Calibrated Paint Canvas

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

:root {
  --background: #F8F6F1;
  --foreground: #242424;
  --card: #FFFFFF;
  --card-foreground: #242424;
  --popover: #FFFFFF;
  --popover-foreground: #242424;
  --primary: #1D4ED8;
  --primary-foreground: #ffffff;
  --secondary: #F05A3B;
  --secondary-foreground: #ffffff;
  --muted: #74736F;
  --muted-foreground: #242424;
  --accent: #D8D939;
  --accent-foreground: #111111;
  --destructive: #D94B3D;
  --border: #DCD8CF;
  --input: #DCD8CF;
  --ring: #D8D939;
  --chart-1: #1D4ED8;
  --chart-2: #F05A3B;
  --chart-3: #D8D939;
  --chart-4: #3DBB86;
  --chart-5: #C9B900;
  --sidebar: #FFFFFF;
  --sidebar-foreground: #242424;
  --sidebar-primary: #1D4ED8;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #2767D8;
  --sidebar-accent-foreground: #ffffff;
  --sidebar-border: #DCD8CF;
  --sidebar-ring: #D8D939;
  --radius: 14px;
}

.dark {
  --background: #0f1115;
  --foreground: #f8fafc;
  --card: #181b22;
  --card-foreground: #f8fafc;
  --popover: #181b22;
  --popover-foreground: #f8fafc;
  --primary: #1D4ED8;
  --primary-foreground: #ffffff;
  --secondary: #252a33;
  --secondary-foreground: #f8fafc;
  --muted: #252a33;
  --muted-foreground: #a1a1aa;
  --accent: #D8D939;
  --accent-foreground: #111111;
  --destructive: #D94B3D;
  --border: #303642;
  --input: #303642;
  --ring: #D8D939;
  --chart-1: #1D4ED8;
  --chart-2: #F05A3B;
  --chart-3: #D8D939;
  --chart-4: #3DBB86;
  --chart-5: #C9B900;
  --sidebar: #181b22;
  --sidebar-foreground: #f8fafc;
  --sidebar-primary: #1D4ED8;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #D8D939;
  --sidebar-accent-foreground: #111111;
  --sidebar-border: #303642;
  --sidebar-ring: #D8D939;
  --radius: 14px;
}

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 CalibratedPaintCanvasShadcnKit() {
  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">Calibrated Paint Canvas</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": "#D8D939",
      "accent-foreground": "#111111",
      "background": "#0f1115",
      "border": "#303642",
      "card": "#181b22",
      "card-foreground": "#f8fafc",
      "chart-1": "#1D4ED8",
      "chart-2": "#F05A3B",
      "chart-3": "#D8D939",
      "chart-4": "#3DBB86",
      "chart-5": "#C9B900",
      "destructive": "#D94B3D",
      "foreground": "#f8fafc",
      "input": "#303642",
      "muted": "#252a33",
      "muted-foreground": "#a1a1aa",
      "popover": "#181b22",
      "popover-foreground": "#f8fafc",
      "primary": "#1D4ED8",
      "primary-foreground": "#ffffff",
      "radius": "14px",
      "ring": "#D8D939",
      "secondary": "#252a33",
      "secondary-foreground": "#f8fafc",
      "sidebar": "#181b22",
      "sidebar-accent": "#D8D939",
      "sidebar-accent-foreground": "#111111",
      "sidebar-border": "#303642",
      "sidebar-foreground": "#f8fafc",
      "sidebar-primary": "#1D4ED8",
      "sidebar-primary-foreground": "#ffffff",
      "sidebar-ring": "#D8D939"
    },
    "light": {
      "accent": "#D8D939",
      "accent-foreground": "#111111",
      "background": "#F8F6F1",
      "border": "#DCD8CF",
      "card": "#FFFFFF",
      "card-foreground": "#242424",
      "chart-1": "#1D4ED8",
      "chart-2": "#F05A3B",
      "chart-3": "#D8D939",
      "chart-4": "#3DBB86",
      "chart-5": "#C9B900",
      "destructive": "#D94B3D",
      "foreground": "#242424",
      "input": "#DCD8CF",
      "muted": "#74736F",
      "muted-foreground": "#242424",
      "popover": "#FFFFFF",
      "popover-foreground": "#242424",
      "primary": "#1D4ED8",
      "primary-foreground": "#ffffff",
      "radius": "14px",
      "ring": "#D8D939",
      "secondary": "#F05A3B",
      "secondary-foreground": "#ffffff",
      "sidebar": "#FFFFFF",
      "sidebar-accent": "#2767D8",
      "sidebar-accent-foreground": "#ffffff",
      "sidebar-border": "#DCD8CF",
      "sidebar-foreground": "#242424",
      "sidebar-primary": "#1D4ED8",
      "sidebar-primary-foreground": "#ffffff",
      "sidebar-ring": "#D8D939"
    },
    "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-019e4592-77b8-77c0-829f-b519e8bc1dea",
    "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": "calibrated-paint-canvas",
    "source": "katagami"
  },
  "name": "calibrated-paint-canvas",
  "title": "Calibrated Paint Canvas shadcn Theme",
  "type": "registry:theme"
}

