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Juan b8168261a1 design system token v0.5

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Greyhaven Design System -- Claude Skill

Auto-generated by scripts/generate-skill.ts -- DO NOT EDIT by hand. Re-generate: pnpm skill:build

Components: 37 | Style: shadcn/ui "new-york" Stack: React 19, Radix UI, Tailwind CSS v4, CVA, tailwind-merge, clsx, Lucide icons Framework-agnostic: No Next.js imports. Works with Vite, Remix, Astro, CRA, or any React setup.

This skill gives you full context to generate pixel-perfect, on-brand UI using the Greyhaven Design System. Every component lives in components/ui/. Use semantic tokens, never raw colors. Follow the patterns exactly. ALWAYS use TypeScript (.tsx/.ts) — never plain JavaScript.

Design Philosophy

TypeScript only: All code MUST be written in TypeScript (.tsx / .ts). Never generate plain JavaScript (.jsx / .js).
Minimal and restrained: Off-white + off-black + warm greys. One single accent color (orange). No gradients, no decorative color, no multiple accent hues.
Typography-driven: Source Serif 4/Pro (serif) for headings and body content. Aspekta (sans, self-hosted) for UI labels, buttons, navigation, and form elements.
Calm, professional aesthetic: Tight border-radii, subtle shadows, generous whitespace.
Accessibility-first: Built on Radix UI primitives for keyboard navigation, focus management, screen reader support. Visible focus rings, disabled states, ARIA attributes.
Dark mode native: Thoughtful dark theme using inverted warm greys. Orange accent persists across both modes. Toggled via .dark class.
Framework-agnostic: Pure React + Radix + Tailwind. No Next.js, no framework-specific imports.

Font Setup

This design system uses two typefaces:

Role	Font	Usage
Sans (UI)	Aspekta (self-hosted)	Buttons, nav, labels, forms, metadata
Serif (Content)	Source Serif 4/Pro	Headings, body text, reading content

Aspekta (required)

Aspekta font files live in public/fonts/. Add @font-face declarations to your global CSS:

/* Minimum set (covers font-weight 400-700) */
@font-face { font-family: 'Aspekta'; font-weight: 400; font-display: swap; src: url('/fonts/Aspekta-400.woff2') format('woff2'); }
@font-face { font-family: 'Aspekta'; font-weight: 500; font-display: swap; src: url('/fonts/Aspekta-500.woff2') format('woff2'); }
@font-face { font-family: 'Aspekta'; font-weight: 600; font-display: swap; src: url('/fonts/Aspekta-600.woff2') format('woff2'); }
@font-face { font-family: 'Aspekta'; font-weight: 700; font-display: swap; src: url('/fonts/Aspekta-700.woff2') format('woff2'); }

/* Or import all weights: */
@import url('/fonts/font-face.css');

Font stack CSS variables

--font-sans: 'Aspekta', ui-sans-serif, system-ui, sans-serif;
--font-serif: 'Source Serif 4', 'Source Serif Pro', Georgia, serif;

Tailwind usage

font-sans — Aspekta (UI elements)
font-serif — Source Serif (content)

Install fonts via: ./skill/install.sh /path/to/your/project

Token Quick Reference

Source of truth: tokens/*.json (W3C DTCG format).

