body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f8f9fa;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background-color: #007bff;
    color: white;
}

.cart {
    cursor: pointer;
}

main {
    display: flex;
    justify-content: space-between;
    padding: 20px;
}

#product-list {
    width: 60%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.product {
    background: white;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.product img {
    max-width: 100%;
    height: auto;
}

button {
    background-color: #28a745;
    color: white;
    padding: 10px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

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

#cart {
    width: 35%;
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
}

#cart-items div {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}