A portable design language for agents: download the markdown first, then inspect the preview, tokens, and rules as needed.
Portable DESIGN.md — tokens plus the paired art style. Agents must generate real images.
Saturated teal ground carries the page; milky candy paper planes float on it. The landing opens on a full-bleed gouache hero with a teal panel anchoring the headline copy. Below, sections alternate layout families — staggered poster planes, a split reading card, a horizontal bottle shelf, a centred quote band — never a repeating grid of equal cards.
Hierarchy comes from type scale, weight, and air first; one glass bead marks the single live moment per group. Primary actions are quiet lychee pills with a catch-light bead; everything else recedes to milky paper. Long-form text always gets the highest contrast.
Low-to-medium density with generous gutters; the page reads like a printed poster, not a component inventory. Data-rich surfaces group into soft labelled sections.
The glass-bead: a radial-gradient marble (white catch-light, accent body, dark rim, inset white ring) that anchors active state, status, primary buttons, and the heads of meters and bars. Carbonation reads as flat hard-stop colour planes tipped with a bead.
12-column max-1180px contained content on a full-bleed teal ground; full-bleed hero spans 100vw, full-bleed bands use fizz-deep teal.
Generous; always pad above titles; let the teal air remain open.
low-to-medium
Stack to a single column on mobile, hide non-essential nav and table columns, never overflow horizontally; cap and centre on ultra-wide while only the hero spans 100vw. minmax(0,1fr) columns and min-width:0 children everywhere.
sirop
Flat opaque gouache poster prints in a risograph register: hard-stop candy-colour planes, fine paper grain, and glossy round bead highlights catching the light. Subjects are rendered full-frame on the saturated teal-and-candy palette, never on white.
One full-bleed hero per landing in the Aplat technique; below the hero, return to flat CSS planes. Hero composed with a calmer colour field for an overlaid press block. End every prompt with: NO text, NO letters, NO logos.
# Ramune ## Philosophy Ramune is a marble soda works for the screen. It dresses an interface like a flat gouache poster printed in a risograph register: a deep saturated soda-teal ground carries the page, milky candy-colour planes float as flat surfaces, and one glass bead of refracted light follows every live state. It keeps the dew-fresh sweetness of its source while reversing its milky-white default — here the saturated colour is the page, not a tint on a blank sheet. ### Values - Colour as ground: the saturated teal air carries the work; colour is the page, never a wash on white. - One bead leads: a single glass-bead of light marks the one live moment in any group; everything else stays calm. - Aplat planes: surfaces are gouache-flat with hard stops, depth from tone and inset dew-light, never heavy shadow. - Reading honesty: all body text sits on solid milky surfaces at high contrast, never on candy colour or transparency. - Disciplined sweetness: youthful and fresh, but modular and quiet — a poster, not a toy. ### Anti-Values - Defaulting to a white or milky ground — the look this language deliberately reverses. - Rainbow gradients, neon glow, or more than three accent families. - Gummy toy controls, mascots, oversized bubbles, or cartoon stickers. - Accent edges on cards, nested cards, heavy drop shadows, or body text over blur. ## Tokens ### Colors | Name | Value | |------|-------| | bg | `#0E5C66` | | bg_deep | `#0A4750` | | surface | `#FCF3EE` | | surface_2 | `#F4E3DC` | | text | `#1C3338` | | muted | `#5C7176` | | on_ground | `#EAFBFB` | | on_ground_muted | `#9FD3D6` | | accent | `#E8657F` | | on_accent | `#FFFFFF` | | soda | `#6FB7D6` | | mint | `#57C99B` | | border | `rgba(28,51,56,0.12)` | | success | `#57C99B` | | warning | `#E0A23C` | | error | `#E8657F` | | info | `#6FB7D6` | ### Typography - **Base Size**: 17px - **Body Font**: Zen Maru Gothic - **Heading Font**: Fraunces - **Mono Font**: IBM Plex Mono - **Heading Weight**: 600 - **Heading Transform**: none - **Letter Spacing**: -0.02em - **Google Fonts Url**: https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600&family=Zen+Maru+Gothic:wght@400;500;700&family=IBM+Plex+Mono:wght@500&display=swap ### Radii - **None**: 0 - **Sm**: 16px - **Md**: 24px - **Lg**: 24px - **Full**: 9999px ### Shadows - **Sm**: 0 1px 0 rgba(255,255,255,0.9) inset, 0 4px 10px rgba(10,30,34,0.10) - **Md**: 0 1px 0 rgba(255,255,255,0.92) inset, 0 10px 26px rgba(10,30,34,0.14) - **Lg**: 0 1px 0 rgba(255,255,255,0.95) inset, 0 22px 50px rgba(10,30,34,0.20) - **Bead**: 0 0 0 2px rgba(255,255,255,0.85) inset, 0 2px 6px rgba(28,51,56,0.20) ### Spacing - **Base**: 4px - **Scale**: ["6px","12px","20px","32px","52px","84px"] ### Surfaces - **Ground**: deep saturated soda-teal, the page itself - **Card**: milky candy paper plane floating on the ground, 24px radius, inset dew-light - **Rail**: fizz-deep teal for navigation and full-bleed bands ### Borders - **Default Width**: 1px - **Style**: hairline only - **Character**: near-invisible tonal hairlines; never an accent edge on a card; depth comes from tone and inset light ### Motion - **Duration**: 200ms - **Easing**: cubic-bezier(.2,.7,.2,1) - **Philosophy**: a small settling fizz: opacity and 2px translate only, no bounce; reveals are scroll-triggered and respect prefers-reduced-motion ## Rules ### Composition Saturated teal ground carries the page; milky candy paper planes float on it. The landing opens on a full-bleed gouache hero with a teal panel anchoring the headline copy. Below, sections alternate layout families — staggered poster planes, a split reading card, a horizontal bottle shelf, a centred quote band — never a repeating grid of equal cards. ### Hierarchy Hierarchy comes from type scale, weight, and air first; one glass bead marks the single live moment per group. Primary actions are quiet lychee pills with a catch-light bead; everything else recedes to milky paper. Long-form text always gets the highest contrast. ### Density Low-to-medium density with generous gutters; the page reads like a printed poster, not a component inventory. Data-rich surfaces group into soft labelled sections. ### Signature The glass-bead: a radial-gradient marble (white catch-light, accent body, dark rim, inset white ring) that anchors active state, status, primary buttons, and the heads of meters and bars. Carbonation reads as flat hard-stop colour planes tipped with a bead. ## Layout ### Grid 12-column max-1180px contained content on a full-bleed teal ground; full-bleed hero spans 100vw, full-bleed bands use fizz-deep teal. ### Whitespace Generous; always pad above titles; let the teal air remain open. ### Density low-to-medium ### Responsive Stack to a single column on mobile, hide non-essential nav and table columns, never overflow horizontally; cap and centre on ultra-wide while only the hero spans 100vw. minmax(0,1fr) columns and min-width:0 children everywhere. ### Breakpoints - **Mobile**: 390px - **Tablet**: 760px - **Desktop**: 1024px - **Wide**: 1700px ## Guidance ### Do - Start from the saturated teal ground; let colour carry the page. - Use one glass bead per group for the live state; keep the rest milky and quiet. - Style every form control explicitly — selects, switch knobs, focus rings — never browser defaults. - Keep all body text on solid milky surfaces at AA contrast. - Alternate layout families between sections; pad above every title. ### Don't - Don't default to a white or milky ground. - Don't use gradients as decoration, neon, or more than three accent families. - Don't put an accent edge on a card, nest cards, or lean on heavy shadow. - Don't add emoji or symbol glyphs to buttons or copy — use CSS/SVG primitives like the bead. ### Accessibility Maintain WCAG AA: #1C3338 on milky surfaces, #EAFBFB on the teal ground. Beads and accent colour never carry information alone — always paired with text. Targets at least 44px high; focus uses a 2px soda ring with offset; reduced-motion users get instant state changes. ## Imagery Direction ### Pairs With sirop ### Summary Flat opaque gouache poster prints in a risograph register: hard-stop candy-colour planes, fine paper grain, and glossy round bead highlights catching the light. Subjects are rendered full-frame on the saturated teal-and-candy palette, never on white. ### Subjects - marble soda bottles and the glass marble - fizzing bubbles and refracted light - fresh fruit and syrup pours - bottling-works objects and crates - still-life soda counter scenes ### Usage One full-bleed hero per landing in the Aplat technique; below the hero, return to flat CSS planes. Hero composed with a calmer colour field for an overlaid press block. End every prompt with: NO text, NO letters, NO logos.
