.app-layout {
    display: flex;
    min-height: 100vh;
    background-color: #f9f9f9;
  }

  .sidebar {
    width: 220px;
    background-color: #282c34;
    color: white;
    padding: 20px;
  }

  .sidebar ul {
    list-style-type: none;
    padding: 0;
  }

  .sidebar li {
    padding: 10px 0;
    cursor: pointer;
  }

  .sidebar li:hover {
    color: #61dafb;
  }

  .main-content {
    flex: 1;
    padding: 20px;
  }