/* ==========================================
   THEONE WOOCOMMERCE INTEGRATION
   VERSION 2.0.0 - Updated 2025-10-30
   ========================================== */


/* CSS 變數 */
:root {
    --color-ink: #111111;
    --color-stone: #6B7280;
    --color-mist: #E5E7EB;
    --color-snow: #FFFFFF;
    --color-spruce: #1B3B36;
    --color-sand: #F8F6F0;
    --color-sage: #8A9A8B;
    --color-gold: #D4AF37;
    --color-copper: #B87333;
    --color-success: #10B981;
    --color-warning: #F59E0B;
    --color-danger: #EF4444;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Noto Sans TC', 'Hiragino Kaku Gothic ProN', 'Helvetica Neue', Arial, sans-serif;
    --font-serif: Georgia, 'Times New Roman', 'Noto Serif TC', serif;
}

/* 移除 WooCommerce 預設樣式 */
.woocommerce-page * {
    box-sizing: border-box;
}

/* ==========================================
   購物車頁面 - 套用異數臻選設計風格
   ========================================== */

/* Header 深色背景 - 參考 explore-yinyou */
body.woocommerce-cart .main-header {
    background: rgba(49, 54, 50, 0.98) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3) !important;
}

/* 購物車頁面背景 */
body.woocommerce-cart {
    background: var(--color-sand) !important;
    font-family: var(--font-sans) !important;
    padding-top: 120px !important;
}

/* 購物車容器 */
.woocommerce-cart .woocommerce {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 40px 100px;
}

/* 頁面標題 - 左對齊，縮小字級至 2rem */
body.woocommerce-cart .entry-header .entry-title,
body.woocommerce-cart h1.page-title,
body.woocommerce-cart .woocommerce > h1,
body.woocommerce-cart .entry-title {
    font-family: var(--font-serif) !important;
    font-size: 2rem !important;
    font-weight: 300 !important;
    color: var(--color-ink) !important;
    text-align: left !important;
    margin-bottom: 1.5rem !important;
    letter-spacing: 0.1em !important;
    line-height: 1.2 !important;
    padding-bottom: 0 !important;
    border-bottom: none !important;
}

/* 移除副標題和描述 */
body.woocommerce-cart .entry-title::before,
body.woocommerce-cart .entry-title::after,
body.woocommerce-cart h1::before,
body.woocommerce-cart h1::after {
    display: none !important;
}

/* 購物車表格樣式 */
.woocommerce table.shop_table,
.woocommerce table.cart {
    background: white !important;
    border-radius: 12px !important;
    overflow: hidden !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05) !important;
    border: none !important;
    margin-bottom: 30px;
}

.woocommerce table.shop_table thead,
.woocommerce table.cart thead {
    background: rgba(27, 59, 54, 0.05) !important;
}

.woocommerce table.shop_table thead th,
.woocommerce table.cart thead th,
.woocommerce table.cart th {
    padding: 20px !important;
    font-size: 0.85rem !important;
    font-weight: 500 !important;
    color: var(--color-stone) !important;
    text-transform: uppercase !important;
    letter-spacing: 0.1em !important;
    border: none !important;
    border-bottom: 1px solid rgba(27, 59, 54, 0.1) !important;
    background: rgba(27, 59, 54, 0.05) !important;
}

.woocommerce table.shop_table tbody tr,
.woocommerce table.cart tbody tr {
    border-bottom: 1px solid rgba(27, 59, 54, 0.05) !important;
    transition: background 0.3s ease !important;
}

.woocommerce table.shop_table tbody tr:hover,
.woocommerce table.cart tbody tr:hover {
    background: rgba(27, 59, 54, 0.02) !important;
}

.woocommerce table.shop_table td,
.woocommerce table.cart td {
    padding: 30px 20px !important;
    vertical-align: middle !important;
    border: none !important;
    color: var(--color-ink) !important;
}

