:root {
  --bg: #000;
  --fg: #d8f6ff;
  --dim: #6b8794;
  --accent: #00dcff;
  --ok: #28ff78;
  --warn: #ffaa00;
  --bad: #ff3b30;
  --panel: #0a0f14;
  --line: #1c2a33;
  color-scheme: dark;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.4 ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  padding: env(safe-area-inset-top) 12px 40px;
}
.bar {
  position: sticky; top: 0; z-index: 2;
  display: flex; flex-wrap: wrap; gap: 6px; align-items: center;
  padding: 8px 0; background: var(--bg);
}
.title { font-weight: 700; color: var(--accent); margin-right: auto; font-size: 14px; }
.pill { font-size: 12px; padding: 3px 8px; border: 1px solid var(--line); border-radius: 99px; color: var(--dim); }
.pill.ok { color: var(--ok); border-color: var(--ok); }
.pill.warn { color: var(--warn); border-color: var(--warn); }
main { max-width: 760px; margin: 0 auto; }
.face { margin: 6px 0 12px; }
#sim { width: 100%; display: block; border-radius: 14px; background: #020304; border: 1px solid var(--line); }
.hud { font-size: 11px; color: var(--dim); margin-top: 6px; min-height: 2.8em; }
.controls { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
button {
  font: inherit; color: var(--fg); background: var(--panel);
  border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; cursor: pointer;
}
button:active { transform: scale(0.98); }
button:disabled { opacity: 0.5; }
button.big { min-height: 64px; font-size: 17px; font-weight: 700; letter-spacing: 0.04em; }
button.primary { grid-column: 1 / -1; background: #002a33; border-color: var(--accent); color: var(--accent); min-height: 84px; font-size: 22px; }
button.on { background: #332200; border-color: var(--warn); color: var(--warn); }
button.danger { color: var(--bad); border-color: #4a1512; }
video { width: 100%; margin-top: 12px; border-radius: 12px; border: 1px solid var(--line); }
.hidden { display: none !important; }
.panel { margin-top: 16px; padding: 14px; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; }
.panel h2 { margin: 0 0 10px; font-size: 15px; color: var(--accent); text-transform: uppercase; letter-spacing: 0.08em; }
.row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 10px 0; }
label.row { flex-direction: row; }
input, select {
  font: inherit; color: var(--fg); background: #000; border: 1px solid var(--line);
  border-radius: 8px; padding: 10px; min-height: 44px;
}
input[type=password], input:not([type]), label.row > input[type=password] { flex: 1 1 220px; }
input[type=number] { width: 84px; }
input[type=range] { flex: 1 1 160px; min-height: 0; padding: 0; }
input[type=checkbox] { width: 26px; height: 26px; min-height: 0; }
.toggle { font-size: 18px; }
.hint { color: var(--dim); font-size: 13px; margin: 0 0 8px; }
.log { font-size: 11px; color: var(--dim); max-height: 260px; overflow: auto; white-space: pre-wrap; margin: 0; }
.selfies { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
.selfies figure { margin: 0; }
.selfies img { width: 100%; border-radius: 8px; display: block; }
.selfies figcaption { display: flex; gap: 6px; margin-top: 6px; }
.selfies figcaption button { flex: 1; padding: 6px; font-size: 12px; }