:root {
  color-scheme: dark;
  background: #06080d;
  color: #e9f5f2;
  font-family: "Courier New", Courier, monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: #06080d;
}

canvas {
  display: block;
  width: 100vw;
  height: 100vh;
  background: #06080d;
  image-rendering: pixelated;
  outline: none;
}

#copyFallback {
  position: fixed;
  left: 50%;
  bottom: 24px;
  width: min(680px, calc(100vw - 32px));
  min-height: 116px;
  transform: translateX(-50%);
  z-index: 2;
  padding: 12px;
  border: 2px solid #68f5c8;
  background: #091119;
  color: #e9f5f2;
  font: 16px/1.35 "Courier New", Courier, monospace;
  resize: none;
  box-shadow: 0 0 0 4px rgba(104, 245, 200, 0.12);
}

#copyFallback[hidden] {
  display: none;
}