---
version: "alpha"
name: "Ramune"
description: "Agent-curated design language exported from Katagami as DESIGN.md."
colors:
bg: "#0E5C66"
bg_deep: "#0A4750"
surface: "#FCF3EE"
surface_2: "#F4E3DC"
text: "#1C3338"
muted: "#5C7176"
on_ground: "#EAFBFB"
on_ground_muted: "#9FD3D6"
accent: "#E8657F"
on_accent: "#FFFFFF"
soda: "#6FB7D6"
mint: "#57C99B"
success: "#57C99B"
warning: "#E0A23C"
error: "#E8657F"
info: "#6FB7D6"
typography:
headline-lg:
fontFamily: "Fraunces"
fontSize: "2.075rem"
fontWeight: 700
lineHeight: 1.1
letterSpacing: "-0.02em"
headline-md:
fontFamily: "Fraunces"
fontSize: "1.66rem"
fontWeight: 600
lineHeight: 1.15
letterSpacing: "-0.02em"
body-md:
fontFamily: "Zen Maru Gothic"
fontSize: "17px"
fontWeight: 400
lineHeight: 1.5
letterSpacing: "-0.02em"
label-md:
fontFamily: "IBM Plex Mono"
fontSize: "0.75rem"
fontWeight: 600
lineHeight: 1
letterSpacing: "0.08em"
rounded:
none: "0px"
sm: "16px"
md: "24px"
lg: "24px"
full: "9999px"
spacing:
base: "4px"
xs: "6px"
sm: "12px"
md: "20px"
lg: "32px"
xl: "52px"
2xl: "84px"
components:
color-reference-bg:
backgroundColor: "{colors.bg}"
color-reference-bg_deep:
backgroundColor: "{colors.bg_deep}"
color-reference-surface:
backgroundColor: "{colors.surface}"
color-reference-surface_2:
backgroundColor: "{colors.surface_2}"
color-reference-text:
backgroundColor: "{colors.text}"
color-reference-muted:
backgroundColor: "{colors.muted}"
color-reference-on_ground:
backgroundColor: "{colors.on_ground}"
color-reference-on_ground_muted:
backgroundColor: "{colors.on_ground_muted}"
color-reference-accent:
backgroundColor: "{colors.accent}"
color-reference-on_accent:
backgroundColor: "{colors.on_accent}"
color-reference-soda:
backgroundColor: "{colors.soda}"
color-reference-mint:
backgroundColor: "{colors.mint}"
color-reference-success:
backgroundColor: "{colors.success}"
color-reference-warning:
backgroundColor: "{colors.warning}"
color-reference-error:
backgroundColor: "{colors.error}"
color-reference-info:
backgroundColor: "{colors.info}"
button-primary:
backgroundColor: "{colors.accent}"
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"
---
# Ramune
## Overview
Ramune is a marble soda works for the screen. It dresses an interface like a flat gouache poster printed in a risograph register: a deep saturated soda-teal ground carries the page, milky candy-colour planes float as flat surfaces, and one glass bead of refracted light follows every live state. It keeps the dew-fresh sweetness of its source while reversing its milky-white default — here the saturated colour is the page, not a tint on a blank sheet.
### Values
- Colour as ground: the saturated teal air carries the work; colour is the page, never a wash on white.
- One bead leads: a single glass-bead of light marks the one live moment in any group; everything else stays calm.
