:root{--bg:#08080c;--bg-alt:#0f0f16;--card:#15151f;--card-border:#ffffff14;--text:#f2f1f6;--text-dim:#f2f1f69e;--accent-a:#8b5cf6;--accent-b:#f72585;--accent-c:#22d3ee;--gradient:linear-gradient(120deg, var(--accent-a), var(--accent-b) 55%, var(--accent-c));--success:#34d399;--danger:#f87171;--warning:#fbbf24;--radius:16px;--radius-btn:12px}*{box-sizing:border-box}html,body{max-width:100vw;overflow-x:hidden}body{color:var(--text);background:var(--bg);margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.6}h1,h2,h3{letter-spacing:-.5px;margin:0;font-family:Space Grotesk,Inter,sans-serif;font-weight:700}a{color:inherit;text-decoration:none}button{font-family:inherit}.container{max-width:1180px;margin:0 auto;padding:0 20px}.app-header{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--card-border);z-index:100;background:#08080cd9;padding:16px 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#f871714d;border-radius:10px;margin-bottom:16px;padding:10px 14px;font-size:.85rem}.form-warning{color:var(--warning);background:#fbbf241a;border:1px solid #fbbf244d;border-radius:10px;margin-bottom:16px;padding:10px 14px;font-size:.85rem}.video-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px;margin-top:28px;display:grid}.video-card{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);transition:transform .2s,border-color .2s;display:block;overflow:hidden}.video-card:hover{border-color:#fff3;transform:translateY(-4px)}.video-card .thumb{aspect-ratio:9/16;background:linear-gradient(160deg,#1a1a26,#0c0c12);justify-content:center;align-items:center;display:flex;position:relative}.video-card .thumb video{object-fit:cover;width:100%;height:100%}.video-card .body{padding:14px 16px}.video-card 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var(--card-border);border-radius:var(--radius);padding:28px}.avatar-grid{grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:14px;max-height:420px;margin-top:20px;display:grid;overflow-y:auto}.avatar-tile{cursor:pointer;aspect-ratio:3/4;background:var(--bg-alt);border:2px solid #0000;border-radius:12px;position:relative;overflow:hidden}.avatar-tile img{object-fit:cover;width:100%;height:100%}.avatar-tile.selected{border-color:var(--accent-a);box-shadow:0 0 0 3px #8b5cf640}.spinner{border:2px solid #ffffff40;border-top-color:var(--text);border-radius:50%;width:18px;height:18px;animation:.8s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.watch-video{aspect-ratio:9/16;border-radius:var(--radius);background:#000;width:100%;max-width:420px;margin:0 auto;overflow:hidden}.watch-video video{object-fit:contain;width:100%;height:100%}