Citrus Blackline Commerce
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-gray hairlines for structure; citrus border only on active choices and focus rings, never as decorative side stripes
- default width
- 1px
- style
- solid
colors12 items
motion3 items
- duration
- 180ms
- easing
- cubic-bezier(.2,.8,.2,1)
- philosophy
- commerce feedback feels crisp and magnetic: controls lift 2px, selected chips tighten their shadow, and product thumbnails scale subtly without layout animation
radii5 items
- full
- 9999px
- lg
- 22px
- md
- 16px
- none
- 0
- sm
- 10px
shadows3 items
- lg
- 0 34px 88px rgba(38,37,29,0.12)
- md
- 0 18px 48px rgba(38,37,29,0.08)
- sm
- 0 1px 0 rgba(9,10,8,0.08)
spacing2 items
- base
- 8px
- scale
- 4, 8, 12, 16, 24, 32, 48, 64
surfaces3 items
- bg pattern
- none; spacious white product stage with negative space and structural linework only
- card style
- flat white cards with 1px warm-gray blackline borders, 22px radius, sparse dividers, and restrained warm tinted shadow only on dominant product panels
- treatment
- clean white and warm off-white planes with one soft citrus radial halo behind product imagery; no dot, grid, stripe, or paper texture
typography8 items
- base size
- 16px
- body font
- Afacad
- google fonts url
- https://fonts.googleapis.com/css2?family=Afacad:wght@400;500;600;700&family=Schibsted+Grotesk:wght@600;700;800&family=Spline+Sans+Mono:wght@500;600&display=swap
- heading font
- Schibsted Grotesk
- letter spacing
- -0.02em
- line height
- 1.55
- mono font
- Spline Sans Mono
- scale ratio
- 1.27
rules
Lead with an asymmetric product commerce scene: one dominant product stage, one purchasing column, and a lower blackline comparison band that breaks the regular column rhythm.
Low-density premium surfaces with compact high-information islands for price, stock, and variant decisions; the largest whitespace gap is dramatically larger than form gaps.
Use large black display type and wide whitespace first, then citrus filled controls for the next purchase action, with teal only for assurance and detailed specification confidence.
layout
mobile 375px, tablet 768px, desktop 1440px with CSS grid reflow at 900px and 640px
Twelve-column desktop commerce grid with a dominant 7-column product well and a 4-column purchase rail offset upward; mobile collapses into a single purchase-first flow.
Large quiet margins frame the product; internal control groups use 8-16px gaps while hero and section gaps expand to 64px or more.
guidance
- Use citrus for purchase intent, selected state, availability, and focused controls only.
- Use deep teal for assurance, comparison, and specification confidence modules.
- Keep backgrounds clean white or warm gray with no dots, square grids, stripes, or confetti.
- Let unframed whitespace and hairline dividers organize content before adding cards.
- Do not add pink, purple, orange, or non-teal blue accents.
- Do not create a rainbow palette, colored side rails, border stripes, or swatch catalog layouts.
- Do not turn the embodiment into a SaaS dashboard or generic component inventory.
- Do not mix arbitrary radii; keep the committed 22px product-commerce geometry.
