:root {
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color-scheme: dark;
  background: #0f1115;
  color: #f5f7fa;
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: #0f1115; }
main { width: min(980px, calc(100% - 32px)); margin: 40px auto; }
.card { background: #181b22; border: 1px solid #2b303b; border-radius: 16px; padding: 24px; }
h1 { margin-top: 0; font-size: clamp(1.7rem, 4vw, 2.5rem); }
p { color: #b8c0cc; line-height: 1.5; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 20px 0; }
button, .button, input, select { font: inherit; }
button, .button { border: 0; border-radius: 10px; padding: 12px 18px; cursor: pointer; background: #5865f2; color: white; text-decoration: none; display: inline-block; }
button.secondary, .button.secondary { background: #2b303b; }
button.danger { background: #da373c; }
button:disabled { opacity: .55; cursor: not-allowed; }
input { width: 100%; padding: 12px 14px; border-radius: 10px; border: 1px solid #343a46; background: #101319; color: white; }
.row { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center; }
.status { margin: 12px 0; padding: 10px 12px; border-radius: 10px; background: #101319; color: #cbd2dc; }
video { width: 100%; margin-top: 16px; border-radius: 12px; background: #050608; max-height: 70vh; }
code { background: #101319; padding: 2px 6px; border-radius: 5px; }
label { display: block; margin-bottom: 8px; color: #d8dde5; }
.small { font-size: .9rem; }
.good { color: #43b581; }
.warn { color: #faa61a; }
@media (max-width: 620px) { .row { grid-template-columns: 1fr; } }