/* ======================================================
   Deep Blue – тёмно-синяя тема с бирюзовым акцентом
   ====================================================== */
:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #60a5fa;
    --accent: #06b6d4;
    --accent-gradient: linear-gradient(135deg, #2563eb, #06b6d4);
    --bg: #0b1121;
    --bg-secondary: #14213d;
    --bg-hover: #1a2a4a;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border-color: #1e2d4a;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-hover: 0 12px 48px rgba(37, 99, 235, 0.15);
    --shadow-player: 0 -4px 24px rgba(0, 0, 0, 0.6);
    --radius: 12px;
    --player-bg: rgba(20, 33, 61, 0.92);
    --player-border: rgba(255, 255, 255, 0.06);
    --font-family: 'Inter', -apple-system, sans-serif;
}

/* ===== Светлая тема ===== */
[data-theme="light"] {
    --bg: #f0f4f8;
    --bg-secondary: #ffffff;
    --bg-hover: #e8edf5;
    --text-primary: #0f172a;
    --text-secondary: #334155;
    --text-muted: #64748b;
    --border-color: #d1d9e6;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    --shadow-hover: 0 8px 32px rgba(37, 99, 235, 0.12);
    --shadow-player: 0 -2px 16px rgba(0, 0, 0, 0.04);
    --player-bg: rgba(255, 255, 255, 0.92);
    --player-border: rgba(0, 0, 0, 0.04);
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --accent-gradient: linear-gradient(135deg, #2563eb, #06b6d4);
}

/* ======================================================
   Базовые стили
   ====================================================== */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: var(--font-family);
    background: var(--bg);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    transition: background 0.3s, color 0.3s;
    position: relative;
    overflow-x: hidden;
}

audio { display: none !important; }
.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 20px 20px 140px;
}

/* ======================================================
   Анимированный фон (спокойные волны)
   ====================================================== */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -2;
    background: var(--bg);
    transition: background 0.3s;
}
body::after {
    content: '';
    position: fixed;
    top: -30%;
    left: -20%;
    width: 140%;
    height: 140%;
    z-index: -1;
    background: radial-gradient(circle at 30% 40%, rgba(37, 99, 235, 0.06) 0%, transparent 50%),
                radial-gradient(circle at 70% 60%, rgba(6, 182, 212, 0.04) 0%, transparent 50%);
    animation: floatBg 25s ease-in-out infinite alternate;
    pointer-events: none;
}
@keyframes floatBg {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(2%, -2%) scale(1.02); }
    100% { transform: translate(-2%, 3%) scale(0.98); }
}
[data-theme="light"] body::after {
    background: radial-gradient(circle at 30% 40%, rgba(37, 99, 235, 0.03) 0%, transparent 50%),
                radial-gradient(circle at 70% 60%, rgba(6, 182, 212, 0.02) 0%, transparent 50%);
}

/* Плавающие круги (упрощённые) */
.floating-circles {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
}
.floating-circles span {
    position: absolute;
    display: block;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.04), transparent 70%);
    animation: floatCircle 30s linear infinite;
}
.floating-circles span:nth-child(1) {
    width: 500px; height: 500px;
    top: -150px; left: -150px;
    animation-duration: 35s;
}
.floating-circles span:nth-child(2) {
    width: 350px; height: 350px;
    bottom: -100px; right: -100px;
    animation-duration: 25s;
    animation-delay: -10s;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.03), transparent 70%);
}
.floating-circles span:nth-child(3) {
    width: 250px; height: 250px;
    top: 50%; left: 70%;
    animation-duration: 28s;
    animation-delay: -18s;
}
[data-theme="light"] .floating-circles span {
    background: radial-gradient(circle, rgba(37, 99, 235, 0.02), transparent 70%);
}
[data-theme="light"] .floating-circles span:nth-child(2) {
    background: radial-gradient(circle, rgba(6, 182, 212, 0.015), transparent 70%);
}

@keyframes floatCircle {
    0% { transform: translate(0,0) rotate(0deg) scale(1); }
    33% { transform: translate(40px,-30px) rotate(60deg) scale(1.05); }
    66% { transform: translate(-30px,20px) rotate(120deg) scale(0.95); }
    100% { transform: translate(20px,-40px) rotate(180deg) scale(1); }
}

