/* Bagh - Optimized CSS */

/* Fonts */
@font-face {
    font-family: 'SonataNo5';
    src: url('../assets/fonts/SonataNo5.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
    font-display: block;
}

@font-face {
    font-family: 'NeueImpakt';
    src: url('../assets/fonts/NeueImpakt.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
    font-display: block;
}

@font-face {
    font-family: 'k_gorga';
    src: url('../assets/fonts/k_gorga.woff2') format('woff2'),
         url('../assets/fonts/k_gorga.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: block;
}

@font-face {
    font-family: 'k_grigol';
    src: url('../assets/fonts/k_grigol.woff2') format('woff2'),
         url('../assets/fonts/k_grigol.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: block;
}

@font-face {
    font-family: 'k_kalig';
    src: url('../assets/fonts/k_kalig.woff2') format('woff2'),
         url('../assets/fonts/k_kalig.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: block;
}

@font-face {
    font-family: 'k_lortki';
    src: url('../assets/fonts/k_lortki.woff2') format('woff2'),
         url('../assets/fonts/k_lortki.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: block;
}

:root {
    /* Light theme color variables */
    --bg-primary: #ffffff;
    --bg-secondary: #fafafa;
    --text-primary: #1a1a1a;
    --text-secondary: #2c2c2c;
    --gloss-text-neutral: #796c6c;
    --accent-primary: #2563eb;
    --accent-secondary: #1d4ed8;
    --success-color: #059669;
    --warning-color: #d97706;
    --warning-bg: #fef3c7;
    --warning-border: #f59e0b;
    --warning-text: #92400e;
    --error-color: #dc2626;
    --border-color: #e5e7eb;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --table-hover: #f3f4f6;
    --meta-table-bg: #f0f9ff;
    --meta-table-border: #2563eb;
    --case-gloss-bg: #fef3c7;
    --case-gloss-border: #f59e0b;
    --case-gloss-text: #92400e;
    --examples-bg: #f9fafb;
    --examples-border: #059669;
    --verb-notes-bg: #f9f6e7;
    --verb-notes-border: #e0c97f;
    --verb-notes-text: #6a5d2c;
    --verb-notes-accent: #b89c2a;
    --verb-notes-shadow: 0 1px 2px rgba(224, 201, 127, 0.07);

    /* Responsive table configuration */
    --table-scroll-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    --table-min-width: 600px;
    --table-cell-min-width: 80px;

    /* Preverb selector styling */
    --preverb-selector-bg: #f8fafc;
    --preverb-selector-border: #e2e8f0;
    --preverb-active-bg: #2563eb;
    --preverb-active-text: #ffffff;
    --preverb-hover-bg: #1d4ed8;
    --preverb-semantic-directional: #059669;
    --preverb-semantic-completive: #d97706;
    --preverb-semantic-intensive: #2563eb;

    /* Filter button active state */
    --filter-active-bg: #059669;
    --filter-active-text: #ffffff;
    --filter-active-border: #047857;

    /* Role-based color coding for examples */
    --role-subject-color: #059669;
    --role-direct-object-color: #d97706;
    --role-indirect-object-color: #0891b2;
    --role-verb-color: #2563eb;

    /* Common font stack */
    --font-stack: 'Noto Sans Georgian', 'Inter', 'Segoe UI', Tahoma, Verdana, sans-serif;
    --font-stack-short: 'Noto Sans Georgian', 'Inter', 'Segoe UI', sans-serif;

    /* Common spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 12px;
    --spacing-lg: 15px;
    --spacing-xl: 20px;
    --spacing-xxl: 25px;

    /* Common border radius */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;
}

[data-theme="dark"] {
    /* Dark theme color variables */
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #e2e8f0;
    --gloss-text-neutral: #796c6c;
    --accent-primary: #3b82f6;
    --accent-secondary: #60a5fa;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --warning-bg: #451a03;
    --warning-border: #f59e0b;
    --warning-text: #fbbf24;
    --error-color: #ef4444;
    --border-color: #334155;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    --table-hover: #1e293b;
    --meta-table-bg: #0c4a6e;
    --meta-table-border: #0ea5e9;
    --case-gloss-bg: #451a03;
    --case-gloss-border: #f59e0b;
    --case-gloss-text: #fbbf24;
    --examples-bg: #1e293b;
    --examples-border: #10b981;
    --verb-notes-bg: #2d2612;
    --verb-notes-border: #b89c2a;
    --verb-notes-text: #e6dcb2;
    --verb-notes-accent: #ffe066;
    --verb-notes-shadow: 0 1px 2px rgba(184, 156, 42, 0.13);

    /* Dark mode responsive table configuration */
    --table-scroll-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);

    /* Dark mode preverb selector styling */
    --preverb-selector-bg: #1e293b;
    --preverb-selector-border: #334155;
    --preverb-active-bg: #3b82f6;
    --preverb-active-text: #ffffff;
    --preverb-hover-bg: #60a5fa;
    --preverb-semantic-directional: #10b981;
    --preverb-semantic-completive: #f59e0b;
    --preverb-semantic-intensive: #3b82f6;

    /* Dark mode filter button active state */
    --filter-active-bg: #10b981;
    --filter-active-text: #ffffff;
    --filter-active-border: #059669;

    /* Dark mode role-based color coding for examples */
    --role-subject-color: #10b981;
    --role-direct-object-color: #f50b0b;
    --role-indirect-object-color: #06b6d4;
    --role-verb-color: #3b82f6;
}

/* Reset and base styles */
* {
    margin: 0;
}

body {
    font-family: var(--font-stack);
    line-height: 1.6;
    color: var(--text-primary);
    font-size: 14px;
    background-color: var(--bg-secondary);
    min-height: 100vh;
    overflow-y: scroll;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-primary) var(--bg-secondary);
}

/* Typography */
h1,
h2,
h3,
h4 {
    font-family: var(--font-stack);
}

h1 {
    color: var(--text-primary);
    text-align: center;
    border-bottom: 3px solid var(--accent-primary);
    padding-bottom: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    font-size: 2.2em;
}

h2 {
    color: var(--text-secondary);
    border-left: 4px solid var(--accent-primary);
    padding-left: var(--spacing-xl);
    margin-top: 10px;
    margin-bottom: var(--spacing-xl);
    font-size: 1.8em;
}

h3 {
    color: var(--accent-secondary);
    margin-top: 30px;
    margin-bottom: 5px;
    font-size: 1.5em;
}

h4 {
    color: var(--accent-secondary);
    margin-bottom: 10px;
    font-size: 1.5em;
}

