/* assets/css/style.css - Calming Video Platform */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg-primary: #0a0e17;
    --bg-secondary: #111827;
    --bg-card: #161d2e;
    --bg-card-hover: #1c2540;
    --bg-glass: rgba(255,255,255,0.03);
    --border: rgba(255,255,255,0.06);
    --border-hover: rgba(255,255,255,0.12);
    --primary: #6366f1;
    --primary-light: #818cf8;
    --secondary: #2dd4bf;
    --accent: #38bdf8;
    --accent-warm: #f59e0b;
    --danger: #ef4444;
    --text-main: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --radius: 12px;
    --shadow: 0 4px 24px rgba(0,0,0,0.3);
}

* { margin:0; padding:0; box-sizing:border-box; }
body {
    font-family:'Inter',system-ui,sans-serif;
    background:var(--bg-primary);
    color:var(--text-main);
    min-height:100vh;
    overflow-x:hidden;
    line-height:1.5;
}
a { color:inherit; text-decoration:none; }

/* ===== Animated Background ===== */
.bg-overlay {
    position:fixed; inset:0; z-index:-1;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(99,102,241,0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(45,212,191,0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(56,189,248,0.05) 0%, transparent 50%);
    animation: bgPulse 20s ease infinite alternate;
}
@keyframes bgPulse {
    0% { opacity:0.8; }
    50% { opacity:1; }
    100% { opacity:0.8; }
}

/* ===== Navbar ===== */
.navbar {
    position:sticky; top:0; z-index:100;
    padding:0 24px; height:60px;
    background:rgba(10,14,23,0.85);
    backdrop-filter:blur(20px);
    border-bottom:1px solid var(--border);
    display:flex; align-items:center; gap:20px;
}
.logo {
    font-size:22px; font-weight:800;
    background:linear-gradient(135deg,var(--primary-light),var(--secondary));
    -webkit-background-clip:text; -webkit-text-fill-color:transparent;
    display:flex; align-items:center; gap:8px;
    white-space:nowrap;
}
.logo i { -webkit-text-fill-color:var(--primary-light); font-size:24px; }
.nav-search {
    flex:1; max-width:480px; margin:0 auto; position:relative;
}
.nav-search input {
    width:100%; padding:8px 16px 8px 40px;
    background:var(--bg-secondary); border:1px solid var(--border);
    border-radius:24px; color:var(--text-main); font-size:14px;
    transition:all 0.3s;
}
.nav-search input:focus {
    outline:none; border-color:var(--primary);
    box-shadow:0 0 0 3px rgba(99,102,241,0.15);
}
.nav-search input::placeholder { color:var(--text-muted); }
.nav-search i {
    position:absolute; left:14px; top:50%; transform:translateY(-50%);
    color:var(--text-muted); font-size:14px;
}
.nav-right { display:flex; align-items:center; gap:12px; }
.nav-right .btn-admin {
    padding:6px 16px; border-radius:20px; font-size:13px; font-weight:600;
    background:var(--bg-card); border:1px solid var(--border);
    color:var(--text-secondary); cursor:pointer; transition:0.3s;
}
.nav-right .btn-admin:hover {
    background:var(--primary); color:#fff; border-color:var(--primary);
}

/* ===== Category Pills ===== */
.category-bar {
    padding:12px 24px; overflow-x:auto;
    display:flex; gap:8px; scrollbar-width:none;
    border-bottom:1px solid var(--border);
    background:rgba(10,14,23,0.5); backdrop-filter:blur(10px);
}
.category-bar::-webkit-scrollbar { display:none; }
.cat-pill {
    padding:6px 18px; border-radius:20px; font-size:13px; font-weight:500;
    white-space:nowrap; cursor:pointer; transition:all 0.3s;
    background:var(--bg-card); border:1px solid var(--border);
    color:var(--text-secondary);
}
.cat-pill:hover, .cat-pill.active {
    background:linear-gradient(135deg,var(--primary),#7c3aed);
    color:#fff; border-color:transparent;
    box-shadow:0 2px 12px rgba(99,102,241,0.3);
}

