Porcelain Coral Seafoam Console
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
- low-contrast pearl hairlines; accent borders appear only on focus and selected states
- default width
- 1px
- style
- solid
colors12 items
motion3 items
- duration
- 180ms
- easing
- cubic-bezier(0.2, 0.8, 0.2, 1)
- philosophy
- small Apple-like lift, fade, and color-fill transitions that confirm interaction without spectacle
radii5 items
- full
- 9999px
- lg
- 28px
- md
- 18px
- none
- 0
- sm
- 12px
shadows3 items
- lg
- 0 32px 80px rgba(31,37,40,0.12)
- md
- 0 18px 42px rgba(31,37,40,0.08)
- sm
- 0 1px 2px rgba(31,37,40,0.05)
spacing2 items
- base
- 8px
- scale
- 4, 8, 12, 16, 24, 32, 48, 64
surfaces3 items
- bg pattern
- none: uninterrupted neutral white/porcelain canvas only
- card style
- rounded white slabs separated by hairline pearl borders and soft lifted shadows
- treatment
- porcelain white over pearl-gray recessed fields, with subtle top-light gradients and no pattern
typography8 items
- base size
- 16px
- body font
- Inter
- google fonts url
- https://fonts.googleapis.com/css2?family=Instrument+Sans:wght@500;600;700&family=Inter:wght@400;500;600&family=IBM+Plex+Mono:wght@500&display=swap
- heading font
- Instrument Sans
- letter spacing
- -0.018em
- line height
- 1.48
- mono font
- IBM Plex Mono
- scale ratio
- 1.22
rules
Compose as a focused product workspace: a spacious top hero, a single primary work object, and supporting side summaries rather than a generic dashboard grid.
Comfortable and airy with 24px to 48px group spacing, compact data only inside neutral rounded modules.
Let scale, whitespace, and charcoal weight establish priority; accents indicate current action, status, or guided next step only.
layout
mobile 375px, tablet 768px, desktop 1200px, wide 1440px
A 12-column desktop workspace with one 7-column main object, a 4-column context panel, and wide gutters; collapses to single column below tablet.
Whitespace is a primary material: 32px outer padding on desktop, 20px on mobile, and generous breathing room around every color moment.
guidance
- Use coral for the main action, active tabs, and high-attention progress only.
- Use seafoam for supportive success, completed states, onboarding illustrations, and empty-state panels.
- Keep normal cards, rows, inputs, and navigation neutral with pearl hairlines and charcoal type.
- Show real product content so color is structural or semantic.
- Do not use dotted, square-grid, or notebook backgrounds.
- Do not add colored side rails, stripes, swatch collages, or confetti.
- Do not introduce more vivid hues beyond coral, seafoam, and semantic destructive red.
- Do not turn the language into a generic SaaS dashboard.
katagami spec
# Porcelain Coral Seafoam Console ## Philosophy A quiet Apple-clean product language where porcelain surfaces and charcoal typography do nearly all of the work, while coral and seafoam appear only at moments of decision, confirmation, and guided onboarding. ### Values - product-first spaciousness - soft complementary accent tension - semantic restraint - premium tactile calm ### Anti-Values - rainbow UI systems - decorative color stripes or rails - busy dashboards - grid or dotted notebook texture ### Visual Character - Use a seamless porcelain-white page with pearl-gray inset panels and no visible background pattern, dots, grids, or decorative texture. - Build hierarchy with large negative space, charcoal text, thin pearl borders, and very soft vertical shadows rather than heavy outlines. - Reserve coral fills for primary active controls and urgent progress moments, with seafoam reserved for supportive success pills and onboarding surfaces. - Shape components with continuous 22px to 32px radii, pill controls, and shallow inset highlight bands made from translucent neutral gradients. - Use small color-bearing islands inside otherwise neutral cards: selected toggles, status pills, empty-state illustrations, and focus rings only. ## Tokens ### Borders - **Accent Width**: 2px - **Character**: low-contrast pearl hairlines; accent borders appear only on focus and selected states - **Default Width**: 1px - **Style**: solid ### Colors | Name | Value | |------|-------| | accent | `#FF6F61` | | background | `#FBFAF7` | | border | `#E7E3DC` | | error | `#D94841` | | info | `#6FAFE7` | | muted | `#7A8287` | | primary | `#FF6F61` | | secondary | `#7BD8C6` | | success | `#4DB7A6` | | surface | `#FFFFFF` | | text | `#1F2528` | | warning | `#D6A044` | ### Motion - **Duration**: 180ms - **Easing**: cubic-bezier(0.2, 0.8, 0.2, 1) - **Philosophy**: small Apple-like lift, fade, and color-fill transitions that confirm interaction without spectacle ### Radii - **Full**: 9999px - **Lg**: 28px - **Md**: 18px - **None**: 0 - **Sm**: 12px ### Shadows - **Lg**: 0 32px 80px rgba(31,37,40,0.12) - **Md**: 0 18px 42px rgba(31,37,40,0.08) - **Sm**: 0 1px 2px rgba(31,37,40,0.05) ### Spacing - **Base**: 8px - **Scale**: [4,8,12,16,24,32,48,64] ### Surfaces - **Bg Pattern**: none: uninterrupted neutral white/porcelain canvas only - **Card Style**: rounded white slabs separated by hairline pearl borders and soft lifted shadows - **Treatment**: porcelain white over pearl-gray recessed fields, with subtle top-light gradients and no pattern ### Typography - **Base Size**: 16px - **Body Font**: Inter - **Google Fonts Url**: https://fonts.googleapis.com/css2?family=Instrument+Sans:wght@500;600;700&family=Inter:wght@400;500;600&family=IBM+Plex+Mono:wght@500&display=swap - **Heading Font**: Instrument Sans - **Letter Spacing**: -0.018em - **Line Height**: 1.48 - **Mono Font**: IBM Plex Mono - **Scale Ratio**: 1.22 ## Rules ### Composition Compose as a focused product workspace: a spacious top hero, a single primary work object, and supporting side summaries rather than a generic dashboard grid. ### Density Comfortable and airy with 24px to 48px group spacing, compact data only inside neutral rounded modules. ### Hierarchy Let scale, whitespace, and charcoal weight establish priority; accents indicate current action, status, or guided next step only. ### Signature Patterns - Porcelain stage: full-page neutral canvas with oversized rounded white modules floating above a pearl-gray recessed application well. - Coral decision moment: one solid coral primary control per scene with matching thin focus ring and no colored stripe decoration. - Seafoam reassurance layer: success badges, onboarding illustration pools, and empty-state panels use pale seafoam washes with charcoal copy. - Neutral-first component shells: cards, rows, inputs, and tables stay white/pearl until active, selected, invalid, or complete states require color. - Inset glass highlight: use subtle linear gradients at card tops and inner shadows to create depth without adding extra hues. ## Layout ### Breakpoints mobile 375px, tablet 768px, desktop 1200px, wide 1440px ### Grid A 12-column desktop workspace with one 7-column main object, a 4-column context panel, and wide gutters; collapses to single column below tablet. ### Whitespace Whitespace is a primary material: 32px outer padding on desktop, 20px on mobile, and generous breathing room around every color moment. ## Guidance ### Do - Use coral for the main action, active tabs, and high-attention progress only. - Use seafoam for supportive success, completed states, onboarding illustrations, and empty-state panels. - Keep normal cards, rows, inputs, and navigation neutral with pearl hairlines and charcoal type. - Show real product content so color is structural or semantic. ### Don't - Do not use dotted, square-grid, or notebook backgrounds. - Do not add colored side rails, stripes, swatch collages, or confetti. - Do not introduce more vivid hues beyond coral, seafoam, and semantic destructive red. - Do not turn the language into a generic SaaS dashboard.
DESIGN.md
---
version: "alpha"
name: "Porcelain Coral Seafoam Console"
description: "Agent-curated design language exported from Katagami as DESIGN.md."
colors:
accent: "#FF6F61"
background: "#FBFAF7"
border: "#E7E3DC"
error: "#D94841"
info: "#6FAFE7"
muted: "#7A8287"
primary: "#FF6F61"
secondary: "#7BD8C6"
success: "#4DB7A6"
surface: "#FFFFFF"
text: "#1F2528"
warning: "#D6A044"
typography:
headline-lg:
fontFamily: "Instrument Sans"
fontSize: "1.816rem"
fontWeight: 700
lineHeight: 1.1
letterSpacing: "-0.018em"
headline-md:
fontFamily: "Instrument Sans"
fontSize: "1.488rem"
fontWeight: 600
lineHeight: 1.15
letterSpacing: "-0.018em"
body-md:
fontFamily: "Inter"
fontSize: "16px"
fontWeight: 400
lineHeight: 1.48
letterSpacing: "-0.018em"
label-md:
fontFamily: "IBM Plex Mono"
fontSize: "0.75rem"
fontWeight: 600
lineHeight: 1
letterSpacing: "0.08em"
rounded:
full: "9999px"
lg: "28px"
md: "18px"
none: "0px"
sm: "12px"
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"
---
# Porcelain Coral Seafoam Console
## Overview
A quiet Apple-clean product language where porcelain surfaces and charcoal typography do nearly all of the work, while coral and seafoam appear only at moments of decision, confirmation, and guided onboarding.