- Aplat planes: surfaces are gouache-flat with hard stops, depth from tone and inset dew-light, never heavy shadow.
- Reading honesty: all body text sits on solid milky surfaces at high contrast, never on candy colour or transparency.
- Disciplined sweetness: youthful and fresh, but modular and quiet — a poster, not a toy.
### Anti-Values
- Defaulting to a white or milky ground — the look this language deliberately reverses.
- Rainbow gradients, neon glow, or more than three accent families.
- Gummy toy controls, mascots, oversized bubbles, or cartoon stickers.
- Accent edges on cards, nested cards, heavy drop shadows, or body text over blur.
## Colors
Use the YAML color tokens as the normative palette. The prose below names the roles agents should preserve when generating UI.
| Token | Value |
|-------|-------|
| bg | `#0E5C66` |
| bg_deep | `#0A4750` |
| surface | `#FCF3EE` |
| surface_2 | `#F4E3DC` |
| text | `#1C3338` |
| muted | `#5C7176` |
| on_ground | `#EAFBFB` |
| on_ground_muted | `#9FD3D6` |
| accent | `#E8657F` |
| on_accent | `#FFFFFF` |
| soda | `#6FB7D6` |
| mint | `#57C99B` |
| success | `#57C99B` |
| warning | `#E0A23C` |
| error | `#E8657F` |
| info | `#6FB7D6` |
## Typography
- **Headline-Lg**: Fraunces, 2.075rem, weight 700, line-height 1.1.
- **Headline-Md**: Fraunces, 1.66rem, weight 600, line-height 1.15.
- **Body-Md**: Zen Maru Gothic, 17px, weight 400, line-height 1.5.
- **Label-Md**: IBM Plex Mono, 0.75rem, weight 600, line-height 1.
## Layout
### Spacing Tokens
- **Base**: `4px`
- **Xs**: `6px`
- **Sm**: `12px`
- **Md**: `20px`
- **Lg**: `32px`
- **Xl**: `52px`
- **2xl**: `84px`
### Grid
12-column max-1180px contained content on a full-bleed teal ground; full-bleed hero spans 100vw, full-bleed bands use fizz-deep teal.
### Whitespace
Generous; always pad above titles; let the teal air remain open.
### Density
low-to-medium
### Responsive
Stack to a single column on mobile, hide non-essential nav and table columns, never overflow horizontally; cap and centre on ultra-wide while only the hero spans 100vw. minmax(0,1fr) columns and min-width:0 children everywhere.
### Breakpoints
- **Mobile**: 390px
- **Tablet**: 760px
- **Desktop**: 1024px
- **Wide**: 1700px
## Elevation & Depth
### Shadows
- **Sm**: 0 1px 0 rgba(255,255,255,0.9) inset, 0 4px 10px rgba(10,30,34,0.10)
- **Md**: 0 1px 0 rgba(255,255,255,0.92) inset, 0 10px 26px rgba(10,30,34,0.14)
- **Lg**: 0 1px 0 rgba(255,255,255,0.95) inset, 0 22px 50px rgba(10,30,34,0.20)
- **Bead**: 0 0 0 2px rgba(255,255,255,0.85) inset, 0 2px 6px rgba(28,51,56,0.20)
## Shapes
### Rounded
- **None**: `0px`
- **Sm**: `16px`
- **Md**: `24px`
- **Lg**: `24px`
- **Full**: `9999px`
### Surfaces
- **Ground**: deep saturated soda-teal, the page itself
- **Card**: milky candy paper plane floating on the ground, 24px radius, inset dew-light
- **Rail**: fizz-deep teal for navigation and full-bleed bands
### Borders
- **Default Width**: 1px
- **Style**: hairline only
- **Character**: near-invisible tonal hairlines; never an accent edge on a card; depth comes from tone and inset light
## Components
### Composition
Saturated teal ground carries the page; milky candy paper planes float on it. The landing opens on a full-bleed gouache hero with a teal panel anchoring the headline copy. Below, sections alternate layout families — staggered poster planes, a split reading card, a horizontal bottle shelf, a centred quote band — never a repeating grid of equal cards.
