:root {
  --bg: #0d0d10;
  --panel: #16161b;
  --panel-2: #1d1d24;
  --line: #2a2a33;
  --text: #e7e4ea;
  --muted: #8d8a96;
  --accent: #e0263a;      /* TUURD red */
  --accent-2: #3fb3ff;    /* seat blue */
  --good: #58d68d;
  --warn: #f5b041;
  --mono: ui-monospace, "Cascadia Mono", Consolas, monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: var(--bg); color: var(--text);
  font: 13px/1.4 system-ui, -apple-system, "Segoe UI", sans-serif; }
#app { display: grid; grid-template-columns: 1fr 380px; height: 100vh; }
#viewport { position: relative; overflow: hidden; min-width: 0; }
#three { display: block; width: 100%; height: 100%; position: relative; z-index: 1; }

#hud { position: absolute; top: 14px; left: 18px; display: flex; flex-direction: column; gap: 6px; pointer-events: none; text-shadow: 0 2px 8px #000; }
.hud-title { font: 800 30px/1 "Arial Black", Impact, sans-serif; color: var(--accent); letter-spacing: 1px; }
.hud-title span { color: var(--text); font-weight: 400; font-style: italic; }
.hud-sub { color: #bbb; margin-top: 2px; }
#cams { position: absolute; bottom: 14px; left: 18px; display: flex; gap: 6px; align-items: center; }
#cams button, .controls button { background: #000a; color: var(--text); border: 1px solid var(--line);
  border-radius: 6px; padding: 5px 10px; cursor: pointer; font: inherit; }
#cams button.on { border-color: var(--accent); color: #fff; background: #e0263a44; }
.chk { color: var(--muted); display: flex; align-items: center; gap: 4px; margin-left: 8px; }

#loading { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 12px;
  background: var(--bg); transition: opacity .4s; }
#loading.done { opacity: 0; pointer-events: none; }
.spinner { width: 36px; height: 36px; border: 3px solid var(--line); border-top-color: var(--accent);
  border-radius: 50%; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
#loadingText { color: var(--muted); max-width: 420px; text-align: center; }

#sidebar { background: var(--panel); border-left: 1px solid var(--line); overflow-y: auto; padding: 12px 14px 20px; }
#sidebar header { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 8px; }
#sidebar h1 { font-size: 17px; margin: 0; }
.status { font-family: var(--mono); font-size: 11px; color: var(--muted); }
.status.ok { color: var(--good); } .status.warn { color: var(--warn); }
.panel { background: var(--panel-2); border: 1px solid var(--line); border-radius: 8px; padding: 10px; margin-bottom: 10px; }
.panel h2 { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; margin: 0 0 8px; color: var(--text); }
.panel h2 small { text-transform: none; letter-spacing: 0; color: var(--muted); font-weight: 400; margin-left: 4px; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.stats > div { flex: 1 1 60px; display: flex; flex-direction: column; }
.stats b { font: 600 14px var(--mono); }
.stats span { color: var(--muted); font-size: 11px; }
.controls { margin-top: 8px; }
.controls label { color: var(--muted); display: flex; gap: 6px; align-items: center; margin-left: auto; }
.controls input[type=range] { width: 90px; }
canvas#raster, canvas#classes { width: 100%; display: block; background: #0b0b0e; border-radius: 4px; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { display: inline-flex; align-items: center; gap: 6px; background: #0b0b0e; color: var(--text);
  border: 1px solid var(--line); border-radius: 999px; padding: 4px 10px; cursor: pointer; font: inherit; font-size: 12px; }
.chip .dot { width: 8px; height: 8px; border-radius: 50%; background: #3a3a44; }
.chip.fictive { border-style: dashed; }
.chip.on { border-color: var(--good); background: #58d68d22; }
.chip.on .dot { background: var(--good); box-shadow: 0 0 6px var(--good); }
.chip.auto { border-color: var(--warn); background: #f5b04122; }
.chip.auto .dot { background: var(--warn); box-shadow: 0 0 6px var(--warn); }

.meter { display: grid; grid-template-columns: 96px 1fr 44px; gap: 6px; align-items: center; margin: 3px 0; }
.meter .lbl { color: var(--muted); }
.meter .bar { height: 8px; background: #0b0b0e; border-radius: 4px; overflow: hidden; position: relative; }
.meter .bar i { position: absolute; top: 0; bottom: 0; left: 0; background: var(--accent); border-radius: 4px; }
.meter.bi .bar i { left: 50%; }
.meter.bi .bar::after { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 1px; background: var(--line); }
.meter .num { font: 11px var(--mono); text-align: right; }
.meter small { display: block; font-size: 10px; color: #6b6875; }

.grp { display: grid; grid-template-columns: 10px 1fr 60px 48px; gap: 6px; align-items: center; margin: 2px 0; }
.grp .sw { width: 10px; height: 10px; border-radius: 2px; }
.grp canvas { width: 60px; height: 16px; }
.grp .num { font: 11px var(--mono); text-align: right; }
footer { margin-top: 8px; color: var(--muted); }
footer a { color: var(--muted); }
footer .credits { margin-top: 4px; font-size: 11px; }
#aboutBody .credit { border-left: 3px solid var(--muted); padding-left: 8px; }
dialog { background: var(--panel); color: var(--text); border: 1px solid var(--line); border-radius: 10px; max-width: 640px; }
dialog a { color: var(--accent-2); }

@media (max-width: 900px) {
  #app { grid-template-columns: 1fr; grid-template-rows: 55vh auto; height: auto; }
  #sidebar { border-left: 0; border-top: 1px solid var(--line); }
}

