Shibuya Payphone Packet Radio

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

:root {
  --background: #08090A;
  --foreground: #F7F5EC;
  --card: #101214;
  --card-foreground: #F7F5EC;
  --popover: #101214;
  --popover-foreground: #F7F5EC;
  --primary: #5BC7D6;
  --primary-foreground: #ffffff;
  --secondary: #F2F0E8;
  --secondary-foreground: #111111;
  --muted: #8B918D;
  --muted-foreground: #F7F5EC;
  --accent: #C6403A;
  --accent-foreground: #ffffff;
  --destructive: #C6403A;
  --border: #F7F5EC;
  --input: #F7F5EC;
  --ring: #C6403A;
  --chart-1: #5BC7D6;
  --chart-2: #F2F0E8;
  --chart-3: #C6403A;
  --chart-4: #4C8A68;
  --chart-5: #B7833F;
  --sidebar: #101214;
  --sidebar-foreground: #F7F5EC;
  --sidebar-primary: #5BC7D6;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #5BC7D6;
  --sidebar-accent-foreground: #ffffff;
  --sidebar-border: #F7F5EC;
  --sidebar-ring: #C6403A;
  --radius: 16px;
}

.dark {
  --background: #0f1115;
  --foreground: #f8fafc;
  --card: #181b22;
  --card-foreground: #f8fafc;
  --popover: #181b22;
  --popover-foreground: #f8fafc;
  --primary: #5BC7D6;
  --primary-foreground: #ffffff;
  --secondary: #252a33;
  --secondary-foreground: #f8fafc;
  --muted: #252a33;
  --muted-foreground: #a1a1aa;
  --accent: #C6403A;
  --accent-foreground: #ffffff;
  --destructive: #C6403A;
  --border: #303642;
  --input: #303642;
  --ring: #C6403A;
  --chart-1: #5BC7D6;
  --chart-2: #F2F0E8;
  --chart-3: #C6403A;
  --chart-4: #4C8A68;
  --chart-5: #B7833F;
  --sidebar: #181b22;
  --sidebar-foreground: #f8fafc;
  --sidebar-primary: #5BC7D6;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #C6403A;
  --sidebar-accent-foreground: #ffffff;
  --sidebar-border: #303642;
  --sidebar-ring: #C6403A;
  --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 ShibuyaPayphonePacketRadioShadcnKit() {
  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">Shibuya Payphone Packet Radio</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": "shibuya-payphone-packet-radio",
  "type": "registry:theme",
  "title": "Shibuya Payphone Packet Radio shadcn Theme",
  "cssVars": {
    "theme": {},
    "light": {
      "background": "#08090A",
      "foreground": "#F7F5EC",
      "card": "#101214",
      "card-foreground": "#F7F5EC",
      "popover": "#101214",
      "popover-foreground": "#F7F5EC",
      "primary": "#5BC7D6",
      "primary-foreground": "#ffffff",
      "secondary": "#F2F0E8",
      "secondary-foreground": "#111111",
      "muted": "#8B918D",
      "muted-foreground": "#F7F5EC",
      "accent": "#C6403A",
      "accent-foreground": "#ffffff",
      "destructive": "#C6403A",
      "border": "#F7F5EC",
      "input": "#F7F5EC",
      "ring": "#C6403A",
      "chart-1": "#5BC7D6",
      "chart-2": "#F2F0E8",
      "chart-3": "#C6403A",
      "chart-4": "#4C8A68",
      "chart-5": "#B7833F",
      "sidebar": "#101214",
      "sidebar-foreground": "#F7F5EC",
      "sidebar-primary": "#5BC7D6",
      "sidebar-primary-foreground": "#ffffff",
      "sidebar-accent": "#5BC7D6",
      "sidebar-accent-foreground": "#ffffff",
      "sidebar-border": "#F7F5EC",
      "sidebar-ring": "#C6403A",
      "radius": "16px"
    },
    "dark": {
      "background": "#0f1115",
      "foreground": "#f8fafc",
      "card": "#181b22",
      "card-foreground": "#f8fafc",
      "popover": "#181b22",
      "popover-foreground": "#f8fafc",
      "primary": "#5BC7D6",
      "primary-foreground": "#ffffff",
      "secondary": "#252a33",
      "secondary-foreground": "#f8fafc",
      "muted": "#252a33",
      "muted-foreground": "#a1a1aa",
      "accent": "#C6403A",
      "accent-foreground": "#ffffff",
      "destructive": "#C6403A",
      "border": "#303642",
      "input": "#303642",
      "ring": "#C6403A",
      "chart-1": "#5BC7D6",
      "chart-2": "#F2F0E8",
      "chart-3": "#C6403A",
      "chart-4": "#4C8A68",
      "chart-5": "#B7833F",
      "sidebar": "#181b22",
      "sidebar-foreground": "#f8fafc",
      "sidebar-primary": "#5BC7D6",
      "sidebar-primary-foreground": "#ffffff",
      "sidebar-accent": "#C6403A",
      "sidebar-accent-foreground": "#ffffff",
      "sidebar-border": "#303642",
      "sidebar-ring": "#C6403A",
      "radius": "16px"
    }
  },
  "meta": {
    "source": "katagami",
    "languageId": "shibuya-payphone-packet-radio",
    "slug": "shibuya-payphone-packet-radio",
    "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": {
      "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"
      ]
    }
  }
}