Color

Token	Value	Description
`color.primitive.off-white`	`#F9F9F7`	Primary light surface — cards, elevated areas
`color.primitive.off-black`	`#161614`	Primary dark — foreground text, dark mode background
`color.primitive.orange`	`#D95E2A`	Only accent color — used sparingly for primary actions and emphasis
`color.primitive.destructive-red`	`#B43232`	Error/danger states
`color.primitive.grey.1`	`#F0F0EC`	5% — Subtle backgrounds, secondary, muted
`color.primitive.grey.2`	`#DDDDD7`	10% — Accent hover, light borders
`color.primitive.grey.3`	`#C4C4BD`	20% — Border, input
`color.primitive.grey.4`	`#A6A69F`	50% — Mid-tone
`color.primitive.grey.5`	`#7F7F79`	60% — Mid-dark
`color.primitive.grey.7`	`#575753`	70% — Secondary foreground, muted foreground
`color.primitive.grey.8`	`#2F2F2C`	80% — Dark mode card, dark surfaces
`color.semantic.background`	`{color.primitive.grey.1}`	Page background
`color.semantic.foreground`	`{color.primitive.off-black}`	Primary text
`color.semantic.card`	`{color.primitive.off-white}`	Card/elevated surface background
`color.semantic.card-foreground`	`{color.primitive.off-black}`	Card text
`color.semantic.popover`	`{color.primitive.off-white}`	Popover background
`color.semantic.popover-foreground`	`{color.primitive.off-black}`	Popover text
`color.semantic.primary`	`{color.primitive.orange}`	Primary accent — buttons, links, focus rings
`color.semantic.primary-foreground`	`{color.primitive.off-white}`	Text on primary accent
`color.semantic.secondary`	`{color.primitive.grey.1}`	Secondary button/surface
`color.semantic.secondary-foreground`	`{color.primitive.grey.8}`	Text on secondary surface
`color.semantic.muted`	`{color.primitive.grey.1}`	Muted/subdued background
`color.semantic.muted-foreground`	`{color.primitive.grey.7}`	Muted/subdued text
`color.semantic.accent`	`{color.primitive.grey.2}`	Subtle hover state
`color.semantic.accent-foreground`	`{color.primitive.off-black}`	Text on accent hover
`color.semantic.destructive`	`{color.primitive.destructive-red}`	Destructive/error actions
`color.semantic.destructive-foreground`	`{color.primitive.off-white}`	Text on destructive
`color.semantic.border`	`{color.primitive.grey.3}`	Default border
`color.semantic.input`	`{color.primitive.grey.3}`	Input border
`color.semantic.ring`	`{color.primitive.orange}`	Focus ring
`color.semantic.hero-bg`	`{color.primitive.grey.2}`	Hero banner background
`color.semantic.chart.1`	`{color.primitive.orange}`	Chart accent
`color.semantic.chart.2`	`{color.primitive.grey.7}`	Chart secondary
`color.semantic.chart.3`	`{color.primitive.grey.5}`	Chart tertiary
`color.semantic.chart.4`	`{color.primitive.grey.4}`	Chart quaternary
`color.semantic.chart.5`	`{color.primitive.grey.8}`	Chart quinary
`color.semantic.sidebar.background`	`{color.primitive.grey.1}`	Sidebar background
`color.semantic.sidebar.foreground`	`{color.primitive.off-black}`	Sidebar text
`color.semantic.sidebar.primary`	`{color.primitive.orange}`	Sidebar primary accent
`color.semantic.sidebar.primary-foreground`	`{color.primitive.off-white}`	Sidebar primary text
`color.semantic.sidebar.accent`	`{color.primitive.grey.3}`	Sidebar accent/hover
`color.semantic.sidebar.accent-foreground`	`{color.primitive.off-black}`	Sidebar accent text
`color.semantic.sidebar.border`	`{color.primitive.grey.3}`	Sidebar border
`color.semantic.sidebar.ring`	`{color.primitive.orange}`	Sidebar focus ring
`color.dark.background`	`{color.primitive.off-black}`	Dark page background
`color.dark.foreground`	`{color.primitive.off-white}`	Dark primary text
`color.dark.card`	`{color.primitive.grey.8}`	Dark card surface
`color.dark.card-foreground`	`{color.primitive.off-white}`	Dark card text
`color.dark.popover`	`{color.primitive.grey.8}`	Dark popover
`color.dark.popover-foreground`	`{color.primitive.off-white}`	Dark popover text
`color.dark.primary`	`{color.primitive.orange}`	Same orange in dark mode
`color.dark.primary-foreground`	`{color.primitive.off-white}`	Dark primary foreground
`color.dark.secondary`	`{color.primitive.grey.7}`	Dark secondary
`color.dark.secondary-foreground`	`{color.primitive.off-white}`	Dark secondary text
`color.dark.muted`	`{color.primitive.grey.7}`	Dark muted
`color.dark.muted-foreground`	`{color.primitive.grey.3}`	Dark muted text
`color.dark.accent`	`{color.primitive.grey.7}`	Dark accent/hover
`color.dark.accent-foreground`	`{color.primitive.off-white}`	Dark accent text
`color.dark.destructive`	`{color.primitive.destructive-red}`	Same destructive in dark mode
`color.dark.destructive-foreground`	`{color.primitive.off-white}`	Dark destructive text
`color.dark.border`	`{color.primitive.grey.7}`	Dark border
`color.dark.input`	`{color.primitive.grey.7}`	Dark input border
`color.dark.ring`	`{color.primitive.orange}`	Dark focus ring
`color.dark.hero-bg`	`{color.primitive.grey.8}`	Dark hero banner background
`color.dark.chart.1`	`{color.primitive.orange}`	Dark chart accent
`color.dark.chart.2`	`{color.primitive.grey.3}`	Dark chart secondary
`color.dark.chart.3`	`{color.primitive.grey.4}`	Dark chart tertiary
`color.dark.chart.4`	`{color.primitive.grey.5}`	Dark chart quaternary
`color.dark.chart.5`	`{color.primitive.grey.1}`	Dark chart quinary
`color.dark.sidebar.background`	`{color.primitive.grey.8}`	Dark sidebar background
`color.dark.sidebar.foreground`	`{color.primitive.off-white}`	Dark sidebar text
`color.dark.sidebar.primary`	`{color.primitive.orange}`	Dark sidebar primary
`color.dark.sidebar.primary-foreground`	`{color.primitive.off-white}`	Dark sidebar primary text
`color.dark.sidebar.accent`	`{color.primitive.grey.7}`	Dark sidebar accent
`color.dark.sidebar.accent-foreground`	`{color.primitive.off-white}`	Dark sidebar accent text
`color.dark.sidebar.border`	`{color.primitive.grey.7}`	Dark sidebar border
`color.dark.sidebar.ring`	`{color.primitive.orange}`	Dark sidebar ring

