Fresh Consumer Apple-Clean Chroma System
A portable design language for agents: download the markdown first, then inspect the preview, tokens, and rules as needed.
Download DESIGN.md
Portable DESIGN.md source of truth for most agents and apps.
specification
philosophy
tokens
borders4 items
- accent width
- 2px
- character
- warm neutral separators for calm hierarchy; chroma borders appear only on selected swatches, active controls, and comparison canvases
- default width
- 1px
- style
- solid hairlines with inset highlight and focus color rings
colors20 items
motion3 items
- duration
- 180ms
- easing
- cubic-bezier(0.2, 0.8, 0.2, 1)
- philosophy
- micro-lifts and expanding color washes reveal state changes; no generic opacity-only transitions
radii5 items
- full
- 9999px
- lg
- 22px
- md
- 14px
- none
- 0
- sm
- 10px
shadows3 items
- lg
- 0 30px 90px rgba(37,32,26,0.16)
- md
- 0 18px 48px rgba(40,36,30,0.10)
- sm
- 0 1px 2px rgba(18,20,26,0.06)
spacing2 items
- base
- 8px
- scale
- 4, 8, 12, 16, 24, 32, 48, 64
surfaces3 items
- bg pattern
- quiet non-boxy radial point texture at low opacity plus broad warm light bloom
- card style
- 22px white or milk-glass cards with 1px warm hairlines, inset top highlight, and restrained shadow
- treatment
- warm off-white page, translucent white controls, blurred glass panels, and vivid color fields used only as active product structure
typography8 items
- base size
- 16px
- body font
- Commissioner
- google fonts url
- https://fonts.googleapis.com/css2?family=Chivo:wght@500;600;700;800&family=Commissioner:wght@400;500;600;700&family=Fragment+Mono&display=swap
- heading font
- Chivo
- letter spacing
- -0.02em
- line height
- 1.5
- mono font
- Fragment Mono
- scale ratio
- 1.26
rules
Use a calm app shell with one dominant color-work surface, a compact neutral control column, and a smaller compositional break where swatches overlap the main canvas.
Balanced consumer density with generous 24-48px gaps between groups and tight 6-10px spacing inside controls and swatch chips.
Let neutral typography and whitespace establish order first; then reserve vivid color fields for current selection, semantic feedback, and user-authored palette decisions.
layout
mobile < 640px, tablet 640-1024px, desktop > 1024px
Desktop uses a 12-column shell with a dominant 7-column canvas, 3-column editor, and 2-column live summary; tablet stacks summary under canvas.
Whitespace is a product affordance: 48-64px separates major zones, 24-32px separates cards, and 8px binds label-control pairs.
guidance
- Use vivid color as a selected object, data field, semantic status, or active interaction state.
- Keep neutral surfaces quiet, translucent, and premium so the chroma reads authored.
- Group accents into complementary or tetradic sets with labels and product meaning.
- Style every form control with focus rings and no browser defaults.
- Do not scatter rainbow confetti, generic blobs, or decorative accent stripes.
- Do not use square-grid wallpaper, textbook diagrams, or template SaaS dashboard layouts.
- Do not place one-sided colored borders on rounded cards, rows, buttons, or panels.
- Do not introduce neon cyberpunk glow or childish toy-like saturation.
katagami spec
# Fresh Consumer Apple-Clean Chroma System ## Philosophy A premium consumer product interface where Apple-clean neutrals act as a quiet gallery for authored color-theory decisions: vivid swatches become navigation, status, comparison, and editing structure rather than garnish. ### Values - product-first chroma - calm premium surfaces - authored complementary color logic - usable consumer warmth - precise typographic hierarchy ### Anti-Values - childish rainbow decoration - generic dashboard modules - color as confetti or garnish - decorative side rails on cards or buttons ### Visual Character - Off-white layered app surfaces use translucent white panels, hairline neutral borders, and a quiet radial point texture instead of square-grid wallpaper. - Large painted color fields sit inside real product hierarchy as selection canvases, comparison panels, progress meters, and primary action zones. - Rounded geometry is committed to Apple-like 22px containers, 14px controls, and full pill chips with no arbitrary mixed soft radii. - Complementary and tetradic accent pairs are grouped into named swatch constellations that align with content sections and interaction states. - Neutral controls use blur, inset highlights, and dark precise typography while focus states reveal a structural color wash and ring. ## Tokens ### Borders - **Accent Width**: 2px - **Character**: warm neutral separators for calm hierarchy; chroma borders appear only on selected swatches, active controls, and comparison canvases - **Default Width**: 1px - **Style**: solid hairlines with inset highlight and focus color rings ### Colors | Name | Value | |------|-------| | accent | `#E83E8C` | | azure | `#2589FF` | | background | `#F7F4EE` | | border | `#DCD7CE` | | error | `#D94B46` | | grass | `#35B86B` | | info | `#2589FF` | | ink_soft | `#2A2E36` | | lemon | `#F7D84B` | | magenta | `#E83E8C` | | melon | `#FF8A5B` | | mist | `#F9F7F2` | | muted | `#747A84` | | primary | `#0E1116` | | secondary | `#5E6674` | | success | `#28A86B` | | surface | `#FFFFFF` | | text | `#12141A` | | violet | `#7C5CFF` | | warning | `#F5B934` | ### Motion - **Duration**: 180ms - **Easing**: cubic-bezier(0.2, 0.8, 0.2, 1) - **Philosophy**: micro-lifts and expanding color washes reveal state changes; no generic opacity-only transitions ### Radii - **Full**: 9999px - **Lg**: 22px - **Md**: 14px - **None**: 0 - **Sm**: 10px ### Shadows - **Lg**: 0 30px 90px rgba(37,32,26,0.16) - **Md**: 0 18px 48px rgba(40,36,30,0.10) - **Sm**: 0 1px 2px rgba(18,20,26,0.06) ### Spacing - **Base**: 8px - **Scale**: [4,8,12,16,24,32,48,64] ### Surfaces - **Bg Pattern**: quiet non-boxy radial point texture at low opacity plus broad warm light bloom - **Card Style**: 22px white or milk-glass