/* ========================================
   KARAITE TEXTS LIBRARY - STYLESHEET
   ======================================== */

:root {
    /* Colors - Light Mode */
    --bg-primary: #faf9f7;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f5f3f0;
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-muted: #7a7a7a;
    --accent: #8b5a2b;
    --accent-light: #c49a6c;
    --accent-dark: #5c3d1e;
    --border: #e5e2dd;
    --border-light: #f0ede8;
    --hebrew-color: #2c1810;
    --transliteration-color: #5c4033;
    --english-color: #4a4a4a;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    
    /* Typography */
    --font-hebrew: 'Taamey Frank CLM', 'Frank Ruhl Libre', 'SBL Hebrew', 'David', serif;
    --font-serif: 'Crimson Pro', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    
    /* Layout */
    --max-width: 1200px;
    --content-width: 900px;
    --sidebar-width: 280px;
}

/* Dark Mode */
[data-theme="dark"] {
    --bg-primary: #1a1a1a;
    --bg-secondary: #242424;
    --bg-tertiary: #2a2a2a;
    --text-primary: #e8e6e3;
    --text-secondary: #b8b5b0;
    --text-muted: #888580;
    --accent: #c49a6c;
    --accent-light: #d4b08c;
    --accent-dark: #a07850;
    --border: #3a3a3a;
    --border-light: #333333;
    --hebrew-color: #e8e4dc;
    --transliteration-color: #c4b8a8;
    --english-color: #b8b5b0;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.5);
}

/* ========================================
   BASE STYLES
   ======================================== */

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ========================================
   NAVBAR
   ======================================== */

.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    padding: var(--space-md) var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--shadow-sm);
}

.nav-brand a {
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
}

.brand-he {
    font-family: var(--font-hebrew);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent);
    direction: rtl;
}

.brand-en {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.nav-links {
    display: flex;
    gap: var(--space-lg);
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    padding: var(--space-sm) var(--space-md);
    border-radius: 6px;
    transition: all 0.2s;
}

.nav-links a:hover {
    color: var(--accent);
    background: var(--bg-tertiary);
}

.nav-search {
    flex: 1;
    max-width: 400px;
    margin: 0 var(--space-lg);
}

.search-container {
    position: relative;
}

.search-input {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    padding-left: 40px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: all 0.2s;
}

.search-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(139, 90, 43, 0.1);
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 4px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    max-height: 400px;
    overflow-y: auto;
    display: none;
    z-index: 200;
}

.search-results.visible {
    display: block;
}

.search-result-item {
    padding: var(--space-sm) var(--space-md);
    cursor: pointer;
    border-bottom: 1px solid var(--border-light);
    transition: background 0.15s;
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:hover,
.search-result-item.selected {
    background: var(--bg-tertiary);
}

.search-result-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 500;
    color: var(--text-primary);
}

.search-result-title mark {
    background: rgba(139, 90, 43, 0.2);
    color: var(--accent-dark);
    padding: 0 2px;
    border-radius: 2px;
}

.search-result-hebrew {
    font-family: var(--font-hebrew);
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.search-result-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.search-result-snippet {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 4px;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.search-result-snippet mark {
    background: rgba(139, 90, 43, 0.2);
    color: var(--accent-dark);
    padding: 0 2px;
    border-radius: 2px;
}

.search-match-type {
    font-size: 0.7rem;
    background: var(--bg-tertiary);
    color: var(--text-muted);
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: var(--space-sm);
    font-weight: normal;
}

.search-no-results {
    padding: var(--space-lg);
    text-align: center;
    color: var(--text-muted);
}

/* Audio icon for texts with recordings */
.audio-icon {
    display: inline-block;
    margin-left: 6px;
    color: var(--accent);
    font-size: 0.85em;
    vertical-align: middle;
}

@media (max-width: 768px) {
    .nav-search {
        display: none;
    }
}

.nav-controls {
    display: flex;
    gap: var(--space-sm);
}

.icon-btn {
    background: none;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: var(--space-sm);
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.2s;
}

.icon-btn:hover {
    background: var(--bg-tertiary);
    color: var(--accent);
}

/* ========================================
   MAIN CONTENT
   ======================================== */

main {
    flex: 1;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--space-xl);
    width: 100%;
}

