:root {
  color-scheme: dark;
  --bg: #07080d;
  --ink: #efe9dc;
  --amber: #ffb867;
}

html,
body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--ink);
  font-family: "Courier Prime", ui-monospace, monospace;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior: none;
}

#stage {
  position: fixed;
  inset: 0;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}

.stage-canvas {
  display: block;
  width: 100%;
  height: 100%;
  outline: none;
  cursor: grab;
}

.stage-canvas.is-dragging {
  cursor: grabbing !important;
}

/* aiming the desk lamp (press and hold on it): a crosshair while the shade follows the pointer */
.stage-canvas.is-aiming {
  cursor: crosshair !important;
  touch-action: none;
}

/* The canvas fades in from black once the first frames are ready (the loader sits on top meanwhile). */
.stage-canvas {
  opacity: 0;
  transition: opacity 900ms ease 120ms;
}

.is-ready .stage-canvas {
  opacity: 1;
}

/* Offscreen textarea that summons the on-screen keyboard for the computer on touch devices. */
.pc-keyboard-proxy {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 1px;
  height: 1px;
  opacity: 0;
  border: 0;
  padding: 0;
  resize: none;
  font-size: 16px;
  pointer-events: none;
}

.noscript {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  text-align: center;
  font: 20px/1.4 VT323, monospace;
}

.noscript a {
  color: var(--amber);
}