docs/src/components/PageTitle.astro

---
import Default from '@astrojs/starlight/components/PageTitle.astro';

const { entry } = Astro.locals.starlightRoute;
const rawPath = `/raw/${entry.id || 'index'}.md`;
---

<Default><slot /></Default>
<div class="page-actions" data-page-actions data-raw-path={rawPath}>
  <button type="button" data-copy-page aria-label="Copy this page as Markdown">
    <svg aria-hidden="true" viewBox="0 0 24 24" width="15" height="15">
      <path d="M8 7V5a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v11a2 2 0 0 1-2 2h-2M5 7h9a2 2 0 0 1 2 2v11a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V9a2 2 0 0 1 2-2Z" />
    </svg>
    <span data-copy-label>Copy page</span>
  </button>
  <a href={rawPath} target="_blank" rel="noreferrer">View Markdown</a>
</div>

<script>
  document.addEventListener('click', async (event) => {
    const button = (event.target as HTMLElement).closest<HTMLButtonElement>('[data-copy-page]');
    if (!button) return;

    const actions = button.closest<HTMLElement>('[data-page-actions]');
    const label = button.querySelector<HTMLElement>('[data-copy-label]');
    const rawPath = actions?.dataset.rawPath;
    if (!rawPath || !label) return;

    try {
      const response = await fetch(rawPath);
      if (!response.ok) throw new Error('Markdown source unavailable');
      await navigator.clipboard.writeText(await response.text());
      label.textContent = 'Copied';
    } catch {
      label.textContent = 'Copy failed';
    }
    window.setTimeout(() => (label.textContent = 'Copy page'), 1600);
  });
</script>

<style>
  .page-actions {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-block: 1rem 0;
  }

  button,
  a {
    align-items: center;
    background: var(--sl-color-bg-nav);
    border: 1px solid var(--sl-color-gray-5);
    border-radius: 0.5rem;
    color: var(--sl-color-gray-2);
    cursor: pointer;
    display: inline-flex;
    font: 600 0.72rem/1 var(--sl-font-system-mono);
    gap: 0.45rem;
    min-height: 2rem;
    padding: 0.48rem 0.68rem;
    text-decoration: none;
    transition: border-color 120ms ease, color 120ms ease, background 120ms ease;
  }

  button:hover,
  a:hover {
    background: var(--sl-color-gray-6);
    border-color: var(--sl-color-accent);
    color: var(--sl-color-white);
  }

  button:focus-visible,
  a:focus-visible {
    outline: 2px solid var(--sl-color-accent);
    outline-offset: 2px;
  }

  svg {
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.8;
  }
</style>