/* ============================================================
   Variables & base
   Thème clair par défaut ; le thème sombre s'active via
   l'attribut data-theme="dark" sur <html> (basculé en JS).
   ============================================================ */
:root {
    --bg-color: #f5f6f8;
    --bg-elevated: #ffffff;
    --bg-card: #ffffff;
    --text-primary: #14161c;
    --text-secondary: #5c6270;
    --accent: #ff3b30;
    --accent-hover: #e6342b;
    --live-color: #ff3b30;
    --border-color: #e2e4ea;
    --border-hover: #c7cad4;
    --radius: 10px;
    --transition: 0.2s ease;
    --shadow-card: 0 12px 28px rgba(20, 22, 28, 0.12);
}

[data-theme="dark"] {
    --bg-color: #0d0f14;
    --bg-elevated: #161922;
    --bg-card: #1c202b;
    --text-primary: #f2f3f5;
    --text-secondary: #9aa0ac;
    --accent: #ff3b30;
    --accent-hover: #ff5b52;
    --live-color: #ff3b30;
    --border-color: #262b38;
    --border-hover: #3a4152;
    --shadow-card: 0 12px 28px rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, sans-serif;
    padding-top: 70px;
    transition: background-color var(--transition), color var(--transition);
}

a { text-decoration: none; color: inherit; }
a:hover { text-decoration: none; }

img { max-width: 100%; display: block; }

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-color); }
::-webkit-scrollbar-thumb { background: var(--border-hover); border-radius: 4px; }

/* ============================================================
   Navbar
   ============================================================ */
.navbar-tv {
    background-color: var(--bg-elevated);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    height: 70px;
}

.navbar-tv .navbar-brand {
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}
.navbar-tv .navbar-brand span { color: var(--accent); }

.navbar-tv .nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    padding: 0.5rem 0.9rem !important;
    transition: color var(--transition);
}
.navbar-tv .nav-link:hover,
.navbar-tv .nav-link.active {
    color: var(--text-primary);
}

/* Recherche + autosuggestion */
.search-wrapper {
    position: relative;
    width: 100%;
    max-width: 420px;
}
.search-wrapper input.form-control {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 30px;
    padding: 0.5rem 1rem 0.5rem 2.5rem;
}
.search-wrapper input.form-control:focus {
    background-color: var(--bg-card);
    color: var(--text-primary);
    border-color: var(--accent);
    box-shadow: 0 0 0 0.15rem rgba(255, 59, 48, 0.25);
}
.search-wrapper .search-icon {
    position: absolute;
    left: 0.9rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    pointer-events: none;
}

.suggestions-list {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
    max-height: 400px;
    overflow-y: auto;
    z-index: 1050;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    display: none;
}
.suggestions-list.show { display: block; }

.suggestion-item {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.55rem 0.8rem;
    cursor: pointer;
    border-bottom: 1px solid var(--border-color);
    transition: background var(--transition);
}
.suggestion-item:last-child { border-bottom: none; }
.suggestion-item:hover,
.suggestion-item.active { background: var(--bg-card); }

.suggestion-item img {
    width: 56px;
    height: 34px;
    object-fit: cover;
    border-radius: 4px;
    flex-shrink: 0;
    background: #000;
}
.suggestion-item .suggestion-title {
    font-size: 0.88rem;
    font-weight: 600;
    line-height: 1.2;
}
.suggestion-item .suggestion-meta {
    font-size: 0.75rem;
    color: var(--text-secondary);
}
.suggestion-empty {
    padding: 0.8rem;
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-align: center;
}

/* ============================================================
   Bascule de thème (clair par défaut / sombre en option)
   ============================================================ */
.theme-toggle-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 50%;
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background var(--transition), border-color var(--transition);
    flex-shrink: 0;
}
.theme-toggle-btn:hover {
    background: var(--bg-card);
    border-color: var(--border-hover);
}

/* Dropdown "Émissions" adapté au thème (remplace dropdown-menu-dark) */
.dropdown-menu-tv {
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
}
.dropdown-menu-tv .dropdown-item {
    color: var(--text-primary);
}
.dropdown-menu-tv .dropdown-item:hover,
.dropdown-menu-tv .dropdown-item:focus {
    background: var(--bg-card);
    color: var(--text-primary);
}

/* Menu mobile (offcanvas) adapté au thème */
.offcanvas-tv {
    background: var(--bg-elevated);
    color: var(--text-primary);
}
.offcanvas-tv .nav-link {
    color: var(--text-primary);
}
.offcanvas-tv .nav-link:hover {
    color: var(--accent);
}
.offcanvas-tv hr {
    border-color: var(--border-color);
    opacity: 1;
}
.btn-close-tv {
    filter: none;
}
[data-theme="dark"] .btn-close-tv {
    filter: invert(1) grayscale(100%) brightness(200%);
}

