/* StreamVault - Main Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Kanit:wght@300;400;500;600;700&family=Sarabun:wght@300;400;500&display=swap');

/* ==================== VARIABLES ==================== */
:root {
    --bg-primary:   #0a0a0f;
    --bg-secondary: #111118;
    --bg-card:      #16161f;
    --bg-hover:     #1e1e2a;
    --accent:       #e50914;
    --accent-dark:  #b2070f;
    --accent-glow:  rgba(229,9,20,0.25);
    --text-primary: #ffffff;
    --text-muted:   #8b8ba0;
    --text-dim:     #555568;
    --border:       rgba(255,255,255,0.08);
    --border-hover: rgba(255,255,255,0.15);
    --gold:         #ffd700;
    --success:      #22c55e;
    --warning:      #f59e0b;
    --radius:       12px;
    --radius-sm:    8px;
    --shadow:       0 4px 24px rgba(0,0,0,0.4);
    --shadow-lg:    0 8px 40px rgba(0,0,0,0.6);
    --transition:   0.2s ease;
    --font-main:    'Kanit', sans-serif;
    --font-body:    'Sarabun', sans-serif;
}

/* ==================== RESET ==================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea {
    font-family: inherit;
    outline: none;
    border: none;
}

/* ==================== SCROLLBAR ==================== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: #333; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ==================== NAVBAR ==================== */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    height: 64px;
    background: linear-gradient(to bottom, rgba(10,10,15,0.98), rgba(10,10,15,0.85));
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 24px;
    gap: 32px;
    transition: var(--transition);
}
.navbar-logo {
    font-family: var(--font-main);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: -0.5px;
    white-space: nowrap;
}
.navbar-logo span { color: var(--text-primary); }
.navbar-nav {
    display: flex;
    gap: 4px;
    list-style: none;
    flex: 1;
}
.navbar-nav a {
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: var(--transition);
    white-space: nowrap;
}
.navbar-nav a:hover, .navbar-nav a.active { color: var(--text-primary); background: var(--bg-hover); }
.navbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
}
.navbar-search {
    position: relative;
}
.navbar-search input {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 8px 36px 8px 14px;
    border-radius: 999px;
    font-size: 0.875rem;
    width: 220px;
    transition: var(--transition);
}
.navbar-search input:focus {
    border-color: var(--accent);
    width: 280px;
}
.navbar-search .search-icon {
    position: absolute;
    right: 12px; top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}
.hamburger {
    display: none;
    background: none;
    cursor: pointer;
    padding: 8px;
    color: var(--text-primary);
}

/* ==================== MAIN CONTENT ==================== */
.main-content {
    padding-top: 64px;
    min-height: 100vh;
}

/* ==================== HERO BANNER ==================== */
.hero {
    position: relative;
    height: 520px;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: brightness(0.4);
    transform: scale(1.05);
    transition: 8s ease;
}
.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        var(--bg-primary) 0%,
        rgba(10,10,15,0.6) 40%,
        transparent 100%
    );
}
.hero-content {
    position: relative;
    padding: 40px 48px;
    max-width: 600px;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--accent);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 999px;
    margin-bottom: 12px;
    font-family: var(--font-main);
    letter-spacing: 0.5px;
}
.hero-title {
    font-family: var(--font-main);
    font-size: 2.4rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 12px;
    text-shadow: 0 2px 12px rgba(0,0,0,0.5);
}
.hero-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 24px;
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ==================== BUTTONS ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    font-family: var(--font-main);
    letter-spacing: 0.3px;
}
.btn-primary {
    background: var(--accent);
    color: #fff;
}
.btn-primary:hover { background: var(--accent-dark); box-shadow: 0 0 20px var(--accent-glow); }
.btn-outline {
    background: rgba(255,255,255,0.1);
    color: var(--text-primary);
    border: 1px solid var(--border-hover);
    backdrop-filter: blur(10px);
}
.btn-outline:hover { background: rgba(255,255,255,0.18); }
.btn-ghost { background: transparent; color: var(--text-muted); }
.btn-ghost:hover { color: var(--text-primary); background: var(--bg-hover); }
.btn-sm { padding: 7px 16px; font-size: 0.82rem; }
.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-gold { background: var(--gold); color: #000; }
.btn-gold:hover { background: #f5c800; }
.btn-block { width: 100%; justify-content: center; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ==================== SECTION ==================== */
.section { padding: 40px 0; }
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 48px;
    margin-bottom: 20px;
}
.section-title {
    font-family: var(--font-main);
    font-size: 1.3rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}
.section-title::before {
    content: '';
    display: block;
    width: 4px;
    height: 22px;
    background: var(--accent);
    border-radius: 2px;
}