Typography

Token	Value	Description
`typography.fontFamily.sans`	`["Aspekta","ui-sans-serif","system-ui","sans-serif"]`	UI labels, buttons, nav, forms — Aspekta self-hosted
`typography.fontFamily.serif`	`["Source Serif 4","Source Serif Pro","Georgia","serif"]`	Headings, body content, reading — Source Serif primary
`typography.fontFamily.mono`	`["ui-monospace","SFMono-Regular","Menlo","Monaco","Consolas","monospace"]`	Code blocks and monospaced content
`typography.fontSize.xs`	`0.75rem`	12px — metadata, fine print
`typography.fontSize.sm`	`0.875rem`	14px — captions, nav, labels, buttons
`typography.fontSize.base`	`1rem`	16px — body text
`typography.fontSize.lg`	`1.125rem`	18px — large body, subtitles
`typography.fontSize.xl`	`1.25rem`	20px — H3
`typography.fontSize.2xl`	`1.5rem`	24px — H2
`typography.fontSize.3xl`	`1.875rem`	30px — large H2
`typography.fontSize.4xl`	`2.25rem`	36px — H1
`typography.fontSize.5xl`	`3rem`	48px — hero heading
`typography.fontWeight.normal`	`400`	Regular body text
`typography.fontWeight.medium`	`500`	H3, labels, nav items
`typography.fontWeight.semibold`	`600`	H1, H2, buttons
`typography.fontWeight.bold`	`700`	Strong emphasis
`typography.lineHeight.tight`	`1.25`	Headings
`typography.lineHeight.normal`	`1.5`	Default
`typography.lineHeight.relaxed`	`1.625`	Body content for readability
`typography.letterSpacing.tight`	`-0.025em`	Headings — tracking-tight
`typography.letterSpacing.normal`	`0em`	Body text
`typography.letterSpacing.wide`	`0.05em`	Uppercase labels

