*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh}.app{max-width:1400px;margin:0 auto;padding:20px}.app-header{text-align:center;color:#fff;margin-bottom:30px;padding:30px 0}.app-header h1{font-size:2.5rem;margin-bottom:10px;text-shadow:2px 2px 4px rgba(0,0,0,.3)}.app-header p{font-size:1.1rem;opacity:.9}.app-content{display:grid;grid-template-columns:1fr 350px;gap:30px;align-items:start}.menu-section h2{color:#fff;margin-bottom:20px;font-size:2rem;text-shadow:1px 1px 2px rgba(0,0,0,.3)}.food-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:25px;margin-bottom:30px}.food-item{background:#fff;border-radius:15px;overflow:hidden;box-shadow:0 4px 6px #0000001a,0 2px 4px #0000000f;transition:transform .3s ease,box-shadow .3s ease}.food-item:hover{transform:translateY(-5px);box-shadow:0 10px 15px #0003,0 4px 6px #0000001a}.food-image{width:100%;height:200px;overflow:hidden;background:#f3f4f6}.food-image img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.food-item:hover .food-image img{transform:scale(1.05)}.food-details{padding:20px}.food-name{font-size:1.3rem;color:#1f2937;margin-bottom:10px;font-weight:600}.food-price{font-size:1.5rem;color:#667eea;font-weight:700;margin-bottom:15px}.quantity-controls{display:flex;align-items:center;justify-content:center;gap:15px;margin-bottom:15px}.quantity-btn{width:40px;height:40px;border:none;background:#667eea;color:#fff;border-radius:50%;font-size:1.2rem;cursor:pointer;transition:background .3s ease,transform .2s ease;display:flex;align-items:center;justify-content:center}.quantity-btn:hover:not(:disabled){background:#5568d3;transform:scale(1.1)}.quantity-btn:disabled{background:#d1d5db;cursor:not-allowed}.quantity-display{font-size:1.2rem;font-weight:700;color:#1f2937;min-width:30px;text-align:center}.add-to-cart-btn{width:100%;padding:12px;background:#10b981;color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:background .3s ease,transform .2s ease}.add-to-cart-btn:hover:not(:disabled){background:#059669;transform:translateY(-2px)}.add-to-cart-btn:disabled{background:#d1d5db;cursor:not-allowed}.cart{background:#fff;border-radius:15px;padding:25px;box-shadow:0 10px 15px #0003;position:sticky;top:20px;max-height:calc(100vh - 40px);overflow-y:auto}.cart h2{color:#1f2937;margin-bottom:20px;font-size:1.8rem;border-bottom:2px solid #667eea;padding-bottom:10px}.empty-cart{text-align:center;color:#6b7280;padding:40px 0;font-size:1.1rem}.cart-items{margin-bottom:20px}.cart-item{padding:15px 0;border-bottom:1px solid #e5e7eb}.cart-item:last-child{border-bottom:none}.cart-item-info h4{color:#1f2937;margin-bottom:5px;font-size:1.1rem}.cart-item-info p{color:#6b7280;font-size:.9rem}.cart-item-controls{display:flex;align-items:center;gap:10px;margin-top:10px}.cart-quantity-btn{width:30px;height:30px;border:1px solid #d1d5db;background:#fff;color:#667eea;border-radius:5px;cursor:pointer;font-weight:700;transition:background .3s ease,color .3s ease}.cart-quantity-btn:hover{background:#667eea;color:#fff}.cart-item-controls span{min-width:25px;text-align:center;font-weight:700;color:#1f2937}.remove-btn{padding:5px 10px;background:#ef4444;color:#fff;border:none;border-radius:5px;font-size:.85rem;cursor:pointer;transition:background .3s ease;margin-left:auto}.remove-btn:hover{background:#dc2626}.cart-total{margin-top:20px;padding-top:20px;border-top:2px solid #e5e7eb}.cart-total h3{color:#1f2937;font-size:1.5rem;text-align:center}.place-order-btn{width:100%;padding:15px;background:#25d366;color:#fff;border:none;border-radius:10px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:background .3s ease,transform .2s ease;margin-top:15px}.place-order-btn:hover{background:#20ba5a;transform:translateY(-2px);box-shadow:0 4px 6px #0000001a}@media (max-width: 1024px){.app-content{grid-template-columns:1fr}.cart{position:relative;top:0;max-height:none}}@media (max-width: 768px){.app-header h1{font-size:2rem}.food-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}.app{padding:15px}}@media (max-width: 480px){.app-header h1{font-size:1.5rem}.food-grid{grid-template-columns:1fr}.food-item{margin-bottom:15px}}