/* ==================== VIDEO GRID ==================== */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 16px;
    padding: 0 48px;
}
.video-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    border: 1px solid transparent;
}
.video-card:hover {
    transform: translateY(-4px) scale(1.02);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-lg);
    z-index: 2;
}
.video-card-thumb {
    position: relative;
    aspect-ratio: 3/5;
    overflow: hidden;
    background: var(--bg-secondary);
}
.video-card-thumb img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.video-card:hover .video-card-thumb img {
    transform: scale(1.08);
}
.video-card-thumb .play-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}
.video-card:hover .play-overlay { opacity: 1; }
.play-icon {
    width: 48px; height: 48px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 24px var(--accent-glow);
}
.badge-18 {
    position: absolute;
    top: 8px; right: 8px;
    background: var(--accent);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 4px;
    font-family: var(--font-main);
}
.badge-ep {
    position: absolute;
    top: 8px; left: 8px;
    background: rgba(0,0,0,0.75);
    color: #fff;
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 4px;
    font-family: var(--font-main);
}
.video-duration {
    position: absolute;
    bottom: 6px; right: 8px;
    background: rgba(0,0,0,0.8);
    color: #fff;
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 4px;
    font-family: var(--font-main);
}
.video-card-info { padding: 12px; }
.video-card-title {
    font-family: var(--font-main);
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 6px;
}
.video-card-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    color: var(--text-muted);
}
.video-card-meta .dot { opacity: 0.4; }
.no-thumb {
    width: 100%; height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    color: var(--text-dim);
}

/* ==================== HORIZONTAL SCROLL ==================== */
.video-scroll-wrap {
    position: relative;
    overflow: hidden;
}
.video-scroll {
    display: flex;
    gap: 16px;
    padding: 0 48px 16px;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.video-scroll::-webkit-scrollbar { display: none; }
.video-scroll .video-card { width: 160px; flex-shrink: 0; }

@media (min-width: 1400px) {
    .video-scroll .video-card { width: 180px; }
}

/* ==================== PLAYER PAGE ==================== */
.player-page { padding: 80px 48px 40px; }
.player-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 32px;
    max-width: 1400px;
    margin: 0 auto;
}
.player-main {}
.video-wrapper {
    position: relative;
    aspect-ratio: 16/9;
    background: #000;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
video, #hls-player {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.player-info { margin-top: 20px; }
.player-title {
    font-family: var(--font-main);
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 8px;
}
.player-meta {
    display: flex;
    gap: 16px;
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 16px;
    flex-wrap: wrap;
    align-items: center;
}
.vip-lock {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 60px 40px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}
.vip-lock svg { color: var(--gold); }
.vip-lock h3 {
    font-family: var(--font-main);
    font-size: 1.4rem;
    font-weight: 700;
}
.vip-lock p { color: var(--text-muted); }

/* Episodes sidebar */
.episodes-panel {
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    overflow: hidden;
    height: fit-content;
    max-height: 600px;
    display: flex;
    flex-direction: column;
}
.episodes-panel h3 {
    font-family: var(--font-main);
    font-size: 1rem;
    font-weight: 600;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}
.episodes-list {
    overflow-y: auto;
    flex: 1;
}
.episode-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    cursor: pointer;
    transition: var(--transition);
    border-bottom: 1px solid var(--border);
}
.episode-item:hover { background: var(--bg-hover); }
.episode-item.active { background: rgba(229,9,20,0.12); border-left: 3px solid var(--accent); }
.episode-thumb {
    width: 80px;
    aspect-ratio: 16/9;
    object-fit: cover;
    border-radius: 4px;
    background: var(--bg-secondary);
    flex-shrink: 0;
}
.episode-info {}
.episode-num {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: var(--font-main);
}
.episode-title { font-size: 0.875rem; font-weight: 500; }

