/* Checkout Header */
        .checkout-header {
            background: linear-gradient(135deg, rgba(255,107,107,0.1) 0%, rgba(78,205,196,0.1) 100%);
            padding: 40px 0;
            text-align: center;
        }

        .checkout-header h1 {
            font-size: 36px;
            margin-bottom: 10px;
            color: var(--dark-color);
        }

        .checkout-header p {
            color: #666;
        }

        /* Checkout Progress */
        .checkout-progress {
            padding: 30px 0;
            background-color: white;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
        }

        .progress-steps {
            display: flex;
            justify-content: center;
            align-items: center;
            max-width: 600px;
            margin: 0 auto;
        }

        .progress-step {
            display: flex;
            flex-direction: column;
            align-items: center;
            flex: 1;
            position: relative;
        }

        .progress-step.active .step-number {
            background-color: var(--primary-color);
            color: white;
        }

        .progress-step.completed .step-number {
            background-color: var(--secondary-color);
            color: white;
        }

        .step-number {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: #eee;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 600;
            margin-bottom: 10px;
            z-index: 2;
        }

        .step-label {
            font-size: 14px;
            color: #666;
        }

        .progress-step.active .step-label {
            color: var(--primary-color);
            font-weight: 500;
        }

        .progress-connector {
            position: absolute;
            top: 20px;
            left: 50%;
            width: 100%;
            height: 2px;
            background-color: #eee;
            z-index: 1;
        }

        .progress-step:first-child .progress-connector {
            display: none;
        }

        .progress-step.completed .progress-connector {
            background-color: var(--secondary-color);
        }

        /* Checkout Content */
        .checkout-content {
            padding: 40px 0;
        }

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

        /* Order Summary */
        .order-summary {
            background-color: white;
            border-radius: 10px;
            padding: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            margin-bottom: 30px;
        }

        .summary-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
            padding-bottom: 15px;
            border-bottom: 1px solid #eee;
        }

        .summary-header h2 {
            font-size: 22px;
        }

        .edit-cart {
            color: var(--primary-color);
            text-decoration: none;
            font-weight: 500;
            font-size: 14px;
        }

        .edit-cart:hover {
            text-decoration: underline;
        }

        .order-items {
            margin-bottom: 20px;
        }

        .order-item {
            display: flex;
            padding: 15px 0;
            border-bottom: 1px solid #f5f5f5;
        }

        .item-image {
            width: 80px;
            height: 80px;
            border-radius: 8px;
            overflow: hidden;
            margin-right: 15px;
        }

        .item-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .item-details {
            flex: 1;
        }

        .item-name {
            font-weight: 500;
            margin-bottom: 5px;
        }

        .item-options {
            color: #666;
            font-size: 14px;
            margin-bottom: 5px;
        }

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

        .item-quantity {
            display: flex;
            align-items: center;
        }

        .quantity-btn {
            width: 30px;
            height: 30px;
            background-color: #f5f5f5;
            border: none;
            border-radius: 5px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: background-color 0.3s;
        }

        .quantity-btn:hover {
            background-color: #e5e5e5;
        }

        .quantity-input {
            width: 40px;
            height: 30px;
            text-align: center;
            border: 1px solid #eee;
            margin: 0 10px;
            border-radius: 5px;
        }

        .order-totals {
            border-top: 1px solid #eee;
            padding-top: 20px;
        }

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

        .total-row.final {
            font-weight: 600;
            font-size: 18px;
            margin-top: 10px;
            padding-top: 10px;
            border-top: 1px solid #eee;
        }

        /* Checkout Form */
        .checkout-form {
            background-color: white;
            border-radius: 10px;
            padding: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }

        .form-section {
            margin-bottom: 30px;
        }

        .section-header {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
        }

        .section-icon {
            width: 40px;
            height: 40px;
            background-color: rgba(255,107,107,0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-color);
            margin-right: 15px;
        }

        .section-title {
            font-size: 20px;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
        }

        .form-control {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #ddd;
            border-radius: 8px;
            font-size: 16px;
            transition: border-color 0.3s;
        }

        .form-control:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 2px rgba(255, 107, 107, 0.1);
        }

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

        .delivery-options {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
            margin-top: 15px;
        }

        .delivery-option {
            border: 2px solid #eee;
            border-radius: 8px;
            padding: 15px;
            cursor: pointer;
            transition: all 0.3s;
        }

        .delivery-option:hover {
            border-color: #ddd;
        }

        .delivery-option.selected {
            border-color: var(--primary-color);
            background-color: rgba(255,107,107,0.05);
        }

        .option-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 5px;
        }

        .option-name {
            font-weight: 500;
        }

        .option-price {
            color: var(--primary-color);
            font-weight: 600;
        }

        .option-desc {
            font-size: 14px;
            color: #666;
        }

        .payment-methods {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
            margin-top: 15px;
        }

        .payment-method {
            border: 2px solid #eee;
            border-radius: 8px;
            padding: 15px;
            cursor: pointer;
            transition: all 0.3s;
            text-align: center;
        }

