.checkout-container {
            background-color: #fff;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            overflow: hidden;
        }
        .checkout-container {
    max-width: 1360px;
    margin: 0 auto;
}
        .checkout-header {
            background-color: #f8f9fa;
            padding: 20px;
            text-align: center;
            border-bottom: 1px solid #eaeaea;
        }
        input#coupon-code {
    height: 100%;
    margin: 0;
}
        .checkout-header h1 {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 5px;
        }
        
        .checkout-header p {
            color: #666;
            font-size: 14px;
        }
        
        .checkout-body {
            padding: 20px;
        }
        
        .checkout-flex {
            display: flex;
            gap: 30px;
        }
        
        .checkout-form {
            flex: 3;
        }
        
        .checkout-summary {
            flex: 2;
        }
        
        .form-section {
            background-color: #f8f9fa;
            padding: 20px;
            border-radius: 8px;
            margin-bottom: 20px;
        }
        
        .section-title {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 15px;
            color: #333;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .section-icon {
            color: #3b82f6;
        }
        
        .auth-tabs {
            display: flex;
            border-bottom: 1px solid #eaeaea;
            margin-bottom: 15px;
        }
        
        .auth-tab {
            padding: 8px 16px;
            cursor: pointer;
            font-size: 13px;
            font-weight: 500;
            color: #666;
            border-radius: 4px 4px 0 0;
        }
        
        .auth-tab.active {
            color: #3b82f6;
            background-color: #fff;
            border-bottom: 2px solid #3b82f6;
        }
        
        .auth-content {
            display: none;
        }
        
        .auth-content.active {
            display: block;
        }
        
        .form-group {
            margin-bottom: 15px;
        }
        
        .form-label {
            display: block;
            margin-bottom: 6px;
            font-weight: 500;
            font-size: 14px;
        }
        
        .form-control {
            width: 100%;
            padding: 10px 12px;
            border: 1px solid #ddd;
            border-radius: 6px;
            font-size: 14px;
            transition: border-color 0.3s;
        }
        
        .form-control:focus {
            border-color: #3b82f6;
            outline: none;
            box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
        }
        
        .form-required {
            color: #ef4444;
            margin-right: 3px;
        }
        
        .form-row {
            display: flex;
            gap: 15px;
        }
        
        .form-col {
            flex: 1;
        }
        
        .form-col-30 {
            flex: 0 0 30%;
        }
        
        .btn {
            display: inline-block;
            padding: 12px 20px;
            background-color: #3b82f6;
            color: #fff;
            border: none;
            border-radius: 6px;
            font-weight: 600;
            font-size: 14px;
            cursor: pointer;
            transition: background-color 0.3s;
            text-align: center;
        }
        
        .btn:hover {
            background-color: #2563eb;
        }
        
        .btn-block {
            display: block;
            width: 100%;
        }
        
        .btn-success {
            background-color: #10b981;
            font-size: 16px;
            padding: 15px 25px;
        }
        
        .btn-success:hover {
            background-color: #059669;
        }
        
        .btn-small {
            font-size: 12px;
            padding: 8px 12px;
        }
        
        .alert {
            padding: 12px;
            border-radius: 6px;
            margin-bottom: 15px;
        }
        
        .alert-info {
            background-color: #e0f2fe;
            border: 1px solid #bae6fd;
            color: #075985;
        }
        
        .benefit-item {
            display: flex;
            align-items: center;
            margin-bottom: 8px;
            font-size: 13px;
        }
        
        .benefit-icon {
            color: #10b981;
            margin-left: 8px;
            flex-shrink: 0;
        }
        
        .text-center {
            text-align: center;
        }
        
        .text-muted {
            color: #6b7280;
            font-size: 13px;
        }
        
        .social-auth {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 8px;
            margin-bottom: 15px;
        }
        
