/* Professional Clean Design for DocTags Tools */

:root {
    /* Exact color palette */
    --primary-bg: #f8f1ee;
    --surface-white: #ffffff;
    --surface-light: #f5f7fa;
    --primary-dark: #195162;
    --primary-medium: #618794;
    --accent-mint: #b9e9da;
    --accent-amber: #ffdb96;
    --accent-rose: #ffc9c9;
    --text-dark: #2c3e50;
    --text-medium: #546e7a;
    --text-light: #78909c;
    --border-light: #e1e8ed;
    --success: #27ae60;
    --error: #e74c3c;
    --warning: #f39c12;

    /* Design system */
    --shadow-sm: 0 1px 3px rgba(25, 81, 98, 0.08);
    --shadow-md: 0 4px 12px rgba(25, 81, 98, 0.10);
    --shadow-lg: 0 8px 24px rgba(25, 81, 98, 0.12);
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
}
/* Professional Enterprise Title Styles - Add this after the :root variables in styles.css */

/* Enterprise Style Title */
.title-enterprise {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin-bottom: 48px;
    padding-top: 16px;
}

.title-enterprise .brand-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: var(--surface-white);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
}

.title-enterprise .brand-icon::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, var(--accent-mint) 0%, transparent 70%);
    transform: rotate(45deg);
}

.title-enterprise .brand-icon svg {
    width: 36px;
    height: 36px;
    fill: var(--primary-dark);
    position: relative;
    z-index: 1;
}

.title-enterprise .brand-text {
    text-align: left;
}

.title-enterprise h1 {
    font-size: 2.25rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin: 0 0 4px 0;
    letter-spacing: -0.025em;
    display: flex;
    align-items: baseline;
    gap: 12px;
    line-height: 1.2;
}

.title-enterprise .pro-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    background: var(--accent-amber);
    color: var(--primary-dark);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    border-radius: 6px;
    text-transform: uppercase;
    line-height: 1;
}

.title-enterprise .tagline {
    font-size: 1rem;
    color: var(--text-medium);
    font-weight: 400;
    margin: 0;
    letter-spacing: 0.01em;
}

/* Update the old h1 styles to remove conflicts */
body > .container > h1 {
    display: none; /* Hide if there's still an old h1 */
}

/* Responsive adjustments for the title */
@media (max-width: 768px) {
    .title-enterprise {
        flex-direction: column;
        text-align: center;
        gap: 16px;
        margin-bottom: 32px;
    }

    .title-enterprise .brand-text {
        text-align: center;
    }

    .title-enterprise h1 {
        font-size: 1.75rem;
        flex-direction: column;
        gap: 8px;
        align-items: center;
    }

    .title-enterprise .brand-icon {
        width: 56px;
        height: 56px;
    }

    .title-enterprise .brand-icon svg {
        width: 32px;
        height: 32px;
    }

    .title-enterprise .tagline {
        font-size: 0.9rem;
    }
}

* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--primary-bg);
    color: var(--text-dark);
    line-height: 1.5;
    margin: 0;
    padding: var(--spacing-lg);
    min-height: 100vh;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
}

/* Typography */
h1 {
    color: var(--primary-dark);
    text-align: center;
    margin: 0 0 var(--spacing-xl) 0;
    font-size: 2.25rem;
    font-weight: 600;
    letter-spacing: -0.025em;
}

h3 {
    color: var(--primary-dark);
    font-weight: 600;
    font-size: 1.125rem;
    margin: 0 0 var(--spacing-sm) 0;
}

h4 {
    color: var(--primary-dark);
    font-weight: 500;
    font-size: 1rem;
    margin: 0 0 var(--spacing-md) 0;
}

p {
    color: var(--text-medium);
    margin: 0 0 var(--spacing-lg) 0;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Settings Panel */
.settings-panel {
    background: var(--surface-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
}

.settings-row {
    display: grid;
    grid-template-columns: 1fr 160px 200px;
    gap: var(--spacing-lg);
    align-items: end;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    position: relative;
}

/* Specific styling for PDF form group */
.pdf-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

/* CSS for aligning PDF Document label and status on same line */
.pdf-group > div:first-child {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    margin-bottom: 8px !important;
}

.pdf-group > div:first-child label {
    margin: 0 !important;
    font-weight: 500 !important;
    color: var(--primary-dark) !important;
    font-size: 0.875rem !important;
    text-transform: uppercase !important;
    letter-spacing: 0.025em !important;
}

label {
    font-weight: 500;
    color: var(--primary-dark);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

select, input[type="number"] {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    background: var(--surface-white);
    color: var(--text-dark);
    font-size: 0.9rem;
    transition: all 0.2s ease;
    outline: none;
}

select:focus, input:focus {
    border-color: var(--primary-medium);
    box-shadow: 0 0 0 3px rgba(97, 135, 148, 0.1);
}

