Porcelain Prism Product Studio

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

:root {
  --background: #FBFAF7;
  --foreground: #111318;
  --card: #FFFFFF;
  --card-foreground: #111318;
  --popover: #FFFFFF;
  --popover-foreground: #111318;
  --primary: #3157F6;
  --primary-foreground: #ffffff;
  --secondary: #18A885;
  --secondary-foreground: #ffffff;
  --muted: #6D7480;
  --muted-foreground: #111318;
  --accent: #FFB15C;
  --accent-foreground: #ffffff;
  --destructive: #C94A43;
  --border: #DDE3EA;
  --input: #DDE3EA;
  --ring: #FFB15C;
  --chart-1: #3157F6;
  --chart-2: #18A885;
  --chart-3: #FFB15C;
  --chart-4: #239B6E;
  --chart-5: #C9821D;
  --sidebar: #FFFFFF;
  --sidebar-foreground: #111318;
  --sidebar-primary: #3157F6;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #3B7EDE;
  --sidebar-accent-foreground: #ffffff;
  --sidebar-border: #DDE3EA;
  --sidebar-ring: #FFB15C;
  --radius: 16px;
}

.dark {
  --background: #0f1115;
  --foreground: #f8fafc;
  --card: #181b22;
  --card-foreground: #f8fafc;
  --popover: #181b22;
  --popover-foreground: #f8fafc;
  --primary: #3157F6;
  --primary-foreground: #ffffff;
  --secondary: #252a33;
  --secondary-foreground: #f8fafc;
  --muted: #252a33;
  --muted-foreground: #a1a1aa;
  --accent: #FFB15C;
  --accent-foreground: #ffffff;
  --destructive: #C94A43;
  --border: #303642;
  --input: #303642;
  --ring: #FFB15C;
  --chart-1: #3157F6;
  --chart-2: #18A885;
  --chart-3: #FFB15C;
  --chart-4: #239B6E;
  --chart-5: #C9821D;
  --sidebar: #181b22;
  --sidebar-foreground: #f8fafc;
  --sidebar-primary: #3157F6;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #FFB15C;
  --sidebar-accent-foreground: #ffffff;
  --sidebar-border: #303642;
  --sidebar-ring: #FFB15C;
  --radius: 16px;
}

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 PorcelainPrismProductStudioShadcnKit() {
  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">Porcelain Prism Product Studio</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": "#FFB15C",
      "accent-foreground": "#ffffff",
      "background": "#0f1115",
      "border": "#303642",
      "card": "#181b22",
      "card-foreground": "#f8fafc",
      "chart-1": "#3157F6",
      "chart-2": "#18A885",
      "chart-3": "#FFB15C",
      "chart-4": "#239B6E",
      "chart-5": "#C9821D",
      "destructive": "#C94A43",
      "foreground": "#f8fafc",
      "input": "#303642",
      "muted": "#252a33",
      "muted-foreground": "#a1a1aa",
      "popover": "#181b22",
      "popover-foreground": "#f8fafc",
      "primary": "#3157F6",
      "primary-foreground": "#ffffff",
      "radius": "16px",
      "ring": "#FFB15C",
      "secondary": "#252a33",
      "secondary-foreground": "#f8fafc",
      "sidebar": "#181b22",
      "sidebar-accent": "#FFB15C",
      "sidebar-accent-foreground": "#ffffff",
      "sidebar-border": "#303642",
      "sidebar-foreground": "#f8fafc",
      "sidebar-primary": "#3157F6",
      "sidebar-primary-foreground": "#ffffff",
      "sidebar-ring": "#FFB15C"
    },
    "light": {
      "accent": "#FFB15C",
      "accent-foreground": "#ffffff",
      "background": "#FBFAF7",
      "border": "#DDE3EA",
      "card": "#FFFFFF",
      "card-foreground": "#111318",
      "chart-1": "#3157F6",
      "chart-2": "#18A885",
      "chart-3": "#FFB15C",
      "chart-4": "#239B6E",
      "chart-5": "#C9821D",
      "destructive": "#C94A43",
      "foreground": "#111318",
      "input": "#DDE3EA",
      "muted": "#6D7480",
      "muted-foreground": "#111318",
      "popover": "#FFFFFF",
      "popover-foreground": "#111318",
      "primary": "#3157F6",
      "primary-foreground": "#ffffff",
      "radius": "16px",
      "ring": "#FFB15C",
      "secondary": "#18A885",
      "secondary-foreground": "#ffffff",
      "sidebar": "#FFFFFF",
      "sidebar-accent": "#3B7EDE",
      "sidebar-accent-foreground": "#ffffff",
      "sidebar-border": "#DDE3EA",
      "sidebar-foreground": "#111318",
      "sidebar-primary": "#3157F6",
      "sidebar-primary-foreground": "#ffffff",
      "sidebar-ring": "#FFB15C"
    },
    "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-019e4649-68ef-7f41-9349-ea683725e255",
    "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": "porcelain-prism-product-studio",
    "source": "katagami"
  },
  "name": "porcelain-prism-product-studio",
  "title": "Porcelain Prism Product Studio shadcn Theme",
  "type": "registry:theme"
}

# Porcelain Prism Product Studio shadcn/ui Components

Artifact: `component-recipes-v1`
Author: `katagami-ui-projection`
Language ID: `en-019e4649-68ef-7f41-9349-ea683725e255`
Slug: `porcelain-prism-product-studio`

## Intent

A clean, premium product-interface language where quiet porcelain surfaces are organized by translucent color-theory lenses that carry hierarchy, state, and product meaning without becoming rainbow garnish.

