.gallery-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 24px; flex-wrap: wrap; gap: 12px;
}
.gallery-title { font-size: 24px; font-weight: 700; }
.gallery-filters { display: flex; gap: 8px; align-items: center; }
.gallery-filter {
    padding: 6px 16px; border-radius: 20px; border: 1px solid var(--border);
    background: var(--bg-tertiary); color: var(--text-secondary); cursor: pointer;
    font-size: 13px; transition: var(--transition);
}
.gallery-filter:hover { border-color: var(--accent); }
.gallery-filter.active { background: var(--accent-light); border-color: var(--accent); color: var(--accent); }
.gallery-search {
    width: 200px; height: 36px; padding: 0 12px;
    border-radius: 20px; font-size: 13px;
}

.gallery-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px;
}
.gallery-item {
    position: relative; border-radius: var(--radius); overflow: hidden;
    background: var(--bg-secondary); border: 1px solid var(--border);
    transition: var(--transition); cursor: pointer;
}
.gallery-item:hover { border-color: var(--accent); transform: translateY(-2px); }
.gallery-item img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.gallery-item-overlay {
    position: absolute; bottom: 0; left: 0; right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    padding: 12px; display: flex; justify-content: space-between; align-items: center;
    opacity: 0; transition: var(--transition);
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }
.gallery-item-actions { display: flex; gap: 8px; }
.gallery-item-action {
    width: 32px; height: 32px; border-radius: 50%;
    background: rgba(255,255,255,0.15); backdrop-filter: blur(10px);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; border: none; color: white; transition: var(--transition);
}
.gallery-item-action:hover { background: var(--accent); }
.gallery-item-action.favorited { color: var(--warning); }
.gallery-item-prompt {
    font-size: 12px; color: rgba(255,255,255,0.8);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 60%;
}

.gallery-load-more {
    text-align: center; margin-top: 24px;
}

.image-preview-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.9); z-index: 9000;
    display: flex; align-items: center; justify-content: center;
    animation: fadeIn 0.2s ease;
}
.image-preview-content { max-width: 90%; max-height: 90vh; position: relative; }
.image-preview-content img { max-width: 100%; max-height: 80vh; object-fit: contain; border-radius: var(--radius); }
.image-preview-close {
    position: absolute; top: -40px; right: 0; background: none;
    color: white; font-size: 28px; cursor: pointer; border: none;
}
.image-preview-info {
    margin-top: 16px; padding: 16px; background: var(--bg-secondary);
    border-radius: var(--radius-sm); max-width: 600px;
}
.image-preview-info p { font-size: 14px; color: var(--text-secondary); margin-bottom: 4px; }

@media (max-width: 768px) {
    .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .gallery-search { width: 100%; }
}