/* Lists */
ul {
    padding-inline-start: 10px;
}

li {
    margin-bottom: 5px;
    font-family: var(--font-stack);
    font-size: 12px;
    list-style: none;
}

li:last-child {
    margin-bottom: 0;
}

/* Table Styles */
.table-container {
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    border-radius: var(--radius-sm);
    background: var(--bg-primary);
}

.table-container::-webkit-scrollbar {
    height: 8px;
}

.table-container::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
}

.table-container::-webkit-scrollbar-thumb {
    background: var(--accent-primary);
    border-radius: var(--radius-sm);
}

.table-container::-webkit-scrollbar-thumb:hover {
    background: var(--accent-secondary);
}

table {
    text-align: left;
    width: 100%;
    min-width: var(--table-min-width);
    background-color: var(--bg-secondary);
    box-shadow: var(--table-scroll-shadow);
    overflow: hidden;
    border-collapse: collapse;
    border-radius: var(--radius-sm);
}

th,
td {
    text-align: left;
    padding: var(--spacing-lg) 10px;
    font-size: 14px;
    font-family: var(--font-stack-short);
    white-space: nowrap;
    min-width: var(--table-cell-min-width);
}

th {
    background-color: var(--accent-primary);
    color: white;
    font-weight: bold;
}

/* Meta table specific styling */
.meta-table {
    background-color: var(--meta-table-bg);
    margin-bottom: 10px;
}

.meta-table th {
    background-color: var(--meta-table-border);
}

.meta-table td:first-child {
    font-weight: bold;
    width: 80px;
}

/* Make first column narrower in all tables */
table th:first-child,
table td:first-child {
    width: 80px;
    min-width: 80px;
    max-width: 80px;
}

/* Regular tables */
.regular-table {
    max-width: 300px;
    background-color: var(--meta-table-bg);
    margin-bottom: var(--spacing-md);
}

.regular-table th {
    background-color: var(--meta-table-border);
}

.regular-table td:first-child {
    font-weight: bold;
}

/* Desktop */
@media (min-width: 769px) {
    .table-container.regular-table-container {
        overflow: visible;
        box-shadow: none;
        background: transparent;
        margin-bottom: 0;
    }

    .table-container.regular-table-container table {
        min-width: auto;
    }
}

tr:nth-child(even) {
    text-align: left;
    background-color: var(--bg-primary);
}

/* Case Gloss Styles */
.case-gloss {
    border: 1px solid var(--case-gloss-border);
    border-radius: var(--radius-sm);
    padding: 6px var(--spacing-md) var(--spacing-md) var(--spacing-md);
    margin: 0;
    background-color: var(--examples-bg);
    font-family: var(--font-stack-short);
}

.gloss-header {
    margin-bottom: var(--spacing-lg);
    padding: 8px 8px 6px 0px;
    border-bottom: 2px solid var(--case-gloss-border);
}

.gloss-header strong {
    color: var(--case-gloss-text);
    font-size: 16px;
    font-weight: 600;
}

.gloss-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.raw-gloss,
.expanded-gloss {
    padding: var(--spacing-md);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--accent-primary);
}

.expanded-gloss {
    border-left-color: var(--success-color);
}

.raw-gloss strong,
.expanded-gloss strong {
    color: var(--text-primary);
    font-weight: 600;
    margin-right: 8px;
}

.expanded-gloss strong {
    margin-bottom: 8px;
    display: block;
}

.raw-gloss code {
    background-color: var(--bg-secondary);
    padding: 1.75px 3px;
    border-radius: var(--radius-sm);
    font-family: 'Courier New', monospace;
    font-size: 12px;
    color: var(--case-gloss-text);
    border: 1px solid var(--border-color);
    line-height: 2em;
}

.gloss-definitions {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 12px;
}

.gloss-definitions br {
    margin-bottom: var(--spacing-xs);
}

.gloss-component {
    font-weight: bold;
    color: var(--case-gloss-text);
}

.gloss-definition {
    color: var(--text-secondary);
}

/* Color coding for gloss elements */
.gloss-verb {
    color: var(--role-verb-color);
    font-weight: bold;
}

.gloss-subject {
    color: var(--role-subject-color);
    font-weight: bold;
}

.gloss-direct-object {
    color: var(--role-direct-object-color);
    font-weight: bold;
}

.gloss-indirect-object {
    color: var(--role-indirect-object-color);
    font-weight: bold;
}

/* Examples Styles */
.examples {
    background-color: var(--examples-bg);
    margin: 10px 0;
    padding: 6px 6px var(--spacing-md) 8px;
    border: 1px solid #ddd;
    border-radius: var(--radius-sm);
}

.examples strong {
    color: var(--accent-primary);
    font-weight: bold;
}

/* Role-based color coding for examples */
.examples strong[data-role="subject"],
.examples span[data-role="subject"] {
    color: var(--role-subject-color);
    font-weight: bold;
}

.examples strong[data-role="direct-object"],
.examples span[data-role="direct-object"] {
    color: var(--role-direct-object-color);
    font-weight: bold;
}

.examples strong[data-role="indirect-object"],
.examples span[data-role="indirect-object"] {
    color: var(--role-indirect-object-color);
    font-weight: bold;
}

.examples strong[data-role="verb"],
.examples span[data-role="verb"] {
    color: var(--role-verb-color);
    font-weight: bold;
}

.example-item {
    margin-bottom: var(--spacing-md);
    padding: 10px;
    border-left: 2px solid var(--accent-primary);
    border-radius: 5px;
}

.georgian {
    font-weight: bold;
    color: var(--text-primary);
}

.translation {
    color: var(--text-secondary);
    font-style: italic;
}

/* Button Styles */
/* .copy-btn {
    background-color: var(--accent-primary);
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 12px;
    margin-left: 10px;
}

.copy-btn:hover {
    background-color: var(--accent-secondary);
}

.copy-btn:active {
    transform: scale(0.95);
} */

/* Verb Section Styles */
.verb-section {
    margin-bottom: 40px;
    padding: var(--spacing-xl);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    background-color: var(--bg-primary);
}

.tense-pair {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.tense-column {
    flex: 1;
    min-width: 0;
}

