Are the ai2 Blur sheets free?

Yes. The whole styled layer is free and MIT licensed, like the component core.

Can I change the size?

Yes. Every variation takes a size prop of sm, md, lg or xl, aligned to the base Button height scale.

Blur sheets

Five right-edge side panels that keep an opaque panel and vary only the backdrop: a soft blur, a heavy blur, a dark scrim, a primary tint and a top-to-bottom gradient. Each is self-contained (no radix), sized, token-driven, and closes on backdrop click or Escape.

SheetBlur

Installation

The styled layer is free and installs like any other ai2 component.

Run the following command

npx shadcn@latest add @ai2/sheet-blur

Dependencies, the @ai2/tokens theme and the component file are installed together.

Install dependencies

npm install motion lucide-react

Copy the source

components/ui/sheet-blur.tsx

"use client"

import * as React from "react"
import { motion, AnimatePresence, useReducedMotion } from "motion/react"
import { X } from "lucide-react"

import { cn } from "@/lib/utils"

/* Blur sheet family: 5 decorative side panels. The panel always stays CLEAR/opaque
   (bg-card) - unlike the frosted Glass PANEL in essentials. The whole difference is
   on the BACKDROP: each variant carries a different blur/scrim technique (light
   blur, strong blur, dark scrim, primary tint, a top-to-bottom gradient). They all
   slide in from the right edge. Self-contained - no radix, no portal. A fixed
   inset-0 backdrop + a fixed panel pinned to the edge (z-50). Internal state
   (defaultOpen) or controlled (open + onOpenChange). A backdrop click / Escape /
   the close button closes it. The panel takes focus on open. The slide runs through
   AnimatePresence; under reduced-motion there is no slide, only a fade. Color comes
   ONLY from tokens, with transparency via color-mix. */

export type StyledSize = "sm" | "md" | "lg" | "xl"

type Edge = "right" | "left" | "top" | "bottom"

const widthSize: Record<StyledSize, string> = {
  sm: "w-72",
  md: "w-80",
  lg: "w-96",
  xl: "w-[32rem]",
}

const heightSize: Record<StyledSize, string> = {
  sm: "h-40",
  md: "h-64",
  lg: "h-80",
  xl: "h-[32rem]",
}

const edgeAnchor: Record<Edge, string> = {
  right: "inset-y-0 right-0",
  left: "inset-y-0 left-0",
  top: "inset-x-0 top-0",
  bottom: "inset-x-0 bottom-0",
}

function slideOffset(edge: Edge) {
  switch (edge) {
    case "right":
      return { x: "100%" }
    case "left":
      return { x: "-100%" }
    case "top":
      return { y: "-100%" }
    case "bottom":
      return { y: "100%" }
  }
}

interface SheetProps {
  size?: StyledSize
  trigger?: React.ReactNode
  title?: React.ReactNode
  children?: React.ReactNode
  className?: string
  open?: boolean
  defaultOpen?: boolean
  onOpenChange?: (o: boolean) => void
}

function useControllableOpen(
  open: boolean | undefined,
  defaultOpen: boolean | undefined,
  onOpenChange: ((o: boolean) => void) | undefined
) {
  const [uncontrolled, setUncontrolled] = React.useState(defaultOpen ?? false)
  const isControlled = open !== undefined
  const value = isControlled ? open : uncontrolled
  const setValue = React.useCallback(
    (next: boolean) => {
      if (!isControlled) setUncontrolled(next)
      onOpenChange?.(next)
    },
    [isControlled, onOpenChange]
  )
  return [value, setValue] as const
}

interface ShellProps extends SheetProps {
  edge: Edge
  slot: string
  panelClassName: string
  backdropClassName: string
}

function SheetShell({
  edge,
  slot,
  panelClassName,
  backdropClassName,
  size = "md",
  trigger,
  title,
  children,
  className,
  open,
  defaultOpen,
  onOpenChange,
}: ShellProps) {
  const reduce = useReducedMotion()
  const [isOpen, setOpen] = useControllableOpen(open, defaultOpen, onOpenChange)
  const panelRef = React.useRef<HTMLDivElement>(null)

