:root{
  --bg:#0b0e14; --ink:#e6eef7; --muted:#a9b4c2;
  --card:#121826; --btn:#1f2a44; --btn-h:#273352;
  --ok:#2ecc71; --err:#e53935;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);
  font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial}
header,footer{padding:12px 18px;background:var(--card);
  display:flex;align-items:center;justify-content:space-between;
  border-bottom:1px solid rgba(255,255,255,.08)}
.brand{display:flex;align-items:center;gap:10px}
.brand img{width:40px;height:40px;border-radius:50%;display:block}
.btn{background:var(--btn);color:#fff;border:1px solid rgba(255,255,255,.15);
  padding:.55rem .8rem;border-radius:10px;cursor:pointer;text-decoration:none;display:inline-block}
.btn:hover{background:var(--btn-h)}
.pill{display:inline-flex;gap:8px;align-items:center;padding:6px 10px;
  border-radius:999px;background:#101626;border:1px solid rgba(255,255,255,.12)}
.badge-live,.badge-off{display:inline-flex;gap:8px;align-items:center;padding:4px 8px;
  border-radius:999px;margin-left:8px;font-weight:500}
.badge-live{background:rgba(46,204,113,.15);border:1px solid rgba(46,204,113,.4);color:#2ecc71}
.badge-off{background:rgba(229,57,53,.15);border:1px solid rgba(229,57,53,.4);color:#e53935}
.blink{animation:kr-blink 1s steps(2,start) infinite}
@keyframes kr-blink{to{opacity:.35}}
.bell{position:relative}
.bell b{position:absolute;top:-6px;right:-8px;background:#e53935;color:#fff;
  border-radius:999px;padding:1px 6px;font-size:12px}
.wrap{display:grid;grid-template-columns:2fr 1fr;gap:16px;padding:16px}
@media (max-width:900px){.wrap{grid-template-columns:1fr}}
.player{background:#0f1a30;border:1px solid rgba(255,255,255,.08);
  border-radius:12px;padding:10px}
.player video{width:100%;max-height:70vh;border-radius:12px;background:#000}
.panel{background:#121826;border:1px solid rgba(255,255,255,.08);
  border-radius:12px;padding:12px;display:flex;flex-direction:column;gap:10px}
.chat{height:420px;overflow:auto;background:#0f1526;
  border:1px solid rgba(255,255,255,.06);border-radius:10px;padding:8px}
.msg{margin:8px 0}
.me{color:#9cc3ff}
.emoji-bar{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}
.emoji-btn{background:#1f2a44;color:#fff;border:1px solid rgba(255,255,255,.15);
  padding:.3rem .55rem;border-radius:8px;cursor:pointer}
.muted{color:var(--muted)}