/* TGM Wood Factory カートシステム用CSS */

/* 配送バナー内レイアウトはnavigation-integrated.cssで管理 */

/* ヘッダーカート */
.cart-container {
    position: relative;
    z-index: 100000;
}

/* shipping-banner内でのカートコンテナの特別処理 */
.shipping-banner .cart-container {
    position: relative;
    z-index: 999999 !important;
}

.cart-link {
    display: flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    min-height: 28px;
}

.cart-link:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(155, 118, 83, 0.3);
}

.cart-icon {
    position: relative;
    font-size: 1rem;
}

.cart-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    background: #e74c3c;
    color: white;
    border-radius: 50%;
    font-size: 0.65rem;
    font-weight: bold;
    min-width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse 2s infinite;
}

.cart-badge:empty {
    display: none;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.cart-info {
    display: flex;
    align-items: center;
    font-size: 0.75rem;
    line-height: 1.1;
}

.cart-total {
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
    opacity: 0.95;
}

/* カートプレビュー */
.cart-preview {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
    min-width: 350px;
    max-width: 400px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    border: 1px solid rgba(155, 118, 83, 0.2);
    z-index: 100001;
}

/* shipping-banner内でのカートプレビューの特別処理 */
.shipping-banner .cart-preview {
    position: fixed !important;
    z-index: 999999 !important;
    top: 48px !important;
    right: 20px !important;
}

.cart-container:hover .cart-preview {
    opacity: 1;
    visibility: visible;
    transform: translateY(5px);
}

.cart-preview-header {
    padding: 15px 20px 10px;
    border-bottom: 1px solid #eee;
}

.cart-preview-header h4 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--color-text);
}

.cart-preview-items {
    max-height: 300px;
    overflow-y: auto;
    padding: 10px 0;
}

.cart-preview-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px;
    transition: background-color 0.2s ease;
}

.cart-preview-item:hover {
    background-color: #f9f9f9;
}

.cart-preview-item-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
}

.cart-preview-item-info {
    flex: 1;
}

.cart-preview-item-name {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 2px;
}

.cart-preview-item-details {
    font-size: 0.75rem;
    color: #666;
}

.cart-preview-item-price {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
}

.cart-preview-footer {
    padding: 15px 20px;
    border-top: 1px solid #eee;
    background: #f9f9f9;
    border-radius: 0 0 12px 12px;
}

.cart-preview-total {
    text-align: center;
    margin-bottom: 10px;
    font-size: 1rem;
    color: var(--color-text);
}

.cart-empty {
    text-align: center;
    padding: 40px 20px;
    color: #999;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .shipping-banner-content {
        gap: 10px;
        padding: 0 10px;
    }
    
    .shipping-info {
        flex: 1;
        justify-content: center;
    }
    
    .shipping-info span {
        display: none; /* モバイルでは配送テキストを簡略化 */
    }
    
    .shipping-info::after {
        content: "全国配送対応";
        font-size: 0.85rem;
    }
    
    .shipping-cart {
        right: 15px;
    }
    
    .cart-link {
        padding: 6px 8px;
        gap: 6px;
    }
    
    .cart-info {
        display: none;
    }
    
    .cart-icon {
        font-size: 1.4rem;
    }
    
    .cart-preview {
        right: -10px;
        min-width: 300px;
        max-width: 320px;
    }
}

@media (max-width: 480px) {
    .cart-preview {
        right: -20px;
        min-width: 280px;
        max-width: 300px;
    }
    
    /* モバイル用shipping-banner内プレビュー */
    .shipping-banner .cart-preview {
        top: 56px !important;
        right: 15px !important;
        min-width: 280px !important;
        max-width: 300px !important;
    }
    
    .cart-preview-item {
        padding: 8px 15px;
        gap: 8px;
    }
    
    .cart-preview-item-icon {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
}

/* カートページ用スタイル */
.cart-page {
    padding: 120px 0 60px;
    background: #f8f9fa;
    min-height: 100vh;
}

.cart-header {
    text-align: center;
    margin-bottom: 40px;
}

.cart-header h1 {
    font-size: 2.5rem;
    color: var(--color-text);
    margin-bottom: 10px;
}

.cart-items-container {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    margin-bottom: 30px;
}

.cart-item {
    display: grid;
    grid-template-columns: 80px 1fr auto auto auto;
    gap: 20px;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #eee;
    transition: background-color 0.2s ease;
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item:hover {
    background-color: #f9f9f9;
}

.cart-item-image {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.cart-item-info h3 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--color-text);
}

.cart-item-details {
    font-size: 0.85rem;
    color: #666;
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: 10px;
}

.quantity-btn {
    width: 30px;
    height: 30px;
    border: 1px solid #ddd;
    background: white;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.quantity-btn:hover {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.quantity-input {
    width: 50px;
    text-align: center;
    border: 1px solid #ddd;
    padding: 5px;
    border-radius: 4px;
}

.cart-item-price {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary);
}

.cart-item-remove {
    background: none;
    border: none;
    color: #e74c3c;
    cursor: pointer;
    font-size: 1.2rem;
    padding: 5px;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.cart-item-remove:hover {
    background-color: rgba(231, 76, 60, 0.1);
}

.cart-summary {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    padding: 30px;
    position: sticky;
    top: 120px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    font-size: 1rem;
}

.summary-row.total {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-primary);
    border-top: 1px solid #eee;
    padding-top: 15px;
    margin-top: 15px;
}

.checkout-btn {
    width: 100%;
    background: var(--color-primary);
    color: white;
    border: none;
    padding: 15px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
}

.checkout-btn:hover {
    background: var(--color-secondary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(155, 118, 83, 0.3);
}

.empty-cart-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 30px;
}

.empty-cart-actions .btn {
    flex: 1;
    max-width: 200px;
    text-align: center;
}

.cart-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-top: 1px solid #eee;
    gap: 15px;
    flex-wrap: wrap;
}

.payment-info {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #eee;
    font-size: 0.9rem;
    color: #666;
}

.payment-info p {
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.payment-info i {
    color: var(--color-primary);
    width: 16px;
}

.delivery-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    color: var(--color-primary);
    margin-top: 5px;
}

.alert {
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-success::before {
    content: "✓";
    font-weight: bold;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .cart-item {
        grid-template-columns: 60px 1fr;
        gap: 15px;
    }
    
    .cart-item-quantity,
    .cart-item-price,
    .cart-item-remove {
        grid-column: 2;
        justify-self: end;
        margin-top: 10px;
    }
    
    .cart-summary {
        position: static;
    }
}