        .social-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 10px;
            border-radius: 6px;
            border: 1px solid #ddd;
            font-size: 12px;
            font-weight: 500;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        
        .social-btn i {
            margin-left: 6px;
        }
        
        .social-btn:hover {
            background-color: #f5f5f5;
        }
        
        .divider {
            display: flex;
            align-items: center;
            margin: 15px 0;
        }
        
        .divider hr {
            flex: 1;
            border: none;
            border-top: 1px solid #eaeaea;
        }
        
        .divider span {
            padding: 0 10px;
            color: #6b7280;
            font-size: 12px;
        }
        
        .checkbox-container {
            display: flex;
            align-items: center;
            margin-bottom: 10px;
        }
        
        .checkbox-container input {
            margin-left: 8px;
        }
        
        .checkbox-label {
            font-size: 14px;
            color: #4b5563;
        }
        
        .collapsible-section {
            border: 1px solid #e5e7eb;
            border-radius: 6px;
            margin-bottom: 15px;
            overflow: hidden;
        }
        
        .collapsible-content {
            padding: 15px;
            background-color: #f9fafb;
            display: none;
        }
        
        .collapsible-content.show {
            display: block;
        }
        
        /* Order Summary Styles */
        .order-summary {
            background-color: #f8f9fa;
            border-radius: 8px;
            padding: 20px;
            position: sticky;
            top: 20px;
        }
        
        .summary-title {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 15px;
            padding-bottom: 10px;
            border-bottom: 1px solid #eaeaea;
        }
        
        .summary-row {
            display: flex;
            justify-content: space-between;
            margin-bottom: 8px;
            font-size: 14px;
        }
        
        .summary-label {
            color: #4b5563;
        }
        
        .summary-value {
            font-weight: 500;
        }
        
        .summary-total {
            margin-top: 15px;
            padding-top: 15px;
            border-top: 1px solid #eaeaea;
            font-weight: 600;
            font-size: 16px;
        }
        
        .free-shipping-progress {
            margin-top: 10px;
        }
        
        .progress {
            height: 6px;
            background-color: #e5e7eb;
            border-radius: 3px;
            overflow: hidden;
            margin-bottom: 5px;
        }
        
        .progress-bar {
            height: 100%;
            background-color: #10b981;
            transition: width 0.3s ease;
        }
        
        .coupon-input {
            display: flex;
            margin-top: 15px;
        }
        
        .coupon-input input {
            flex: 1;
            border-top-right-radius: 6px;
            border-bottom-right-radius: 6px;
            border-top-left-radius: 0;
            border-bottom-left-radius: 0;
            border-left: none;
        }
          .coupon-input button {
            border-top-left-radius: 6px;
            border-bottom-left-radius: 6px;
            border-top-right-radius: 0;
            border-bottom-right-radius: 0;
            font-size: 12px;
            padding: 8px 12px;
            transition: all 0.3s ease;
        }
        
        .coupon-input button:disabled {
            background-color: #9ca3af;
            cursor: not-allowed;
        }
        
        .coupon-input button.applied {
            background-color: #10b981;
            color: white;
        }
        
        .coupon-input input:disabled {
            background-color: #f3f4f6;
            color: #6b7280;
            cursor: not-allowed;
        }
        
        .cart-items {
            margin-top: 15px;
        }
        
        .cart-item {
            display: flex;
            padding: 10px 0;
            border-bottom: 1px solid #eaeaea;
            font-size: 13px;
        }
        
        .cart-item-image {
            width: 60px;
            height: 60px;
            background-color: #f1f1f1;
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 10px;
            color: #666;
            margin-left: 10px;
        }
        
        .cart-item-details {
            flex: 1;
        }
        
        .cart-item-title {
            font-weight: 500;
            margin-bottom: 3px;
        }
        
        .cart-item-meta {
            font-size: 11px;
            color: #6b7280;
        }
        
