/* The page is just a dark room around the screen. All the art is on the canvas. */
:root {
  color-scheme: dark;
  --room: #05060f;
  --glow: #1b3168;
  --hint: #6a72a0;
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
  margin: 0;
}

body {
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 50% 35%, #101a3c 0%, var(--room) 70%);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  overflow: hidden;
}

.cabinet {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

#screen {
  display: block;
  /* Hard pixels at every zoom level — the whole point of the art style. */
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  background: #080b1c;
  border: 2px solid #2a2f5c;
  border-radius: 3px;
  box-shadow:
    0 0 0 6px #0a0c1a,
    0 0 42px rgba(62, 118, 196, 0.28),
    0 18px 50px rgba(0, 0, 0, 0.75);
  cursor: crosshair;
}

.hint {
  margin: 0;
  color: var(--hint);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-align: center;
}

.hint b { color: #9fb2e8; font-weight: 600; }

@media (max-height: 560px) {
  .hint { display: none; }
}