diff --git a/webui/index.html b/webui/index.html
index 43581f33..4fe0bc6b 100644
--- a/webui/index.html
+++ b/webui/index.html
@@ -136,13 +136,13 @@
                             <input type="checkbox" id="new-profile-can-download" checked> Can download music
                         </label>
                     </div>
-                    <button id="create-profile-btn" class="profile-create-btn">Create Profile</button>
+                    <button id="create-profile-btn" class="btn btn--block btn--primary profile-create-btn">Create Profile</button>
                 </div>
                 <div id="admin-pin-section" class="admin-pin-section" style="display: none;">
                     <h4>Admin PIN</h4>
                     <p class="admin-pin-note">Required when multiple profiles exist</p>
                     <input type="password" id="admin-pin-input" class="profile-input" placeholder="Set admin PIN" maxlength="6">
-                    <button id="set-admin-pin-btn" class="profile-create-btn">Set Admin PIN</button>
+                    <button id="set-admin-pin-btn" class="btn btn--block btn--primary profile-create-btn">Set Admin PIN</button>
                 </div>
             </div>
         </div>
@@ -2761,8 +2761,8 @@
                         <!-- Populated dynamically -->
                     </div>
                     <div class="enhanced-bulk-modal-footer">
-                        <button class="enhanced-bulk-btn secondary" onclick="closeBulkEditModal()">Cancel</button>
-                        <button class="enhanced-bulk-btn primary" onclick="executeBulkEdit()">Apply Changes</button>
+                        <button class="btn btn--sm btn--secondary enhanced-bulk-btn" onclick="closeBulkEditModal()">Cancel</button>
+                        <button class="btn btn--sm btn--primary enhanced-bulk-btn" onclick="executeBulkEdit()">Apply Changes</button>
                     </div>
                 </div>
             </div>
@@ -2774,10 +2774,10 @@
                     <span class="enhanced-bulk-bar-label">tracks selected</span>
                 </div>
                 <div class="enhanced-bulk-bar-actions">
-                    <button class="enhanced-bulk-btn secondary" onclick="showBulkEditModal()">Edit Selected</button>
-                    <button class="enhanced-bulk-btn tag-write" onclick="batchWriteTagsSelected()">Write Tags</button>
-                    <button class="enhanced-bulk-btn rg-analyze" onclick="batchAnalyzeReplayGainSelected()">ReplayGain</button>
-                    <button class="enhanced-bulk-btn clear" onclick="clearTrackSelection()">Clear Selection</button>
+                    <button class="btn btn--sm btn--secondary enhanced-bulk-btn" onclick="showBulkEditModal()">Edit Selected</button>
+                    <button class="btn btn--sm btn--secondary enhanced-bulk-btn tag-write" onclick="batchWriteTagsSelected()">Write Tags</button>
+                    <button class="btn btn--sm btn--secondary enhanced-bulk-btn rg-analyze" onclick="batchAnalyzeReplayGainSelected()">ReplayGain</button>
+                    <button class="btn btn--sm btn--danger enhanced-bulk-btn" onclick="clearTrackSelection()">Clear Selection</button>
                 </div>
             </div>
 