        .cart-item-price {
            font-weight: 500;
        }
        
        .complement-products {
            margin-top: 15px;
        }
        
        .complement-product-item {
            display: flex;
            gap: 8px;
            margin-bottom: 8px;
            padding-bottom: 8px;
            border-bottom: 1px solid #eee;
            font-size: 12px;
        }
        
        .complement-product-image {
            width: 40px;
            height: 40px;
            background-color: #f1f1f1;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 4px;
            font-size: 8px;
        }
        
        .complement-product-details {
            flex: 1;
        }
        
        .complement-product-title {
            font-weight: 500;
            margin-bottom: 2px;
        }
        
        .complement-product-price {
            color: #666;
        }
        
        .shipping-info {
            margin-top: 15px;
        }
        
        .shipping-item {
            display: flex;
            align-items: center;
            margin-bottom: 6px;
            font-size: 12px;
            color: #6b7280;
        }
        
        .shipping-icon {
            color: #10b981;
            margin-left: 6px;
        }
        
        /* Responsive */
        @media (max-width: 767px) {
            .checkout-flex {
                flex-direction: column;
                gap: 20px;
            }
            
            .form-row {
                flex-direction: column;
                gap: 10px;
            }
            
            .form-col-30 {
                flex: 1;
            }
            
            .social-auth {
                grid-template-columns: 1fr;
            }
        }
        
        .form-control.error {
            border-color: #ef4444;
        }
        
        .error-message {
            color: #ef4444;
            font-size: 12px;
            margin-top: 3px;
        }
        
        .saved-details-notification {
            background-color: #e0f2fe;
            border: 1px solid #bae6fd;
            color: #075985;
            padding: 12px;
            border-radius: 6px;
            margin-bottom: 15px;
            position: relative;
        }
        
        .close-notification {
            position: absolute;
            top: 8px;
            left: 8px;
            background: none;
            border: none;
            font-size: 16px;
            cursor: pointer;
            color: #666;
        }
        input[type="text"], input[type="tel"], input[type="password"], input[type="email"], textarea {
    border-color: transparent;
    width: 100%;
    color: #222;
    font-size: 1.4rem;
    border-radius: 0;
    padding: 8px 1.5rem;
    background: rgb(240 240 240);
    /* max-width: 90%; */
    width: -webkit-fill-available !important;
}
select, textarea, input[type="text"], input[type="password"], input[type="datetime"], input[type="datetime-local"], input[type="date"], input[type="month"], input[type="time"], input[type="week"], input[type="number"], input[type="email"], input[type="url"], input[type="search"], input[type="tel"], input[type="color"], .uneditable-input {
    height: initial !important;
    margin-bottom: 0;
}
        
        .remove-coupon-btn {
            background: none;
            border: none;
            color: #ef4444;
            font-size: 12px;
            cursor: pointer;
            margin-right: 5px;
            padding: 2px 4px;
            border-radius: 2px;
            transition: all 0.2s ease;
        }
        
        .remove-coupon-btn:hover {
            background-color: #fef2f2;
            color: #dc2626;
        }
        
        .remove-coupon-btn:disabled {
            cursor: not-allowed;
            opacity: 0.5;
        }
        
        .discount-row .summary-label {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .saved-addresses-list {
    margin-bottom: 20px;
}
.address-item {
    border: 1px solid #ddd;
    border-radius: 5px;
    margin-bottom: 15px;
    transition: all 0.3s ease;
}
.address-item:hover {
    border-color: #aaa;
}
.address-selection {
    display: flex;
}
.address-selection input[type="radio"] {
    margin-top: 15px;
    margin-left: 15px;
}
.address-label {
    flex: 1;
    padding: 15px;
    cursor: pointer;
    display: block;
}
.address-details {
    margin-left: 10px;
}
.address-details p {
    margin: 5px 0 0;
    line-height: 1.4;
}
.address-item.selected {
    border-color: #007bff;
    box-shadow: 0 0 5px rgba(0, 123, 255, 0.3);
}