katagami spec
# Citrus Blackline Commerce ## Philosophy A quiet premium commerce language where black typography and white product space behave like an Apple product page, while citrus yellow-green marks only the moments that change purchase intent and deep teal marks durable assurance. ### Values - product-first whitespace - high-contrast blackline hierarchy - controlled citrus purchase energy - teal assurance without rainbow drift - fast scannable commerce decisions ### Anti-Values - rainbow promotional systems - decorative dotted or square-grid backgrounds - generic dashboard card piles - colored side rails or stripe accents - confetti-like ornamental color ### Visual Character - White-to-warm-gray stage surfaces use large unframed zones with a single oversized product well and no dotted, grid, or texture background. - Black hairline rules and 1px dividers create commerce structure while cards stay mostly flat with shallow warm shadows and committed 22px radii. - Citrus yellow-green appears as filled purchase controls, selected option chips, availability states, and one soft product halo rather than multiple scattered accents. - Deep teal is reserved for reassurance modules, secondary actions, and technical specification emphasis so the vivid palette never exceeds two hues. - Typography pairs compressed black display headlines with airy commerce body copy and small mono-like numeric labels for prices, stock, and measurements. ## Tokens ### Borders - **Accent Width**: 2px - **Character**: warm-gray hairlines for structure; citrus border only on active choices and focus rings, never as decorative side stripes - **Default Width**: 1px - **Style**: solid ### Colors | Name | Value | |------|-------| | accent | `#D7FF4A` | | background | `#FCFCF8` | | border | `#D8D6CA` | | error | `#B42318` | | info | `#0B4F4C` | | muted | `#77766E` | | primary | `#B9F21D` | | secondary | `#063F3D` | | success | `#4F7F00` | | surface | `#FFFFFF` | | text | `#090A08` | | warning | `#8A6A00` | ### Motion - **Duration**: 180ms - **Easing**: cubic-bezier(.2,.8,.2,1) - **Philosophy**: commerce feedback feels crisp and magnetic: controls lift 2px, selected chips tighten their shadow, and product thumbnails scale subtly without layout animation ### Radii - **Full**: 9999px - **Lg**: 22px - **Md**: 16px - **None**: 0 - **Sm**: 10px ### Shadows - **Lg**: 0 34px 88px rgba(38,37,29,0.12) - **Md**: 0 18px 48px rgba(38,37,29,0.08) - **Sm**: 0 1px 0 rgba(9,10,8,0.08) ### Spacing - **Base**: 8px - **Scale**: [4,8,12,16,24,32,48,64] ### Surfaces - **Bg Pattern**: none; spacious white product stage with negative space and structural linework only - **Card Style**: flat white cards with 1px warm-gray blackline borders, 22px radius, sparse dividers, and restrained warm tinted shadow only on dominant product panels - **Treatment**: clean white and warm off-white planes with one soft citrus radial halo behind product imagery; no dot, grid, stripe, or paper texture ### Typography - **Base Size**: 16px - **Body Font**: Afacad - **Google Fonts Url**: https://fonts.googleapis.com/css2?family=Afacad:wght@400;500;600;700&family=Schibsted+Grotesk:wght@600;700;800&family=Spline+Sans+Mono:wght@500;600&display=swap - **Heading Font**: Schibsted Grotesk - **Letter Spacing**: -0.02em - **Line Height**: 1.55 - **Mono Font**: Spline Sans Mono - **Scale Ratio**: 1.27 ## Rules ### Composition Lead with an asymmetric product commerce scene: one dominant product stage, one purchasing column, and a lower blackline comparison band that breaks the regular column rhythm. ### Density Low-density premium surfaces with compact high-information islands for price, stock, and variant decisions; the largest whitespace gap is dramatically larger than form gaps. ### Hierarchy Use large black display type and wide whitespace first, then citrus filled controls for the next purchase action, with teal only for assurance and detailed specification confidence. ### Signature Patterns - Citrus decision halo: a soft yellow-green radial field sits behind the hero product and reappears only under primary purchase or selected variant states. - Blackline commerce dividers: horizontal 1px rules group price, shipping, options, and specs without wrapping every item in a card or adding colored rails. - Teal assurance blocks: deep teal appears as small filled confidence panels and secondary buttons, always paired with white text or citrus micro-indicators for contrast. - Magnetic option chips: selected variants use a citrus fill, 2px black inset edge, and a 2px upward transform on interaction rather than arbitrary extra colors. - Dominant-product grid break: one rounded hero well crosses column boundaries while a compact purchase stack deliberately sits higher and tighter beside it. ## Layout ### Breakpoints mobile 375px, tablet 768px, desktop 1440px with CSS grid reflow at 900px and 640px ### Grid Twelve-column desktop commerce grid with a dominant 7-column product well and a 4-column purchase rail offset upward; mobile collapses into a single purchase-first flow. ### Whitespace Large quiet margins frame the product; internal control groups use 8-16px gaps while hero and section gaps expand to 64px or more. ## Guidance ### Do - Use citrus for purchase intent, selected state, availability, and focused controls only. - Use deep teal for assurance, comparison, and specification confidence modules. - Keep backgrounds clean white or warm gray with no dots, square grids, stripes, or confetti. - Let unframed whitespace and hairline dividers organize content before adding cards. ### Don't - Do not add pink, purple, orange, or non-teal blue accents. - Do not create a rainbow palette, colored side rails, border stripes, or swatch catalog layouts. - Do not turn the embodiment into a SaaS dashboard or generic component inventory. - Do not mix arbitrary radii; keep the committed 22px product-commerce geometry.
