:root {
  --bg: #0b0d10;
  --panel: #151920;
  --line: #262c36;
  --text: #e8ecf1;
  --muted: #8a94a3;
  --accent: #3b82f6;
  --danger: #e5484d;
  --ok: #30a46c;
  --warn: #f5a524;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.35 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-text-size-adjust: 100%; }
body { padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
  min-height: 100dvh; }

.bar { display: flex; align-items: center; gap: 10px; padding: 10px 16px; border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; letter-spacing: .02em; flex: 1; }
.session { display: flex; align-items: center; gap: 6px; color: var(--muted); font-variant-numeric: tabular-nums; }
.session .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); }
.session.warn .dot { background: var(--warn); }

.btn { appearance: none; border: 1px solid var(--line); background: var(--panel); color: var(--text);
  border-radius: 10px; padding: 9px 12px; font: inherit; font-weight: 600; white-space: nowrap; }
.btn:disabled { opacity: .4; }
.btn.primary { background: var(--accent); border-color: var(--accent); }
.btn.danger { background: var(--danger); border-color: var(--danger); }
.btn.big { padding: 14px 28px; font-size: 17px; width: 100%; }

.clocks { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 10px 16px 0; }
.clock { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 8px 12px; min-width: 0; }
.clock-label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .05em; }
.clock-value { font-size: clamp(26px, 8vw, 40px); font-weight: 700; font-variant-numeric: tabular-nums; line-height: 1.1; }
.clock-value.soon { color: var(--warn); }
.clock-value.now { color: var(--danger); }
.clock-sub { color: var(--muted); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.tiles { display: grid; grid-template-columns: 1fr; gap: 12px; padding: 12px 16px 16px; }
@media (orientation: landscape) and (min-width: 700px) { .tiles { grid-template-columns: 1fr 1fr; } }
.tile { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; min-width: 0; }
.video-wrap { position: relative; aspect-ratio: 16 / 9; background: #000; }
.video-wrap video { width: 100%; height: 100%; object-fit: contain; display: block; }
.overlay { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  color: var(--muted); text-align: center; padding: 12px; pointer-events: none; }
.tile.live .overlay { display: none; }
.controls { display: flex; gap: 8px; padding: 8px; }
.picker { flex: 1; min-width: 0; appearance: none; background: var(--bg); color: var(--text); border: 1px solid var(--line);
  border-radius: 10px; padding: 9px 10px; font: inherit; }

.gate { position: fixed; inset: 0; background: rgba(5,6,8,.85); display: flex; align-items: center; justify-content: center; padding: 16px; }
.gate[hidden] { display: none; }
.gate-card { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 22px; max-width: 380px; width: 100%; }
.gate-card h1 { margin: 0 0 8px; font-size: 22px; }
.gate-card p { color: var(--muted); margin: 0 0 18px; }
.field { width: 100%; margin: 0 0 12px; padding: 12px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--bg); color: var(--text); font: inherit; font-size: 17px; }
.link { color: var(--muted); font-size: 13px; text-decoration: none; }

.audiosel { appearance: none; background: var(--bg); color: var(--text); border: 1px solid var(--line);
  border-radius: 10px; padding: 9px 10px; font: inherit; font-weight: 600; width: 84px; }
.meters { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; padding: 0 8px 8px; }
.meters span { position: relative; font-size: 11px; color: var(--muted); padding-bottom: 6px; }
.meters span.absent { opacity: .3; }
.meters span.selected { color: var(--text); font-weight: 600; }
.meters i { position: absolute; left: 0; bottom: 0; height: 4px; width: 100%; border-radius: 2px; background: var(--line); overflow: hidden; }
.meters i::after { content: ""; position: absolute; inset: 0; width: var(--lvl, 0%); background: var(--ok); transition: width .15s; }
.tile { position: relative; }
.tapsound { position: absolute; left: 50%; top: 30%; transform: translate(-50%, -50%); background: var(--accent); border-color: var(--accent); }
.bar .btn { padding: 7px 10px; font-size: 14px; }
.clock.stale .clock-value { opacity: .5; }
.fsbtn { position: absolute; right: 8px; bottom: 8px; width: 40px; height: 40px; border-radius: 10px; border: 0;
  background: rgba(0,0,0,.55); color: #fff; display: flex; align-items: center; justify-content: center; }
.fsbtn[hidden] { display: none; }
.video-wrap:fullscreen, .video-wrap:-webkit-full-screen { aspect-ratio: auto; width: 100%; height: 100%; background: #000; }