1,31:12.3,32:12.5,33:12.6,34:12.8,35:12.9,36:13.1,37:13.2,38:13.4,39:13.5,40:13.7,41:13.8,42:13.9,43:14.1,44:14.2,45:14.4,46:14.5,47:14.6,48:14.8,49:14.9,50:15.0,51:15.1,52:15.3,53:15.4,54:15.5,55:15.6,56:15.8,57:15.9,58:16.0,59:16.1,60:16.2,61:16.3,62:16.5,63:16.6,64:16.7,65:16.8,66:16.9,67:17.0,68:17.1,69:17.2,70:17.3,71:17.4,72:17.5,73:17.6,74:17.7,75:17.8,76:17.9,77:17.9,78:18.0,79:18.1,80:18.2,81:18.3,82:18.4,83:18.4,84:18.5,85:18.6,86:18.7,87:18.8,88:18.8,89:18.9,90:19.0,91:19.0,92:19.1,93:19.2,94:19.2,95:19.3,96:19.3};
-    var photoThresholds37 = {12:9.6,13:9.8,14:9.9,15:10.1,16:10.3,17:10.5,18:10.7,19:10.8,20:11.0,21:11.2,22:11.4,23:11.5,24:11.7,25:11.9,26:12.1,27:12.2,28:12.4,29:12.5,30:12.7,31:12.9,32:13.0,33:13.2,34:13.3,35:13.5,36:13.6,37:13.8,38:13.9,39:14.1,40:14.2,41:14.4,42:14.5,43:14.7,44:14.8,45:15.0,46:15.1,47:15.2,48:15.4,49:15.5,50:15.6,51:15.8,52:15.9,53:16.0,54:16.1,55:16.3,56:16.4,57:16.5,58:16.6,59:16.7,60:16.9,61:17.0,62:17.1,63:17.2,64:17.3,65:17.4,66:17.5,67:17.6,68:17.7,69:17.8,70:17.9,71:18.0,72:18.1,73:18.2,74:18.3,75:18.4,76:18.5,77:18.6,78:18.7,79:18.8,80:18.9,81:19.0,82:19.0,83:19.1,84:19.2,85:19.3,86:19.4,87:19.4,88:19.5,89:19.6,90:19.7,91:19.7,92:19.8,93:19.9,94:19.9,95:20.0,96:20.0};
-    var photoThresholds38 = {12:10.1,13:10.3,14:10.5,15:10.7,16:10.8,17:11.0,18:11.2,19:11.4,20:11.6,21:11.7,22:11.9,23:12.1,24:12.3,25:12.4,26:12.6,27:12.8,28:12.9,29:13.1,30:13.3,31:13.4,32:13.6,33:13.8,34:13.9,35:14.1,36:14.2,37:14.4,38:14.5,39:14.7,40:14.8,41:15.0,42:15.1,43:15.3,44:15.4,45:15.6,46:15.7,47:15.8,48:16.0,49:16.1,50:16.2,51:16.4,52:16.5,53:16.6,54:16.8,55:16.9,56:17.0,57:17.1,58:17.3,59:17.4,60:17.5,61:17.6,62:17.7,63:17.8,64:17.9,65:18.1,66:18.2,67:18.3,68:18.4,69:18.5,70:18.6,71:18.7,72:18.8,73:18.9,74:19.0,75:19.1,76:19.2,77:19.3,78:19.4,79:19.5,80:19.5,81:19.6,82:19.7,83:19.8,84:19.9,85:20.0,86:20.0,87:20.1,88:20.2,89:20.3,90:20.3,91:20.4,92:20.5,93:20.6,94:20.6,95:20.7,96:20.7};
-    var photoThresholds39 = {12:10.6,13:10.8,14:11.0,15:11.2,16:11.4,17:11.6,18:11.8,19:11.9,20:12.1,21:12.3,22:12.5,23:12.7,24:12.8,25:13.0,26:13.2,27:13.3,28:13.5,29:13.7,30:13.8,31:14.0,32:14.2,33:14.3,34:14.5,35:14.7,36:14.8,37:15.0,38:15.1,39:15.3,40:15.4,41:15.6,42:15.7,43:15.9,44:16.0,45:16.2,46:16.3,47:16.4,48:16.6,49:16.7,50:16.8,51:17.0,52:17.1,53:17.2,54:17.4,55:17.5,56:17.6,57:17.8,58:17.9,59:18.0,60:18.1,61:18.2,62:18.4,63:18.5,64:18.6,65:18.7,66:18.8,67:18.9,68:19.0,69:19.1,70:19.2,71:19.3,72:19.5,73:19.6,74:19.7,75:19.7,76:19.8,77:19.9,78:20.0,79:20.1,80:20.2,81:20.3,82:20.4,83:20.5,84:20.6,85:20.6,86:20.7,87:20.8,88:20.9,89:21.0,90:21.0,91:21.1,92:21.2,93:21.3,94:21.3,95:21.4,96:21.5};
-    var photoThresholds40 = {12:11.1,13:11.3,14:11.5,15:11.7,16:11.9,17:12.1,18:12.2,19:12.4,20:12.6,21:12.8,22:13.0,23:13.1,24:13.3,25:13.5,26:13.6,27:13.8,28:14.0,29:14.1,30:14.3,31:14.5,32:14.6,33:14.8,34:15.0,35:15.1,36:15.3,37:15.4,38:15.6,39:15.7,40:15.9,41:16.0,42:16.2,43:16.3,44:16.4,45:16.6,46:16.7,47:16.9,48:17.0,49:17.1,50:17.3,51:17.4,52:17.5,53:17.7,54:17.8,55:17.9,56:18.0,57:18.2,58:18.3,59:18.4,60:18.5,61:18.6,62:18.8,63:18.9,64:19.0,65:19.1,66:19.2,67:19.3,68:19.4,69:19.5,70:19.6,71:19.7,72:19.8,73:19.9,74:20.0,75:20.1,76:20.2,77:20.3,78:20.4,79:20.5,80:20.6,81:20.7,82:20.7,83:20.8,84:20.9,85:21.0,86:21.1,87:21.1,88:21.2,89:21.3,90:21.4,91:21.4,92:21.5,93:21.6,94:21.6,95:21.7,96:21.8};
-
-    // PHOTOTHERAPY — WITH neurotoxicity risk factors (38-41 identical per AAP 2022)
-    var photoThresholds35risk = {12:6.9,13:7.1,14:7.2,15:7.4,16:7.6,17:7.7,18:7.9,19:8.1,20:8.2,21:8.4,22:8.6,23:8.7,24:8.9,25:9.0,26:9.2,27:9.3,28:9.5,29:9.6,30:9.8,31:9.9,32:10.1,33:10.2,34:10.3,35:10.5,36:10.6,37:10.8,38:10.9,39:11.0,40:11.2,41:11.3,42:11.4,43:11.5,44:11.7,45:11.8,46:11.9,47:12.0,48:12.2,49:12.3,50:12.4,51:12.5,52:12.6,53:12.7,54:12.8,55:13.0,56:13.1,57:13.2,58:13.3,59:13.4,60:13.5,61:13.6,62:13.7,63:13.8,64:13.9,65:14.0,66:14.1,67:14.2,68:14.2,69:14.3,70:14.4,71:14.5,72:14.6,73:14.7,74:14.8,75:14.8,76:14.9,77:15.0,78:15.1,79:15.1,80:15.2,81:15.3,82:15.3,83:15.4,84:15.5,85:15.5,86:15.6,87:15.7,88:15.7,89:15.8,90:15.8,91:15.9,92:15.9,93:16.0,94:16.1,95:16.1,96:16.1};
-    var photoThresholds36risk = {12:7.4,13:7.6,14:7.8,15:8.0,16:8.1,17:8.3,18:8.5,19:8.6,20:8.8,21:9.0,22:9.1,23:9.3,24:9.4,25:9.6,26:9.8,27:9.9,28:10.1,29:10.2,30:10.4,31:10.5,32:10.7,33:10.8,34:11.0,35:11.1,36:11.2,37:11.4,38:11.5,39:11.7,40:11.8,41:11.9,42:12.1,43:12.2,44:12.3,45:12.5,46:12.6,47:12.7,48:12.8,49:13.0,50:13.1,51:13.2,52:13.3,53:13.4,54:13.5,55:13.7,56:13.8,57:13.9,58:14.0,59:14.1,60:14.2,61:14.3,62:14.4,63:14.5,64:14.6,65:14.7,66:14.8,67:14.9,68:15.0,69:15.1,70:15.2,71:15.3,72:15.4,73:15.4,74:15.5,75:15.6,76:15.7,77:15.8,78:15.8,79:15.9,80:16.0,81:16.1,82:16.1,83:16.2,84:16.3,85:16.4,86:16.4,87:16.5,88:16.6,89:16.6,90:16.7,91:16.7,92:16.8,93:16.8,94:16.9,95:17.0,96:17.0};
-    var photoThresholds37risk = {12:8.0,13:8.1,14:8.3,15:8.5,16:8.7,17:8.9,18:9.0,19:9.2,20:9.4,21:9.5,22:9.7,23:9.9,24:10.0,25:10.2,26:10.4,27:10.5,28:10.7,29:10.8,30:11.0,31:11.1,32:11.3,33:11.4,34:11.6,35:11.7,36:11.9,37:12.0,38:12.2,39:12.3,40:12.4,41:12.6,42:12.7,43:12.9,44:13.0,45:13.1,46:13.2,47:13.4,48:13.5,49:13.6,50:13.8,51:13.9,52:14.0,53:14.1,54:14.2,55:14.4,56:14.5,57:14.6,58:14.7,59:14.8,60:14.9,61:15.0,62:15.1,63:15.2,64:15.3,65:15.4,66:15.5,67:15.6,68:15.7,69:15.8,70:15.9,71:16.0,72:16.1,73:16.2,74:16.3,75:16.4,76:16.5,77:16.6,78:16.6,79:16.7,80:16.8,81:16.9,82:17.0,83:17.0,84:17.1,85:17.2,86:17.2,87:17.3,88:17.4,89:17.4,90:17.5,91:17.6,92:17.6,93:17.7,94:17.8,95:17.8,96:17.9};
-    var photoThresholds38risk = {12:8.5,13:8.6,14:8.8,15:9.0,16:9.2,17:9.4,18:9.5,19:9.7,20:9.9,21:10.0,22:10.2,23:10.4,24:10.5,25:10.7,26:10.8,27:11.0,28:11.2,29:11.3,30:11.5,31:11.6,32:11.8,33:11.9,34:12.1,35:12.2,36:12.4,37:12.5,38:12.7,39:12.8,40:12.9,41:13.1,42:13.2,43:13.3,44:13.5,45:13.6,46:13.7,47:13.9,48:14.0,49:14.1,50:14.2,51:14.4,52:14.5,53:14.6,54:14.7,55:14.8,56:14.9,57:15.1,58:15.2,59:15.3,60:15.4,61:15.5,62:15.6,63:15.7,64:15.8,65:15.9,66:16.0,67:16.1,68:16.2,69:16.3,70:16.4,71:16.5,72:16.6,73:16.6,74:16.7,75:16.8,76:16.9,77:17.0,78:17.1,79:17.1,80:17.2,81:17.3,82:17.4,83:17.4,84:17.5,85:17.6,86:17.6,87:17.7,88:17.8,89:17.8,90:17.9,91:18.0,92:18.0,93:18.1,94:18.1,95:18.2,96:18.2};
-
-    // EXCHANGE TRANSFUSION — no risk (38-41 identical per AAP 2022)
-    var exchangeThresholds35 = {12:16.4,13:16.5,14:16.6,15:16.8,16:16.9,17:17.0,18:17.2,19:17.3,20:17.4,21:17.5,22:17.7,23:17.8,24:17.9,25:18.0,26:18.2,27:18.3,28:18.4,29:18.5,30:18.7,31:18.8,32:18.9,33:19.0,34:19.1,35:19.2,36:19.4,37:19.5,38:19.6,39:19.7,40:19.8,41:19.9,42:20.0,43:20.1,44:20.2,45:20.3,46:20.5,47:20.6,48:20.7,49:20.8,50:20.9,51:21.0,52:21.1,53:21.2,54:21.3,55:21.4,56:21.5,57:21.6,58:21.7,59:21.7,60:21.8,61:21.9,62:22.0,63:22.1,64:22.2,65:22.3,66:22.4,67:22.5,68:22.6,69:22.6,70:22.7,71:22.8,72:22.9,73:23.0,74:23.1,75:23.1,76:23.2,77:23.3,78:23.4,79:23.4,80:23.5,81:23.6,82:23.7,83:23.7,84:23.8,85:23.9,86:23.9,87:24.0,88:24.1,89:24.1,90:24.2,91:24.3,92:24.3,93:24.4,94:24.4,95:24.5,96:24.5};
-    var exchangeThresholds36 = {12:17.5,13:17.7,14:17.8,15:17.9,16:18.1,17:18.2,18:18.3,19:18.5,20:18.6,21:18.7,22:18.9,23:19.0,24:19.1,25:19.2,26:19.4,27:19.5,28:19.6,29:19.7,30:19.9,31:20.0,32:20.1,33:20.2,34:20.4,35:20.5,36:20.6,37:20.7,38:20.8,39:20.9,40:21.0,41:21.2,42:21.3,43:21.4,44:21.5,45:21.6,46:21.7,47:21.8,48:21.9,49:22.0,50:22.1,51:22.2,52:22.3,53:22.4,54:22.5,55:22.6,56:22.7,57:22.8,58:22.9,59:23.0,60:23.1,61:23.2,62:23.2,63:23.3,64:23.4,65:23.5,66:23.6,67:23.7,68:23.8,69:23.8,70:23.9,71:24.0,72:24.1,73:24.1,74:24.2,75:24.3,76:24.4,77:24.4,78:24.5,79:24.6,80:24.6,81:24.7,82:24.8,83:24.8,84:24.9,85:25.0,86:25.0,87:25.1,88:25.2,89:25.2,90:25.3,91:25.3,92:25.4,93:25.4,94:25.5,95:25.5,96:25.5};
-    var exchangeThresholds37 = {12:18.7,13:18.8,14:18.9,15:19.1,16:19.2,17:19.4,18:19.5,19:19.6,20:19.8,21:19.9,22:20.1,23:20.2,24:20.3,25:20.5,26:20.6,27:20.7,28:20.8,29:21.0,30:21.1,31:21.2,32:21.3,33:21.5,34:21.6,35:21.7,36:21.8,37:21.9,38:22.1,39:22.2,40:22.3,41:22.4,42:22.5,43:22.6,44:22.7,45:22.8,46:22.9,47:23.0,48:23.1,49:23.2,50:23.3,51:23.4,52:23.5,53:23.6,54:23.7,55:23.8,56:23.9,57:24.0,58:24.1,59:24.2,60:24.3,61:24.4,62:24.5,63:24.5,64:24.6,65:24.7,66:24.8,67:24.9,68:24.9,69:25.0,70:25.1,71:25.2,72:25.2,73:25.3,74:25.4,75:25.5,76:25.5,77:25.6,78:25.7,79:25.7,80:25.8,81:25.8,82:25.9,83:26.0,84:26.0,85:26.1,86:26.1,87:26.2,88:26.2,89:26.3,90:26.3,91:26.4,92:26.4,93:26.5,94:26.5,95:26.5,96:26.6};
-    var exchangeThresholds38 = {12:19.7,13:19.9,14:20.0,15:20.1,16:20.3,17:20.4,18:20.6,19:20.7,20:20.8,21:21.0,22:21.1,23:21.2,24:21.4,25:21.5,26:21.6,27:21.7,28:21.9,29:22.0,30:22.1,31:22.2,32:22.3,33:22.4,34:22.6,35:22.7,36:22.8,37:22.9,38:23.0,39:23.1,40:23.2,41:23.3,42:23.4,43:23.5,44:23.6,45:23.7,46:23.8,47:23.9,48:24.0,49:24.1,50:24.2,51:24.3,52:24.4,53:24.5,54:24.6,55:24.7,56:24.7,57:24.8,58:24.9,59:25.0,60:25.1,61:25.2,62:25.2,63:25.3,64:25.4,65:25.5,66:25.5,67:25.6,68:25.7,69:25.7,70:25.8,71:25.9,72:25.9,73:26.0,74:26.0,75:26.1,76:26.2,77:26.2,78:26.3,79:26.3,80:26.4,81:26.4,82:26.5,83:26.5,84:26.6,85:26.6,86:26.7,87:26.7,88:26.7,89:26.8,90:26.8,91:26.9,92:26.9,93:26.9,94:27.0,95:27.0,96:27.0};
-
-    // EXCHANGE TRANSFUSION — WITH risk (38-41 identical per AAP 2022)
-    var exchangeThresholds35risk = {12:14.6,13:14.8,14:14.9,15:15.0,16:15.1,17:15.3,18:15.4,19:15.5,20:15.6,21:15.8,22:15.9,23:16.0,24:16.1,25:16.2,26:16.3,27:16.4,28:16.5,29:16.6,30:16.8,31:16.9,32:17.0,33:17.1,34:17.2,35:17.3,36:17.4,37:17.5,38:17.6,39:17.7,40:17.7,41:17.8,42:17.9,43:18.0,44:18.1,45:18.2,46:18.3,47:18.4,48:18.5,49:18.5,50:18.6,51:18.7,52:18.8,53:18.9,54:18.9,55:19.0,56:19.1,57:19.2,58:19.2,59:19.3,60:19.4,61:19.4,62:19.5,63:19.6,64:19.6,65:19.7,66:19.8,67:19.8,68:19.9,69:19.9,70:20.0,71:20.1,72:20.1,73:20.2,74:20.2,75:20.3,76:20.3,77:20.4,78:20.4,79:20.5,80:20.5,81:20.6,82:20.6,83:20.6,84:20.7,85:20.7,86:20.8,87:20.8,88:20.8,89:20.9,90:20.9,91:20.9,92:21.0,93:21.0,94:21.0,95:21.1,96:21.1};
-    var exchangeThresholds36risk = {12:15.2,13:15.3,14:15.4,15:15.6,16:15.7,17:15.8,18:15.9,19:16.1,20:16.2,21:16.3,22:16.4,23:16.5,24:16.6,25:16.8,26:16.9,27:17.0,28:17.1,29:17.2,30:17.3,31:17.4,32:17.5,33:17.6,34:17.7,35:17.8,36:17.9,37:18.0,38:18.1,39:18.2,40:18.3,41:18.4,42:18.5,43:18.6,44:18.7,45:18.8,46:18.9,47:19.0,48:19.1,49:19.2,50:19.2,51:19.3,52:19.4,53:19.5,54:19.6,55:19.7,56:19.7,57:19.8,58:19.9,59:20.0,60:20.1,61:20.1,62:20.2,63:20.3,64:20.3,65:20.4,66:20.5,67:20.6,68:20.6,69:20.7,70:20.8,71:20.8,72:20.9,73:20.9,74:21.0,75:21.1,76:21.1,77:21.2,78:21.2,79:21.3,80:21.4,81:21.4,82:21.5,83:21.5,84:21.6,85:21.6,86:21.7,87:21.7,88:21.8,89:21.8,90:21.9,91:21.9,92:22.0,93:22.0,94:22.0,95:22.1,96:22.1};
-    var exchangeThresholds37risk = {12:15.7,13:15.9,14:16.0,15:16.1,16:16.2,17:16.4,18:16.5,19:16.6,20:16.7,21:16.8,22:17.0,23:17.1,24:17.2,25:17.3,26:17.4,27:17.5,28:17.7,29:17.8,30:17.9,31:18.0,32:18.1,33:18.2,34:18.3,35:18.4,36:18.5,37:18.6,38:18.7,39:18.8,40:18.9,41:19.0,42:19.1,43:19.2,44:19.3,45:19.4,46:19.5,47:19.6,48:19.7,49:19.8,50:19.9,51:20.0,52:20.1,53:20.1,54:20.2,55:20.3,56:20.4,57:20.5,58:20.6,59:20.7,60:20.7,61:20.8,62:20.9,63:21.0,64:21.1,65:21.1,66:21.2,67:21.3,68:21.4,69:21.4,70:21.5,71:21.6,72:21.7,73:21.7,74:21.8,75:21.9,76:21.9,77:22.0,78:22.1,79:22.1,80:22.2,81:22.3,82:22.3,83:22.4,84:22.5,85:22.5,86:22.6,87:22.6,88:22.7,89:22.8,90:22.8,91:22.9,92:22.9,93:23.0,94:23.0,95:23.1,96:23.1};
-    var exchangeThresholds38risk = {12:16.3,13:16.4,14:16.5,15:16.6,16:16.7,17:16.9,18:17.0,19:17.1,20:17.2,21:17.3,22:17.4,23:17.6,24:17.7,25:17.8,26:17.9,27:18.0,28:18.1,29:18.2,30:18.3,31:18.4,32:18.5,33:18.7,34:18.8,35:18.9,36:19.0,37:19.1,38:19.2,39:19.3,40:19.4,41:19.5,42:19.6,43:19.7,44:19.8,45:19.9,46:19.9,47:20.0,48:20.1,49:20.2,50:20.3,51:20.4,52:20.5,53:20.6,54:20.7,55:20.8,56:20.8,57:20.9,58:21.0,59:21.1,60:21.2,61:21.3,62:21.3,63:21.4,64:21.5,65:21.6,66:21.7,67:21.7,68:21.8,69:21.9,70:22.0,71:22.0,72:22.1,73:22.2,74:22.2,75:22.3,76:22.4,77:22.5,78:22.5,79:22.6,80:22.7,81:22.7,82:22.8,83:22.8,84:22.9,85:23.0,86:23.0,87:23.1,88:23.1,89:23.2,90:23.3,91:23.3,92:23.4,93:23.4,94:23.5,95:23.5,96:23.5};
-
-    function interpolateThreshold(table, hours) {
-      var keys = Object.keys(table).map(Number).sort(function(a,b){return a-b;});
-      if (hours <= keys[0]) return table[keys[0]];
-      if (hours >= keys[keys.length-1]) return table[keys[keys.length-1]];
-      for (var i = 0; i < keys.length-1; i++) {
-        if (hours >= keys[i] && hours <= keys[i+1]) {
-          var t = (hours - keys[i]) / (keys[i+1] - keys[i]);
-          return table[keys[i]] + t * (table[keys[i+1]] - table[keys[i]]);
-        }
-      }
-      return table[keys[0]];
-    }
-
-    // Bili sub-pill nav
-    document.querySelectorAll('[data-bili]').forEach(function(pill) {
-      pill.addEventListener('click', function() {
-        document.querySelectorAll('[data-bili]').forEach(function(p) { p.classList.remove('active'); });
-        pill.classList.add('active');
-        document.getElementById('bili-aap-panel').style.display = pill.dataset.bili === 'aap' ? '' : 'none';
-        document.getElementById('bili-bhutani-panel').style.display = pill.dataset.bili === 'bhutani' ? '' : 'none';
-        document.getElementById('bili-result').classList.add('hidden');
-        var biliChartC = document.getElementById('bili-chart-container');
-        if (biliChartC) biliChartC.classList.add('hidden');
-        if (_chartInstances['bili-chart-canvas']) { _chartInstances['bili-chart-canvas'].destroy(); _chartInstances['bili-chart-canvas'] = null; }
-      });
-    });
-
-    document.getElementById('btn-calc-bili-aap').addEventListener('click', function() {
-      var ga = document.getElementById('bili-ga').value;
-      var hours = parseFloat(document.getElementById('bili-age-hours').value);
-      var tsb = parseFloat(document.getElementById('bili-tsb').value);
-      var risk = document.getElementById('bili-risk').value;
-      if (!ga || isNaN(hours) || isNaN(tsb)) { showToast('Fill in all fields', 'error'); return; }
-
-      var gaNum = parseInt(ga);
-      // Per AAP 2022: phototherapy NO-risk curves differ per week (35,36,37,38,39,40+);
-      // phototherapy WITH-risk plateaus at 38w (38+ identical);
-      // exchange (both risk states) plateaus at 38w.
-      var table;
-      if (risk === 'medium') {
-        if      (gaNum === 35) table = photoThresholds35risk;
-        else if (gaNum === 36) table = photoThresholds36risk;
-        else if (gaNum === 37) table = photoThresholds37risk;
-        else                   table = photoThresholds38risk; // 38+
-      } else {
-        if      (gaNum === 35) table = photoThresholds35;
-        else if (gaNum === 36) table = photoThresholds36;
-        else if (gaNum === 37) table = photoThresholds37;
-        else if (gaNum === 38) table = photoThresholds38;
-        else if (gaNum === 39) table = photoThresholds39;
-        else                   table = photoThresholds40; // 40+
-      }
-
-      var threshold = interpolateThreshold(table, hours);
-      var aboveThreshold = tsb >= threshold;
-
-      // Exchange transfusion threshold — 38+ plateaus for both risk states
-      var exchangeTable;
-      if (risk === 'medium') {
-        if      (gaNum === 35) exchangeTable = exchangeThresholds35risk;
-        else if (gaNum === 36) exchangeTable = exchangeThresholds36risk;
-        else if (gaNum === 37) exchangeTable = exchangeThresholds37risk;
-        else                   exchangeTable = exchangeThresholds38risk;
-      } else {
-        if      (gaNum === 35) exchangeTable = exchangeThresholds35;
-        else if (gaNum === 36) exchangeTable = exchangeThresholds36;
-        else if (gaNum === 37) exchangeTable = exchangeThresholds37;
-        else                   exchangeTable = exchangeThresholds38;
-      }
-      var exchangeThreshold = exchangeTable ? interpolateThreshold(exchangeTable, hours) : null;
-      var aboveExchange = exchangeThreshold && tsb >= exchangeThreshold;
-
-      var cl;
-      if (aboveExchange) cl = { text: 'ABOVE EXCHANGE TRANSFUSION THRESHOLD', color: '#7f1d1d', bg: '#fecaca' };
-      else if (aboveThreshold) cl = { text: 'Above Phototherapy Threshold', color: '#ef4444', bg: '#fee2e2' };
-      else cl = { text: 'Below Phototherapy Threshold', color: '#10b981', bg: '#d1fae5' };
-
-      var resultDiv = document.getElementById('bili-result');
-      resultDiv.classList.remove('hidden');
-      resultDiv.innerHTML =
-        '<div class="calc-result-header" style="background:' + cl.bg + ';border-color:' + cl.color + ';">' +
-          '<div style="font-size:18px;font-weight:700;color:' + cl.color + ';">' + cl.text + '</div>' +
-          '<div style="font-size:13px;color:var(--g600);margin-top:4px;">TSB ' + tsb + ' mg/dL at ' + hours + ' hours of life</div>' +
-        '</div>' +
-        '<div class="calc-result-grid">' +
-          '<div class="calc-result-item"><div class="calc-result-label">Patient TSB</div><div class="calc-result-value">' + tsb + '</div><div class="calc-result-sub">mg/dL</div></div>' +
-          '<div class="calc-result-item"><div class="calc-result-label">Photo Threshold</div><div class="calc-result-value">' + threshold.toFixed(1) + '</div><div class="calc-result-sub">mg/dL at ' + hours + 'h</div></div>' +
-          '<div class="calc-result-item"><div class="calc-result-label">Margin</div><div class="calc-result-value" style="color:' + cl.color + ';">' + (tsb >= threshold ? '+' : '') + (tsb - threshold).toFixed(1) + '</div><div class="calc-result-sub">mg/dL ' + (aboveThreshold ? 'above' : 'below') + ' photo</div></div>' +
-          (exchangeThreshold ? '<div class="calc-result-item"><div class="calc-result-label">Exchange Threshold</div><div class="calc-result-value" style="color:#7f1d1d;">' + exchangeThreshold.toFixed(1) + '</div><div class="calc-result-sub">mg/dL' + (aboveExchange ? ' — EXCEEDED' : '') + '</div></div>' : '') +
-        '</div>' +
-        '<p style="font-size:11px;color:var(--g400);margin:12px 0 0;">GA ' + ga + ' weeks, ' + (risk === 'medium' ? 'with' : 'without') + ' neurotoxicity risk factors. AAP 2022 CPG (exact values from published nomograms). Always use clinical judgment.</p>';
-
-      // Chart: phototherapy + exchange threshold lines vs patient
-      var chartDatasets = [
-        { label: 'Phototherapy Threshold', data: generateThresholdCurve(table), borderColor: '#ef4444', borderWidth: 2, borderDash: [], fill: { target: 'origin', above: 'rgba(239,68,68,0.08)' } }
-      ];
-      if (exchangeTable) {
-        chartDatasets.push({ label: 'Exchange Transfusion', data: generateThresholdCurve(exchangeTable), borderColor: '#7f1d1d', borderWidth: 2, borderDash: [6,3], fill: false });
-      }
-      renderBiliChart(hours, tsb, chartDatasets);
-    });
-
-    document.getElementById('btn-clear-bili-aap').addEventListener('click', function() {
-      ['bili-ga', 'bili-age-hours', 'bili-tsb', 'bili-risk'].forEach(function(id) {
-        var el = document.getElementById(id); if (el) el.value = '';
-      });
-      document.getElementById('bili-result').classList.add('hidden');
-      var bc = document.getElementById('bili-chart-container'); if (bc) bc.classList.add('hidden');
-    });
-
-    // Bhutani 1999 hour-specific risk nomogram — 40th / 75th / 95th
-    // percentile TSB boundaries. Values are a pre-digitized transcription
-    // of the original Figure 2 (Bhutani VK et al., Pediatrics 1999;103(1):6-14),
-    // lifted verbatim from the JS data arrays used by the codingace.net
-    // Bhutani calculator:
-    //   https://codingace.net/health/neonate_bilirubin_bhutani.html
-    // Cross-checked against the AAP 2004 CPG reproduction of the same chart:
-    //   https://staffnet.southernhealth.ca/wp-content/uploads/Bhutani-Nomogram.pdf
-    //   (Reproduced with AAP permission from Pediatrics 2004;114:297-316)
-    // 6-hour granularity through the first 72 h, 12-hour after.
-    //
-    // Zone semantics (per AAP 2004 reproduction legend):
-    //   High-risk:         TSB >= 95th percentile
-    //   High-intermediate: 75th <= TSB < 95th
-    //   Low-intermediate:  40th <= TSB < 75th
-    //   Low-risk:          TSB < 40th
-    //
-    // Clinical note: this nomogram is for RISK STRATIFICATION only.
-    // For phototherapy/exchange decisions use the AAP 2022 tab
-    // (which supersedes the 2004 treatment thresholds).
-    var bhutaniZones = {
-      p95: { 6:6.0,  12:7.2,  18:8.5,  24:9.6,  30:11.2, 36:12.8, 42:13.8, 48:14.8,
-             54:15.6, 60:16.2, 66:16.8, 72:17.4, 84:18.0, 96:18.4, 108:18.8, 120:19.0 },
-      p75: { 6:4.5,  12:5.5,  18:6.6,  24:7.8,  30:9.2,  36:10.6, 42:11.6, 48:12.6,
-             54:13.4, 60:14.0, 66:14.6, 72:15.0, 84:15.4, 96:15.6, 108:15.8, 120:16.0 },
-      p40: { 6:3.0,  12:4.0,  18:5.0,  24:6.2,  30:7.2,  36:8.4,  42:9.2,  48:10.0,
-             54:10.6, 60:11.2, 66:11.8, 72:12.2, 84:12.6, 96:12.8, 108:13.0, 120:13.2 }
-    };
-
-    document.getElementById('btn-calc-bhutani').addEventListener('click', function() {
-      var hours = parseFloat(document.getElementById('bhutani-age').value);
-      var tsb = parseFloat(document.getElementById('bhutani-tsb').value);
-      if (isNaN(hours) || isNaN(tsb)) { showToast('Fill in all fields', 'error'); return; }
-
-      var p95 = interpolateThreshold(bhutaniZones.p95, hours);
-      var p75 = interpolateThreshold(bhutaniZones.p75, hours);
-      var p40 = interpolateThreshold(bhutaniZones.p40, hours);
-
-      var zone, cl;
-      if (tsb >= p95)      { zone = 'High-Risk Zone'; cl = { color: '#ef4444', bg: '#fee2e2' }; }
-      else if (tsb >= p75) { zone = 'High-Intermediate Zone'; cl = { color: '#f97316', bg: '#ffedd5' }; }
-      else if (tsb >= p40) { zone = 'Low-Intermediate Zone'; cl = { color: '#f59e0b', bg: '#fef3c7' }; }
-      else                 { zone = 'Low-Risk Zone'; cl = { color: '#10b981', bg: '#d1fae5' }; }
-
-      var resultDiv = document.getElementById('bili-result');
-      resultDiv.classList.remove('hidden');
-      resultDiv.innerHTML =
-        '<div class="calc-result-header" style="background:' + cl.bg + ';border-color:' + cl.color + ';">' +
-          '<div style="font-size:18px;font-weight:700;color:' + cl.color + ';">' + zone + '</div>' +
-          '<div style="font-size:13px;color:var(--g600);margin-top:4px;">TSB ' + tsb + ' mg/dL at ' + hours + ' hours of life</div>' +
-        '</div>' +
-        '<div class="calc-result-grid">' +
-          '<div class="calc-result-item"><div class="calc-result-label">95th %ile</div><div class="calc-result-value" style="font-size:16px;color:#ef4444;">' + p95.toFixed(1) + '</div><div class="calc-result-sub">High-risk</div></div>' +
-          '<div class="calc-result-item"><div class="calc-result-label">75th %ile</div><div class="calc-result-value" style="font-size:16px;color:#f97316;">' + p75.toFixed(1) + '</div><div class="calc-result-sub">High-intermediate</div></div>' +
-          '<div class="calc-result-item"><div class="calc-result-label">40th %ile</div><div class="calc-result-value" style="font-size:16px;color:#f59e0b;">' + p40.toFixed(1) + '</div><div class="calc-result-sub">Low-intermediate</div></div>' +
-        '</div>' +
-        '<p style="font-size:11px;color:var(--g400);margin:12px 0 0;">Bhutani hour-specific risk nomogram for infants &ge; 35 weeks GA. Digitized values from Bhutani et al., Pediatrics 1999 (cross-checked against the AAP 2004 CPG reproduction). For phototherapy decisions use the AAP 2022 tab.</p>';
-
-      // Chart: Bhutani zone curves with patient
-      renderBiliChart(hours, tsb, [
-        { label: '95th (High-Risk)', data: generateThresholdCurve(bhutaniZones.p95), borderColor: '#ef4444', borderWidth: 2, fill: false, borderDash: [] },
-        { label: '75th (High-Intermed)', data: generateThresholdCurve(bhutaniZones.p75), borderColor: '#f97316', borderWidth: 1.5, fill: { target: '-1', above: 'rgba(239,68,68,0.08)' }, borderDash: [3,3] },
-        { label: '40th (Low-Intermed)', data: generateThresholdCurve(bhutaniZones.p40), borderColor: '#f59e0b', borderWidth: 1.5, fill: { target: '-1', above: 'rgba(249,115,22,0.08)' }, borderDash: [3,3] }
-      ]);
-    });
-
-    document.getElementById('btn-clear-bhutani').addEventListener('click', function() {
-      ['bhutani-age', 'bhutani-tsb'].forEach(function(id) {
-        var el = document.getElementById(id); if (el) el.value = '';
-      });
-      document.getElementById('bili-result').classList.add('hidden');
-      var bc = document.getElementById('bili-chart-container'); if (bc) bc.classList.add('hidden');
-    });
-
-    // ═══════════════════════════════════════════════════════════
-    // VITAL SIGNS — Interactive age selector
-    // Harriet Lane Handbook 23rd Edition reference values
-    // ═══════════════════════════════════════════════════════════
-
-    var VITALS_DATA = {
-      premie: {
-        label: 'Premie',
-        hr: { awake: '120-170', sleeping: '100-150' },
-        rr: '40-70',
-        sbp: '55-75', dbp: '35-45',
-        temp: '36.5-37.5',
-        weight: '0.5-2.5 kg',
-        spo2: '88-95% (target)',
-        notes: [
-          'HR and RR are highly variable and depend on gestational age',
-          'BP increases with gestational age and postnatal age',
-          'Target SpO2 88-95% to reduce retinopathy of prematurity risk',
-          'Temperature instability is common — use servo-controlled warmers',
-          'Bradycardia (<100 bpm) and apnea are common in premature infants'
-        ]
-      },
-      '0-3mo': {
-        label: '0-3 Months',
-        hr: { awake: '100-150', sleeping: '85-135' },
-        rr: '35-55',
-        sbp: '65-85', dbp: '45-55',
-        temp: '36.5-37.5',
-        weight: '2.5-6 kg',
-        spo2: '>95%',
-        notes: [
-          'HR normally increases with crying (up to 180-190 bpm) — this is physiologic',
-          'Periodic breathing (pauses <10 sec) is normal in neonates',
-          'Acrocyanosis (blue hands/feet) is normal; central cyanosis is not',
-          'BP is best measured in the right arm (pre-ductal) in neonates',
-          'Normal weight loss of 5-7% in first 3-5 days; regain by 10-14 days'
-        ]
-      },
-      '3-6mo': {
-        label: '3-6 Months',
-        hr: { awake: '90-120', sleeping: '75-110' },
-        rr: '30-45',
-        sbp: '70-90', dbp: '50-65',
-        temp: '36.5-37.5',
-        weight: '5-8 kg',
-        spo2: '>95%',
-        notes: [
-          'Expected weight gain: 20-30 g/day (150-200 g/week)',
-          'HR gradually decreases as vagal tone matures',
-          'RR >60 at rest may indicate lower respiratory tract disease',
-          'BP should be measured with appropriate cuff size (width 40% of arm circumference)'
-        ]
-      },
-      '6-12mo': {
-        label: '6-12 Months',
-        hr: { awake: '80-120', sleeping: '70-110' },
-        rr: '25-40',
-        sbp: '80-100', dbp: '55-65',
-        temp: '36.0-37.5',
-        weight: '8-10 kg',
-        spo2: '>95%',
-        notes: [
-          'Expected weight: triple birth weight by 12 months (~10 kg average)',
-          'Weight gain slows to ~10-15 g/day',
-          'Sinus arrhythmia (HR varies with breathing) is normal',
-          'Febrile tachycardia: HR increases ~10 bpm per 1 degree C above 37'
-        ]
-      },
-      '1-3yr': {
-        label: '1-3 Years',
-        hr: { awake: '70-110', sleeping: '60-100' },
-        rr: '20-30',
-        sbp: '90-105', dbp: '55-70',
-        temp: '36.0-37.5',
-        weight: '10-15 kg',
-        spo2: '>95%',
-        notes: [
-          'Expected weight gain: ~200-250 g/month (2-2.5 kg/year)',
-          'Tachycardia: HR >110 at rest warrants evaluation',
-          'Tachypnea: RR >30 at rest may indicate respiratory distress',
-          'BP screening begins at age 3 per AAP 2017 guidelines',
-          'Estimated weight: 2 x (age in years) + 8'
-        ]
-      },
-      '3-6yr': {
-        label: '3-6 Years',
-        hr: { awake: '65-110', sleeping: '55-100' },
-        rr: '20-25',
-        sbp: '95-110', dbp: '60-75',
-        temp: '36.0-37.5',
-        weight: '14-20 kg',
-        spo2: '>95%',
-        notes: [
-          'Annual BP screening recommended from age 3',
-          'Normal BP <90th percentile for age, sex, and height',
-          'Elevated BP: 90th to <95th percentile (or 120/80 if lower)',
-          'Estimated weight: 2 x (age in years) + 8',
-          'ETT size (uncuffed): (age/4) + 4'
-        ]
-      },
-      '6-12yr': {
-        label: '6-12 Years',
-        hr: { awake: '60-95', sleeping: '50-85' },
-        rr: '14-22',
-        sbp: '100-120', dbp: '60-75',
-        temp: '36.0-37.5',
-        weight: '20-40 kg',
-        spo2: '>95%',
-        notes: [
-          'Resting HR >95 or <60 warrants evaluation',
-          'BP should be measured at every clinical encounter',
-          'Stage 1 HTN: >=95th percentile on 3 separate occasions',
-          'Estimated weight: 3 x (age in years) + 7',
-          'ETT size (cuffed): (age/4) + 3.5'
-        ]
-      },
-      '>12yr': {
-        label: '>12 Years',
-        hr: { awake: '55-85', sleeping: '45-75' },
-        rr: '12-18',
-        sbp: '110-135', dbp: '65-85',
-        temp: '36.0-37.5',
-        weight: '40-80 kg',
-        spo2: '>95%',
-        notes: [
-          'Vital signs approach adult values',
-          'From age 13: use adult BP thresholds (AAP 2017)',
-          'Normal: <120/<80 mmHg; Elevated: 120-129/<80 mmHg',
-          'Stage 1 HTN: 130-139/80-89 mmHg; Stage 2 HTN: >=140/>=90 mmHg',
-          'Orthostatic vitals: measure lying, sitting, standing if dizzy',
-          'Athletic bradycardia (HR 45-60) may be normal in trained adolescents'
-        ]
-      }
-    };
-
-    // Use event delegation on the vitals panel so the listener works even
-    // when the panel is hidden at init time (hidden elements are still in the DOM,
-    // but a setTimeout-based approach can race with dynamic content loading).
-    var vitalsPanel = document.getElementById('calc-vitals');
-    if (vitalsPanel) {
-      vitalsPanel.addEventListener('change', function(e) {
-        if (e.target.id !== 'vitals-age-select') return;
-        var key = e.target.value;
-        var resultDiv = document.getElementById('vitals-result');
-        if (!key || !VITALS_DATA[key]) { resultDiv.classList.add('hidden'); return; }
-
-        var v = VITALS_DATA[key];
-        resultDiv.classList.remove('hidden');
-        resultDiv.innerHTML =
-          '<div class="calc-result-header" style="background:#eff6ff;border-color:#2563eb;">' +
-            '<div style="font-size:18px;font-weight:700;color:#1d4ed8;">' + v.label + '</div>' +
-          '</div>' +
-          '<div class="calc-result-grid" style="margin-top:12px;">' +
-            '<div class="calc-result-item"><div class="calc-result-label">Heart Rate (awake)</div><div class="calc-result-value" style="font-size:18px;color:#ef4444;">' + v.hr.awake + '</div><div class="calc-result-sub">bpm</div></div>' +
-            '<div class="calc-result-item"><div class="calc-result-label">Heart Rate (sleep)</div><div class="calc-result-value" style="font-size:18px;color:#8b5cf6;">' + v.hr.sleeping + '</div><div class="calc-result-sub">bpm</div></div>' +
-            '<div class="calc-result-item"><div class="calc-result-label">Respiratory Rate</div><div class="calc-result-value" style="font-size:18px;color:#0ea5e9;">' + v.rr + '</div><div class="calc-result-sub">breaths/min</div></div>' +
-            '<div class="calc-result-item"><div class="calc-result-label">Systolic BP</div><div class="calc-result-value" style="font-size:18px;color:#f97316;">' + v.sbp + '</div><div class="calc-result-sub">mmHg</div></div>' +
-            '<div class="calc-result-item"><div class="calc-result-label">Diastolic BP</div><div class="calc-result-value" style="font-size:18px;color:#f59e0b;">' + v.dbp + '</div><div class="calc-result-sub">mmHg</div></div>' +
-            '<div class="calc-result-item"><div class="calc-result-label">Temperature</div><div class="calc-result-value" style="font-size:18px;color:#10b981;">' + v.temp + '</div><div class="calc-result-sub">&deg;C</div></div>' +
-            '<div class="calc-result-item"><div class="calc-result-label">SpO2</div><div class="calc-result-value" style="font-size:18px;color:#06b6d4;">' + v.spo2 + '</div><div class="calc-result-sub"></div></div>' +
-            '<div class="calc-result-item"><div class="calc-result-label">Weight Range</div><div class="calc-result-value" style="font-size:18px;color:#6366f1;">' + v.weight + '</div><div class="calc-result-sub"></div></div>' +
-          '</div>' +
-          '<div style="margin-top:14px;padding:12px;background:var(--g50);border-radius:8px;">' +
-            '<div style="font-size:12px;font-weight:600;color:var(--g600);margin-bottom:6px;">Clinical Notes</div>' +
-            '<ul style="margin:0;padding-left:16px;font-size:12px;color:var(--g700);line-height:1.7;">' +
-              v.notes.map(function(n) { return '<li>' + n + '</li>'; }).join('') +
-            '</ul>' +
-          '</div>';
-      });
-    }
-
-    // ═══════════════════════════════════════════════════════════
-    // RESUSCITATION MEDICATIONS — Harriet Lane Handbook / AHA PALS 2020
-    // ═══════════════════════════════════════════════════════════
-
-    var RESUS_MEDS = [
-      {
-        name: 'Adenosine', indication: 'SVT', category: 'cardiac',
-        route: 'IV/IO rapid bolus',
-        calc: function(w) {
-          var d1 = +(w * 0.1).toFixed(2);
-          var d2 = +(w * 0.2).toFixed(2);
-          var d3 = +(w * 0.3).toFixed(2);
-          return {
-            dose: d1 + ' mg (0.1 mg/kg)',
-            extra: 'May repeat: ' + Math.min(d2, 12) + ' mg (0.2 mg/kg), then ' + Math.min(d3, 12) + ' mg (0.3 mg/kg)',
-            max: 'Max first dose 6 mg, max subsequent 12 mg'
-          };
-        }
-      },
-      {
-        name: 'Amiodarone', indication: 'VT / VF', category: 'cardiac',
-        route: 'IV/IO',
-        calc: function(w) {
-          var d = +(w * 5).toFixed(1);
-          return {
-            dose: Math.min(d, 300) + ' mg (5 mg/kg)',
-            extra: 'No pulse: push undiluted. Pulse: over 20-60 min. Subsequent max 150 mg.',
-            max: 'Max first 300 mg, max total 15 mg/kg/24hr or 2200 mg'
-          };
-        }
-      },
-      {
-        name: 'Atropine', indication: 'Bradycardia', category: 'cardiac',
-        route: 'IV/IO/IM',
-        calc: function(w) {
-          var d = +(w * 0.02).toFixed(3);
-          var ett = (w * 0.04).toFixed(3) + '-' + (w * 0.06).toFixed(3);
-          return {
-            dose: Math.min(d, 0.5) + ' mg (0.02 mg/kg)',
-            extra: 'ETT dose: ' + ett + ' mg (0.04-0.06 mg/kg)',
-            max: 'Max single 0.5 mg, max total 1 mg'
-          };
-        }
-      },
-      {
-        name: 'Calcium Chloride 10%', indication: 'Hypocalcemia / Hyperkalemia', category: 'metabolic',
-        route: 'IV/IO',
-        calc: function(w) {
-          var d = +(w * 20).toFixed(0);
-          return {
-            dose: Math.min(d, 1000) + ' mg (20 mg/kg)',
-            extra: 'Give slowly. Central line preferred.',
-            max: 'Max 1 g (1000 mg)'
-          };
-        }
-      },
-      {
-        name: 'Calcium Gluconate 10%', indication: 'Hypocalcemia / Hyperkalemia', category: 'metabolic',
-        route: 'IV/IO',
-        calc: function(w) {
-          var d = +(w * 60).toFixed(0);
-          return {
-            dose: Math.min(d, 3000) + ' mg (60 mg/kg)',
-            extra: 'Give slowly over 10-20 min with cardiac monitoring.',
-            max: 'Max 3 g (3000 mg)'
-          };
-        }
-      },
-      {
-        name: 'Dextrose', indication: 'Hypoglycemia', category: 'metabolic',
-        route: 'IV',
-        calc: function(w) {
-          var grams = +(w * 0.5).toFixed(1) + '-' + +(w * 1).toFixed(1);
-          var detail = '';
-          if (w < 5) {
-            var ml = (w * 5).toFixed(1) + '-' + (w * 10).toFixed(1);
-            detail = 'D10W: ' + ml + ' mL (5-10 mL/kg)';
-          } else if (w < 45) {
-            var ml = (w * 2).toFixed(1) + '-' + (w * 4).toFixed(1);
-            detail = 'D25W: ' + ml + ' mL (2-4 mL/kg)';
-          } else {
-            var ml = (w * 1).toFixed(1) + '-' + (w * 2).toFixed(1);
-            detail = 'D50W: ' + ml + ' mL (1-2 mL/kg)';
-          }
-          return {
-            dose: grams + ' g (0.5-1 g/kg)',
-            extra: detail,
-            max: 'Max 25 g'
-          };
-        }
-      },
-      {
-        name: 'Epinephrine', indication: 'Pulseless arrest / Anaphylaxis', category: 'cardiac',
-        route: 'IV/IO/IM/ETT',
-        calc: function(w) {
-          var iv = +(w * 0.01).toFixed(3);
-          var ivVol = +(w * 0.1).toFixed(2);
-          var ett = +(w * 0.1).toFixed(2);
-          var im = +(w * 0.01).toFixed(3);
-          return {
-            dose: Math.min(iv, 1) + ' mg IV/IO (0.01 mg/kg of 0.1 mg/mL = ' + Math.min(ivVol, 10) + ' mL) q3-5 min',
-            extra: 'ETT: ' + Math.min(ett, 2.5) + ' mg (0.1 mg/kg of 1 mg/mL). Anaphylaxis IM: ' + Math.min(im, 0.5) + ' mg (0.01 mg/kg)',
-            max: 'Max IV 1 mg, max ETT 2.5 mg, max IM 0.5 mg'
-          };
-        }
-      },
-      {
-        name: 'Hydrocortisone', indication: 'Adrenal crisis', category: 'metabolic',
-        route: 'IV/IM/IO',
-        calc: function(w) {
-          var d = +(w * 2).toFixed(1);
-          return {
-            dose: Math.min(d, 100) + ' mg (2 mg/kg)',
-            extra: 'Stress dosing for adrenal insufficiency.',
-            max: 'Max 100 mg'
-          };
-        }
-      },
-      {
-        name: 'Insulin (Regular)', indication: 'Hyperkalemia', category: 'metabolic',
-        route: 'IV',
-        calc: function(w) {
-          var d = +(w * 0.1).toFixed(2);
-          var dex = +(w * 0.5).toFixed(1);
-          return {
-            dose: Math.min(d, 5) + ' units (0.1 units/kg)',
-            extra: 'Give with ' + dex + ' g/kg dextrose (0.5 g/kg). Monitor glucose closely.',
-            max: 'Max 5 units'
-          };
-        }
-      },
-      {
-        name: 'Lidocaine', indication: 'Antiarrhythmic', category: 'cardiac',
-        route: 'IV/IO',
-        calc: function(w) {
-          var d = +(w * 1).toFixed(1);
-          var ett = (w * 2).toFixed(1) + '-' + (w * 3).toFixed(1);
-          return {
-            dose: Math.min(d, 100) + ' mg (1 mg/kg)',
-            extra: 'ETT: ' + ett + ' mg (2-3 mg/kg). May repeat q5 min.',
-            max: 'Max 100 mg/dose, max total 3 mg/kg'
-          };
-        }
-      },
-      {
-        name: 'Magnesium Sulfate', indication: 'Torsades de Pointes', category: 'cardiac',
-        route: 'IV/IO',
-        calc: function(w) {
-          var d = +(w * 50).toFixed(0);
-          return {
-            dose: Math.min(d, 2000) + ' mg (50 mg/kg)',
-            extra: 'Give over 10-20 min (faster if pulseless).',
-            max: 'Max 2 g (2000 mg)'
-          };
-        }
-      },
-      {
-        name: 'Naloxone', indication: 'Opioid overdose', category: 'reversal',
-        route: 'IV/IO/IM/IN/ETT',
-        calc: function(w) {
-          var partial = +(w * 0.001).toFixed(4) + '-' + +(w * 0.005).toFixed(4);
-          var full = +(w * 0.1).toFixed(3);
-          return {
-            dose: 'Partial: ' + partial + ' mg (0.001-0.005 mg/kg)',
-            extra: 'Full reversal: ' + Math.min(full, 2) + ' mg (0.1 mg/kg)',
-            max: 'Max partial first dose 0.1 mg, max full 2 mg'
-          };
-        }
-      },
-      {
-        name: 'Sodium Bicarbonate', indication: 'Metabolic acidosis', category: 'metabolic',
-        route: 'IV/IO',
-        calc: function(w) {
-          var d = +(w * 1).toFixed(1);
-          return {
-            dose: Math.min(d, 50) + ' mEq (1 mEq/kg)',
-            extra: w < 10 ? 'Dilute to 0.5 mEq/mL (use 4.2% solution) for neonates/small infants.' : 'Use 8.4% solution (1 mEq/mL).',
-            max: 'Max 50 mEq'
-          };
-        }
-      }
-    ];
-
-    var categoryColors = { cardiac: '#ef4444', metabolic: '#3b82f6', reversal: '#10b981' };
-    var categoryLabels = { cardiac: 'Cardiac', metabolic: 'Metabolic', reversal: 'Reversal' };
-
-    // Use event delegation for resus panel
-    var resusPanel = document.getElementById('calc-resus');
-    if (resusPanel) {
-      resusPanel.addEventListener('click', function(e) {
-        var btn = e.target.closest('#btn-calc-resus, #btn-clear-resus');
-        if (!btn) return;
-
-        if (btn.id === 'btn-clear-resus') {
-          var wi = document.getElementById('resus-weight'); if (wi) wi.value = '';
-          var rd = document.getElementById('resus-result'); if (rd) { rd.classList.add('hidden'); rd.innerHTML = ''; }
-          return;
-        }
-
-        // Calculate
-        var weightEl = document.getElementById('resus-weight');
-        var resultDiv = document.getElementById('resus-result');
-        var w = parseFloat(weightEl.value);
-        if (!w || w <= 0) { showToast('Please enter a valid weight.', 'error'); return; }
-
-        var html = '<div style="margin-bottom:12px;font-size:14px;font-weight:700;color:var(--g800);">Doses for ' + w + ' kg patient</div>';
-        html += '<div style="display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px;font-size:11px;">';
-        Object.keys(categoryColors).forEach(function(cat) {
-          html += '<span style="display:inline-flex;align-items:center;gap:4px;"><span style="width:10px;height:10px;border-radius:50%;background:' + categoryColors[cat] + ';display:inline-block;"></span>' + categoryLabels[cat] + '</span>';
-        });
-        html += '</div>';
-        html += '<div style="display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px;">';
-
-        RESUS_MEDS.forEach(function(med) {
-          var r = med.calc(w);
-          var color = categoryColors[med.category] || '#6b7280';
-          html += '<div style="border:1.5px solid ' + color + '33;border-radius:10px;overflow:hidden;background:#fff;">' +
-            '<div style="padding:10px 14px;background:' + color + '0d;border-bottom:1px solid ' + color + '22;">' +
-              '<div style="font-size:14px;font-weight:700;color:' + color + ';">' + med.name + '</div>' +
-              '<div style="font-size:11px;color:var(--g500);margin-top:2px;">' + med.indication + '</div>' +
-            '</div>' +
-            '<div style="padding:12px 14px;font-size:13px;">' +
-              '<div style="margin-bottom:6px;"><strong>Dose:</strong> ' + r.dose + '</div>' +
-              '<div style="margin-bottom:6px;font-size:12px;color:var(--g600);">' + r.extra + '</div>' +
-              '<div style="font-size:11px;color:var(--g500);"><strong>Max:</strong> ' + r.max + '</div>' +
-              '<div style="font-size:11px;color:var(--g400);margin-top:4px;"><strong>Route:</strong> ' + med.route + '</div>' +
-            '</div>' +
-          '</div>';
-        });
-
-        html += '</div>';
-        html += '<div style="margin-top:14px;padding:10px;background:#fef3c7;border-radius:8px;font-size:11px;color:#92400e;">' +
-          '<strong>Disclaimer:</strong> Always verify doses against institutional protocols and current guidelines. This tool is for educational reference only.' +
-        '</div>';
-
-        resultDiv.innerHTML = html;
-        resultDiv.classList.remove('hidden');
-      });
-    }
-
-    // ═══════════════════════════════════════════════════════════
-    // GLASGOW COMA SCALE
-    // ═══════════════════════════════════════════════════════════
-
-    // GCS sub-pill navigation
-    var gcsPanel = document.getElementById('calc-gcs');
-    if (gcsPanel) {
-      gcsPanel.addEventListener('click', function(e) {
-        var pill = e.target.closest('[data-gcs]');
-        if (!pill) return;
-        gcsPanel.querySelectorAll('[data-gcs]').forEach(function(p) { p.classList.remove('active'); });
-        pill.classList.add('active');
-        var isInfant = pill.dataset.gcs === 'infant';
-        var childP = document.getElementById('gcs-child-panel');
-        var infantP = document.getElementById('gcs-infant-panel');
-        if (childP) childP.style.display = isInfant ? 'none' : '';
-        if (infantP) infantP.style.display = isInfant ? '' : 'none';
-        updateGCS();
-      });
-
-      gcsPanel.addEventListener('change', function(e) {
-        if (e.target.tagName === 'SELECT') updateGCS();
-      });
-    }
-
-    function updateGCS() {
-      var isInfant = document.querySelector('[data-gcs="infant"].active') !== null;
-      var prefix = isInfant ? 'gcs-infant' : 'gcs-child';
-      var eye = parseInt(document.getElementById(prefix + '-eye').value) || 0;
-      var verbal = parseInt(document.getElementById(prefix + '-verbal').value) || 0;
-      var motor = parseInt(document.getElementById(prefix + '-motor').value) || 0;
-      var total = eye + verbal + motor;
-
-      var severity, color, bg;
-      if (total <= 8)       { severity = 'Severe (Coma)'; color = '#ef4444'; bg = '#fee2e2'; }
-      else if (total <= 12) { severity = 'Moderate'; color = '#f59e0b'; bg = '#fef3c7'; }
-      else                  { severity = 'Mild'; color = '#10b981'; bg = '#d1fae5'; }
-
-      var resultDiv = document.getElementById('gcs-result');
-      if (resultDiv) {
-        resultDiv.innerHTML =
-          '<div class="calc-result-header" style="background:' + bg + ';border-color:' + color + ';">' +
-            '<div style="font-size:24px;font-weight:700;color:' + color + ';">GCS: ' + total + '/15</div>' +
-            '<div style="font-size:14px;color:var(--g600);margin-top:4px;">' + severity + '</div>' +
-          '</div>' +
-          '<div class="calc-result-grid" style="margin-top:12px;">' +
-            '<div class="calc-result-item"><div class="calc-result-label">Eye (E)</div><div class="calc-result-value">' + eye + '</div></div>' +
-            '<div class="calc-result-item"><div class="calc-result-label">Verbal (V)</div><div class="calc-result-value">' + verbal + '</div></div>' +
-            '<div class="calc-result-item"><div class="calc-result-label">Motor (M)</div><div class="calc-result-value">' + motor + '</div></div>' +
-          '</div>' +
-          '<div style="margin-top:12px;font-size:12px;color:var(--g500);">' +
-            '<strong>Interpretation:</strong> 13-15 Mild, 9-12 Moderate, 3-8 Severe/Coma. ' +
-            'Intubation typically considered at GCS &le; 8. ' +
-            (isInfant ? 'Using infant-modified verbal and motor scales.' : '') +
-          '</div>';
-      }
-    }
-    // Initial GCS render
-    setTimeout(updateGCS, 200);
-
-    // ═══════════════════════════════════════════════════════════
-    // EQUIPMENT SIZING — Harriet Lane Handbook
-    // ═══════════════════════════════════════════════════════════
-
-    var EQUIP_DATA = {
-      premie: {
-        label: 'Premie (1-3 kg)',
-        bvm: 'Infant', nasal: '12 Fr', oral: 'Infant', blade: 'Miller 0',
-        ett: '2.5-3.0', lma: '1', glidescope: '1',
-        iv: '22-24 ga', cvl: '3 Fr', ngt: '5 Fr', chest: '10-12 Fr', foley: '6 Fr'
-      },
-      newborn: {
-        label: 'Newborn (2-4 kg)',
-        bvm: 'Infant', nasal: '14-16 Fr', oral: 'Small 50 mm', blade: 'Miller 0',
-        ett: '3.0-3.5', lma: '1', glidescope: '1',
-        iv: '22-24 ga', cvl: '3-4 Fr', ngt: '5-8 Fr', chest: '10-12 Fr', foley: '6 Fr'
-      },
-      '6mo': {
-        label: '6 months (6-8 kg)',
-        bvm: 'Infant', nasal: '14-16 Fr', oral: 'Small 60 mm', blade: 'Miller 1',
-        ett: '3.5', lma: '1.5', glidescope: '2',
-        iv: '20-24 ga', cvl: '4 Fr', ngt: '8 Fr', chest: '12-18 Fr', foley: '8 Fr'
-      },
-      '1yr': {
-        label: '1 year (10 kg)',
-        bvm: 'Small child', nasal: '14-18 Fr', oral: 'Small 60 mm', blade: 'Miller 1 / MAC 2',
-        ett: '4.0', lma: '2', glidescope: '2',
-        iv: '20-24 ga', cvl: '4-5 Fr', ngt: '10 Fr', chest: '16-20 Fr', foley: '8 Fr'
-      },
-      '2-3yr': {
-        label: '2-3 years (12-16 kg)',
-        bvm: 'Small child', nasal: '14-18 Fr', oral: 'Small 70 mm', blade: 'Miller 1 / MAC 2',
-        ett: '4.0-4.5', lma: '2', glidescope: '2',
-        iv: '18-22 ga', cvl: '4-5 Fr', ngt: '10-12 Fr', chest: '16-24 Fr', foley: '8 Fr'
-      },
-      '4-6yr': {
-        label: '4-6 years (20-25 kg)',
-        bvm: 'Child', nasal: '16-20 Fr', oral: 'Small 70-80 mm', blade: 'Miller 2 / MAC 2',
-        ett: '4.5-5.0', lma: '2.5', glidescope: '3',
-        iv: '18-22 ga', cvl: '5 Fr', ngt: '12-14 Fr', chest: '20-28 Fr', foley: '8 Fr'
-      },
-      '7-10yr': {
-        label: '7-10 years (25-35 kg)',
-        bvm: 'Child / Small adult', nasal: '18-22 Fr', oral: 'Medium 80-90 mm', blade: 'Miller 2 / MAC 2',
-        ett: '5.5-6.0', lma: '2.5-3', glidescope: '3',
-        iv: '18-22 ga', cvl: '5 Fr', ngt: '12-14 Fr', chest: '20-32 Fr', foley: '8 Fr'
-      },
-      '11-15yr': {
-        label: '11-15 years (40-50 kg)',
-        bvm: 'Adult', nasal: '22-36 Fr', oral: 'Medium 90 mm', blade: 'Miller 2 / MAC 3',
-        ett: '6.0-6.5', lma: '3', glidescope: '3 or 4',
-        iv: '18-20 ga', cvl: '7 Fr', ngt: '14-18 Fr', chest: '28-38 Fr', foley: '10 Fr'
-      },
-      '16yr': {
-        label: '16+ years (>50 kg)',
-        bvm: 'Adult', nasal: '22-36 Fr', oral: 'Medium 90 mm', blade: 'Miller 2 / MAC 3',
-        ett: '7.0-8.0', lma: '4', glidescope: '3 or 4',
-        iv: '18-20 ga', cvl: '7 Fr', ngt: '14-18 Fr', chest: '28-42 Fr', foley: '12 Fr'
-      }
-    };
-
-    var equipPanel = document.getElementById('calc-equipment');
-    if (equipPanel) {
-      equipPanel.addEventListener('change', function(e) {
-        if (e.target.id !== 'equip-age-select') return;
-        var key = e.target.value;
-        var resultDiv = document.getElementById('equip-result');
-        if (!key || !EQUIP_DATA[key]) { resultDiv.classList.add('hidden'); return; }
-
-        var eq = EQUIP_DATA[key];
-        resultDiv.classList.remove('hidden');
-        resultDiv.innerHTML =
-          '<div class="calc-result-header" style="background:#eff6ff;border-color:#2563eb;">' +
-            '<div style="font-size:18px;font-weight:700;color:#1d4ed8;">' + eq.label + '</div>' +
-          '</div>' +
-          '<div style="margin-top:12px;overflow-x:auto;">' +
-            '<table class="admin-table" style="font-size:13px;width:100%;">' +
-              '<tbody>' +
-                '<tr><td style="font-weight:600;width:40%;">Bag-Valve Mask</td><td>' + eq.bvm + '</td></tr>' +
-                '<tr><td style="font-weight:600;">Oral Airway</td><td>' + eq.oral + '</td></tr>' +
-                '<tr><td style="font-weight:600;">Nasal Airway</td><td>' + eq.nasal + '</td></tr>' +
-                '<tr><td style="font-weight:600;">Laryngoscope Blade</td><td>' + eq.blade + '</td></tr>' +
-                '<tr><td style="font-weight:600;">ETT Size</td><td>' + eq.ett + '</td></tr>' +
-                '<tr><td style="font-weight:600;">LMA Size</td><td>' + eq.lma + '</td></tr>' +
-                '<tr><td style="font-weight:600;">Glidescope</td><td>' + eq.glidescope + '</td></tr>' +
-                '<tr><td style="font-weight:600;">IV Catheter</td><td>' + eq.iv + '</td></tr>' +
-                '<tr><td style="font-weight:600;">Central Line</td><td>' + eq.cvl + '</td></tr>' +
-                '<tr><td style="font-weight:600;">NGT / OGT</td><td>' + eq.ngt + '</td></tr>' +
-                '<tr><td style="font-weight:600;">Chest Tube</td><td>' + eq.chest + '</td></tr>' +
-                '<tr><td style="font-weight:600;">Foley Catheter</td><td>' + eq.foley + '</td></tr>' +
-              '</tbody>' +
-            '</table>' +
-          '</div>' +
-          '<div style="margin-top:10px;font-size:11px;color:var(--g400);">' +
-            '<strong>ETT Formulas:</strong> Uncuffed = (age/4)+4, Cuffed = (age/4)+3, Depth = ETT size x 3. ' +
-            'Source: Harriet Lane Handbook.' +
-          '</div>';
-      });
-    }
-  }
-})();
-
-// ============================================================
-// NEONATAL ASSESSMENT
-// ============================================================
-(function() {
-  document.addEventListener('click', function(e) {
-    if (e.target.id === 'btn-neo-assess' || e.target.closest('#btn-neo-assess')) neoAssess();
-  });
-
-  // Fenton 2013 LMS data (weight in grams, GA in weeks)
-  var fentonLMS = {
-    male: {
-      22:{L:0.21,M:496,S:0.17},23:{L:0.21,M:575,S:0.17},24:{L:0.21,M:660,S:0.17},25:{L:0.21,M:762,S:0.16},
-      26:{L:0.21,M:870,S:0.16},27:{L:0.20,M:993,S:0.15},28:{L:0.20,M:1124,S:0.15},29:{L:0.19,M:1272,S:0.14},
-      30:{L:0.18,M:1430,S:0.14},31:{L:0.17,M:1607,S:0.14},32:{L:0.15,M:1795,S:0.14},33:{L:0.13,M:2008,S:0.13},
-      34:{L:0.12,M:2230,S:0.13},35:{L:0.10,M:2467,S:0.13},36:{L:0.08,M:2710,S:0.13},37:{L:0.06,M:2948,S:0.12},
-      38:{L:0.04,M:3195,S:0.12},39:{L:0.02,M:3380,S:0.12},40:{L:0.01,M:3530,S:0.12},41:{L:0.00,M:3660,S:0.12},
-      42:{L:-0.02,M:3820,S:0.12}
-    },
-    female: {
-      22:{L:0.23,M:474,S:0.17},23:{L:0.22,M:538,S:0.17},24:{L:0.22,M:610,S:0.17},25:{L:0.22,M:705,S:0.16},
-      26:{L:0.22,M:810,S:0.16},27:{L:0.21,M:920,S:0.15},28:{L:0.21,M:1040,S:0.15},29:{L:0.20,M:1178,S:0.14},
-      30:{L:0.19,M:1330,S:0.14},31:{L:0.18,M:1500,S:0.14},32:{L:0.16,M:1680,S:0.14},33:{L:0.14,M:1880,S:0.13},
-      34:{L:0.12,M:2090,S:0.13},35:{L:0.10,M:2310,S:0.13},36:{L:0.08,M:2540,S:0.13},37:{L:0.06,M:2766,S:0.12},
-      38:{L:0.04,M:3000,S:0.12},39:{L:0.02,M:3180,S:0.12},40:{L:0.01,M:3340,S:0.12},41:{L:0.00,M:3480,S:0.12},
-      42:{L:-0.02,M:3630,S:0.12}
-    }
-  };
-
-  function interpolateLMS(table, val) {
-    var keys = Object.keys(table).map(Number).sort(function(a,b){return a-b;});
-    if (val <= keys[0]) return table[keys[0]];
-    if (val >= keys[keys.length-1]) return table[keys[keys.length-1]];
-    for (var i = 0; i < keys.length - 1; i++) {
-      if (val >= keys[i] && val <= keys[i+1]) {
-        var t = (val - keys[i]) / (keys[i+1] - keys[i]);
-        var a = table[keys[i]], b = table[keys[i+1]];
-        return { L: a.L + t*(b.L-a.L), M: a.M + t*(b.M-a.M), S: a.S + t*(b.S-a.S) };
-      }
-    }
-    return table[keys[0]];
-  }
-
-  function calcZ(value, L, M, S) {
-    if (Math.abs(L) < 0.001) return Math.log(value / M) / S;
-    return (Math.pow(value / M, L) - 1) / (L * S);
-  }
-
-  function zToPercentile(z) {
-    // Approximation of the standard normal CDF
-    var a1=0.254829592, a2=-0.284496736, a3=1.421413741, a4=-1.453152027, a5=1.061405429, p=0.3275911;
-    var sign = z < 0 ? -1 : 1;
-    var x = Math.abs(z) / Math.sqrt(2);
-    var t = 1 / (1 + p * x);
-    var y = 1 - (((((a5*t + a4)*t) + a3)*t + a2)*t + a1)*t * Math.exp(-x*x);
-    return Math.round(((1 + sign * y) / 2) * 1000) / 10;
-  }
-
-  function classifyGA(weeks, days) {
-    var total = weeks + (days || 0) / 7;
-    if (total < 28) return { label: 'Extremely Preterm', color: '#dc2626', icon: 'fa-triangle-exclamation' };
-    if (total < 32) return { label: 'Very Preterm', color: '#ea580c', icon: 'fa-triangle-exclamation' };
-    if (total < 34) return { label: 'Moderate Preterm', color: '#d97706', icon: 'fa-circle-exclamation' };
-    if (total < 37) return { label: 'Late Preterm', color: '#ca8a04', icon: 'fa-circle-info' };
-    if (total < 39) return { label: 'Early Term', color: '#2563eb', icon: 'fa-circle-info' };
-    if (total < 41) return { label: 'Full Term', color: '#16a34a', icon: 'fa-circle-check' };
-    if (total < 42) return { label: 'Late Term', color: '#d97706', icon: 'fa-circle-info' };
-    return { label: 'Post Term', color: '#dc2626', icon: 'fa-triangle-exclamation' };
-  }
-
-  function classifyWeight(percentile) {
-    if (percentile < 3) return { label: 'Severely SGA', color: '#dc2626', detail: '<3rd percentile' };
-    if (percentile < 10) return { label: 'SGA', color: '#ea580c', detail: '<10th percentile' };
-    if (percentile > 97) return { label: 'Severely LGA', color: '#dc2626', detail: '>97th percentile' };
-    if (percentile > 90) return { label: 'LGA', color: '#ea580c', detail: '>90th percentile' };
-    return { label: 'AGA', color: '#16a34a', detail: '10th-90th percentile' };
-  }
-
-  function classifyBirthWeight(grams) {
-    if (grams < 1000) return { label: 'Extremely Low Birth Weight (ELBW)', color: '#dc2626' };
-    if (grams < 1500) return { label: 'Very Low Birth Weight (VLBW)', color: '#ea580c' };
-    if (grams < 2500) return { label: 'Low Birth Weight (LBW)', color: '#d97706' };
-    if (grams <= 4000) return { label: 'Normal Birth Weight', color: '#16a34a' };
-    return { label: 'Macrosomia (>4000g)', color: '#ea580c' };
-  }
-
-  function neoAssess() {
-    var weeks = parseInt(document.getElementById('neo-ga-weeks').value);
-    var days = parseInt(document.getElementById('neo-ga-days').value) || 0;
-    var weight = parseFloat(document.getElementById('neo-weight').value);
-    var sex = document.getElementById('neo-sex').value;
-    var resultDiv = document.getElementById('neo-result');
-
-    if (!weeks || !weight) {
-      resultDiv.innerHTML = '<p style="color:var(--red);font-size:13px;">Enter GA and birth weight.</p>';
-      return;
-    }
-
-    var gaDecimal = weeks + days / 7;
-    var gaClass = classifyGA(weeks, days);
-    var bwClass = classifyBirthWeight(weight);
-
-    // Calculate percentile using Fenton LMS
-    var lms = interpolateLMS(fentonLMS[sex], gaDecimal);
-    var z = calcZ(weight, lms.L, lms.M, lms.S);
-    var percentile = zToPercentile(z);
-    var wtClass = classifyWeight(percentile);
-    var expectedWeight = Math.round(lms.M);
-
-    var html = '';
-
-    // GA Classification
-    html += '<div style="display:flex;gap:12px;flex-wrap:wrap;margin-bottom:12px;">';
-    html += '<div style="flex:1;min-width:200px;padding:14px;border-radius:10px;background:' + gaClass.color + '10;border:1.5px solid ' + gaClass.color + '30;">';
-    html += '<div style="font-size:12px;color:var(--g500);margin-bottom:4px;">Gestational Age Classification</div>';
-    html += '<div style="font-size:18px;font-weight:700;color:' + gaClass.color + ';"><i class="fas ' + gaClass.icon + '"></i> ' + gaClass.label + '</div>';
-    html += '<div style="font-size:13px;color:var(--g600);margin-top:4px;">' + weeks + ' weeks ' + days + ' days (' + gaDecimal.toFixed(1) + ' weeks)</div>';
-    html += '</div>';
-
-    // Weight Classification (AGA/SGA/LGA)
-    html += '<div style="flex:1;min-width:200px;padding:14px;border-radius:10px;background:' + wtClass.color + '10;border:1.5px solid ' + wtClass.color + '30;">';
-    html += '<div style="font-size:12px;color:var(--g500);margin-bottom:4px;">Weight for Gestational Age</div>';
-    html += '<div style="font-size:18px;font-weight:700;color:' + wtClass.color + ';">' + wtClass.label + '</div>';
-    html += '<div style="font-size:13px;color:var(--g600);margin-top:4px;">' + percentile.toFixed(1) + 'th percentile (' + wtClass.detail + ')</div>';
-    html += '</div>';
-    html += '</div>';
-
-    // Birth Weight Category
-    html += '<div style="display:flex;gap:12px;flex-wrap:wrap;margin-bottom:12px;">';
-    html += '<div style="flex:1;min-width:200px;padding:14px;border-radius:10px;background:' + bwClass.color + '10;border:1.5px solid ' + bwClass.color + '30;">';
-    html += '<div style="font-size:12px;color:var(--g500);margin-bottom:4px;">Birth Weight Category</div>';
-    html += '<div style="font-size:18px;font-weight:700;color:' + bwClass.color + ';">' + bwClass.label + '</div>';
-    html += '<div style="font-size:13px;color:var(--g600);margin-top:4px;">' + weight + 'g (' + (weight/1000).toFixed(2) + ' kg)</div>';
-    html += '</div>';
-
-    // Stats
-    html += '<div style="flex:1;min-width:200px;padding:14px;border-radius:10px;background:var(--g50);border:1.5px solid var(--g200);">';
-    html += '<div style="font-size:12px;color:var(--g500);margin-bottom:4px;">Fenton Growth Data (' + (sex === 'male' ? 'Male' : 'Female') + ')</div>';
-    html += '<div style="font-size:13px;color:var(--g700);line-height:1.8;">';
-    html += '<strong>Expected weight (50th %ile):</strong> ' + expectedWeight + 'g<br>';
-    html += '<strong>Z-score:</strong> ' + z.toFixed(2) + '<br>';
-    html += '<strong>Percentile:</strong> ' + percentile.toFixed(1) + '%';
-    html += '</div></div>';
-    html += '</div>';
-
-    // Reference
-    html += '<p style="font-size:11px;color:var(--g400);margin:8px 0 0;">Fenton TR, Kim JH. A systematic review and meta-analysis to revise the Fenton growth chart for preterm infants. BMC Pediatrics 2013;13:59. GA classification per ACOG/AAP definitions.</p>';
-
-    resultDiv.innerHTML = html;
-  }
-})();
-
-// ============================================================
-// RESPIRATORY MANAGEMENT (Asthma, Croup, Bronchiolitis)
-// ============================================================
-(function() {
-  // Sub-pill navigation
-  document.addEventListener('click', function(e) {
-    var pill = e.target.closest('[data-resp]');
-    if (pill) {
-      document.querySelectorAll('[data-resp]').forEach(function(p) { p.classList.remove('active'); });
-      pill.classList.add('active');
-      ['asthma','croup','bronchiolitis'].forEach(function(s) {
-        var el = document.getElementById('resp-' + s);
-        if (el) el.style.display = pill.dataset.resp === s ? '' : 'none';
-      });
-    }
-    if (e.target.closest('[data-asthma-severity]')) asthmaManagement(e.target.closest('[data-asthma-severity]').dataset.asthmaSeverity);
-    if (e.target.id === 'btn-pram-calc' || e.target.closest('#btn-pram-calc')) calcPRAM();
-    if (e.target.id === 'btn-croup-calc' || e.target.closest('#btn-croup-calc')) calcCroup();
-    if (e.target.id === 'btn-bronch-calc' || e.target.closest('#btn-bronch-calc')) calcBronchiolitis();
-  });
-
-  function dose(wt, mgPerKg, maxMg) { var d = Math.round(wt * mgPerKg * 10) / 10; return maxMg ? Math.min(d, maxMg) : d; }
-  // Delegates to the shared _EM.dStr so the per-kg math is visible to the prescriber.