.tense-column .regular-table {
    width: 100%;
    max-width: none;
}

.tense-column .examples {
    margin-top: 10px;
}

.tense-column .case-gloss {
    margin-top: 11px;
}

/* Floating Controls */
.floating-controls {
    position: fixed;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Common button styles */
.theme-toggle,
.filter-toggle,
.reset-toggle,
.sidebar-toggle,
.help-toggle,
.notepad-toggle,
.font-select {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1em;
    box-shadow: var(--shadow);
}

.theme-toggle:hover,
.filter-toggle:hover,
.reset-toggle:hover,
.sidebar-toggle:hover,
.help-toggle:hover,
.notepad-toggle:hover,
.font-select:hover {
    background-color: var(--accent-primary);
    color: white;
}

.filter-toggle.filter-active {
    background-color: var(--filter-active-bg) !important;
    color: var(--filter-active-text) !important;
    border-color: var(--filter-active-border) !important;
    box-shadow: 0 0 10px var(--filter-active-bg) !important;
    animation: filterPulse 2s infinite;
}

.reset-toggle:hover {
    background-color: var(--warning-color);
    color: white;
}

@keyframes filterPulse {

    0%,
    100% {
        box-shadow: 0 0 10px var(--filter-active-bg);
    }

    50% {
        box-shadow: 0 0 20px var(--filter-active-bg);
    }
}

/* Sidebar Toggle */
.sidebar-toggle {
    position: fixed;
    top: var(--spacing-lg);
    left: var(--spacing-lg);
    z-index: 1000;
}

/* Font Select Button */
.font-select {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: 2500;
}

/* Help button styles */
.help-toggle {
    position: fixed;
    bottom: 70px;
    left: var(--spacing-lg);
    z-index: 1000;
}

.help-toggle:hover {
    background-color: var(--accent-secondary);
    color: white;
}

/* Notepad styles */
.notepad-toggle {
    position: fixed;
    bottom: var(--spacing-lg);
    left: var(--spacing-lg);
    z-index: 1000;
}

/* Font Switching Rules - Consolidated */
[data-font="default"] * {
    font-family: var(--font-stack);
}

/* All Georgian fonts with appropriate fallbacks */
[data-font]:not([data-font="default"]) .georgian-text,
[data-font]:not([data-font="default"]) .georgian,
[data-font]:not([data-font="default"]) .translation,
[data-font]:not([data-font="default"]) h1,
[data-font]:not([data-font="default"]) h2,
[data-font]:not([data-font="default"]) h3,
[data-font]:not([data-font="default"]) h4,
[data-font]:not([data-font="default"]) td.georgian-text {
    font-family: var(--font-family-georgian);
}

/* Font family variables for each Georgian font */
[data-font="sonata"] {
    --font-family-georgian: 'SonataNo5', 'Noto Sans Georgian', 'Inter', 'Segoe UI', sans-serif;
}

[data-font="neueimpakt"] {
    --font-family-georgian: 'NeueImpakt', 'Noto Sans Georgian', 'Inter', 'Segoe UI', sans-serif;
}

[data-font="k_gorga"] {
    --font-family-georgian: 'k_gorga', 'Noto Sans Georgian', 'Inter', 'Segoe UI', sans-serif;
}

[data-font="k_grigol"] {
    --font-family-georgian: 'k_grigol', 'Noto Sans Georgian', 'Inter', 'Segoe UI', sans-serif;
}

[data-font="k_kalig"] {
    --font-family-georgian: 'k_kalig', 'Noto Sans Georgian', 'Inter', 'Segoe UI', sans-serif;
}

[data-font="k_lortki"] {
    --font-family-georgian: 'k_lortki', 'Noto Sans Georgian', 'Inter', 'Segoe UI', sans-serif;
}

/* English text in examples - always use default font regardless of font switching */
.examples .translation,
.examples .english-text {
    font-family: var(--font-stack) !important;
    font-size: 14px !important;
    font-weight: normal !important;
    font-style: normal !important;
}

/* Font Sizing - Consolidated */
/* Table text sizing - all non-default fonts use 1.5em */
[data-font]:not([data-font="default"]) .meta-table .georgian-text,
[data-font]:not([data-font="default"]) .meta-table td.georgian-text,
[data-font]:not([data-font="default"]) .regular-table .georgian-text,
[data-font]:not([data-font="default"]) .regular-table td.georgian-text {
    font-size: 1.5em;
}

/* Example section sizing - grouped by size */
/* 1.5em fonts */
[data-font="neueimpakt"] .examples .georgian-text,
[data-font="neueimpakt"] .examples .georgian {
    font-size: 1.5em;
}

/* 1.6em fonts */
[data-font="k_lortki"] .examples .georgian-text,
[data-font="k_lortki"] .examples .georgian {
    font-size: 1.6em;
}

/* 1.7em fonts */
[data-font="sonata"] .examples .georgian-text,
[data-font="sonata"] .examples .georgian,
[data-font="k_grigol"] .examples .georgian-text,
[data-font="k_grigol"] .examples .georgian {
    font-size: 1.7em;
}

/* 1.8em fonts */
[data-font="k_gorga"] .examples .georgian-text,
[data-font="k_gorga"] .examples .georgian {
    font-size: 1.8em;
}

/* 1.9em fonts */
[data-font="k_kalig"] .examples .georgian-text,
[data-font="k_kalig"] .examples .georgian {
    font-size: 1.9em;
}

/* Header sizing - grouped by size */
/* 1.6em headers */
[data-font="neueimpakt"] h2,
[data-font="neueimpakt"] h3,
[data-font="neueimpakt"] h4,
[data-font="k_lortki"] h2,
[data-font="k_lortki"] h3,
[data-font="k_lortki"] h4,
[data-font="k_grigol"] h2,
[data-font="k_grigol"] h3,
[data-font="k_grigol"] h4 {
    font-size: 1.6em;
}

/* 1.7em headers */
[data-font="k_gorga"] h2,
[data-font="k_gorga"] h3,
[data-font="k_gorga"] h4 {
    font-size: 1.7em;
}

/* 1.8em headers */
[data-font="sonata"] h2,
[data-font="sonata"] h3,
[data-font="sonata"] h4 {
    font-size: 1.8em;
}

/* 1.9em headers */
[data-font="k_kalig"] h2,
[data-font="k_kalig"] h3,
[data-font="k_kalig"] h4 {
    font-size: 1.9em;
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    :root {
        --table-min-width: 500px;
        --table-cell-min-width: 70px;
    }

