/* scroll-cue.css -- "more below" chevron, bottom-centre (centre of the invite column
   on wide screens too). js/scroll-cue.js toggles .is-on: only while there is page
   left below the viewport. Same glass palette as the music toggle in audio.css. */
.sr-scroll-cue {
  position: fixed;
  left: 50%;
  bottom: calc(18px + env(safe-area-inset-bottom, 0px));
  z-index: 999;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 247, 232, 0.4);
  border-radius: 50%;
  background: rgba(74, 70, 38, 0.42);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  color: #fdf3e3;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, 8px);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
.sr-scroll-cue.is-on { opacity: 1; transform: translate(-50%, 0); }
.sr-scroll-cue i {
  grid-area: 1 / 1;
  width: 9px;
  height: 9px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-5px) rotate(45deg);
}
.sr-scroll-cue i + i { transform: translateY(1px) rotate(45deg); opacity: 0.55; }
.sr-scroll-cue.is-on i { animation: sr-cue-bob 1.8s ease-in-out infinite; }
.sr-scroll-cue.is-on i + i { animation-delay: 0.15s; }
@keyframes sr-cue-bob {
  0%, 100% { translate: 0 0; }
  50%      { translate: 0 3px; }
}

@media (prefers-reduced-motion: reduce) {
  .sr-scroll-cue { transition: none; }
  .sr-scroll-cue.is-on i { animation: none; }
}