Quiet Measure Minimalism

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: #000000;
  --primary-foreground: #ffffff;
  --secondary: #121212;
  --secondary-foreground: #ffffff;
  --muted: #6A6A6A;
  --muted-foreground: #000000;
  --accent: #0057FF;
  --accent-foreground: #ffffff;
  --destructive: #B00020;
  --border: #D8D8D8;
  --input: #D8D8D8;
  --ring: #0057FF;
  --chart-1: #000000;
  --chart-2: #121212;
  --chart-3: #0057FF;
  --chart-4: #0B6B2E;
  --chart-5: #8A5A00;
  --sidebar: #FFFFFF;
  --sidebar-foreground: #000000;
  --sidebar-primary: #000000;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #0057FF;
  --sidebar-accent-foreground: #ffffff;
  --sidebar-border: #D8D8D8;
  --sidebar-ring: #0057FF;
  --radius: 0px;
}

.dark {
  --background: #0f1115;
  --foreground: #f8fafc;
  --card: #181b22;
  --card-foreground: #f8fafc;
  --popover: #181b22;
  --popover-foreground: #f8fafc;
  --primary: #000000;
  --primary-foreground: #ffffff;
  --secondary: #252a33;
  --secondary-foreground: #f8fafc;
  --muted: #252a33;
  --muted-foreground: #a1a1aa;
  --accent: #0057FF;
  --accent-foreground: #ffffff;
  --destructive: #B00020;
  --border: #303642;
  --input: #303642;
  --ring: #0057FF;
  --chart-1: #000000;
  --chart-2: #121212;
  --chart-3: #0057FF;
  --chart-4: #0B6B2E;
  --chart-5: #8A5A00;
  --sidebar: #181b22;
  --sidebar-foreground: #f8fafc;
  --sidebar-primary: #000000;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #0057FF;
  --sidebar-accent-foreground: #ffffff;
  --sidebar-border: #303642;
  --sidebar-ring: #0057FF;
  --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 QuietMeasureMinimalismShadcnKit() {
  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">Quiet Measure Minimalism</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": "quiet-measure-minimalism",
  "type": "registry:theme",
  "title": "Quiet Measure Minimalism shadcn Theme",
  "cssVars": {
    "theme": {},
    "light": {
      "background": "#FFFFFF",
      "foreground": "#000000",
      "card": "#FFFFFF",
      "card-foreground": "#000000",
      "popover": "#FFFFFF",
      "popover-foreground": "#000000",
      "primary": "#000000",
      "primary-foreground": "#ffffff",
      "secondary": "#121212",
      "secondary-foreground": "#ffffff",
      "muted": "#6A6A6A",
      "muted-foreground": "#000000",
      "accent": "#0057FF",
      "accent-foreground": "#ffffff",
      "destructive": "#B00020",
      "border": "#D8D8D8",
      "input": "#D8D8D8",
      "ring": "#0057FF",
      "chart-1": "#000000",
      "chart-2": "#121212",
      "chart-3": "#0057FF",
      "chart-4": "#0B6B2E",
      "chart-5": "#8A5A00",
      "sidebar": "#FFFFFF",
      "sidebar-foreground": "#000000",
      "sidebar-primary": "#000000",
      "sidebar-primary-foreground": "#ffffff",
      "sidebar-accent": "#0057FF",
      "sidebar-accent-foreground": "#ffffff",
      "sidebar-border": "#D8D8D8",
      "sidebar-ring": "#0057FF",
      "radius": "0px"
    },
    "dark": {
      "background": "#0f1115",
      "foreground": "#f8fafc",
      "card": "#181b22",
      "card-foreground": "#f8fafc",
      "popover": "#181b22",
      "popover-foreground": "#f8fafc",
      "primary": "#000000",
      "primary-foreground": "#ffffff",
      "secondary": "#252a33",
      "secondary-foreground": "#f8fafc",
      "muted": "#252a33",
      "muted-foreground": "#a1a1aa",
      "accent": "#0057FF",
      "accent-foreground": "#ffffff",
      "destructive": "#B00020",
      "border": "#303642",
      "input": "#303642",
      "ring": "#0057FF",
      "chart-1": "#000000",
      "chart-2": "#121212",
      "chart-3": "#0057FF",
      "chart-4": "#0B6B2E",
      "chart-5": "#8A5A00",
      "sidebar": "#181b22",
      "sidebar-foreground": "#f8fafc",
      "sidebar-primary": "#000000",
      "sidebar-primary-foreground": "#ffffff",
      "sidebar-accent": "#0057FF",
      "sidebar-accent-foreground": "#ffffff",
      "sidebar-border": "#303642",
      "sidebar-ring": "#0057FF",
      "radius": "0px"
    }
  },
  "meta": {
    "source": "katagami",
    "languageId": "quiet-measure-minimalism",
    "slug": "quiet-measure-minimalism",
    "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",
        "disabled",
        "error",
        "info",
        "muted",
        "primary",
        "rule_dark",
        "rule_light",
        "secondary",
        "selection",
        "success",
        "surface",
        "text",
        "warning"
      ],
      "typography": [
        "base_size",
        "body_font",
        "google_fonts_url",
        "heading_font",
        "letter_spacing",
        "line_height",
        "mono_font",
        "scale_ratio",
        "sizes",
        "weights"
      ],
      "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"
      ],
      "responsive": [
        "breakpoints",
        "column_progression"
      ]
    }
  }
}