    .main-content {
        margin: 4px 12px 0px 12px !important;
    }

    .table-container {
        margin-bottom: var(--spacing-lg);
        border-radius: var(--radius-md);
    }

    table {
        font-size: 12px;
        min-width: var(--table-min-width);
    }

    th,
    td {
        padding: 8px 6px;
        min-width: var(--table-cell-min-width);
    }

    /* Reduce first column width on mobile */
    table th:first-child,
    table td:first-child {
        width: 60px;
        min-width: 60px;
        max-width: 60px;
    }

    /* Stack tense columns vertically on mobile */
    .tense-pair {
        flex-direction: column;
        gap: var(--spacing-lg);
    }

    .tense-column {
        width: 100%;
    }

    /* Ensure regular tables don't overflow on mobile */
    .regular-table {
        max-width: 100%;
        min-width: auto;
    }

    /* Mobile Examples Section */
    .examples .georgian,
    .examples .georgian-text {
        font-size: 12px;
        line-height: 1.4;
    }

    .examples .translation {
        font-size: 12px;
        margin-top: var(--spacing-xs);
    }

    .example-item {
        padding: 8px;
        margin-bottom: 8px;
    }

    /* Floating controls */
    .floating-controls {
        gap: 8px;
    }

    .theme-toggle,
    .filter-toggle,
    .reset-toggle,
    .sidebar-toggle,
    .help-toggle,
    .notepad-toggle,
    .font-select {
        width: 40px;
        height: 40px;
        font-size: 1em;
    }

    /* Verb section */
    .verb-section {
        margin-bottom: var(--spacing-xxl);
        padding: var(--spacing-lg);
    }

    /* Main category header */
    .main-category-header {
        font-size: 1.2em;
        padding: 24px 65px 12px 65px;
        position: sticky;
        top: 0;
        z-index: 100;
    }
}

/* Extra small mobile devices */
@media (max-width: 480px) {
    :root {
        --table-min-width: 450px;
        --table-cell-min-width: 60px;
    }

    .main-content {
        margin: 4px 12px 0px 12px !important;
    }

    table {
        font-size: 11px;
    }

    th,
    td {
        padding: 6px 4px;
    }

    table th:first-child,
    table td:first-child {
        width: 50px;
        min-width: 50px;
        max-width: 50px;
    }

    /* Extra Small Mobile */
    .examples .georgian,
    .examples .georgian-text {
        font-size: 12px;
        line-height: 1.3;
    }

    .examples .translation {
        font-size: 12px;
        margin-top: 3px;
    }

    .example-item {
        padding: 6px;
        margin-bottom: 6px;
    }

    h1 {
        font-size: 1.6em;
        padding-bottom: 8px;
        margin-bottom: var(--spacing-md);
    }

    h2 {
        font-size: 1.2em;
        padding-left: 12px;
        margin-bottom: var(--spacing-md);
    }

    .main-category-header {
        font-size: 1.1em;
        padding: 24px 45px 12px 45px;
        margin-bottom: var(--spacing-md);
        gap: 8px;
    }

    .category-controls {
        position: sticky;
        z-index: 10;
        padding: 6px;
        gap: var(--spacing-xs);
        background: var(--bg-secondary);
    }

    .category-control-btn {
        padding: 5px 10px;
        font-size: 10px;
    }

    .floating-controls {
        top: 8px;
        right: 8px;
        gap: 5px;
    }

    .theme-toggle,
    .filter-toggle,
    .reset-toggle,
    .sidebar-toggle,
    .help-toggle,
    .notepad-toggle,
    .font-select {
        width: 40px;
        height: 40px;
        font-size: 1em;
    }

    .sidebar-content {
        width: 100%;
        max-width: 260px;
    }

    .filter-content {
        width: 98%;
        max-height: 75vh;
    }

    .help-content {
        width: 98%;
        max-height: 75vh;
    }

    /* Mobile positioning for individual toggle buttons */
    .sidebar-toggle {
        top: 8px;
        left: 8px;
        z-index: 1000;
    }

    .font-select {
        bottom: 8px;
        right: 8px;
        z-index: 2500;
    }

    .help-toggle {
        bottom: 50px;
        left: 8px;
        z-index: 1000;
    }

    .notepad-toggle {
        bottom: 8px;
        left: 8px;
        z-index: 1000;
    }
}

/* Print Styles */
@media print {

    .sidebar-toggle,
    .theme-toggle,
    .font-select,
    .filter-toggle,
    .reset-toggle,
    .help-toggle,
    .notepad-toggle {
        display: none !important;
    }

    .floating-controls {
        display: none !important;
    }

    .sidebar-modal,
    .filter-modal,
    .help-modal,
    .notepad-modal {
        display: none !important;
    }

    body {
        background: var(--bg-primary) !important;
        color: var(--text-primary) !important;
        font-size: 12px !important;
    }

    .copy-btn {
        display: none !important;
    }

    .verb-section {
        break-inside: avoid;
        border: 1px solid #ccc;
        margin-bottom: var(--spacing-xl);
    }

    h1 {
        font-size: 18px !important;
        margin-bottom: 10px !important;
    }

    h2 {
        font-size: 16px !important;
        margin-bottom: 8px !important;
    }

    h3 {
        font-size: 14px !important;
        margin-bottom: 6px !important;
    }

    h4 {
        font-size: 12px !important;
        margin-bottom: 4px !important;
    }

    /* Preserve table widths and layout */
    table {
        width: 100% !important;
        min-width: auto !important;
        font-size: 10px !important;
        border-collapse: collapse !important;
    }

    .example-item {
        margin-bottom: 8px !important;
    }

    .examples .translation {
        font-size: 10px !important;
    }

    /* Preserve meta table styling */
    .meta-table {
        background-color: #f0f9ff !important;
        border: 1px solid #2563eb !important;
    }

    .meta-table th {
        background-color: #2563eb !important;
        color: white !important;
    }

    .meta-table td.georgian-text {
        font-weight: bold !important;
    }

    /* Preserve first column styling */
    table th:first-child,
    table td:first-child {
        width: 60px !important;
        min-width: 60px !important;
        max-width: 60px !important;
        font-weight: bold !important;
    }

    /* Preserve regular table column widths */
    .regular-table {
        max-width: 200px !important;
        background-color: #f0f9ff !important;
        border: 1px solid #2563eb !important;
    }

    .regular-table th {
        background-color: #2563eb !important;
        color: white !important;
    }

