body > #grid .form-doubt {
  /** Required arguments with purportedly ridiculous defaults */
  --element-doubt-selected-background: red;
  --element-doubt-selected-placeholder-background: red;

  &:not(:has(input[type="radio"]:not(:disabled):not(:checked))) {
    display: none;
  }

  > ul.input-tabs {
    --element-selected-background: var(--element-doubt-selected-background);
    --element-selected-placeholder-background: var(--element-doubt-selected-placeholder-background);
  }
}