*{box-sizing:border-box}
:root{--bg:#0f0f0f;--card:#1c1c1e;--card2:#262628;--text:#f5f5f5;--muted:#a1a1aa;--red:#ff0033;--red2:#cc0029;--line:#333}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;line-height:1.45}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 16px;position:sticky;top:0;background:rgba(15,15,15,.95);z-index:20;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px}
.logo{width:40px;height:40px;border-radius:10px;background:var(--red);display:flex;align-items:center;justify-content:center;font-size:20px;color:#fff}
.brand h1{font-size:20px;margin:0;line-height:1.1}
.brand p{margin:0;color:var(--muted);font-size:12px}
main{max-width:860px;margin:0 auto;padding:14px 12px 40px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:14px}
h2{font-size:17px;margin:0 0 8px}
label{font-weight:700;display:block;margin-bottom:8px}
.paste-row{display:flex;gap:8px;flex-wrap:wrap}
input[type=text],input[type=search]{flex:1;min-width:200px;background:#111;border:1px solid #444;color:var(--text);border-radius:10px;padding:12px;font-size:16px}
input:focus{outline:2px solid var(--red)}
.btn{border:0;border-radius:10px;padding:12px 16px;font-size:15px;font-weight:700;cursor:pointer;color:#fff}
.btn.primary{background:var(--red)}
.btn.primary:active{background:var(--red2)}
.btn.ghost{background:var(--card2);color:var(--text)}
.btn.small{padding:8px 12px;font-size:13px}
.chip{background:var(--card2);border:1px solid #444;color:var(--text);border-radius:999px;padding:7px 12px;font-size:13px;cursor:pointer}
.chip[aria-pressed=true]{border-color:var(--red);color:#fff;background:#3a0d16}
.examples{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:10px;color:var(--muted);font-size:13px}
.search-row{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.status{margin:12px 0 0;color:var(--muted);font-size:14px;min-height:20px}
.source{margin:6px 0 0;color:#7dd87d;font-size:13px}
.video-wrap{position:relative;background:#000;border-radius:12px;overflow:hidden;aspect-ratio:16/9}
.video-wrap:fullscreen{border-radius:0}
video{width:100%;height:100%;display:block;background:#000}
#audioTrack{display:none}
.embed-wrap{position:absolute;inset:0}
.embed-wrap iframe{width:100%;height:100%;border:0}
.tap-zone{position:absolute;top:0;bottom:0;width:32%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:15px;text-shadow:0 1px 6px #000;opacity:0;pointer-events:none;z-index:4}
.tap-zone.left{left:0}.tap-zone.right{right:0}
.tap-zone.flash{opacity:1}
.big-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:72px;height:72px;border-radius:50%;border:0;background:rgba(255,0,51,.9);color:#fff;font-size:26px;cursor:pointer;z-index:5;display:none}
.big-play.show{display:block}
.lock-overlay{position:absolute;inset:0;background:rgba(0,0,0,.82);display:flex;align-items:center;justify-content:center;z-index:8;text-align:center}
.lock-overlay[hidden]{display:none}
.lock-icon{font-size:44px}
.lock-box p{margin:6px 0}
.lock-sub{color:var(--muted);font-size:13px}
.seek-toast{position:absolute;left:50%;top:16px;transform:translateX(-50%);background:rgba(0,0,0,.8);padding:8px 14px;border-radius:999px;font-weight:700;z-index:6}
.resume-bar{position:absolute;left:10px;right:10px;bottom:10px;background:rgba(0,0,0,.85);border:1px solid #555;border-radius:10px;padding:10px;display:flex;gap:8px;align-items:center;flex-wrap:wrap;z-index:7;font-size:14px}
.controls{margin-top:10px}
#seek{width:100%;accent-color:var(--red);height:22px}
.controls-row{display:flex;gap:6px;align-items:center;flex-wrap:wrap;margin-top:6px}
.cbtn{background:var(--card2);border:1px solid #444;color:#fff;border-radius:9px;padding:9px 10px;font-size:14px;cursor:pointer}
.cbtn.big{font-size:18px;padding:7px 14px}
.time{font-size:13px;color:var(--muted);white-space:nowrap}
#vol{width:80px;accent-color:var(--red)}
select{background:var(--card2);color:#fff;border:1px solid #444;border-radius:9px;padding:9px 6px;font-size:13px}
.meta h2{margin-top:12px}
.channel{color:var(--muted);margin:4px 0}
.desc{color:#d4d4d8;font-size:14px;white-space:pre-wrap;max-height:120px;overflow:auto}
.meta-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.results{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.result{background:var(--card2);border:1px solid #333;border-radius:12px;overflow:hidden;cursor:pointer;text-align:left;padding:0;color:var(--text)}
.result img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block;background:#000}
.result .rbody{padding:10px}
.result .rtitle{font-weight:700;font-size:14px;display:block}
.result .rmeta{color:var(--muted);font-size:12px;display:block;margin-top:4px}
.muted{color:var(--muted)}
.help p{color:#d4d4d8;font-size:14px}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:#fff;color:#111;font-weight:700;padding:11px 18px;border-radius:999px;z-index:50;box-shadow:0 4px 20px rgba(0,0,0,.5);max-width:90vw;text-align:center}
@media (max-width:520px){.brand p{display:none}#vol{width:60px}.btn{padding:12px 13px}}