body {
    margin: 0;
    font-family: Arial, sans-serif;
  }

  /* AppBar */
  .appbar {
    display: flex;
    align-items: center;
    background-color: #000;
    color: white;
    padding: 10px 16px;
  }

  .menu-icon {
    font-size: 24px;
    cursor: pointer;
    margin-right: 16px;
  }

  .title {
    font-size: 20px;
    font-weight: bold;
  }

  /* Drawer */
  .drawer {
    position: fixed;
    top: 0;
    left: -250px;
    width: 250px;
    height: 100%;
    background-color: #222;
    color: white;
    padding: 16px;
    box-shadow: 2px 0 5px rgba(0,0,0,0.5);
    transition: left 0.3s ease;
    z-index: 1000;
  }

  .drawer.open {
    left: 0;
  }

  .drawer a {
    display: block;
    color: white;
    text-decoration: none;
    padding: 10px 0;
    border-bottom: 1px solid #444;
  }

  .overlay {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    z-index: 999;
  }

  .overlay.show {
    display: block;
  }