  React.useEffect(() => {
    if (!isOpen) return
    const onKey = (e: KeyboardEvent) => {
      if (e.key === "Escape") setOpen(false)
    }
    window.addEventListener("keydown", onKey)
    return () => window.removeEventListener("keydown", onKey)
  }, [isOpen, setOpen])

  const horizontal = edge === "left" || edge === "right"
  const sizeClass = horizontal ? cn("h-full", widthSize[size]) : cn("w-full", heightSize[size])

  const enter = slideOffset(edge)

  return (
    <div data-slot={slot} className="inline-flex">
      {/* The ARIA state lives on the REAL trigger. There used to be a
          `<span role="button" tabIndex={-1}>` wrapper, which produced two
          buttons in the AX tree: one carrying the state (not focusable) and
          one that took focus (stateless). A screen-reader user never heard
          "has dialog" or "expanded" - measured with the CDP AX tree. */}
      {React.isValidElement<React.ButtonHTMLAttributes<HTMLButtonElement>>(trigger) ? (
        React.cloneElement(trigger, {
          "aria-haspopup": "dialog",
          "aria-expanded": isOpen,
          onClick: (event: React.MouseEvent<HTMLButtonElement>) => {
            trigger.props.onClick?.(event)
            setOpen(true)
          },
        })
      ) : (
        <button
          type="button"
          aria-haspopup="dialog"
          aria-expanded={isOpen}
          onClick={() => setOpen(true)}
          className="inline-flex h-9 shrink-0 select-none items-center justify-center gap-2 rounded-lg border border-border bg-secondary px-4 text-sm font-medium text-secondary-foreground outline-none whitespace-nowrap transition-[color,background-color] duration-(--motion-fast) ease-(--motion-ease) hover:bg-surface-3 focus-visible:ring-[3px] focus-visible:ring-ring/50 [&_i]:text-base [&_i]:leading-none [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0"
        >
          {trigger ?? "Open"}
        </button>
      )}

      <AnimatePresence>
        {isOpen ? (
          <div className="fixed inset-0 z-50">
            <motion.div
              data-slot="styled-sheet-backdrop"
              onClick={() => setOpen(false)}
              initial={{ opacity: 0 }}
              animate={{ opacity: 1 }}
              exit={{ opacity: 0 }}
              transition={{ duration: reduce ? 0 : 0.2, ease: [0.4, 0, 0.2, 1] }}
              className={cn("absolute inset-0", backdropClassName)}
            />
            <motion.div
              ref={panelRef}
              data-slot="styled-sheet-panel"
              role="dialog"
              aria-modal="true"
              tabIndex={-1}
              onAnimationComplete={() => panelRef.current?.focus()}
              initial={reduce ? { opacity: 0 } : enter}
              animate={reduce ? { opacity: 1 } : { x: 0, y: 0 }}
              exit={reduce ? { opacity: 0 } : enter}
              transition={
                reduce
                  ? { duration: 0 }
                  : { type: "spring", stiffness: 320, damping: 34 }
              }
              className={cn(
                "fixed flex flex-col gap-4 p-6 shadow-lg outline-none",
                edgeAnchor[edge],
                sizeClass,
                panelClassName,
                className
              )}
            >
              <div className="flex items-start justify-between gap-4">
                {title ? (
                  <h2 data-slot="styled-sheet-title" className="text-base font-semibold text-foreground">
                    {title}
                  </h2>
                ) : (
                  <span />
                )}
                <button
                  type="button"
                  onClick={() => setOpen(false)}
                  aria-label="Close"
                  className="relative -m-1 inline-flex size-7 shrink-0 items-center justify-center rounded-md text-muted-foreground outline-none transition-[color,background-color] duration-(--motion-fast) ease-(--motion-ease) hover:bg-surface-3 hover:text-foreground focus-visible:ring-[3px] focus-visible:ring-ring/50 after:absolute after:-inset-2 [&_i]:text-base [&_i]:leading-none [&_svg]:size-4"
                >
                  <X />
                </button>
              </div>
              <div className="min-h-0 flex-1 overflow-auto text-sm text-muted-foreground">{children}</div>
            </motion.div>
          </div>
        ) : null}
      </AnimatePresence>
    </div>
  )
}

/* The panel is the same in every variant: a crisp, opaque card surface with a left border on the right edge. */
const opaquePanel = "border-l border-border bg-card text-card-foreground"

/* SoftBlur: hafif backdrop-blur-sm + dusuk scrim. */
export function SoftBlurSheet(props: SheetProps) {
  return (
    <SheetShell
      {...props}
      edge="right"
      slot="styled-sheet"
      backdropClassName="bg-[color-mix(in_oklab,var(--color-foreground)_28%,transparent)] supports-[backdrop-filter]:backdrop-blur-sm"
      panelClassName={opaquePanel}
    />
  )
}