# Calibrated Paint Canvas shadcn/ui Components

Artifact: `component-recipes-v1`
Author: `katagami-ui-projection`
Language ID: `en-019e4592-77b8-77c0-829f-b519e8bc1dea`
Slug: `calibrated-paint-canvas`

## Intent

A premium neutral product interface where Apple-clean surfaces are interrupted by disciplined color-study marks that behave as navigation, annotation, focus, and data semantics rather than decoration.

## 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": "#D8D939",
  "background": "#F8F6F1",
  "border": "#DCD8CF",
  "error": "#D94B3D",
  "info": "#2767D8",
  "muted": "#74736F",
  "primary": "#1D4ED8",
  "secondary": "#F05A3B",
  "success": "#3DBB86",
  "surface": "#FFFFFF",
  "text": "#242424",
  "warning": "#C9B900"
}

Typography:

{
  "base_size": "16px",
  "body_font": "Inter",
  "google_fonts_url": "https://fonts.googleapis.com/css2?family=Instrument+Sans:wght@500;600;700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap",
  "heading_font": "Instrument Sans",
  "letter_spacing": "-0.018em",
  "line_height": 1.5,
  "mono_font": "IBM Plex Mono",
  "scale_ratio": 1.22
}

## Visual character to preserve

- Warm off-white app shell with soft gray inset panels, 1px cool borders, and large unbroken negative space around a single workspace artifact.
- Small brushlike color swatches appear as clipped tabs, annotation chips, active rails, chart ticks, and focus rings with no full-bleed color fields.
- Graphite typography uses tight display tracking, tabular numerals, and restrained section labels to keep the interface product-first.
- Cards use one committed 18px radius geometry, feather-light shadows, and hairline separators so color accents carry state rather than volume.
- Interactive controls reveal chroma through narrow left edges, underlines, and halo outlines while default states remain white, gray, and quiet.

## ShadSync visual profile

{
  "family": "paper-collage",
  "material": "paper",
  "contour": "blob",
  "border": "solid",
  "underlay": true,
  "grain": false,
  "stickerBadges": true,
  "motion": "lift",
  "density": "balanced",
  "accents": [
    "primary",
    "accent",
    "secondary",
    "muted"
  ]
}

## Signature component recipes

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

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

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

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

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

## Preview shots

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

## Implementation contract

- Start from local `ui/src/components/ui` shadcn-style primitives; do not create a second component system.
- Apply `/katagami/shadcn/calibrated-paint-canvas/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: Assign every saturated color to a named product role such as active tab, warning chip, focus ring, chart mark, or annotation.; Keep the default interface warm white, soft gray, graphite, and hairline precise before introducing chroma.; Use clipped rectangular swatches, rails, and dots as a repeatable system rather than illustrations.; Check contrast for colored labels by pairing saturated marks with graphite text instead of relying on colored text alone.
- Do not: Do not use rainbow gradients, neon glows, arbitrary confetti, or free-floating decorative blobs.; Do not make the screen look like a textbook color theory exercise page or a flat poster catalog.; Do not mix many radius sizes or use color as a substitute for product hierarchy and state design.; Do not fill entire panels with saturated colors unless the product state truly requires a critical alert.

