:root {
  --bg: #0d0f13;
  --panel: #171a21;
  --fg: #eef0f4;
  --muted: #9aa1ae;
  --line: #2a2f3a;
  --program: #ff3b4f;
  --preview: #2ed47a;
  --accent: #4f8cff;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  overflow: hidden;
}
#viewfinder {
  position: fixed; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  background: #000;
}
body[data-facing="user"] #viewfinder { transform: scaleX(-1); }

.tally-frame {
  position: fixed; inset: 0;
  pointer-events: none;
  border: 0 solid transparent;
  transition: border-color .15s, border-width .15s;
}
body[data-tally="program"] .tally-frame { border: 10px solid var(--program); }
body[data-tally="preview"] .tally-frame { border: 6px solid var(--preview); }

.bar {
  position: fixed; left: 0; right: 0; top: 0;
  display: flex; align-items: center; gap: 10px;
  padding: calc(env(safe-area-inset-top, 0px) + 12px) max(16px, env(safe-area-inset-right, 0px)) 12px max(16px, env(safe-area-inset-left, 0px));
  background: linear-gradient(#000a, #0000);
}
.tally-pill {
  font: 700 12px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .1em; text-transform: uppercase;
  padding: 6px 9px; border-radius: 4px;
  background: #0008; color: var(--muted); border: 1px solid var(--line);
}
body[data-tally="program"] .tally-pill { background: var(--program); color: #fff; border-color: var(--program); }
body[data-tally="preview"] .tally-pill { background: var(--preview); color: #04170c; border-color: var(--preview); }
.status { font-size: 14px; color: var(--fg); text-shadow: 0 1px 2px #000; }

.sheet {
  position: fixed; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: min(420px, calc(100% - 32px));
  max-height: calc(100% - 32px); overflow: auto;
  background: var(--panel);
  border: 1px solid var(--line); border-radius: 12px;
  padding: 22px 20px;
  display: grid; gap: 8px;
}
body[data-state="live"] .sheet { display: none; }
.sheet h1 { margin: 0 0 2px; font-size: 22px; }
.hint { margin: 0 0 8px; color: var(--muted); font-size: 14px; }
label { font-size: 13px; color: var(--muted); }
input, select {
  width: 100%;
  font: inherit; color: var(--fg);
  background: var(--bg);
  border: 1px solid var(--line); border-radius: 8px;
  padding: 11px 12px;
}
#room { font: 600 22px/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .18em; text-transform: uppercase; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.row > div { display: grid; gap: 6px; min-width: 0; }
.check { display: flex; gap: 10px; align-items: center; color: var(--fg); font-size: 15px; margin-top: 6px; }
.check input { width: 20px; height: 20px; }
button {
  font: 600 15px/1 system-ui, sans-serif;
  color: var(--fg); background: #ffffff14;
  border: 1px solid #ffffff2a; border-radius: 10px;
  padding: 14px 16px; min-height: 48px;
  cursor: pointer;
}
button:focus-visible, input:focus-visible, select:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.primary { background: var(--accent); border-color: var(--accent); color: #fff; margin-top: 10px; }
.danger { background: #ff3b4f22; border-color: #ff3b4f66; }
.error { margin: 4px 0 0; color: #ff8a96; font-size: 14px; }

.controls {
  position: fixed; left: 0; right: 0; bottom: 0;
  display: flex; justify-content: center; gap: 12px;
  padding: 16px max(16px, env(safe-area-inset-right, 0px)) calc(env(safe-area-inset-bottom, 0px) + 16px) max(16px, env(safe-area-inset-left, 0px));
  background: linear-gradient(#0000, #000b);
}
.controls button { flex: 0 1 120px; backdrop-filter: blur(6px); }

/* Brand */
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 15px; margin-bottom: 10px; }
.brand .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--program); box-shadow: 0 0 0 3px #ff3b4f33; }
.wordmark b { color: var(--program); font-weight: inherit; }