## 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": "#FFB15C",
  "background": "#FBFAF7",
  "border": "#DDE3EA",
  "error": "#C94A43",
  "info": "#3B7EDE",
  "muted": "#6D7480",
  "primary": "#3157F6",
  "secondary": "#18A885",
  "success": "#239B6E",
  "surface": "#FFFFFF",
  "text": "#111318",
  "warning": "#C9821D"
}

Typography:

{
  "base_size": "16px",
  "body_font": "Afacad",
  "google_fonts_url": "https://fonts.googleapis.com/css2?family=Afacad:wght@400;500;600;700&family=Gabarito:wght@500;600;700;800&family=IBM+Plex+Mono:wght@500;600&display=swap",
  "heading_font": "Gabarito",
  "letter_spacing": "-0.02em",
  "line_height": 1.52,
  "mono_font": "IBM Plex Mono",
  "scale_ratio": 1.24
}

## Visual character to preserve

- Use a white-to-porcelain radial page background with large blurred translucent color lenses anchored behind primary artifacts, never as repeated dots or grid cells.
- Build panels as frosted porcelain slabs with 20px committed radii, 1px cool borders, and inset white highlights instead of heavy SaaS shadows.
- Place color as structural islands: selection halos, pill meters, specimen chips, and soft circular underlays that explain hierarchy and state.
- Use oversized tight-tracked display headings paired with compact grotesk body text, generous line-height, and wide whitespace bands between product zones.
- Let the main product artifact break the column rhythm with an overlapping preview card and floating lens controls, avoiding equal card rows.

## ShadSync visual profile

{
  "family": "system",
  "material": "flat",
  "contour": "pebble",
  "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/porcelain-prism-product-studio/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 neutral porcelain surfaces as the default base and reserve color for product meaning, state, or hierarchy.; Create surface interest through translucent material depth, overlap, lens blur, typography, and product-specific controls.; Keep radius geometry committed to 20px slabs and smaller 10px controls so softness feels authored.; Make each screen a specific product workflow with real labels, values, states, and constraints.
- Do not: Do not use square grids, dotted notebook texture as a default, or repeated point fields.; Do not add decorative side rails, left stripes, or arbitrary confetti to cards, buttons, rows, or panels.; Do not turn the palette into a rainbow; use a restrained prism of colors with explicit structural roles.; Do not present a generic dashboard or component catalog as the primary embodiment.

## 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 PorcelainPrismProductStudioShadcnKit() {
  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">Porcelain Prism Product Studio</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 < 640px, tablet 640px-1023px, desktop >= 1024px",
  "grid": "Asymmetric 12-column desktop field with a dominant 7-column product artifact and 5-column instrument stack; tablet collapses to two bands and mobile becomes a single product-first flow.",
  "whitespace": "Use broad 48px to 96px whitespace bands around major zones and tight 8px to 12px gaps only inside related control groups."
}

{
  "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-019e4649-68ef-7f41-9349-ea683725e255",
    "name": "Porcelain Prism Product Studio",
    "slug": "porcelain-prism-product-studio"
  },
  "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": [
    "Use a white-to-porcelain radial page background with large blurred translucent color lenses anchored behind primary artifacts, never as repeated dots or grid cells.",
    "Build panels as frosted porcelain slabs with 20px committed radii, 1px cool borders, and inset white highlights instead of heavy SaaS shadows.",
    "Place color as structural islands: selection halos, pill meters, specimen chips, and soft circular underlays that explain hierarchy and state.",
    "Use oversized tight-tracked display headings paired with compact grotesk body text, generous line-height, and wide whitespace bands between product zones.",
    "Let the main product artifact break the column rhythm with an overlapping preview card and floating lens controls, avoiding equal card rows."
  ],
  "visualProfile": {
    "family": "system",
    "material": "flat",
    "contour": "pebble",
    "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": "Porcelain Prism Product Studio 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 neutral porcelain surfaces as the default base and reserve color for product meaning, state, or hierarchy.",
      "Create surface interest through translucent material depth, overlap, lens blur, typography, and product-specific controls.",
      "Keep radius geometry committed to 20px slabs and smaller 10px controls so softness feels authored.",
      "Make each screen a specific product workflow with real labels, values, states, and constraints."
    ],
    "dont": [
      "Do not use square grids, dotted notebook texture as a default, or repeated point fields.",
      "Do not add decorative side rails, left stripes, or arbitrary confetti to cards, buttons, rows, or panels.",
      "Do not turn the palette into a rainbow; use a restrained prism of colors with explicit structural roles.",
      "Do not present a generic dashboard or component catalog as the primary embodiment."
    ]
  }
}