/* HeavyBlur: guclu backdrop-blur-xl + orta scrim. */
export function HeavyBlurSheet(props: SheetProps) {
  return (
    <SheetShell
      {...props}
      edge="right"
      slot="styled-sheet"
      backdropClassName="bg-[color-mix(in_oklab,var(--color-foreground)_36%,transparent)] supports-[backdrop-filter]:backdrop-blur-xl"
      panelClassName={opaquePanel}
    />
  )
}

/* DarkBlur: koyu scrim (foreground yuksek yuzde) + orta blur. */
export function DarkBlurSheet(props: SheetProps) {
  return (
    <SheetShell
      {...props}
      edge="right"
      slot="styled-sheet"
      backdropClassName="bg-[color-mix(in_oklab,var(--color-foreground)_70%,transparent)] supports-[backdrop-filter]:backdrop-blur-md"
      panelClassName={opaquePanel}
    />
  )
}

/* TintBlur: primary tonlu transluent scrim + blur. */
export function TintBlurSheet(props: SheetProps) {
  return (
    <SheetShell
      {...props}
      edge="right"
      slot="styled-sheet"
      backdropClassName="bg-[color-mix(in_oklab,var(--color-primary)_35%,transparent)] supports-[backdrop-filter]:backdrop-blur-md"
      panelClassName={opaquePanel}
    />
  )
}

/* GradientBlur: ustten alta gradient scrim + blur. */
export function GradientBlurSheet(props: SheetProps) {
  return (
    <SheetShell
      {...props}
      edge="right"
      slot="styled-sheet"
      backdropClassName="bg-gradient-to-b from-[color-mix(in_oklab,var(--color-foreground)_20%,transparent)] to-[color-mix(in_oklab,var(--color-foreground)_60%,transparent)] supports-[backdrop-filter]:backdrop-blur-md"
      panelClassName={opaquePanel}
    />
  )
}

Manual installs skip the @ai2/tokens theme, so add the token CSS from the theming guide or the tone colors will be missing.

Variations

5 takes on the same idea. Each is its own export, and every one accepts a size prop (sm, md, lg, xl) aligned to the base Button scale.

Soft

A light backdrop-blur with a low scrim.

Heavy

A strong backdrop-blur that fully diffuses the page.

Dark

A dark scrim with a medium blur.

Tint

A primary-tinted translucent scrim with blur.

Gradient

A top-to-bottom gradient scrim with blur.

ai2 Blur sheets: 5 styled variations on the token system

The ai2 Blur sheets are a set of 5 decorative button variations from the styled layer of the @ai2 design system, built around right-edge side panels with an opaque panel and a blurred backdrop. They are free and MIT licensed, and every color comes from a semantic token, so they theme with the rest of ai2 in light and dark.

Motion runs on framer-motion: framer-motion slides the panel in from the right edge; the backdrop fades. The styled layer is opt-in, so the dependency only lands if you use it; the base components stay lean. Under reduced motion, the slide is skipped and the panel fades or shows instantly.

What is in the ai2 Blur sheets?

5 exports in one file: Soft, Heavy, Dark, Tint and Gradient. Each renders a native button and takes a size prop (sm, md, lg, xl) aligned to the base Button. They are separate from the base Button on purpose: the base keeps its clean variant, tone and size axes, while the styled layer carries the effects.

You own the file. Copy the one category file and you have all 5 variations, with no runtime dependency on ai2 itself.

Why use it

On-system by construction: Every color resolves to an ai2 semantic token, so the buttons follow your theme in light and dark with no extra work.
Effect without the sprawl: The decorations live in a dedicated styled file, so the base Button keeps its clean, predictable API.
Accessible and honest: Each renders a real button element, keeps a visible focus ring, and respects prefers-reduced-motion.

Features

Token-driven color: No hardcoded hex or oklch; the look recolors with your theme tokens.
framer-motion: framer-motion slides the panel in from the right edge; the backdrop fades.
Reduced-motion aware: Under prefers-reduced-motion, the slide is skipped and the panel fades or shows instantly.
Size aligned to the base: Every variation takes sm, md, lg and xl matching the base Button height scale, so styled and base buttons line up in a row.

Production tips

Use it for emphasis, not everywhere: Styled buttons draw the eye. Reserve them for the one action you want people to take on a screen, and use the base Button for the rest.
Keep labels as verbs: The decoration adds weight, so a clear action label keeps the button scannable.
Pick one variation per surface: The variations share a family; using two different ones in the same view competes for attention.

Works with the rest of ai2

The Blur sheets sit alongside the base Button and the rest of the @ai2 registry. They share the same token file, so a styled action next to a base button or a badge stays visually consistent in both modes.