/* Preview Runtime — Stage 4 overlay layers (Contract: preload hint only) */
.tipsy-preview-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 150ms ease;
  pointer-events: none;
  z-index: 2;
}

.tipsy-video-card--preview-active .tipsy-video-card__overlay {
  background: rgba(0, 0, 0, 0);
}

.tipsy-video-card--preview-active .tipsy-video-card__media {
  transform: translateY(-3px);
  box-shadow: var(--tipsy-shadow-hover, 0 12px 32px rgba(0, 0, 0, 0.45));
}

.tipsy-preview-layer.is-active {
  opacity: 1;
}

/* Poster mode: same URL as card thumb — add motion so hover is perceptible (Theme UX) */
.tipsy-video-card__media:has(.tipsy-preview-layer--poster.is-active) .tipsy-video-card__overlay {
  background: rgba(0, 0, 0, 0);
}

.tipsy-preview-layer--poster.is-active {
  animation: tipsy-poster-preview-kenburns var(--tipsy-poster-preview-ms, 6000ms) ease-out forwards;
  will-change: transform;
}

@keyframes tipsy-poster-preview-kenburns {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.08);
  }
}

.tipsy-preview-layer--warm {
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.tipsy-video-card__media .tipsy-preview-layer--video {
  background: #000;
}

@media (prefers-reduced-motion: reduce) {
  .tipsy-preview-layer {
    transition: none;
  }
}