body {
  background-color: #1e1e1e;
  color: #f5f5f5;
  font-family: monospace;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.container {
  max-width: 600px;
  text-align: center;
}

textarea {
  width: 100%;
  background-color: #2d2d2d;
  color: #00ff99;
  border: none;
  padding: 10px;
  font-family: monospace;
  font-size: 14px;
}

button {
  margin-top: 10px;
  padding: 10px 20px;
  background-color: #00ff99;
  border: none;
  cursor: pointer;
  font-weight: bold;
}

button:hover {
  background-color: #00cc77;
}