/* ========================================
   HOME PAGE
   ======================================== */

.home-hero {
    text-align: center;
    padding: var(--space-2xl) 0;
    margin-bottom: var(--space-2xl);
}

.home-hero h1 {
    font-family: var(--font-hebrew);
    font-size: 3rem;
    color: var(--accent);
    margin: 0 0 var(--space-sm);
    direction: rtl;
}

.home-hero .subtitle {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin: 0 0 var(--space-lg);
}

.home-hero .description {
    max-width: 600px;
    margin: 0 auto;
    color: var(--text-muted);
    line-height: 1.8;
}

.home-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-2xl);
    margin: var(--space-2xl) 0;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--accent);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ========================================
   CATEGORY GRID
   ======================================== */

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.category-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: var(--space-lg);
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    color: inherit;
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-light);
}

.category-card h3 {
    margin: 0 0 var(--space-sm);
    font-size: 1.25rem;
    color: var(--text-primary);
}

.category-card .count {
    color: var(--accent);
    font-weight: 600;
}

.category-card .subcategories {
    margin-top: var(--space-md);
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ========================================
   TEXT LIST
   ======================================== */

.text-list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-md);
    border-bottom: 2px solid var(--border);
}

.text-list-header h1 {
    margin: 0;
    font-family: var(--font-serif);
    font-size: 2rem;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9rem;
    color: var(--text-muted);
}

.breadcrumb a {
    color: var(--accent);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.subcategory-section {
    margin-bottom: var(--space-2xl);
}

.subcategory-section h2 {
    font-size: 1.1rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0 0 var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--border-light);
}

.texts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--space-md);
}

/* All texts page - grouped by category */
.all-texts-category {
    margin-bottom: var(--space-xl);
}

.all-texts-category .category-heading {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--accent);
}

.all-texts-category .category-count {
    font-weight: 400;
    color: var(--text-muted);
    font-size: 1rem;
}

/* All texts table */
.texts-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.texts-table thead {
    background: var(--bg-secondary);
    position: sticky;
    top: 0;
}

.texts-table th {
    text-align: left;
    padding: var(--space-sm) var(--space-md);
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 2px solid var(--border);
}

.texts-table th.sortable {
    cursor: pointer;
    user-select: none;
}

.texts-table th.sortable:hover {
    background: var(--bg-tertiary);
}

.texts-table .sort-icon {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-left: var(--space-xs);
}

.texts-table td {
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
}

.texts-table .text-row {
    cursor: pointer;
    transition: background 0.15s;
}

.texts-table .text-row:hover {
    background: var(--bg-secondary);
}

.texts-table .col-hebrew {
    font-family: var(--font-hebrew);
    font-size: 1.1rem;
    direction: rtl;
    text-align: right;
    width: 25%;
    color: var(--hebrew-color);
}

.texts-table .col-title {
    width: 45%;
}

.texts-table .col-author {
    width: 30%;
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .texts-table .col-author {
        display: none;
    }
    .texts-table .col-hebrew {
        width: 40%;
    }
    .texts-table .col-title {
        width: 60%;
    }
}

.text-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: var(--space-md);
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    color: inherit;
}

.text-card:hover {
    border-color: var(--accent-light);
    box-shadow: var(--shadow-sm);
}

.text-card .title-he {
    font-family: var(--font-hebrew);
    font-size: 1.1rem;
    color: var(--hebrew-color);
    direction: rtl;
    text-align: right;
    margin-bottom: var(--space-xs);
}

.text-card .title-en {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* ========================================
   TEXT READER
   ======================================== */

.reader-container {
    max-width: var(--content-width);
    margin: 0 auto;
}

.reader-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--border);
}

.reader-header .title-he {
    font-family: var(--font-hebrew);
    font-size: 2.5rem;
    color: var(--hebrew-color);
    direction: rtl;
    margin: 0 0 var(--space-sm);
}

.reader-header .title-en {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin: 0;
}

.toggle-btn {
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.2s;
}

.toggle-btn.active {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.toggle-btn:hover:not(.active) {
    background: var(--bg-tertiary);
}

/* Toolbar: tabs + controls on same line */
.reader-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-color);
}

