#waiting {
  background-color: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  line-height: 1.4;
  padding: 64px 12px 0 12px;
}

/* scale text based on height */
#waiting {
  font-size: 1.2em;
}

@media screen and (min-height: 500px) {
  #waiting {
    font-size: 1.5em;
  }
  #waiting .hint {
    bottom: 40px !important;
  }
}

#waiting .title {
  background-color: var(--bg-alt);
  max-width: 75%;
  padding: 0.5em calc(0.5em + var(--border-radius));
  border-radius: var(--border-radius);
  text-align: center;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, 0);
}

#waiting .gear {
  animation: spin 3200ms ease-in-out infinite;
  filter: invert(1) brightness(0.35) sepia(1) hue-rotate(180deg) saturate(2);
  height: 0;
  max-height: 500px;
  flex-grow: 1;
  user-select: none;
  pointer-events: none;
  /* border: 1px solid black */
}

@keyframes spin {
  0% {
    transform: rotate(0deg) scale(1);
  }
  50% {
    transform: rotate(180deg) scale(0.9);
  }
  100% {
    transform: rotate(360deg) scale(1);
  }
}

#waiting .hint {
  width: 100%;
  position: absolute;
  left: 50%;
  bottom: 20px;
  transform: translate(-50%, 0);
  color: transparent;
  transition: 0.2s;
}

#waiting .hint .hint-text {
  position: absolute;
  color: black;
  bottom: 0px;
  left: 50%;
  transform: translate(-50%, 0);
  background-color: var(--bg-alt);
  max-width: 75%;
  padding: 0.5em var(--border-radius);
  border-radius: 0 var(--border-radius);
  text-align: center;
  visibility: hidden;
  transition: visibility 0.2s, opacity 0.2s;
  opacity: 0;
}

#waiting .hint .hint-text.visible {
  visibility: unset;
  opacity: 1;
  transition: visibility 0s 0s, opacity 0.2s 0s;
}