Constructive Grid Modernism

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

:root {
  --background: #FFFFFF;
  --foreground: #000000;
  --card: #FFFFFF;
  --card-foreground: #000000;
  --popover: #FFFFFF;
  --popover-foreground: #000000;
  --primary: #E30613;
  --primary-foreground: #ffffff;
  --secondary: #0057B8;
  --secondary-foreground: #ffffff;
  --muted: #5F5F5F;
  --muted-foreground: #000000;
  --accent: #FFD400;
  --accent-foreground: #111111;
  --destructive: #E30613;
  --border: #000000;
  --input: #000000;
  --ring: #FFD400;
  --chart-1: #E30613;
  --chart-2: #0057B8;
  --chart-3: #FFD400;
  --chart-4: #007A3D;
  --chart-5: #FFD400;
  --sidebar: #FFFFFF;
  --sidebar-foreground: #000000;
  --sidebar-primary: #E30613;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #0057B8;
  --sidebar-accent-foreground: #ffffff;
  --sidebar-border: #000000;
  --sidebar-ring: #FFD400;
  --radius: 0px;
}

.dark {
  --background: #0f1115;
  --foreground: #f8fafc;
  --card: #181b22;
  --card-foreground: #f8fafc;
  --popover: #181b22;
  --popover-foreground: #f8fafc;
  --primary: #E30613;
  --primary-foreground: #ffffff;
  --secondary: #252a33;
  --secondary-foreground: #f8fafc;
  --muted: #252a33;
  --muted-foreground: #a1a1aa;
  --accent: #FFD400;
  --accent-foreground: #111111;
  --destructive: #E30613;
  --border: #303642;
  --input: #303642;
  --ring: #FFD400;
  --chart-1: #E30613;
  --chart-2: #0057B8;
  --chart-3: #FFD400;
  --chart-4: #007A3D;
  --chart-5: #FFD400;
  --sidebar: #181b22;
  --sidebar-foreground: #f8fafc;
  --sidebar-primary: #E30613;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #FFD400;
  --sidebar-accent-foreground: #111111;
  --sidebar-border: #303642;
  --sidebar-ring: #FFD400;
  --radius: 0px;
}

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 ConstructiveGridModernismShadcnKit() {
  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">Constructive Grid Modernism</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": "constructive-grid-modernism",
  "type": "registry:theme",
  "title": "Constructive Grid Modernism shadcn Theme",
  "cssVars": {
    "theme": {},
    "light": {
      "background": "#FFFFFF",
      "foreground": "#000000",
      "card": "#FFFFFF",
      "card-foreground": "#000000",
      "popover": "#FFFFFF",
      "popover-foreground": "#000000",
      "primary": "#E30613",
      "primary-foreground": "#ffffff",
      "secondary": "#0057B8",
      "secondary-foreground": "#ffffff",
      "muted": "#5F5F5F",
      "muted-foreground": "#000000",
      "accent": "#FFD400",
      "accent-foreground": "#111111",
      "destructive": "#E30613",
      "border": "#000000",
      "input": "#000000",
      "ring": "#FFD400",
      "chart-1": "#E30613",
      "chart-2": "#0057B8",
      "chart-3": "#FFD400",
      "chart-4": "#007A3D",
      "chart-5": "#FFD400",
      "sidebar": "#FFFFFF",
      "sidebar-foreground": "#000000",
      "sidebar-primary": "#E30613",
      "sidebar-primary-foreground": "#ffffff",
      "sidebar-accent": "#0057B8",
      "sidebar-accent-foreground": "#ffffff",
      "sidebar-border": "#000000",
      "sidebar-ring": "#FFD400",
      "radius": "0px"
    },
    "dark": {
      "background": "#0f1115",
      "foreground": "#f8fafc",
      "card": "#181b22",
      "card-foreground": "#f8fafc",
      "popover": "#181b22",
      "popover-foreground": "#f8fafc",
      "primary": "#E30613",
      "primary-foreground": "#ffffff",
      "secondary": "#252a33",
      "secondary-foreground": "#f8fafc",
      "muted": "#252a33",
      "muted-foreground": "#a1a1aa",
      "accent": "#FFD400",
      "accent-foreground": "#111111",
      "destructive": "#E30613",
      "border": "#303642",
      "input": "#303642",
      "ring": "#FFD400",
      "chart-1": "#E30613",
      "chart-2": "#0057B8",
      "chart-3": "#FFD400",
      "chart-4": "#007A3D",
      "chart-5": "#FFD400",
      "sidebar": "#181b22",
      "sidebar-foreground": "#f8fafc",
      "sidebar-primary": "#E30613",
      "sidebar-primary-foreground": "#ffffff",
      "sidebar-accent": "#FFD400",
      "sidebar-accent-foreground": "#111111",
      "sidebar-border": "#303642",
      "sidebar-ring": "#FFD400",
      "radius": "0px"
    }
  },
  "meta": {
    "source": "katagami",
    "languageId": "constructive-grid-modernism",
    "slug": "constructive-grid-modernism",
    "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",
        "black",
        "border",
        "error",
        "info",
        "muted",
        "neutral_100",
        "neutral_200",
        "primary",
        "secondary",
        "success",
        "surface",
        "text",
        "warning",
        "white"
      ],
      "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"
      ]
    }
  }
}