@@ -2801,8 +2801,8 @@
                             <span id="tag-preview-sync-text">Sync to server</span>
                         </label>
                         <div class="tag-preview-footer-actions">
-                            <button class="enhanced-bulk-btn secondary" onclick="closeTagPreviewModal()">Cancel</button>
-                            <button class="enhanced-bulk-btn primary" id="tag-preview-write-btn" onclick="executeWriteTags()">Write Tags</button>
+                            <button class="btn btn--sm btn--secondary enhanced-bulk-btn" onclick="closeTagPreviewModal()">Cancel</button>
+                            <button class="btn btn--sm btn--primary enhanced-bulk-btn" id="tag-preview-write-btn" onclick="executeWriteTags()">Write Tags</button>
                         </div>
                     </div>
                 </div>
@@ -2829,8 +2829,8 @@
                             <span id="batch-tag-preview-sync-text">Sync to server</span>
                         </label>
                         <div class="tag-preview-footer-actions">
-                            <button class="enhanced-bulk-btn secondary" onclick="closeBatchTagPreviewModal()">Cancel</button>
-                            <button class="enhanced-bulk-btn primary" id="batch-tag-preview-write-btn" onclick="executeBatchWriteTags()">Write Tags</button>
+                            <button class="btn btn--sm btn--secondary enhanced-bulk-btn" onclick="closeBatchTagPreviewModal()">Cancel</button>
+                            <button class="btn btn--sm btn--primary enhanced-bulk-btn" id="batch-tag-preview-write-btn" onclick="executeBatchWriteTags()">Write Tags</button>
                         </div>
                     </div>
                 </div>
@@ -2847,8 +2847,8 @@
                         <!-- Populated dynamically -->
                     </div>
                     <div class="enhanced-bulk-modal-footer" id="reorganize-modal-footer">
-                        <button class="enhanced-bulk-btn secondary" onclick="closeReorganizeModal()">Cancel</button>
-                        <button class="enhanced-bulk-btn primary" id="reorganize-apply-btn" onclick="executeReorganize()" disabled>Apply</button>
+                        <button class="btn btn--sm btn--secondary enhanced-bulk-btn" onclick="closeReorganizeModal()">Cancel</button>
+                        <button class="btn btn--sm btn--primary enhanced-bulk-btn" id="reorganize-apply-btn" onclick="executeReorganize()" disabled>Apply</button>
                     </div>
                 </div>
             </div>
@@ -3043,13 +3043,13 @@
                                 <p class="discover-section-subtitle" id="your-artists-subtitle">Artists you follow across your music services</p>
                             </div>
                             <div class="discover-section-actions">
-                                <button class="ya-header-btn ya-refresh-btn" id="your-artists-refresh-btn" onclick="refreshYourArtists()" title="Refresh from services">
+                                <button class="btn btn--sm btn--secondary ya-header-btn ya-refresh-btn" id="your-artists-refresh-btn" onclick="refreshYourArtists()" title="Refresh from services">
                                     <svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5"><path d="M23 4v6h-6"/><path d="M1 20v-6h6"/><path d="M3.51 9a9 9 0 0 1 14.85-3.36L23 10M1 14l4.64 4.36A9 9 0 0 0 20.49 15"/></svg>
                                 </button>
-                                <button class="ya-header-btn ya-settings-btn" onclick="openYourArtistsSourcesModal()" title="Configure sources">
+                                <button class="btn btn--sm btn--secondary ya-header-btn ya-settings-btn" onclick="openYourArtistsSourcesModal()" title="Configure sources">
                                     <svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5"><circle cx="12" cy="12" r="3"/><path d="M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1-2.83 2.83l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-4 0v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83-2.83l.06-.06A1.65 1.65 0 0 0 4.68 15a1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1 0-4h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 2.83-2.83l.06.06A1.65 1.65 0 0 0 9 4.68a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 4 0v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 2.83l-.06.06A1.65 1.65 0 0 0 19.4 9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 0 4h-.09a1.65 1.65 0 0 0-1.51 1z"/></svg>
                                 </button>
-                                <button class="ya-header-btn ya-viewall-btn" onclick="openYourArtistsModal()">
+                                <button class="btn btn--sm btn--secondary ya-header-btn ya-viewall-btn" onclick="openYourArtistsModal()">
                                     <span>View All</span>
                                     <svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5"><path d="M5 12h14"/><path d="M12 5l7 7-7 7"/></svg>
                                 </button>
@@ -3068,13 +3068,13 @@
                                 <p class="discover-section-subtitle" id="your-albums-subtitle">Albums you've saved across your music services</p>
                             </div>
                             <div class="discover-section-actions">
-                                <button class="ya-header-btn ya-refresh-btn" id="your-albums-refresh-btn" onclick="refreshYourAlbums()" title="Refresh from services">
+                                <button class="btn btn--sm btn--secondary ya-header-btn ya-refresh-btn" id="your-albums-refresh-btn" onclick="refreshYourAlbums()" title="Refresh from services">
                                     <svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5"><path d="M23 4v6h-6"/><path d="M1 20v-6h6"/><path d="M3.51 9a9 9 0 0 1 14.85-3.36L23 10M1 14l4.64 4.36A9 9 0 0 0 20.49 15"/></svg>
                                 </button>
-                                <button class="ya-header-btn ya-settings-btn" onclick="openYourAlbumsSourcesModal()" title="Configure sources">
+                                <button class="btn btn--sm btn--secondary ya-header-btn ya-settings-btn" onclick="openYourAlbumsSourcesModal()" title="Configure sources">
                                     <svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5"><circle cx="12" cy="12" r="3"/><path d="M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1-2.83 2.83l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-4 0v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83-2.83l.06-.06A1.65 1.65 0 0 0 4.68 15a1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1 0-4h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 2.83-2.83l.06.06A1.65 1.65 0 0 0 9 4.68a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 4 0v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 2.83l-.06.06A1.65 1.65 0 0 0 19.4 9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 0 4h-.09a1.65 1.65 0 0 0-1.51 1z"/></svg>
                                 </button>
-                                <button class="ya-header-btn" id="your-albums-download-btn" onclick="downloadMissingYourAlbums()" style="display:none;" title="Download missing albums">
+                                <button class="btn btn--sm btn--secondary ya-header-btn" id="your-albums-download-btn" onclick="downloadMissingYourAlbums()" style="display:none;" title="Download missing albums">
                                     <svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5"><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4M7 10l5 5 5-5M12 15V3"/></svg>