## 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 CalibratedPaintCanvasShadcnKit() {
  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">Calibrated Paint Canvas</h2>
          <p className="mt-1 max-w-xl text-sm text-muted-foreground">
            Use the Katagami registry theme, then compose these shadcn primitives
            with the language-specific component recipes.
          </p>
        </div>
        <Button>Apply theme</Button>
      </div>

      <Tabs defaultValue="components">
        <TabsList>
          <TabsTrigger value="components">Components</TabsTrigger>
          <TabsTrigger value="states">States</TabsTrigger>
          <TabsTrigger value="export">Export</TabsTrigger>
        </TabsList>
      </Tabs>

      <Card>
        <CardHeader>
          <CardTitle>Component recipe</CardTitle>
          <CardDescription>
            Replace this starter content with the agent-authored product scene
            from components.md and preview-shots.json.
          </CardDescription>
        </CardHeader>
        <CardContent className="grid gap-3 sm:grid-cols-[1fr_auto]">
          <Input defaultValue="Tokenized shadcn surface" aria-label="Recipe name" />
          <Button variant="secondary">Preview state</Button>
        </CardContent>
        <CardFooter className="justify-between">
          <Badge>Ready</Badge>
          <Button variant="outline">Copy recipe</Button>
        </CardFooter>
      </Card>
    </section>
  );
}
```

## Layout notes

{
  "breakpoints": "mobile 375px, tablet 768px, desktop 1200px, wide 1440px",
  "grid": "Twelve-column desktop shell with a left product rail, central editor canvas, and right calibration inspector; collapses to stacked artifact cards below tablet width.",
  "whitespace": "Large warm-white gutters separate major panes; dense details live inside cards with 16px internal rhythm and 24px section gaps."
}

{
  "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-019e4592-77b8-77c0-829f-b519e8bc1dea",
    "name": "Calibrated Paint Canvas",
    "slug": "calibrated-paint-canvas"
  },
  "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": [
    "Warm off-white app shell with soft gray inset panels, 1px cool borders, and large unbroken negative space around a single workspace artifact.",
    "Small brushlike color swatches appear as clipped tabs, annotation chips, active rails, chart ticks, and focus rings with no full-bleed color fields.",
    "Graphite typography uses tight display tracking, tabular numerals, and restrained section labels to keep the interface product-first.",
    "Cards use one committed 18px radius geometry, feather-light shadows, and hairline separators so color accents carry state rather than volume.",
    "Interactive controls reveal chroma through narrow left edges, underlines, and halo outlines while default states remain white, gray, and quiet."
  ],
  "visualProfile": {
    "family": "paper-collage",
    "material": "paper",
    "contour": "blob",
    "border": "solid",
    "underlay": true,
    "grain": false,
    "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": "Calibrated Paint Canvas 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": [
      "Assign every saturated color to a named product role such as active tab, warning chip, focus ring, chart mark, or annotation.",
      "Keep the default interface warm white, soft gray, graphite, and hairline precise before introducing chroma.",
      "Use clipped rectangular swatches, rails, and dots as a repeatable system rather than illustrations.",
      "Check contrast for colored labels by pairing saturated marks with graphite text instead of relying on colored text alone."
    ],
    "dont": [
      "Do not use rainbow gradients, neon glows, arbitrary confetti, or free-floating decorative blobs.",
      "Do not make the screen look like a textbook color theory exercise page or a flat poster catalog.",
      "Do not mix many radius sizes or use color as a substitute for product hierarchy and state design.",
      "Do not fill entire panels with saturated colors unless the product state truly requires a critical alert."
    ]
  }
}