    .regular-table td.georgian-text {
        font-weight: bold !important;
    }

    .case-gloss {
        background-color: #fef3c7 !important;
        border: 1px solid #f59e0b !important;
        color: #92400e !important;
        font-size: 10px !important;
    }

    .examples {
        background-color: #f9fafb !important;
        border: 1px solid #059669 !important;
        font-size: 10px !important;
    }

    .examples .georgian,
    .examples .georgian-text {
        font-weight: bold !important;
    }

    .verb-section {
        page-break-inside: avoid;
        border: 1px solid #ccc !important;
        background-color: var(--bg-primary) !important;
    }

    .tense-pair {
        display: block !important;
        margin-bottom: 15px !important;
    }

    .tense-column {
        width: 100% !important;
        margin-bottom: 10px !important;
    }

    .tense-column .regular-table {
        width: 100% !important;
        max-width: none !important;
    }

    /* Table of Contents Print Styles */
    .toc-container {
        page-break-before: always;
        margin-bottom: 30px;
    }

    .toc-item {
        margin-bottom: 8px;
        font-size: 11px;
    }

    .toc-link {
        text-decoration: none;
        color: black;
    }

    .toc-number {
        font-weight: bold;
        margin-right: 8px;
        color: #2563eb;
    }

    .toc-georgian {
        font-weight: bold;
        color: #2563eb;
    }

    .page-number {
        float: right;
        color: #666;
        font-size: 10px;
        margin-top: 2px;
    }

    .toc-backlink {
        display: inline-block;
        margin-top: 20px;
        padding: 8px 16px;
        background-color: #2563eb;
        color: white;
        text-decoration: none;
        border-radius: 4px;
        font-size: 12px;
    }

    body {
        margin: 0;
        padding: 20px;
        background-color: var(--bg-primary);
        font-family: var(--font-stack);
    }
}

/* Additional optimized styles would continue here... */
/* Note: This is a partial optimization focusing on the most impactful redundancies */

/* Sidebar Modal */
.sidebar-modal {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: none;
    opacity: 0;
    transition: opacity 0.15s ease;
}

.sidebar-modal.active {
    display: block;
    opacity: 1;
}

/* Prevent TOC item color flicker during sidebar opening */
.sidebar-modal:not(.active) .toc-item {
    opacity: 0;
    transition: opacity 0.1s ease;
}

.sidebar-modal.active .toc-item {
    opacity: 1;
    transition: opacity 0.1s ease 0.05s;
}

.sidebar-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
}

.sidebar-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 350px;
    height: 100%;
    background: var(--bg-secondary);
    backdrop-filter: blur(10px);
    border-right: 2px solid var(--border-color);
    box-shadow: var(--shadow);
    transform: translateX(-100%);
    transition: transform 0.15s ease;
    display: flex;
    flex-direction: column;
}

.sidebar-modal.active .sidebar-content {
    transform: translateX(0);
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    border-bottom: 3px solid var(--border-color);
    background: var(--bg-secondary);
}


.sidebar-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.3em !important;
    font-family: var(--font-stack) !important;
}

.sidebar-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.2em;
    cursor: pointer;
    border-radius: 50%;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.sidebar-close:hover {
    background-color: var(--accent-primary);
    color: white;
}

.sidebar-body {
    flex: 1;
    overflow-y: auto;
    padding: 0;
    background: var(--bg-secondary);
    position: relative;
    contain: layout style paint;
}

.sidebar-body::-webkit-scrollbar {
    width: 6px;
}

.sidebar-body::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
}

.sidebar-body::-webkit-scrollbar-thumb {
    background: var(--accent-primary);
    border-radius: var(--radius-sm);
}

.sidebar-body::-webkit-scrollbar-thumb:hover {
    background: var(--accent-secondary);
}


/* Sticky filter controls and search */
.sidebar-sticky-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: var(--bg-secondary);
    border-bottom: 3px solid var(--border-color);
    padding: 12px 15px 18px 15px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    height: auto;
    margin: 0;
    isolation: isolate;
}

[data-theme="dark"] .sidebar-sticky-header {
    background: rgba(0, 0, 0, 0.95);
    border-color: var(--border-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* TOC category headers - make them sticky below the filter/search */
.toc-category-header {
    background-color: var(--bg-primary);
    color: var(--accent-primary);
    font-weight: 600;
    font-size: 0.9em;
    padding: 0px;
    margin-top: 0;
    border-bottom: 2px solid var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: sticky;
    top: 0;
    z-index: 9;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    will-change: top;
    transform: translateZ(0);
    isolation: isolate;
}

/* When the sticky header is present, adjust category header positioning */
.sidebar-sticky-header~.toc-category-header {
    top: 0;
}

[data-theme="dark"] .toc-category-header {
    background: rgba(0, 0, 0, 0.9);
    color: var(--accent-secondary);
    border-bottom-color: var(--accent-secondary);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* TOC content container */
.toc-content-container {
    display: flex;
    flex-direction: column;
}

/* Adjust toc-list padding to account for sticky elements */
.toc-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 10px 15px 15px 15px;
}

.toc-item {
    padding: 12px 15px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease;
    text-decoration: none;
    color: var(--text-primary);
}

[data-theme="dark"] .toc-item {
    background: rgba(0, 0, 0, 0.2);
    border-color: var(--border-color);
}

.toc-item:hover {
    background-color: var(--accent-primary);
    color: white;
}

.toc-item.active {
    background-color: var(--accent-secondary);
    color: white;
    border-color: var(--accent-primary);
}

.toc-item .verb-georgian {
    font-weight: bold;
    font-size: 1.1em;
    margin-bottom: 5px;
}

.toc-item .verb-english {
    font-size: 0.9em;
    opacity: 0.8;
}

.toc-item .verb-description {
    font-size: 0.85em;
    opacity: 0.7;
    margin-top: 3px;
}

.toc-item .verb-meta {
    display: flex;
    gap: 8px;
    margin-top: 4px;
    font-size: 0.75em;
}

.toc-item .verb-category,
.toc-item .verb-class {
    background-color: var(--accent-primary);
    color: white;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-size: 0.7em;
    font-weight: 500;
}

.toc-item .verb-class {
    background-color: var(--accent-secondary);
}

/* Category headers in sidebar */
.category-header {
    background-color: var(--bg-primary);
    color: var(--accent-primary);
    font-weight: 600;
    font-size: 0.9em;
    padding: 12px 15px 8px 15px;
    margin-top: 15px;
    border-bottom: 2px solid var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.category-header:first-child {
    margin-top: 0;
}