### Values
- product-first spaciousness
- soft complementary accent tension
- semantic restraint
- premium tactile calm
### Anti-Values
- rainbow UI systems
- decorative color stripes or rails
- busy dashboards
- grid or dotted notebook texture
### Visual Character
- Use a seamless porcelain-white page with pearl-gray inset panels and no visible background pattern, dots, grids, or decorative texture.
- Build hierarchy with large negative space, charcoal text, thin pearl borders, and very soft vertical shadows rather than heavy outlines.
- Reserve coral fills for primary active controls and urgent progress moments, with seafoam reserved for supportive success pills and onboarding surfaces.
- Shape components with continuous 22px to 32px radii, pill controls, and shallow inset highlight bands made from translucent neutral gradients.
- Use small color-bearing islands inside otherwise neutral cards: selected toggles, status pills, empty-state illustrations, and focus rings only.
## 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 | `#FF6F61` |
| background | `#FBFAF7` |
| border | `#E7E3DC` |
| error | `#D94841` |
| info | `#6FAFE7` |
| muted | `#7A8287` |
| primary | `#FF6F61` |
| secondary | `#7BD8C6` |
| success | `#4DB7A6` |
| surface | `#FFFFFF` |
| text | `#1F2528` |
| warning | `#D6A044` |
## Typography
- **Headline-Lg**: Instrument Sans, 1.816rem, weight 700, line-height 1.1.
- **Headline-Md**: Instrument Sans, 1.488rem, weight 600, line-height 1.15.
- **Body-Md**: Inter, 16px, weight 400, line-height 1.48.
- **Label-Md**: IBM Plex 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 1200px, wide 1440px
### Grid
A 12-column desktop workspace with one 7-column main object, a 4-column context panel, and wide gutters; collapses to single column below tablet.
### Whitespace
Whitespace is a primary material: 32px outer padding on desktop, 20px on mobile, and generous breathing room around every color moment.
## Elevation & Depth
### Shadows
- **Lg**: 0 32px 80px rgba(31,37,40,0.12)
- **Md**: 0 18px 42px rgba(31,37,40,0.08)
- **Sm**: 0 1px 2px rgba(31,37,40,0.05)
## Shapes
### Rounded
- **Full**: `9999px`
- **Lg**: `28px`
- **Md**: `18px`
- **None**: `0px`
- **Sm**: `12px`
### Surfaces
- **Bg Pattern**: none: uninterrupted neutral white/porcelain canvas only
- **Card Style**: rounded white slabs separated by hairline pearl borders and soft lifted shadows
- **Treatment**: porcelain white over pearl-gray recessed fields, with subtle top-light gradients and no pattern
### Borders
- **Accent Width**: 2px
- **Character**: low-contrast pearl hairlines; accent borders appear only on focus and selected states
- **Default Width**: 1px
- **Style**: solid
## Components
### Composition
Compose as a focused product workspace: a spacious top hero, a single primary work object, and supporting side summaries rather than a generic dashboard grid.
### Density
Comfortable and airy with 24px to 48px group spacing, compact data only inside neutral rounded modules.
### Hierarchy
Let scale, whitespace, and charcoal weight establish priority; accents indicate current action, status, or guided next step only.
### Signature Patterns
- Porcelain stage: full-page neutral canvas with oversized rounded white modules floating above a pearl-gray recessed application well.
- Coral decision moment: one solid coral primary control per scene with matching thin focus ring and no colored stripe decoration.
- Seafoam reassurance layer: success badges, onboarding illustration pools, and empty-state panels use pale seafoam washes with charcoal copy.
- Neutral-first component shells: cards, rows, inputs, and tables stay white/pearl until active, selected, invalid, or complete states require color.
- Inset glass highlight: use subtle linear gradients at card tops and inner shadows to create depth without adding extra hues.
## 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-019e4644-7095-76a3-886a-4feb7ad7979c/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 coral for the main action, active tabs, and high-attention progress only.
