Agent Chat — Mobile

The same agent rebuilt for thumbs: a swipeable source strip, a bottom sheet for citations and a compact composer.

The web version leans on hover, so on a phone I rebuilt the interaction rather than shrinking it. Sources arrive in a horizontal strip you can swipe, and tapping a citation or a card opens a bottom sheet with the full list that you can drag down to dismiss. The strip steps aside when the answer starts so the answer owns the screen. The composer is a 36px-control pill whose corners are worked out from its parts: control radius plus padding, so it nests evenly inside the frame. Every control has a 44px tap area, the input stays at 16px so iOS doesn't zoom, and Enter adds a new line because touch keyboards expect it. Like the web version it's UI only, with a scripted run and made-up sources.