-  function doseStr(wt, mgPerKg, maxMg, unit) {
-    return window._EM.dStr(wt, mgPerKg, maxMg, unit);
-  }
-  function drugRow(name, doseText, route, notes) {
-    return '<tr><td style="font-weight:600;">' + name + '</td><td>' + doseText + '</td><td>' + route + '</td><td style="font-size:12px;color:var(--g500);">' + (notes || '') + '</td></tr>';
-  }
-  function drugTable(rows) {
-    return '<div style="overflow-x:auto;-webkit-overflow-scrolling:touch;margin:8px 0;"><table style="width:100%;min-width:500px;border-collapse:collapse;font-size:13px;"><thead><tr style="background:var(--g100);"><th style="text-align:left;padding:6px 8px;">Drug</th><th style="padding:6px 8px;">Dose</th><th style="padding:6px 8px;">Route</th><th style="padding:6px 8px;">Notes</th></tr></thead><tbody>' + rows + '</tbody></table></div>';
-  }
-  function severityBadge(label, color) { return '<span style="display:inline-block;padding:4px 12px;border-radius:6px;background:' + color + '20;color:' + color + ';font-weight:700;font-size:14px;">' + label + '</span>'; }
-
-  function asthmaManagement(severity) {
-    var wt = parseFloat(document.getElementById('resp-weight').value);
-    var resultDiv = document.getElementById('asthma-result');
-    if (!wt) { resultDiv.innerHTML = '<p style="color:var(--red);font-size:13px;">Enter weight (kg).</p>'; return; }
-
-    var html = '';
-    if (severity === 'mild') {
-      html += severityBadge('Mild Exacerbation', '#10b981');
-      html += '<p style="font-size:13px;margin:8px 0;">Speaks in sentences, no accessory muscle use, SpO2 ≥94%</p>';
-      html += drugTable(
-        drugRow('Albuterol (MDI)', '4-8 puffs via spacer', 'Inhaled', 'q20min x 3 doses, then q1-4h') +
-        drugRow('Albuterol (neb)', doseStr(wt, 0.15, 5, ' mg') + ' (min 2.5 mg)', 'Nebulized', 'q20min x 3 doses') +
-        drugRow('Dexamethasone', doseStr(wt, 0.6, 16), 'PO/IV', 'Single dose, or 2 days') +
-        drugRow('Prednisolone', doseStr(wt, 1, 60) + '/day', 'PO', 'Alternative: 3-5 day course')
-      );
-      html += '<div style="margin-top:8px;padding:8px 12px;background:#d1fae5;border-radius:6px;font-size:12px;color:#065f46;"><strong>Reassess after 1 hour.</strong> If improving → discharge with albuterol MDI + spacer + oral steroid course. If not improving → escalate to moderate.</div>';
-    } else if (severity === 'moderate') {
-      html += severityBadge('Moderate Exacerbation', '#f59e0b');
-      html += '<p style="font-size:13px;margin:8px 0;">Speaks in phrases, some accessory muscle use, SpO2 90-93%</p>';
-      html += drugTable(
-        drugRow('Albuterol (neb)', doseStr(wt, 0.15, 5, ' mg') + ' (min 2.5 mg)', 'Nebulized', 'q20min x 3 doses, then continuous if needed') +
-        drugRow('Ipratropium', wt < 20 ? '250 mcg' : '500 mcg', 'Nebulized', 'q20min x 3 doses with albuterol') +
-        drugRow('Dexamethasone', doseStr(wt, 0.6, 16), 'PO/IV/IM', 'Single dose') +
-        drugRow('O2 supplemental', 'Target SpO2 ≥94%', 'Nasal cannula/mask', 'Titrate to effect')
-      );
-      html += '<div style="margin-top:8px;padding:8px 12px;background:#fef3c7;border-radius:6px;font-size:12px;color:#92400e;"><strong>Reassess after 1-2 hours.</strong> If improving → step down to mild protocol. If worsening or no improvement → escalate to severe.</div>';
-    } else {
-      html += severityBadge('Severe / Life-Threatening', '#ef4444');
-      html += '<p style="font-size:13px;margin:8px 0;">Speaks in words only, significant accessory muscle use, SpO2 &lt;90%. Consider ICU.</p>';
-      html += drugTable(
-        drugRow('Albuterol continuous', doseStr(wt, 0.5, 20, ' mg') + '/hr', 'Continuous neb', 'Or 0.15-0.3 mg/kg q20min') +
-        drugRow('Ipratropium', wt < 20 ? '250 mcg' : '500 mcg', 'Nebulized', 'q20min x 3 doses with albuterol') +
-        drugRow('Dexamethasone', doseStr(wt, 0.6, 16), 'IV', 'Or methylprednisolone 2 mg/kg IV (max 60 mg)') +
-        drugRow('Magnesium sulfate', doseStr(wt, 50, 2000) + ' IV over 20 min', 'IV', 'Single dose, monitor BP') +
-        drugRow('Epinephrine (IM)', doseStr(wt, 0.01, 0.5) + ' (1:1000)', 'IM', 'If impending arrest / no IV access') +
-        drugRow('Terbutaline', doseStr(wt, 0.01, 0.4) + ' SC/IV', 'SC or IV bolus', 'Then 0.1-10 mcg/kg/min infusion') +
-        drugRow('O2 supplemental', 'Target SpO2 ≥94%', 'High flow / NIPPV', 'Consider BiPAP/CPAP')
-      );
-      html += '<div style="margin-top:8px;padding:8px 12px;background:#fee2e2;border-radius:6px;font-size:12px;color:#991b1b;"><strong>Continuous monitoring.</strong> Consider ICU admission. If no response to magnesium → terbutaline infusion. If impending respiratory failure → intubation (ketamine preferred induction agent).</div>';
-
-      // Clinical decision points specific to severe asthma
-      html += '<div style="margin-top:10px;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:8px;">';
-
-      // ABG
-      html += '<div style="padding:10px 12px;background:white;border:1px solid var(--g200);border-radius:8px;font-size:12px;line-height:1.5;">' +
-        '<div style="font-weight:700;color:var(--blue-dark);margin-bottom:4px;"><i class="fas fa-flask"></i> When to obtain a blood gas</div>' +
-        '&bull; Severe exacerbation <strong>not responding</strong> after 1-2 h aggressive therapy<br>' +
-        '&bull; Impending respiratory failure — altered mentation, fatigue, silent chest<br>' +
-        '&bull; SpO2 &lt;92% despite supplemental O2<br>' +
-        '&bull; Suspected CO2 retention (rising PCO2 in a previously tachypneic patient)<br>' +
-        '<strong style="color:#991b1b;">Interpretation:</strong> asthmatics hyperventilate → expect <em>low</em> PCO2. A <strong>"normal" or rising PCO2 = impending failure</strong>. Don\'t delay treatment for the gas.' +
-        '</div>';
-
-      // Intubation
-      html += '<div style="padding:10px 12px;background:white;border:1px solid var(--g200);border-radius:8px;font-size:12px;line-height:1.5;">' +
-        '<div style="font-weight:700;color:#dc2626;margin-bottom:4px;"><i class="fas fa-stethoscope"></i> When to intubate (mostly clinical)</div>' +
-        '&bull; <strong>Absolute:</strong> apnea, cardiac arrest, coma, inability to protect airway<br>' +
-        '&bull; Progressive fatigue despite maximal therapy (NIV, mag, terbutaline, heliox)<br>' +
-        '&bull; Refractory hypoxemia / hypercapnia with acidosis<br>' +
-        '&bull; Silent chest + deteriorating consciousness<br>' +
-        '<strong>RSI choice:</strong> <span style="color:#065f46;font-weight:600;">ketamine 1-2 mg/kg</span> (bronchodilator, preserves BP) + <span style="color:#065f46;font-weight:600;">rocuronium</span>. Avoid succs if hyperkalemic. Permissive hypercapnia after tube; allow expiration (low rate, I:E 1:3-4).' +
-        '</div>';
-
-      // Heliox
-      html += '<div style="padding:10px 12px;background:white;border:1px solid var(--g200);border-radius:8px;font-size:12px;line-height:1.5;">' +
-        '<div style="font-weight:700;color:#7c3aed;margin-bottom:4px;"><i class="fas fa-wind"></i> Heliox (He/O2)</div>' +
-        '&bull; Lower gas density → less turbulence → reduced work of breathing through narrowed airways.<br>' +
-        '&bull; <strong>Consider in:</strong> severe asthma not responding to max therapy (bridge), upper airway obstruction (croup, post-extubation stridor, FB partial).<br>' +
-        '&bull; Typical mix: <strong>70:30 He:O2</strong> (or 80:20). Delivered via tight non-rebreather or in-line with neb.<br>' +
-        '&bull; <strong>Limitation:</strong> requires FiO2 ≤ 30-40%. If patient needs higher FiO2, heliox can\'t help.<br>' +
-        '&bull; Evidence in asthma is mixed — use as adjunct, not substitute.' +
-        '</div>';
-
-      html += '</div>';
-    }
-    html += '<p style="font-size:11px;color:var(--g400);margin:12px 0 0;">NAEPP/GINA guidelines. Always use clinical judgment. Verify doses against institutional protocols.</p>';
-    resultDiv.innerHTML = html;
-  }
-
-  function calcPRAM() {
-    var total = ['pram-spo2','pram-retractions','pram-scalene','pram-air','pram-wheeze'].reduce(function(s, id) {
-      return s + parseInt(document.getElementById(id).value);
-    }, 0);
-    var severity = total <= 3 ? 'Mild' : total <= 7 ? 'Moderate' : 'Severe';
-    var color = total <= 3 ? '#10b981' : total <= 7 ? '#f59e0b' : '#ef4444';
-    document.getElementById('pram-result').innerHTML = '<div style="padding:10px 14px;border-radius:8px;background:' + color + '10;border:1.5px solid ' + color + '30;"><span style="font-size:18px;font-weight:700;color:' + color + ';">PRAM Score: ' + total + '/12 — ' + severity + '</span><p style="font-size:12px;color:var(--g600);margin:4px 0 0;">Mild (0-3): outpatient management. Moderate (4-7): consider oral steroids + frequent bronchodilators. Severe (8-12): aggressive treatment, consider ICU.</p></div>';
-  }
-
-  function calcCroup() {
-    var wt = parseFloat(document.getElementById('resp-weight').value) || 10;
-    var total = ['croup-conscious','croup-cyanosis','croup-stridor','croup-air','croup-retractions'].reduce(function(s, id) {
-      return s + parseInt(document.getElementById(id).value);
-    }, 0);
-    var severity, color, treatment;
-    if (total <= 2) { severity = 'Mild'; color = '#10b981'; treatment = drugTable(drugRow('Dexamethasone', doseStr(wt, 0.6, 16), 'PO (single dose)', 'Preferred corticosteroid') + drugRow('Supportive care', 'Cool mist, comfort measures', '', 'Discharge if tolerating PO')); }
-    else if (total <= 5) { severity = 'Moderate'; color = '#f59e0b'; treatment = drugTable(drugRow('Dexamethasone', doseStr(wt, 0.6, 16), 'PO/IM', 'Single dose') + drugRow('Racemic epinephrine', '0.5 mL of 2.25% solution', 'Nebulized', 'Observe 2-4 hrs after for rebound') + drugRow('Nebulized epinephrine', '0.5 mL/kg of 1:1000 (max 5 mL)', 'Nebulized', 'Alternative to racemic')); }
-    else if (total <= 11) { severity = 'Severe'; color = '#ef4444'; treatment = drugTable(drugRow('Dexamethasone', doseStr(wt, 0.6, 16), 'IV/IM', 'Immediate') + drugRow('Racemic epinephrine', '0.5 mL of 2.25% solution', 'Nebulized', 'May repeat q15-20min, observe 2-4 hrs') + drugRow('Nebulized epinephrine', '0.5 mL/kg of 1:1000 (max 5 mL)', 'Nebulized', 'Alternative') + drugRow('Heliox', '70:30 or 80:20', 'Face mask', 'Consider if not responding') + drugRow('O2 supplemental', 'Target SpO2 ≥94%', 'Blow-by preferred', 'Minimize agitation')); }
-    else { severity = 'Impending Respiratory Failure'; color = '#dc2626'; treatment = '<div style="padding:10px;background:#fee2e2;border-radius:6px;font-size:13px;color:#991b1b;font-weight:600;">Immediate airway management. Prepare for intubation (use ETT 0.5-1 size smaller than predicted). Call anesthesia/ENT. Continue nebulized epinephrine and dexamethasone IV.</div>'; }
-
-    document.getElementById('croup-result').innerHTML = '<div style="padding:10px 14px;border-radius:8px;background:' + color + '10;border:1.5px solid ' + color + '30;margin-bottom:12px;"><span style="font-size:18px;font-weight:700;color:' + color + ';">Westley Score: ' + total + '/17 — ' + severity + '</span></div>' + treatment + '<p style="font-size:11px;color:var(--g400);margin:8px 0 0;">Westley WJ et al. Nebulized racemic epinephrine by IPPB for the treatment of croup. Am J Dis Child 1978. Mild ≤2, Moderate 3-5, Severe 6-11, Impending failure ≥12.</p>';
-  }
-
-  function calcBronchiolitis() {
-    var wt = parseFloat(document.getElementById('resp-weight').value) || 5;
-    var age = document.getElementById('bronch-age').value;
-    var spo2 = document.getElementById('bronch-spo2').value;
-    var hydration = document.getElementById('bronch-hydration').value;
-    var distress = document.getElementById('bronch-distress').value;
-
-    var html = '<h4 style="font-size:15px;font-weight:700;color:var(--g800);margin:0 0 8px;">Bronchiolitis Management</h4>';
-    var admit = distress === 'severe' || spo2 === 'low' || hydration === 'poor' || age === '<12w';
-
-    if (admit) {
-      html += severityBadge('Admit / Observe', '#ef4444');
-      html += '<div style="margin:10px 0;">';
-      if (age === '<12w') html += '<p style="font-size:13px;color:var(--red);font-weight:600;">⚠ Age &lt;12 weeks — high risk for apnea. Monitor closely.</p>';
-      html += '</div>';
-    } else {
-      html += severityBadge('Likely Safe for Discharge', '#10b981');
-    }
-
-    html += '<div style="margin:12px 0;"><strong style="font-size:13px;">Supportive Care (evidence-based):</strong></div>';
-    html += drugTable(
-      drugRow('Nasal suctioning', 'Bulb suction or NasalClear', 'Nasal', 'Before feeds and as needed') +
-      drugRow('O2 supplemental', 'Target SpO2 ≥90%', 'NC / high flow', spo2 === 'low' ? 'Required' : 'If needed') +
-      drugRow('Hypertonic saline 3%', '4 mL nebulized', 'Nebulized', 'Consider in inpatients (AAP weak recommendation)') +
-      (hydration === 'poor' ? drugRow('IV fluids', 'NS/LR bolus ' + doseStr(wt, 20, null, ' mL'), 'IV', 'Then maintenance D5 0.45NS') + drugRow('NG feeds', 'If unable to feed orally', 'NG tube', 'Preferred over IV if gut functional') : '')
-    );
-
-    html += '<div style="margin:12px 0;padding:10px 12px;background:var(--amber-light);border-radius:6px;font-size:12px;color:#92400e;"><strong>NOT recommended (AAP 2014/2023):</strong> Albuterol/salbutamol (no benefit in bronchiolitis), epinephrine (no evidence of benefit), systemic corticosteroids (no benefit), antibiotics (unless secondary bacterial infection), chest physiotherapy.</div>';
-    html += '<p style="font-size:11px;color:var(--g400);margin:8px 0 0;">AAP Clinical Practice Guideline: Management of Bronchiolitis in Infants and Children (2014, reaffirmed 2023). RSV is the most common cause (50-80%).</p>';
-    document.getElementById('bronch-result').innerHTML = html;
-  }
-})();
-
-// ============================================================
-// SEIZURE MANAGEMENT
-// ============================================================
-(function() {
-  document.addEventListener('click', function(e) {
-    if (e.target.id === 'btn-seizure-calc' || e.target.closest('#btn-seizure-calc')) calcSeizure();
-  });
-
-  function d(wt, mgPerKg, max) { var v = Math.round(wt * mgPerKg * 100) / 100; return max ? Math.min(v, max) : v; }
-  function row(phase, drug, dose, route, notes) {
-    return '<tr><td style="font-weight:600;color:var(--blue);">' + phase + '</td><td style="font-weight:600;">' + drug + '</td><td>' + dose + '</td><td>' + route + '</td><td style="font-size:12px;color:var(--g500);">' + notes + '</td></tr>';
-  }
-
-  // Visual pathway row — time badge + step card linked by vertical line
-  function stepRow(time, color, title, bodyHtml, isLast) {
-    return '<div style="display:flex;gap:12px;align-items:stretch;">' +
-      '<div style="flex:0 0 auto;width:70px;display:flex;flex-direction:column;align-items:center;">' +
-        '<div style="background:' + color + ';color:white;padding:6px 0;border-radius:20px;font-size:12px;font-weight:700;width:60px;text-align:center;box-shadow:0 1px 3px rgba(0,0,0,0.15);">' + time + '</div>' +
-        (isLast ? '' : '<div style="flex:1;width:3px;background:' + color + '40;margin:2px 0;"></div>') +
-      '</div>' +
-      '<div style="flex:1;padding:10px 14px;border-left:4px solid ' + color + ';background:' + color + '10;border-radius:0 8px 8px 0;margin-bottom:' + (isLast ? '4px' : '12px') + ';">' +
-        '<div style="font-weight:700;color:' + color + ';font-size:13px;margin-bottom:6px;text-transform:uppercase;letter-spacing:0.3px;">' + title + '</div>' +
-        '<div style="font-size:13px;color:var(--g700);line-height:1.55;">' + bodyHtml + '</div>' +
-      '</div>' +
-    '</div>';
-  }
-
-  // Fallback inline data — mirrors the non-refractory seizure entries in
-  // drugs.json. Refractory infusion drips are kept inline below because
-  // their dose strings (bolus → gtt range) don't map cleanly to the
-  // single-row JSON schema.
-  var SEIZURE_FALLBACK = [
-    { name: 'Lorazepam',     phase: '1st benzo', dose_mg_per_kg: 0.1, max_mg: 4,    unit: 'mg',    route: 'IV / IO',          label_suffix: ' <span style="color:#065f46;font-weight:600;">(IV preferred)</span>', notes: 'Slow push over 1-2 min.' },
-    { name: 'Midazolam',     phase: '1st benzo', dose_mg_per_kg: 0.2, max_mg: 10,   unit: 'mg',    route: 'IM / IN / buccal', notes: 'Use 5 mg/mL concentrate for IN; split between nares.' },
-    { name: 'Diazepam',      phase: '1st benzo', dose_mg_per_kg: 0.5, max_mg: 20,   unit: 'mg',    route: 'PR',               notes: 'Only if no IV/IM/IN access.' },
-    { name: 'Levetiracetam', phase: '2nd-line',  dose_mg_per_kg: 60,  max_mg: 4500, unit: 'mg',    route: 'IV over 5-15 min', label_suffix: ' <span style="color:#065f46;font-weight:600;">(preferred)</span>', notes: 'Best tolerability. No ECG monitoring needed.' },
-    { name: 'Fosphenytoin',  phase: '2nd-line',  dose_mg_per_kg: 20,  max_mg: 1500, unit: 'mg PE', route: 'IV over 10 min',   notes: 'Max rate 3 mg PE/kg/min. Monitor ECG, BP. Avoid if cardiac dysrhythmia.' },
-    { name: 'Valproic acid', phase: '2nd-line',  dose_mg_per_kg: 40,  max_mg: 3000, unit: 'mg',    route: 'IV over 10 min',   notes: '<strong>Avoid &lt;2 yr, hepatic / mitochondrial disease, pregnancy.</strong>' },
-    { name: 'Phenobarbital', phase: '2nd-line',  dose_mg_per_kg: 20,  max_mg: 1000, unit: 'mg',    route: 'IV over 20 min',   notes: 'Last-choice 2nd line. High risk of resp depression + hypotension.' }
-  ];
-
-  function seizureDrugs() {
-    var s = window._DRUGS && window._DRUGS.sections && window._DRUGS.sections.seizure;
-    if (s && s.drugs && s.drugs.length) {
-      return s.drugs.map(function(d) {
-        var fb = SEIZURE_FALLBACK.filter(function(x) { return x.name === d.name; })[0] || {};
-        return Object.assign({}, fb, d);
-      });
-    }
-    return SEIZURE_FALLBACK;
-  }
-
-  // Build the joined S.drugRow output for one phase ("1st benzo" / "2nd-line").
-  function seizureRowsByPhase(wt, phase) {
-    var S = window._EM;
-    return seizureDrugs().filter(function(dg) { return dg.phase === phase; }).map(function(dg) {
-      var label = dg.name + (dg.label_suffix || '');
-      var unitArg = dg.unit && dg.unit !== 'mg' ? ' ' + dg.unit : undefined;
-      var dose = unitArg
-        ? S.dStr(wt, dg.dose_mg_per_kg, dg.max_mg, unitArg)
-        : S.dStr(wt, dg.dose_mg_per_kg, dg.max_mg);
-      return S.drugRow(label, dose, dg.route, dg.notes);
-    }).join('');
-  }
-
-  function calcSeizure() {
-    var wt = parseFloat(document.getElementById('seizure-weight').value);
-    var resultDiv = document.getElementById('seizure-result');
-    if (!wt) { resultDiv.innerHTML = '<p style="color:var(--red);font-size:13px;">Enter weight (kg).</p>'; return; }
-    var S = window._EM;
-    var d10Low = Math.round(wt * 2 * 10) / 10;
-    var d10High = Math.round(wt * 5 * 10) / 10;
-
-    var html = '<div style="padding:10px 14px;border-radius:8px;background:#fee2e2;border:1.5px solid #ef4444;margin-bottom:14px;"><strong style="color:#dc2626;font-size:14px;"><i class="fas fa-bolt"></i> Status Epilepticus Pathway — ' + wt + ' kg</strong><div style="font-size:12px;color:var(--g600);margin-top:3px;">Time = 0 at seizure onset. Do not pause between steps for benzo to take effect — act on the clock.</div></div>';
-
-    // 0 min — STABILIZE
-    html += stepRow('0 min', '#3b82f6', 'Stabilize',
-      '<strong>ABCs</strong> — position, 100% O2 via NC / NRB, suction. <strong>IV or IO</strong> × 2. Continuous SpO2, ECG, BP. ' +
-      '<strong>POC glucose</strong> — if &lt;60 mg/dL: <strong>D10W ' + d10Low + '-' + d10High + ' mL IV</strong> (2-5 mL/kg). ' +
-      '<strong>Labs</strong>: CBC, CMP, Mg, Ca, Phos, VBG, lactate, AED levels, toxicology if unclear etiology. ' +
-      '<strong>Consider pyridoxine</strong> 100 mg IV in infants &lt;18 mo or INH ingestion. Temperature: treat hyperthermia aggressively.'
-    );
-
-    // 5 min — 1ST BENZO
-    html += stepRow('5 min', '#8b5cf6', '1st benzodiazepine (give once, pick by access)',
-      S.drugTable(seizureRowsByPhase(wt, '1st benzo'))
-    );
-
-    // 10 min — 2ND BENZO
-    html += stepRow('10 min', '#a855f7', '2nd benzodiazepine — if still seizing',
-      'Repeat same agent + dose <strong>once</strong>. Prepare 2nd-line now (don\'t wait to see if benzo works). If apnea/airway compromise: BVM, consider advanced airway.'
-    );
-
-    // 20 min — 2ND-LINE
-    html += stepRow('20 min', '#f59e0b', '2nd-line anti-epileptic — pick one (ESETT: equivalent efficacy)',
-      S.drugTable(seizureRowsByPhase(wt, '2nd-line'))
-    );
-
-    // 30 min — 2nd of 2nd-line (optional)
-    html += stepRow('30 min', '#ef4444', 'Still seizing? Consider 2nd agent from 2nd-line OR proceed to refractory',
-      'If the first 2nd-line drug failed, give a different 2nd-line agent <strong>OR</strong> move directly to refractory therapy. Activate ICU, prepare for intubation. Confirm etiology not reversible (electrolytes, glucose, fever, toxin).'
-    );
-
-    // 40 min — REFRACTORY
-    html += stepRow('40 min', '#dc2626', 'Refractory status — intubate + continuous infusion + continuous EEG',
-      S.drugTable(
-        S.drugRow('Midazolam <span style="color:#065f46;font-weight:600;">(1st-line infusion)</span>', 'Bolus ' + d(wt, 0.2, 10) + ' mg → gtt ' + d(wt, 0.05, 2) + '-' + d(wt, 0.5, 18) + ' mg/hr <span style="color:var(--g500);font-size:11px;">(bolus 0.2 mg/kg, gtt 0.05-0.5 mg/kg/hr)</span>', 'IV', 'Titrate to seizure control / burst suppression.') +
-        S.drugRow('Pentobarbital', 'Bolus ' + d(wt, 5, 200) + ' mg → gtt ' + d(wt, 1, null) + '-' + d(wt, 5, null) + ' mg/hr <span style="color:var(--g500);font-size:11px;">(bolus 5 mg/kg, gtt 1-5 mg/kg/hr)</span>', 'IV', 'Causes hypotension — often need pressors.') +
-        S.drugRow('Propofol', 'Bolus ' + d(wt, 2, 100) + ' mg → gtt ' + d(wt, 2, null) + '-' + d(wt, 5, null) + ' mg/hr <span style="color:var(--g500);font-size:11px;">(bolus 2 mg/kg, gtt 2-5 mg/kg/hr)</span>', 'IV', '<strong>PRIS risk in children</strong> — limit to &lt;4 mg/kg/hr and duration &lt;48 h.') +
-        S.drugRow('Ketamine', 'Bolus ' + d(wt, 2, 100) + ' mg → gtt ' + d(wt, 1, null) + '-' + d(wt, 5, null) + ' mg/hr <span style="color:var(--g500);font-size:11px;">(bolus 2 mg/kg, gtt 1-5 mg/kg/hr)</span>', 'IV', 'NMDA antagonist — rescue. Good BP profile; useful if refractory to GABAergics.')
-      ) +
-      '<div style="margin-top:8px;font-size:12px;color:var(--g600);"><strong>Continuous EEG within 1 h</strong> — target electrographic seizure suppression × 24-48 h, then wean. Reassess etiology: CNS imaging, LP, expanded workup.</div>'
-    , true);
-
-    // Key points
-    html += '<div style="margin-top:16px;padding:10px 12px;background:#fef3c7;border-radius:6px;font-size:12px;color:#92400e;line-height:1.55;"><strong>Key points</strong><br>' +
-      '• Do <strong>NOT</strong> wait for benzo response before starting the 2nd-line — parallel preparation.<br>' +
-      '• Maximum <strong>2 benzo doses</strong> total (1 pre-hospital + 1 in ED, or 2 in ED).<br>' +
-      '• Respiratory depression is common — have BVM, airway equipment, naloxone, flumazenil accessible (but avoid flumazenil here).<br>' +
-      '• ESETT trial: levetiracetam = fosphenytoin = valproate for efficacy. Pick by tolerability / contraindications.<br>' +
-      '• Always reassess: ongoing seizure? Non-convulsive status? Pseudo-seizure? → continuous EEG if any doubt.</div>';
-
-    html += '<p style="font-size:11px;color:var(--g400);margin:8px 0 0;font-style:italic;">Based on AES Guidelines 2016 and ESETT (Kapur et al., NEJM 2019). Verify all doses against institutional protocols.</p>';
-    resultDiv.innerHTML = html;
-  }
-})();
-
-// ============================================================
-// ANAPHYLAXIS MANAGEMENT
-// ============================================================
-(function() {
-  document.addEventListener('click', function(e) {
-    if (e.target.id === 'btn-anaph-calc' || e.target.closest('#btn-anaph-calc')) calcAnaphylaxis();
-  });
-
-  function d(wt, mgPerKg, max) { var v = Math.round(wt * mgPerKg * 100) / 100; return max ? Math.min(v, max) : v; }
-
-  // Lookup a drug entry (by name) from window._DRUGS.sections.anaphylaxis,
-  // falling back to a hardcoded record so rendering stays identical if the
-  // JSON fetch hasn't resolved (or failed). Returns an object exposing the
-  // per-kg + max fields needed by S.dStr.
-  var ANAPH_FALLBACK = {
-    'Epinephrine IM':       { dose_mg_per_kg: 0.01, max_mg: 0.5, unit: 'mg' },
-    'Normal saline bolus':  { dose_mg_per_kg: 20,   max_mg: null, unit: 'mL' },
-    'Diphenhydramine':      { dose_mg_per_kg: 1.25, max_mg: 50, unit: 'mg' },
-    'Ranitidine':           { dose_mg_per_kg: 1,    max_mg: 50, unit: 'mg' },
-    'Dexamethasone':        { dose_mg_per_kg: 0.6,  max_mg: 16, unit: 'mg' },
-    'Methylprednisolone':   { dose_mg_per_kg: 2,    max_mg: 125, unit: 'mg' },
-    'Glucagon':             { dose_mg_per_kg: 0.02, max_mg: 1,  unit: 'mg' }
-  };
-  function anaphDrug(name) {
-    var s = window._DRUGS && window._DRUGS.sections && window._DRUGS.sections.anaphylaxis;
-    if (s && s.drugs) {
-      var hit = s.drugs.filter(function(x) { return x.name === name; })[0];
-      if (hit) return hit;
-    }
-    return ANAPH_FALLBACK[name] || {};
-  }
-
-  function calcAnaphylaxis() {
-    var wt = parseFloat(document.getElementById('anaph-weight').value);
-    var age = document.getElementById('anaph-age').value;
-    var resultDiv = document.getElementById('anaph-result');
-    if (!wt) { resultDiv.innerHTML = '<p style="color:var(--red);font-size:13px;">Enter weight (kg).</p>'; return; }
-    var S = window._EM;
-
-    var epi = anaphDrug('Epinephrine IM');
-    var fluids = anaphDrug('Normal saline bolus');
-    var dph = anaphDrug('Diphenhydramine');
-    var rnt = anaphDrug('Ranitidine');
-    var dex = anaphDrug('Dexamethasone');
-    var mpn = anaphDrug('Methylprednisolone');
-    var glc = anaphDrug('Glucagon');
-
-    var epiDose = d(wt, epi.dose_mg_per_kg, epi.max_mg);
-    var epiVol = Math.round(epiDose * 10) / 10; // 1:1000 = 1 mg/mL
-    var autoInjector = wt < 10 ? 'Draw up manually' : wt <= 25 ? 'EpiPen Jr / Auvi-Q 0.15 mg' : 'EpiPen / Auvi-Q 0.3 mg';
-
-    var html = '<div style="padding:14px;border-radius:10px;background:#fee2e2;border:2px solid #ef4444;margin-bottom:16px;">';
-    html += '<div style="font-size:18px;font-weight:700;color:#dc2626;margin-bottom:6px;"><i class="fas fa-triangle-exclamation"></i> STEP 1: Epinephrine IM — GIVE IMMEDIATELY</div>';
-    html += '<div style="font-size:15px;font-weight:600;color:var(--g800);margin-bottom:4px;">Epinephrine 1:1000 (1 mg/mL): <span style="color:#dc2626;">' + epiDose + ' mg (' + epiVol + ' mL)</span> IM to lateral thigh</div>';
-    html += '<div style="font-size:13px;color:var(--g600);">' + epi.dose_mg_per_kg + ' mg/kg (max ' + epi.max_mg + ' mg) | Auto-injector: ' + autoInjector + '</div>';
-    html += '<div style="font-size:12px;color:#991b1b;margin-top:6px;">May repeat every 5-15 minutes if symptoms persist. No contraindications in anaphylaxis.</div>';
-    html += '</div>';
-
-    html += '<div style="overflow-x:auto;-webkit-overflow-scrolling:touch;margin-bottom:12px;"><table style="width:100%;min-width:560px;border-collapse:collapse;font-size:13px;"><thead><tr style="background:var(--g100);"><th style="text-align:left;padding:6px 8px;">Step</th><th style="padding:6px 8px;">Drug</th><th style="padding:6px 8px;">Dose</th><th style="padding:6px 8px;">Route</th><th style="padding:6px 8px;">Notes</th></tr></thead><tbody>';
-
-    html += '<tr><td style="font-weight:600;color:var(--blue);">STEP 2</td><td style="font-weight:600;">Position</td><td>Supine + legs elevated</td><td>—</td><td style="font-size:12px;color:var(--g500);">If dyspneic: sitting position. If vomiting: recovery position</td></tr>';
-    html += '<tr><td style="font-weight:600;color:var(--blue);">STEP 3</td><td style="font-weight:600;">O2</td><td>High flow 10-15 L/min</td><td>Face mask</td><td style="font-size:12px;color:var(--g500);">100% O2. Prepare for airway management</td></tr>';
-    html += '<tr><td style="font-weight:600;color:var(--blue);">STEP 4</td><td style="font-weight:600;">IV fluids</td><td>NS ' + S.dStr(wt, fluids.dose_mg_per_kg, fluids.max_mg, ' mL') + ' bolus</td><td>IV/IO</td><td style="font-size:12px;color:var(--g500);">Repeat up to 60 mL/kg for hypotension</td></tr>';
-    html += '<tr><td style="font-weight:600;color:var(--blue);">STEP 5</td><td style="font-weight:600;">Diphenhydramine</td><td>' + S.dStr(wt, dph.dose_mg_per_kg, dph.max_mg) + '</td><td>IV/IM/PO</td><td style="font-size:12px;color:var(--g500);">H1 blocker. NOT first-line — adjunct only</td></tr>';
-    html += '<tr><td></td><td style="font-weight:600;">Ranitidine</td><td>' + S.dStr(wt, rnt.dose_mg_per_kg, rnt.max_mg) + '</td><td>IV over 5 min</td><td style="font-size:12px;color:var(--g500);">H2 blocker. Optional adjunct</td></tr>';
-    html += '<tr><td style="font-weight:600;color:var(--blue);">STEP 6</td><td style="font-weight:600;">Dexamethasone</td><td>' + S.dStr(wt, dex.dose_mg_per_kg, dex.max_mg) + '</td><td>IV/IM/PO</td><td style="font-size:12px;color:var(--g500);">Prevents biphasic reaction (4-6 hrs later)</td></tr>';
-    html += '<tr><td></td><td style="font-weight:600;">Methylprednisolone</td><td>' + S.dStr(wt, mpn.dose_mg_per_kg, mpn.max_mg) + '</td><td>IV</td><td style="font-size:12px;color:var(--g500);">Alternative steroid</td></tr>';
-
-    html += '<tr style="background:#fef3c7;"><td style="font-weight:600;color:#dc2626;">IF REFRACTORY</td><td style="font-weight:600;">Epinephrine gtt</td><td>0.1-1 mcg/kg/min</td><td>IV infusion</td><td style="font-size:12px;color:var(--g500);">For persistent hypotension despite fluids + IM epi</td></tr>';
-    html += '<tr style="background:#fef3c7;"><td></td><td style="font-weight:600;">Glucagon</td><td>' + S.dStr(wt, glc.dose_mg_per_kg, glc.max_mg) + '</td><td>IV/IM</td><td style="font-size:12px;color:var(--g500);">For patients on beta-blockers not responding to epi</td></tr>';
-
-    html += '</tbody></table></div>';
-    html += '<div style="padding:10px 12px;background:var(--amber-light);border-radius:6px;font-size:12px;color:#92400e;"><strong>Observe minimum 4-6 hours</strong> after last dose of epinephrine (biphasic reactions occur in 5-20% of cases). Discharge with EpiPen prescription and anaphylaxis action plan. Refer to allergist.</div>';
-    html += '<p style="font-size:11px;color:var(--g400);margin:8px 0 0;">ASCIA Anaphylaxis Guidelines 2021. WAO Anaphylaxis Guidance 2020. AAP/ACAAI Practice Parameters.</p>';
-    resultDiv.innerHTML = html;
-  }
-})();
-
-// ============================================================
-// PROCEDURAL SEDATION
-// ============================================================
-(function() {
-  document.addEventListener('click', function(e) {
-    if (e.target.id === 'btn-sed-calc' || e.target.closest('#btn-sed-calc')) calcSedation();
-  });
-
-  function d(wt, mgPerKg, max) { var v = Math.round(wt * mgPerKg * 100) / 100; return max ? Math.min(v, max) : v; }
-
-  // Fallback inline data — mirrors drugs.json sedation section. The first
-  // table's rows group by drug (Ketamine has both IV + IM lines), hence the
-  // display vs name split. `reverses` marks the final 2 rows as reversal
-  // agents shown in a separate table.
-  var SED_FALLBACK = [
-    { name: 'Ketamine IV',        display: 'Ketamine',        dose_mg_per_kg_low: 1.5,  dose_mg_per_kg_high: 2,   max_mg_low: 100, max_mg_high: 150, unit: 'mg',  route: 'IV',     onset: '1 min',     duration: '15-30 min', notes: 'Dissociative. Preserves airway reflexes.' },
-    { name: 'Ketamine IM',        display: '',                dose_mg_per_kg_low: 4,    dose_mg_per_kg_high: 5,   max_mg_low: 300, max_mg_high: 400, unit: 'mg',  route: 'IM',     onset: '3-5 min',   duration: '30-60 min', notes: 'Give atropine 0.01 mg/kg to reduce secretions.' },
-    { name: 'Midazolam IV',       display: 'Midazolam',       dose_mg_per_kg_low: 0.05, dose_mg_per_kg_high: 0.1, max_mg_low: 2,   max_mg_high: 5,   unit: 'mg',  route: 'IV',     onset: '2-3 min',   duration: '30-60 min', notes: 'Anxiolysis. Titrate q3-5 min.' },
-    { name: 'Midazolam IN/PO',    display: '',                dose_mg_per_kg: 0.5,      max_mg: 20,                                                   unit: 'mg',  route: 'IN/PO',  onset: '10-15 min', duration: '30-60 min', notes: 'IN (max 10 mg / naris) or PO (max 20 mg).' },
-    { name: 'Propofol',           display: 'Propofol',        dose_mg_per_kg: 1,        max_mg: 40,                                                   unit: 'mg',  route: 'IV',     onset: '30 sec',    duration: '5-10 min',  notes: 'Short procedures. Causes apnea — manage airway.' },
-    { name: 'Fentanyl IV',        display: 'Fentanyl',        dose_mg_per_kg: 1,        max_mg: 100,                                                  unit: 'mcg', route: 'IV',     onset: '2-3 min',   duration: '30-60 min', notes: 'Analgesic. Often combined with midazolam.' },
-    { name: 'Fentanyl IN',        display: '',                dose_mg_per_kg: 2,        max_mg: 100,                                                  unit: 'mcg', route: 'IN',     onset: '5-10 min',  duration: '30-60 min', notes: 'Intranasal.' },
-    { name: 'Nitrous oxide',      display: 'Nitrous oxide',   dose_display: '50:50 or 70:30 mix',                                                     unit: 'mix', route: 'Inhaled',onset: '2-5 min',   duration: '5 min off', notes: 'Self-administered via demand valve. Anxiolysis + mild analgesia.' },
-    { name: 'Dexmedetomidine IN', display: 'Dexmedetomidine', dose_mg_per_kg_low: 2,    dose_mg_per_kg_high: 3,   max_mg_low: 100, max_mg_high: null, unit: 'mcg', route: 'IN',     onset: '15-30 min', duration: '60-90 min', notes: 'Intranasal. No respiratory depression. Good for imaging.' },
-    { name: 'Naloxone',           display: 'Naloxone',        dose_mg_per_kg: 0.1,      max_mg: 2,                                                    unit: 'mg',  route: 'IV/IM/IN', reverses: 'Opioids (fentanyl, morphine)', notes: 'Max 2 mg. Repeat q2-3 min. Duration shorter than opioids — monitor for re-sedation.' },
-    { name: 'Flumazenil',         display: 'Flumazenil',      dose_mg_per_kg: 0.01,     max_mg: 0.2,                                                  unit: 'mg',  route: 'IV',       reverses: 'Benzodiazepines (midazolam)', notes: 'Max 0.2 mg single dose. Repeat q1 min to max 1 mg total. Risk of seizures — use cautiously.' }
-  ];
-
-  function sedDrugs() {
-    var s = window._DRUGS && window._DRUGS.sections && window._DRUGS.sections.sedation;
-    if (s && s.drugs && s.drugs.length) {
-      return s.drugs.map(function(d) {
-        var fb = SED_FALLBACK.filter(function(x) { return x.name === d.name; })[0] || {};
-        return Object.assign({}, fb, d);
-      });
-    }
-    return SED_FALLBACK;
-  }
-
-  // perKg footer that matches the original inline format exactly.
-  function sedPerKg(lo, hi, unit) {
-    unit = unit || 'mg';
-    return ' <span style="color:var(--g500);font-size:11px;">(' + lo + (hi != null ? '-' + hi : '') + ' ' + unit + '/kg)</span>';
-  }
-
-  // Build the Dose cell text for a sedation drug (supports low/high range
-  // and single-dose entries; honors custom dose_display for fixed doses).
-  function sedDoseCell(wt, dg) {
-    if (dg.dose_display) return dg.dose_display;
-    var unitLabel = dg.unit === 'mcg' ? ' mcg' : (dg.unit === 'mix' ? '' : ' mg');
-    var perKgUnit = dg.unit === 'mcg' ? 'mcg' : 'mg';
-    if (dg.dose_mg_per_kg_low != null) {
-      var lo = d(wt, dg.dose_mg_per_kg_low, dg.max_mg_low);
-      if (dg.dose_mg_per_kg_high != null) {
-        var hi = d(wt, dg.dose_mg_per_kg_high, dg.max_mg_high);
-        return lo + '-' + hi + unitLabel + sedPerKg(dg.dose_mg_per_kg_low, dg.dose_mg_per_kg_high, perKgUnit);
-      }
-      return lo + unitLabel + sedPerKg(dg.dose_mg_per_kg_low, null, perKgUnit);
-    }
-    if (dg.dose_mg_per_kg != null) {
-      var v = d(wt, dg.dose_mg_per_kg, dg.max_mg);
-      return v + unitLabel + sedPerKg(dg.dose_mg_per_kg, null, perKgUnit);
-    }
-    return '';
-  }
-
-  function sedRow(wt, dg, showReverses) {
-    var displayName = dg.display == null ? dg.name : dg.display;
-    var nameCell = displayName
-      ? '<td style="font-weight:600;">' + displayName + '</td>'
-      : '<td></td>';
-    var dose = sedDoseCell(wt, dg);
-    if (showReverses) {
-      return '<tr>' + nameCell + '<td>' + dose + '</td><td>' + dg.route + '</td><td>' + (dg.reverses || '') + '</td><td style="font-size:12px;color:var(--g500);">' + dg.notes + '</td></tr>';
-    }
-    return '<tr>' + nameCell + '<td>' + dose + '</td><td>' + dg.route + '</td><td>' + (dg.onset || '') + '</td><td>' + (dg.duration || '') + '</td><td style="font-size:12px;color:var(--g500);">' + dg.notes + '</td></tr>';
-  }
-
-  function calcSedation() {
-    var wt = parseFloat(document.getElementById('sed-weight').value);
-    var resultDiv = document.getElementById('sed-result');
-    if (!wt) { resultDiv.innerHTML = '<p style="color:var(--red);font-size:13px;">Enter weight (kg).</p>'; return; }
-
-    var all = sedDrugs();
-    var agents = all.filter(function(dg) { return !dg.reverses; });
-    var reversals = all.filter(function(dg) { return !!dg.reverses; });
-
-    var html = '<div style="padding:10px 14px;border-radius:8px;background:var(--purple-light);border:1.5px solid var(--purple);margin-bottom:12px;"><span style="font-size:14px;font-weight:700;color:var(--purple);">Procedural Sedation — ' + wt + ' kg patient</span></div>';
-
-    // Sedation agents
-    html += '<h4 style="font-size:14px;font-weight:700;color:var(--g800);margin:0 0 8px;">Sedation Agents</h4>';
-    html += '<div style="overflow-x:auto;-webkit-overflow-scrolling:touch;margin-bottom:16px;"><table style="width:100%;min-width:640px;border-collapse:collapse;font-size:13px;"><thead><tr style="background:var(--g100);"><th style="text-align:left;padding:6px 8px;">Drug</th><th style="padding:6px 8px;">Dose</th><th style="padding:6px 8px;">Route</th><th style="padding:6px 8px;">Onset</th><th style="padding:6px 8px;">Duration</th><th style="padding:6px 8px;">Notes</th></tr></thead><tbody>';
-    html += agents.map(function(dg) { return sedRow(wt, dg, false); }).join('');
-    html += '</tbody></table></div>';
-
-    // Reversal agents
-    html += '<h4 style="font-size:14px;font-weight:700;color:var(--red);margin:0 0 8px;"><i class="fas fa-rotate-left"></i> Reversal Agents</h4>';
-    html += '<div style="overflow-x:auto;-webkit-overflow-scrolling:touch;"><table style="width:100%;min-width:560px;border-collapse:collapse;font-size:13px;"><thead><tr style="background:#fee2e2;"><th style="text-align:left;padding:6px 8px;">Drug</th><th style="padding:6px 8px;">Dose</th><th style="padding:6px 8px;">Route</th><th style="padding:6px 8px;">Reverses</th><th style="padding:6px 8px;">Notes</th></tr></thead><tbody>';
-    html += reversals.map(function(dg) { return sedRow(wt, dg, true); }).join('');
-    html += '</tbody></table></div>';
-
-    html += '<div style="margin-top:12px;padding:10px 12px;background:var(--amber-light);border-radius:6px;font-size:12px;color:#92400e;"><strong>Pre-sedation checklist:</strong> NPO status (2h clear liquids, 6h solids), consent, monitoring equipment (pulse ox, capnography, BP), resuscitation equipment at bedside, suction ready, IV access. Minimum monitoring: continuous SpO2, HR, capnography. Provider capable of managing airway must be present.</div>';
-    html += '<p style="font-size:11px;color:var(--g400);margin:8px 0 0;">AAP Guidelines for Monitoring and Management of Pediatric Patients Before, During, and After Sedation. ASA Practice Guidelines for Sedation and Analgesia by Non-Anesthesiologists.</p>';
-    resultDiv.innerHTML = html;
-  }
-})();
-
-// ============================================================
-// IMAGE LIGHTBOX — any element with data-img-src opens fullscreen
-// ============================================================
-(function() {
-  document.addEventListener('click', function(e) {
-    var opener = e.target.closest && e.target.closest('[data-img-src]');
-    if (opener) {
-      e.preventDefault();
-      var lb = document.getElementById('img-lightbox');
-      if (!lb) return;
-      var src = opener.dataset.imgSrc;
-      var title = opener.dataset.imgTitle || '';
-      document.getElementById('img-lightbox-img').src = src;
-      document.getElementById('img-lightbox-img').alt = title;
-      document.getElementById('img-lightbox-title').textContent = title;
-      document.getElementById('img-lightbox-open').href = src;
-      lb.style.display = 'flex';
-      return;
-    }
-    // Close on close button, on backdrop click (not on image), and on Escape (below)
-    var closeBtn = e.target.closest && e.target.closest('#img-lightbox-close');
-    var lb2 = document.getElementById('img-lightbox');
-    if (!lb2 || lb2.style.display !== 'flex') return;
-    if (closeBtn || e.target === lb2) {
-      lb2.style.display = 'none';
-      document.getElementById('img-lightbox-img').src = '';
-    }
-  });
-  document.addEventListener('keydown', function(e) {
-    if (e.key === 'Escape') {
-      var lb = document.getElementById('img-lightbox');
-      if (lb && lb.style.display === 'flex') {
-        lb.style.display = 'none';
-        document.getElementById('img-lightbox-img').src = '';
-      }
-    }
-  });
-})();
-
diff --git a/public/js/chartReview.js b/public/js/chartReview.js
deleted file mode 100644
index 5a18ee0..0000000
--- a/public/js/chartReview.js
+++ /dev/null
@@ -1,192 +0,0 @@
-(function() {
-  var _inited = false;
-  document.addEventListener('tabChanged', function(e) {
-    if (e.detail.tab !== 'chart' || _inited) return;
-    _inited = true;
-  var visitsContainer = document.getElementById('cr-visits-container');
-  var addVisitBtn = document.getElementById('cr-add-visit');
-  var labsContainer = document.getElementById('cr-labs-container');
-  var addLabBtn = document.getElementById('cr-add-lab');
-  var generateBtn = document.getElementById('cr-generate-btn');
-  var outputCard = document.getElementById('cr-output');
-  var reviewText = document.getElementById('cr-review-text');
-  var modelTag = document.getElementById('cr-model-tag');
-
-  var visitIndex = 1;
-
-  function resetChartReview() {
-    // Clear demographics and fields
-    ['cr-age', 'cr-pmh', 'cr-instructions', 'chart-label'].forEach(function(id) {
-      var el = document.getElementById(id);
-      if (el) el.value = '';
-    });
-    var gender = document.getElementById('cr-gender');
-    if (gender) gender.value = '';
-    var type = document.getElementById('cr-type');
-    if (type) type.value = 'outpatient';
-
-    // Reset visit index and restore single empty visit card
-    visitIndex = 1;
-    visitsContainer.innerHTML = '<div class="card visit-card">' +
-      '<div class="card-header"><h3><i class="fas fa-calendar"></i> Visit / Note #1</h3>' +
-      '<button class="btn-sm btn-ghost remove-visit-btn"><i class="fas fa-trash"></i></button></div>' +
-      '<div class="note-entry"><div class="note-meta">' +
-      '<input type="date" class="visit-date">' +
-      '<select class="visit-type"><option value="outpatient">Outpatient Visit</option><option value="subspecialty">Subspecialty Note</option><option value="ed">ED Visit</option></select>' +
-      '<input type="text" class="visit-specialist" placeholder="Specialist name (if subspecialty)">' +
-      '<input type="text" class="visit-specialty" placeholder="Specialty (e.g., Endocrinology)"></div>' +
-      '<div class="editable-box visit-content" contenteditable="true" data-placeholder="Paste note here..."></div>' +
-      '<textarea class="visit-labs" placeholder="Labs from this visit (optional)" rows="3"></textarea></div></div>';
-    visitsContainer.querySelector('.remove-visit-btn').addEventListener('click', function() {
-      visitsContainer.querySelector('.visit-card').remove();
-    });
-
-    // Clear labs container - restore single empty entry
-    labsContainer.innerHTML = '<div class="lab-entry">' +
-      '<input type="date" class="lab-date">' +
-      '<textarea class="lab-values" placeholder="Lab results..." rows="3"></textarea>' +
-      '</div>';
-
-    // Clear output
-    reviewText.textContent = '';
-    outputCard.classList.add('hidden');
-  }
-
-  // Expose for encounters.js clearTab
-  window.resetChartReview = resetChartReview;
-
-  addVisitBtn.addEventListener('click', function() {
-    visitIndex++;
-    var card = document.createElement('div');
-    card.className = 'card visit-card';
-    card.innerHTML = '<div class="card-header"><h3><i class="fas fa-calendar"></i> Visit / Note #' + visitIndex + '</h3>' +
-      '<button class="btn-sm btn-ghost remove-visit-btn"><i class="fas fa-trash"></i></button></div>' +
-      '<div class="note-entry"><div class="note-meta">' +
-      '<input type="date" class="visit-date">' +
-      '<select class="visit-type"><option value="outpatient">Outpatient Visit</option><option value="subspecialty">Subspecialty Note</option><option value="ed">ED Visit</option></select>' +
-      '<input type="text" class="visit-specialist" placeholder="Specialist name">' +
-      '<input type="text" class="visit-specialty" placeholder="Specialty (e.g., Endocrinology)"></div>' +
-      '<div class="editable-box visit-content" contenteditable="true" data-placeholder="Paste note here..."></div>' +
-      '<textarea class="visit-labs" placeholder="Labs from this visit (optional)" rows="3"></textarea></div>';
-    visitsContainer.appendChild(card);
-    card.querySelector('.remove-visit-btn').addEventListener('click', function() { card.remove(); });
-  });
-
-  document.querySelectorAll('.remove-visit-btn').forEach(function(btn) {
-    btn.addEventListener('click', function() { btn.closest('.visit-card').remove(); });
-  });
-
-  addLabBtn.addEventListener('click', function() {
-    var entry = document.createElement('div');
-    entry.className = 'lab-entry';
-    entry.innerHTML = '<input type="date" class="lab-date"><textarea class="lab-values" placeholder="Lab results..." rows="3"></textarea>' +
-      '<button class="btn-sm btn-ghost" onclick="this.parentElement.remove()"><i class="fas fa-trash"></i></button>';
-    labsContainer.appendChild(entry);
-  });
-
-  generateBtn.addEventListener('click', function() {
-    var type = document.getElementById('cr-type').value;
-    var visits = [];
-    var subspecialty = [];
-    var edVisits = [];
-
-    visitsContainer.querySelectorAll('.visit-card').forEach(function(card) {
-      var content = card.querySelector('.visit-content').innerText.trim();
-      if (!content) return;
-      var vType = card.querySelector('.visit-type').value;
-      var entry = {
-        date: card.querySelector('.visit-date').value || '',
-        content: content,
-        labs: card.querySelector('.visit-labs').value || ''
-      };
-
-      if (vType === 'subspecialty') {
-        entry.specialistName = card.querySelector('.visit-specialist').value || '';
-        entry.specialty = card.querySelector('.visit-specialty').value || '';
-        subspecialty.push(entry);
-      } else if (vType === 'ed') {
-        edVisits.push(entry);
-      } else {
-        entry.type = 'outpatient';
-        visits.push(entry);
-      }
-    });
-
-    var labs = [];
-    labsContainer.querySelectorAll('.lab-entry').forEach(function(entry) {
-      var vals = entry.querySelector('.lab-values').value.trim();
-      if (vals) labs.push({ date: entry.querySelector('.lab-date').value || '', values: vals });
-    });
-
-    if (visits.length === 0 && subspecialty.length === 0 && edVisits.length === 0) {
-      showToast('Add at least one visit/note', 'error');
-      return;
-    }
-
-    // Warn if payload is very large (>8MB = approaching 10MB server limit)
-    var payloadEstimate = JSON.stringify({ visits: visits, subspecialty: subspecialty, edVisits: edVisits, labs: labs }).length;
-    if (payloadEstimate > 8 * 1024 * 1024) {
-      showToast('Notes are very large (' + Math.round(payloadEstimate / 1024 / 1024) + 'MB). Consider trimming some notes.', 'warning');
-      return;
-    }
-    var totalNotes = visits.length + subspecialty.length + edVisits.length;
-    if (totalNotes > 30) {
-      showToast('Processing ' + totalNotes + ' notes — this may take a moment...', 'info');
-    }
-
-    showBusy('Generating chart review...');
-
-    fetch('/api/generate-chart-review', {
-      method: 'POST',
-      headers: getAuthHeaders(),
-      body: JSON.stringify({
-        type: type,
-        visits: visits,
-        subspecialty: subspecialty,
-        edVisits: edVisits,
-        labs: labs,
-        patientAge: document.getElementById('cr-age').value,
-        patientGender: document.getElementById('cr-gender').value,
-        pmh: document.getElementById('cr-pmh').value,
-        additionalInstructions: document.getElementById('cr-instructions').value,
-        model: getSelectedModel()
-      })
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      hideBusy();
-      if (data.success) {
-        setOutputText(reviewText, data.review);
-        // Store source material for refine
-        var sourceItems = [];
-        visits.forEach(function(v) { sourceItems.push('VISIT (' + v.date + '): ' + v.content + (v.labs ? '\nLabs: ' + v.labs : '')); });
-        subspecialty.forEach(function(v) { sourceItems.push('SUBSPECIALTY (' + v.date + ', ' + v.specialty + '): ' + v.content + (v.labs ? '\nLabs: ' + v.labs : '')); });
-        edVisits.forEach(function(v) { sourceItems.push('ED VISIT (' + v.date + '): ' + v.content + (v.labs ? '\nLabs: ' + v.labs : '')); });
-        labs.forEach(function(l) { sourceItems.push('LAB (' + l.date + '): ' + l.values); });
-        storeSourceContext('cr-review-text', sourceItems.join('\n\n'));
-        modelTag.textContent = (data.model || '').split('/').pop();
-        outputCard.classList.remove('hidden');
-        outputCard.scrollIntoView({ behavior: 'smooth' });
-        showToast('Chart review generated!', 'success');
-        if (typeof suggestBillingCodes === 'function') suggestBillingCodes('cr-review-text', data.review, 'chart', document.getElementById('cr-age').value);
-      } else showToast(data.error || 'Failed', 'error');
-    })
-    .catch(function(err) { hideBusy(); showToast(err.message, 'error'); });
-  });
-
-  document.getElementById('cr-refine-btn').addEventListener('click', function() { refineDocument('cr-review-text', 'cr-refine-input'); });
-  document.getElementById('cr-shorten-btn').addEventListener('click', function() { shortenDocument('cr-review-text'); });
-
-  // Register load handler for saved encounters
-  window.registerEncounterLoadHandler('chart', function(enc) {
-    if (enc.generated_note) {
-      var reviewText = document.getElementById('cr-review-text');
-      var outputCard = document.getElementById('cr-output');
-      if (reviewText) reviewText.textContent = enc.generated_note;
-      if (outputCard) outputCard.classList.remove('hidden');
-    }
-  });
-
-  console.log('✅ Chart Review module loaded');
-  });
-})();
diff --git a/public/js/correctionTracker.js b/public/js/correctionTracker.js
deleted file mode 100644
index fa687f0..0000000
--- a/public/js/correctionTracker.js
+++ /dev/null
@@ -1,86 +0,0 @@
-// ============================================================
-// CORRECTION TRACKER — Dragon-like AI learning from user edits
-// Tracks when users edit AI-generated output and saves corrections
-// so the AI can learn user preferences over time.
-// ============================================================
-
-(function() {
-
-  // Store original AI outputs per element
-  var _originals = {};
-
-  // Track an output element: store original text when AI generates it
-  window.trackAIOutput = function(elementId, originalText) {
-    if (!elementId || !originalText) return;
-    _originals[elementId] = originalText.trim();
-  };
-
-  // Save correction when user is done editing (call on save or blur)
-  window.saveCorrection = function(elementId, section) {
-    var original = _originals[elementId];
-    if (!original) return;
-    var el = document.getElementById(elementId);
-    if (!el) return;
-    var current = (el.innerText || el.textContent || '').trim();
-    if (!current || current === original) return;
-
-    // Only save if there's a meaningful difference (not just whitespace)
-    var origWords = original.split(/\s+/).length;
-    var currWords = current.split(/\s+/).length;
-    var wordDiff = Math.abs(origWords - currWords);
-    // Require at least some meaningful change
-    if (wordDiff < 2 && original.length > 100) {
-      // Check character-level difference
-      var charDiff = Math.abs(original.length - current.length);
-      if (charDiff < 20) return; // too minor
-    }
-
-    // Find the most significant changed section (not full text)
-    var origSnippet = extractDiffSnippet(original, current);
-    var corrSnippet = extractDiffSnippet(current, original);
-
-    if (!origSnippet || !corrSnippet) {
-      origSnippet = original.substring(0, 500);
-      corrSnippet = current.substring(0, 500);
-    }
-
-    fetch('/api/memories/correction', {
-      method: 'POST',
-      headers: getAuthHeaders(),
-      body: JSON.stringify({
-        section: section || 'encounter',
-        original_snippet: origSnippet,
-        corrected_snippet: corrSnippet
-      })
-    }).then(function(r) { return r.json(); })
-    .then(function(data) {
-      if (data.success && !data.skipped) {
-        console.log('[CorrectionTracker] Saved correction for', section);
-      }
-    }).catch(function() {});
-
-    // Clear so we don't re-save
-    delete _originals[elementId];
-  };
-
-  // Extract the most changed portion between two texts
-  function extractDiffSnippet(text1, text2) {
-    var lines1 = text1.split('\n');
-    var lines2 = text2.split('\n');
-    var changed = [];
-    var maxLen = Math.max(lines1.length, lines2.length);
-
-    for (var i = 0; i < maxLen; i++) {
-      var l1 = (lines1[i] || '').trim();
-      var l2 = (lines2[i] || '').trim();
-      if (l1 !== l2 && l1) {
-        changed.push(l1);
-      }
-    }
-
-    if (changed.length === 0) return null;
-    return changed.slice(0, 10).join('\n').substring(0, 1000);
-  }
-
-  console.log('Correction tracker loaded');
-})();
diff --git a/public/js/documents.js b/public/js/documents.js
deleted file mode 100644
index 940c22f..0000000
--- a/public/js/documents.js
+++ /dev/null
@@ -1,127 +0,0 @@
-// ============================================================
-// DOCUMENTS.JS — S3 document upload & management UI
-// ============================================================
-
-(function() {
-
-  function loadDocuments() {
-    var container = document.getElementById('documents-list');
-    if (!container) return;
-    fetch('/api/documents', { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.s3_configured) {
-          container.innerHTML = '<p style="color:var(--g400);font-size:13px;">S3 storage not configured. Set S3_BUCKET in server environment.</p>';
-          var uploadArea = document.getElementById('doc-upload-area');
-          if (uploadArea) uploadArea.style.display = 'none';
-          return;
-        }
-        var docs = data.documents || [];
-        if (docs.length === 0) {
-          container.innerHTML = '<p style="color:var(--g400);font-size:13px;">No documents uploaded yet.</p>';
-          return;
-        }
-        container.innerHTML = docs.map(function(doc) {
-          var sizeStr = doc.size_bytes < 1024 ? doc.size_bytes + ' B' :
-            doc.size_bytes < 1048576 ? Math.round(doc.size_bytes / 1024) + ' KB' :
-            (doc.size_bytes / 1048576).toFixed(1) + ' MB';
-          var date = doc.created_at ? new Date(doc.created_at).toLocaleDateString() : '';
-          return '<div class="saved-enc-item" style="padding:8px 12px;">' +
-            '<div style="flex:1;min-width:0;">' +
-              '<div style="font-weight:600;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;">' +
-                '<i class="fas fa-file" style="margin-right:4px;color:var(--g400);"></i>' + esc(doc.filename) +
-              '</div>' +
-              '<div style="font-size:11px;color:var(--g500);">' + sizeStr + ' &middot; ' + date +
-                (doc.description ? ' &middot; ' + esc(doc.description) : '') +
-              '</div>' +
-            '</div>' +
-            '<button class="btn-sm btn-primary doc-download-btn" data-id="' + doc.id + '"><i class="fas fa-download"></i></button>' +
-            '<button class="btn-sm btn-ghost doc-delete-btn" data-id="' + doc.id + '" style="color:var(--red);"><i class="fas fa-trash"></i></button>' +
-          '</div>';
-        }).join('');
-
-        container.querySelectorAll('.doc-download-btn').forEach(function(btn) {
-          btn.addEventListener('click', function() { downloadDocument(btn.dataset.id); });
-        });
-        container.querySelectorAll('.doc-delete-btn').forEach(function(btn) {
-          btn.addEventListener('click', function() { deleteDocument(btn.dataset.id); });
-        });
-      })
-      .catch(function() {
-        container.innerHTML = '<p style="color:var(--g400);font-size:13px;">Failed to load documents.</p>';
-      });
-  }
-
-  function uploadDocument() {
-    var fileInput = document.getElementById('doc-file-input');
-    var descInput = document.getElementById('doc-description');
-    if (!fileInput || !fileInput.files[0]) { showToast('Select a file first', 'error'); return; }
-
-    var formData = new FormData();
-    formData.append('file', fileInput.files[0]);
-    formData.append('description', descInput ? descInput.value : '');
-
-    showLoading('Uploading document...');
-    fetch('/api/documents/upload', {
-      method: 'POST',
-      headers: window.IS_NATIVE_APP
-        ? { 'Authorization': 'Bearer ' + (window.AUTH_TOKEN || (window.SecureStorage && window.SecureStorage.getSync('ped_scribe_token')) || '') }
-        : {},  // web: httpOnly cookie sent automatically via credentials:'same-origin' default
-      credentials: 'same-origin',
-      body: formData
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      hideLoading();
-      if (data.success) {
-        showToast('Document uploaded: ' + data.filename, 'success');
-        fileInput.value = '';
-        if (descInput) descInput.value = '';
-        loadDocuments();
-      } else {
-        showToast(data.error || 'Upload failed', 'error');
-      }
-    })
-    .catch(function(err) { hideLoading(); showToast('Upload failed: ' + err.message, 'error'); });
-  }
-
-  function downloadDocument(id) {
-    fetch('/api/documents/' + id + '/download', { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (data.success && data.url) {
-          window.open(data.url, '_blank');
-        } else {
-          showToast(data.error || 'Download failed', 'error');
-        }
-      })
-      .catch(function() { showToast('Download failed', 'error'); });
-  }
-
-  function deleteDocument(id) {
-    showConfirm('Delete this document permanently?', function() {
-      fetch('/api/documents/' + id, { method: 'DELETE', headers: getAuthHeaders() })
-        .then(function(r) { return r.json(); })
-        .then(function(data) {
-          if (data.success) { showToast('Document deleted', 'info'); loadDocuments(); }
-          else showToast(data.error || 'Delete failed', 'error');
-        })
-        .catch(function() { showToast('Delete failed', 'error'); });
-    }, { danger: true, confirmText: 'Delete' });
-  }
-
-  function esc(str) {
-    if (!str) return '';
-    return String(str).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
-  }
-
-  // Expose for settings tab load
-  window.loadDocuments = loadDocuments;
-
-  // Wire upload button
-  document.addEventListener('click', function(e) {
-    if (e.target.closest('#btn-doc-upload')) uploadDocument();
-  });
-
-  console.log('Documents module loaded');
-})();
diff --git a/public/js/drugs-loader.js b/public/js/drugs-loader.js
deleted file mode 100644
index f517d0a..0000000
--- a/public/js/drugs-loader.js
+++ /dev/null
@@ -1,31 +0,0 @@
-// ============================================================
-// drugs-loader.js
-// Fetches /data/drugs.json at page load and exposes:
-//   window._DRUGS        — the parsed JSON (after fetch resolves)
-//   window._DRUGS_READY  — a Promise that resolves to the JSON
-//
-// Calculator functions in calculators.js look up drugs via a small
-// helper (pickDrug) and fall back to hardcoded inline data if the
-// JSON isn't loaded yet. This means the app keeps working even if
-// the fetch fails — the JSON is an authoritative data source but
-// not a hard dependency at runtime.
-// ============================================================
-(function() {
-  // Default to empty shape so lookups don't throw before fetch resolves.
-  window._DRUGS = window._DRUGS || { version: null, sections: {} };
-
-  window._DRUGS_READY = fetch('/data/drugs.json', { credentials: 'same-origin' })
-    .then(function(r) {
-      if (!r.ok) throw new Error('drugs.json HTTP ' + r.status);
-      return r.json();
-    })
-    .then(function(j) {
-      window._DRUGS = j;
-      return j;
-    })
-    .catch(function(err) {
-      // Non-fatal — calc functions have inline fallbacks.
-      console.warn('[drugs-loader] could not load /data/drugs.json:', err);
-      return window._DRUGS;
-    });
-})();
diff --git a/public/js/e2e-bootstrap.js b/public/js/e2e-bootstrap.js
deleted file mode 100644
index c3cfda1..0000000
--- a/public/js/e2e-bootstrap.js
+++ /dev/null
@@ -1,23 +0,0 @@
-// E2E harness bootstrap — external file because the app's CSP blocks inline scripts.
-// Runs after calc-math.js + calculators.js (all three have `defer`, so execution
-// is in document order once parsing completes).
-(async function bootstrap() {
-  try {
-    // Cache-bust so stale playwright browser caches never serve an outdated
-    // component HTML between reorg deploys.
-    const cb = '?cb=' + Date.now();
-    const [calcHtml, bedsideHtml] = await Promise.all([
-      fetch('/components/calculators.html' + cb).then(r => r.text()),
-      fetch('/components/bedside.html' + cb).then(r => r.text()),
-    ]);
-    document.getElementById('calculators-tab').innerHTML = calcHtml;
-    document.getElementById('bedside-tab').innerHTML = bedsideHtml;
-    // Fire tabChanged for both so per-tab initialisers run.
-    document.dispatchEvent(new CustomEvent('tabChanged', { detail: { tab: 'calculators' } }));
-    document.dispatchEvent(new CustomEvent('tabChanged', { detail: { tab: 'bedside' } }));
-    window.__harnessReady = true;
-  } catch (e) {
-    console.error('[e2e-harness] bootstrap failed:', e);
-    window.__harnessError = String(e);
-  }
-})();
diff --git a/public/js/encounters.js b/public/js/encounters.js
deleted file mode 100644
index 657a85a..0000000
--- a/public/js/encounters.js
+++ /dev/null
@@ -1,521 +0,0 @@
-// ============================================================
-// ENCOUNTERS.JS — Save/resume/pause encounter progress
-// ============================================================
-
-(function() {
-
-  // ── Pause/Resume for recording buttons ─────────────────────────────────
-  // Each recording module (encounter, dictation) gets a pause button wired here.
-
-  function wirePause(recordBtnId, pauseBtnId, getRecorder) {
-    var pauseBtn = document.getElementById(pauseBtnId);
-    if (!pauseBtn) return;
-    var isPaused = false;
-
-    pauseBtn.addEventListener('click', function() {
-      var rec = getRecorder();
-      if (!rec || !rec.mediaRecorder) return;
-      if (!isPaused) {
-        if (rec.mediaRecorder.state === 'recording') {
-          rec.mediaRecorder.pause();
-          isPaused = true;
-          pauseBtn.innerHTML = '<i class="fas fa-play"></i> Resume';
-          pauseBtn.classList.remove('btn-ghost');
-          pauseBtn.classList.add('btn-primary');
-        }
-      } else {
-        if (rec.mediaRecorder.state === 'paused') {
-          rec.mediaRecorder.resume();
-          isPaused = false;
-          pauseBtn.innerHTML = '<i class="fas fa-pause"></i> Pause';
-          pauseBtn.classList.remove('btn-primary');
-          pauseBtn.classList.add('btn-ghost');
-        }
-      }
-    });
-
-    // Reset when recording stops
-    document.addEventListener('recording-stopped', function(e) {
-      if (e.detail && e.detail.module === recordBtnId.replace('-record-btn', '')) {
-        isPaused = false;
-        pauseBtn.innerHTML = '<i class="fas fa-pause"></i> Pause';
-        pauseBtn.classList.remove('btn-primary');
-        pauseBtn.classList.add('btn-ghost');
-        pauseBtn.classList.add('hidden');
-      }
-    });
-    document.addEventListener('recording-started', function(e) {
-      if (e.detail && e.detail.module === recordBtnId.replace('-record-btn', '')) {
-        isPaused = false;
-        pauseBtn.innerHTML = '<i class="fas fa-pause"></i> Pause';
-        pauseBtn.classList.remove('btn-primary');
-        pauseBtn.classList.add('btn-ghost');
-        pauseBtn.classList.remove('hidden');
-      }
-    });
-  }
-
-  // Expose pause wiring globally (called by each recording module)
-  window.wirePauseButton = wirePause;
-
-  // ── Saved Encounters Manager ───────────────────────────────────────────
-
-  var _savedEncounters = [];
-  var _loadCallback = null;  // set by each module to handle loading a saved encounter
-  var _savingInProgress = {};  // prevent duplicate saves on double-click
-
-  // Generate a UUID v4 for idempotency keys
-  function generateUUID() {
-    if (crypto && crypto.randomUUID) return crypto.randomUUID();
-    return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
-      var r = Math.random() * 16 | 0;
-      return (c === 'x' ? r : (r & 0x3 | 0x8)).toString(16);
-    });
-  }
-
-  // Get or create idempotency key for a tab type
-  function getIdempotencyKey(type) {
-    var key = '_idempKey_' + type;
-    if (!window[key]) {
-      try { window[key] = sessionStorage.getItem(key); } catch(e) {}
-      if (!window[key]) {
-        window[key] = generateUUID();
-        try { sessionStorage.setItem(key, window[key]); } catch(e) {}
-      }
-    }
-    return window[key];
-  }
-
-  // Reset idempotency key (on New Patient)
-  function resetIdempotencyKey(type) {
-    var key = '_idempKey_' + type;
-    window[key] = null;
-    try { sessionStorage.removeItem(key); } catch(e) {}
-  }
-
-  // Restore saved encounter IDs from sessionStorage (survive page refresh, cleared on tab close)
-  (function() {
-    ['encounter','dictation','hospital','chart','wellvisit','sickvisit','soap'].forEach(function(t) {
-      try {
-        var id = sessionStorage.getItem('_savedEncId_' + t);
-        if (id) window['_savedEncId_' + t] = id;
-      } catch(e) {}
-    });
-  })();
-
-  // Register a load handler for a specific tab type
-  window.registerEncounterLoadHandler = function(type, fn) {
-    if (!window._encLoadHandlers) window._encLoadHandlers = {};
-    window._encLoadHandlers[type] = fn;
-  };
-
-  // Save current encounter state
-  window.saveEncounter = function(opts) {
-    // opts: { id, label, enc_type, transcript, generated_note, partial_data, onSaved }
-    if (!opts.label || !opts.label.trim()) { showToast('Enter a patient label first', 'error'); return; }
-    var type = opts.enc_type || 'encounter';
-    // Prevent duplicate saves from double-click
-    if (_savingInProgress[type]) { showToast('Save in progress…', 'info'); return; }
-    _savingInProgress[type] = true;
-    // Optimistic locking: send the version we last saw. Server returns 409
-    // if the encounter was updated elsewhere (another tab, another device).
-    var body = Object.assign({}, opts);
-    if (opts.id && window._encounterVersions && window._encounterVersions[opts.id] != null) {
-      body.expected_version = window._encounterVersions[opts.id];
-    }
-    fetch('/api/encounters/saved', {
-      method: 'POST',
-      headers: getAuthHeaders(),
-      body: JSON.stringify(body)
-    })
-    .then(function(r) { return r.json().then(function(d) { d._status = r.status; return d; }); })
-    .then(function(data) {
-      _savingInProgress[type] = false;
-      if (data._status === 409) {
-        showToast('Someone else edited this encounter. Reload to see the latest version.', 'error');
-        return;
-      }
-      if (data.success) {
-        showToast('Encounter saved (' + (opts.label || '') + ')', 'success');
-        // Track the new version the server assigned
-        if (data.id != null && data.version != null) {
-          window._encounterVersions = window._encounterVersions || {};
-          window._encounterVersions[data.id] = data.version;
-        }
-        // Persist ID so refreshing the page won't create a duplicate
-        if (data.id) {
-          if (opts.onSaved) opts.onSaved(data.id);
-          try { sessionStorage.setItem('_savedEncId_' + type, data.id); } catch(e) {}
-        }
-        loadSavedEncountersList();
-      } else {
-        showToast(data.error || 'Save failed', 'error');
-      }
-    })
-    .catch(function() { _savingInProgress[type] = false; showToast('Save failed', 'error'); });
-  };
-
-  // Load list and refresh all displays (settings page + open popovers)
-  function loadSavedEncountersList(targetContainer) {
-    fetch('/api/encounters/saved', { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        _savedEncounters = data.encounters || [];
-        renderSavedList();
-        // Refresh any open popovers
-        ['enc', 'dict', 'wv', 'sick', 'hosp', 'chart', 'soap'].forEach(function(pfx) {
-          var pop = document.getElementById(pfx + '-load-popover');
-          if (pop && !pop.classList.contains('hidden')) {
-            var search = pop.querySelector('.enc-load-search');
-            renderPopoverList(pfx, search ? search.value : '');
-          }
-        });
-        if (targetContainer) {
-          renderPopoverList(targetContainer, '');
-        }
-      })
-      .catch(function() {});
-  }
-
-  function renderPopoverList(pfx, query) {
-    var listEl = document.getElementById(pfx + '-pop-list');
-    if (!listEl) return;
-    var filtered = _savedEncounters.filter(function(enc) {
-      if (!query) return true;
-      return (enc.label || '').toLowerCase().indexOf(query.toLowerCase()) !== -1 ||
-             (enc.enc_type || '').toLowerCase().indexOf(query.toLowerCase()) !== -1;
-    });
-    if (filtered.length === 0) {
-      listEl.innerHTML = '<div style="padding:10px 12px;color:var(--g400);font-size:13px;">' + (query ? 'No matches.' : 'No saved encounters.') + '</div>';
-      return;
-    }
-    listEl.innerHTML = filtered.map(function(enc) {
-      var date = enc.updated_at ? new Date(enc.updated_at).toLocaleDateString() : '';
-      return '<div class="enc-pop-item" data-id="' + enc.id + '" data-type="' + esc(enc.enc_type) + '">' +
-        '<div style="flex:1;min-width:0;">' +
-          '<div style="font-weight:600;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;">' + esc(enc.label) + '</div>' +
-          '<div style="font-size:11px;color:var(--g500);">' + esc(enc.enc_type) + ' · ' + date + '</div>' +
-        '</div>' +
-        '<button class="btn-sm btn-ghost enc-pop-delete" data-id="' + enc.id + '" style="color:var(--red);flex-shrink:0;" title="Delete"><i class="fas fa-trash"></i></button>' +
-      '</div>';
-    }).join('');
-    listEl.querySelectorAll('.enc-pop-item').forEach(function(item) {
-      item.addEventListener('click', function(e) {
-        if (e.target.closest('.enc-pop-delete')) return;
-        resumeEncounter(item.dataset.id, item.dataset.type);
-        // close popover
-        var pop = item.closest('.enc-load-popover');
-        if (pop) pop.classList.add('hidden');
-      });
-    });
-    listEl.querySelectorAll('.enc-pop-delete').forEach(function(btn) {
-      btn.addEventListener('click', function(e) {
-        e.stopPropagation();
-        deleteEncounter(btn.dataset.id);
-      });
-    });
-  }
-
-  function renderSavedList() {
-    var container = document.getElementById('saved-enc-list');
-    if (!container) return;
-    if (_savedEncounters.length === 0) {
-      container.innerHTML = '<p style="color:var(--g400);font-size:13px;">No saved encounters.</p>';
-      return;
-    }
-    container.innerHTML = _savedEncounters.map(function(enc) {
-      var date = enc.updated_at ? new Date(enc.updated_at).toLocaleDateString() : '';
-      var expires = enc.expires_at ? new Date(enc.expires_at).toLocaleDateString() : '';
-      var preview = (enc.transcript_preview || '').substring(0, 80);
-      return '<div class="saved-enc-item" data-id="' + enc.id + '">' +
-        '<div style="flex:1;">' +
-          '<div style="display:flex;align-items:center;gap:6px;margin-bottom:2px;">' +
-            '<span class="saved-enc-label">' + esc(enc.label) + '</span>' +
-            '<span class="saved-enc-type">' + esc(enc.enc_type) + '</span>' +
-          '</div>' +
-          '<div class="saved-enc-meta">' + date + ' · expires ' + expires + (preview ? ' · ' + esc(preview) + '...' : '') + '</div>' +
-        '</div>' +
-        '<button class="btn-sm btn-primary enc-resume-btn" data-id="' + enc.id + '" data-type="' + esc(enc.enc_type) + '">Resume</button>' +
-        '<button class="btn-sm btn-ghost enc-delete-btn" data-id="' + enc.id + '" style="color:var(--red);"><i class="fas fa-trash"></i></button>' +
-      '</div>';
-    }).join('');
-
-    container.querySelectorAll('.enc-resume-btn').forEach(function(btn) {
-      btn.addEventListener('click', function() { resumeEncounter(btn.dataset.id, btn.dataset.type); });
-    });
-    container.querySelectorAll('.enc-delete-btn').forEach(function(btn) {
-      btn.addEventListener('click', function() { deleteEncounter(btn.dataset.id); });
-    });
-  }
-
-  function openLoadPopover(pfx) {
-    var popover = document.getElementById(pfx + '-load-popover');
-    if (!popover) return;
-    var isHidden = popover.classList.contains('hidden');
-    // Close all popovers first
-    ['enc', 'dict', 'wv', 'sick', 'hosp', 'chart', 'soap'].forEach(function(p) {
-      var pop = document.getElementById(p + '-load-popover');
-      if (pop) pop.classList.add('hidden');
-    });
-    if (!isHidden) return; // was open, now closed
-    popover.classList.remove('hidden');
-    var searchEl = popover.querySelector('.enc-load-search');
-    if (searchEl) { searchEl.value = ''; searchEl.focus(); }
-    if (_savedEncounters.length === 0) {
-      loadSavedEncountersList();
-    } else {
-      renderPopoverList(pfx, '');
-    }
-    // Wire search
-    if (searchEl && !searchEl._wired) {
-      searchEl._wired = true;
-      searchEl.addEventListener('input', function() { renderPopoverList(pfx, this.value); });
-    }
-    // Wire close button — stop propagation so doc handler doesn't re-process
-    var closeBtn = popover.querySelector('.enc-pop-close');
-    if (closeBtn && !closeBtn._wired) {
-      closeBtn._wired = true;
-      closeBtn.addEventListener('click', function(e) { e.stopPropagation(); popover.classList.add('hidden'); });
-    }
-    // Stop click propagation inside popover so outside-click handler doesn't fire for inner clicks
-    if (!popover._stopPropWired) {
-      popover._stopPropWired = true;
-      popover.addEventListener('click', function(e) { e.stopPropagation(); });
-    }
-  }
-
-  function resumeEncounter(id, type) {
-    fetch('/api/encounters/saved/' + id, { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) { showToast(data.error || 'Failed', 'error'); return; }
-        var enc = data.encounter;
-        // Remember the loaded version so future saves can detect drift
-        if (enc && enc.id != null && enc.version != null) {
-          window._encounterVersions = window._encounterVersions || {};
-          window._encounterVersions[enc.id] = enc.version;
-        }
-        // Close all popovers
-        ['enc', 'dict', 'wv', 'sick', 'hosp', 'chart', 'soap'].forEach(function(p) {
-          var pop = document.getElementById(p + '-load-popover');
-          if (pop) pop.classList.add('hidden');
-        });
-
-        // Navigate to correct tab
-        var tabMap = {
-          encounter: 'encounter', dictation: 'dictation',
-          hospital: 'hospital', chart: 'chart',
-          soap: 'soap', milestones: 'milestones',
-          wellvisit: 'wellvisit', sickvisit: 'sickvisit'
-        };
-        var tabName = tabMap[enc.enc_type] || 'encounter';
-        var tabBtn = document.querySelector('.tab-btn[data-tab="' + tabName + '"]');
-        if (tabBtn) tabBtn.click();
-
-        // Map enc_type → DOM element prefix
-        var domPfxMap = {
-          encounter: 'enc', dictation: 'dict', hospital: 'hosp', chart: 'chart',
-          wellvisit: 'wv', sickvisit: 'sick', soap: 'soap', milestones: 'ms'
-        };
-        var domPfx = domPfxMap[enc.enc_type] || enc.enc_type;
-        var noteIdMap = {
-          encounter: 'enc-hpi-text', dictation: 'dict-hpi-text',
-          hospital: 'hc-course-text', chart: 'cr-review-text',
-          wellvisit: 'wv-note-text', sickvisit: 'sick-note-text',
-          soap: 'soap-text'
-        };
-
-        // Fill in data
-        setTimeout(function() {
-          // Fill label
-          var labelEl = document.getElementById(domPfx + '-label');
-          if (labelEl) labelEl.value = enc.label;
-
-          // Set saved ID so next save updates same record
-          window['_savedEncId_' + enc.enc_type] = enc.id;
-
-          // Call tab-specific handler
-          if (window._encLoadHandlers && window._encLoadHandlers[enc.enc_type]) {
-            window._encLoadHandlers[enc.enc_type](enc);
-          } else {
-            // Default: fill transcript and generated note
-            var transcriptEl = document.getElementById(domPfx + '-transcript');
-            if (transcriptEl && enc.transcript) transcriptEl.textContent = enc.transcript;
-            if (enc.generated_note) {
-              var noteEl = document.getElementById(noteIdMap[enc.enc_type] || (domPfx + '-hpi-text'));
-              if (noteEl) {
-                noteEl.textContent = enc.generated_note;
-                var outputCard = noteEl.closest('.output-card');
-                if (outputCard) outputCard.classList.remove('hidden');
-              }
-            }
-          }
-          showToast('Encounter "' + enc.label + '" loaded', 'success');
-        }, 200);
-      })
-      .catch(function() { showToast('Load failed', 'error'); });
-  }
-
-  function deleteEncounter(id) {
-    fetch('/api/encounters/saved/' + id, { method: 'DELETE', headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (data.success) { showToast('Deleted', 'info'); loadSavedEncountersList(); }
-        else showToast(data.error || 'Delete failed', 'error');
-      })
-      .catch(function() { showToast('Delete failed', 'error'); });
-  }
-
-  // Expose loadSavedEncountersList globally so auth.js / settings page can call it
-  window.loadSavedEncountersList = loadSavedEncountersList;
-
-  document.addEventListener('click', function(e) {
-    // Copy milestones narrative to visit note
-    if (e.target.closest('#btn-ms-copy-to-note')) {
-      var msText = document.getElementById('ms-narrative-text');
-      var wvMsEl = document.getElementById('wv-milestones-text');
-      if (msText && wvMsEl) {
-        var content = (msText.innerText || msText.textContent || '').trim();
-        if (content) {
-          wvMsEl.value = content;
-          showToast('Copied! Switching to Visit Note…', 'success');
-          // Navigate to well visit note subtab so user can see the result
-          if (typeof window.activateTab === 'function') window.activateTab('wellvisit');
-          if (typeof window.wvSwitchSubtab === 'function') {
-            setTimeout(function() { window.wvSwitchSubtab('note'); }, 50);
-          }
-        } else {
-          showToast('Generate a milestone assessment first', 'info');
-        }
-      }
-    }
-    // Settings button — refresh saved encounters list
-    if (e.target.closest('#btn-settings')) {
-      loadSavedEncountersList();
-    }
-    // Save buttons per tab
-    if (e.target.closest('#btn-enc-save'))   saveFromTab('encounter', 'enc');
-    if (e.target.closest('#btn-dict-save'))  saveFromTab('dictation', 'dict');
-    if (e.target.closest('#btn-hosp-save'))  saveFromTab('hospital', 'hosp');
-    if (e.target.closest('#btn-chart-save')) saveFromTab('chart', 'chart');
-    if (e.target.closest('#btn-wv-save'))    saveFromTab('wellvisit', 'wv');
-    if (e.target.closest('#btn-soap-save'))  saveFromTab('soap', 'soap');
-    // Load buttons — open inline popovers
-    if (e.target.closest('#btn-enc-load'))   openLoadPopover('enc');
-    if (e.target.closest('#btn-dict-load'))  openLoadPopover('dict');
-    if (e.target.closest('#btn-wv-load'))    openLoadPopover('wv');
-    if (e.target.closest('#btn-sick-load'))  openLoadPopover('sick');
-    if (e.target.closest('#btn-hosp-load'))  openLoadPopover('hosp');
-    if (e.target.closest('#btn-chart-load')) openLoadPopover('chart');
-    if (e.target.closest('#btn-soap-load'))  openLoadPopover('soap');
-    // New Patient / clear tab buttons
-    if (e.target.closest('#btn-enc-new'))   clearTab('encounter');
-    if (e.target.closest('#btn-dict-new'))  clearTab('dictation');
-    if (e.target.closest('#btn-hosp-new'))  clearTab('hospital');
-    if (e.target.closest('#btn-chart-new')) clearTab('chart');
-    if (e.target.closest('#btn-wv-new'))    clearTab('wellvisit');
-    if (e.target.closest('#btn-sick-new'))  clearTab('sickvisit');
-    if (e.target.closest('#btn-soap-new'))  clearTab('soap');
-    // Close popovers when clicking outside
-    var loadBtnIds = ['#btn-enc-load','#btn-dict-load','#btn-wv-load','#btn-sick-load','#btn-hosp-load','#btn-chart-load','#btn-soap-load'];
-    var clickedLoadBtn = loadBtnIds.some(function(id) { return e.target.closest(id); });
-    if (!clickedLoadBtn) {
-      ['enc', 'dict', 'wv', 'sick', 'hosp', 'chart', 'soap'].forEach(function(p) {
-        var pop = document.getElementById(p + '-load-popover');
-        if (pop) pop.classList.add('hidden');
-      });
-    }
-  });
-
-  function saveFromTab(type, prefix) {
-    var labelEl = document.getElementById(prefix + '-label');
-    var label = labelEl ? labelEl.value.trim() : '';
-    if (!label) { showToast('Enter a patient label before saving', 'error'); return; }
-
-    var savedId = window['_savedEncId_' + type] || null;
-
-    var transcriptEl = document.getElementById(prefix + '-transcript');
-    // Each tab stores its generated note in a different element
-    var noteIdMap = {
-      encounter: 'enc-hpi-text', dictation: 'dict-hpi-text',
-      hospital: 'hc-course-text', chart: 'cr-review-text',
-      wellvisit: 'wv-note-text', sickvisit: 'sick-note-text', soap: 'soap-text'
-    };
-    var noteEl = document.getElementById(noteIdMap[type] || (prefix + '-hpi-text'));
-
-    // Save any corrections (Dragon-like learning) before saving encounter
-    var noteElId = noteIdMap[type] || (prefix + '-hpi-text');
-    if (typeof saveCorrection === 'function') {
-      saveCorrection(noteElId, type);
-    }
-
-    window.saveEncounter({
-      id: savedId,
-      label: label,
-      enc_type: type,
-      transcript: transcriptEl ? (transcriptEl.innerText || transcriptEl.textContent || '') : '',
-      generated_note: noteEl ? (noteEl.innerText || noteEl.textContent || '') : '',
-      idempotency_key: getIdempotencyKey(type),
-      onSaved: function(newId) { window['_savedEncId_' + type] = newId; }
-    });
-  }
-
-  // ── New Patient / Clear tab ────────────────────────────────────────────────
-  function clearTab(type) {
-    var pfxMap = { encounter:'enc', dictation:'dict', hospital:'hosp', chart:'chart', wellvisit:'wv', sickvisit:'sick', soap:'soap' };
-    var pfx = pfxMap[type] || type;
-    var noteElMap = {
-      encounter:'enc-hpi-text', dictation:'dict-hpi-text',
-      hospital:'hc-course-text', chart:'cr-review-text',
-      wellvisit:'wv-note-text', sickvisit:'sick-note-text',
-      soap:'soap-text'
-    };
-    var outputElMap = {
-      encounter:'enc-output', dictation:'dict-output',
-      hospital:'hc-output', chart:'cr-output',
-      wellvisit:'wv-note-output', sickvisit:'sick-note-output',
-      soap:'soap-output'
-    };
-    // Clear label
-    var lbl = document.getElementById(pfx + '-label');
-    if (lbl) lbl.value = '';
-    // Clear transcript (contenteditable or textarea)
-    var tr = document.getElementById(pfx + '-transcript');
-    if (tr) { tr.textContent = ''; tr.innerHTML = ''; }
-    // Clear generated note
-    var note = document.getElementById(noteElMap[type]);
-    if (note) { note.textContent = ''; note.innerHTML = ''; }
-    // Hide output card
-    var out = document.getElementById(outputElMap[type]);
-    if (out) out.classList.add('hidden');
-    // Clear refine input (textarea or input) for every tab
-    var refineEl = document.getElementById(pfx + '-refine-input');
-    if (refineEl) refineEl.value = '';
-    // Clear instructions textarea (SOAP, hospital, etc.)
