body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: linear-gradient(to right, black, goldenrod);
    color: white;
}

.container {
    display: flex;
    height: 100vh;
}

.left-panel {
    flex: 1;
    padding: 20px;
    background-color: rgba(0, 0, 0, 0.85);
}

.right-panel {
    flex: 1;
    padding: 20px;
    background-color: white;
    color: black;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

h1, h2 {
    margin-top: 0;
}

select, input[type="text"] {
    width: 100%;
    padding: 10px;
    margin: 5px 0 10px;
    border: none;
    border-radius: 5px;
}

button {
    background-color: #cc0000;
    color: white;
    padding: 15px;
    border: none;
    border-radius: 10px;
    font-size: 18px;
    margin-top: 10px;
    width: 100%;
}

.carrinho-box {
    background: #f5f5f5;
    border: 1px solid #ccc;
    height: 80%;
    overflow-y: auto;
    padding: 10px;
}