DESIGN.md
---
version: "alpha"
name: "Citrus Blackline Commerce"
description: "Agent-curated design language exported from Katagami as DESIGN.md."
colors:
accent: "#D7FF4A"
background: "#FCFCF8"
border: "#D8D6CA"
error: "#B42318"
info: "#0B4F4C"
muted: "#77766E"
primary: "#B9F21D"
secondary: "#063F3D"
success: "#4F7F00"
surface: "#FFFFFF"
text: "#090A08"
warning: "#8A6A00"
typography:
headline-lg:
fontFamily: "Schibsted Grotesk"
fontSize: "2.048rem"
fontWeight: 700
lineHeight: 1.1
letterSpacing: "-0.02em"
headline-md:
fontFamily: "Schibsted Grotesk"
fontSize: "1.613rem"
fontWeight: 600
lineHeight: 1.15
letterSpacing: "-0.02em"
body-md:
fontFamily: "Afacad"
fontSize: "16px"
fontWeight: 400
lineHeight: 1.55
letterSpacing: "-0.02em"
label-md:
fontFamily: "Spline Sans Mono"
fontSize: "0.75rem"
fontWeight: 600
lineHeight: 1
letterSpacing: "0.08em"
rounded:
full: "9999px"
lg: "22px"
md: "16px"
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-background:
backgroundColor: "{colors.background}"
color-reference-border:
backgroundColor: "{colors.border}"
color-reference-error:
backgroundColor: "{colors.error}"
color-reference-info:
backgroundColor: "{colors.info}"
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-warning:
backgroundColor: "{colors.warning}"
button-primary:
backgroundColor: "{colors.primary}"
textColor: "#000000"
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"
---
# Citrus Blackline Commerce
## Overview
A quiet premium commerce language where black typography and white product space behave like an Apple product page, while citrus yellow-green marks only the moments that change purchase intent and deep teal marks durable assurance.
### Values
- product-first whitespace
- high-contrast blackline hierarchy
- controlled citrus purchase energy
- teal assurance without rainbow drift
- fast scannable commerce decisions
### Anti-Values
- rainbow promotional systems
- decorative dotted or square-grid backgrounds
- generic dashboard card piles
- colored side rails or stripe accents
- confetti-like ornamental color
### Visual Character
- White-to-warm-gray stage surfaces use large unframed zones with a single oversized product well and no dotted, grid, or texture background.
- Black hairline rules and 1px dividers create commerce structure while cards stay mostly flat with shallow warm shadows and committed 22px radii.
- Citrus yellow-green appears as filled purchase controls, selected option chips, availability states, and one soft product halo rather than multiple scattered accents.
- Deep teal is reserved for reassurance modules, secondary actions, and technical specification emphasis so the vivid palette never exceeds two hues.
- Typography pairs compressed black display headlines with airy commerce body copy and small mono-like numeric labels for prices, stock, and measurements.
## 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 | `#D7FF4A` |
| background | `#FCFCF8` |
| border | `#D8D6CA` |
| error | `#B42318` |
| info | `#0B4F4C` |
| muted | `#77766E` |
| primary | `#B9F21D` |
| secondary | `#063F3D` |
| success | `#4F7F00` |
| surface | `#FFFFFF` |
| text | `#090A08` |
| warning | `#8A6A00` |
## Typography
- **Headline-Lg**: Schibsted Grotesk, 2.048rem, weight 700, line-height 1.1.
- **Headline-Md**: Schibsted Grotesk, 1.613rem, weight 600, line-height 1.15.
- **Body-Md**: Afacad, 16px, weight 400, line-height 1.55.