                                 </button>
                             </div>
@@ -3679,15 +3679,15 @@
                             <span class="explorer-selection-count" id="explorer-selection-count">0 albums selected</span>
                         </div>
                         <div class="explorer-action-buttons">
-                            <button class="explorer-action-btn" onclick="explorerSelectAll()">
+                            <button class="btn btn--sm btn--secondary" onclick="explorerSelectAll()">
                                 <svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5"><polyline points="9 11 12 14 22 4"/><path d="M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11"/></svg>
                                 Select All
                             </button>
-                            <button class="explorer-action-btn" onclick="explorerDeselectAll()">
+                            <button class="btn btn--sm btn--secondary" onclick="explorerDeselectAll()">
                                 <svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5"><rect x="3" y="3" width="18" height="18" rx="2"/></svg>
                                 Deselect
                             </button>
-                            <button class="explorer-action-btn primary" onclick="explorerAddToWishlist()">
+                            <button class="btn btn--sm btn--primary" onclick="explorerAddToWishlist()">
                                 <svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5"><path d="M20.84 4.61a5.5 5.5 0 0 0-7.78 0L12 5.67l-1.06-1.06a5.5 5.5 0 0 0-7.78 7.78l1.06 1.06L12 21.23l7.78-7.78 1.06-1.06a5.5 5.5 0 0 0 0-7.78z"/></svg>
                                 Add to Wishlist
                             </button>
@@ -6395,9 +6395,9 @@
                                 </label>
                                 <div class="repair-findings-bulk" id="repair-findings-bulk" style="display:none;">
                                     <span class="repair-bulk-count" id="repair-bulk-count"></span>
-                                    <button class="repair-bulk-btn fix" onclick="bulkFixFindings()">Fix Selected</button>
-                                    <button class="repair-bulk-btn" onclick="bulkRepairAction('dismiss')">Dismiss Selected</button>
-                                    <button class="repair-bulk-btn fix-all" id="repair-fix-all-btn" style="display:none;" onclick="fixAllMatchingFindings()">Fix All</button>
+                                    <button class="btn btn--sm btn--primary" onclick="bulkFixFindings()">Fix Selected</button>
+                                    <button class="btn btn--sm btn--secondary" onclick="bulkRepairAction('dismiss')">Dismiss Selected</button>
+                                    <button class="btn btn--sm btn--warning" id="repair-fix-all-btn" style="display:none;" onclick="fixAllMatchingFindings()">Fix All</button>
                                 </div>
                                 <button class="repair-clear-btn" onclick="clearRepairFindings()" title="Clear findings matching current filters">Clear Findings</button>
                             </div>
diff --git a/webui/static/discover.js b/webui/static/discover.js
index b5303e5d..a4b28736 100644
--- a/webui/static/discover.js
+++ b/webui/static/discover.js
@@ -4654,15 +4654,15 @@ async function openYourArtistInfoModal(poolId) {
         // Footer
         if (footerEl) {
             const watchBtn = pool.on_watchlist
-                ? `<button class="ya-header-btn" onclick="toggleYourArtistWatchlist(${pool.id}, '${escapeForInlineJs(artistName)}', '${escapeForInlineJs(artistId)}', '${escapeForInlineJs(pool.active_source || '')}', this); this.textContent='Done'; this.disabled=true">Remove from Watchlist</button>`
-                : `<button class="ya-header-btn" onclick="toggleYourArtistWatchlist(${pool.id}, '${escapeForInlineJs(artistName)}', '${escapeForInlineJs(artistId)}', '${escapeForInlineJs(pool.active_source || '')}', this); this.textContent='Added!'; this.disabled=true">Add to Watchlist</button>`;
+                ? `<button class="btn btn--sm btn--secondary ya-header-btn" onclick="toggleYourArtistWatchlist(${pool.id}, '${escapeForInlineJs(artistName)}', '${escapeForInlineJs(artistId)}', '${escapeForInlineJs(pool.active_source || '')}', this); this.textContent='Done'; this.disabled=true">Remove from Watchlist</button>`
+                : `<button class="btn btn--sm btn--secondary ya-header-btn" onclick="toggleYourArtistWatchlist(${pool.id}, '${escapeForInlineJs(artistName)}', '${escapeForInlineJs(artistId)}', '${escapeForInlineJs(pool.active_source || '')}', this); this.textContent='Added!'; this.disabled=true">Add to Watchlist</button>`;
             footerEl.innerHTML = `
                 ${watchBtn}
-                <button class="ya-header-btn" onclick="document.getElementById('ya-info-modal-overlay')?.remove(); document.getElementById('your-artists-modal-overlay')?.remove(); openArtistMapExplorerDirect('${escapeForInlineJs(artistName)}')">
+                <button class="btn btn--sm btn--secondary ya-header-btn" onclick="document.getElementById('ya-info-modal-overlay')?.remove(); document.getElementById('your-artists-modal-overlay')?.remove(); openArtistMapExplorerDirect('${escapeForInlineJs(artistName)}')">
                     <svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><circle cx="11" cy="11" r="8"/><line x1="21" y1="21" x2="16.65" y2="16.65"/></svg>
                     <span>Explore</span>
                 </button>
-                <a class="ya-header-btn ya-viewall-btn" href="${buildArtistDetailPath(artistId, pool.active_source || null)}" onclick="document.getElementById('ya-info-modal-overlay')?.remove(); document.getElementById('your-artists-modal-overlay')?.remove();" style="text-decoration:none;color:inherit;">
+                <a class="btn btn--sm btn--secondary ya-header-btn ya-viewall-btn" href="${buildArtistDetailPath(artistId, pool.active_source || null)}" onclick="document.getElementById('ya-info-modal-overlay')?.remove(); document.getElementById('your-artists-modal-overlay')?.remove();" style="text-decoration:none;color:inherit;">
                     <span>View Discography</span>
                     <svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5"><path d="M5 12h14"/><path d="M12 5l7 7-7 7"/></svg>
                 </a>
@@ -6436,8 +6436,8 @@ function _showArtistMapSearchPrompt() {
                 </div>
                 <input type="text" id="artmap-explore-input" class="artmap-explore-input" placeholder="Artist name..." autofocus>
                 <div class="artmap-search-prompt-actions">
-                    <button class="ya-header-btn" onclick="document.getElementById('artmap-search-prompt').remove()">Cancel</button>
-                    <button class="ya-header-btn ya-viewall-btn" id="artmap-explore-go">
+                    <button class="btn btn--sm btn--secondary ya-header-btn" onclick="document.getElementById('artmap-search-prompt').remove()">Cancel</button>
+                    <button class="btn btn--sm btn--secondary ya-header-btn ya-viewall-btn" id="artmap-explore-go">
                         <span>Explore</span>
                         <svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5"><path d="M5 12h14"/><path d="M12 5l7 7-7 7"/></svg>
                     </button>
diff --git a/webui/static/init.js b/webui/static/init.js
index 10a047b4..80fd8564 100644
--- a/webui/static/init.js
+++ b/webui/static/init.js
@@ -1829,7 +1829,7 @@ function showProfileEditForm(profileId, currentName, currentColor, currentAvatar
     btnRow.className = 'profile-edit-buttons';
 