/* ===== Video Grid ===== */
.page-wrapper { padding:20px 24px; max-width:1400px; margin:0 auto; }
.section-title {
    font-size:20px; font-weight:700; margin-bottom:16px;
    display:flex; align-items:center; gap:10px;
}
.section-title i { color:var(--primary-light); }
.video-grid {
    display:grid;
    grid-template-columns:repeat(auto-fill, minmax(260px, 1fr));
    gap:18px;
}
.video-card {
    background:var(--bg-card);
    border-radius:var(--radius);
    border:1px solid var(--border);
    overflow:hidden; cursor:pointer;
    transition:all 0.35s cubic-bezier(0.4,0,0.2,1);
}
.video-card:hover {
    transform:translateY(-4px);
    border-color:var(--border-hover);
    box-shadow:0 8px 32px rgba(0,0,0,0.4), 0 0 0 1px rgba(99,102,241,0.1);
}
.video-card:hover .card-thumb img { transform:scale(1.05); }
.card-thumb {
    position:relative; aspect-ratio:16/9; overflow:hidden;
    background:#0d1117;
}
.card-thumb img {
    width:100%; height:100%; object-fit:cover;
    transition:transform 0.5s ease;
}
.card-thumb .duration-badge {
    position:absolute; bottom:8px; right:8px;
    background:rgba(0,0,0,0.8); padding:2px 8px;
    border-radius:4px; font-size:12px; font-weight:600;
    backdrop-filter:blur(4px);
}
.card-thumb .format-badge {
    position:absolute; top:8px; left:8px;
    padding:2px 8px; border-radius:4px;
    font-size:10px; font-weight:700; text-transform:uppercase; letter-spacing:0.5px;
}
.format-badge.hls { background:linear-gradient(135deg,#059669,#2dd4bf); color:#fff; }
.format-badge.mp4 { background:rgba(99,102,241,0.25); color:var(--primary-light); border:1px solid rgba(99,102,241,0.3); }
.card-thumb .views-overlay {
    position:absolute; bottom:8px; left:8px;
    display:flex; align-items:center; gap:4px;
    background:rgba(0,0,0,0.7); padding:2px 8px;
    border-radius:4px; font-size:11px; color:#ccc;
    backdrop-filter:blur(4px);
}
.card-body { padding:12px 14px; }
.card-body .card-title {
    font-size:14px; font-weight:600; line-height:1.4;
    display:-webkit-box; -webkit-line-clamp:2;
    -webkit-box-orient:vertical; overflow:hidden;
    margin-bottom:6px; color:var(--text-main);
}
.card-body .card-meta {
    font-size:12px; color:var(--text-muted);
    display:flex; align-items:center; gap:8px;
}

/* ===== No Results ===== */
.no-results {
    grid-column:1/-1; text-align:center; padding:60px 20px;
    color:var(--text-muted);
}
.no-results i { font-size:48px; margin-bottom:16px; display:block; color:var(--text-muted); }

/* ===== Footer ===== */
.site-footer {
    margin-top:40px; padding:24px;
    text-align:center; font-size:13px;
    color:var(--text-muted); border-top:1px solid var(--border);
}

/* ================================================ */
/*               WATCH / PLAYER PAGE                */
/* ================================================ */
.watch-container {
    display:flex; gap:20px; padding:20px 24px;
    max-width:1400px; margin:0 auto; width:100%;
}
@media(max-width:960px) { .watch-container { flex-direction:column; } }

.player-section { flex:3; display:flex; flex-direction:column; gap:16px; }

.video-wrapper {
    position:relative; width:100%; aspect-ratio:16/9;
    background:#000; border-radius:var(--radius); overflow:hidden;
    box-shadow:var(--shadow); border:1px solid var(--border);
}
.video-wrapper video { width:100%; height:100%; object-fit:contain; }

.video-info-box {
    padding:20px;
    background:var(--bg-card);
    border-radius:var(--radius);
    border:1px solid var(--border);
}
.video-info-box .video-title { font-size:22px; font-weight:700; margin-bottom:8px; }
.video-info-box .video-desc { color:var(--text-secondary); font-size:14px; line-height:1.7; }

/* Ad Overlay */
.ad-overlay {
    position:absolute; inset:0;
    background:rgba(0,0,0,0.85);
    display:none; flex-direction:column;
    justify-content:center; align-items:center; z-index:10;
}
.ad-text { font-size:18px; font-weight:600; margin-bottom:20px; text-align:center; }
.skip-btn {
    padding:10px 28px; background:var(--primary);
    color:#fff; border:none; border-radius:8px;
    font-size:15px; font-weight:600; cursor:pointer;
    transition:0.3s; display:none;
}
.skip-btn:hover { background:var(--primary-light); transform:scale(1.05); }