/* 商品圖片 - 借用商店頁面樣式 */
.woocommerce table.shop_table .product-thumbnail,
.woocommerce table.cart .product-thumbnail {
    width: 120px !important;
}

.woocommerce table.shop_table .product-thumbnail img,
.woocommerce table.cart .product-thumbnail img {
    width: 100px !important;
    height: 100px !important;
    object-fit: cover !important;
    border-radius: 12px !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08) !important;
    transition: transform 0.3s ease !important;
}

.woocommerce table.shop_table tbody tr:hover .product-thumbnail img,
.woocommerce table.cart tbody tr:hover .product-thumbnail img {
    transform: scale(1.05) !important;
}

/* 商品名稱 - 借用商店頁面樣式 */
.woocommerce table.shop_table .product-name a,
.woocommerce table.cart .product-name a {
    font-family: var(--font-serif) !important;
    font-size: 1.2rem !important;
    font-weight: 400 !important;
    color: var(--color-ink) !important;
    text-decoration: none !important;
    letter-spacing: 0.05em !important;
    transition: color 0.3s ease !important;
}

.woocommerce table.shop_table .product-name a:hover,
.woocommerce table.cart .product-name a:hover {
    color: var(--color-spruce) !important;
}

/* 價格 */
.woocommerce table.shop_table .product-price,
.woocommerce table.shop_table .product-subtotal,
.woocommerce table.cart .product-price,
.woocommerce table.cart .product-subtotal {
    font-family: var(--font-serif) !important;
    font-size: 1.1rem !important;
    font-weight: 500 !important;
    color: var(--color-spruce) !important;
}

.woocommerce table.cart .amount {
    color: var(--color-spruce) !important;
    font-family: var(--font-serif) !important;
}

/* 數量選擇器 */
.woocommerce table.shop_table .quantity input.qty,
.woocommerce table.cart .quantity input.qty,
.woocommerce .quantity input {
    width: 60px !important;
    height: 35px !important;
    text-align: center !important;
    border: 1px solid var(--color-mist) !important;
    border-radius: 4px !important;
    font-size: 0.95rem !important;
    color: var(--color-ink) !important;
    background: white !important;
}

/* 移除按鈕 */
.woocommerce table.shop_table .product-remove a.remove,
.woocommerce table.cart .product-remove a.remove {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 32px !important;
    height: 32px !important;
    border-radius: 50% !important;
    background: rgba(239, 68, 68, 0.1) !important;
    color: var(--color-danger) !important;
    text-decoration: none !important;
    font-size: 1.2rem !important;
    transition: all 0.3s ease !important;
}

.woocommerce table.shop_table .product-remove a.remove:hover,
.woocommerce table.cart .product-remove a.remove:hover {
    background: var(--color-danger) !important;
    color: white !important;
    transform: scale(1.1) !important;
}

/* 購物車總計 */
.cart-collaterals .cart_totals {
    background: white !important;
    border-radius: 12px !important;
    padding: 40px !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05) !important;
    float: right !important;
    width: 48% !important;
}

.cart-collaterals .cart_totals h2 {
    font-family: var(--font-serif) !important;
    font-size: 1.5rem !important;
    font-weight: 400 !important;
    color: var(--color-ink) !important;
    margin-bottom: 30px !important;
    padding-bottom: 20px !important;
    border-bottom: 1px solid rgba(27, 59, 54, 0.1) !important;
    letter-spacing: 0.1em !important;
}

.cart-collaterals .cart_totals table {
    border: none !important;
}

.cart-collaterals .cart_totals table th,
.cart-collaterals .cart_totals table td {
    padding: 15px 0 !important;
    border: none !important;
    border-bottom: 1px solid rgba(27, 59, 54, 0.05) !important;
}

.cart-collaterals .cart_totals table th {
    font-size: 0.95rem !important;
    color: var(--color-stone) !important;
    font-weight: 400 !important;
    text-align: left !important;
}

