/* Lightbox Zoom Enhancement — ofigo.es */

.lb-zoom-wrap {
  position: relative;
  width: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
  touch-action: none; /* let JS handle all touch gestures */
  -webkit-user-select: none;
  user-select: none;
}

.lb-zoom-wrap .pdp-lightbox__img {
  transform-origin: center center;
  transition: transform 0.2s ease;
  will-change: transform;
}

.lb-zoom-wrap.is-zoomed .pdp-lightbox__img {
  transition: none; /* instant feedback during drag/pinch */
}

/* Zoom hint */
.lb-zoom-hint {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.15);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 2;
  white-space: nowrap;
}

.lb-zoom-hint.is-visible {
  opacity: 1;
}

/* When zoomed, hide nav buttons (user is panning, not navigating) */
.pdp-lightbox:has(.is-zoomed) .pdp-lightbox__nav {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

/* Ensure counter stays visible */
.pdp-lightbox .pdp-lightbox__counter {
  z-index: 3;
}

@media (prefers-reduced-motion: reduce) {
  .lb-zoom-wrap .pdp-lightbox__img,
  .lb-zoom-hint,
  .pdp-lightbox:has(.is-zoomed) .pdp-lightbox__nav { transition: none; }
}

@media (max-width: 640px) {
  .lb-zoom-hint {
    font-size: 11px;
    padding: 5px 12px;
    bottom: 12px;
  }
  /* Show mobile-specific hint text via CSS */
  .lb-zoom-hint::after {
    content: ' · doble toque';
  }
}