The prompt

Build a presence-aware document navigation bar with Tailwind CSS. Include breadcrumb navigation, saved-state indicator, overlapping collaborator avatars with active tooltips, a Share button, comments count, and a View or Edit mode switch. Make the center title truncate gracefully and provide a compact mobile layout.

Paste it into Claude, Cursor, v0 or any AI coding tool. Prefer the finished markup? Open the Tailwind source.