/* PDF Load Status - positioned below the select but within the form group */
#pdf-load-status {
    margin: 0 !important;
    font-size: 0.8rem !important;
    font-weight: 500 !important;
    color: #27ae60 !important;
}

/* Checkbox styling */
input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--primary-medium);
    margin-right: var(--spacing-xs);
    cursor: pointer;
}

label:has(input[type="checkbox"]) {
    flex-direction: row;
    align-items: center;
    text-transform: none;
    font-weight: 400;
    color: var(--text-medium);
    cursor: pointer;
    font-size: 0.9rem;
}

/* Progress Indicator */
.progress-indicator {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: var(--spacing-xl) 0;
    gap: var(--spacing-lg);
}

.step-indicator {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--surface-white);
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 2px solid var(--border-light);
    box-shadow: var(--shadow-sm);
}

.step-indicator.completed {
    background: var(--primary-medium);
    color: white;
    border-color: var(--primary-medium);
}

.step-indicator.active {
    background: var(--accent-amber);
    color: var(--primary-dark);
    border-color: var(--accent-amber);
    box-shadow: var(--shadow-md);
}

.step-connector {
    width: 60px;
    height: 2px;
    background: var(--border-light);
    transition: all 0.3s ease;
}

.step-connector.completed {
    background: var(--primary-medium);
}

/* Tabs Container */
.tabs-container {
    background: var(--surface-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    border: 1px solid var(--border-light);
}

.tab-buttons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    background: var(--surface-light);
    border-bottom: 1px solid var(--border-light);
}

.tab-button {
    padding: var(--spacing-md) var(--spacing-lg);
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-medium);
    transition: all 0.2s ease;
    border-bottom: 3px solid transparent;
}

.tab-button:hover {
    background: var(--surface-white);
    color: var(--primary-medium);
}

.tab-button.active {
    background: var(--surface-white);
    color: var(--primary-dark);
    border-bottom-color: var(--primary-medium);
}

.tab-content {
    display: none;
    padding: var(--spacing-xl);
    background: var(--surface-white);
}

.tab-content.active {
    display: block;
}

/* Buttons */
button {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--primary-medium);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-sm);
}

button:hover {
    background: var(--primary-dark);
    box-shadow: var(--shadow-md);
}

button:disabled {
    background: var(--border-light);
    color: var(--text-light);
    cursor: not-allowed;
    box-shadow: none;
}

/* Status indicators */
.status {
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    margin-top: var(--spacing-md);
    font-weight: 500;
    font-size: 0.875rem;
    border-left: 3px solid;
}

.success {
    background: var(--accent-mint);
    color: var(--primary-dark);
    border-left-color: var(--success);
}

.error {
    background: var(--accent-rose);
    color: var(--error);
    border-left-color: var(--error);
}

.working {
    background: var(--accent-amber);
    color: var(--primary-dark);
    border-left-color: var(--warning);
}

/* Loader animation */
.loader {
    width: 16px;
    height: 16px;
    border: 2px solid var(--border-light);
    border-top: 2px solid var(--primary-medium);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    display: inline-block;
    margin-right: var(--spacing-xs);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Tab descriptions */
.tab-description {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--surface-light);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary-medium);
}

.tab-description strong {
    color: var(--primary-dark);
    font-size: 0.9rem;
    display: block;
    margin-bottom: var(--spacing-sm);
}

.tab-description ul {
    margin: var(--spacing-sm) 0 0 0;
    padding-left: var(--spacing-lg);
}

.tab-description li {
    margin-bottom: var(--spacing-xs);
    color: var(--text-medium);
    font-size: 0.85rem;
}

.tab-description code {
    background: var(--surface-white);
    padding: 2px 4px;
    border-radius: 3px;
    font-size: 0.8rem;
    color: var(--primary-dark);
    border: 1px solid var(--border-light);
}

/* Output section */
.output {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--text-dark);
    color: #e2e8f0;
    border-radius: var(--radius-md);
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.8rem;
    line-height: 1.4;
    max-height: 300px;
    overflow-y: auto;
    box-shadow: var(--shadow-md);
}

/* Image container (for visualizer) */
#image-container {
    margin-top: var(--spacing-lg);
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--surface-light);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
}

#image-container h4 {
    color: var(--primary-dark);
    margin: 0 0 var(--spacing-md) 0;
    font-size: 1rem;
    font-weight: 500;
}

#result-image {
    max-width: 100%;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
}

/* PDF Preview container */
#pdf-preview-container {
    margin-top: var(--spacing-lg);
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--surface-light);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
}

#pdf-preview-container h4 {
    color: var(--primary-dark);
    margin: 0 0 var(--spacing-md) 0;
    font-size: 1rem;
    font-weight: 500;
}