- **Label-Md**: Spline Sans 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 375px, tablet 768px, desktop 1440px with CSS grid reflow at 900px and 640px
### Grid
Twelve-column desktop commerce grid with a dominant 7-column product well and a 4-column purchase rail offset upward; mobile collapses into a single purchase-first flow.
### Whitespace
Large quiet margins frame the product; internal control groups use 8-16px gaps while hero and section gaps expand to 64px or more.
## Elevation & Depth
### Shadows
- **Lg**: 0 34px 88px rgba(38,37,29,0.12)
- **Md**: 0 18px 48px rgba(38,37,29,0.08)
- **Sm**: 0 1px 0 rgba(9,10,8,0.08)
## Shapes
### Rounded
- **Full**: `9999px`
- **Lg**: `22px`
- **Md**: `16px`
- **None**: `0px`
- **Sm**: `10px`
### Surfaces
- **Bg Pattern**: none; spacious white product stage with negative space and structural linework only
- **Card Style**: flat white cards with 1px warm-gray blackline borders, 22px radius, sparse dividers, and restrained warm tinted shadow only on dominant product panels
- **Treatment**: clean white and warm off-white planes with one soft citrus radial halo behind product imagery; no dot, grid, stripe, or paper texture
### Borders
- **Accent Width**: 2px
- **Character**: warm-gray hairlines for structure; citrus border only on active choices and focus rings, never as decorative side stripes
- **Default Width**: 1px
- **Style**: solid
## Components
### Composition
Lead with an asymmetric product commerce scene: one dominant product stage, one purchasing column, and a lower blackline comparison band that breaks the regular column rhythm.
### Density
Low-density premium surfaces with compact high-information islands for price, stock, and variant decisions; the largest whitespace gap is dramatically larger than form gaps.
### Hierarchy
Use large black display type and wide whitespace first, then citrus filled controls for the next purchase action, with teal only for assurance and detailed specification confidence.
### Signature Patterns
- Citrus decision halo: a soft yellow-green radial field sits behind the hero product and reappears only under primary purchase or selected variant states.
- Blackline commerce dividers: horizontal 1px rules group price, shipping, options, and specs without wrapping every item in a card or adding colored rails.
- Teal assurance blocks: deep teal appears as small filled confidence panels and secondary buttons, always paired with white text or citrus micro-indicators for contrast.
- Magnetic option chips: selected variants use a citrus fill, 2px black inset edge, and a 2px upward transform on interaction rather than arbitrary extra colors.
- Dominant-product grid break: one rounded hero well crosses column boundaries while a compact purchase stack deliberately sits higher and tighter beside it.
## 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-019e4644-fa03-7110-9ab4-eb3077286328/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 citrus for purchase intent, selected state, availability, and focused controls only.
- Do Use deep teal for assurance, comparison, and specification confidence modules.
- Do Keep backgrounds clean white or warm gray with no dots, square grids, stripes, or confetti.
- Do Let unframed whitespace and hairline dividers organize content before adding cards.
- Don't Do not add pink, purple, orange, or non-teal blue accents.
- Don't Do not create a rainbow palette, colored side rails, border stripes, or swatch catalog layouts.
- Don't Do not turn the embodiment into a SaaS dashboard or generic component inventory.
- Don't Do not mix arbitrary radii; keep the committed 22px product-commerce geometry.
