body {
    font-family: sans-serif;
    margin: 20px;
    background-color: #f4f4f4;
}

h1, h2 {
    color: #333;
    text-align: center;
}

.container {
    background-color: #fff;
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

label {
    display: inline-block;
    width: 150px;
    margin-bottom: 10px;
}

input[type="text"] {
    padding: 8px;
    width: calc(100% - 170px); /* Adjust width considering label */
    border: 1px solid #ccc;
    border-radius: 3px;
}

input[readonly] {
    background-color: #eee;
}

button {
    padding: 10px 15px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    margin-right: 10px;
}

button:hover {
    background-color: #0056b3;
}

#output {
    background-color: #e9e9e9;
    padding: 15px;
    border: 1px solid #ccc;
    border-radius: 3px;
    white-space: pre-wrap; /* Preserve formatting and wrap text */
    word-wrap: break-word; /* Break long words */
    min-height: 100px;
}