[data-theme="dark"] .category-header {
    background-color: var(--bg-secondary);
    color: var(--accent-secondary);
    border-bottom-color: var(--accent-secondary);
}

.toc-category-header:first-child {
    margin-top: 0;
    border-top: none;
}

.toc-category-header h3 {
    margin: 0;
    font-size: 1em !important;
    font-family: var(--font-stack) !important;
}

/* Main content category headers */
.main-category-header {
    background-color: var(--bg-secondary) !important;
    color: var(--accent-primary);
    font-weight: 600;
    font-size: 1.4em;
    padding: 17.5px 0 8px 0;
    margin-bottom: var(--spacing-xl);
    border-bottom: 3px solid var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: center;
    cursor: pointer;
    user-select: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    position: sticky;
    top: 0;
    z-index: 100;
}

.main-category-header.sticky-active {
    background-color: var(--bg-primary) !important;
    border-bottom: 3px solid var(--accent-primary);
}

.category-container {
    position: relative;
}

.category-content {
    position: relative;
    z-index: 1;
}

.main-category-header:first-child {
    margin-top: 0;
}

[data-theme="dark"] .main-category-header {
    background-color: var(--bg-secondary) !important;
    color: var(--accent-secondary);
    border-bottom-color: var(--accent-secondary);
}

.collapse-icon {
    font-size: 0.8em;
    transition: transform 0.15s ease;
    color: var(--accent-primary);
}

[data-theme="dark"] .collapse-icon {
    color: var(--accent-secondary);
}

.collapsible-header.collapsed .collapse-icon {
    transform: rotate(-90deg);
}

.category-content {
    transition: max-height 0.15s ease, opacity 0.15s ease;
    overflow: hidden;
}

.category-content.collapsed {
    max-height: 0;
    opacity: 0;
    margin: 0;
    padding: 0;
}

.category-controls {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background-color: var(--bg-secondary);
}

.category-control-btn {
    padding: 10px 20px;
    border: 2px solid var(--border-color);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.category-control-btn:hover {
    background-color: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
}

.category-control-btn i {
    font-size: 12px;
}

/* Main content wrapper */
.main-content {
    margin: 10px 70px 0 70px;
    background-color: var(--bg-secondary);
}

/* Search */
.search-container {
    position: relative;
    margin-bottom: 0;
    padding: 0;
}

.search-input {
    width: 100%;
    padding: 10px 35px 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 14px;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    box-sizing: border-box;
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
}

.search-input::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

.search-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    pointer-events: none;
    font-size: 16px;
}



/* Sidebar filter controls */
.sidebar-filter-controls {
    padding: 0 0 5px 0;
}

.sidebar-filter-group {
    margin-bottom: 10px;
}

.sidebar-filter-group label {
    display: block;
    margin-bottom: 5px;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.9em;
}

.sidebar-filter-select {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 13px;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.sidebar-filter-select:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
}

[data-theme="dark"] .sidebar-filter-select {
    background-color: var(--bg-primary);
    border-color: var(--border-color);
}

[data-theme="dark"] .sidebar-filter-select:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

[data-theme="dark"] .search-input {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
}

[data-theme="dark"] .search-input:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.toc-item.hidden,
.category-header.hidden,
.toc-category-header.hidden {
    display: none;
}

.toc-item.highlighted {
    background-color: var(--accent-primary);
    color: white;
}

.toc-item.highlighted .verb-georgian,
.toc-item.highlighted .verb-english,
.toc-item.highlighted .verb-description {
    color: white;
}

.toc-item.highlighted .verb-category,
.toc-item.highlighted .verb-class {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
}

.toc-item.search-selected {
    background-color: var(--accent-secondary);
    border: 2px solid var(--accent-primary);
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

.toc-item.search-selected .verb-georgian,
.toc-item.search-selected .verb-english,
.toc-item.search-selected .verb-description {
    color: var(--text-primary);
}

.toc-item.search-selected .verb-category,
.toc-item.search-selected .verb-class {
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
}

.no-results {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
    font-style: italic;
}

/* Filter Modal styles */
.filter-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1500;
    display: none;
    align-items: center;
    justify-content: center;
}

.filter-modal.active {
    display: flex;
}

.filter-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
}

.filter-content {
    position: relative;
    background-color: var(--bg-primary);
    border-radius: var(--radius-xl);
    border: 2px solid var(--border-color);
    box-shadow: var(--shadow);
    max-width: 400px;
    width: 90%;
    max-height: 80vh;
    overflow: hidden;
    transform: scale(0.9);
    opacity: 0;
    transition: transform 0.15s ease, opacity 0.15s ease;
}

.filter-modal.active .filter-content {
    transform: scale(1);
    opacity: 1;
}

.filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
}

.filter-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.2em;
}

.filter-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1.2em;
    padding: 5px;
    border-radius: var(--radius-sm);
    transition: background-color 0.15s ease, color 0.15s ease;
}

.filter-close:hover {
    color: var(--text-primary);
    background-color: var(--accent-primary);
}

.filter-body {
    padding: var(--spacing-xl);
}

.filter-group {
    margin-bottom: var(--spacing-xl);
}

.filter-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-weight: 500;
}

.filter-select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 14px;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.filter-select:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
}

[data-theme="dark"] .filter-content {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
}

[data-theme="dark"] .filter-header {
    background-color: var(--bg-primary);
    border-color: var(--border-color);
}

[data-theme="dark"] .filter-select {
    background-color: var(--bg-primary);
    border-color: var(--border-color);
}

[data-theme="dark"] .filter-select:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

/* Responsive design for filter modal */
@media (max-width: 768px) {
    .filter-content {
        width: 95%;
        max-width: 350px;
    }

    .filter-header {
        padding: var(--spacing-lg);
    }

    .filter-body {
        padding: var(--spacing-lg);
    }

    .filter-group {
        margin-bottom: var(--spacing-lg);
    }
}

/* Notepad styles */
.notepad-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: none;
    align-items: flex-end;
    justify-content: center;
}

.notepad-modal.active {
    display: flex;
}

.notepad-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(0.5px);
}

.notepad-content {
    position: relative;
    width: 90%;
    max-width: 800px;
    height: 47%;
    background-color: var(--bg-primary);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    transform: translateY(100%);
    transition: transform 0.15s ease;
}

.notepad-modal.active .notepad-content {
    transform: translateY(0);
}

.notepad-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.notepad-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.2em;
}

