Civic Arcade Pluralism

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

:root {
  --background: #F8F3E8;
  --foreground: #171313;
  --card: #FFFBEF;
  --card-foreground: #171313;
  --popover: #FFFBEF;
  --popover-foreground: #171313;
  --primary: #0057D9;
  --primary-foreground: #ffffff;
  --secondary: #E11931;
  --secondary-foreground: #ffffff;
  --muted: #6B625B;
  --muted-foreground: #171313;
  --accent: #F6D800;
  --accent-foreground: #111111;
  --destructive: #C9152D;
  --border: #171313;
  --input: #171313;
  --ring: #F6D800;
  --chart-1: #0057D9;
  --chart-2: #E11931;
  --chart-3: #F6D800;
  --chart-4: #12A879;
  --chart-5: #F6B400;
  --sidebar: #FFFBEF;
  --sidebar-foreground: #171313;
  --sidebar-primary: #0057D9;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #6B5BFF;
  --sidebar-accent-foreground: #ffffff;
  --sidebar-border: #171313;
  --sidebar-ring: #F6D800;
  --radius: 6px;
}

.dark {
  --background: #0f1115;
  --foreground: #f8fafc;
  --card: #181b22;
  --card-foreground: #f8fafc;
  --popover: #181b22;
  --popover-foreground: #f8fafc;
  --primary: #0057D9;
  --primary-foreground: #ffffff;
  --secondary: #252a33;
  --secondary-foreground: #f8fafc;
  --muted: #252a33;
  --muted-foreground: #a1a1aa;
  --accent: #F6D800;
  --accent-foreground: #111111;
  --destructive: #C9152D;
  --border: #303642;
  --input: #303642;
  --ring: #F6D800;
  --chart-1: #0057D9;
  --chart-2: #E11931;
  --chart-3: #F6D800;
  --chart-4: #12A879;
  --chart-5: #F6B400;
  --sidebar: #181b22;
  --sidebar-foreground: #f8fafc;
  --sidebar-primary: #0057D9;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #F6D800;
  --sidebar-accent-foreground: #111111;
  --sidebar-border: #303642;
  --sidebar-ring: #F6D800;
  --radius: 6px;
}

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 CivicArcadePluralismShadcnKit() {
  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">Civic Arcade Pluralism</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": "#F6D800",
      "accent-foreground": "#111111",
      "background": "#0f1115",
      "border": "#303642",
      "card": "#181b22",
      "card-foreground": "#f8fafc",
      "chart-1": "#0057D9",
      "chart-2": "#E11931",
      "chart-3": "#F6D800",
      "chart-4": "#12A879",
      "chart-5": "#F6B400",
      "destructive": "#C9152D",
      "foreground": "#f8fafc",
      "input": "#303642",
      "muted": "#252a33",
      "muted-foreground": "#a1a1aa",
      "popover": "#181b22",
      "popover-foreground": "#f8fafc",
      "primary": "#0057D9",
      "primary-foreground": "#ffffff",
      "radius": "6px",
      "ring": "#F6D800",
      "secondary": "#252a33",
      "secondary-foreground": "#f8fafc",
      "sidebar": "#181b22",
      "sidebar-accent": "#F6D800",
      "sidebar-accent-foreground": "#111111",
      "sidebar-border": "#303642",
      "sidebar-foreground": "#f8fafc",
      "sidebar-primary": "#0057D9",
      "sidebar-primary-foreground": "#ffffff",
      "sidebar-ring": "#F6D800"
    },
    "light": {
      "accent": "#F6D800",
      "accent-foreground": "#111111",
      "background": "#F8F3E8",
      "border": "#171313",
      "card": "#FFFBEF",
      "card-foreground": "#171313",
      "chart-1": "#0057D9",
      "chart-2": "#E11931",
      "chart-3": "#F6D800",
      "chart-4": "#12A879",
      "chart-5": "#F6B400",
      "destructive": "#C9152D",
      "foreground": "#171313",
      "input": "#171313",
      "muted": "#6B625B",
      "muted-foreground": "#171313",
      "popover": "#FFFBEF",
      "popover-foreground": "#171313",
      "primary": "#0057D9",
      "primary-foreground": "#ffffff",
      "radius": "6px",
      "ring": "#F6D800",
      "secondary": "#E11931",
      "secondary-foreground": "#ffffff",
      "sidebar": "#FFFBEF",
      "sidebar-accent": "#6B5BFF",
      "sidebar-accent-foreground": "#ffffff",
      "sidebar-border": "#171313",
      "sidebar-foreground": "#171313",
      "sidebar-primary": "#0057D9",
      "sidebar-primary-foreground": "#ffffff",
      "sidebar-ring": "#F6D800"
    },
    "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-019e6677-38d1-7773-8006-b41c8b822f61",
    "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": "civic-arcade-pluralism",
    "source": "katagami"
  },
  "name": "civic-arcade-pluralism",
  "title": "Civic Arcade Pluralism shadcn Theme",
  "type": "registry:theme"
}