# Constructive Grid Modernism shadcn/ui Components

Artifact: `component-recipes-v1`
Author: `katagami-ui-projection`
Language ID: `constructive-grid-modernism`
Slug: `constructive-grid-modernism`

## Intent

Constructive Grid Modernism translates Bauhaus reduction and Swiss International Typographic Style into a product interface for rigorous visual operations. It treats the screen as a working poster: every module is aligned to a visible rational grid, every color earns its place as a signal, and typography becomes the main architectural material. The language is not nostalgic ornament; it is a contemporary operational system built from asymmetric hierarchy, geometric primitives, objective labeling, and primary-color decisions. It favors clarity, measurable proportion, and confident blank space over 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:

{
  "primary": "#E30613",
  "secondary": "#0057B8",
  "accent": "#FFD400",
  "background": "#FFFFFF",
  "surface": "#FFFFFF",
  "text": "#000000",
  "muted": "#5F5F5F",
  "border": "#000000",
  "error": "#E30613",
  "success": "#007A3D",
  "warning": "#FFD400",
  "info": "#0057B8",
  "neutral_100": "#F3F3F3",
  "neutral_200": "#D9D9D9",
  "black": "#000000",
  "white": "#FFFFFF"
}

Typography:

{
  "heading_font": "IBM Plex Sans Condensed",
  "body_font": "IBM Plex Sans",
  "mono_font": "IBM Plex Mono",
  "base_size": "16px",
  "scale_ratio": 1.25,
  "line_height": 1.42,
  "letter_spacing": "-0.02em",
  "google_fonts_url": "https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Sans+Condensed:wght@500;600;700&family=IBM+Plex+Sans:wght@400;500;600;700&display=swap"
}

## Visual character to preserve

- All major panels use 0px radius, 2px black ruled borders, and visible internal divider lines to expose the modular grid.
- The page uses an asymmetric twelve-column layout with a narrow left rail, oversized blank white fields, and content blocks shifted away from center alignment.
- Primary red, yellow, and blue appear as flat geometric bars, square badges, circular markers, and progress segments on a black-and-white base.
- Typography pairs condensed uppercase labels with oversized sans-serif numerals and tight -0.02em letter spacing on every text element.
- Interactive controls are constructed from rectangular outlines, hard focus rings, and offset black shadow slabs rather than soft depth or rounded surfaces.

## ShadSync visual profile

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

## Signature component recipes

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

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

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

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

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

## Preview shots

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

## Implementation contract

- Start from local `ui/src/components/ui` shadcn-style primitives; do not create a second component system.
- Apply `/katagami/shadcn/constructive-grid-modernism/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 pure #FFFFFF as the dominant background and true #000000 for construction lines and typography.; Apply letter-spacing: -0.02em globally, including labels, body copy, controls, and table text.; Expose the grid with ruled borders, dividers, aligned columns, and measured gaps rather than hiding structure.; Use red, yellow, and blue as sparse functional markers: status chips, progress segments, tabs, alerts, and geometric anchors.; Keep all containers square with 0px radius and use offset black slab shadows only for selected interactive emphasis.; Build hierarchy through scale, weight, case, position, and rule thickness before adding color.; Wrap tables on small screens in horizontal overflow containers while preserving column alignment.; Give every control a hard black focus state and a minimum 44px touch target.
- Do not: Do not use gradients, glassmorphism, pastel backgrounds, or blue-grey dark neutrals.; Do not round cards or controls except fully round tiny status dots if needed; the primary shape language is rectangular.; Do not center every section or use symmetrical landing-page hero composition.; Do not add distressed Bauhaus poster textures, paper aging, or faux vintage effects.; Do not use more than one primary color in a single component unless it communicates segmented data.; Do not rely on shadows for depth; use borders, grid lines, and offset slabs instead.; Do not leave browser-default inputs, selects, checkboxes, or radio controls unstyled.; Do not use decorative icons where a typographic label or geometric marker would be clearer.