-    var instrEl = document.getElementById(pfx + '-instructions');
-    if (instrEl) instrEl.value = '';
-    // Clear demographic fields
-    var ageEl = document.getElementById(pfx + '-age');
-    if (ageEl) ageEl.value = '';
-    var genderEl = document.getElementById(pfx + '-gender');
-    if (genderEl) genderEl.value = '';
-    // Reset saved ID and idempotency key (memory + sessionStorage)
-    window['_savedEncId_' + type] = null;
-    try { sessionStorage.removeItem('_savedEncId_' + type); } catch(e) {}
-    resetIdempotencyKey(type);
-    // Chart review has additional fields/cards to clear
-    if (type === 'chart' && typeof window.resetChartReview === 'function') {
-      window.resetChartReview();
-    }
-    showToast('Ready for new patient', 'info');
-  }
-
-  function esc(str) {
-    if (!str) return '';
-    return String(str).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
-  }
-
-
-  console.log('✅ Encounters module loaded');
-
-})();
diff --git a/public/js/extensions.js b/public/js/extensions.js
deleted file mode 100644
index adff3b2..0000000
--- a/public/js/extensions.js
+++ /dev/null
@@ -1,305 +0,0 @@
-// ============================================================
-// PAGERS & EXTENSIONS — personal directory with async search + soft delete
-// ============================================================
-(function () {
-  var _inited = false;
-  var _items = [];
-  var _mode = 'active';        // 'active' | 'trash'
-  var _editId = null;           // null = creating, non-null = editing
-  var _searchDebounce = null;
-
-  document.addEventListener('tabChanged', function (e) {
-    if (e.detail.tab !== 'extensions' || _inited) return;
-    _inited = true;
-    init();
-  });
-
-  function init() {
-    document.getElementById('ext-add-btn').addEventListener('click', onAddClick);
-    document.getElementById('ext-cancel-btn').addEventListener('click', hideForm);
-    document.getElementById('ext-save-btn').addEventListener('click', saveItem);
-    document.getElementById('ext-trash-btn').addEventListener('click', toggleTrashMode);
-    document.getElementById('ext-back-active').addEventListener('click', function () { _mode = 'active'; updateModeBanner(); load(); });
-
-    var searchInp = document.getElementById('ext-search');
-    searchInp.addEventListener('input', function () {
-      clearTimeout(_searchDebounce);
-      _searchDebounce = setTimeout(load, 200);
-    });
-
-    // Keyboard: Esc cancels form
-    document.addEventListener('keydown', function (e) {
-      if (e.key === 'Escape' && !document.getElementById('ext-form-wrap').classList.contains('hidden')) {
-        hideForm();
-      }
-    });
-
-    load();
-    loadTrashCount();
-  }
-
-  function loadTrashCount() {
-    fetch('/api/extensions?trash=1', { headers: getAuthHeaders() })
-      .then(function (r) { return r.json(); })
-      .then(function (d) {
-        if (d.success) {
-          var n = (d.items || []).length;
-          document.getElementById('ext-trash-count').textContent = n ? '(' + n + ')' : '';
-        }
-      })
-      .catch(function () {});
-  }
-
-  function load() {
-    var q = document.getElementById('ext-search').value.trim();
-    var url = '/api/extensions?' + (_mode === 'trash' ? 'trash=1&' : '') + (q ? 'q=' + encodeURIComponent(q) : '');
-    var listEl = document.getElementById('ext-list');
-    listEl.innerHTML = '<p style="text-align:center;color:#9ca3af;padding:30px;">Loading...</p>';
-
-    fetch(url, { headers: getAuthHeaders() })
-      .then(function (r) { return r.json(); })
-      .then(function (d) {
-        if (!d.success) { listEl.innerHTML = '<p style="text-align:center;color:var(--red);padding:20px;">' + esc(d.error || 'Load failed') + '</p>'; return; }
-        _items = d.items || [];
-        render();
-        refreshLocationList();
-      })
-      .catch(function (err) {
-        listEl.innerHTML = '<p style="text-align:center;color:var(--red);padding:20px;">Load failed: ' + esc(err.message) + '</p>';
-      });
-  }
-
-  function refreshLocationList() {
-    // Populate datalist with existing unique locations for autocomplete
-    var dl = document.getElementById('ext-location-list');
-    if (!dl) return;
-    var seen = {};
-    var opts = [];
-    _items.forEach(function (x) {
-      if (!seen[x.location]) { seen[x.location] = true; opts.push(x.location); }
-    });
-    dl.innerHTML = opts.map(function (l) { return '<option value="' + esc(l) + '">'; }).join('');
-  }
-
-  function render() {
-    var listEl = document.getElementById('ext-list');
-    if (_items.length === 0) {
-      var msg = _mode === 'trash' ? 'Trash is empty.' : 'No entries yet. Click Add to create your first one.';
-      var q = document.getElementById('ext-search').value.trim();
-      if (q) msg = 'No matches for "' + esc(q) + '".';
-      listEl.innerHTML = '<p style="text-align:center;color:#9ca3af;padding:40px;">' + msg + '</p>';
-      return;
-    }
-
-    // Group by location → type
-    var byLoc = {};
-    _items.forEach(function (x) {
-      if (!byLoc[x.location]) byLoc[x.location] = { extension: [], pager: [] };
-      (byLoc[x.location][x.type] || byLoc[x.location].extension).push(x);
-    });
-
-    var html = '';
-    Object.keys(byLoc).sort().forEach(function (loc) {
-      html += '<div class="ext-loc-group" style="margin-bottom:18px;">';
-      html += '<h3 style="font-size:14px;color:var(--g700);margin:12px 0 8px;display:flex;align-items:center;gap:8px;"><i class="fas fa-map-marker-alt" style="color:var(--g400);"></i> ' + esc(loc) + '</h3>';
-
-      ['extension', 'pager'].forEach(function (type) {
-        var arr = byLoc[loc][type];
-        if (!arr || arr.length === 0) return;
-        html += '<div style="margin-left:4px;">';
-        html += '<div style="font-size:11px;text-transform:uppercase;letter-spacing:0.5px;color:var(--g500);font-weight:600;margin:6px 0 4px;">' + (type === 'pager' ? '📟 Pagers' : '☎️ Extensions') + '</div>';
-        html += '<div style="display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px;">';
-        arr.forEach(function (x) { html += renderCard(x); });
-        html += '</div></div>';
-      });
-
-      html += '</div>';
-    });
-    listEl.innerHTML = html;
-
-    // Wire per-card events
-    listEl.querySelectorAll('[data-ext-action]').forEach(function (btn) {
-      btn.addEventListener('click', function () {
-        var action = btn.dataset.extAction;
-        var id = parseInt(btn.dataset.extId, 10);
-        if (!Number.isFinite(id) || id <= 0) return;
-        if (action === 'edit')    return startEdit(id);
-        if (action === 'delete')  return confirmDelete(id);
-        if (action === 'restore') return restoreItem(id);
-        if (action === 'purge')   return confirmPurge(id);
-      });
-    });
-  }
-
-  function renderCard(x) {
-    var typeColor = x.type === 'pager' ? '#7c3aed' : '#2563eb';
-    var typeLabel = x.type === 'pager' ? 'Pager' : 'Ext';
-    var trashed = x.trashed_at != null;
-    var bg = trashed ? '#fafaf9' : 'var(--white, #fff)';
-    var border = trashed ? 'var(--g300)' : 'var(--g200)';
-
-    var actions;
-    if (trashed) {
-      actions =
-        '<button class="btn-sm btn-ghost" data-ext-action="restore" data-ext-id="' + x.id + '" title="Restore"><i class="fas fa-rotate-left"></i></button>' +
-        '<button class="btn-sm btn-ghost" data-ext-action="purge" data-ext-id="' + x.id + '" title="Delete permanently" style="color:var(--red);"><i class="fas fa-xmark"></i></button>';
-    } else {
-      actions =
-        '<button class="btn-sm btn-ghost" data-ext-action="edit" data-ext-id="' + x.id + '" title="Edit"><i class="fas fa-pen"></i></button>' +
-        '<button class="btn-sm btn-ghost" data-ext-action="delete" data-ext-id="' + x.id + '" title="Move to trash"><i class="fas fa-trash-can"></i></button>';
-    }
-
-    var html = '';
-    html += '<div class="ext-card" style="background:' + bg + ';border:1px solid ' + border + ';border-radius:10px;padding:12px;display:flex;gap:12px;align-items:center;transition:border-color 0.15s,box-shadow 0.15s;">';
-    html += '  <div style="flex:1;min-width:0;">';
-    html += '    <div style="display:flex;align-items:baseline;gap:8px;">';
-    html += '      <div style="font-size:22px;font-weight:700;color:' + typeColor + ';font-family:ui-monospace,SFMono-Regular,monospace;letter-spacing:0.5px;">' + esc(x.number) + '</div>';
-    html += '      <span style="font-size:10px;font-weight:600;padding:2px 6px;border-radius:6px;background:' + typeColor + '22;color:' + typeColor + ';text-transform:uppercase;letter-spacing:0.5px;">' + typeLabel + '</span>';
-    html += '    </div>';
-    html += '    <div style="font-size:13px;color:var(--g700);margin-top:2px;">' + esc(x.name) + '</div>';
-    if (x.notes) html += '    <div style="font-size:11px;color:var(--g500);margin-top:2px;">' + esc(x.notes) + '</div>';
-    html += '  </div>';
-    html += '  <div style="display:flex;gap:2px;flex-shrink:0;">' + actions + '</div>';
-    html += '</div>';
-    return html;
-  }
-
-  function onAddClick() {
-    _editId = null;
-    document.getElementById('ext-location').value = '';
-    document.getElementById('ext-name').value = '';
-    document.getElementById('ext-number').value = '';
-    document.getElementById('ext-type').value = 'extension';
-    document.getElementById('ext-notes').value = '';
-    document.getElementById('ext-form-status').textContent = '';
-    document.getElementById('ext-save-btn').innerHTML = '<i class="fas fa-floppy-disk"></i> Save';
-    document.getElementById('ext-form-wrap').classList.remove('hidden');
-    document.getElementById('ext-location').focus();
-  }
-
-  function hideForm() {
-    document.getElementById('ext-form-wrap').classList.add('hidden');
-    _editId = null;
-  }
-
-  function startEdit(id) {
-    var item = _items.filter(function (x) { return x.id === id; })[0];
-    if (!item) return;
-    _editId = id;
-    document.getElementById('ext-location').value = item.location;
-    document.getElementById('ext-name').value = item.name;
-    document.getElementById('ext-number').value = item.number;
-    document.getElementById('ext-type').value = item.type;
-    document.getElementById('ext-notes').value = item.notes || '';
-    document.getElementById('ext-form-status').textContent = '';
-    document.getElementById('ext-save-btn').innerHTML = '<i class="fas fa-check"></i> Update';
-    document.getElementById('ext-form-wrap').classList.remove('hidden');
-    document.getElementById('ext-location').scrollIntoView({ behavior: 'smooth', block: 'nearest' });
-  }
-
-  function saveItem() {
-    var body = {
-      location: document.getElementById('ext-location').value.trim(),
-      name:     document.getElementById('ext-name').value.trim(),
-      number:   document.getElementById('ext-number').value.trim(),
-      type:     document.getElementById('ext-type').value,
-      notes:    document.getElementById('ext-notes').value.trim()
-    };
-    if (!body.location || !body.name || !body.number) {
-      document.getElementById('ext-form-status').textContent = 'Location, name, and number are required.';
-      document.getElementById('ext-form-status').style.color = 'var(--red)';
-      return;
-    }
-    var url = _editId ? ('/api/extensions/' + _editId) : '/api/extensions';
-    var method = _editId ? 'PUT' : 'POST';
-    document.getElementById('ext-save-btn').disabled = true;
-    fetch(url, { method: method, headers: getAuthHeaders(), body: JSON.stringify(body) })
-      .then(function (r) { return r.json(); })
-      .then(function (d) {
-        if (!d.success) { showToast(d.error || 'Save failed', 'error'); return; }
-        hideForm();
-        showToast(_editId ? 'Updated' : 'Added', 'success');
-        load();
-      })
-      .catch(function () { showToast('Save failed', 'error'); })
-      .finally(function () { document.getElementById('ext-save-btn').disabled = false; });
-  }
-
-  function confirmDelete(id) {
-    var item = _items.filter(function (x) { return x.id === id; })[0];
-    if (!item) return;
-    showConfirm(
-      'Move "' + item.name + ' (' + item.number + ')" to trash? You can restore it later from the trash view.',
-      function () {
-        fetch('/api/extensions/' + id, { method: 'DELETE', headers: getAuthHeaders() })
-          .then(function (r) { return r.json(); })
-          .then(function (d) {
-            if (!d.success) { showToast(d.error || 'Delete failed', 'error'); return; }
-            showToast('Moved to trash', 'success');
-            load();
-            loadTrashCount();
-          })
-          .catch(function () { showToast('Delete failed', 'error'); });
-      },
-      { confirmText: 'Move to trash' }
-    );
-  }
-
-  function restoreItem(id) {
-    fetch('/api/extensions/' + id + '/restore', { method: 'POST', headers: getAuthHeaders() })
-      .then(function (r) { return r.json(); })
-      .then(function (d) {
-        if (!d.success) { showToast(d.error || 'Restore failed', 'error'); return; }
-        showToast('Restored', 'success');
-        load();
-        loadTrashCount();
-      })
-      .catch(function () { showToast('Restore failed', 'error'); });
-  }
-
-  function confirmPurge(id) {
-    var item = _items.filter(function (x) { return x.id === id; })[0];
-    if (!item) return;
-    showConfirm(
-      'Permanently delete "' + item.name + ' (' + item.number + ')"? This cannot be undone.',
-      function () {
-        fetch('/api/extensions/' + id + '/purge', { method: 'DELETE', headers: getAuthHeaders() })
-          .then(function (r) { return r.json(); })
-          .then(function (d) {
-            if (!d.success) { showToast(d.error || 'Delete failed', 'error'); return; }
-            showToast('Permanently deleted', 'success');
-            load();
-            loadTrashCount();
-          })
-          .catch(function () { showToast('Delete failed', 'error'); });
-      },
-      { danger: true, confirmText: 'Delete permanently' }
-    );
-  }
-
-  function toggleTrashMode() {
-    _mode = (_mode === 'trash') ? 'active' : 'trash';
-    updateModeBanner();
-    load();
-  }
-  function updateModeBanner() {
-    var banner = document.getElementById('ext-mode-banner');
-    var trashBtn = document.getElementById('ext-trash-btn');
-    if (_mode === 'trash') {
-      banner.classList.remove('hidden');
-      trashBtn.innerHTML = '<i class="fas fa-list"></i> Active items';
-      document.getElementById('ext-add-btn').style.display = 'none';
-    } else {
-      banner.classList.add('hidden');
-      trashBtn.innerHTML = '<i class="fas fa-trash-can"></i> Trash <span id="ext-trash-count" style="color:var(--g500);font-size:11px;"></span>';
-      document.getElementById('ext-add-btn').style.display = '';
-      loadTrashCount();
-    }
-  }
-
-  function esc(s) {
-    if (s == null) return '';
-    return String(s).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
-  }
-
-})();
diff --git a/public/js/hospitalCourse.js b/public/js/hospitalCourse.js
deleted file mode 100644
index a6ae360..0000000
--- a/public/js/hospitalCourse.js
+++ /dev/null
@@ -1,223 +0,0 @@
-(function() {
-  var _inited = false;
-  document.addEventListener('tabChanged', function(e) {
-    if (e.detail.tab !== 'hospital' || _inited) return;
-    _inited = true;
-  var notesContainer = document.getElementById('hc-notes-container');
-  var addNoteBtn = document.getElementById('hc-add-note');
-  var labsContainer = document.getElementById('hc-labs-container');
-  var addLabBtn = document.getElementById('hc-add-lab');
-  var generateBtn = document.getElementById('hc-generate-btn');
-  var outputCard = document.getElementById('hc-output');
-  var courseText = document.getElementById('hc-course-text');
-  var formatTag = document.getElementById('hc-format-tag');
-  var modelTag = document.getElementById('hc-model-tag');
-  var clarifyOutput = document.getElementById('hc-clarify-output');
-
-  var noteIndex = 1;
-
-  // Add progress note
-  addNoteBtn.addEventListener('click', function() {
-    noteIndex++;
-    var card = document.createElement('div');
-    card.className = 'card note-card';
-    card.innerHTML = '<div class="card-header"><h3><i class="fas fa-notes-medical"></i> Progress Note #' + noteIndex + '</h3>' +
-      '<button class="btn-sm btn-ghost remove-note-btn"><i class="fas fa-trash"></i></button></div>' +
-      '<div class="note-entry"><div class="note-meta">' +
-      '<input type="date" class="note-date">' +
-      '<select class="note-type"><option value="progress-attending">Progress - Attending</option><option value="progress-resident">Progress - Resident</option><option value="progress-np">Progress - NP/PA</option><option value="consult">Consult Note</option><option value="procedure">Procedure Note</option><option value="discharge-summary">Discharge Summary</option></select></div>' +
-      '<div class="editable-box note-content" contenteditable="true" data-placeholder="Paste or type note..."></div>' +
-      '<div class="note-dictate"><button class="btn-sm btn-ghost hc-dictate-btn"><i class="fas fa-microphone"></i> Dictate</button></div></div>';
-    notesContainer.appendChild(card);
-
-    card.querySelector('.remove-note-btn').addEventListener('click', function() { card.remove(); });
-    setupDictateButton(card.querySelector('.hc-dictate-btn'), card.querySelector('.note-content'));
-  });
-
-  // Remove note buttons for initial note
-  document.querySelectorAll('.remove-note-btn').forEach(function(btn) {
-    btn.addEventListener('click', function() { btn.closest('.note-card').remove(); });
-  });
-
-  // Add lab
-  addLabBtn.addEventListener('click', function() {
-    var entry = document.createElement('div');
-    entry.className = 'lab-entry';
-    entry.innerHTML = '<input type="date" class="lab-date"><textarea class="lab-values" placeholder="Lab results..." rows="3"></textarea>' +
-      '<button class="btn-sm btn-ghost" onclick="this.parentElement.remove()"><i class="fas fa-trash"></i></button>';
-    labsContainer.appendChild(entry);
-  });
-
-  // Dictate button helper
-  function setupDictateButton(btn, targetEl) {
-    var rec = new AudioRecorder();
-    var isRec = false;
-
-    btn.addEventListener('click', function() {
-      if (!isRec) {
-        rec.start().then(function() {
-          isRec = true;
-          btn.innerHTML = '<i class="fas fa-stop"></i> Stop';
-          btn.classList.add('btn-recording');
-        });
-      } else {
-        isRec = false;
-        btn.innerHTML = '<i class="fas fa-microphone"></i> Dictate';
-        btn.classList.remove('btn-recording');
-
-        showBusy('Transcribing...');
-        rec.stop().then(function(blob) {
-          if (!blob) { hideBusy(); return; }
-          return transcribeAudio(blob).then(function(data) {
-            hideBusy();
-            if (data.success) {
-              var existing = targetEl.innerText.trim();
-              targetEl.textContent = existing ? existing + '\n' + data.text : data.text;
-              showToast('Transcribed!', 'success');
-            }
-          });
-        }).catch(function() { hideBusy(); });
-      }
-    });
-  }
-
-  // Setup dictate buttons for initial elements
-  document.querySelectorAll('.hc-dictate-btn').forEach(function(btn) {
-    var targetId = btn.getAttribute('data-target');
-    if (targetId) {
-      setupDictateButton(btn, document.getElementById(targetId));
-    } else {
-      var card = btn.closest('.note-card');
-      if (card) setupDictateButton(btn, card.querySelector('.note-content'));
-    }
-  });
-
-  // Collect all data and generate
-  generateBtn.addEventListener('click', function() {
-    var notes = [];
-    notesContainer.querySelectorAll('.note-card').forEach(function(card) {
-      var content = card.querySelector('.note-content').innerText.trim();
-      if (content) {
-        notes.push({
-          date: card.querySelector('.note-date').value || '',
-          type: card.querySelector('.note-type').value || 'progress-attending',
-          content: content
-        });
-      }
-    });
-
-    var edContent = document.getElementById('hc-ed-content').innerText.trim();
-    var edNote = edContent ? {
-      date: document.getElementById('hc-ed-date').value || '',
-      content: edContent,
-      labs: document.getElementById('hc-ed-labs').value || ''
-    } : null;
-
-    var hpContent = document.getElementById('hc-hp-content').innerText.trim();
-    var hAndP = hpContent ? {
-      date: document.getElementById('hc-hp-date').value || '',
-      content: hpContent
-    } : null;
-
-    var labs = [];
-    labsContainer.querySelectorAll('.lab-entry').forEach(function(entry) {
-      var vals = entry.querySelector('.lab-values').value.trim();
-      if (vals) {
-        labs.push({ date: entry.querySelector('.lab-date').value || '', values: vals });
-      }
-    });
-
-    if (notes.length === 0 && !edNote && !hAndP) {
-      showToast('Add at least one note', 'error');
-      return;
-    }
-
-    showBusy('Generating hospital course...');
-
-    var memoriesPromise = (typeof getUserMemoryContext === 'function') ? getUserMemoryContext() : Promise.resolve('');
-
-    memoriesPromise.then(function(memCtx) {
-      return fetch('/api/generate-hospital-course', {
-        method: 'POST',
-        headers: getAuthHeaders(),
-        body: JSON.stringify({
-          notes: notes,
-          edNote: edNote,
-          hAndP: hAndP,
-          labs: labs,
-          patientAge: document.getElementById('hc-age').value,
-          patientGender: document.getElementById('hc-gender').value,
-          pmh: document.getElementById('hc-pmh').value,
-          setting: document.getElementById('hc-setting').value,
-          los: document.getElementById('hc-los').value,
-          formatPreference: document.getElementById('hc-format').value,
-          additionalInstructions: document.getElementById('hc-instructions').value,
-          physicianMemories: memCtx || null,
-          model: getSelectedModel()
-        })
-      });
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      hideBusy();
-      if (data.success) {
-        setOutputText(courseText, data.hospitalCourse);
-        // Store source material for refine
-        var hcSource = [];
-        if (hAndP) hcSource.push('H&P (' + (hAndP.date || '') + '): ' + hAndP.content);
-        if (edNote) hcSource.push('ED NOTE (' + (edNote.date || '') + '): ' + edNote.content + (edNote.labs ? '\nLabs: ' + edNote.labs : ''));
-        notes.forEach(function(n) { hcSource.push('NOTE (' + (n.date || '') + ' ' + (n.type || '') + '): ' + n.content); });
-        if (labs) hcSource.push('LABS: ' + labs);
-        storeSourceContext('hc-course-text', hcSource.join('\n\n'));
-        formatTag.textContent = data.format || '';
-        modelTag.textContent = (data.model || '').split('/').pop();
-        outputCard.classList.remove('hidden');
-        clarifyOutput.classList.add('hidden');
-        outputCard.scrollIntoView({ behavior: 'smooth' });
-        showToast('Hospital course generated!', 'success');
-        if (typeof suggestBillingCodes === 'function') suggestBillingCodes('hc-course-text', data.hospitalCourse, 'hospital', document.getElementById('hc-age').value, document.getElementById('hc-setting').value);
-      } else showToast(data.error || 'Failed', 'error');
-    })
-    .catch(function(err) { hideBusy(); showToast(err.message, 'error'); });
-  });
-
-  // Refine, Shorten, Clarify
-  document.getElementById('hc-refine-btn').addEventListener('click', function() { refineDocument('hc-course-text', 'hc-refine-input'); });
-  document.getElementById('hc-shorten-btn').addEventListener('click', function() { shortenDocument('hc-course-text'); });
-
-  document.getElementById('hc-clarify-btn').addEventListener('click', function() {
-    var doc = courseText.innerText.trim();
-    if (!doc) { showToast('Generate first', 'error'); return; }
-
-    showBusy('Checking for missing info...');
-
-    fetch('/api/clarify', {
-      method: 'POST',
-      headers: getAuthHeaders(),
-      body: JSON.stringify({ document: doc, context: 'hospital course', model: getSelectedModel() })
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      hideBusy();
-      if (data.success) {
-        setOutputText(clarifyOutput, data.questions);
-        clarifyOutput.classList.remove('hidden');
-        showToast('Review missing information below', 'info');
-      }
-    })
-    .catch(function(err) { hideBusy(); showToast(err.message, 'error'); });
-  });
-
-  // Register load handler for saved encounters
-  window.registerEncounterLoadHandler('hospital', function(enc) {
-    if (enc.generated_note) {
-      var courseText = document.getElementById('hc-course-text');
-      var outputCard = document.getElementById('hc-output');
-      if (courseText) courseText.textContent = enc.generated_note;
-      if (outputCard) outputCard.classList.remove('hidden');
-    }
-  });
-
-  console.log('✅ Hospital Course module loaded');
-  });
-})();
diff --git a/public/js/learningHub.js b/public/js/learningHub.js
deleted file mode 100644
index 8b37414..0000000
--- a/public/js/learningHub.js
+++ /dev/null
@@ -1,1812 +0,0 @@
-// ============================================================
-// LEARNING HUB — User content feed, viewer, quizzes + Admin CMS
-// ============================================================
-
-(function() {
-
-  var loaded = false;
-  var cmsLoaded = false;
-  var currentContent = null;
-  var currentView = 'feed'; // 'feed' | 'category' | 'viewer'
-  var _bodyEditor = null; // Tiptap Editor instance for body
-
-  // ── Load when tab activated ────────────────────────────────
-  document.addEventListener('tabChanged', function(e) {
-    if (e.detail && e.detail.tab === 'learning') {
-      if (!loaded) { loadFeed(); loadCategories(); loaded = true; wireSearch(); }
-    }
-    // Load CMS when Content Manager tab is opened
-    if (e.detail && e.detail.tab === 'cms') {
-      if (!cmsLoaded) { loadCms(); cmsLoaded = true; wireCmsFileInput(); wireCmsTypeSelect(); }
-    }
-  });
-
-  // ── Event delegation ───────────────────────────────────────
-  document.addEventListener('click', function(e) {
-    // Slide preview modal controls (checked first — modal is outside CMS)
-    if (e.target.closest('#slide-preview-close') || e.target.id === 'slide-preview-overlay') { closeSlideModal(); return; }
-    if (e.target.closest('#slide-nav-prev'))  { slideStep(-1); return; }
-    if (e.target.closest('#slide-nav-next'))  { slideStep(1);  return; }
-    var dot = e.target.closest('.slide-dot');
-    if (dot) { renderSlide(parseInt(dot.dataset.idx)); return; }
-
-
-    // Feed item click
-    var feedItem = e.target.closest('.lh-feed-item');
-    if (feedItem && feedItem.dataset.slug) {
-      loadContent(feedItem.dataset.slug);
-      return;
-    }
-
-    // Category pill click
-    var catPill = e.target.closest('.lh-cat-pill');
-    if (catPill && catPill.dataset.slug) {
-      if (catPill.dataset.slug === 'all') {
-        loadFeed();
-        setActiveCatPill('all');
-      } else {
-        loadCategoryContent(catPill.dataset.slug);
-        setActiveCatPill(catPill.dataset.slug);
-      }
-      return;
-    }
-
-    // Back button
-    if (e.target.closest('#lh-back')) {
-      showFeed();
-      return;
-    }
-
-    // Submit quiz
-    if (e.target.closest('#lh-submit-quiz')) {
-      submitQuiz();
-      return;
-    }
-
-    // ── CMS events ─────────────────────────────
-    if (e.target.closest('#btn-lh-refresh-content')) { loadCmsContent(); loadCmsStats(); return; }
-    if (e.target.closest('#btn-lh-add-cat')) { addCategory(); return; }
-    if (e.target.closest('#btn-lh-new-content')) { openEditor(null, 'article'); return; }
-    if (e.target.closest('#btn-lh-new-quiz')) { openEditor(null, 'quiz'); return; }
-    if (e.target.closest('#btn-lh-new-pearl')) { openEditor(null, 'pearl'); return; }
-    if (e.target.closest('#btn-lh-new-presentation')) { openEditor(null, 'presentation'); return; }
-    if (e.target.closest('#btn-lh-close-editor')) { closeEditor(); return; }
-    if (e.target.closest('#btn-lh-save-content')) { saveContent(); return; }
-    if (e.target.closest('#btn-lh-delete-content')) { showDeleteConfirm(); return; }
-    if (e.target.closest('#btn-lh-delete-yes'))     { confirmDelete(); return; }
-    if (e.target.closest('#btn-lh-delete-cancel'))  { hideDeleteConfirm(); return; }
-    if (e.target.closest('#btn-lh-add-question')) { addQuestionBlock(); return; }
-
-    // Presentation
-    if (e.target.closest('#btn-lh-preview-slides'))  { previewSlides(); return; }
-    if (e.target.closest('#btn-lh-download-pptx'))   { downloadPptx(); return; }
-
-    // AI panel
-    if (e.target.closest('#btn-lh-ai-open'))        { openAiPanel(); return; }
-    if (e.target.closest('#btn-lh-ai-close'))        { closeAiPanel(); return; }
-    if (e.target.closest('#btn-lh-ai-generate'))     { runAiGenerate(); return; }
-    if (e.target.closest('#btn-lh-ai-refine-body'))  { toggleRefineBar(); return; }
-    if (e.target.closest('#btn-lh-refine-submit'))   { submitRefineBody(); return; }
-    if (e.target.closest('#btn-lh-refine-cancel'))   { toggleRefineBar(false); return; }
-    if (e.target.closest('#btn-lh-webdav-refresh'))  { browseWebdav(_aiWebdavCurrentPath); return; }
-    if (e.target.closest('#btn-lh-webdav-deselect')) { deselectWebdavFile(); return; }
-
-    // AI tabs
-    var aiTab = e.target.closest('.lh-ai-tab');
-    if (aiTab && aiTab.dataset.aitab) { switchAiTab(aiTab.dataset.aitab); return; }
-
-    // WebDAV list items
-    var wdItem = e.target.closest('.lh-webdav-item');
-    if (wdItem) {
-      if (wdItem.dataset.isdir === '1') {
-        browseWebdav(wdItem.dataset.path);
-      } else {
-        selectWebdavFile(wdItem.dataset.path, wdItem.dataset.name);
-      }
-      return;
-    }
-
-    // Rich text toggle for question or option
-    var rtBtn = e.target.closest('.lh-richtext-btn');
-    if (rtBtn) { toggleRichText(rtBtn); return; }
-
-    // CMS content item edit
-    var cmsItem = e.target.closest('.lh-cms-content-item');
-    if (cmsItem && cmsItem.dataset.id) { openEditor(cmsItem.dataset.id); return; }
-
-    // CMS delete category
-    var delCat = e.target.closest('.lh-cms-del-cat');
-    if (delCat) { deleteCategory(delCat.dataset.id); return; }
-
-    // Remove question block
-    var rmQ = e.target.closest('.lh-rm-question');
-    if (rmQ) { var qb = rmQ.closest('.lh-question-block'); if (qb) qb.remove(); return; }
-
-    // Add option to question
-    var addOpt = e.target.closest('.lh-add-option');
-    if (addOpt) {
-      var qBlock = addOpt.closest('.lh-question-block');
-      if (qBlock) addOptionRow(qBlock.querySelector('.lh-options-list'), null);
-      return;
-    }
-
-    // Remove option
-    var rmOpt = e.target.closest('.lh-rm-option');
-    if (rmOpt) { var row = rmOpt.closest('.lh-option-row'); if (row) row.remove(); return; }
-  });
-
-  // wireSearch() called after component is in DOM
-  var _searchTimeout = null;
-  function wireSearch() {
-    var searchEl = document.getElementById('lh-search');
-    if (!searchEl || searchEl._wired) return;
-    searchEl._wired = true;
-    searchEl.addEventListener('input', function() {
-      clearTimeout(_searchTimeout);
-      var q = searchEl.value.trim();
-      if (!q) { loadFeed(); return; }
-      _searchTimeout = setTimeout(function() { searchContent(q); }, 350);
-    });
-    searchEl.addEventListener('keydown', function(e) {
-      if (e.key === 'Escape') { searchEl.value = ''; loadFeed(); }
-    });
-  }
-
-  // ============================================================
-  // USER-FACING: FEED, CATEGORIES, CONTENT, QUIZZES
-  // ============================================================
-
-  function loadFeed() {
-    var feedEl = document.getElementById('lh-feed');
-    if (!feedEl) return;
-    feedEl.innerHTML = '<p style="text-align:center;color:var(--g400);padding:24px;">Loading...</p>';
-    showFeed();
-
-    fetch('/api/learning/feed', { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) { feedEl.innerHTML = '<p style="text-align:center;color:var(--red);padding:24px;">Failed to load</p>'; return; }
-        renderFeed(data.content, feedEl);
-      })
-      .catch(function() { feedEl.innerHTML = '<p style="text-align:center;color:var(--red);padding:24px;">Connection error</p>'; });
-  }
-
-  function loadCategories() {
-    fetch('/api/learning/categories', { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) return;
-        var bar = document.getElementById('lh-categories');
-        if (!bar) return;
-        var html = '<button class="lh-cat-pill active" data-slug="all">All</button>';
-        data.categories.forEach(function(c) {
-          html += '<button class="lh-cat-pill" data-slug="' + esc(c.slug) + '">' + esc(c.name) + '</button>';
-        });
-        bar.innerHTML = html;
-      });
-  }
-
-  function loadCategoryContent(slug) {
-    var feedEl = document.getElementById('lh-feed');
-    if (!feedEl) return;
-    feedEl.innerHTML = '<p style="text-align:center;color:var(--g400);padding:24px;">Loading...</p>';
-    showFeed();
-
-    fetch('/api/learning/category/' + encodeURIComponent(slug), { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) { feedEl.innerHTML = '<p style="text-align:center;color:var(--red);padding:24px;">Category not found</p>'; return; }
-        renderFeed(data.content, feedEl);
-      });
-  }
-
-  function searchContent(q) {
-    var feedEl = document.getElementById('lh-feed');
-    if (!feedEl) return;
-    showFeed();
-    feedEl.innerHTML =
-      '<div style="padding:8px 0 12px;font-size:13px;color:var(--g500);">' +
-        '<i class="fas fa-search"></i> Searching for <strong>"' + esc(q) + '"</strong>…' +
-      '</div>';
-
-    fetch('/api/learning/search?q=' + encodeURIComponent(q), { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) { feedEl.innerHTML = '<p style="color:var(--red);padding:12px;">Search failed</p>'; return; }
-        var header = '<div style="padding:8px 0 12px;display:flex;align-items:center;justify-content:space-between;">' +
-          '<span style="font-size:13px;color:var(--g600);">' +
-            (data.content.length > 0
-              ? '<strong>' + data.content.length + '</strong> result' + (data.content.length !== 1 ? 's' : '') + ' for <strong>"' + esc(q) + '"</strong>'
-              : 'No results for <strong>"' + esc(q) + '"</strong>') +
-          '</span>' +
-          '<button id="lh-search-clear" style="background:none;border:none;font-size:12px;color:var(--blue);cursor:pointer;padding:0;">Clear search</button>' +
-        '</div>';
-
-        if (data.content.length === 0) {
-          feedEl.innerHTML = header +
-            '<div style="text-align:center;padding:40px;color:var(--g400);">' +
-              '<i class="fas fa-search" style="font-size:32px;margin-bottom:12px;display:block;opacity:0.4;"></i>' +
-              'Try different keywords or browse by category' +
-            '</div>';
-        } else {
-          var tempEl = document.createElement('div');
-          renderFeed(data.content, tempEl);
-          feedEl.innerHTML = header + tempEl.innerHTML;
-        }
-
-        var clearBtn = document.getElementById('lh-search-clear');
-        if (clearBtn) {
-          clearBtn.addEventListener('click', function() {
-            var s = document.getElementById('lh-search');
-            if (s) s.value = '';
-            loadFeed();
-          });
-        }
-      })
-      .catch(function() { feedEl.innerHTML = '<p style="color:var(--red);padding:12px;">Search error</p>'; });
-  }
-
-  function renderFeed(items, feedEl) {
-    if (!items || items.length === 0) {
-      feedEl.innerHTML = '<div style="text-align:center;padding:40px;color:var(--g400);"><i class="fas fa-book-open" style="font-size:32px;margin-bottom:12px;display:block;"></i>No content yet. Check back soon!</div>';
-      return;
-    }
-
-    feedEl.innerHTML = items.map(function(item) {
-      var typeIcon = item.content_type === 'quiz' ? 'fa-clipboard-question' : item.content_type === 'pearl' ? 'fa-gem' : item.content_type === 'presentation' ? 'fa-presentation-screen' : 'fa-file-alt';
-      var typeColor = item.content_type === 'quiz' ? 'var(--amber)' : item.content_type === 'pearl' ? 'var(--purple, #8b5cf6)' : item.content_type === 'presentation' ? '#065f46' : 'var(--blue)';
-      var quizBadge = item.question_count > 0 ? '<span class="lh-badge lh-badge-quiz"><i class="fas fa-clipboard-question"></i> ' + item.question_count + ' Q</span>' : '';
-      var catBadge = item.category_name ? '<span class="lh-badge">' + esc(item.category_name) + '</span>' : '<span class="lh-badge" style="opacity:0.5;">Uncategorized</span>';
-      var date = item.created_at ? new Date(item.created_at).toLocaleDateString() : '';
-
-      return '<div class="lh-feed-item card" data-slug="' + esc(item.slug) + '">' +
-        '<div class="lh-feed-item-header">' +
-          '<i class="fas ' + typeIcon + '" style="color:' + typeColor + ';font-size:16px;"></i>' +
-          '<div style="flex:1;min-width:0;">' +
-            '<div class="lh-feed-title">' + esc(item.title) + '</div>' +
-            '<div class="lh-feed-meta">' +
-              (item.subject ? '<span>' + esc(item.subject) + '</span>' : '') +
-              (item.author_name ? '<span>by ' + esc(item.author_name) + '</span>' : '') +
-              '<span>' + date + '</span>' +
-            '</div>' +
-          '</div>' +
-          '<div class="lh-feed-badges">' + catBadge + quizBadge + '</div>' +
-        '</div>' +
-      '</div>';
-    }).join('');
-  }
-
-  function loadContent(slug) {
-    fetch('/api/learning/content/' + encodeURIComponent(slug), { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) { showToast(data.error || 'Content not found', 'error'); return; }
-        currentContent = data.content;
-        showViewer(data.content);
-      })
-      .catch(function() { showToast('Failed to load content', 'error'); });
-  }
-
-  function showFeed() {
-    currentView = 'feed';
-    var feedEl    = document.getElementById('lh-feed');
-    var viewerEl  = document.getElementById('lh-viewer');
-    var catsEl    = document.getElementById('lh-categories');
-    var searchEl  = document.getElementById('lh-search');
-    // Use style.display — classList.add('hidden') is overridden by .lh-feed{display:flex}
-    // and .lh-category-bar{display:flex} which are defined later in CSS
-    if (feedEl)   feedEl.style.display  = 'flex';
-    if (viewerEl) viewerEl.style.display = 'none';
-    if (catsEl)   catsEl.style.display  = 'flex';
-    if (searchEl) { var sc = searchEl.closest('.card'); if (sc) sc.style.display = ''; }
-  }
-
-  function showViewer(item) {
-    currentView = 'viewer';
-    var feedEl    = document.getElementById('lh-feed');
-    var viewerEl  = document.getElementById('lh-viewer');
-    var catsEl    = document.getElementById('lh-categories');
-    var searchEl  = document.getElementById('lh-search');
-    if (feedEl)   feedEl.style.display  = 'none';
-    if (viewerEl) viewerEl.style.display = 'block';
-    if (catsEl)   catsEl.style.display  = 'none';
-    if (searchEl) { var sc = searchEl.closest('.card'); if (sc) sc.style.display = 'none'; }
-
-    var titleEl = document.getElementById('lh-viewer-title');
-    var metaEl = document.getElementById('lh-viewer-meta');
-    var bodyEl = document.getElementById('lh-viewer-body');
-    var quizSection = document.getElementById('lh-quiz-section');
-    var resultsSection = document.getElementById('lh-quiz-results');
-    var progressSection = document.getElementById('lh-progress-section');
-
-    if (titleEl) titleEl.textContent = item.title;
-    if (metaEl) {
-      var parts = [];
-      if (item.category_name) parts.push(item.category_name);
-      if (item.subject) parts.push(item.subject);
-      if (item.author_name) parts.push('by ' + item.author_name);
-      if (item.created_at) parts.push(new Date(item.created_at).toLocaleDateString());
-      metaEl.textContent = parts.join(' | ');
-    }
-    var presViewer = document.getElementById('lh-presentation-viewer');
-    var bodyCard   = bodyEl ? bodyEl.closest('.card') : null;
-
-    if (item.content_type === 'presentation') {
-      // Hide body card, show presentation card with View Slides button
-      if (bodyCard) bodyCard.style.display = 'none';
-      if (presViewer) {
-        var slideCount = (item.body || '').split(/\n---\n/).length;
-        presViewer.className = '';  // remove hidden
-        presViewer.innerHTML =
-          '<div class="card" style="text-align:center;padding:32px 24px;">' +
-            '<div style="font-size:42px;margin-bottom:12px;">📊</div>' +
-            '<h3 style="margin:0 0 4px;color:var(--g800);">' + esc(item.title) + '</h3>' +
-            '<p style="font-size:13px;color:var(--g500);margin:0 0 20px;">' + slideCount + ' slides' + (item.subject ? ' · ' + esc(item.subject) : '') + '</p>' +
-            '<button id="btn-lh-view-slides" class="btn-primary" style="padding:11px 28px;font-size:14px;border-radius:10px;border:none;cursor:pointer;background:var(--blue);color:white;font-weight:600;">' +
-              '<i class="fas fa-play-circle"></i> View Slides' +
-            '</button>' +
-          '</div>';
-
-        // Auto-load and open slides
-        document.getElementById('btn-lh-view-slides').addEventListener('click', function() {
-          openSlidesFromSlug(item.slug);
-        });
-        // Open automatically on load
-        openSlidesFromSlug(item.slug);
-      }
-      // Quiz for presentations (optional)
-      if (quizSection) {
-        if (item.questions && item.questions.length > 0) {
-          quizSection.classList.remove('hidden');
-          renderQuiz(item.questions);
-        } else {
-          quizSection.classList.add('hidden');
-        }
-      }
-    } else {
-      // Normal content — show body card, hide presentation card
-      if (bodyCard) bodyCard.style.display = '';
-      if (presViewer) presViewer.className = 'hidden';
-      if (bodyEl) bodyEl.innerHTML = sanitizeHtml(item.body || '');
-
-      if (quizSection) {
-        if (item.questions && item.questions.length > 0) {
-          quizSection.classList.remove('hidden');
-          renderQuiz(item.questions);
-        } else {
-          quizSection.classList.add('hidden');
-        }
-      }
-    }
-    if (resultsSection) resultsSection.classList.add('hidden');
-
-    // Progress
-    if (progressSection && item.progress && item.progress.length > 0) {
-      progressSection.classList.remove('hidden');
-      var progHtml = item.progress.map(function(p) {
-        var pct = p.total > 0 ? Math.round((p.score / p.total) * 100) : 0;
-        var date = new Date(p.completed_at).toLocaleDateString();
-        return '<div style="display:flex;justify-content:space-between;padding:4px 0;border-bottom:1px solid var(--g100);">' +
-          '<span>' + date + '</span>' +
-          '<span style="font-weight:600;color:' + (pct >= 70 ? 'var(--green)' : 'var(--amber)') + ';">' + p.score + '/' + p.total + ' (' + pct + '%)</span>' +
-        '</div>';
-      }).join('');
-      document.getElementById('lh-progress-list').innerHTML = progHtml;
-    } else if (progressSection) {
-      progressSection.classList.add('hidden');
-    }
-  }
-
-  function renderQuiz(questions) {
-    var container = document.getElementById('lh-quiz-questions');
-    var countEl = document.getElementById('lh-quiz-count');
-    if (!container) return;
-    if (countEl) countEl.textContent = questions.length + ' question' + (questions.length !== 1 ? 's' : '');
-
-    container.innerHTML = questions.map(function(q, idx) {
-      var isMulti = q.question_type === 'multi';
-      var typeLabel = q.question_type === 'true_false' ? 'True / False'
-                    : isMulti ? 'Multiple Select' : 'Single Choice';
-      var inputType = isMulti ? 'checkbox' : 'radio';
-      var nameAttr = isMulti ? 'lh-qm-' + q.id : 'lh-q-' + q.id;
-
-      var optionsHtml = (q.options || []).map(function(opt) {
-        return '<label class="lh-quiz-option">' +
-          '<input type="' + inputType + '" name="' + nameAttr + '" value="' + opt.id + '">' +
-          '<span>' + sanitizeHtml(opt.option_text) + '</span>' +
-        '</label>';
-      }).join('');
-
-      var hint = isMulti ? '<div class="lh-quiz-multi-hint">Select all that apply</div>' : '';
-
-      return '<div class="lh-quiz-q" data-qid="' + q.id + '" data-qtype="' + q.question_type + '">' +
-        '<div class="lh-quiz-q-header">' +
-          '<span class="lh-quiz-q-num">Q' + (idx + 1) + '</span>' +
-          '<span class="lh-quiz-q-type">' + typeLabel + '</span>' +
-        '</div>' +
-        '<p class="lh-quiz-q-text">' + sanitizeHtml(q.question_text) + '</p>' +
-        hint +
-        '<div class="lh-quiz-options">' + optionsHtml + '</div>' +
-      '</div>';
-    }).join('');
-  }
-
-  function submitQuiz() {
-    if (!currentContent || !currentContent.questions) return;
-
-    var answers = [];
-    currentContent.questions.forEach(function(q) {
-      if (q.question_type === 'multi') {
-        var checkedEls = document.querySelectorAll('input[name="lh-qm-' + q.id + '"]:checked');
-        var optionIds = [];
-        checkedEls.forEach(function(el) { optionIds.push(parseInt(el.value)); });
-        answers.push({ questionId: q.id, optionIds: optionIds });
-      } else {
-        var selected = document.querySelector('input[name="lh-q-' + q.id + '"]:checked');
-        answers.push({ questionId: q.id, optionId: selected ? parseInt(selected.value) : null });
-      }
-    });
-
-    showLoading('Submitting quiz...');
-
-    fetch('/api/learning/submit-quiz', {
-      method: 'POST',
-      headers: getAuthHeaders(),
-      body: JSON.stringify({ contentId: currentContent.id, answers: answers })
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      hideLoading();
-      if (!data.success) { showToast(data.error || 'Submit failed', 'error'); return; }
-      showQuizResults(data);
-    })
-    .catch(function() { hideLoading(); showToast('Submit failed', 'error'); });
-  }
-
-  function showQuizResults(data) {
-    var resultsEl = document.getElementById('lh-quiz-results');
-    var scoreEl = document.getElementById('lh-quiz-score');
-    var explEl = document.getElementById('lh-quiz-explanations');
-    if (!resultsEl) return;
-
-    resultsEl.classList.remove('hidden');
-    var pct = data.percentage;
-    var color = pct >= 80 ? 'var(--green)' : pct >= 50 ? 'var(--amber)' : 'var(--red)';
-    if (scoreEl) {
-      scoreEl.textContent = data.score + '/' + data.total + ' (' + pct + '%)';
-      scoreEl.style.background = color;
-      scoreEl.style.color = 'white';
-    }
-
-    if (explEl) {
-      explEl.innerHTML = data.results.map(function(r, idx) {
-        var icon = r.isCorrect ? '<i class="fas fa-check-circle" style="color:var(--green);"></i>' : '<i class="fas fa-times-circle" style="color:var(--red);"></i>';
-        var explHtml = '';
-        if (!r.isCorrect && r.selectedExplanation) {
-          explHtml += '<div class="lh-expl lh-expl-wrong"><strong>Why incorrect:</strong> ' + esc(r.selectedExplanation) + '</div>';
-        }
-        if (!r.isCorrect) {
-          explHtml += '<div class="lh-expl lh-expl-correct"><strong>Correct answer:</strong> ' + esc(r.correctOptionText) + '</div>';
-        }
-        if (r.generalExplanation) {
-          explHtml += '<div class="lh-expl lh-expl-general"><strong>Explanation:</strong> ' + sanitizeHtml(r.generalExplanation) + '</div>';
-        }
-
-        return '<div class="lh-result-item">' +
-          '<div class="lh-result-header">' + icon + ' <strong>Q' + (idx + 1) + ':</strong> ' + sanitizeHtml(r.questionText) + '</div>' +
-          explHtml +
-        '</div>';
-      }).join('');
-    }
-
-    // Highlight correct/incorrect in quiz
-    data.results.forEach(function(r) {
-      var qDiv = document.querySelector('.lh-quiz-q[data-qid="' + r.questionId + '"]');
-      if (!qDiv) return;
-      var isMulti = r.questionType === 'multi';
-      qDiv.querySelectorAll('.lh-quiz-option').forEach(function(label) {
-        var input = label.querySelector('input');
-        if (!input) return;
-        var optId = parseInt(input.value);
-        if (isMulti) {
-          var correctIds = r.correctOptionIds || [];
-          var selectedIds = r.selectedOptionIds || [];
-          if (correctIds.indexOf(optId) !== -1) label.classList.add('lh-opt-correct');
-          if (selectedIds.indexOf(optId) !== -1 && correctIds.indexOf(optId) === -1) label.classList.add('lh-opt-wrong');
-        } else {
-          if (optId === r.correctOptionId) label.classList.add('lh-opt-correct');
-          if (optId === r.selectedOptionId && !r.isCorrect) label.classList.add('lh-opt-wrong');
-        }
-        input.disabled = true;
-      });
-    });
-
-    // Disable submit button
-    var submitBtn = document.getElementById('lh-submit-quiz');
-    if (submitBtn) { submitBtn.disabled = true; submitBtn.innerHTML = '<i class="fas fa-check"></i> Submitted'; }
-
-    resultsEl.scrollIntoView({ behavior: 'smooth', block: 'start' });
-  }
-
-  function setActiveCatPill(slug) {
-    document.querySelectorAll('.lh-cat-pill').forEach(function(p) {
-      p.classList.toggle('active', p.dataset.slug === slug);
-    });
-  }
-
-  // ============================================================
-  // ADMIN CMS
-  // ============================================================
-
-  function wireCmsTypeSelect() {
-    var typeEl = document.getElementById('lh-cms-edit-type');
-    if (typeEl) {
-      typeEl.addEventListener('change', function() { toggleEditorMode(typeEl.value); });
-    }
-  }
-
-  function wireCmsFileInput() {
-    var fileInput = document.getElementById('lh-ai-file');
-    var fileLabel = document.getElementById('lh-ai-file-label');
-    var filesList = document.getElementById('lh-ai-files-list');
-    var dropzone  = document.getElementById('lh-ai-dropzone');
-
-    function updateFilesList() {
-      if (!fileInput || !fileLabel || !filesList) return;
-      var files = fileInput.files;
-      if (files.length === 0) {
-        fileLabel.textContent = 'Drop files here or click to browse';
-        filesList.style.display = 'none';
-        filesList.innerHTML = '';
-      } else if (files.length === 1) {
-        fileLabel.textContent = files[0].name;
-        filesList.style.display = 'none';
-        filesList.innerHTML = '';
-      } else {
-        fileLabel.textContent = files.length + ' files selected';
-        filesList.style.display = 'block';
-        filesList.innerHTML = '<ul style="list-style:none;padding:0;margin:0;font-size:0.9em;">' +
-          Array.from(files).map(function(f) {
-            return '<li style="padding:2px 0;"><i class="fas fa-file-pdf" style="color:var(--blue);margin-right:4px;"></i>' + f.name + '</li>';
-          }).join('') + '</ul>';
-      }
-    }
-
-    if (fileInput) {
-      fileInput.addEventListener('change', updateFilesList);
-    }
-    if (dropzone) {
-      dropzone.addEventListener('dragover', function(e) { e.preventDefault(); dropzone.style.borderColor = 'var(--blue)'; });
-      dropzone.addEventListener('dragleave', function() { dropzone.style.borderColor = ''; });
-      dropzone.addEventListener('drop', function(e) {
-        e.preventDefault();
-        dropzone.style.borderColor = '';
-        var files = e.dataTransfer.files;
-        if (files.length > 0 && fileInput) {
-          // Transfer to file input via DataTransfer
-          try {
-            var dt = new DataTransfer();
-            for (var i = 0; i < files.length && i < 10; i++) {
-              dt.items.add(files[i]);
-            }
-            fileInput.files = dt.files;
-            updateFilesList();
-          } catch(ex) {}
-        }
-      });
-    }
-  }
-
-  function loadCms() {
-    loadCmsCategories();
-    loadCmsContent();
-    loadCmsStats();
-  }
-
-  // ============================================================
-  // AI GENERATE PANEL
-  // ============================================================
-
-  var _aiWebdavCurrentPath = '/';
-  var _aiWebdavSelectedPath = '';
-  var _aiWebdavSelectedName = '';
-
-  function openAiPanel() {
-    var panel = document.getElementById('lh-ai-panel');
-    if (!panel) return;
-    panel.classList.remove('hidden');
-    populateAiModelSelect();
-
-    // Sync content type selector with the editor's current type
-    var editorType = (document.getElementById('lh-cms-edit-type') || {}).value || 'article';
-    var ctype = document.getElementById('lh-ai-ctype');
-    if (ctype) ctype.value = editorType;
-    updateAiOptions(editorType);
-
-    // Hide WebDAV tab if Nextcloud not configured
-    fetch('/api/auth/me', { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(d) {
-        var tab = document.getElementById('lh-ai-tab-webdav');
-        if (tab) tab.style.display = (d.user && d.user.nextcloud_url) ? '' : 'none';
-        if (d.user && d.user.webdav_learning_path) _aiWebdavCurrentPath = d.user.webdav_learning_path || '/';
-      });
-
-    // Wire ctype change once (use a flag so it doesn't stack on re-opens)
-    var ctypeEl = document.getElementById('lh-ai-ctype');
-    var toggleEl = document.getElementById('lh-ai-q-toggle');
-    if (ctypeEl && !ctypeEl._wired) {
-      ctypeEl.addEventListener('change', function() { updateAiOptions(ctypeEl.value); });
-      ctypeEl._wired = true;
-    }
-    if (toggleEl && !toggleEl._wired) {
-      toggleEl.addEventListener('change', function() { updateAiOptions((document.getElementById('lh-ai-ctype') || {}).value); });
-      toggleEl._wired = true;
-    }
-
-    panel.scrollIntoView({ behavior: 'smooth', block: 'nearest' });
-  }
-
-  function updateAiOptions(type) {
-    var wordsField  = document.getElementById('lh-ai-words-field');
-    var slidesField = document.getElementById('lh-ai-slides-field');
-    var quizRow     = document.getElementById('lh-ai-quiz-row');
-    var cardTitle   = document.getElementById('lh-ai-quiz-card-title');
-    var toggleLabel = document.getElementById('lh-ai-q-toggle-label');
-    var toggleCb    = document.getElementById('lh-ai-q-toggle');
-    var countWrap   = document.getElementById('lh-ai-q-count-wrap');
-
-    // Use style.display directly — classList.toggle('hidden') doesn't work because
-    // .lh-ai-opt-field { display:flex } is defined later in CSS and overrides .hidden
-    if (wordsField)  wordsField.style.display  = (type === 'quiz' || type === 'presentation') ? 'none' : 'flex';
-    if (slidesField) slidesField.style.display = (type === 'presentation') ? 'flex' : 'none';
-
-    if (type === 'quiz') {
-      // Quiz: questions are the whole point — show the card prominently, no toggle needed
-      if (quizRow)    quizRow.style.display    = 'block';
-      if (cardTitle)  cardTitle.textContent    = 'Quiz Questions';
-      if (toggleLabel) toggleLabel.style.display = 'none';
-      if (toggleCb)  { toggleCb.checked = true; toggleCb.disabled = true; }
-      if (countWrap)  countWrap.style.display  = 'flex';
-    } else if (type === 'presentation') {
-      // Presentation: optional questions (same as article)
-      if (quizRow)    quizRow.style.display    = 'block';
-      if (cardTitle)  cardTitle.textContent    = 'Quiz Questions (optional)';
-      if (toggleLabel) toggleLabel.style.display = 'flex';
-      if (toggleCb)   toggleCb.disabled        = false;
-      var checkedP = toggleCb ? toggleCb.checked : false;
-      if (countWrap)  countWrap.style.display  = checkedP ? 'flex' : 'none';
-    } else {
-      // Article / pearl: optional questions via toggle
-      if (quizRow)    quizRow.style.display    = 'block';
-      if (cardTitle)  cardTitle.textContent    = 'Quiz Questions (optional)';
-      if (toggleLabel) toggleLabel.style.display = 'flex';
-      if (toggleCb)   toggleCb.disabled        = false;
-      var checked = toggleCb ? toggleCb.checked : false;
-      if (countWrap)  countWrap.style.display  = checked ? 'flex' : 'none';
-    }
-  }
-
-  function closeAiPanel() {
-    var panel = document.getElementById('lh-ai-panel');
-    if (panel) panel.classList.add('hidden');
-  }
-
-  function populateAiModelSelect() {
-    var sel = document.getElementById('lh-ai-model');
-    if (!sel || sel.options.length > 1) return;
-    // Copy options from global model select
-    var globalSel = document.getElementById('global-model-select');
-    if (!globalSel) return;
-    sel.innerHTML = globalSel.innerHTML;
-    sel.value = globalSel.value;
-  }
-
-  function switchAiTab(tabName) {
-    document.querySelectorAll('.lh-ai-tab').forEach(function(t) { t.classList.toggle('active', t.dataset.aitab === tabName); });
-    document.querySelectorAll('.lh-ai-tabpanel').forEach(function(p) { p.classList.add('hidden'); });
-    var tp = document.getElementById('lh-ai-tp-' + tabName);
-    if (tp) tp.classList.remove('hidden');
-    if (tabName === 'webdav' && !document.querySelector('#lh-ai-webdav-list .lh-webdav-item')) {
-      browseWebdav(_aiWebdavCurrentPath);
-    }
-  }
-
-  // ── WebDAV browser ──────────────────────────────────────────
-  function browseWebdav(path) {
-    _aiWebdavCurrentPath = path || '/';
-    var list = document.getElementById('lh-ai-webdav-list');
-    var pathLabel = document.getElementById('lh-ai-webdav-path-label');
-    if (list) list.innerHTML = '<div style="padding:12px;text-align:center;color:var(--g400);font-size:13px;"><i class="fas fa-spinner fa-spin"></i> Loading...</div>';
-    if (pathLabel) pathLabel.textContent = _aiWebdavCurrentPath;
-
-    fetch('/api/admin/learning/webdav-browse?path=' + encodeURIComponent(_aiWebdavCurrentPath), { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) { if (list) list.innerHTML = '<div style="padding:12px;color:var(--red);font-size:13px;">' + esc(data.error) + '</div>'; return; }
-        if (pathLabel) pathLabel.textContent = data.path;
-        renderWebdavList(data);
-      })
-      .catch(function(err) { if (list) list.innerHTML = '<div style="padding:12px;color:var(--red);font-size:13px;">' + esc(err.message) + '</div>'; });
-  }
-
-  function renderWebdavList(data) {
-    var list = document.getElementById('lh-ai-webdav-list');
-    if (!list) return;
-
-    var html = '';
-
-    // Parent nav
-    if (data.path !== '/' && data.path !== data.parentPath) {
-      html += '<div class="lh-webdav-item lh-webdav-dir" data-path="' + esc(data.parentPath) + '" data-isdir="1">' +
-        '<i class="fas fa-arrow-left" style="color:var(--g400);"></i> <span>..</span></div>';
-    }
-
-    if (data.items.length === 0 && html === '') {
-      html = '<div style="padding:12px;text-align:center;color:var(--g400);font-size:13px;">Empty folder</div>';
-    }
-
-    data.items.forEach(function(item) {
-      var icon = item.isDir ? 'fa-folder' : getFileIcon(item.contentType, item.name);
-      var iconColor = item.isDir ? 'var(--amber)' : 'var(--blue)';
-      var sizeStr = (!item.isDir && item.size) ? ' <span style="color:var(--g400);font-size:11px;">(' + formatBytes(item.size) + ')</span>' : '';
-      html += '<div class="lh-webdav-item' + (item.isDir ? ' lh-webdav-dir' : ' lh-webdav-file') + '"' +
-        ' data-path="' + esc(item.path) + '" data-name="' + esc(item.name) + '" data-isdir="' + (item.isDir ? '1' : '0') + '">' +
-        '<i class="fas ' + icon + '" style="color:' + iconColor + ';width:16px;flex-shrink:0;"></i>' +
-        '<span class="lh-webdav-name">' + esc(item.name) + '</span>' + sizeStr +
-        '</div>';
-    });
-    list.innerHTML = html;
-  }
-
-  function getFileIcon(mime, name) {
-    if (!name) name = '';
-    var ext = name.split('.').pop().toLowerCase();
-    if (mime && mime.includes('pdf') || ext === 'pdf') return 'fa-file-pdf';
-    if (['doc','docx'].includes(ext)) return 'fa-file-word';
-    if (['txt','md'].includes(ext)) return 'fa-file-lines';
-    if (['html','htm'].includes(ext)) return 'fa-file-code';
-    return 'fa-file';
-  }
-
-  function formatBytes(bytes) {
-    if (bytes < 1024) return bytes + ' B';
-    if (bytes < 1024*1024) return (bytes/1024).toFixed(0) + ' KB';
-    return (bytes/1024/1024).toFixed(1) + ' MB';
-  }
-
-  function selectWebdavFile(path, name) {
-    _aiWebdavSelectedPath = path;
-    _aiWebdavSelectedName = name;
-    var browser = document.getElementById('lh-ai-webdav-browser');
-    var selDiv  = document.getElementById('lh-ai-webdav-selected');
-    var selName = document.getElementById('lh-ai-webdav-selected-name');
-    // Hide browser, show selected indicator (use style.display — class="hidden" is overridden by inline styles)
-    if (browser) browser.style.display = 'none';
-    if (selDiv)  selDiv.style.display  = 'flex';
-    if (selName) selName.textContent   = name;
-  }
-
-  function deselectWebdavFile() {
-    _aiWebdavSelectedPath = '';
-    _aiWebdavSelectedName = '';
-    var browser = document.getElementById('lh-ai-webdav-browser');
-    var selDiv  = document.getElementById('lh-ai-webdav-selected');
-    if (selDiv)  selDiv.style.display  = 'none';
-    if (browser) browser.style.display = '';
-  }
-
-  // ── Generate ────────────────────────────────────────────────
-  function runAiGenerate() {
-    var activeTab = document.querySelector('.lh-ai-tab.active');
-    var tabName = activeTab ? activeTab.dataset.aitab : 'topic';
-    var model        = document.getElementById('lh-ai-model') ? document.getElementById('lh-ai-model').value : getSelectedModel();
-    var contentType  = document.getElementById('lh-ai-ctype') ? document.getElementById('lh-ai-ctype').value : 'article';
-    var refinement   = document.getElementById('lh-ai-refinement') ? document.getElementById('lh-ai-refinement').value.trim() : '';
-    var toggleCb     = document.getElementById('lh-ai-q-toggle');
-    var generateQs   = contentType === 'quiz' || (toggleCb && toggleCb.checked);
-    var questionCount = generateQs ? (document.getElementById('lh-ai-q-count') ? document.getElementById('lh-ai-q-count').value : 5) : 0;
-    var wordCount    = document.getElementById('lh-ai-word-count') ? document.getElementById('lh-ai-word-count').value : '';
-    var slideCount   = document.getElementById('lh-ai-slide-count') ? document.getElementById('lh-ai-slide-count').value : '';
-
-    var formData = new FormData();
-    formData.append('model', model);
-    formData.append('questionCount', questionCount);
-    formData.append('contentType', contentType);
-    if (refinement) formData.append('refinement', refinement);
-    if (wordCount)  formData.append('wordCount', wordCount);
-    if (slideCount) formData.append('slideCount', slideCount);
-
-    if (tabName === 'topic') {
-      var topic = document.getElementById('lh-ai-topic') ? document.getElementById('lh-ai-topic').value.trim() : '';
-      if (!topic) { showToast('Describe what you want AI to create', 'error'); return; }
-      formData.append('topic', topic);
-    } else if (tabName === 'upload') {
-      var fileInput = document.getElementById('lh-ai-file');
-      if (!fileInput || fileInput.files.length === 0) { showToast('Select at least one file to upload', 'error'); return; }
-      for (var i = 0; i < fileInput.files.length; i++) {
-        formData.append('files', fileInput.files[i]);
-      }
-      var uploadCtx = document.getElementById('lh-ai-upload-context');
-      if (uploadCtx && uploadCtx.value.trim()) formData.append('topic', uploadCtx.value.trim());
-    } else if (tabName === 'webdav') {
-      if (!_aiWebdavSelectedPath) { showToast('Select a file from Nextcloud', 'error'); return; }
-      formData.append('webdavPath', _aiWebdavSelectedPath);
-      var webdavCtx = document.getElementById('lh-ai-webdav-context');
-      if (webdavCtx && webdavCtx.value.trim()) formData.append('topic', webdavCtx.value.trim());
-    }
-
-    var btn = document.getElementById('btn-lh-ai-generate');
-    if (btn) { btn.disabled = true; btn.innerHTML = '<i class="fas fa-spinner fa-spin"></i> Generating...'; }
-    showBusy('AI is generating content...');
-
-    // FormData: no Content-Type header (browser sets it with boundary)
-    var token = window.AUTH_TOKEN || localStorage.getItem('ped_scribe_token') || '';
-    fetch('/api/admin/learning/ai-generate', {
-      method: 'POST',
-      headers: { 'Authorization': 'Bearer ' + token },
-      body: formData
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      hideBusy();
-      if (btn) { btn.disabled = false; btn.innerHTML = '<i class="fas fa-wand-magic-sparkles"></i> Generate Content'; }
-      if (!data.success) { showToast(data.error || 'Generation failed', 'error'); return; }
-      // Presentation returns marpMarkdown directly; others return content{}
-      var payload = data.contentType === 'presentation' ? data : data.content;
-      applyAiContent(payload, contentType);
-      closeAiPanel();
-      showToast('Content generated! Review and save.', 'success');
-    })
-    .catch(function(err) {
-      hideBusy();
-      if (btn) { btn.disabled = false; btn.innerHTML = '<i class="fas fa-wand-magic-sparkles"></i> Generate Content'; }
-      showToast(err.message, 'error');
-    });
-  }
-
-  function applyAiContent(content, contentType) {
-    // Set content type first so toggleEditorMode works correctly
-    var typeEl = document.getElementById('lh-cms-edit-type');
-    if (typeEl && contentType) { typeEl.value = contentType; toggleEditorMode(contentType); }
-
-    // Presentation: fill Marp textarea
-    if (contentType === 'presentation' && content.marpMarkdown) {
-      var marpTa = document.getElementById('lh-marp-editor');
-      if (marpTa) marpTa.value = content.marpMarkdown;
-      // Extract title from first # heading
-      var titleMatch = content.marpMarkdown.match(/^#\s+(.+)$/m);
-      var titleEl = document.getElementById('lh-cms-edit-title');
-      if (titleEl && titleMatch) titleEl.value = titleMatch[1];
-      // Fill questions if any were generated alongside slides
-      var qContainerP = document.getElementById('lh-cms-questions');
-      if (qContainerP) {
-        qContainerP.innerHTML = '';
-        if (content.questions && Array.isArray(content.questions)) {
-          content.questions.forEach(function(q) { addQuestionBlock(q); });
-        }
-      }
-      return;
-    }
-
-    // Fill title
-    var titleEl2 = document.getElementById('lh-cms-edit-title');
-    if (titleEl2 && content.title) titleEl2.value = content.title;
-
-    // Fill subject
-    var subjectEl = document.getElementById('lh-cms-edit-subject');
-    if (subjectEl && content.subject) subjectEl.value = content.subject;
-
-    // Fill body via Tiptap
-    if (_bodyEditor && content.body) _bodyEditor.commands.setContent(content.body);
-
-    // Replace questions
-    var qContainer = document.getElementById('lh-cms-questions');
-    if (qContainer) {
-      qContainer.innerHTML = '';
-      if (content.questions && Array.isArray(content.questions)) {
-        content.questions.forEach(function(q) { addQuestionBlock(q); });
-      }
-    }
-  }
-
-  function toggleRefineBar(forceShow) {
-    var bar   = document.getElementById('lh-ai-refine-bar');
-    var input = document.getElementById('lh-ai-refine-input');
-    if (!bar) return;
-    var show = forceShow !== undefined ? forceShow : bar.style.display === 'none';
-    bar.style.display = show ? 'flex' : 'none';
-    if (show && input) { input.value = ''; input.focus(); }
-  }
-
-  function submitRefineBody() {
-    var input = document.getElementById('lh-ai-refine-input');
-    var instructions = input ? input.value.trim() : '';
-    if (!instructions) { showToast('Enter instructions for refinement', 'error'); return; }
-
-    var currentBody = _bodyEditor ? getTpHTML(_bodyEditor) : '';
-    if (!currentBody) { showToast('No body content to refine', 'error'); return; }
-
-    var model = document.getElementById('lh-ai-model') ? document.getElementById('lh-ai-model').value : getSelectedModel();
-    toggleRefineBar(false);
-    showBusy('Refining content...');
-
-    fetch('/api/admin/learning/ai-refine', {
-      method: 'POST',
-      headers: getAuthHeaders(),
-      body: JSON.stringify({ content: currentBody, instructions: instructions, model: model })
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      hideBusy();
-      if (!data.success) { showToast(data.error || 'Refine failed', 'error'); return; }
-      if (_bodyEditor) _bodyEditor.commands.setContent(data.refined);
-      showToast('Body refined!', 'success');
-    })
-    .catch(function(err) { hideBusy(); showToast(err.message, 'error'); });
-  }
-
-  function loadCmsStats() {
-    fetch('/api/admin/learning/stats', { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) return;
-        var s = data.stats;
-        var set = function(id, val) { var el = document.getElementById(id); if (el) el.textContent = val; };
-        set('cms-stat-published', s.publishedContent);
-        set('cms-stat-drafts', s.totalContent - s.publishedContent);
-        set('cms-stat-categories', s.totalCategories);
-        set('cms-stat-quizzes', s.totalQuizzes);
-        set('cms-stat-attempts', s.totalAttempts);
-      });
-  }
-
-  function loadCmsCategories() {
-    fetch('/api/admin/learning/categories', { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) return;
-        var container = document.getElementById('lh-cms-categories');
-        if (!container) return;
-
-        if (data.categories.length === 0) {
-          container.innerHTML = '<div style="font-size:12px;color:var(--g400);">No categories yet</div>';
-        } else {
-          container.innerHTML = data.categories.map(function(c) {
-            return '<div class="cms-cat-item">' +
-              '<span class="cms-cat-name"><i class="fas fa-folder" style="color:var(--amber);margin-right:6px;font-size:11px;"></i>' + esc(c.name) + '</span>' +
-              '<span class="cms-cat-count">' + c.content_count + '</span>' +
-              '<button class="lh-cms-del-cat" data-id="' + c.id + '" style="border:none;background:none;cursor:pointer;color:var(--g400);font-size:11px;padding:2px;" title="Delete"><i class="fas fa-times"></i></button>' +
-            '</div>';
-          }).join('');
-        }
-
-        // Update category dropdowns (editor + filter)
-        var sel = document.getElementById('lh-cms-edit-category');
-        if (sel) {
-          sel.innerHTML = '<option value="">Uncategorized</option>';
-          data.categories.forEach(function(c) {
-            sel.innerHTML += '<option value="' + c.id + '">' + esc(c.name) + '</option>';
-          });
-        }
-        var filterSel = document.getElementById('cms-filter-category');
-        if (filterSel) {
-          filterSel.innerHTML = '<option value="all">All Categories</option>';
-          data.categories.forEach(function(c) {
-            filterSel.innerHTML += '<option value="' + c.id + '">' + esc(c.name) + '</option>';
-          });
-        }
-      });
-  }
-
-  function addCategory() {
-    var input = document.getElementById('lh-cms-cat-name');
-    if (!input || !input.value.trim()) { showToast('Enter category name', 'error'); return; }
-
-    fetch('/api/admin/learning/categories', {
-      method: 'POST',
-      headers: getAuthHeaders(),
-      body: JSON.stringify({ name: input.value.trim() })
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      if (data.success) {
-        input.value = '';
-        loadCmsCategories();
-        loadCategories(); // refresh user-facing pills too
-        showToast('Category created', 'success');
-      } else showToast(data.error || 'Failed', 'error');
-    })
-    .catch(function() { showToast('Request failed', 'error'); });
-  }
-
-  function deleteCategory(id) {
-    if (!window.__confirmDeleteCat) {
-      window.__confirmDeleteCat = id;
-      showToast('Click delete again to confirm removing this category', 'info');
-      setTimeout(function() { window.__confirmDeleteCat = null; }, 4000);
-      return;
-    }
-    window.__confirmDeleteCat = null;
-    fetch('/api/admin/learning/categories/' + id, { method: 'DELETE', headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (data.success) { loadCmsCategories(); loadCategories(); showToast('Category deleted', 'info'); }
-        else showToast(data.error || 'Failed', 'error');
-      });
-  }
-
-  function loadCmsContent() {
-    var container = document.getElementById('lh-cms-content-list');
-    if (!container) return;
-    container.innerHTML = '<p style="text-align:center;color:var(--g400);padding:12px;">Loading...</p>';
-
-    fetch('/api/admin/learning/content', { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) return;
-        if (data.content.length === 0) {
-          container.innerHTML = '<p style="text-align:center;color:var(--g400);padding:12px;">No content yet. Click "New Content" to create.</p>';
-          return;
-        }
-        window._cmsContentData = data.content;
-        renderCmsContentList(data.content);
-      });
-  }
-
-  function renderCmsContentList(items) {
-    var container = document.getElementById('lh-cms-content-list');
-    if (!container) return;
-    if (!items || items.length === 0) {
-      container.innerHTML = '<div style="text-align:center;padding:40px;color:var(--g400);"><i class="fas fa-file-circle-plus" style="font-size:24px;display:block;margin-bottom:8px;"></i>No content yet. Click "New Content" to get started.</div>';
-      return;
-    }
-
-    container.innerHTML = items.map(function(item) {
-      var statusBadge = item.published
-        ? '<span class="cms-badge cms-badge-pub">Published</span>'
-        : '<span class="cms-badge cms-badge-draft">Draft</span>';
-      var typeLabel = item.content_type === 'quiz' ? 'Quiz' : item.content_type === 'pearl' ? 'Pearl' : item.content_type === 'presentation' ? 'Slides' : 'Article';
-      var qBadge = item.question_count > 0 ? ' <span style="color:var(--amber);">' + item.question_count + 'Q</span>' : '';
-      var date = item.updated_at ? new Date(item.updated_at).toLocaleDateString() : '';
-
-      return '<div class="cms-table-row lh-cms-content-item" data-id="' + item.id + '">' +
-        '<span class="cms-col-title">' + esc(item.title) + qBadge + '<br><span class="cms-title-sub">' + esc(item.subject || '') + '</span></span>' +
-        '<span class="cms-col-cat">' + esc(item.category_name || 'Uncategorized') + '</span>' +
-        '<span class="cms-col-type">' + typeLabel + '</span>' +
-        '<span class="cms-col-status">' + statusBadge + '</span>' +
-        '<span class="cms-col-date">' + date + '</span>' +
-        '<span class="cms-col-actions"><i class="fas fa-pen" style="color:var(--g400);"></i></span>' +
-      '</div>';
-    }).join('');
-  }
-
-  // CMS search & filter
-  document.addEventListener('input', function(e) {
-    if (e.target.id === 'cms-search') filterCmsContent();
-  });
-  document.addEventListener('change', function(e) {
-    if (e.target.id === 'cms-filter-status' || e.target.id === 'cms-filter-category') filterCmsContent();
-  });
-
-  function filterCmsContent() {
-    var items = window._cmsContentData || [];
-    var search = (document.getElementById('cms-search') || {}).value || '';
-    var statusFilter = (document.getElementById('cms-filter-status') || {}).value || 'all';
-    var catFilter = (document.getElementById('cms-filter-category') || {}).value || 'all';
-
-    search = search.toLowerCase().trim();
-    var filtered = items.filter(function(item) {
-      if (search && item.title.toLowerCase().indexOf(search) === -1 && (item.subject || '').toLowerCase().indexOf(search) === -1) return false;
-      if (statusFilter === 'published' && !item.published) return false;
-      if (statusFilter === 'draft' && item.published) return false;
-      if (catFilter !== 'all' && String(item.category_id) !== catFilter) return false;
-      return true;
-    });
-    renderCmsContentList(filtered);
-  }
-
-  // ── Tiptap editor helpers ──────────────────────────────────
-  var T = window.Tiptap || {};
-
-  function buildTpToolbar(mini, isOption) {
-    var btns;
-    if (isOption) {
-      btns = '<button type="button" class="tp-btn" data-cmd="bold" title="Bold"><i class="fas fa-bold"></i></button>' +
-             '<button type="button" class="tp-btn" data-cmd="italic" title="Italic"><i class="fas fa-italic"></i></button>' +
-             '<button type="button" class="tp-btn" data-cmd="link" title="Link"><i class="fas fa-link"></i></button>';
-    } else if (mini) {
-      btns = '<button type="button" class="tp-btn" data-cmd="bold" title="Bold"><i class="fas fa-bold"></i></button>' +
-             '<button type="button" class="tp-btn" data-cmd="italic" title="Italic"><i class="fas fa-italic"></i></button>' +
-             '<button type="button" class="tp-btn" data-cmd="bulletList" title="List"><i class="fas fa-list-ul"></i></button>' +
-             '<button type="button" class="tp-btn" data-cmd="link" title="Link"><i class="fas fa-link"></i></button>';
-    } else {
-      btns = '<button type="button" class="tp-btn" data-cmd="bold" title="Bold"><i class="fas fa-bold"></i></button>' +
-             '<button type="button" class="tp-btn" data-cmd="italic" title="Italic"><i class="fas fa-italic"></i></button>' +
-             '<button type="button" class="tp-btn" data-cmd="underline" title="Underline"><i class="fas fa-underline"></i></button>' +
-             '<button type="button" class="tp-btn" data-cmd="strike" title="Strike"><i class="fas fa-strikethrough"></i></button>' +
-             '<span class="tp-sep"></span>' +
-             '<button type="button" class="tp-btn" data-cmd="h2" title="Heading 2">H2</button>' +
-             '<button type="button" class="tp-btn" data-cmd="h3" title="Heading 3">H3</button>' +
-             '<span class="tp-sep"></span>' +
-             '<button type="button" class="tp-btn" data-cmd="bulletList" title="Bullet List"><i class="fas fa-list-ul"></i></button>' +
-             '<button type="button" class="tp-btn" data-cmd="orderedList" title="Numbered List"><i class="fas fa-list-ol"></i></button>' +
-             '<button type="button" class="tp-btn" data-cmd="blockquote" title="Blockquote"><i class="fas fa-quote-left"></i></button>' +
-             '<button type="button" class="tp-btn" data-cmd="codeBlock" title="Code"><i class="fas fa-code"></i></button>' +
-             '<span class="tp-sep"></span>' +
-             '<button type="button" class="tp-btn" data-cmd="link" title="Link"><i class="fas fa-link"></i></button>' +
-             '<span class="tp-sep"></span>' +
-             '<button type="button" class="tp-btn" data-cmd="clear" title="Clear formatting"><i class="fas fa-remove-format"></i></button>';
-    }
-    return '<div class="tp-toolbar' + (mini ? ' tp-toolbar-mini' : '') + '">' + btns + '</div>' +
-           '<div class="tp-link-bar" style="display:none;">' +
-             '<input type="url" class="tp-link-input" placeholder="https://">' +
-             '<button type="button" class="tp-link-apply">Apply</button>' +
-             '<button type="button" class="tp-link-remove">Remove</button>' +
-             '<button type="button" class="tp-link-cancel">✕</button>' +
-           '</div>';
-  }
-
-  function wireTpToolbar(wrap, editor) {
-    var linkBar   = wrap.querySelector('.tp-link-bar');
-    var linkInput = wrap.querySelector('.tp-link-input');
-
-    wrap.querySelector('.tp-toolbar').addEventListener('mousedown', function(e) {
-      var btn = e.target.closest('.tp-btn[data-cmd]');
-      if (!btn) return;
-      e.preventDefault();
-      var cmd = btn.dataset.cmd;
-      switch (cmd) {
-        case 'bold':         editor.chain().focus().toggleBold().run(); break;
-        case 'italic':       editor.chain().focus().toggleItalic().run(); break;
-        case 'underline':    editor.chain().focus().toggleUnderline().run(); break;
-        case 'strike':       editor.chain().focus().toggleStrike().run(); break;
-        case 'h2':           editor.chain().focus().toggleHeading({ level: 2 }).run(); break;
-        case 'h3':           editor.chain().focus().toggleHeading({ level: 3 }).run(); break;
-        case 'bulletList':   editor.chain().focus().toggleBulletList().run(); break;
-        case 'orderedList':  editor.chain().focus().toggleOrderedList().run(); break;
-        case 'blockquote':   editor.chain().focus().toggleBlockquote().run(); break;
-        case 'codeBlock':    editor.chain().focus().toggleCodeBlock().run(); break;
-        case 'clear':        editor.chain().focus().unsetAllMarks().clearNodes().run(); break;
-        case 'link':
-          if (linkBar.style.display === 'none') {
-            linkInput.value = editor.getAttributes('link').href || '';
-            linkBar.style.display = 'flex';
-            setTimeout(function() { linkInput.focus(); }, 0);
-          } else {
-            linkBar.style.display = 'none';
-          }
-          break;
-      }
-      updateTpState(wrap, editor);
-    });
-
-    wrap.querySelector('.tp-link-apply').addEventListener('mousedown', function(e) {
-      e.preventDefault();
-      var url = linkInput.value.trim();
-      if (url) editor.chain().focus().setLink({ href: url }).run();
-      linkBar.style.display = 'none';
-    });
-    wrap.querySelector('.tp-link-remove').addEventListener('mousedown', function(e) {
-      e.preventDefault();
-      editor.chain().focus().unsetLink().run();
-      linkBar.style.display = 'none';
-    });
-    wrap.querySelector('.tp-link-cancel').addEventListener('mousedown', function(e) {
-      e.preventDefault();
-      linkBar.style.display = 'none';
-    });
-    linkInput.addEventListener('keydown', function(e) {
-      if (e.key === 'Enter') { e.preventDefault(); wrap.querySelector('.tp-link-apply').dispatchEvent(new MouseEvent('mousedown')); }
-      if (e.key === 'Escape') linkBar.style.display = 'none';
-    });
-  }
-
-  function updateTpState(wrap, editor) {
-    wrap.querySelectorAll('.tp-btn[data-cmd]').forEach(function(btn) {
-      var a = false;
-      switch (btn.dataset.cmd) {
-        case 'bold':        a = editor.isActive('bold'); break;
-        case 'italic':      a = editor.isActive('italic'); break;
-        case 'underline':   a = editor.isActive('underline'); break;
-        case 'strike':      a = editor.isActive('strike'); break;
-        case 'h2':          a = editor.isActive('heading', { level: 2 }); break;
-        case 'h3':          a = editor.isActive('heading', { level: 3 }); break;
-        case 'bulletList':  a = editor.isActive('bulletList'); break;
-        case 'orderedList': a = editor.isActive('orderedList'); break;
-        case 'blockquote':  a = editor.isActive('blockquote'); break;
-        case 'codeBlock':   a = editor.isActive('codeBlock'); break;
-        case 'link':        a = editor.isActive('link'); break;
-      }
-      btn.classList.toggle('active', a);
-    });
-  }
-
-  function makeTpEditor(wrap, existingHtml, mini, isOption) {
-    wrap.innerHTML = buildTpToolbar(mini, isOption) + '<div class="tp-content"></div>';
-    var ed = new T.Editor({
-      element: wrap.querySelector('.tp-content'),
-      extensions: [
-        T.StarterKit,
-        T.Link.configure({ openOnClick: false, autolink: true }),
-        T.Underline
-      ],
-      content: existingHtml || '',
-      onUpdate:          function() { updateTpState(wrap, ed); },
-      onSelectionUpdate: function() { updateTpState(wrap, ed); }
-    });
-    wireTpToolbar(wrap, ed);
-    return ed;
-  }
-
-  function getTpHTML(editor) {
-    if (!editor) return '';
-    var html = editor.getHTML();
-    return (html === '<p></p>' || html === '') ? '' : html;
-  }
-
-  // ── Body editor ────────────────────────────────────────────
-  function initBodyEditor() {
-    var wrap = document.getElementById('lh-body-editor');
-    if (!wrap || _bodyEditor) return;
-    _bodyEditor = makeTpEditor(wrap, '', false, false);
-  }
-
-  // ── Rich text toggle for questions / options ───────────────
-  function toggleRichText(btn) {
-    var isActive = btn.classList.contains('active');
-    var target = btn.dataset.target;
-    var block = btn.closest(target === 'question' ? '.lh-question-block' : '.lh-option-row');
-    if (!block) return;
-
-    if (target === 'question') {
-      var ta   = block.querySelector('.lh-q-text');
-      var wrap = block.querySelector('.lh-q-richtext-wrap');
-
-      if (!isActive) {
-        var val = ta ? ta.value : '';
-        btn.classList.add('active');
-        btn.textContent = 'Plain Text';
-        if (ta) ta.style.display = 'none';
-        if (!wrap) {
-          wrap = document.createElement('div');
-          wrap.className = 'lh-q-richtext-wrap';
-          ta.parentNode.insertBefore(wrap, ta.nextSibling);
-        }
-        wrap.style.display = '';
-        if (!block._questionEditor) block._questionEditor = makeTpEditor(wrap, val, true, false);
-      } else {
-        btn.classList.remove('active');
-        btn.textContent = 'Rich Text';
-        if (block._questionEditor) {
-          if (ta) { ta.value = getTpHTML(block._questionEditor); ta.style.display = ''; }
-        }
-        if (wrap) wrap.style.display = 'none';
-      }
-
-    } else {
-      var row      = block;
-      var optInput = row.querySelector('.lh-opt-text');
-      var optWrap  = row.querySelector('.lh-opt-richtext-wrap');
-
-      if (!isActive) {
-        var curVal = optInput ? optInput.value : '';
-        btn.classList.add('active');
-        btn.textContent = 'Plain';
-        if (optInput) optInput.style.display = 'none';
-        if (!optWrap) {
-          optWrap = document.createElement('div');
-          optWrap.className = 'lh-opt-richtext-wrap';
-          optInput.parentNode.insertBefore(optWrap, optInput.nextSibling);
-        }
-        optWrap.style.display = '';
-        if (!row._optEditor) row._optEditor = makeTpEditor(optWrap, curVal, true, true);
