body {
    font-family: sans-serif;
    display: flex;
    flex-direction: column;
    height: 100vh;
    margin: 0;
}

#input-output-container {
    display: flex;
    flex-grow: 1;
}

textarea {
    flex-grow: 1;
    padding: 10px;
    border: 1px solid #ccc;
    resize: both;
    font-family: monospace;
    font-size: 14px;
    min-height: 200px;
}

#options {
    padding: 10px;
    border-bottom: 1px solid #eee;
}

#output-container{
    display: flex;
    flex-grow: 1;
    flex-direction: column;
}

#output {
    flex-grow: 1;
    padding: 10px;
    border: 1px solid #ccc;
    background-color: #f8f8f8;
    overflow-y: auto;
    font-family: monospace;
    font-size: 14px;
    white-space: pre-wrap;
}

#copy-button {
    background-color: #4CAF50; /* Green */
    border: none;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    cursor: pointer;
    margin: 10px auto 0 auto; /* Center the button */
    width: fit-content;
}

footer ul {
    display: flex;
    justify-content: center;
    list-style-type: none;
    padding: 0;
}

footer li {
    margin: 0 10px;
}