/* ======================================================
   Хедер – тёмно-синий с градиентом
   ====================================================== */
header {
    width: 100%;
    background: var(--accent-gradient);
    padding: 0;
    margin: 0;
    border-radius: 0;
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.25);
    position: relative;
    overflow: hidden;
}
header::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 40%, rgba(255,255,255,0.06) 0%, transparent 60%);
    pointer-events: none;
}
.header-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 12px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    position: relative;
    z-index: 1;
}
.header-inner .logo {
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: -0.3px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
}
.header-inner .logo i { font-size: 1.8rem; }
.header-inner nav {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.header-inner nav span {
    font-weight: 500;
    opacity: 0.9;
    color: rgba(255,255,255,0.9);
}
.header-inner nav a {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: 30px;
    transition: background 0.2s, transform 0.1s;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.header-inner nav a:hover {
    background: rgba(255,255,255,0.12);
    color: #fff;
    transform: scale(1.02);
}
.theme-toggle {
    background: rgba(255,255,255,0.12);
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 4px 14px;
    border-radius: 30px;
    transition: background 0.2s;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.theme-toggle:hover { background: rgba(255,255,255,0.2); }

/* ======================================================
   Основной блок с сайдбарами
   ====================================================== */
.main-wrapper {
    display: flex;
    justify-content: center;
    padding: 0 20px;
    margin-top: 24px;
}
.container-flex {
    display: flex;
    gap: 24px;
    max-width: 1400px;
    width: 100%;
    align-items: flex-start;
}

.sidebar {
    flex: 0 0 240px;
    position: sticky;
    top: 20px;
    background: var(--bg-secondary);
    border-radius: var(--radius);
    padding: 20px 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    transition: background 0.3s, border-color 0.3s;
}
.sidebar-left { order: 1; }
.sidebar-right { order: 3; }
.main-content { order: 2; flex: 1; min-width: 0; }

/* Меню */
.sidebar-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.sidebar-menu ul li { margin-bottom: 4px; }
.sidebar-menu ul li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: 10px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.15s;
}
.sidebar-menu ul li a i {
    width: 20px;
    text-align: center;
    font-size: 1.1rem;
}
.sidebar-menu ul li a:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}
.sidebar-menu ul li.active a {
    background: var(--accent-gradient);
    color: white;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}
.sidebar-footer {
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
}

/* Виджеты */
.widget { margin-bottom: 24px; }
.widget:last-child { margin-bottom: 0; }
.widget h3 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.widget h3 i { color: var(--primary); }
.widget-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.widget-list li { margin-bottom: 6px; }
.widget-list li a {
    display: flex;
    flex-direction: column;
    padding: 8px 10px;
    border-radius: 8px;
    background: var(--bg-hover);
    text-decoration: none;
    color: var(--text-primary);
    transition: background 0.15s, transform 0.1s;
    border-left: 3px solid transparent;
}
.widget-list li a:hover {
    background: var(--border-color);
    transform: translateX(4px);
    border-left-color: var(--primary);
}
.widget-title {
    font-weight: 500;
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.widget-artist {
    font-size: 0.75rem;
    color: var(--text-secondary);
}
.widget-plays, .widget-date {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 2px;
}
.widget-plays i { margin-right: 4px; }

/* ======================================================
   Заголовок
   ====================================================== */
h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== Уведомления ===== */
.alert {
    padding: 14px 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px solid transparent;
}
.alert-success {
    background: rgba(6, 182, 212, 0.12);
    color: #67e8f9;
    border-color: rgba(6, 182, 212, 0.2);
}
[data-theme="light"] .alert-success {
    background: #e6f4ea;
    color: #1e6f3f;
    border-color: #b7dfc5;
}
.alert-error {
    background: rgba(251, 113, 133, 0.12);
    color: #fda4af;
    border-color: rgba(251, 113, 133, 0.2);
}
[data-theme="light"] .alert-error {
    background: #fde8e8;
    color: #b33a3a;
    border-color: #f5c2c2;
}

/* ======================================================
   Список треков – строки
   ====================================================== */
#track-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.track-item {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--bg-secondary);
    border-radius: var(--radius);
    padding: 10px 16px 10px 10px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
    min-height: 64px;
}
.track-item:hover {
    transform: translateX(6px);
    background: var(--bg-hover);
    border-color: var(--primary);
    box-shadow: var(--shadow-hover);
}
.track-item.active {
    border-color: var(--primary);
    background: var(--bg-hover);
    box-shadow: 0 0 0 2px var(--primary-light);
}