-      } else {
-        btn.classList.remove('active');
-        btn.textContent = 'Rich';
-        if (row._optEditor) {
-          if (optInput) { optInput.value = getTpHTML(row._optEditor); optInput.style.display = ''; }
-        }
-        if (optWrap) optWrap.style.display = 'none';
-      }
-    }
-  }
-
-  function getQText(block) {
-    var wrap = block.querySelector('.lh-q-richtext-wrap');
-    if (block._questionEditor && wrap && wrap.style.display !== 'none') return getTpHTML(block._questionEditor);
-    var ta = block.querySelector('.lh-q-text');
-    return ta ? ta.value.trim() : '';
-  }
-
-  function getOptText(row) {
-    var wrap = row.querySelector('.lh-opt-richtext-wrap');
-    if (row._optEditor && wrap && wrap.style.display !== 'none') return getTpHTML(row._optEditor);
-    var inp = row.querySelector('.lh-opt-text');
-    return inp ? inp.value.trim() : '';
-  }
-
-  function openEditor(contentId, contentType) {
-    var editor = document.getElementById('lh-cms-editor');
-    var listView = document.getElementById('cms-list-view');
-    if (!editor) return;
-    editor.classList.remove('hidden');
-    if (listView) listView.classList.add('hidden');
-
-    // Reset
-    document.getElementById('lh-cms-edit-id').value = '';
-    document.getElementById('lh-cms-edit-title').value = '';
-    document.getElementById('lh-cms-edit-subject').value = '';
-    document.getElementById('lh-cms-edit-category').value = '';
-    document.getElementById('lh-cms-edit-type').value = contentType || 'article';
-    document.getElementById('lh-cms-edit-published').value = 'false';
-    document.getElementById('lh-cms-questions').innerHTML = '';
-    document.getElementById('btn-lh-delete-content').classList.add('hidden');
-    hideDeleteConfirm();
-    toggleEditorMode(contentType || 'article');
-    initBodyEditor();
-    if (_bodyEditor) _bodyEditor.commands.clearContent(true);
-    var marpTa = document.getElementById('lh-marp-editor');
-    if (marpTa) marpTa.value = '';
-
-    // For quiz type, add a starter question
-    if (contentType === 'quiz' && !contentId) {
-      addQuestionBlock();
-    }
-
-    if (!contentId) return;
-
-    // Load existing content
-    fetch('/api/admin/learning/content/' + contentId, { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) { showToast('Failed to load', 'error'); return; }
-        var c = data.content;
-        document.getElementById('lh-cms-edit-id').value = c.id;
-        document.getElementById('lh-cms-edit-title').value = c.title;
-        document.getElementById('lh-cms-edit-subject').value = c.subject || '';
-        document.getElementById('lh-cms-edit-category').value = c.category_id || '';
-        document.getElementById('lh-cms-edit-type').value = c.content_type || 'article';
-        document.getElementById('lh-cms-edit-published').value = c.published ? 'true' : 'false';
-        document.getElementById('btn-lh-delete-content').classList.remove('hidden');
-        toggleEditorMode(c.content_type || 'article');
-
-        if (c.content_type === 'presentation') {
-          var marpEl = document.getElementById('lh-marp-editor');
-          if (marpEl) marpEl.value = c.body || '';
-        } else {
-          if (_bodyEditor) _bodyEditor.commands.setContent(c.body || '');
-        }
-
-        // Load questions
-        var qContainer = document.getElementById('lh-cms-questions');
-        qContainer.innerHTML = '';
-        if (c.questions && c.questions.length > 0) {
-          c.questions.forEach(function(q) { addQuestionBlock(q); });
-        }
-
-        editor.scrollIntoView({ behavior: 'smooth' });
-      });
-  }
-
-  function toggleEditorMode(contentType) {
-    var bodySection = document.getElementById('lh-body-section');
-    var marpSection = document.getElementById('lh-marp-section');
-    var isPresentation = contentType === 'presentation';
-    if (bodySection) bodySection.classList.toggle('hidden', isPresentation);
-    if (marpSection) marpSection.classList.toggle('hidden', !isPresentation);
-  }
-
-  function closeEditor() {
-    var editor = document.getElementById('lh-cms-editor');
-    var listView = document.getElementById('cms-list-view');
-    if (editor) editor.classList.add('hidden');
-    if (listView) listView.classList.remove('hidden');
-    hideDeleteConfirm();
-  }
-
-  function saveContent() {
-    var id = document.getElementById('lh-cms-edit-id').value;
-    var title = document.getElementById('lh-cms-edit-title').value.trim();
-    var subject = document.getElementById('lh-cms-edit-subject').value.trim();
-    var content_type = document.getElementById('lh-cms-edit-type').value;
-    var body = content_type === 'presentation'
-      ? (document.getElementById('lh-marp-editor') ? document.getElementById('lh-marp-editor').value : '')
-      : (_bodyEditor ? getTpHTML(_bodyEditor) : '');
-    var category_id = document.getElementById('lh-cms-edit-category').value || null;
-    var published = document.getElementById('lh-cms-edit-published').value === 'true';
-
-    if (!title) { showToast('Title required', 'error'); return; }
-
-    // Gather questions with validation
-    var questions = [];
-    var validationError = false;
-    var qBlocks = document.querySelectorAll('#lh-cms-questions .lh-question-block');
-    for (var qi = 0; qi < qBlocks.length; qi++) {
-      var qBlock = qBlocks[qi];
-      var qText = getQText(qBlock);
-      if (!qText) continue;
-      var qType = qBlock.querySelector('.lh-q-type').value;
-      var qExpl = qBlock.querySelector('.lh-q-explanation').value.trim();
-      var qId = qBlock.dataset.questionId || null;
-
-      var options = [];
-      qBlock.querySelectorAll('.lh-option-row').forEach(function(row) {
-        var optText = getOptText(row);
-        if (!optText) return;
-        options.push({
-          option_text: optText,
-          is_correct: row.querySelector('.lh-opt-correct').checked,
-          explanation: row.querySelector('.lh-opt-expl').value.trim()
-        });
-      });
-
-      // Validate: must have a correct answer marked
-      var hasCorrect = options.some(function(o) { return o.is_correct; });
-      if (options.length > 0 && !hasCorrect) {
-        showToast('Question "' + qText.substring(0, 50) + '..." needs a correct answer marked', 'error');
-        qBlock.style.outline = '2px solid var(--red)';
-        qBlock.scrollIntoView({ behavior: 'smooth', block: 'center' });
-        validationError = true;
-        break;
-      }
-      qBlock.style.outline = '';
-
-      questions.push({
-        id: qId,
-        question_text: qText,
-        question_type: qType,
-        explanation: qExpl,
-        options: options
-      });
-    }
-    if (validationError) return;
-
-    var payload = { title: title, body: body, category_id: category_id, subject: subject, content_type: content_type, published: published };
-
-    var method = id ? 'PUT' : 'POST';
-    var url = id ? '/api/admin/learning/content/' + id : '/api/admin/learning/content';
-
-    showLoading('Saving...');
-
-    fetch(url, { method: method, headers: getAuthHeaders(), body: JSON.stringify(payload) })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) { hideLoading(); showToast(data.error || 'Save failed', 'error'); return; }
-        var contentId = id || data.id;
-
-        // Save questions sequentially
-        saveQuestions(contentId, questions, 0, function() {
-          hideLoading();
-          showToast('Content saved', 'success');
-          closeEditor();
-          loadCmsContent();
-          loadCmsStats();
-          loaded = false; // force refresh user feed
-        });
-      })
-      .catch(function() { hideLoading(); showToast('Save failed', 'error'); });
-  }
-
-  function saveQuestions(contentId, questions, index, callback) {
-    if (index >= questions.length) { callback(); return; }
-
-    var q = questions[index];
-    var qId = q.id;
-    var method, url;
-
-    if (qId) {
-      method = 'PUT';
-      url = '/api/admin/learning/questions/' + qId;
-    } else {
-      method = 'POST';
-      url = '/api/admin/learning/content/' + contentId + '/questions';
-    }
-
-    fetch(url, {
-      method: method,
-      headers: getAuthHeaders(),
-      body: JSON.stringify({
-        question_text: q.question_text,
-        question_type: q.question_type,
-        explanation: q.explanation,
-        options: q.options
-      })
-    })
-    .then(function(r) { return r.json(); })
-    .then(function() {
-      saveQuestions(contentId, questions, index + 1, callback);
-    })
-    .catch(function() {
-      saveQuestions(contentId, questions, index + 1, callback);
-    });
-  }
-
-  function showDeleteConfirm() {
-    var id = document.getElementById('lh-cms-edit-id').value;
-    if (!id) return;
-    var title     = (document.getElementById('lh-cms-edit-title').value || 'this content').substring(0, 60);
-    var ctype     = (document.getElementById('lh-cms-edit-type') || {}).value || 'article';
-    var bar       = document.getElementById('lh-delete-confirm-bar');
-    var msgEl     = document.getElementById('lh-delete-confirm-msg');
-    if (!bar) return;
-
-    // Build wording based on content type
-    var typeLabel = { article: 'article', quiz: 'quiz', pearl: 'clinical pearl', presentation: 'presentation' }[ctype] || 'content';
-    var consequence = '';
-    if (ctype === 'quiz')    consequence = ' All quiz questions will be permanently removed.';
-    else if (ctype === 'article' || ctype === 'pearl') consequence = ' Any quiz questions attached to it will also be removed.';
-    // Presentation has no questions → no extra wording
-
-    if (msgEl) msgEl.innerHTML = 'Delete the ' + typeLabel + ' <strong>"' + esc(title) + '"</strong>?' + consequence + ' This cannot be undone.';
-    bar.classList.remove('hidden');
-    bar.scrollIntoView({ behavior: 'smooth', block: 'nearest' });
-  }
-
-  function hideDeleteConfirm() {
-    var bar = document.getElementById('lh-delete-confirm-bar');
-    if (bar) bar.classList.add('hidden');
-  }
-
-  function confirmDelete() {
-    var id = document.getElementById('lh-cms-edit-id').value;
-    if (!id) return;
-    hideDeleteConfirm();
-    fetch('/api/admin/learning/content/' + id, { method: 'DELETE', headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (data.success) {
-          showToast('Content deleted', 'info');
-          closeEditor();
-          loadCmsContent();
-          loadCmsStats();
-          loaded = false;
-        } else showToast(data.error || 'Failed', 'error');
-      });
-  }
-
-  // ── Presentation / Marp ──────────────────────────────────────
-  function getMarpMarkdown() {
-    var ta = document.getElementById('lh-marp-editor');
-    return ta ? ta.value.trim() : '';
-  }
-
-  // ── Slide preview modal ──────────────────────────────────────
-  var _previewSlides = [];
-  var _previewIdx = 0;
-
-  // Open slide modal for a published presentation in the user-facing viewer
-  function openSlidesFromSlug(slug) {
-    showBusy('Loading slides...');
-    fetch('/api/learning/content/' + encodeURIComponent(slug) + '/slides', { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        hideBusy();
-        if (!data.success) { showToast(data.error || 'Could not load slides', 'error'); return; }
-        openSlideModal(data.slides, data.css);
-      })
-      .catch(function(err) { hideBusy(); showToast(err.message, 'error'); });
-  }
-
-  function previewSlides() {
-    var md = getMarpMarkdown();
-    if (!md) { showToast('No slide content yet. Use AI Generate first.', 'info'); return; }
-
-    showBusy('Rendering slides...');
-
-    fetch('/api/admin/learning/preview-slides', {
-      method: 'POST', headers: getAuthHeaders(),
-      body: JSON.stringify({ markdown: md })
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      hideBusy();
-      if (!data.success) { showToast(data.error || 'Preview failed', 'error'); return; }
-      openSlideModal(data.slides, data.css);
-    })
-    .catch(function(err) { hideBusy(); showToast(err.message, 'error'); });
-  }
-
-  function openSlideModal(slides, css) {
-    _previewSlides = slides || [];
-    _previewIdx = 0;
-
-    var modal  = document.getElementById('slide-preview-modal');
-    var cssEl  = document.getElementById('slide-preview-css');
-    var dotsEl = document.getElementById('slide-preview-dots');
-
-    if (!modal) return;
-
-    // Inject Marp CSS once (scoped to preview frame)
-    if (cssEl) cssEl.textContent = css || '';
-
-    // Build dot indicators
-    if (dotsEl) {
-      dotsEl.innerHTML = _previewSlides.map(function(_, i) {
-        return '<button class="slide-dot" data-idx="' + i + '" aria-label="Go to slide ' + (i+1) + '"></button>';
-      }).join('');
-    }
-
-    modal.classList.remove('hidden');
-    document.body.style.overflow = 'hidden';
-    renderSlide(0);
-
-    // Keyboard navigation
-    document._slideKeyHandler = function(e) {
-      if (e.key === 'ArrowRight' || e.key === 'ArrowDown') slideStep(1);
-      else if (e.key === 'ArrowLeft' || e.key === 'ArrowUp') slideStep(-1);
-      else if (e.key === 'Escape') closeSlideModal();
-    };
-    document.addEventListener('keydown', document._slideKeyHandler);
-
-    // Touch/swipe
-    var touchStartX = 0;
-    modal._touchStart = function(e) { touchStartX = e.touches[0].clientX; };
-    modal._touchEnd   = function(e) {
-      var dx = e.changedTouches[0].clientX - touchStartX;
-      if (Math.abs(dx) > 40) slideStep(dx < 0 ? 1 : -1);
-    };
-    modal.addEventListener('touchstart', modal._touchStart);
-    modal.addEventListener('touchend',   modal._touchEnd);
-  }
-
-  function renderSlide(idx) {
-    var content = document.getElementById('slide-preview-content');
-    var counter = document.getElementById('slide-preview-counter');
-    var dots    = document.querySelectorAll('.slide-dot');
-    var prev    = document.getElementById('slide-nav-prev');
-    var next    = document.getElementById('slide-nav-next');
-
-    if (!content || !_previewSlides.length) return;
-    _previewIdx = Math.max(0, Math.min(idx, _previewSlides.length - 1));
-
-    content.innerHTML = _previewSlides[_previewIdx];
-    if (counter) counter.textContent = (_previewIdx + 1) + ' / ' + _previewSlides.length;
-    if (prev) prev.style.opacity = _previewIdx === 0 ? '0.3' : '1';
-    if (next) next.style.opacity = _previewIdx === _previewSlides.length - 1 ? '0.3' : '1';
-    dots.forEach(function(d, i) { d.classList.toggle('active', i === _previewIdx); });
-  }
-
-  function slideStep(dir) { renderSlide(_previewIdx + dir); }
-
-  function closeSlideModal() {
-    var modal = document.getElementById('slide-preview-modal');
-    if (modal) modal.classList.add('hidden');
-    document.body.style.overflow = '';
-    if (document._slideKeyHandler) {
-      document.removeEventListener('keydown', document._slideKeyHandler);
-      document._slideKeyHandler = null;
-    }
-  }
-
-  // slide modal nav is wired via the main document click delegation below
-
-  function downloadPptx() {
-    var md = getMarpMarkdown();
-    if (!md) { showToast('No slide content yet', 'error'); return; }
-    var title = document.getElementById('lh-cms-edit-title').value || 'presentation';
-
-    var btn = document.getElementById('btn-lh-download-pptx');
-    if (btn) { btn.disabled = true; btn.innerHTML = '<i class="fas fa-spinner fa-spin"></i> Building...'; }
-
-    fetch('/api/admin/learning/generate-pptx', {
-      method: 'POST', headers: getAuthHeaders(),
-      body: JSON.stringify({ markdown: md, title: title })
-    })
-    .then(function(r) {
-      if (!r.ok) return r.json().then(function(e) { throw new Error(e.error); });
-      return r.blob();
-    })
-    .then(function(blob) {
-      var url = URL.createObjectURL(blob);
-      var a = document.createElement('a');
-      a.href = url;
-      a.download = title.replace(/\s+/g, '-').toLowerCase() + '.pptx';
-      a.click();
-      URL.revokeObjectURL(url);
-      showToast('PPTX downloaded!', 'success');
-    })
-    .catch(function(err) { showToast(err.message, 'error'); })
-    .finally(function() {
-      if (btn) { btn.disabled = false; btn.innerHTML = '<i class="fas fa-file-powerpoint"></i> Download PPTX'; }
-    });
-  }
-
-  function addQuestionBlock(existingQ) {
-    var container = document.getElementById('lh-cms-questions');
-    if (!container) return;
-
-    var block = document.createElement('div');
-    block.className = 'lh-question-block';
-    if (existingQ && existingQ.id) block.dataset.questionId = existingQ.id;
-
-    var qNum = container.querySelectorAll('.lh-question-block').length + 1;
-    block.innerHTML =
-      '<div style="display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;padding-bottom:8px;border-bottom:1px solid var(--g200);">' +
-        '<div style="display:flex;align-items:center;gap:8px;">' +
-          '<span style="background:linear-gradient(135deg,var(--blue),var(--purple));color:white;font-size:12px;font-weight:700;padding:3px 10px;border-radius:6px;">Q' + qNum + '</span>' +
-          '<select class="lh-q-type" style="font-size:12px;padding:4px 8px;border:1px solid var(--g300);border-radius:6px;">' +
-            '<option value="mcq"' + (existingQ && existingQ.question_type === 'mcq' ? ' selected' : '') + '>Single Choice</option>' +
-            '<option value="multi"' + (existingQ && existingQ.question_type === 'multi' ? ' selected' : '') + '>Multiple Select</option>' +
-            '<option value="true_false"' + (existingQ && existingQ.question_type === 'true_false' ? ' selected' : '') + '>True / False</option>' +
-          '</select>' +
-          '<button type="button" class="lh-richtext-btn" data-target="question">Rich Text</button>' +
-        '</div>' +
-        '<button class="btn-sm btn-ghost lh-rm-question" style="padding:2px 8px;font-size:12px;color:var(--red);"><i class="fas fa-trash"></i></button>' +
-      '</div>' +
-      '<textarea class="lh-q-text" placeholder="Enter question text..." rows="3" style="width:100%;font-size:14px;font-weight:500;padding:10px;border:1.5px solid var(--g300);border-radius:8px;box-sizing:border-box;margin-bottom:8px;resize:vertical;font-family:inherit;"></textarea>' +
-      '<div style="margin-bottom:8px;">' +
-        '<label style="font-size:11px;font-weight:600;color:var(--g500);text-transform:uppercase;letter-spacing:0.3px;display:block;margin-bottom:4px;">Answer Options <span style="color:var(--green);">(check the correct answer)</span></label>' +
-      '</div>' +
-      '<div class="lh-options-list"></div>' +
-      '<button class="btn-sm btn-ghost lh-add-option" style="margin-top:6px;font-size:12px;"><i class="fas fa-plus"></i> Add Option</button>' +
-      '<div style="margin-top:8px;">' +
-        '<label style="font-size:11px;font-weight:600;color:var(--g500);display:block;margin-bottom:3px;">Explanation (shown after answering)</label>' +
-        '<textarea class="lh-q-explanation" placeholder="Explain the correct answer..." rows="2" style="width:100%;font-size:12px;padding:6px 10px;border:1px solid var(--g300);border-radius:6px;box-sizing:border-box;resize:vertical;font-family:inherit;"></textarea>' +
-      '</div>';
-
-    container.appendChild(block);
-
-    // Set textarea values after insertion (can't use value="" attr on textarea)
-    block.querySelector('.lh-q-text').value = existingQ ? existingQ.question_text || '' : '';
-    block.querySelector('.lh-q-explanation').value = existingQ ? existingQ.explanation || '' : '';
-
-    var optList = block.querySelector('.lh-options-list');
-    if (existingQ && existingQ.options && existingQ.options.length > 0) {
-      existingQ.options.forEach(function(opt) { addOptionRow(optList, opt); });
-    } else if (existingQ && existingQ.question_type === 'true_false') {
-      addOptionRow(optList, { option_text: 'True', is_correct: false, explanation: '' });
-      addOptionRow(optList, { option_text: 'False', is_correct: false, explanation: '' });
-    } else {
-      // Add 4 blank MCQ options
-      for (var i = 0; i < 4; i++) addOptionRow(optList, null);
-    }
-  }
-
-  function addOptionRow(container, opt) {
-    if (!container) return;
-    var row = document.createElement('div');
-    row.className = 'lh-option-row';
-    row.innerHTML =
-      '<label style="display:flex;align-items:center;gap:4px;cursor:pointer;min-width:28px;padding-top:6px;" title="Mark as correct answer">' +
-        '<input type="checkbox" class="lh-opt-correct"' + (opt && opt.is_correct ? ' checked' : '') + ' style="accent-color:var(--green);width:16px;height:16px;">' +
-      '</label>' +
-      '<div style="flex:2;display:flex;flex-direction:column;gap:3px;">' +
-        '<input type="text" class="lh-opt-text" placeholder="Option text" style="width:100%;font-size:13px;padding:6px 10px;border:1.5px solid var(--g300);border-radius:6px;box-sizing:border-box;">' +
-        '<button type="button" class="lh-richtext-btn" data-target="option" style="align-self:flex-start;">Rich</button>' +
-      '</div>' +
-      '<input type="text" class="lh-opt-expl" placeholder="Explanation if wrong" value="' + esc(opt ? opt.explanation || '' : '') + '" style="flex:1;font-size:12px;padding:6px 10px;border:1px solid var(--g300);border-radius:6px;color:var(--g600);">' +
-      '<button class="btn-sm btn-ghost lh-rm-option" style="padding:2px 6px;font-size:12px;color:var(--g400);margin-top:4px;"><i class="fas fa-times"></i></button>';
-    container.appendChild(row);
-    // Set option text value after insertion (can't use value="" on nested input via innerHTML)
-    row.querySelector('.lh-opt-text').value = opt ? opt.option_text || '' : '';
-  }
-
-  // ── Helpers ──────────────────────────────────────────────────
-  function esc(str) {
-    if (!str) return '';
-    return String(str).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
-  }
-
-  function sanitizeHtml(html) {
-    // DOMPurify is loaded from cdnjs via <script> in index.html. If it somehow
-    // fails to load, refuse to render unsafe content rather than falling back
-    // to a regex sanitizer (historical bypass risk).
-    if (!window.DOMPurify || typeof window.DOMPurify.sanitize !== 'function') {
-      console.warn('[learningHub] DOMPurify unavailable — rendering as plain text.');
-      var d = document.createElement('div');
-      d.textContent = String(html == null ? '' : html);
-      return d.innerHTML;
-    }
-    return window.DOMPurify.sanitize(html, {
-      ALLOWED_TAGS: ['p','br','b','strong','i','em','u','s','h1','h2','h3','h4','h5','h6',
-        'ul','ol','li','a','blockquote','code','pre','table','thead','tbody','tr','th','td',
-        'hr','div','span','sub','sup','dl','dt','dd'],
-      ALLOWED_ATTR: ['href','colspan','rowspan','class','target','rel'],
-      ADD_ATTR: ['target'],
-      FORBID_ATTR: ['style','onerror','onload','onclick','onmouseover'],
-      ALLOW_DATA_ATTR: false
-    });
-  }
-
-})();
diff --git a/public/js/liveEncounter.js b/public/js/liveEncounter.js
deleted file mode 100644
index 2a0bfd3..0000000
--- a/public/js/liveEncounter.js
+++ /dev/null
@@ -1,241 +0,0 @@
-(function() {
-  var _inited = false;
-  document.addEventListener('tabChanged', function(e) {
-    if (e.detail.tab !== 'encounter' || _inited) return;
-    _inited = true;
-  var recordBtn = document.getElementById('enc-record-btn');
-  var pauseBtn  = document.getElementById('enc-pause-btn');
-  var indicator = document.getElementById('enc-recording-indicator');
-  var timerEl = document.getElementById('enc-timer');
-  var transcript = document.getElementById('enc-transcript');
-  var clearBtn = document.getElementById('enc-clear');
-  var generateBtn = document.getElementById('enc-generate-btn');
-  var outputCard = document.getElementById('enc-output');
-  var hpiText = document.getElementById('enc-hpi-text');
-  var modelTag = document.getElementById('enc-model-tag');
-
-  var stopBtn = document.getElementById('enc-stop-btn');
-  var recorder = new AudioRecorder();
-  recorder._module = 'encounter';
-  var timer = createTimer(timerEl);
-  var isRecording = false;
-  var isPaused = false;
-  var recognition = createSpeechRecognition();
-  var finalText = '';
-  var sessionFinals = '';
-
-  function escHtml(s) { return String(s).replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;'); }
-
-  if (recognition) {
-    recognition.onresult = function(e) {
-      var interim = '';
-      for (var i = e.resultIndex; i < e.results.length; i++) {
-        if (e.results[i].isFinal) {
-          var chunk = e.results[i][0].transcript + ' ';
-          var deduped = deduplicateFinal(chunk, finalText + sessionFinals);
-          sessionFinals += deduped;
-        } else {
-          interim = e.results[i][0].transcript;
-        }
-      }
-      var combined = finalText + sessionFinals;
-      transcript.innerHTML = escHtml(combined) + (interim ? '<span style="color:#9ca3af;">' + escHtml(interim) + '</span>' : '');
-    };
-    recognition.onend = function() {
-      finalText += sessionFinals;
-      sessionFinals = '';
-      if (isRecording && !isPaused) try { recognition.start(); } catch(e) {}
-    };
-    recognition.onerror = function(e) {
-      if (e.error === 'no-speech' || e.error === 'aborted') return;
-      console.warn('[SpeechRecognition] error:', e.error);
-    };
-  }
-
-  recordBtn.addEventListener('click', function() {
-    if (!isRecording) {
-      finalText = '';
-      sessionFinals = '';
-      recorder.start().then(function() {
-        isRecording = true;
-        isPaused = false;
-        recordBtn.classList.add('recording');
-        recordBtn.style.display = 'none';
-        if (pauseBtn) pauseBtn.classList.remove('hidden');
-        if (stopBtn) stopBtn.classList.remove('hidden');
-        indicator.classList.remove('hidden');
-        timer.start();
-        if (recognition) try { recognition.start(); } catch(e) {}
-        if (typeof nativeHaptic === 'function') nativeHaptic('heavy');
-        if (typeof nativeKeepAwake === 'function') nativeKeepAwake(true);
-        if (typeof nativeStartRecordingService === 'function') nativeStartRecordingService();
-        showToast('Recording started', 'info');
-        document.dispatchEvent(new CustomEvent('recording-started', { detail: { module: 'enc' } }));
-      }).catch(function() { showToast('Microphone denied', 'error'); });
-    } else {
-      isRecording = false;
-      isPaused = false;
-      var dur = timer.stop();
-      recordBtn.classList.remove('recording');
-      recordBtn.style.display = '';
-      recordBtn.querySelector('span').textContent = 'Start Recording';
-      if (pauseBtn) { pauseBtn.classList.add('hidden'); pauseBtn.innerHTML = '<i class="fas fa-pause"></i> Pause'; pauseBtn.classList.remove('btn-primary'); pauseBtn.classList.add('btn-ghost'); }
-      if (stopBtn) stopBtn.classList.add('hidden');
-      indicator.classList.add('hidden');
-      if (recognition) try { recognition.stop(); } catch(e) {}
-      if (typeof nativeHaptic === 'function') nativeHaptic('medium');
-      if (typeof nativeKeepAwake === 'function') nativeKeepAwake(false);
-      if (typeof nativeStopRecordingService === 'function') nativeStopRecordingService();
-      document.dispatchEvent(new CustomEvent('recording-stopped', { detail: { module: 'enc' } }));
-
-      // If no server transcription API, use live transcript directly (no upload)
-      var liveText = (finalText + sessionFinals).trim();
-      if (window._transcribeAvailable === false) {
-        recorder.stop().then(function() {});
-        if (liveText) transcript.textContent = liveText;
-        showToast('Using browser speech recognition (no transcription API configured)', 'info');
-      } else {
-        showBusy('Transcribing...');
-        recorder.stop().then(function(blob) {
-          if (!blob || blob.size === 0) { hideBusy(); if (liveText) transcript.textContent = liveText; return; }
-          if (blob.size > 24 * 1024 * 1024) {
-            hideBusy();
-            transcript.textContent = liveText;
-            showToast('Recording too large for AI transcription — using live transcript', 'info');
-            return;
-          }
-          return transcribeAudio(blob).then(function(data) {
-            hideBusy();
-            if (data.success) { transcript.textContent = data.text; showToast('Transcribed ' + dur + 's', 'success'); }
-            else if (data.noProvider) { if (liveText) transcript.textContent = liveText; showToast('Using live transcript', 'info'); }
-            else { if (liveText) transcript.textContent = liveText; showToast(data.error || 'Failed', 'error'); }
-          });
-        }).catch(function(err) { hideBusy(); if (liveText) transcript.textContent = liveText; showToast(err.message, 'error'); });
-      }
-    }
-  });
-
-  // Dedicated stop button (always visible during recording)
-  if (stopBtn) {
-    stopBtn.addEventListener('click', function() {
-      if (!isRecording) return;
-      // Temporarily show recordBtn so .click() triggers the stop flow
-      recordBtn.style.display = '';
-      recordBtn.click();
-    });
-  }
-
-  // Pause / Resume
-  if (pauseBtn) {
-    pauseBtn.addEventListener('click', function() {
-      if (!isRecording) return;
-      if (!isPaused) {
-        // Pause: try MediaRecorder.pause(), fall back to stop+accumulate
-        if (recorder.mediaRecorder) {
-          try {
-            if (typeof recorder.mediaRecorder.pause === 'function' && recorder.mediaRecorder.state === 'recording') {
-              recorder.mediaRecorder.pause();
-            }
-          } catch(e) { console.warn('[Rec] Pause not supported:', e.message); }
-        }
-        timer.stop();
-        isPaused = true;
-        pauseBtn.innerHTML = '<i class="fas fa-play"></i> Resume';
-        pauseBtn.classList.add('btn-primary');
-        pauseBtn.classList.remove('btn-ghost');
-        if (recognition) try { recognition.stop(); } catch(e) {}
-        showToast('Recording paused', 'info');
-      } else {
-        // Resume: try MediaRecorder.resume(), fall back to just restarting recognition
-        if (recorder.mediaRecorder) {
-          try {
-            if (typeof recorder.mediaRecorder.resume === 'function' && recorder.mediaRecorder.state === 'paused') {
-              recorder.mediaRecorder.resume();
-            } else if (recorder.mediaRecorder.state === 'inactive') {
-              // MediaRecorder was stopped (browser killed it) — restart it on the same stream
-              if (recorder.stream && recorder.stream.active) {
-                var mime = MediaRecorder.isTypeSupported('audio/webm;codecs=opus') ? 'audio/webm;codecs=opus' : 'audio/webm';
-                recorder.mediaRecorder = new MediaRecorder(recorder.stream, { mimeType: mime, audioBitsPerSecond: 32000 });
-                recorder.mediaRecorder.ondataavailable = function(e) { if (e.data.size > 0) recorder.chunks.push(e.data); };
-                recorder.mediaRecorder.start(1000);
-              }
-            }
-          } catch(e) { console.warn('[Rec] Resume error:', e.message); }
-        }
-        timer.resume();
-        isPaused = false;
-        pauseBtn.innerHTML = '<i class="fas fa-pause"></i> Pause';
-        pauseBtn.classList.remove('btn-primary');
-        pauseBtn.classList.add('btn-ghost');
-        if (recognition) try { recognition.start(); } catch(e) {}
-        showToast('Recording resumed', 'info');
-      }
-    });
-  }
-
-  clearBtn.addEventListener('click', function() {
-    transcript.textContent = ''; finalText = ''; outputCard.classList.add('hidden');
-    window._savedEncId_encounter = null;
-    var labelEl = document.getElementById('enc-label');
-    if (labelEl) labelEl.value = '';
-    var refineEl = document.getElementById('enc-refine-input');
-    if (refineEl) refineEl.value = '';
-  });
-
-  generateBtn.addEventListener('click', function() {
-    var text = transcript.innerText.trim();
-    if (!text) { showToast('No transcript', 'error'); return; }
-    showBusy('Generating HPI...');
-
-    var memoriesPromise = (typeof getUserMemoryContext === 'function') ? getUserMemoryContext() : Promise.resolve('');
-
-    memoriesPromise.then(function(memCtx) {
-      return fetch('/api/generate-hpi-encounter', {
-        method: 'POST',
-        headers: getAuthHeaders(),
-        body: JSON.stringify({
-          transcript: text,
-          patientAge: document.getElementById('enc-age').value,
-          patientGender: document.getElementById('enc-gender').value,
-          setting: document.getElementById('enc-setting').value,
-          physicianMemories: memCtx || null,
-          model: getSelectedModel()
-        })
-      });
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      hideBusy();
-      if (data.success) {
-        setOutputText(hpiText, data.hpi);
-        storeSourceContext('enc-hpi-text', transcript.innerText.trim());
-        if (typeof trackAIOutput === 'function') trackAIOutput('enc-hpi-text', data.hpi);
-        modelTag.textContent = (data.model || '').split('/').pop();
-        outputCard.classList.remove('hidden');
-        outputCard.scrollIntoView({ behavior: 'smooth' });
-        showToast('HPI generated!', 'success');
-        if (typeof suggestBillingCodes === 'function') suggestBillingCodes('enc-hpi-text', data.hpi, 'hpi', document.getElementById('enc-age').value, document.getElementById('enc-setting').value);
-      } else showToast(data.error || 'Failed', 'error');
-    })
-    .catch(function(err) { hideBusy(); showToast(err.message, 'error'); });
-  });
-
-  // Refine & Shorten
-  document.getElementById('enc-refine-btn').addEventListener('click', function() { refineDocument('enc-hpi-text', 'enc-refine-input'); });
-  document.getElementById('enc-shorten-btn').addEventListener('click', function() { shortenDocument('enc-hpi-text'); });
-
-  // Register load handler for resuming saved encounters
-  if (typeof registerEncounterLoadHandler === 'function') {
-    registerEncounterLoadHandler('encounter', function(enc) {
-      if (enc.transcript) transcript.textContent = enc.transcript;
-      if (enc.generated_note) {
-        hpiText.textContent = enc.generated_note;
-        outputCard.classList.remove('hidden');
-      }
-      try { var pd = JSON.parse(enc.partial_data || '{}'); if (pd.age) document.getElementById('enc-age').value = pd.age; if (pd.gender) document.getElementById('enc-gender').value = pd.gender; } catch(e) {}
-    });
-  }
-
-  console.log('✅ Encounter module loaded');
-  });
-})();
diff --git a/public/js/memories.js b/public/js/memories.js
deleted file mode 100644
index f4643c3..0000000
--- a/public/js/memories.js
+++ /dev/null
@@ -1,262 +0,0 @@
-// ============================================================
-// MEMORIES.JS — User template/memory storage + settings UI
-// ============================================================
-
-(function() {
-
-  var _memories = [];
-  var _editingId = null;
-
-  var CATEGORY_LABELS = {
-    physical_exam: 'Physical Exam',
-    ros: 'Review of Systems',
-    encounter_format: 'Encounter Format',
-    family_history: 'Family History',
-    assessment_plan: 'Assessment & Plan',
-    template_soap: 'SOAP Template',
-    template_hpi: 'HPI Template',
-    template_wellvisit: 'Well Visit Template',
-    template_sickvisit: 'Sick Visit Template',
-    custom: 'Custom'
-  };
-
-  // Correction categories (hidden from manual editing, managed by correction tracker)
-  var CORRECTION_LABELS = {
-    correction_soap: 'SOAP Correction',
-    correction_hpi: 'HPI Correction',
-    correction_encounter: 'Encounter Correction',
-    correction_wellvisit: 'Well Visit Correction',
-    correction_sickvisit: 'Sick Visit Correction'
-  };
-
-  // ── Load memories ────────────────────────────────────────────────────────
-
-  function loadMemories() {
-    fetch('/api/memories', { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        if (!data.success) return;
-        _memories = data.memories || [];
-        renderMemoryList();
-      })
-      .catch(function(err) { console.error('[Memories] Load failed:', err); });
-  }
-
-  function renderMemoryList() {
-    var container = document.getElementById('mem-list');
-    if (!container) return;
-    // Separate templates from corrections
-    var templates = _memories.filter(function(m) { return !m.category.startsWith('correction_'); });
-    var corrections = _memories.filter(function(m) { return m.category.startsWith('correction_'); });
-    // Render corrections list
-    renderCorrectionsList(corrections);
-    if (templates.length === 0) {
-      container.innerHTML = '<p style="color:var(--g400);font-size:13px;">No templates saved yet. Add one above.</p>';
-      return;
-    }
-    container.innerHTML = templates.map(function(m) {
-      var catLabel = CATEGORY_LABELS[m.category] || m.category;
-      var preview = (m.content || '').substring(0, 100).replace(/\n/g, ' ');
-      return '<div class="mem-item" data-id="' + m.id + '">' +
-        '<div class="mem-item-info">' +
-          '<div style="display:flex;align-items:center;gap:6px;margin-bottom:2px;">' +
-            '<span class="mem-item-name">' + esc(m.name) + '</span>' +
-            '<span class="mem-item-cat">' + esc(catLabel) + '</span>' +
-          '</div>' +
-          '<div class="mem-item-preview">' + esc(preview) + (m.content && m.content.length > 100 ? '...' : '') + '</div>' +
-        '</div>' +
-        '<button class="btn-sm btn-ghost mem-edit-btn" data-id="' + m.id + '" title="Edit"><i class="fas fa-pen"></i></button>' +
-        '<button class="btn-sm btn-ghost mem-delete-btn" data-id="' + m.id + '" style="color:var(--red);" title="Delete"><i class="fas fa-trash"></i></button>' +
-      '</div>';
-    }).join('');
-
-    container.querySelectorAll('.mem-edit-btn').forEach(function(btn) {
-      btn.addEventListener('click', function() { editMemory(parseInt(btn.dataset.id)); });
-    });
-    container.querySelectorAll('.mem-delete-btn').forEach(function(btn) {
-      btn.addEventListener('click', function() { deleteMemory(parseInt(btn.dataset.id)); });
-    });
-  }
-
-  function renderCorrectionsList(corrections) {
-    var container = document.getElementById('corrections-list');
-    if (!container) return;
-    if (corrections.length === 0) {
-      container.innerHTML = '<p style="color:var(--g400);font-size:13px;">No corrections yet. Edit AI-generated notes and save to start learning.</p>';
-      return;
-    }
-    container.innerHTML = corrections.map(function(m) {
-      var catLabel = CORRECTION_LABELS[m.category] || m.category;
-      var preview = (m.name || '').replace(/\n/g, ' ');
-      // Parse original and corrected from content
-      var parts = parseCorrection(m.content || '');
-      var date = m.created_at ? new Date(m.created_at).toLocaleDateString() : '';
-      return '<div class="mem-item" style="flex-direction:column;align-items:stretch;cursor:pointer;" data-id="' + m.id + '">' +
-        '<div style="display:flex;align-items:center;gap:8px;" class="correction-header" data-toggle="' + m.id + '">' +
-          '<i class="fas fa-chevron-right correction-arrow" id="arrow-' + m.id + '" style="font-size:10px;color:var(--g400);transition:transform 0.2s;"></i>' +
-          '<span class="mem-item-cat">' + esc(catLabel) + '</span>' +
-          '<span style="flex:1;font-size:12px;color:var(--g600);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;">' + esc(preview) + '</span>' +
-          '<span style="font-size:11px;color:var(--g400);flex-shrink:0;">' + date + '</span>' +
-          '<button class="btn-sm btn-ghost correction-delete-btn" data-id="' + m.id + '" style="color:var(--red);flex-shrink:0;" title="Delete"><i class="fas fa-trash"></i></button>' +
-        '</div>' +
-        '<div class="correction-detail hidden" id="detail-' + m.id + '" style="margin-top:8px;padding:8px 12px;background:var(--g50);border-radius:6px;font-size:12px;line-height:1.6;">' +
-          '<div style="margin-bottom:8px;">' +
-            '<div style="font-weight:600;color:var(--red);font-size:11px;text-transform:uppercase;margin-bottom:2px;">Original (AI generated):</div>' +
-            '<div style="color:var(--g600);white-space:pre-wrap;font-family:inherit;">' + esc(parts.original) + '</div>' +
-          '</div>' +
-          '<div>' +
-            '<div style="font-weight:600;color:var(--green);font-size:11px;text-transform:uppercase;margin-bottom:2px;">Corrected to:</div>' +
-            '<div style="color:var(--g800);white-space:pre-wrap;font-family:inherit;">' + esc(parts.corrected) + '</div>' +
-          '</div>' +
-        '</div>' +
-      '</div>';
-    }).join('');
-
-    // Toggle expand/collapse
-    container.querySelectorAll('.correction-header').forEach(function(header) {
-      header.addEventListener('click', function(e) {
-        if (e.target.closest('.correction-delete-btn')) return;
-        var id = header.dataset.toggle;
-        var detail = document.getElementById('detail-' + id);
-        var arrow = document.getElementById('arrow-' + id);
-        if (detail) {
-          detail.classList.toggle('hidden');
-          if (arrow) arrow.style.transform = detail.classList.contains('hidden') ? '' : 'rotate(90deg)';
-        }
-      });
-    });
-
-    container.querySelectorAll('.correction-delete-btn').forEach(function(btn) {
-      btn.addEventListener('click', function(e) {
-        e.stopPropagation();
-        deleteMemory(parseInt(btn.dataset.id));
-      });
-    });
-  }
-
-  function parseCorrection(content) {
-    var original = '';
-    var corrected = '';
-    var idx = content.indexOf('\nCORRECTED TO: ');
-    if (idx !== -1) {
-      original = content.substring(0, idx).replace(/^ORIGINAL:\s*/i, '');
-      corrected = content.substring(idx + '\nCORRECTED TO: '.length);
-    } else {
-      original = content;
-    }
-    return { original: original.trim(), corrected: corrected.trim() };
-  }
-
-  // ── Save memory ──────────────────────────────────────────────────────────
-
-  function saveMemory() {
-    var name     = document.getElementById('mem-name').value.trim();
-    var category = document.getElementById('mem-category').value;
-    var content  = document.getElementById('mem-content').value.trim();
-
-    if (!name) { showToast('Enter a template name', 'error'); return; }
-    if (!content) { showToast('Enter template content', 'error'); return; }
-
-    var url    = _editingId ? '/api/memories/' + _editingId : '/api/memories';
-    var method = _editingId ? 'PUT' : 'POST';
-
-    fetch(url, {
-      method: method,
-      headers: getAuthHeaders(),
-      body: JSON.stringify({ name: name, category: category, content: content })
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      if (data.success) {
-        showToast(_editingId ? 'Template updated' : 'Template saved', 'success');
-        cancelEdit();
-        loadMemories();
-      } else {
-        showToast(data.error || 'Save failed', 'error');
-      }
-    })
-    .catch(function() { showToast('Save failed', 'error'); });
-  }
-
-  function editMemory(id) {
-    var mem = _memories.find(function(m) { return m.id === id; });
-    if (!mem) return;
-    _editingId = id;
-    document.getElementById('mem-name').value     = mem.name;
-    document.getElementById('mem-category').value = mem.category;
-    document.getElementById('mem-content').value  = mem.content;
-
-    var btn = document.getElementById('btn-mem-save');
-    if (btn) btn.innerHTML = '<i class="fas fa-check"></i> Update Template';
-
-    // Add cancel button if not present
-    if (!document.getElementById('btn-mem-cancel')) {
-      var cancel = document.createElement('button');
-      cancel.id = 'btn-mem-cancel';
-      cancel.className = 'btn-sm btn-ghost';
-      cancel.innerHTML = '<i class="fas fa-times"></i> Cancel';
-      cancel.style.marginLeft = '6px';
-      cancel.addEventListener('click', cancelEdit);
-      if (btn && btn.parentNode) btn.parentNode.appendChild(cancel);
-    }
-    document.getElementById('mem-name').focus();
-  }
-
-  function cancelEdit() {
-    _editingId = null;
-    document.getElementById('mem-name').value    = '';
-    document.getElementById('mem-content').value = '';
-    var btn = document.getElementById('btn-mem-save');
-    if (btn) btn.innerHTML = '<i class="fas fa-plus"></i> Add Template';
-    var cancel = document.getElementById('btn-mem-cancel');
-    if (cancel) cancel.remove();
-  }
-
-  function deleteMemory(id) {
-    var mem = _memories.find(function(m) { return m.id === id; });
-    showConfirm('Delete template "' + (mem ? mem.name : '') + '"?', function() {
-      fetch('/api/memories/' + id, { method: 'DELETE', headers: getAuthHeaders() })
-        .then(function(r) { return r.json(); })
-        .then(function(data) {
-          if (data.success) { showToast('Template deleted', 'info'); loadMemories(); }
-          else showToast(data.error || 'Delete failed', 'error');
-        })
-        .catch(function() { showToast('Delete failed', 'error'); });
-    }, { danger: true, confirmText: 'Delete' });
-  }
-
-  // ── Event wiring ─────────────────────────────────────────────────────────
-
-  // Expose so auth.js can call on settings tab navigation
-  window.loadMemories = loadMemories;
-
-  document.addEventListener('click', function(e) {
-    // Settings button or settings tab — load memories
-    if (e.target.closest('#btn-settings') || (e.target.closest('.tab-btn') && e.target.closest('.tab-btn[data-tab="settings"]'))) {
-      setTimeout(loadMemories, 100);
-    }
-    // Save memory button
-    if (e.target.closest('#btn-mem-save')) {
-      saveMemory();
-    }
-  });
-
-  // ── Expose context for AI generation ────────────────────────────────────
-
-  // Call this before any AI generation to get user memory context.
-  // Always fetches from the API so it works even if _memories cache is empty.
-  window.getUserMemoryContext = function() {
-    return fetch('/api/memories/context', { headers: getAuthHeaders() })
-      .then(function(r) { return r.json(); })
-      .then(function(data) { return data.success ? (data.context || '') : ''; })
-      .catch(function() { return ''; });
-  };
-
-  function esc(str) {
-    if (!str) return '';
-    return String(str).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
-  }
-
-  console.log('✅ Memories module loaded');
-
-})();
diff --git a/public/js/milestones.js b/public/js/milestones.js
deleted file mode 100644
index 341a993..0000000
--- a/public/js/milestones.js
+++ /dev/null
@@ -1,240 +0,0 @@
-(function() {
-  var _inited = false;
-  var MILESTONES_DATA = {}; // Will be loaded from API
-
-  document.addEventListener('tabChanged', function(e) {
-    if (e.detail.tab !== 'wellvisit' || _inited) return;
-    _inited = true;
-    initMilestones();
-  });
-
-  function initMilestones() {
-  var ageSelect = document.getElementById('ms-age-group');
-  var checklist = document.getElementById('milestone-checklist');
-  var actionsBar = document.getElementById('milestone-actions');
-  var allYesBtn = document.getElementById('ms-all-yes');
-  var allClearBtn = document.getElementById('ms-all-clear');
-  var generateBtn = document.getElementById('ms-generate-btn');
-  var outputCard = document.getElementById('ms-output');
-  var summaryBar = document.getElementById('ms-summary-bar');
-  var narrativeText = document.getElementById('ms-narrative-text');
-  var modelTag = document.getElementById('ms-model-tag');
-
-  var state = {};
-
-  // Load milestones from API (database), fallback to static data if empty
-  fetch('/api/milestones-data', {
-    headers: getAuthHeaders()
-  })
-  .then(function(r) { return r.json(); })
-  .then(function(data) {
-    if (data.success && data.milestones && Object.keys(data.milestones).length > 0) {
-      // Database has milestones - use them
-      MILESTONES_DATA = data.milestones;
-      populateAgeGroups();
-    } else {
-      // Database empty - fallback to static data
-      console.log('[Milestones] Database empty, using static data');
-      if (typeof window.MILESTONES_DATA_STATIC !== 'undefined') {
-        MILESTONES_DATA = window.MILESTONES_DATA_STATIC;
-        populateAgeGroups();
-      } else {
-        showToast('Milestones data not available', 'error');
-      }
-    }
-  })
-  .catch(function(err) {
-    console.error('[Milestones] Load error, falling back to static:', err);
-    // Fallback to static data on API error
-    if (typeof window.MILESTONES_DATA_STATIC !== 'undefined') {
-      MILESTONES_DATA = window.MILESTONES_DATA_STATIC;
-      populateAgeGroups();
-    } else {
-      showToast('Failed to load milestones: ' + err.message, 'error');
-    }
-  });
-
-  function populateAgeGroups() {
-    // Populate age group dropdown
-    if (ageSelect && Object.keys(MILESTONES_DATA).length > 0) {
-      ageSelect.innerHTML = '<option value="">Select age group</option>';
-      Object.keys(MILESTONES_DATA).forEach(function(age) {
-        var opt = document.createElement('option');
-        opt.value = age;
-        opt.textContent = age;
-        ageSelect.appendChild(opt);
-      });
-    }
-  }
-
-  ageSelect.addEventListener('change', function() {
-    var age = ageSelect.value;
-    state = {};
-    outputCard.classList.add('hidden');
-    if (!age || !MILESTONES_DATA[age]) {
-      checklist.innerHTML = '<p style="text-align:center;color:#9ca3af;padding:40px;">Select an age group.</p>';
-      actionsBar.style.display = 'none';
-      return;
-    }
-    renderChecklist(MILESTONES_DATA[age]);
-    actionsBar.style.display = 'flex';
-  });
-
-  function safeId(s) { return s.replace(/[^a-zA-Z0-9]/g, '_'); }
-
-  function renderChecklist(data) {
-    checklist.innerHTML = '';
-    Object.keys(data).forEach(function(domain) {
-      var items = data[domain];
-      var config = DOMAIN_CONFIG[domain] || { icon: '📋', css: '' };
-      var section = document.createElement('div');
-      section.className = 'domain-section ' + config.css;
-
-      var html = '<div class="domain-header"><span>' + config.icon + '</span><span>' + domain +
-        '</span><span class="badge" id="badge-' + safeId(domain) + '">' + items.length + ' items</span></div><div class="ms-items">';
-
-      items.forEach(function(m, idx) {
-        var id = domain + '-' + idx;
-        state[id] = { domain: domain, milestone: m, status: null };
-        html += '<div class="ms-item" id="item-' + safeId(id) + '">' +
-          '<div class="ms-toggle">' +
-          '<button class="toggle-btn" data-id="' + id + '" data-action="yes">✓</button>' +
-          '<button class="toggle-btn" data-id="' + id + '" data-action="no">✗</button>' +
-          '</div><span class="ms-text">' + m + '</span></div>';
-      });
-
-      section.innerHTML = html + '</div>';
-      checklist.appendChild(section);
-    });
-
-    checklist.querySelectorAll('.toggle-btn').forEach(function(btn) {
-      btn.addEventListener('click', function() { handleToggle(btn.getAttribute('data-id'), btn.getAttribute('data-action')); });
-    });
-  }
-
-  function handleToggle(id, action) {
-    var sid = safeId(id);
-    var item = document.getElementById('item-' + sid);
-    var yesBtn = item.querySelector('[data-action="yes"]');
-    var noBtn = item.querySelector('[data-action="no"]');
-
-    if (action === 'yes') {
-      if (state[id].status === 'yes') { state[id].status = null; yesBtn.classList.remove('yes-on'); item.classList.remove('is-yes','is-no'); }
-      else { state[id].status = 'yes'; yesBtn.classList.add('yes-on'); noBtn.classList.remove('no-on'); item.classList.add('is-yes'); item.classList.remove('is-no'); }
-    } else {
-      if (state[id].status === 'no') { state[id].status = null; noBtn.classList.remove('no-on'); item.classList.remove('is-yes','is-no'); }
-      else { state[id].status = 'no'; noBtn.classList.add('no-on'); yesBtn.classList.remove('yes-on'); item.classList.remove('is-yes'); item.classList.add('is-no'); }
-    }
-    updateBadges();
-  }
-
-  function updateBadges() {
-    var counts = {};
-    Object.keys(state).forEach(function(id) {
-      var d = state[id].domain;
-      if (!counts[d]) counts[d] = { total: 0, yes: 0, no: 0 };
-      counts[d].total++;
-      if (state[id].status === 'yes') counts[d].yes++;
-      if (state[id].status === 'no') counts[d].no++;
-    });
-    Object.keys(counts).forEach(function(d) {
-      var b = document.getElementById('badge-' + safeId(d));
-      if (b) { var c = counts[d]; b.textContent = (c.yes + c.no) > 0 ? c.yes + '✓ ' + c.no + '✗ / ' + c.total : c.total + ' items'; }
-    });
-  }
-
-  allYesBtn.addEventListener('click', function() {
-    Object.keys(state).forEach(function(id) {
-      state[id].status = 'yes';
-      var item = document.getElementById('item-' + safeId(id));
-      if (item) { item.querySelector('[data-action="yes"]').classList.add('yes-on'); item.querySelector('[data-action="no"]').classList.remove('no-on'); item.classList.add('is-yes'); item.classList.remove('is-no'); }
-    });
-    updateBadges();
-  });
-
-  allClearBtn.addEventListener('click', function() {
-    Object.keys(state).forEach(function(id) {
-      state[id].status = null;
-      var item = document.getElementById('item-' + safeId(id));
-      if (item) { item.querySelector('[data-action="yes"]').classList.remove('yes-on'); item.querySelector('[data-action="no"]').classList.remove('no-on'); item.classList.remove('is-yes','is-no'); }
-    });
-    updateBadges();
-    outputCard.classList.add('hidden');
-  });
-
-  generateBtn.addEventListener('click', function() {
-    if (!ageSelect.value) { showToast('Select age group', 'error'); return; }
-    var assessed = Object.values(state).filter(function(m) { return m.status !== null; });
-    if (assessed.length === 0) { showToast('Assess at least one milestone', 'error'); return; }
-
-    showBusy('Generating...');
-
-    fetch('/api/generate-milestone-narrative', {
-      method: 'POST',
-      headers: getAuthHeaders(),
-      body: JSON.stringify({
-        milestones: Object.values(state),
-        ageGroup: ageSelect.value,
-        patientAge: document.getElementById('ms-age').value,
-        patientGender: document.getElementById('ms-gender').value,
-        format: document.getElementById('ms-format').value,
-        model: getSelectedModel()
-      })
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      hideBusy();
-      if (data.success) {
-        setOutputText(narrativeText, data.narrative);
-        modelTag.textContent = (data.model || '').split('/').pop();
-        if (data.summary) {
-          summaryBar.innerHTML = '<div class="stat"><span class="dot dot-green"></span> Achieved: ' + data.summary.achieved + '</div>' +
-            '<div class="stat"><span class="dot dot-red"></span> Not Yet: ' + data.summary.notAchieved + '</div>' +
-            '<div class="stat"><span class="dot dot-gray"></span> Not Assessed: ' + data.summary.notAssessed + ' (omitted)</div>';
-          summaryBar.classList.remove('hidden');
-        }
-        outputCard.classList.remove('hidden');
-        document.getElementById('ms-quick-summary').classList.add('hidden');
-        outputCard.scrollIntoView({ behavior: 'smooth' });
-        showToast('Generated!', 'success');
-      } else showToast(data.error || 'Failed', 'error');
-    })
-    .catch(function(err) { hideBusy(); showToast(err.message, 'error'); });
-  });
-
-  // 3-sentence summary
-  document.getElementById('ms-quick-summary-btn').addEventListener('click', function() {
-    var narrative = narrativeText.innerText.trim();
-    if (!narrative) { showToast('Generate narrative first', 'error'); return; }
-
-    var btn = document.getElementById('ms-quick-summary-btn');
-    btn.disabled = true;
-    btn.innerHTML = '<i class="fas fa-spinner fa-spin"></i> Summarizing...';
-
-    fetch('/api/generate-milestone-summary', {
-      method: 'POST',
-      headers: getAuthHeaders(),
-      body: JSON.stringify({
-        narrative: narrative,
-        ageGroup: ageSelect.value,
-        patientAge: document.getElementById('ms-age').value,
-        patientGender: document.getElementById('ms-gender').value,
-        model: getSelectedModel()
-      })
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      btn.disabled = false;
-      btn.innerHTML = '<i class="fas fa-compress"></i> Regenerate Summary';
-      if (data.success) {
-        setOutputText('ms-summary-text', data.summary);
-        document.getElementById('ms-quick-summary').classList.remove('hidden');
-        showToast('Summary generated!', 'success');
-      }
-    })
-    .catch(function(err) { btn.disabled = false; btn.innerHTML = '<i class="fas fa-compress"></i> 3-Sentence Summary'; showToast(err.message, 'error'); });
-  });
-
-  console.log('✅ Milestones module loaded');
-  } // end initMilestones
-})();
diff --git a/public/js/milestonesData.js b/public/js/milestonesData.js
deleted file mode 100644
index 5f37f7a..0000000
--- a/public/js/milestonesData.js
+++ /dev/null
@@ -1,719 +0,0 @@
-// ============================================================
-// DEVELOPMENTAL MILESTONES DATA
-// Sources: AAP Bright Futures, Nelson Textbook of Pediatrics
-// THIS MODULE IS COMPLETELY SEPARATE FROM HPI
-// ============================================================
-
-// Static fallback data - used when database is empty
-var MILESTONES_DATA_STATIC = {
-
-  "Newborn / 1 month": {
-    "Gross Motor": [
-      "Moves arms and legs equally",
-      "Lifts head briefly when on tummy (prone)",
-      "Strong flexion posture (arms and legs tucked)",
-      "Turns head side to side when lying on back"
-    ],
-    "Fine Motor": [
-      "Hands mostly fisted",
-      "Strong grasp reflex when palm is touched",
-      "Brings hands near face"
-    ],
-    "Language": [
-      "Cries to express needs",
-      "Startles or quiets to sounds",
-      "Makes brief throaty sounds"
-    ],
-    "Social/Emotional": [
-      "Recognizes caregiver voice",
-      "Briefly fixates on faces at close range (8-12 inches)",
-      "Calms when held or hears familiar voice",
-      "Shows brief alert periods"
-    ],
-    "Cognitive": [
-      "Focuses on faces briefly",
-      "Follows objects briefly to midline",
-      "Prefers black and white or high-contrast patterns",
-      "Responds to loud sounds (Moro reflex)"
-    ]
-  },
-
-  "2 months": {
-    "Gross Motor": [
-      "Lifts head when prone (45 degrees)",
-      "Holds head steady when held upright briefly",
-      "Moves both arms and both legs",
-      "Pushes up on tummy"
-    ],
-    "Fine Motor": [
-      "Opens hands briefly",
-      "Holds rattle if placed in hand briefly",
-      "Brings hands to midline"
-    ],
-    "Language": [
-      "Coos and makes gurgling sounds",
-      "Makes sounds other than crying",
-      "Turns head toward sounds"
-    ],
-    "Social/Emotional": [
-      "Social smile (responsive to faces)",
-      "Begins to self-soothe (hands to mouth)",
-      "Tries to look at parent",
-      "Calms when spoken to or picked up"
-    ],
-    "Cognitive": [
-      "Pays attention to faces",
-      "Begins to follow things with eyes",
-      "Recognizes people at a distance"
-    ]
-  },
-
-  "4 months": {
-    "Gross Motor": [
-      "Holds head steady unsupported",
-      "Pushes up to elbows when on tummy",
-      "May roll over tummy to back",
-      "Pushes down on legs when feet on hard surface"
-    ],
-    "Fine Motor": [
-      "Reaches for toys with one hand",
-      "Uses hands and eyes together",
-      "Grasps and shakes hand toys"
-    ],
-    "Language": [
-      "Babbles with expression and copies sounds",
-      "Cries differently for hunger pain and tiredness",
-      "Makes vowel sounds ah eh oh"
-    ],
-    "Social/Emotional": [
-      "Smiles spontaneously especially at people",
-      "Likes to play and may cry when playing stops",
-      "Copies movements and facial expressions"
-    ],
-    "Cognitive": [
-      "Lets you know if happy or sad",
-      "Follows moving things with eyes side to side",
-      "Watches faces closely",
-      "Recognizes familiar people at a distance"
-    ]
-  },
-
-  "6 months": {
-    "Gross Motor": [
-      "Rolls over in both directions",
-      "Begins to sit without support",
-      "Supports weight on legs and might bounce",
-      "Rocks back and forth on hands and knees"
-    ],
-    "Fine Motor": [
-      "Reaches for and grasps objects",
-      "Transfers objects hand to hand",
-      "Raking grasp to pick up objects",
-      "Brings things to mouth"
-    ],
-    "Language": [
-      "Responds to own name",
-      "Responds to sounds by making sounds",
-      "Strings vowels together when babbling",
-      "Begins consonant sounds m and b",
-      "Makes sounds to show joy and displeasure"
-    ],
-    "Social/Emotional": [
-      "Knows familiar faces and recognizes strangers",
-      "Likes to play with others especially parents",
-      "Responds to other peoples emotions",
-      "Likes to look at self in mirror"
-    ],
-    "Cognitive": [
-      "Looks around at things nearby",
-      "Shows curiosity and tries to get things out of reach",
-      "Begins to pass things from one hand to the other"
-    ]
-  },
-
-  "9 months": {
-    "Gross Motor": [
-      "Stands holding on to support",
-      "Can get into sitting position",
-      "Sits without support",
-      "Pulls to stand",
-      "Crawls"
-    ],
-    "Fine Motor": [
-      "Pincer grasp developing (thumb and index finger)",
-      "Transfers objects smoothly between hands",
-      "Picks up small objects like cereal pieces",
-      "Bangs two objects together"
-    ],
-    "Language": [
-      "Understands no",
-      "Makes many different sounds like mamamama bababababa",
-      "Copies sounds and gestures of others",
-      "Uses fingers to point at things"
-    ],
-    "Social/Emotional": [
-      "May be afraid of strangers (stranger anxiety)",
-      "May be clingy with familiar adults (separation anxiety)",
-      "Has favorite toys",
-      "Plays peek-a-boo"
-    ],
-    "Cognitive": [
-      "Watches the path of something as it falls",
-      "Looks for hidden things (object permanence developing)",
-      "Puts things in mouth to explore",
-      "Moves things smoothly between hands"
-    ]
-  },
-
-  "12 months": {
-    "Gross Motor": [
-      "Pulls up to stand",
-      "Walks holding on to furniture (cruising)",
-      "May take a few steps without holding on",
-      "May stand alone"
-    ],
-    "Fine Motor": [
-      "Neat pincer grasp (thumb and forefinger)",
-      "Puts things in a container",
-      "Takes things out of a container",
-      "Lets go of things without help",
-      "Pokes with index finger"
-    ],
-    "Language": [
-      "Says mama and dada with meaning",
-      "Responds to simple spoken requests",
-      "Uses simple gestures like waving bye-bye",
-      "Says one to two other words",
-      "Tries to say words you say"
-    ],
-    "Social/Emotional": [
-      "Is shy or nervous with strangers",
-      "Cries when mom or dad leaves",
-      "Has favorite things and people",
-      "Shows fear in some situations",
-      "Hands you a book to hear a story"
-    ],
-    "Cognitive": [
-      "Explores things by shaking banging throwing",
-      "Finds hidden things easily",
-      "Looks at right picture when it is named",
-      "Copies gestures",
-      "Starts to use things correctly like drinking from cup"
-    ]
-  },
-
-  "15 months": {
-    "Gross Motor": [
-      "Walks independently",
-      "May walk up steps with help",
-      "Stoops to pick up toy and stands back up"
-    ],
-    "Fine Motor": [
-      "Stacks two blocks",
-      "Scribbles with crayon",
-      "Drinks from cup with some spilling",
-      "Uses fingers to eat"
-    ],
-    "Language": [
-      "Says three to five words",
-      "Follows one-step commands without gestures",
-      "Points to show something interesting",
-      "Points to ask for something"
-    ],
-    "Social/Emotional": [
-      "Copies other children while playing",
-      "Shows affection to familiar people",
-      "Claps when excited",
-      "Shows you objects they like"
-    ],
-    "Cognitive": [
-      "Tries to use things the right way (phone cup book)",
-      "Stacks at least two small objects",
-      "Follows one-step directions without gestures"
-    ]
-  },
-
-  "18 months": {
-    "Gross Motor": [
-      "Walks well independently",
-      "Runs stiffly",
-      "Walks up steps with hand held",
-      "Pulls toys while walking",
-      "Climbs on and off furniture without help"
-    ],
-    "Fine Motor": [
-      "Scribbles spontaneously",
-      "Stacks three to four blocks",
-      "Drinks from cup",
-      "Eats with spoon (messy)",
-      "Turns book pages two to three at a time"
-    ],
-    "Language": [
-      "Says ten to twenty or more single words",
-      "Says and shakes head no",
-      "Points to show someone what they want",
-      "Points to one body part when asked",
-      "Follows one-step verbal commands without gestures"
-    ],
-    "Social/Emotional": [
-      "Likes to hand things to others as play",
-      "May have temper tantrums",
-      "Shows affection to familiar people",
-      "Plays simple pretend like feeding a doll",
-      "May cling to caregivers in new situations"
-    ],
-    "Cognitive": [
-      "Knows what ordinary things are for (phone brush spoon)",
-      "Points to get attention of others",
-      "Shows interest in doll by pretending to feed",
-      "Points to one body part when asked",
-      "Scribbles on own"
-    ]
-  },
-
-  "24 months": {
-    "Gross Motor": [
-      "Kicks a ball",
-      "Runs",
-      "Walks up and down stairs holding on",
-      "Stands on tiptoe",
-      "Throws ball overhand",
-      "Begins to jump with both feet"
-    ],
-    "Fine Motor": [
-      "Stacks six or more blocks",
-      "Turns book pages one at a time",
-      "Turns door handles",
-      "Copies a straight line",
-      "Eats with spoon well"
-    ],
-    "Language": [
-      "Points to things in book when asked",
-      "Says sentences with two to four words",
-      "Follows simple two-step instructions",
-      "Knows names of familiar people and body parts",
-      "Uses more than fifty words",
-      "Strangers understand about half of speech"
-    ],
-    "Social/Emotional": [
-      "Copies others especially adults and older children",
-      "Gets excited with other children",
-      "Shows increasing independence",
-      "Plays mainly beside other children (parallel play)",
-      "Shows defiant behavior"
-    ],
-    "Cognitive": [
-      "Finds things hidden under two to three covers",
-      "Begins to sort shapes and colors",
-      "Plays simple make-believe",
-      "Builds tower of four or more blocks",
-      "Follows two-step instructions"
-    ]
-  },
-
-  "30 months": {
-    "Gross Motor": [
-      "Jumps with both feet off the ground",
-      "Walks up stairs alternating feet with rail",
-      "Runs well without falling",
-      "Kicks ball forward"
-    ],
-    "Fine Motor": [
-      "Stacks eight or more blocks",
-      "Copies a vertical line",
-      "Turns pages one at a time",
-      "Strings large beads"
-    ],
-    "Language": [
-      "Uses two to three word phrases routinely",
-      "Uses plurals (dogs cats)",
-      "Knows at least one color",
-      "Uses I me you",
-      "Vocabulary over 200 words"
-    ],
-    "Social/Emotional": [
-      "Plays alongside progressing to interactive play",
-      "Shows concern for crying friend",
-      "Shows wide range of emotions",
-      "Takes turns in games with help"
-    ],
-    "Cognitive": [
-      "Plays make-believe with dolls animals people",
-      "Does puzzles with three to four pieces",
-      "Understands concept of two",
-      "Copies a circle by age 3"
-    ]
-  },
-
-  "36 months": {
-    "Gross Motor": [
-      "Climbs well",
-      "Runs easily",
-      "Pedals a tricycle",
-      "Walks up and down stairs one foot per step",
-      "Jumps forward"
-    ],
-    "Fine Motor": [
-      "Copies a circle",
-      "Builds towers of more than nine blocks",
-      "Turns rotating handles like doorknobs",
-      "Uses scissors to snip"
-    ],
-    "Language": [
-      "Carries on conversation using two to three sentences",
-      "Names most familiar things",
-      "Understands in on under",
-      "Says first name age and sex",
-      "Talks well enough for strangers to understand most of the time",
-      "Follows two to three step instructions"
-    ],
-    "Social/Emotional": [
-      "Copies adults and friends",
-      "Takes turns in games",
-      "Shows affection for friends without prompting",
-      "Understands mine and his or hers",
-      "Separates easily from parents"
-    ],
-    "Cognitive": [
-      "Works toys with buttons levers and moving parts",
-      "Plays make-believe with dolls animals people",
-      "Does puzzles with three to four pieces",
-      "Understands what two means",
-      "Copies a circle with pencil or crayon"
-    ]
-  },
-
-  "48 months": {
-    "Gross Motor": [
-      "Hops on one foot",
-      "Catches a bounced ball most of the time",
-      "Walks up and down stairs without support",
-      "Kicks ball forward with force",
-      "Stands on one foot for two or more seconds"
-    ],
-    "Fine Motor": [
-      "Draws a person with two to four body parts",
-      "Copies a cross shape",
-      "Uses scissors to cut along a line",
-      "Prints some capital letters",
-      "Stacks ten or more blocks"
-    ],
-    "Language": [
-      "Knows some basic rules of grammar like he and she",
-      "Sings a song or says a poem from memory",
-      "Tells stories",
-      "Says first and last name",
-      "Understands same and different",
-      "Uses sentences with four or more words",
-      "Speech is fully intelligible to strangers"
-    ],
-    "Social/Emotional": [
-      "Enjoys doing new things",
-      "Plays mom and dad (role playing)",
-      "Is creative with make-believe play",
-      "Would rather play with others than alone",
-      "Cooperates with other children"
-    ],
-    "Cognitive": [
-      "Names some colors and numbers",
-      "Understands the idea of counting",
-      "Starts to understand time concepts",
-      "Remembers parts of a story",
-      "Understands same and different",
-      "Draws a person with two to four body parts"
-    ]
-  },
-
-  "60 months": {
-    "Gross Motor": [
-      "Stands on one foot for ten or more seconds",
-      "Hops and may skip",
-      "Can do a somersault",
-      "Swings and climbs",
-      "Catches a small ball using hands only"
-    ],
-    "Fine Motor": [
-      "Copies a triangle and other shapes",
-      "Draws a person with at least six body parts",
-      "Prints some letters and numbers",
-      "Uses fork and spoon well and may use knife",
-      "Can dress and undress independently"
-    ],
-    "Language": [
-      "Speaks very clearly",
-      "Tells a simple story using full sentences",
-      "Uses future tense",
-      "Says name and address",
-      "Counts ten or more objects",
-      "Uses five to eight word sentences"
-    ],
-    "Social/Emotional": [
-      "Wants to please friends",
-      "Wants to be like friends",
-      "More likely to agree with rules",
-      "Likes to sing dance and act",
-      "Aware of gender",
-      "Can tell real from make-believe"
-    ],
-    "Cognitive": [
-      "Counts ten or more objects",
-      "Names at least four colors correctly",
-      "Better understands time concepts",
-      "Knows about everyday things (money food)",
-      "Draws a person with at least six body parts",
-      "Prints some letters or numbers"
-    ]
-  },
-
-  "6 years": {
-    "Gross Motor": [
-      "Rides a bicycle without training wheels",
-      "Skips and runs with good coordination",
-      "Kicks and catches a ball reliably",
-      "Jumps rope",
-      "Balances on one foot for several seconds"
-    ],
-    "Fine Motor": [
-      "Writes name and simple words legibly",
-      "Colors within lines",
-      "Cuts along straight and curved lines with scissors",
-      "Ties shoelaces independently",
-      "Draws a recognizable person with details"
-    ],
-    "Language": [
-      "Uses 5- to 8-word sentences routinely",
-      "Reads simple words and short sentences",
-      "Tells connected stories about events",
-      "Understands and follows three-step instructions",
-      "Articulates clearly; speech understood by all"
-    ],
-    "Social/Emotional": [
-      "Prefers same-sex friends but plays with both",
-      "Rule-oriented; upset when rules are broken",
-      "Enjoys cooperative play and group games",
-      "Begins to understand others' perspectives",
-      "May show competitive behavior",
-      "Seeks adult approval; eager to please"
-    ],
-    "Cognitive": [
-      "Counts reliably to 100; adds and subtracts single digits",
-      "Distinguishes left from right on self",
-      "Understands concept of time (days weeks months)",
-      "Names days of the week in order",
-      "Classifies objects by two attributes (color and shape)",
-      "Reads simple books with help"
-    ]
-  },
-
-  "7 years": {
-    "Gross Motor": [
-      "Rides a bicycle with control and speed",
-      "Swims basic strokes with instruction",
-      "Performs organized sports skills (kicking passing)",
-      "Skips smoothly and gallops",
-      "Broad jumps and hops on either foot"
-    ],
-    "Fine Motor": [
-      "Writes letters and numbers with good legibility",
-      "Draws detailed pictures with background",
-      "Uses tools (ruler compass) with guidance",
-      "Cuts complex shapes accurately",
-      "Prints and begins to learn cursive"
-    ],
-    "Language": [
-      "Reads independently at grade level",
-      "Explains the reason for rules and events",
-      "Vocabulary of 2,000+ words in use",
-      "Tells jokes and riddles; understands puns",
-      "Distinguishes fantasy from reality verbally"
-    ],
-    "Social/Emotional": [
-      "Increasing importance of peer acceptance",
-      "Aware of self in relation to peers",
-      "May be critical of self or others",
-      "Better emotional regulation than at 6",
-      "Begins to keep secrets",
-      "Enjoys team activities and group projects"
-    ],
-    "Cognitive": [
-      "Reads chapter books independently",
-      "Adds and subtracts two-digit numbers",
-      "Understands concept of multiplication",
-      "Remembers the order of daily activities",
-      "Can focus on tasks for 20–30 minutes",
-      "Understands conservation of number and mass"
-    ]
-  },
-
-  "8 years": {
-    "Gross Motor": [
-      "Participates in organized team sports",
-      "Demonstrates smooth and rhythmic movement",
-      "Increased stamina and speed",
-      "Performs complex physical tasks (gymnastics swimming)",
-      "Coordinates movements for ball sports"
-    ],
-    "Fine Motor": [
-      "Writes in cursive or print with ease",
-      "Uses keyboard with increasing speed",
-      "Constructs detailed models and crafts",
-      "Draws in proportion with perspective",
-      "Handles small tools (compass protractor) independently"
-    ],
-    "Language": [
-      "Reads fluently with comprehension",
-      "Writes simple paragraphs and stories",
-      "Understands figurative language (metaphors similes)",
-      "Engages in debate and argument",
-      "Extensive vocabulary; enjoys word games"
-    ],
-    "Social/Emotional": [
-      "Strong peer relationships; friendship very important",
-      "Understands fairness and reciprocity",
-      "Increases independence from parents",
-      "More aware of social norms and fitting in",
-      "Can experience peer pressure",
-      "Develops sense of personal competence"
-    ],
-    "Cognitive": [
-      "Multiplication and division of single digits",
-      "Reads and writes well independently",
-      "Can focus on single task for 45–60 minutes",
-      "Understands cause and effect in social situations",
-      "Begins basic scientific reasoning",
-      "Uses internet and technology with guidance"
-    ]
-  },
-
-  "9 years": {
-    "Gross Motor": [
-      "Highly coordinated in sports and physical activities",
-      "Sustained participation in team or individual sports",
-      "Increasing strength and endurance",
-      "Performs complex gymnastic or athletic maneuvers",
-      "Competes in races or organized games"
-    ],
-    "Fine Motor": [
-      "Writes in legible cursive for extended periods",
-      "Creates detailed artwork with perspective",
-      "Proficient with tools requiring precision",
-      "Types efficiently on keyboard",
-      "Complex crafts (knitting sewing model-building)"
-    ],
-    "Language": [
-      "Reads chapter books independently for pleasure",
-      "Writes multi-paragraph essays and reports",
-      "Understands and uses complex grammar",
-      "Can summarize and explain what was read",
-      "Participates in formal discussions and debates"
-    ],
-    "Social/Emotional": [
-      "Best-friend relationships central",
-      "Sensitive to criticism from peers",
-      "Increasing desire for privacy",
-      "Understands others' complex feelings",
-      "May show early concern about body image",
-      "Appreciates humor and sarcasm"
-    ],
-    "Cognitive": [
-      "Multiplies and divides multi-digit numbers",
-      "Understands fractions and decimals",
-      "Uses logical reasoning to solve problems",
-      "Plans multi-step projects",
-      "Aware of abstract concepts (justice democracy)",
-      "Can memorize facts systematically"
-    ]
-  },
-
-  "10 years": {
-    "Gross Motor": [
-      "Skilled and competitive in preferred sports",
-      "Strong endurance for prolonged physical activity",
-      "Good gross motor skills approaching adult patterns",
-      "Enjoys recreational and competitive athletics",
-      "Participates in organized leagues or clubs"
-    ],
-    "Fine Motor": [
-      "Near-adult level fine motor precision",
-      "Plays musical instrument with practice",
-      "Produces polished written and artistic work",
-      "Efficient and comfortable with keyboard",
-      "Complex craft work with minimal guidance"
-    ],
-    "Language": [
-      "Reading at or above grade level",
-      "Writes organized multi-paragraph compositions",
-      "Uses sophisticated vocabulary in writing and speech",
-      "Can write a coherent argument or persuasive essay",
-      "Understands complex figurative language"
-    ],
-    "Social/Emotional": [
-      "Peer opinions very important; social conformity increases",
-      "Beginning awareness of romantic attraction possible",
-      "Understands nuance in social situations",
-      "Stronger sense of personal identity",
-      "May question family values or rules",
-      "Can delay gratification effectively"
-    ],
-    "Cognitive": [
-      "Beginning of formal operational thinking (Piaget)",
-      "Understands fractions percentages and ratios",
-      "Thinks about hypothetical situations",
-      "Can plan and prioritize independently",
-      "Understands multiple perspectives simultaneously",
-      "Increasing interest in logic puzzles and strategy"
-    ]
-  },
-
-  "11 years": {
-    "Gross Motor": [
-      "Physical activity preferences clearly established",
-      "May be entering puberty; growth spurt possible",
-      "Excellent coordination in practiced skills",
-      "Varies widely by individual based on puberty timing",
-      "Participates in physical education and sports"
-    ],
-    "Fine Motor": [
-      "Adult-level fine motor skills in practiced areas",
-      "Skilled at digital technology use",
-      "Sophisticated artwork and craftsmanship",
-      "Writes fluidly and legibly for extended periods",
-      "Performs complex manual tasks independently"
-    ],
-    "Language": [
-      "Reading comprehension approaching adult level",
-      "Writes research reports and persuasive essays",
-      "Understands sarcasm irony and double meaning",
-      "Expresses nuanced opinions in writing and speech",
-      "Vocabulary approaching 50,000+ words receptively"
-    ],
-    "Social/Emotional": [
-      "Peer relationships may become central to identity",
-      "May experiment with social roles and identity",
-      "Possible early signs of puberty-related mood variability",
-      "Greater capacity for empathy and perspective-taking",
-      "Interest in romantic relationships may emerge",
-      "Begins to develop adult moral reasoning"
-    ],
-    "Cognitive": [
-      "Abstract reasoning develops steadily",
-      "Can think through complex hypothetical problems",
-      "Understands scientific method and experiment design",
-      "Increased metacognition (thinking about thinking)",
-      "Can plan and self-regulate over longer time horizons",
-      "Interested in fairness justice and ethics"
-    ]
-  }
-};
-
-var DOMAIN_CONFIG = {
-  "Gross Motor":      { icon: "🏃", css: "domain-gross-motor" },
-  "Fine Motor":       { icon: "✋", css: "domain-fine-motor" },
-  "Language":         { icon: "🗣️", css: "domain-language" },
-  "Social/Emotional": { icon: "🤝", css: "domain-social" },
-  "Cognitive":        { icon: "🧠", css: "domain-cognitive" }
-};
-
-// Expose as window global for fallback usage
-window.MILESTONES_DATA_STATIC = MILESTONES_DATA_STATIC;
-console.log('✅ Static milestones data loaded:', Object.keys(MILESTONES_DATA_STATIC).length, 'age groups');
diff --git a/public/js/nextcloud.js b/public/js/nextcloud.js
deleted file mode 100644
index 1304245..0000000
--- a/public/js/nextcloud.js
+++ /dev/null
@@ -1,75 +0,0 @@
-(function() {
-  var _inited = false;
-  document.addEventListener('tabChanged', function(e) {
-    if (e.detail.tab !== 'settings' || _inited) return;
-    _inited = true;
-  function loadNextcloudStatus() {
-    fetch('/api/auth/me', { headers: getAuthHeaders() })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      var pathSection = document.getElementById('nc-webdav-path-section');
-      if (data.user && data.user.nextcloud_url) {
-        document.getElementById('nc-status').innerHTML = '✅ Connected to <strong>' + data.user.nextcloud_url + '</strong> as ' + data.user.nextcloud_user;
-        document.getElementById('nc-url').value = data.user.nextcloud_url;
-        document.getElementById('nc-user').value = data.user.nextcloud_user;
-        document.getElementById('btn-nc-disconnect').classList.remove('hidden');
-        if (pathSection) {
-          pathSection.classList.remove('hidden');
-          var pathEl = document.getElementById('nc-webdav-path');
-          if (pathEl) pathEl.value = data.user.webdav_learning_path || '';
-        }
-      } else {
-        document.getElementById('nc-status').textContent = 'Not connected';
-        document.getElementById('btn-nc-disconnect').classList.add('hidden');
-        if (pathSection) pathSection.classList.add('hidden');
-      }
-    });
-  }
-
-  window.loadNextcloudStatus = loadNextcloudStatus;
-
-  document.getElementById('btn-nc-connect').addEventListener('click', function() {
-    var url = document.getElementById('nc-url').value.trim().replace(/\/+$/, '');
-    var user = document.getElementById('nc-user').value.trim();
-    var pass = document.getElementById('nc-pass').value.trim();
-
-    if (!url || !user || !pass) { showToast('Fill all Nextcloud fields', 'error'); return; }
-
-    showLoading('Connecting to Nextcloud...');
-
-    fetch('/api/nextcloud/connect', {
-      method: 'POST',
-      headers: getAuthHeaders(),
-      body: JSON.stringify({ nextcloudUrl: url, username: user, appPassword: pass })
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      hideLoading();
-      if (data.success) {
-        showToast(data.message, 'success');
-        loadNextcloudStatus();
-        document.getElementById('nc-pass').value = '';
-      } else {
-        showToast(data.error || 'Connection failed', 'error');
-      }
-    })
-    .catch(function(err) { hideLoading(); showToast(err.message, 'error'); });
-  });
-
-  document.getElementById('btn-nc-disconnect').addEventListener('click', function() {
-    fetch('/api/nextcloud/disconnect', { method: 'POST', headers: getAuthHeaders() })
-    .then(function() { showToast('Disconnected', 'info'); loadNextcloudStatus(); });
-  });
-
-  document.getElementById('btn-nc-save-path').addEventListener('click', function() {
-    var p = (document.getElementById('nc-webdav-path').value || '').trim();
-    fetch('/api/user/webdav-path', {
-      method: 'POST', headers: getAuthHeaders(), body: JSON.stringify({ path: p })
-    }).then(function(r) { return r.json(); })
-    .then(function(d) { d.success ? showToast('Path saved', 'success') : showToast(d.error || 'Failed', 'error'); })
-    .catch(function() { showToast('Failed to save', 'error'); });
-  });
-
-  console.log('✅ Nextcloud module loaded');
-  });
-})();
diff --git a/public/js/peGuide.js b/public/js/peGuide.js
deleted file mode 100644
index 66b3a37..0000000
--- a/public/js/peGuide.js
+++ /dev/null
@@ -1,1714 +0,0 @@
-// ============================================================
-// PHYSICAL EXAM GUIDE — step-by-step OSCE reference + report generator
-// ============================================================
-// Sources for the exam content:
-//   - Bates' Guide to Physical Examination, 13th edition (technique)
-//   - Nelson Textbook of Pediatrics, 22nd edition (age-specific content)
-//   - Hutchison's Clinical Methods, 25th edition (systematic approach)
-//   - Developmental reflex timing: Fenichel Clinical Pediatric Neurology, 8th ed
-//
-// Data model:
-//   PE_DATA[ageGroup][system] = { overview, components: [{ name, steps: [{label, method, normal}], abnormalHints }] }
-// Each step has its own Normal / Abnormal / Skip toggle so the physician
-// ticks the exam off step-by-step and flags specific abnormal findings.