.reader-tabs {
    display: flex;
    gap: var(--space-sm);
}

.reader-controls {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    align-items: center;
}

.tab-btn {
    padding: var(--space-sm) var(--space-lg);
    border: none;
    background: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.9rem;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}

.tab-btn.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.tab-btn:hover:not(.active) {
    color: var(--text-primary);
}

/* Text Content */
.text-content {
    font-family: var(--font-serif);
}

.verse {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--border-light);
}

.verse:last-child {
    border-bottom: none;
}

.verse-hebrew {
    font-family: var(--font-hebrew);
    font-size: 1.3rem;
    line-height: 1.8;
    color: var(--hebrew-color);
    direction: rtl;
    text-align: right;
}

.verse-right {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.verse-transliteration {
    font-style: italic;
    color: var(--transliteration-color);
    font-size: 1.1rem;
}

.verse-english {
    color: var(--english-color);
    font-size: 1.05rem;
    line-height: 1.7;
}

.verse-comments {
    font-size: 0.9rem;
    color: var(--text-muted);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-tertiary);
    border-radius: 6px;
    margin-top: var(--space-sm);
}

/* Full-width inline comments */
.verse-comments-full {
    grid-column: 1 / -1;
    margin-top: var(--space-md);
}

/* Verse with comment column (3-column layout) */
.verse.with-comment-col {
    grid-template-columns: 1fr 1fr 280px;
}

/* Comment column */
.verse-comment-col {
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-muted);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-tertiary);
    border-radius: 6px;
    align-self: start;
    direction: ltr;
    text-align: left;
}

.verse-comment-col.rtl-comments {
    direction: rtl;
    text-align: right;
}
.verse-comment-col:empty {
    background: transparent;
}

/* Comments mode dropdown */
.comments-mode-select {
    padding: 6px 10px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.85rem;
    cursor: pointer;
    margin-left: var(--space-sm);
}
.comments-mode-select:hover {
    border-color: var(--accent-color);
}

@media (max-width: 1200px) {
    .verse.with-comment-col {
        grid-template-columns: 1fr 1fr;
    }
    .verse-comment-col {
        grid-column: 1 / -1;
        margin-top: var(--space-sm);
    }
}

@media (max-width: 768px) {
    .comments-mode-select {
        font-size: 0.75rem;
        padding: 4px 8px;
    }
    
    .reader-toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .reader-tabs {
        justify-content: center;
    }
    
    .reader-controls {
        justify-content: center;
    }
}

.verse-arabic {
    font-family: 'Amiri', serif;
    font-size: 1.2rem;
    direction: rtl;
    text-align: right;
    color: var(--text-secondary);
}

/* Single column view */
.verse.single-column {
    grid-template-columns: 1fr;
    max-width: 700px;
    margin: 0 auto;
}

/* English-only entries - use full width, left aligned */
.verse.english-only,
.verse.single-column.english-only {
    display: block;
    max-width: 100% !important;
    margin: 0;
    direction: ltr;
    text-align: left;
}
.verse.english-only .verse-right {
    max-width: 100%;
    direction: ltr;
    text-align: left;
}
.verse.english-only .verse-english {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    line-height: 1.9;
    direction: ltr;
    text-align: left;
}

/* Hebrew-only entries - use full width, right aligned */
.verse.hebrew-only,
.verse.single-column.hebrew-only {
    display: block;
    max-width: 100% !important;
    margin: 0;
}
.verse.hebrew-only .verse-hebrew {
    max-width: 100%;
}

/* Mixed English entries - English text stored in Hebrew field, use full width LTR */
.verse.mixed-english,
.verse.single-column.mixed-english {
    display: block;
    max-width: 100% !important;
    margin: 0;
    direction: ltr;
    text-align: left;
}
.verse.mixed-english .verse-hebrew,
.verse.mixed-english .verse-mixed-content {
    direction: ltr;
    text-align: left;
    font-family: var(--font-serif);
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--text-secondary);
}
.verse-mixed-content {
    direction: ltr;
    text-align: left;
    font-family: var(--font-serif);
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--text-secondary);
}

