Situational choosing UI

Conversation text stays in speech bubbles. Product details, storage numbers, colors, and filters sit directly on the chat canvas without white panels. Labels use regular weight. There is no large color ball. Small swatches support multiple check overlays, with a neutral Use selection action; no color is preselected on a fresh chooser. Existing saved choices restore. Product images keep their base finish.

The multi-product toggle reveals check overlays above product images. Use products creates a separate selected list; Compare selected creates a comparison. Each product in the selected list has its own options action. Delivery, extras, and polls retain separate methods.

Product preferences is available in the composer menu or through ordinary chat. Price, colors, size/storage, type, and collections arrive as independent messages. Multiple options within a category match any selected value; different categories intersect. The example collections are Everyday, Work, and Travel. Find products searches the bundled fictional catalog and explicitly reports when no products match. Preferences persist, and the latest submitted preferences remain in the agent's bounded history after other topics.

The provider exposes validated choose_product_filters and filter_products functions, alongside product options, comparison, multiple messages, and source references. It selects ready UI components and uses catalog metadata; it never generates or executes arbitrary HTML or JavaScript. Demo mode uses scripted routing. Live calls remain verified with injected mocks rather than paid model requests.