Spacing

Token	Value	Description
`spacing.0`	`0`	None
`spacing.1`	`0.25rem`	4px — tight gaps
`spacing.2`	`0.5rem`	8px — card header gap, form description spacing
`spacing.3`	`0.75rem`	12px
`spacing.4`	`1rem`	16px — form field gap, button padding
`spacing.5`	`1.25rem`	20px
`spacing.6`	`1.5rem`	24px — card padding, card internal gap
`spacing.8`	`2rem`	32px — section margin-bottom
`spacing.10`	`2.5rem`	40px
`spacing.12`	`3rem`	48px
`spacing.16`	`4rem`	64px — major section padding (py-16)
`spacing.20`	`5rem`	80px
`spacing.24`	`6rem`	96px — hero padding
`spacing.0.5`	`0.125rem`	2px — micro spacing
`spacing.1.5`	`0.375rem`	6px
`spacing.component.card-padding`	`1.5rem`	Card internal padding (px-6)
`spacing.component.card-gap`	`1.5rem`	Gap between cards (gap-6)
`spacing.component.section-padding`	`2.5rem`	Vertical padding inside sections (py-10)
`spacing.component.form-gap`	`1rem`	Gap between form fields (gap-4)
`spacing.component.button-padding-x`	`1rem`	Button horizontal padding (px-4)
`spacing.component.navbar-height`	`4rem`	Navbar height (h-16)

Radii

Token	Value	Description
`radii.base`	`0.375rem`	6px — base radius
`radii.sm`	`calc(0.375rem - 2px)`	4px — small variant
`radii.md`	`0.375rem`	6px — medium (same as base)
`radii.lg`	`calc(0.375rem + 2px)`	8px — large variant
`radii.xl`	`calc(0.375rem + 4px)`	10px — extra large variant (cards)
`radii.full`	`9999px`	Fully round (pills, avatars)

Shadows

Token	Value	Description
`shadow.xs`	`{"offsetX":"0","offsetY":"1px","blur":"2px","spread":"0","color":"rgba(22, 22, 20, 0.05)"}`	Subtle shadow for buttons, inputs
`shadow.sm`	`{"offsetX":"0","offsetY":"1px","blur":"3px","spread":"0","color":"rgba(22, 22, 20, 0.1)"}`	Small shadow for cards
`shadow.md`	`{"offsetX":"0","offsetY":"4px","blur":"6px","spread":"-1px","color":"rgba(22, 22, 20, 0.1)"}`	Medium shadow for dropdowns, popovers
`shadow.lg`	`{"offsetX":"0","offsetY":"10px","blur":"15px","spread":"-3px","color":"rgba(22, 22, 20, 0.1)"}`	Large shadow for dialogs, modals

Motion

Token	Value	Description
`motion.duration.fast`	`150ms`	Quick transitions — tooltips, hover states
`motion.duration.normal`	`200ms`	Default transitions — most UI interactions
`motion.duration.slow`	`300ms`	Deliberate transitions — modals, drawers, accordions
`motion.easing.default`	`[0.4,0,0.2,1]`	Standard ease-in-out
`motion.easing.in`	`[0.4,0,1,1]`	Ease-in for exits
`motion.easing.out`	`[0,0,0.2,1]`	Ease-out for entrances

Component Catalog (37 components)

All components live in components/ui/. Import with @/components/ui/<name>.

Primitives

Button

File: components/ui/button.tsx
Exports: Button, buttonVariants
Description: Primary interactive element. 6 variants: default (orange), secondary, outline, ghost, link, destructive. Sizes: default (h-9), sm (h-8), lg (h-10), icon (size-9).
Props: variant?: "default" | "secondary" | "outline" | "ghost" | "link" | "destructive"; size?: "default" | "sm" | "lg" | "icon" | "icon-sm" | "icon-lg"; asChild?: boolean
Example:

<Button variant="default" size="default">Click me</Button>

Badge

File: components/ui/badge.tsx
Exports: Badge, badgeVariants
Description: Status indicator / tag. Variants include default, secondary, outline, destructive, success, warning, info, plus channel pills (WhatsApp, Email, Telegram, Zulip).
Props: variant?: "default" | "secondary" | "destructive" | "outline" | "success" | "warning" | "info" | ...; asChild?: boolean
Example:

<Badge variant="success">Active</Badge>

Input

File: components/ui/input.tsx
Exports: Input
Description: Text input field with focus ring, disabled, and aria-invalid states.
Props: All standard HTML input props
Example:

<Input type="email" placeholder="you@example.com" />

Textarea

File: components/ui/textarea.tsx
Exports: Textarea
Description: Multi-line text input.
Props: All standard HTML textarea props
Example:

