style.css

body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background-color: #f4f4f9;
}

.container {
    text-align: center;
    width: 100%;
    max-width: 600px;
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

textarea {
    width: 100%;
    height: 100px;
    padding: 10px;
    margin-top: 20px;
    margin-bottom: 10px;
    border-radius: 5px;
    border: 1px solid #ccc;
    font-size: 16px;
}

button {
    padding: 10px 20px;
    font-size: 16px;
    color: #fff;
    background-color: #007BFF;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

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

#output {
    margin-top: 20px;
    padding: 10px;
    background: #f8f9fa;
    border-radius: 5px;
    border: 1px solid #ccc;
    font-size: 16px;
    text-align: left;
    min-height: 50px;
}