body {
    font-family: Arial, sans-serif;
    background: #f7eee3;
    margin: 0;
}

header {
    background: black;
    padding: 20px;
    text-align: center;
    color: white;
    font-size: 28px;
}

.menu, .carrinho {
    padding: 20px;
}

h2 {
    text-align: center;
    color: black;
}

.item {
    background: white;
    padding: 15px;
    margin: 10px auto;
    width: 90%;
    max-width: 400px;
    border-radius: 10px;
    box-shadow: 0 0 6px rgba(0,0,0,0.2);
    text-align: center;
}

button {
    background: #FF0000;
    border: none;
    color: white;
    padding: 10px 15px;
    border-radius: 8px;
    cursor: pointer;
}

button:hover {
    background: #8b4513;
}

.finalizar {
    margin-top: 20px;
    width: 90%;
    max-width: 400px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}
.carrinho{ /* box */
     width: 320px;
    max-height: 400px; /* limite a altura */
    padding: 15px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    overflow-y: auto; /* rolagem se passar do limite */
}