/*
 * Styling for the full screen preloader in each app's index.html. Plain CSS copied as an asset (not part of
 * the app stylesheet) so the preloader shows before the bundles arrive. providePreloader() removes it.
 */
#fl-preloader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  background: #ffffff;
  transition:
    opacity 300ms ease,
    visibility 300ms;
}

/* Fades in after a short delay, so a fast start shows a blank page instead of a flash of the logo. */
#fl-preloader .bird,
#fl-preloader .track {
  opacity: 0;
  animation: fl-preloader-appear 400ms ease 200ms forwards;
}

#fl-preloader .bird {
  width: 32px;
  height: 41px;
}

#fl-preloader .track {
  width: 64px;
  height: 2px;
  border-radius: 2px;
  background: #f0f0f0;
  overflow: hidden;
}

#fl-preloader .track::after {
  content: '';
  display: block;
  width: 40%;
  height: 100%;
  border-radius: inherit;
  background: #aaaaaa;
  animation: fl-preloader-slide 1.6s cubic-bezier(0.65, 0, 0.35, 1) infinite;
}

#fl-preloader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

@keyframes fl-preloader-appear {
  to {
    opacity: 1;
  }
}

@keyframes fl-preloader-slide {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(250%);
  }
}

@media (prefers-reduced-motion: reduce) {
  #fl-preloader .track::after {
    animation: none;
  }
}