.cart-collaterals .cart_totals table td {
    font-family: var(--font-serif) !important;
    font-size: 1.1rem !important;
    font-weight: 500 !important;
    color: var(--color-spruce) !important;
    text-align: right !important;
}

.cart-collaterals .cart_totals .order-total th,
.cart-collaterals .cart_totals .order-total td {
    font-size: 1.2rem !important;
    font-weight: 600 !important;
    padding-top: 25px !important;
    border-top: 2px solid rgba(27, 59, 54, 0.1) !important;
    border-bottom: none !important;
}

/* 結帳按鈕 */
.woocommerce .wc-proceed-to-checkout a.checkout-button {
    width: 100% !important;
    padding: 16px 32px !important;
    background: var(--color-spruce) !important;
    color: white !important;
    border: none !important;
    border-radius: 8px !important;
    font-size: 1rem !important;
    font-weight: 500 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.1em !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    margin-top: 30px !important;
    text-decoration: none !important;
    display: block !important;
    text-align: center !important;
}

.woocommerce .wc-proceed-to-checkout a.checkout-button:hover {
    background: var(--color-ink) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 25px rgba(27, 59, 54, 0.3) !important;
}

/* 更新購物車按鈕 */
.woocommerce button[name="update_cart"],
.woocommerce input[name="update_cart"] {
    padding: 12px 24px !important;
    background: white !important;
    border: 1px solid var(--color-mist) !important;
    color: var(--color-stone) !important;
    border-radius: 8px !important;
    font-size: 0.9rem !important;
    transition: all 0.3s ease !important;
    cursor: pointer !important;
}

.woocommerce button[name="update_cart"]:hover,
.woocommerce input[name="update_cart"]:hover {
    border-color: var(--color-spruce) !important;
    color: var(--color-spruce) !important;
    background: rgba(27, 59, 54, 0.05) !important;
}

/* 繼續購物連結 */
.woocommerce-cart .woocommerce-message .button,
.woocommerce-cart .return-to-shop .button {
    padding: 12px 24px !important;
    background: var(--color-spruce) !important;
    color: white !important;
    border: none !important;
    border-radius: 8px !important;
    text-decoration: none !important;
    display: inline-block !important;
    transition: all 0.3s ease !important;
}

.woocommerce-cart .woocommerce-message .button:hover,
.woocommerce-cart .return-to-shop .button:hover {
    background: var(--color-ink) !important;
    transform: translateY(-2px) !important;
}

/* 空購物車 */
.woocommerce-cart .cart-empty {
    text-align: center !important;
    padding: 80px 40px !important;
    background: white !important;
    border-radius: 12px !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05) !important;
    font-size: 1.1rem !important;
    color: var(--color-stone) !important;
}

.woocommerce-cart .return-to-shop {
    text-align: center !important;
    margin-top: 30px !important;
}

/* WooCommerce 訊息 - 購物車頁面 */
.woocommerce-cart .woocommerce-message,
.woocommerce-cart .woocommerce-info,
.woocommerce-cart .woocommerce-error {
    background: white !important;
    border-left: 4px solid var(--color-spruce) !important;
    color: var(--color-ink) !important;
    padding: 15px 20px !important;
    margin-bottom: 30px !important;
    border-radius: 0 8px 8px 0 !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05) !important;
}

.woocommerce-cart .woocommerce-error {
    border-left-color: var(--color-danger) !important;
}

/* 購物車推薦商品 - 套用 special-selection 產品卡片樣式 */
body.woocommerce-cart .cross-sells,
body.woocommerce-cart .upsells {
    clear: both !important;
    padding-top: 4rem !important;
    width: 100% !important;
}

body.woocommerce-cart .cross-sells h2,
body.woocommerce-cart .upsells h2 {
    font-family: var(--font-serif) !important;
    font-size: 1.8rem !important;
    font-weight: 300 !important;
    color: var(--color-ink) !important;
    text-align: center !important;
    margin-bottom: 3rem !important;
    letter-spacing: 0.1em !important;
}