cards with 1px warm hairlines, inset top highlight, and restrained shadow - **Treatment**: warm off-white page, translucent white controls, blurred glass panels, and vivid color fields used only as active product structure ### Typography - **Base Size**: 16px - **Body Font**: Commissioner - **Google Fonts Url**: https://fonts.googleapis.com/css2?family=Chivo:wght@500;600;700;800&family=Commissioner:wght@400;500;600;700&family=Fragment+Mono&display=swap - **Heading Font**: Chivo - **Letter Spacing**: -0.02em - **Line Height**: 1.5 - **Mono Font**: Fragment Mono - **Scale Ratio**: 1.26 ## Rules ### Composition Use a calm app shell with one dominant color-work surface, a compact neutral control column, and a smaller compositional break where swatches overlap the main canvas. ### Density Balanced consumer density with generous 24-48px gaps between groups and tight 6-10px spacing inside controls and swatch chips. ### Hierarchy Let neutral typography and whitespace establish order first; then reserve vivid color fields for current selection, semantic feedback, and user-authored palette decisions. ### Signature Patterns - Color-theory constellations: paired swatch chips snap into complementary or tetradic clusters and mark the active section with a shared focus ring. - Painted hierarchy fields: large soft rectangles of magenta, azure, melon, grass, violet, or lemon contain live product content rather than decorative blobs. - Milk-glass neutral controls: segmented buttons, inputs, selects, and sheets use translucent white backgrounds with inset highlights and precise dark text. - Structural chroma focus: hover and focus states expand a 2px accent ring into a subtle interior wash tied to the selected swatch family. - Point-textured calm: the page background uses sparse radial dots and warm atmospheric light, never square grids or patterned wallpaper. ## Layout ### Breakpoints mobile < 640px, tablet 640-1024px, desktop > 1024px ### Grid Desktop uses a 12-column shell with a dominant 7-column canvas, 3-column editor, and 2-column live summary; tablet stacks summary under canvas. ### Whitespace Whitespace is a product affordance: 48-64px separates major zones, 24-32px separates cards, and 8px binds label-control pairs. ## Guidance ### Do - Use vivid color as a selected object, data field, semantic status, or active interaction state. - Keep neutral surfaces quiet, translucent, and premium so the chroma reads authored. - Group accents into complementary or tetradic sets with labels and product meaning. - Style every form control with focus rings and no browser defaults. ### Don't - Do not scatter rainbow confetti, generic blobs, or decorative accent stripes. - Do not use square-grid wallpaper, textbook diagrams, or template SaaS dashboard layouts. - Do not place one-sided colored borders on rounded cards, rows, buttons, or panels. - Do not introduce neon cyberpunk glow or childish toy-like saturation.
DESIGN.md
---
version: "alpha"
name: "Fresh Consumer Apple-Clean Chroma System"
description: "Agent-curated design language exported from Katagami as DESIGN.md."
colors:
accent: "#E83E8C"
azure: "#2589FF"
background: "#F7F4EE"
border: "#DCD7CE"
error: "#D94B46"
grass: "#35B86B"
info: "#2589FF"
ink_soft: "#2A2E36"
lemon: "#F7D84B"
magenta: "#E83E8C"
melon: "#FF8A5B"
mist: "#F9F7F2"
muted: "#747A84"
primary: "#0E1116"
secondary: "#5E6674"
success: "#28A86B"
surface: "#FFFFFF"
text: "#12141A"
violet: "#7C5CFF"
warning: "#F5B934"
typography:
headline-lg:
fontFamily: "Chivo"
fontSize: "2rem"
fontWeight: 700
lineHeight: 1.1
letterSpacing: "-0.02em"
headline-md:
fontFamily: "Chivo"
fontSize: "1.588rem"
fontWeight: 600
lineHeight: 1.15
letterSpacing: "-0.02em"
body-md:
fontFamily: "Commissioner"
fontSize: "16px"
fontWeight: 400
lineHeight: 1.5
letterSpacing: "-0.02em"
label-md:
fontFamily: "Fragment Mono"
fontSize: "0.75rem"
fontWeight: 600
lineHeight: 1
letterSpacing: "0.08em"
rounded:
full: "9999px"
lg: "22px"
md: "14px"
none: "0px"
sm: "10px"
spacing:
base: "8px"
xs: "4px"
sm: "8px"
md: "12px"
lg: "16px"
xl: "24px"
2xl: "32px"
3xl: "48px"
4xl: "64px"
components:
color-reference-accent:
backgroundColor: "{colors.accent}"
color-reference-azure:
backgroundColor: "{colors.azure}"
color-reference-background:
backgroundColor: "{colors.background}"
color-reference-border:
backgroundColor: "{colors.border}"
color-reference-error:
backgroundColor: "{colors.error}"
color-reference-grass:
backgroundColor: "{colors.grass}"
color-reference-info:
backgroundColor: "{colors.info}"
color-reference-ink_soft:
backgroundColor: "{colors.ink_soft}"
color-reference-lemon:
backgroundColor: "{colors.lemon}"
color-reference-magenta:
backgroundColor: "{colors.magenta}"
color-reference-melon:
backgroundColor: "{colors.melon}"
color-reference-mist:
backgroundColor: "{colors.mist}"
color-reference-muted:
backgroundColor: "{colors.muted}"
color-reference-primary:
backgroundColor: "{colors.primary}"
color-reference-secondary:
backgroundColor: "{colors.secondary}"
color-reference-success:
backgroundColor: "{colors.success}"
color-reference-surface:
backgroundColor: "{colors.surface}"
color-reference-text:
backgroundColor: "{colors.text}"
color-reference-violet:
backgroundColor: "{colors.violet}"
color-reference-warning:
backgroundColor: "{colors.warning}"
button-primary:
backgroundColor: "{colors.primary}"
textColor: "#ffffff"
typography: "{typography.label-md}"
rounded: "{rounded.md}"
padding: "{spacing.md}"
card-surface:
backgroundColor: "{colors.surface}"
textColor: "{colors.text}"
rounded: "{rounded.md}"
padding: "{spacing.md}"
input-default:
backgroundColor: "{colors.surface}"
textColor: "{colors.text}"
rounded: "{rounded.md}"
height: "44px"
---
# Fresh Consumer Apple-Clean Chroma System
## Overview
A premium consumer product interface where Apple-clean neutrals act as a quiet gallery for authored color-theory decisions: vivid swatches become navigation, status, comparison, and editing structure rather than garnish.
