Bauhaus Functional Geometry

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

:root {
  --background: #F3EBD9;
  --foreground: #1E1B18;
  --card: #FFF9EE;
  --card-foreground: #1E1B18;
  --popover: #FFF9EE;
  --popover-foreground: #1E1B18;
  --primary: #C63A2F;
  --primary-foreground: #ffffff;
  --secondary: #2E5FA5;
  --secondary-foreground: #ffffff;
  --muted: #6E655A;
  --muted-foreground: #1E1B18;
  --accent: #D4A62A;
  --accent-foreground: #ffffff;
  --destructive: #B23A32;
  --border: #1F1A17;
  --input: #1F1A17;
  --ring: #D4A62A;
  --chart-1: #C63A2F;
  --chart-2: #2E5FA5;
  --chart-3: #D4A62A;
  --chart-4: #3C7A4B;
  --chart-5: #BA7A16;
  --sidebar: #FFF9EE;
  --sidebar-foreground: #1E1B18;
  --sidebar-primary: #C63A2F;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #355F8C;
  --sidebar-accent-foreground: #ffffff;
  --sidebar-border: #1F1A17;
  --sidebar-ring: #D4A62A;
  --radius: 14px;
}

.dark {
  --background: #0f1115;
  --foreground: #f8fafc;
  --card: #181b22;
  --card-foreground: #f8fafc;
  --popover: #181b22;
  --popover-foreground: #f8fafc;
  --primary: #C63A2F;
  --primary-foreground: #ffffff;
  --secondary: #252a33;
  --secondary-foreground: #f8fafc;
  --muted: #252a33;
  --muted-foreground: #a1a1aa;
  --accent: #D4A62A;
  --accent-foreground: #ffffff;
  --destructive: #B23A32;
  --border: #303642;
  --input: #303642;
  --ring: #D4A62A;
  --chart-1: #C63A2F;
  --chart-2: #2E5FA5;
  --chart-3: #D4A62A;
  --chart-4: #3C7A4B;
  --chart-5: #BA7A16;
  --sidebar: #181b22;
  --sidebar-foreground: #f8fafc;
  --sidebar-primary: #C63A2F;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #D4A62A;
  --sidebar-accent-foreground: #ffffff;
  --sidebar-border: #303642;
  --sidebar-ring: #D4A62A;
  --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 BauhausFunctionalGeometryShadcnKit() {
  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">Bauhaus Functional Geometry</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": "bauhaus-functional-geometry",
  "type": "registry:theme",
  "title": "Bauhaus Functional Geometry shadcn Theme",
  "cssVars": {
    "theme": {},
    "light": {
      "background": "#F3EBD9",
      "foreground": "#1E1B18",
      "card": "#FFF9EE",
      "card-foreground": "#1E1B18",
      "popover": "#FFF9EE",
      "popover-foreground": "#1E1B18",
      "primary": "#C63A2F",
      "primary-foreground": "#ffffff",
      "secondary": "#2E5FA5",
      "secondary-foreground": "#ffffff",
      "muted": "#6E655A",
      "muted-foreground": "#1E1B18",
      "accent": "#D4A62A",
      "accent-foreground": "#ffffff",
      "destructive": "#B23A32",
      "border": "#1F1A17",
      "input": "#1F1A17",
      "ring": "#D4A62A",
      "chart-1": "#C63A2F",
      "chart-2": "#2E5FA5",
      "chart-3": "#D4A62A",
      "chart-4": "#3C7A4B",
      "chart-5": "#BA7A16",
      "sidebar": "#FFF9EE",
      "sidebar-foreground": "#1E1B18",
      "sidebar-primary": "#C63A2F",
      "sidebar-primary-foreground": "#ffffff",
      "sidebar-accent": "#355F8C",
      "sidebar-accent-foreground": "#ffffff",
      "sidebar-border": "#1F1A17",
      "sidebar-ring": "#D4A62A",
      "radius": "14px"
    },
    "dark": {
      "background": "#0f1115",
      "foreground": "#f8fafc",
      "card": "#181b22",
      "card-foreground": "#f8fafc",
      "popover": "#181b22",
      "popover-foreground": "#f8fafc",
      "primary": "#C63A2F",
      "primary-foreground": "#ffffff",
      "secondary": "#252a33",
      "secondary-foreground": "#f8fafc",
      "muted": "#252a33",
      "muted-foreground": "#a1a1aa",
      "accent": "#D4A62A",
      "accent-foreground": "#ffffff",
      "destructive": "#B23A32",
      "border": "#303642",
      "input": "#303642",
      "ring": "#D4A62A",
      "chart-1": "#C63A2F",
      "chart-2": "#2E5FA5",
      "chart-3": "#D4A62A",
      "chart-4": "#3C7A4B",
      "chart-5": "#BA7A16",
      "sidebar": "#181b22",
      "sidebar-foreground": "#f8fafc",
      "sidebar-primary": "#C63A2F",
      "sidebar-primary-foreground": "#ffffff",
      "sidebar-accent": "#D4A62A",
      "sidebar-accent-foreground": "#ffffff",
      "sidebar-border": "#303642",
      "sidebar-ring": "#D4A62A",
      "radius": "14px"
    }
  },
  "meta": {
    "source": "katagami",
    "languageId": "en-019da2ca-82fd-7261-94a9-d9278375958e",
    "slug": "bauhaus-functional-geometry",
    "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": {
      "colors": [
        "accent",
        "background",
        "border",
        "error",
        "info",
        "muted",
        "primary",
        "secondary",
        "success",
        "surface",
        "text",
        "warning"
      ],
      "typography": [
        "base_size",
        "body_font",
        "google_fonts_url",
        "heading_font",
        "letter_spacing",
        "line_height",
        "mono_font",
        "scale_ratio"
      ],
      "spacing": [
        "base",
        "scale"
      ],
      "radii": [
        "full",
        "lg",
        "md",
        "none",
        "sm"
      ],
      "shadows": [
        "lg",
        "md",
        "sm"
      ],
      "surfaces": [
        "bg_pattern",
        "card_style",
        "treatment"
      ],
      "borders": [
        "accent_width",
        "character",
        "default_width",
        "style"
      ],
      "motion": [
        "duration",
        "easing",
        "philosophy"
      ]
    }
  }
}

