body, html {
  margin: 0;
  height: 100%;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

#app {
  display: flex;
  height: 100vh;
}

#sidebar {
  width: 300px;
  background-color: #1e1e1e;
  color: white;
  display: flex;
  flex-direction: column;
}

#file-actions {
  display: flex;
  flex-wrap: wrap;
  padding: 10px;
  gap: 5px;
}

#file-actions button {
  flex: 1 1 45%;
  padding: 5px;
  background-color: #007acc;
  border: none;
  color: white;
  border-radius: 4px;
  cursor: pointer;
}

#file-actions button:hover {
  background-color: #005f99;
}

#file-tree {
  list-style: none;
  padding: 10px;
  flex: 1;
  overflow-y: auto;
}

#file-tree li {
  padding: 2px 5px;
  cursor: pointer;
}

#file-tree li:hover {
  background-color: #333;
}

#editor-container {
  flex: 1;
}

#editor {
  width: 100%;
  height: 100%;
}