-// Report generation (POST /api/generate-pe-narrative) receives the flat
-// step array and produces a Technique + Findings narrative.
-// ============================================================
-
-(function () {
-
-  // ────────────────────────────────────────────────────────────
-  // GRADING SCALES — universal reference shown at top of each system
-  // ────────────────────────────────────────────────────────────
-  var SCALES = {
-    mrc: {
-      title: 'MRC strength grade (0–5)',
-      icon: 'fa-hand-fist',
-      rows: [
-        ['5', 'Normal power — holds against full resistance'],
-        ['4', 'Reduced — moves against gravity + some resistance'],
-        ['3', 'Moves against gravity only (no added resistance)'],
-        ['2', 'Full range with gravity eliminated (horizontal plane)'],
-        ['1', 'Flicker / trace contraction, no joint movement'],
-        ['0', 'No contraction']
-      ]
-    },
-    dtr: {
-      title: 'Deep-tendon reflex grade (0–4+)',
-      icon: 'fa-circle-dot',
-      rows: [
-        ['0',  'Absent'],
-        ['1+', 'Hypoactive — trace, only with reinforcement'],
-        ['2+', 'Normal'],
-        ['3+', 'Brisk — may still be normal in anxious patients'],
-        ['4+', 'Hyperactive with sustained clonus — always abnormal']
-      ]
-    },
-    plantar: {
-      title: 'Plantar response (Babinski)',
-      icon: 'fa-shoe-prints',
-      rows: [
-        ['Down-going', 'Normal in anyone ≥ 2 years'],
-        ['Up-going',   'Normal < 2 years; abnormal after — UMN lesion'],
-        ['Asymmetric', 'Always abnormal at any age']
-      ]
-    },
-    beighton: {
-      title: 'Beighton hypermobility score (0–9)',
-      icon: 'fa-hands',
-      rows: [
-        ['≤ 3', 'Normal flexibility'],
-        ['4',   'Borderline — consider in context'],
-        ['≥ 5', 'Hypermobility spectrum; screen for hEDS if other features present']
-      ]
-    },
-    atr: {
-      title: 'Scoliometer — angle of trunk rotation',
-      icon: 'fa-ruler',
-      rows: [
-        ['< 5°',  'Normal, no follow-up'],
-        ['5–6°',  'Borderline — re-check at each visit'],
-        ['≥ 7°',  'Refer for PA/lateral spine x-ray + orthopedic evaluation']
-      ]
-    },
-    rr: {
-      title: 'Respiratory rate — upper limit by age (awake)',
-      icon: 'fa-lungs',
-      rows: [
-        ['Newborn',       '≤ 60 /min'],
-        ['< 2 months',    '≤ 60 /min (WHO tachypnea cutoff)'],
-        ['2–12 months',   '≤ 50 /min (WHO tachypnea cutoff)'],
-        ['1–5 years',     '≤ 40 /min (WHO tachypnea cutoff)'],
-        ['6–11 years',    '≤ 30 /min'],
-        ['≥ 12 years',    '≤ 20 /min (adult pattern)']
-      ]
-    },
-    spo2: {
-      title: 'Pulse oximetry (SpO₂) — at room air',
-      icon: 'fa-heart-pulse',
-      rows: [
-        ['≥ 95%',   'Normal'],
-        ['92–94%',  'Mild hypoxemia — investigate cause'],
-        ['< 92%',   'Moderate hypoxemia — supplemental O₂'],
-        ['< 88%',   'Severe — urgent intervention; target ≥ 90% acutely']
-      ]
-    },
-    silverman: {
-      title: 'Silverman–Andersen retraction score (neonatal, 0–10)',
-      icon: 'fa-baby',
-      rows: [
-        ['0',     'No respiratory distress'],
-        ['1–3',   'Mild — close observation'],
-        ['4–6',   'Moderate distress — consider CPAP / support'],
-        ['7–10',  'Severe — imminent respiratory failure, intubate']
-      ]
-    },
-    westley: {
-      title: 'Westley croup severity score',
-      icon: 'fa-stethoscope',
-      rows: [
-        ['≤ 2',    'Mild — home management, cool mist, oral dexamethasone'],
-        ['3–5',    'Moderate — nebulised epinephrine + dexamethasone'],
-        ['6–11',   'Severe — admit, continuous monitoring'],
-        ['≥ 12',   'Impending respiratory failure — ICU / airway management']
-      ]
-    },
-    murmurGrade: {
-      title: 'Heart-murmur grading (Levine 1–6)',
-      icon: 'fa-wave-square',
-      rows: [
-        ['1/6',   'Very faint — heard only with concentration'],
-        ['2/6',   'Soft but readily heard'],
-        ['3/6',   'Moderately loud, no thrill'],
-        ['4/6',   'Loud WITH a palpable thrill'],
-        ['5/6',   'Very loud; audible with stethoscope just off the chest'],
-        ['6/6',   'Audible without the stethoscope touching the chest']
-      ]
-    },
-    pulseAmp: {
-      title: 'Pulse amplitude grade (0–4)',
-      icon: 'fa-heart-pulse',
-      rows: [
-        ['0',   'Absent'],
-        ['1+',  'Diminished, thready'],
-        ['2+',  'Normal'],
-        ['3+',  'Bounding'],
-        ['4+',  'Bounding with visible pulsation (e.g., aortic regurgitation)']
-      ]
-    },
-    capRefill: {
-      title: 'Capillary refill time',
-      icon: 'fa-hand',
-      rows: [
-        ['< 2 sec',  'Normal'],
-        ['2–3 sec',  'Borderline — consider hydration / perfusion'],
-        ['≥ 3 sec',  'Delayed — dehydration, shock, low cardiac output']
-      ]
-    }
-  };
-  // Which scales are relevant per system
-  var SYSTEM_SCALES = {
-    msk:   ['atr', 'beighton'],
-    neuro: ['mrc', 'dtr', 'plantar'],
-    resp:  ['rr', 'spo2', 'silverman', 'westley'],
-    cv:    ['murmurGrade', 'pulseAmp', 'capRefill']
-  };
-
-  // ────────────────────────────────────────────────────────────
-  // APTM DIAGRAM — the 5 classic auscultation points
-  // ────────────────────────────────────────────────────────────
-  // Inline SVG showing: Aortic, Pulmonic, Erb's, Tricuspid, Mitral.
-  // Rendered at the top of the cardiovascular system view.
-  // Patient faces viewer — viewer's LEFT = patient's right.
-  var APTM_SVG =
-    '<svg viewBox="0 0 340 340" xmlns="http://www.w3.org/2000/svg" style="max-width:360px;width:100%;height:auto;display:block;margin:0 auto;" aria-label="Cardiac auscultation points — Aortic, Pulmonic, Erb\'s point, Tricuspid, Mitral">' +
-      // Chest outline
-      '<path d="M60,60 Q60,30 170,25 Q280,30 280,60 L280,290 Q280,320 220,325 L120,325 Q60,320 60,290 Z" fill="#f9fafb" stroke="#d1d5db" stroke-width="2"/>' +
-      // Clavicles
-      '<path d="M80,55 Q110,42 160,58" stroke="#cbd5e1" stroke-width="5" fill="none" stroke-linecap="round"/>' +
-      '<path d="M260,55 Q230,42 180,58" stroke="#cbd5e1" stroke-width="5" fill="none" stroke-linecap="round"/>' +
-      // Sternum
-      '<rect x="161" y="60" width="18" height="170" fill="#e2e8f0" stroke="#cbd5e1"/>' +
-      // ICS level dashed lines
-      '<line x1="80" y1="90"  x2="260" y2="90"  stroke="#e2e8f0" stroke-dasharray="3,3"/>' +
-      '<line x1="80" y1="120" x2="260" y2="120" stroke="#e2e8f0" stroke-dasharray="3,3"/>' +
-      '<line x1="80" y1="150" x2="260" y2="150" stroke="#e2e8f0" stroke-dasharray="3,3"/>' +
-      '<line x1="80" y1="180" x2="260" y2="180" stroke="#e2e8f0" stroke-dasharray="3,3"/>' +
-      // Midclavicular line (left — patient\'s, viewer\'s right)
-      '<line x1="230" y1="55" x2="230" y2="310" stroke="#cbd5e1" stroke-dasharray="2,5"/>' +
-      // ICS labels
-      '<text x="74" y="93"  font-size="9" fill="#94a3b8" text-anchor="end">ICS 2</text>' +
-      '<text x="74" y="123" font-size="9" fill="#94a3b8" text-anchor="end">ICS 3</text>' +
-      '<text x="74" y="153" font-size="9" fill="#94a3b8" text-anchor="end">ICS 4</text>' +
-      '<text x="74" y="183" font-size="9" fill="#94a3b8" text-anchor="end">ICS 5</text>' +
-      '<text x="266" y="54" font-size="9" fill="#94a3b8" text-anchor="start">Mid-clavicular</text>' +
-      // Patient labels
-      '<text x="90"  y="42" font-size="11" fill="#64748b" font-weight="600">Patient\'s RIGHT</text>' +
-      '<text x="250" y="42" font-size="11" fill="#64748b" font-weight="600" text-anchor="end">Patient\'s LEFT</text>' +
-      // Aortic — 2nd ICS right sternal border (viewer\'s left)
-      '<circle cx="145" cy="90" r="15" fill="#dc2626" stroke="#7f1d1d" stroke-width="2"/>' +
-      '<text x="145" y="95" font-size="15" font-weight="700" fill="white" text-anchor="middle">A</text>' +
-      // Pulmonic — 2nd ICS left sternal border (viewer\'s right)
-      '<circle cx="195" cy="90" r="15" fill="#2563eb" stroke="#1e3a8a" stroke-width="2"/>' +
-      '<text x="195" y="95" font-size="15" font-weight="700" fill="white" text-anchor="middle">P</text>' +
-      // Erb\'s point — 3rd ICS left sternal border
-      '<circle cx="195" cy="120" r="13" fill="#059669" stroke="#064e3b" stroke-width="2"/>' +
-      '<text x="195" y="125" font-size="13" font-weight="700" fill="white" text-anchor="middle">E</text>' +
-      // Tricuspid — 4th ICS left sternal border
-      '<circle cx="195" cy="175" r="15" fill="#d97706" stroke="#78350f" stroke-width="2"/>' +
-      '<text x="195" y="180" font-size="15" font-weight="700" fill="white" text-anchor="middle">T</text>' +
-      // Mitral — 5th ICS midclavicular (apex)
-      '<circle cx="230" cy="195" r="15" fill="#7c3aed" stroke="#4c1d95" stroke-width="2"/>' +
-      '<text x="230" y="200" font-size="15" font-weight="700" fill="white" text-anchor="middle">M</text>' +
-    '</svg>';
-
-  var APTM_LEGEND = [
-    { letter: 'A', color: '#dc2626', title: 'Aortic area',      location: '2nd ICS, right sternal border',       listen: 'S2 (aortic component), aortic stenosis, aortic regurgitation' },
-    { letter: 'P', color: '#2563eb', title: 'Pulmonic area',    location: '2nd ICS, left sternal border',        listen: 'S2 (pulmonic component), pulmonic stenosis, PDA, physiologic split of S2',
-      innocent: 'Pulmonary flow murmur (children, adolescents) — upper left sternal border' },
-    { letter: 'E', color: '#059669', title: 'Erb\'s point',     location: '3rd ICS, left sternal border',        listen: 'Aortic regurgitation (best here), transitional zone murmurs',
-      innocent: 'Still\'s murmur classically radiates to Erb\'s / LLSB' },
-    { letter: 'T', color: '#d97706', title: 'Tricuspid area',   location: '4th–5th ICS, lower left sternal border', listen: 'Tricuspid regurgitation, VSD, S3/S4, holosystolic murmurs',
-      innocent: 'Still\'s murmur — vibratory, musical, age 3–7 y (loudest between LLSB and apex)' },
-    { letter: 'M', color: '#7c3aed', title: 'Mitral area (apex)', location: '5th ICS, mid-clavicular line',      listen: 'S1, mitral regurgitation, mitral stenosis (with bell, left-lateral decubitus)' }
-  ];
-
-  // ────────────────────────────────────────────────────────────
-  // INNOCENT MURMURS — the classic benign murmurs of childhood
-  // ────────────────────────────────────────────────────────────
-  var INNOCENT_MURMURS = [
-    { name: 'Still\'s (vibratory) murmur',
-      age: '3–7 y (most common in children)',
-      location: 'LLSB, radiating to apex',
-      character: 'Low-frequency vibratory / musical systolic, grade 2–3/6, mid-systolic, "twanging-string" quality',
-      confirm: 'Louder supine, softer or disappears on standing or Valsalva. No radiation to neck/back. Normal S2.' },
-    { name: 'Pulmonary flow murmur',
-      age: 'School-age and adolescents, thin chest',
-      location: 'Upper left sternal border (2nd–3rd ICS)',
-      character: 'Soft blowing early systolic ejection, grade 1–2/6, higher-pitched',
-      confirm: 'No ejection click. Physiologic split of S2. Louder supine, softer on standing. No radiation.' },
-    { name: 'Venous hum',
-      age: 'Ages 3–8, disappears by adolescence',
-      location: 'Supraclavicular or infraclavicular area, usually right',
-      character: 'Soft continuous hum, louder in diastole. Only innocent continuous murmur.',
-      confirm: 'Disappears when supine OR when jugular vein is gently compressed (key maneuver). Turning head to opposite side also alters it.' },
-    { name: 'Carotid bruit / supraclavicular bruit',
-      age: 'Children and adolescents',
-      location: 'Supraclavicular fossa, right > left; may radiate to carotid',
-      character: 'Brief early systolic, grade 2–3/6, higher-pitched than Still\'s',
-      confirm: 'Softer or disappears with hyperextension of the shoulders. Normal cardiac exam otherwise. No radiation below the clavicles.' },
-    { name: 'Peripheral pulmonary stenosis (PPS, neonatal)',
-      age: 'Newborns and infants < 6–12 months',
-      location: 'Upper LSB, radiates to BOTH axillae and the back',
-      character: 'Soft systolic ejection murmur, grade 1–2/6',
-      confirm: 'Typical age + radiation to back/axillae. Resolves by age 1 as branch pulmonary arteries grow. Persistence or louder grade warrants echo.' }
-  ];
-
-  // ────────────────────────────────────────────────────────────
-  // RESPIRATORY SOUNDS LIBRARY
-  // ────────────────────────────────────────────────────────────
-  // Displayed as a dedicated card at the top of the Respiratory system.
-  // src = real recording path served from /public/audio/respiratory/.
-  var RESP_SOUNDS = [
-    { key: 'normal',         src: '/audio/respiratory/normal-vesicular.ogg', title: 'Normal vesicular breath sounds',
-      where: 'Peripheral lung fields',
-      features: 'Soft, rustling. Inspiration louder and longer than expiration.',
-      clinical: 'Baseline — deviation elsewhere is what you listen for.' },
-    { key: 'wheeze',         src: '/audio/respiratory/wheeze.ogg',      title: 'Wheeze',
-      where: 'Diffuse in asthma; localised in foreign body',
-      features: 'Continuous, high-pitched, musical. Usually expiratory; biphasic if severe.',
-      clinical: 'Lower-airway narrowing — asthma, bronchiolitis, foreign body, bronchomalacia. Silent chest in severe asthma is an ominous sign.' },
-    { key: 'stridor',        src: '/audio/respiratory/stridor.ogg',     title: 'Stridor',
-      where: 'Louder over neck than chest — upper airway',
-      features: 'Continuous, high-pitched, harsh. Classically inspiratory (extrathoracic obstruction); biphasic if fixed.',
-      clinical: 'Croup, epiglottitis, foreign body, laryngomalacia (infant). Distinguish from wheeze by auscultating the neck — stridor is loudest there.' },
-    { key: 'finecrackles',   src: '/audio/respiratory/crackles-fine.ogg',   title: 'Fine (end-inspiratory) crackles',
-      where: 'Bibasilar in pulmonary edema/fibrosis; focal in pneumonia',
-      features: 'Discontinuous, brief, high-pitched. "Velcro" quality. Late inspiratory, do NOT clear with cough.',
-      clinical: 'Alveolar opening — pulmonary fibrosis, pulmonary edema, early pneumonia, atelectasis.' },
-    { key: 'coarsecrackles', src: '/audio/respiratory/crackles-coarse.ogg', title: 'Coarse crackles',
-      where: 'Lower lobes; either side',
-      features: 'Discontinuous, longer and louder than fine crackles. Lower-pitched. Can be early or late inspiratory; often clear partly with cough.',
-      clinical: 'Secretions in larger airways — bronchitis, later pneumonia, bronchiectasis, aspiration.' },
-    { key: 'rhonchi',        src: '/audio/respiratory/rhonchi.ogg',    title: 'Rhonchi',
-      where: 'Central or anywhere with airway secretions',
-      features: 'Continuous, low-pitched, snore-like. Typically expiratory. Clear or change with cough.',
-      clinical: 'Large-airway secretions — bronchitis, pneumonia with large-airway involvement, cystic fibrosis, bronchiectasis.' },
-    { key: 'pleuralrub',     src: '/audio/respiratory/pleural-rub.ogg', title: 'Pleural friction rub',
-      where: 'Focal, often lateral or posterior lower chest',
-      features: 'Grating, creaky — "leather on leather". Biphasic (heard in inspiration and expiration). Does NOT clear with cough.',
-      clinical: 'Pleural inflammation — pleuritis, pulmonary embolism, pneumonia with pleural involvement, viral pleurisy.' }
-  ];
-
-  // ────────────────────────────────────────────────────────────
-  // CARDIAC SOUNDS LIBRARY — real recordings from Wikimedia Commons
-  // ────────────────────────────────────────────────────────────
-  var CARDIAC_SOUNDS = [
-    { key: 'normal', src: '/audio/cardiac/normal.ogg', title: 'Normal heart sounds (S1, S2)',
-      where: 'All four classic auscultation points', rate: '~61 bpm reference',
-      features: '"lub-dub": S1 (closure of mitral + tricuspid) louder at apex; S2 (closure of aortic + pulmonic) louder at base. Physiologic S2 split on inspiration.',
-      clinical: 'Reference for rhythm, rate, and the normal S1–S2 interval. Listen for what\'s changed — not just what\'s added.' },
-    { key: 'infant-normal', src: '/audio/cardiac/infant-normal.ogg', title: 'Infant normal heart sounds',
-      where: 'Infant chest — rate will be higher than adult', rate: 'Pediatric reference (120–160 bpm range)',
-      features: 'Same S1–S2 pattern, faster rate. Short diastole makes murmurs easier to miss — careful auscultation needed.',
-      clinical: 'Reference for neonatal/infant rhythm. Any murmur in the first 72 h should prompt pre/postductal sat screening.' },
-    { key: 'vsd', src: '/audio/cardiac/vsd.wav', title: 'Ventricular septal defect (VSD)',
-      where: 'Lower left sternal border (4th ICS)',
-      features: 'Harsh, blowing, holosystolic (pansystolic) murmur — plateau shape through all of systole. Often accompanied by a thrill if large.',
-      clinical: 'Most common congenital heart defect. Small VSD: loud murmur, usually asymptomatic, may close spontaneously. Large VSD: softer murmur (less pressure gradient) but signs of heart failure, pulmonary hypertension.' },
-    { key: 'mvp', src: '/audio/cardiac/mitral-prolapse.wav', title: 'Mitral valve prolapse (MVP) — click + late systolic murmur',
-      where: 'Apex (5th ICS, mid-clavicular line)',
-      features: 'Mid-systolic click followed by a late-systolic crescendo murmur. Timing of click changes with maneuvers: earlier with standing or Valsalva, later with squatting.',
-      clinical: 'Often benign, especially in thin young women. Features suggesting need for echo: thickened/redundant leaflets, associated MR, symptoms (palpitations, chest pain), arrhythmias.' },
-    { key: 'stills', src: '/audio/cardiac/stills-murmur.ogg', title: 'Still\'s murmur (innocent)',
-      where: 'LLSB, radiating to apex', rate: 'Classic age 3–7 y (this recording is a toddler)',
-      features: 'Low-frequency vibratory / musical systolic, grade 2–3/6, mid-systolic, "twanging-string" quality.',
-      clinical: 'The most common innocent murmur of childhood. Louder supine, softer or disappears on standing or Valsalva. Normal S2. No radiation to neck or back. No workup needed when classic.' },
-    { key: 'functional', src: '/audio/cardiac/functional-murmur.wav', title: 'Functional (innocent) murmur — adult female',
-      where: 'Left sternal border, soft systolic',
-      features: 'Soft systolic murmur in a structurally normal heart — often from increased cardiac output, thin chest wall, anemia, hyperthyroidism, or pregnancy.',
-      clinical: 'Benign if it meets the 7 S criteria. Investigate if loud (≥3/6), holosystolic, diastolic, radiating, or with thrill / symptoms.' }
-  ];
-
-  // ────────────────────────────────────────────────────────────
-  // DATA
-  // ────────────────────────────────────────────────────────────
-  var PE_DATA = {
-
-    newborn: {
-      label: 'Newborn (0–28 days)',
-      msk: {
-        overview: 'Exam done warm, quiet, undressed. Focus: birth injury, DDH, congenital anomaly. All steps symmetric.',
-        components: [
-          { name: 'Resting posture', steps: [
-            { label: 'Observe posture', method: 'Place supine and undisturbed for 30s', normal: 'Symmetric flexion at hips, knees, elbows' },
-            { label: 'Hand position', method: 'Inspect resting hands', normal: 'Loosely fisted; opens intermittently' },
-            { label: 'Symmetry', method: 'Compare left vs right side at rest', normal: 'Mirror-image posture' }
-          ], abnormalHints: ['Frog-leg (hypotonia)', 'Asymmetric arm (brachial plexus/clavicle fx)', 'Opisthotonos (CNS)', 'Persistent fisting with thumb in palm'] },
-
-          { name: 'Clavicles', steps: [
-            { label: 'Palpate right clavicle', method: 'Trace from sternoclavicular joint to acromion with index finger', normal: 'Smooth, continuous, no step-off' },
-            { label: 'Palpate left clavicle', method: 'Same technique on left side', normal: 'Smooth, continuous' },
-            { label: 'Crepitus check', method: 'Light pressure along length of clavicle while gently abducting arm', normal: 'No crepitus, no pain response' }
-          ], abnormalHints: ['Palpable step-off or callus (fracture — LGA, shoulder dystocia)', 'Asymmetric Moro on affected side'] },
-
-          { name: 'Hips — DDH screen', steps: [
-            { label: 'Thigh/gluteal folds', method: 'Undress completely; compare skin-fold symmetry', normal: 'Symmetric thigh and gluteal folds' },
-            { label: 'Abduction', method: 'Flex hips 90°, abduct simultaneously', normal: 'Both hips abduct to ≥75° symmetrically' },
-            { label: 'Barlow maneuver', method: 'Thumb on medial thigh, flex hip 90°, adduct, apply gentle posterior pressure', normal: 'No clunk or movement felt (negative)' },
-            { label: 'Ortolani maneuver', method: 'From Barlow position: abduct and lift with fingers on greater trochanter', normal: 'No clunk as hip returns (negative)' },
-            { label: 'Galeazzi sign', method: 'Knees flexed together with feet on table; compare knee heights', normal: 'Knees level — no leg-length discrepancy' }
-          ], abnormalHints: ['Palpable Ortolani clunk (dislocated, reducible)', 'Barlow clunk (dislocatable)', 'Limited abduction', 'Positive Galeazzi (shortened femur)'] },
-
-          { name: 'Spine and back', steps: [
-            { label: 'Position prone', method: 'Turn infant prone, support chest', normal: 'Tolerates position, lifts head briefly' },
-            { label: 'Palpate midline', method: 'Run finger from C-spine to coccyx', normal: 'Straight midline, no step-offs or gaps' },
-            { label: 'Sacral inspection', method: 'Inspect sacral dimple if present; measure depth, distance from anus', normal: 'No dimple, or dimple <5mm deep and <2.5cm from anus' },
-            { label: 'Cutaneous markers', method: 'Inspect midline skin from neck to coccyx', normal: 'No hair tuft, hemangioma, lipoma, or sinus tract' }
-          ], abnormalHints: ['Deep sacral dimple (>5mm) or >2.5cm from anus — imaging', 'Hair tuft, hemangioma, lipoma (occult dysraphism)', 'Palpable defect'] },
-
-          { name: 'Upper extremities', steps: [
-            { label: 'Spontaneous movement', method: 'Observe both arms for 30s', normal: 'Symmetric antigravity movement' },
-            { label: 'Digits', method: 'Count and inspect fingers both hands', normal: '5 digits each, no webbing or duplication' },
-            { label: 'Palmar creases', method: 'Inspect palmar creases', normal: 'Normal triradiate creases' }
-          ], abnormalHints: ['Erb/Klumpke palsy (paucity of movement)', 'Polydactyly, syndactyly', 'Single transverse (simian) palmar crease'] },
-
-          { name: 'Lower extremities / feet', steps: [
-            { label: 'Hip and knee range', method: 'Gently flex, extend, internally/externally rotate each', normal: 'Full symmetric range, no contracture' },
-            { label: 'Foot alignment', method: 'Inspect resting foot position', normal: 'Midline or mildly adducted forefoot' },
-            { label: 'Passive correction', method: 'Gently attempt to bring foot to neutral', normal: 'Fully correctable to neutral' },
-            { label: 'Stroke test', method: 'Stroke lateral border of foot', normal: 'Foot dorsiflexes and everts reflexively' }
-          ], abnormalHints: ['Rigid clubfoot (non-correctable talipes equinovarus)', 'Fixed metatarsus adductus', 'Rocker-bottom foot (trisomy 18)', 'Calcaneovalgus'] }
-        ]
-      },
-      neuro: {
-        overview: 'Primitive reflexes present and symmetric. Tone assessed passively and actively. Full exam 3–5 min on a quiet, fed infant.',
-        components: [
-          { name: 'Alertness and behavior', steps: [
-            { label: 'State cycling', method: 'Observe over 1–2 min for alert periods', normal: 'Alert periods with spontaneous eye opening' },
-            { label: 'Response to voice', method: 'Speak softly near ear', normal: 'Quiets to voice or turns toward sound' },
-            { label: 'Consolability', method: 'If crying, attempt to soothe with swaddling or voice', normal: 'Consolable within 1–2 min' }
-          ], abnormalHints: ['Lethargy', 'Jitteriness not stopped by passive flexion', 'Irritability unrelieved by feeding'] },
-
-          { name: 'Cranial nerves', steps: [
-            { label: 'CN II — pupil response', method: 'Shine light in each eye', normal: 'Pupils equal, reactive to light, direct and consensual' },
-            { label: 'CN II — blink to light', method: 'Bright light in the line of sight', normal: 'Reflex blink' },
-            { label: 'CN VII — facial symmetry at rest', method: 'Observe resting face', normal: 'Symmetric nasolabial folds' },
-            { label: 'CN VII — facial symmetry with cry', method: 'Note face during a cry', normal: 'Symmetric grimace' },
-            { label: 'CN IX, X, XII — suck and swallow', method: 'Offer clean gloved finger, pacifier, or during feed', normal: 'Strong coordinated suck-swallow, no choking' }
-          ], abnormalHints: ['Asymmetric face (CN VII injury — usually forceps)', 'Poor suck or uncoordinated swallow', 'Fixed or unequal pupil'] },
-
-          { name: 'Tone — passive', steps: [
-            { label: 'Pull-to-sit', method: 'Grasp hands/wrists, pull smoothly to sit', normal: 'Brief head lag at term; not dramatic' },
-            { label: 'Ventral suspension', method: 'Suspend prone over hand at chest', normal: 'Head briefly lifts to horizontal; extremities flexed' },
-            { label: 'Arm recoil', method: 'Extend both arms fully at elbows, release', normal: 'Rapid return to flexion' },
-            { label: 'Popliteal angle', method: 'Hip flexed 90°, extend knee maximally', normal: '≤110°' }
-          ], abnormalHints: ['Marked head lag (hypotonia)', 'Slip-through on vertical suspension', 'Hypertonia / scissoring', 'Floppy limbs with no recoil'] },
-
-          { name: 'Spontaneous movement', steps: [
-            { label: 'Observe limbs', method: 'Undisturbed over 1 min, note movement', normal: 'Symmetric antigravity movement of all 4 limbs' },
-            { label: 'Quality of movement', method: 'Note smoothness vs jitteriness', normal: 'Smooth, mildly variable movements' }
-          ], abnormalHints: ['Paucity of movement in one limb', 'Coarse jitteriness', 'Clonic jerks', 'Tonic posturing'] },
-
-          { name: 'Primitive reflexes', steps: [
-            { label: 'Moro', method: 'Support head; allow 30° head drop or loud clap', normal: 'Symmetric arm abduction then flexion, often cry' },
-            { label: 'Rooting', method: 'Stroke cheek at corner of mouth', normal: 'Turns head toward stroke and opens mouth' },
-            { label: 'Palmar grasp', method: 'Press into palm with finger', normal: 'Strong, symmetric finger flexion' },
-            { label: 'Plantar grasp', method: 'Press ball of foot below toes', normal: 'Toes flex around finger symmetrically' },
-            { label: 'Stepping', method: 'Hold upright with feet touching surface', normal: 'Alternating stepping movements' },
-            { label: 'Tonic neck (fencing)', method: 'Turn head to one side with infant supine', normal: 'Same-side arm extends, opposite flexes (not obligate)' },
-            { label: 'Galant', method: 'Stroke paravertebrally from shoulder to buttock, one side', normal: 'Trunk curves toward stroked side' }
-          ], abnormalHints: ['Absent or asymmetric Moro — CNS injury, brachial plexus, clavicle fx', 'Absent grasps — CNS depression', 'Obligate tonic neck is abnormal'] },
-
-          { name: 'Babinski (plantar response)', steps: [
-            { label: 'Stroke lateral sole', method: 'Firm stroke from heel toward toes along lateral plantar border', normal: 'Up-going great toe with fanning (normal in newborn)' },
-            { label: 'Symmetry check', method: 'Repeat opposite foot', normal: 'Symmetric response' }
-          ], abnormalHints: ['Asymmetric response is always abnormal'] }
-        ]
-      },
-      resp: {
-        overview: 'Newborn respiratory transition — RDS, TTN, pneumonia, meconium aspiration dominate the differential. Normal RR ≤ 60. Grunting is an alarm sign.',
-        components: [
-          { name: 'Inspection',
-            significance: 'Detects distress and localises cause. Silverman score quantifies retraction severity.',
-            pearl: 'Grunting is physiologic PEEP against a partially closed glottis — always a sign of significant lung pathology in a newborn. Never dismiss it as fussy breathing.',
-            steps: [
-              { label: 'Respiratory rate', method: 'Count over full 60 s, quiet and undisturbed.', normal: '40–60 /min; tachypnea > 60' },
-              { label: 'Work of breathing (Silverman)', method: 'Inspect for upper-chest retraction, lower-chest retraction, xiphoid retraction, nasal flaring, grunting. Score 0–2 for each.', normal: 'Total Silverman 0 — no distress' },
-              { label: 'Audible sounds', method: 'Listen without stethoscope — stridor? grunting? wheeze across the room?', normal: 'Quiet respirations' },
-              { label: 'Colour', method: 'Inspect trunk and mucous membranes for central cyanosis; acrocyanosis (blue hands/feet) is normal in the first days.', normal: 'Pink trunk and mucous membranes' },
-              { label: 'Chest shape', method: 'Inspect AP:transverse diameter and symmetry.', normal: 'Slightly barrel-shaped is normal; symmetric' }
-            ],
-            abnormalHints: ['Grunting — RDS, pneumonia, sepsis, CHD', 'Retractions + tachypnea — RDS, TTN, pneumothorax', 'Central cyanosis — cyanotic CHD, severe lung disease, persistent pulmonary HTN', 'Asymmetric chest movement — pneumothorax, diaphragmatic hernia'] },
-          { name: 'Auscultation',
-            significance: 'Short stethoscope time in neonates because they fuss easily — get the most important zones first.',
-            pearl: 'Listen at the axilla, not just the anterior chest — pneumothorax can sound normal anteriorly. Auscultate both axillae systematically.',
-            steps: [
-              { label: 'Air entry — anterior', method: 'Listen bilaterally at the upper and lower anterior chest.', normal: 'Symmetric bilateral air entry' },
-              { label: 'Air entry — axillary', method: 'Listen bilaterally at each axilla — this is the most sensitive area for detecting a small pneumothorax.', normal: 'Clear and symmetric' },
-              { label: 'Adventitious sounds', method: 'Listen for transmitted upper-airway sounds, crackles (RDS, pneumonia), grunting sounds.', normal: 'No crackles, no wheeze, clear sounds' },
-              { label: 'Inspiration:expiration ratio', method: 'Observe breath-sound timing.', normal: 'Inspiration > expiration in length' }
-            ],
-            abnormalHints: ['Asymmetric air entry — pneumothorax, diaphragmatic hernia, endobronchial intubation', 'Fine crackles — RDS, TTN, pneumonia', 'Absent breath sounds unilaterally — pneumothorax or selective intubation'] }
-        ]
-      },
-      cv: {
-        overview: 'Neonatal CV exam screens for CHD — the window of presentation is short and some lesions (duct-dependent) decompensate within hours of birth. Pre/postductal saturations + femoral pulses are the two fastest screens.',
-        components: [
-          { name: 'Inspection and pre/postductal saturations',
-            significance: 'Pre/postductal SpO₂ differential > 3% suggests a duct-dependent lesion or persistent pulmonary HTN. Universal CCHD screening uses this.',
-            pearl: 'Pulse ox on the right hand = preductal (proximal to PDA insertion). Foot = postductal. Both arms and both legs should match; a differential is a red flag for critical CHD.',
-            steps: [
-              { label: 'Central cyanosis', method: 'Inspect tongue, lips, oral mucosa.', normal: 'Pink mucous membranes' },
-              { label: 'Pre/postductal SpO₂', method: 'Measure SpO₂ in right hand (preductal) AND either foot (postductal). Baby must be ≥24 hr old for CCHD screening.', normal: 'Both ≥ 95% AND difference < 3%' },
-              { label: 'Peripheral perfusion', method: 'Capillary refill on sternum; note mottling or distal cyanosis.', normal: 'Capillary refill < 2 s, warm pink extremities' },
-              { label: 'Precordial activity', method: 'Inspect anterior chest for hyperactive precordium.', normal: 'Not visible or minimally visible' }
-            ],
-            abnormalHints: ['Central cyanosis with SpO₂ < 95% → cyanotic CHD workup (4-extremity BP, ECG, hyperoxia test, echo)', 'Differential > 3% (pre > post) → duct-dependent systemic flow (HLHS, coarctation, interrupted arch)', 'Preductal < postductal — persistent pulmonary HTN with reversed shunt'] },
-          { name: 'Palpation and auscultation',
-            significance: 'Absent femoral pulses + arm-leg BP gradient = coarctation. Many CHD lesions manifest murmurs only after ductus closes (48–72 h).',
-            pearl: 'Always palpate femoral pulses before discharging any newborn. Absent femorals in a well-appearing baby can be the only finding in a ductal-dependent coarctation — catastrophic if missed.',
-            steps: [
-              { label: 'Apex beat', method: 'Palpate at the 4th ICS left of sternum (apex is higher in newborns).', normal: 'Palpable at 4th ICS, mid-clavicular or just lateral' },
-              { label: 'Femoral pulses', method: 'Palpate both femoral pulses at the mid-inguinal point while simultaneously feeling the right brachial pulse — detects delay.', normal: 'Present, symmetric, equal timing with brachial' },
-              { label: 'Auscultate each cardiac area', method: 'Use pediatric diaphragm at each classic point; baby quiet if possible.', normal: 'S1 S2 crisp; physiologic flow murmur sometimes present in the first 24–48 h' },
-              { label: 'Continuous murmur', method: 'Listen below the left clavicle for a continuous ("machinery") murmur of PDA.', normal: 'No continuous murmur after the first day of life in a term baby' },
-              { label: 'Four-limb BP (if any concern)', method: 'Right arm, left arm, both legs.', normal: 'Within 10 mmHg across limbs' }
-            ],
-            abnormalHints: ['Absent femoral pulses — coarctation of the aorta (surgical emergency if duct-dependent)', 'Harsh holosystolic at LLSB — VSD', 'Continuous machinery murmur — PDA (expected in preterm; in term > 48 h is abnormal)', 'Gallop S3/S4 — heart failure', 'Single S2 — transposition, truncus, severe AS/PS'] }
-        ]
-      }
-    },
-
-    infant: {
-      label: 'Infant (1–12 months)',
-      msk: {
-        overview: 'Continued DDH screen through 6 months. Watch motor progression and symmetry of tone/movement.',
-        components: [
-          { name: 'Hips — continued DDH screen', steps: [
-            { label: 'Thigh-fold symmetry', method: 'Inspect with infant supine, thighs flexed', normal: 'Symmetric folds' },
-            { label: 'Barlow/Ortolani (through 3mo)', method: 'As in newborn — thumb medial, flex 90°, adduct+push then abduct+lift', normal: 'Negative bilaterally' },
-            { label: 'Abduction (any age)', method: 'Flex 90°, abduct simultaneously', normal: '≥70° symmetric abduction' },
-            { label: 'Galeazzi', method: 'Knees flexed feet flat on exam table', normal: 'Knees equal height' }
-          ], abnormalHints: ['Clunk on Barlow/Ortolani (<3mo)', 'Limited abduction', 'Asymmetric folds', 'Positive Galeazzi'] },
-
-          { name: 'Gross-motor milestones (age-appropriate)', steps: [
-            { label: 'Head control', method: 'Prone, pull-to-sit, held upright', normal: 'Age-appropriate: 2mo lifts head 45°; 4mo no head lag' },
-            { label: 'Rolling', method: 'Observe on flat surface', normal: 'Rolls back-to-front by 5–6mo' },
-            { label: 'Sitting', method: 'Place in sitting position', normal: 'Tripod sit by 6mo; sits without support by 7–8mo' },
-            { label: 'Standing', method: 'Support under arms', normal: 'Bears weight by 6mo; pulls to stand by 9mo' }
-          ], abnormalHints: ['Milestone delay by ≥2mo', 'Loss of previously attained milestone', 'Asymmetric use of limbs'] },
-
-          { name: 'Spine', steps: [
-            { label: 'Palpate seated', method: 'Run finger along spine with infant sitting or held upright', normal: 'Midline, no step-offs' },
-            { label: 'Back curvature', method: 'Inspect sitting and lying', normal: 'Physiologic gentle kyphosis in early infancy; lumbar lordosis as sitting develops' }
-          ], abnormalHints: ['Fixed kyphoscoliosis', 'Sacral dimple with cutaneous marker', 'Step-off'] },
-
-          { name: 'Extremities', steps: [
-            { label: 'Passive range', method: 'Through each major joint', normal: 'Full symmetric range' },
-            { label: 'Joint inspection', method: 'Inspect for swelling, warmth, effusion', normal: 'No swelling, warmth, or effusion' },
-            { label: 'Feet alignment', method: 'Observe standing if pulling up, else passive positioning', normal: 'Correctable or aligned feet; flexible' }
-          ], abnormalHints: ['Joint swelling/warmth (septic vs reactive arthritis)', 'Rigid clubfoot', 'Persistent asymmetric tone'] }
-        ]
-      },
-      neuro: {
-        overview: 'Primitive reflexes fading on schedule; protective reflexes emerging; gross motor and tone interlinked.',
-        components: [
-          { name: 'Alertness and social engagement', steps: [
-            { label: 'Social smile', method: 'Face-to-face interaction', normal: 'Social smile by 6–8 weeks' },
-            { label: 'Tracking', method: 'Move object across visual field', normal: '180° horizontal tracking by 3mo' },
-            { label: 'Engagement', method: 'Face-to-face, voice, toys', normal: 'Age-appropriate reciprocal interaction' }
-          ], abnormalHints: ['No social smile by 3mo', 'Absent tracking past 3mo', 'Poor engagement (developmental concern)'] },
-
-          { name: 'Cranial nerves', steps: [
-            { label: 'Pupils', method: 'Light response each eye', normal: 'Equal reactive' },
-            { label: 'Eye alignment', method: 'Inspect with gaze forward and in all directions', normal: 'No strabismus past 4mo' },
-            { label: 'Facial symmetry', method: 'Observe smile and cry', normal: 'Symmetric' },
-            { label: 'Suck and swallow', method: 'Observe feeding', normal: 'Coordinated, no choking' }
-          ], abnormalHints: ['Persistent nystagmus', 'Strabismus past 4mo', 'Asymmetric face'] },
-
-          { name: 'Tone', steps: [
-            { label: 'Pull-to-sit', method: 'Gently pull wrists/hands', normal: 'No head lag by 4mo' },
-            { label: 'Ventral suspension', method: 'Support prone, observe', normal: 'Head above horizontal, extremities actively flexed (age-dependent)' },
-            { label: 'Vertical suspension', method: 'Support under arms, lift', normal: 'Does not slip through hands' }
-          ], abnormalHints: ['Persistent head lag past 4mo (hypotonia)', 'Hypertonia / scissoring (UMN)', 'Slip-through on vertical suspension'] },
-
-          { name: 'Primitive reflex integration', steps: [
-            { label: 'Moro', method: 'Head drop or clap', normal: 'Absent by 6mo' },
-            { label: 'Palmar grasp', method: 'Press into palm', normal: 'Integrated by 5–6mo; replaced by voluntary grasp' },
-            { label: 'Tonic neck', method: 'Turn head to side', normal: 'Absent by 6mo' },
-            { label: 'Rooting', method: 'Stroke cheek', normal: 'Absent by 3–4mo' }
-          ], abnormalHints: ['Persistence of any primitive reflex past 6mo warrants eval (CP, CNS injury)'] },
-
-          { name: 'Protective and postural reflexes', steps: [
-            { label: 'Parachute', method: 'Held prone, tilt head downward suddenly', normal: 'Symmetric arm extension protectively by 9mo (emerges 6–9mo)' },
-            { label: 'Lateral propping', method: 'Seated infant, gentle tilt to one side', normal: 'Arm extends to catch by 6–7mo' },
-            { label: 'Landau', method: 'Suspend prone', normal: 'Extends head, spine, legs by 6mo' }
-          ], abnormalHints: ['Absent parachute after 12mo (concerning)', 'Asymmetric lateral propping', 'Absent Landau'] }
-        ]
-      },
-      resp: {
-        overview: 'Infant respiratory disease centers on bronchiolitis, reactive airways, and pneumonia. Normal RR ≤ 50 (< 2 mo: ≤ 60). Infants are obligate nose-breathers — nasal congestion alone can cause significant WOB.',
-        components: [
-          { name: 'Inspection',
-            significance: 'Infant distress signs escalate fast. Nasal flaring, tracheal tug, head bobbing = significant WOB. Apnea in an infant < 2 mo is an emergency.',
-            pearl: 'A quiet infant with retractions is more worrying than a crying one — exhausted infants stop crying and become hypoxic silently.',
-            steps: [
-              { label: 'Respiratory rate', method: 'Count over full 60 s while quiet.', normal: '< 2 mo: ≤ 60; 2–12 mo: ≤ 50' },
-              { label: 'Work of breathing', method: 'Inspect nasal flaring, subcostal/intercostal/suprasternal retractions, tracheal tug, head-bobbing, accessory muscle use.', normal: 'No retractions, effortless breathing' },
-              { label: 'Audible sounds', method: 'Stridor? Wheeze across the room? Grunting? Prolonged expiration?', normal: 'Quiet respirations' },
-              { label: 'Colour and feeding history', method: 'Central cyanosis? Poor feeding (feeding is an effort marker in infants)?', normal: 'Pink, feeds well' },
-              { label: 'Apnea observation', method: 'Watch for ≥ 20-s pauses or pauses < 20 s with bradycardia/cyanosis.', normal: 'No apneas' }
-            ],
-            abnormalHints: ['Grunting / persistent retractions — pneumonia, bronchiolitis, CHF', 'Wheeze — bronchiolitis (RSV), asthma, foreign body', 'Stridor — croup (6 mo–6 y), laryngomalacia (infant), foreign body', 'Apnea — bronchiolitis, sepsis, pertussis, seizure'] },
-          { name: 'Auscultation',
-            significance: 'Infants have a thin chest wall — sounds transmit widely. Symmetry, wheeze, and crackles are the main findings.',
-            pearl: 'In bronchiolitis, the classical finding is widespread end-inspiratory fine crackles PLUS expiratory wheeze. Tachypnea + retractions in an RSV-season infant confirms.',
-            steps: [
-              { label: 'Air entry — bilateral', method: 'Warm stethoscope; listen at anterior chest and both axillae, both sides.', normal: 'Symmetric air entry' },
-              { label: 'Wheeze', method: 'Listen in expiration. Diffuse wheeze = lower airway; focal wheeze = foreign body or local obstruction.', normal: 'No wheeze' },
-              { label: 'Crackles', method: 'Listen in late inspiration. Focal = pneumonia; diffuse fine = bronchiolitis.', normal: 'No crackles' },
-              { label: 'Prolonged expiration', method: 'Note expiration:inspiration length ratio.', normal: 'Inspiration ≥ expiration' }
-            ],
-            abnormalHints: ['Focal crackles + fever — pneumonia', 'Diffuse wheeze + fine crackles in an RSV-season infant — bronchiolitis', 'Silent chest with extreme WOB — impending respiratory failure'] }
-        ]
-      },
-      cv: {
-        overview: 'Most CHD manifests in the first year as pulmonary blood-flow changes and the ductus closes. Infant CV exam = growth review + inspection + femoral pulses + auscultation. A harsh pan-systolic LLSB murmur in a 6-week-old = VSD until proven otherwise.',
-        components: [
-          { name: 'Inspection and functional assessment',
-            significance: 'Heart failure in infants presents as poor feeding, sweating during feeds (diaphoresis), tachypnea, and poor weight gain. These historical features predict bad exam findings.',
-            pearl: 'Ask "Does the baby sweat while feeding?" — infant CHF presents with diaphoresis on the forehead during feeds, well before peripheral edema appears.',
-            steps: [
-              { label: 'Growth trajectory', method: 'Plot weight-for-age on WHO chart. Failure to thrive raises CHD concern.', normal: 'Tracking ≥ 10th percentile or stable on personal curve' },
-              { label: 'Feeding history', method: 'Ask about feed duration, sweating with feeds, tachypnea with feeds, tiring easily.', normal: 'Feeds < 20 min, no diaphoresis, no tachypnea' },
-              { label: 'Central cyanosis', method: 'Inspect tongue and oral mucosa.', normal: 'Pink' },
-              { label: 'Clubbing', method: 'Inspect finger nail beds (subtle in infants).', normal: 'No clubbing' },
-              { label: 'Peripheral perfusion', method: 'Cap refill, warmth of extremities.', normal: 'Cap refill < 2 s, warm extremities' }
-            ],
-            abnormalHints: ['Poor weight gain — consider CHF from L-to-R shunt (VSD, PDA, AVSD)', 'Diaphoresis with feeds — infant CHF', 'Tiring with feeds — significant CHD', 'Central cyanosis — cyanotic CHD (ToF, TGA, TA, etc.)'] },
-          { name: 'Palpation and auscultation',
-            significance: 'Femoral pulses + 4-limb BP screen coarctation. A harsh holosystolic murmur at LLSB is almost always a VSD in this age.',
-            pearl: 'Listen over each of the 5 classic points as in the adult exam — the locations shift slightly with infant chest size but relative positions are the same. Also listen at the back: coarctation murmurs radiate there.',
-            steps: [
-              { label: 'Apex beat', method: 'Palpate at 4th ICS mid-clavicular line.', normal: 'Palpable at 4th ICS in infants' },
-              { label: 'Femoral pulses', method: 'Palpate bilaterally, simultaneously with right brachial.', normal: 'Present, equal, no delay vs brachial' },
-              { label: 'Listen at each classic area (APTM)', method: 'See APTM diagram. Use pediatric stethoscope with both diaphragm and bell.', normal: 'S1 and S2 crisp, no murmur or physiologic only' },
-              { label: 'Listen over the back (interscapular)', method: 'Check for radiation of coarctation murmurs.', normal: 'No radiating murmur' }
-            ],
-            abnormalHints: ['Harsh holosystolic LLSB murmur — VSD', 'Continuous "machinery" murmur below left clavicle — PDA', 'Systolic ejection at ULSB + fixed split S2 — ASD', 'Ejection murmur at ULSB + cyanosis — tetralogy of Fallot', 'Absent femorals + radio-femoral delay — coarctation', 'Gallop + tachycardia — heart failure'] }
-        ]
-      }
-    },
-
-    toddler: {
-      label: 'Toddler (1–3 years)',
-      msk: {
-        overview: 'Gait, physiologic alignment changes, in-toeing, joint range. Cooperation unpredictable — use play.',
-        components: [
-          { name: 'Gait', steps: [
-            { label: 'Base of support', method: 'Have child walk ~10 feet', normal: 'Wide-based initially, narrowing by 2y' },
-            { label: 'Heel-strike', method: 'Observe foot contact pattern', normal: 'Heel-strike developing by 18mo, consistent by 2y' },
-            { label: 'Arm swing', method: 'Observe reciprocal arm swing', normal: 'Reciprocal arm swing by 18mo' },
-            { label: 'Symmetry', method: 'Watch both sides in stance and swing', normal: 'Symmetric stride length and cadence' }
-          ], abnormalHints: ['Toe-walking past 2y (idiopathic vs CP vs DMD)', 'Limp (Legg-Calvé-Perthes, transient synovitis, trauma)', 'Wide-based ataxia'] },
-
-          { name: 'Knee alignment', steps: [
-            { label: 'Stand feet together', method: 'Feet/medial malleoli touching; inspect knees', normal: 'Genu varum resolving by 18–24mo; mild genu valgum common by 2–3y' },
-            { label: 'Intercondylar or intermalleolar distance', method: 'Measure if alignment appears abnormal', normal: '<5cm intercondylar (varum) or <8cm intermalleolar (valgum)' },
-            { label: 'Symmetry', method: 'Compare sides', normal: 'Symmetric' }
-          ], abnormalHints: ['Persistent varum past 2y', 'Severe valgum >8cm', 'Unilateral (Blount disease, rickets)'] },
-
-          { name: 'Feet alignment', steps: [
-            { label: 'In-toeing / out-toeing', method: 'Observe foot angle during gait', normal: 'Mild in-toeing common (tibial torsion, femoral anteversion)' },
-            { label: 'Arch during stance', method: 'Stand flat, then on tiptoes', normal: 'Flexible flat foot that forms arch on tiptoe' },
-            { label: 'Heel alignment', method: 'View from behind standing', normal: 'Neutral or mildly valgus heel' }
-          ], abnormalHints: ['Rigid flat foot (tarsal coalition)', 'Fixed metatarsus adductus', 'Severe in-toeing >15°'] },
-
-          { name: 'Joint range', steps: [
-            { label: 'Hips', method: 'Flex, abduct, rotate each hip', normal: 'Full symmetric range, no pain' },
-            { label: 'Knees', method: 'Flex, extend; palpate for effusion', normal: 'Full range, no effusion, stable' },
-            { label: 'Ankles', method: 'Dorsiflex, plantarflex, invert, evert', normal: 'Full range' },
-            { label: 'Shoulders, elbows, wrists', method: 'Through full range each', normal: 'Full symmetric range' }
-          ], abnormalHints: ['Joint effusion (septic vs reactive)', 'Guarded or painful motion', 'Asymmetric limitation'] },
-
-          { name: 'Spine', steps: [
-            { label: 'Inspect standing', method: 'View spine from behind', normal: 'Midline, no prominent curve' },
-            { label: 'Palpate midline', method: 'Run finger along spinous processes', normal: 'Midline, no step-off, no tenderness' },
-            { label: 'Shoulder/hip symmetry', method: 'Compare shoulder and hip heights', normal: 'Symmetric' }
-          ], abnormalHints: ['Fixed scoliosis', 'Abnormal kyphosis', 'Asymmetric shoulder/hip', 'Midline tenderness'] }
-        ]
-      },
-      neuro: {
-        overview: 'Shifting to adult-pattern exam. Primitive reflexes should be absent. Use play-based techniques.',
-        components: [
-          { name: 'Mental status and language', steps: [
-            { label: 'Engagement', method: 'Interaction with examiner/parent', normal: 'Alert, interactive, age-appropriate' },
-            { label: 'Language — expressive', method: 'Note spontaneous utterances', normal: '1y: 1–3 words; 2y: 2-word phrases; 3y: short sentences' },
-            { label: 'Language — receptive', method: 'Ask to point to body parts or follow simple commands', normal: 'Follows age-appropriate commands' }
-          ], abnormalHints: ['Language regression (autism, epileptic encephalopathy)', 'Poor engagement', 'No 2-word phrases by 2y'] },
-
-          { name: 'Cranial nerves', steps: [
-            { label: 'CN II — pupil response', method: 'Shine light each eye', normal: 'Pupils equal reactive' },
-            { label: 'CN III, IV, VI — EOM', method: 'Follow toy in H pattern', normal: 'Full smooth tracking, no strabismus' },
-            { label: 'CN V — facial sensation', method: 'Light touch on forehead, cheek, jaw', normal: 'Responds to touch, symmetric' },
-            { label: 'CN VII — face', method: 'Elicit smile, watch eye closure during cry', normal: 'Symmetric face' },
-            { label: 'CN IX, X, XII — mouth', method: 'Say "ahh"; stick out tongue', normal: 'Palate rises symmetrically; tongue midline' }
-          ], abnormalHints: ['Strabismus', 'Facial asymmetry', 'Tongue deviation', 'Absent palate elevation'] },
-
-          { name: 'Motor — tone and bulk', steps: [
-            { label: 'Passive tone', method: 'Move each limb through full range', normal: 'Normal resistance throughout' },
-            { label: 'Bulk inspection', method: 'Inspect muscle bulk of thighs, calves, glutes', normal: 'Symmetric, age-appropriate bulk' },
-            { label: 'Contracture check', method: 'Test for heel-cord tightness, hamstring tightness', normal: 'No contractures' }
-          ], abnormalHints: ['Spasticity (especially catch in ankles)', 'Hypotonia', 'Calf pseudo-hypertrophy (DMD)'] },
-
-          { name: 'Motor — functional strength', steps: [
-            { label: 'Rising from floor', method: 'Place flat on back; ask to stand up', normal: 'Rises without using hands to push off thighs (no Gowers)' },
-            { label: 'Climbing stairs', method: 'Observe or history', normal: 'Climbs holding rail' },
-            { label: 'Squatting/getting up', method: 'Encourage via play', normal: 'Squats and rises without help' }
-          ], abnormalHints: ['Gowers sign (proximal weakness — DMD)', 'Unable to climb stairs at age expected', 'Calf pain on walking (myositis)'] },
-
-          { name: 'Deep tendon reflexes', steps: [
-            { label: 'Patellar', method: 'Sitting or supine with distraction (toy)', normal: '2+ symmetric' },
-            { label: 'Biceps', method: 'Arm at rest, strike thumb on tendon', normal: '2+ symmetric' },
-            { label: 'Achilles', method: 'With distraction', normal: '2+ symmetric' }
-          ], abnormalHints: ['Hyperreflexia or clonus (UMN, CP)', 'Absent reflexes (LMN, neuropathy)', 'Asymmetry'] },
-
-          { name: 'Coordination and gait', steps: [
-            { label: 'Run', method: 'Watch run ~10 feet', normal: 'Runs with reciprocal arm swing by 2y' },
-            { label: 'Stairs', method: 'Observe', normal: 'Climbs with rail' },
-            { label: 'Kick ball', method: 'Place ball; observe kick', normal: 'Kicks by 2y' },
-            { label: 'Ataxia check', method: 'Watch for fluency of movement', normal: 'Smooth, no tremor' }
-          ], abnormalHints: ['Ataxic gait', 'Intention tremor', 'Clumsiness beyond age'] },
-
-          { name: 'Plantar response', steps: [
-            { label: 'Stroke lateral sole', method: 'Firm stroke from heel to toes', normal: 'Down-going great toe (plantar flexion) by age 2' }
-          ], abnormalHints: ['Up-going toe after age 2 = UMN sign (Babinski positive)'] }
-        ]
-      },
-      resp: {
-        overview: 'Toddler respiratory disease: viral URIs, reactive airways, croup (6 mo–6 y classical age), foreign-body aspiration (age 1–3 is peak). Normal RR ≤ 40.',
-        components: [
-          { name: 'Inspection',
-            pearl: 'Sudden onset of unilateral wheeze + choking history in a toddler = foreign body until proven otherwise. CXR in expiration (or decubitus) helps show the trapped air.',
-            steps: [
-              { label: 'Respiratory rate', method: 'Count over full 60 s if possible.', normal: '≤ 40 /min' },
-              { label: 'Work of breathing', method: 'Retractions, nasal flaring, tracheal tug.', normal: 'No retractions' },
-              { label: 'Audible sounds', method: 'Stridor (croup), wheeze, barking cough.', normal: 'Quiet respirations' },
-              { label: 'Drooling / posture', method: 'Tripod positioning, drooling (epiglottitis in unvaccinated child).', normal: 'No drooling, normal posture' }
-            ],
-            abnormalHints: ['Barking cough + stridor — croup', 'Drooling + tripod + toxic — epiglottitis (emergency)', 'Sudden unilateral wheeze — foreign body aspiration'] },
-          { name: 'Auscultation',
-            steps: [
-              { label: 'Air entry', method: 'Cooperation variable — listen quickly and systematically.', normal: 'Symmetric' },
-              { label: 'Adventitious sounds', method: 'Wheeze, crackles, stridor at the neck.', normal: 'Clear lung fields' },
-              { label: 'Unilateral findings', method: 'Focal wheeze, decreased air entry, or asymmetry — think foreign body or pneumonia.', normal: 'Symmetric bilateral' }
-            ],
-            abnormalHints: ['Unilateral decreased breath sounds + wheeze — foreign body', 'Focal crackles — pneumonia', 'Diffuse wheeze — asthma/RAD'] }
-        ]
-      },
-      cv: {
-        overview: 'Most hemodynamically significant CHD has been detected by this age. Innocent murmurs peak here (Still\'s murmur, venous hum). The exam is adult-pattern but with smaller chest and less cooperation.',
-        components: [
-          { name: 'Inspection and palpation',
-            pearl: 'Innocent murmurs are a normal finding in well toddlers — soft, systolic, at the LLSB, musical, and they change with position. Anything that doesn\'t fit that pattern deserves referral.',
-            steps: [
-              { label: 'General appearance + growth', method: 'Happy, active, tracking growth.', normal: 'Normal growth and activity' },
-              { label: 'Colour and clubbing', method: 'Inspect tongue, nail beds.', normal: 'Pink, no clubbing' },
-              { label: 'Apex beat', method: 'Palpate at 5th ICS mid-clavicular line.', normal: 'Located at 5th ICS MCL, tapping quality' },
-              { label: 'Peripheral pulses', method: 'Brachial + femoral, symmetric and simultaneous.', normal: 'Symmetric, no delay' }
-            ],
-            abnormalHints: ['Tiring with play, poor growth — missed CHD', 'Cyanosis + clubbing — cyanotic CHD', 'Absent femorals — coarctation'] },
-          { name: 'Auscultation',
-            steps: [
-              { label: 'All 5 classic points', method: 'See APTM diagram above — Aortic, Pulmonic, Erb\'s, Tricuspid, Mitral.', normal: 'Crisp S1, S2 with physiologic split at pulmonic area' },
-              { label: 'Evaluate any murmur', method: 'Timing, location, radiation, grade. Apply the "7 S" innocent-murmur criteria.', normal: 'No murmur, or soft (≤ grade 2) innocent murmur' },
-              { label: 'Change with position', method: 'Have toddler sit, stand, lie down — does the murmur change? Innocent murmurs typically disappear or soften with standing.', normal: 'Murmur (if any) changes with position' }
-            ],
-            abnormalHints: ['Harsh, loud (≥3/6), radiating, or diastolic murmur — not innocent, refer', 'Cyanosis + murmur — CHD workup', 'Fixed split S2 — ASD'] }
-        ]
-      }
-    },
-
-    preschool: {
-      label: 'Preschool (3–5 years)',
-      msk: {
-        overview: 'Functional gait maneuvers, scoliosis screen, resolving physiologic alignment.',
-        components: [
-          { name: 'Gait — multiple patterns', steps: [
-            { label: 'Normal gait', method: 'Walk ~15 feet barefoot', normal: 'Symmetric, smooth, reciprocal arm swing' },
-            { label: 'Heel walking', method: 'Walk on heels only', normal: 'Able by 4y' },
-            { label: 'Toe walking', method: 'Walk on toes only', normal: 'Able by 4y' },
-            { label: 'Tandem walking', method: 'Heel-to-toe along a line for 5 steps', normal: 'Able by 4y with minimal deviation' },
-            { label: 'Hopping', method: 'Hop on one foot', normal: '3–5 hops on preferred foot by 4y' }
-          ], abnormalHints: ['Persistent toe-walking', 'Asymmetric stance/stride', 'Difficulty with any pattern'] },
-
-          { name: 'Alignment', steps: [
-            { label: 'Knee alignment', method: 'Stand feet together', normal: 'Mild residual valgus resolving; neutral by 6–7y' },
-            { label: 'Foot arch', method: 'Standing, then tiptoe', normal: 'Arch forms on tiptoe (flexible flat foot)' },
-            { label: 'Heel position', method: 'View from behind standing', normal: 'Neutral or mild valgus' }
-          ], abnormalHints: ['Persistent unilateral varum', 'Rigid flat foot (no arch on tiptoe)', 'Pes cavus'] },
-
-          { name: 'Scoliosis screen (Adam forward-bend)', steps: [
-            { label: 'Position', method: 'Feet together, bend forward at waist, arms hanging, palms together', normal: 'Arms and head relaxed' },
-            { label: 'View from behind', method: 'Examiner at same height; look along back', normal: 'Symmetric paraspinal contour' },
-            { label: 'View from side', method: 'Side view for kyphosis', normal: 'Smooth thoracic curve' }
-          ], abnormalHints: ['Rib hump (thoracic scoliosis)', 'Lumbar prominence', 'Asymmetric scapular height'] },
-
-          { name: 'Joint range and stability', steps: [
-            { label: 'Active range', method: 'Ask to perform full range at hips, knees, ankles, shoulders, elbows, wrists', normal: 'Full symmetric range, no pain' },
-            { label: 'Knee stability', method: 'Palpate for effusion; assess stability if complaint', normal: 'Stable, no effusion' },
-            { label: 'Carrying angle (elbows)', method: 'Arms at sides, palms forward', normal: 'Normal valgus carrying angle' }
-          ], abnormalHints: ['Joint hypermobility (Beighton score)', 'Effusion', 'Pain with motion', 'Valgus >15°'] },
-
-          { name: 'Feet', steps: [
-            { label: 'Standing inspection', method: 'View from front and behind', normal: 'Symmetric feet, neutral heel, flexible flat feet common' },
-            { label: 'Tiptoe', method: 'Stand on tiptoes', normal: 'Arch forms, symmetric' },
-            { label: 'Pes planus vs cavus', method: 'Note arch height', normal: 'Flexible flat foot or mild arch' }
-          ], abnormalHints: ['Rigid flat foot', 'Pes cavus (Charcot-Marie-Tooth)', 'Pain'] }
-        ]
-      },
-      neuro: {
-        overview: 'Formal pediatric neuro exam now feasible — most 4- and 5-year-olds cooperate with structured testing.',
-        components: [
-          { name: 'Mental status and language', steps: [
-            { label: 'Orientation (age-appropriate)', method: 'Ask name, age, where you are', normal: 'Knows name and age by 3y; location by 4–5y' },
-            { label: 'Speech intelligibility', method: 'Listen to spontaneous speech', normal: 'Strangers understand by 4y' },
-            { label: 'Receptive language', method: '2- and 3-step commands', normal: 'Follows 3-step commands by 4–5y' }
-          ], abnormalHints: ['Dysarthria', 'Expressive or receptive language delay', 'Inattention'] },
-
-          { name: 'Cranial nerves (II–XII)', steps: [
-            { label: 'CN II — visual acuity', method: 'HOTV chart or pictures at 10ft, each eye', normal: '20/30 or better by 4y; 20/25 by 5y' },
-            { label: 'CN II — visual fields', method: 'Confrontation with toys from periphery', normal: 'Full fields' },
-            { label: 'CN II — pupils', method: 'Light response each eye', normal: 'PERRL' },
-            { label: 'CN III, IV, VI — EOM', method: 'Follow toy in H pattern; include convergence', normal: 'Full EOM, convergence present' },
-            { label: 'CN V — sensation', method: 'Light touch forehead, cheek, jaw each side', normal: 'Intact, symmetric' },
-            { label: 'CN V — motor', method: 'Clench teeth, palpate masseter', normal: 'Symmetric strong bulk' },
-            { label: 'CN VII — face', method: 'Smile, wrinkle forehead, close eyes, puff cheeks', normal: 'Symmetric movement of all regions' },
-            { label: 'CN VIII — hearing', method: 'Finger rub each ear or whispered words', normal: 'Intact bilaterally' },
-            { label: 'CN IX, X — palate', method: 'Open mouth, say "ahh"', normal: 'Palate rises symmetrically, uvula midline' },
-            { label: 'CN XI — SCM/trapezius', method: 'Shrug shoulders, turn head against resistance', normal: 'Symmetric strength' },
-            { label: 'CN XII — tongue', method: 'Stick tongue out, move side to side', normal: 'Midline, no atrophy, full movement' }
-          ], abnormalHints: ['Strabismus (amblyopia risk)', 'Facial weakness', 'Tongue deviation/fasciculations', 'Uvula off-midline'] },
-
-          { name: 'Motor — tone, bulk, strength', steps: [
-            { label: 'Tone inspection', method: 'Passive range all four limbs', normal: 'Normal tone throughout' },
-            { label: 'Bulk inspection', method: 'Observe muscle bulk symmetry', normal: 'Symmetric, age-appropriate' },
-            { label: 'Strength — shoulder abduction', method: 'Arms out, push down against resistance', normal: '5/5 bilaterally' },
-            { label: 'Strength — elbow flexion', method: 'Flex elbow against resistance', normal: '5/5 bilaterally' },
-            { label: 'Strength — grip', method: 'Squeeze examiner\'s fingers', normal: '5/5 symmetric' },
-            { label: 'Strength — hip flexion', method: 'Lift leg off table against resistance', normal: '5/5 bilaterally' },
-            { label: 'Strength — knee extension', method: 'Straighten knee against resistance', normal: '5/5 bilaterally' },
-            { label: 'Strength — dorsiflexion', method: 'Pull toes up against resistance', normal: '5/5 bilaterally' }
-          ], abnormalHints: ['Focal weakness', 'Gowers sign', 'Pseudohypertrophy (DMD)', 'Atrophy'] },
-
-          { name: 'Deep tendon reflexes', steps: [
-            { label: 'Biceps', method: 'Thumb on biceps tendon, strike', normal: '2+ symmetric' },
-            { label: 'Patellar', method: 'Knees hanging, strike patellar tendon', normal: '2+ symmetric' },
-            { label: 'Achilles', method: 'Slight dorsiflexion, strike Achilles tendon', normal: '2+ symmetric' },
-            { label: 'Plantar response', method: 'Stroke lateral sole heel-to-toes', normal: 'Down-going great toe' }
-          ], abnormalHints: ['Hyperreflexia or clonus (UMN)', 'Hyporeflexia (LMN)', 'Up-going plantar (Babinski — abnormal past 2y)', 'Asymmetry'] },
-
-          { name: 'Coordination', steps: [
-            { label: 'Finger-to-nose', method: 'Touch examiner\'s finger then own nose, repeat', normal: 'Smooth, no dysmetria' },
-            { label: 'Heel-to-shin', method: 'Run heel down opposite shin', normal: 'Smooth bilaterally' },
-            { label: 'Rapid alternating movements', method: 'Tap palm with opposite hand alternating palm/back', normal: 'Rhythmic, symmetric' },
-            { label: 'Tandem walk', method: 'Heel-to-toe for 5 steps', normal: 'Minimal deviation' }
-          ], abnormalHints: ['Dysmetria', 'Dysdiadochokinesia', 'Intention tremor', 'Ataxic tandem'] },
-
-          { name: 'Sensory', steps: [
-            { label: 'Light touch — hands', method: 'Cotton wisp on palm/dorsum, eyes closed', normal: 'Feels each touch' },
-            { label: 'Light touch — feet', method: 'Same on dorsum of foot bilaterally', normal: 'Feels each touch' }
-          ], abnormalHints: ['Focal sensory loss', 'Stocking-glove loss'] },
-
-          { name: 'Gait and Romberg', steps: [
-            { label: 'Normal gait', method: 'Walk ~20 feet', normal: 'Smooth, symmetric' },
-            { label: 'Heel walk', method: 'Walk on heels', normal: 'Able without difficulty' },
-            { label: 'Toe walk', method: 'Walk on toes', normal: 'Able without difficulty' },
-            { label: 'Tandem', method: 'Heel-to-toe', normal: 'Intact' },
-            { label: 'Romberg (5y+)', method: 'Feet together, eyes closed, stand 10s', normal: 'Stable without sway' }
-          ], abnormalHints: ['Ataxic gait (cerebellar)', 'Romberg positive (dorsal column)', 'Circumduction (UMN)'] }
-        ]
-      },
-      resp: {
-        overview: 'Adult-pattern but shorter. Cooperation better than toddler. RR ≤ 30. Common: asthma/RAD, pneumonia, URIs.',
-        components: [
-          { name: 'Inspection',
-            steps: [
-              { label: 'Respiratory rate', method: 'Count over full 60 s quietly.', normal: '≤ 30 /min' },
-              { label: 'Work of breathing', method: 'Retractions, nasal flaring, accessory muscle use.', normal: 'Effortless breathing' },
-              { label: 'Audible sounds', method: 'Wheeze, stridor, cough quality (barking = croup).', normal: 'Quiet' },
-              { label: 'Chest shape', method: 'AP:transverse, hyperinflation signs.', normal: 'Not barrel-chested' }
-            ],
-            abnormalHints: ['Barrel chest — chronic asthma, cystic fibrosis', 'Retractions + wheeze — asthma exacerbation'] },
-          { name: 'Auscultation',
-            steps: [
-              { label: 'Systematic zones', method: 'Upper, mid, lower fields anteriorly and posteriorly; axillae bilaterally. Cooperative deep breaths through mouth.', normal: 'Symmetric vesicular sounds' },
-              { label: 'Wheeze', method: 'Expiratory, diffuse (asthma) or focal (foreign body, rare at this age).', normal: 'No wheeze' },
-              { label: 'Crackles', method: 'Focal = pneumonia; diffuse fine = interstitial disease (rare in kids).', normal: 'No crackles' }
-            ],
-            abnormalHints: ['Focal crackles + fever — pneumonia', 'Diffuse wheeze — asthma', 'Prolonged expiration with wheeze — lower airway obstruction'] }
-        ]
-      },
-      cv: {
-        overview: 'Most CHD is detected by this age. Innocent murmurs peak in this range. Sports participation exams require thorough CV screening.',
-        components: [
-          { name: 'Inspection and palpation',
-            steps: [
-              { label: 'General and growth', method: 'Track on growth curve; activity tolerance.', normal: 'Normal growth, active' },
-              { label: 'Apex beat', method: '5th ICS mid-clavicular line.', normal: 'Normal position and character' },
-              { label: 'Peripheral pulses', method: 'Brachial + femoral simultaneously. BP in arm and leg if HTN.', normal: 'Symmetric, no delay' }
-            ],
-            abnormalHints: ['Absent femorals or arm-leg BP gradient — coarctation (always check in HTN screening)', 'Displaced apex — cardiomegaly'] },
-          { name: 'Auscultation',
-            pearl: 'The 7 "S" criteria and the 5 classic innocent murmurs (see panel above) handle most murmurs you\'ll find in this age group. Still\'s murmur is the single most common.',
-            steps: [
-              { label: 'All 5 classic points', method: 'Walk through A → P → E → T → M with diaphragm then bell.', normal: 'S1 S2 clear, physiologic S2 split at pulmonic, no added sounds' },
-              { label: 'Any murmur', method: 'Characterise: timing, location, radiation, grade, character. Apply 7 S criteria + compare to innocent-murmur panel.', normal: 'No murmur, or innocent flow murmur meeting all 7 S criteria' },
-              { label: 'Position change', method: 'Standing vs supine. Innocent murmurs typically soften or disappear on standing.', normal: 'Murmur (if any) changes with position' },
-              { label: 'Sports screening extras (if applicable)', method: 'Screen for HOCM — murmur intensifies with Valsalva and standing (opposite of most).', normal: 'No murmur worsening on Valsalva' }
-            ],
-            abnormalHints: ['Murmur breaking any of the 7 S criteria — refer', 'Harsh systolic at LUSB + fixed split S2 — ASD', 'Murmur louder with Valsalva — HOCM (sports participation risk)', 'Diastolic murmur — always pathologic'] }
-        ]
-      }
-    },
-
-    school: {
-      label: 'School-age (6–11 years)',
-      msk: {
-        overview: 'Scoliosis screening peri-puberty, sports overuse injuries, resolving alignment.',
-        components: [
-          { name: 'Scoliosis screen (forward-bend + scoliometer)', steps: [
-            { label: 'Standing inspection', method: 'Shoulders and iliac crest heights', normal: 'Symmetric shoulder and pelvic heights' },
-            { label: 'Forward bend (Adam test)', method: 'Feet together, bend forward at waist, arms hanging palms together', normal: 'Symmetric paraspinal contour' },
-            { label: 'Rib hump', method: 'View tangentially from behind at level of curve', normal: 'No rib hump' },
-            { label: 'Lumbar prominence', method: 'Same view at lumbar level', normal: 'No prominence' },
-            { label: 'Scoliometer (if available)', method: 'Place scoliometer across rib hump, read angle of trunk rotation', normal: 'ATR < 5°; ≥7° → refer' }
-          ], abnormalHints: ['Rib hump', 'ATR ≥7°', 'Asymmetric shoulders or pelvis', 'Decompensation (plumb line offset)'] },
-
-          { name: 'Back and spine', steps: [
-            { label: 'Posture inspection', method: 'Standing, view front/back/side', normal: 'Normal spinal curves; plumb line centered' },
-            { label: 'Palpate spinous processes', method: 'From C2 to S1', normal: 'No tenderness, no step-off' },
-            { label: 'Range of motion', method: 'Flex, extend, lateral bend, rotate', normal: 'Full painless range' }
-          ], abnormalHints: ['Midline tenderness', 'Step-off (spondylolisthesis)', 'Limited motion with pain'] },
-
-          { name: 'Alignment', steps: [
-            { label: 'Knees', method: 'Feet together, inspect', normal: 'Neutral alignment by 6–7y' },
-            { label: 'Feet', method: 'Stand, then tiptoes', normal: 'Medial arch present, symmetric' },
-            { label: 'Leg lengths', method: 'Supine, measure ASIS to medial malleolus if asymmetric', normal: 'Equal within 1cm' }
-          ], abnormalHints: ['Residual valgum', 'Pes cavus', 'Leg-length discrepancy >1cm'] },
-
-          { name: 'Joint stability and sports exam (if active)', steps: [
-            { label: 'Active range all joints', method: 'Through full range', normal: 'Full symmetric range, no pain or crepitus' },
-            { label: 'Knee — Lachman (if sports-active)', method: 'Knee 20° flexion, stabilize femur, pull tibia forward', normal: 'Firm endpoint, no laxity' },
-            { label: 'Knee — McMurray', method: 'Flexed knee, rotate tibia while extending', normal: 'No pain or click' },
-            { label: 'Shoulder — impingement (Neer/Hawkins)', method: 'Passive shoulder flexion with arm in internal rotation', normal: 'No pain' },
-            { label: 'Ankle stability', method: 'Anterior drawer and talar tilt', normal: 'No laxity' }
-          ], abnormalHints: ['ACL laxity (positive Lachman)', 'Meniscal click', 'Shoulder impingement', 'Ankle instability'] },
-
-          { name: 'Gait and functional movement', steps: [
-            { label: 'Normal gait', method: 'Walk 20 feet', normal: 'Smooth, symmetric' },
-            { label: 'Single-leg stance', method: 'Stand on one foot 10s each side', normal: 'Stable without Trendelenburg drop' },
-            { label: 'Squat', method: 'Full squat and rise', normal: 'Full squat without pain or asymmetry' },
-            { label: 'Hop on one foot', method: '5 hops each side', normal: 'Able and symmetric' }
-          ], abnormalHints: ['Trendelenburg sign (hip abductor weakness)', 'Antalgic gait', 'Asymmetric squat', 'Pain with hop'] }
-        ]
-      },
-      neuro: {
-        overview: 'Adult-pattern six-component exam: mental status, CN, motor, reflexes, sensory, coordination/gait.',
-        components: [
-          { name: 'Mental status', steps: [
-            { label: 'Orientation', method: 'Name, age, school, city, day of week', normal: 'Oriented x 4' },
-            { label: 'Attention', method: 'Count backward from 20; days of week backward', normal: 'Intact' },
-            { label: '3-item recall', method: 'Ball-flag-tree; ask at 3 and 5 min', normal: '3/3 recall at 5 min' },
-            { label: 'Language', method: 'Name common objects; repeat a sentence', normal: 'Fluent, no paraphasia' }
-          ], abnormalHints: ['Inattention (ADHD features)', 'Memory deficits', 'Word-finding difficulty', 'Perseveration'] },
-
-          { name: 'Cranial nerves (II–XII)', steps: [
-            { label: 'CN II — acuity', method: 'Snellen at 20ft each eye with corrective lenses if worn', normal: '20/20 or baseline' },
-            { label: 'CN II — fields', method: 'Confrontation, 4 quadrants each eye', normal: 'Full fields' },
-            { label: 'CN II — fundoscopy (if indicated)', method: 'Direct ophthalmoscopy — disc, vessels, macula', normal: 'Sharp disc, normal cup-disc ratio, no papilledema' },
-            { label: 'CN II, III — pupils', method: 'Direct and consensual light, accommodation', normal: 'PERRLA' },
-            { label: 'CN III, IV, VI — EOM', method: 'Follow finger in H pattern; convergence', normal: 'Full EOM, no nystagmus, convergence intact' },
-            { label: 'CN V — sensation', method: 'Light touch V1 (forehead), V2 (cheek), V3 (jaw) each side', normal: 'Intact, symmetric' },
-            { label: 'CN V — motor', method: 'Clench teeth, palpate masseter/temporalis; jaw opening', normal: 'Symmetric strength' },
-            { label: 'CN VII', method: 'Raise eyebrows, close eyes tight, smile/show teeth, puff cheeks', normal: 'Symmetric movement, all regions' },
-            { label: 'CN VIII', method: 'Finger rub each ear; Weber/Rinne if deficit', normal: 'Hears bilaterally' },
-            { label: 'CN IX, X', method: 'Palate elevation with "ahh"; uvula midline; voice quality', normal: 'Symmetric elevation, uvula midline, normal voice' },
-            { label: 'CN XI', method: 'Shrug shoulders against resistance; head turn against resistance', normal: '5/5 SCM and trapezius' },
-            { label: 'CN XII', method: 'Stick tongue out; side-to-side', normal: 'Midline, no atrophy or fasciculations' }
-          ], abnormalHints: ['Papilledema (increased ICP)', 'Focal cranial nerve deficit — any warrants workup', 'Tongue fasciculations (LMN/MND)'] },
-
-          { name: 'Motor — bulk, tone, strength', steps: [
-            { label: 'Bulk inspection', method: 'Shoulders, thighs, calves, intrinsic hand muscles', normal: 'Symmetric, no atrophy' },
-            { label: 'Tone', method: 'Passive range at elbows, wrists, knees, ankles', normal: 'Normal resistance throughout' },
-            { label: 'Strength — deltoids', method: 'Shoulder abduction against resistance', normal: '5/5 bilaterally' },
-            { label: 'Strength — biceps', method: 'Elbow flexion against resistance', normal: '5/5' },
-            { label: 'Strength — triceps', method: 'Elbow extension against resistance', normal: '5/5' },
-            { label: 'Strength — grip', method: 'Squeeze 2 fingers', normal: '5/5 symmetric' },
-            { label: 'Strength — finger abduction', method: 'Spread fingers against resistance', normal: '5/5' },
-            { label: 'Strength — hip flexion', method: 'Lift leg supine against resistance', normal: '5/5' },
-            { label: 'Strength — knee extension', method: 'Straighten knee against resistance', normal: '5/5' },
-            { label: 'Strength — dorsiflexion', method: 'Pull toes up against resistance', normal: '5/5' },
-            { label: 'Strength — plantarflexion', method: 'Push foot down against resistance', normal: '5/5' }
-          ], abnormalHints: ['Focal weakness (localize)', 'Spasticity (UMN)', 'Atrophy', 'Fasciculations'] },
-
-          { name: 'Deep tendon reflexes', steps: [
-            { label: 'Biceps (C5-C6)', method: 'Thumb on tendon, strike', normal: '2+ symmetric' },
-            { label: 'Triceps (C7-C8)', method: 'Strike triceps tendon', normal: '2+ symmetric' },