.map-panel { padding: 0; overflow: hidden; }
.map-wrap { position: relative; height: 290px; background: #050608; }
#neuromap { width: 100%; height: 100%; display: block; cursor: grab; }
.map-title { position: absolute; top: 8px; left: 10px; font: 600 11px var(--mono); letter-spacing: .12em; color: #d9f3f5; pointer-events: none; }
.map-caption { position: absolute; bottom: 8px; left: 10px; right: 10px; font: 10.5px var(--mono); color: #cfe9ea; opacity: .85; pointer-events: none; }
.map-rot { position: absolute; top: 6px; right: 8px; font-size: 11px; color: var(--muted); display: flex; gap: 4px; align-items: center; }

#startShow { margin-top: 10px; font: 700 16px system-ui; padding: 10px 22px; border-radius: 999px; border: 0; cursor: pointer;
  background: var(--accent); color: #fff; box-shadow: 0 0 24px #e0263a88; }
#startNote { color: var(--muted); max-width: 380px; text-align: center; font-size: 12px; }
.transcript { font: 13px/1.5 var(--mono); color: #f3e7c0; background: #0b0b0e; border-radius: 4px; padding: 6px 8px; min-height: 42px; margin: 6px 0; word-break: break-word; }
.lesson input { flex: 1; background: #0b0b0e; color: var(--text); border: 1px solid var(--line); border-radius: 6px; padding: 4px 8px; font: inherit; }
.lesson button, button.mini, .yt-controls button { background: #0b0b0e; color: var(--text); border: 1px solid var(--line); border-radius: 6px; padding: 3px 9px; cursor: pointer; font: inherit; }
button.mini { margin-left: auto; font-size: 11px; }
.qrow { display: grid; grid-template-columns: 64px 1fr 44px; gap: 6px; align-items: center; margin: 2px 0; font-size: 11.5px; }
.qrow .bar { height: 6px; background: #0b0b0e; border-radius: 3px; position: relative; overflow: hidden; }
.qrow .bar i { position: absolute; top: 0; bottom: 0; background: var(--accent-2); }
.qrow.now .lbl { color: var(--warn); font-weight: 600; }
.qrow .num { font: 11px var(--mono); text-align: right; }
.yt-frame, #music iframe { width: 100%; height: 200px; border: 0; border-radius: 6px; display: block; background: #000; }
.yt-title { font-weight: 600; margin: 6px 0 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.yt-controls { gap: 4px; }
.yt-vol-l { margin-left: auto; display: flex; align-items: center; gap: 4px; color: var(--muted); }
.yt-vol { width: 80px; }
.yt-seek { flex: 1; }
.rowlbl { display: flex; justify-content: space-between; align-items: center; gap: 8px; color: var(--muted); margin: 4px 0; }
.rowlbl input[type=range] { width: 130px; }

#throws { position: absolute; top: 14px; right: 14px; display: flex; gap: 6px; }
#throws button { background: #000b; color: var(--text); border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; cursor: pointer; font: inherit; }
#throws button:hover { border-color: var(--accent); }

#volume { position: absolute; bottom: 14px; right: 14px; display: flex; align-items: center; gap: 6px; background: #000b;
  border: 1px solid var(--line); border-radius: 999px; padding: 4px 12px; color: var(--text); }
#volume input { width: 120px; }
#volume span { font: 11px var(--mono); width: 26px; text-align: right; color: var(--muted); }

#form { position: absolute; top: 58px; right: 14px; display: flex; gap: 0; }
#form button { background: #000b; color: var(--text); border: 1px solid var(--line); padding: 5px 12px; cursor: pointer; font: inherit; }
#form button:first-child { border-radius: 999px 0 0 999px; } #form button:last-child { border-radius: 0 999px 999px 0; }
#form button.on { border-color: var(--accent); background: #e0263a44; }

#screenModes { position: absolute; top: 102px; right: 14px; display: flex; z-index: 2; }
#screenModes button { background: #000b; color: var(--text); border: 1px solid var(--line); padding: 5px 10px; cursor: pointer; font: inherit; }
#screenModes button:first-child { border-radius: 999px 0 0 999px; } #screenModes button:last-child { border-radius: 0 999px 999px 0; }
#screenModes button.on { border-color: var(--accent); background: #e0263a44; }
#hud, #cams, #throws, #form, #volume, #loading { z-index: 2; }

.ico { width: 15px; height: 15px; vertical-align: -3px; }

/* the show: ON AIR line, cue cards, rundown */
#onair { margin-top: 4px; font: 600 11px/1.2 system-ui, sans-serif; letter-spacing: .06em; color: #ff4d5e; text-shadow: 0 1px 2px #000; }
#cue { position: absolute; left: 50%; bottom: 64px; transform: translate(-50%, 8px); max-width: min(720px, 80%); padding: 10px 16px;
  background: #fbf8ef; color: #111; font: 600 17px/1.35 Georgia, serif; border-radius: 3px; box-shadow: 0 6px 18px #0009;
  opacity: 0; pointer-events: none; transition: opacity .35s, transform .35s; text-align: center; z-index: 5; }
#cue.on { opacity: .94; transform: translate(-50%, 0); }
.rundown { margin: 6px 0 6px 18px; padding: 0; font-size: 12px; color: var(--muted); }
.rundown li.now { color: #ff4d5e; font-weight: 600; }
.rundown li.done { text-decoration: line-through; opacity: .6; }
.segments { display: flex; flex-wrap: wrap; gap: 4px; }
.segments button { font-size: 11px; }