- Do Use seafoam for supportive success, completed states, onboarding illustrations, and empty-state panels.
- Do Keep normal cards, rows, inputs, and navigation neutral with pearl hairlines and charcoal type.
- Do Show real product content so color is structural or semantic.
- Don't Do not use dotted, square-grid, or notebook backgrounds.
- Don't Do not add colored side rails, stripes, swatch collages, or confetti.
- Don't Do not introduce more vivid hues beyond coral, seafoam, and semantic destructive red.
- Don't Do not turn the language into a generic SaaS dashboard.
shadcn/ui theme
```json
{
"$schema": "https://ui.shadcn.com/schema/registry-item.json",
"name": "porcelain-coral-seafoam-console",
"type": "registry:theme",
"title": "Porcelain Coral Seafoam Console shadcn Theme",
"cssVars": {
"theme": {},
"light": {
"background": "#FBFAF7",
"foreground": "#1F2528",
"card": "#FFFFFF",
"card-foreground": "#1F2528",
"popover": "#FFFFFF",
"popover-foreground": "#1F2528",
"primary": "#FF6F61",
"primary-foreground": "#ffffff",
"secondary": "#7BD8C6",
"secondary-foreground": "#111111",
"muted": "#7A8287",
"muted-foreground": "#1F2528",
"accent": "#FF6F61",
"accent-foreground": "#ffffff",
"destructive": "#D94841",
"border": "#E7E3DC",
"input": "#E7E3DC",
"ring": "#FF6F61",
"chart-1": "#FF6F61",
"chart-2": "#7BD8C6",
"chart-3": "#FF6F61",
"chart-4": "#4DB7A6",
"chart-5": "#D6A044",
"sidebar": "#FFFFFF",
"sidebar-foreground": "#1F2528",
"sidebar-primary": "#FF6F61",
"sidebar-primary-foreground": "#ffffff",
"sidebar-accent": "#6FAFE7",
"sidebar-accent-foreground": "#ffffff",
"sidebar-border": "#E7E3DC",
"sidebar-ring": "#FF6F61",
"radius": "18px"
},
"dark": {
"background": "#0f1115",
"foreground": "#f8fafc",
"card": "#181b22",
"card-foreground": "#f8fafc",
"popover": "#181b22",
"popover-foreground": "#f8fafc",
"primary": "#FF6F61",
"primary-foreground": "#ffffff",
"secondary": "#252a33",
"secondary-foreground": "#f8fafc",
"muted": "#252a33",
"muted-foreground": "#a1a1aa",
"accent": "#FF6F61",
"accent-foreground": "#ffffff",
"destructive": "#D94841",
"border": "#303642",
"input": "#303642",
"ring": "#FF6F61",
"chart-1": "#FF6F61",
"chart-2": "#7BD8C6",
"chart-3": "#FF6F61",
"chart-4": "#4DB7A6",
"chart-5": "#D6A044",
"sidebar": "#181b22",
"sidebar-foreground": "#f8fafc",
"sidebar-primary": "#FF6F61",
"sidebar-primary-foreground": "#ffffff",
"sidebar-accent": "#FF6F61",
"sidebar-accent-foreground": "#ffffff",
"sidebar-border": "#303642",
"sidebar-ring": "#FF6F61",
"radius": "18px"
}
},
"meta": {
"source": "katagami",
"languageId": "en-019e4644-7095-76a3-886a-4feb7ad7979c",
"slug": "porcelain-coral-seafoam-console",
"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: #FBFAF7;
--foreground: #1F2528;
--card: #FFFFFF;
--card-foreground: #1F2528;
--popover: #FFFFFF;
--popover-foreground: #1F2528;
--primary: #FF6F61;
--primary-foreground: #ffffff;
--secondary: #7BD8C6;
--secondary-foreground: #111111;
--muted: #7A8287;
--muted-foreground: #1F2528;
--accent: #FF6F61;
--accent-foreground: #ffffff;
--destructive: #D94841;
--border: #E7E3DC;
--input: #E7E3DC;
--ring: #FF6F61;
--chart-1: #FF6F61;
--chart-2: #7BD8C6;
--chart-3: #FF6F61;
--chart-4: #4DB7A6;
--chart-5: #D6A044;
--sidebar: #FFFFFF;
--sidebar-foreground: #1F2528;
--sidebar-primary: #FF6F61;
--sidebar-primary-foreground: #ffffff;
--sidebar-accent: #6FAFE7;
--sidebar-accent-foreground: #ffffff;
--sidebar-border: #E7E3DC;
--sidebar-ring: #FF6F61;
--radius: 18px;
}
