/**
 * 6KE Juhe Image Bed Plugin - Frontend Styles
 * 前端样式
 * 
 * @package 6KE_Juhe_Image_Bed
 * @version 1.0.0
 */

/* 图库样式 */
.ke-juhe-gallery {
    display: grid;
    gap: 15px;
    margin: 20px 0;
}

.ke-juhe-gallery-columns-2 {
    grid-template-columns: repeat(2, 1fr);
}

.ke-juhe-gallery-columns-3 {
    grid-template-columns: repeat(3, 1fr);
}

.ke-juhe-gallery-columns-4 {
    grid-template-columns: repeat(4, 1fr);
}

.ke-juhe-gallery-columns-5 {
    grid-template-columns: repeat(5, 1fr);
}

.ke-juhe-gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    aspect-ratio: 1;
}

.ke-juhe-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.ke-juhe-gallery-item:hover img {
    transform: scale(1.05);
}

/* 响应式设计 */
@media screen and (max-width: 768px) {
    .ke-juhe-gallery-columns-4,
    .ke-juhe-gallery-columns-5 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .ke-juhe-gallery-columns-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 480px) {
    .ke-juhe-gallery {
        grid-template-columns: 1fr !important;
    }
}

/* 图片加载动画 */
.ke-juhe-loading-image {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: ke-juhe-loading 1.5s infinite;
}

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