Minimal repro

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

:root {
  --background: #F7F3EA;
  --foreground: #111827;
  --card: #FFFFFF;
  --card-foreground: #111827;
  --popover: #FFFFFF;
  --popover-foreground: #111827;
  --primary: #2563EB;
  --primary-foreground: #ffffff;
  --secondary: #475569;
  --secondary-foreground: #ffffff;
  --muted: #E5E7EB;
  --muted-foreground: #111827;
  --accent: #EF4444;
  --accent-foreground: #ffffff;
  --destructive: #dc2626;
  --border: #CBD5E1;
  --input: #CBD5E1;
  --ring: #EF4444;
  --chart-1: #2563EB;
  --chart-2: #475569;
  --chart-3: #EF4444;
  --chart-4: #10B981;
  --chart-5: #F59E0B;
  --sidebar: #FFFFFF;
  --sidebar-foreground: #111827;
  --sidebar-primary: #2563EB;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #EF4444;
  --sidebar-accent-foreground: #ffffff;
  --sidebar-border: #CBD5E1;
  --sidebar-ring: #EF4444;
  --radius: 6px;
}

.dark {
  --background: #0f1115;
  --foreground: #f8fafc;
  --card: #181b22;
  --card-foreground: #f8fafc;
  --popover: #181b22;
  --popover-foreground: #f8fafc;
  --primary: #2563EB;
  --primary-foreground: #ffffff;
  --secondary: #252a33;
  --secondary-foreground: #f8fafc;
  --muted: #252a33;
  --muted-foreground: #a1a1aa;
  --accent: #EF4444;
  --accent-foreground: #ffffff;
  --destructive: #dc2626;
  --border: #303642;
  --input: #303642;
  --ring: #EF4444;
  --chart-1: #2563EB;
  --chart-2: #475569;
  --chart-3: #EF4444;
  --chart-4: #10B981;
  --chart-5: #F59E0B;
  --sidebar: #181b22;
  --sidebar-foreground: #f8fafc;
  --sidebar-primary: #2563EB;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #EF4444;
  --sidebar-accent-foreground: #ffffff;
  --sidebar-border: #303642;
  --sidebar-ring: #EF4444;
  --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 MinimalReproShadcnKit() {
  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">Minimal repro</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": "minimal-repro",
  "type": "registry:theme",
  "title": "Minimal repro shadcn Theme",
  "cssVars": {
    "theme": {},
    "light": {
      "background": "#F7F3EA",
      "foreground": "#111827",
      "card": "#FFFFFF",
      "card-foreground": "#111827",
      "popover": "#FFFFFF",
      "popover-foreground": "#111827",
      "primary": "#2563EB",
      "primary-foreground": "#ffffff",
      "secondary": "#475569",
      "secondary-foreground": "#ffffff",
      "muted": "#E5E7EB",
      "muted-foreground": "#111827",
      "accent": "#EF4444",
      "accent-foreground": "#ffffff",
      "destructive": "#dc2626",
      "border": "#CBD5E1",
      "input": "#CBD5E1",
      "ring": "#EF4444",
      "chart-1": "#2563EB",
      "chart-2": "#475569",
      "chart-3": "#EF4444",
      "chart-4": "#10B981",
      "chart-5": "#F59E0B",
      "sidebar": "#FFFFFF",
      "sidebar-foreground": "#111827",
      "sidebar-primary": "#2563EB",
      "sidebar-primary-foreground": "#ffffff",
      "sidebar-accent": "#EF4444",
      "sidebar-accent-foreground": "#ffffff",
      "sidebar-border": "#CBD5E1",
      "sidebar-ring": "#EF4444",
      "radius": "6px"
    },
    "dark": {
      "background": "#0f1115",
      "foreground": "#f8fafc",
      "card": "#181b22",
      "card-foreground": "#f8fafc",
      "popover": "#181b22",
      "popover-foreground": "#f8fafc",
      "primary": "#2563EB",
      "primary-foreground": "#ffffff",
      "secondary": "#252a33",
      "secondary-foreground": "#f8fafc",
      "muted": "#252a33",
      "muted-foreground": "#a1a1aa",
      "accent": "#EF4444",
      "accent-foreground": "#ffffff",
      "destructive": "#dc2626",
      "border": "#303642",
      "input": "#303642",
      "ring": "#EF4444",
      "chart-1": "#2563EB",
      "chart-2": "#475569",
      "chart-3": "#EF4444",
      "chart-4": "#10B981",
      "chart-5": "#F59E0B",
      "sidebar": "#181b22",
      "sidebar-foreground": "#f8fafc",
      "sidebar-primary": "#2563EB",
      "sidebar-primary-foreground": "#ffffff",
      "sidebar-accent": "#EF4444",
      "sidebar-accent-foreground": "#ffffff",
      "sidebar-border": "#303642",
      "sidebar-ring": "#EF4444",
      "radius": "6px"
    }
  },
  "meta": {
    "source": "katagami",
    "languageId": "en-019e04f8-a87f-7123-bbb2-c59e5a75a160",
    "slug": "minimal-repro",
    "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": [
        "evidence",
        "failure_rail",
        "focus",
        "hairline"
      ],
      "colors": [
        "accent",
        "background",
        "border",
        "danger",
        "foreground",
        "muted",
        "primary",
        "secondary",
        "success",
        "surface",
        "surface_alt",
        "warning"
      ],
      "motion": [
        "duration_base",
        "duration_fast",
        "easing",
        "principle"
      ],
      "opacity": [
        "disabled",
        "overlay"
      ],
      "radii": [
        "lg",
        "md",
        "pill",
        "sm"
      ],
      "shadows": [
        "focus",
        "md",
        "sm"
      ],
      "spacing": [
        "lg",
        "md",
        "sm",
        "xl",
        "xs",
        "xxl"
      ],
      "surfaces": [
        "bench",
        "case",
        "evidence",
        "failure_tint",
        "inverted"
      ],
      "typography": [
        "body_font",
        "google_fonts_url",
        "heading_font",
        "line_height",
        "mono_font",
        "scale"
      ]
    }
  }
}

# Minimal repro shadcn/ui Components

Artifact: `component-recipes-v1`
Author: `katagami-ui-projection`
Language ID: `en-019e04f8-a87f-7123-bbb2-c59e5a75a160`
Slug: `minimal-repro`

## Intent

shadcn/ui component recipes for the Katagami language Minimal repro.