/* Hebrew footnotes - ensure proper RTL display with number on right */
.verse.hebrew-footnote {
    display: block;
    max-width: 100% !important;
    margin: 0;
    background: var(--bg-tertiary);
    padding: var(--space-md);
    border-radius: 4px;
}
.verse.hebrew-footnote .verse-hebrew {
    direction: rtl;
    text-align: right;
    unicode-bidi: embed;
}
.verse.hebrew-footnote .verse-hebrew sup,
.verse.hebrew-footnote .verse-hebrew .footnote-num {
    font-size: 0.75em;
    vertical-align: super;
    margin-left: 0.3em;
    unicode-bidi: isolate;
}

/* Footnote numbers in Hebrew text */
sup.footnote-num {
    unicode-bidi: isolate;
    direction: ltr;
    font-size: 0.65em;
    color: var(--accent);
}

/* All inline superscript footnote markers */
.verse-hebrew sup,
.verse sup {
    font-size: 0.6em;
    color: var(--accent);
    vertical-align: super;
}

/* Comment/footnote number styling */
.comment-term {
    color: var(--accent);
    font-weight: 600;
}

.comment-num {
    display: inline-block;
    font-weight: bold;
    color: var(--accent);
    min-width: 1.5em;
    text-align: center;
    margin-left: 0.5em;
    direction: ltr;
    unicode-bidi: isolate;
}

/* Comments container - default LTR for English footnotes */
.verse-comments {
    direction: ltr;
    text-align: left;
}

/* Hebrew comments container - RTL */
.verse-comments.rtl-comments {
    direction: rtl;
    text-align: right;
}

/* Entries with line numbers (number in english field) */
.verse.has-line-number {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
    gap: var(--space-sm) var(--space-md);
}
.verse.has-line-number .verse-hebrew {
    grid-column: 1;
    grid-row: 1;
    text-align: right;
}
.verse.has-line-number .verse-right {
    grid-column: 2;
    grid-row: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}
.verse.has-line-number .verse-english {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-muted);
}
.verse.has-line-number .verse-comments {
    grid-column: 1 / -1;
    grid-row: 2;
}

/* Introduction styling (legacy) */
.introduction {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--text-secondary);
    max-width: 100%;
}

.introduction p {
    margin-bottom: var(--space-lg);
}

/* Table of Contents */
.table-of-contents {
    max-width: 800px;
    margin: 0 auto;
}

.toc-section {
    margin-bottom: var(--space-xl);
}

.toc-section-title {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--accent);
}

.toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.toc-item {
    padding: var(--space-xs) 0;
    border-bottom: 1px dotted var(--border-color);
}

.toc-item a {
    color: var(--text-secondary);
    text-decoration: none;
    display: block;
    padding: var(--space-xs) var(--space-sm);
    border-radius: 4px;
    transition: all 0.2s;
}

.toc-item a:hover {
    color: var(--accent);
    background: var(--bg-tertiary);
}

/* Section highlight on navigation */
.verse.highlight-section {
    background: var(--bg-tertiary);
    border-radius: 6px;
    transition: background 0.3s;
}

/* Formatting markers */
.fmt-bold { font-weight: 600; }
.fmt-italic { font-style: italic; }
.fmt-bible { color: var(--accent); }
.fmt-header { 
    font-size: 1.3em; 
    font-weight: 600; 
    margin: var(--space-lg) 0 var(--space-md);
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: var(--space-xl);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer p {
    margin: var(--space-xs) 0;
}

.footer-note {
    font-size: 0.8rem;
}

/* ========================================
   LOADING STATE
   ======================================== */

.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 300px;
    color: var(--text-muted);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 768px) {
    .navbar {
        padding: var(--space-md);
        flex-wrap: wrap;
        gap: var(--space-md);
    }
    
    .nav-links {
        order: 3;
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
        gap: var(--space-sm);
    }
    
    .nav-links a {
        font-size: 0.85rem;
        padding: var(--space-xs) var(--space-sm);
    }
    
    main {
        padding: var(--space-md);
    }
    
    .home-hero h1 {
        font-size: 2rem;
    }
    
    .home-stats {
        flex-wrap: wrap;
        gap: var(--space-lg);
    }
    
    .verse {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .verse-hebrew {
        text-align: center;
        font-size: 1.2rem;
    }
    
