.prs-radio {
  --chk-size: 1rem;
  appearance: none;
  border: 1px solid currentColor;
  width: var(--chk-size);
  height: var(--chk-size);
  color: var(--prs-c-gray-600);
  flex-shrink: 0;
  cursor: pointer;
  border-radius: 9999px;
  transition-property: var(--prs-transition-property);
  transition-timing-function: var(--prs-transition-timing);
  transition-duration: var(--prs-transition-duration);

  &:focus-visible {
    outline: 2px solid var(--prs-c-primary);
    outline-offset: 1px;
  }

  &.prs-radio_focus {
    outline: 2px solid var(--prs-c-primary);
    outline-offset: 1px;
  }

  &:checked {
    --chk-bg: var(--prs-c-primary);
    --chk-fg: var(--prs-c-white);
    color: var(--chk-bg);
    background-color: var(--chk-fg);
    box-shadow: inset 0 0 0 calc(var(--chk-size)/4) currentColor, inset 0 0 0 calc(var(--chk-size)/4) currentColor;
  }

  &:disabled {
    background-color: var(--prs-c-gray-100);
    color: var(--prs-c-gray-300);
    cursor: not-allowed;
  }

  &:checked:disabled {
    border-color: var(--prs-c-gray-300);
    background-color: var(--prs-c-gray-300);
    color: var(--prs-c-gray-100);
  }

  &.prs-radio-lg {
    --chk-size: 1.5rem;
  }

  &.prs-radio-xl {
    --chk-size: 2rem;
  }
}