     const saveBtn = document.createElement('button');
-    saveBtn.className = 'profile-create-btn';
+    saveBtn.className = 'btn btn--block btn--primary profile-create-btn';
     saveBtn.textContent = 'Save';
     saveBtn.onclick = async () => {
         const newName = nameInput.value.trim();
@@ -1957,7 +1957,7 @@ function showSelfEditForm() {
     btnRow.style.marginTop = '12px';
 
     const saveBtn = document.createElement('button');
-    saveBtn.className = 'profile-create-btn';
+    saveBtn.className = 'btn btn--block btn--primary profile-create-btn';
     saveBtn.textContent = 'Save';
     saveBtn.onclick = async () => {
         const newName = nameInput.value.trim();
diff --git a/webui/static/library.js b/webui/static/library.js
index a979233c..baeeb7ec 100644
--- a/webui/static/library.js
+++ b/webui/static/library.js
@@ -6395,8 +6395,8 @@ function openHaveMissingTrackModal(track, album) {
             <div class="enhanced-have-import-detail">Waiting to start.</div>
         </div>
         <div class="enhanced-bulk-modal-footer">
-            <button class="enhanced-bulk-btn secondary" type="button" id="enhanced-have-cancel">Cancel</button>
-            <button class="enhanced-bulk-btn primary" type="button" id="enhanced-have-confirm" disabled>Import Track</button>
+            <button class="btn btn--sm btn--secondary enhanced-bulk-btn" type="button" id="enhanced-have-cancel">Cancel</button>
+            <button class="btn btn--sm btn--primary enhanced-bulk-btn" type="button" id="enhanced-have-confirm" disabled>Import Track</button>
         </div>
     `;
     overlay.appendChild(modal);
diff --git a/webui/static/style.css b/webui/static/style.css
index 11f64865..1718d785 100644
--- a/webui/static/style.css
+++ b/webui/static/style.css
@@ -34318,13 +34318,9 @@ div.artist-hero-badge {
 .ya-watchlist-btn.active { color: var(--accent); border-color: rgba(var(--accent-rgb),0.3); background: rgba(var(--accent-rgb),0.15); }
 