    .reader-header .title-he {
        font-size: 1.8rem;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   PRINT STYLES
   ======================================== */

@media print {
    .navbar, .footer, .reader-controls, .reader-tabs, .audio-player {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .verse {
        page-break-inside: avoid;
    }
}

/* ========================================
   AUDIO PLAYER
   ======================================== */

.audio-player {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: var(--space-md) var(--space-lg);
    margin-top: var(--space-md);
}

.audio-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 50%;
    background: var(--accent);
    color: white;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    flex-shrink: 0;
}

.audio-btn:hover {
    background: var(--accent-dark);
}

.audio-btn:active {
    transform: scale(0.95);
}

.audio-progress-container {
    flex: 1;
    height: 32px;
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 0 var(--space-sm);
}

.audio-progress-bar {
    width: 100%;
    height: 6px;
    background: var(--border);
    border-radius: 3px;
    overflow: hidden;
}

.audio-progress {
    height: 100%;
    background: var(--accent);
    width: 0;
    transition: width 0.1s linear;
}

.audio-time {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    color: var(--text-muted);
    white-space: nowrap;
    min-width: 90px;
    text-align: right;
}

.audio-track-select {
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.85rem;
    cursor: pointer;
    min-width: 120px;
}

.audio-track-select:hover {
    border-color: var(--accent-light);
}

.audio-track-select:focus {
    outline: none;
    border-color: var(--accent);
}

/* Verse highlighting during playback */
.verse.has-timing {
    cursor: pointer;
    transition: background 0.3s, border-color 0.3s;
}

.verse.has-timing:hover {
    background: var(--bg-tertiary);
}

.verse.playing {
    background: rgba(139, 90, 43, 0.1);
    border-left: 4px solid var(--accent);
    padding-left: calc(var(--space-lg) - 4px);
}

[data-theme="dark"] .verse.playing {
    background: rgba(196, 154, 108, 0.15);
}

/* Responsive audio player */
@media (max-width: 600px) {
    .audio-player {
        flex-wrap: wrap;
        gap: var(--space-sm);
    }
    
    .audio-progress-container {
        order: 3;
        width: 100%;
    }
    
    .audio-time {
        min-width: auto;
    }
}

/* ========================================
   TANAKH STYLES
   ======================================== */

.tanakh-card {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    color: white !important;
}

.tanakh-card h3 {
    color: white;
}

.tanakh-card .count {
    color: rgba(255,255,255,0.9);
}

.tanakh-card .subcategories {
    color: rgba(255,255,255,0.8);
}

.tanakh-book .chapter-count {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

.tanakh-reader .reader-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.tanakh-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    padding: var(--space-md);
    background: var(--bg-secondary);
    border-radius: 8px;
}

.tanakh-nav.bottom-nav {
    margin-top: var(--space-xl);
    margin-bottom: 0;
}

.nav-btn {
    padding: var(--space-sm) var(--space-lg);
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-primary);
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.nav-btn:hover:not(:disabled) {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.nav-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.chapter-select {
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
    min-width: 140px;
}

.chapter-indicator {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.tanakh-content {
    max-width: 1100px;
    margin: 0 auto;
}

.tanakh-verse {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--space-lg);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--border-light);
    align-items: start;
}

.tanakh-verse:last-child {
    border-bottom: none;
}

.tanakh-verse .verse-num {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    align-self: start;
    margin-top: var(--space-xs);
    background: var(--bg-tertiary);
    border-radius: 50%;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
}

.verse-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.tanakh-verse .verse-hebrew {
    font-family: var(--font-hebrew);
    font-size: 1.2rem;
    line-height: 1.9;
    color: var(--hebrew-color);
    direction: rtl;
    text-align: right;
}

.tanakh-verse .verse-english {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    text-align: left;
}

.verse-refs {
    grid-column: 1 / -1;
}

@media (max-width: 768px) {
    .tanakh-nav {
        flex-wrap: wrap;
        gap: var(--space-sm);
    }
    
    .nav-btn {
        padding: var(--space-xs) var(--space-md);
        font-size: 0.85rem;
    }
    
