/* Time Machine travel sequence */
#eraTravelOverlay {
  position: fixed;
  inset: 0;
  z-index: 99999;
  pointer-events: all;
  display: none;
}

#eraTravelOverlay.era-travel-active {
  display: block;
}

#eraTravelGlitch {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}

.era-travel-block {
  position: absolute;
  z-index: 2;
  pointer-events: none;
}

.era-travel-band {
  position: absolute;
  left: 0;
  width: 100%;
  height: 10px;
  mix-blend-mode: difference;
  z-index: 3;
  pointer-events: none;
}

#eraTravelWhite {
  position: absolute;
  inset: 0;
  background: #fff;
  z-index: 10;
  opacity: 0;
  pointer-events: none;
}

#eraTravelBlack {
  position: absolute;
  inset: 0;
  background: #000;
  z-index: 11;
  opacity: 0;
  pointer-events: none;
}

#eraTravelTube {
  display: none;
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 0;
  background: #00ff00;
  box-shadow: 0 0 24px #00ff00, 0 0 48px #00aa00;
  z-index: 12;
  pointer-events: none;
}

#eraTravelCursor {
  display: none;
  position: absolute;
  left: 28px;
  bottom: 38px;
  font-family: 'VT323', monospace;
  font-size: 28px;
  color: #00ff00;
  text-shadow: 0 0 4px #00ff00;
  z-index: 13;
}