-            { label: 'Brachioradialis (C5-C6)', method: 'Strike distal radius', normal: '2+ symmetric' },
-            { label: 'Patellar (L3-L4)', method: 'Knees hanging, strike tendon', normal: '2+ symmetric' },
-            { label: 'Achilles (S1)', method: 'Slight dorsiflexion, strike tendon', normal: '2+ symmetric' },
-            { label: 'Plantar response', method: 'Stroke lateral sole heel-to-toes', normal: 'Down-going bilaterally' },
-            { label: 'Clonus', method: 'Rapid dorsiflexion at ankle', normal: 'No sustained clonus' }
-          ], abnormalHints: ['Hyperreflexia with clonus (UMN: stroke, MS, cord lesion)', 'Hyporeflexia (LMN, neuropathy, myopathy)', 'Asymmetry', 'Up-going Babinski', 'Sustained clonus'] },
-
-          { name: 'Sensory', steps: [
-            { label: 'Light touch — upper', method: 'Cotton wisp dorsum of hands, eyes closed', normal: 'Intact, symmetric' },
-            { label: 'Light touch — lower', method: 'Same on dorsum of feet', normal: 'Intact, symmetric' },
-            { label: 'Pain — upper', method: 'Broken Q-tip or pin on hands', normal: 'Intact, symmetric' },
-            { label: 'Pain — lower', method: 'Same on feet', normal: 'Intact, symmetric' },
-            { label: 'Vibration', method: '128 Hz tuning fork at distal IP joint of great toes', normal: 'Feels vibration; counts down seconds' },
-            { label: 'Proprioception', method: 'Move great toe up/down with eyes closed', normal: 'Identifies direction correctly' }
-          ], abnormalHints: ['Dermatomal loss (nerve root)', 'Stocking-glove (neuropathy)', 'Loss of vibration/proprioception (dorsal column — B12, tabes, MS)'] },
-
-          { name: 'Coordination', steps: [
-            { label: 'Finger-nose-finger', method: 'Touch examiner finger then own nose, examiner moves target', normal: 'Smooth, accurate, no dysmetria' },
-            { label: 'Heel-to-shin', method: 'Supine: heel down opposite shin', normal: 'Smooth, on-target' },
-            { label: 'Rapid alternating movements', method: 'Supinate/pronate hand on knee rapidly', normal: 'Rhythmic, symmetric' },
-            { label: 'Fine motor', method: 'Finger tapping (thumb to each finger in sequence)', normal: 'Rhythmic, accurate' }
-          ], abnormalHints: ['Dysmetria (past-pointing, overshoot)', 'Intention tremor', 'Dysdiadochokinesia'] },
-
-          { name: 'Gait and Romberg', steps: [
-            { label: 'Normal gait', method: 'Walk 20 feet', normal: 'Narrow-based, smooth, reciprocal arm swing' },
-            { label: 'Heel walk', method: 'Walk on heels', normal: 'Able without difficulty' },
-            { label: 'Toe walk', method: 'Walk on toes', normal: 'Able without difficulty' },
-            { label: 'Tandem', method: 'Heel-to-toe along a line', normal: 'Minimal deviation, 10+ steps' },
-            { label: 'Romberg', method: 'Feet together, eyes closed, 30s', normal: 'Stable without fall or significant sway' }
-          ], abnormalHints: ['Wide-based (cerebellar)', 'Steppage (peripheral neuropathy)', 'Scissoring (UMN)', 'Romberg positive (dorsal column)', 'Circumduction'] }
-        ]
-      },
-      resp: {
-        overview: 'Nearly adult-pattern. Exam the same as adolescent with slightly more flexibility in cooperation. RR ≤ 30 in younger school-age, ≤ 20 in older. Sports history relevant (exercise-induced asthma).',
-        components: [
-          { name: 'Inspection',
-            steps: [
-              { label: 'Respiratory rate', method: 'Count over 60 s.', normal: '≤ 30 (6–11 y)' },
-              { label: 'Work of breathing', method: 'Retractions, accessory muscles.', normal: 'Effortless' },
-              { label: 'Audible sounds', method: 'Listen for wheeze, stridor.', normal: 'Quiet' },
-              { label: 'Chest shape', method: 'Barrel chest, pectus deformities.', normal: 'Normal shape' },
-              { label: 'Clubbing', method: 'Schamroth window test.', normal: 'No clubbing' }
-            ],
-            abnormalHints: ['Clubbing — CF, chronic hypoxemia, bronchiectasis', 'Barrel chest — chronic asthma, CF'] },
-          { name: 'Palpation and percussion',
-            steps: [
-              { label: 'Tracheal position', method: 'Middle finger in suprasternal notch.', normal: 'Midline' },
-              { label: 'Chest expansion', method: 'Hands laterally, thumbs meeting at spine. Deep breath.', normal: 'Symmetric 3–5 cm' },
-              { label: 'Tactile fremitus', method: 'Ulnar side of hand; "ninety-nine". Compare sides.', normal: 'Symmetric' },
-              { label: 'Percussion', method: 'Pleximeter + plexor technique. Compare sides.', normal: 'Resonant throughout' }
-            ],
-            abnormalHints: ['Deviated trachea — pneumothorax, effusion, collapse', 'Dull percussion — consolidation, effusion', 'Hyper-resonant — pneumothorax, hyperinflation'] },
-          { name: 'Auscultation',
-            steps: [
-              { label: 'Systematic zones', method: 'Six anterior + four lateral + six posterior zones, compare side-to-side.', normal: 'Symmetric vesicular sounds' },
-              { label: 'Adventitious sounds', method: 'Wheeze, crackles, rhonchi, rub, stridor at neck. Use sounds library for reference.', normal: 'No added sounds' },
-              { label: 'Cough re-listen', method: 'Secretions (rhonchi, coarse crackles) should clear; fibrosis crackles do not.', normal: 'Secretion-based sounds clear with cough' }
-            ],
-            abnormalHints: ['Focal crackles + fever — pneumonia', 'Diffuse fine crackles — early interstitial disease', 'Expiratory wheeze — asthma / RAD'] }
-        ]
-      },
-      cv: {
-        overview: 'Nearly adult-pattern. Sports participation screening is a key indication in this age. HOCM screening (family history of sudden cardiac death, exertional syncope, murmur louder with Valsalva) is specifically relevant.',
-        components: [
-          { name: 'Inspection and palpation',
-            pearl: 'For sports participation exams, always ask about exertional symptoms (syncope, chest pain, unexpected fatigue) AND family history of sudden cardiac death before age 50. Screening exam alone catches only ~3% of HOCM.',
-            steps: [
-              { label: 'General and growth', method: 'Track on growth curve; review activity tolerance.', normal: 'Normal growth, age-appropriate activity' },
-              { label: 'Colour and clubbing', method: 'Inspect mucous membranes and nail beds.', normal: 'Pink, no clubbing' },
-              { label: 'Apex beat', method: 'Palpate at 5th ICS mid-clavicular line.', normal: 'Normal position, tapping character' },
-              { label: 'Peripheral pulses', method: 'Simultaneous brachial + femoral.', normal: 'Symmetric, no delay' },
-              { label: 'Blood pressure', method: 'Measure BP with appropriately sized cuff. If elevated, check both arms and one leg.', normal: 'Age-appropriate (< 120/80 roughly by 10+ years)' }
-            ],
-            abnormalHints: ['Exertional syncope — HOCM, arrhythmia, LQTS', 'BP differential — coarctation', 'Displaced apex — cardiomegaly'] },
-          { name: 'Auscultation',
-            steps: [
-              { label: 'All 5 classic points', method: 'See APTM diagram. A → P → E → T → M with diaphragm and bell.', normal: 'S1, S2 clear with physiologic split at P, no added sounds' },
-              { label: 'Grade any murmur', method: 'Levine 1–6 (see scales above); characterise timing, location, radiation.', normal: 'No murmur, or innocent flow murmur meeting all 7 S criteria' },
-              { label: 'Innocent vs pathologic', method: 'Apply 7 S criteria; compare to innocent-murmur panel.', normal: 'Innocent murmur (if present) clearly fits all 7 S features' },
-              { label: 'Dynamic maneuvers', method: 'Standing: HOCM louder; most others soften. Valsalva: HOCM louder.', normal: 'Murmur (if any) softens on standing and Valsalva' }
-            ],
-            abnormalHints: ['Murmur louder with Valsalva / standing — HOCM (sports disqualification considerations)', 'Any diastolic murmur', 'Murmur ≥ grade 3, radiating, or with thrill'] }
-        ]
-      }
-    },
-
-    adolescent: {
-      label: 'Adolescent (12–21 years)',
-      msk: {
-        overview: 'Sports-related injuries, adolescent scoliosis, apophyseal overuse, hypermobility screening.',
-        components: [
-          { name: 'Scoliosis screen', steps: [
-            { label: 'Standing inspection', method: 'Patient undressed to waist (keep privacy); compare shoulders, iliac crests, scapular heights', normal: 'Symmetric shoulders and pelvis' },
-            { label: 'Forward bend (Adam)', method: 'Feet together, bend forward, arms hanging palms together', normal: 'Symmetric paraspinal contour' },
-            { label: 'Scoliometer', method: 'Place across thoracic and lumbar regions at maximum prominence', normal: 'ATR <5°; 5–6° monitor; ≥7° refer' },
-            { label: 'Plumb line check', method: 'Drop plumb from C7; note where it falls', normal: 'Passes through gluteal cleft (compensated)' },
-            { label: 'Leg lengths', method: 'Supine; ASIS to medial malleolus each side', normal: 'Within 1cm' }
-          ], abnormalHints: ['Rib/lumbar hump', 'ATR ≥7°', 'Decompensation (plumb off gluteal cleft)', 'Leg-length discrepancy driving apparent curve'] },
-
-          { name: 'Back pain evaluation (if complaint)', steps: [
-            { label: 'Inspect and palpate', method: 'Spinous processes, paraspinal muscles, SI joints', normal: 'Non-tender' },
-            { label: 'Range of motion', method: 'Flex, extend, lateral bend, rotate', normal: 'Full painless range' },
-            { label: 'Single-leg hyperextension (stork)', method: 'Stand on one foot, extend back — each side', normal: 'No pain (negative for spondylolysis)' },
-            { label: 'Straight-leg raise', method: 'Supine, lift straight leg to 70°+', normal: 'No radicular pain to 70°' },
-            { label: 'SI joint tests', method: 'FABER, SI compression', normal: 'No pain' }
-          ], abnormalHints: ['Spondylolysis (positive stork test)', 'Radicular pain (disc herniation)', 'SI joint pathology', 'Inflammatory back pain pattern'] },
-
-          { name: 'Joint stability — sports-specific', steps: [
-            { label: 'Knee — Lachman', method: 'Knee 20° flexion, stabilize femur, pull tibia anteriorly', normal: 'Firm endpoint, no laxity (ACL intact)' },
-            { label: 'Knee — anterior drawer', method: 'Knee 90°, pull tibia forward', normal: 'No excess anterior translation' },
-            { label: 'Knee — varus/valgus stress', method: 'Stress at 0 and 30° flexion', normal: 'No gap opening (LCL/MCL intact)' },
-            { label: 'Knee — McMurray', method: 'Flex, rotate tibia while extending', normal: 'No pain or click' },
-            { label: 'Shoulder — apprehension', method: 'Abduct and externally rotate', normal: 'No apprehension' },
-            { label: 'Shoulder — Neer/Hawkins', method: 'Passive flexion with internal rotation', normal: 'No pain' },
-            { label: 'Ankle — anterior drawer', method: 'Pull heel forward with tibia stabilized', normal: 'No laxity' },
-            { label: 'Ankle — talar tilt', method: 'Invert heel with tibia stabilized', normal: 'No excess tilt' }
-          ], abnormalHints: ['ACL/PCL tear', 'MCL/LCL laxity', 'Meniscal injury', 'Shoulder instability/impingement', 'Ankle ligament laxity'] },
-
-          { name: 'Apophysitis and overuse screen', steps: [
-            { label: 'Tibial tubercle', method: 'Palpate with knee flexed', normal: 'Non-tender' },
-            { label: 'Calcaneal apophysis', method: 'Palpate posterior calcaneus', normal: 'Non-tender' },
-            { label: 'Iliac apophyses', method: 'Palpate ASIS, AIIS, iliac crest', normal: 'Non-tender' },
-            { label: 'Rotator cuff', method: 'Empty-can (Jobe) test', normal: 'No pain or weakness' }
-          ], abnormalHints: ['Osgood-Schlatter (tibial tubercle tender)', 'Sever (calcaneal tender)', 'Iliac apophysitis', 'Rotator cuff tendinopathy'] },
-
-          { name: 'Hypermobility screen (Beighton)', steps: [
-            { label: 'Fifth finger extension', method: 'Passive extension of fifth MCP to >90°', normal: 'No hyperextension (1 pt each side if positive)' },
-            { label: 'Thumb to forearm', method: 'Passive flexion of thumb to touch forearm', normal: 'Does not reach (1 pt each side if positive)' },
-            { label: 'Elbow hyperextension', method: 'Hyperextension >10°', normal: 'No hyperextension (1 pt each side if positive)' },
-            { label: 'Knee hyperextension', method: 'Hyperextension >10°', normal: 'No hyperextension (1 pt each side if positive)' },
-            { label: 'Palms to floor', method: 'Feet together, bend forward, palms flat on floor with knees straight', normal: 'Cannot reach (1 pt if positive)' }
-          ], abnormalHints: ['Beighton ≥5/9 suggests hypermobility spectrum (hEDS workup if with other features)'] },
-
-          { name: 'Alignment and gait', steps: [
-            { label: 'Standing alignment', method: 'View knees, feet', normal: 'Neutral alignment, medial arch' },
-            { label: 'Normal gait', method: 'Walk 20 feet', normal: 'Symmetric, smooth' },
-            { label: 'Functional movements', method: 'Squat, single-leg stance, hop', normal: 'Full symmetric function' }
-          ], abnormalHints: ['Antalgic gait', 'Trendelenburg', 'Asymmetric squat'] }
-        ]
-      },
-      neuro: {
-        overview: 'Full adult-pattern neuro exam across six pillars: mental status, cranial nerves, motor, reflexes, sensory, coordination/gait. In adolescents, screen concussion sequelae if sports-active; frontal release signs must be absent.',
-        components: [
-          { name: 'Mental status',
-            significance: 'Detects cognitive change (concussion, substance use, mood disorder, rare neurodegenerative disease).',
-            pearl: 'Attention precedes memory. A patient who can\'t attend (serial 7s, months backward) will fail memory even with intact hippocampus — distinguish before calling it a memory problem.',
-            steps: [
-            { label: 'Orientation', method: 'Name, age, date, location, situation', normal: 'Oriented x 4' },
-            { label: 'Attention', method: 'Count backward from 100 by 7s (serial 7s) or months of year backward', normal: 'Intact' },
-            { label: 'Short-term memory', method: '3-item registration and recall at 5 min', normal: '3/3 recall' },
-            { label: 'Language', method: 'Object naming; sentence repetition; reading; writing', normal: 'Fluent, no paraphasia, comprehends written and spoken' },
-            { label: 'Executive function', method: 'Similarities (apple/orange); interpret proverb', normal: 'Abstract, age-appropriate' }
-          ], abnormalHints: ['Post-concussion cognitive changes', 'Mood or personality changes', 'Subtle executive dysfunction', 'Word-finding difficulty'] },
-
-          { name: 'Cranial nerves (II–XII, full formal exam)',
-            significance: 'Localises brainstem, base-of-skull, and specific nerve pathology. Subtle deficits (RAPD, mild facial weakness, Horner) are easily missed — exam discipline matters.',
-            pearl: 'The fastest screen for a CN deficit is asking the patient to speak, smile, look around, and swallow water. What\'s preserved in everyday function tells you what\'s likely intact — then examine formally to confirm and to catch the subtle.',
-            steps: [
-            { label: 'CN I (if indicated)', method: 'Coffee or cinnamon each nostril separately', normal: 'Identifies both' },
-            { label: 'CN II — acuity', method: 'Snellen at 20ft each eye; corrective lenses if worn', normal: '20/20 or baseline' },
-            { label: 'CN II — fields', method: 'Confrontation, 4 quadrants each eye', normal: 'Full fields' },
-            { label: 'CN II — fundoscopy', method: 'Direct ophthalmoscopy — disc, vessels, macula', normal: 'Sharp disc, normal cup/disc, no papilledema' },
-            { label: 'CN II, III — pupils', method: 'Direct, consensual, swinging flashlight, accommodation', normal: 'PERRLA, no RAPD' },
-            { label: 'CN III, IV, VI — EOM', method: 'H pattern, convergence, note nystagmus or ptosis', normal: 'Full conjugate movement, no nystagmus, convergence intact' },
-            { label: 'CN V — sensation', method: 'Light touch V1, V2, V3 each side', normal: 'Intact, symmetric' },
-            { label: 'CN V — motor', method: 'Clench jaw, palpate masseter/temporalis; lateral jaw movement', normal: 'Symmetric strength and bulk' },
-            { label: 'CN V — corneal reflex (if indicated)', method: 'Cotton wisp to cornea', normal: 'Blinks bilaterally' },
-            { label: 'CN VII', method: 'Wrinkle forehead, close eyes against resistance, smile/bare teeth, puff cheeks', normal: 'Symmetric all four movements' },
-            { label: 'CN VIII — hearing', method: 'Finger rub each ear; Weber (midline) + Rinne (air > bone) if deficit', normal: 'Equal bilaterally' },
-            { label: 'CN IX, X', method: 'Palate elevation with "ahh"; uvula midline; voice; gag (if indicated)', normal: 'Symmetric palate, uvula midline, normal voice' },
-            { label: 'CN XI', method: 'Shoulder shrug and head turn against resistance', normal: '5/5 SCM and trapezius bilaterally' },
-            { label: 'CN XII', method: 'Tongue protrusion, side to side; inspect for fasciculations/atrophy', normal: 'Midline, no atrophy or fasciculations, full movement' }
-          ], abnormalHints: ['Any focal cranial nerve deficit', 'Papilledema', 'RAPD', 'Nystagmus', 'Facial asymmetry', 'Tongue deviation'] },
-
-          { name: 'Motor — bulk, tone, strength',
-            significance: 'Localises lesion to UMN vs LMN vs muscle vs junction. Pattern of weakness (proximal vs distal, symmetric vs focal) narrows differential.',
-            pearl: 'Pronator drift is the most sensitive screen for subtle UMN weakness — a normal-feeling arm that drifts down with eyes closed still has corticospinal tract dysfunction. Always do it even when formal strength is 5/5.',
-            steps: [
-            { label: 'Bulk inspection', method: 'Inspect shoulders, biceps, thighs, calves, dorsal interossei (between metacarpals) of hands.', normal: 'Symmetric bulk; no atrophy, no pseudohypertrophy' },
-            { label: 'Tone — upper', method: 'Passive flex-extend elbow and pronate-supinate wrist at slow then quick speeds. Then pronator drift: arms outstretched, palms up, eyes closed for 10 s.', normal: 'Smooth passive range; no drift, no pronation of the outstretched hand' },
-            { label: 'Tone — lower', method: 'Passive knee flexion-extension; quick ankle dorsiflexion to check for catch. Heel-slap test: roll thigh and watch for ankle swing.', normal: 'Normal resistance, no catch, symmetric' },
-            { label: 'Strength — deltoid (C5)',            method: 'Patient abducts both arms to 90°. Examiner pushes down on each arm just above the elbow while patient resists. Compare sides.', normal: 'Holds against full resistance — MRC 5/5 bilaterally' },
-            { label: 'Strength — biceps (C5–C6)',          method: 'Elbow flexed 90°, supinated. Examiner grasps wrist and pulls to extend while patient resists.', normal: 'Holds against full resistance — 5/5' },
-            { label: 'Strength — triceps (C7)',            method: 'Elbow flexed 90°. Examiner pushes wrist toward shoulder while patient extends against resistance.', normal: 'Extends against full resistance — 5/5' },
-            { label: 'Strength — wrist extension (C6–C7)', method: 'Patient makes fist, extends wrist. Examiner pushes down on knuckles while patient holds wrist up.', normal: 'Holds against full resistance — 5/5' },
-            { label: 'Strength — finger flexion / grip (C8)', method: 'Patient grips two of examiner\'s crossed fingers as hard as possible. Compare sides.', normal: 'Strong symmetric grip — 5/5' },
-            { label: 'Strength — finger abduction (T1)',   method: 'Patient spreads fingers wide. Examiner squeezes index and little fingers together while patient resists.', normal: 'Holds fingers apart — 5/5' },
-            { label: 'Strength — hip flexion (L2–L3)',     method: 'Supine. Patient lifts straight leg 30° off table. Examiner pushes down on thigh just above knee while patient resists.', normal: 'Holds thigh up against full resistance — 5/5' },
-            { label: 'Strength — knee extension (L3–L4)',  method: 'Sitting, knee 90°. Patient straightens knee while examiner pushes distal shin down.', normal: 'Extends against full resistance — 5/5' },
-            { label: 'Strength — ankle dorsiflexion (L4–L5)', method: 'Patient pulls toes and foot up toward shin. Examiner pushes foot down at the dorsum.', normal: 'Holds dorsiflexion against full resistance — 5/5; preserved heel-walk' },
-            { label: 'Strength — great toe extension (L5)', method: 'Patient extends great toe up while examiner pushes it down with thumb.', normal: 'Holds against full resistance — 5/5 (classic L5 test)' },
-            { label: 'Strength — ankle plantarflexion (S1)', method: 'Patient pushes foot down against examiner\'s hand at the ball. OR ask patient to toe-walk 10 steps (more sensitive — unilateral plantarflexion weakness shows immediately).', normal: 'Full power; toe-walks symmetrically — 5/5' }
-          ], abnormalHints: ['Focal weakness → localise by myotome', 'Pronator drift (subtle UMN, always check even with 5/5)', 'Spasticity / catch (UMN)', 'Atrophy (LMN, disuse)', 'Fasciculations (MND, ALS)', 'Pseudohypertrophy of calves (DMD in a young male)'] },
-
-          { name: 'Deep tendon reflexes',
-            significance: 'Reflex pattern (increased, decreased, asymmetric) localises UMN vs LMN vs root vs peripheral nerve. Inexpensive and fast, but asymmetry is the most informative finding.',
-            pearl: 'A reinforced reflex is still a reflex. If you can\'t elicit it initially, use Jendrassik (teeth clench or pull interlocked fingers apart) to boost — absent reflexes without reinforcement aren\'t truly absent.',
-            steps: [
-            { label: 'Biceps (C5–C6)', method: 'Patient\'s arm relaxed across lap. Examiner places thumb firmly on biceps tendon at the cubital fossa, strikes thumb with reflex hammer. Compare both sides sequentially.', normal: '2+ symmetric — visible contraction of biceps, slight elbow flexion' },
-            { label: 'Brachioradialis (C5–C6)', method: 'Arm relaxed. Strike the distal radius about 3 cm proximal to the wrist, on its radial (thumb) side.', normal: '2+ symmetric — elbow flexion and slight forearm supination' },
-            { label: 'Triceps (C7)', method: 'Support the patient\'s arm at the wrist with elbow at 90°. Strike the triceps tendon just above the olecranon.', normal: '2+ symmetric — triceps contraction, slight elbow extension' },
-            { label: 'Finger flexors — Hoffmann sign', method: 'Grasp the middle finger\'s distal phalanx, flick it downward quickly and release. Watch the thumb and index finger.', normal: 'Negative — no thumb flexion, no index flexion (positive = corticospinal tract dysfunction)' },
-            { label: 'Patellar (L3–L4)', method: 'Patient sits with knees hanging freely off the table. Strike the patellar tendon just below the patella.', normal: '2+ symmetric — quadriceps contraction with knee extension' },
-            { label: 'Achilles (S1)', method: 'Patient\'s knee slightly flexed and leg externally rotated, or kneeling on a chair. Slightly dorsiflex the foot and strike the Achilles tendon.', normal: '2+ symmetric — plantar flexion of the foot' },
-            { label: 'Plantar response (Babinski)', method: 'Stroke the lateral aspect of the sole firmly from the heel toward the little toe, then curve across the ball of the foot.', normal: 'Toes flex downward (plantar flexion, "down-going") bilaterally in anyone ≥ 2 years' },
-            { label: 'Ankle clonus', method: 'Knee slightly bent. Support the shin with one hand, quickly and sharply dorsiflex the foot with the other, hold in dorsiflexion.', normal: '≤ 3 non-sustained beats is acceptable; sustained rhythmic oscillation = pathological clonus (UMN)' }
-          ], abnormalHints: ['Hyperreflexia + sustained clonus = UMN (MS, myelopathy, cord lesion, stroke)', 'Symmetric hyporeflexia = peripheral polyneuropathy, GBS, myopathy, hypothyroid, B12 deficiency', 'Asymmetric hyporeflexia = radiculopathy at that segment', 'Hoffmann positive = corticospinal tract dysfunction at cervical cord or above', 'Up-going Babinski after age 2 = UMN (always abnormal)'] },
-
-          { name: 'Sensory', steps: [
-            { label: 'Light touch — upper', method: 'Cotton wisp, dorsum of hands, eyes closed', normal: 'Intact, symmetric' },
-            { label: 'Light touch — lower', method: 'Dorsum of feet', normal: 'Intact, symmetric' },
-            { label: 'Pain — upper', method: 'Broken Q-tip sharp end, hands', normal: 'Intact, symmetric' },
-            { label: 'Pain — lower', method: 'Same on feet', normal: 'Intact, symmetric' },
-            { label: 'Temperature (if indicated)', method: 'Cold tuning fork each area', normal: 'Intact' },
-            { label: 'Vibration', method: '128 Hz tuning fork at distal IP of great toes; count seconds to fade', normal: 'Feels vibration; appropriate duration' },
-            { label: 'Proprioception', method: 'Move great toe up/down with eyes closed', normal: 'Identifies direction correctly' },
-            { label: 'Two-point discrimination (if indicated)', method: 'Blunt calipers on fingertip', normal: '<5mm on fingertip' },
-            { label: 'Stereognosis (if indicated)', method: 'Identify coin/key in hand with eyes closed', normal: 'Correct identification' }
-          ], abnormalHints: ['Dermatomal loss (nerve root)', 'Stocking-glove loss (length-dependent neuropathy)', 'Dorsal column loss (B12, tabes, MS — positive Romberg, vibration loss)', 'Cortical deficit (astereognosis, impaired 2-pt)'] },
-
-          { name: 'Coordination', steps: [
-            { label: 'Finger-nose-finger', method: 'Alternate examiner\'s finger and own nose; examiner moves target', normal: 'Smooth, accurate bilaterally' },
-            { label: 'Heel-to-shin', method: 'Supine: heel down opposite shin and back', normal: 'Smooth, accurate' },
-            { label: 'Rapid alternating (Dysdiadochokinesis)', method: 'Supinate/pronate hand rapidly on thigh', normal: 'Rhythmic, symmetric' },
-            { label: 'Finger tapping', method: 'Thumb to each finger in sequence rapidly', normal: 'Rhythmic, smooth, symmetric' }
-          ], abnormalHints: ['Dysmetria (cerebellar)', 'Intention tremor', 'Dysdiadochokinesia', 'Decomposed movement'] },
-
-          { name: 'Gait and Romberg', steps: [
-            { label: 'Normal gait', method: 'Walk 20 feet', normal: 'Narrow-based, smooth, reciprocal arm swing' },
-            { label: 'Heel walk', method: 'Walk on heels only', normal: 'Able without difficulty' },
-            { label: 'Toe walk', method: 'Walk on toes only', normal: 'Able without difficulty' },
-            { label: 'Tandem', method: 'Heel-to-toe along a line, 10+ steps', normal: 'Minimal deviation' },
-            { label: 'Romberg', method: 'Feet together, eyes open then closed, 30s', normal: 'Stable — no significant sway or fall with eyes closed' },
-            { label: 'Single-leg stance', method: '10s each side, eyes open', normal: 'Stable without drift' }
-          ], abnormalHints: ['Ataxic (wide-based — cerebellar)', 'Steppage (peripheral neuropathy / foot drop)', 'Circumduction (UMN hemiparesis)', 'Scissoring', 'Romberg positive (dorsal column)'] },
-
-          { name: 'Frontal release / primitive reflexes', steps: [
-            { label: 'Grasp reflex', method: 'Stroke palm', normal: 'Absent' },
-            { label: 'Snout reflex', method: 'Tap upper lip', normal: 'No lip pucker' },
-            { label: 'Glabellar tap', method: 'Tap between eyebrows — should habituate after 3–4 taps', normal: 'Habituates (no sustained blink)' },
-            { label: 'Palmomental', method: 'Stroke thenar eminence', normal: 'No ipsilateral chin twitch' }
-          ], abnormalHints: ['Presence suggests frontal lobe pathology, neurodegenerative disease, or severe TBI — rare in adolescence but relevant in post-concussion workup'] }
-        ]
-      },
-      resp: {
-        overview: 'Systematic respiratory exam: inspection → palpation → percussion → auscultation → special maneuvers. Always start from observation — rate, pattern, work of breathing, and audible sounds (stridor, grunting) can be diagnostic before the stethoscope touches the chest.',
-        components: [
-          { name: 'Inspection — observation before touching',
-            significance: 'Detects respiratory distress and localises the level of airway compromise before any equipment is used. High yield: RR, WOB, audible sounds, chest shape, colour.',
-            pearl: 'Audible stridor at rest from across the room = upper-airway obstruction, often urgent. Grunting in an infant = significant distress — never dismiss as fussiness.',
-            steps: [
-              { label: 'Respiratory rate', method: 'Count over a full 60 seconds (not 15×4) — children normally breathe irregularly. Count while the patient is calm, before any interaction.', normal: 'Within age-appropriate range (see scales card above)' },
-              { label: 'Respiratory pattern', method: 'Observe depth, regularity, and inspiration:expiration ratio. Watch for prolonged expiration, paradoxical chest-abdominal movement, or apneas.', normal: 'Regular, I:E ratio ~1:2, no pauses > 10 s in an infant' },
-              { label: 'Work of breathing', method: 'Inspect for nasal flaring, suprasternal/intercostal/subcostal retractions, accessory muscle use (SCM, abdominals), tripod positioning, head-bobbing in infants.', normal: 'No retractions; breathing effortless' },
-              { label: 'Audible sounds (no stethoscope)', method: 'Listen at the bedside without the stethoscope. Grunting? Stridor? Wheezing audible across the room? Hoarse voice?', normal: 'No audible stridor, grunting, or wheeze' },
-              { label: 'Chest shape and symmetry', method: 'Inspect from front and lateral. Note AP-to-transverse diameter, pectus excavatum/carinatum, chest wall asymmetry.', normal: 'AP:transverse ~1:2 (not barrel-chested); symmetric' },
-              { label: 'Colour and perfusion', method: 'Inspect lips, tongue, nail beds for central cyanosis. Check peripheral perfusion (capillary refill, mottling).', normal: 'Pink, cap refill < 2 s, no cyanosis' },
-              { label: 'Clubbing', method: 'Inspect fingernails: Schamroth sign (reverse a finger against its mirror — normal forms a diamond-shaped window, clubbed does not).', normal: 'Normal nail angle, Schamroth window present' }
-            ],
-            abnormalHints: ['Audible stridor — upper airway (croup, epiglottitis, foreign body, laryngomalacia)', 'Grunting in infant — significant distress', 'Tripod positioning, accessory muscle use — severe distress', 'Barrel chest — chronic air-trapping (asthma, CF)', 'Central cyanosis — significant hypoxemia', 'Clubbing in a child — cystic fibrosis, chronic hypoxemia, bronchiectasis, cyanotic CHD'] },
-
-          { name: 'Palpation',
-            significance: 'Localises pathology: consolidation increases tactile fremitus; pneumothorax/effusion decreases it. Trachea deviates AWAY from expanding lesions and TOWARD collapsing ones.',
-            pearl: 'Tracheal deviation is one of the fastest bedside clues to mediastinal shift — tension pneumothorax pushes it away, lobar collapse pulls it toward. Palpate with the middle finger in the suprasternal notch.',
-            steps: [
-              { label: 'Tracheal position', method: 'Patient sitting upright, neck slightly extended. Place middle finger in the suprasternal notch, check equal distance to each SCM.', normal: 'Midline' },
-              { label: 'Chest expansion — symmetry', method: 'Hands on lateral chest wall with thumbs meeting at the spine (posterior) or xiphoid (anterior). Patient takes a deep breath. Watch thumbs separate symmetrically.', normal: 'Symmetric 3–5 cm separation' },
-              { label: 'Tactile fremitus', method: 'Ulnar surface of hand on chest wall. Ask patient to say "ninety-nine" repeatedly. Move hand systematically across each zone, comparing sides.', normal: 'Equal mild vibration bilaterally over lung fields' },
-              { label: 'Chest wall tenderness', method: 'Palpate ribs, costochondral junctions, sternum, and intercostal spaces.', normal: 'No tenderness' },
-              { label: 'Subcutaneous emphysema', method: 'Gentle palpation along clavicles, neck, chest wall.', normal: 'No crepitus under skin' }
-            ],
-            abnormalHints: ['Tracheal deviation — tension pneumothorax, large pleural effusion (away); upper lobe collapse (toward)', 'Asymmetric expansion — pneumothorax, large effusion, lobar collapse, phrenic palsy', 'Increased fremitus — consolidation (pneumonia), lobar pneumonia', 'Decreased/absent fremitus — pleural effusion, pneumothorax, obstruction', 'Costochondral tenderness — costochondritis, trauma', 'Subcutaneous emphysema — pneumothorax, tracheobronchial injury'] },
-
-          { name: 'Percussion',
-            significance: 'Differentiates air (hyper-resonant), fluid (dull), and consolidated lung (dull) without imaging. Well-performed percussion detects a pleural effusion > 300 mL or a pneumothorax with ~90% sensitivity.',
-            pearl: 'Pleximeter fingertip must be flat against the chest wall — lift other fingers off. The "feel" of a percussion note is as informative as the sound: dullness has a dense, reflected quality; hyper-resonance feels hollow and springy.',
-            steps: [
-              { label: 'Technique', method: 'Place middle finger of non-dominant hand (pleximeter) flat on chest wall; strike distal IP joint with tip of dominant middle finger (plexor) using a quick wrist flick.', normal: 'N/A — technique step' },
-              { label: 'Systematic zones', method: 'Percuss from apex to base, comparing side-to-side at each level. Include anterior, lateral (mid-axillary), and posterior fields.', normal: 'Resonant throughout lung fields' },
-              { label: 'Cardiac dullness', method: 'Percuss from resonant lung toward the heart border. Left sternal border dullness starts at the 3rd–5th ICS.', normal: 'Dullness beginning at the expected cardiac border' },
-              { label: 'Hepatic dullness', method: 'Right 5th–6th ICS mid-clavicular line transitions from resonant to dull.', normal: 'Liver edge dullness at expected level' },
-              { label: 'Diaphragmatic excursion', method: 'Patient inhales fully then exhales fully; mark level of dullness at each end. Difference is diaphragm excursion.', normal: '3–5 cm excursion bilaterally' }
-            ],
-            abnormalHints: ['Hyper-resonant — pneumothorax, emphysematous bulla, severe asthma attack', 'Dull — consolidation, pleural effusion (stony dull), atelectasis, pleural thickening, large mass', 'Raised diaphragm (loss of excursion) — effusion, paralysis, subdiaphragmatic pathology'] },
-
-          { name: 'Auscultation — normal breath sounds',
-            significance: 'Breath sound quality varies by location. Bronchial sounds heard peripherally = consolidation; absent breath sounds = pneumothorax, effusion, obstruction.',
-            pearl: 'Always compare corresponding points side-to-side sequentially — your ear calibrates to "normal" one side and immediately hears asymmetry. Listen through a full respiratory cycle at each zone.',
-            steps: [
-              { label: 'Technique', method: 'Diaphragm of stethoscope directly on skin (not over clothing). Patient breathes slowly and deeply through an open mouth.', normal: 'N/A — technique' },
-              { label: 'Vesicular sounds (peripheral)', method: 'Listen over lung fields away from the sternum. Play the "Normal vesicular" sample above for reference.', normal: 'Soft, low-pitched, inspiration > expiration in length and loudness' },
-              { label: 'Bronchovesicular (over main bronchi)', method: 'Listen at the 1st–2nd ICS anteriorly and between scapulae posteriorly.', normal: 'Intermediate pitch, inspiration = expiration' },
-              { label: 'Bronchial (over trachea)', method: 'Listen directly over the manubrium or trachea.', normal: 'Harsh, high-pitched, expiration > inspiration' },
-              { label: 'Systematic comparison', method: 'Six zones anteriorly (upper/mid/lower × L/R), four lateral, six posterior. Compare side-to-side at each zone.', normal: 'Symmetric breath sounds at every paired zone' }
-            ],
-            abnormalHints: ['Bronchial sounds heard peripherally — consolidation (pneumonia)', 'Absent/diminished breath sounds — pneumothorax, effusion, severe obstruction, obesity / muscular chest', 'Prolonged expiration — lower airway obstruction (asthma, bronchiolitis)'] },
-
-          { name: 'Auscultation — adventitious sounds',
-            significance: 'Adventitious (added) sounds are the key diagnostic finding. Timing (inspiratory vs expiratory vs biphasic), character (continuous vs discontinuous), and location are all informative.',
-            pearl: 'Ask the patient to cough and re-listen. Secretions (rhonchi, some coarse crackles) clear or change; fine crackles of fibrosis or early pneumonia do not. The cough test separates two differential groups in one maneuver.',
-            steps: [
-              { label: 'Listen for wheeze', method: 'Continuous musical sounds, typically expiratory. Use the "Wheeze" sample for reference.', normal: 'No wheeze' },
-              { label: 'Listen for crackles — fine', method: 'Short, high-pitched, discontinuous "Velcro" sounds. Typically end-inspiratory, bibasilar. Use the "Fine crackles" sample.', normal: 'No crackles' },
-              { label: 'Listen for crackles — coarse', method: 'Longer, lower-pitched, louder than fine. Use the "Coarse crackles" sample.', normal: 'No crackles' },
-              { label: 'Listen for rhonchi', method: 'Low-pitched, continuous, snore-like. Often change with cough. Use the "Rhonchi" sample.', normal: 'No rhonchi' },
-              { label: 'Listen for pleural rub', method: 'Grating, creaky, biphasic, does NOT clear with cough. Use the "Pleural rub" sample.', normal: 'No pleural rub' },
-              { label: 'Listen at the neck (for stridor)', method: 'Place stethoscope over the anterior neck. Stridor is loudest here and differentiates from wheeze (loudest over chest). Use the "Stridor" sample.', normal: 'No stridor' },
-              { label: 'Listen for expiratory grunting (infants)', method: 'Often audible without a stethoscope at the bedside — short, low-pitched sound at the end of each expiration (glottal closure against exhaled air).', normal: 'No grunting' },
-              { label: 'Cough re-listen', method: 'Have patient cough forcefully; re-listen to any abnormal area. Note if the sound clears or changes.', normal: 'Any secretion-based sound should clear or change with cough' }
-            ],
-            abnormalHints: ['Wheeze — asthma, bronchiolitis, foreign body (localised), anaphylaxis', 'Fine crackles — pulmonary edema, interstitial lung disease, early pneumonia', 'Coarse crackles — bronchitis, pneumonia, bronchiectasis, aspiration', 'Rhonchi — large-airway secretions', 'Pleural rub — pleurisy, PE, pneumonia with pleural involvement', 'Stridor — upper airway obstruction (croup, epiglottitis, FB)'] },
-
-          { name: 'Special maneuvers — transmitted voice sounds',
-            significance: 'Vocal resonance tests detect consolidation (increased transmission) and effusion/pneumothorax (decreased). Useful when auscultation suggests asymmetry.',
-            pearl: 'Whispered pectoriloquy is the most sensitive of the three — whispered words transmitted clearly through consolidated lung. If "one, two, three" whispered becomes clearly audible over one lung zone, there is consolidation underneath.',
-            steps: [
-              { label: 'Bronchophony', method: 'Patient says "ninety-nine" in normal voice. Listen at each lung zone with the stethoscope.', normal: 'Muffled, indistinct sound' },
-              { label: 'Egophony', method: 'Patient says "ee" continuously. Listen over any suspicious area.', normal: '"Ee" sounds like "ee" (no change)' },
-              { label: 'Whispered pectoriloquy', method: 'Patient whispers "one, two, three" or "ninety-nine". Listen over each zone.', normal: 'Whisper is faint and indistinct' }
-            ],
-            abnormalHints: ['Bronchophony increased — consolidation', 'Egophony positive ("ee" → "A" / "ay") — consolidation, sometimes top of an effusion', 'Whispered pectoriloquy positive (whisper clearly audible) — consolidation'] }
-        ]
-      },
-      cv: {
-        overview: 'Systematic cardiovascular exam: inspection → palpation → auscultation at the five classic points → peripheral vascular exam. Always palpate the apex BEFORE auscultating — knowing where the apex lies tells you where to put the stethoscope and flags cardiomegaly immediately.',
-        components: [
-          { name: 'Inspection',
-            significance: 'Detects obvious precordial activity, chest-wall signs of congenital heart disease, and systemic markers (cyanosis, clubbing, dysmorphic features).',
-            pearl: 'Clubbing + central cyanosis in a well-appearing adolescent = cyanotic congenital heart disease until proven otherwise. Inspect the fingernails before reaching for the stethoscope.',
-            steps: [
-              { label: 'General appearance', method: 'Observe body habitus, features suggesting syndromic CHD (Turner, Down, Marfan, Williams).', normal: 'No dysmorphic features, appropriate growth' },
-              { label: 'Central cyanosis', method: 'Inspect lips, tongue, and oral mucosa for bluish discoloration.', normal: 'Pink oral mucosa, no cyanosis' },
-              { label: 'Peripheral cyanosis / clubbing', method: 'Inspect nail beds; do Schamroth\'s window (oppose nails of 4th fingers — normally forms a diamond-shaped window).', normal: 'Pink nail beds, Schamroth window present' },
-              { label: 'Precordial bulge', method: 'Inspect anterior chest wall tangentially for asymmetric prominence over the heart.', normal: 'Symmetric chest, no bulge' },
-              { label: 'Visible apex beat', method: 'Inspect for a visible cardiac impulse at the 5th ICS mid-clavicular line.', normal: 'Apex may be visible in thin patients; should not be displaced' },
-              { label: 'Neck veins (JVP)', method: 'Patient reclined 45°, head turned slightly left. Observe the right internal jugular pulsation; measure vertical height above the sternal angle.', normal: '≤ 4 cm above sternal angle (≤ 9 cm H₂O from right atrium)' }
-            ],
-            abnormalHints: ['Central cyanosis — right-to-left shunt, severe hypoxemia', 'Clubbing — cyanotic CHD, chronic hypoxemia', 'Precordial bulge — long-standing cardiomegaly (grew during skeletal growth)', 'Visible apex displaced lateral/inferior — cardiomegaly', 'Elevated JVP — right-heart failure, fluid overload, cardiac tamponade'] },
-
-          { name: 'Palpation',
-            significance: 'Localises the apex (confirms cardiac size), detects thrills (loud murmurs), and identifies a parasternal heave (RV hypertrophy).',
-            pearl: 'If you feel a thrill, the murmur is at least grade 4/6 — grade your murmur as ≥4 even if it sounds less impressive. Thrill = loud, palpable turbulence.',
-            steps: [
-              { label: 'Apex beat — localise', method: 'Feel with the tips of the fingers at the 5th ICS mid-clavicular line. If not found, roll the patient to the left lateral decubitus position.', normal: 'Located at 5th ICS, mid-clavicular line, less than 2 cm in diameter' },
-              { label: 'Apex character', method: 'Describe: tapping (normal), heaving (pressure overload, e.g. AS/HTN), thrusting (volume overload, e.g. AR/MR), dyskinetic (MI/aneurysm).', normal: 'Brief tapping quality' },
-              { label: 'Parasternal heave', method: 'Place the heel of the hand along the left sternal border. Sustained outward movement with each systole = heave.', normal: 'No heave' },
-              { label: 'Thrills', method: 'Use the palmar aspect of the hand at each of the 5 auscultation areas (A, P, E, T, M). A thrill = palpable turbulence.', normal: 'No thrills' },
-              { label: 'Peripheral pulses — upper', method: 'Palpate radial pulses bilaterally, then brachial. Note rate, rhythm, volume, and symmetry.', normal: 'Symmetric 2+ pulses, regular rhythm, age-appropriate rate' },
-              { label: 'Peripheral pulses — lower', method: 'Palpate femoral pulses. Compare to brachial — radio-femoral or brachio-femoral delay suggests coarctation of the aorta.', normal: 'Femoral pulses 2+ symmetric, no delay relative to radial' }
-            ],
-            abnormalHints: ['Apex displaced laterally/inferiorly — cardiomegaly', 'Heaving apex — pressure overload (AS, HTN)', 'Thrusting apex — volume overload (AR, MR)', 'Thrill over precordium — always pathological; at least grade 4/6 murmur', 'Parasternal heave — RV hypertrophy (pulmonary HTN, pulmonary stenosis, VSD with Eisenmenger)', 'Radio-femoral delay — coarctation of the aorta (always check in a hypertensive adolescent)'] },
-
-          { name: 'Auscultation — approach',
-            significance: 'Systematic technique ensures every relevant finding is detected. Listen at all 5 points, with both diaphragm and bell, in supine/sitting/left-lateral positions as needed.',
-            pearl: 'Time every murmur by simultaneously palpating the carotid pulse with the fingers of your free hand. Pulse = systole. Murmur heard during the pulse = systolic; in between pulses = diastolic.',
-            steps: [
-              { label: 'Positioning', method: 'Patient supine, head of bed at 30°. Exam room quiet, patient relaxed. Warm the stethoscope first.', normal: 'N/A — technique' },
-              { label: 'Diaphragm technique', method: 'Firm contact with skin. Detects HIGH-pitched sounds: S1, S2, systolic ejection murmurs, AR, MR.', normal: 'N/A — technique' },
-              { label: 'Bell technique', method: 'Very light contact — enough to make a seal but not stretch the skin. Detects LOW-pitched sounds: S3, S4, mitral stenosis rumble.', normal: 'N/A — technique' },
-              { label: 'Listen at each of the 5 points', method: 'A → P → E → T → M in order, each with diaphragm then bell. Spend a full cycle at each zone.', normal: 'S1 crisp, S2 clear (splits physiologically on inspiration at P), no added sounds, no murmur' },
-              { label: 'Left lateral decubitus position', method: 'If apex murmur suspected. Roll patient to left side. Listen at the apex with the BELL for mitral stenosis rumble or S3/S4.', normal: 'No added sounds, no diastolic rumble' },
-              { label: 'Sitting forward, held expiration', method: 'Patient leans forward, exhales fully, holds. Listen at left lower sternal border and Erb\'s point with the DIAPHRAGM for aortic regurgitation (soft early diastolic decrescendo).', normal: 'No early-diastolic murmur' }
-            ],
-            abnormalHints: ['Fixed split S2 (no change with respiration) — ASD', 'Loud S2 at pulmonic area — pulmonary HTN', 'S3 — volume overload, CHF (can be normal in young athletes)', 'S4 — stiff ventricle (HTN, HCM, ischemia)', 'Audible opening snap — mitral stenosis (rare in children)'] },
-
-          { name: 'Auscultation — heart sounds and murmurs',
-            significance: 'Characterising a murmur by timing, location, radiation, pitch, quality, and dynamic maneuvers narrows the differential.',
-            pearl: 'Innocent murmurs in children share 7 "S" features: Soft (≤ grade 2), Systolic, Short, Single (no added S3/S4), Small (localised, non-radiating), Sweet (musical), Sensitive to position/respiration (louder supine, softer standing). Anything breaking this pattern deserves workup.',
-            steps: [
-              { label: 'S1', method: 'Listen at the apex (mitral). Coincides with the carotid pulse upstroke. Mitral + tricuspid closure.', normal: 'Single, crisp, single-component sound' },
-              { label: 'S2', method: 'Listen at the pulmonic area in HELD INSPIRATION and HELD EXPIRATION. Note whether S2 splits physiologically (wider in inspiration, narrower/absent in expiration).', normal: 'Physiologic split (widens on inspiration, narrows on expiration)' },
-              { label: 'S3 / S4 gallops', method: 'Bell at the apex in left lateral decubitus. S3 = early diastole (after S2), low-pitched. S4 = late diastole (just before S1).', normal: 'Absent in adults; S3 can be normal in young athletes under age 30' },
-              { label: 'Identify murmur — timing', method: 'Time vs carotid pulse. Systolic (during pulse) vs diastolic (between pulses) vs continuous.', normal: 'No murmur, or only soft innocent flow murmur' },
-              { label: 'Identify murmur — location + radiation', method: 'Where loudest? Does it radiate? AS → carotids. MR → axilla. Coarctation → back.', normal: 'N/A — characterise only if murmur present' },
-              { label: 'Identify murmur — character', method: 'Crescendo-decrescendo (ejection) vs holosystolic (plateau) vs decrescendo early-diastolic (AR, PR) vs mid-diastolic rumble (MS, TS).', normal: 'N/A — characterise only if murmur present' },
-              { label: 'Grade intensity', method: 'Levine 1–6 scale (see scales card above).', normal: 'No murmur, or grade ≤ 2 soft innocent flow murmur' },
-              { label: 'Dynamic maneuvers', method: 'Standing: ↑HOCM, ↑MVP click (earlier). Squatting: opposite. Valsalva: ↑HOCM, most others decrease.', normal: 'No significant change with posture' }
-            ],
-            abnormalHints: ['Holosystolic murmur at apex → axilla — mitral regurgitation', 'Holosystolic at lower left sternal border (LLSB) — VSD, tricuspid regurgitation', 'Systolic ejection at upper right sternal border → carotids — aortic stenosis', 'Systolic ejection at upper left sternal border — pulmonary stenosis', 'Continuous "machinery" below left clavicle — PDA', 'Early diastolic at Erb\'s point, leaning forward — aortic regurgitation', 'Diastolic rumble at apex, bell in left-lateral — mitral stenosis', 'Fixed split S2 + systolic flow murmur — ASD'] },
-
-          { name: 'Peripheral vascular exam',
-            significance: 'Coarctation of the aorta hides until BP and pulses are checked in all four extremities. Differential diagnosis of a hypertensive adolescent should include this in the first 60 seconds.',
-            pearl: 'Four-limb BP measurement is mandatory in any adolescent with hypertension or a murmur. Upper-extremity BP > lower-extremity BP (or brachio-femoral delay) = coarctation until excluded.',
-            steps: [
-              { label: 'Four-limb blood pressure', method: 'Measure BP in right arm, left arm, and at least one leg. Use appropriately sized cuff (bladder width 40% of limb circumference, length 80–100%).', normal: 'Arm BPs within 10 mmHg of each other; leg systolic within 20 mmHg of arm systolic (may be higher)' },
-              { label: 'Radial pulses', method: 'Palpate both radials simultaneously — note any delay or asymmetry.', normal: 'Simultaneous, symmetric, 2+' },
-              { label: 'Radio-femoral delay', method: 'Palpate radial and femoral simultaneously. Feel the femoral as clearly "after" the radial = delay.', normal: 'No delay' },
-              { label: 'Femoral pulses', method: 'Palpate both femoral pulses at the mid-inguinal point. Compare amplitude to radials.', normal: 'Symmetric 2+ pulses, equal amplitude to radial' },
-              { label: 'Dorsalis pedis + posterior tibialis', method: 'Palpate in both feet.', normal: '2+ pulses bilaterally' },
-              { label: 'Capillary refill', method: 'Press and release the nail bed; time to normal colour.', normal: '< 2 sec' }
-            ],
-            abnormalHints: ['Asymmetric upper-extremity BP (> 10 mmHg) — subclavian stenosis or coarctation at the origin', 'Upper >> lower-extremity BP — coarctation of the aorta', 'Diminished or absent femoral pulses with brachio-femoral delay — coarctation', 'Bounding pulses with wide pulse pressure — AR, PDA, arteriovenous fistula, thyrotoxicosis, anemia', 'Weak thready pulses — low output state (heart failure, shock, hypovolemia)', 'Prolonged capillary refill — dehydration, shock, cold stress'] }
-        ]
-      }
-    }
-  };
-
-  // ────────────────────────────────────────────────────────────
-  // STATE + RENDER
-  // ────────────────────────────────────────────────────────────
-  var _inited = false;
-  // state keyed as 'system-componentIdx-stepIdx' → { label, method, normal, status, note }
-  var state = {};
-  var currentSystem = 'msk';
-  var currentAgeGroup = '';
-
-  document.addEventListener('tabChanged', function (e) {
-    if (e.detail.tab !== 'peguide' || _inited) return;
-    _inited = true;
-    init();
-  });
-
-  function init() {
-    var ageSelect = document.getElementById('pe-age-group');
-    var content = document.getElementById('pe-content');
-    var actions = document.getElementById('pe-actions');
-
-    function applyAgeGroup(ag) {
-      currentAgeGroup = ag;
-      state = {};
-      document.getElementById('pe-output').classList.add('hidden');
-      if (!currentAgeGroup || !PE_DATA[currentAgeGroup]) {
-        content.innerHTML = '<p style="text-align:center;color:#9ca3af;padding:40px;">Select an age group above.</p>';
-        actions.style.display = 'none';
-        return;
-      }
-      renderSystem();
-      actions.style.display = 'flex';
-    }
-    ageSelect.addEventListener('change', function () {
-      applyAgeGroup(ageSelect.value);
-      if (window.UIState) window.UIState.set('pe.ageGroup', ageSelect.value || '');
-    });
-
-    function applySystem(sys) {
-      document.querySelectorAll('[data-pesystem]').forEach(function (b) {
-        b.classList.toggle('active', b.dataset.pesystem === sys);
-      });
-      currentSystem = sys;
-      state = {};
-      document.getElementById('pe-output').classList.add('hidden');
-      if (currentAgeGroup) renderSystem();
-    }
-    document.querySelectorAll('[data-pesystem]').forEach(function (btn) {
-      btn.addEventListener('click', function () {
-        applySystem(btn.dataset.pesystem);
-        if (window.UIState) window.UIState.set('pe.system', btn.dataset.pesystem);
-      });
-    });
-
-    // Restore persisted selections. Age group must be restored first because
-    // the system render depends on it.
-    if (window.UIState) {
-      var savedAge = window.UIState.get('pe.ageGroup');
-      if (savedAge && PE_DATA[savedAge]) {
-        ageSelect.value = savedAge;
-        applyAgeGroup(savedAge);
-      }
-      var savedSys = window.UIState.get('pe.system');
-      if (savedSys && /^(msk|neuro|resp|cv)$/.test(savedSys)) {
-        applySystem(savedSys);
-      }
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-
-    document.getElementById('pe-all-normal').addEventListener('click', setAllNormal);
-    document.getElementById('pe-all-clear').addEventListener('click', clearAll);
-    document.getElementById('pe-generate-btn').addEventListener('click', generate);
-  }
-
-  // Responsive two-column grid helper: side-by-side on wide screens, stacked on narrow
-  var TWO_COL_GRID = 'display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;align-items:start;';
-
-  // Render a single sound card with native <audio controls> (play/pause/seek
-  // free on all platforms incl. mobile). Falls back to a synth play button
-  // when the sound has no real recording.
-  function renderSoundCard(s) {
-    var player = '<audio class="pe-audio" controls preload="none" src="' + esc(s.src) + '" style="width:100%;height:36px;"></audio>';
-    var html = '';
-    html += '<div style="border:1px solid var(--g200);border-radius:8px;padding:10px;background:#fff;">';
-    html += '  <div style="font-weight:600;font-size:13px;color:var(--g800);margin-bottom:4px;">' + esc(s.title) + '</div>';
-    if (s.where)    html += '  <div style="font-size:11px;color:var(--g500);margin-bottom:3px;"><strong>Where:</strong> ' + esc(s.where) + '</div>';
-    if (s.rate)     html += '  <div style="font-size:11px;color:var(--g500);margin-bottom:3px;"><strong>Rate:</strong> ' + esc(s.rate) + '</div>';
-    if (s.features) html += '  <div style="font-size:12px;color:var(--g700);line-height:1.5;margin-bottom:3px;"><strong>Features:</strong> ' + esc(s.features) + '</div>';
-    if (s.clinical) html += '  <div style="font-size:11px;color:var(--g600);line-height:1.5;margin-bottom:8px;"><strong>Clinical:</strong> ' + esc(s.clinical) + '</div>';
-    html += '  <div style="margin-top:6px;">' + player + '</div>';
-    html += '</div>';
-    return html;
-  }
-
-  function renderSoundsLibrary(title, sounds, accent, accentTint, icon) {
-    var html = '';
-    html += '<div class="card" style="margin-bottom:14px;border:1px solid ' + accent + '33;">';
-    html += '  <div class="card-header" style="background:' + accentTint + ';"><h3 style="margin:0;font-size:14px;color:' + accent + ';"><i class="fas ' + icon + '"></i> ' + esc(title) + '</h3></div>';
-    html += '  <div style="padding:10px 14px;display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:10px;">';
-    sounds.forEach(function (s) { html += renderSoundCard(s); });
-    html += '  </div>';
-    html += '</div>';
-    return html;
-  }
-
-  function renderSystem() {
-    var content = document.getElementById('pe-content');
-    var group = PE_DATA[currentAgeGroup];
-    if (!group || !group[currentSystem]) {
-      content.innerHTML = '<p style="text-align:center;color:#9ca3af;padding:40px;">No data for this combination.</p>';
-      return;
-    }
-    var section = group[currentSystem];
-    var accentMap    = { msk: '#0891b2', neuro: '#7c3aed', resp: '#0ea5e9', cv: '#e11d48' }; // cyan / purple / sky / rose
-    var accentTintMap = { msk: '#ecfeff', neuro: '#f5f3ff', resp: '#f0f9ff', cv: '#fff1f2' };
-    var iconMap       = { msk: 'bone',    neuro: 'brain',   resp: 'lungs',   cv: 'heart-pulse' };
-    var labelMap      = { msk: 'Musculoskeletal', neuro: 'Neurologic', resp: 'Respiratory', cv: 'Cardiovascular' };
-    var accent     = accentMap[currentSystem]    || '#0891b2';
-    var accentTint = accentTintMap[currentSystem] || '#ecfeff';
-    var icon       = iconMap[currentSystem]       || 'circle-info';
-    var sysLabel   = labelMap[currentSystem]      || currentSystem;
-    var html = '';
-
-    // ─ Overview banner ─
-    html += '<div class="card" style="margin-bottom:14px;border-left:4px solid ' + accent + ';">';
-    html += '  <div class="card-header" style="border:0;padding:14px 16px 6px;"><h3 style="margin:0;font-size:16px;color:' + accent + ';"><i class="fas fa-' + icon + '"></i> ' + esc(group.label) + ' — ' + sysLabel + '</h3></div>';
-    html += '  <div style="padding:0 16px 14px;font-size:13px;line-height:1.65;color:var(--g700);">' + esc(section.overview) + '</div>';
-    html += '</div>';
-
-    // ─ APTM cardiac auscultation diagram + innocent-murmur map (cv only) ─
-    if (currentSystem === 'cv') {
-      html += '<div class="card" style="margin-bottom:14px;border:1px solid ' + accent + '33;">';
-      html += '  <div class="card-header" style="background:' + accentTint + ';"><h3 style="margin:0;font-size:14px;color:' + accent + ';"><i class="fas fa-stethoscope"></i> Auscultation landmarks — APTM + Erb\'s</h3></div>';
-      // Image ALWAYS on its own row (full width on every device, responsive
-      // max-width caps it so it isn't huge on desktop). Tap/click to open
-      // full-size in a new tab — native browser zoom works there. Legend
-      // below stacks on narrow screens via auto-fit grid with minmax.
-      html += '  <div style="padding:14px 16px 6px;">';
-      html += '    <a href="/images/pe-guide/aptm.png" target="_blank" rel="noopener" aria-label="Open APTM diagram full size in a new tab" style="display:block;text-align:center;cursor:zoom-in;">';
-      html += '      <img src="/images/pe-guide/aptm.png" alt="APTM cardiac auscultation points diagram" style="max-width:100%;width:100%;max-width:420px;height:auto;display:inline-block;border-radius:8px;border:1px solid var(--g200);"/>';
-      html += '      <div style="font-size:11px;color:var(--g500);margin-top:6px;"><i class="fas fa-up-right-from-square" style="margin-right:4px;"></i>Tap / click to open full-size in a new tab (pinch to zoom on mobile)</div>';
-      html += '    </a>';
-      html += '  </div>';
-      html += '  <div style="padding:4px 16px 14px;">';
-      html += '    <div style="display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:10px 16px;font-size:12px;line-height:1.55;">';
-      APTM_LEGEND.forEach(function (p) {
-        html += '<div style="display:flex;gap:10px;align-items:flex-start;">';
-        html += '  <div style="flex-shrink:0;width:24px;height:24px;border-radius:50%;background:' + p.color + ';color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:12px;">' + p.letter + '</div>';
-        html += '  <div style="flex:1;min-width:0;">';
-        html += '    <div style="font-weight:600;color:var(--g800);font-size:13px;">' + esc(p.title) + '</div>';
-        html += '    <div style="color:var(--g600);font-size:11px;margin-top:1px;">' + esc(p.location) + '</div>';
-        html += '    <div style="color:var(--g700);margin-top:3px;font-size:12px;"><strong>Listen for:</strong> ' + esc(p.listen) + '</div>';
-        if (p.innocent) {
-          html += '    <div style="color:#047857;margin-top:2px;font-size:11px;"><i class="fas fa-leaf" style="margin-right:3px;"></i><em>Innocent:</em> ' + esc(p.innocent) + '</div>';
-        }
-        html += '  </div>';
-        html += '</div>';
-      });
-      html += '    </div>';
-      html += '  </div>';
-
-      // ─ Cardiac sounds library ─
-      html += '  <div style="border-top:1px solid var(--g200);padding:14px;">';
-      html += '    <div style="font-weight:600;font-size:13px;color:' + accent + ';margin-bottom:10px;"><i class="fas fa-volume-high"></i> Cardiac sounds library</div>';
-      html += '    <div style="display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:10px;">';
-      CARDIAC_SOUNDS.forEach(function (s) {
-        html += renderSoundCard(s);
-      });
-      html += '    </div>';
-      html += '  </div>';
-
-      // ─ Innocent murmur reference panel ─
-      html += '  <div style="border-top:1px solid var(--g200);padding:14px;background:#f0fdf4;">';
-      html += '    <div style="font-weight:600;font-size:13px;color:#047857;margin-bottom:8px;"><i class="fas fa-leaf"></i> Classic innocent murmurs (benign, no workup needed)</div>';
-      html += '    <div style="display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:10px;">';
-      INNOCENT_MURMURS.forEach(function (m) {
-        html += '<div style="background:#fff;border:1px solid var(--g200);border-radius:8px;padding:10px 12px;">';
-        html += '  <div style="font-weight:600;color:var(--g800);font-size:13px;margin-bottom:3px;">' + esc(m.name) + '</div>';
-        html += '  <div style="font-size:11px;color:var(--g500);margin-bottom:4px;">Age: ' + esc(m.age) + ' · Location: ' + esc(m.location) + '</div>';
-        html += '  <div style="font-size:12px;color:var(--g700);line-height:1.55;"><strong>Sound:</strong> ' + esc(m.character) + '</div>';
-        html += '  <div style="font-size:12px;color:var(--g700);line-height:1.55;margin-top:3px;"><strong>Confirm innocent:</strong> ' + esc(m.confirm) + '</div>';
-        html += '</div>';
-      });
-      html += '    </div>';
-      html += '    <div style="margin-top:10px;font-size:11px;color:var(--g600);line-height:1.55;"><strong>The 7 "S" innocent-murmur criteria:</strong> Soft (≤ 2/6) · Systolic · Short · Single (no S3/S4) · Small (non-radiating) · Sweet (musical) · Sensitive to position/respiration. Any murmur breaking this pattern — diastolic, ≥ grade 3, radiating, continuous, accompanied by symptoms — deserves pediatric cardiology referral.</div>';
-      html += '  </div>';
-      html += '</div>';
-    }
-
-    // ─ Respiratory sounds library (only for resp system) ─
-    if (currentSystem === 'resp') {
-      html += renderSoundsLibrary('Respiratory sounds library', RESP_SOUNDS, accent, accentTint, 'fa-lungs');
-    }
-
-    // ─ Grading scales reference (collapsible) ─
-    var scaleKeys = SYSTEM_SCALES[currentSystem] || [];
-    if (scaleKeys.length) {
-      html += '<details class="card" style="margin-bottom:14px;background:' + accentTint + ';border:1px solid ' + accent + '33;">';
-      html += '  <summary style="padding:10px 16px;cursor:pointer;font-weight:600;font-size:13px;color:' + accent + ';list-style:none;display:flex;align-items:center;gap:8px;"><i class="fas fa-book-medical"></i> Grading scales &amp; reference <span style="font-weight:400;color:var(--g500);font-size:11px;">(click to expand)</span></summary>';
-      html += '  <div style="padding:0 16px 14px;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px;">';
-      scaleKeys.forEach(function (sk) {
-        var sc = SCALES[sk]; if (!sc) return;
-        html += '<div style="background:#fff;border:1px solid var(--g200);border-radius:8px;padding:10px 12px;">';
-        html += '  <div style="font-weight:600;font-size:12px;color:var(--g800);margin-bottom:6px;"><i class="fas ' + sc.icon + '" style="color:' + accent + ';margin-right:6px;"></i>' + esc(sc.title) + '</div>';
-        html += '  <table style="width:100%;font-size:11px;line-height:1.5;border-collapse:collapse;">';
-        sc.rows.forEach(function (row) {
-          html += '<tr><td style="padding:2px 0;white-space:nowrap;color:' + accent + ';font-weight:600;font-family:ui-monospace,monospace;">' + esc(row[0]) + '</td><td style="padding:2px 0 2px 10px;color:var(--g700);">' + esc(row[1]) + '</td></tr>';
-        });
-        html += '  </table>';
-        html += '</div>';
-      });
-      html += '  </div>';
-      html += '</details>';
-    }
-
-    // ─ Components ─
-    section.components.forEach(function (c, ci) {
-      html += '<div class="card" style="margin-bottom:12px;border-left:3px solid ' + accent + ';">';
-
-      // Header
-      html += '  <div style="padding:12px 16px 8px;display:flex;align-items:center;justify-content:space-between;gap:10px;">';
-      html += '    <h3 style="margin:0;font-size:15px;color:var(--g800);">' + esc(c.name) + '</h3>';
-      html += '    <span style="font-size:10px;font-weight:600;padding:3px 8px;border-radius:10px;background:' + accent + '22;color:' + accent + ';text-transform:uppercase;letter-spacing:0.5px;white-space:nowrap;">' + c.steps.length + ' steps</span>';
-      html += '  </div>';
-
-      // Significance line
-      if (c.significance) {
-        html += '  <div style="padding:0 16px 6px;font-size:12px;color:var(--g600);line-height:1.55;"><i class="fas fa-bullseye" style="color:' + accent + ';margin-right:6px;font-size:11px;"></i>' + esc(c.significance) + '</div>';
-      }
-
-      // Teaching pearl
-      if (c.pearl) {
-        html += '  <div style="margin:6px 16px 10px;padding:10px 12px;background:#fef7e7;border-left:3px solid #f59e0b;border-radius:0 6px 6px 0;font-size:12px;line-height:1.6;color:#78350f;"><i class="fas fa-lightbulb" style="color:#f59e0b;margin-right:6px;"></i><em>' + esc(c.pearl) + '</em></div>';
-      }
-
-      // Steps
-      html += '  <div style="padding:4px 12px 10px;">';
-      c.steps.forEach(function (s, si) {
-        var key = currentSystem + '-' + ci + '-' + si;
-        if (!state[key]) state[key] = { component: c.name, label: s.label, method: s.method, normal: s.normal, status: null, note: '' };
-        var st = state[key].status;
-        var rowBg = st === 'normal' ? '#ecfdf5' : st === 'abnormal' ? '#fef2f2' : 'transparent';
-        var rowBorder = st === 'normal' ? '#a7f3d0' : st === 'abnormal' ? '#fecaca' : 'var(--g200)';
-        html += '<div class="pe-step" data-pe-key="' + key + '" style="padding:10px 12px;border:1px solid ' + rowBorder + ';border-radius:8px;margin-bottom:6px;background:' + rowBg + ';transition:background 0.12s,border-color 0.12s;">';
-        html += '  <div style="display:flex;align-items:flex-start;gap:10px;">';
-        html += '    <div style="flex-shrink:0;width:22px;height:22px;border-radius:50%;background:' + accent + '22;color:' + accent + ';font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;line-height:1;">' + (si + 1) + '</div>';
-        html += '    <div style="flex:1;min-width:0;">';
-        html += '      <div style="font-weight:600;font-size:13px;color:var(--g800);">' + esc(s.label) + '</div>';
-        html += '      <div style="font-size:12px;color:var(--g600);margin-top:3px;line-height:1.55;"><span style="color:var(--g500);font-weight:600;text-transform:uppercase;letter-spacing:0.5px;font-size:10px;">How</span> &nbsp;' + esc(s.method) + '</div>';
-        html += '      <div style="font-size:12px;color:var(--g600);margin-top:2px;line-height:1.55;"><span style="color:#059669;font-weight:600;text-transform:uppercase;letter-spacing:0.5px;font-size:10px;">Normal</span> &nbsp;' + esc(s.normal) + '</div>';
-        html += '    </div>';
-        html += '    <div style="display:flex;gap:3px;flex-shrink:0;">';
-        html += '      <button class="visit-status-btn ' + (st === 'normal' ? 'done' : '') + '" data-pe-status="normal" data-pe-key="' + key + '" title="Normal">✓</button>';
-        html += '      <button class="visit-status-btn ' + (st === 'abnormal' ? 'refused' : '') + '" data-pe-status="abnormal" data-pe-key="' + key + '" title="Abnormal">✗</button>';
-        html += '      <button class="visit-status-btn ' + (st === null ? 'not-due' : '') + '" data-pe-status="skip" data-pe-key="' + key + '" title="Skip">—</button>';
-        html += '    </div>';
-        html += '  </div>';
-        html += '  <div class="pe-abnormal-detail" style="margin-top:8px;' + (st === 'abnormal' ? '' : 'display:none;') + '">';
-        html += '    <input type="text" class="pe-note" data-pe-key="' + key + '" placeholder="Describe the abnormal finding (e.g., 4/5 strength, left pronator drift)" value="' + esc(state[key].note || '') + '" style="width:100%;padding:6px 10px;font-size:12px;border:1px solid #fecaca;border-radius:6px;background:#fff;">';
-        html += '  </div>';
-        html += '</div>';
-      });
-      html += '  </div>';
-
-      // Watch-for
-      if (c.abnormalHints && c.abnormalHints.length) {
-        html += '<div style="margin:0 12px 12px;padding:10px 12px;background:#fef2f2;border-left:3px solid #ef4444;border-radius:0 6px 6px 0;font-size:11px;line-height:1.7;color:#7f1d1d;">';
-        html += '<div style="font-weight:600;text-transform:uppercase;letter-spacing:0.5px;color:#991b1b;margin-bottom:4px;font-size:10px;"><i class="fas fa-triangle-exclamation"></i> Watch for</div>';
-        html += c.abnormalHints.map(esc).join(' &nbsp;·&nbsp; ');
-        html += '</div>';
-      }
-
-      html += '</div>';
-    });
-
-    content.innerHTML = html;
-
-    content.querySelectorAll('[data-pe-status]').forEach(function (btn) {
-      btn.addEventListener('click', function () { handleStatus(btn); });
-    });
-    content.querySelectorAll('.pe-note').forEach(function (inp) {
-      inp.addEventListener('input', function () {
-        var key = inp.dataset.peKey;
-        if (state[key]) state[key].note = inp.value;
-      });
-    });
-    // Single-playback policy: when any <audio> starts, pause every other one.
-    content.querySelectorAll('.pe-audio').forEach(function (a) {
-      a.addEventListener('play', function () {
-        content.querySelectorAll('.pe-audio').forEach(function (other) {
-          if (other !== a && !other.paused) other.pause();
-        });
-      });
-    });
-  }
-
-  function handleStatus(btn) {
-    var key = btn.dataset.peKey;
-    var status = btn.dataset.peStatus;
-    if (!state[key]) return;
-    state[key].status = (status === 'skip') ? null : status;
-    var row = btn.closest('.pe-step');
-    if (row) {
-      var s = state[key].status;
-      row.style.background     = s === 'normal' ? '#ecfdf5'  : s === 'abnormal' ? '#fef2f2'  : 'transparent';
-      row.style.borderColor    = s === 'normal' ? '#a7f3d0'  : s === 'abnormal' ? '#fecaca'  : 'var(--g200)';
-      row.querySelectorAll('[data-pe-status]').forEach(function (b) {
-        b.classList.remove('done', 'refused', 'not-due');
-        if (b.dataset.peStatus === 'normal'   && state[key].status === 'normal')   b.classList.add('done');
-        if (b.dataset.peStatus === 'abnormal' && state[key].status === 'abnormal') b.classList.add('refused');
-        if (b.dataset.peStatus === 'skip'     && state[key].status === null)      b.classList.add('not-due');
-      });
-      var detail = row.querySelector('.pe-abnormal-detail');
-      if (detail) detail.style.display = (state[key].status === 'abnormal') ? '' : 'none';
-    }
-  }
-
-  function setAllNormal() {
-    Object.keys(state).forEach(function (k) { if (k.indexOf(currentSystem + '-') === 0) state[k].status = 'normal'; });
-    renderSystem();
-  }
-  function clearAll() {
-    Object.keys(state).forEach(function (k) { if (k.indexOf(currentSystem + '-') === 0) { state[k].status = null; state[k].note = ''; } });
-    renderSystem();
-  }
-
-  function generate() {
-    if (!currentAgeGroup || !PE_DATA[currentAgeGroup]) return;
-    var steps = Object.keys(state)
-      .filter(function (k) { return k.indexOf(currentSystem + '-') === 0; })
-      .map(function (k) { return state[k]; });
-
-    var assessed = steps.filter(function (s) { return s.status !== null; });
-    if (assessed.length === 0) { showToast('Mark at least one step Normal or Abnormal', 'error'); return; }
-
-    var btn = document.getElementById('pe-generate-btn');
-    btn.disabled = true; btn.innerHTML = '<i class="fas fa-spinner fa-spin"></i> Generating...';
-
-    var modelSel = document.querySelector('#peguide-tab .tab-model-select');
-    var model = modelSel ? modelSel.value : '';
-    var format = document.getElementById('pe-format').value;
-
-    fetch('/api/generate-pe-narrative', {
-      method: 'POST',
-      headers: getAuthHeaders(),
-      body: JSON.stringify({
-        steps:         steps,
-        ageGroup:      PE_DATA[currentAgeGroup].label,
-        system:        currentSystem,
-        patientAge:    document.getElementById('pe-age').value,
-        patientGender: document.getElementById('pe-gender').value,
-        model:         model,
-        format:        format
-      })
-    })
-    .then(function (r) { return r.json(); })
-    .then(function (data) {
-      if (!data.success) { showToast(data.error || 'Generation failed', 'error'); return; }
-      var out = document.getElementById('pe-output');
-      out.classList.remove('hidden');
-      document.getElementById('pe-narrative-text').textContent = data.narrative;
-      var tag = document.getElementById('pe-model-tag');
-      if (tag) tag.textContent = data.model || '';
-      var bar = document.getElementById('pe-summary-bar');
-      if (bar && data.summary) {
-        bar.classList.remove('hidden');
-        bar.innerHTML = '<span style="color:#10b981;">' + data.summary.normal + ' normal</span> · <span style="color:#ef4444;">' + data.summary.abnormal + ' abnormal</span> · <span style="color:#9ca3af;">' + data.summary.notAssessed + ' skipped</span>';
-      }
-    })
-    .catch(function (err) { console.error('[PEGuide] generate error', err); showToast('Request failed', 'error'); })
-    .finally(function () {
-      btn.disabled = false; btn.innerHTML = '<i class="fas fa-wand-magic-sparkles"></i> Generate Exam Report';
-    });
-  }
-
-  function esc(s) {
-    if (s == null) return '';
-    return String(s).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
-  }
-
-})();
diff --git a/public/js/secureStorage.js b/public/js/secureStorage.js
deleted file mode 100644
index d4eb503..0000000
--- a/public/js/secureStorage.js
+++ /dev/null
@@ -1,73 +0,0 @@
-// ============================================================
-// SECURE STORAGE WRAPPER
-// Browser: localStorage
-// Capacitor mobile: iOS Keychain / Android EncryptedSharedPreferences
-// via capacitor-secure-storage-plugin
-// ============================================================
-(function() {
-  var memCache = {};
-
-  function isNative() {
-    try {
-      return !!(window.Capacitor && typeof window.Capacitor.isNativePlatform === 'function' && window.Capacitor.isNativePlatform());
-    } catch(e) { return false; }
-  }
-
-  function plugin() {
-    try {
-      var p = window.Capacitor && window.Capacitor.Plugins && window.Capacitor.Plugins.SecureStoragePlugin;
-      return p || null;
-    } catch(e) { return null; }
-  }
-
-  window.SecureStorage = {
-    isNative: isNative,
-
-    get: function(key) {
-      if (isNative() && plugin()) {
-        return plugin().get({ key: key })
-          .then(function(r) { memCache[key] = r.value; return r.value; })
-          .catch(function() { return null; });
-      }
-      try { return Promise.resolve(localStorage.getItem(key)); } catch(e) { return Promise.resolve(null); }
-    },
-
-    set: function(key, value) {
-      memCache[key] = value;
-      if (isNative() && plugin()) {
-        return plugin().set({ key: key, value: value }).catch(function() {});
-      }
-      try { localStorage.setItem(key, value); } catch(e) {}
-      return Promise.resolve();
-    },
-
-    remove: function(key) {
-      delete memCache[key];
-      if (isNative() && plugin()) {
-        var p = plugin().remove({ key: key }).catch(function() {});
-        // Also clear legacy localStorage copy if any
-        try { localStorage.removeItem(key); } catch(e) {}
-        return p;
-      }
-      try { localStorage.removeItem(key); } catch(e) {}
-      return Promise.resolve();
-    },
-
-    // Synchronous read for hot paths (fetch headers). On native returns cached
-    // value populated by prior get/set. On web reads localStorage directly.
-    getSync: function(key) {
-      if (isNative()) return memCache[key] || null;
-      try { return localStorage.getItem(key); } catch(e) { return null; }
-    },
-
-    // Hydrate the memory cache from native storage at boot. Resolves when ready.