shadcn/ui theme
```json
{
"$schema": "https://ui.shadcn.com/schema/registry-item.json",
"name": "citrus-blackline-commerce",
"type": "registry:theme",
"title": "Citrus Blackline Commerce shadcn Theme",
"cssVars": {
"theme": {},
"light": {
"background": "#FCFCF8",
"foreground": "#090A08",
"card": "#FFFFFF",
"card-foreground": "#090A08",
"popover": "#FFFFFF",
"popover-foreground": "#090A08",
"primary": "#B9F21D",
"primary-foreground": "#111111",
"secondary": "#063F3D",
"secondary-foreground": "#ffffff",
"muted": "#77766E",
"muted-foreground": "#090A08",
"accent": "#D7FF4A",
"accent-foreground": "#111111",
"destructive": "#B42318",
"border": "#D8D6CA",
"input": "#D8D6CA",
"ring": "#D7FF4A",
"chart-1": "#B9F21D",
"chart-2": "#063F3D",
"chart-3": "#D7FF4A",
"chart-4": "#4F7F00",
"chart-5": "#8A6A00",
"sidebar": "#FFFFFF",
"sidebar-foreground": "#090A08",
"sidebar-primary": "#B9F21D",
"sidebar-primary-foreground": "#111111",
"sidebar-accent": "#0B4F4C",
"sidebar-accent-foreground": "#ffffff",
"sidebar-border": "#D8D6CA",
"sidebar-ring": "#D7FF4A",
"radius": "16px"
},
"dark": {
"background": "#0f1115",
"foreground": "#f8fafc",
"card": "#181b22",
"card-foreground": "#f8fafc",
"popover": "#181b22",
"popover-foreground": "#f8fafc",
"primary": "#B9F21D",
"primary-foreground": "#111111",
"secondary": "#252a33",
"secondary-foreground": "#f8fafc",
"muted": "#252a33",
"muted-foreground": "#a1a1aa",
"accent": "#D7FF4A",
"accent-foreground": "#111111",
"destructive": "#B42318",
"border": "#303642",
"input": "#303642",
"ring": "#D7FF4A",
"chart-1": "#B9F21D",
"chart-2": "#063F3D",
"chart-3": "#D7FF4A",
"chart-4": "#4F7F00",
"chart-5": "#8A6A00",
"sidebar": "#181b22",
"sidebar-foreground": "#f8fafc",
"sidebar-primary": "#B9F21D",
"sidebar-primary-foreground": "#111111",
"sidebar-accent": "#D7FF4A",
"sidebar-accent-foreground": "#111111",
"sidebar-border": "#303642",
"sidebar-ring": "#D7FF4A",
"radius": "16px"
}
},
"meta": {
"source": "katagami",
"languageId": "en-019e4644-fa03-7110-9ab4-eb3077286328",
"slug": "citrus-blackline-commerce",
"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",
"background",
"border",
"error",
"info",
"muted",
"primary",
"secondary",
"success",
"surface",
"text",
"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: #FCFCF8;
--foreground: #090A08;
--card: #FFFFFF;
--card-foreground: #090A08;
--popover: #FFFFFF;
--popover-foreground: #090A08;
--primary: #B9F21D;
--primary-foreground: #111111;
--secondary: #063F3D;
--secondary-foreground: #ffffff;
--muted: #77766E;
--muted-foreground: #090A08;
--accent: #D7FF4A;
--accent-foreground: #111111;
--destructive: #B42318;
--border: #D8D6CA;
--input: #D8D6CA;
--ring: #D7FF4A;
--chart-1: #B9F21D;
--chart-2: #063F3D;
--chart-3: #D7FF4A;
--chart-4: #4F7F00;
--chart-5: #8A6A00;
--sidebar: #FFFFFF;
--sidebar-foreground: #090A08;
--sidebar-primary: #B9F21D;
--sidebar-primary-foreground: #111111;
--sidebar-accent: #0B4F4C;
--sidebar-accent-foreground: #ffffff;
--sidebar-border: #D8D6CA;
--sidebar-ring: #D7FF4A;
--radius: 16px;
}
.dark {
--background: #0f1115;
--foreground: #f8fafc;
--card: #181b22;
--card-foreground: #f8fafc;
--popover: #181b22;
--popover-foreground: #f8fafc;
--primary: #B9F21D;
--primary-foreground: #111111;
--secondary: #252a33;
--secondary-foreground: #f8fafc;
--muted: #252a33;
--muted-foreground: #a1a1aa;
--accent: #D7FF4A;