 /* Your Artists header buttons */
-.ya-header-btn {
-    display: flex; align-items: center; gap: 6px;
-    padding: 7px 14px; border-radius: 10px; font-size: 12px; font-weight: 600;
-    cursor: pointer; transition: all 0.2s; border: 1px solid rgba(255,255,255,0.08);
-    background: rgba(255,255,255,0.04); color: rgba(255,255,255,0.5);
-}
-.ya-header-btn:hover { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.8); border-color: rgba(255,255,255,0.12); }
+/* .ya-header-btn base styling migrated to .btn .btn--sm .btn--secondary.
+   Class kept on the markup (discover.js injects it) along with the
+   .ya-refresh-btn / .ya-settings-btn / .ya-viewall-btn co-modifiers. */
 .ya-refresh-btn { padding: 7px 10px; }
 .ya-refresh-btn:hover svg { transform: rotate(45deg); }
 .ya-refresh-btn svg { transition: transform 0.3s; }
@@ -43230,22 +43226,9 @@ div.artist-hero-badge {
     border-color: #fff;
 }
 
-.profile-create-btn {
-    width: 100%;
-    padding: 10px;
-    background: #6366f1;
-    color: #fff;
-    border: none;
-    border-radius: 8px;
-    font-size: 14px;
-    font-weight: 500;
-    cursor: pointer;
-    transition: background 0.2s;
-}
-
-.profile-create-btn:hover {
-    background: #4f46e5;
-}
+/* .profile-create-btn migrated to .btn .btn--block .btn--primary. The class
+   is kept on the markup (init.js sets it) as a hook for the scoped
+   `.profile-edit-buttons .profile-create-btn { flex: 1 }` layout rule. */
 
 .admin-pin-section {
     margin-top: 20px;
@@ -46445,36 +46428,11 @@ textarea.enhanced-meta-field-input {
     display: flex;
     gap: 8px;
 }
-.enhanced-bulk-btn {
-    padding: 8px 16px;
-    border: none;
-    border-radius: 8px;
-    font-size: 12px;
-    font-weight: 600;
-    cursor: pointer;
-    transition: all 0.2s ease;
-}
-.enhanced-bulk-btn.primary {
-    background: rgb(var(--accent-rgb));
-    color: #ffffff;
-}
-.enhanced-bulk-btn.primary:hover {
-    background: rgb(var(--accent-light-rgb));
-}
-.enhanced-bulk-btn.secondary {
-    background: rgba(255,255,255,0.1);
-    color: rgba(255,255,255,0.8);
-}
-.enhanced-bulk-btn.secondary:hover {
-    background: rgba(255,255,255,0.15);
-}
-.enhanced-bulk-btn.clear {
-    background: rgba(255, 65, 54, 0.1);
-    color: #ff4136;
-}
-.enhanced-bulk-btn.clear:hover {
-    background: rgba(255, 65, 54, 0.2);
-}
+/* .enhanced-bulk-btn base + .primary/.secondary/.clear migrated to
+   .btn .btn--sm (.btn--primary / .btn--secondary / .btn--danger). The
+   .enhanced-bulk-btn class is kept on the markup as a hook for the mobile
+   size override (.enhanced-bulk-bar .enhanced-bulk-btn) and the special
+   .tag-write / .rg-analyze color variants below. */
 