/* ==================== UPLOAD PAGE ==================== */
.upload-page { padding: 80px 48px 40px; max-width: 900px; margin: 0 auto; }
.upload-page h1 {
    font-family: var(--font-main);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 8px;
}
.upload-page p.sub { color: var(--text-muted); margin-bottom: 40px; }

.drop-zone {
    border: 2px dashed var(--border-hover);
    border-radius: var(--radius);
    padding: 60px 40px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    background: var(--bg-card);
    position: relative;
}
.drop-zone.dragover, .drop-zone:hover {
    border-color: var(--accent);
    background: rgba(229,9,20,0.05);
}
.drop-zone input[type=file] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    width: 100%; height: 100%;
}
.drop-zone-icon { font-size: 3rem; margin-bottom: 16px; }
.drop-zone h3 {
    font-family: var(--font-main);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}
.drop-zone p { color: var(--text-muted); font-size: 0.875rem; }

/* Upload Progress */
.upload-progress-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin-top: 24px;
    display: none;
}
.upload-progress-card.visible { display: block; }
.upload-file-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}
.upload-filename { font-weight: 500; font-size: 0.95rem; }
.upload-filesize { color: var(--text-muted); font-size: 0.85rem; }
.progress-bar-wrap {
    height: 8px;
    background: var(--bg-secondary);
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 12px;
}
.progress-bar {
    height: 100%;
    background: var(--accent);
    border-radius: 999px;
    transition: width 0.3s ease;
    position: relative;
}
.progress-bar::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: shimmer 1.5s infinite;
}
@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(200%); }
}
.progress-stats {
    display: flex;
    gap: 24px;
    font-size: 0.82rem;
    color: var(--text-muted);
}
.progress-stats span strong { color: var(--text-primary); }
.convert-progress-card {
    background: linear-gradient(135deg, rgba(229,9,20,0.08), rgba(229,9,20,0.03));
    border: 1px solid rgba(229,9,20,0.2);
    border-radius: var(--radius);
    padding: 24px;
    margin-top: 16px;
    display: none;
    text-align: center;
}
.convert-progress-card.visible { display: block; }
.convert-progress-card h3 {
    font-family: var(--font-main);
    font-size: 1.1rem;
    margin-bottom: 16px;
}
.convert-pct {
    font-family: var(--font-main);
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 12px;
}

/* ==================== FORM ==================== */
.form-group { margin-bottom: 20px; }
.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 8px;
}
.form-control {
    width: 100%;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    transition: var(--transition);
}
.form-control:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.form-control::placeholder { color: var(--text-dim); }
select.form-control { cursor: pointer; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.9rem;
}
.form-check input[type=checkbox] {
    width: 18px; height: 18px;
    accent-color: var(--accent);
    cursor: pointer;
}
.upload-form { margin-top: 32px; }

/* ==================== MODAL ==================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.85);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s;
    backdrop-filter: blur(4px);
}
.modal-overlay.active { opacity: 1; pointer-events: all; }
.modal {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px;
    width: 100%;
    max-width: 440px;
    transform: translateY(20px);
    transition: transform 0.25s;
    box-shadow: var(--shadow-lg);
}
.modal-overlay.active .modal { transform: translateY(0); }
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
}
.modal-title {
    font-family: var(--font-main);
    font-size: 1.3rem;
    font-weight: 700;
}
.modal-close {
    background: none;
    cursor: pointer;
    color: var(--text-muted);
    padding: 4px;
    border-radius: 4px;
    transition: var(--transition);
    font-size: 1.2rem;
}
.modal-close:hover { color: var(--text-primary); }
.modal-tabs {
    display: flex;
    gap: 4px;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    padding: 4px;
    margin-bottom: 24px;
}
.modal-tab {
    flex: 1;
    padding: 8px;
    border-radius: 6px;
    text-align: center;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: var(--transition);
    font-family: var(--font-main);
}
.modal-tab.active {
    background: var(--accent);
    color: #fff;
}
.tab-content { display: none; }
.tab-content.active { display: block; }
.alert {
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    margin-bottom: 16px;
    display: none;
}
.alert.show { display: block; }
.alert-error { background: rgba(229,9,20,0.15); border: 1px solid rgba(229,9,20,0.3); color: #ff6b6b; }
.alert-success { background: rgba(34,197,94,0.15); border: 1px solid rgba(34,197,94,0.3); color: #4ade80; }