# Civic Arcade Pluralism shadcn/ui Components

Artifact: `component-recipes-v1`
Author: `katagami-ui-projection`
Language ID: `en-019e6677-38d1-7773-8006-b41c8b822f61`
Slug: `civic-arcade-pluralism`

## Intent

A postmodern product language for civic decision tools that turns Memphis geometry and historic facade quotations into a disciplined digital operating surface: playful, plural, high-chroma, but organized around usable review workflows rather than decorative chaos.

## 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": "#F6D800",
  "background": "#F8F3E8",
  "border": "#171313",
  "error": "#C9152D",
  "info": "#6B5BFF",
  "muted": "#6B625B",
  "primary": "#0057D9",
  "secondary": "#E11931",
  "success": "#12A879",
  "surface": "#FFFBEF",
  "text": "#171313",
  "warning": "#F6B400"
}

Typography:

{
  "base_size": "16px",
  "body_font": "Atkinson Hyperlegible",
  "google_fonts_url": "https://fonts.googleapis.com/css2?family=Atkinson+Hyperlegible:wght@400;700&family=Oswald:wght@500;700&family=Space+Mono:wght@400;700&display=swap",
  "heading_font": "Oswald",
  "letter_spacing": "-0.01em",
  "line_height": 1.48,
  "mono_font": "Space Mono",
  "scale_ratio": 1.25
}

## Visual character to preserve

- Screens use a 12-column modular grid with deliberate half-cell offsets, so major panels step like a playful city elevation while controls remain aligned inside each module.
- Primary surfaces are off-white slabs with 3px black borders, cobalt or cherry side-tabs, and small checkerboard corner keys that mark ownership and active state.
- Interactive controls use a single committed geometry: squared rectangles with 6px clipped pseudo-corners and one-directional 4px color shadow offsets instead of soft drop shadows.
- Backgrounds combine sparse mint grid lines, oversized lemon disks, and lilac arch fragments as structural zones behind content rather than scattered decoration.
- Typography pairs condensed display headlines with a readable humanist sans body and compact mono labels, creating distinct voices for proclamations, work text, and system codes.

## ShadSync visual profile

{
  "family": "system",
  "material": "flat",
  "contour": "default",
  "border": "solid",
  "underlay": true,
  "grain": false,
  "stickerBadges": false,
  "motion": "still",
  "density": "dense",
  "accents": [
    "primary",
    "accent",
    "secondary",
    "muted"
  ]
}

## Signature component recipes

### Button
Use `Button` for primary, secondary, outline, and ghost actions. Primary actions must expose the language's strongest contrast pair, while secondary and ghost actions should preserve the surface treatment instead of falling back to default neutral SaaS styling.

### Card
Use `Card`, `CardHeader`, `CardContent`, `CardFooter`, and `CardAction` as the main composition frame. Cards should demonstrate the language's surface, border, hierarchy, and density rules rather than appearing as generic rounded rectangles.

### Input and Textarea
Use `Input` and `Textarea` with visible focus rings, field labels, validation states, and the language's rhythm. Forms should show real product content, not placeholder-only controls.

### Select, Tabs, and Table
Use `Select`, `Tabs`, and `Table` to prove navigation, filtering, and dense data states. The table should show row rhythm, separators, hover/focus states, and an empty or status state when the language calls for it.

### Dialog and Sheet
Use `Dialog` for centered decisions and `Sheet` for contextual editing. Both should inherit the language's spacing, border, overlay, and motion rules.

