* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #f5f7fa;
        }

        /* Cart Drawer Styles */
        .drawer-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            z-index: 998;
            display: none;
        }

        .drawer-overlay.show {
            display: block;
        }

        #cart-drawer {
            position: fixed;
            right: -400px;
            top: 0;
            width: 400px;
            height: 100%;
            background: white;
            box-shadow: -2px 0 10px rgba(0, 0, 0, 0.2);
            z-index: 999;
            transition: right 0.3s ease;
            display: flex;
            flex-direction: column;
        }

        #cart-drawer.open {
            right: 0;
        }

        .cart-header {
            padding: 20px;
            border-bottom: 2px solid #e9ecef;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .cart-header h2 {
            color: #333;
        }

        .close-drawer {
            background: none;
            border: none;
            font-size: 24px;
            color: #6c757d;
            cursor: pointer;
        }

        #cart-items-container {
            flex: 1;
            overflow-y: auto;
            padding: 20px;
        }

        .cart-item {
            display: flex;
            align-items: center;
            gap: 15px;
            padding: 15px;
            background: #f8f9fa;
            border-radius: 8px;
            margin-bottom: 15px;
        }

        .cart-item img {
            width: 60px;
            height: 60px;
            object-fit: cover;
            border-radius: 8px;
        }

        .cart-item-details {
            flex: 1;
        }

        .cart-item-name {
            font-weight: 600;
            color: #333;
            margin-bottom: 5px;
        }

        .cart-item-price {
            color: #2575fc;
            font-weight: bold;
        }

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

        .cart-item-quantity input {
            width: 60px;
            padding: 5px;
            border: 1px solid #dee2e6;
            border-radius: 4px;
            text-align: center;
        }

        .cart-button {
            padding: 8px 12px;
            background: #dc3545;
            color: white;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-size: 12px;
        }

        .cart-button:hover {
            background: #c82333;
        }

        .cart-footer {
            padding: 20px;
            border-top: 2px solid #e9ecef;
            background: white;
        }

        .cart-total {
            display: flex;
            justify-content: space-between;
            font-size: 20px;
            font-weight: bold;
            color: #333;
            margin-bottom: 15px;
        }

        .checkout-btn {
            width: 100%;
            padding: 15px;
            background: #2575fc;
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s;
        }

        .checkout-btn:hover {
            background: #1a5fd0;
        }

        /* Include all checkout modal styles from previous artifact */
        .checkout-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.7);
            display: none;
            justify-content: center;
            align-items: center;
            z-index: 10000;
            overflow-y: auto;
            padding: 20px;
        }

        .checkout-overlay.active {
            display: flex;
        }

        .checkout-container {
            background: white;
            width: 100%;
            max-width: 1000px;
            border-radius: 15px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
            animation: slideUp 0.4s ease;
            max-height: 90vh;
            overflow-y: auto;
        }

        @keyframes slideUp {
            from {
                opacity: 0;
                transform: translateY(50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .checkout-header {
            padding: 25px 30px;
            border-bottom: 2px solid #e9ecef;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            background: white;
            z-index: 10;
        }

        .checkout-header h2 {
            color: #333;
            font-size: 24px;
        }

        .close-checkout {
            background: none;
            border: none;
            font-size: 28px;
            color: #6c757d;
            cursor: pointer;
            transition: color 0.3s;
        }

        .close-checkout:hover {
            color: #dc3545;
        }

        .progress-steps {
            display: flex;
            justify-content: space-between;
            padding: 30px;
            background: #f8f9fa;
        }

        .step {
            flex: 1;
            text-align: center;
            position: relative;
        }

        .step::before {
            content: '';
            position: absolute;
            top: 20px;
            left: 50%;
            width: 100%;
            height: 2px;
            background: #dee2e6;
            z-index: 0;
        }

        .step:first-child::before {
            display: none;
        }

        .step-circle {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: #dee2e6;
            color: #6c757d;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 10px;
            font-weight: bold;
            position: relative;
            z-index: 1;
            transition: all 0.3s;
        }

        .step.active .step-circle {
            background: #2575fc;
            color: white;
        }

        .step.completed .step-circle {
            background: #28a745;
            color: white;
        }

        .step-label {
            font-size: 14px;
            color: #6c757d;
        }

        .step.active .step-label {
            color: #2575fc;
            font-weight: 600;
        }

        .checkout-content {
            padding: 30px;
        }

        .checkout-grid {
            display: grid;
            grid-template-columns: 1fr 400px;
            gap: 30px;
        }

