/**
 * Frontend styles for ImgVid Gallery
 */
 .imgvid-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
  padding: 16px;
  margin-bottom: 20px;
}

.gallery-item-container {
  width: 100%;
  height: 400px;
  overflow: hidden;
  border-radius: 7px;
  background-color: #f5f5f5;
  opacity: 0;
  transform: scale(0.98);
  transition: opacity 0.6s ease, transform 0.5s ease;
  position: relative;
}

.gallery-item-container.visible {
  opacity: 1;
  transform: scale(1);
}

.gallery-item {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
  will-change: opacity, transform;
}



/* Responsive iframe container for YouTube/Vimeo */
.video-embed-container {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.video-embed-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Video play overlay */
.video-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.3);
  opacity: 0;
  z-index: 1;
  transition: opacity 0.3s ease;
}

.video-item:hover::before {
  opacity: 1;
}



.video-item:hover::after {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1.1);
}

@media (max-width: 600px) {
  .imgvid-gallery {
      grid-template-columns: repeat(2, 1fr);
  }
      
  .gallery-item-container {
      height: 320px;
  }
}

@media (max-width: 480px) {
  .imgvid-gallery {
      grid-template-columns: 1fr;
  }
  
  .gallery-item-container {
      height: 300px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .gallery-item-container,
  .gallery-item {
      transition: none !important;
  }
}

.imgvid-gallery-empty {
  padding: 20px;
  text-align: center;
  background-color: #f5f5f5;
  border: 1px dashed #ccc;
  color: #666;
}