    .tanakh-verse {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }
    
    .tanakh-verse .verse-num {
        order: -1;
        width: 28px;
        height: 28px;
        font-size: 0.8rem;
        margin-top: 0;
    }
    
    .tanakh-verse .verse-hebrew {
        text-align: center;
    }
    
    .tanakh-verse .verse-english {
        text-align: center;
    }
}

/* Tanakh books grid - RTL order (Genesis on right) */
.tanakh-grid {
    direction: rtl;
}

.tanakh-grid .tanakh-book {
    direction: ltr;
}

/* ========================================
   CITATION LINKS & CROSS-REFERENCES
   ======================================== */

.citation-link {
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px dotted var(--accent);
    cursor: pointer;
    transition: all 0.2s;
}

.citation-link:hover {
    background: var(--accent-light);
    border-bottom-style: solid;
}

.bible-ref {
    color: var(--accent);
    font-style: italic;
}

a.bible-ref {
    text-decoration: none;
    border-bottom: 1px dotted var(--accent);
}

a.bible-ref:hover {
    background: var(--accent-light);
    border-bottom-style: solid;
}

/* Verse popup overlay */
.verse-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--space-md);
}

.verse-popup {
    background: var(--bg-primary);
    border-radius: 12px;
    max-width: 600px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.popup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--border);
}

.popup-header h3 {
    margin: 0;
    font-size: 1.1rem;
}

.popup-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-muted);
    padding: 0;
    line-height: 1;
}

.popup-close:hover {
    color: var(--text-primary);
}

.popup-content {
    padding: var(--space-lg);
}

.popup-hebrew {
    font-family: var(--font-hebrew);
    font-size: 1.3rem;
    line-height: 1.9;
    color: var(--hebrew-color);
    direction: rtl;
    text-align: right;
    margin-bottom: var(--space-md);
}

.popup-english {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.popup-refs {
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
}

.popup-refs h4 {
    margin: 0 0 var(--space-sm) 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.popup-refs ul {
    margin: 0;
    padding-left: var(--space-lg);
}

.popup-refs li {
    margin-bottom: var(--space-xs);
}

.popup-refs a {
    color: var(--accent);
    text-decoration: none;
}

.popup-refs a:hover {
    text-decoration: underline;
}

.popup-footer {
    padding: var(--space-md) var(--space-lg);
    border-top: 1px solid var(--border);
    text-align: right;
}

.popup-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
}

.popup-link:hover {
    text-decoration: underline;
}

/* Tanakh verse with references */
.tanakh-verse.has-refs .verse-num {
    cursor: pointer;
    background: var(--accent-light);
    color: var(--accent);
}

.tanakh-verse.has-refs .verse-num:hover {
    background: var(--accent);
    color: white;
}

.ref-indicator {
    font-size: 0.7rem;
    vertical-align: super;
    margin-left: 1px;
}

.verse-refs {
    margin-top: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-tertiary);
    border-radius: 6px;
    font-size: 0.9rem;
}

.refs-header {
    color: var(--text-muted);
    margin-bottom: var(--space-xs);
    font-size: 0.85rem;
}

.refs-list {
    margin: 0;
    padding-left: var(--space-md);
}

.refs-list li {
    margin-bottom: var(--space-xs);
}

.refs-list a {
    color: var(--accent);
    text-decoration: none;
}

.refs-list a:hover {
    text-decoration: underline;
}

.refs-list .citation-count {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-left: var(--space-xs);
}

/* Citation items in side panel */
.citations-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.citation-source {
    border-bottom: 1px solid var(--border);
    padding-bottom: var(--space-md);
}

.citation-source:last-child {
    border-bottom: none;
}

.citation-source-title {
    margin-bottom: var(--space-sm);
}

.citation-source-title strong {
    color: var(--text-primary);
    font-size: 1rem;
}

.citation-count {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-left: var(--space-xs);
}

.citation-previews {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.citation-item {
    padding: var(--space-sm);
    background: var(--bg-tertiary);
    border-radius: 6px;
    border-left: 3px solid var(--accent);
    cursor: pointer;
    transition: background 0.2s;
}

.citation-item:hover {
    background: var(--bg-secondary);
}

.citation-preview {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: var(--space-xs);
}