### Values
- product-first chroma
- calm premium surfaces
- authored complementary color logic
- usable consumer warmth
- precise typographic hierarchy
### Anti-Values
- childish rainbow decoration
- generic dashboard modules
- color as confetti or garnish
- decorative side rails on cards or buttons
### Visual Character
- Off-white layered app surfaces use translucent white panels, hairline neutral borders, and a quiet radial point texture instead of square-grid wallpaper.
- Large painted color fields sit inside real product hierarchy as selection canvases, comparison panels, progress meters, and primary action zones.
- Rounded geometry is committed to Apple-like 22px containers, 14px controls, and full pill chips with no arbitrary mixed soft radii.
- Complementary and tetradic accent pairs are grouped into named swatch constellations that align with content sections and interaction states.
- Neutral controls use blur, inset highlights, and dark precise typography while focus states reveal a structural color wash and ring.
## Colors
Use the YAML color tokens as the normative palette. The prose below names the roles agents should preserve when generating UI.
| Token | Value |
|-------|-------|
| accent | `#E83E8C` |
| azure | `#2589FF` |
| background | `#F7F4EE` |
| border | `#DCD7CE` |
| error | `#D94B46` |
| grass | `#35B86B` |
| info | `#2589FF` |
| ink_soft | `#2A2E36` |
| lemon | `#F7D84B` |
| magenta | `#E83E8C` |
| melon | `#FF8A5B` |
| mist | `#F9F7F2` |
| muted | `#747A84` |
| primary | `#0E1116` |
| secondary | `#5E6674` |
| success | `#28A86B` |
| surface | `#FFFFFF` |
| text | `#12141A` |
| violet | `#7C5CFF` |
| warning | `#F5B934` |
## Typography
- **Headline-Lg**: Chivo, 2rem, weight 700, line-height 1.1.
- **Headline-Md**: Chivo, 1.588rem, weight 600, line-height 1.15.
- **Body-Md**: Commissioner, 16px, weight 400, line-height 1.5.
- **Label-Md**: Fragment Mono, 0.75rem, weight 600, line-height 1.
## Layout
### Spacing Tokens
- **Base**: `8px`
- **Xs**: `4px`
- **Sm**: `8px`
- **Md**: `12px`
- **Lg**: `16px`
- **Xl**: `24px`
- **2xl**: `32px`
- **3xl**: `48px`
- **4xl**: `64px`
### Breakpoints
mobile < 640px, tablet 640-1024px, desktop > 1024px
### Grid
Desktop uses a 12-column shell with a dominant 7-column canvas, 3-column editor, and 2-column live summary; tablet stacks summary under canvas.
### Whitespace
Whitespace is a product affordance: 48-64px separates major zones, 24-32px separates cards, and 8px binds label-control pairs.
## Elevation & Depth
### Shadows
- **Lg**: 0 30px 90px rgba(37,32,26,0.16)
- **Md**: 0 18px 48px rgba(40,36,30,0.10)
- **Sm**: 0 1px 2px rgba(18,20,26,0.06)
## Shapes
### Rounded
- **Full**: `9999px`
- **Lg**: `22px`
- **Md**: `14px`
- **None**: `0px`
- **Sm**: `10px`
### Surfaces
- **Bg Pattern**: quiet non-boxy radial point texture at low opacity plus broad warm light bloom
- **Card Style**: 22px white or milk-glass cards with 1px warm hairlines, inset top highlight, and restrained shadow
- **Treatment**: warm off-white page, translucent white controls, blurred glass panels, and vivid color fields used only as active product structure
### Borders
- **Accent Width**: 2px
- **Character**: warm neutral separators for calm hierarchy; chroma borders appear only on selected swatches, active controls, and comparison canvases
- **Default Width**: 1px
- **Style**: solid hairlines with inset highlight and focus color rings
## Components
### Composition
Use a calm app shell with one dominant color-work surface, a compact neutral control column, and a smaller compositional break where swatches overlap the main canvas.
### Density
Balanced consumer density with generous 24-48px gaps between groups and tight 6-10px spacing inside controls and swatch chips.
### Hierarchy
Let neutral typography and whitespace establish order first; then reserve vivid color fields for current selection, semantic feedback, and user-authored palette decisions.
### Signature Patterns
- Color-theory constellations: paired swatch chips snap into complementary or tetradic clusters and mark the active section with a shared focus ring.
- Painted hierarchy fields: large soft rectangles of magenta, azure, melon, grass, violet, or lemon contain live product content rather than decorative blobs.
- Milk-glass neutral controls: segmented buttons, inputs, selects, and sheets use translucent white backgrounds with inset highlights and precise dark text.
- Structural chroma focus: hover and focus states expand a 2px accent ring into a subtle interior wash tied to the selected swatch family.
- Point-textured calm: the page background uses sparse radial dots and warm atmospheric light, never square grids or patterned wallpaper.
## shadcn/ui Usage
When the target app uses shadcn/ui, copy DESIGN.md with shadcn instead of the plain DESIGN.md. It contains the same Katagami design-language source plus the shadcn/ui primitives, imports, theme variables, component recipes, and preview-shot guidance.
DESIGN.md with shadcn: `/language/en-019e45e6-ae03-7510-8d79-ec8d29fc2410/DESIGN.with-shadcn.md`.
The shadcn page also exposes optional machine-readable files for automation, but the human-facing handoff is DESIGN.md with shadcn.
