html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #000;
  color: #fff;
  font-family: "Helvetica Neue", Arial, sans-serif;
}

body {
  position: relative;
  width: 100vw;
  height: 100vh;
}

#controls {
  position: sticky;
  left: 20px;
  top: 20px;
  z-index: 10;
  width: fit-content;
  display: flex;
  align-items: center;
}

#speed-slider {
  width: 180px;
  height: 18px;
  margin: 0;
  padding: 0;
  background: transparent;
  appearance: none;
  -webkit-appearance: none;
}

#speed-slider:focus {
  outline: none;
}

#speed-slider::-webkit-slider-runnable-track {
  height: 1px;
  background: rgba(255, 255, 255, 0.92);
}

#speed-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 1px;
  height: 18px;
  margin-top: -8.5px;
  background: #fff;
  border: 0;
}

#speed-slider::-moz-range-track {
  height: 1px;
  background: rgba(255, 255, 255, 0.92);
  border: 0;
}

#speed-slider::-moz-range-thumb {
  width: 1px;
  height: 18px;
  background: #fff;
  border: 0;
  border-radius: 0;
}

#status-text {
  margin-left: 18px;
  color: rgba(255, 255, 255, 0.92);
  font-size: 12px;
  line-height: 1;
  white-space: nowrap;
}

#stage-shell {
  position: fixed;
  inset: 0;
  display: block;
  overflow: auto;
}

#stage {
  display: block;
  background: #000;
}

#metrics-svg {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}