:root {
  --bg: #0b0d12;
  --panel: #141821;
  --line: #242a36;
  --text: #e8ebf1;
  --muted: #8a93a6;
  --accent: #3dd6b5;
  --accent-ink: #052a22;
  --danger: #ff6b6b;
  --warn: #f5b84a;
  --radius: 10px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); line-height: 1.5; }
a { color: var(--accent); }
.wrap { max-width: 1120px; margin: 0 auto; padding: 24px 16px 48px; }
header.top { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.logo { font-weight: 800; letter-spacing: .14em; font-size: 15px; }
.logo span { color: var(--accent); }
header.top nav { margin-left: auto; display: flex; gap: 16px; font-size: 14px; }
header.top nav a { color: var(--muted); text-decoration: none; }
header.top nav a[aria-current] { color: var(--text); }
h1 { font-size: 24px; margin: 0 0 4px; }
.sub { color: var(--muted); margin: 0 0 24px; font-size: 14px; }
.grid { display: grid; grid-template-columns: 340px 1fr; gap: 20px; align-items: start; }
.grid.two { grid-template-columns: 1fr 1fr; }
@media (max-width: 860px) { .grid, .grid.two { grid-template-columns: 1fr; } }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.panel h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin: 0 0 14px; }
label { display: block; font-size: 13px; color: var(--muted); margin: 12px 0 4px; }
input, select { width: 100%; background: var(--bg); color: var(--text); border: 1px solid var(--line); border-radius: 8px; padding: 9px 10px; font: inherit; font-size: 14px; }
input:focus, select:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.row { display: flex; gap: 10px; }
.row > * { flex: 1; }
button { font: inherit; font-weight: 600; font-size: 14px; border-radius: 8px; border: 1px solid var(--line); background: var(--bg); color: var(--text); padding: 10px 14px; cursor: pointer; }
button.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
button.danger { color: var(--danger); }
button:disabled { opacity: .5; cursor: default; }
.actions { display: flex; gap: 10px; margin-top: 18px; }
.actions button { flex: 1; }
.video-box { position: relative; background: #000; border-radius: var(--radius); overflow: hidden; aspect-ratio: 16 / 9; border: 1px solid var(--line); }
.video-box video, .video-box canvas { width: 100%; height: 100%; object-fit: contain; display: block; }
.video-box .tag { position: absolute; top: 10px; left: 10px; font-size: 12px; font-weight: 700; padding: 3px 8px; border-radius: 6px; background: rgba(0,0,0,.6); }
.badge { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; }
.badge::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.badge.live::before { background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.badge.warn::before { background: var(--warn); }
.badge.bad::before { background: var(--danger); }
.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; margin-top: 14px; }
.stat { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; }
.stat b { display: block; font-size: 20px; font-variant-numeric: tabular-nums; }
.stat small { color: var(--muted); font-size: 12px; }
.big { font-size: 64px; font-weight: 800; font-variant-numeric: tabular-nums; line-height: 1; }
.big small { font-size: 22px; color: var(--muted); font-weight: 600; }
pre.code { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 12px; font-size: 12px; overflow-x: auto; white-space: pre-wrap; word-break: break-all; margin: 8px 0 0; }
.note { color: var(--muted); font-size: 13px; margin-top: 12px; }
.err { color: var(--danger); font-size: 13px; min-height: 1.5em; margin-top: 10px; }