/* Preview Controls */
.preview-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--surface-white);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
}

.nav-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--primary-medium);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.nav-btn:hover {
    background: var(--primary-dark);
}

.page-selector {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.page-selector label {
    margin: 0;
    font-weight: 500;
    color: var(--text-medium);
    font-size: 0.875rem;
}

.page-input {
    width: 60px;
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    text-align: center;
    font-size: 0.875rem;
}

.go-btn {
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--accent-mint);
    color: var(--primary-dark);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.go-btn:hover {
    background: var(--primary-medium);
    color: white;
}

#pdf-preview-image {
    max-width: 100%;
    max-height: 600px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    object-fit: contain;
}

/* Extracted Images Gallery */
#extracted-images-container {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--surface-light);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
}

#extracted-images-container h4 {
    color: var(--primary-dark);
    margin: 0 0 var(--spacing-lg) 0;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
}

.images-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.extracted-image-card {
    background: var(--surface-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all 0.2s ease;
    border: 1px solid var(--border-light);
}

.extracted-image-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.image-wrapper {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: var(--surface-light);
    cursor: pointer;
}

.image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.2s ease;
}

.image-wrapper:hover img {
    transform: scale(1.05);
}

.image-info {
    padding: var(--spacing-md);
}

.image-info h4 {
    margin: 0 0 var(--spacing-xs) 0;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-dark);
}

.image-caption {
    margin: 0 0 var(--spacing-xs) 0;
    font-size: 0.8rem;
    color: var(--text-medium);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.image-coords {
    margin: 0;
    font-size: 0.75rem;
    color: var(--text-light);
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
}

.no-images {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-light);
    font-style: italic;
    background: var(--surface-white);
    border-radius: var(--radius-md);
    border: 2px dashed var(--border-light);
}

/* Image Modal */
.image-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
}

.image-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.modal-content {
    background: var(--surface-white);
    border-radius: var(--radius-lg);
    max-width: 90vw;
    max-height: 90vh;
    overflow: auto;
    position: relative;
    box-shadow: var(--shadow-lg);
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-lg);
    color: var(--text-light);
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    z-index: 1001;
    background: var(--surface-white);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: all 0.2s ease;
}

.modal-close:hover {
    color: var(--error);
    transform: scale(1.1);
}

#modal-image {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.modal-info {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-light);
}

.modal-info p {
    margin: 0 0 var(--spacing-sm) 0;
    font-size: 0.9rem;
}

#modal-caption {
    color: var(--text-dark);
    font-weight: 500;
}

#modal-coords {
    color: var(--text-light);
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.8rem;
}

/* Environment check */
#environment-check {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--accent-amber);
    border: 1px solid var(--warning);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--warning);
}

#environment-check h3 {
    color: var(--primary-dark);
    margin-top: 0;
}

.env-success {
    color: var(--success);
    font-weight: 500;
}

.env-error {
    color: var(--error);
    font-weight: 500;
}

#env-details ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

#env-details li {
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid rgba(25, 81, 98, 0.1);
    font-size: 0.875rem;
}

#env-details li:last-child {
    border-bottom: none;
}

/* Debug section */
.debug-section {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-light);
    text-align: center;
}

.debug-section button {
    background: var(--text-medium);
    margin: 0 var(--spacing-xs);
    font-size: 0.8rem;
    padding: var(--spacing-sm) var(--spacing-md);
}

.debug-section button:hover {
    background: var(--text-dark);
}

/* Utility classes */
.hidden {
    display: none !important;
}

/* Responsive design */
@media (max-width: 768px) {
    body {
        padding: var(--spacing-md);
    }

    h1 {
        font-size: 1.75rem;
        margin-bottom: var(--spacing-lg);
    }

    .settings-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .tab-buttons {
        grid-template-columns: 1fr;
    }

    .tab-button {
        text-align: left;
        border-bottom: 1px solid var(--border-light);
        border-right: none;
        padding: var(--spacing-md);
    }

    .tab-button.active {
        border-bottom: 1px solid var(--primary-medium);
        border-left: 3px solid var(--primary-medium);
    }

    .progress-indicator {
        gap: var(--spacing-md);
    }

    .step-connector {
        width: 40px;
    }

    .step-indicator {
        width: 32px;
        height: 32px;
        font-size: 0.875rem;
    }

    .tab-content {
        padding: var(--spacing-lg);
    }

    .images-gallery {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: var(--spacing-md);
    }

    .image-wrapper {
        height: 150px;
    }

    .modal-content {
        margin: var(--spacing-md);
        max-width: calc(100vw - 32px);
    }

    #modal-image {
        max-height: 60vh;
    }

    /* Preview controls responsive */
    .preview-controls {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }

    .nav-btn {
        font-size: 0.8rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }

}