AI DesignCatalog Interface references for AI builds

Mobile Apps · Core Apps

Live fitness

Live fitness, a core apps interface reference with an AI-ready brief and standalone HTML.

Mobile Apps Core Apps Fitness Live
AI-guide URL — send this to your coding agent
The agent fetches ai-guide.md from this folder and studies the preview.png to reproduce the design.

00 Design notes

This is a portrait, mobile-first layout from the Mobile Apps · Core Apps group. Visually, the palette is anchored by #fff, #7be3a8, #7c5cff; type runs on -apple-system and -apple-system, system-ui, sans-serif; a type scale up to 96px; corner radii from 2 to 100px.

01 Design tokens · auto-extracted

ColorHexOccurrences
#fff83
#7be3a817
#7c5cff15
#22a06b14
#e85a4f11
#d4f00011
#f5b34210
#4cc8ff9
#0007
#0a0a0f7
TypeFaceSpec
fonts-apple-system · -apple-system, system-ui, sans-serif · ui-monospace, monospace9, 10, 11, 12, 13, 14, 15, 16, 17, 18, … (+14 more) px
ShapeValueUse
radii2, 3, 4, 5, 6, 7, 8, 8.5, 10, 12, … (+10 more) pxborder radii in source

02 AI-ready brief

Use “Live fitness” as the visual direction for this interface. It belongs to Mobile Apps / Core Apps. Study the reference for its hierarchy, typography, color system, spacing, density, border treatment, and interaction vocabulary. Adapt those principles to my product and content—do not copy the sample brand or wording. If I provide an HTML export of the reference, inspect its inline computed CSS, embedded fonts, and asset data for exact visual values; treat it as an implementation reference, not production-ready source. Keep the result responsive, accessible, and production-ready.
ai-guide.md

03 Where the design lives

Full-size preview:
preview.png (720px, lossless)

Detail page:
index.html

The agent brief is in ai-guide.md — paste it (or this URL) into your coding
agent and it can reproduce the direction in any stack.
ai-guide.md