.notepad-controls {
    display: flex;
    align-items: center;
    gap: 10px;
}

.font-size-select {
    padding: 5px 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
}

.notepad-close {
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    padding: 5px;
    border-radius: var(--radius-sm);
    transition: background-color 0.15s ease, color 0.15s ease;
}

.notepad-close:hover {
    background-color: var(--border-color);
}

.notepad-body {
    flex: 1;
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
}

.notepad-textarea {
    flex: 1;
    width: 100%;
    border: none;
    outline: none;
    background-color: transparent;
    color: var(--text-primary);
    font-family: inherit;
    resize: none;
    line-height: 1.6;
    padding: 0.5px;
}

.notepad-textarea::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

[data-theme="dark"] .notepad-content {
    background-color: var(--bg-secondary);
}

[data-theme="dark"] .notepad-header {
    background-color: var(--bg-primary);
}

@media (max-width: 768px) {
    .notepad-content {
        width: 95%;
        height: 35%;
    }

    .notepad-header {
        padding: 10px var(--spacing-lg);
    }

    .notepad-body {
        padding: var(--spacing-lg);
    }
}

/* Notepad font inheritance */
#notepad-modal[data-font="default"] .notepad-textarea {
    font-family: var(--font-stack);
}

#notepad-modal[data-font="sonata"] .notepad-textarea {
    font-family: 'SonataNo5', 'Noto Sans Georgian', serif;
}

#notepad-modal[data-font="neueimpakt"] .notepad-textarea {
    font-family: 'NeueImpakt', 'Noto Sans Georgian', sans-serif;
}

#notepad-modal[data-font="k_gorga"] .notepad-textarea {
    font-family: 'k_gorga', 'Noto Sans Georgian', serif;
}

#notepad-modal[data-font="k_grigol"] .notepad-textarea {
    font-family: 'k_grigol', 'Noto Sans Georgian', serif;
}

#notepad-modal[data-font="k_kalig"] .notepad-textarea {
    font-family: 'k_kalig', 'Noto Sans Georgian', serif;
}

#notepad-modal[data-font="k_lortki"] .notepad-textarea {
    font-family: 'k_lortki', 'Noto Sans Georgian', serif;
}

/* Help modal styles */
.help-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
}

.help-modal.active {
    display: flex;
}

.help-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
}

.help-content {
    position: relative;
    width: 90%;
    max-width: 800px;
    max-height: 80vh;
    background-color: var(--bg-primary);
    border-radius: var(--radius-xl);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    transform: scale(0.9);
    opacity: 0;
    transition: transform 0.15s ease, opacity 0.15s ease;
    overflow: hidden;
}

.help-modal.active .help-content {
    transform: scale(1);
    opacity: 1;
}

.help-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xl) 25px;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
}

.help-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.4em;
    font-weight: 600;
}

.help-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1.2em;
    padding: 5px;
    border-radius: var(--radius-sm);
    transition: background-color 0.15s ease, color 0.15s ease;
}

.help-close:hover {
    background-color: var(--border-color);
    color: var(--text-primary);
}

.help-body {
    padding: 25px;
    overflow-y: auto;
    max-height: calc(80vh - 80px);
}

.help-disclaimer {
    background-color: var(--warning-color);
    color: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: 25px;
    font-weight: 500;
}

.help-disclaimer p {
    margin: 0;
    line-height: 1.5;
}

.help-section {
    margin-bottom: 25px;
}

.help-section:last-child {
    margin-bottom: 0;
}

.help-section h4 {
    color: var(--text-primary);
    font-size: 1.2em;
    font-weight: 600;
    margin: 0 0 15px 0;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--accent-primary);
}

.help-section ul {
    margin: 0;
    padding-left: 20px;
}

.help-section li {
    margin-bottom: 8px;
    line-height: 1.6;
    color: var(--text-secondary);
}

.help-section li:last-child {
    margin-bottom: 0;
}

.help-section strong {
    color: var(--text-primary);
    font-weight: 600;
}

[data-theme="dark"] .help-content {
    background-color: var(--bg-secondary);
}

[data-theme="dark"] .help-header {
    background-color: var(--bg-primary);
}

[data-theme="dark"] .help-disclaimer {
    background-color: var(--warning-color);
    color: white;
}

@media (max-width: 768px) {
    .help-content {
        width: 95%;
        max-height: 90vh;
    }

    .help-header {
        padding: var(--spacing-lg) 20px;
    }

    .help-body {
        padding: 20px;
        max-height: calc(90vh - 70px);
    }

    .help-section h4 {
        font-size: 1.1em;
    }
}

/* Font Select Dropdown Styles */
.font-select-dropdown {
    display: none;
    position: fixed;
    bottom: 70px;
    right: 15px;
    z-index: 2501;
    width: 180px;
    max-height: 400px;
    border-radius: var(--radius-xl);
    border: 2px solid var(--border-color);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    padding: 8px 0;
    font-size: 12px;
    cursor: pointer;
    transition: opacity 0.15s ease;
    box-shadow: var(--shadow);
    font-family: 'Inter', 'Segoe UI', sans-serif;
    overflow: hidden;
}

.font-select-dropdown.show {
    display: block;
}

.font-option {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-size: 12px;
    overflow: hidden;
}

.font-option:hover {
    background-color: var(--accent-primary);
    color: white;
}

.font-option.selected {
    background-color: var(--accent-primary);
    color: white;
}

.font-icon {
    margin-right: 12px;
    font-size: 14px;
    min-width: 20px;
}

.font-name {
    flex: 1;
    margin-right: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.font-preview {
    font-size: 14px;
    opacity: 0.8;
}

/* Dark mode specific styles for the dropdown */
[data-theme="dark"] .font-select-dropdown {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

[data-theme="dark"] .font-select-dropdown option {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

[data-theme="dark"] .font-select-dropdown optgroup {
    background-color: var(--bg-primary);
    color: var(--accent-primary);
}

@keyframes fontChange {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

.font-select option {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    padding: 6px 8px;
    font-size: 11px;
    border: none;
}

.font-select optgroup {
    font-weight: bold;
    color: var(--accent-primary);
    font-size: 10px;
    padding: 4px 8px;
    background-color: var(--bg-primary);
}

.font-select optgroup option {
    font-weight: normal;
    color: var(--text-primary);
    padding-left: 12px;
}

/* Dark mode specific styles for the select */
[data-theme="dark"] .font-select {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