# Bauhaus Functional Geometry shadcn/ui Components

Artifact: `component-recipes-v1`
Author: `katagami-ui-projection`
Language ID: `en-019da2ca-82fd-7261-94a9-d9278375958e`
Slug: `bauhaus-functional-geometry`

## Intent

A design language that translates Bauhaus workshop logic into interface structure: primary geometry, visible construction lines, disciplined asymmetry, and typography treated as architecture rather than decoration. It feels educational, industrial, and optimistic, using color blocks as navigational anchors and black rules as the skeleton that keeps expressive geometry functional.

## 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:

{
  "primary": "#C63A2F",
  "secondary": "#2E5FA5",
  "accent": "#D4A62A",
  "background": "#F3EBD9",
  "surface": "#FFF9EE",
  "text": "#1E1B18",
  "muted": "#6E655A",
  "border": "#1F1A17",
  "error": "#B23A32",
  "success": "#3C7A4B",
  "warning": "#BA7A16",
  "info": "#355F8C"
}

Typography:

{
  "heading_font": "League Spartan",
  "body_font": "Archivo",
  "mono_font": "Space Mono",
  "base_size": "16px",
  "scale_ratio": 1.25,
  "line_height": 1.5,
  "letter_spacing": "0.01em",
  "google_fonts_url": "https://fonts.googleapis.com/css2?family=Archivo:wght@400;500;600;700&family=League+Spartan:wght@500;700;800&family=Space+Mono:wght@400;700&display=swap"
}

## Visual character to preserve

- Large flat rectangles and circles in primary red, cobalt blue, and mustard are pinned against warm ivory fields, acting as spatial anchors rather than small accent flourishes.
- Every major panel is defined by crisp charcoal borders between 2px and 4px, with visible divider rules that make the composition feel drafted and constructed like a workshop poster.
- Headings use oversized uppercase geometric sans typography with tight line height, while labels and metrics sit in disciplined mono or compact sans blocks that resemble instructional signage.
- Layouts are intentionally asymmetric: one oversized hero column is counterweighted by stacked utility panels, with generous negative space preserving order around bold geometric forms.
- Interactive elements use flat fills, square or slightly rounded corners, and offset color bars or circular markers so controls feel fabricated, not soft or skeuomorphic.

## ShadSync visual profile

{
  "family": "paper-collage",
  "material": "paper",
  "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/bauhaus-functional-geometry/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: Let one geometric element dominate each composition.; Keep borders, divider lines, and label bands visibly structural.; Use primary colors sparingly but boldly on large shapes and control groups.; Make typography blocky, uppercase, and clearly staged by scale.
- Do not: Do not soften the system with frosted transparency or blurred gradients.; Do not hide structure behind borderless floating cards.; Do not use pastel ambiguity or too many accent colors.; Do not center everything; asymmetry is part of the identity.

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

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

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

## Layout notes

{
  "grid": "A 12-column desktop grid with one dominant 7-column narrative area and a 5-column utility rail; tablet collapses to 8 columns and mobile to a single stacked flow.",
  "breakpoints": "Desktop default, tablet at 980px, mobile at 680px with all compositions reflowing into stacked panels and full-width actions.",
  "whitespace": "Use deliberate negative space around geometric anchors; padding is generous inside panels, but outer gaps stay tight enough to preserve the poster-like composition."
}

{
  "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-019da2ca-82fd-7261-94a9-d9278375958e",
    "name": "Bauhaus Functional Geometry",
    "slug": "bauhaus-functional-geometry"
  },
  "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": [
    "Large flat rectangles and circles in primary red, cobalt blue, and mustard are pinned against warm ivory fields, acting as spatial anchors rather than small accent flourishes.",
    "Every major panel is defined by crisp charcoal borders between 2px and 4px, with visible divider rules that make the composition feel drafted and constructed like a workshop poster.",
    "Headings use oversized uppercase geometric sans typography with tight line height, while labels and metrics sit in disciplined mono or compact sans blocks that resemble instructional signage.",
    "Layouts are intentionally asymmetric: one oversized hero column is counterweighted by stacked utility panels, with generous negative space preserving order around bold geometric forms.",
    "Interactive elements use flat fills, square or slightly rounded corners, and offset color bars or circular markers so controls feel fabricated, not soft or skeuomorphic."
  ],
  "visualProfile": {
    "family": "system",
    "material": "flat",
    "contour": "default",
    "border": "solid",
    "underlay": true,
    "grain": false,
    "stickerBadges": false,
    "motion": "lift",
    "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": "Bauhaus Functional Geometry 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": [
      "Let one geometric element dominate each composition.",
      "Keep borders, divider lines, and label bands visibly structural.",
      "Use primary colors sparingly but boldly on large shapes and control groups.",
      "Make typography blocky, uppercase, and clearly staged by scale."
    ],
    "dont": [
      "Do not soften the system with frosted transparency or blurred gradients.",
      "Do not hide structure behind borderless floating cards.",
      "Do not use pastel ambiguity or too many accent colors.",
      "Do not center everything; asymmetry is part of the identity."
    ]
  }
}