# Shibuya Payphone Packet Radio shadcn/ui Components

Artifact: `component-recipes-v1`
Author: `katagami-ui-projection`
Language ID: `shibuya-payphone-packet-radio`
Slug: `shibuya-payphone-packet-radio`

## Intent

A clean cyber-noir interface language for late-night signal hunting from a rain-streaked Shibuya public phone: black asphalt fields, manga-white panel cuts, and one restrained cyan packet current moving through coin slots, keypad grids, APRS callsigns, and ASCII map panes.

## 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": "#C6403A",
  "background": "#08090A",
  "border": "#F7F5EC",
  "error": "#C6403A",
  "info": "#5BC7D6",
  "muted": "#8B918D",
  "primary": "#5BC7D6",
  "secondary": "#F2F0E8",
  "success": "#4C8A68",
  "surface": "#101214",
  "text": "#F7F5EC",
  "warning": "#B7833F"
}

Typography:

{
  "base_size": "16px",
  "body_font": "IBM Plex Sans Condensed",
  "google_fonts_url": "https://fonts.googleapis.com/css2?family=Azeret+Mono:wght@400;500;700&family=IBM+Plex+Sans+Condensed:wght@400;500;600;700&family=Teko:wght@500;600;700&display=swap",
  "heading_font": "Teko",
  "letter_spacing": "-0.02em",
  "line_height": 1.55,
  "mono_font": "Azeret Mono",
  "scale_ratio": 1.22
}

## Visual character to preserve

- Use a black-and-white manga panel grid with 2px white borders, thick asymmetric gutters, and one oversized full-height phone-booth column breaking the main layout.
- Route content with thin neon-cyan SVG or CSS trace lines that cross panel gutters, terminate in small square packet nodes, and never become broad gradients.
- Build controls from coin-return slots and payphone keypad geometry: rectangular black keys, white hairline outlines, cyan active states, and compressed numeric labels.
- Layer sticker-residue frames as offset dashed white rectangles and tiny red or amber paper tabs around panels while keeping the interior surfaces flat black.
- Render APRS/TUI information in monospaced ASCII map panes with scan-box overlays, callsign chips, timestamp rows, and diagnostic brackets.

