/* Full-bleed canvas on a dark stage. */
html,
body {
  margin: 0;
  height: 100%;
  background: #060507;
  overflow: hidden;
}

#gl {
  display: block;
  width: 100%;
  height: 100%;
  cursor: crosshair;
}

/* Shown only if WebGL2 or float render targets are unavailable. */
#fallback {
  display: none;
  position: absolute;
  inset: 0;
  margin: 0;
  align-items: center;
  justify-content: center;
  padding: 0 2rem;
  font-family: system-ui, sans-serif;
  font-size: 0.9rem;
  color: #8b8fa3;
  text-align: center;
}