.dark {
--background: #0f1115;
--foreground: #f8fafc;
--card: #181b22;
--card-foreground: #f8fafc;
--popover: #181b22;
--popover-foreground: #f8fafc;
--primary: #FF6F61;
--primary-foreground: #ffffff;
--secondary: #252a33;
--secondary-foreground: #f8fafc;
--muted: #252a33;
--muted-foreground: #a1a1aa;
--accent: #FF6F61;
--accent-foreground: #ffffff;
--destructive: #D94841;
--border: #303642;
--input: #303642;
--ring: #FF6F61;
--chart-1: #FF6F61;
--chart-2: #7BD8C6;
--chart-3: #FF6F61;
--chart-4: #4DB7A6;
--chart-5: #D6A044;
--sidebar: #181b22;
--sidebar-foreground: #f8fafc;
--sidebar-primary: #FF6F61;
--sidebar-primary-foreground: #ffffff;
--sidebar-accent: #FF6F61;
--sidebar-accent-foreground: #ffffff;
--sidebar-border: #303642;
--sidebar-ring: #FF6F61;
--radius: 18px;
}
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 PorcelainCoralSeafoamConsoleShadcnKit() {
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">Porcelain Coral Seafoam Console</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": "#FF6F61",
"accent-foreground": "#ffffff",
"background": "#0f1115",
"border": "#303642",
"card": "#181b22",
"card-foreground": "#f8fafc",
"chart-1": "#FF6F61",
"chart-2": "#7BD8C6",
"chart-3": "#FF6F61",
"chart-4": "#4DB7A6",
"chart-5": "#D6A044",
"destructive": "#D94841",
"foreground": "#f8fafc",
"input": "#303642",
"muted": "#252a33",
"muted-foreground": "#a1a1aa",
"popover": "#181b22",
"popover-foreground": "#f8fafc",
"primary": "#FF6F61",
"primary-foreground": "#ffffff",
"radius": "18px",
"ring": "#FF6F61",
"secondary": "#252a33",
"secondary-foreground": "#f8fafc",
"sidebar": "#181b22",
"sidebar-accent": "#FF6F61",
"sidebar-accent-foreground": "#ffffff",
"sidebar-border": "#303642",
"sidebar-foreground": "#f8fafc",
"sidebar-primary": "#FF6F61",
"sidebar-primary-foreground": "#ffffff",
"sidebar-ring": "#FF6F61"
},
"light": {
"accent": "#FF6F61",
"accent-foreground": "#ffffff",
"background": "#FBFAF7",
"border": "#E7E3DC",
"card": "#FFFFFF",
"card-foreground": "#1F2528",
"chart-1": "#FF6F61",
"chart-2": "#7BD8C6",
"chart-3": "#FF6F61",
"chart-4": "#4DB7A6",
"chart-5": "#D6A044",
"destructive": "#D94841",
"foreground": "#1F2528",
"input": "#E7E3DC",
"muted": "#7A8287",
"muted-foreground": "#1F2528",
"popover": "#FFFFFF",
"popover-foreground": "#1F2528",
"primary": "#FF6F61",
"primary-foreground": "#ffffff",
"radius": "18px",
"ring": "#FF6F61",
"secondary": "#7BD8C6",
"secondary-foreground": "#111111",
"sidebar": "#FFFFFF",
"sidebar-accent": "#6FAFE7",
"sidebar-accent-foreground": "#ffffff",
"sidebar-border": "#E7E3DC",
"sidebar-foreground": "#1F2528",
"sidebar-primary": "#FF6F61",
"sidebar-primary-foreground": "#ffffff",
"sidebar-ring": "#FF6F61"
},
"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-019e4644-7095-76a3-886a-4feb7ad7979c",
"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": "porcelain-coral-seafoam-console",
"source": "katagami"
},
"name": "porcelain-coral-seafoam-console",
"title": "Porcelain Coral Seafoam Console shadcn Theme",
"type": "registry:theme"
}
# Porcelain Coral Seafoam Console shadcn/ui Components
Artifact: `component-recipes-v1`
Author: `katagami-ui-projection`
Language ID: `en-019e4644-7095-76a3-886a-4feb7ad7979c`
Slug: `porcelain-coral-seafoam-console`
## Intent
A quiet Apple-clean product language where porcelain surfaces and charcoal typography do nearly all of the work, while coral and seafoam appear only at moments of decision, confirmation, and guided onboarding.