        .form-section {
            background: #f8f9fa;
            padding: 25px;
            border-radius: 10px;
            margin-bottom: 20px;
        }

        .form-section h3 {
            color: #333;
            margin-bottom: 20px;
            font-size: 18px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .form-section h3 i {
            color: #2575fc;
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
            margin-bottom: 15px;
        }

        .form-group {
            margin-bottom: 15px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: #495057;
            font-size: 14px;
        }

        .required::after {
            content: ' *';
            color: #dc3545;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 12px;
            border: 2px solid #dee2e6;
            border-radius: 8px;
            font-size: 14px;
            transition: border-color 0.3s;
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #2575fc;
        }

        .form-group textarea {
            resize: vertical;
            min-height: 80px;
        }

        .payment-methods {
            display: grid;
            gap: 15px;
        }

        .payment-option {
            border: 2px solid #dee2e6;
            border-radius: 10px;
            padding: 20px;
            cursor: pointer;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .payment-option:hover {
            border-color: #2575fc;
            background: #f8f9fa;
        }

        .payment-option.selected {
            border-color: #2575fc;
            background: #e3f2fd;
        }

        .payment-radio {
            width: 20px;
            height: 20px;
            border: 2px solid #dee2e6;
            border-radius: 50%;
            position: relative;
        }

        .payment-option.selected .payment-radio {
            border-color: #2575fc;
        }

        .payment-option.selected .payment-radio::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 10px;
            height: 10px;
            background: #2575fc;
            border-radius: 50%;
        }

        .payment-info {
            flex: 1;
        }

        .payment-info h4 {
            color: #333;
            margin-bottom: 5px;
        }

        .payment-info p {
            color: #6c757d;
            font-size: 13px;
        }

        .payment-icon {
            font-size: 32px;
            color: #6c757d;
        }

        .card-details {
            display: none;
            margin-top: 20px;
            padding: 20px;
            background: white;
            border-radius: 8px;
        }

        .card-details.active {
            display: block;
            animation: fadeIn 0.3s ease;
        }

        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }

        .order-summary {
            background: #f8f9fa;
            padding: 25px;
            border-radius: 10px;
            position: sticky;
            top: 100px;
        }

        .order-summary h3 {
            color: #333;
            margin-bottom: 20px;
            font-size: 18px;
        }

        .order-item {
            display: flex;
            gap: 15px;
            margin-bottom: 15px;
            padding-bottom: 15px;
            border-bottom: 1px solid #dee2e6;
        }

        .order-item img {
            width: 60px;
            height: 60px;
            object-fit: cover;
            border-radius: 8px;
        }

        .order-item-info {
            flex: 1;
        }

        .order-item-name {
            font-weight: 600;
            color: #333;
            margin-bottom: 5px;
        }

        .order-item-price {
            color: #6c757d;
            font-size: 14px;
        }

        .order-totals {
            margin-top: 20px;
        }

        .total-row {
            display: flex;
            justify-content: space-between;
            margin-bottom: 10px;
            color: #495057;
        }

        .total-row.grand-total {
            font-size: 20px;
            font-weight: bold;
            color: #333;
            padding-top: 15px;
            border-top: 2px solid #dee2e6;
            margin-top: 15px;
        }

        .checkout-actions {
            display: flex;
            gap: 15px;
            margin-top: 30px;
        }

        .btn {
            padding: 14px 30px;
            border: none;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            gap: 10px;
            justify-content: center;
        }

        .btn-primary {
            background: #2575fc;
            color: white;
            flex: 1;
        }

        .btn-primary:hover {
            background: #1a5fd0;
            transform: translateY(-2px);
        }

        .btn-secondary {
            background: #6c757d;
            color: white;
        }

        .btn-secondary:hover {
            background: #5a6268;
        }

        .btn:disabled {
            background: #dee2e6;
            cursor: not-allowed;
            transform: none;
        }

        .success-message {
            display: none;
            text-align: center;
            padding: 60px 30px;
        }

        .success-message.active {
            display: block;
        }

        .success-icon {
            width: 80px;
            height: 80px;
            background: #28a745;
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 40px;
            animation: scaleIn 0.5s ease;
        }

        @keyframes scaleIn {
            from { transform: scale(0); }
            to { transform: scale(1); }
        }

        @media (max-width: 768px) {
            #cart-drawer {
                width: 100%;
                right: -100%;
            }

            .checkout-grid {
                grid-template-columns: 1fr;
            }

            .form-row {
                grid-template-columns: 1fr;
            }

            .order-summary {
                position: static;
            }
        }