# Quiet Measure Minimalism shadcn/ui Components

Artifact: `component-recipes-v1`
Author: `katagami-ui-projection`
Language ID: `quiet-measure-minimalism`
Slug: `quiet-measure-minimalism`

## Intent

Quiet Measure Minimalism is a visual language for interfaces that must feel exact, calm, and materially honest. It treats design as editing: remove decoration until hierarchy, alignment, and content carry the experience. The system uses a pure white field, disciplined black typography, faint measurement rules, and a single blue accent only where the interface must ask for attention. Its character comes from proportion and omission rather than effects.

## 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": "#000000",
  "secondary": "#121212",
  "accent": "#0057FF",
  "background": "#FFFFFF",
  "surface": "#FFFFFF",
  "text": "#000000",
  "muted": "#6A6A6A",
  "border": "#D8D8D8",
  "error": "#B00020",
  "success": "#0B6B2E",
  "warning": "#8A5A00",
  "info": "#0057FF",
  "rule_dark": "#000000",
  "rule_light": "#E8E8E8",
  "disabled": "#A8A8A8",
  "selection": "#F2F6FF"
}

Typography:

{
  "heading_font": "Instrument Sans",
  "body_font": "Instrument Sans",
  "mono_font": "IBM Plex Mono",
  "base_size": "16px",
  "scale_ratio": 1.2,
  "line_height": 1.45,
  "letter_spacing": "-0.02em",
  "google_fonts_url": "https://fonts.googleapis.com/css2?family=Instrument+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap",
  "sizes": {
    "xs": "12px",
    "sm": "14px",
    "base": "16px",
    "md": "18px",
    "lg": "24px",
    "xl": "36px",
    "display": "56px"
  },
  "weights": {
    "regular": 400,
    "medium": 500,
    "semibold": 600,
    "bold": 700
  }
}

## Visual character to preserve

- Pure #FFFFFF canvas with large unfilled margins and no tinted page panels, making negative space the dominant surface.
- Hairline 1px rules in black or neutral gray define cards, table rows, dividers, and modal edges instead of shadows.
- Strict orthogonal grid with aligned left edges, narrow measure markers, and no floating or overlapping decorative layers.
- Typography uses Instrument Sans with -0.02em letter spacing, few weights, compact labels, and tabular mono data blocks.
- A single cobalt accent appears only as a thin active rule, progress fill, focus outline, or primary action background.

## ShadSync visual profile

{
  "family": "system",
  "material": "flat",
  "contour": "pebble",
  "border": "solid",
  "underlay": false,
  "grain": false,
  "stickerBadges": false,
  "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/quiet-measure-minimalism/registry-theme.json` variables, then use these recipes for composition and state design.
- Preserve Katagami token names as source metadata; shadcn semantic names are only the export surface.
- Do: Start every screen in black, white, and gray before adding the single cobalt accent.; Use -0.02em letter spacing globally on headings, labels, paragraphs, buttons, and data.; Align every major edge to the grid and repeat the same 1px rule treatment for all boundaries.; Use square 0px corners for panels, inputs, tables, dialogs, and cards; reserve 9999px only for tiny badges or avatars.; Write concise interface copy so whitespace feels intentional rather than empty.; Use tabular mono numerals for metrics, timestamps, counts, and pagination.; Show interaction through precise border, underline, focus outline, and content changes.; Provide semantic labels alongside color changes for alerts, validation, and state.
- Do not: Do not use gradients, pastel backgrounds, glassmorphism, neumorphism, or decorative texture.; Do not round cards or inputs with arbitrary radii; avoid 8px, 12px, 20px, 32px, or pill cards.; Do not add drop shadows to imply hierarchy; use spacing, type scale, and hairline rules instead.; Do not use more than one accent color or spread accent across large decorative areas.; Do not center large blocks of UI or create hero-marketing compositions inside product screens.; Do not create component catalog pages; components should appear inside a real operational scene.; Do not rely on icons without text labels in critical actions.; Do not compress mobile layouts into tiny multi-column grids.

