/**
 * Skeleton loader for images
 */
.skeleton-loader {
    position: relative;
    overflow: hidden;
    background-color: #e2e2e2;
    z-index: 1;
}

.skeleton-loader::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
                rgba(255,255,255,0) 0%, 
                rgba(255,255,255,0.6) 50%, 
                rgba(255,255,255,0) 100%);
    animation: skeleton-loading 1.5s infinite;
    z-index: 2;
}

/* Special handling for gallery image containers */
.gallery-image-container {
    position: relative;
}

.gallery-image-container .skeleton-loader {
    border-radius: 0;
}

/* Special handling for card image containers */
.card-img-container {
    position: relative;
}

.card-img-container .skeleton-loader {
    border-radius: 0;
    background-color: #f0f0f0;
}

/* Ensure images are visible once loaded */
.gallery-image, 
.card-img-container img, 
.card-img-top {
    transition: opacity 0.3s ease;
}

@keyframes skeleton-loading {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}