/* ============================================
 * QBCMS 相册插件 - 前台样式
 * 路径：/app/plugins/album/assets/css/album.css（插件自带，随插件安装/卸载）
 * 由插件自带模板 app/plugins/album/templates/album_*.html 自动引入
 * ============================================ */

/* ---------- 相册页公共 ---------- */
.album-page-title {
    font-size: 24px;
    color: #222;
    margin: 0;
}
.album-page-tip {
    font-size: 13px;
    color: #999;
}
.album-empty {
    text-align: center;
    color: #999;
    padding: 60px 0;
    font-size: 14px;
}

/* ---------- 封面墙 ---------- */
.album-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 24px;
}
.album-card {
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    border: 1px solid #eee;
    transition: box-shadow 0.2s ease;
}
.album-card:hover {
    box-shadow: 0 6px 18px rgba(0,0,0,0.1);
}
.album-card-cover {
    display: block;
    position: relative;
    height: 160px;
    overflow: hidden;
    background: #f5f5f5;
}
.album-card-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.album-card-private {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0,0,0,0.55);
    color: #fff;
    font-size: 12px;
    padding: 2px 8px;
    border-radius: 10px;
    letter-spacing: 1px;
}
.album-card-body {
    padding: 12px 14px 14px;
}
.album-card-title {
    margin: 0 0 6px;
    font-size: 15px;
    font-weight: 600;
    color: #333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.album-card-title a {
    color: #333;
    text-decoration: none;
}
.album-card-title a:hover {
    color: #2e7d32;
}
.album-card-meta {
    margin: 0;
    font-size: 12px;
    color: #999;
}
.album-card-desc {
    display: block;
    margin-top: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ---------- 相册详情 ---------- */
.album-detail-head {
    border-bottom: 1px solid #eee;
    padding-bottom: 16px;
    margin-bottom: 20px;
}
.album-detail-title {
    font-size: 22px;
    color: #222;
    margin: 0 0 8px;
}
.album-detail-desc {
    color: #777;
    font-size: 14px;
    margin: 0 0 8px;
}
.album-back {
    font-size: 13px;
    color: #2e7d32;
    text-decoration: none;
}
.album-back:hover {
    text-decoration: underline;
}
.album-photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
}
.album-photo-item {
    display: block;
    height: 150px;
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid #eee;
    background: #f5f5f5;
}
.album-photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.25s ease;
}
.album-photo-item:hover img {
    transform: scale(1.05);
}

/* ---------- 单图浏览 ---------- */
.album-photo-view-main {
    position: relative;
    text-align: center;
    background: #fafafa;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 16px;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.album-photo-view-main img {
    max-width: 100%;
    max-height: 72vh;
    display: block;
    margin: 0 auto;
}
.album-photo-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    font-size: 32px;
    color: #fff;
    background: rgba(0,0,0,0.35);
    border-radius: 6px;
    text-decoration: none;
    user-select: none;
}
.album-photo-nav.prev { left: 8px; }
.album-photo-nav.next { right: 8px; }
.album-photo-nav:hover {
    background: rgba(0,0,0,0.6);
    color: #fff;
}
.album-photo-view-info {
    text-align: center;
    padding: 16px 0;
}
.album-photo-count {
    font-size: 13px;
    color: #999;
}
.album-photo-title {
    font-size: 18px;
    color: #333;
    margin: 8px 0;
}
.album-photo-desc {
    color: #777;
    font-size: 14px;
    margin: 0 0 10px;
}

/* ---------- 私密相册 ---------- */
.album-private {
    text-align: center;
    padding: 70px 20px;
}
.album-private-icon {
    font-size: 52px;
    margin-bottom: 14px;
}
.album-private h2 {
    font-size: 20px;
    color: #333;
    margin: 0 0 10px;
}
.album-private p {
    color: #888;
    font-size: 14px;
    margin: 0 0 8px;
}
.album-private-btn {
    display: inline-block;
    margin-top: 12px;
    background: #2e7d32;
    color: #fff;
    padding: 8px 28px;
    border-radius: 20px;
    text-decoration: none;
    font-size: 14px;
}
.album-private-btn:hover {
    background: #256428;
    color: #fff;
}

/* ---------- 模板标签 {qbcms:album} 挂件 ---------- */
.album-widget {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 14px;
    margin: 12px 0;
}
.album-widget-cover {
    position: relative;
    display: block;
    height: 130px;
    border-radius: 6px;
    overflow: hidden;
    background: #f5f5f5;
}
.album-widget-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.album-widget-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(0,0,0,0.55);
    color: #fff;
    font-size: 11px;
    padding: 1px 7px;
    border-radius: 9px;
}
.album-widget-title {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 22px 10px 8px;
    background: linear-gradient(transparent, rgba(0,0,0,0.65));
    color: #fff;
    font-size: 13px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ---------- 响应式 ---------- */
@media (max-width: 640px) {
    .album-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 12px;
    }
    .album-card-cover { height: 110px; }
    .album-photo-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 8px;
    }
    .album-photo-item { height: 110px; }
}