--accent-foreground: #111111;
--destructive: #B42318;
--border: #303642;
--input: #303642;
--ring: #D7FF4A;
--chart-1: #B9F21D;
--chart-2: #063F3D;
--chart-3: #D7FF4A;
--chart-4: #4F7F00;
--chart-5: #8A6A00;
--sidebar: #181b22;
--sidebar-foreground: #f8fafc;
--sidebar-primary: #B9F21D;
--sidebar-primary-foreground: #111111;
--sidebar-accent: #D7FF4A;
--sidebar-accent-foreground: #111111;
--sidebar-border: #303642;
--sidebar-ring: #D7FF4A;
--radius: 16px;
}
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 CitrusBlacklineCommerceShadcnKit() {
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">Citrus Blackline Commerce</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": "#D7FF4A",
"accent-foreground": "#111111",
"background": "#0f1115",
"border": "#303642",
"card": "#181b22",
"card-foreground": "#f8fafc",
"chart-1": "#B9F21D",
"chart-2": "#063F3D",
"chart-3": "#D7FF4A",
"chart-4": "#4F7F00",
"chart-5": "#8A6A00",
"destructive": "#B42318",
"foreground": "#f8fafc",
"input": "#303642",
"muted": "#252a33",
"muted-foreground": "#a1a1aa",
"popover": "#181b22",
"popover-foreground": "#f8fafc",
"primary": "#B9F21D",
"primary-foreground": "#111111",
"radius": "16px",
"ring": "#D7FF4A",
"secondary": "#252a33",
"secondary-foreground": "#f8fafc",
"sidebar": "#181b22",
"sidebar-accent": "#D7FF4A",
"sidebar-accent-foreground": "#111111",
"sidebar-border": "#303642",
"sidebar-foreground": "#f8fafc",
"sidebar-primary": "#B9F21D",
"sidebar-primary-foreground": "#111111",
"sidebar-ring": "#D7FF4A"
},
"light": {
"accent": "#D7FF4A",
"accent-foreground": "#111111",
"background": "#FCFCF8",
"border": "#D8D6CA",
"card": "#FFFFFF",
"card-foreground": "#090A08",
"chart-1": "#B9F21D",
"chart-2": "#063F3D",
"chart-3": "#D7FF4A",
"chart-4": "#4F7F00",
"chart-5": "#8A6A00",
"destructive": "#B42318",
"foreground": "#090A08",
"input": "#D8D6CA",
"muted": "#77766E",
"muted-foreground": "#090A08",
"popover": "#FFFFFF",
"popover-foreground": "#090A08",
"primary": "#B9F21D",
"primary-foreground": "#111111",
"radius": "16px",
"ring": "#D7FF4A",
"secondary": "#063F3D",
"secondary-foreground": "#ffffff",
"sidebar": "#FFFFFF",
"sidebar-accent": "#0B4F4C",
"sidebar-accent-foreground": "#ffffff",
"sidebar-border": "#D8D6CA",
"sidebar-foreground": "#090A08",
"sidebar-primary": "#B9F21D",
"sidebar-primary-foreground": "#111111",
"sidebar-ring": "#D7FF4A"
},
"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-019e4644-fa03-7110-9ab4-eb3077286328",
"nativeTokenNames": {
"borders": [
"accent_width",
"character",
"default_width",
"style"
],
"colors": [
"accent",
"background",
"border",
"error",
"info",
"muted",
"primary",
"secondary",
"success",
"surface",
"text",
"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": "citrus-blackline-commerce",
"source": "katagami"
},
"name": "citrus-blackline-commerce",
"title": "Citrus Blackline Commerce shadcn Theme",
"type": "registry:theme"
}
# Citrus Blackline Commerce shadcn/ui Components
Artifact: `component-recipes-v1`
Author: `katagami-ui-projection`
Language ID: `en-019e4644-fa03-7110-9ab4-eb3077286328`
Slug: `citrus-blackline-commerce`
## Intent
A quiet premium commerce language where black typography and white product space behave like an Apple product page, while citrus yellow-green marks only the moments that change purchase intent and deep teal marks durable assurance.