## Preview shots

- `application-shell`: dashboard or workspace shell with navigation, cards, forms, and state badges.
- `detail-editor`: focused editing flow using input, textarea, select, switch/checkbox, dialog or sheet, and action buttons.
- `data-operations`: table-heavy operational view with tabs, dropdown menu affordances, badges, and destructive/empty states.
- Each preview shot must include a renderable `scene` payload with concrete headline, description, actions, and rows/fields/stats for the UI preview.

## Implementation contract

- Start from local `ui/src/components/ui` shadcn-style primitives; do not create a second component system.
- Apply `/katagami/shadcn/civic-arcade-pluralism/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: Anchor every playful move to navigation, ownership, status, or hierarchy.; Keep cobalt, cherry, and lemon as the primary bright trio, using mint and lilac mostly as underlay or quiet support.; Use black borders and mono labels consistently so plural forms still feel like one system.; Make responsive layouts re-stack into clear proposal-reading order.
- Do not: Do not scatter Memphis shapes as decorative filler without workflow meaning.; Do not use generic blurred shadows, glassmorphism, or soft SaaS cards.; Do not let more than three bright colors dominate the same surface.; Do not mix rounded pills, blobs, and sharp cards without the clipped-corner rule.

## 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 CivicArcadePluralismShadcnKit() {
  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">Civic Arcade Pluralism</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 and above",
  "grid": "Twelve-column desktop grid with 24px gutters and controlled half-cell offsets; tablet collapses to six columns and mobile to one column with tabs becoming horizontal chips.",
  "whitespace": "Use off-white margins as silence between chroma blocks; leave at least 24px between unrelated slabs and keep bright underlays behind no more than one third of the viewport."
}

{
  "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-019e6677-38d1-7773-8006-b41c8b822f61",
    "name": "Civic Arcade Pluralism",
    "slug": "civic-arcade-pluralism"
  },
  "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": [
    "Screens use a 12-column modular grid with deliberate half-cell offsets, so major panels step like a playful city elevation while controls remain aligned inside each module.",
    "Primary surfaces are off-white slabs with 3px black borders, cobalt or cherry side-tabs, and small checkerboard corner keys that mark ownership and active state.",
    "Interactive controls use a single committed geometry: squared rectangles with 6px clipped pseudo-corners and one-directional 4px color shadow offsets instead of soft drop shadows.",
    "Backgrounds combine sparse mint grid lines, oversized lemon disks, and lilac arch fragments as structural zones behind content rather than scattered decoration.",
    "Typography pairs condensed display headlines with a readable humanist sans body and compact mono labels, creating distinct voices for proclamations, work text, and system codes."
  ],
  "visualProfile": {
    "family": "system",
    "material": "flat",
    "contour": "default",
    "border": "solid",
    "underlay": true,
    "grain": false,
    "stickerBadges": false,
    "motion": "still",
    "density": "dense",
    "accents": [
      "primary",
      "accent",
      "secondary",
      "muted"
    ]
  },
  "shots": [
    {
      "id": "application-shell",
      "title": "Application shell",
      "viewport": "desktop",
      "primitives": [
        "button",
        "card",
        "input",
        "select",
        "tabs",
        "badge",
        "separator",
        "table"
      ],
      "composition": "A real product workspace with navigation, summary cards, filtering controls, and one dense content region.",
      "mustShow": [
        "primary and secondary actions",
        "card hierarchy",
        "filterable state",
        "table or list density"
      ],
      "avoid": [
        "component inventory walls",
        "placeholder-only content",
        "generic rounded SaaS chrome"
      ],
      "scene": {
        "eyebrow": "workspace spread",
        "headline": "Civic Arcade Pluralism 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": [
      "Anchor every playful move to navigation, ownership, status, or hierarchy.",
      "Keep cobalt, cherry, and lemon as the primary bright trio, using mint and lilac mostly as underlay or quiet support.",
      "Use black borders and mono labels consistently so plural forms still feel like one system.",
      "Make responsive layouts re-stack into clear proposal-reading order."
    ],
    "dont": [
      "Do not scatter Memphis shapes as decorative filler without workflow meaning.",
      "Do not use generic blurred shadows, glassmorphism, or soft SaaS cards.",
      "Do not let more than three bright colors dominate the same surface.",
      "Do not mix rounded pills, blobs, and sharp cards without the clipped-corner rule."
    ]
  }
}