/* ==================== ADMIN ==================== */
.admin-layout {
    display: flex;
    min-height: 100vh;
    padding-top: 64px;
}
.admin-sidebar {
    width: 240px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border);
    padding: 24px 0;
    flex-shrink: 0;
    position: fixed;
    top: 64px; bottom: 0;
    overflow-y: auto;
    z-index: 100;
}
.admin-main {
    flex: 1;
    margin-left: 240px;
    padding: 32px;
}
.sidebar-section {
    padding: 0 16px;
    margin-bottom: 8px;
}
.sidebar-section-title {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 8px 8px 4px;
}
.sidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
}
.sidebar-link:hover { color: var(--text-primary); background: var(--bg-hover); }
.sidebar-link.active { color: var(--accent); background: rgba(229,9,20,0.1); }
.admin-page-title {
    font-family: var(--font-main);
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 24px;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}
.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
}
.stat-icon {
    width: 48px; height: 48px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}
.stat-icon.red { background: rgba(229,9,20,0.15); }
.stat-icon.blue { background: rgba(59,130,246,0.15); }
.stat-icon.green { background: rgba(34,197,94,0.15); }
.stat-icon.gold { background: rgba(255,215,0,0.15); }
.stat-num {
    font-family: var(--font-main);
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1;
}
.stat-label { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; }
.table-wrap {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}
.data-table th {
    background: var(--bg-secondary);
    padding: 12px 16px;
    text-align: left;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
.data-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--bg-hover); }
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
    font-family: var(--font-main);
}
.status-published { background: rgba(34,197,94,0.15); color: #4ade80; }
.status-processing { background: rgba(245,158,11,0.15); color: #fbbf24; }
.status-error { background: rgba(229,9,20,0.15); color: #ff6b6b; }
.status-draft { background: rgba(100,100,120,0.15); color: #888; }
.role-vip { background: rgba(255,215,0,0.15); color: var(--gold); }
.role-admin { background: rgba(229,9,20,0.15); color: #ff6b6b; }
.role-member { background: var(--bg-secondary); color: var(--text-muted); }
.action-btns { display: flex; gap: 6px; }
.btn-icon {
    width: 30px; height: 30px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.85rem;
}
.btn-icon-edit { background: rgba(59,130,246,0.15); color: #60a5fa; }
.btn-icon-edit:hover { background: rgba(59,130,246,0.3); }
.btn-icon-delete { background: rgba(229,9,20,0.15); color: #ff6b6b; }
.btn-icon-delete:hover { background: rgba(229,9,20,0.3); }
.search-bar {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    align-items: center;
}
.search-bar input {
    flex: 1;
    max-width: 300px;
}
.pagination {
    display: flex;
    gap: 4px;
    justify-content: center;
    padding: 20px;
}
.page-btn {
    width: 36px; height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    border: 1px solid var(--border);
    cursor: pointer;
    font-size: 0.875rem;
    transition: var(--transition);
    color: var(--text-muted);
}
.page-btn:hover { border-color: var(--accent); color: var(--text-primary); }
.page-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* ==================== TOAST ==================== */
.toast-container {
    position: fixed;
    bottom: 24px; right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.toast {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 20px;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideIn 0.3s ease;
    box-shadow: var(--shadow);
    min-width: 260px;
}
.toast.success { border-left: 3px solid var(--success); }
.toast.error   { border-left: 3px solid var(--accent); }
.toast.info    { border-left: 3px solid #3b82f6; }
@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to   { transform: translateX(0); opacity: 1; }
}

