/**
 * 前端樣式
 */

/* 加購商品提示訊息 */
.gc-addon-message {
    margin: 15px 0;
    padding: 12px 15px;
    border-radius: 4px;
    font-size: 14px;
    line-height: 1.5;
}

.gc-addon-message p {
    margin: 0;
}

/* 未達門檻 */
.gc-addon-message-insufficient {
    background-color: #da1414;
    color: #fff;
}

/* 已達門檻可加購 */
.gc-addon-message-available {
    background-color: #da1414;
    color: #fff;
}

/* 已達上限 */
.gc-addon-message-limit {
    background-color: #f8d7da;
    border: 1px solid #dc3545;
    color: #721c24;
}

/* 購物車加購訊息 */
.gc-cart-addon-messages {
    margin: 20px 0;
    padding: 15px;
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 4px;
}

.gc-cart-addon-messages h3 {
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 16px;
    font-weight: 600;
}

.gc-cart-addon-item {
    margin-bottom: 10px;
    padding: 8px;
    background-color: #fff;
    border-radius: 3px;
}

.gc-cart-addon-item:last-child {
    margin-bottom: 0;
}

/* 禁用狀態的加購按鈕 */
button.single_add_to_cart_button.disabled,
.single_add_to_cart_button.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

/* 數量選擇器按鈕樣式 - 加大版 */
.quick_add_to_cart .quantity.buttons_added input.plus.button.is-form,
.quick_add_to_cart .quantity.buttons_added input.minus.button.is-form,
.quantity.buttons_added input.plus.button.is-form,
.quantity.buttons_added input.minus.button.is-form,
.quantity.buttons_added .plus.button.is-form,
.quantity.buttons_added .minus.button.is-form,
.quantity input.plus.button.is-form,
.quantity input.minus.button.is-form,
.quantity .plus.button.is-form,
.quantity .minus.button.is-form,
input.plus.button.is-form,
input.minus.button.is-form {
    font-size: 20px !important;
    font-weight: bold !important;
    min-width: 40px !important;
    min-height: 37px !important;
    padding: 0 !important;
    line-height: 1 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
}

/* 數量輸入框樣式 */
.quantity.buttons_added input.qty,
.quantity.buttons_added input[type="number"] {
    width: 50px !important;
    height: 40px !important;
    text-align: center !important;
    padding: 0 5px !important;
    font-size: 16px !important;
}

/* ============================================
   加購商品滑動列表樣式
   ============================================ */

/* 滑動列表容器 - 參考主題樣式 */
.gc-addon-slider-wrapper {
    position: relative;
    margin: 30px 0;
    padding: 20px 0;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
}

.gc-addon-slider-wrapper h3 {
    margin: 0 0 20px 0;
    font-size: 18px;
    font-weight: 700;
    color: #333;
    text-align: left;
    text-transform: none;
}

/* 滑動容器 */
.gc-addon-slider {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: #ccc #f1f1f1;
    padding: 5px 0;
}

.gc-addon-slider::-webkit-scrollbar {
    height: 8px;
}

.gc-addon-slider::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.gc-addon-slider::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 4px;
    transition: background 0.3s;
}

.gc-addon-slider::-webkit-scrollbar-thumb:hover {
    background: #999;
}

/* 商品卡片容器 - 參考主題樣式 */
.gc-addon-slider-container {
    display: flex;
    gap: 15px;
    padding: 5px 2px;
}

/* 商品卡片 - 參考主題樣式 */
.gc-addon-product-card {
    flex: 0 0 240px;
    background: white;
    border-radius: 3px;
    padding: 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    overflow: hidden;
    border: 1px solid #efefef;
}

.gc-addon-product-card:hover {
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

/* 商品圖片區域 */
.gc-addon-product-image {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
    background: #f5f5f5;
}

.gc-addon-product-image a {
    display: block;
    width: 100%;
    height: 100%;
}

.gc-addon-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gc-addon-product-card:hover .gc-addon-product-image img {
    transform: scale(1.05);
}

/* 門檻標籤 - 參考主題的特價標籤樣式 */
.gc-addon-threshold-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background: #ed1c24;
    color: white;
    padding: 4px 10px;
    border-radius: 99px;
    font-size: 11px;
    font-weight: 400;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    z-index: 1;
    line-height: 1.4;
}

/* 商品資訊區域 - 參考主題樣式 */
.gc-addon-product-info {
    padding: 15px;
}

/* 商品標題 - 參考主題樣式 */
.gc-addon-product-title {
    margin: 0 0 8px 0;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.4;
    height: 2.8em;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.gc-addon-product-title a {
    color: #7f7f7f;
    text-decoration: none;
    transition: color 0.3s;
}

.gc-addon-product-title a:hover {
    color: #ed1c24;
}

/* 商品分類 */
.gc-addon-product-category {
    margin-bottom: 6px;
    font-size: 12px;
    color: #999;
    line-height: 1.4;
}

/* 商品價格 - 參考主題樣式 */
.gc-addon-product-price {
    margin-bottom: 12px;
    font-size: 14px;
    line-height: 1.5;
    min-height: 40px;
}

.gc-addon-product-price .price {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* 售價（刪除線） */
.gc-addon-product-price .on_sale.regular_price,
.gc-addon-product-price span.on_sale.regular_price {
    display: block !important;
    font-size: 13px !important;
    color: #999 !important;
    text-decoration: line-through !important;
    margin-bottom: 4px;
    font-weight: 400;
    visibility: visible !important;
}