## 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 QuietMeasureMinimalismShadcnKit() {
  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">Quiet Measure Minimalism</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": "The default density is quiet and editorial: high-value controls and summaries receive large whitespace, while operational tables use compact type and ruled rows. This balance keeps the interface calm without wasting the user’s scanning path.",
  "grid": "Desktop uses a 12-column grid with 32px gutters, max content width of 1320px, and 48px page margins. Tablet reduces to 8 columns with 24px gutters. Mobile collapses to one column with 20px margins and full-width controls.",
  "breakpoints": {
    "desktop": "1200px and up",
    "tablet_landscape": "1024px",
    "tablet_portrait": "768px",
    "phone": "480px"
  },
  "whitespace": "Whitespace is the primary separator. Use 64px and 96px gaps for major editorial transitions, 24px and 32px inside panels, and avoid filling empty regions with background color or illustrations.",
  "responsive": "At 1024px, sidebars compress and summary panels become two columns. At 768px, work areas stack and the table gains horizontal overflow. At 480px, all buttons become full-width, navigation becomes a compact row, and modals fit within a 20px inset."
}

{
  "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": "quiet-measure-minimalism",
    "name": "Quiet Measure Minimalism",
    "slug": "quiet-measure-minimalism"
  },
  "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": [
    "Pure #FFFFFF canvas with large unfilled margins and no tinted page panels, making negative space the dominant surface.",
    "Hairline 1px rules in black or neutral gray define cards, table rows, dividers, and modal edges instead of shadows.",
    "Strict orthogonal grid with aligned left edges, narrow measure markers, and no floating or overlapping decorative layers.",
    "Typography uses Instrument Sans with -0.02em letter spacing, few weights, compact labels, and tabular mono data blocks.",
    "A single cobalt accent appears only as a thin active rule, progress fill, focus outline, or primary action background."
  ],
  "visualProfile": {
    "family": "system",
    "material": "flat",
    "contour": "pebble",
    "border": "solid",
    "underlay": false,
    "grain": false,
    "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": "Quiet Measure Minimalism launch room",
        "description": "A product team workspace where navigation, filters, metrics, and dense rows carry the language's visible structure.",
        "primaryAction": "Apply theme",
        "secondaryAction": "Review states",
        "stats": [
          {
            "label": "components",
            "value": "16",
            "tone": "accent"
          },
          {
            "label": "states",
            "value": "ready"
          },
          {
            "label": "density",
            "value": "balanced",
            "tone": "warning"
          }
        ],
        "rows": [
          {
            "label": "Primary flow",
            "value": "mapped",
            "status": "active"
          },
          {
            "label": "Token coverage",
            "value": "semantic",
            "status": "synced"
          },
          {
            "label": "Responsive proof",
            "value": "queued",
            "status": "review"
          }
        ],
        "statuses": [
          "Active",
          "Synced",
          "Draft"
        ]
      }
    },
    {
      "id": "detail-editor",
      "title": "Detail editor",
      "viewport": "tablet",
      "primitives": [
        "button",
        "card",
        "input",
        "textarea",
        "select",
        "checkbox",
        "switch",
        "slider",
        "dialog",
        "sheet"
      ],
      "composition": "A focused editing flow with form fields, validation, confirmation, and a contextual side panel.",
      "mustShow": [
        "focus ring",
        "error or destructive state",
        "dialog or sheet treatment",
        "written guidance content"
      ],
      "avoid": [
        "unstyled browser controls",
        "floating cards inside cards",
        "missing labels"
      ],
      "scene": {
        "eyebrow": "editing flow",
        "headline": "Language recipe editor",
        "description": "A focused form proving labels, validation, toggles, panel rhythm, and action hierarchy.",
        "primaryAction": "Save recipe",
        "secondaryAction": "Open sheet",
        "fields": [
          {
            "label": "Component family",
            "value": "Narrative cards"
          },
          {
            "label": "State treatment",
            "value": "Visible focus + validation"
          },
          {
            "label": "Motion",
            "value": "Small lift, no opacity-only fade"
          }
        ],
        "statuses": [
          "Focus",
          "Invalid",
          "Confirmed"
        ]