<Textarea placeholder="Write your message..." />

Label

File: components/ui/label.tsx
Exports: Label
Description: Form label using Radix Label primitive.
Props: All standard HTML label props + Radix Label props
Example:

<Label htmlFor="email">Email</Label>

Checkbox

File: components/ui/checkbox.tsx
Exports: Checkbox
Description: Checkbox using Radix Checkbox primitive.
Props: checked?: boolean; onCheckedChange?: (checked: boolean) => void
Example:

<Checkbox id="terms" />

Switch

File: components/ui/switch.tsx
Exports: Switch
Description: Toggle switch using Radix Switch primitive.
Props: checked?: boolean; onCheckedChange?: (checked: boolean) => void
Example:

<Switch id="dark-mode" />

Select

File: components/ui/select.tsx
Exports: Select, SelectContent, SelectGroup, SelectItem, SelectLabel, SelectTrigger, SelectValue
Description: Dropdown select using Radix Select.
Props: value?: string; onValueChange?: (value: string) => void
Example:

<Select><SelectTrigger><SelectValue placeholder="Choose..." /></SelectTrigger><SelectContent><SelectItem value="a">Option A</SelectItem></SelectContent></Select>

RadioGroup

File: components/ui/radio-group.tsx
Exports: RadioGroup, RadioGroupItem
Description: Radio button group using Radix RadioGroup.
Props: value?: string; onValueChange?: (value: string) => void
Example:

<RadioGroup defaultValue="a"><RadioGroupItem value="a" /><RadioGroupItem value="b" /></RadioGroup>

Toggle

File: components/ui/toggle.tsx
Exports: Toggle, toggleVariants
Description: Toggle button. Variants: default, outline.
Props: variant?: "default" | "outline"; size?: "default" | "sm" | "lg"; pressed?: boolean
Example:

<Toggle aria-label="Bold"><BoldIcon /></Toggle>

Layout

Card

File: components/ui/card.tsx
Exports: Card, CardHeader, CardTitle, CardDescription, CardAction, CardContent, CardFooter
Description: Container with header/content/footer slots. Off-white bg, rounded-xl, subtle shadow.
Props: Standard div props. Compose with CardHeader, CardTitle, CardDescription, CardContent, CardFooter sub-components.
Example:

<Card><CardHeader><CardTitle>Title</CardTitle><CardDescription>Description</CardDescription></CardHeader><CardContent>Content</CardContent></Card>

Accordion

File: components/ui/accordion.tsx
Exports: Accordion, AccordionItem, AccordionTrigger, AccordionContent
Description: Expandable sections using Radix Accordion.
Props: type: "single" | "multiple"; collapsible?: boolean
Example:

<Accordion type="single" collapsible><AccordionItem value="item-1"><AccordionTrigger>Section 1</AccordionTrigger><AccordionContent>Content</AccordionContent></AccordionItem></Accordion>

Tabs

File: components/ui/tabs.tsx
Exports: Tabs, TabsList, TabsTrigger, TabsContent
Description: Tab navigation using Radix Tabs. Pill-style triggers.
Props: value?: string; onValueChange?: (value: string) => void
Example:

<Tabs defaultValue="tab1"><TabsList><TabsTrigger value="tab1">Tab 1</TabsTrigger></TabsList><TabsContent value="tab1">Content</TabsContent></Tabs>

Separator

File: components/ui/separator.tsx
Exports: Separator
Description: Visual divider line. Horizontal or vertical.
Props: orientation?: "horizontal" | "vertical"; decorative?: boolean
Example:

<Separator />

Overlay

Dialog

File: components/ui/dialog.tsx
Exports: Dialog, DialogTrigger, DialogContent, DialogHeader, DialogTitle, DialogDescription, DialogFooter, DialogClose
Description: Modal dialog using Radix Dialog.
Props: open?: boolean; onOpenChange?: (open: boolean) => void
Example:

<Dialog><DialogTrigger asChild><Button>Open</Button></DialogTrigger><DialogContent><DialogHeader><DialogTitle>Title</DialogTitle></DialogHeader></DialogContent></Dialog>