## ShadSync visual profile

{
  "family": "paper-collage",
  "material": "paper",
  "contour": "default",
  "border": "dashed",
  "underlay": true,
  "grain": true,
  "stickerBadges": true,
  "motion": "lift",
  "density": "balanced",
  "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/shibuya-payphone-packet-radio/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 cyan only for live signal, active keypad states, packet route traces, and selected callsign chips.; Keep manga panel lines crisp and rectangular; let asymmetric gutters create the emotional frame.; Name real operational states such as coin armed, APRS beacon, digipeater hop, ACK delay, and route loss.; Use kana or station microtype as signage and labels, never as meaningless decoration.; Preserve a dominant black field so the interface feels late-night and existential rather than busy.; Make every sticker, warning tab, or residue frame attach to a panel edge with a data purpose.
- Do not: Do not add purple neon, rainbow chrome, vaporwave gradients, or multiple competing accent colors.; Do not build generic SaaS metric cards, equal dashboards, or rounded glassmorphism panels.; Do not use blurry grunge overlays that make terminal text or callsigns hard to read.; Do not scatter anime references as icons; express the reference through panel structure, HUD overlays, and analog-future restraint.; Do not let cyan fill large backgrounds; it must behave like signal, not wallpaper.; Do not center everything symmetrically; preserve the booth-column imbalance.

## 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 ShibuyaPayphonePacketRadioShadcnKit() {
  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">Shibuya Payphone Packet Radio</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 641-960px, desktop >= 961px with CSS grid reassignments and trace lines simplified on mobile.",
  "density": "High information density is confined to terminal panes and keypad clusters; exterior gutters and the booth silhouette stay spacious to preserve noir quiet.",
  "grid": "Desktop uses a 12-column max 1360px grid with 16px gutters, a 3-column vertical booth rail, a 6-column route map, and staggered diagnostic strips; tablet collapses to 6 columns; mobile becomes one column with the booth module first.",
  "whitespace": "Use 4px micro-gaps within logs, 16-24px panel padding, 48px module separations, and 96px black pauses around the main title to pass the 8:1 spacing rhythm."
}

{
  "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": "shibuya-payphone-packet-radio",
    "name": "Shibuya Payphone Packet Radio",
    "slug": "shibuya-payphone-packet-radio"
  },
  "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 black-and-white manga panel grid with 2px white borders, thick asymmetric gutters, and one oversized full-height phone-booth column breaking the main layout.",
    "Route content with thin neon-cyan SVG or CSS trace lines that cross panel gutters, terminate in small square packet nodes, and never become broad gradients.",
    "Build controls from coin-return slots and payphone keypad geometry: rectangular black keys, white hairline outlines, cyan active states, and compressed numeric labels.",
    "Layer sticker-residue frames as offset dashed white rectangles and tiny red or amber paper tabs around panels while keeping the interior surfaces flat black.",
    "Render APRS/TUI information in monospaced ASCII map panes with scan-box overlays, callsign chips, timestamp rows, and diagnostic brackets."
  ],
  "visualProfile": {
    "family": "paper-collage",
    "material": "paper",
    "contour": "default",
    "border": "dashed",
    "underlay": true,
    "grain": true,
    "stickerBadges": true,
    "motion": "lift",
    "density": "balanced",
    "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": "Shibuya Payphone Packet Radio 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 cyan only for live signal, active keypad states, packet route traces, and selected callsign chips.",
      "Keep manga panel lines crisp and rectangular; let asymmetric gutters create the emotional frame.",
      "Name real operational states such as coin armed, APRS beacon, digipeater hop, ACK delay, and route loss.",
      "Use kana or station microtype as signage and labels, never as meaningless decoration.",
      "Preserve a dominant black field so the interface feels late-night and existential rather than busy.",
      "Make every sticker, warning tab, or residue frame attach to a panel edge with a data purpose."
    ],
    "dont": [
      "Do not add purple neon, rainbow chrome, vaporwave gradients, or multiple competing accent colors.",
      "Do not build generic SaaS metric cards, equal dashboards, or rounded glassmorphism panels.",
      "Do not use blurry grunge overlays that make terminal text or callsigns hard to read.",
      "Do not scatter anime references as icons; express the reference through panel structure, HUD overlays, and analog-future restraint.",
      "Do not let cyan fill large backgrounds; it must behave like signal, not wallpaper.",
      "Do not center everything symmetrically; preserve the booth-column imbalance."
    ]
  }
}