/* ============================================================
   Claude Steen TikTok Gallery – Public Styles
   Aesthetic: Dark luxury editorial · gold accent · refined motion
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300&family=Jost:wght@300;400;500&display=swap');

:root {
    --cst-accent:    #c8a96e;
    --cst-card-bg:   #0f0f0f;
    --cst-text:      #f0ede6;
    --cst-muted:     #888;
    --cst-border:    rgba(200,169,110,0.18);
    --cst-radius:    4px;
    --cst-shadow:    0 8px 40px rgba(0,0,0,0.55);
    --cst-trans:     0.35s cubic-bezier(0.22,1,0.36,1);
}

/* ── Gallery Container ── */
.cst-gallery {
    font-family: 'Jost', sans-serif;
    color: var(--cst-text);
    padding: 2rem 0;
    container-type: inline-size;
}

/* ── Grid Layout ── */
.cst-layout-grid {
    display: grid;
    gap: 2rem;
}
.cst-layout-grid.cst-cols-1 { grid-template-columns: 1fr; }
.cst-layout-grid.cst-cols-2 { grid-template-columns: repeat(2, 1fr); }
.cst-layout-grid.cst-cols-3 { grid-template-columns: repeat(3, 1fr); }
.cst-layout-grid.cst-cols-4 { grid-template-columns: repeat(4, 1fr); }

/* ── List Layout ── */
.cst-layout-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}
.cst-layout-list .cst-card {
    display: grid;
    grid-template-columns: 360px 1fr;
    align-items: start;
    gap: 0;
}
.cst-layout-list .cst-video-wrap {
    border-radius: var(--cst-radius) 0 0 var(--cst-radius);
}
.cst-layout-list .cst-card-body {
    border-radius: 0 var(--cst-radius) var(--cst-radius) 0;
    border-top: none;
    border-left: none;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* ── Card ── */
.cst-card {
    background: var(--cst-card-bg);
    border: 1px solid var(--cst-border);
    border-radius: var(--cst-radius);
    overflow: hidden;
    box-shadow: var(--cst-shadow);
    transition: transform var(--cst-trans), box-shadow var(--cst-trans), border-color var(--cst-trans);
    will-change: transform;
}

.cst-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.7), 0 0 0 1px var(--cst-accent);
    border-color: var(--cst-accent);
}

/* ── Video Wrapper ── */
.cst-video-wrap {
    position: relative;
    overflow: hidden;
    background: #000;
    aspect-ratio: 9/16;   /* TikTok portrait */
}

/* List mode: landscape ratio */
.cst-layout-list .cst-video-wrap {
    aspect-ratio: 16/9;
}

.cst-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.cst-video.cst-loaded,
.cst-card--playing .cst-video {
    opacity: 1;
}

/* ── Poster / Overlay ── */
.cst-poster {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 2;
    cursor: pointer;
    transition: opacity var(--cst-trans);
}

.cst-card--playing .cst-poster {
    opacity: 0;
    pointer-events: none;
}

.cst-play-btn {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    background: none;
    border: none;
    cursor: pointer;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--cst-trans);
    padding: 0;
}

.cst-play-btn:hover {
    background: rgba(0,0,0,0.25);
}

.cst-play-btn svg {
    width: 64px;
    height: 64px;
    filter: drop-shadow(0 2px 12px rgba(0,0,0,0.6));
    transition: transform var(--cst-trans), color var(--cst-trans);
    color: #fff;
}

.cst-play-btn:hover svg {
    transform: scale(1.12);
    color: var(--cst-accent);
}

.cst-play-btn svg circle {
    opacity: 0.4;
}

.cst-video-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(to top, rgba(0,0,0,0.55) 0%, transparent 45%);
    z-index: 1;
}

/* ── Card Body ── */
.cst-card-body {
    padding: 1.25rem 1.4rem 1.5rem;
    border-top: 1px solid var(--cst-border);
}

.cst-title {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 300;
    font-size: 1.35rem;
    line-height: 1.3;
    letter-spacing: 0.03em;
    color: var(--cst-text);
    margin: 0 0 0.6rem;
}

.cst-description {
    font-size: 0.84rem;
    font-weight: 300;
    color: var(--cst-muted);
    line-height: 1.65;
    margin: 0 0 1rem;
}

.cst-tiktok-link {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--cst-accent);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    padding-bottom: 1px;
    transition: border-color var(--cst-trans), opacity var(--cst-trans);
}

.cst-tiktok-link:hover {
    border-bottom-color: var(--cst-accent);
    opacity: 0.8;
}

.cst-tiktok-link svg {
    flex-shrink: 0;
    opacity: 0.85;
}

/* ── No videos ── */
.cst-no-videos {
    color: var(--cst-muted);
    font-style: italic;
    text-align: center;
    padding: 3rem 0;
}

/* ── Responsive ── */
@container (max-width: 900px) {
    .cst-layout-grid.cst-cols-4 { grid-template-columns: repeat(2, 1fr); }
    .cst-layout-grid.cst-cols-3 { grid-template-columns: repeat(2, 1fr); }
}

@container (max-width: 600px) {
    .cst-layout-grid.cst-cols-4,
    .cst-layout-grid.cst-cols-3,
    .cst-layout-grid.cst-cols-2 { grid-template-columns: 1fr; }

    .cst-layout-list .cst-card {
        grid-template-columns: 1fr;
    }
    .cst-layout-list .cst-video-wrap {
        border-radius: var(--cst-radius) var(--cst-radius) 0 0;
        aspect-ratio: 16/9;
    }
    .cst-layout-list .cst-card-body {
        border-radius: 0 0 var(--cst-radius) var(--cst-radius);
    }
}

/* ── Video controls theme (WebKit) ── */
.cst-video::-webkit-media-controls-panel {
    background: rgba(0,0,0,0.7);
}