/* Colours, page, canvas, hidden helpers, version */

:root {
  color-scheme: dark;
  --bg: #0b0c14;
  --hud-text: #cfe8ff;
  --hud-dim: #7f93ad;
  --panel-bg: rgba(18, 22, 36, 0.82);
  --panel-border: #2a3550;
  --accent: #8fd0ff;
  --track: #2a3550;
  --safe-top: env(safe-area-inset-top, 0px);
}

html,
body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  overflow: hidden;
  touch-action: none;
}

.game-canvas {
  position: fixed;
  inset: 0;
  display: block;
  cursor: crosshair;
}


/* Visually hidden, but read by search engines and screen readers */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.noscript {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  margin: 0;
  padding: 16px;
  color: var(--hud-text);
  font: 16px/1.5 monospace;
  text-align: center;
}


.version {
  position: fixed;
  right: 16px;
  bottom: calc(10px + env(safe-area-inset-bottom, 0px));
  color: var(--hud-dim);
  font: 11px monospace;
  pointer-events: none;
  z-index: 1;
}

/* FPS counter (Settings → Graphics), left of the version */
.fps {
  position: fixed;
  right: 80px;
  bottom: calc(10px + env(safe-area-inset-bottom, 0px));
  color: var(--accent);
  font: 11px monospace;
  font-variant-numeric: tabular-nums;
  pointer-events: none;
  z-index: 1;
}

.lobby[hidden],
.menu[hidden],
.fps[hidden] {
  display: none;
}