.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 70px;
    background-color: #ffffff;
    color: #333;
    transition: width 0.3s ease;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border-right: 1px solid #ededed;
    user-select: none;
    -webkit-user-drag: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    z-index: 999;
  }


  .sidebar:hover {
    width: 220px;
  }

  .sidebar .logo {
    display: flex;
    align-items: center;
    padding: 23px;
    font-size: 18px;
    font-weight: bold;
  }

  .sidebar .logo span {
    font-size: medium;
    margin-left: 10px;
    opacity: 0;
    transition: opacity 0.3s ease;
  }

  .sidebar .logo span .verde {
    color: #4caf50;
  }

  .sidebar .logo span .azul {
    color: #2196f3;
  }

  .sidebar .logo span .vermelho {
    color: #f44336;
  }

  .sidebar .logo span .roxo {
    color: #673ab7;
  }

  .sidebar .logo span .cinza {
    color: grey;
  }

  .sidebar:hover .logo span {
    opacity: 1;
  }

  .menu {
    flex: 1;
    margin-top: 20px;
  }

  .menu a {
    display: flex;
    align-items: center;
    padding: 12px 23px;
    text-decoration: none;
    color: #333;
    margin-bottom: 5px;
    transition: background-color 0.2s ease;
    border-top: 1px solid #fff;
    border-bottom: 1px solid #fff;
  }

  .sidebar .menu a {
    pointer-events: auto;
    -webkit-user-drag: none;
    user-drag: none;
  }

  .sidebar .menu a img {
    -webkit-user-drag: none;
    user-drag: none;
    pointer-events: none;
  }

  .menu a:hover {
    background-color: #fbfbfb;
    border-top: 1px solid #f1f1f1;
    border-bottom: 1px solid #f1f1f1;
  }

  .icone-menu {
    position: relative;
    width: 20px;
    height: auto;
  }

  .menu span {
    font-size: smaller;
    margin-left: 10px;
    opacity: 0;
    white-space: nowrap;
    transition: opacity 0.3s ease;
  }

  .sidebar:hover .menu span {
    opacity: 1;
  }