Yūnagi

npx shadcn@latest add button card input textarea select dialog sheet tabs badge separator checkbox switch slider tooltip dropdown-menu table

:root {
  --background: #E9F1F6;
  --foreground: #1B2C3F;
  --card: #F8FAFC;
  --card-foreground: #1B2C3F;
  --popover: #F8FAFC;
  --popover-foreground: #1B2C3F;
  --primary: #1B2C3F;
  --primary-foreground: #ffffff;
  --secondary: #f4f4f5;
  --secondary-foreground: #111111;
  --muted: #5A6E80;
  --muted-foreground: #1B2C3F;
  --accent: #6B8FC7;
  --accent-foreground: #ffffff;
  --destructive: #C26A6A;
  --border: #CBDBE8;
  --input: #CBDBE8;
  --ring: #6B8FC7;
  --chart-1: #1B2C3F;
  --chart-2: #f4f4f5;
  --chart-3: #6B8FC7;
  --chart-4: #5E9E7C;
  --chart-5: #CF9A4E;
  --sidebar: #F8FAFC;
  --sidebar-foreground: #1B2C3F;
  --sidebar-primary: #1B2C3F;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #6FA0C2;
  --sidebar-accent-foreground: #ffffff;
  --sidebar-border: #CBDBE8;
  --sidebar-ring: #6B8FC7;
  --radius: 24px;
}

.dark {
  --background: #0f1115;
  --foreground: #f8fafc;
  --card: #181b22;
  --card-foreground: #f8fafc;
  --popover: #181b22;
  --popover-foreground: #f8fafc;
  --primary: #1B2C3F;
  --primary-foreground: #ffffff;
  --secondary: #252a33;
  --secondary-foreground: #f8fafc;
  --muted: #252a33;
  --muted-foreground: #a1a1aa;
  --accent: #6B8FC7;
  --accent-foreground: #ffffff;
  --destructive: #C26A6A;
  --border: #303642;
  --input: #303642;
  --ring: #6B8FC7;
  --chart-1: #1B2C3F;
  --chart-2: #f4f4f5;
  --chart-3: #6B8FC7;
  --chart-4: #5E9E7C;
  --chart-5: #CF9A4E;
  --sidebar: #181b22;
  --sidebar-foreground: #f8fafc;
  --sidebar-primary: #1B2C3F;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #6B8FC7;
  --sidebar-accent-foreground: #ffffff;
  --sidebar-border: #303642;
  --sidebar-ring: #6B8FC7;
  --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 YNagiShadcnKit() {
  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">Yūnagi</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": "yunagi",
  "type": "registry:theme",
  "title": "Yūnagi — Evening Calm",
  "description": "A quiet atmospheric interface theme: cool painted-sky blues, frosted translucent surfaces, one rationed warm late-sun accent, pill controls, and soft horizon-band seams instead of hard borders.",
  "cssVars": {
    "theme": {
      "font-sans": "Zen Kaku Gothic New, system-ui, sans-serif",
      "font-serif": "Shippori Mincho, serif",
      "font-mono": "Fragment Mono, ui-monospace, monospace",
      "radius": "1rem"
    },
    "light": {
      "background": "#E9F1F6",
      "foreground": "#1B2C3F",
      "card": "#F8FAFC",
      "card-foreground": "#1B2C3F",
      "popover": "#F8FAFC",
      "popover-foreground": "#1B2C3F",
      "primary": "#6B8FC7",
      "primary-foreground": "#FBFDFF",
      "secondary": "#DCEAF2",
      "secondary-foreground": "#2B3F55",
      "muted": "#DDE9F1",
      "muted-foreground": "#5A6E80",
      "accent": "#F2B873",
      "accent-foreground": "#5A3F12",
      "destructive": "#C26A6A",
      "destructive-foreground": "#FBFDFF",
      "border": "#CBDBE8",
      "input": "#CBDBE8",
      "ring": "#6B8FC7",
      "chart-1": "#6B8FC7",
      "chart-2": "#9CC3DA",
      "chart-3": "#F2B873",
      "chart-4": "#5E9E7C",
      "chart-5": "#6FA0C2",
      "radius": "1rem",
      "sidebar": "#EFF6FA",
      "sidebar-foreground": "#1B2C3F",
      "sidebar-primary": "#6B8FC7",
      "sidebar-primary-foreground": "#FBFDFF",
      "sidebar-accent": "#F2B873",
      "sidebar-accent-foreground": "#5A3F12",
      "sidebar-border": "#CBDBE8",
      "sidebar-ring": "#6B8FC7"
    },
    "dark": {
      "background": "#11212F",
      "foreground": "#E6EFF6",
      "card": "#17293A",
      "card-foreground": "#E6EFF6",
      "popover": "#17293A",
      "popover-foreground": "#E6EFF6",
      "primary": "#9CC3DA",
      "primary-foreground": "#0F1D29",
      "secondary": "#1F3A4F",
      "secondary-foreground": "#CFE0EE",
      "muted": "#1C3245",
      "muted-foreground": "#9FB6C8",
      "accent": "#F2B873",
      "accent-foreground": "#33240C",
      "destructive": "#D08585",
      "destructive-foreground": "#0F1D29",
      "border": "#274056",
      "input": "#274056",
      "ring": "#9CC3DA",
      "chart-1": "#9CC3DA",
      "chart-2": "#6B8FC7",
      "chart-3": "#F2B873",
      "chart-4": "#7BBA98",
      "chart-5": "#6FA0C2",
      "sidebar": "#142433",
      "sidebar-foreground": "#E6EFF6",
      "sidebar-primary": "#9CC3DA",
      "sidebar-primary-foreground": "#0F1D29",
      "sidebar-accent": "#F2B873",
      "sidebar-accent-foreground": "#33240C",
      "sidebar-border": "#274056",
      "sidebar-ring": "#9CC3DA"
    }
  }
}

