:root{
  --bg:#0f0f0f; --surface:#212121; --surface-2:#272727; --surface-3:#1a1a1a;
  --text:#f1f1f1; --muted:#aaa; --faint:#717171;
  --accent:#ec4899; --accent-2:#f472b6; --accent-dark:#9d174d;
  --red:#ff0000; --ok:#22c55e; --warn:#f59e0b; --err:#ef4444;
  --border:#3d3d3d; --chip:#272727; --radius:8px;
}
*{box-sizing:border-box}
html{background:var(--bg)}
body{background:var(--bg);color:var(--text);font-family:'Sora',system-ui,sans-serif;margin:0;min-height:100vh}
a{color:inherit;text-decoration:none}
.muted{color:var(--muted)} .accent{color:var(--accent)}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}
.chip{background:var(--chip);border:1px solid var(--border);border-radius:8px;padding:6px 12px;font-size:13px;white-space:nowrap;cursor:pointer}
.chip.active{background:var(--text);color:#0f0f0f;border-color:var(--text)}
.btn-accent{background:var(--accent);color:#fff;border-radius:8px;font-weight:600}
.btn-accent:hover{background:var(--accent-2)}
.toprail{position:sticky;top:0;z-index:40;background:rgba(15,15,15,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}
.side-link{display:flex;align-items:center;gap:14px;padding:9px 12px;border-radius:8px;font-size:14px;color:var(--text)}
.side-link:hover{background:var(--surface-2)} .side-link.active{background:var(--surface-2);font-weight:600;border-left:3px solid var(--accent)}
.thumb{position:relative;border-radius:8px;overflow:hidden;background:#1c1c1c;aspect-ratio:16/9}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.badge-dur{position:absolute;right:6px;bottom:6px;background:rgba(0,0,0,.85);font-size:12px;padding:1px 6px;border-radius:6px}
.badge-live{background:#ff0000;color:#fff;font-size:11px;font-weight:700;padding:1px 6px;border-radius:6px}
.badge-stale{background:rgba(245,158,11,.15);color:var(--warn);border:1px solid var(--warn);font-size:11px;padding:2px 8px;border-radius:8px}
#fallbackbar{display:none;background:#fef3c7;color:#451a03;border:1px solid #f59e0b;border-radius:8px;padding:10px 12px;margin-top:10px;font-size:13px;display:none;gap:8px;flex-wrap:wrap;align-items:center}
#fallbackbar.show{display:flex}
.progress{position:absolute;left:0;bottom:0;height:3px;background:var(--accent)}
.skel{background:linear-gradient(90deg,#1e1e1e,#2a2a2a,#1e1e1e);background-size:200% 100%;animation:sh 1.2s infinite}
@keyframes sh{to{background-position:-200% 0}}
input,select,textarea{background:var(--surface-2);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:10px 12px;width:100%}
input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
button{cursor:pointer}
.acc{border:1px solid var(--border);border-radius:8px;background:var(--surface)}
.acc-body{display:none;padding:12px 14px} .acc.open .acc-body{display:block}
.hero-video{position:relative;border-radius:10px;overflow:hidden;border:1px solid var(--border)}
.hero-video video{width:100%;max-height:46vh;object-fit:cover;display:block}
.toast{position:fixed;bottom:76px;left:50%;transform:translateX(-50%);background:#f1f1f1;color:#0f0f0f;padding:10px 18px;border-radius:8px;z-index:99;font-size:14px;display:none}
.miniplayer{position:fixed;right:16px;bottom:76px;width:340px;z-index:60;display:none;background:#000;border:1px solid var(--border);border-radius:8px;overflow:hidden}
.miniplayer video{width:100%;aspect-ratio:16/9;background:#000}
.bottomnav{position:fixed;bottom:0;left:0;right:0;z-index:40;background:rgba(15,15,15,.97);border-top:1px solid var(--border);display:none}
@media(max-width:768px){.bottomnav{display:flex}.side-desktop{display:none!important}.miniplayer{width:220px;right:8px;bottom:70px}}
@media(min-width:769px){.side-desktop{display:block!important}}
.grid-videos{display:grid;gap:18px 14px;grid-template-columns:repeat(1,1fr)}
@media(min-width:640px){.grid-videos{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.grid-videos{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1536px){.grid-videos{grid-template-columns:repeat(4,1fr)}}
.shorts-feed{scroll-snap-type:y mandatory;height:calc(100vh - 57px);overflow-y:auto}
.shorts-item{scroll-snap-align:start;height:calc(100vh - 57px);display:flex;justify-content:center;align-items:center;gap:12px}
.shorts-frame{height:92%;aspect-ratio:9/16;max-width:92vw;background:#000;border-radius:10px;overflow:hidden;position:relative;border:1px solid var(--border)}
.shorts-frame video{width:100%;height:100%;object-fit:cover}
.rail-scroll{display:flex;gap:8px;overflow-x:auto;padding:10px 0;scrollbar-width:none}
.rail-scroll::-webkit-scrollbar{display:none}
.vlist{display:flex;flex-direction:column;gap:12px}
.vrow{display:flex;gap:10px}
.vrow .thumb{width:168px;flex-shrink:0}
@media(max-width:640px){.vrow .thumb{width:150px}}
.kbd{border:1px solid var(--border);border-radius:6px;padding:0 6px;font-size:12px;background:var(--surface-2)}