{{- /* Render a share button. Uses navigator.share (Web Share API) when available;
       falls back to clipboard.writeText with a small toast.
       Loaded only when site.Params.share = true (gated by caller). */ -}}
{{- $name := site.Params.name | default site.Title -}}
{{- $shareLabel := i18n "share_label" | default "Share this page" -}}
{{- $copied := i18n "share_copied" | default "Link copied" -}}
{{- $failed := i18n "share_failed" | default "Could not share" -}}
<button type="button"
        class="bio__share"
        data-bonsai-share
        data-share-url="{{ .Permalink }}"
        data-share-title="{{ $name }}"
        data-toast-copied="{{ $copied }}"
        data-toast-failed="{{ $failed }}"
        aria-label="{{ $shareLabel }}">
  <span class="bio__share-icon" aria-hidden="true">{{ partial "icon.html" "share" }}</span>
  <span class="bio__share-label">{{ $shareLabel }}</span>
</button>
<output class="bio__share-toast" role="status" aria-live="polite" hidden></output>