Museum White Violet Chartreuse Tension

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

:root {
  --background: #FAFAF7;
  --foreground: #17151A;
  --card: #FFFFFF;
  --card-foreground: #17151A;
  --popover: #FFFFFF;
  --popover-foreground: #17151A;
  --primary: #3B1B72;
  --primary-foreground: #ffffff;
  --secondary: #C9F24A;
  --secondary-foreground: #111111;
  --muted: #77736E;
  --muted-foreground: #17151A;
  --accent: #5A2EA6;
  --accent-foreground: #ffffff;
  --destructive: #8E2430;
  --border: #E3E0D8;
  --input: #E3E0D8;
  --ring: #5A2EA6;
  --chart-1: #3B1B72;
  --chart-2: #C9F24A;
  --chart-3: #5A2EA6;
  --chart-4: #6A7F16;
  --chart-5: #7A6413;
  --sidebar: #FFFFFF;
  --sidebar-foreground: #17151A;
  --sidebar-primary: #3B1B72;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #4A3A75;
  --sidebar-accent-foreground: #ffffff;
  --sidebar-border: #E3E0D8;
  --sidebar-ring: #5A2EA6;
  --radius: 10px;
}

.dark {
  --background: #0f1115;
  --foreground: #f8fafc;
  --card: #181b22;
  --card-foreground: #f8fafc;
  --popover: #181b22;
  --popover-foreground: #f8fafc;
  --primary: #3B1B72;
  --primary-foreground: #ffffff;
  --secondary: #252a33;
  --secondary-foreground: #f8fafc;
  --muted: #252a33;
  --muted-foreground: #a1a1aa;
  --accent: #5A2EA6;
  --accent-foreground: #ffffff;
  --destructive: #8E2430;
  --border: #303642;
  --input: #303642;
  --ring: #5A2EA6;
  --chart-1: #3B1B72;
  --chart-2: #C9F24A;
  --chart-3: #5A2EA6;
  --chart-4: #6A7F16;
  --chart-5: #7A6413;
  --sidebar: #181b22;
  --sidebar-foreground: #f8fafc;
  --sidebar-primary: #3B1B72;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #5A2EA6;
  --sidebar-accent-foreground: #ffffff;
  --sidebar-border: #303642;
  --sidebar-ring: #5A2EA6;
  --radius: 10px;
}

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 MuseumWhiteVioletChartreuseTensionShadcnKit() {
  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">Museum White Violet Chartreuse Tension</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": "#5A2EA6",
      "accent-foreground": "#ffffff",
      "background": "#0f1115",
      "border": "#303642",
      "card": "#181b22",
      "card-foreground": "#f8fafc",
      "chart-1": "#3B1B72",
      "chart-2": "#C9F24A",
      "chart-3": "#5A2EA6",
      "chart-4": "#6A7F16",
      "chart-5": "#7A6413",
      "destructive": "#8E2430",
      "foreground": "#f8fafc",
      "input": "#303642",
      "muted": "#252a33",
      "muted-foreground": "#a1a1aa",
      "popover": "#181b22",
      "popover-foreground": "#f8fafc",
      "primary": "#3B1B72",
      "primary-foreground": "#ffffff",
      "radius": "10px",
      "ring": "#5A2EA6",
      "secondary": "#252a33",
      "secondary-foreground": "#f8fafc",
      "sidebar": "#181b22",
      "sidebar-accent": "#5A2EA6",
      "sidebar-accent-foreground": "#ffffff",
      "sidebar-border": "#303642",
      "sidebar-foreground": "#f8fafc",
      "sidebar-primary": "#3B1B72",
      "sidebar-primary-foreground": "#ffffff",
      "sidebar-ring": "#5A2EA6"
    },
    "light": {
      "accent": "#5A2EA6",
      "accent-foreground": "#ffffff",
      "background": "#FAFAF7",
      "border": "#E3E0D8",
      "card": "#FFFFFF",
      "card-foreground": "#17151A",
      "chart-1": "#3B1B72",
      "chart-2": "#C9F24A",
      "chart-3": "#5A2EA6",
      "chart-4": "#6A7F16",
      "chart-5": "#7A6413",
      "destructive": "#8E2430",
      "foreground": "#17151A",
      "input": "#E3E0D8",
      "muted": "#77736E",
      "muted-foreground": "#17151A",
      "popover": "#FFFFFF",
      "popover-foreground": "#17151A",
      "primary": "#3B1B72",
      "primary-foreground": "#ffffff",
      "radius": "10px",
      "ring": "#5A2EA6",
      "secondary": "#C9F24A",
      "secondary-foreground": "#111111",
      "sidebar": "#FFFFFF",
      "sidebar-accent": "#4A3A75",
      "sidebar-accent-foreground": "#ffffff",
      "sidebar-border": "#E3E0D8",
      "sidebar-foreground": "#17151A",
      "sidebar-primary": "#3B1B72",
      "sidebar-primary-foreground": "#ffffff",
      "sidebar-ring": "#5A2EA6"
    },
    "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-019e4644-bcf6-7c91-a161-a44b1ec3d4f5",
    "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": "museum-white-violet-chartreuse-tension",
    "source": "katagami"
  },
  "name": "museum-white-violet-chartreuse-tension",
  "title": "Museum White Violet Chartreuse Tension shadcn Theme",
  "type": "registry:theme"
}

# Museum White Violet Chartreuse Tension shadcn/ui Components

Artifact: `component-recipes-v1`
Author: `katagami-ui-projection`
Language ID: `en-019e4644-bcf6-7c91-a161-a44b1ec3d4f5`
Slug: `museum-white-violet-chartreuse-tension`

## Intent

A product-first museum-white interface where deep violet supplies calm intellectual authority and a single restrained chartreuse edge marks only live, high-value moments. The design feels like a premium object label system translated into software: sparse, exact, and quietly tense.

