.login-container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;

  form {
    width: 300px;
    padding: 20px;
    border: 1px solid #ccc;
    border-radius: 5px;

    h2 {
      text-align: center;
      margin-bottom: 20px;
    }

    .form-group {
      margin-bottom: 15px;

      label {
        display: block;
        margin-bottom: 5px;
      }

      input {
        width: 100%;
        padding: 8px;
        border: 1px solid #ccc;
        border-radius: 3px;

        &.is-invalid {
          border-color: red;
        }
      }

      .invalid-feedback {
        color: red;
        font-size: 12px;
        margin-top: 5px;
      }
    }

    button {
      width: 100%;
      padding: 10px;
      background-color: #007bff;
      color: #fff;
      border: none;
      border-radius: 3px;
      cursor: pointer;

      &:disabled {
        background-color: #ccc;
        cursor: not-allowed;
      }
    }
  }
}
