body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    text-align: center;
    padding: 20px;
}

.container {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
    width: 50%;
    margin: auto;
}

h1 {
    color: #333;
}

label {
    display: block;
    margin-top: 10px;
    font-weight: bold;
}

select, input, textarea {
    width: 100%;
    padding: 8px;
    margin-top: 5px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

button {
    background: #007BFF;
    color: white;
    border: none;
    padding: 10px;
    margin-top: 15px;
    cursor: pointer;
    border-radius: 5px;
    width: 100%;
}

button:hover {
    background: #0056b3;
}

#output {
    margin-top: 20px;
    padding: 10px;
    background: #e9ecef;
    border-radius: 5px;
    display: none;
}