/* Keine externen Fonts/Assets - alles bleibt lokal, keine Verbindung zu Dritten. */

:root {
    --bg: #05060a;
    --bg-alt: #0c0f18;
    --card-bg: #10141f;
    --text: #eef1ff;
    --text-dim: #8b93ad;
    --neon-cyan: #00f0ff;
    --neon-pink: #ff2ec4;
    --neon-purple: #7b2fff;
    --border: #1e2436;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
}

body {
    background:
        radial-gradient(circle at 15% 0%, rgba(123, 47, 255, 0.25), transparent 45%),
        radial-gradient(circle at 85% 10%, rgba(0, 240, 255, 0.18), transparent 40%),
        var(--bg);
    color: var(--text);
    font-family: "Segoe UI", "Helvetica Neue", Arial, system-ui, sans-serif;
    min-height: 100vh;
}

.site-header {
    text-align: center;
    padding: 3.5rem 1.5rem 2rem;
}

.logo-mark {
    display: inline-block;
}

.logo-mark a {
    display: inline-block;
    font-size: clamp(1.8rem, 5vw, 3rem);
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple) 55%, var(--neon-pink));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    filter: drop-shadow(0 0 18px rgba(123, 47, 255, 0.45));
}

main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem 4rem;
}

.status-message {
    text-align: center;
    color: var(--text-dim);
    padding: 3rem 1rem;
    font-size: 1rem;
}

.status-error {
    color: var(--neon-pink);
}

.shorts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 1.1rem;
}

.short-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    text-decoration: none;
    color: var(--text);
    isolation: isolate;
    transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.short-card::before {
    content: "";
    position: absolute;
    inset: -1px;
    border-radius: 14px;
    padding: 1px;
    background: linear-gradient(135deg,
        hsl(var(--accent-hue) 90% 60% / 0.9),
        transparent 40%,
        hsl(calc(var(--accent-hue) + 60) 90% 60% / 0.7));
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.18s ease;
    z-index: 1;
    pointer-events: none;
}

.short-card:hover,
.short-card:focus-visible {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px -10px hsl(var(--accent-hue) 90% 55% / 0.55);
}

.short-card:hover::before,
.short-card:focus-visible::before {
    opacity: 1;
}

.short-thumb {
    position: relative;
    aspect-ratio: 9 / 16;
    width: 100%;
    background: var(--bg-alt);
    display: block;
    overflow: hidden;
}

.short-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.short-card:hover .short-thumb img {
    transform: scale(1.06);
}

.short-thumb-fallback {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: 800;
    color: hsl(var(--accent-hue) 90% 65%);
    background:
        linear-gradient(160deg, hsl(var(--accent-hue) 60% 14%), var(--bg-alt));
    text-transform: uppercase;
}

.play-badge {
    position: absolute;
    right: 0.5rem;
    bottom: 0.5rem;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(5, 6, 10, 0.65);
    backdrop-filter: blur(4px);
    color: #fff;
    font-size: 0.7rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 12px hsl(var(--accent-hue) 90% 55% / 0.6);
}

.short-info {
    padding: 0.7rem 0.8rem 0.85rem;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    flex: 1;
}

.short-title {
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.short-views {
    font-size: 0.72rem;
    color: var(--text-dim);
    letter-spacing: 0.02em;
}

@media (max-width: 420px) {
    .shorts-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 0.8rem;
    }
}