/* LUMIÈRE Category Ads — 分类页广告位（与商品卡片同网格、等高） */

ul.products li.lumiere-cat-ad {
    list-style: none;
    display: flex; /* 撑满所在行高度，与商品卡片等高 */
}
ul.products li.lumiere-cat-ad .lumiere-cat-ad-link {
    display: flex;
    flex: 1 1 auto; /* 填满 li（含被拉伸的行高） */
    position: relative;
    overflow: hidden;
    background: var(--lumiere-sand, #f3efe9);
    border: 1px solid var(--lumiere-border, #e9e4dd);
    transition: box-shadow 0.25s ease, transform 0.25s ease;
}
ul.products li.lumiere-cat-ad .lumiere-cat-ad-link:hover {
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
    transform: translateY(-3px);
}
ul.products li.lumiere-cat-ad .lumiere-cat-ad-link img {
    display: block;
    flex: 1 1 auto; /* 图片撑满链接高度 */
    width: 100%;
    height: 100%;
    object-fit: cover; /* 按单元格裁剪填充，保持比例不变形 */
}
ul.products li.lumiere-cat-ad .lumiere-cat-ad-title {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 0.7em 1em 0.9em;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.6));
    color: #fff;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-align: left;
}

/* ── 分类导航列（.woocommerce-products-header 内） ── */
.lumiere-cat-nav {
    text-align: center;
    margin: 0 0 2.2em;
}
.lumiere-cat-nav-title {
    display: block;
    margin-bottom: 0.8em;
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--ast-global-color-3, #3d3d3d);
}
.lumiere-cat-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.6em;
}
.lumiere-cat-nav-list li a {
    display: inline-block;
    padding: 0.45em 1.1em;
    border: 1px solid var(--lumiere-border, #e9e4dd);
    color: var(--ast-global-color-3, #3d3d3d);
    font-size: 0.82rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    text-decoration: none;
    transition: border-color 0.2s ease, color 0.2s ease;
}
.lumiere-cat-nav-list li a:hover {
    border-color: var(--lumiere-rose, #c9a087);
    color: var(--lumiere-rose-dark, #b0896b);
}

/* 名称+图片 模式：图片卡片（宽度随分类名自适应，长名单行铺开） */
.lumiere-cat-nav-list-image li a.lumiere-cat-nav-link-image {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    width: auto;
    min-width: 96px;
    max-width: 170px; /* 大写长名单行铺开的上限 */
    padding: 0;
    overflow: hidden;
    text-align: center;
}
.lumiere-cat-nav-list-image .lumiere-cat-nav-thumb {
    display: block;
    overflow: hidden;
    background: var(--lumiere-sand, #f3efe9);
}
.lumiere-cat-nav-list-image .lumiere-cat-nav-thumb img {
    display: block;
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.lumiere-cat-nav-list-image li a.lumiere-cat-nav-link-image:hover .lumiere-cat-nav-thumb img {
    transform: scale(1.05);
}
.lumiere-cat-nav-list-image .lumiere-cat-nav-name {
    display: block;
    padding: 0.55em 0.5em;
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ast-global-color-3, #3d3d3d);
}

/* 移动端：分类导航改为一行横滑轮播（scroll-snap 吸附） */
@media (max-width: 921px) {
    .lumiere-cat-nav-list {
        flex-wrap: nowrap;
        justify-content: flex-start; /* 左对齐，保证首项可滑到 */
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: x mandatory;
        scrollbar-width: none; /* Firefox 隐藏滚动条 */
        padding: 0 0 8px;
    }
    .lumiere-cat-nav-list::-webkit-scrollbar {
        display: none;
    }
    .lumiere-cat-nav-list li {
        flex: 0 0 auto;
        scroll-snap-align: center;
    }
    /* 左右边缘淡出，提示可滑动 */
    .lumiere-cat-nav {
        position: relative;
    }
    .lumiere-cat-nav::before,
    .lumiere-cat-nav::after {
        content: '';
        position: absolute;
        top: 0;
        bottom: 0;
        width: 26px;
        pointer-events: none;
        z-index: 1;
    }
    .lumiere-cat-nav::before {
        left: 0;
        background: linear-gradient(to right, #fff, transparent);
    }
    .lumiere-cat-nav::after {
        right: 0;
        background: linear-gradient(to left, #fff, transparent);
    }
}