Install recommended primitives with `npx shadcn@latest add button card input textarea select dialog sheet tabs badge separator checkbox switch slider tooltip dropdown-menu table`.
Use these primitives in shadcn apps:
- button
- card
- input
- textarea
- select
- dialog
- sheet
- tabs
- badge
- separator
- checkbox
- switch
- slider
- tooltip
- dropdown-menu
- table
Implementation rule for agents: import shadcn primitives from `@/components/ui/*`, apply the generated CSS variables first, then compose the language-specific recipes from the companion MD. Katagami remains the source of truth; shadcn names are the implementation surface.
## Do's and Don'ts
- Do Use vivid color as a selected object, data field, semantic status, or active interaction state.
- Do Keep neutral surfaces quiet, translucent, and premium so the chroma reads authored.
- Do Group accents into complementary or tetradic sets with labels and product meaning.
- Do Style every form control with focus rings and no browser defaults.
- Don't Do not scatter rainbow confetti, generic blobs, or decorative accent stripes.
- Don't Do not use square-grid wallpaper, textbook diagrams, or template SaaS dashboard layouts.
- Don't Do not place one-sided colored borders on rounded cards, rows, buttons, or panels.
- Don't Do not introduce neon cyberpunk glow or childish toy-like saturation.
shadcn/ui theme
```json
{
"$schema": "https://ui.shadcn.com/schema/registry-item.json",
"name": "fresh-consumer-apple-clean-chroma-system",
"type": "registry:theme",
"title": "Fresh Consumer Apple-Clean Chroma System shadcn Theme",
"cssVars": {
"theme": {},
"light": {
"background": "#F7F4EE",
"foreground": "#12141A",
"card": "#FFFFFF",
"card-foreground": "#12141A",
"popover": "#FFFFFF",
"popover-foreground": "#12141A",
"primary": "#0E1116",
"primary-foreground": "#ffffff",
"secondary": "#5E6674",
"secondary-foreground": "#ffffff",
"muted": "#747A84",
"muted-foreground": "#12141A",
"accent": "#E83E8C",
"accent-foreground": "#ffffff",
"destructive": "#D94B46",
"border": "#DCD7CE",
"input": "#DCD7CE",
"ring": "#E83E8C",
"chart-1": "#0E1116",
"chart-2": "#5E6674",
"chart-3": "#E83E8C",
"chart-4": "#28A86B",
"chart-5": "#F5B934",
"sidebar": "#FFFFFF",
"sidebar-foreground": "#12141A",
"sidebar-primary": "#0E1116",
"sidebar-primary-foreground": "#ffffff",
"sidebar-accent": "#2589FF",
"sidebar-accent-foreground": "#ffffff",
"sidebar-border": "#DCD7CE",
"sidebar-ring": "#E83E8C",
"radius": "14px"
},
"dark": {
"background": "#0f1115",
"foreground": "#f8fafc",
"card": "#181b22",
"card-foreground": "#f8fafc",
"popover": "#181b22",
"popover-foreground": "#f8fafc",
"primary": "#0E1116",
"primary-foreground": "#ffffff",
"secondary": "#252a33",
"secondary-foreground": "#f8fafc",
"muted": "#252a33",
"muted-foreground": "#a1a1aa",
"accent": "#E83E8C",
"accent-foreground": "#ffffff",
"destructive": "#D94B46",
"border": "#303642",
"input": "#303642",
"ring": "#E83E8C",
"chart-1": "#0E1116",
"chart-2": "#5E6674",
"chart-3": "#E83E8C",
"chart-4": "#28A86B",
"chart-5": "#F5B934",
"sidebar": "#181b22",
"sidebar-foreground": "#f8fafc",
"sidebar-primary": "#0E1116",
"sidebar-primary-foreground": "#ffffff",
"sidebar-accent": "#E83E8C",
"sidebar-accent-foreground": "#ffffff",
"sidebar-border": "#303642",
"sidebar-ring": "#E83E8C",
"radius": "14px"
}
},
"meta": {
"source": "katagami",
"languageId": "en-019e45e6-ae03-7510-8d79-ec8d29fc2410",
"slug": "fresh-consumer-apple-clean-chroma-system",
"componentManifest": [
"button",
"card",
"input",
"textarea",
"select",
"dialog",
"sheet",
"tabs",
"badge",
"separator",
"checkbox",
"switch",
"slider",
"tooltip",
"dropdown-menu",
"table"
],
"installCommand": "npx shadcn@latest add button card input textarea select dialog sheet tabs badge separator checkbox switch slider tooltip dropdown-menu table",
"nativeTokenNames": {
"borders": [
"accent_width",
"character",
"default_width",
"style"
],
"colors": [
"accent",
"azure",
"background",
"border",
"error",
"grass",
"info",
"ink_soft",
"lemon",
"magenta",
"melon",
"mist",
"muted",
"primary",
"secondary",
"success",
"surface",
"text",
"violet",
"warning"
],
"motion": [
"duration",
"easing",
"philosophy"
],
"radii": [
"full",
"lg",
"md",
"none",
"sm"
],
"shadows": [
"lg",
"md",
"sm"
],
"spacing": [
"base",
"scale"
],
"surfaces": [
"bg_pattern",
"card_style",
"treatment"
],
"typography": [
"base_size",
"body_font",
"google_fonts_url",
"heading_font",
"letter_spacing",
"line_height",
"mono_font",
"scale_ratio"
]
}
}
}
```embodiments
at a glance
Typography
The quick brown fox jumps
The quick brown fox jumps
The quick brown fox jumps
The quick brown fox jumps
Components
Components rendered with this language’s tokens — colors, type, and rounded corners as specified.
