The approved design: full-screen sheet that drags down to dismiss (with an exit button), aurora-ring theme icon, expanded-by-default Where / Welcome note / Invite, collapsed repeat, cleaner card headers. This is the reference the built frontend must match.
Drag-to-dismiss: hold the grabber and pull down — the sheet follows your finger and slides away past a threshold; the exit ✕ does the same. Closing this way discards the draft (nothing persists); only Create Loop saves.
Removing a card with ✕ takes it off the Loop but keeps its text in the draft, so a host can re-add or edit it. Presets are single-use; Custom is unlimited and its heading is editable — a preset’s heading is simply uneditable.