# Yūnagi shadcn/ui Components

Artifact: `component-recipes-v1`
Author: `katagami-ui-projection`
Language ID: `en-019ef73d-2fbf-7e33-88d5-bef9ccf7bf0a`
Slug: `yunagi-evening-calm`

## Intent

Yūnagi — the evening calm, the still hour when the wind drops. A quiet atmospheric interface language that borrows the emotional logic of hand-painted anime backgrounds: layered painted skies carry depth, hazed distance softens transitions, and small islands of crisp utility float over a diffuse field. Interfaces should feel inhaled rather than assembled. A faithful refinement of Skywash Quiet UI, kept true to its idea and cool-sky palette, brought to standard.

## 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": "#E9F1F6",
  "surface": "#F8FAFC",
  "text": "#1B2C3F",
  "muted": "#5A6E80",
  "border": "#CBDBE8",
  "accent": "#6B8FC7",
  "accent_2": "#9CC3DA",
  "accent_warm": "#F2B873",
  "on_accent": "#FBFDFF",
  "success": "#5E9E7C",
  "warning": "#CF9A4E",
  "error": "#C26A6A",
  "info": "#6FA0C2"
}

Typography:

{
  "base_size": "17px",
  "body_font": "Zen Kaku Gothic New",
  "heading_font": "Shippori Mincho",
  "mono_font": "Fragment Mono",
  "heading_weight": "700",
  "heading_transform": "none",
  "letter_spacing": "-0.02em",
  "google_fonts_url": "https://fonts.googleapis.com/css2?family=Shippori+Mincho:wght@500;600;700&family=Zen+Kaku+Gothic+New:wght@400;500;700&family=Fragment+Mono:ital@0;1&display=swap"
}

## Visual character to preserve

- full-bleed misty sky gradients shifting from pale light to a saturated horizon band
- gouache-like cloud and fog edges from blurred layered shapes, not sharp dividers
- painted foliage silhouettes framing the lower horizon from radial-gradient clusters
- small crisp translucent control bars and chips floating over broad diffuse fields
- panes parted by low-contrast horizon-band light seams rather than boxed outlines

## ShadSync visual profile

{
  "family": "system",
  "material": "flat",
  "contour": "default",
  "border": "solid",
  "underlay": true,
  "grain": false,
  "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/yunagi-evening-calm/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 layered gradients to imply weather and depth; let one atmospheric field unify multiple content blocks; keep controls minimal, compact, and visually quiet; use silhouettes and bloom as environmental framing devices; reserve the warm accent for active state and the one current cue
- Do not: do not turn the language into a component catalog of equal cards; do not use harsh black strokes or hard drop-shadows; do not crowd the scene with many equal-weight buttons; do not use neon saturation or cyberpunk contrast; do not let decorative texture overpower content legibility

## 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 YNagiShadcnKit() {
  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">Yūnagi</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": "Desktop: a generous contained column (~1180px) with overlapping translucent panes; the only full-bleed element is the hero. Tablet stacks to split sections; mobile collapses to a single column of floating modules.",
  "whitespace": "Whitespace simulates air and distance: larger top and side breathing zones, soft overlaps between modules, no cramped control clusters.",
  "density": "low-medium",
  "responsive": "Use minmax(0,1fr) columns and min-width:0 children so grids never blow out; hide non-essential nav and table columns on mobile; cap and centre content on ultra-wide, only the hero spans 100vw.",
  "breakpoints": {
    "mobile": "0-639px",
    "tablet": "640-999px",
    "desktop": "1000px+"
  }
}

{
  "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-019ef73d-2fbf-7e33-88d5-bef9ccf7bf0a",
    "name": "Yūnagi",
    "slug": "yunagi-evening-calm"
  },
  "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": [
    "full-bleed misty sky gradients shifting from pale light to a saturated horizon band",
    "gouache-like cloud and fog edges from blurred layered shapes, not sharp dividers",
    "painted foliage silhouettes framing the lower horizon from radial-gradient clusters",
    "small crisp translucent control bars and chips floating over broad diffuse fields",
    "panes parted by low-contrast horizon-band light seams rather than boxed outlines"
  ],
  "visualProfile": {
    "family": "system",
    "material": "flat",
    "contour": "default",
    "border": "solid",
    "underlay": true,
    "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": "Yūnagi 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 layered gradients to imply weather and depth",
      "let one atmospheric field unify multiple content blocks",
      "keep controls minimal, compact, and visually quiet",
      "use silhouettes and bloom as environmental framing devices",
      "reserve the warm accent for active state and the one current cue"
    ],
    "dont": [
      "do not turn the language into a component catalog of equal cards",
      "do not use harsh black strokes or hard drop-shadows",
      "do not crowd the scene with many equal-weight buttons",
      "do not use neon saturation or cyberpunk contrast",
      "do not let decorative texture overpower content legibility"
    ]
  }
}