-    hydrate: function(keys) {
-      if (!isNative() || !plugin()) return Promise.resolve();
-      return Promise.all(keys.map(function(k) {
-        return plugin().get({ key: k })
-          .then(function(r) { memCache[k] = r.value; })
-          .catch(function() { memCache[k] = null; });
-      }));
-    }
-  };
-})();
diff --git a/public/js/shadess.js b/public/js/shadess.js
deleted file mode 100644
index 72e3e76..0000000
--- a/public/js/shadess.js
+++ /dev/null
@@ -1,1062 +0,0 @@
-// ============================================================
-// SHADESS.JS — SSHADESS psychosocial screening form + well visit note
-// ============================================================
-
-(function() {
-
-  // ── SSHADESS domain definitions ──────────────────────────────────────────
-  // Each domain has key questions (most important shown first) + comment field
-  var SHADESS_DOMAINS = [
-    {
-      key: 'strengths',
-      label: 'Strengths',
-      icon: 'fa-star',
-      color: '#f59e0b',
-      intro: 'Starting with what you do well helps us get to know you better.',
-      questions: [
-        { id: 'str1', text: 'Has something they are proud of or enjoy', type: 'yn' },
-        { id: 'str2', text: 'Describes self positively when asked', type: 'yn' },
-        { id: 'str3', text: 'Has at least one trusted adult they can talk to', type: 'yn' },
-      ]
-    },
-    {
-      key: 'school',
-      label: 'School',
-      icon: 'fa-graduation-cap',
-      color: '#3b82f6',
-      intro: 'Ask about school performance, attendance, and future plans.',
-      questions: [
-        { id: 'sch1', text: 'Grades are satisfactory / doing their best', type: 'yn' },
-        { id: 'sch2', text: 'Likes school or finds something enjoyable about it', type: 'yn' },
-        { id: 'sch3', text: 'Regular attendance (no truancy concerns)', type: 'yn' },
-        { id: 'sch4', text: 'Has plans or goals for the future', type: 'yn' },
-      ]
-    },
-    {
-      key: 'home',
-      label: 'Home',
-      icon: 'fa-house',
-      color: '#10b981',
-      intro: 'Ask about living situation and family relationships.',
-      questions: [
-        { id: 'hom1', text: 'Stable living situation', type: 'yn' },
-        { id: 'hom2', text: 'Gets along with people at home', type: 'yn' },
-        { id: 'hom3', text: 'Would talk to family member if stressed', type: 'yn' },
-        { id: 'hom4', text: 'Has experienced household violence or instability (concern if YES)', type: 'yn', concern_if: true },
-      ]
-    },
-    {
-      key: 'activities',
-      label: 'Activities',
-      icon: 'fa-users',
-      color: '#8b5cf6',
-      intro: 'Ask about friends, hobbies, and peer relationships.',
-      questions: [
-        { id: 'act1', text: 'Has friends and spends time with them', type: 'yn' },
-        { id: 'act2', text: 'Involved in sports, clubs, or hobbies', type: 'yn' },
-        { id: 'act3', text: 'Social media/screen use within healthy limits', type: 'yn' },
-        { id: 'act4', text: 'Has experienced bullying (concern if YES)', type: 'yn', concern_if: true },
-      ]
-    },
-    {
-      key: 'drugs',
-      label: 'Drugs / Substances',
-      icon: 'fa-pills',
-      color: '#ef4444',
-      intro: 'This is confidential. Ask in private.',
-      questions: [
-        { id: 'drg1', text: 'Has tried cigarettes / vaping / tobacco', type: 'yn', concern_if: true },
-        { id: 'drg2', text: 'Has tried alcohol', type: 'yn', concern_if: true },
-        { id: 'drg3', text: 'Has tried marijuana or other drugs', type: 'yn', concern_if: true },
-        { id: 'drg4', text: 'Friends use substances', type: 'yn' },
-        { id: 'drg5', text: 'CRAFFT screen result (if done)', type: 'text', placeholder: 'e.g., Score 0 — low risk' },
-      ]
-    },
-    {
-      key: 'emotions',
-      label: 'Emotions / Eating',
-      icon: 'fa-heart',
-      color: '#ec4899',
-      intro: 'Screen for depression, anxiety, and disordered eating.',
-      questions: [
-        { id: 'emo1', text: 'Feeling down, sad, or hopeless recently', type: 'yn', concern_if: true },
-        { id: 'emo2', text: 'Feeling unusually stressed or anxious', type: 'yn', concern_if: true },
-        { id: 'emo3', text: 'Trouble sleeping', type: 'yn' },
-        { id: 'emo4', text: 'PHQ-A / depression screen result (if done)', type: 'text', placeholder: 'e.g., PHQ-A score 3 — minimal' },
-        { id: 'emo5', text: 'Happy with eating habits and body image', type: 'yn' },
-        { id: 'emo6', text: 'Restricting food / purging / using diet pills (concern if YES)', type: 'yn', concern_if: true },
-      ]
-    },
-    {
-      key: 'sexuality',
-      label: 'Sexuality',
-      icon: 'fa-shield-heart',
-      color: '#f97316',
-      intro: 'Ask in private. Normalize the questions.',
-      questions: [
-        { id: 'sex1', text: 'Comfortable discussing attraction/identity', type: 'yn' },
-        { id: 'sex2', text: 'Sexually active', type: 'yn' },
-        { id: 'sex3', text: 'Uses protection consistently if sexually active', type: 'yn' },
-        { id: 'sex4', text: 'History of unwanted sexual contact (concern if YES)', type: 'yn', concern_if: true },
-        { id: 'sex5', text: 'STI screening indicated/done', type: 'yn' },
-      ]
-    },
-    {
-      key: 'safety',
-      label: 'Safety',
-      icon: 'fa-shield-halved',
-      color: '#6366f1',
-      intro: 'Ask about violence, weapons, and suicidal ideation.',
-      questions: [
-        { id: 'saf1', text: 'Feels safe at school and home', type: 'yn' },
-        { id: 'saf2', text: 'Carries a weapon (concern if YES)', type: 'yn', concern_if: true },
-        { id: 'saf3', text: 'Has been in physical fights recently', type: 'yn', concern_if: true },
-        { id: 'saf4', text: 'Wears seatbelt; safe driving practices', type: 'yn' },
-        { id: 'saf5', text: 'Thoughts of hurting self or suicide (concern if YES — STAT eval)', type: 'yn', concern_if: true },
-        { id: 'saf6', text: 'Columbia/ASQ suicide screen result (if done)', type: 'text', placeholder: 'e.g., ASQ: negative' },
-      ]
-    }
-  ];
-
-  // ── Render SHADESS form ──────────────────────────────────────────────────
-  var _shadessAnswers = {};  // key -> { questions: {id: answer}, comment: '', concern: false, skipped: false }
-
-  function initShadess() {
-    var container = document.getElementById('shadess-domains');
-    if (!container) return;
-
-    // Initialize answers object
-    SHADESS_DOMAINS.forEach(function(d) {
-      _shadessAnswers[d.key] = { questions: {}, comment: '', concern: false, skipped: false };
-    });
-
-    container.innerHTML = SHADESS_DOMAINS.map(function(domain) {
-      return renderDomain(domain);
-    }).join('');
-
-    // Wire up events
-    container.addEventListener('change', function(e) {
-      var el = e.target;
-      // yn question
-      if (el.classList.contains('shadess-yn')) {
-        var domainKey = el.dataset.domain;
-        var qid = el.dataset.qid;
-        if (_shadessAnswers[domainKey]) {
-          _shadessAnswers[domainKey].questions[qid] = el.value;
-          // Auto-flag concern
-          var domain = SHADESS_DOMAINS.find(function(d) { return d.key === domainKey; });
-          if (domain) {
-            var q = domain.questions.find(function(q) { return q.id === qid; });
-            if (q && q.concern_if === (el.value === 'yes')) {
-              _shadessAnswers[domainKey].concern = true;
-              var flagEl = document.getElementById('shadess-concern-' + domainKey);
-              if (flagEl) flagEl.classList.remove('hidden');
-            }
-          }
-        }
-      }
-      // text question
-      if (el.classList.contains('shadess-text')) {
-        if (_shadessAnswers[el.dataset.domain]) {
-          _shadessAnswers[el.dataset.domain].questions[el.dataset.qid] = el.value;
-        }
-      }
-      // comment
-      if (el.classList.contains('shadess-comment')) {
-        if (_shadessAnswers[el.dataset.domain]) {
-          _shadessAnswers[el.dataset.domain].comment = el.value;
-        }
-      }
-      // skip toggle
-      if (el.classList.contains('shadess-skip')) {
-        if (_shadessAnswers[el.dataset.domain]) {
-          _shadessAnswers[el.dataset.domain].skipped = el.checked;
-          var body = document.getElementById('shadess-body-' + el.dataset.domain);
-          if (body) body.style.opacity = el.checked ? '0.3' : '1';
-        }
-      }
-    });
-
-    // Concern flag manual toggle
-    container.addEventListener('click', function(e) {
-      if (e.target.closest('.shadess-flag-btn')) {
-        var btn = e.target.closest('.shadess-flag-btn');
-        var domainKey = btn.dataset.domain;
-        if (_shadessAnswers[domainKey]) {
-          _shadessAnswers[domainKey].concern = !_shadessAnswers[domainKey].concern;
-          var flagEl = document.getElementById('shadess-concern-' + domainKey);
-          if (flagEl) flagEl.classList.toggle('hidden', !_shadessAnswers[domainKey].concern);
-        }
-      }
-    });
-  }
-
-  function renderDomain(domain) {
-    var qHtml = domain.questions.map(function(q) {
-      if (q.type === 'yn') {
-        return '<div class="shadess-q-row">' +
-          '<span class="shadess-q-text">' + esc(q.text) + (q.concern_if !== undefined ? ' <span style="font-size:10px;color:var(--g400);">(flag if ' + (q.concern_if ? 'Yes' : 'No') + ')</span>' : '') + '</span>' +
-          '<div class="shadess-yn-btns">' +
-            '<select class="shadess-yn" data-domain="' + domain.key + '" data-qid="' + q.id + '" style="font-size:12px;padding:3px 6px;border:1px solid var(--g300);border-radius:6px;">' +
-              '<option value="">—</option><option value="yes">Yes</option><option value="no">No</option>' +
-            '</select>' +
-          '</div>' +
-        '</div>';
-      } else {
-        return '<div class="shadess-q-row">' +
-          '<span class="shadess-q-text">' + esc(q.text) + '</span>' +
-          '<input class="shadess-text" data-domain="' + domain.key + '" data-qid="' + q.id + '" type="text" placeholder="' + esc(q.placeholder || '') + '" style="font-size:12px;padding:4px 8px;border:1px solid var(--g300);border-radius:6px;flex:1;min-width:160px;">' +
-        '</div>';
-      }
-    }).join('');
-
-    return '<div class="shadess-domain" style="border-left:3px solid ' + domain.color + ';">' +
-      '<div class="shadess-domain-header">' +
-        '<i class="fas ' + domain.icon + '" style="color:' + domain.color + ';width:16px;"></i>' +
-        '<strong style="font-size:14px;">' + esc(domain.label) + '</strong>' +
-        '<span style="font-size:11px;color:var(--g500);flex:1;margin-left:6px;">' + esc(domain.intro) + '</span>' +
-        '<span id="shadess-concern-' + domain.key + '" class="shadess-concern-badge hidden"><i class="fas fa-triangle-exclamation"></i> Concern</span>' +
-        '<button class="shadess-flag-btn btn-sm btn-ghost" data-domain="' + domain.key + '" style="font-size:11px;" title="Toggle concern flag"><i class="fas fa-flag"></i></button>' +
-        '<label style="font-size:11px;color:var(--g500);display:flex;align-items:center;gap:4px;"><input type="checkbox" class="shadess-skip" data-domain="' + domain.key + '"> Skip</label>' +
-      '</div>' +
-      '<div id="shadess-body-' + domain.key + '" class="shadess-domain-body">' +
-        qHtml +
-        '<div class="shadess-q-row" style="align-items:flex-start;">' +
-          '<span class="shadess-q-text" style="padding-top:4px;">Additional notes:</span>' +
-          '<textarea class="shadess-comment" data-domain="' + domain.key + '" rows="2" style="flex:1;font-size:12px;padding:4px 8px;border:1px solid var(--g300);border-radius:6px;resize:vertical;" placeholder="Free text comments for this domain..."></textarea>' +
-        '</div>' +
-      '</div>' +
-    '</div>';
-  }
-
-  // ── SHADESS recording (listen in) ────────────────────────────────────────
-  var _shadessRecorder = null;
-  var _shadessTimer = null;
-  var _shadessRecording = false;
-  var _shadessIsPaused = false;
-  var _shhadessRecognition = null;
-  var _shadessTranscript = '';
-
-  function initShadessRecording() {
-    var recordBtn = document.getElementById('shadess-record-btn');
-    var pauseBtn  = document.getElementById('shadess-pause-btn');
-    var indicator = document.getElementById('shadess-rec-indicator');
-    var timerEl   = document.getElementById('shadess-timer');
-    if (!recordBtn) return;
-
-    _shadessTimer = createTimer(timerEl);
-    _shhadessRecognition = createSpeechRecognition();
-    if (_shhadessRecognition) {
-      _shhadessRecognition.onresult = function(e) {
-        for (var i = e.resultIndex; i < e.results.length; i++) {
-          if (e.results[i].isFinal) _shadessTranscript += e.results[i][0].transcript + ' ';
-        }
-      };
-      _shhadessRecognition.onend = function() {
-        if (_shadessRecording && !_shadessIsPaused) try { _shhadessRecognition.start(); } catch(e) {}
-      };
-    }
-
-    recordBtn.addEventListener('click', function() {
-      if (!_shadessRecording) {
-        _shadessTranscript = '';
-        _shadessRecorder = new AudioRecorder();
-        _shadessRecorder.start().then(function() {
-          _shadessRecording = true; _shadessIsPaused = false;
-          recordBtn.innerHTML = '<i class="fas fa-stop"></i> Stop';
-          recordBtn.classList.add('recording');
-          if (pauseBtn) pauseBtn.classList.remove('hidden');
-          indicator.classList.remove('hidden');
-          _shadessTimer.start();
-          if (_shhadessRecognition) try { _shhadessRecognition.start(); } catch(e) {}
-          showToast('SSHADESS recording started', 'info');
-        }).catch(function() { showToast('Microphone denied', 'error'); });
-      } else {
-        _shadessRecording = false; _shadessIsPaused = false;
-        var dur = _shadessTimer.stop();
-        recordBtn.innerHTML = '<i class="fas fa-microphone"></i> Listen In';
-        recordBtn.classList.remove('recording');
-        if (pauseBtn) { pauseBtn.classList.add('hidden'); }
-        indicator.classList.add('hidden');
-        if (_shhadessRecognition) try { _shhadessRecognition.stop(); } catch(e) {}
-
-        showBusy('Transcribing SSHADESS...');
-        _shadessRecorder.stop().then(function(blob) {
-          if (!blob || blob.size === 0) { hideBusy(); return; }
-          return transcribeAudio(blob).then(function(data) {
-            hideBusy();
-            if (data.success) {
-              _shadessTranscript = data.text;
-              showToast('SSHADESS audio transcribed (' + dur + 's)', 'success');
-            }
-          });
-        }).catch(function() { hideBusy(); });
-      }
-    });
-
-    if (pauseBtn) {
-      pauseBtn.addEventListener('click', function() {
-        if (!_shadessRecording || !_shadessRecorder || !_shadessRecorder.mediaRecorder) return;
-        if (!_shadessIsPaused) {
-          try { if (_shadessRecorder.mediaRecorder.state === 'recording') _shadessRecorder.mediaRecorder.pause(); } catch(e) {}
-          _shadessTimer.stop();
-          _shadessIsPaused = true;
-          pauseBtn.innerHTML = '<i class="fas fa-play"></i> Resume';
-          if (_shhadessRecognition) try { _shhadessRecognition.stop(); } catch(e) {}
-        } else {
-          try {
-            if (_shadessRecorder.mediaRecorder.state === 'paused') { _shadessRecorder.mediaRecorder.resume(); }
-            else if (_shadessRecorder.mediaRecorder.state === 'inactive' && _shadessRecorder.stream && _shadessRecorder.stream.active) {
-              var mime = MediaRecorder.isTypeSupported('audio/webm;codecs=opus') ? 'audio/webm;codecs=opus' : 'audio/webm';
-              _shadessRecorder.mediaRecorder = new MediaRecorder(_shadessRecorder.stream, { mimeType: mime, audioBitsPerSecond: 32000 });
-              _shadessRecorder.mediaRecorder.ondataavailable = function(e) { if (e.data.size > 0) _shadessRecorder.chunks.push(e.data); };
-              _shadessRecorder.mediaRecorder.start(1000);
-            }
-          } catch(e) {}
-          _shadessTimer.resume();
-          _shadessIsPaused = false;
-          pauseBtn.innerHTML = '<i class="fas fa-pause"></i> Pause';
-          if (_shhadessRecognition) try { _shhadessRecognition.start(); } catch(e) {}
-        }
-      });
-    }
-  }
-
-  // ── Generate SSHADESS assessment ─────────────────────────────────────────
-  function generateShadess() {
-    var age    = document.getElementById('shadess-age').value;
-    var gender = document.getElementById('shadess-gender').value;
-
-    // Build domains payload from answers
-    var domains = {};
-    SHADESS_DOMAINS.forEach(function(d) {
-      var ans = _shadessAnswers[d.key];
-      var questions = d.questions.map(function(q) {
-        return { id: q.id, text: q.text, answer: ans.questions[q.id] || null };
-      }).filter(function(q) { return q.answer !== null && q.answer !== ''; });
-
-      domains[d.key] = {
-        skipped: ans.skipped,
-        questions: questions,
-        comment: ans.comment,
-        concern: ans.concern
-      };
-    });
-
-    // Check something is filled in
-    var hasData = Object.values(domains).some(function(d) {
-      return !d.skipped && (d.questions.length > 0 || d.comment);
-    });
-    if (!hasData && !_shadessTranscript) {
-      showToast('Fill in at least one domain before generating', 'error');
-      return;
-    }
-
-    showBusy('Generating SSHADESS assessment...');
-
-    var modelEl = document.querySelector('#wv-panel-shadess .tab-model-select');
-
-    fetch('/api/well-visit/shadess', {
-      method: 'POST',
-      headers: getAuthHeaders(),
-      body: JSON.stringify({
-        patientAge: age,
-        patientGender: gender,
-        domains: domains,
-        dictationText: _shadessTranscript || null,
-        model: modelEl ? modelEl.value : getSelectedModel()
-      })
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      hideBusy();
-      if (data.success) {
-        var out = document.getElementById('shadess-result-text');
-        var outCard = document.getElementById('shadess-output');
-        var tag = document.getElementById('shadess-model-tag');
-        if (out) setOutputText(out, data.assessment);
-        if (tag) tag.textContent = (data.model || '').split('/').pop();
-        if (outCard) { outCard.classList.remove('hidden'); outCard.scrollIntoView({ behavior: 'smooth' }); }
-        showToast('SSHADESS assessment generated', 'success');
-        // Auto-fill well visit note SSHADESS field
-        var wvShadess = document.getElementById('wv-shadess-text');
-        if (wvShadess) wvShadess.value = data.assessment;
-      } else {
-        showToast(data.error || 'Generation failed', 'error');
-      }
-    })
-    .catch(function(err) { hideBusy(); showToast(err.message, 'error'); });
-  }
-
-  // ── Well Visit Note — ROS data ────────────────────────────────────────────
-  var _rosData = {};   // { constitutionalStatus: 'wnl'|'abnormal'|'', constitutionalNote: '...', ... }
-  var _peData  = {};
-
-  // 15 ROS systems
-  var ROS_SYSTEMS = [
-    { key: 'constitutional',   label: 'Constitutional',           detail: 'fever, fatigue, weight loss/gain, appetite' },
-    { key: 'eyes',             label: 'Eyes',                     detail: 'vision changes, discharge, redness' },
-    { key: 'ent',              label: 'ENT',                      detail: 'ear pain, congestion, sore throat, mouth sores' },
-    { key: 'cardiovascular',   label: 'Cardiovascular',           detail: 'chest pain, palpitations, murmur' },
-    { key: 'respiratory',      label: 'Respiratory',              detail: 'cough, wheeze, dyspnea' },
-    { key: 'gastrointestinal', label: 'Gastrointestinal',         detail: 'nausea, vomiting, diarrhea, constipation, abdominal pain' },
-    { key: 'genitourinary',    label: 'Genitourinary',            detail: 'dysuria, frequency, discharge, menstrual' },
-    { key: 'musculoskeletal',  label: 'Musculoskeletal',          detail: 'joint pain, swelling, gait issues, back pain' },
-    { key: 'skin',             label: 'Skin',                     detail: 'rash, lesions, itch, hair/nail changes' },
-    { key: 'neurological',     label: 'Neurological',             detail: 'headache, dizziness, seizures, numbness' },
-    { key: 'psychiatric',      label: 'Psychiatric',              detail: 'mood, anxiety, sleep, behavior changes' },
-    { key: 'endocrine',        label: 'Endocrine',                detail: 'polyuria/polydipsia, heat/cold intolerance, growth concerns' },
-    { key: 'hematologic',      label: 'Hematologic/Lymphatic',    detail: 'bruising, bleeding, lymph nodes' },
-    { key: 'allergic',         label: 'Allergic/Immunologic',     detail: 'allergic reactions, frequent infections' },
-    { key: 'developmental',    label: 'Developmental/Behavioral', detail: 'milestones, school, social' },
-  ];
-
-  // 17 PE systems
-  var PE_SYSTEMS = [
-    { key: 'general',       label: 'General Appearance',       detail: 'WDWN, alert, NAD, etc.' },
-    { key: 'peEyes',        label: 'Eyes',                     detail: 'PERRL, conjunctiva, EOM' },
-    { key: 'ears',          label: 'Ears',                     detail: 'TMs, canals, hearing' },
-    { key: 'nose',          label: 'Nose',                     detail: 'mucosa, septum, turbinates' },
-    { key: 'mouthThroat',   label: 'Mouth/Throat',             detail: 'lips, gums, teeth, tonsils, pharynx' },
-    { key: 'neck',          label: 'Neck',                     detail: 'lymph nodes, thyroid, masses' },
-    { key: 'chestLungs',    label: 'Chest/Lungs',              detail: 'air entry, wheezing, retractions' },
-    { key: 'peCv',          label: 'Cardiovascular',           detail: 'S1/S2, murmur, pulses, cap refill' },
-    { key: 'abdomen',       label: 'Abdomen',                  detail: 'soft, tenderness, organomegaly, BS' },
-    { key: 'guTanner',      label: 'Genitourinary/Tanner',     detail: 'Tanner stage, genitalia, hernias' },
-    { key: 'msk',           label: 'Musculoskeletal',          detail: 'strength, ROM, gait, spine' },
-    { key: 'extremities',   label: 'Extremities',              detail: 'tone, reflexes, clubbing, edema' },
-    { key: 'peSkin',        label: 'Skin',                     detail: 'rashes, lesions, cafe au lait, bruises' },
-    { key: 'peNeuro',       label: 'Neurological',             detail: 'CN intact, DTRs, coordination' },
-    { key: 'lymphatic',     label: 'Lymphatic',                detail: 'cervical, axillary, inguinal nodes' },
-    { key: 'breast',        label: 'Breast',                   detail: 'if indicated by age/Tanner' },
-    { key: 'pePsych',       label: 'Psychiatric',              detail: 'affect, mood, behavior during exam' },
-  ];
-
-  // ── Shared ROS row renderer (used by well visit and sick visit) ──────────
-  // dataObj = reference to _rosData or _peData
-  // systemsList = ROS_SYSTEMS or PE_SYSTEMS
-  // prefix = 'ros' | 'pe'
-  // btnLabels = { wnl:'WNL', abnormal:'Abnormal', notrev:'Not reviewed' } or { wnl:'Normal', abnormal:'Abnormal', notrev:'Not examined' }
-  window.renderRosRows = function(systemsList, dataObj, prefix, btnLabels) {
-    var bl = btnLabels || { wnl: 'WNL', abnormal: 'Abnormal', notrev: 'Not reviewed' };
-    return systemsList.map(function(sys) {
-      var status = dataObj[sys.key + '_status'] || '';
-      var note   = dataObj[sys.key + '_note']   || '';
-      var wnlAct    = status === 'wnl'      ? ' wnl'      : '';
-      var abnAct    = status === 'abnormal' ? ' abnormal' : '';
-      var notrevAct = status === 'notrev'   ? ' notrev'   : '';
-      var noteVis   = status === 'abnormal' ? ' visible'  : '';
-      return '<div class="ros-system-row" data-sys-key="' + esc(sys.key) + '" data-prefix="' + prefix + '">' +
-        '<span class="ros-system-name" title="' + esc(sys.detail) + '">' + esc(sys.label) + ' <span style="font-size:10px;color:var(--g400);">(' + esc(sys.detail) + ')</span></span>' +
-        '<button class="ros-status-btn' + wnlAct + '" data-status="wnl" data-sys="' + esc(sys.key) + '" data-prefix="' + prefix + '">' + esc(bl.wnl) + '</button>' +
-        '<button class="ros-status-btn' + abnAct + '" data-status="abnormal" data-sys="' + esc(sys.key) + '" data-prefix="' + prefix + '">' + esc(bl.abnormal) + '</button>' +
-        '<button class="ros-status-btn' + notrevAct + '" data-status="notrev" data-sys="' + esc(sys.key) + '" data-prefix="' + prefix + '">' + esc(bl.notrev) + '</button>' +
-        '<input class="ros-note-input' + noteVis + '" data-sys="' + esc(sys.key) + '" data-prefix="' + prefix + '" type="text" placeholder="Describe..." value="' + esc(note) + '">' +
-      '</div>';
-    }).join('');
-  };
-
-  // Wire ROS/PE click events on a container element (idempotent — safe to call multiple times)
-  window.wireRosContainer = function(containerEl, dataObj) {
-    // Remove previous handler to prevent duplicate listeners on re-render
-    if (containerEl._rosClickHandler) containerEl.removeEventListener('click', containerEl._rosClickHandler);
-    if (containerEl._rosInputHandler) containerEl.removeEventListener('input', containerEl._rosInputHandler);
-
-    containerEl._rosClickHandler = function(e) {
-      var btn = e.target.closest('.ros-status-btn');
-      if (!btn) return;
-      var sysKey = btn.dataset.sys;
-      var status = btn.dataset.status;
-      var prefix = btn.dataset.prefix;
-      if (!sysKey) return;
-
-      // Toggle
-      var cur = dataObj[sysKey + '_status'] || '';
-      dataObj[sysKey + '_status'] = (cur === status) ? '' : status;
-
-      // Update buttons in row
-      var row = btn.closest('.ros-system-row');
-      if (row) {
-        row.querySelectorAll('.ros-status-btn').forEach(function(b) {
-          b.classList.remove('wnl', 'abnormal', 'notrev');
-          if (dataObj[sysKey + '_status'] && b.dataset.status === dataObj[sysKey + '_status']) {
-            b.classList.add(dataObj[sysKey + '_status']);
-          }
-        });
-        var noteInput = row.querySelector('.ros-note-input');
-        if (noteInput) {
-          if (dataObj[sysKey + '_status'] === 'abnormal') {
-            noteInput.classList.add('visible');
-            noteInput.focus();
-          } else {
-            noteInput.classList.remove('visible');
-          }
-        }
-      }
-    };
-    containerEl.addEventListener('click', containerEl._rosClickHandler);
-
-    containerEl._rosInputHandler = function(e) {
-      var inp = e.target.closest('.ros-note-input');
-      if (!inp) return;
-      var sysKey = inp.dataset.sys;
-      if (sysKey) dataObj[sysKey + '_note'] = inp.value;
-    };
-    containerEl.addEventListener('input', containerEl._rosInputHandler);
-  };
-
-  // Format ROS data as text for AI
-  window.formatRosForAI = function(systemsList, dataObj, heading) {
-    var lines = [heading + ':'];
-    var hasAny = false;
-    systemsList.forEach(function(sys) {
-      var status = dataObj[sys.key + '_status'] || '';
-      if (!status) return;
-      hasAny = true;
-      var note = dataObj[sys.key + '_note'] || '';
-      if (status === 'wnl') {
-        // WNL — tell AI to expand with pertinent negatives, include domain details for context
-        lines.push('  ' + sys.label + ': NORMAL [domain: ' + sys.detail + ']');
-      } else if (status === 'abnormal') {
-        // Abnormal — user's note is the finding; AI should expand/describe it
-        lines.push('  ' + sys.label + ': ABNORMAL' + (note ? ' — ' + note : '') + ' [domain: ' + sys.detail + ']');
-      } else {
-        lines.push('  ' + sys.label + ': Not reviewed');
-      }
-    });
-    return hasAny ? lines.join('\n') : '';
-  };
-
-  // ── ICD-10 Diagnoses ──────────────────────────────────────────────────────
-  var COMMON_DX = [
-    { code: 'Z00.129', name: 'Routine child health exam, no abnormal findings' },
-    { code: 'Z00.121', name: 'Routine child health exam, with abnormal findings' },
-    { code: 'J06.9',   name: 'Upper Respiratory Infection, NOS' },
-    { code: 'J02.9',   name: 'Acute pharyngitis, NOS' },
-    { code: 'J03.90',  name: 'Acute tonsillitis, NOS' },
-    { code: 'H66.90',  name: 'Otitis media, NOS' },
-    { code: 'J20.9',   name: 'Acute bronchitis' },
-    { code: 'J45.20',  name: 'Mild intermittent asthma, uncomplicated' },
-    { code: 'J45.30',  name: 'Mild persistent asthma' },
-    { code: 'A09',     name: 'Gastroenteritis/colitis' },
-    { code: 'L20.9',   name: 'Atopic dermatitis, NOS' },
-    { code: 'L30.9',   name: 'Dermatitis NOS' },
-    { code: 'R50.9',   name: 'Fever NOS' },
-    { code: 'R10.9',   name: 'Abdominal pain NOS' },
-    { code: 'R05.9',   name: 'Cough' },
-    { code: 'B34.9',   name: 'Viral infection NOS' },
-    { code: 'Z23',     name: 'Immunization encounter' },
-    { code: 'Z41.9',   name: 'Procedure for non-remedial reason' },
-    { code: 'K21.0',   name: 'GERD with esophagitis' },
-    { code: 'K21.9',   name: 'GERD without esophagitis' },
-    { code: 'F90.0',   name: 'ADHD, predominantly inattentive' },
-    { code: 'F90.2',   name: 'ADHD, combined type' },
-    { code: 'F41.1',   name: 'Generalized anxiety disorder' },
-    { code: 'F32.9',   name: 'Major depressive episode NOS' },
-    { code: 'E11.9',   name: 'Type 2 diabetes' },
-    { code: 'E03.9',   name: 'Hypothyroidism NOS' },
-    { code: 'M54.5',   name: 'Low back pain' },
-    { code: 'G43.909', name: 'Migraine NOS' },
-  ];
-
-  // Expose so sick visit can reuse
-  window.COMMON_DX = COMMON_DX;
-
-  // ICD-10 live search via NLM Clinical Tables API (free, no auth, CORS-enabled)
-  var _icdSearchTimer = {};
-  function searchIcd10(query, onResults) {
-    if (!query || query.length < 2) { onResults([]); return; }
-    fetch('https://clinicaltables.nlm.nih.gov/api/icd10cm/v3/search?sf=code,name&terms=' + encodeURIComponent(query) + '&maxList=12')
-      .then(function(r) { return r.json(); })
-      .then(function(data) {
-        // data = [count, [codes], null, [[code, name], ...]]
-        var items = (data[3] || []).map(function(row) { return { code: row[0], name: row[1] }; });
-        onResults(items);
-      })
-      .catch(function() { onResults([]); });
-  }
-
-  // Render the DX component into a container element
-  // selectedDxArr = reference to an array of { code, name }
-  // idPrefix = unique prefix for element IDs (e.g. 'wv' or 'sv')
-  window.renderDxComponent = function(containerEl, selectedDxArr, idPrefix) {
-    var searchId   = idPrefix + '-dx-search';
-    var tagsId     = idPrefix + '-dx-tags';
-    var resultsId  = idPrefix + '-dx-results';
-    var chipsId    = idPrefix + '-dx-chips';
-
-    containerEl.innerHTML =
-      '<div style="position:relative;margin-bottom:8px;">' +
-        '<div style="display:flex;gap:6px;align-items:center;">' +
-          '<div style="flex:1;position:relative;">' +
-            '<input id="' + searchId + '" type="text" placeholder="Search ICD-10 (e.g. &quot;otitis&quot;, &quot;J06&quot;)..." autocomplete="off" style="width:100%;font-size:13px;padding:7px 10px;border:1px solid var(--g300);border-radius:8px;font-family:inherit;box-sizing:border-box;">' +
-            '<div id="' + resultsId + '" class="dx-results hidden"></div>' +
-          '</div>' +
-        '</div>' +
-        '<div id="' + tagsId + '" style="display:flex;flex-wrap:wrap;gap:4px;margin-top:8px;min-height:24px;"></div>' +
-        '<div style="font-size:11px;color:var(--g500);margin:8px 0 4px;">Common pediatric diagnoses:</div>' +
-        '<div id="' + chipsId + '" style="display:flex;flex-wrap:wrap;gap:4px;"></div>' +
-      '</div>';
-
-    // Render quick-access chips
-    var chipsEl = containerEl.querySelector('#' + chipsId);
-    if (chipsEl) {
-      chipsEl.innerHTML = COMMON_DX.map(function(dx) {
-        return '<span class="dx-chip" data-code="' + esc(dx.code) + '" data-name="' + esc(dx.name) + '">' + esc(dx.code) + ' ' + esc(dx.name) + '</span>';
-      }).join('');
-      chipsEl.addEventListener('click', function(e) {
-        var chip = e.target.closest('.dx-chip');
-        if (!chip) return;
-        addDx(selectedDxArr, { code: chip.dataset.code, name: chip.dataset.name }, containerEl, tagsId);
-      });
-    }
-
-    // Live search
-    var searchEl = containerEl.querySelector('#' + searchId);
-    var resultsEl = containerEl.querySelector('#' + resultsId);
-
-    function showResults(items) {
-      if (!items.length) { resultsEl.classList.add('hidden'); return; }
-      resultsEl.innerHTML = items.map(function(dx) {
-        return '<div class="dx-result-item" data-code="' + esc(dx.code) + '" data-name="' + esc(dx.name) + '">' +
-          '<span class="dx-result-code">' + esc(dx.code) + '</span> ' + esc(dx.name) +
-        '</div>';
-      }).join('');
-      resultsEl.classList.remove('hidden');
-      resultsEl.querySelectorAll('.dx-result-item').forEach(function(item) {
-        item.addEventListener('mousedown', function(e) {
-          e.preventDefault(); // prevent blur from firing before click
-          addDx(selectedDxArr, { code: item.dataset.code, name: item.dataset.name }, containerEl, tagsId);
-          searchEl.value = '';
-          resultsEl.classList.add('hidden');
-        });
-      });
-    }
-
-    if (searchEl) {
-      searchEl.addEventListener('input', function() {
-        var val = searchEl.value.trim();
-        clearTimeout(_icdSearchTimer[idPrefix]);
-        if (!val) { resultsEl.classList.add('hidden'); return; }
-        _icdSearchTimer[idPrefix] = setTimeout(function() {
-          searchIcd10(val, showResults);
-        }, 280);
-      });
-      searchEl.addEventListener('keydown', function(e) {
-        if (e.key === 'Escape') { resultsEl.classList.add('hidden'); }
-        if (e.key === 'Enter') {
-          e.preventDefault();
-          var first = resultsEl.querySelector('.dx-result-item');
-          if (first) { first.dispatchEvent(new MouseEvent('mousedown')); }
-        }
-      });
-      searchEl.addEventListener('blur', function() {
-        setTimeout(function() { resultsEl.classList.add('hidden'); }, 150);
-      });
-    }
-
-    renderDxTags(selectedDxArr, containerEl, tagsId);
-  };
-
-  function addDx(arr, dx, containerEl, tagsId) {
-    // Avoid duplicates
-    var alreadyExists = arr.some(function(d) {
-      return d.code === dx.code && d.name === dx.name;
-    });
-    if (alreadyExists) return;
-    arr.push(dx);
-    renderDxTags(arr, containerEl, tagsId);
-  }
-
-  function renderDxTags(arr, containerEl, tagsId) {
-    var tagsEl = containerEl.querySelector('#' + tagsId);
-    if (!tagsEl) return;
-    tagsEl.innerHTML = arr.map(function(dx, i) {
-      return '<span class="dx-tag">' +
-        (dx.code ? '<strong>' + esc(dx.code) + '</strong> ' : '') + esc(dx.name) +
-        '<span class="dx-remove" data-idx="' + i + '" title="Remove">&#x2715;</span>' +
-      '</span>';
-    }).join('');
-    tagsEl.querySelectorAll('.dx-remove').forEach(function(btn) {
-      btn.addEventListener('click', function() {
-        var idx = parseInt(btn.dataset.idx);
-        arr.splice(idx, 1);
-        renderDxTags(arr, containerEl, tagsId);
-      });
-    });
-  }
-
-  window.formatDxForAI = function(selectedDxArr, freetextId) {
-    var lines = [];
-    selectedDxArr.forEach(function(dx) {
-      lines.push((dx.code ? dx.code + ' ' : '') + dx.name);
-    });
-    var freetextEl = freetextId ? document.getElementById(freetextId) : null;
-    if (freetextEl && freetextEl.value.trim()) {
-      lines.push(freetextEl.value.trim());
-    }
-    return lines.length ? 'Diagnoses:\n' + lines.map(function(l) { return '  - ' + l; }).join('\n') : '';
-  };
-
-  // ── Well Visit Note — module state ─────────────────────────────────────────
-  var _wvSelectedDx = [];
-
-  // ── Well Visit Note Generation ───────────────────────────────────────────
-  var _wvRecorder = null;
-  var _wvTimer = null;
-  var _wvRecording = false;
-  var _wvPaused = false;
-  var _wvRecognition = null;
-  var _wvTranscript = '';
-
-  function initWvRecording() {
-    var recordBtn = document.getElementById('wv-record-btn');
-    var pauseBtn  = document.getElementById('wv-pause-btn');
-    var indicator = document.getElementById('wv-rec-indicator');
-    var timerEl   = document.getElementById('wv-timer');
-    var transcriptEl = document.getElementById('wv-transcript');
-    if (!recordBtn) return;
-
-    _wvTimer = createTimer(timerEl);
-    _wvRecognition = createSpeechRecognition();
-    if (_wvRecognition) {
-      _wvRecognition.onresult = function(e) {
-        var interim = '';
-        for (var i = e.resultIndex; i < e.results.length; i++) {
-          if (e.results[i].isFinal) _wvTranscript += e.results[i][0].transcript + ' ';
-          else interim = e.results[i][0].transcript;
-        }
-        if (transcriptEl) transcriptEl.innerHTML = _wvTranscript + (interim ? '<span style="color:#9ca3af;">' + interim + '</span>' : '');
-      };
-      _wvRecognition.onend = function() { if (_wvRecording && !_wvPaused) try { _wvRecognition.start(); } catch(e) {} };
-    }
-
-    recordBtn.addEventListener('click', function() {
-      if (!_wvRecording) {
-        _wvTranscript = '';
-        _wvRecorder = new AudioRecorder();
-        _wvRecorder.start().then(function() {
-          _wvRecording = true; _wvPaused = false;
-          recordBtn.innerHTML = '<i class="fas fa-stop"></i> Stop';
-          recordBtn.classList.add('recording');
-          if (pauseBtn) pauseBtn.classList.remove('hidden');
-          indicator.classList.remove('hidden');
-          _wvTimer.start();
-          if (_wvRecognition) try { _wvRecognition.start(); } catch(e) {}
-        }).catch(function() { showToast('Microphone denied', 'error'); });
-      } else {
-        _wvRecording = false; _wvPaused = false;
-        var dur = _wvTimer.stop();
-        recordBtn.innerHTML = '<i class="fas fa-microphone"></i> Listen In';
-        recordBtn.classList.remove('recording');
-        if (pauseBtn) { pauseBtn.classList.add('hidden'); }
-        indicator.classList.add('hidden');
-        if (_wvRecognition) try { _wvRecognition.stop(); } catch(e) {}
-
-        showBusy('Transcribing...');
-        _wvRecorder.stop().then(function(blob) {
-          if (!blob || blob.size === 0) { hideBusy(); if (_wvTranscript.trim() && transcriptEl) transcriptEl.textContent = _wvTranscript.trim(); return; }
-          return transcribeAudio(blob).then(function(data) {
-            hideBusy();
-            if (data.success) { if (transcriptEl) transcriptEl.textContent = data.text; _wvTranscript = data.text; showToast('Transcribed ' + dur + 's', 'success'); }
-            else { if (_wvTranscript.trim() && transcriptEl) transcriptEl.textContent = _wvTranscript.trim(); }
-          });
-        }).catch(function() { hideBusy(); });
-      }
-    });
-
-    if (pauseBtn) {
-      pauseBtn.addEventListener('click', function() {
-        if (!_wvRecording || !_wvRecorder || !_wvRecorder.mediaRecorder) return;
-        if (!_wvPaused) {
-          try { if (_wvRecorder.mediaRecorder.state === 'recording') _wvRecorder.mediaRecorder.pause(); } catch(e) {}
-          _wvTimer.stop(); _wvPaused = true;
-          pauseBtn.innerHTML = '<i class="fas fa-play"></i> Resume';
-          if (_wvRecognition) try { _wvRecognition.stop(); } catch(e) {}
-        } else {
-          try {
-            if (_wvRecorder.mediaRecorder.state === 'paused') { _wvRecorder.mediaRecorder.resume(); }
-            else if (_wvRecorder.mediaRecorder.state === 'inactive' && _wvRecorder.stream && _wvRecorder.stream.active) {
-              var mime = MediaRecorder.isTypeSupported('audio/webm;codecs=opus') ? 'audio/webm;codecs=opus' : 'audio/webm';
-              _wvRecorder.mediaRecorder = new MediaRecorder(_wvRecorder.stream, { mimeType: mime, audioBitsPerSecond: 32000 });
-              _wvRecorder.mediaRecorder.ondataavailable = function(e) { if (e.data.size > 0) _wvRecorder.chunks.push(e.data); };
-              _wvRecorder.mediaRecorder.start(1000);
-            }
-          } catch(e) {}
-          _wvTimer.resume(); _wvPaused = false;
-          pauseBtn.innerHTML = '<i class="fas fa-pause"></i> Pause';
-          if (_wvRecognition) try { _wvRecognition.start(); } catch(e) {}
-        }
-      });
-    }
-  }
-
-  // ── ROS/PE init for well visit ────────────────────────────────────────────
-  function initWvRosPe() {
-    var rosContainer = document.getElementById('wv-ros-container');
-    var peContainer  = document.getElementById('wv-pe-container');
-    var dxContainer  = document.getElementById('wv-dx-container');
-    var allWnlBtn    = document.getElementById('wv-ros-all-wnl');
-    var allNormalBtn = document.getElementById('wv-pe-all-normal');
-
-    if (rosContainer) {
-      rosContainer.innerHTML = window.renderRosRows(ROS_SYSTEMS, _rosData, 'ros', { wnl: 'WNL', abnormal: 'Abnormal', notrev: 'Not reviewed' });
-      window.wireRosContainer(rosContainer, _rosData);
-    }
-
-    if (peContainer) {
-      peContainer.innerHTML = window.renderRosRows(PE_SYSTEMS, _peData, 'pe', { wnl: 'Normal', abnormal: 'Abnormal', notrev: 'Not examined' });
-      window.wireRosContainer(peContainer, _peData);
-    }
-
-    function refreshRos() {
-      if (rosContainer) {
-        rosContainer.innerHTML = window.renderRosRows(ROS_SYSTEMS, _rosData, 'ros', { wnl: 'WNL', abnormal: 'Abnormal', notrev: 'Not reviewed' });
-        window.wireRosContainer(rosContainer, _rosData);
-      }
-    }
-    function refreshPe() {
-      if (peContainer) {
-        peContainer.innerHTML = window.renderRosRows(PE_SYSTEMS, _peData, 'pe', { wnl: 'Normal', abnormal: 'Abnormal', notrev: 'Not examined' });
-        window.wireRosContainer(peContainer, _peData);
-      }
-    }
-
-    if (allWnlBtn) {
-      allWnlBtn.onclick = function() {
-        ROS_SYSTEMS.forEach(function(sys) { _rosData[sys.key + '_status'] = 'wnl'; });
-        refreshRos();
-        showToast('All ROS set to WNL', 'success');
-      };
-    }
-
-    var rosClearBtn = document.getElementById('wv-ros-clear');
-    if (rosClearBtn) {
-      rosClearBtn.onclick = function() {
-        ROS_SYSTEMS.forEach(function(sys) { _rosData[sys.key + '_status'] = ''; _rosData[sys.key + '_note'] = ''; });
-        refreshRos();
-        showToast('ROS cleared', 'info');
-      };
-    }
-
-    if (allNormalBtn) {
-      allNormalBtn.onclick = function() {
-        PE_SYSTEMS.forEach(function(sys) { _peData[sys.key + '_status'] = 'wnl'; });
-        refreshPe();
-        showToast('All PE set to Normal', 'success');
-      };
-    }
-
-    var peClearBtn = document.getElementById('wv-pe-clear');
-    if (peClearBtn) {
-      peClearBtn.onclick = function() {
-        PE_SYSTEMS.forEach(function(sys) { _peData[sys.key + '_status'] = ''; _peData[sys.key + '_note'] = ''; });
-        refreshPe();
-        showToast('PE cleared', 'info');
-      };
-    }
-
-    if (dxContainer) {
-      window.renderDxComponent(dxContainer, _wvSelectedDx, 'wv');
-    }
-  }
-
-  function generateWvNote() {
-    var age    = document.getElementById('wv-note-age').value;
-    var gender = document.getElementById('wv-note-gender').value;
-    if (!age) { showToast('Enter patient age/visit age', 'error'); return; }
-
-    var transcriptEl = document.getElementById('wv-transcript');
-    var transcript = transcriptEl ? (transcriptEl.innerText || transcriptEl.textContent || '') : '';
-
-    showBusy('Generating well visit note...');
-
-    var modelEl = document.querySelector('#wv-panel-note .tab-model-select');
-
-    // Format ROS, PE, DX
-    var rosText = window.formatRosForAI(ROS_SYSTEMS, _rosData, 'Review of Systems');
-    var peText  = window.formatRosForAI(PE_SYSTEMS, _peData, 'Physical Examination');
-    var dxText  = window.formatDxForAI(_wvSelectedDx, 'wv-dx-freetext');
-
-    // Fetch user memories to include physician templates
-    var memoriesPromise = (typeof getUserMemoryContext === 'function') ? getUserMemoryContext() : Promise.resolve('');
-
-    memoriesPromise.then(function(memCtx) {
-      return fetch('/api/well-visit/note', {
-        method: 'POST',
-        headers: getAuthHeaders(),
-        body: JSON.stringify({
-          patientAge: age,
-          visitAge: age,
-          patientGender: gender,
-          vitals: document.getElementById('wv-vitals').value,
-          transcript: transcript || null,
-          screenings: document.getElementById('wv-screenings').value,
-          vaccines: document.getElementById('wv-vaccines').value,
-          shadessAssessment: document.getElementById('wv-shadess-text').value || null,
-          ros: rosText || null,
-          physicalExam: peText || null,
-          diagnoses: dxText || null,
-          physicianMemories: memCtx || null,
-          noteStyle: document.getElementById('wv-note-style').value,
-          model: modelEl ? modelEl.value : getSelectedModel()
-        })
-      });
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      hideBusy();
-      if (data.success) {
-        var noteEl = document.getElementById('wv-note-text');
-        var outCard = document.getElementById('wv-note-output');
-        var tag = document.getElementById('wv-note-model-tag');
-        if (noteEl) setOutputText(noteEl, data.note);
-        if (typeof trackAIOutput === 'function') trackAIOutput('wv-note-text', data.note);
-        // Store source for refine — collect all well visit inputs
-        var wvSource = [];
-        var wvTranscript = document.getElementById('wv-transcript');
-        if (wvTranscript && wvTranscript.innerText.trim()) wvSource.push('TRANSCRIPT: ' + wvTranscript.innerText.trim());
-        var wvAge = document.getElementById('wv-note-age');
-        if (wvAge && wvAge.value) wvSource.push('Age: ' + wvAge.value);
-        storeSourceContext('wv-note-text', wvSource.join('\n'));
-        if (tag) tag.textContent = (data.model || '').split('/').pop();
-        if (outCard) { outCard.classList.remove('hidden'); outCard.scrollIntoView({ behavior: 'smooth' }); }
-        showToast('Well visit note generated!', 'success');
-        if (typeof suggestBillingCodes === 'function') suggestBillingCodes('wv-note-text', data.note, 'wellvisit', document.getElementById('wv-note-age').value);
-      } else {
-        showToast(data.error || 'Generation failed', 'error');
-      }
-    })
-    .catch(function(err) { hideBusy(); showToast(err.message, 'error'); });
-  }
-
-  // ── Wire subtab events ───────────────────────────────────────────────────
-  function initSubtabWiring() {
-    var subtabBar = document.querySelector('.wv-subtab-bar');
-    if (!subtabBar) return;
-
-    subtabBar.addEventListener('click', function(e) {
-      var btn = e.target.closest('.wv-subtab-btn');
-      if (!btn) return;
-      var subtab = btn.dataset.subtab;
-      if (subtab === 'shadess' || subtab === 'note') {
-        // These are handled here; wellVisit.js handles the others
-        showWvSubpanel(subtab);
-      }
-    });
-  }
-
-  function showWvSubpanel(name) {
-    document.querySelectorAll('.wv-subpanel').forEach(function(p) { p.classList.add('hidden'); });
-    document.querySelectorAll('.wv-subtab-btn').forEach(function(b) { b.classList.remove('active'); });
-    var panel = document.getElementById('wv-panel-' + name);
-    var btn = document.querySelector('.wv-subtab-btn[data-subtab="' + name + '"]');
-    if (panel) panel.classList.remove('hidden');
-    if (btn) btn.classList.add('active');
-  }
-
-  // ── Save bar for well visit ──────────────────────────────────────────────
-  document.addEventListener('click', function(e) {
-    if (e.target.closest('#btn-shadess-generate')) generateShadess();
-    if (e.target.closest('#btn-wv-generate')) generateWvNote();
-    if (e.target.closest('#wv-refine-btn')) refineDocument('wv-note-text', 'wv-refine-input');
-    if (e.target.closest('#wv-shorten-btn')) shortenDocument('wv-note-text');
-    if (e.target.closest('#btn-wv-save')) {
-      var labelEl = document.getElementById('wv-label');
-      var transcriptEl = document.getElementById('wv-transcript');
-      var noteEl = document.getElementById('wv-note-text');
-      if (typeof saveEncounter === 'function') {
-        window.saveEncounter({
-          id: window._savedEncId_wellvisit || null,
-          label: labelEl ? labelEl.value.trim() : '',
-          enc_type: 'wellvisit',
-          transcript: transcriptEl ? (transcriptEl.innerText || '') : '',
-          generated_note: noteEl ? (noteEl.innerText || '') : '',
-          onSaved: function(id) { window._savedEncId_wellvisit = id; }
-        });
-      }
-    }
-    if (e.target.closest('#btn-shadess-new-patient')) resetShadessForm();
-    if (e.target.closest('#btn-wv-new-patient')) resetWvNote();
-  });
-
-  // Register well visit load handler
-  if (typeof registerEncounterLoadHandler === 'function') {
-    registerEncounterLoadHandler('wellvisit', function(enc) {
-      var transcriptEl = document.getElementById('wv-transcript');
-      if (transcriptEl && enc.transcript) transcriptEl.textContent = enc.transcript;
-      if (enc.generated_note) {
-        var noteEl = document.getElementById('wv-note-text');
-        var outCard = document.getElementById('wv-note-output');
-        if (noteEl) noteEl.textContent = enc.generated_note;
-        if (outCard) outCard.classList.remove('hidden');
-      }
-    });
-  }
-
-  // ── Reset functions ──────────────────────────────────────────────────────
-  function resetShadessForm() {
-    // Reset answers
-    SHADESS_DOMAINS.forEach(function(d) {
-      _shadessAnswers[d.key] = { questions: {}, comment: '', concern: false, skipped: false };
-    });
-    // Clear the DOM form
-    initShadess();
-    // Clear age/gender inputs
-    var ageEl = document.getElementById('shadess-age');
-    var genderEl = document.getElementById('shadess-gender');
-    if (ageEl) ageEl.value = '';
-    if (genderEl) genderEl.value = '';
-    // Clear transcript and hide output
-    _shadessTranscript = '';
-    var outCard = document.getElementById('shadess-output');
-    var resultEl = document.getElementById('shadess-result-text');
-    if (outCard) outCard.classList.add('hidden');
-    if (resultEl) resultEl.textContent = '';
-    showToast('SSHADESS form cleared for new patient', 'info');
-  }
-
-  function resetWvNote() {
-    // Clear all well visit fields
-    ['wv-note-age', 'wv-note-gender', 'wv-vitals', 'wv-screenings', 'wv-vaccines', 'wv-shadess-text', 'wv-label'].forEach(function(id) {
-      var el = document.getElementById(id);
-      if (el) el.value = '';
-    });
-    var transcriptEl = document.getElementById('wv-transcript');
-    if (transcriptEl) transcriptEl.textContent = '';
-    _wvTranscript = '';
-
-    // Reset ROS/PE/DX
-    _rosData = {};
-    _peData  = {};
-    _wvSelectedDx.length = 0;
-    initWvRosPe();
-
-    var outCard = document.getElementById('wv-note-output');
-    var noteEl = document.getElementById('wv-note-text');
-    if (outCard) outCard.classList.add('hidden');
-    if (noteEl) noteEl.textContent = '';
-    window._savedEncId_wellvisit = null;
-    showToast('Well visit note cleared for new patient', 'info');
-  }
-
-  function esc(str) {
-    if (!str) return '';
-    return String(str).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
-  }
-
-  // ── Init on DOM ready ────────────────────────────────────────────────────
-  var _inited = false;
-  document.addEventListener('tabChanged', function(e) {
-    if (e.detail.tab !== 'wellvisit' || _inited) return;
-    _inited = true;
-    initShadess();
-    initShadessRecording();
-    initWvRecording();
-    initSubtabWiring();
-    initWvRosPe();
-  });
-
-  console.log('SHADESS module loaded');
-
-})();
diff --git a/public/js/sickVisit.js b/public/js/sickVisit.js
deleted file mode 100644
index 00c2aa5..0000000
--- a/public/js/sickVisit.js
+++ /dev/null
@@ -1,450 +0,0 @@
-// ============================================================
-// SICK VISIT TAB — Recording, ROS/PE inference, Note generation
-// ============================================================
-
-(function() {
-  'use strict';
-
-  // ── 15 ROS systems (same keys as shadess.js) ─────────────────────────────
-  var ROS_SYSTEMS = [
-    { key: 'constitutional',   label: 'Constitutional',           detail: 'fever, fatigue, weight loss/gain, appetite' },
-    { key: 'eyes',             label: 'Eyes',                     detail: 'vision changes, discharge, redness' },
-    { key: 'ent',              label: 'ENT',                      detail: 'ear pain, congestion, sore throat, mouth sores' },
-    { key: 'cardiovascular',   label: 'Cardiovascular',           detail: 'chest pain, palpitations, murmur' },
-    { key: 'respiratory',      label: 'Respiratory',              detail: 'cough, wheeze, dyspnea' },
-    { key: 'gastrointestinal', label: 'Gastrointestinal',         detail: 'nausea, vomiting, diarrhea, constipation, abdominal pain' },
-    { key: 'genitourinary',    label: 'Genitourinary',            detail: 'dysuria, frequency, discharge, menstrual' },
-    { key: 'musculoskeletal',  label: 'Musculoskeletal',          detail: 'joint pain, swelling, gait issues, back pain' },
-    { key: 'skin',             label: 'Skin',                     detail: 'rash, lesions, itch, hair/nail changes' },
-    { key: 'neurological',     label: 'Neurological',             detail: 'headache, dizziness, seizures, numbness' },
-    { key: 'psychiatric',      label: 'Psychiatric',              detail: 'mood, anxiety, sleep, behavior changes' },
-    { key: 'endocrine',        label: 'Endocrine',                detail: 'polyuria/polydipsia, heat/cold intolerance, growth concerns' },
-    { key: 'hematologic',      label: 'Hematologic/Lymphatic',    detail: 'bruising, bleeding, lymph nodes' },
-    { key: 'allergic',         label: 'Allergic/Immunologic',     detail: 'allergic reactions, frequent infections' },
-    { key: 'developmental',    label: 'Developmental/Behavioral', detail: 'milestones, school, social' },
-  ];
-
-  // ── 17 PE systems ─────────────────────────────────────────────────────────
-  var PE_SYSTEMS = [
-    { key: 'general',       label: 'General Appearance',       detail: 'WDWN, alert, NAD, etc.' },
-    { key: 'peEyes',        label: 'Eyes',                     detail: 'PERRL, conjunctiva, EOM' },
-    { key: 'ears',          label: 'Ears',                     detail: 'TMs, canals, hearing' },
-    { key: 'nose',          label: 'Nose',                     detail: 'mucosa, septum, turbinates' },
-    { key: 'mouthThroat',   label: 'Mouth/Throat',             detail: 'lips, gums, teeth, tonsils, pharynx' },
-    { key: 'neck',          label: 'Neck',                     detail: 'lymph nodes, thyroid, masses' },
-    { key: 'chestLungs',    label: 'Chest/Lungs',              detail: 'air entry, wheezing, retractions' },
-    { key: 'peCv',          label: 'Cardiovascular',           detail: 'S1/S2, murmur, pulses, cap refill' },
-    { key: 'abdomen',       label: 'Abdomen',                  detail: 'soft, tenderness, organomegaly, BS' },
-    { key: 'guTanner',      label: 'Genitourinary/Tanner',     detail: 'Tanner stage, genitalia, hernias' },
-    { key: 'msk',           label: 'Musculoskeletal',          detail: 'strength, ROM, gait, spine' },
-    { key: 'extremities',   label: 'Extremities',              detail: 'tone, reflexes, clubbing, edema' },
-    { key: 'peSkin',        label: 'Skin',                     detail: 'rashes, lesions, cafe au lait, bruises' },
-    { key: 'peNeuro',       label: 'Neurological',             detail: 'CN intact, DTRs, coordination' },
-    { key: 'lymphatic',     label: 'Lymphatic',                detail: 'cervical, axillary, inguinal nodes' },
-    { key: 'breast',        label: 'Breast',                   detail: 'if indicated by age/Tanner' },
-    { key: 'pePsych',       label: 'Psychiatric',              detail: 'affect, mood, behavior during exam' },
-  ];
-
-  // ── Inference rules (CC keyword → ROS and PE system keys) ─────────────────
-  var INFERENCE_RULES = [
-    { keywords: ['ear', 'hearing', 'otalgia', 'otitis'],
-      ros: ['constitutional', 'ent'],
-      pe:  ['general', 'ears', 'nose', 'mouthThroat', 'neck'] },
-    { keywords: ['throat', 'strep', 'pharyn', 'tonsil'],
-      ros: ['constitutional', 'ent'],
-      pe:  ['general', 'mouthThroat', 'neck', 'ears', 'lymphatic'] },
-    { keywords: ['cough', 'breath', 'asthma', 'wheez', 'respiratory', 'bronch'],
-      ros: ['constitutional', 'respiratory', 'cardiovascular', 'ent'],
-      pe:  ['general', 'chestLungs', 'peCv', 'ears', 'nose'] },
-    { keywords: ['stomach', 'vomit', 'nausea', 'diarr', 'abdomin', 'constip', 'belly'],
-      ros: ['constitutional', 'gastrointestinal', 'genitourinary'],
-      pe:  ['general', 'abdomen', 'chestLungs', 'peCv', 'peSkin'] },
-    { keywords: ['fever', 'temp', 'hot'],
-      ros: ['constitutional', 'ent', 'respiratory', 'gastrointestinal'],
-      pe:  ['general', 'ears', 'mouthThroat', 'chestLungs', 'abdomen', 'peSkin', 'lymphatic'] },
-    { keywords: ['rash', 'skin', 'itch', 'eczema', 'hives', 'dermat'],
-      ros: ['constitutional', 'skin', 'allergic'],
-      pe:  ['general', 'peSkin', 'chestLungs', 'peCv', 'lymphatic'] },
-    { keywords: ['headache', 'head', 'migrain'],
-      ros: ['constitutional', 'neurological', 'eyes', 'ent'],
-      pe:  ['general', 'peNeuro', 'peEyes', 'ears', 'neck'] },
-    { keywords: ['urin', 'uti', 'dysuria', 'bladder', 'kidney'],
-      ros: ['constitutional', 'genitourinary', 'gastrointestinal'],
-      pe:  ['general', 'abdomen', 'guTanner', 'chestLungs', 'peCv'] },
-    { keywords: ['joint', 'knee', 'limb', 'leg', 'arm', 'ankle', 'musculo', 'back', 'pain'],
-      ros: ['constitutional', 'musculoskeletal', 'neurological'],
-      pe:  ['general', 'msk', 'extremities', 'peNeuro', 'peSkin'] },
-    { keywords: ['anxi', 'mood', 'behav', 'depress', 'mental', 'school'],
-      ros: ['constitutional', 'psychiatric', 'neurological', 'developmental'],
-      pe:  ['general', 'pePsych', 'peNeuro', 'peSkin'] },
-  ];
-
-  var DEFAULT_ROS = ['constitutional', 'ent', 'respiratory', 'gastrointestinal'];
-  var DEFAULT_PE  = ['general', 'ears', 'chestLungs', 'peCv', 'abdomen', 'peSkin', 'peNeuro'];
-
-  function inferSystems(cc) {
-    var lc = (cc || '').toLowerCase();
-    var rosSet = {};
-    var peSet  = {};
-    var matched = false;
-
-    INFERENCE_RULES.forEach(function(rule) {
-      if (rule.keywords.some(function(kw) { return lc.indexOf(kw) !== -1; })) {
-        matched = true;
-        rule.ros.forEach(function(k) { rosSet[k] = true; });
-        rule.pe.forEach(function(k)  { peSet[k]  = true; });
-      }
-    });
-
-    if (!matched) {
-      DEFAULT_ROS.forEach(function(k) { rosSet[k] = true; });
-      DEFAULT_PE.forEach(function(k)  { peSet[k]  = true; });
-    }
-
-    // Return top 4 ROS, top 7 PE
-    var rosKeys = Object.keys(rosSet).slice(0, 4);
-    var peKeys  = Object.keys(peSet).slice(0, 7);
-
-    // Ensure we always have at least the default counts
-    DEFAULT_ROS.forEach(function(k) { if (rosKeys.length < 4 && rosKeys.indexOf(k) === -1) rosKeys.push(k); });
-    DEFAULT_PE.forEach(function(k)  { if (peKeys.length  < 7 && peKeys.indexOf(k) === -1)  peKeys.push(k); });
-
-    return {
-      ros: rosKeys.map(function(k) { return ROS_SYSTEMS.find(function(s) { return s.key === k; }); }).filter(Boolean),
-      pe:  peKeys.map(function(k)  { return PE_SYSTEMS.find(function(s)  { return s.key === k; }); }).filter(Boolean),
-    };
-  }
-
-  // ── Module state ─────────────────────────────────────────────────────────
-  var _sickRosData      = {};
-  var _sickPeData       = {};
-  var _sickSelectedDx   = [];
-  var _sickRosSystems   = DEFAULT_ROS.map(function(k) { return ROS_SYSTEMS.find(function(s) { return s.key === k; }); }).filter(Boolean);
-  var _sickPeSystems    = DEFAULT_PE.map(function(k)  { return PE_SYSTEMS.find(function(s)  { return s.key === k; }); }).filter(Boolean);
-
-  // ── Recording ────────────────────────────────────────────────────────────
-  var _sickRecorder    = null;
-  var _sickTimer       = null;
-  var _sickRecording   = false;
-  var _sickPaused      = false;
-  var _sickRecognition = null;
-  var _sickTranscript  = '';
-
-  function initRecording() {
-    var recordBtn    = document.getElementById('sick-record-btn');
-    var pauseBtn     = document.getElementById('sick-pause-btn');
-    var indicator    = document.getElementById('sick-rec-indicator');
-    var timerEl      = document.getElementById('sick-timer');
-    var transcriptEl = document.getElementById('sick-transcript');
-    if (!recordBtn) return;
-
-    _sickTimer       = createTimer(timerEl);
-    _sickRecognition = createSpeechRecognition();
-    if (_sickRecognition) {
-      _sickRecognition.onresult = function(e) {
-        var interim = '';
-        for (var i = e.resultIndex; i < e.results.length; i++) {
-          if (e.results[i].isFinal) _sickTranscript += e.results[i][0].transcript + ' ';
-          else interim = e.results[i][0].transcript;
-        }
-        if (transcriptEl) transcriptEl.innerHTML = _sickTranscript + (interim ? '<span style="color:#9ca3af;">' + interim + '</span>' : '');
-      };
-      _sickRecognition.onend = function() { if (_sickRecording && !_sickPaused) try { _sickRecognition.start(); } catch(e) {} };
-    }
-
-    recordBtn.addEventListener('click', function() {
-      if (!_sickRecording) {
-        _sickTranscript = '';
-        _sickRecorder   = new AudioRecorder();
-        _sickRecorder.start().then(function() {
-          _sickRecording = true; _sickPaused = false;
-          recordBtn.innerHTML = '<i class="fas fa-stop"></i> Stop';
-          recordBtn.classList.add('recording');
-          if (pauseBtn) pauseBtn.classList.remove('hidden');
-          indicator.classList.remove('hidden');
-          _sickTimer.start();
-          if (_sickRecognition) try { _sickRecognition.start(); } catch(e) {}
-          showToast('Sick visit recording started', 'info');
-          document.dispatchEvent(new CustomEvent('recording-started', { detail: { module: 'sick' } }));
-        }).catch(function() { showToast('Microphone denied', 'error'); });
-      } else {
-        _sickRecording = false; _sickPaused = false;
-        var dur = _sickTimer.stop();
-        recordBtn.innerHTML = '<i class="fas fa-microphone"></i> Listen In';
-        recordBtn.classList.remove('recording');
-        if (pauseBtn) pauseBtn.classList.add('hidden');
-        indicator.classList.add('hidden');
-        if (_sickRecognition) try { _sickRecognition.stop(); } catch(e) {}
-        document.dispatchEvent(new CustomEvent('recording-stopped', { detail: { module: 'sick' } }));
-
-        showBusy('Transcribing...');
-        _sickRecorder.stop().then(function(blob) {
-          if (!blob || blob.size === 0) { hideBusy(); if (_sickTranscript.trim() && transcriptEl) transcriptEl.textContent = _sickTranscript.trim(); return; }
-          return transcribeAudio(blob).then(function(data) {
-            hideBusy();
-            if (data.success) { if (transcriptEl) transcriptEl.textContent = data.text; _sickTranscript = data.text; showToast('Transcribed ' + dur + 's', 'success'); }
-            else { if (_sickTranscript.trim() && transcriptEl) transcriptEl.textContent = _sickTranscript.trim(); }
-          });
-        }).catch(function() { hideBusy(); });
-      }
-    });
-
-    if (pauseBtn) {
-      pauseBtn.addEventListener('click', function() {
-        if (!_sickRecording || !_sickRecorder || !_sickRecorder.mediaRecorder) return;
-        if (!_sickPaused) {
-          try { if (_sickRecorder.mediaRecorder.state === 'recording') _sickRecorder.mediaRecorder.pause(); } catch(e) {}
-          _sickTimer.stop(); _sickPaused = true;
-          pauseBtn.innerHTML = '<i class="fas fa-play"></i> Resume';
-          if (_sickRecognition) try { _sickRecognition.stop(); } catch(e) {}
-        } else {
-          try {
-            if (_sickRecorder.mediaRecorder.state === 'paused') { _sickRecorder.mediaRecorder.resume(); }
-            else if (_sickRecorder.mediaRecorder.state === 'inactive' && _sickRecorder.stream && _sickRecorder.stream.active) {
-              var mime = MediaRecorder.isTypeSupported('audio/webm;codecs=opus') ? 'audio/webm;codecs=opus' : 'audio/webm';
-              _sickRecorder.mediaRecorder = new MediaRecorder(_sickRecorder.stream, { mimeType: mime, audioBitsPerSecond: 32000 });
-              _sickRecorder.mediaRecorder.ondataavailable = function(e) { if (e.data.size > 0) _sickRecorder.chunks.push(e.data); };
-              _sickRecorder.mediaRecorder.start(1000);
-            }
-          } catch(e) {}
-          _sickTimer.resume(); _sickPaused = false;
-          pauseBtn.innerHTML = '<i class="fas fa-pause"></i> Pause';
-          if (_sickRecognition) try { _sickRecognition.start(); } catch(e) {}
-        }
-      });
-    }
-  }
-
-  // ── ROS/PE rendering ──────────────────────────────────────────────────────
-  function populateAddDropdowns() {
-    var rosAddEl = document.getElementById('sick-ros-add');
-    var peAddEl  = document.getElementById('sick-pe-add');
-
-    if (rosAddEl) {
-      rosAddEl.innerHTML = '<option value="">+ Add system</option>' +
-        ROS_SYSTEMS.map(function(s) {
-          return '<option value="' + esc(s.key) + '">' + esc(s.label) + '</option>';
-        }).join('');
-      rosAddEl.addEventListener('change', function() {
-        var key = this.value;
-        if (!key) return;
-        this.value = '';
-        var sys = ROS_SYSTEMS.find(function(s) { return s.key === key; });
-        if (!sys) return;
-        if (_sickRosSystems.some(function(s) { return s.key === key; })) return;
-        _sickRosSystems.push(sys);
-        renderRosPe();
-      });
-    }
-
-    if (peAddEl) {
-      peAddEl.innerHTML = '<option value="">+ Add system</option>' +
-        PE_SYSTEMS.map(function(s) {
-          return '<option value="' + esc(s.key) + '">' + esc(s.label) + '</option>';
-        }).join('');
-      peAddEl.addEventListener('change', function() {
-        var key = this.value;
-        if (!key) return;
-        this.value = '';
-        var sys = PE_SYSTEMS.find(function(s) { return s.key === key; });
-        if (!sys) return;
-        if (_sickPeSystems.some(function(s) { return s.key === key; })) return;
-        _sickPeSystems.push(sys);
-        renderRosPe();
-      });
-    }
-  }
-
-  function renderRosPe() {
-    var rosContainer = document.getElementById('sick-ros-container');
-    var peContainer  = document.getElementById('sick-pe-container');
-
-    if (rosContainer && typeof window.renderRosRows === 'function') {
-      rosContainer.innerHTML = window.renderRosRows(_sickRosSystems, _sickRosData, 'sros', { wnl: 'WNL', abnormal: 'Abnormal', notrev: 'Not reviewed' });
-      window.wireRosContainer(rosContainer, _sickRosData);
-    }
-    if (peContainer && typeof window.renderRosRows === 'function') {
-      peContainer.innerHTML = window.renderRosRows(_sickPeSystems, _sickPeData, 'spe', { wnl: 'Normal', abnormal: 'Abnormal', notrev: 'Not examined' });
-      window.wireRosContainer(peContainer, _sickPeData);
-    }
-  }
-
-  function inferAndRender() {
-    var cc = (document.getElementById('sick-cc') || {}).value || '';
-    var inferred = inferSystems(cc);
-    _sickRosSystems = inferred.ros;
-    _sickPeSystems  = inferred.pe;
-    _sickRosData    = {};
-    _sickPeData     = {};
-    renderRosPe();
-    if (cc) showToast('ROS/PE updated for: ' + cc, 'info');
-  }
-
-  // ── Diagnoses ─────────────────────────────────────────────────────────────
-  function initDx() {
-    var dxContainer = document.getElementById('sick-dx-container');
-    if (dxContainer && typeof window.renderDxComponent === 'function') {
-      window.renderDxComponent(dxContainer, _sickSelectedDx, 'sick');
-    }
-  }
-
-  // ── Generate note ─────────────────────────────────────────────────────────
-  function generateSickNote() {
-    var age = (document.getElementById('sick-age') || {}).value || '';
-    var gender = (document.getElementById('sick-gender') || {}).value || '';
-    var cc = (document.getElementById('sick-cc') || {}).value || '';
-    if (!cc) { showToast('Enter a chief complaint first', 'error'); return; }
-
-    var transcriptEl = document.getElementById('sick-transcript');
-    var transcript = transcriptEl ? (transcriptEl.innerText || transcriptEl.textContent || '') : '';
-
-    var rosText = typeof window.formatRosForAI === 'function' ? window.formatRosForAI(_sickRosSystems, _sickRosData, 'Review of Systems') : '';
-    var peText  = typeof window.formatRosForAI === 'function' ? window.formatRosForAI(_sickPeSystems,  _sickPeData,  'Physical Examination') : '';
-    var dxText  = typeof window.formatDxForAI  === 'function' ? window.formatDxForAI(_sickSelectedDx, 'sick-dx-freetext') : '';
-
-    showBusy('Generating sick visit note...');
-
-    var modelEl = document.getElementById('sick-model-select');
-
-    var memoriesPromise = (typeof getUserMemoryContext === 'function') ? getUserMemoryContext() : Promise.resolve('');
-
-    memoriesPromise.then(function(memCtx) {
-      return fetch('/api/sick-visit/note', {
-        method: 'POST',
-        headers: getAuthHeaders(),
-        body: JSON.stringify({
-          patientAge: age,
-          patientGender: gender,
-          chiefComplaint: cc,
-          transcript: transcript || null,
-          ros: rosText || null,
-          physicalExam: peText || null,
-          diagnoses: dxText || null,
-          physicianMemories: memCtx || null,
-          model: modelEl ? modelEl.value : getSelectedModel()
-        })
-      });
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      hideBusy();
-      if (data.success) {
-        var noteEl  = document.getElementById('sick-note-text');
-        var outCard = document.getElementById('sick-note-output');
-        var tag     = document.getElementById('sick-note-model-tag');
-        if (noteEl)  setOutputText(noteEl, data.note);
-        if (typeof trackAIOutput === 'function') trackAIOutput('sick-note-text', data.note);
-        var sickTranscript = document.getElementById('sick-transcript');
-        if (sickTranscript) storeSourceContext('sick-note-text', sickTranscript.innerText.trim());
-        if (tag)     tag.textContent    = (data.model || '').split('/').pop();
-        if (outCard) { outCard.classList.remove('hidden'); outCard.scrollIntoView({ behavior: 'smooth' }); }
-        showToast('Sick visit note generated!', 'success');
-        if (typeof suggestBillingCodes === 'function') suggestBillingCodes('sick-note-text', data.note, 'sickvisit', document.getElementById('sick-age').value);
-      } else {
-        showToast(data.error || 'Generation failed', 'error');
-      }
-    })
-    .catch(function(err) { hideBusy(); showToast(err.message, 'error'); });
-  }
-
-  // ── Reset ─────────────────────────────────────────────────────────────────
-  function resetSickVisit() {
-    var fields = ['sick-age', 'sick-gender', 'sick-cc', 'sick-label'];
-    fields.forEach(function(id) { var el = document.getElementById(id); if (el) el.value = ''; });
-    var transcriptEl = document.getElementById('sick-transcript');
-    if (transcriptEl) transcriptEl.textContent = '';
-    _sickTranscript = '';
-    _sickRosData    = {};
-    _sickPeData     = {};
-    _sickSelectedDx.length = 0;
-    _sickRosSystems = DEFAULT_ROS.map(function(k) { return ROS_SYSTEMS.find(function(s) { return s.key === k; }); }).filter(Boolean);
-    _sickPeSystems  = DEFAULT_PE.map(function(k)  { return PE_SYSTEMS.find(function(s)  { return s.key === k; }); }).filter(Boolean);
-    renderRosPe();
-    initDx();
-    var outCard = document.getElementById('sick-note-output');
-    var noteEl  = document.getElementById('sick-note-text');
-    if (outCard) outCard.classList.add('hidden');
-    if (noteEl)  noteEl.textContent = '';
-    window._savedEncId_sickvisit = null;
-    showToast('Sick visit cleared for new patient', 'info');
-  }
-
-  // ── Click handler ─────────────────────────────────────────────────────────
-  document.addEventListener('click', function(e) {
-    if (e.target.closest('#btn-sick-generate'))    generateSickNote();
-    if (e.target.closest('#btn-sick-infer'))       inferAndRender();
-    if (e.target.closest('#btn-sick-new-patient')) resetSickVisit();
-    if (e.target.closest('#sick-refine-btn'))      refineDocument('sick-note-text', 'sick-refine-input');
-    if (e.target.closest('#sick-shorten-btn'))     shortenDocument('sick-note-text');
-
-    if (e.target.closest('#sick-ros-all-wnl')) {
-      _sickRosSystems.forEach(function(sys) { _sickRosData[sys.key + '_status'] = 'wnl'; });
-      renderRosPe();
-      showToast('All ROS set to WNL', 'success');
-    }
-    if (e.target.closest('#sick-ros-clear')) {
-      _sickRosSystems.forEach(function(sys) { _sickRosData[sys.key + '_status'] = ''; _sickRosData[sys.key + '_note'] = ''; });
-      renderRosPe();
-      showToast('ROS cleared', 'info');
-    }
-    if (e.target.closest('#sick-pe-all-normal')) {
-      _sickPeSystems.forEach(function(sys) { _sickPeData[sys.key + '_status'] = 'wnl'; });
-      renderRosPe();
-      showToast('All PE set to Normal', 'success');
-    }
-    if (e.target.closest('#sick-pe-clear')) {
-      _sickPeSystems.forEach(function(sys) { _sickPeData[sys.key + '_status'] = ''; _sickPeData[sys.key + '_note'] = ''; });
-      renderRosPe();
-      showToast('PE cleared', 'info');
-    }
-
-    if (e.target.closest('#btn-sick-save')) {
-      var labelEl      = document.getElementById('sick-label');
-      var transcriptEl = document.getElementById('sick-transcript');
-      var noteEl       = document.getElementById('sick-note-text');
-      if (typeof saveEncounter === 'function') {
-        saveEncounter({
-          id: window._savedEncId_sickvisit || null,
-          label: labelEl ? labelEl.value.trim() : '',
-          enc_type: 'sickvisit',
-          transcript: transcriptEl ? (transcriptEl.innerText || '') : '',
-          generated_note: noteEl ? (noteEl.innerText || '') : '',
-          onSaved: function(id) { window._savedEncId_sickvisit = id; }
-        });
-      }
-    }
-  });
-
-  // ── Load handler ──────────────────────────────────────────────────────────
-  if (typeof registerEncounterLoadHandler === 'function') {
-    registerEncounterLoadHandler('sickvisit', function(enc) {
-      var transcriptEl = document.getElementById('sick-transcript');
-      if (transcriptEl && enc.transcript) transcriptEl.textContent = enc.transcript;
-      if (enc.generated_note) {
-        var noteEl  = document.getElementById('sick-note-text');
-        var outCard = document.getElementById('sick-note-output');
-        if (noteEl)  noteEl.textContent = enc.generated_note;
-        if (outCard) outCard.classList.remove('hidden');
-      }
-    });
-  }
-
-  function esc(str) {
-    if (!str) return '';
-    return String(str).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
-  }
-
-  // ── Init ──────────────────────────────────────────────────────────────────
-  var _inited = false;
-  document.addEventListener('tabChanged', function(e) {
-    if (e.detail.tab !== 'sickvisit' || _inited) return;
-    _inited = true;
-    initRecording();
-    populateAddDropdowns();
-    renderRosPe();
-    initDx();
-  });
-
-  console.log('SickVisit module loaded');
-
-})();
diff --git a/public/js/soap.js b/public/js/soap.js
deleted file mode 100644
index eb69ec3..0000000
--- a/public/js/soap.js
+++ /dev/null
@@ -1,226 +0,0 @@
-(function() {
-  var _inited = false;
-  document.addEventListener('tabChanged', function(e) {
-    if (e.detail.tab !== 'soap' || _inited) return;
-    _inited = true;
-  var recordBtn = document.getElementById('soap-record-btn');
-  var indicator = document.getElementById('soap-recording-indicator');
-  var timerEl = document.getElementById('soap-timer');
-  var transcript = document.getElementById('soap-transcript');
-  var clearBtn = document.getElementById('soap-clear');
-  var generateBtn = document.getElementById('soap-generate-btn');
-  var outputCard = document.getElementById('soap-output');
-  var soapText = document.getElementById('soap-text');
-  var modelTag = document.getElementById('soap-model-tag');
-
-  var pauseBtn = document.getElementById('soap-pause-btn');
-  var stopBtn = document.getElementById('soap-stop-btn');
-
-  var recorder = new AudioRecorder();
-  recorder._module = 'soap';
-  var timer = createTimer(timerEl);
-  var isRecording = false;
-  var isPaused = false;
-  var recognition = createSpeechRecognition();
-  var finalText = '';
-  var sessionFinals = '';
-
-  function escHtml(s) { return String(s).replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;'); }
-
-  if (recognition) {
-    recognition.onresult = function(e) {
-      var interim = '';
-      for (var i = e.resultIndex; i < e.results.length; i++) {
-        if (e.results[i].isFinal) {
-          var chunk = e.results[i][0].transcript + ' ';
-          var deduped = deduplicateFinal(chunk, finalText + sessionFinals);
-          sessionFinals += deduped;
-        } else {
-          interim = e.results[i][0].transcript;
-        }
-      }
-      var combined = finalText + sessionFinals;
-      transcript.innerHTML = escHtml(combined) + (interim ? '<span style="color:#9ca3af;">' + escHtml(interim) + '</span>' : '');
-    };
-    recognition.onend = function() {
-      finalText += sessionFinals;
-      sessionFinals = '';
-      if (isRecording && !isPaused) try { recognition.start(); } catch(e) {}
-    };
-  }
-
-  recordBtn.addEventListener('click', function() {
-    if (!isRecording) {
-      finalText = '';
-      sessionFinals = '';
-      recorder.start().then(function() {
-        isRecording = true;
-        isPaused = false;
-        recordBtn.classList.add('recording');
-        recordBtn.style.display = 'none';
-        if (pauseBtn) pauseBtn.classList.remove('hidden');
-        if (stopBtn) stopBtn.classList.remove('hidden');
-        indicator.classList.remove('hidden');
-        timer.start();
-        if (recognition) try { recognition.start(); } catch(e) {}
-        if (typeof nativeHaptic === 'function') nativeHaptic('heavy');
-        if (typeof nativeKeepAwake === 'function') nativeKeepAwake(true);
-        if (typeof nativeStartRecordingService === 'function') nativeStartRecordingService();
-        showToast('Recording started', 'info');
-      }).catch(function() { showToast('Microphone denied', 'error'); });
-    } else {
-      isRecording = false;
-      isPaused = false;
-      var dur = timer.stop();
-      recordBtn.classList.remove('recording');
-      recordBtn.style.display = '';
-      recordBtn.querySelector('span').textContent = 'Dictate';
-      if (pauseBtn) { pauseBtn.classList.add('hidden'); pauseBtn.innerHTML = '<i class="fas fa-pause"></i> Pause'; pauseBtn.classList.remove('btn-primary'); pauseBtn.classList.add('btn-ghost'); }
-      if (stopBtn) stopBtn.classList.add('hidden');
-      indicator.classList.add('hidden');
-      if (recognition) try { recognition.stop(); } catch(e) {}
-      if (typeof nativeHaptic === 'function') nativeHaptic('medium');
-      if (typeof nativeKeepAwake === 'function') nativeKeepAwake(false);
-      if (typeof nativeStopRecordingService === 'function') nativeStopRecordingService();
-
-      var liveText = (finalText + sessionFinals).trim();
-      if (window._transcribeAvailable === false) {
-        recorder.stop().then(function() {});
-        if (liveText) transcript.textContent = liveText;
-        showToast('Using browser speech recognition', 'info');
-      } else {
-        showBusy('Transcribing...');
-        recorder.stop().then(function(blob) {
-          if (!blob) { hideBusy(); if (liveText) transcript.textContent = liveText; return; }
-          if (blob.size > 24 * 1024 * 1024) {
-            hideBusy();
-            transcript.textContent = liveText;
-            showToast('Recording too large for AI transcription — using live transcript', 'info');
-            return;
-          }
-          return transcribeAudio(blob).then(function(data) {
-            hideBusy();
-            if (data.success) transcript.textContent = data.text;
-            else if (data.noProvider) { if (liveText) transcript.textContent = liveText; showToast('Using live transcript', 'info'); }
-            else { if (liveText) transcript.textContent = liveText; showToast(data.error || 'Transcription failed — using live transcript', 'error'); }
-          });
-        }).catch(function(err) { hideBusy(); if (liveText) transcript.textContent = liveText; showToast('Transcription error: ' + (err.message || 'unknown'), 'error'); });
-      }
-    }
-  });
-
-  // Dedicated stop button
-  if (stopBtn) {
-    stopBtn.addEventListener('click', function() {
-      if (!isRecording) return;
-      recordBtn.style.display = '';
-      recordBtn.click();
-    });
-  }
-
-  // Pause / Resume
-  if (pauseBtn) {
-    pauseBtn.addEventListener('click', function() {
-      if (!isRecording) return;
-      if (!isPaused) {
-        try { if (recorder.mediaRecorder && recorder.mediaRecorder.state === 'recording') recorder.mediaRecorder.pause(); } catch(e) {}
-        timer.stop();
-        isPaused = true;
-        pauseBtn.innerHTML = '<i class="fas fa-play"></i> Resume';
-        pauseBtn.classList.add('btn-primary');
-        pauseBtn.classList.remove('btn-ghost');
-        if (recognition) try { recognition.stop(); } catch(e) {}
-        showToast('Paused', 'info');
-      } else {
-        try {
-          if (recorder.mediaRecorder && recorder.mediaRecorder.state === 'paused') { recorder.mediaRecorder.resume(); }
-          else if (recorder.mediaRecorder && recorder.mediaRecorder.state === 'inactive' && recorder.stream && recorder.stream.active) {
-            var mime = MediaRecorder.isTypeSupported('audio/webm;codecs=opus') ? 'audio/webm;codecs=opus' : 'audio/webm';
-            recorder.mediaRecorder = new MediaRecorder(recorder.stream, { mimeType: mime, audioBitsPerSecond: 32000 });
-            recorder.mediaRecorder.ondataavailable = function(e) { if (e.data.size > 0) recorder.chunks.push(e.data); };
-            recorder.mediaRecorder.start(1000);
-          }
-        } catch(e) {}
-        timer.resume();
-        isPaused = false;
-        pauseBtn.innerHTML = '<i class="fas fa-pause"></i> Pause';
-        pauseBtn.classList.remove('btn-primary');
-        pauseBtn.classList.add('btn-ghost');
-        if (recognition) try { recognition.start(); } catch(e) {}
-        showToast('Resumed', 'info');
-      }
-    });
-  }
-
-  clearBtn.addEventListener('click', function() {
-    transcript.textContent = ''; finalText = ''; outputCard.classList.add('hidden');
-    var instrEl = document.getElementById('soap-instructions');
-    if (instrEl) instrEl.value = '';
-    window._savedEncId_soap = null;
-    var labelEl = document.getElementById('soap-label');
-    if (labelEl) labelEl.value = '';
-  });
-
-  generateBtn.addEventListener('click', function() {
-    var text = transcript.innerText.trim();
-    if (!text) { showToast('No input', 'error'); return; }
-
-    showBusy('Generating SOAP note...');
-
-    var memoriesPromise = (typeof getUserMemoryContext === 'function') ? getUserMemoryContext() : Promise.resolve('');
-
-    memoriesPromise.then(function(memCtx) {
-      return fetch('/api/generate-soap', {
-        method: 'POST',
-        headers: getAuthHeaders(),
-        body: JSON.stringify({
-          transcript: text,
-          patientAge: document.getElementById('soap-age').value,
-          patientGender: document.getElementById('soap-gender').value,
-          type: document.getElementById('soap-type').value,
-          additionalInstructions: document.getElementById('soap-instructions').value,
-          physicianMemories: memCtx || null,
-          model: getSelectedModel()
-        })
-      });
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      hideBusy();
-      if (data.success) {
-        setOutputText(soapText, data.soap);
-        storeSourceContext('soap-text', transcript.innerText.trim());
-        if (typeof trackAIOutput === 'function') trackAIOutput('soap-text', data.soap);
-        modelTag.textContent = (data.model || '').split('/').pop();
-        outputCard.classList.remove('hidden');
-        outputCard.scrollIntoView({ behavior: 'smooth' });
-        showToast('SOAP note generated!', 'success');
-        if (typeof suggestBillingCodes === 'function') suggestBillingCodes('soap-text', data.soap, 'soap', document.getElementById('soap-age').value);
-      } else showToast(data.error || 'Failed', 'error');
-    })
-    .catch(function(err) { hideBusy(); showToast(err.message, 'error'); });
-  });
-
-  document.getElementById('soap-refine-btn').addEventListener('click', function() { refineDocument('soap-text', 'soap-refine-input'); });
-  document.getElementById('soap-shorten-btn').addEventListener('click', function() { shortenDocument('soap-text'); });
-
-  // Register load handler for resuming saved SOAP notes
-  if (typeof registerEncounterLoadHandler === 'function') {
-    registerEncounterLoadHandler('soap', function(enc) {
-      if (enc.transcript) transcript.textContent = enc.transcript;
-      if (enc.generated_note) {
-        setOutputText(soapText, enc.generated_note);
-        outputCard.classList.remove('hidden');
-      }
-      try {
-        var pd = JSON.parse(enc.partial_data || '{}');
-        if (pd.age) document.getElementById('soap-age').value = pd.age;
-        if (pd.gender) document.getElementById('soap-gender').value = pd.gender;
-        if (pd.type) document.getElementById('soap-type').value = pd.type;
-      } catch(e) {}
-    });
-  }
-
-  console.log('✅ SOAP module loaded');
-  });
-})();
diff --git a/public/js/speechRecognition.js b/public/js/speechRecognition.js
deleted file mode 100644
index 12a6aa5..0000000
--- a/public/js/speechRecognition.js
+++ /dev/null
@@ -1,160 +0,0 @@
-// ============================================================
-// WEB SPEECH RECOGNITION — Real-time streaming transcription
-// ⚠️  PRIVACY WARNING: Uses browser's built-in ASR which may
-// send audio to cloud servers (Chrome/Edge → Google servers)
-// Only use if you accept this trade-off for real-time streaming
-// ============================================================
-
-(function() {
-
-  var STORAGE_ENABLED = 'ped_web_speech_enabled';
-
-  var SpeechRecognition = window.SpeechRecognition || window.webkitSpeechRecognition;
-  var _recognition = null;
-  var _transcript = '';
-  var _isListening = false;
-  var _onPartialCallback = null;
-  var _onFinalCallback = null;
-
-  window.WebSpeechRecognition = {
-
-    isSupported: function() {
-      return typeof SpeechRecognition !== 'undefined';
-    },
-
-    isEnabled: function() {
-      try {
-        return localStorage.getItem(STORAGE_ENABLED) === '1';
-      } catch(e) {
-        return false;
-      }
-    },
-
-    setEnabled: function(val) {
-      try {
-        localStorage.setItem(STORAGE_ENABLED, val ? '1' : '0');
-      } catch(e) {}
-    },
-
-    startListening: function(options) {
-      if (!this.isSupported()) {
-        return Promise.reject(new Error('Web Speech API not supported'));
-      }
-
-      if (!this.isEnabled()) {
-        return Promise.reject(new Error('Web Speech Recognition not enabled'));
-      }
-
-      _transcript = '';
-      _isListening = true;
-
-      var opts = options || {};
-      _onPartialCallback = opts.onPartial || function() {};
-      _onFinalCallback = opts.onFinal || function() {};
-
-      _recognition = new SpeechRecognition();
-      _recognition.continuous = true;  // Keep listening
-      _recognition.interimResults = true;  // Show partial results
-      _recognition.lang = opts.language || 'en-US';
-      _recognition.maxAlternatives = 1;
-
-      return new Promise(function(resolve, reject) {
-        _recognition.onstart = function() {
-          console.log('[WebSpeech] Started listening');
-        };
-
-        _recognition.onresult = function(event) {
-          var interim = '';
-          var final = '';
-
-          for (var i = event.resultIndex; i < event.results.length; i++) {
-            var transcript = event.results[i][0].transcript;
-
-            if (event.results[i].isFinal) {
-              final += transcript + ' ';
-              _transcript += transcript + ' ';
-            } else {
-              interim += transcript;
-            }
-          }
-
-          // Callback with partial results (shown in real-time)
-          if (interim && _onPartialCallback) {
-            _onPartialCallback(interim);
-          }
-
-          // Callback with final results (confirmed words)
-          if (final && _onFinalCallback) {
-            _onFinalCallback(final.trim());
-          }
-        };
-
-        _recognition.onerror = function(event) {
-          console.error('[WebSpeech] Error:', event.error);
-          _isListening = false;
-
-          if (event.error === 'no-speech') {
-            reject(new Error('No speech detected'));
-          } else if (event.error === 'not-allowed') {
-            reject(new Error('Microphone permission denied'));
-          } else {
-            reject(new Error('Speech recognition error: ' + event.error));
-          }
-        };
-
-        _recognition.onend = function() {
-          _isListening = false;
-          console.log('[WebSpeech] Stopped listening');
-          resolve(_transcript.trim());
-        };
-
-        try {
-          _recognition.start();
-        } catch (e) {
-          reject(new Error('Failed to start recognition: ' + e.message));
-        }
-      });
-    },
-
-    stopListening: function() {
-      if (_recognition && _isListening) {
-        _recognition.stop();
-      }
-    },
-
-    isListening: function() {
-      return _isListening;
-    },
-
-    getCurrentTranscript: function() {
-      return _transcript.trim();
-    },
-
-    // Check if browser likely sends to cloud
-    getPrivacyInfo: function() {
-      var isChrome = /Chrome/.test(navigator.userAgent) && /Google Inc/.test(navigator.vendor);
-      var isEdge = /Edg/.test(navigator.userAgent);
-
-      if (isChrome || isEdge) {
-        return {
-          provider: 'Google Cloud Speech',
-          privacy: 'Audio sent to Google servers',
-          warning: 'NOT HIPAA-compliant'
-        };
-      } else if (/Safari/.test(navigator.userAgent) && !/Chrome/.test(navigator.userAgent)) {
-        return {
-          provider: 'Apple Speech Recognition',
-          privacy: 'May process on-device or Apple servers',
-          warning: 'Check Apple privacy policy'
-        };
-      } else {
-        return {
-          provider: 'Unknown',
-          privacy: 'May send audio to cloud servers',
-          warning: 'Privacy unknown'
-        };
-      }
-    }
-  };
-
-})();
diff --git a/public/js/transcriptionSettings.js b/public/js/transcriptionSettings.js
deleted file mode 100644
index 5d920c0..0000000
--- a/public/js/transcriptionSettings.js
+++ /dev/null
@@ -1,169 +0,0 @@
-// ============================================================
-// TRANSCRIPTION SETTINGS — Browser Whisper + Web Speech API
-// ============================================================
-
-(function() {
-  var _inited = false;
-
-  document.addEventListener('tabChanged', function(e) {
-    if (e.detail.tab !== 'settings' || _inited) return;
-    _inited = true;
-    initTranscriptionSettings();
-  });
-
-  // Also init on direct page load
-  if (document.readyState === 'loading') {
-    document.addEventListener('DOMContentLoaded', function() {
-      setTimeout(function() {
-        if (!_inited && document.getElementById('browser-whisper-enabled')) {
-          _inited = true;
-          initTranscriptionSettings();
-        }
-      }, 500);
-    });
-  } else {
-    setTimeout(function() {
-      if (!_inited && document.getElementById('browser-whisper-enabled')) {
-        _inited = true;
-        initTranscriptionSettings();
-      }
-    }, 500);
-  }
-
-  function initTranscriptionSettings() {
-    console.log('[TranscriptionSettings] Initializing...');
-
-    // ── Browser Whisper ──────────────────────────────────────
-    var whisperCheckbox = document.getElementById('browser-whisper-enabled');
-    var whisperStatus = document.getElementById('browser-whisper-status');
-    var whisperModel = document.getElementById('browser-whisper-model');
-    var whisperPreload = document.getElementById('btn-whisper-preload');
-    var whisperProgress = document.getElementById('browser-whisper-progress');
-    var whisperProgressText = document.getElementById('browser-whisper-progress-text');
-
-    if (whisperCheckbox && window.BrowserWhisper) {
-      whisperCheckbox.checked = BrowserWhisper.isEnabled();
-      whisperStatus.textContent = BrowserWhisper.isEnabled() ? 'On — audio stays on device' : 'Off';
-
-      if (whisperModel) {
-        whisperModel.value = BrowserWhisper.getModel();
-      }
-
-      whisperCheckbox.addEventListener('change', function() {
-        BrowserWhisper.setEnabled(whisperCheckbox.checked);
-        whisperStatus.textContent = whisperCheckbox.checked ? 'On — audio stays on device' : 'Off';
-
-        if (whisperCheckbox.checked) {
-          // Auto-preload on enable
-          BrowserWhisper.preload(function(file, pct) {
-            if (whisperProgress && whisperProgressText) {
-              if (pct >= 100) {
-                whisperProgress.style.display = 'none';
-                return;
-              }
-              whisperProgress.style.display = 'block';
-              whisperProgressText.textContent = file + (pct > 0 ? ' ' + pct + '%' : '');
-            }
-          });
-        }
-      });
-
-      if (whisperModel) {
-        whisperModel.addEventListener('change', function() {
-          BrowserWhisper.setModel(whisperModel.value);
-        });
-      }
-
-      if (whisperPreload) {
-        whisperPreload.addEventListener('click', function() {
-          if (!BrowserWhisper || !BrowserWhisper.isSupported()) {
-            showToast('Browser Whisper not supported', 'error');
-            return;
-          }
-
-          whisperPreload.disabled = true;
-          whisperPreload.innerHTML = '<i class="fas fa-spinner fa-spin"></i> Downloading...';
-          whisperProgress.style.display = 'block';
-          whisperProgressText.textContent = 'Initializing...';
-
-          BrowserWhisper.setEnabled(true);
-          whisperCheckbox.checked = true;
-          whisperStatus.textContent = 'On — audio stays on device';
-
-          BrowserWhisper.preload(function(file, pct) {
-            if (pct >= 100) {
-              whisperProgress.style.display = 'none';
-              whisperPreload.disabled = false;
-              whisperPreload.innerHTML = '<i class="fas fa-download"></i> Pre-download model';
-              showToast('Whisper model ready!', 'success');
-              return;
-            }
-            whisperProgress.style.display = 'block';
-            whisperProgressText.textContent = file + (pct > 0 ? ' ' + pct + '%' : '');
-          });
-        });
-      }
-    }
-
-    // ── Web Speech Recognition ───────────────────────────────
-    var speechCheckbox = document.getElementById('web-speech-enabled');
-    var speechStatus = document.getElementById('web-speech-status');
-    var speechBrowserInfo = document.getElementById('web-speech-browser-info');
-
-    if (speechCheckbox && window.WebSpeechRecognition) {
-      speechCheckbox.checked = WebSpeechRecognition.isEnabled();
-      speechStatus.textContent = WebSpeechRecognition.isEnabled() ? 'On — real-time streaming' : 'Off';
-
-      // Show privacy info
-      if (speechBrowserInfo) {
-        var privacyInfo = WebSpeechRecognition.getPrivacyInfo();
-        speechBrowserInfo.innerHTML =
-          '<strong>Provider:</strong> ' + privacyInfo.provider + '<br>' +
-          '<strong>Privacy:</strong> ' + privacyInfo.privacy + '<br>' +
-          '<strong style="color:var(--orange);">⚠️ ' + privacyInfo.warning + '</strong>';
-      }
-
-      speechCheckbox.addEventListener('change', function() {
-        if (speechCheckbox.checked) {
-          // Show confirmation for privacy warning
-          showConfirm(
-            'WARNING: Real-time streaming uses your browser\'s speech recognition, ' +
-            'which may send audio to cloud servers (e.g., Google). ' +
-            'This is NOT HIPAA-compliant. ' +
-            'Only enable if you understand and accept this privacy trade-off.',
-            function() {
-              // Disable Browser Whisper if enabling Web Speech
-              if (whisperCheckbox && whisperCheckbox.checked) {
-                whisperCheckbox.checked = false;
-                BrowserWhisper.setEnabled(false);
-                whisperStatus.textContent = 'Off';
-                showToast('Browser Whisper disabled (Web Speech takes priority)', 'info');
-              }
-              WebSpeechRecognition.setEnabled(true);
-              speechStatus.textContent = 'On — real-time streaming';
-            },
-            { danger: true, confirmText: 'Enable' }
-          );
-          // Revert checkbox until confirmed
-          speechCheckbox.checked = false;
-          return;
-        }
-
-        WebSpeechRecognition.setEnabled(false);
-        speechStatus.textContent = 'Off';
-      });
-
-      // If not supported, disable and show message
-      if (!WebSpeechRecognition.isSupported()) {
-        speechCheckbox.disabled = true;
-        speechStatus.textContent = 'Not supported in this browser';
-        if (speechBrowserInfo) {
-          speechBrowserInfo.innerHTML = '<strong style="color:var(--red);">Not supported</strong> - Web Speech API not available in this browser.';
-        }
-      }
-    }
-
-    console.log('✅ Transcription settings initialized');
-  }
-
-})();
diff --git a/public/js/ui-state.js b/public/js/ui-state.js
deleted file mode 100644
index 9dc9d40..0000000
--- a/public/js/ui-state.js
+++ /dev/null
@@ -1,35 +0,0 @@
-// ============================================================
-// UI STATE — sub-pill / sub-tab persistence across browser restart
-// ============================================================
-// Tab-level selection (ped_last_tab) is handled in app.js. This file
-// persists the finer-grained choices that would otherwise reset to
-// defaults when the user closes the browser, signs out / back in, or
-// reloads the page — because _componentCache is in-memory and cleared
-// on reload.
