/* Professional Image Loading - Prevents Layout Shift */

/* Product Image Container */
.product-img-container {
  position: relative;
  width: 100%;
  height: 150px;
  background: transparent;
  overflow: hidden;
}

.product-img-container img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity 0.2s ease-in;
}

.product-img-container img.loaded {
  opacity: 1;
}

/* Category Image Container */
.category-img-container {
  position: relative;
  width: 100%;
  padding-bottom: 100%;
  background: #fff;
  overflow: hidden;
}

.category-img-container img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.2s ease-in;
}

.category-img-container img.loaded {
  opacity: 1;
}

/* Skeleton Loader */
.skeleton-loader {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, #f8f8f8 25%, #ececec 50%, #f8f8f8 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.product-img-container img.loaded ~ .skeleton-loader,
.category-img-container img.loaded ~ .skeleton-loader {
  display: none;
}