body {
      font-family: Nunito, sans-serif;
    }

    .login-wrapper {
      height: 600px;
      background-color: #fff;
      border-radius: 20px;
      overflow: hidden;
      box-shadow: 0 0 30px rgba(0, 0, 0, 0.1);
      display: flex;
      position: relative;
    }

    .tab-sidebar {
      position: absolute;
      left: -130px;
      top: 50%;
      transform: translateY(-50%);
      background-color: darkblue;
      width: 150px;
      padding: 30px 10px;
      display: flex;
      flex-direction: column;
      align-items: start;
      border-radius: 20px;
      transition: left 0.3s ease;
      z-index: 10;
    }

    .tab-sidebar.show {
      left: 0 !important;
    }

    .tab-sidebar:hover {
      left: 0;
    }

    .tab-sidebar .nav-link {
      width: 100%;
      text-align: left;
      border-radius: 30px;
      background-color: #a7b9f9;
      color: #fff;
      margin-bottom: 10px;
      font-weight: 500;
    }

    .tab-sidebar .nav-link.active {
      background-color: #fff;
      color: #4e73df;
    }

    .content-area {
      flex: 1;
      padding: 40px;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .form-btn {
      background-color: #4e73df;
      border: none;
      color: white;
      border-radius: 30px;
      padding: 10px;
      font-weight: 500;
    }

    .social-icons i {
      font-size: 20px;
      margin: 0 10px;
      color: #888;
      cursor: pointer;
    }

    .input-group {
      margin-bottom: 15px;
    }

    .icon-container {
      width: 45px;
      text-align: center;
      display: block;
    }

    .bg-gradient-primary {
      background-color: #4e73df;
      background-image: linear-gradient(180deg, #4e73df 10%, #224abe);
      background-repeat: repeat-y;
      background-size: cover;
    }

    .sidebar-toggle-btn {
      position: absolute;
      top: 10px;
      right: 10px;
      z-index: 20;
    }