.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    padding: 20px;
}
.product-card {
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 16px;
    text-align: center;
    background-color: #fff;
}
.product-card img {
    max-width: 100%;
    height: auto;
    margin-bottom: 10px;
}
.product-card h3 {
    margin: 10px 0;
    font-size: 18px;
}
.product-card p {
    margin: 5px 0;
    color: #666;
}
.product-card button {
    padding: 8px 16px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    margin-top: 10px;
}
.product-card button:hover {
    background-color: #0056b3;
}

/* Stili per il form di login */
form {
    max-width: 400px;
    margin: 50px auto;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background-color: #f9f9f9;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

form h2 {
    text-align: center;
    margin-bottom: 20px;
    color: #333;
}

form label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #555;
}

form input[type="text"],
form input[type="password"],
form input[type="email"] {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

form button {
    width: 100%;
    padding: 10px;
    background-color: #28a745;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

form button:hover {
    background-color: #218838;
}

/* Stili per la pagina prodotto */
.product-detail {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background-color: #fff;
    display: flex;
    flex-direction: column;
}

.product-detail img {
    max-width: 100%;
    height: auto;
    margin-bottom: 20px;
    flex-shrink: 0;
}

.product-detail > div {
    flex: 1;
}

@media (min-width: 768px) {
    .product-detail {
        flex-direction: row;
    }
    
    .product-detail img {
        max-width: 40%;
        margin-bottom: 0;
        margin-right: 20px;
    }
}