/* ==========================================
   browse.css — Modern Home Screen with Smooth Tile Grids and Hover Effects
   ========================================== */

/* ── Browse Rows & Grid ── */
.yt-browse {
    flex: 1;
    overflow-y: auto;
    padding: 32px 40px 48px;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.yt-browse.hidden {
    display: none;
}

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

.section-title,
.yt-row-title {
    font-size: clamp(1.1rem, 4vw, 1.4rem);
    font-weight: 600;
    color: var(--text);
    letter-spacing: -0.01em;
    margin-bottom: 4px;
}

.section-icon {
    margin-right: 8px;
}

.carousel-track {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 20px;
    padding: 8px 0;
}

@media (min-width: 769px) {
    .live-carousel-track {
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
        gap: 24px;
    }
}

.home-ch-card,
.yt-tile {
    width: 100%;
    cursor: pointer;
    transition: all 0.25s var(--ease);
}

.home-ch-card:hover,
.yt-tile:hover {
    transform: translateY(-4px);
}

.yt-tile-thumb {
    width: 100%;
    aspect-ratio: 16 / 9;
    height: auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    background: var(--surface2);
    transition: box-shadow var(--transition-fast);
}

.home-ch-card:hover .yt-tile-thumb {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.yt-tile-live {
    position: absolute;
    top: 8px;
    left: 8px;
    background: var(--red);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 20px;
    letter-spacing: 0.04em;
    line-height: 1;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.home-ch-name,
.yt-tile-title {
    margin-top: 12px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.yt-tile-meta {
    margin-top: 4px;
    font-size: 0.75rem;
    color: var(--text3);
}

/* ── Watch More (Mobile Stack UI) ── */
.watch-more {
    display: none;
}

.wm-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 16px 12px;
    border-top: 1px solid var(--border);
}

.wm-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text2);
}

.wm-toggle-btn {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text2);
    padding: 4px 10px;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.wm-toggle-btn:hover {
    background: var(--surface2);
    color: var(--text1);
}

.wm-category {
    margin-bottom: 16px;
}

.wm-cat-title {
    padding: 0 16px;
    font-size: 1.05rem;
    margin-bottom: 12px;
}

.wm-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 14px;
    padding: 0 16px 20px;
}

.wm-thumb {
    width: 100%;
    aspect-ratio: 16 / 9;
    height: auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    background: var(--surface2);
    transition: transform var(--transition-fast);
}

.wm-card {
    cursor: pointer;
    transition: all 0.2s var(--ease);
}

.wm-card:hover {
    transform: translateY(-2px);
}

.wm-name {
    margin-top: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.wm-meta {
    font-size: 0.7rem;
    color: var(--text3);
    margin-top: 2px;
}

/* ── Footer ── */
.site-footer {
    background: #0e0e0e;
    border-top: 1px solid var(--border);
    padding: 40px 20px 28px;
    margin-top: 48px;
    position: relative;
    font-size: 0.8rem;
    color: var(--text3);
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.4;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 40px;
    align-items: start;
}

/* Brand column */
.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-logo {
    display: flex;
    align-items: baseline;
    font-size: 1.2rem;
    color: var(--text);
    font-weight: 700;
    letter-spacing: 0.01em;
}

.footer-logo .logo-pi {
    color: var(--accent);
}

.footer-tagline {
    font-size: 0.8rem;
    color: var(--text3);
    line-height: 1.6;
}

.footer-dev {
    font-size: 0.75rem;
    color: var(--text3);
}

.footer-dev a {
    color: var(--text2);
    text-decoration: none;
    transition: color 0.15s;
}

.footer-dev a:hover {
    color: var(--accent);
}

/* Link columns */
.footer-links,
.footer-meta {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-col-label {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text2);
    margin-bottom: 4px;
}

.footer-links a {
    font-size: 0.82rem;
    color: var(--text3);
    text-decoration: none;
    transition: color 0.15s;
    width: fit-content;
}

.footer-links a:hover {
    color: var(--text);
    text-decoration: none;
}

.footer-note {
    font-size: 0.78rem;
    color: var(--text3);
    line-height: 1.6;
}

.footer-copy {
    font-size: 0.75rem;
    color: var(--text3);
    font-family: monospace;
    margin-top: 4px;
}

/* Footer mobile */
@media (max-width: 640px) {
    .footer-inner {
        grid-template-columns: 1fr 1fr;
        gap: 28px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 400px) {
    .footer-inner {
        grid-template-columns: 1fr;
    }
}

/* ── Offline Tracker Visual Styling ── */
body.hide-offline-active .ch-item.is-offline,
body.hide-offline-active .home-ch-card.is-offline,
body.hide-offline-active .wm-card.is-offline {
    display: none !important;
}

body:not(.hide-offline-active) .ch-item.is-offline,
body:not(.hide-offline-active) .home-ch-card.is-offline,
body:not(.hide-offline-active) .wm-card.is-offline {
    opacity: 0.45;
    filter: grayscale(0.85);
    transition: all var(--transition-fast);
}

/* Hide live badges & dot indicators for offline channels when visible */
body:not(.hide-offline-active) .ch-item.is-offline .ch-live-dot,
body:not(.hide-offline-active) .home-ch-card.is-offline .home-live-badge,
body:not(.hide-offline-active) .wm-card.is-offline .home-live-badge {
    display: none !important;
}

/* ── Responsive / Mobile Media Queries ── */
@media (max-width: 768px) {
    .yt-browse {
        padding: 16px 14px 40px;
        gap: 24px;
    }

    .section-title,
    .yt-row-title {
        font-size: 1rem;
        margin-bottom: 6px;
    }

    .carousel-track {
        grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
        gap: 12px;
        padding: 4px 0;
    }
}

@media (max-width: 500px) {
    .carousel-track {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        padding: 2px 0;
    }

    .ch-logo-box--tile {
        padding: 4px 6px;
    }

    .ch-logo-box--tile .ch-logo-fallback {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .yt-browse {
        padding: 12px 10px 40px;
        gap: 18px;
    }

    .section-title,
    .yt-row-title {
        font-size: 0.95rem;
        margin-bottom: 4px;
    }

    .home-ch-name,
    .yt-tile-title {
        font-size: 0.78rem;
        margin-top: 8px;
    }

    .yt-tile-meta {
        font-size: 0.68rem;
        margin-top: 2px;
    }
}