.citation-link-btn {
    display: inline-block;
    font-size: 0.85rem;
    color: var(--accent);
    text-decoration: none;
}

.citation-link-btn:hover {
    text-decoration: underline;
}

.expand-btn {
    background: none;
    border: none;
    color: var(--accent);
    font-size: 0.8rem;
    cursor: pointer;
    padding: 0;
    margin-right: var(--space-sm);
    text-decoration: underline;
}

.expand-btn:hover {
    color: var(--accent-hover);
}

/* Highlight verse when navigated from citation */
.verse.highlight-verse {
    background: var(--accent-light);
    border-radius: 8px;
    animation: highlight-fade 2s ease-out;
}

@keyframes highlight-fade {
    0% { background: var(--accent-light); }
    100% { background: transparent; }
}

/* ========================================
   SIDE PANEL (replaces popup)
   ======================================== */

.side-panel {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    max-width: 90vw;
    height: 100vh;
    background: var(--bg-primary);
    box-shadow: -4px 0 20px rgba(0,0,0,0.15);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    transition: right 0.3s ease;
}

.side-panel.open {
    right: 0;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--border);
    background: var(--bg-secondary);
    flex-shrink: 0;
}

.panel-header h3 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.panel-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-muted);
    padding: 0;
    line-height: 1;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
}

.panel-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.panel-content {
    padding: var(--space-lg);
    flex: 1;
    overflow-y: auto;
}

.panel-hebrew {
    font-family: var(--font-hebrew);
    font-size: 1.25rem;
    line-height: 1.9;
    color: var(--hebrew-color);
    direction: rtl;
    text-align: right;
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-light);
}

.panel-english {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.panel-refs {
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    flex: 1;
    overflow-y: auto;
}

.panel-refs h4 {
    margin: 0 0 var(--space-sm) 0;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.panel-refs ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.panel-refs li {
    margin-bottom: 0;
}

.panel-refs a {
    display: block;
    padding: var(--space-sm) var(--space-sm);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 4px;
    transition: background 0.15s;
}

.panel-refs a:hover {
    background: var(--bg-tertiary);
    color: var(--accent);
}

.panel-footer {
    padding: var(--space-md) var(--space-lg);
    border-top: 1px solid var(--border);
    background: var(--bg-primary);
    flex-shrink: 0;
}

.panel-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
}

.panel-link:hover {
    text-decoration: underline;
}

@media (max-width: 500px) {
    .side-panel {
        width: 100vw;
        right: -100vw;
    }
}

/* ========================================
   LITURGY LAYOUT
   ======================================== */

.liturgy-container {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: var(--space-lg);
}

.liturgy-section {
    border-bottom: 1px solid var(--border);
    margin-bottom: var(--space-md);
}

.liturgy-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) 0;
    cursor: pointer;
    user-select: none;
}

.liturgy-header:hover {
    color: var(--accent);
}

.liturgy-toggle {
    font-size: 0.75rem;
    width: 1rem;
    color: var(--text-muted);
}

.liturgy-category {
    font-family: var(--font-sans);
    font-size: 1.1rem;
    font-weight: 500;
}

.liturgy-items {
    padding-bottom: var(--space-md);
}

.liturgy-item {
    display: flex;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    text-decoration: none;
    color: var(--text-primary);
    border-radius: 4px;
    transition: background 0.15s;
}

.liturgy-item:hover {
    background: var(--bg-tertiary);
}

.liturgy-he {
    font-family: var(--font-hebrew);
    font-size: 1.1rem;
    color: var(--hebrew-color);
    text-align: right;
    flex: 1;
}

.liturgy-item .audio-icon {
    width: 50px;
    text-align: center;
    flex-shrink: 0;
}

.liturgy-en {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--text-secondary);
    flex: 1;
    text-align: left;
}

[data-theme="dark"] .liturgy-he {
    color: var(--text-primary);
}

[data-theme="dark"] .liturgy-en {
    color: var(--text-secondary);
}

/* ========================================
   SHABBAT MORNING SERVICES LAYOUT
   ======================================== */

.sms-content {
    padding: var(--space-md);
}

.sms-heading {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 500;
    margin: var(--space-lg) 0 var(--space-md) 0;
    text-align: center;
    color: var(--text-primary);
}