 /* Bulk Edit Modal */
 .enhanced-bulk-modal {
@@ -52329,42 +52287,8 @@ tr.tag-diff-same {
     margin-right: 4px;
 }
 
-.repair-bulk-btn {
-    background: rgba(255, 255, 255, 0.06);
-    border: 1px solid rgba(255, 255, 255, 0.1);
-    border-radius: 6px;
-    color: rgba(255, 255, 255, 0.7);
-    padding: 6px 14px;
-    font-size: 12px;
-    cursor: pointer;
-    transition: all 0.2s ease;
-}
-
-.repair-bulk-btn:hover {
-    background: rgba(255, 255, 255, 0.12);
-    color: #fff;
-}
-
-.repair-bulk-btn.fix {
-    background: rgba(var(--accent-rgb, 99, 102, 241), 0.12);
-    border-color: rgba(var(--accent-rgb, 99, 102, 241), 0.3);
-    color: rgb(var(--accent-light-rgb, 129, 140, 248));
-    font-weight: 600;
-}
-
-.repair-bulk-btn.fix:hover {
-    background: rgba(var(--accent-rgb, 99, 102, 241), 0.2);
-}
-
-.repair-bulk-btn.fix-all {
-    background: rgba(245, 158, 11, 0.12);
-    border-color: rgba(245, 158, 11, 0.3);
-    color: #fbbf24;
-    font-weight: 600;
-}
-.repair-bulk-btn.fix-all:hover {
-    background: rgba(245, 158, 11, 0.22);
-}
+/* .repair-bulk-btn / .fix / .fix-all migrated to .btn .btn--sm
+   (.btn--secondary / .btn--primary / .btn--warning). */
 
 .repair-clear-btn {
     margin-left: auto;
@@ -54910,57 +54834,8 @@ tr.tag-diff-same {
     gap: 6px;
 }
 
-.explorer-action-btn {
-    padding: 7px 14px;
-    font-size: 11px;
-    font-weight: 600;
-    color: rgba(255, 255, 255, 0.5);
-    background: rgba(255, 255, 255, 0.04);
-    border: 1px solid rgba(255, 255, 255, 0.07);
-    border-radius: 8px;
-    cursor: pointer;
-    transition: all 0.2s;
-    letter-spacing: 0.2px;
-    display: flex;
-    align-items: center;
-    gap: 5px;
-}
-.explorer-action-btn svg { opacity: 0.5; }
-
-.explorer-action-btn:hover {
-    background: rgba(255, 255, 255, 0.08);
-    color: rgba(255, 255, 255, 0.85);
-    border-color: rgba(255, 255, 255, 0.12);
-}
-.explorer-action-btn:hover svg { opacity: 0.8; }
-
-.explorer-action-btn.primary {
-    background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 80%, #fff));
-    border-color: transparent;
-    color: #fff;
-    font-weight: 700;
-    padding: 8px 20px;
-    font-size: 12px;
-    position: relative;
-    overflow: hidden;
-    box-shadow: 0 2px 10px rgba(var(--accent-rgb), 0.2);
-}
-.explorer-action-btn.primary svg { opacity: 1; }
-
-.explorer-action-btn.primary::after {
-    content: '';
-    position: absolute;
-    inset: 0;
-    background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, transparent 50%);
-    border-radius: inherit;
-    pointer-events: none;
-}
-
-.explorer-action-btn.primary:hover {
-    box-shadow: 0 6px 22px rgba(var(--accent-rgb), 0.4);
-    filter: brightness(1.1);
-    transform: translateY(-1px);
-}
+/* .explorer-action-btn / .primary migrated to .btn .btn--sm
+   (.btn--secondary / .btn--primary). */
 
 /* Viewport */
 .explorer-viewport {