Each panel's line in the timeline becomes a card: an icon of what it holds, a line of what is in it, and a solid "Show on the right" button that turns into "On the right now" while the panel is in view on the stage. A run's "See it large on the right" uses the same button, and the blue text links under steps become small buttons with icons. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>