## 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": "#EF4444",
  "background": "#F7F3EA",
  "border": "#CBD5E1",
  "danger": "#DC2626",
  "foreground": "#111827",
  "muted": "#E5E7EB",
  "primary": "#2563EB",
  "secondary": "#475569",
  "success": "#10B981",
  "surface": "#FFFFFF",
  "surface_alt": "#F1F5F9",
  "warning": "#F59E0B"
}

Typography:

{
  "body_font": "IBM Plex Sans",
  "google_fonts_url": "https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Sans:wght@400;500;600;700&display=swap",
  "heading_font": "IBM Plex Sans",
  "line_height": "1.55",
  "mono_font": "IBM Plex Mono",
  "scale": {
    "base": "1rem",
    "lg": "1.125rem",
    "sm": "0.875rem",
    "xl": "1.5rem",
    "xs": "0.75rem",
    "xxl": "2.25rem"
  }
}

## Visual character to preserve

- A paper-white debug bench uses #F7F3EA panels on #111827 ink with thin #CBD5E1 dividers, so each region reads like an isolated test case rather than a marketing card.
- Reproduction focus is expressed with vivid #EF4444 failure rails, #F59E0B warning tags, and #10B981 passing badges applied as left borders, chips, and status dots in concrete CSS.
- Typography pairs IBM Plex Sans headings with IBM Plex Mono evidence fields; code-like labels, tabular numbers, and uppercase step markers make the interface feel inspectable.
- Layouts use constrained grids, numbered steps, small checklists, and annotated callouts with dashed outlines to show the minimum path from input to observable result.

## ShadSync visual profile

{
  "family": "paper-collage",
  "material": "paper",
  "contour": "pebble",
  "border": "dashed",
  "underlay": false,
  "grain": true,
  "stickerBadges": true,
  "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/minimal-repro/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 with the smallest reproducible path and show every input that affects the result.; Pair each color status with text labels, icons, or rail patterns so the state is not color-only.; Use mono typography for values, timestamps, IDs, and code excerpts to reinforce inspectability.; Keep motion short and deterministic, limited to revealing changed state or validation feedback.
- Do not: Do not add decorative gradients, mascot illustrations, or cinematic effects that obscure the proof.; Do not hide errors behind hover-only UI or rely on color without labels.; Do not use rounded glassmorphism, soft shadows, or vague empty states that weaken the lab-bench character.; Do not create generic component catalogs; always stage a plausible debugging workflow.

## 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 MinimalReproShadcnKit() {
  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">Minimal repro</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

{
  "accessibility": "Maintain WCAG AA contrast, visible focus rings, non-color status labels, reduced-motion safe transitions, and 44px touch targets on mobile.",
  "density": "High information density is acceptable when hierarchy is explicit; use 16px base gaps and reserve large whitespace for isolating the failing case.",
  "grid": "12-column desktop bench with a narrow reproduction checklist, wide evidence workspace, and compact status sidebar; collapse to 6 columns on tablet and single column on mobile.",
  "responsive": "At 1440px show tri-pane investigation, at 768px stack status below evidence, and at 375px turn steps into full-width cards with sticky primary action."
}

{
  "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-019e04f8-a87f-7123-bbb2-c59e5a75a160",
    "name": "Minimal repro",
    "slug": "minimal-repro"
  },
  "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": [
    "A paper-white debug bench uses #F7F3EA panels on #111827 ink with thin #CBD5E1 dividers, so each region reads like an isolated test case rather than a marketing card.",
    "Reproduction focus is expressed with vivid #EF4444 failure rails, #F59E0B warning tags, and #10B981 passing badges applied as left borders, chips, and status dots in concrete CSS.",
    "Typography pairs IBM Plex Sans headings with IBM Plex Mono evidence fields; code-like labels, tabular numbers, and uppercase step markers make the interface feel inspectable.",
    "Layouts use constrained grids, numbered steps, small checklists, and annotated callouts with dashed outlines to show the minimum path from input to observable result."
  ],
  "visualProfile": {
    "family": "paper-collage",
    "material": "paper",
    "contour": "pebble",
    "border": "dashed",
    "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": "Minimal repro 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 with the smallest reproducible path and show every input that affects the result.",
      "Pair each color status with text labels, icons, or rail patterns so the state is not color-only.",
      "Use mono typography for values, timestamps, IDs, and code excerpts to reinforce inspectability.",
      "Keep motion short and deterministic, limited to revealing changed state or validation feedback."
    ],
    "dont": [
      "Do not add decorative gradients, mascot illustrations, or cinematic effects that obscure the proof.",
      "Do not hide errors behind hover-only UI or rely on color without labels.",
      "Do not use rounded glassmorphism, soft shadows, or vague empty states that weaken the lab-bench character.",
      "Do not create generic component catalogs; always stage a plausible debugging workflow."
    ]
  }
}