What it is built from
This is the whole point of the set. The eleven screens place 128 instances, 83 of them Appetite components across 9 distinct components and 45 of them Lucide icons. Two components, Message and Prompt Composer, carry the assistant itself.
Component
Placed
Where it appears
21
Every screen except Projects and Instructions
20
Thread, Generating, Image, Attachment, Error, History, Manage chat
15
Every screen, twice on the four with an overlay
10
Every screen except Instructions
10
New chat, Tools, Projects, Instructions
45
12 distinct icons, one stroke weight
Everything else is layout and text. This set draws more locally than the other two: the model switcher under the header, the icon tile on New chat and Projects, the project and file rows, the source cards and the figure table inside a reply. The switcher and the rows duplicate Dropdown and List, and are the two worth folding back in.
Overlays and scrims
Four of the eleven screens are another screen with something laid over it. Each overlay is an instance sitting on a local scrim, and each brings its own status bar, which is why those screens count two.
Overlay
Screens
What it opens onto
Tools, Manage chat
New chat, and the thread with the drawer already open
History, Manage chat
The thread, pushed behind a scrim
Instructions
The project screen
Manage chat is the deepest screen in the set: a thread, a drawer over it and a menu over that, 16 instances placed and 43 nested. It is the one to look at when you want to know whether the layering holds.