### Hierarchy
Hierarchy comes from type scale, weight, and air first; one glass bead marks the single live moment per group. Primary actions are quiet lychee pills with a catch-light bead; everything else recedes to milky paper. Long-form text always gets the highest contrast.
### Density
Low-to-medium density with generous gutters; the page reads like a printed poster, not a component inventory. Data-rich surfaces group into soft labelled sections.
### Signature
The glass-bead: a radial-gradient marble (white catch-light, accent body, dark rim, inset white ring) that anchors active state, status, primary buttons, and the heads of meters and bars. Carbonation reads as flat hard-stop colour planes tipped with a bead.
## 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-019ef67c-3c45-7582-ad60-828821a64e88/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 Start from the saturated teal ground; let colour carry the page.
- Do Use one glass bead per group for the live state; keep the rest milky and quiet.
- Do Style every form control explicitly — selects, switch knobs, focus rings — never browser defaults.
- Do Keep all body text on solid milky surfaces at AA contrast.
- Do Alternate layout families between sections; pad above every title.
- Don't Don't default to a white or milky ground.
- Don't Don't use gradients as decoration, neon, or more than three accent families.
- Don't Don't put an accent edge on a card, nest cards, or lean on heavy shadow.
- Don't Don't add emoji or symbol glyphs to buttons or copy — use CSS/SVG primitives like the bead.
### Accessibility
Maintain WCAG AA: #1C3338 on milky surfaces, #EAFBFB on the teal ground. Beads and accent colour never carry information alone — always paired with text. Targets at least 44px high; focus uses a 2px soda ring with offset; reduced-motion users get instant state changes.
## Imagery Direction
### Pairs With
sirop
### Summary
Flat opaque gouache poster prints in a risograph register: hard-stop candy-colour planes, fine paper grain, and glossy round bead highlights catching the light. Subjects are rendered full-frame on the saturated teal-and-candy palette, never on white.
### Subjects
- marble soda bottles and the glass marble
- fizzing bubbles and refracted light
- fresh fruit and syrup pours
- bottling-works objects and crates
- still-life soda counter scenes
### Usage
One full-bleed hero per landing in the Aplat technique; below the hero, return to flat CSS planes. Hero composed with a calmer colour field for an overlaid press block. End every prompt with: NO text, NO letters, NO logos.
```json
{
"$schema": "https://ui.shadcn.com/schema/registry-item.json",
"name": "ramune",
"type": "registry:theme",
"title": "Ramune shadcn Theme",
"cssVars": {
"theme": {},
"light": {
"background": "#0E5C66",
"foreground": "#1C3338",
"card": "#FCF3EE",
"card-foreground": "#1C3338",
"popover": "#FCF3EE",
"popover-foreground": "#1C3338",
"primary": "#1C3338",
"primary-foreground": "#ffffff",
"secondary": "#f4f4f5",
"secondary-foreground": "#111111",
"muted": "#5C7176",
"muted-foreground": "#1C3338",
"accent": "#E8657F",
"accent-foreground": "#ffffff",
"destructive": "#E8657F",
"border": "rgba(28,51,56,0.12)",
"input": "rgba(28,51,56,0.12)",
"ring": "#E8657F",
"chart-1": "#1C3338",
"chart-2": "#f4f4f5",
"chart-3": "#E8657F",
"chart-4": "#57C99B",
"chart-5": "#E0A23C",
"sidebar": "#FCF3EE",
"sidebar-foreground": "#1C3338",
