:where(media-buffering-indicator) {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 1;
}

:where(media-buffering-indicator [part='icon']) {
  width: var(--media-buffering-size, 84px);
  height: var(--media-buffering-size, 84px);
  opacity: 0;
  transition: var(--media-buffering-transition, opacity 200ms ease);
}

:where(media-buffering-indicator [part='track']) {
  color: var(--media-buffering-track-color, #f5f5f5);
  opacity: var(--media-buffering-track-opacity, 0.25);
  stroke-width: var(--media-buffering-track-width, 8);
}

:where(media-buffering-indicator [part='track-fill']) {
  color: var(--media-buffering-track-fill-color, #f5f5f5);
  opacity: var(--media-buffering-track-fill-opacity, 0.75);
  stroke-width: var(--media-buffering-track-fill-width, 9);
  stroke-dasharray: 100;
  stroke-dashoffset: var(--media-buffering-track-fill-offset, 50);
}

:where(media-buffering-indicator[data-buffering] [part='icon']) {
  opacity: 1;
  animation: var(--media-buffering-animation, media-buffering-spin 1s linear infinite);
}

@keyframes media-buffering-spin {
  to {
    transform: rotate(360deg);
  }
}