.item{border:1px solid #ccc;padding:10px;text-align:center;background-color:#fff;box-shadow:0 2px 4px #0000001a;transition:box-shadow .3s ease,transform .3s ease}.item:hover{box-shadow:0 4px 8px #0003;transform:scale(1.05)}.item h3{margin-top:10px;font-size:18px}.item button{background-color:#007bff;color:#fff;padding:8px 16px;border:none;cursor:pointer;transition:background-color .3s ease}.item button:hover{background-color:#0056b3}.contenedorProductos{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;padding:20px}.item{border:1px solid #ccc;padding:10px;text-align:center}.item img{width:100%;max-width:200px;height:auto}.item h3{margin-top:10px}.item p{color:#555}.item-detail-container{text-align:center;padding:20px}.item-detail-container img{width:100%;max-width:300px;height:auto}.item-detail-container .item-quantity-selector{display:flex;align-items:center;justify-content:space-between;max-width:100px;margin:10px auto}.item-detail-container .item-quantity-selector button{padding:5px 10px;font-size:14px;background-color:#f1f1f1;border:none;cursor:pointer}.item-detail-container .add-item-button{background-color:#007bff;color:#fff;padding:10px 20px;font-size:16px;border:none;cursor:pointer}.item-detail-container .add-item-button:hover{background-color:#0056b3}header{background-color:#333;color:#fff;padding:10px;display:flex;justify-content:space-between;align-items:center}h1{margin:0;font-size:24px;font-family:Arial,sans-serif;text-decoration:none;font-size:32px!important}nav ul{list-style:none;display:flex;margin:0;padding:0}nav ul li{margin-right:20px}nav ul li a{color:#fff;text-decoration:none}nav ul li a:hover{color:#007bff}nav ul li a.active{color:#007bff;font-weight:700}h1{font-size:30px;animation:slideInLeft 1s ease}@keyframes slideInLeft{0%{transform:translate(-100%)}to{transform:translate(0)}}.imgCarrito{width:34px;height:34px}.container{display:flex;flex-direction:column;align-items:center;max-width:500px;margin:0 auto;padding:20px}h2{font-size:24px;margin-bottom:20px}form{width:100%}.form-group{margin-bottom:20px}label{font-weight:700;margin-bottom:5px}input{padding:10px;font-size:16px;border:1px solid #ccc;border-radius:4px}button{background-color:#007bff;color:#fff;border:none;padding:10px 20px;font-size:16px;border-radius:4px;cursor:pointer}button:hover{background-color:#0056b3}p{margin:0}strong{font-size:18px;color:green}body{font-family:Arial,sans-serif;line-height:1.6;color:#333;background-color:#b68787;margin:0;padding:0}.container{max-width:1200px;margin:0 auto;padding:20px}.product-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;padding:20px}.product-item{border:1px solid #ccc;padding:10px;text-align:center;background-color:#fff;box-shadow:0 2px 4px #0000001a;transition:box-shadow .3s ease,transform .3s ease}.product-item img{width:100%;max-width:200px;height:auto}.product-item h3{margin-top:10px;font-size:18px}.product-item p{color:#555}.product-item button{background-color:#007bff;color:#fff;padding:8px 16px;border:none;cursor:pointer;transition:background-color .3s ease}.product-item button:hover{background-color:#0056b3}footer{background-color:#333;color:#fff;text-align:center;padding:10px}