/* 購物車產品網格 - 使用 special-selection 樣式 */
body.woocommerce-cart .cross-sells .products,
body.woocommerce-cart .cross-sells ul.products,
body.woocommerce-cart .upsells .products,
body.woocommerce-cart .upsells ul.products {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 2rem !important;
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
}

/* 購物車產品卡片 - 使用 special-selection 樣式 */
body.woocommerce-cart .cross-sells .product,
body.woocommerce-cart .cross-sells ul.products li.product,
body.woocommerce-cart .upsells .product,
body.woocommerce-cart .upsells ul.products li.product {
    background: white !important;
    border-radius: 16px !important;
    overflow: hidden !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08) !important;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
    position: relative !important;
    margin: 0 !important;
    padding: 0 !important;
    width: 100% !important;
    float: none !important;
}

body.woocommerce-cart .cross-sells .product:hover,
body.woocommerce-cart .cross-sells ul.products li.product:hover,
body.woocommerce-cart .upsells .product:hover,
body.woocommerce-cart .upsells ul.products li.product:hover {
    transform: translateY(-12px) !important;
    box-shadow: 0 20px 64px rgba(0, 0, 0, 0.15) !important;
}

/* 產品圖片容器 */
body.woocommerce-cart .cross-sells .product .attachment-woocommerce_thumbnail,
body.woocommerce-cart .cross-sells ul.products li.product .attachment-woocommerce_thumbnail,
body.woocommerce-cart .upsells .product .attachment-woocommerce_thumbnail,
body.woocommerce-cart .upsells ul.products li.product .attachment-woocommerce_thumbnail,
body.woocommerce-cart .cross-sells .product img,
body.woocommerce-cart .cross-sells ul.products li.product img,
body.woocommerce-cart .upsells .product img,
body.woocommerce-cart .upsells ul.products li.product img {
    width: 100% !important;
    height: 280px !important;
    object-fit: cover !important;
    object-position: center !important;
    transition: transform 0.6s ease !important;
    border-radius: 0 !important;
    margin: 0 !important;
    display: block !important;
}

body.woocommerce-cart .cross-sells .product:hover img,
body.woocommerce-cart .cross-sells ul.products li.product:hover img,
body.woocommerce-cart .upsells .product:hover img,
body.woocommerce-cart .upsells ul.products li.product:hover img {
    transform: scale(1.08) !important;
}

/* 產品標題 */
body.woocommerce-cart .cross-sells .product .woocommerce-loop-product__title,
body.woocommerce-cart .cross-sells ul.products li.product .woocommerce-loop-product__title,
body.woocommerce-cart .upsells .product .woocommerce-loop-product__title,
body.woocommerce-cart .upsells ul.products li.product .woocommerce-loop-product__title,
body.woocommerce-cart .cross-sells .product h2,
body.woocommerce-cart .cross-sells ul.products li.product h2,
body.woocommerce-cart .upsells .product h2,
body.woocommerce-cart .upsells ul.products li.product h2 {
    font-family: var(--font-serif) !important;
    font-size: 1.2rem !important;
    font-weight: 400 !important;
    color: var(--color-ink) !important;
    margin: 1.5rem 1.5rem 1rem !important;
    line-height: 1.3 !important;
    letter-spacing: 0.05em !important;
    padding: 0 !important;
}

/* 產品價格 */
body.woocommerce-cart .cross-sells .product .price,
body.woocommerce-cart .cross-sells ul.products li.product .price,
body.woocommerce-cart .upsells .product .price,
body.woocommerce-cart .upsells ul.products li.product .price {
    font-family: var(--font-serif) !important;
    font-size: 1.3rem !important;
    font-weight: 500 !important;
    color: var(--color-spruce) !important;
    margin: 0 1.5rem 1rem !important;
    display: block !important;
}