/* ==================== FOOTER ==================== */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: 40px 48px 24px;
    margin-top: 60px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 32px;
}
.footer-logo {
    font-family: var(--font-main);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 12px;
}
.footer-logo span { color: var(--text-primary); }
.footer-desc { color: var(--text-muted); font-size: 0.875rem; line-height: 1.7; }
.footer-links h4 {
    font-family: var(--font-main);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}
.footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-links a { color: var(--text-muted); font-size: 0.875rem; transition: var(--transition); }
.footer-links a:hover { color: var(--text-primary); }
.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-dim);
    font-size: 0.8rem;
}

/* ==================== UTILITIES ==================== */
.text-accent { color: var(--accent); }
.text-gold   { color: var(--gold); }
.text-muted  { color: var(--text-muted); }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.gap-8 { gap: 8px; }
.fw-600 { font-weight: 600; }

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1100px) {
    .player-layout { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
    .navbar-nav { display: none; }
    .navbar-search { display: none; }
    .navbar-actions { display: none; }
    .hamburger { display: flex; }
    .section-header { padding: 0 20px; }
    .video-grid { grid-template-columns: repeat(3, 1fr); gap: 12px; padding: 0 20px; }
    .video-scroll { padding: 0 20px 16px; }
    .video-scroll .video-card { width: 120px; }
    .video-card-thumb { aspect-ratio: 3/5 !important; }
    .hero-content { padding: 24px 20px; }
    .hero-title { font-size: 1.6rem; }
    .hero { height: 380px; }
    .player-page { padding: 80px 20px 40px; }
    .upload-page { padding: 80px 20px 40px; }
    .form-row { grid-template-columns: 1fr; }
    .footer { padding: 32px 20px 20px; }
    .footer-grid { grid-template-columns: 1fr; gap: 24px; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
    .admin-sidebar { transform: translateX(-100%); transition: transform 0.3s; }
    .admin-sidebar.open { transform: translateX(0); }
    .admin-main { margin-left: 0; padding: 20px; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .data-table th:nth-child(n+4),
    .data-table td:nth-child(n+4) { display: none; }
    /* เล็กลงบนมือถือเพราะเป็น poster 2:3 */
    .video-card-info { padding: 8px; }
    .video-card-title { font-size: 0.8rem; margin-bottom: 4px; }
    .video-card-meta { font-size: 0.68rem; gap: 4px; }
}
@media (max-width: 480px) {
    .video-grid { grid-template-columns: repeat(3, 1fr); gap: 8px; padding: 0 12px; }
    .video-scroll { padding: 0 12px 16px; gap: 10px; }
    .video-scroll .video-card { width: 100px; }
    .hero { height: 280px; }
    .hero-title { font-size: 1.2rem; }
    .stats-grid { grid-template-columns: 1fr; }
    .video-card-info { padding: 6px; }
    .video-card-title { font-size: 0.72rem; line-height: 1.3; }
    .video-card-meta { font-size: 0.62rem; }
    .badge-ep, .badge-18 { font-size: 0.55rem; padding: 1px 5px; }
    .video-duration { font-size: 0.6rem; padding: 1px 4px; }
}

/* ==================== MOBILE MENU ==================== */
.mobile-menu {
    position: fixed;
    top: 64px; left: 0; right: 0; bottom: 0;
    background: var(--bg-primary);
    z-index: 999;
    padding: 24px;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-nav { display: flex; flex-direction: column; gap: 4px; margin-bottom: 24px; }
.mobile-nav a {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: var(--transition);
    font-family: var(--font-main);
}
.mobile-nav a:hover { color: var(--text-primary); background: var(--bg-hover); }
.mobile-search input {
    width: 100%;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    margin-bottom: 16px;
}

/* Processing status pulse */
.processing-dot {
    display: inline-block;
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--warning);
    animation: pulse 1.5s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.5; transform: scale(0.8); }
}