AlertDialog

File: components/ui/alert-dialog.tsx
Exports: AlertDialog, AlertDialogTrigger, AlertDialogContent, AlertDialogHeader, AlertDialogTitle, AlertDialogDescription, AlertDialogFooter, AlertDialogAction, AlertDialogCancel
Description: Confirmation dialog requiring user action.
Props: open?: boolean; onOpenChange?: (open: boolean) => void
Example:

<AlertDialog><AlertDialogTrigger asChild><Button variant="destructive">Delete</Button></AlertDialogTrigger><AlertDialogContent>...</AlertDialogContent></AlertDialog>

File: components/ui/tooltip.tsx
Exports: Tooltip, TooltipTrigger, TooltipContent, TooltipProvider
Description: Tooltip popup (0ms delay) using Radix Tooltip.
Props: Standard Radix Tooltip props
Example:

<TooltipProvider><Tooltip><TooltipTrigger>Hover me</TooltipTrigger><TooltipContent>Tooltip text</TooltipContent></Tooltip></TooltipProvider>

File: components/ui/popover.tsx
Exports: Popover, PopoverTrigger, PopoverContent
Description: Floating content panel using Radix Popover.
Props: open?: boolean; onOpenChange?: (open: boolean) => void
Example:

<Popover><PopoverTrigger asChild><Button>Open</Button></PopoverTrigger><PopoverContent>Content</PopoverContent></Popover>

Drawer

File: components/ui/drawer.tsx
Exports: Drawer, DrawerTrigger, DrawerContent, DrawerHeader, DrawerTitle, DrawerDescription, DrawerFooter, DrawerClose
Description: Bottom sheet drawer using Vaul.
Props: open?: boolean; onOpenChange?: (open: boolean) => void
Example:

<Drawer><DrawerTrigger asChild><Button>Open</Button></DrawerTrigger><DrawerContent><DrawerHeader><DrawerTitle>Title</DrawerTitle></DrawerHeader></DrawerContent></Drawer>

File: components/ui/navbar.tsx
Exports: Navbar, NavbarLink, navbarVariants
Description: Top navigation bar. Fixed top, z-50, h-[65px]. Off-white bg (light) / off-black (dark). Font-semibold menu items. Hover: opacity-70 (no bg). Active links: orange (text-primary), full opacity. Variants: solid, transparent, minimal. Logo left, nav center, actions right. Mobile hamburger.
Props: variant?: "solid" | "transparent" | "minimal"; logo?: ReactNode; actions?: ReactNode. NavbarLink: active?: boolean
Example:

<Navbar variant="solid" logo={<Logo size="sm" />}><NavbarLink href="/" active>Home</NavbarLink><NavbarLink href="/about">About</NavbarLink></Navbar>

File: components/ui/breadcrumb.tsx
Exports: Breadcrumb, BreadcrumbList, BreadcrumbItem, BreadcrumbLink, BreadcrumbPage, BreadcrumbSeparator, BreadcrumbEllipsis
Description: Breadcrumb navigation trail.
Props: Standard list composition
Example:

<Breadcrumb><BreadcrumbList><BreadcrumbItem><BreadcrumbLink href="/">Home</BreadcrumbLink></BreadcrumbItem><BreadcrumbSeparator /><BreadcrumbItem><BreadcrumbPage>Current</BreadcrumbPage></BreadcrumbItem></BreadcrumbList></Breadcrumb>

Pagination

File: components/ui/pagination.tsx
Exports: Pagination, PaginationContent, PaginationItem, PaginationLink, PaginationPrevious, PaginationNext, PaginationEllipsis
Description: Page navigation controls.
Props: Standard list composition with PaginationLink items
Example:

<Pagination><PaginationContent><PaginationItem><PaginationPrevious href="#" /></PaginationItem><PaginationItem><PaginationLink href="#">1</PaginationLink></PaginationItem><PaginationItem><PaginationNext href="#" /></PaginationItem></PaginationContent></Pagination>

Data

Table

File: components/ui/table.tsx
Exports: Table, TableHeader, TableBody, TableRow, TableHead, TableCell, TableCaption, TableFooter
Description: Data table with header, body, footer.
Props: Standard HTML table element composition
Example:

<Table><TableHeader><TableRow><TableHead>Name</TableHead></TableRow></TableHeader><TableBody><TableRow><TableCell>John</TableCell></TableRow></TableBody></Table>