.btn-tv-outline {
    display: inline-block;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    background: transparent;
    transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.btn-tv-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--bg-card);
}

/* ============================================================
   Sections communes
   ============================================================ */
.section-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.section-title .live-dot {
    width: 10px;
    height: 10px;
    background: var(--live-color);
    border-radius: 50%;
    display: inline-block;
    animation: pulse 1.5s infinite;
}
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(255,59,48,0.6); }
    70% { box-shadow: 0 0 0 8px rgba(255,59,48,0); }
    100% { box-shadow: 0 0 0 0 rgba(255,59,48,0); }
}

.badge-live {
    background: var(--live-color);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.badge-duration {
    position: absolute;
    bottom: 6px;
    right: 6px;
    background: rgba(0,0,0,0.8);
    color: #fff;
    font-size: 0.7rem;
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
}

/* ============================================================
   Grille de cartes vidéo
   ============================================================ */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 1.1rem;
}

.video-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
    border: 1px solid var(--border-color);
}
.video-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
    border-color: var(--border-hover);
}

.video-thumb {
    position: relative;
    aspect-ratio: 16 / 9;
    background: #000;
    overflow: hidden;
}
.video-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.video-thumb .badge-live {
    position: absolute;
    top: 8px;
    left: 8px;
}
.video-thumb .play-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.15);
    opacity: 0;
    transition: opacity var(--transition);
}
.video-card:hover .play-overlay { opacity: 1; }
.play-overlay i { font-size: 2.4rem; color: #fff; filter: drop-shadow(0 2px 6px rgba(0,0,0,0.6)); }

.video-info { padding: 0.7rem 0.85rem 0.2rem; }
.video-info .video-title {
    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.video-meta {
    font-size: 0.78rem;
    color: var(--text-secondary);
}
.video-card .video-meta {
    padding: 0.2rem 0.85rem 0.85rem;
}
.video-card .video-meta a:hover {
    color: var(--accent);
}

/* Carousel "en direct" horizontal scroll sur mobile */
.live-scroll {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    scroll-snap-type: x mandatory;
}
.live-scroll .video-card { min-width: 260px; scroll-snap-align: start; }

/* ============================================================
   Catégories - page listing
   ============================================================ */
.category-card {
    background: linear-gradient(145deg, var(--bg-card), var(--bg-elevated));
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1.6rem 1rem;
    text-align: center;
    transition: transform var(--transition), border-color var(--transition);
}
.category-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
}
.category-card i { font-size: 2rem; color: var(--accent); margin-bottom: 0.6rem; display: block; }
.category-card .cat-name { font-weight: 700; }

/* ============================================================
   Page Watch
   ============================================================ */
.player-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    border-radius: var(--radius);
    overflow: hidden;
}
.player-wrapper video,
.player-wrapper iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

.watch-title { font-size: 1.4rem; font-weight: 700; margin: 1rem 0 0.3rem; }
.watch-meta { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 1rem; }
.watch-description {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1rem;
    font-size: 0.92rem;
    color: var(--text-secondary);
}

.description-content {
    max-height: 4.6em;
    overflow: hidden;
    position: relative;
    line-height: 1.55;
}
.description-content.expanded {
    max-height: none;
}

/* ============================================================
   Scroll infini
   ============================================================ */
.infinite-sentinel {
    height: 1px;
}
.infinite-status {
    font-size: 0.9rem;
}
.infinite-status .spinner-border {
    width: 1.4rem;
    height: 1.4rem;
}

/* ============================================================
   Pagination
   ============================================================ */
.pagination-tv { display: flex; justify-content: center; gap: 0.4rem; margin-top: 2rem; flex-wrap: wrap; }
.pagination-tv a, .pagination-tv span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    border-radius: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 0.9rem;
    padding: 0 0.6rem;
}
.pagination-tv a:hover { border-color: var(--accent); }
.pagination-tv .active { background: var(--accent); border-color: var(--accent); }
.pagination-tv .disabled { opacity: 0.4; pointer-events: none; }

/* ============================================================
   Footer
   ============================================================ */
.footer-tv {
    background: var(--bg-elevated);
    border-top: 1px solid var(--border-color);
    margin-top: 3rem;
    padding: 2rem 0 1.2rem;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 767.98px) {
    body { padding-top: 60px; }
    .navbar-tv { height: 60px; }
    .video-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 0.7rem; }
    .section-title { font-size: 1.1rem; }
    .watch-title { font-size: 1.15rem; }
}

.offcanvas-search { padding: 1rem; }