      }
    },
    {
      "id": "data-operations",
      "title": "Data operations",
      "viewport": "mobile",
      "primitives": [
        "button",
        "tabs",
        "badge",
        "dropdown-menu",
        "table",
        "tooltip",
        "separator"
      ],
      "composition": "A compact operational view proving row rhythm, stacked actions, menu states, badges, and empty/destructive states.",
      "mustShow": [
        "responsive reflow",
        "dense row styling",
        "menu affordance",
        "status badge system"
      ],
      "avoid": [
        "desktop-only tables",
        "text overflow",
        "default shadcn spacing without Katagami character"
      ],
      "scene": {
        "eyebrow": "operations",
        "headline": "Compact review queue",
        "description": "A narrow viewport scene with rows, menus, tooltips, badges, and destructive affordances.",
        "primaryAction": "Resolve",
        "secondaryAction": "Filter",
        "rows": [
          {
            "label": "Button hierarchy",
            "value": "approved",
            "status": "ok"
          },
          {
            "label": "Table rhythm",
            "value": "needs pass",
            "status": "watch"
          },
          {
            "label": "Empty state",
            "value": "designed",
            "status": "done"
          }
        ],
        "statuses": [
          "Queued",
          "Blocked",
          "Done"
        ]
      }
    }
  ],
  "componentRecipes": [
    {
      "primitive": "button",
      "intent": "Prove action hierarchy, focus, disabled, and destructive states."
    },
    {
      "primitive": "card",
      "intent": "Carry the language surface, border, elevation, and density rules."
    },
    {
      "primitive": "input",
      "intent": "Show labels, focus rings, validation, and spacing rhythm."
    },
    {
      "primitive": "textarea",
      "intent": "Show longer guidance, validation copy, and writing density."
    },
    {
      "primitive": "select",
      "intent": "Show filtering, selection contrast, and menu trigger styling."
    },
    {
      "primitive": "dialog",
      "intent": "Show centered decision states and overlay treatment."
    },
    {
      "primitive": "sheet",
      "intent": "Show contextual side panels and responsive editing."
    },
    {
      "primitive": "tabs",
      "intent": "Show navigational structure and active/inactive contrast."
    },
    {
      "primitive": "badge",
      "intent": "Show compact status vocabulary and semantic colors."
    },
    {
      "primitive": "separator",
      "intent": "Show section rhythm without generic gray dividers."
    },
    {
      "primitive": "checkbox",
      "intent": "Show binary selection with visible focus and checked states."
    },
    {
      "primitive": "switch",
      "intent": "Show settings toggles and on/off contrast."
    },
    {
      "primitive": "slider",
      "intent": "Show numeric adjustment with track/thumb styling."
    },
    {
      "primitive": "tooltip",
      "intent": "Show concise explanation styling above compact controls."
    },
    {
      "primitive": "dropdown-menu",
      "intent": "Show action menus, destructive items, and grouped choices."
    },
    {
      "primitive": "table",
      "intent": "Show dense operational data, separators, row states, and responsive behavior."
    }
  ],
  "qualityRules": {
    "do": [
      "Start every screen in black, white, and gray before adding the single cobalt accent.",
      "Use -0.02em letter spacing globally on headings, labels, paragraphs, buttons, and data.",
      "Align every major edge to the grid and repeat the same 1px rule treatment for all boundaries.",
      "Use square 0px corners for panels, inputs, tables, dialogs, and cards; reserve 9999px only for tiny badges or avatars.",
      "Write concise interface copy so whitespace feels intentional rather than empty.",
      "Use tabular mono numerals for metrics, timestamps, counts, and pagination.",
      "Show interaction through precise border, underline, focus outline, and content changes.",
      "Provide semantic labels alongside color changes for alerts, validation, and state."
    ],
    "dont": [
      "Do not use gradients, pastel backgrounds, glassmorphism, neumorphism, or decorative texture.",
      "Do not round cards or inputs with arbitrary radii; avoid 8px, 12px, 20px, 32px, or pill cards.",
      "Do not add drop shadows to imply hierarchy; use spacing, type scale, and hairline rules instead.",
      "Do not use more than one accent color or spread accent across large decorative areas.",
      "Do not center large blocks of UI or create hero-marketing compositions inside product screens.",
      "Do not create component catalog pages; components should appear inside a real operational scene.",
      "Do not rely on icons without text labels in critical actions.",
      "Do not compress mobile layouts into tiny multi-column grids."
    ]
  }
}