@mixin mdb-form-file-theme($theme) {
  $primary: map-get($theme, primary);
  $secondary: map-get($theme, secondary);
  $surface: map-get($theme, surface);
  $onSurface: map-get($theme, onSurface);
  $onPrimary: map-get($theme, onPrimary);
  $onSecondary: map-get($theme, onSecondary);
  $error: map-get($theme, error);
  $onError: map-get($theme, onError);
  $success: map-get($theme, success);
  $onSuccess: map-get($theme, onSuccess);
  $surfaceHover: map-get($theme, surfaceHover);
  $pickerHeader: map-get($theme, pickerHeader);
  $onBackground: map-get($theme, onBackground);

  .form-file-input {
    &:focus-within ~ .form-file-label {
      border-color: $primary;
      box-shadow: 0px 0px 0px 1px $primary;
    }
    &[disabled] ~ .form-file-label .form-file-text,
    &:disabled ~ .form-file-label .form-file-text,
    &[disabled] ~ .form-file-label .form-file-button,
    &:disabled ~ .form-file-label .form-file-button {
      background-color: rgba($onSurface, 0.2);
    }
  }

  .form-file-label {
    border-color: rgba($onSurface, 0.7);
  }

  .form-file-button {
    background-color: transparent;
    color: rgba($onSurface, 0.7);
  }

  .form-file-text {
    background-color: transparent;
    color: rgba($onSurface, 0.7);
  }

  .form-control::-webkit-file-upload-button {
    color: rgba($onBackground, 0.7);
  }
}