// attach event listeners document.querySelectorAll('.filter-btn').forEach(btn => btn.addEventListener('click', (e) => const filterValue = btn.getAttribute('data-filter'); if (filterValue === 'all') activeCategory = null; else activeCategory = filterValue; renderFilters(); // re-render to update active class renderMenuItems(); // render filtered menu ); );
// simple XSS prevention function escapeHtml(str) return str.replace(/[&<>]/g, function(m) if (m === '&') return '&'; if (m === '<') return '<'; if (m === '>') return '>'; return m; ).replace(/[\uD800-\uDBFF][\uDC00-\uDFFF]/g, function(c) return c; ); restaurant menu html css codepen
<script> // ---------- RESTAURANT MENU DATA (realistic, diverse) ---------- const menuData = [ // Appetizers id: 1, name: "Burrata Caprese", price: "$16", category: "Appetizers", desc: "Creamy burrata, heirloom tomatoes, aged balsamic, basil oil & grilled sourdough.", icon: "fa-seedling", img: "https://images.unsplash.com/photo-1601050690597-df0568f70950?w=500&auto=format", dietary: "veg" , id: 2, name: "Truffle Arancini", price: "$14", category: "Appetizers", desc: "Crispy risotto balls, wild mushroom ragu, truffle aioli & parmesan.", icon: "fa-mushroom", img: "https://images.unsplash.com/photo-1546069901-ba9599a7e63c?w=500&auto=format", dietary: "veg" , id: 3, name: "Lamb Keftedes", price: "$18", category: "Appetizers", desc: "Greek-style lamb meatballs, tzatziki, pickled red onion & fresh mint.", icon: "fa-drumstick-bite", img: "https://images.unsplash.com/photo-1559847844-5315695dadae?w=500&auto=format", dietary: "meat" , // Main Courses id: 4, name: "Seared Sea Bass", price: "$34", category: "Mains", desc: "Mediterranean sea bass, saffron orzo, citrus beurre blanc, fennel slaw.", icon: "fa-fish", img: "https://images.unsplash.com/photo-1519708227418-c8fd9a32b7a2?w=500&auto=format", dietary: "seafood" , id: 5, name: "Porcini Risotto", price: "$27", category: "Mains", desc: "Carnaroli rice, wild porcini, parmesan cream, truffle oil & crispy sage.", icon: "fa-bowl-food", img: "https://images.unsplash.com/photo-1476124369491-e7addf5db371?w=500&auto=format", dietary: "veg" , id: 6, name: "Braised Short Rib", price: "$39", category: "Mains", desc: "Red wine braised beef, creamy parsnip purée, roasted carrots & gremolata.", icon: "fa-utensils", img: "https://images.unsplash.com/photo-1600891964092-4316c288032e?w=500&auto=format", dietary: "meat" , id: 7, name: "Herb Chicken Paillard", price: "$28", category: "Mains", desc: "Free-range chicken, lemon-herb marinade, arugula, shaved fennel & aged parmesan.", icon: "fa-egg", img: "https://images.unsplash.com/photo-1604909052743-94ab495dffb9?w=500&auto=format", dietary: "meat" , // Pasta & Risotto section (additional) id: 8, name: "Lobster Ravioli", price: "$36", category: "Pasta", desc: "House-made ravioli, maine lobster, saffron cream, chervil & toasted breadcrumbs.", icon: "fa-lobster", img: "https://images.unsplash.com/photo-1563379926898-05f4575a45e8?w=500&auto=format", dietary: "seafood" , id: 9, name: "Cacio e Pepe", price: "$22", category: "Pasta", desc: "Roman classic, tonnarelli pasta, pecorino romano, toasted black pepper & butter.", icon: "fa-cheese", img: "https://images.unsplash.com/photo-1551183053-bf91a1d81141?w=500&auto=format", dietary: "veg" , // Desserts id: 10, name: "Salted Caramel Tart", price: "$12", category: "Desserts", desc: "Dark chocolate shell, salted caramel ganache, vanilla bean chantilly & fleur de sel.", icon: "fa-cake-candles", img: "https://images.unsplash.com/photo-1587314168485-3236d6710814?w=500&auto=format", dietary: "veg" , id: 11, name: "Lemon Ricotta Cake", price: "$11", category: "Desserts", desc: "Whipped ricotta, lemon curd, wild berries & honeycomb crumble.", icon: "fa-lemon", img: "https://images.unsplash.com/photo-1571115177098-24ec42ed204d?w=500&auto=format", dietary: "veg" , id: 12, name: "Affogato al Caffè", price: "$9", category: "Desserts", desc: "Vanilla gelato, espresso shot, amaretti cookie crumble & dark chocolate shavings.", icon: "fa-mug-hot", img: "https://images.unsplash.com/photo-1579954115545-a95591f28bfc?w=500&auto=format", dietary: "veg" , // Drinks / Cocktails id: 13, name: "Elderflower Spritz", price: "$13", category: "Drinks", desc: "Elderflower liqueur, prosecco, soda, fresh mint & cucumber ribbon.", icon: "fa-wine-glass", img: "https://images.unsplash.com/photo-1560512823-829485b8bf24?w=500&auto=format", dietary: "veg" , id: 14, name: "Smoked Old Fashioned", price: "$16", category: "Drinks", desc: "Bourbon, maple bitters, smoked with cherrywood & orange zest.", icon: "fa-whiskey-glass", img: "https://images.unsplash.com/photo-1470337458703-46ad1756a187?w=500&auto=format", dietary: "veg" , id: 15, name: "Rosemary Paloma", price: "$14", category: "Drinks", desc: "Tequila, grapefruit, rosemary syrup, lime & sparkling water.", icon: "fa-cocktail", img: "https://images.unsplash.com/photo-1551024709-8f23befc6f87?w=500&auto=format", dietary: "veg" ]; // attach event listeners document