/* 團購價（紅色） */
.gc-addon-product-price ins,
.gc-addon-product-price .price ins {
    display: block !important;
    font-size: 16px !important;
    color: #ed1c24 !important;
    font-weight: 700 !important;
    text-decoration: none !important;
    visibility: visible !important;
}

.gc-addon-product-price .woocommerce-Price-amount {
    font-weight: inherit;
    display: inline !important;
}

.gc-addon-product-price .price_suffix {
    font-weight: inherit;
    display: inline !important;
}

/* 確保價格內容可見 */
.gc-addon-product-price * {
    visibility: visible !important;
}

/* 無價格提示 */
.gc-addon-product-price .no-price {
    color: #999;
    font-size: 13px;
    font-style: italic;
}

/* 變體選擇器 */
.gc-addon-variations {
    margin-bottom: 12px;
}

.gc-addon-variation-select {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    background-color: white;
    cursor: pointer;
    transition: border-color 0.3s;
}

.gc-addon-variation-select:hover {
    border-color: #da1414;
}

.gc-addon-variation-select:focus {
    outline: none;
    border-color: #da1414;
    box-shadow: 0 0 0 3px rgba(218, 20, 20, 0.1);
}

/* 狀態提示 */
.gc-addon-status {
    margin-bottom: 12px;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 13px;
    text-align: center;
    font-weight: 500;
}

.gc-addon-status .status-insufficient {
    background-color: #fff3cd;
    color: #856404;
}

.gc-addon-status .status-available {
    background-color: #d4edda;
    color: #155724;
}

.gc-addon-status .status-limit {
    background-color: #f8d7da;
    color: #721c24;
}

/* 加入購物車區域 */
.gc-addon-add-to-cart {
    margin-top: 12px;
}

/* 加入購物車按鈕 - 參考主題樣式（綠色外框） */
.gc-add-to-cart-btn {
    width: 100%;
    height: auto;
    padding: 8px 16px;
    background: transparent;
    color: #82b440;
    border: 2px solid #82b440;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    text-transform: none;
    line-height: 1.5;
}

.gc-add-to-cart-btn:hover:not(:disabled) {
    background: #82b440;
    color: white;
    border-color: #82b440;
}

.gc-add-to-cart-btn:active:not(:disabled) {
    transform: scale(0.98);
}

.gc-add-to-cart-btn:disabled,
.gc-add-to-cart-btn.disabled {
    background: transparent;
    color: #ccc;
    border-color: #ccc;
    cursor: not-allowed;
    opacity: 0.6;
}

.gc-add-to-cart-btn .text {
    display: inline-block;
}

.gc-add-to-cart-btn .loading {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: inherit;
}

.gc-add-to-cart-btn .spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(130, 180, 64, 0.3);
    border-top-color: #82b440;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* 滑動導航按鈕 */
.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: white;
    border: 2px solid #ddd;
    border-radius: 50%;
    font-size: 28px;
    line-height: 1;
    color: #666;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.slider-nav:hover {
    background: #da1414;
    border-color: #da1414;
    color: white;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 4px 12px rgba(218, 20, 20, 0.3);
}

.slider-nav:active {
    transform: translateY(-50%) scale(1.05);
}

.slider-prev {
    left: -25px;
}

.slider-next {
    right: -25px;
}

/* 響應式設計 */
@media (max-width: 768px) {
    .gc-addon-message {
        font-size: 13px;
        padding: 10px 12px;
    }
    
    .gc-cart-addon-messages {
        padding: 12px;
    }
    
    /* 滑動列表 */
    .gc-addon-slider-wrapper {
        padding: 15px 10px;
        margin: 20px 0;
    }
    
    .gc-addon-slider-wrapper h3 {
        font-size: 16px;
        margin-bottom: 15px;
    }
    
    .gc-addon-product-card {
        flex: 0 0 180px;
    }
    
    .gc-addon-product-title {
        font-size: 13px;
    }
    
    .gc-addon-product-price {
        font-size: 13px;
    }
    
    .gc-addon-product-price ins {
        font-size: 14px;
    }
    
    .gc-addon-threshold-badge {
        font-size: 10px;
        padding: 3px 8px;
    }
    
    /* 隱藏滑動按鈕，使用觸控滑動 */
    .slider-nav {
        display: none;
    }
    
    /* 手機版按鈕稍小一點 */
    .quick_add_to_cart .quantity.buttons_added input.plus.button.is-form,
    .quick_add_to_cart .quantity.buttons_added input.minus.button.is-form,
    .quantity.buttons_added input.plus.button.is-form,
    .quantity.buttons_added input.minus.button.is-form,
    .quantity.buttons_added .plus.button.is-form,
    .quantity.buttons_added .minus.button.is-form,
    .quantity input.plus.button.is-form,
    .quantity input.minus.button.is-form,
    .quantity .plus.button.is-form,
    .quantity .minus.button.is-form,
    input.plus.button.is-form,
    input.minus.button.is-form {
        font-size: 18px !important;
        width: 36px !important;
        height: 36px !important;
        min-width: 36px !important;
        min-height: 36px !important;
    }
    
    /* 手機版數量輸入框 */
    .quantity.buttons_added input.qty,
    .quantity.buttons_added input[type="number"] {
        width: 45px !important;
        height: 36px !important;
        font-size: 14px !important;
    }
}

@media (max-width: 480px) {
    .gc-addon-product-card {
        flex: 0 0 160px;
    }
    
    .gc-addon-product-info {
        padding: 12px;
    }
    
    .gc-add-to-cart-btn {
        font-size: 12px;
        padding: 6px 12px;
    }
}