[data-theme="dark"] .font-select option {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

[data-theme="dark"] .font-select optgroup {
    background-color: var(--bg-primary);
    color: var(--accent-primary);
}

/* Responsive font selector */
@media (max-width: 768px) {
    .font-select {
        width: 40px;
        height: 40px;
    }
}

/* Verb notes and external links */
.verb-notes {
    background: var(--verb-notes-bg);
    border-left: 4px solid var(--verb-notes-border);
    padding: 0.75em 1em;
    margin: 1em 0 1.5em 0;
    font-size: 0.97em;
    color: var(--verb-notes-text);
    border-radius: 0 6px 6px 0;
    box-shadow: var(--verb-notes-shadow);
}

.verb-notes strong {
    color: var(--verb-notes-accent);
    font-weight: 600;
    margin-right: 0.5em;
}

/* External link styling */
.verb-external-link {
    margin: 1em 0 0.5em 0;
    padding: 0.75em 1em;
    background: var(--bg-secondary);
    border-left: 4px solid var(--accent-primary);
    border-radius: 0 6px 6px 0;
    font-size: 0.9em;
    transition: background-color 0.15s ease, transform 0.15s ease;
}

.verb-external-link:hover {
    background: var(--table-hover);
}

.verb-external-link a {
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5em;
    transition: color 0.15s ease;
}

.verb-external-link a:hover {
    color: var(--accent-secondary);
}

.verb-external-link i {
    font-size: 0.9em;
    opacity: 0.8;
}

/* Preverb Selector Styles */
.preverb-selector {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    padding: 12px;
    background-color: var(--preverb-selector-bg);
    border: 1px solid var(--preverb-selector-border);
    border-radius: var(--radius-md);
    font-size: 14px;
}

.preverb-selector label {
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
}

.preverb-toggle {
    padding: 6px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.preverb-toggle:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
}

.preverb-toggle:hover {
    border-color: var(--accent-secondary);
}

/* Preverb semantic indicators */
.preverb-semantic {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 500;
    margin-left: 8px;
}

.preverb-semantic.directional {
    background-color: var(--preverb-semantic-directional);
    color: white;
}

.preverb-semantic.completive {
    background-color: var(--preverb-semantic-completive);
    color: white;
}

.preverb-semantic.intensive {
    background-color: var(--preverb-semantic-intensive);
    color: white;
}

/* Preverb fallback indicator */
.preverb-fallback-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 8px 0;
    padding: 8px 12px;
    background-color: var(--warning-bg);
    border: 1px solid var(--warning-border);
    border-radius: var(--radius-sm);
    font-size: 13px;
    color: var(--warning-text);
}

.fallback-icon {
    font-size: 14px;
    opacity: 0.8;
}

.fallback-text {
    font-weight: 500;
}

/* Verb Link Icon Styles */
.verb-link-icon {
    display: inline-block;
    margin-left: 8px;
    text-decoration: none;
    opacity: 0.6;
    transition: opacity 0.15s ease, color 0.15s ease;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 0.9em;
}

.verb-link-icon:hover {
    opacity: 1;
    color: var(--accent-primary);
}

.verb-link-icon:focus {
    outline: none;
    color: var(--accent-primary);
    opacity: 1;
}

/* Link Icon Button Styles */
.link-icon {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-sm);
    transition: background-color 0.15s ease, color 0.15s ease;
    margin-left: 0.5rem;
    color: var(--text-secondary);
    opacity: 0.7;
}

.link-icon:hover {
    background-color: var(--accent-primary);
    color: var(--bg-primary);
    opacity: 1;
}

.link-icon:focus {
    outline: none;
    background-color: var(--accent-primary);
    color: var(--bg-primary);
    opacity: 1;
}

/* Notification Styles */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    color: white;
    font-weight: 500;
    font-size: 14px;
    z-index: 1000;
    animation: slideIn 0.3s ease;
    box-shadow: var(--shadow);
    max-width: 300px;
    word-wrap: break-word;
}

.notification.success {
    background-color: var(--success-color);
}

.notification.error {
    background-color: var(--error-color);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Enhanced TOC item styles */
.toc-container {
    display: none;
}

.toc-backlink {
    display: none;
}

.page-number {
    display: none;
}

/* .toc-item {
    transition: background-color 0.15s ease;
} */

.toc-item:hover {
    background-color: var(--hover-bg-color, rgba(0, 0, 0, 0.3));
}

.toc-item.active {
    background-color: var(--active-bg-color, rgba(0, 0, 0, 0.3));
    border-left: 3px solid var(--accent-primary);
}

.toc-category-header h3 {
    margin: 0;
    padding: 10px 15px;
    background-color: var(--category-bg-color, rgba(0, 0, 0, 0.03));
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color, rgba(0, 0, 0, 0.1));
    font-family: var(--font-stack) !important;
    font-size: 1em !important;
}

/* Loading and error states */
.loading-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    color: var(--text-secondary);
    font-style: italic;
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
    margin: 1rem 0;
    border: 1px solid var(--border-color);
}

.loading-indicator::before {
    content: "⏳";
    margin-right: 0.5rem;
    animation: spin 1s linear infinite;
    font-size: 1.2rem;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* Error indicators */
.error-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    color: var(--error-color);
    background-color: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--radius-lg);
    margin: 1rem 0;
    font-weight: 500;
}

.error-indicator::before {
    content: "⚠️";
    margin-right: 0.5rem;
    font-size: 1.2rem;
}

/* Page-level loading overlay */
.page-loading {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    backdrop-filter: blur(2px);
}

.page-loading[data-theme="dark"] {
    background: rgba(0, 0, 0, 0.9);
}

.page-loading-content {
    text-align: center;
    padding: 2rem;
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.page-loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

.page-loading-text {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin: 0;
}

/* Progressive enhancement for no-JS users */
.no-js-message {
    background-color: var(--warning-bg);
    border: 1px solid var(--warning-border);
    border-radius: var(--radius-lg);
    padding: 1rem;
    margin: 1rem 0;
    color: var(--warning-text);
    text-align: center;
}

.no-js-message p {
    margin: 0.5rem 0;
}

.no-js-message p:first-child {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* Verb content loading states */
.verb-content {
    min-height: 200px;
    position: relative;
}

.verb-content.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Smooth transitions for content updates */
.verb-content>* {
    transition: opacity 0.15s ease;
}

.verb-content.loading>* {
    opacity: 0.5;
}