html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: #f6f6f6;
}

#unity-container {
  position: fixed;
  inset: 0;
  background: #f6f6f6;
}

#unity-canvas {
  display: block;
  width: 100vw;
  height: 100vh;
  background: #f6f6f6;
  /* Let a single-finger drag reach Unity instead of scrolling or zooming the page. */
  touch-action: none;
  -webkit-user-select: none;
  user-select: none;
}

#unity-canvas:fullscreen {
  width: 100vw;
  height: 100vh;
}

#unity-loading-bar {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(280px, 72vw);
  transform: translate(-50%, -50%);
  color: #1d2633;
  font: 14px/1.4 Arial, sans-serif;
  text-align: center;
}

#unity-progress-bar-empty {
  width: 100%;
  height: 8px;
  margin-top: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: #d6dbe1;
}

#unity-progress-bar-full {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: #2d6cdf;
}

#unity-warning {
  position: absolute;
  z-index: 2;
  top: 12px;
  left: 50%;
  display: none;
  max-width: min(600px, 90vw);
  transform: translateX(-50%);
  color: #1d2633;
  font: 14px/1.4 Arial, sans-serif;
}

#unity-warning > div {
  margin-bottom: 6px;
  padding: 9px 12px;
  border-radius: 4px;
  background: #fff3bf;
}

#unity-warning > .error {
  color: #fff;
  background: #b42318;
}

#unity-footer {
  position: absolute;
  right: 14px;
  bottom: 14px;
  width: 42px;
  height: 42px;
  border: 1px solid #d9dde3;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.15);
}

#unity-fullscreen-button {
  display: block;
  width: 100%;
  height: 100%;
  margin: 0;
  border: 0;
  border-radius: 6px;
  color: #1d2633;
  background: transparent;
  cursor: pointer;
  font-size: 24px;
  line-height: 40px;
}

#unity-fullscreen-button:hover {
  background: #e9edf2;
}