.track-cover {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 600;
    color: #fff;
    overflow: hidden;
    background: var(--primary-light);
    transition: transform 0.2s;
}
.track-cover img { width: 100%; height: 100%; object-fit: cover; }
.track-item:hover .track-cover { transform: scale(1.05); }
.track-cover[data-color="0"] { background: linear-gradient(135deg, #2563eb, #06b6d4); }
.track-cover[data-color="1"] { background: linear-gradient(135deg, #7c3aed, #d946ef); }
.track-cover[data-color="2"] { background: linear-gradient(135deg, #059669, #10b981); }
.track-cover[data-color="3"] { background: linear-gradient(135deg, #d97706, #f59e0b); }
.track-cover[data-color="4"] { background: linear-gradient(135deg, #dc2626, #ef4444); }

.track-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 6px 16px;
}
.track-info .title {
    font-weight: 600;
    font-size: 1rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
}
.track-info .artist {
    font-size: 0.9rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 150px;
}
.track-info .genre {
    font-size: 0.75rem;
    color: var(--primary-light);
    background: rgba(37, 99, 235, 0.12);
    padding: 2px 10px;
    border-radius: 20px;
    border: 1px solid rgba(37, 99, 235, 0.15);
    white-space: nowrap;
}
.track-info .year {
    font-size: 0.75rem;
    color: var(--text-muted);
}
.track-info .duration {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-left: auto;
}
.track-info .plays {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.track-info .plays i { font-size: 0.7rem; }
.track-info .description-preview {
    font-size: 0.8rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 240px;
    opacity: 0.7;
}

.track-actions {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
    align-items: center;
}
.track-actions button,
.track-actions a {
    background: none;
    border: none;
    font-size: 1rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 30px;
    transition: all 0.15s;
    text-decoration: none;
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.track-actions .play-btn {
    background: var(--accent-gradient);
    color: white;
    border-radius: 50%;
    font-size: 0.9rem;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
    width: 38px;
    height: 38px;
}
.track-actions .play-btn:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}
.track-actions .download-btn:hover,
.track-actions .edit-btn:hover {
    color: var(--primary);
    background: var(--bg-hover);
}

/* ======================================================
   Плеер – стеклянный эффект
   ====================================================== */
#player {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--player-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid var(--player-border);
    box-shadow: var(--shadow-player);
    padding: 12px 24px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    z-index: 1000;
    transition: all 0.3s;
}
#now-playing {
    font-weight: 500;
    min-width: 140px;
    max-width: 200px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--text-primary);
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}
#now-playing .sub { color: var(--text-secondary); font-weight: 400; font-size: 0.8rem; }
#progress-container {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 2 1 260px;
    min-width: 140px;
}
#progress-container span {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-variant-numeric: tabular-nums;
    min-width: 36px;
    text-align: center;
}
#progress-bar {
    -webkit-appearance: none; appearance: none;
    width: 100%; height: 4px;
    border-radius: 4px;
    background: var(--border-color);
    outline: none;
    cursor: pointer;
}
#progress-bar::-webkit-slider-thumb {
    -webkit-appearance: none; appearance: none;
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--accent-gradient);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.4);
}
#progress-bar::-moz-range-thumb {
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--accent-gradient);
    cursor: pointer;
    border: none;
}
#audio-controls {
    display: flex;
    align-items: center;
    gap: 4px;
}
#audio-controls button {
    background: none; border: none;
    font-size: 1.1rem; color: var(--text-secondary);
    cursor: pointer; padding: 6px 8px;
    border-radius: 30px;
    transition: all 0.2s;
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
}
#audio-controls button:hover { color: var(--primary); background: var(--bg-hover); }
#audio-controls .play-pause {
    background: var(--accent-gradient);
    color: white;
    width: 46px; height: 46px;
    border-radius: 50%;
    font-size: 1.2rem;
    box-shadow: 0 4px 16px rgba(37, 99, 235, 0.3);
}
#audio-controls .play-pause:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 24px rgba(37, 99, 235, 0.4);
}
#repeat-btn.active { color: var(--primary); }

#volume-container {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 0 1 110px;
    min-width: 70px;
}
#volume-container i { color: var(--text-secondary); font-size: 1rem; }
#volume-slider {
    -webkit-appearance: none; appearance: none;
    width: 100%; height: 4px;
    border-radius: 4px;
    background: var(--border-color);
    outline: none;
    cursor: pointer;
}
#volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none; appearance: none;
    width: 12px; height: 12px;
    border-radius: 50%;
    background: var(--accent-gradient);
    cursor: pointer;
}
#volume-slider::-moz-range-thumb {
    width: 12px; height: 12px;
    border-radius: 50%;
    background: var(--accent-gradient);
    cursor: pointer;
    border: none;
}