/* 加入購物車按鈕 */
body.woocommerce-cart .cross-sells .product .button,
body.woocommerce-cart .cross-sells ul.products li.product .button,
body.woocommerce-cart .upsells .product .button,
body.woocommerce-cart .upsells ul.products li.product .button,
body.woocommerce-cart .cross-sells .product .add_to_cart_button,
body.woocommerce-cart .cross-sells ul.products li.product .add_to_cart_button,
body.woocommerce-cart .upsells .product .add_to_cart_button,
body.woocommerce-cart .upsells ul.products li.product .add_to_cart_button {
    background: rgba(27, 59, 54, 0.1) !important;
    color: var(--color-spruce) !important;
    border: none !important;
    padding: 0.8rem 1.5rem !important;
    border-radius: 30px !important;
    font-size: 0.9rem !important;
    font-weight: 500 !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    display: inline-block !important;
    margin: 0 1.5rem 1.5rem !important;
    text-align: center !important;
    text-decoration: none !important;
    width: auto !important;
}

body.woocommerce-cart .cross-sells .product .button:hover,
body.woocommerce-cart .cross-sells ul.products li.product .button:hover,
body.woocommerce-cart .upsells .product .button:hover,
body.woocommerce-cart .upsells ul.products li.product .button:hover,
body.woocommerce-cart .cross-sells .product .add_to_cart_button:hover,
body.woocommerce-cart .cross-sells ul.products li.product .add_to_cart_button:hover,
body.woocommerce-cart .upsells .product .add_to_cart_button:hover,
body.woocommerce-cart .upsells ul.products li.product .add_to_cart_button:hover {
    background: rgba(27, 59, 54, 0.2) !important;
    transform: translateY(-2px) !important;
    color: var(--color-spruce) !important;
}

/* 響應式設計 - 購物車頁面 */
@media (max-width: 768px) {
    body.woocommerce-cart {
        padding-top: 100px !important;
    }

    .woocommerce-cart .woocommerce {
        padding: 40px 20px 80px !important;
    }

    .cart-collaterals .cart_totals {
        width: 100% !important;
        float: none !important;
        margin-top: 30px !important;
    }

    .woocommerce table.shop_table,
    .woocommerce table.cart {
        font-size: 0.9rem !important;
    }

    .woocommerce table.shop_table thead,
    .woocommerce table.cart thead {
        display: none !important;
    }

    .woocommerce table.shop_table tbody tr,
    .woocommerce table.cart tbody tr {
        display: block !important;
        margin-bottom: 20px !important;
        border: 1px solid rgba(27, 59, 54, 0.1) !important;
        border-radius: 8px !important;
    }

    .woocommerce table.shop_table td,
    .woocommerce table.cart td {
        display: block !important;
        text-align: left !important;
        padding: 15px 20px !important;
    }

    .woocommerce table.shop_table .product-thumbnail,
    .woocommerce table.cart .product-thumbnail {
        text-align: center !important;
    }

    .woocommerce table.shop_table .product-thumbnail img,
    .woocommerce table.cart .product-thumbnail img {
        width: 100px !important;
        height: 100px !important;
    }

    /* 推薦商品響應式 */
    body.woocommerce-cart .cross-sells .products,
    body.woocommerce-cart .cross-sells ul.products,
    body.woocommerce-cart .upsells .products,
    body.woocommerce-cart .upsells ul.products {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    body.woocommerce-cart .cross-sells .products,
    body.woocommerce-cart .cross-sells ul.products,
    body.woocommerce-cart .upsells .products,
    body.woocommerce-cart .upsells ul.products {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

/* ==========================================
   商品頁面樣式
   ========================================== */

/* 商品頁面整合 */
.woocommerce {
    color: var(--color-ink);
}

/* 商品列表頁 */
.woocommerce .products {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    padding: 50px;
}

