---
import type { HTMLTag } from 'astro/types'

// Standalone card title heading (.card-title), used inside a card body without a .card-header bar.

type PolymorphicProps = { as?: HTMLTag }

interface Props extends PolymorphicProps {
  class?: string
  id?: string
}

// h2 by default: cards sit directly under the page h1, so h3 would skip a level.
// Pass as="h3" for a card nested under its own h2 section heading.
const { as: Tag = 'h2', class: className, id }: Props = Astro.props
---

<Tag class:list={['card-title', className]} {...id ? { id } : {}}>
  <slot />
</Tag>