## 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": "#FF6F61",
"background": "#FBFAF7",
"border": "#E7E3DC",
"error": "#D94841",
"info": "#6FAFE7",
"muted": "#7A8287",
"primary": "#FF6F61",
"secondary": "#7BD8C6",
"success": "#4DB7A6",
"surface": "#FFFFFF",
"text": "#1F2528",
"warning": "#D6A044"
}
Typography:
{
"base_size": "16px",
"body_font": "Inter",
"google_fonts_url": "https://fonts.googleapis.com/css2?family=Instrument+Sans:wght@500;600;700&family=Inter:wght@400;500;600&family=IBM+Plex+Mono:wght@500&display=swap",
"heading_font": "Instrument Sans",
"letter_spacing": "-0.018em",
"line_height": 1.48,
"mono_font": "IBM Plex Mono",
"scale_ratio": 1.22
}
## Visual character to preserve
- Use a seamless porcelain-white page with pearl-gray inset panels and no visible background pattern, dots, grids, or decorative texture.
- Build hierarchy with large negative space, charcoal text, thin pearl borders, and very soft vertical shadows rather than heavy outlines.
- Reserve coral fills for primary active controls and urgent progress moments, with seafoam reserved for supportive success pills and onboarding surfaces.
- Shape components with continuous 22px to 32px radii, pill controls, and shallow inset highlight bands made from translucent neutral gradients.
- Use small color-bearing islands inside otherwise neutral cards: selected toggles, status pills, empty-state illustrations, and focus rings only.
## ShadSync visual profile
{
"family": "system",
"material": "flat",
"contour": "pebble",
"border": "solid",
"underlay": false,
"grain": true,
"stickerBadges": true,
"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/porcelain-coral-seafoam-console/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 coral for the main action, active tabs, and high-attention progress only.; Use seafoam for supportive success, completed states, onboarding illustrations, and empty-state panels.; Keep normal cards, rows, inputs, and navigation neutral with pearl hairlines and charcoal type.; Show real product content so color is structural or semantic.
- Do not: Do not use dotted, square-grid, or notebook backgrounds.; Do not add colored side rails, stripes, swatch collages, or confetti.; Do not introduce more vivid hues beyond coral, seafoam, and semantic destructive red.; Do not turn the language into a generic SaaS dashboard.
## 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 PorcelainCoralSeafoamConsoleShadcnKit() {
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">Porcelain Coral Seafoam Console</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 1200px, wide 1440px",
"grid": "A 12-column desktop workspace with one 7-column main object, a 4-column context panel, and wide gutters; collapses to single column below tablet.",
"whitespace": "Whitespace is a primary material: 32px outer padding on desktop, 20px on mobile, and generous breathing room around every color moment."
}
{
"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-019e4644-7095-76a3-886a-4feb7ad7979c",
"name": "Porcelain Coral Seafoam Console",
"slug": "porcelain-coral-seafoam-console"
},
"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": [
"Use a seamless porcelain-white page with pearl-gray inset panels and no visible background pattern, dots, grids, or decorative texture.",
"Build hierarchy with large negative space, charcoal text, thin pearl borders, and very soft vertical shadows rather than heavy outlines.",
"Reserve coral fills for primary active controls and urgent progress moments, with seafoam reserved for supportive success pills and onboarding surfaces.",
"Shape components with continuous 22px to 32px radii, pill controls, and shallow inset highlight bands made from translucent neutral gradients.",
"Use small color-bearing islands inside otherwise neutral cards: selected toggles, status pills, empty-state illustrations, and focus rings only."
],
"visualProfile": {
"family": "system",
"material": "flat",
"contour": "pebble",
"border": "solid",
"underlay": false,
"grain": true,
"stickerBadges": true,
"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": "Porcelain Coral Seafoam Console 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 coral for the main action, active tabs, and high-attention progress only.",
"Use seafoam for supportive success, completed states, onboarding illustrations, and empty-state panels.",
"Keep normal cards, rows, inputs, and navigation neutral with pearl hairlines and charcoal type.",
"Show real product content so color is structural or semantic."
],
"dont": [
"Do not use dotted, square-grid, or notebook backgrounds.",
"Do not add colored side rails, stripes, swatch collages, or confetti.",
"Do not introduce more vivid hues beyond coral, seafoam, and semantic destructive red.",
"Do not turn the language into a generic SaaS dashboard."
]
}
}