/* ================================
   商品詳細頁 view.css
================================ */

/* 主圖 */
.main-image-box {
    width: 100%;
    aspect-ratio: 1 / 1;
    border-radius: 10px;
    overflow: hidden;
    background: #fafafa;
}

.main-image-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 縮圖列 */
.thumb-list {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

.thumb-item {
    width: 70px;
    height: 70px;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
}

.thumb-item.active {
    border-color: #d8732a;
}

.thumb-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 分項 */
.variant-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: 1px solid #ccc;
    padding: 6px 10px;
    border-radius: 10px;
    margin: 4px;
    cursor: pointer;
    transition: 0.2s;
    position: relative;
}

.variant-item:hover {
    background: #fafafa;
}

.variant-item.active {
    border-color: #d8732a;
    background: #fbeee5;
}

.variant-item.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* 分項小圖 */
.variant-img {
    width: 35px;
    height: 35px;
    border-radius: 6px;
    object-fit: cover;
}

/* 售完標籤 */
.variant-soldout {
    position: absolute;
    right: 6px;
    bottom: 2px;
    background: #555;
    color: #fff;
    font-size: 11px;
    padding: 1px 4px;
    border-radius: 4px;
}

/* 內文圖片自適應 */
.product-desc img {
    max-width: 100%;
    margin: 15px 0;
    border-radius: 8px;
}