.woocommerce .product {
    background: white;
    border-radius: 15px;
    padding: 20px;
    transition: all 0.3s ease;
    border: 1px solid var(--color-mist);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.woocommerce .product:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

/* 商品圖片 */
.woocommerce .product img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 15px;
}

/* 商品標題 */
.woocommerce .woocommerce-loop-product__title {
    color: var(--color-ink);
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 10px;
    line-height: 1.3;
}

/* 商品價格 */
.woocommerce .price {
    color: var(--color-spruce);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
}

.woocommerce .price del {
    color: var(--color-stone);
    font-size: 16px;
}

/* 加入購物車按鈕 */
.woocommerce .button,
.woocommerce .add_to_cart_button {
    background: var(--color-spruce);
    border: 2px solid var(--color-spruce);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    text-align: center;
    cursor: pointer;
}

.woocommerce .button:hover,
.woocommerce .add_to_cart_button:hover {
    background: var(--color-ink);
    border-color: var(--color-ink);
    transform: translateY(-2px);
}

/* 商品詳情頁 */
.woocommerce div.product {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 50px;
}

.woocommerce div.product .images {
    border-radius: 15px;
    overflow: hidden;
}

.woocommerce div.product .images img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.woocommerce div.product .summary {
    padding-left: 20px;
}

.woocommerce div.product .product_title {
    color: var(--color-ink);
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 20px;
}

.woocommerce div.product .price {
    font-size: 28px;
    margin-bottom: 25px;
}

.woocommerce div.product .woocommerce-product-details__short-description {
    color: var(--color-stone);
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 30px;
}

/* 結帳頁面
   ⚠️ 選擇器必須是 form.woocommerce-checkout：
   `woocommerce-checkout` 同時是 <body> 的 class，直接寫 .woocommerce-checkout
   會把整個 body 變成 grid，導致 header、表格全被塞進 1fr 400px 的格子裡而跑版。 */
form.woocommerce-checkout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 50px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 50px 0;
    align-items: start;
}

.woocommerce form .form-row {
    margin-bottom: 20px;
}

.woocommerce form .form-row label {
    color: var(--color-ink);
    font-weight: 500;
    margin-bottom: 8px;
    display: block;
}

.woocommerce form .form-row input,
.woocommerce form .form-row select,
.woocommerce form .form-row textarea {
    background: white;
    border: 1px solid var(--color-mist);
    color: var(--color-ink);
    padding: 12px 15px;
    border-radius: 8px;
    width: 100%;
    font-size: 14px;
}

.woocommerce form .form-row input:focus,
.woocommerce form .form-row select:focus,
.woocommerce form .form-row textarea:focus {
    border-color: var(--color-spruce);
    outline: none;
    box-shadow: 0 0 0 2px rgba(27, 59, 54, 0.1);
}

/* 訂單摘要 */
.woocommerce-checkout-review-order {
    background: white;
    border-radius: 15px;
    padding: 30px;
    position: sticky;
    top: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.woocommerce-checkout-review-order h3 {
    color: var(--color-spruce);
    font-size: 20px;
    margin-bottom: 20px;
}

/* 訊息通知 */
.woocommerce-message,
.woocommerce-info,
.woocommerce-error {
    background: white;
    border-left: 4px solid var(--color-spruce);
    color: var(--color-ink);
    padding: 15px 20px;
    margin-bottom: 20px;
    border-radius: 0 8px 8px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.woocommerce-error {
    border-left-color: var(--color-danger);
}

/* 響應式設計 */
@media (max-width: 768px) {
    .woocommerce .products {
        grid-template-columns: 1fr;
        padding: 20px;
        gap: 20px;
    }

    .woocommerce div.product {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 20px;
    }

    .woocommerce div.product .summary {
        padding-left: 0;
    }

    form.woocommerce-checkout {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 20px 0;
    }

    .woocommerce-checkout-review-order {
        position: static;
    }
}

/* ==========================================
   結帳頁面 - 對齊購物車的視覺（2026-08-10）
   iPad kiosk 驗收發現：結帳頁沒有 header 底色、且版面被 body grid 弄壞
   ========================================== */