/* Sidebar Playlist */
.playlist-sidebar {
    flex:1; background:var(--bg-card);
    border-radius:var(--radius); border:1px solid var(--border);
    padding:16px; display:flex; flex-direction:column; gap:12px;
    max-height:720px; overflow-y:auto;
}
.playlist-sidebar::-webkit-scrollbar { width:5px; }
.playlist-sidebar::-webkit-scrollbar-thumb { background:var(--border-hover); border-radius:10px; }
.playlist-header {
    font-size:16px; font-weight:700; padding-bottom:10px;
    border-bottom:1px solid var(--border);
    display:flex; align-items:center; gap:8px;
}
.playlist-header i { color:var(--primary-light); }
.playlist-item {
    display:flex; gap:12px; padding:8px;
    border-radius:8px; transition:0.3s; cursor:pointer;
}
.playlist-item:hover, .playlist-item.active { background:rgba(99,102,241,0.08); }
.playlist-item.active { border-left:3px solid var(--primary); }
.playlist-thumb {
    width:120px; min-width:120px; height:68px;
    background:var(--bg-secondary); border-radius:6px; object-fit:cover;
}
.playlist-details { display:flex; flex-direction:column; justify-content:center; min-width:0; }
.playlist-title {
    font-size:13px; font-weight:600; margin-bottom:4px;
    display:-webkit-box; -webkit-line-clamp:2;
    -webkit-box-orient:vertical; overflow:hidden;
}

/* Banner Ad */
.banner-ad {
    margin-top:12px; width:100%;
    background:var(--bg-glass); border:1px solid var(--border);
    border-radius:8px; overflow:hidden;
    display:flex; justify-content:center; align-items:center;
    min-height:90px;
}
.banner-ad img { max-width:100%; height:auto; }

/* Quality Selector */
.quality-selector {
    position:absolute; bottom:60px; right:16px; z-index:15;
    display:flex; flex-direction:column; align-items:flex-end; gap:8px;
}
.quality-toggle-btn {
    width:38px; height:38px; border-radius:50%;
    background:rgba(0,0,0,0.7); backdrop-filter:blur(10px);
    border:1px solid rgba(255,255,255,0.15);
    color:#fff; font-size:15px; cursor:pointer;
    display:flex; align-items:center; justify-content:center;
    transition:0.3s;
}
.quality-toggle-btn:hover { background:var(--primary); border-color:var(--primary); transform:scale(1.1); }
.quality-menu {
    display:flex; flex-direction:column;
    background:rgba(15,16,21,0.95); backdrop-filter:blur(15px);
    border:1px solid rgba(255,255,255,0.1); border-radius:10px;
    overflow:hidden; min-width:130px;
    box-shadow:0 8px 32px rgba(0,0,0,0.6);
    animation:qMenuIn 0.2s ease;
}
@keyframes qMenuIn { from{opacity:0;transform:translateY(6px)} to{opacity:1;transform:translateY(0)} }
.quality-option {
    padding:9px 14px; font-size:13px; font-weight:500;
    color:var(--text-muted); cursor:pointer; transition:0.2s;
    display:flex; align-items:center; gap:6px;
}
.quality-option:hover { background:rgba(99,102,241,0.12); color:#fff; }
.quality-option.active { color:var(--primary-light); font-weight:700; }
.quality-option.active::before { content:'✓'; font-size:11px; }

/* Video Error */
.video-error-overlay {
    position:absolute; inset:0;
    background:rgba(10,14,23,0.95);
    display:none; flex-direction:column;
    justify-content:center; align-items:center;
    z-index:20; color:#fff; padding:20px;
}

/* Loader */
.loader {
    width:44px; height:44px;
    border:4px solid rgba(255,255,255,0.1);
    border-top-color:var(--primary-light);
    border-radius:50%; animation:spin 0.8s linear infinite;
}
@keyframes spin { to{transform:rotate(360deg)} }

/* ===== Responsive ===== */
@media(max-width:768px) {
    .navbar { padding:0 14px; gap:10px; }
    .logo { font-size:18px; }
    .nav-search { max-width:none; }
    .page-wrapper { padding:14px; }
    .video-grid { grid-template-columns:repeat(auto-fill,minmax(160px,1fr)); gap:12px; }
    .card-body .card-title { font-size:13px; }
    .watch-container { padding:10px; }
    .playlist-thumb { width:90px; min-width:90px; height:51px; }
}
@media(max-width:480px) {
    .video-grid { grid-template-columns:repeat(2,1fr); gap:10px; }
    .card-body { padding:8px 10px; }
    .category-bar { padding:10px 14px; }
}