:root {
  --bg: #0c0f14;
  --panel: #151a22;
  --line: #232b36;
  --text: #e7edf3;
  --muted: #8a96a6;
  --accent: #3da9fc;
  --live: #ff4d4f;
  --off: #6b7686;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 15px/1.5 system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}
a { color: inherit; text-decoration: none; }

.topbar { padding: 22px 24px; border-bottom: 1px solid var(--line); }
.topbar h1 { margin: 0; font-size: 20px; }
.topbar .sub { margin: 4px 0 0; color: var(--muted); }
.topbar.slim { display: flex; align-items: center; gap: 18px; }
.topbar .back { color: var(--accent); }
.topbar .watching { color: var(--muted); }
.topbar .watching b { color: var(--text); }

/* ---- landing grid ---- */
.grid {
  display: grid; gap: 16px; padding: 24px;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}
.card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 12px; overflow: hidden; transition: border-color .15s, transform .15s, opacity .15s;
}
.card:hover { border-color: var(--accent); transform: translateY(-2px); }
.card.offline { opacity: .6; }
.thumb {
  aspect-ratio: 16/9; display: flex; align-items: flex-start; justify-content: flex-start;
  padding: 12px; background: #0a0d12;
}
.badge {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 5px 10px; border-radius: 999px; background: rgba(0,0,0,.45);
  font-size: 12px; font-weight: 700; letter-spacing: .5px;
}
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--off); }
.card.live .badge { color: var(--live); }
.card.live .dot {
  background: var(--live);
  box-shadow: 0 0 0 0 rgba(255,77,79,.6); animation: pulse 1.6s infinite;
}
.card.offline .badge { color: var(--off); }
@keyframes pulse { 70% { box-shadow: 0 0 0 8px rgba(255,77,79,0); } }
.card-name { padding: 12px 14px; font-weight: 600; }

/* ---- player ---- */
.player-wrap { max-width: 1100px; margin: 0 auto; padding: 24px; }
.video-box {
  position: relative;
  background: #000; border-radius: 12px; overflow: hidden; border: 1px solid var(--line);
}
video { width: 100%; display: block; aspect-ratio: 16/9; background: #000; }

.overlay {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  background: rgba(10,13,18,.82); color: var(--text);
}
.overlay-inner { text-align: center; }
.overlay-inner p { margin: 14px 0 0; color: var(--muted); }
.spinner {
  width: 34px; height: 34px; margin: 0 auto; border-radius: 50%;
  border: 3px solid var(--line); border-top-color: var(--accent);
  animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.switcher { display: flex; flex-wrap: wrap; gap: 10px; margin: 16px 0; }
.switch-btn {
  padding: 8px 14px; border: 1px solid var(--line); border-radius: 999px;
  background: var(--panel); color: var(--muted);
}
.switch-btn.active, .switch-btn:hover { border-color: var(--accent); color: var(--text); }