Spacing
- base8px
- xs4px
- sm8px
- md12px
- lg16px
- xl24px
- 2xl32px
- 3xl48px
- 4xl64px
Shape
implementation kit
DESIGN.md with shadcn
Copy this when the target app uses shadcn/ui. It packages the Katagami DESIGN.md context with the install list, theme variables, component recipes, preview-shot contract, and starter TSX in one Markdown companion.
advanced implementation filesoptional machine-readable theme, CSS, TSX starter, recipes, and preview contract
npx shadcn@latest add button card input textarea select dialog sheet tabs badge separator checkbox switch slider tooltip dropdown-menu table:root {
--background: #F7F4EE;
--foreground: #12141A;
--card: #FFFFFF;
--card-foreground: #12141A;
--popover: #FFFFFF;
--popover-foreground: #12141A;
--primary: #0E1116;
--primary-foreground: #ffffff;
--secondary: #5E6674;
--secondary-foreground: #ffffff;
--muted: #747A84;
--muted-foreground: #12141A;
--accent: #E83E8C;
--accent-foreground: #ffffff;
--destructive: #D94B46;
--border: #DCD7CE;
--input: #DCD7CE;
--ring: #E83E8C;
--chart-1: #0E1116;
--chart-2: #5E6674;
--chart-3: #E83E8C;
--chart-4: #28A86B;
--chart-5: #F5B934;
--sidebar: #FFFFFF;
--sidebar-foreground: #12141A;
--sidebar-primary: #0E1116;
--sidebar-primary-foreground: #ffffff;
--sidebar-accent: #2589FF;
--sidebar-accent-foreground: #ffffff;
--sidebar-border: #DCD7CE;
--sidebar-ring: #E83E8C;
--radius: 14px;
}
.dark {
--background: #0f1115;
--foreground: #f8fafc;
--card: #181b22;
--card-foreground: #f8fafc;
--popover: #181b22;
--popover-foreground: #f8fafc;
--primary: #0E1116;
--primary-foreground: #ffffff;
--secondary: #252a33;
--secondary-foreground: #f8fafc;
--muted: #252a33;
--muted-foreground: #a1a1aa;
--accent: #E83E8C;
--accent-foreground: #ffffff;
--destructive: #D94B46;
--border: #303642;
--input: #303642;
--ring: #E83E8C;
--chart-1: #0E1116;
--chart-2: #5E6674;
--chart-3: #E83E8C;
--chart-4: #28A86B;
--chart-5: #F5B934;
--sidebar: #181b22;
--sidebar-foreground: #f8fafc;
--sidebar-primary: #0E1116;
--sidebar-primary-foreground: #ffffff;
--sidebar-accent: #E83E8C;
--sidebar-accent-foreground: #ffffff;
--sidebar-border: #303642;
--sidebar-ring: #E83E8C;
--radius: 14px;
}
import { Badge } from "@/components/ui/badge";
import { Button } from "@/components/ui/button";
import {
Card,
CardContent,
CardDescription,
CardFooter,
CardHeader,
CardTitle,
} from "@/components/ui/card";
import { Input } from "@/components/ui/input";
import { Tabs, TabsList, TabsTrigger } from "@/components/ui/tabs";
export function FreshConsumerAppleCleanChromaSystemShadcnKit() {
return (
<section className="grid gap-4 rounded-[var(--radius)] border bg-background p-4 text-foreground">
<div className="flex items-start justify-between gap-4">
<div>
<Badge variant="outline">shadcn/ui</Badge>
<h2 className="mt-3 text-2xl font-semibold tracking-tight">Fresh Consumer Apple-Clean Chroma System</h2>
<p className="mt-1 max-w-xl text-sm text-muted-foreground">
Use the Katagami registry theme, then compose these shadcn primitives
with the language-specific component recipes.
</p>
</div>
<Button>Apply theme</Button>
</div>
<Tabs defaultValue="components">
<TabsList>
<TabsTrigger value="components">Components</TabsTrigger>
<TabsTrigger value="states">States</TabsTrigger>
<TabsTrigger value="export">Export</TabsTrigger>
</TabsList>
</Tabs>
<Card>
<CardHeader>
<CardTitle>Component recipe</CardTitle>
<CardDescription>
Replace this starter content with the agent-authored product scene
from components.md and preview-shots.json.
</CardDescription>
</CardHeader>
<CardContent className="grid gap-3 sm:grid-cols-[1fr_auto]">
<Input defaultValue="Tokenized shadcn surface" aria-label="Recipe name" />
<Button variant="secondary">Preview state</Button>
</CardContent>
<CardFooter className="justify-between">
<Badge>Ready</Badge>
<Button variant="outline">Copy recipe</Button>
</CardFooter>
</Card>
</section>
);
}
{
"$schema": "https://ui.shadcn.com/schema/registry-item.json",
"cssVars": {
"dark": {
"accent": "#E83E8C",
"accent-foreground": "#ffffff",
"background": "#0f1115",
"border": "#303642",
"card": "#181b22",
"card-foreground": "#f8fafc",
"chart-1": "#0E1116",
"chart-2": "#5E6674",
"chart-3": "#E83E8C",
"chart-4": "#28A86B",
"chart-5": "#F5B934",
"destructive": "#D94B46",
"foreground": "#f8fafc",
"input": "#303642",
"muted": "#252a33",
"muted-foreground": "#a1a1aa",
"popover": "#181b22",
"popover-foreground": "#f8fafc",
"primary": "#0E1116",
"primary-foreground": "#ffffff",
"radius": "14px",
"ring": "#E83E8C",
"secondary": "#252a33",
"secondary-foreground": "#f8fafc",
"sidebar": "#181b22",
"sidebar-accent": "#E83E8C",
"sidebar-accent-foreground": "#ffffff",
"sidebar-border": "#303642",
"sidebar-foreground": "#f8fafc",
"sidebar-primary": "#0E1116",
"sidebar-primary-foreground": "#ffffff",
"sidebar-ring": "#E83E8C"
},
"light": {
"accent": "#E83E8C",
"accent-foreground": "#ffffff",
"background": "#F7F4EE",
"border": "#DCD7CE",
"card": "#FFFFFF",
"card-foreground": "#12141A",
"chart-1": "#0E1116",
"chart-2": "#5E6674",
"chart-3": "#E83E8C",
"chart-4": "#28A86B",
"chart-5": "#F5B934",
"destructive": "#D94B46",
"foreground": "#12141A",
"input": "#DCD7CE",
"muted": "#747A84",