-//
-// All keys live under the "ped_ui/" namespace in localStorage so they
-// are easy to enumerate and clear. Reads and writes are wrapped in
-// try/catch — localStorage can throw in some contexts (Safari private
-// mode, storage quotas), and a persistence failure must never break
-// the UI.
-// ============================================================
-
-(function () {
-  var PREFIX = 'ped_ui/';
-
-  function get(key) {
-    try { return localStorage.getItem(PREFIX + key); } catch (e) { return null; }
-  }
-  function set(key, value) {
-    try { localStorage.setItem(PREFIX + key, value); } catch (e) {}
-  }
-  function del(key) {
-    try { localStorage.removeItem(PREFIX + key); } catch (e) {}
-  }
-
-  window.UIState = {
-    get: get,
-    set: set,
-    del: del,
-  };
-})();
diff --git a/public/js/voiceDictation.js b/public/js/voiceDictation.js
deleted file mode 100644
index faa1b53..0000000
--- a/public/js/voiceDictation.js
+++ /dev/null
@@ -1,212 +0,0 @@
-(function() {
-  var _inited = false;
-  document.addEventListener('tabChanged', function(e) {
-    if (e.detail.tab !== 'dictation' || _inited) return;
-    _inited = true;
-  var recordBtn = document.getElementById('dict-record-btn');
-  var pauseBtn  = document.getElementById('dict-pause-btn');
-  var indicator = document.getElementById('dict-recording-indicator');
-  var timerEl = document.getElementById('dict-timer');
-  var transcript = document.getElementById('dict-transcript');
-  var clearBtn = document.getElementById('dict-clear');
-  var generateBtn = document.getElementById('dict-generate-btn');
-  var outputCard = document.getElementById('dict-output');
-  var hpiText = document.getElementById('dict-hpi-text');
-  var modelTag = document.getElementById('dict-model-tag');
-
-  var recorder = new AudioRecorder();
-  recorder._module = 'dictation';
-  var timer = createTimer(timerEl);
-  var isRecording = false;
-  var isPaused = false;
-  var recognition = createSpeechRecognition();
-  var finalText = '';
-  var sessionFinals = '';
-
-  function escHtml(s) { return String(s).replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;'); }
-
-  if (recognition) {
-    recognition.onresult = function(e) {
-      var interim = '';
-      for (var i = e.resultIndex; i < e.results.length; i++) {
-        if (e.results[i].isFinal) {
-          var chunk = e.results[i][0].transcript + ' ';
-          var deduped = deduplicateFinal(chunk, finalText + sessionFinals);
-          sessionFinals += deduped;
-        } else {
-          interim = e.results[i][0].transcript;
-        }
-      }
-      var combined = finalText + sessionFinals;
-      transcript.innerHTML = escHtml(combined) + (interim ? '<span style="color:#9ca3af;">' + escHtml(interim) + '</span>' : '');
-    };
-    recognition.onend = function() {
-      finalText += sessionFinals;
-      sessionFinals = '';
-      if (isRecording && !isPaused) try { recognition.start(); } catch(e) {}
-    };
-  }
-
-  recordBtn.addEventListener('click', function() {
-    if (!isRecording) {
-      finalText = '';
-      sessionFinals = '';
-      recorder.start().then(function() {
-        isRecording = true;
-        isPaused = false;
-        recordBtn.classList.add('recording');
-        recordBtn.querySelector('span').textContent = 'Stop';
-        if (pauseBtn) pauseBtn.classList.remove('hidden');
-        indicator.classList.remove('hidden');
-        timer.start();
-        if (recognition) try { recognition.start(); } catch(e) {}
-        document.dispatchEvent(new CustomEvent('recording-started', { detail: { module: 'dict' } }));
-      }).catch(function() { showToast('Microphone denied', 'error'); });
-    } else {
-      isRecording = false;
-      isPaused = false;
-      var dur = timer.stop();
-      recordBtn.classList.remove('recording');
-      recordBtn.querySelector('span').textContent = 'Start Dictation';
-      if (pauseBtn) { pauseBtn.classList.add('hidden'); pauseBtn.innerHTML = '<i class="fas fa-pause"></i> Pause'; }
-      indicator.classList.add('hidden');
-      if (recognition) try { recognition.stop(); } catch(e) {}
-      document.dispatchEvent(new CustomEvent('recording-stopped', { detail: { module: 'dict' } }));
-
-      var liveText = (finalText + sessionFinals).trim();
-      if (window._transcribeAvailable === false) {
-        recorder.stop().then(function() {});
-        if (liveText) transcript.textContent = liveText;
-        showToast('Using browser speech recognition (no transcription API configured)', 'info');
-      } else {
-        showBusy('Transcribing...');
-        recorder.stop().then(function(blob) {
-          if (!blob || blob.size === 0) { hideBusy(); if (liveText) transcript.textContent = liveText; return; }
-          if (blob.size > 24 * 1024 * 1024) {
-            hideBusy();
-            transcript.textContent = liveText;
-            showToast('Recording too large for AI transcription — using live transcript', 'info');
-            return;
-          }
-          return transcribeAudio(blob).then(function(data) {
-            hideBusy();
-            if (data.success) { transcript.textContent = data.text; showToast('Transcribed ' + dur + 's', 'success'); }
-            else if (data.noProvider) { if (liveText) transcript.textContent = liveText; showToast('Using live transcript', 'info'); }
-            else { if (liveText) transcript.textContent = liveText; showToast(data.error || 'Transcription failed — using live transcript', 'error'); }
-          });
-        }).catch(function(err) { hideBusy(); if (liveText) transcript.textContent = liveText; showToast('Transcription error: ' + (err.message || 'unknown'), 'error'); });
-      }
-    }
-  });
-
-  // Pause / Resume
-  if (pauseBtn) {
-    pauseBtn.addEventListener('click', function() {
-      if (!isRecording) return;
-      if (!isPaused) {
-        try { if (recorder.mediaRecorder && recorder.mediaRecorder.state === 'recording') recorder.mediaRecorder.pause(); } catch(e) {}
-        timer.stop();
-        isPaused = true;
-        pauseBtn.innerHTML = '<i class="fas fa-play"></i> Resume';
-        pauseBtn.classList.add('btn-primary');
-        pauseBtn.classList.remove('btn-ghost');
-        if (recognition) try { recognition.stop(); } catch(e) {}
-        showToast('Paused', 'info');
-      } else {
-        try {
-          if (recorder.mediaRecorder && recorder.mediaRecorder.state === 'paused') { recorder.mediaRecorder.resume(); }
-          else if (recorder.mediaRecorder && recorder.mediaRecorder.state === 'inactive' && recorder.stream && recorder.stream.active) {
-            var mime = MediaRecorder.isTypeSupported('audio/webm;codecs=opus') ? 'audio/webm;codecs=opus' : 'audio/webm';
-            recorder.mediaRecorder = new MediaRecorder(recorder.stream, { mimeType: mime, audioBitsPerSecond: 32000 });
-            recorder.mediaRecorder.ondataavailable = function(e) { if (e.data.size > 0) recorder.chunks.push(e.data); };
-            recorder.mediaRecorder.start(1000);
-          }
-        } catch(e) {}
-        timer.resume();
-        isPaused = false;
-        pauseBtn.innerHTML = '<i class="fas fa-pause"></i> Pause';
-        pauseBtn.classList.remove('btn-primary');
-        pauseBtn.classList.add('btn-ghost');
-        if (recognition) try { recognition.start(); } catch(e) {}
-        showToast('Resumed', 'info');
-      }
-    });
-  }
-
-  clearBtn.addEventListener('click', function() {
-    transcript.textContent = ''; finalText = ''; outputCard.classList.add('hidden');
-    window._savedEncId_dictation = null;
-    var labelEl = document.getElementById('dict-label');
-    if (labelEl) labelEl.value = '';
-    var refineEl = document.getElementById('dict-refine-input');
-    if (refineEl) refineEl.value = '';
-  });
-
-  generateBtn.addEventListener('click', function() {
-    var text = transcript.innerText.trim();
-    if (!text) { showToast('No dictation', 'error'); return; }
-
-    var outputType = document.getElementById('dict-output-type').value;
-    var endpoint, bodyData;
-
-    showBusy('Generating...');
-
-    var memoriesPromise = (typeof getUserMemoryContext === 'function') ? getUserMemoryContext() : Promise.resolve('');
-
-    memoriesPromise.then(function(memCtx) {
-      if (outputType === 'soap-full' || outputType === 'soap-subjective') {
-        endpoint = '/api/generate-soap';
-        bodyData = {
-          transcript: text,
-          patientAge: document.getElementById('dict-age').value,
-          patientGender: document.getElementById('dict-gender').value,
-          type: outputType === 'soap-full' ? 'full' : 'subjective',
-          physicianMemories: memCtx || null,
-          model: getSelectedModel()
-        };
-      } else {
-        endpoint = '/api/generate-hpi-dictation';
-        bodyData = {
-          transcript: text,
-          patientAge: document.getElementById('dict-age').value,
-          patientGender: document.getElementById('dict-gender').value,
-          setting: document.getElementById('dict-setting').value,
-          physicianMemories: memCtx || null,
-          model: getSelectedModel()
-        };
-      }
-      return fetch(endpoint, { method: 'POST', headers: getAuthHeaders(), body: JSON.stringify(bodyData) });
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      hideBusy();
-      if (data.success) {
-        setOutputText(hpiText, data.hpi || data.soap);
-        storeSourceContext('dict-hpi-text', transcript.innerText.trim());
-        if (typeof trackAIOutput === 'function') trackAIOutput('dict-hpi-text', data.hpi || data.soap);
-        modelTag.textContent = (data.model || '').split('/').pop();
-        outputCard.classList.remove('hidden');
-        outputCard.scrollIntoView({ behavior: 'smooth' });
-        showToast('Generated!', 'success');
-      } else showToast(data.error || 'Failed', 'error');
-    })
-    .catch(function(err) { hideBusy(); showToast(err.message, 'error'); });
-  });
-
-  document.getElementById('dict-refine-btn').addEventListener('click', function() { refineDocument('dict-hpi-text', 'dict-refine-input'); });
-  document.getElementById('dict-shorten-btn').addEventListener('click', function() { shortenDocument('dict-hpi-text'); });
-
-  // Register load handler
-  if (typeof registerEncounterLoadHandler === 'function') {
-    registerEncounterLoadHandler('dictation', function(enc) {
-      if (enc.transcript) transcript.textContent = enc.transcript;
-      if (enc.generated_note) {
-        hpiText.textContent = enc.generated_note;
-        outputCard.classList.remove('hidden');
-      }
-    });
-  }
-
-  console.log('✅ Dictation module loaded');
-  });
-})();
diff --git a/public/js/voicePreferences.js b/public/js/voicePreferences.js
deleted file mode 100644
index bdc24d5..0000000
--- a/public/js/voicePreferences.js
+++ /dev/null
@@ -1,209 +0,0 @@
-// ============================================================
-// VOICE PREFERENCES — STT Model & TTS Voice selection
-// ============================================================
-
-(function() {
-  var _inited = false;
-
-  // Listen for tab changes (correct event name is 'tabChanged' not 'tab-loaded')
-  document.addEventListener('tabChanged', function(e) {
-    if (e.detail.tab !== 'settings' || _inited) return;
-    _inited = true;
-    console.log('[VoicePrefs] Initializing on settings tab load...');
-    // Small delay to ensure DOM is ready
-    setTimeout(function() {
-      initVoicePreferences();
-    }, 100);
-  });
-
-  // Also init on DOMContentLoaded as backup for direct page load
-  if (document.readyState === 'loading') {
-    document.addEventListener('DOMContentLoaded', function() {
-      setTimeout(function() {
-        if (!_inited && document.getElementById('btn-preview-voice')) {
-          console.log('[VoicePrefs] Init via DOMContentLoaded (direct settings page load)');
-          _inited = true;
-          initVoicePreferences();
-        }
-      }, 500);
-    });
-  } else {
-    // Page already loaded, init immediately if on settings
-    setTimeout(function() {
-      if (!_inited && document.getElementById('btn-preview-voice')) {
-        console.log('[VoicePrefs] Init immediate (page already loaded)');
-        _inited = true;
-        initVoicePreferences();
-      }
-    }, 500);
-  }
-
-  function initVoicePreferences() {
-    console.log('[VoicePrefs] initVoicePreferences called');
-
-    loadVoiceOptions();
-    loadUserPreferences();
-
-    // Save button
-    var btnSave = document.getElementById('btn-save-voice-prefs');
-    if (btnSave) {
-      console.log('[VoicePrefs] Save button found, adding listener');
-      btnSave.addEventListener('click', saveVoicePreferences);
-    } else {
-      console.warn('[VoicePrefs] Save button NOT found');
-    }
-
-    // Preview button
-    var btnPreview = document.getElementById('btn-preview-voice');
-    if (btnPreview) {
-      console.log('[VoicePrefs] Preview button found, adding listener');
-      btnPreview.addEventListener('click', function(e) {
-        console.log('[VoicePrefs] Preview button clicked!');
-        e.preventDefault();
-        previewVoice();
-      });
-    } else {
-      console.warn('[VoicePrefs] Preview button NOT found');
-    }
-  }
-
-  function loadVoiceOptions() {
-    fetch('/api/user/preferences/options', {
-      headers: getAuthHeaders()
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      if (!data.success) return;
-
-      // Populate STT models
-      var sttSelect = document.getElementById('stt-model-select');
-      if (sttSelect && data.sttModels && data.sttModels.length > 0) {
-        sttSelect.innerHTML = '<option value="">Server default (' + data.sttProvider + ')</option>';
-        data.sttModels.forEach(function(model) {
-          var opt = document.createElement('option');
-          opt.value = model.value;
-          opt.textContent = model.label;
-          sttSelect.appendChild(opt);
-        });
-      }
-
-      // Populate TTS voices
-      var ttsSelect = document.getElementById('tts-voice-select');
-      if (ttsSelect && data.ttsVoices && data.ttsVoices.length > 0) {
-        ttsSelect.innerHTML = '<option value="">Server default (' + data.ttsProvider + ')</option>';
-        data.ttsVoices.forEach(function(voice) {
-          var opt = document.createElement('option');
-          opt.value = voice.value;
-          opt.textContent = voice.label;
-          ttsSelect.appendChild(opt);
-        });
-      }
-    })
-    .catch(function(err) {
-      console.error('[VoicePrefs] Failed to load options:', err.message);
-    });
-  }
-
-  function loadUserPreferences() {
-    fetch('/api/user/preferences', {
-      headers: getAuthHeaders()
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      if (!data.success) return;
-
-      var sttSelect = document.getElementById('stt-model-select');
-      if (sttSelect && data.stt_model) {
-        sttSelect.value = data.stt_model;
-      }
-
-      var ttsSelect = document.getElementById('tts-voice-select');
-      if (ttsSelect && data.tts_voice) {
-        ttsSelect.value = data.tts_voice;
-      }
-    })
-    .catch(function(err) {
-      console.error('[VoicePrefs] Failed to load preferences:', err.message);
-    });
-  }
-
-  function saveVoicePreferences() {
-    var sttSelect = document.getElementById('stt-model-select');
-    var ttsSelect = document.getElementById('tts-voice-select');
-
-    var sttModel = sttSelect ? sttSelect.value : null;
-    var ttsVoice = ttsSelect ? ttsSelect.value : null;
-
-    fetch('/api/user/preferences', {
-      method: 'POST',
-      headers: getAuthHeaders(),
-      body: JSON.stringify({
-        stt_model: sttModel || null,
-        tts_voice: ttsVoice || null
-      })
-    })
-    .then(function(r) { return r.json(); })
-    .then(function(data) {
-      if (data.success) {
-        showToast('Voice preferences saved!', 'success');
-      } else {
-        showToast(data.error || 'Failed to save', 'error');
-      }
-    })
-    .catch(function(err) {
-      showToast('Save failed: ' + err.message, 'error');
-    });
-  }
-
-  function previewVoice() {
-    var ttsSelect = document.getElementById('tts-voice-select');
-    var voice = ttsSelect ? ttsSelect.value : null;
-
-    // Allow "Server default" (empty value) to preview
-    var displayVoice = voice || 'server default';
-    var text = 'Hello, this is a preview of the ' + displayVoice + ' voice. This is how your read-aloud feature will sound.';
-
-    var btnPreview = document.getElementById('btn-preview-voice');
-    if (btnPreview) {
-      btnPreview.disabled = true;
-      btnPreview.innerHTML = '<i class="fas fa-spinner fa-spin"></i> Loading...';
-    }
-
-    // Save current preference temporarily (or clear it if "server default" selected)
-    fetch('/api/user/preferences', {
-      method: 'POST',
-      headers: getAuthHeaders(),
-      body: JSON.stringify({ tts_voice: voice || null })
-    })
-    .then(function() {
-      // Generate audio with new voice
-      return fetch('/api/text-to-speech', {
-        method: 'POST',
-        headers: getAuthHeaders(),
-        body: JSON.stringify({ text: text })
-      });
-    })
-    .then(function(r) {
-      if (!r.ok) throw new Error('Preview failed');
-      return r.blob();
-    })
-    .then(function(blob) {
-      var url = URL.createObjectURL(blob);
-      var audio = new Audio(url);
-      audio.onended = function() { URL.revokeObjectURL(url); };
-      audio.play();
-      showToast('Preview: ' + voice, 'success');
-    })
-    .catch(function(err) {
-      console.error('[VoicePrefs] Preview error:', err);
-      showToast('Preview failed: ' + err.message, 'error');
-    })
-    .finally(function() {
-      if (btnPreview) {
-        btnPreview.disabled = false;
-        btnPreview.innerHTML = '<i class="fas fa-play"></i> Preview';
-      }
-    });
-  }
-
-})();
diff --git a/public/js/wellVisit.js b/public/js/wellVisit.js
deleted file mode 100644
index 451512f..0000000
--- a/public/js/wellVisit.js
+++ /dev/null
@@ -1,729 +0,0 @@
-// ============================================================
-// WELL VISIT / PREVENTIVE CARE TAB
-// ============================================================
-
-(function () {
-  'use strict';
-
-  // ─── Human-readable labels ─────────────────────────────────────────────────
-  var SCREEN_LABELS = {
-    maternalDepression:      'Maternal/Caregiver Depression Screen (Edinburgh/PHQ)',
-    developmentalScreening:  'Developmental Screening (ASQ / PEDS)',
-    autismScreening:         'Autism Screening (M-CHAT-R)',
-    developmentalSurveillance:'Developmental Surveillance',
-    behavioralScreening:     'Social-Emotional/Behavioral Screening (ASQ:SE)',
-    tobaccoAlcoholDrugs:     'Tobacco / Alcohol / Drug Use Screening (CRAFFT/AUDIT)',
-    depressionSuicideRisk:   'Depression & Suicide Risk Screening (PHQ-A)',
-  };
-
-  var PROC_LABELS = {
-    newbornBlood:       'Newborn Blood Spot Screening (NBS)',
-    newbornBilirubin:   'Newborn Bilirubin (TcB or TSB)',
-    criticalCHD:        'Critical CHD Screening (Pulse Ox)',
-    immunization:       'Immunizations Review & Update',
-    anemia:             'Anemia Screening (Hgb/Hct)',
-    lead:               'Lead Exposure Risk / Blood Lead Level',
-    tuberculosis:       'Tuberculosis / Latent TB Risk Assessment',
-    dyslipidemia:       'Dyslipidemia Screening (lipid panel)',
-    sti:                'STI Screening (gonorrhea / chlamydia / syphilis)',
-    hiv:                'HIV Screening',
-    hepB:               'Hepatitis B Screening (HBsAg)',
-    hepC:               'Hepatitis C Screening (anti-HCV)',
-    suddenCardiacArrest:'Sudden Cardiac Arrest Risk Assessment',
-    cervicalDysplasia:  'Cervical Dysplasia Screening (Pap smear)',
-  };
-
-  var MEASURE_LABELS = {
-    lengthHeight:      'Length / Height',
-    weight:            'Weight',
-    headCircumference: 'Head Circumference',
-    weightForLength:   'Weight-for-Length',
-    bmi:               'BMI',
-    bloodPressure:     'Blood Pressure',
-  };
-
-  var ORAL_LABELS = {
-    assessment:             'Oral Health Risk Assessment',
-    fluorideVarnish:        'Fluoride Varnish Application',
-    fluorideSupplementation:'Fluoride Supplementation (if water <0.6 ppm)',
-  };
-
-  var SENSORY_LABELS = {
-    vision:  'Vision Screening',
-    hearing: 'Hearing Screening',
-  };
-
-  var VACCINE_FULL_NAMES = {
-    HepB:      'Hepatitis B (HepB)',
-    RV:        'Rotavirus (RV)',
-    DTaP:      'DTaP (Diphtheria, Tetanus, Pertussis)',
-    Hib:       'Hib (Haemophilus influenzae type b)',
-    PCV:       'Pneumococcal (PCV)',
-    IPV:       'Polio (IPV)',
-    Flu_IIV:   'Influenza (IIV)',
-    MMR:       'MMR (Measles, Mumps, Rubella)',
-    VAR:       'Varicella (VAR)',
-    HepA:      'Hepatitis A (HepA)',
-    Tdap:      'Tdap (Tetanus, Diphtheria, Pertussis booster)',
-    HPV:       'HPV (Human Papillomavirus)',
-    MenACWY:   'Meningococcal ACWY (MenACWY)',
-    MenB:      'Meningococcal B (MenB)',
-    RSV_mAb:   'RSV Monoclonal Antibody (Nirsevimab/Beyfortus)',
-    COVID:     'COVID-19',
-    Dengue:    'Dengue (DEN4CYD / Dengvaxia)',
-    Mpox:      'Mpox (JYNNEOS)',
-  };
-
-  // ─── Module-level state for visit statuses ────────────────────────────────
-  // keyed by visitId + '.' + itemKey — persisted to localStorage
-  var _visitStatuses = {};
-
-  // SSHADESS is only relevant for 12+ year visits
-  var SSHADESS_VISITS = ['12y','13y','14y','15y','16y','17y','18y','19y','20y','21y'];
-
-  function saveStatusesToStorage() {
-    try { localStorage.setItem('ped_visit_statuses', JSON.stringify(_visitStatuses)); } catch(e) {}
-  }
-
-  function clearCurrentVisit() {
-    var visitId = document.getElementById('wv-visit-select').value;
-    if (!visitId) return;
-    Object.keys(_visitStatuses).forEach(function(k) {
-      if (k.indexOf(visitId + '.') === 0) delete _visitStatuses[k];
-    });
-    saveStatusesToStorage();
-    renderVisitPanel(visitId);
-    if (typeof showToast === 'function') showToast('Visit statuses cleared', 'info');
-  }
-
-  // ─── Init ──────────────────────────────────────────────────────────────────
-  function init() {
-    // Restore statuses from localStorage
-    try {
-      var saved = localStorage.getItem('ped_visit_statuses');
-      if (saved) _visitStatuses = JSON.parse(saved) || {};
-    } catch(e) { _visitStatuses = {}; }
-
-    populateVisitSelect();
-    renderCatchUp();
-    renderFullSchedule();
-
-    document.getElementById('wv-visit-select').addEventListener('change', onVisitChange);
-    document.querySelectorAll('.wv-subtab-btn').forEach(function (btn) {
-      btn.addEventListener('click', function () {
-        switchSubtab(btn.dataset.subtab);
-        if (window.UIState) window.UIState.set('wv.subtab', btn.dataset.subtab);
-      });
-    });
-    // Restore persisted subtab so the user lands on the last-open pane.
-    if (window.UIState) {
-      var savedSubtab = window.UIState.get('wv.subtab');
-      if (savedSubtab) switchSubtab(savedSubtab);
-    }
-
-    // Wire the visit-detail panel click/input ONCE here (not inside renderVisitPanel)
-    // which would accumulate a new listener on every visit change — causing "can't click Done"
-    var panel = document.getElementById('wv-visit-detail');
-    if (panel) {
-      panel.addEventListener('click', function (e) {
-        var visitId = document.getElementById('wv-visit-select').value;
-        var btn = e.target.closest('.visit-status-btn');
-        if (btn) { handleVisitStatusClick(btn, visitId); saveStatusesToStorage(); }
-        if (e.target.closest('#btn-wv-copy-to-note')) copyVisitStatusesToNote(visitId);
-        if (e.target.closest('#btn-wv-clear-visit')) clearCurrentVisit();
-      });
-      panel.addEventListener('input', function (e) {
-        var noteInput = e.target.closest('.visit-note-input');
-        if (noteInput) {
-          var sk = noteInput.dataset.statusKey;
-          if (!_visitStatuses[sk] || typeof _visitStatuses[sk] === 'string') {
-            _visitStatuses[sk] = { status: _visitStatuses[sk] || '', note: '' };
-          }
-          _visitStatuses[sk].note = noteInput.value;
-          saveStatusesToStorage();
-        }
-      });
-    }
-
-    // Show first real visit by default
-    var sel = document.getElementById('wv-visit-select');
-    if (sel && sel.value) onVisitChange();
-  }
-
-  function populateVisitSelect() {
-    var sel = document.getElementById('wv-visit-select');
-    if (!sel || typeof VISIT_AGES === 'undefined') return;
-    var grouped = {};
-    VISIT_AGES.forEach(function (v) {
-      if (!grouped[v.era]) grouped[v.era] = [];
-      grouped[v.era].push(v);
-    });
-    var eraNames = {
-      prenatal: 'Prenatal',
-      infancy: 'Infancy (0–12 mo)',
-      earlyChildhood: 'Early Childhood (1–5 y)',
-      middleChildhood: 'Middle Childhood (6–11 y)',
-      adolescence: 'Adolescence (11–21 y)',
-    };
-    Object.keys(grouped).forEach(function (era) {
-      var og = document.createElement('optgroup');
-      og.label = eraNames[era] || era;
-      grouped[era].forEach(function (v) {
-        var opt = document.createElement('option');
-        opt.value = v.id;
-        opt.textContent = v.label;
-        og.appendChild(opt);
-      });
-      sel.appendChild(og);
-    });
-    // select newborn by default
-    sel.value = 'newborn';
-  }
-
-  function onVisitChange() {
-    var visitId = document.getElementById('wv-visit-select').value;
-    if (!visitId) return;
-    // Share selected visit age globally so other tabs can use it
-    var sel = document.getElementById('wv-visit-select');
-    var selectedOption = sel ? sel.options[sel.selectedIndex] : null;
-    window._wellVisitAge = selectedOption ? selectedOption.textContent : visitId;
-    try { sessionStorage.setItem('ped_visit_age', window._wellVisitAge); } catch(e) {}
-    renderVisitPanel(visitId);
-    // Show SSHADESS subtab only for age 12+ visits
-    var shadessBtn = document.querySelector('.wv-subtab-btn[data-subtab="shadess"]');
-    if (shadessBtn) {
-      var showShadess = SSHADESS_VISITS.indexOf(visitId) !== -1;
-      shadessBtn.style.display = showShadess ? '' : 'none';
-      // If SSHADESS was active but should now be hidden, fall back to byvisit
-      if (!showShadess && shadessBtn.classList.contains('active')) {
-        switchSubtab('byvisit');
-      }
-    }
-    // Milestones subtab is always shown (not age-gated)
-    var milestonesBtn = document.querySelector('.wv-subtab-btn[data-subtab="milestones"]');
-    if (milestonesBtn) {
-      milestonesBtn.style.display = '';
-    }
-  }
-
-  function switchSubtab(name) {
-    document.querySelectorAll('.wv-subtab-btn').forEach(function (b) {
-      b.classList.toggle('active', b.dataset.subtab === name);
-    });
-    (document.getElementById('wellvisit-tab') || document).querySelectorAll('.wv-subpanel').forEach(function (p) {
-      p.classList.toggle('hidden', p.id !== 'wv-panel-' + name);
-    });
-  }
-  window.wvSwitchSubtab = switchSubtab;
-
-  // ─── Map visit ID to GROWTH_REFERENCE key ─────────────────────────────────
-  function getGrowthDataForVisit(visitId) {
-    if (typeof GROWTH_REFERENCE === 'undefined') return null;
-    // Direct match
-    if (GROWTH_REFERENCE[visitId]) return GROWTH_REFERENCE[visitId];
-    // Map visit IDs to growth reference keys
-    var mapping = {
-      'newborn': 'newborn', '3-5d': 'newborn',
-      '1mo': '1mo', '2mo': '2mo', '4mo': '4mo', '6mo': '6mo', '9mo': '9mo',
-      '12mo': '12mo', '15mo': '15mo', '18mo': '18mo',
-      '24mo': '24mo', '30mo': '30mo',
-      '3y': '3y', '4y': '4y', '5y': '5y',
-      '6y': '6y_to_10y', '7y': '6y_to_10y', '8y': '6y_to_10y', '9y': '6y_to_10y', '10y': '6y_to_10y',
-      '11y': '11y_to_14y', '12y': '11y_to_14y', '13y': '11y_to_14y', '14y': '11y_to_14y',
-      '15y': '15y_to_21y', '16y': '15y_to_21y', '17y': '15y_to_21y', '18y': '15y_to_21y',
-      '19y': '15y_to_21y', '20y': '15y_to_21y', '21y': '15y_to_21y'
-    };
-    var key = mapping[visitId];
-    return key ? GROWTH_REFERENCE[key] : null;
-  }
-
-  // ─── Map visit ID to REFLEXES_REFERENCE key ───────────────────────────────
-  function getReflexDataForVisit(visitId) {
-    if (typeof REFLEXES_REFERENCE === 'undefined') return null;
-    if (REFLEXES_REFERENCE[visitId]) return REFLEXES_REFERENCE[visitId];
-    var mapping = {
-      'newborn': 'newborn', '3-5d': 'newborn',
-      '1mo': '1mo', '2mo': '2mo', '4mo': '4mo', '6mo': '6mo', '9mo': '9mo',
-      '12mo': '12mo', '15mo': '15mo', '18mo': '18mo',
-      '24mo': '24mo', '30mo': '30mo',
-      '3y': '3y_to_5y', '4y': '3y_to_5y', '5y': '3y_to_5y',
-      '6y': '6y_to_10y', '7y': '6y_to_10y', '8y': '6y_to_10y', '9y': '6y_to_10y', '10y': '6y_to_10y',
-      '11y': '11y_to_14y', '12y': '11y_to_14y', '13y': '11y_to_14y', '14y': '11y_to_14y',
-      '15y': '15y_to_21y', '16y': '15y_to_21y', '17y': '15y_to_21y', '18y': '15y_to_21y',
-      '19y': '15y_to_21y', '20y': '15y_to_21y', '21y': '15y_to_21y'
-    };
-    var key = mapping[visitId];
-    return key ? REFLEXES_REFERENCE[key] : null;
-  }
-
-  // ─── Color a reflex status chip ───────────────────────────────────────────
-  function reflexStatusColor(status) {
-    var s = (status || '').toLowerCase();
-    if (s.indexOf('absent / integrated') !== -1 || s === 'absent' || s.indexOf('integrated') !== -1) return '#059669'; // green — expected integration
-    if (s.indexOf('present') !== -1 && s.indexOf('lifelong') !== -1) return '#059669';
-    if (s.indexOf('present') !== -1) return '#2563eb'; // blue — present and expected
-    if (s.indexOf('peak') !== -1) return '#2563eb';
-    if (s.indexOf('emerging') !== -1) return '#7c3aed'; // purple
-    if (s.indexOf('fading') !== -1) return '#d97706'; // amber — in transition
-    if (s.indexOf('transition') !== -1) return '#d97706';
-    if (s.indexOf('down-going') !== -1) return '#059669';
-    if (s.indexOf('up-going') !== -1) return '#d97706';
-    if (s.indexOf('2+') !== -1) return '#2563eb';
-    return '#475569';
-  }
-
-  // ─── BY VISIT panel ───────────────────────────────────────────────────────
-  function renderVisitPanel(visitId) {
-    var data = (typeof PERIODICITY !== 'undefined') ? PERIODICITY[visitId] : null;
-    var codes = (typeof WELL_VISIT_CODES !== 'undefined') ? WELL_VISIT_CODES[visitId] : null;
-    var panel = document.getElementById('wv-visit-detail');
-    if (!panel) return;
-
-    if (!data) {
-      panel.innerHTML = '<p class="wv-empty">No data for this visit.</p>';
-      return;
-    }
-
-    var html = '';
-
-    // ── Billing codes ──
-    if (codes) {
-      html += '<div class="wv-section wv-billing">';
-      html += '<h4 class="wv-section-title"><i class="fas fa-receipt"></i> Billing Codes</h4>';
-      html += '<div class="wv-billing-grid">';
-      html += '<div class="wv-billing-cell"><span class="wv-label">ICD-10</span><span class="wv-code-chip icd">' + esc(codes.icd10) + '</span></div>';
-      html += '<div class="wv-billing-cell"><span class="wv-label">CPT</span><span class="wv-code-chip cpt">' + esc(codes.cpt) + '</span></div>';
-      html += '<div class="wv-billing-desc">' + esc(codes.description) + '</div>';
-      html += '</div></div>';
-    }
-
-    // ── Measurements ──
-    var measDue = Object.keys(data.measurements || {}).filter(function (k) {
-      return data.measurements[k] === 'dot' || data.measurements[k] === 'range';
-    });
-    if (measDue.length) {
-      html += '<div class="wv-section">';
-      html += '<h4 class="wv-section-title"><i class="fas fa-ruler"></i> Measurements</h4>';
-      html += '<div class="wv-chip-list">';
-      measDue.forEach(function (k) {
-        var isRange = data.measurements[k] === 'range';
-        html += '<span class="wv-chip wv-chip-measure' + (isRange ? ' wv-chip-range' : '') + '">' + esc(MEASURE_LABELS[k] || k) + (isRange ? ' <em>(range)</em>' : '') + '</span>';
-      });
-      html += '</div></div>';
-    }
-
-    // ── Vaccines ──
-    if (data.vaccines && data.vaccines.length) {
-      html += '<div class="wv-section">';
-      html += '<h4 class="wv-section-title"><i class="fas fa-syringe"></i> Vaccines Due</h4>';
-      html += '<div class="wv-vax-list">';
-      data.vaccines.forEach(function (v) {
-        var fullName = VACCINE_FULL_NAMES[v.vaccine] || v.vaccine;
-        var itemKey = 'vax_' + v.vaccine + '_d' + (v.dose || '');
-        var statusKey = visitId + '.' + itemKey;
-        var curStatus = _visitStatuses[statusKey] || '';
-        html += '<div class="wv-vax-item" data-status-key="' + esc(statusKey) + '" data-item-type="vaccine" data-item-label="' + esc(fullName + (v.dose ? ' Dose ' + v.dose : '')) + '">';
-        html += '<div class="wv-vax-name"><i class="fas fa-circle-dot wv-vax-dot"></i>' + esc(fullName) + '</div>';
-        if (v.dose) html += '<span class="wv-vax-dose">Dose ' + esc(String(v.dose)) + '</span>';
-        if (v.notes) html += '<div class="wv-vax-note"><i class="fas fa-circle-info"></i> ' + esc(v.notes) + '</div>';
-        html += '<div class="wv-vax-status-row" style="display:flex;gap:4px;flex-wrap:wrap;margin-top:4px;">';
-        html += renderVaxStatusBtns(statusKey, curStatus);
-        html += '</div>';
-        html += '</div>';
-      });
-      html += '</div></div>';
-    }
-
-    // ── Screenings: sensory ──
-    var sensoryItems = buildStatusItems(data.sensory || {}, SENSORY_LABELS);
-    if (sensoryItems.length) {
-      html += '<div class="wv-section">';
-      html += '<h4 class="wv-section-title"><i class="fas fa-eye"></i> Sensory Screens</h4>';
-      html += renderScreenItems(sensoryItems, visitId);
-      html += '</div>';
-    }
-
-    // ── Screenings: developmental / behavioral ──
-    var devItems = buildStatusItems(data.developmental || {}, SCREEN_LABELS);
-    if (devItems.length) {
-      html += '<div class="wv-section">';
-      html += '<h4 class="wv-section-title"><i class="fas fa-brain"></i> Developmental / Behavioral Screens</h4>';
-      html += renderScreenItems(devItems, visitId);
-      html += '</div>';
-    }
-
-    // ── Procedures ──
-    var procItems = buildStatusItems(data.procedures || {}, PROC_LABELS, ['immunization']);
-    if (procItems.length) {
-      html += '<div class="wv-section">';
-      html += '<h4 class="wv-section-title"><i class="fas fa-flask"></i> Labs & Procedures</h4>';
-      html += renderScreenItems(procItems, visitId);
-      html += '</div>';
-    }
-
-    // ── Oral Health ──
-    var oralItems = buildStatusItems(data.oralHealth || {}, ORAL_LABELS);
-    if (oralItems.length) {
-      html += '<div class="wv-section">';
-      html += '<h4 class="wv-section-title"><i class="fas fa-tooth"></i> Oral Health</h4>';
-      html += renderScreenItems(oralItems, visitId);
-      html += '</div>';
-    }
-
-    // ── Growth Reference & Feeding Guidance ──
-    var growthData = getGrowthDataForVisit(visitId);
-    if (growthData) {
-      html += '<div class="wv-section">';
-      html += '<h4 class="wv-section-title"><i class="fas fa-chart-line"></i> Expected Growth</h4>';
-      html += '<div class="wv-growth-box">';
-      if (growthData.weight) html += '<div class="wv-growth-item"><span class="wv-growth-label">⚖️ Weight</span><span>' + esc(growthData.weight) + '</span></div>';
-      if (growthData.length) html += '<div class="wv-growth-item"><span class="wv-growth-label">📏 Length/Height</span><span>' + esc(growthData.length) + '</span></div>';
-      if (growthData.headCirc) html += '<div class="wv-growth-item"><span class="wv-growth-label">🧠 Head Circumference</span><span>' + esc(growthData.headCirc) + '</span></div>';
-      html += '</div>';
-
-      if (growthData.feeding && growthData.feeding.length) {
-        html += '<h4 class="wv-section-title" style="margin-top:8px;"><i class="fas fa-utensils"></i> Feeding & Nutrition Guidance</h4>';
-        html += '<ul class="wv-feeding-list">';
-        growthData.feeding.forEach(function (f) {
-          html += '<li>' + esc(f) + '</li>';
-        });
-        html += '</ul>';
-      }
-
-      html += '</div>';
-    }
-
-    // ── Expected Reflexes ──
-    var reflexData = getReflexDataForVisit(visitId);
-    if (reflexData && reflexData.reflexes && reflexData.reflexes.length) {
-      html += '<div class="wv-section">';
-      html += '<h4 class="wv-section-title"><i class="fas fa-hand-sparkles"></i> Expected Reflexes</h4>';
-      if (reflexData.intro) {
-        html += '<div style="font-size:12px;color:var(--g600);margin-bottom:8px;line-height:1.5;">' + esc(reflexData.intro) + '</div>';
-      }
-      html += '<div class="wv-growth-box">';
-      reflexData.reflexes.forEach(function (r) {
-        var color = reflexStatusColor(r.status);
-        html += '<div class="wv-growth-item" style="flex-direction:column;align-items:stretch;gap:4px;">';
-        html += '<div style="display:flex;gap:8px;align-items:center;flex-wrap:wrap;">';
-        html += '<span class="wv-growth-label" style="min-width:0;">' + esc(r.name) + '</span>';
-        html += '<span style="font-size:11px;font-weight:600;padding:2px 8px;border-radius:10px;background:' + color + '1a;color:' + color + ';border:1px solid ' + color + '66;">' + esc(r.status) + '</span>';
-        html += '</div>';
-        html += '<div style="font-size:12px;color:var(--g700);line-height:1.5;">' + esc(r.note) + '</div>';
-        html += '</div>';
-      });
-      html += '</div>';
-      html += '</div>';
-    }
-
-    // ── BMI / Weight Classification (ages 2+) ──
-    if (growthData && growthData.bmiClassification && typeof BMI_CLASSIFICATION !== 'undefined') {
-      html += '<div class="wv-section">';
-      html += '<h4 class="wv-section-title"><i class="fas fa-weight-scale"></i> BMI / Weight Classification (AAP 2023)</h4>';
-      html += '<div class="wv-bmi-table">';
-      BMI_CLASSIFICATION.categories.forEach(function (cat) {
-        html += '<div class="wv-bmi-row" style="border-left:4px solid ' + cat.color + ';">';
-        html += '<div class="wv-bmi-label"><strong>' + esc(cat.label) + '</strong></div>';
-        html += '<div class="wv-bmi-range">' + esc(cat.range) + '</div>';
-        html += '<div class="wv-bmi-action">' + esc(cat.action) + '</div>';
-        html += '</div>';
-      });
-      html += '</div>';
-      html += '<div class="wv-bmi-note"><i class="fas fa-circle-info"></i> ' + esc(BMI_CLASSIFICATION.notes) + '</div>';
-      html += '</div>';
-    }
-
-    // ── Notes ──
-    if (data.notes) {
-      html += '<div class="wv-section wv-notes-box"><i class="fas fa-circle-info"></i> ' + esc(data.notes) + '</div>';
-    }
-
-    // ── Action buttons ──
-    html += '<div style="margin-top:12px;padding:8px 0;display:flex;align-items:center;gap:8px;flex-wrap:wrap;">';
-    html += '<button class="btn-sm btn-primary" id="btn-wv-copy-to-note"><i class="fas fa-clipboard-check"></i> Copy to Visit Note</button>';
-    html += '<button class="btn-sm btn-ghost" id="btn-wv-clear-visit" style="color:var(--red);"><i class="fas fa-rotate-left"></i> Clear This Visit</button>';
-    html += '<span style="font-size:11px;color:var(--g400);">Copies vaccine + screening statuses to the Visit Note tab</span>';
-    html += '</div>';
-
-    panel.innerHTML = html || '<p class="wv-empty">No specific recommendations found for this visit.</p>';
-    // Note: click/input listeners are wired once in init() — NOT here
-  }
-
-  function renderVaxStatusBtns(statusKey, curStatus) {
-    var statuses = [
-      { value: 'Given', label: 'Given', cls: 'given' },
-      { value: 'Refused', label: 'Refused', cls: 'refused' },
-      { value: 'Deferred', label: 'Deferred', cls: 'deferred' },
-      { value: 'Already Done', label: 'Already Done', cls: 'already-done' },
-    ];
-    return statuses.map(function (s) {
-      var active = (typeof curStatus === 'object' ? curStatus.status : curStatus) === s.value;
-      return '<button class="visit-status-btn' + (active ? ' ' + s.cls : '') + '" data-status-key="' + esc(statusKey) + '" data-status-val="' + esc(s.value) + '" data-btn-cls="' + s.cls + '">' + s.label + '</button>';
-    }).join('');
-  }
-
-  function renderScreenStatusBtns(statusKey, curStatus) {
-    var statuses = [
-      { value: 'Done', label: 'Done', cls: 'done' },
-      { value: 'Refused', label: 'Refused', cls: 'refused' },
-      { value: 'Not Due / N/A', label: 'Not Due / N/A', cls: 'not-due' },
-    ];
-    return statuses.map(function (s) {
-      var active = (typeof curStatus === 'object' ? curStatus.status : curStatus) === s.value;
-      return '<button class="visit-status-btn' + (active ? ' ' + s.cls : '') + '" data-status-key="' + esc(statusKey) + '" data-status-val="' + esc(s.value) + '" data-btn-cls="' + s.cls + '">' + s.label + '</button>';
-    }).join('');
-  }
-
-  function handleVisitStatusClick(btn, visitId) {
-    var statusKey = btn.dataset.statusKey;
-    var statusVal = btn.dataset.statusVal;
-    var btnCls = btn.dataset.btnCls;
-    if (!statusKey) return;
-
-    // Toggle: clicking same status deselects
-    var cur = _visitStatuses[statusKey];
-    var curVal = typeof cur === 'object' ? (cur ? cur.status : '') : (cur || '');
-    var note = typeof cur === 'object' && cur ? (cur.note || '') : '';
-
-    if (curVal === statusVal) {
-      _visitStatuses[statusKey] = { status: '', note: note };
-    } else {
-      _visitStatuses[statusKey] = { status: statusVal, note: note };
-    }
-
-    // Update button highlight in this row
-    var container = btn.closest('[data-status-key]') || btn.parentElement;
-    // Find all visit-status-btn siblings with same statusKey
-    var parent = btn.parentElement;
-    parent.querySelectorAll('.visit-status-btn').forEach(function (b) {
-      b.className = 'visit-status-btn';
-    });
-    var newVal = _visitStatuses[statusKey].status;
-    if (newVal) {
-      parent.querySelectorAll('.visit-status-btn').forEach(function (b) {
-        if (b.dataset.statusVal === newVal) {
-          b.classList.add(b.dataset.btnCls);
-        }
-      });
-    }
-  }
-
-  function copyVisitStatusesToNote(visitId) {
-    var lines = [];
-
-    // Vaccines
-    var vaxLines = [];
-    Object.keys(_visitStatuses).forEach(function (k) {
-      if (k.indexOf(visitId + '.vax_') === 0) {
-        var itemEl = document.querySelector('[data-status-key="' + k + '"]');
-        var label = itemEl ? itemEl.dataset.itemLabel : k.replace(visitId + '.vax_', '');
-        var s = _visitStatuses[k];
-        var status = typeof s === 'object' ? s.status : s;
-        var note = typeof s === 'object' ? (s.note || '') : '';
-        if (status) {
-          vaxLines.push(label + ': ' + status + (note ? ' (' + note + ')' : ''));
-        }
-      }
-    });
-    if (vaxLines.length) {
-      lines.push('Vaccines:');
-      vaxLines.forEach(function (l) { lines.push('  - ' + l); });
-    }
-
-    // Screenings
-    var screenLines = [];
-    Object.keys(_visitStatuses).forEach(function (k) {
-      if (k.indexOf(visitId + '.') === 0 && k.indexOf(visitId + '.vax_') !== 0) {
-        var itemEl = document.querySelector('[data-status-key="' + k + '"]');
-        var label = itemEl ? itemEl.dataset.itemLabel : k.replace(visitId + '.', '');
-        var s = _visitStatuses[k];
-        var status = typeof s === 'object' ? s.status : s;
-        var note = typeof s === 'object' ? (s.note || '') : '';
-        if (status) {
-          screenLines.push(label + ': ' + status + (note ? ' (' + note + ')' : ''));
-        }
-      }
-    });
-    if (screenLines.length) {
-      lines.push('Screenings:');
-      screenLines.forEach(function (l) { lines.push('  - ' + l); });
-    }
-
-    if (!lines.length) {
-      if (typeof showToast === 'function') showToast('No statuses selected yet. Click Done/Given/etc on each item first.', 'info');
-      return;
-    }
-
-    var text = lines.join('\n');
-
-    // Put into wv-vaccines and wv-screenings textareas
-    var vaxEl = document.getElementById('wv-vaccines');
-    var screenEl = document.getElementById('wv-screenings');
-
-    if (vaxLines.length && vaxEl) {
-      var existing = vaxEl.value.trim();
-      vaxEl.value = existing ? existing + '\n' + vaxLines.join('\n') : vaxLines.join('\n');
-    }
-    if (screenLines.length && screenEl) {
-      var existingS = screenEl.value.trim();
-      screenEl.value = existingS ? existingS + '\n' + screenLines.join('\n') : screenLines.join('\n');
-    }
-
-    // Also copy SSHADESS assessment if present
-    var shadessText = document.getElementById('shadess-result-text');
-    var wvShadessEl = document.getElementById('wv-shadess-text');
-    if (shadessText && wvShadessEl) {
-      var shadessContent = (shadessText.innerText || shadessText.textContent || '').trim();
-      if (shadessContent) {
-        var existingSh = wvShadessEl.value.trim();
-        wvShadessEl.value = existingSh ? existingSh + '\n\n' + shadessContent : shadessContent;
-      }
-    }
-
-    if (typeof showToast === 'function') showToast('Visit statuses copied to Visit Note tab', 'success');
-  }
-
-  function buildStatusItems(obj, labels, exclude) {
-    exclude = exclude || [];
-    return Object.keys(obj).filter(function (k) {
-      return obj[k] && obj[k] !== '' && exclude.indexOf(k) === -1;
-    }).map(function (k) {
-      return { key: k, status: obj[k], label: labels[k] || k };
-    });
-  }
-
-  function renderScreenItems(items, visitId) {
-    var html = '<div class="wv-screen-list">';
-    items.forEach(function (item) {
-      var statusClass = item.status === 'dot' ? 'wv-status-dot' : item.status === 'range' ? 'wv-status-range' : 'wv-status-risk';
-      var statusText  = item.status === 'dot' ? 'Recommended' : item.status === 'range' ? 'In Range' : 'If at Risk';
-      var statusKey = (visitId || 'visit') + '.' + item.key;
-      var curStatus = _visitStatuses[statusKey] || {};
-      var curVal = typeof curStatus === 'object' ? (curStatus.status || '') : (curStatus || '');
-      var curNote = typeof curStatus === 'object' ? (curStatus.note || '') : '';
-
-      html += '<div class="wv-screen-item" data-status-key="' + esc(statusKey) + '" data-item-label="' + esc(item.label) + '">';
-      html += '<span class="wv-status-badge ' + statusClass + '">' + statusText + '</span>';
-      html += '<span class="wv-screen-name">' + esc(item.label) + '</span>';
-      html += '<div style="display:flex;gap:4px;align-items:center;flex-wrap:wrap;margin-left:auto;">';
-      html += renderScreenStatusBtns(statusKey, curVal);
-      html += '<input class="visit-note-input" data-status-key="' + esc(statusKey) + '" type="text" placeholder="Notes..." style="font-size:11px;padding:2px 6px;border:1px solid var(--g300);border-radius:6px;width:120px;" value="' + esc(curNote) + '">';
-      html += '</div>';
-      html += '</div>';
-    });
-    html += '</div>';
-    return html;
-  }
-
-  // ─── CATCH-UP panel ───────────────────────────────────────────────────────
-  function renderCatchUp() {
-    var panel = document.getElementById('wv-panel-catchup');
-    if (!panel || typeof CATCH_UP_SCHEDULE === 'undefined') return;
-
-    var html = '<div class="wv-catchup-intro"><i class="fas fa-circle-info"></i> CDC 2025 Catch-up Schedule — minimum ages and intervals for each vaccine series. Applies when a child is behind on routine immunizations.</div>';
-
-    Object.keys(CATCH_UP_SCHEDULE).forEach(function (vaxKey) {
-      var v = CATCH_UP_SCHEDULE[vaxKey];
-      var fullName = VACCINE_FULL_NAMES[vaxKey] || vaxKey;
-      html += '<div class="wv-catchup-card">';
-      html += '<h4 class="wv-catchup-title"><i class="fas fa-syringe"></i> ' + esc(fullName) + '</h4>';
-      if (v.minimumAgeForDose1) {
-        html += '<div class="wv-catchup-min-age">Minimum age for dose 1: <strong>' + esc(v.minimumAgeForDose1) + '</strong></div>';
-      }
-
-      if (v.series && v.series.length) {
-        html += '<table class="wv-catchup-table"><thead><tr><th>Dose</th><th>Min Age</th><th>Min Interval from Prev</th><th>Notes</th></tr></thead><tbody>';
-        v.series.forEach(function (s) {
-          html += '<tr>';
-          html += '<td><strong>Dose ' + esc(String(s.dose)) + '</strong></td>';
-          html += '<td>' + esc(s.minimumAge || '—') + '</td>';
-          html += '<td>' + esc(s.minimumIntervalToPrev || '—') + '</td>';
-          html += '<td>' + esc(s.notes || '') + '</td>';
-          html += '</tr>';
-        });
-        html += '</tbody></table>';
-      }
-
-      if (v.catchUpNotes) {
-        var notes = Array.isArray(v.catchUpNotes) ? v.catchUpNotes : [v.catchUpNotes];
-        html += '<ul class="wv-catchup-notes">';
-        notes.forEach(function (n) {
-          html += '<li>' + esc(n) + '</li>';
-        });
-        html += '</ul>';
-      }
-      html += '</div>';
-    });
-
-    panel.innerHTML = html;
-  }
-
-  // ─── FULL SCHEDULE table ──────────────────────────────────────────────────
-  function renderFullSchedule() {
-    var panel = document.getElementById('wv-panel-schedule');
-    if (!panel || typeof PERIODICITY === 'undefined' || typeof VISIT_AGES === 'undefined') return;
-
-    // Collect all vaccine keys that appear in any visit
-    var allVaxKeys = {};
-    var visitIds = VISIT_AGES.map(function (v) { return v.id; }).filter(function (id) {
-      return PERIODICITY[id] && PERIODICITY[id].vaccines;
-    });
-
-    visitIds.forEach(function (id) {
-      PERIODICITY[id].vaccines.forEach(function (v) { allVaxKeys[v.vaccine] = true; });
-    });
-
-    var vaxKeys = Object.keys(allVaxKeys);
-    var visitLabels = VISIT_AGES.filter(function (v) { return visitIds.indexOf(v.id) !== -1; });
-
-    var html = '<div class="wv-schedule-scroll">';
-    html += '<table class="wv-schedule-table">';
-    html += '<thead><tr><th class="wv-sched-vax-col">Vaccine</th>';
-    visitLabels.forEach(function (v) {
-      html += '<th class="wv-sched-age-col">' + esc(v.label) + '</th>';
-    });
-    html += '</tr></thead><tbody>';
-
-    vaxKeys.forEach(function (vaxKey) {
-      var fullName = VACCINE_FULL_NAMES[vaxKey] || vaxKey;
-      html += '<tr><td class="wv-sched-vax-name">' + esc(fullName) + '</td>';
-      visitLabels.forEach(function (visit) {
-        var vaxData = PERIODICITY[visit.id] && PERIODICITY[visit.id].vaccines;
-        var match = vaxData && vaxData.find(function (v) { return v.vaccine === vaxKey; });
-        if (match) {
-          var dose = match.dose ? String(match.dose) : '•';
-          var label = (typeof match.dose === 'number') ? '#' + dose : dose;
-          html += '<td class="wv-sched-cell wv-sched-has" title="' + esc(match.notes || fullName + ' dose ' + dose) + '">' + esc(label) + '</td>';
-        } else {
-          html += '<td class="wv-sched-cell"></td>';
-        }
-      });
-      html += '</tr>';
-    });
-
-    html += '</tbody></table></div>';
-    html += '<p class="wv-sched-legend"><span class="wv-sched-leg-dot"></span> Dose number shown. Hover cells for notes. "#N" = routine dose N. "annual" / "seasonal" = per CDC guidance. "catch-up" = as needed.</p>';
-    panel.innerHTML = html;
-  }
-
-  function esc(str) {
-    if (!str) return '';
-    return String(str)
-      .replace(/&/g, '&amp;')
-      .replace(/</g, '&lt;')
-      .replace(/>/g, '&gt;')
-      .replace(/"/g, '&quot;');
-  }
-
-  // ─── Wire up ───────────────────────────────────────────────────────────────
-  var _inited = false;
-  var _vaxInited = false;
-  var _catchupInited = false;
-  document.addEventListener('tabChanged', function(e) {
-    var tab = e.detail.tab;
-    if (tab === 'wellvisit' && !_inited) { _inited = true; init(); }
-    if (tab === 'vaxschedule' && !_vaxInited) { _vaxInited = true; renderFullSchedule(); }
-    if (tab === 'catchup' && !_catchupInited) { _catchupInited = true; renderCatchUp(); }
-  });
-
-})();
diff --git a/public/js/whisperWorker.js b/public/js/whisperWorker.js
deleted file mode 100644
index f68abd7..0000000
--- a/public/js/whisperWorker.js
+++ /dev/null
@@ -1,88 +0,0 @@
-// ============================================================
-// WHISPER WORKER — runs @xenova/transformers in a Web Worker
-// Audio never leaves the device. Model cached in IndexedDB.
-// ============================================================
-
-console.log('[WhisperWorker] Starting worker initialization');
-
-// Load transformers.js from our server (bundled, no external CDN dependency)
-importScripts('/models/transformers.min.js');
-
-var env = self.transformers.env;
-var pipeline = self.transformers.pipeline;
-
-// Configure transformers.js to load models from our local server
-env.allowLocalModels = false;
-env.useBrowserCache = true;
-env.allowRemoteModels = false;
-env.localModelPath = '/models/';
-
-console.log('[WhisperWorker] Transformers loaded, models path: /models/');
-
-var _pipe = null;
-var _loadedModel = null;
-
-async function load(modelName) {
-  if (_pipe && _loadedModel === modelName) {
-    console.log('[WhisperWorker] Model already loaded:', modelName);
-    return;
-  }
-  console.log('[WhisperWorker] Loading model:', modelName);
-  self.postMessage({ type: 'loading', model: modelName });
-
-  try {
-    _pipe = await pipeline('automatic-speech-recognition', modelName, {
-      progress_callback: function(p) {
-        console.log('[WhisperWorker] Progress:', p.status, p.file, p.progress);
-        if (p.status === 'downloading' || p.status === 'progress') {
-          self.postMessage({ type: 'progress', file: p.file || '', progress: Math.round(p.progress || 0) });
-        }
-        if (p.status === 'done' || p.status === 'ready') {
-          self.postMessage({ type: 'progress', file: p.file || '', progress: 100 });
-        }
-      }
-    });
-    _loadedModel = modelName;
-    console.log('[WhisperWorker] Model loaded successfully');
-    self.postMessage({ type: 'ready', model: modelName });
-  } catch (err) {
-    console.error('[WhisperWorker] Load error:', err);
-    self.postMessage({ type: 'error', message: 'Model load failed: ' + err.message });
-  }
-}
-
-self.addEventListener('message', async function(e) {
-  var d = e.data;
-  console.log('[WhisperWorker] Message received:', d.type);
-
-  if (d.type === 'load') {
-    try {
-      await load(d.model || 'Xenova/whisper-tiny.en');
-    } catch(err) {
-      console.error('[WhisperWorker] Load error:', err);
-      self.postMessage({ type: 'error', message: 'Load failed: ' + err.message });
-    }
-    return;
-  }
-
-  if (d.type === 'transcribe') {
-    try {
-      await load(d.model || 'Xenova/whisper-tiny.en');
-      console.log('[WhisperWorker] Starting transcription...');
-      var result = await _pipe(d.audio, {
-        language: 'english',
-        task: 'transcribe',
-        chunk_length_s: 30,
-        stride_length_s: 5,
-        return_timestamps: false
-      });
-      console.log('[WhisperWorker] Transcription complete');
-      self.postMessage({ type: 'result', text: result.text.trim() });
-    } catch(err) {
-      console.error('[WhisperWorker] Transcribe error:', err);
-      self.postMessage({ type: 'error', message: 'Transcription failed: ' + err.message });
-    }
-  }
-});
-
-console.log('[WhisperWorker] Worker initialized');
diff --git a/public/js/whisperWorkerV2.js b/public/js/whisperWorkerV2.js
deleted file mode 100644
index 36214b9..0000000
--- a/public/js/whisperWorkerV2.js
+++ /dev/null
@@ -1,135 +0,0 @@
-// ============================================================
-// WHISPER WORKER V2 — Alternative loading using dynamic import
-// Loads transformers.js via script tag method instead of importScripts
-// ============================================================
-
-console.log('[WhisperWorker] V2 Starting initialization');
-
-// Alternative loading method that works with CSP
-var TRANSFORMERS_URL = 'https://cdn.jsdelivr.net/npm/@xenova/transformers@2.17.2/dist/transformers.min.js';
-
-var _transformers = null;
-var _pipe = null;
-var _loadedModel = null;
-var _loading = false;
-
-// Load transformers library using alternative method
-async function initTransformers() {
-  if (_transformers) return _transformers;
-  if (_loading) {
-    // Wait for current load to complete
-    while (_loading) {
-      await new Promise(resolve => setTimeout(resolve, 100));
-    }
-    return _transformers;
-  }
-
-  _loading = true;
-  console.log('[WhisperWorker] V2 Loading transformers via importScripts fallback...');
-
-  try {
-    // Try importScripts first (traditional method)
-    importScripts(TRANSFORMERS_URL);
-    _transformers = self.transformers || transformers;
-    console.log('[WhisperWorker] V2 Loaded via importScripts');
-  } catch (err) {
-    console.error('[WhisperWorker] V2 importScripts failed, trying alternative:', err.message);
-
-    // Fallback: Notify main thread to use server-side transcription
-    self.postMessage({
-      type: 'error',
-      message: 'Browser Whisper blocked by CSP/network. Using server transcription instead.'
-    });
-    _loading = false;
-    throw new Error('CDN blocked - use server transcription');
-  }
-
-  if (!_transformers) {
-    _loading = false;
-    throw new Error('Transformers library did not load');
-  }
-
-  _transformers.env.allowLocalModels = false;
-  _transformers.env.useBrowserCache = true;
-  _loading = false;
-
-  console.log('[WhisperWorker] V2 Transformers ready');
-  return _transformers;
-}
-
-async function loadModel(modelName) {
-  if (_pipe && _loadedModel === modelName) {
-    console.log('[WhisperWorker] V2 Model already loaded:', modelName);
-    return;
-  }
-
-  console.log('[WhisperWorker] V2 Loading model:', modelName);
-  self.postMessage({ type: 'loading', model: modelName });
-
-  try {
-    var T = await initTransformers();
-
-    _pipe = await T.pipeline('automatic-speech-recognition', modelName, {
-      progress_callback: function(p) {
-        console.log('[WhisperWorker] V2 Progress:', p.status, p.file, p.progress);
-        if (p.status === 'downloading' || p.status === 'progress') {
-          self.postMessage({
-            type: 'progress',
-            file: p.file || '',
-            progress: Math.round(p.progress || 0)
-          });
-        }
-        if (p.status === 'done' || p.status === 'ready') {
-          self.postMessage({ type: 'progress', file: p.file || '', progress: 100 });
-        }
-      }
-    });
-
-    _loadedModel = modelName;
-    console.log('[WhisperWorker] V2 Model loaded successfully');
-    self.postMessage({ type: 'ready', model: modelName });
-  } catch (err) {
-    console.error('[WhisperWorker] V2 Load error:', err);
-    self.postMessage({
-      type: 'error',
-      message: 'Model load failed: ' + err.message + '. Try server transcription instead.'
-    });
-    throw err;
-  }
-}
-
-self.addEventListener('message', async function(e) {
-  var d = e.data;
-  console.log('[WhisperWorker] V2 Message received:', d.type);
-
-  try {
-    if (d.type === 'load') {
-      await loadModel(d.model || 'Xenova/whisper-tiny.en');
-      return;
-    }
-
-    if (d.type === 'transcribe') {
-      await loadModel(d.model || 'Xenova/whisper-tiny.en');
-      console.log('[WhisperWorker] V2 Starting transcription...');
-
-      var result = await _pipe(d.audio, {
-        language: 'english',
-        task: 'transcribe',
-        chunk_length_s: 30,
-        stride_length_s: 5,
-        return_timestamps: false
-      });
-
-      console.log('[WhisperWorker] V2 Transcription complete');
-      self.postMessage({ type: 'result', text: result.text.trim() });
-    }
-  } catch (err) {
-    console.error('[WhisperWorker] V2 Error:', err);
-    self.postMessage({
-      type: 'error',
-      message: err.message || 'Worker error'
-    });
-  }
-});
-
-console.log('[WhisperWorker] V2 Worker initialized');
diff --git a/server.ts b/server.ts
index 69a164c..4336ef9 100644
--- a/server.ts
+++ b/server.ts
@@ -170,30 +170,10 @@ try {
 }
 console.log('🔖 Build ID:', BUILD_ID);
 
-// Template index.html on each request if the file changed (mtime-based).
-// Avoids a stale in-memory copy after static edits / script additions while
-// still being essentially free — just an fs.stat per request, zero template
-// rebuild when mtime hasn't changed.
-var INDEX_PATH = path.join(__dirname, 'public', 'index.html');
-var _indexCached = { mtime: 0, html: null };
-function getTemplatedIndex() {
-  try {
-    var st = fs.statSync(INDEX_PATH);
-    if (st.mtimeMs === _indexCached.mtime && _indexCached.html) return _indexCached.html;
-    var raw = fs.readFileSync(INDEX_PATH, 'utf8');
-    _indexCached.html = raw.replace(
-      /(<(?:script|link)[^>]+(?:src|href)=["'])(\/(?:js|css)\/[^"'?]+)(["'])/g,
-      '$1$2?v=' + BUILD_ID + '$3'
-    );
-    _indexCached.mtime = st.mtimeMs;
-    return _indexCached.html;
-  } catch (e) {
-    console.warn('[build-id] index.html read failed:', e.message);
-    return null;
-  }
-}
-// Prime once at boot so first request is fast
-getTemplatedIndex();
+// (The old vanilla-index templating used to live here — the React
+// bundle has its own hashed asset URLs so no runtime templating is
+// needed anymore. BUILD_ID is still exposed via /api/build for the
+// client to detect deploys.)
 
 // Public endpoint for cache-bust debugging + build-info
 app.get('/api/build', function(req, res) { res.json({ buildId: BUILD_ID }); });
@@ -232,11 +212,9 @@ app.use(express.static(path.join(__dirname, 'public'), {
       res.setHeader('Pragma', 'no-cache');
       res.setHeader('Expires', '0');
     } else if (filePath.match(/\.(js|css)$/)) {
-      // Short cache for JS/CSS — 1 hour
-      res.setHeader('Cache-Control', 'public, max-age=3600');
-    } else if (filePath.indexOf('/components/') !== -1) {
-      // Component HTML — 1 hour cache
-      res.setHeader('Cache-Control', 'public, max-age=3600');
+      // Hashed Vite assets get long cache — 1 day. Filenames change
+      // on every build so stale caches can never serve old code.
+      res.setHeader('Cache-Control', 'public, max-age=86400, immutable');
     }
   }
 }));
diff --git a/public/js/pediatricScheduleData.js b/src/data/pediatric-schedule-data.js
similarity index 100%
rename from public/js/pediatricScheduleData.js
rename to src/data/pediatric-schedule-data.js
diff --git a/src/routes/wellVisit.ts b/src/routes/wellVisit.ts
index 5565348..8f6999c 100644
--- a/src/routes/wellVisit.ts
+++ b/src/routes/wellVisit.ts
@@ -15,7 +15,7 @@ const router = express.Router();
 // Load growth reference and BMI classification data
 let scheduleData: any;
 try {
-  scheduleData = require('../../public/js/pediatricScheduleData');
+  scheduleData = require('../data/pediatric-schedule-data');
 } catch (e) {
   scheduleData = {};
 }