/* Header 深色背景 - 與購物車一致 */
body.woocommerce-checkout .main-header {
    background: rgba(49, 54, 50, 0.98) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3) !important;
}

/* 頁面背景與 header 讓位 - 與購物車一致
   ⚠️ 不要加 font-family: var(--font-sans)：那是 Noto Sans TC（黑體），
   會蓋掉主題的 --font-primary（Noto Serif TC）。中文一律用明體，見專案 CLAUDE.md。 */
body.woocommerce-checkout {
    background: var(--color-sand) !important;
    padding-top: 120px !important;
}

/* 內容容器 - 與購物車一致 */
body.woocommerce-checkout .woocommerce {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 40px 100px;
}

/* 頁面標題 - 與購物車一致（左對齊、2rem） */
body.woocommerce-checkout .entry-header .entry-title,
body.woocommerce-checkout h1.page-title,
body.woocommerce-checkout .woocommerce > h1,
body.woocommerce-checkout .entry-title {
    text-align: left;
    font-size: 2rem;
    color: var(--color-ink);
    margin-bottom: 40px;
}

/* 訂單摘要標題 */
body.woocommerce-checkout #order_review_heading {
    color: var(--color-spruce);
    font-size: 20px;
    margin: 0 0 20px;
}

/* 訂單明細表格 - 避免窄欄時商品名被壓成直排 */
body.woocommerce-checkout table.shop_table {
    width: 100%;
    table-layout: auto;
    border-collapse: collapse;
}

body.woocommerce-checkout table.shop_table th,
body.woocommerce-checkout table.shop_table td {
    padding: 14px 12px;
    vertical-align: middle;
    word-break: keep-all;
    overflow-wrap: anywhere;
    white-space: normal;
}

body.woocommerce-checkout table.shop_table td.product-name {
    width: auto;
    min-width: 55%;
    text-align: left;
}

body.woocommerce-checkout table.shop_table td.product-total,
body.woocommerce-checkout table.shop_table th.product-total {
    text-align: right;
    white-space: nowrap;
}

/* 房號提示列 */
body.woocommerce-checkout .theone-room-notice {
    max-width: 1200px;
    margin: 0 auto 20px;
}

/* 返回購物車按鈕（kiosk 沒有瀏覽器返回鍵，須有頁面內返回路徑）
   min-height 48px 是觸控目標下限，平板上手指按得到 */
.theone-checkout-back {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 48px;
    padding: 12px 24px;
    margin: 0 0 18px;
    background: #fff;
    border: 1px solid var(--color-mist);
    border-radius: 10px;
    color: var(--color-spruce);
    font-family: 'Noto Serif TC', serif;
    font-size: 16px;
    line-height: 1;
    text-decoration: none;
    transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.theone-checkout-back__arrow {
    font-size: 20px;
    line-height: 1;
}

.theone-checkout-back:hover,
.theone-checkout-back:focus {
    background: var(--color-spruce);
    border-color: var(--color-spruce);
    color: #fff;
    text-decoration: none;
}

/* iPad 直式 / 窄視窗：雙欄會把表格壓到只剩幾十 px，提早收成單欄 */
@media (max-width: 1024px) {
    form.woocommerce-checkout {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .woocommerce-checkout-review-order {
        position: static;
    }

    body.woocommerce-checkout .woocommerce {
        padding: 40px 24px 80px;
    }
}

@media (orientation: portrait) {
    form.woocommerce-checkout {
        grid-template-columns: 1fr;
    }
}

/* 載入動畫 */
.woocommerce .blockUI.blockOverlay {
    background: rgba(27, 59, 54, 0.1) !important;
}

.woocommerce .loader {
    border: 3px solid rgba(27, 59, 54, 0.2);
    border-top: 3px solid var(--color-spruce);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}