body {
  font-family: sans-serif;
  padding: 2em;
  max-width: 800px;
  margin: auto;
}

textarea {
  width: 100%;
  height: 200px;
  margin-bottom: 1em;
  font-family: monospace;
  resize: vertical;
}

button {
  padding: 0.5em 1em;
  font-size: 1em;
  cursor: pointer;
}

h2 {
  margin-top: 2em;
}

#status, #inputStatus {
  font-weight: bold;
  margin-top: 1em;
}