.gallery-manager {
    transition: all 0.3s ease;
}

.gallery-item {
    transition: all 0.3s ease;
}

.gallery-filter {
    cursor: pointer;
    transition: all 0.3s ease;
}

.gallery-filter.active {
    background-color: #2563eb;
    color: white;
}

/* Modal Styles */
#imageModal {
    z-index: 9999;
}

#imageModal .max-w-4xl {
    max-width: 90vw;
    max-height: 90vh;
}

#modalImage {
    max-height: 70vh;
    object-fit: contain;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .gallery-columns-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-columns-5,
    .gallery-columns-6 {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Loading animation */
.gallery-loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}