"muted-foreground": "#12141A",
"popover": "#FFFFFF",
"popover-foreground": "#12141A",
"primary": "#0E1116",
"primary-foreground": "#ffffff",
"radius": "14px",
"ring": "#E83E8C",
"secondary": "#5E6674",
"secondary-foreground": "#ffffff",
"sidebar": "#FFFFFF",
"sidebar-accent": "#2589FF",
"sidebar-accent-foreground": "#ffffff",
"sidebar-border": "#DCD7CE",
"sidebar-foreground": "#12141A",
"sidebar-primary": "#0E1116",
"sidebar-primary-foreground": "#ffffff",
"sidebar-ring": "#E83E8C"
},
"theme": {}
},
"meta": {
"componentManifest": [
"button",
"card",
"input",
"textarea",
"select",
"dialog",
"sheet",
"tabs",
"badge",
"separator",
"checkbox",
"switch",
"slider",
"tooltip",
"dropdown-menu",
"table"
],
"installCommand": "npx shadcn@latest add button card input textarea select dialog sheet tabs badge separator checkbox switch slider tooltip dropdown-menu table",
"languageId": "en-019e45e6-ae03-7510-8d79-ec8d29fc2410",
"nativeTokenNames": {
"borders": [
"accent_width",
"character",
"default_width",
"style"
],
"colors": [
"accent",
"azure",
"background",
"border",
"error",
"grass",
"info",
"ink_soft",
"lemon",
"magenta",
"melon",
"mist",
"muted",
"primary",
"secondary",
"success",
"surface",
"text",
"violet",
"warning"
],
"motion": [
"duration",
"easing",
"philosophy"
],
"radii": [
"full",
"lg",
"md",
"none",
"sm"
],
"shadows": [
"lg",
"md",
"sm"
],
"spacing": [
"base",
"scale"
],
"surfaces": [
"bg_pattern",
"card_style",
"treatment"
],
"typography": [
"base_size",
"body_font",
"google_fonts_url",
"heading_font",
"letter_spacing",
"line_height",
"mono_font",
"scale_ratio"
]
},
"slug": "fresh-consumer-apple-clean-chroma-system",
"source": "katagami"
},
"name": "fresh-consumer-apple-clean-chroma-system",
"title": "Fresh Consumer Apple-Clean Chroma System shadcn Theme",
"type": "registry:theme"
}
# Fresh Consumer Apple-Clean Chroma System shadcn/ui Components
Artifact: `component-recipes-v1`
Author: `katagami-ui-projection`
Language ID: `en-019e45e6-ae03-7510-8d79-ec8d29fc2410`
Slug: `fresh-consumer-apple-clean-chroma-system`
## Intent
A premium consumer product interface where Apple-clean neutrals act as a quiet gallery for authored color-theory decisions: vivid swatches become navigation, status, comparison, and editing structure rather than garnish.
## Required primitives
- button
- card
- input
- textarea
- select
- dialog
- sheet
- tabs
- badge
- separator
- checkbox
- switch
- slider
- tooltip
- dropdown-menu
- table
Install with `npx shadcn@latest add button card input textarea select dialog sheet tabs badge separator checkbox switch slider tooltip dropdown-menu table`.
## Token cues
Colors:
{
"accent": "#E83E8C",
"azure": "#2589FF",
"background": "#F7F4EE",
"border": "#DCD7CE",
"error": "#D94B46",
"grass": "#35B86B",
"info": "#2589FF",
"ink_soft": "#2A2E36",
"lemon": "#F7D84B",
"magenta": "#E83E8C",
"melon": "#FF8A5B",
"mist": "#F9F7F2",
"muted": "#747A84",
"primary": "#0E1116",
"secondary": "#5E6674",
"success": "#28A86B",
"surface": "#FFFFFF",
"text": "#12141A",
"violet": "#7C5CFF",
"warning": "#F5B934"
}
Typography:
{
"base_size": "16px",
"body_font": "Commissioner",
"google_fonts_url": "https://fonts.googleapis.com/css2?family=Chivo:wght@500;600;700;800&family=Commissioner:wght@400;500;600;700&family=Fragment+Mono&display=swap",
"heading_font": "Chivo",
"letter_spacing": "-0.02em",
"line_height": 1.5,
"mono_font": "Fragment Mono",
"scale_ratio": 1.26
}
## Visual character to preserve
- Off-white layered app surfaces use translucent white panels, hairline neutral borders, and a quiet radial point texture instead of square-grid wallpaper.
- Large painted color fields sit inside real product hierarchy as selection canvases, comparison panels, progress meters, and primary action zones.
- Rounded geometry is committed to Apple-like 22px containers, 14px controls, and full pill chips with no arbitrary mixed soft radii.
- Complementary and tetradic accent pairs are grouped into named swatch constellations that align with content sections and interaction states.
- Neutral controls use blur, inset highlights, and dark precise typography while focus states reveal a structural color wash and ring.
## ShadSync visual profile
{
"family": "paper-collage",
"material": "paper",
"contour": "blob",
"border": "solid",
"underlay": true,
"grain": true,
"stickerBadges": false,
"motion": "lift",
"density": "balanced",
"accents": [
"primary",
"accent",
"secondary",
"muted"
]
}
## Signature component recipes
### Button
Use `Button` for primary, secondary, outline, and ghost actions. Primary actions must expose the language's strongest contrast pair, while secondary and ghost actions should preserve the surface treatment instead of falling back to default neutral SaaS styling.
### Card
Use `Card`, `CardHeader`, `CardContent`, `CardFooter`, and `CardAction` as the main composition frame. Cards should demonstrate the language's surface, border, hierarchy, and density rules rather than appearing as generic rounded rectangles.
### Input and Textarea
Use `Input` and `Textarea` with visible focus rings, field labels, validation states, and the language's rhythm. Forms should show real product content, not placeholder-only controls.