## 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": "#5A2EA6",
  "background": "#FAFAF7",
  "border": "#E3E0D8",
  "error": "#8E2430",
  "info": "#4A3A75",
  "muted": "#77736E",
  "primary": "#3B1B72",
  "secondary": "#C9F24A",
  "success": "#6A7F16",
  "surface": "#FFFFFF",
  "text": "#17151A",
  "warning": "#7A6413"
}

Typography:

{
  "base_size": "16px",
  "body_font": "Inter",
  "google_fonts_url": "https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=Instrument+Sans:wght@500;600;700&family=Inter:wght@400;500;600&display=swap",
  "heading_font": "Instrument Sans",
  "letter_spacing": "-0.025em",
  "line_height": 1.48,
  "mono_font": "IBM Plex Mono",
  "scale_ratio": 1.22
}

## Visual character to preserve

- Museum-white page field with no pattern, no grid texture, and large uninterrupted margins around a centered product workspace.
- Thin light-stone dividers and graphite hairline borders define planes while avoiding colored side rails or decorative card stripes.
- Deep-violet active controls use compact filled capsules and underlined text markers rather than broad tinted panels.
- Chartreuse is limited to small luminous dots, numeric deltas, focus ticks, and one precision scrubber handle at under five percent visual coverage.
- Asymmetric product-study layout pairs an oversized object stage with narrow instrument panels and quiet metadata rows.

## ShadSync visual profile

{
  "family": "system",
  "material": "flat",
  "contour": "default",
  "border": "solid",
  "underlay": true,
  "grain": true,
  "stickerBadges": false,
  "motion": "lift",
  "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/museum-white-violet-chartreuse-tension/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 chartreuse sparingly for live deltas, selected handles, status dots, and one decisive action moment only.; Keep backgrounds plain museum white and let product content, typography, and measurement panels create structure.; Use deep violet for active navigation, current scope, selected states, and primary product decisions.; Build components from fine stone borders, consistent 16px card radii, and precise mono metadata labels.
- Do not: Do not use dotted backgrounds, square grids, colored side rails, card stripes, color swatch collages, or arbitrary confetti.; Do not add blue, orange, coral, or additional vivid accent systems beyond the violet and restrained chartreuse relationship.; Do not turn the concept into a generic analytics dashboard or rainbow component catalog.; Do not flood cards or panels with chartreuse; it must remain a sharp highlight.

## 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 MuseumWhiteVioletChartreuseTensionShadcnKit() {
  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">Museum White Violet Chartreuse Tension</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 with max content width of 1320px.",
  "grid": "Desktop uses a 12-column fluid grid with a dominant 7-column stage, 3-column instrument stack, and 2-column calm navigation; mobile collapses to stacked sections.",
  "whitespace": "Whitespace is the luxury material: maintain 32-64px exterior padding on larger viewports and preserve clear breathing room around controls."
}

{
  "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-019e4644-bcf6-7c91-a161-a44b1ec3d4f5",
    "name": "Museum White Violet Chartreuse Tension",
    "slug": "museum-white-violet-chartreuse-tension"
  },
  "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": [
    "Museum-white page field with no pattern, no grid texture, and large uninterrupted margins around a centered product workspace.",
    "Thin light-stone dividers and graphite hairline borders define planes while avoiding colored side rails or decorative card stripes.",
    "Deep-violet active controls use compact filled capsules and underlined text markers rather than broad tinted panels.",
    "Chartreuse is limited to small luminous dots, numeric deltas, focus ticks, and one precision scrubber handle at under five percent visual coverage.",
    "Asymmetric product-study layout pairs an oversized object stage with narrow instrument panels and quiet metadata rows."
  ],
  "visualProfile": {
    "family": "system",
    "material": "flat",
    "contour": "default",
    "border": "solid",
    "underlay": true,
    "grain": true,
    "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": "Museum White Violet Chartreuse Tension 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 chartreuse sparingly for live deltas, selected handles, status dots, and one decisive action moment only.",
      "Keep backgrounds plain museum white and let product content, typography, and measurement panels create structure.",
      "Use deep violet for active navigation, current scope, selected states, and primary product decisions.",
      "Build components from fine stone borders, consistent 16px card radii, and precise mono metadata labels."
    ],
    "dont": [
      "Do not use dotted backgrounds, square grids, colored side rails, card stripes, color swatch collages, or arbitrary confetti.",
      "Do not add blue, orange, coral, or additional vivid accent systems beyond the violet and restrained chartreuse relationship.",
      "Do not turn the concept into a generic analytics dashboard or rainbow component catalog.",
      "Do not flood cards or panels with chartreuse; it must remain a sharp highlight."
    ]
  }
}