        .payment-method:hover {
            border-color: #ddd;
        }

        .payment-method.selected {
            border-color: var(--primary-color);
            background-color: rgba(255,107,107,0.05);
        }

        .payment-icon {
            font-size: 24px;
            margin-bottom: 10px;
            color: #666;
        }

        .payment-name {
            font-weight: 500;
        }

        .card-form {
            margin-top: 20px;
            padding: 20px;
            background-color: #f9f9f9;
            border-radius: 8px;
            display: none;
        }

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

        .card-row {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 15px;
        }

        .promo-code {
            display: flex;
            margin-top: 20px;
        }

        .promo-input {
            flex: 1;
            padding: 12px 15px;
            border: 1px solid #ddd;
            border-radius: 8px 0 0 8px;
            font-size: 16px;
            border-right: none;
        }

        .apply-promo {
            background-color: var(--primary-color);
            color: white;
            border: none;
            padding: 0 20px;
            border-radius: 0 8px 8px 0;
            cursor: pointer;
            font-weight: 500;
            transition: background-color 0.3s;
        }

        .apply-promo:hover {
            background-color: #ff5252;
        }

        /* Order Summary Sidebar */
        .order-sidebar {
            background-color: white;
            border-radius: 10px;
            padding: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            height: fit-content;
            position: sticky;
            top: 100px;
        }

        .sidebar-title {
            font-size: 20px;
            margin-bottom: 20px;
            padding-bottom: 15px;
            border-bottom: 1px solid #eee;
        }

        .restaurant-info {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
            padding-bottom: 15px;
            border-bottom: 1px solid #eee;
        }

        .restaurant-image {
            width: 60px;
            height: 60px;
            border-radius: 8px;
            overflow: hidden;
            margin-right: 15px;
        }

        .restaurant-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .restaurant-details h3 {
            font-size: 16px;
            margin-bottom: 5px;
        }

        .restaurant-details p {
            color: #666;
            font-size: 14px;
        }

        .estimated-delivery {
            background-color: #f9f9f9;
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 20px;
        }

        .delivery-time {
            display: flex;
            justify-content: space-between;
            margin-bottom: 10px;
        }

        .time-label {
            color: #666;
        }

        .time-value {
            font-weight: 500;
        }

        .delivery-address {
            color: #666;
            font-size: 14px;
            line-height: 1.5;
        }

        .sidebar-totals {
            margin-bottom: 20px;
        }

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

        .sidebar-total-row.final {
            font-weight: 600;
            font-size: 18px;
            margin-top: 10px;
            padding-top: 10px;
            border-top: 1px solid #eee;
        }

        .place-order-btn {
            width: 100%;
            padding: 15px;
            background-color: var(--primary-color);
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }

        .place-order-btn:hover {
            background-color: #ff5252;
        }

        .place-order-btn:disabled {
            background-color: #ccc;
            cursor: not-allowed;
        }

        .security-notice {
            text-align: center;
            margin-top: 15px;
            font-size: 14px;
            color: #666;
        }

        .security-notice i {
            color: var(--secondary-color);
            margin-right: 5px;
        }

        /* Footer */
        footer {
            background-color: var(--dark-color);
            color: white;
            padding: 60px 0 20px;
            margin-top: 60px;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-column h3 {
            font-size: 20px;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 10px;
        }

        .footer-column h3::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 40px;
            height: 3px;
            background-color: var(--primary-color);
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 10px;
        }

        .footer-links a {
            color: #bbb;
            text-decoration: none;
            transition: color 0.3s;
        }

        .footer-links a:hover {
            color: white;
        }

        .social-links {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }

        .social-links a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background-color: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            color: white;
            text-decoration: none;
            transition: background-color 0.3s;
        }

        .social-links a:hover {
            background-color: var(--primary-color);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: #bbb;
            font-size: 14px;
        }

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

        /* Responsive Styles */
        @media (max-width: 992px) {
            .checkout-container {
                grid-template-columns: 1fr;
            }
            
            .order-sidebar {
                position: static;
                margin-top: 30px;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            
            .mobile-menu {
                display: block;
            }
            
            .checkout-header h1 {
                font-size: 30px;
            }
            
            .form-row, .delivery-options, .payment-methods {
                grid-template-columns: 1fr;
            }
            
            .progress-steps {
                flex-wrap: wrap;
            }
            
            .progress-step {
                flex: 0 0 33.33%;
                margin-bottom: 15px;
            }
        }

        @media (max-width: 576px) {
            .checkout-header, .checkout-progress, .checkout-content {
                padding: 30px 0;
            }
            
            .order-summary, .checkout-form, .order-sidebar {
                padding: 20px;
            }
            
            .order-item {
                flex-direction: column;
            }
            
            .item-image {
                margin-right: 0;
                margin-bottom: 10px;
            }
            
            .item-quantity {
                margin-top: 10px;
                justify-content: flex-end;
            }
        }