"sidebar-primary": "#1C3338",
"sidebar-primary-foreground": "#ffffff",
"sidebar-accent": "#6FB7D6",
"sidebar-accent-foreground": "#ffffff",
"sidebar-border": "rgba(28,51,56,0.12)",
"sidebar-ring": "#E8657F",
"radius": "24px"
},
"dark": {
"background": "#0f1115",
"foreground": "#f8fafc",
"card": "#181b22",
"card-foreground": "#f8fafc",
"popover": "#181b22",
"popover-foreground": "#f8fafc",
"primary": "#1C3338",
"primary-foreground": "#ffffff",
"secondary": "#252a33",
"secondary-foreground": "#f8fafc",
"muted": "#252a33",
"muted-foreground": "#a1a1aa",
"accent": "#E8657F",
"accent-foreground": "#ffffff",
"destructive": "#E8657F",
"border": "#303642",
"input": "#303642",
"ring": "#E8657F",
"chart-1": "#1C3338",
"chart-2": "#f4f4f5",
"chart-3": "#E8657F",
"chart-4": "#57C99B",
"chart-5": "#E0A23C",
"sidebar": "#181b22",
"sidebar-foreground": "#f8fafc",
"sidebar-primary": "#1C3338",
"sidebar-primary-foreground": "#ffffff",
"sidebar-accent": "#E8657F",
"sidebar-accent-foreground": "#ffffff",
"sidebar-border": "#303642",
"sidebar-ring": "#E8657F",
"radius": "24px"
}
},
"meta": {
"source": "katagami",
"languageId": "en-019ef67c-3c45-7582-ad60-828821a64e88",
"slug": "ramune",
"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": {
"colors": [
"accent",
"bg",
"bg_deep",
"border",
"error",
"info",
"mint",
"muted",
"on_accent",
"on_ground",
"on_ground_muted",
"soda",
"success",
"surface",
"surface_2",
"text",
"warning"
],
"typography": [
"base_size",
"body_font",
"google_fonts_url",
"heading_font",
"heading_transform",
"heading_weight",
"letter_spacing",
"mono_font"
],
"radii": [
"full",
"lg",
"md",
"none",
"sm"
],
"shadows": [
"bead",
"lg",
"md",
"sm"
],
"spacing": [
"base",
"scale"
],
"surfaces": [
"card",
"ground",
"rail"
],
"borders": [
"character",
"default_width",
"style"
],
"motion": [
"duration",
"easing",
"philosophy"
]
}
}
}
```The quick brown fox jumps
The quick brown fox jumps
The quick brown fox jumps
The quick brown fox jumps
Keep Ramune and swap a palette and an art style onto it. The landing & dashboard recolor live.
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.
npx shadcn@latest add button card input textarea select dialog sheet tabs badge separator checkbox switch slider tooltip dropdown-menu table:root {
--background: #0E5C66;
--foreground: #1C3338;
--card: #FCF3EE;
--card-foreground: #1C3338;
--popover: #FCF3EE;
--popover-foreground: #1C3338;
--primary: #1C3338;
--primary-foreground: #ffffff;
--secondary: #f4f4f5;
--secondary-foreground: #111111;
--muted: #5C7176;
--muted-foreground: #1C3338;
--accent: #E8657F;
--accent-foreground: #ffffff;
--destructive: #E8657F;
--border: rgba(28,51,56,0.12);
--input: rgba(28,51,56,0.12);
--ring: #E8657F;
--chart-1: #1C3338;
--chart-2: #f4f4f5;
--chart-3: #E8657F;
--chart-4: #57C99B;
--chart-5: #E0A23C;
--sidebar: #FCF3EE;
--sidebar-foreground: #1C3338;
--sidebar-primary: #1C3338;
--sidebar-primary-foreground: #ffffff;
--sidebar-accent: #6FB7D6;
--sidebar-accent-foreground: #ffffff;
--sidebar-border: rgba(28,51,56,0.12);
--sidebar-ring: #E8657F;
--radius: 24px;
}
.dark {
--background: #0f1115;
--foreground: #f8fafc;
--card: #181b22;
--card-foreground: #f8fafc;
--popover: #181b22;
--popover-foreground: #f8fafc;
--primary: #1C3338;
--primary-foreground: #ffffff;
--secondary: #252a33;
--secondary-foreground: #f8fafc;
--muted: #252a33;
--muted-foreground: #a1a1aa;
--accent: #E8657F;
--accent-foreground: #ffffff;