.sms-qedusha {
    margin-bottom: var(--space-xl);
}

.sms-qedusha-header {
    display: grid;
    grid-template-columns: 1fr 40px 1fr 1fr;
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--border);
    margin-bottom: var(--space-sm);
}

.sms-header-right {
    text-align: right;
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.sms-item {
    display: grid;
    grid-template-columns: 1fr 40px 1fr 1fr;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    text-decoration: none;
    color: var(--text-primary);
    border-radius: 4px;
    transition: background 0.15s;
}

.sms-item:hover {
    background: var(--bg-tertiary);
}

.sms-he {
    font-family: var(--font-hebrew);
    font-size: 1.1rem;
    color: var(--hebrew-color);
    text-align: right;
}

.sms-item .audio-icon {
    text-align: center;
}

.sms-en {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--text-secondary);
}

.sms-verse {
    font-family: var(--font-serif);
    font-size: 0.9rem;
    color: var(--accent);
    font-style: italic;
    text-align: right;
}

.sms-complement {
    font-family: var(--font-serif);
    font-size: 0.9rem;
    color: var(--accent);
    font-style: italic;
}

/* Torah Portions by Book */
.sms-torah {
    margin-top: var(--space-md);
}

.sms-book-section {
    margin-bottom: var(--space-sm);
    border: 1px solid var(--border-light);
    border-radius: 4px;
}

.sms-book-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-tertiary);
    cursor: pointer;
    user-select: none;
}

.sms-book-header:hover {
    background: var(--border-light);
}

.sms-book-title {
    font-family: var(--font-serif);
    font-weight: 500;
    font-style: italic;
    color: var(--text-primary);
}

.sms-book-right {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.sms-toggle {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-left: var(--space-md);
}

.sms-book-items {
    padding: var(--space-sm) 0;
}

.sms-book-items .sms-item {
    grid-template-columns: 40px 1fr 1fr;
    padding-left: var(--space-lg);
}

.sms-torah-item .audio-icon {
    text-align: center;
}

[data-theme="dark"] .sms-he {
    color: var(--text-primary);
}

[data-theme="dark"] .sms-book-header {
    background: var(--bg-tertiary);
}

/* ========================================
   CHAT WIDGET
   ======================================== */

#chat-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.chat-toggle {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--accent);
    color: white;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s, background 0.2s;
}

.chat-toggle:hover {
    transform: scale(1.05);
    background: var(--accent-dark);
}

.chat-toggle.active {
    display: none;
}

.chat-panel {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 380px;
    height: 500px;
    background: var(--bg-secondary);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--border);
}

.chat-panel.hidden {
    display: none;
}

.chat-header {
    padding: 16px;
    background: var(--accent);
    color: white;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-close {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    line-height: 1;
    opacity: 0.8;
}

.chat-close:hover {
    opacity: 1;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.chat-message {
    max-width: 85%;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 0.95rem;
    line-height: 1.5;
}

.chat-message p {
    margin: 0;
}

.chat-message.user {
    align-self: flex-end;
    background: var(--accent);
    color: white;
    border-bottom-right-radius: 4px;
}

.chat-message.bot {
    align-self: flex-start;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-bottom-left-radius: 4px;
}

.chat-message.loading {
    opacity: 0.7;
    font-style: italic;
}

.chat-message.error {
    background: #fee;
    color: #c00;
}

.chat-sources {
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--border);
    font-size: 0.85rem;
}

.chat-sources a {
    color: var(--accent);
    text-decoration: none;
}

.chat-sources a:hover {
    text-decoration: underline;
}

.chat-input-container {
    display: flex;
    padding: 12px;
    gap: 8px;
    border-top: 1px solid var(--border);
    background: var(--bg-primary);
}

.chat-input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 20px;
    font-size: 0.95rem;
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.chat-input:focus {
    outline: none;
    border-color: var(--accent);
}

.chat-send {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.chat-send:hover {
    background: var(--accent-dark);
}

@media (max-width: 480px) {
    .chat-panel {
        width: calc(100vw - 40px);
        height: calc(100vh - 100px);
        bottom: 70px;
        right: 0;
    }
}