### Select, Tabs, and Table
Use `Select`, `Tabs`, and `Table` to prove navigation, filtering, and dense data states. The table should show row rhythm, separators, hover/focus states, and an empty or status state when the language calls for it.
### Dialog and Sheet
Use `Dialog` for centered decisions and `Sheet` for contextual editing. Both should inherit the language's spacing, border, overlay, and motion rules.
## Preview shots
- `application-shell`: dashboard or workspace shell with navigation, cards, forms, and state badges.
- `detail-editor`: focused editing flow using input, textarea, select, switch/checkbox, dialog or sheet, and action buttons.
- `data-operations`: table-heavy operational view with tabs, dropdown menu affordances, badges, and destructive/empty states.
- Each preview shot must include a renderable `scene` payload with concrete headline, description, actions, and rows/fields/stats for the UI preview.
## Implementation contract
- Start from local `ui/src/components/ui` shadcn-style primitives; do not create a second component system.
- Apply `/katagami/shadcn/fresh-consumer-apple-clean-chroma-system/registry-theme.json` variables, then use these recipes for composition and state design.
- Preserve Katagami token names as source metadata; shadcn semantic names are only the export surface.
- Do: Use vivid color as a selected object, data field, semantic status, or active interaction state.; Keep neutral surfaces quiet, translucent, and premium so the chroma reads authored.; Group accents into complementary or tetradic sets with labels and product meaning.; Style every form control with focus rings and no browser defaults.
- Do not: Do not scatter rainbow confetti, generic blobs, or decorative accent stripes.; Do not use square-grid wallpaper, textbook diagrams, or template SaaS dashboard layouts.; Do not place one-sided colored borders on rounded cards, rows, buttons, or panels.; Do not introduce neon cyberpunk glow or childish toy-like saturation.
## Copy-paste component example
This generated starter proves the import shape. Production Katagami agents should replace it with a language-specific product composition.
```tsx
import { Badge } from "@/components/ui/badge";
import { Button } from "@/components/ui/button";
import {
Card,
CardContent,
CardDescription,
CardFooter,
CardHeader,
CardTitle,
} from "@/components/ui/card";
import { Input } from "@/components/ui/input";
import { Tabs, TabsList, TabsTrigger } from "@/components/ui/tabs";
export function FreshConsumerAppleCleanChromaSystemShadcnKit() {
return (
<section className="grid gap-4 rounded-[var(--radius)] border bg-background p-4 text-foreground">
<div className="flex items-start justify-between gap-4">
<div>
<Badge variant="outline">shadcn/ui</Badge>
<h2 className="mt-3 text-2xl font-semibold tracking-tight">Fresh Consumer Apple-Clean Chroma System</h2>
<p className="mt-1 max-w-xl text-sm text-muted-foreground">
Use the Katagami registry theme, then compose these shadcn primitives
with the language-specific component recipes.
</p>
</div>
<Button>Apply theme</Button>
</div>
<Tabs defaultValue="components">
<TabsList>
<TabsTrigger value="components">Components</TabsTrigger>
<TabsTrigger value="states">States</TabsTrigger>
<TabsTrigger value="export">Export</TabsTrigger>
</TabsList>
</Tabs>
<Card>
<CardHeader>
<CardTitle>Component recipe</CardTitle>
<CardDescription>
Replace this starter content with the agent-authored product scene
from components.md and preview-shots.json.
</CardDescription>
</CardHeader>
<CardContent className="grid gap-3 sm:grid-cols-[1fr_auto]">
<Input defaultValue="Tokenized shadcn surface" aria-label="Recipe name" />
<Button variant="secondary">Preview state</Button>
</CardContent>
<CardFooter className="justify-between">
<Badge>Ready</Badge>
<Button variant="outline">Copy recipe</Button>
</CardFooter>
</Card>
</section>
);
}
```
## Layout notes
{
"breakpoints": "mobile < 640px, tablet 640-1024px, desktop > 1024px",
"grid": "Desktop uses a 12-column shell with a dominant 7-column canvas, 3-column editor, and 2-column live summary; tablet stacks summary under canvas.",
"whitespace": "Whitespace is a product affordance: 48-64px separates major zones, 24-32px separates cards, and 8px binds label-control pairs."
}
{
"artifact": "katagami:shadcn-preview-shots",
"version": "preview-shots-v1",
"generator": "katagami-ui-compatibility-projection",
"generatedBy": "katagami-ui-projection",
"requiresVisualProfile": true,
"schema": "katagami:shadcn-preview-shots/renderable-v1",
"renderable": true,
"language": {
"id": "en-019e45e6-ae03-7510-8d79-ec8d29fc2410",
"name": "Fresh Consumer Apple-Clean Chroma System",
"slug": "fresh-consumer-apple-clean-chroma-system"
},
"installCommand": "npx shadcn@latest add button card input textarea select dialog sheet tabs badge separator checkbox switch slider tooltip dropdown-menu table",
"primitives": [
"button",
"card",
"input",
"textarea",
"select",
"dialog",
"sheet",
"tabs",
"badge",
"separator",
"checkbox",
"switch",
"slider",
"tooltip",
"dropdown-menu",
"table"
],
"identityNotes": [
"Off-white layered app surfaces use translucent white panels, hairline neutral borders, and a quiet radial point texture instead of square-grid wallpaper.",
"Large painted color fields sit inside real product hierarchy as selection canvases, comparison panels, progress meters, and primary action zones.",
"Rounded geometry is committed to Apple-like 22px containers, 14px controls, and full pill chips with no arbitrary mixed soft radii.",
"Complementary and tetradic accent pairs are grouped into named swatch constellations that align with content sections and interaction states.",
"Neutral controls use blur, inset highlights, and dark precise typography while focus states reveal a structural color wash and ring."
