/* Redline - deliberately plain. Every pass earns its place in the ledger. */

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  height: 100%;
  background: #14161a;
  color: #e6e8ec;
  font-family: monospace;
}

body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 12px;
}

.stage {
  position: relative;
  width: min(480px, 100%);
}

#canvas {
  display: block;
  width: 100%;
  height: auto;
  background: #0e1013;
  border: 1px solid #333a44;
}

.overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  text-align: center;
  padding: 24px;
  background: rgba(14, 16, 19, 0.85);
}

.overlay.hidden { display: none; }

.overlay h1 {
  font-size: 2.4rem;
  letter-spacing: 0.08em;
  color: #e04a3a;
}

.tag { color: #a8adb6; }

.how {
  max-width: 36ch;
  line-height: 1.5;
  color: #7d838d;
  font-size: 0.85rem;
}

kbd {
  border: 1px solid #444b56;
  border-radius: 3px;
  padding: 0 4px;
}

button {
  font: inherit;
  font-size: 1rem;
  color: #14161a;
  background: #e04a3a;
  border: none;
  padding: 8px 28px;
  cursor: pointer;
}

.hud {
  position: absolute;
  top: 8px;
  right: 10px;
  font-size: 1.1rem;
  color: #a8adb6;
  pointer-events: none;
}

.colophon {
  font-size: 0.8rem;
  color: #61666e;
}

.colophon a { color: #a8adb6; }