## 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 ConstructiveGridModernismShadcnKit() {
  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">Constructive Grid Modernism</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

{
  "density": "Operational medium-high density: the interface resembles a production board or exhibition control room where many facts are visible, but each fact locks into a rational grid cell.",
  "grid": "Desktop uses a 12-column grid with 24px gutters, a 96px left rail, max-width 1360px, and visible 64px construction-grid background lines. Tablet collapses to 8 columns; mobile becomes a single column with table overflow.",
  "breakpoints": {
    "desktop": "1200px and above",
    "tablet_landscape": "1024px",
    "tablet": "768px",
    "mobile": "480px"
  },
  "whitespace": "Whitespace is treated as an active module, not padding filler. Leave occasional empty cells, especially near headlines, to preserve poster-like asymmetry and objective calm.",
  "responsive": "At 1024px the rail becomes a top strip and key panels move to two columns. At 768px dashboard modules stack in one column with compact typography. At 480px buttons become full width, controls stack, and data tables scroll horizontally."
}

{
  "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": "constructive-grid-modernism",
    "name": "Constructive Grid Modernism",
    "slug": "constructive-grid-modernism"
  },
  "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": [
    "All major panels use 0px radius, 2px black ruled borders, and visible internal divider lines to expose the modular grid.",
    "The page uses an asymmetric twelve-column layout with a narrow left rail, oversized blank white fields, and content blocks shifted away from center alignment.",
    "Primary red, yellow, and blue appear as flat geometric bars, square badges, circular markers, and progress segments on a black-and-white base.",
    "Typography pairs condensed uppercase labels with oversized sans-serif numerals and tight -0.02em letter spacing on every text element.",
    "Interactive controls are constructed from rectangular outlines, hard focus rings, and offset black shadow slabs rather than soft depth or rounded surfaces."
  ],
  "visualProfile": {
    "family": "editorial",
    "material": "flat",
    "contour": "default",
    "border": "solid",
    "underlay": true,
    "grain": false,
    "stickerBadges": true,
    "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": "Constructive Grid Modernism 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 pure #FFFFFF as the dominant background and true #000000 for construction lines and typography.",
      "Apply letter-spacing: -0.02em globally, including labels, body copy, controls, and table text.",
      "Expose the grid with ruled borders, dividers, aligned columns, and measured gaps rather than hiding structure.",
      "Use red, yellow, and blue as sparse functional markers: status chips, progress segments, tabs, alerts, and geometric anchors.",
      "Keep all containers square with 0px radius and use offset black slab shadows only for selected interactive emphasis.",
      "Build hierarchy through scale, weight, case, position, and rule thickness before adding color.",
      "Wrap tables on small screens in horizontal overflow containers while preserving column alignment.",
      "Give every control a hard black focus state and a minimum 44px touch target."
    ],
    "dont": [
      "Do not use gradients, glassmorphism, pastel backgrounds, or blue-grey dark neutrals.",
      "Do not round cards or controls except fully round tiny status dots if needed; the primary shape language is rectangular.",
      "Do not center every section or use symmetrical landing-page hero composition.",
      "Do not add distressed Bauhaus poster textures, paper aging, or faux vintage effects.",
      "Do not use more than one primary color in a single component unless it communicates segmented data.",
      "Do not rely on shadows for depth; use borders, grid lines, and offset slabs instead.",
      "Do not leave browser-default inputs, selects, checkboxes, or radio controls unstyled.",
      "Do not use decorative icons where a typographic label or geometric marker would be clearer."
    ]
  }
}