/* ======================================================
   Модальное окно
   ====================================================== */
.modal-overlay {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.65);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    display: none;
    align-items: center; justify-content: center;
    z-index: 2000; padding: 20px;
    animation: fadeIn 0.25s ease;
}
.modal-overlay.active { display: flex; }
@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.96); }
    to { opacity: 1; transform: scale(1); }
}
.modal-content {
    background: var(--bg-secondary);
    max-width: 440px; width: 100%;
    padding: 36px 32px;
    border-radius: var(--radius);
    box-shadow: 0 24px 64px rgba(0,0,0,0.5);
    text-align: center;
    position: relative;
    border: 1px solid var(--border-color);
}
.modal-content .modal-close {
    position: absolute; top: 12px; right: 16px;
    background: none; border: none;
    font-size: 1.6rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color 0.2s;
}
.modal-content .modal-close:hover { color: var(--text-primary); }
.modal-icon { font-size: 3.6rem; color: var(--primary); margin-bottom: 12px; }
.modal-content h2 { font-size: 1.4rem; font-weight: 600; margin-bottom: 8px; }
.modal-content p { color: var(--text-secondary); margin-bottom: 24px; font-size: 0.95rem; }
.modal-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.modal-btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 12px 28px; border-radius: 30px;
    font-weight: 600; font-size: 0.95rem;
    text-decoration: none; transition: all 0.2s;
    font-family: inherit; border: 1px solid transparent;
}
.modal-btn-primary {
    background: var(--accent-gradient);
    color: white;
    box-shadow: 0 4px 16px rgba(37, 99, 235, 0.3);
}
.modal-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37, 99, 235, 0.4); }
.modal-btn-secondary {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--border-color);
}
.modal-btn-secondary:hover { background: var(--border-color); }
.modal-hint { margin-top: 16px; font-size: 0.8rem; color: var(--text-muted); }

/* ======================================================
   Адаптивность
   ====================================================== */
@media (max-width: 992px) {
    .sidebar { flex: 0 0 200px; padding: 16px 12px; }
    .container-flex { gap: 16px; }
}
@media (max-width: 768px) {
    .sidebar { display: none; }
    .main-wrapper { padding: 0 12px; }
    .container-flex { gap: 0; }
    .main-content { width: 100%; }
    .header-inner { flex-direction: column; align-items: stretch; gap: 8px; }
    .header-inner nav { justify-content: center; flex-wrap: wrap; }
    .track-item { padding: 6px 10px 6px 6px; gap: 10px; min-height: 52px; }
    .track-cover { width: 40px; height: 40px; font-size: 1rem; }
    .track-info .title { font-size: 0.9rem; max-width: 120px; }
    .track-info .artist { font-size: 0.8rem; max-width: 100px; }
    .track-info .genre { font-size: 0.65rem; padding: 1px 8px; }
    .track-info .year { font-size: 0.65rem; }
    .track-info .duration { font-size: 0.65rem; }
    .track-info .plays { font-size: 0.65rem; }
    .track-info .description-preview { max-width: 140px; font-size: 0.7rem; }
    .track-actions .play-btn { width: 32px; height: 32px; font-size: 0.8rem; }
    #player { flex-direction: column; align-items: stretch; padding: 12px 16px; gap: 10px; }
    #now-playing { max-width: 100%; text-align: center; align-items: center; }
    #progress-container { flex: 1 1 auto; gap: 8px; }
    #audio-controls { justify-content: center; }
    #volume-container { justify-content: center; flex: 1 1 80px; }
}

@media (max-width: 480px) {
    .track-item { padding: 4px 6px 4px 4px; gap: 6px; min-height: 44px; }
    .track-cover { width: 32px; height: 32px; font-size: 0.8rem; }
    .track-info .title { font-size: 0.75rem; max-width: 80px; }
    .track-info .artist { font-size: 0.7rem; max-width: 70px; }
    .track-info .genre { font-size: 0.6rem; padding: 1px 6px; }
    .track-info .year { font-size: 0.6rem; }
    .track-info .duration { font-size: 0.6rem; }
    .track-info .plays { font-size: 0.6rem; }
    .track-info .description-preview { display: none; }
    .track-actions .play-btn { width: 28px; height: 28px; font-size: 0.7rem; }
    .modal-content { padding: 24px 16px; }
    .modal-actions { flex-direction: column; width: 100%; }
    .modal-btn { justify-content: center; width: 100%; }
}

/* ======================================================
   Скроллбар
   ====================================================== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--primary-light); border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }