public/styles.css

@font-face {
  font-family: 'CodeFont';
  src: url('/font/code.woff') format('woff');
}

body {
  margin: 0;
  padding: 20px;
  background: #1e1e1e;
  color: white;
  text-align: center;
  font-family: Arial, sans-serif;
}

.editor-container {
  width: 90%;
  max-width: 900px;
  margin: auto;
}

select, button, label {
  margin: 10px;
  padding: 8px;
  font-size: 16px;
  background: #2d2d2d;
  color: white;
  cursor: pointer;
  border: none;
  border-radius: 4px;
  transition: 0.3s ease-in-out;
}

select:hover, button:hover {
  background: #444;
}

.CodeMirror {
  height: 500px;
  font-size: 16px;
  font-family: 'CodeFont', monospace;
  border-radius: 4px;
  border: 1px solid #555;
  transition: all 0.3s ease-in-out;
}

button {
  font-weight: bold;
}

label {
  cursor: pointer;
}