:root{color-scheme:light dark;font-family:system-ui,sans-serif}
body{margin:0;background:Canvas;color:CanvasText}
main{max-width:860px;margin:auto;padding:16px}
video{width:100%;max-height:80vh;background:#000;border-radius:8px}
.btn,button{display:inline-flex;align-items:center;gap:6px;padding:10px 14px;border-radius:8px;border:1px solid #888;background:#2563eb;color:#fff;font-size:1rem;cursor:pointer;text-decoration:none}
button.secondary{background:transparent;color:inherit}
button.danger{background:#b91c1c}
button:disabled{opacity:.6;cursor:wait}
.spinner{width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
input[type=text]{padding:10px;font-size:1rem;width:100%;box-sizing:border-box}
progress{width:100%;height:18px}
.card{border:1px solid #8884;border-radius:10px;padding:12px;margin:12px 0}
.links li{margin:6px 0;word-break:break-all}
.error{color:#dc2626}.warn{color:#b45309}.muted{opacity:.7;font-size:.9em}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
a.btn.secondary{background:transparent;color:inherit}
.photo-full{display:block;max-width:100%;max-height:85vh;margin:0 auto;border-radius:8px;object-fit:contain}
.thumb{width:120px;height:120px;object-fit:cover;border-radius:6px;background:#ddd}
.filter button[aria-pressed=true]{outline:3px solid #f59e0b}
.thumb-wrap{position:relative;display:inline-block;cursor:pointer}
.thumb-wrap .play-icon{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:2.2rem;color:#fff;text-shadow:0 0 8px #000a}
.thumb-wrap .duration{position:absolute;right:6px;bottom:6px;background:#000b;color:#fff;font-size:.8rem;padding:1px 5px;border-radius:4px}