## 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": "#D7FF4A",
"background": "#FCFCF8",
"border": "#D8D6CA",
"error": "#B42318",
"info": "#0B4F4C",
"muted": "#77766E",
"primary": "#B9F21D",
"secondary": "#063F3D",
"success": "#4F7F00",
"surface": "#FFFFFF",
"text": "#090A08",
"warning": "#8A6A00"
}
Typography:
{
"base_size": "16px",
"body_font": "Afacad",
"google_fonts_url": "https://fonts.googleapis.com/css2?family=Afacad:wght@400;500;600;700&family=Schibsted+Grotesk:wght@600;700;800&family=Spline+Sans+Mono:wght@500;600&display=swap",
"heading_font": "Schibsted Grotesk",
"letter_spacing": "-0.02em",
"line_height": 1.55,
"mono_font": "Spline Sans Mono",
"scale_ratio": 1.27
}
## Visual character to preserve
- White-to-warm-gray stage surfaces use large unframed zones with a single oversized product well and no dotted, grid, or texture background.
- Black hairline rules and 1px dividers create commerce structure while cards stay mostly flat with shallow warm shadows and committed 22px radii.
- Citrus yellow-green appears as filled purchase controls, selected option chips, availability states, and one soft product halo rather than multiple scattered accents.
- Deep teal is reserved for reassurance modules, secondary actions, and technical specification emphasis so the vivid palette never exceeds two hues.
- Typography pairs compressed black display headlines with airy commerce body copy and small mono-like numeric labels for prices, stock, and measurements.
## ShadSync visual profile
{
"family": "paper-collage",
"material": "paper",
"contour": "default",
"border": "solid",
"underlay": false,
"grain": true,
"stickerBadges": false,
"motion": "lift",
"density": "dense",
"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/citrus-blackline-commerce/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 citrus for purchase intent, selected state, availability, and focused controls only.; Use deep teal for assurance, comparison, and specification confidence modules.; Keep backgrounds clean white or warm gray with no dots, square grids, stripes, or confetti.; Let unframed whitespace and hairline dividers organize content before adding cards.
- Do not: Do not add pink, purple, orange, or non-teal blue accents.; Do not create a rainbow palette, colored side rails, border stripes, or swatch catalog layouts.; Do not turn the embodiment into a SaaS dashboard or generic component inventory.; Do not mix arbitrary radii; keep the committed 22px product-commerce geometry.
## 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 CitrusBlacklineCommerceShadcnKit() {
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">Citrus Blackline Commerce</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 375px, tablet 768px, desktop 1440px with CSS grid reflow at 900px and 640px",
"grid": "Twelve-column desktop commerce grid with a dominant 7-column product well and a 4-column purchase rail offset upward; mobile collapses into a single purchase-first flow.",
"whitespace": "Large quiet margins frame the product; internal control groups use 8-16px gaps while hero and section gaps expand to 64px or more."
}
{
"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-019e4644-fa03-7110-9ab4-eb3077286328",
"name": "Citrus Blackline Commerce",
"slug": "citrus-blackline-commerce"
},
"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": [
"White-to-warm-gray stage surfaces use large unframed zones with a single oversized product well and no dotted, grid, or texture background.",
"Black hairline rules and 1px dividers create commerce structure while cards stay mostly flat with shallow warm shadows and committed 22px radii.",
"Citrus yellow-green appears as filled purchase controls, selected option chips, availability states, and one soft product halo rather than multiple scattered accents.",
"Deep teal is reserved for reassurance modules, secondary actions, and technical specification emphasis so the vivid palette never exceeds two hues.",
"Typography pairs compressed black display headlines with airy commerce body copy and small mono-like numeric labels for prices, stock, and measurements."
],
"visualProfile": {
"family": "system",
"material": "flat",
"contour": "default",
"border": "solid",
"underlay": false,
"grain": true,
"stickerBadges": false,
"motion": "still",
"density": "dense",
"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": "Citrus Blackline Commerce 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 citrus for purchase intent, selected state, availability, and focused controls only.",
"Use deep teal for assurance, comparison, and specification confidence modules.",
"Keep backgrounds clean white or warm gray with no dots, square grids, stripes, or confetti.",
"Let unframed whitespace and hairline dividers organize content before adding cards."
],
"dont": [
"Do not add pink, purple, orange, or non-teal blue accents.",
"Do not create a rainbow palette, colored side rails, border stripes, or swatch catalog layouts.",
"Do not turn the embodiment into a SaaS dashboard or generic component inventory.",
"Do not mix arbitrary radii; keep the committed 22px product-commerce geometry."
]
}
}