--destructive: #E8657F;
--border: #303642;
--input: #303642;
--ring: #E8657F;
--chart-1: #1C3338;
--chart-2: #f4f4f5;
--chart-3: #E8657F;
--chart-4: #57C99B;
--chart-5: #E0A23C;
--sidebar: #181b22;
--sidebar-foreground: #f8fafc;
--sidebar-primary: #1C3338;
--sidebar-primary-foreground: #ffffff;
--sidebar-accent: #E8657F;
--sidebar-accent-foreground: #ffffff;
--sidebar-border: #303642;
--sidebar-ring: #E8657F;
--radius: 24px;
}
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 RamuneShadcnKit() {
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">Ramune</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",
"name": "ramune",
"type": "registry:theme",
"cssVars": {
"theme": {
"font-sans": "Zen Maru Gothic, Hiragino Sans, system-ui, sans-serif",
"font-serif": "Fraunces, Hiragino Mincho ProN, Georgia, serif",
"font-mono": "IBM Plex Mono, ui-monospace, monospace",
"radius": "24px"
},
"light": {
"background": "#0E5C66",
"foreground": "#EAFBFB",
"card": "#FCF3EE",
"card-foreground": "#1C3338",
"popover": "#FCF3EE",
"popover-foreground": "#1C3338",
"primary": "#E8657F",
"primary-foreground": "#FFFFFF",
"secondary": "#F4E3DC",
"secondary-foreground": "#1C3338",
"muted": "#F4E3DC",
"muted-foreground": "#5C7176",
"accent": "#6FB7D6",
"accent-foreground": "#0A3A44",
"destructive": "#E8657F",
"destructive-foreground": "#FFFFFF",
"border": "rgba(28,51,56,0.12)",
"input": "rgba(28,51,56,0.16)",
"ring": "#6FB7D6",
"chart-1": "#E8657F",
"chart-2": "#6FB7D6",
"chart-3": "#57C99B",
"chart-4": "#E0A23C",
"chart-5": "#0A4750",
"sidebar": "#0A4750",
"sidebar-foreground": "#EAFBFB",
"sidebar-primary": "#E8657F",
"sidebar-primary-foreground": "#FFFFFF",
"sidebar-accent": "rgba(234,251,251,0.10)",
"sidebar-accent-foreground": "#EAFBFB",
"sidebar-border": "rgba(234,251,251,0.18)",
"sidebar-ring": "#6FB7D6"
},
"dark": {
"background": "#0A4750",
"foreground": "#EAFBFB",
"card": "#0E5C66",
"card-foreground": "#EAFBFB",
"popover": "#0E5C66",
"popover-foreground": "#EAFBFB",
"primary": "#E8657F",
"primary-foreground": "#FFFFFF",
"secondary": "rgba(234,251,251,0.10)",
"secondary-foreground": "#EAFBFB",
"muted": "rgba(234,251,251,0.08)",
"muted-foreground": "#9FD3D6",
"accent": "#6FB7D6",
"accent-foreground": "#0A3A44",
"destructive": "#E8657F",
"destructive-foreground": "#FFFFFF",
"border": "rgba(234,251,251,0.18)",
"input": "rgba(234,251,251,0.22)",
"ring": "#6FB7D6",
"chart-1": "#E8657F",
"chart-2": "#6FB7D6",
"chart-3": "#57C99B",
"chart-4": "#E0A23C",
"chart-5": "#9FD3D6",
"sidebar": "#082F36",
"sidebar-foreground": "#EAFBFB",
"sidebar-primary": "#E8657F",
"sidebar-primary-foreground": "#FFFFFF",
"sidebar-accent": "rgba(234,251,251,0.10)",
"sidebar-accent-foreground": "#EAFBFB",
"sidebar-border": "rgba(234,251,251,0.18)",
"sidebar-ring": "#6FB7D6"
}
}
}
# Ramune shadcn/ui Components
Artifact: `component-recipes-v1`
Author: `katagami-ui-projection`
Language ID: `en-019ef67c-3c45-7582-ad60-828821a64e88`
Slug: `ramune`
## Intent
Ramune is a marble soda works for the screen. It dresses an interface like a flat gouache poster printed in a risograph register: a deep saturated soda-teal ground carries the page, milky candy-colour planes float as flat surfaces, and one glass bead of refracted light follows every live state. It keeps the dew-fresh sweetness of its source while reversing its milky-white default — here the saturated colour is the page, not a tint on a blank sheet.
