:root {
            --primary: black;
            --secondary: #4ECDC4;
            --accent: #FFE66D;
            --dark: #292F36;
            --light: #F7FFF7;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Poppins', sans-serif;
        }
        
        body {
            background-color: var(--light);
            color: var(--dark);
            overflow-x: hidden;
        }
        
        header {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
            text-align: center;
            padding: 2rem 0;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            position: relative;
        }
        
        h1 {
            font-size: 2.5rem;
            margin-bottom: 0.5rem;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
        }
        
        .tagline {
            font-style: italic;
            font-size: 1.2rem;
        }
        
        .cart-icon {
            position: absolute;
            top: 20px;
            right: 20px;
            font-size: 1.5rem;
            cursor: pointer;
            background-color: var(--accent);
            color: var(--dark);
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
            transition: all 0.3s ease;
        }
        
        .cart-icon:hover {
            transform: scale(1.1);
        }
        
        .cart-count {
            position: absolute;
            top: -5px;
            right: -5px;
            background-color: var(--primary);
            color: white;
            border-radius: 50%;
            width: 25px;
            height: 25px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            font-weight: bold;
        }
        
        .menu-container {
            max-width: 1200px;
            margin: 2rem auto;
            padding: 0 1rem;
        }
        
        .category-tabs {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin-bottom: 2rem;
        }
        
        .tab-btn {
            padding: 0.8rem 1.5rem;
            border: none;
            border-radius: 50px;
            background-color: white;
            color: var(--dark);
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        }
        
        .tab-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
        }
        
        .tab-btn.active {
            background-color: var(--primary);
            color: white;
        }
        
        .menu-category {
            display: none;
            animation: fadeIn 0.5s ease;
        }
        
        .menu-category.active {
            display: block;
        }
        
        .menu-items {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 1.5rem;
        }
        
        .menu-item {
            background-color: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease;
            position: relative;
        }
        
        .menu-item:hover {
            transform: translateY(-5px);
        }
        
        .item-image {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-bottom: 3px solid var(--accent);
        }
        
        .item-header {
            padding: 1rem;
            background: linear-gradient(135deg, var(--secondary), var(--primary));
            color: white;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .item-name {
            font-size: 1.2rem;
            font-weight: bold;
        }
        
        .item-price {
            background-color: var(--accent);
            color: var(--dark);
            padding: 0.3rem 0.8rem;
            border-radius: 50px;
            font-weight: bold;
        }
        
        .item-desc {
            padding: 1rem;
            font-size: 0.9rem;
            color: #555;
        }
        
        .item-controls {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 1rem 1rem;
        }
        
        .quantity-controls {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .quantity-btn {
            width: 30px;
            height: 30px;
            border-radius: 50%;
            border: none;
            background-color: var(--secondary);
            color: white;
            font-weight: bold;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.2s ease;
        }
        
        .quantity-btn:hover {
            background-color: var(--primary);
        }
        
        .quantity {
            font-weight: bold;
            min-width: 20px;
            text-align: center;
        }
        
        .add-to-cart {
            padding: 0.5rem 1rem;
            border: none;
            border-radius: 50px;
            background-color: var(--primary);
            color: white;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .add-to-cart:hover {
            background-color: #ff5252;
            transform: translateY(-2px);
        }
        
        .cart-sidebar {
            position: fixed;
            top: 0;
            right: -400px;
            width: 400px;
            height: 100%;
            background-color: white;
            box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
            transition: right 0.3s ease;
            z-index: 1000;
            padding: 1.5rem;
            overflow-y: auto;
        }
        
        .cart-sidebar.active {
            right: 0;
        }
        
        .cart-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1.5rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid #eee;
        }
        
        .close-cart {
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--dark);
        }
        
        .cart-items {
            margin-bottom: 1.5rem;
        }
        
        .cart-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0.8rem 0;
            border-bottom: 1px solid #eee;
        }
        
        .cart-item-info {
            flex: 1;
        }
        
        .cart-item-name {
            font-weight: bold;
        }
        
        .cart-item-price {
            color: var(--primary);
            font-weight: bold;
        }
        
        .cart-item-quantity {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .cart-total {
            font-size: 1.2rem;
            font-weight: bold;
            text-align: right;
            margin-top: 1rem;
        }
        
        .checkout-btn {
            width: 100%;
            padding: 1rem;
            background-color: var(--primary);
            color: white;
            border: none;
            border-radius: 5px;
            font-weight: bold;
            cursor: pointer;
            margin-top: 1rem;
            transition: all 0.3s ease;
        }
        
        .checkout-btn:hover {
            background-color: #ff5252;
        }
        
        .overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5);
            z-index: 999;
            display: none;
        }
        
        .overlay.active {
            display: block;
        }
        
        .notification {
            position: fixed;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            background-color: var(--secondary);
            color: white;
            padding: 1rem 2rem;
            border-radius: 5px;
            box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
            display: none;
            z-index: 1001;
        }
        
        .notification.active {
            display: block;
            animation: slideUp 0.3s ease, fadeOut 0.5s ease 2.5s forwards;
        }
        
        footer {
            text-align: center;
            padding: 2rem;
            background-color: var(--dark);
            color: white;
            margin-top: 2rem;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        @keyframes slideUp {
            from { bottom: -50px; opacity: 0; }
            to { bottom: 20px; opacity: 1; }
        }
        
        @keyframes fadeOut {
            from { opacity: 1; }
            to { opacity: 0; }
        }
        
        @media (max-width: 768px) {
            .menu-items {
                grid-template-columns: 1fr;
            }
            
            h1 {
                font-size: 2rem;
            }
            
            .category-tabs {
                flex-direction: column;
                align-items: center;
            }
            
            .tab-btn {
                width: 80%;
            }
            
            .item-image {
                height: 150px;
            }
            
            .cart-sidebar {
                width: 90%;
                right: -90%;
            }
        }