.gallery-container {
    padding: 20px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    opacity: 0;
    transition: opacity 0.3s ease-in-out, gap 0.3s ease-in-out;
}

.gallery-grid.fade-in {
    opacity: 1;
}

.gallery-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    background: #f5f5f5;
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.gallery-item.folder {
    padding: 20px;
    text-align: center;
    background: #e9ecef;
}

.folder-icon {
    font-size: 3em;
    margin-bottom: 10px;
}

.image-container {
    position: relative;
    padding-top: 75%; /* 4:3 aspect ratio */
}

.image-container img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

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

.skeleton-loading {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

.item-name {
    padding: 10px;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

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

.image-container.image-error {
    background-color: #fee2e2;
    border: 1px solid #ef4444;
}

.image-error-message {
    display: none;
    color: #dc2626;
    text-align: center;
    padding: 8px;
    font-size: 0.875rem;
}

.image-container.image-error .image-error-message {
    display: block;
}

.image-container.image-error img {
    display: none;
}

/* Add to assets/css/gallery.css */

.filter-container {
    margin: 1rem 0;
    padding: 0 1rem;
}

.filter-controls {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.filter-dropdown {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-dropdown .grid-toggle{
    padding: 0.5rem 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: white;
    cursor: pointer;
    transition: background-color 0.2s;
    width: 38px;
}

@media (min-width: 600px) {
    .filter-dropdown .grid-toggle{
        display: none;
    }
}

.mobile-grid{
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr)) !important;
    gap: 10px;
}

.filter-select {
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: white;
    font-size: 0.9rem;
    cursor: pointer;
    min-width: 150px;
}

.order-toggle {
    padding: 0.5rem 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: white;
    cursor: pointer;
    transition: background-color 0.2s;
}

.order-toggle:hover,
.grid-toggle:hover {
    background-color: #f5f5f5;
}

.order-icon {
    display: inline-block;
    transition: transform 0.2s;
}

.custom-date-range {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.date-input {
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 0.9rem;
}

.date-separator {
    color: #666;
}

.apply-date-btn {
    padding: 0.5rem 1rem;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.apply-date-btn:hover {
    background-color: #0056b3;
}

.active-filters {
    font-size: 0.9rem;
    color: #666;
    margin-top: 0.5rem;
    display: none;
}

@media (max-width: 768px) {
    .custom-date-range {
        flex-direction: column;
        align-items: stretch;
    }
    
    .date-separator {
        text-align: center;
    }
}

.download-btn {
    top: 20px;
    right: 115px;
    font-size: 18px;
    z-index: 10000;
    position: absolute;
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease-in-out;
}

.download-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.download-btn svg {
    width: 24px;
    height: 24px;
}