## 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:
{
"bg": "#0E5C66",
"bg_deep": "#0A4750",
"surface": "#FCF3EE",
"surface_2": "#F4E3DC",
"text": "#1C3338",
"muted": "#5C7176",
"on_ground": "#EAFBFB",
"on_ground_muted": "#9FD3D6",
"accent": "#E8657F",
"on_accent": "#FFFFFF",
"soda": "#6FB7D6",
"mint": "#57C99B",
"border": "rgba(28,51,56,0.12)",
"success": "#57C99B",
"warning": "#E0A23C",
"error": "#E8657F",
"info": "#6FB7D6"
}
Typography:
{
"base_size": "17px",
"body_font": "Zen Maru Gothic",
"heading_font": "Fraunces",
"mono_font": "IBM Plex Mono",
"heading_weight": "600",
"heading_transform": "none",
"letter_spacing": "-0.02em",
"google_fonts_url": "https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600&family=Zen+Maru+Gothic:wght@400;500;700&family=IBM+Plex+Mono:wght@500&display=swap"
}
## Visual character to preserve
- Make the source language's structural identity visible in every component state.
## ShadSync visual profile
{
"family": "paper-collage",
"material": "paper",
"contour": "default",
"border": "solid",
"underlay": false,
"grain": true,
"stickerBadges": false,
"motion": "still",
"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/ramune/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: Start from the saturated teal ground; let colour carry the page.; Use one glass bead per group for the live state; keep the rest milky and quiet.; Style every form control explicitly — selects, switch knobs, focus rings — never browser defaults.; Keep all body text on solid milky surfaces at AA contrast.; Alternate layout families between sections; pad above every title.
- Do not: Don't default to a white or milky ground.; Don't use gradients as decoration, neon, or more than three accent families.; Don't put an accent edge on a card, nest cards, or lean on heavy shadow.; Don't add emoji or symbol glyphs to buttons or copy — use CSS/SVG primitives like the bead.
## 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 RamuneShadcnKit() {
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">Ramune</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
{
"grid": "12-column max-1180px contained content on a full-bleed teal ground; full-bleed hero spans 100vw, full-bleed bands use fizz-deep teal.",
"whitespace": "Generous; always pad above titles; let the teal air remain open.",
"density": "low-to-medium",
"responsive": "Stack to a single column on mobile, hide non-essential nav and table columns, never overflow horizontally; cap and centre on ultra-wide while only the hero spans 100vw. minmax(0,1fr) columns and min-width:0 children everywhere.",
"breakpoints": {
"mobile": "390px",
"tablet": "760px",
"desktop": "1024px",
"wide": "1700px"
}
}
{
"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-019ef67c-3c45-7582-ad60-828821a64e88",
"name": "Ramune",
"slug": "ramune"
},
"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": [],
"visualProfile": {
"family": "system",
"material": "flat",
"contour": "default",
"border": "solid",
"underlay": false,
"grain": false,
"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": "Ramune 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": [
"Start from the saturated teal ground; let colour carry the page.",
"Use one glass bead per group for the live state; keep the rest milky and quiet.",
"Style every form control explicitly — selects, switch knobs, focus rings — never browser defaults.",
"Keep all body text on solid milky surfaces at AA contrast.",
"Alternate layout families between sections; pad above every title."
],
"dont": [
"Don't default to a white or milky ground.",
"Don't use gradients as decoration, neon, or more than three accent families.",
"Don't put an accent edge on a card, nest cards, or lean on heavy shadow.",
"Don't add emoji or symbol glyphs to buttons or copy — use CSS/SVG primitives like the bead."
]
}
}