Progress

File: components/ui/progress.tsx
Exports: Progress
Description: Progress bar using Radix Progress.
Props: value?: number (0-100)
Example:

<Progress value={60} />

Avatar

File: components/ui/avatar.tsx
Exports: Avatar, AvatarImage, AvatarFallback
Description: User avatar with image and fallback.
Props: Standard Radix Avatar composition
Example:

<Avatar><AvatarImage src="/avatar.jpg" /><AvatarFallback>JD</AvatarFallback></Avatar>

Calendar

File: components/ui/calendar.tsx
Exports: Calendar
Description: Date picker calendar using react-day-picker.
Props: mode?: "single" | "range" | "multiple"; selected?: Date; onSelect?: (date: Date) => void
Example:

<Calendar mode="single" selected={date} onSelect={setDate} />

Feedback

Alert

File: components/ui/alert.tsx
Exports: Alert, AlertTitle, AlertDescription
Description: Inline alert message. Variants: default, destructive.
Props: variant?: "default" | "destructive"
Example:

<Alert><AlertTitle>Heads up!</AlertTitle><AlertDescription>This is an alert.</AlertDescription></Alert>

Skeleton

File: components/ui/skeleton.tsx
Exports: Skeleton
Description: Loading placeholder with pulse animation.
Props: Standard div props (set dimensions with className)
Example:

<Skeleton className="h-4 w-[250px]" />

Spinner

File: components/ui/spinner.tsx
Exports: Spinner
Description: Loading spinner (Loader2Icon with spin animation).
Props: Standard SVG icon props
Example:

<Spinner />

Empty

File: components/ui/empty.tsx
Exports: Empty
Description: Empty state placeholder with header/media/title/description.
Props: Standard composition with sub-components
Example:

<Empty><EmptyTitle>No results</EmptyTitle><EmptyDescription>Try a different search</EmptyDescription></Empty>

Form

File: components/ui/form.tsx
Exports: Form, FormField, FormItem, FormLabel, FormControl, FormDescription, FormMessage
Description: Form wrapper using react-hook-form. Provides field-level validation and error display via Zod.
Props: Wraps react-hook-form useForm return value. FormField takes name + render prop.
Example:

<Form {...form}><FormField name="email" render={({field}) => (<FormItem><FormLabel>Email</FormLabel><FormControl><Input {...field} /></FormControl><FormMessage /></FormItem>)} /></Form>

Composition

Logo

File: components/ui/logo.tsx
Exports: Logo, logoVariants
Description: Greyhaven logo SVG. Size: sm/md/lg/xl. Variant: color (orange icon + foreground text) or monochrome (all foreground).
Props: size?: "sm" | "md" | "lg" | "xl"; variant?: "color" | "monochrome"
Example:

<Logo size="md" variant="color" />

Hero

File: components/ui/hero.tsx
Exports: Hero, heroVariants
Description: Full-width hero section. Variants: centered, left-aligned, split (text + media). Heading in Source Serif, subheading in sans.
Props: variant?: "centered" | "left-aligned" | "split"; background?: "default" | "muted" | "accent" | "dark"; heading: ReactNode; subheading?: ReactNode; actions?: ReactNode; media?: ReactNode
Example:

<Hero variant="centered" heading="Build something great" subheading="With the Greyhaven Design System" actions={<Button>Get Started</Button>} />

CTASection

File: components/ui/cta-section.tsx
Exports: CTASection, ctaSectionVariants
Description: Call-to-action section block. Centered or left-aligned, with heading, description, and action buttons.
Props: variant?: "centered" | "left-aligned"; background?: "default" | "muted" | "accent" | "subtle"; heading: ReactNode; description?: ReactNode; actions?: ReactNode
Example:

<CTASection heading="Ready to start?" description="Join thousands of developers" actions={<Button>Sign up free</Button>} />

Section

File: components/ui/section.tsx
Exports: Section, sectionVariants
Description: Titled content section with spacing. py-10 internal padding. Colored variants (highlighted, accent) get my-8 vertical margin so they visually detach from adjacent sections; default has no margin so same-bg siblings flow seamlessly.
Props: variant?: "default" | "highlighted" | "accent"; width?: "narrow" | "default" | "wide" | "full"; title?: string; description?: string
Example:

<Section title="Features" description="What we offer" width="wide">Content</Section>

Footer

File: components/ui/footer.tsx
Exports: Footer, footerVariants
Description: Page footer. Minimal (single row) or full (multi-column with link groups).
Props: variant?: "minimal" | "full"; logo?: ReactNode; copyright?: ReactNode; linkGroups?: FooterLinkGroup[]; actions?: ReactNode
Example:

<Footer variant="minimal" copyright="&copy; 2024 Greyhaven" />

PageLayout

File: components/ui/page-layout.tsx
Exports: PageLayout
Description: Full page shell composing Navbar + main content + optional sidebar + Footer. Auto-offsets for fixed navbar.
Props: navbar?: ReactNode; sidebar?: ReactNode; footer?: ReactNode
Example:

<PageLayout navbar={<Navbar />} footer={<Footer />}>Main content</PageLayout>

Composition Rules

Card spacing: gap-6 between cards, p-6 internal padding
Section rhythm: py-10 internal padding per section. Colored sections add my-8 to detach from neighbors
Button placement: Primary action right, secondary left
Form layout: Vertical stack with gap-4, labels above inputs
Navbar: Fixed top, z-50, h-16, logo left, nav center, actions right
Typography pairing: Serif (font-serif) for content headings, sans (font-sans) for UI labels/buttons
Color restraint: Trust the default component variants for orange accent -- they apply it at the right scale. Don't apply bg-primary to large surfaces, containers, or section backgrounds
Focus pattern: focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px]
Disabled pattern: disabled:pointer-events-none disabled:opacity-50
Aria-invalid pattern: aria-invalid:ring-destructive/20 aria-invalid:border-destructive
Slot naming: All components use data-slot="component-name"
Icon sizing: [&_svg]:pointer-events-none [&_svg:not([class*='size-'])]:size-4 [&_svg]:shrink-0

Extension Protocol

When adding new components to the system:

Use CVA for variants (class-variance-authority)
Accept HTML element props via spread: React.ComponentProps<'div'>
Use data-slot attribute: data-slot="component-name"
Use cn() from @/lib/utils for class merging
Follow focus/disabled/aria patterns from existing components
Use semantic tokens only -- never raw hex colors
Support asChild via @radix-ui/react-slot for polymorphism where appropriate
Add to Storybook with tags: ['autodocs'] and all variant stories
Add to lib/catalog.ts so MCP server and SKILL.md pick it up automatically
Run pnpm skill:build to regenerate this file

Template

import * as React from 'react'
import { cva, type VariantProps } from 'class-variance-authority'
import { cn } from '@/lib/utils'

const myComponentVariants = cva('base-classes', {
  variants: {
    variant: { default: 'default-classes' },
    size: { default: 'size-classes' },
  },
  defaultVariants: { variant: 'default', size: 'default' },
})

function MyComponent({
  className, variant, size, ...props
}: React.ComponentProps<'div'> & VariantProps<typeof myComponentVariants>) {
  return (
    <div
      data-slot="my-component"
      className={cn(myComponentVariants({ variant, size, className }))}
      {...props}
    />
  )
}

export { MyComponent, myComponentVariants }

32 KiB Raw Blame History

Greyhaven Design System -- Claude Skill

Design Philosophy

Font Setup

Aspekta (required)

Font stack CSS variables

Tailwind usage

Token Quick Reference

Color

Typography

Spacing

Radii

Shadows

Motion

Component Catalog (37 components)

Primitives

Button

Badge

Input

Textarea

Label

Checkbox

Switch

Select

RadioGroup

Toggle

Layout

Card

Accordion

Tabs

Separator

Overlay

Dialog

AlertDialog

Tooltip

Popover

Drawer

Navigation

Navbar

Breadcrumb

Pagination

Data

Table

Progress

Avatar

Calendar

Feedback

Alert

Skeleton

Spinner

Empty

Form

Form

Composition

Logo

Hero

CTASection

Section

Footer

PageLayout

Composition Rules

Extension Protocol

Template

32 KiB

Raw Blame History