],
"visualProfile": {
"family": "paper-collage",
"material": "paper",
"contour": "blob",
"border": "solid",
"underlay": true,
"grain": true,
"stickerBadges": false,
"motion": "still",
"density": "balanced",
"accents": [
"primary",
"accent",
"secondary",
"muted"
]
},
"shots": [
{
"id": "application-shell",
"title": "Application shell",
"viewport": "desktop",
"primitives": [
"button",
"card",
"input",
"select",
"tabs",
"badge",
"separator",
"table"
],
"composition": "A real product workspace with navigation, summary cards, filtering controls, and one dense content region.",
"mustShow": [
"primary and secondary actions",
"card hierarchy",
"filterable state",
"table or list density"
],
"avoid": [
"component inventory walls",
"placeholder-only content",
"generic rounded SaaS chrome"
],
"scene": {
"eyebrow": "workspace spread",
"headline": "Fresh Consumer Apple-Clean Chroma System launch room",
"description": "A product team workspace where navigation, filters, metrics, and dense rows carry the language's visible structure.",
"primaryAction": "Apply theme",
"secondaryAction": "Review states",
"stats": [
{
"label": "components",
"value": "16",
"tone": "accent"
},
{
"label": "states",
"value": "ready"
},
{
"label": "density",
"value": "balanced",
"tone": "warning"
}
],
"rows": [
{
"label": "Primary flow",
"value": "mapped",
"status": "active"
},
{
"label": "Token coverage",
"value": "semantic",
"status": "synced"
},
{
"label": "Responsive proof",
"value": "queued",
"status": "review"
}
],
"statuses": [
"Active",
"Synced",
"Draft"
]
}
},
{
"id": "detail-editor",
"title": "Detail editor",
"viewport": "tablet",
"primitives": [
"button",
"card",
"input",
"textarea",
"select",
"checkbox",
"switch",
"slider",
"dialog",
"sheet"
],
"composition": "A focused editing flow with form fields, validation, confirmation, and a contextual side panel.",
"mustShow": [
"focus ring",
"error or destructive state",
"dialog or sheet treatment",
"written guidance content"
],
"avoid": [
"unstyled browser controls",
"floating cards inside cards",
"missing labels"
],
"scene": {
"eyebrow": "editing flow",
"headline": "Language recipe editor",
"description": "A focused form proving labels, validation, toggles, panel rhythm, and action hierarchy.",
"primaryAction": "Save recipe",
"secondaryAction": "Open sheet",
"fields": [
{
"label": "Component family",
"value": "Narrative cards"
},
{
"label": "State treatment",
"value": "Visible focus + validation"
},
{
"label": "Motion",
"value": "Small lift, no opacity-only fade"
}
],
"statuses": [
"Focus",
"Invalid",
"Confirmed"
]
}
},
{
"id": "data-operations",
"title": "Data operations",
"viewport": "mobile",
"primitives": [
"button",
"tabs",
"badge",
"dropdown-menu",
"table",
"tooltip",
"separator"
],
"composition": "A compact operational view proving row rhythm, stacked actions, menu states, badges, and empty/destructive states.",
"mustShow": [
"responsive reflow",
"dense row styling",
"menu affordance",
"status badge system"
],
"avoid": [
"desktop-only tables",
"text overflow",
"default shadcn spacing without Katagami character"
],
"scene": {
"eyebrow": "operations",
"headline": "Compact review queue",
"description": "A narrow viewport scene with rows, menus, tooltips, badges, and destructive affordances.",
"primaryAction": "Resolve",
"secondaryAction": "Filter",
"rows": [
{
"label": "Button hierarchy",
"value": "approved",
"status": "ok"
},
{
"label": "Table rhythm",
"value": "needs pass",
"status": "watch"
},
{
"label": "Empty state",
"value": "designed",
"status": "done"
}
],
"statuses": [
"Queued",
"Blocked",
"Done"
]
}
}
],
"componentRecipes": [
{
"primitive": "button",
"intent": "Prove action hierarchy, focus, disabled, and destructive states."
},
{
"primitive": "card",
"intent": "Carry the language surface, border, elevation, and density rules."
},
{
"primitive": "input",
"intent": "Show labels, focus rings, validation, and spacing rhythm."
},
{
"primitive": "textarea",
"intent": "Show longer guidance, validation copy, and writing density."
},
{
"primitive": "select",
"intent": "Show filtering, selection contrast, and menu trigger styling."
},
{
"primitive": "dialog",
"intent": "Show centered decision states and overlay treatment."
},
{
"primitive": "sheet",
"intent": "Show contextual side panels and responsive editing."
},
{
"primitive": "tabs",
"intent": "Show navigational structure and active/inactive contrast."
},
{
"primitive": "badge",
"intent": "Show compact status vocabulary and semantic colors."
},
{
"primitive": "separator",
"intent": "Show section rhythm without generic gray dividers."
},
{
"primitive": "checkbox",
"intent": "Show binary selection with visible focus and checked states."
},
{
"primitive": "switch",
"intent": "Show settings toggles and on/off contrast."
},
{
"primitive": "slider",
"intent": "Show numeric adjustment with track/thumb styling."
},
{
"primitive": "tooltip",
"intent": "Show concise explanation styling above compact controls."
},
{
"primitive": "dropdown-menu",
"intent": "Show action menus, destructive items, and grouped choices."
},
{
"primitive": "table",
"intent": "Show dense operational data, separators, row states, and responsive behavior."
}
],
"qualityRules": {
"do": [
"Use vivid color as a selected object, data field, semantic status, or active interaction state.",
"Keep neutral surfaces quiet, translucent, and premium so the chroma reads authored.",
"Group accents into complementary or tetradic sets with labels and product meaning.",
"Style every form control with focus rings and no browser defaults."
],
"dont": [
"Do not scatter rainbow confetti, generic blobs, or decorative accent stripes.",
"Do not use square-grid wallpaper, textbook diagrams, or template SaaS dashboard layouts.",
"Do not place one-sided colored borders on rounded cards, rows, buttons, or panels.",
"Do not introduce neon cyberpunk glow or childish toy-like saturation."
]
}
}