# User Menu (Notchset): prompt.md (v1.0.0)

- id: `user-menu` · version 1.0.0 · component · pro (Pro)
- category: Navigation
- build: Base UI (this item also ships a Radix build)
- install (this build): `npx shadcn@latest add @beautiful-ui-pro/user-menu`
- npm dependencies: @base-ui/react@^1
- registry dependencies: utils, https://beautiful-ui.dev/r/notchset-foundation.json
- docs: https://beautiful-ui.dev/components/user-menu
- The install command carries everything this item needs (files, CSS, tokens, npm and registry dependencies). Prefer it to copying source by hand.

The account key at the end of an app bar: workspace and avatar on a two-part trigger, and a panel that unrolls under a leader with who's signed in, a workspace switch, a month of token use, the CLI login line, links under one gliding highlight, a theme switch and sign out.

## Build it
- Stack: React 19 (`ref` is a plain prop), TypeScript, Tailwind CSS v4 utilities, a shadcn-initialised project with the `@/*` alias.
- Packages: `@base-ui/react@^1` (Base UI build); `radix-ui@^1` (Radix build).
- Files: `components/ui/notchset/user-menu.tsx`; shared code: `lib/beautiful-ui/notchset/user-menu.tsx`, `lib/beautiful-ui/notchset/instrument.tsx`, `lib/beautiful-ui/notchset/root.ts`.
- Registry dependencies, installed with it automatically: shadcn `utils` (cn), `notchset-foundation`.
- Builds: separate Base UI and Radix files. Install the one that matches the project (see Install): a free item's bare URL installs the Base UI build of it and its dependencies.
- Exports to keep: `UserMenu`, and every exported type.
- CSS: the install adds the notchset foundation (tokens, keyframes, motion levels) to your global stylesheet once. Nothing to import by hand.
- Re-running `add` (or `--overwrite`) re-applies those rules: put overrides in your own CSS, never in the installed rules.
- Tokens: retheme with the `--notchset-*` custom properties (`--notchset-check`, `--notchset-control-edge`, `--notchset-draw-from`, `--notchset-ease-bloom`, `--notchset-ease-travel`, `--notchset-fade`, `--notchset-focus-color`, `--notchset-focus-inset`, `--notchset-life-from`, `--notchset-life-ms`, `--notchset-node-blink`, `--notchset-node-bloom`, `--notchset-node-delay`, `--notchset-plate-color`, `--notchset-rise-from`, `--notchset-rule`, `--notchset-scroll`, `--notchset-signal`, `--notchset-sweep-to`). Never add Tailwind colour classes inside the component.

```tsx
import { UserMenu, type UserMenuTheme, type UserMenuWorkspace } from "@/components/ui/notchset/user-menu";
```

## Parts

| Part | data-slot | What it is for |
|---|---|---|
| `trigger` | `user-menu-trigger` | The two-part key. |
| `panel` | `user-menu-content` | The menu. |

Style a part with `[data-slot="<slot>"]` selectors or its `className`; keep the attributes when editing.

## Sound
- Keep every `data-slot` and `data-sound` attribute: the sound layer reads them.
- Installing this item adds no audio. Nothing plays until the app mounts `SoundProvider` once (install: `npx shadcn@latest add https://beautiful-ui.dev/r/notchset-sound.json`, import from `@/components/ui/notchset/sound-provider`); `useSound()` gives `muted` and `setMuted` for a mute control. Without a provider the audio engine never loads.

## Match the original
- Read `components/ui/notchset/user-menu.tsx` as the reference implementation before changing or recreating anything, and match it: sizes, colours per theme, motion timings, copy and behaviour.
- If you deviate (a prop you can't honour, a style you changed, a dependency you swapped), say so in your reply, part by part.
- Keep the accessibility contract, the keyboard map and the motion levels listed below.

## Use it when
- user menu, account menu, avatar menu, workspace switcher, profile dropdown, sign out, Notchset
- The account corner of a product: identity, workspace, usage and sign out in one place

### Not when
- A short list of actions: use Dropdown Menu

## Mistakes
- The theme switch only reports the choice: set data-theme on your root (or use Theme Switch) to apply it

## Usage

```tsx
"use client";

import * as React from "react";
import { UserMenu, type UserMenuTheme, type UserMenuWorkspace } from "@/components/ui/notchset/user-menu";

const workspaces: UserMenuWorkspace[] = [
  { id: "relay", name: "Relay", env: "PROD", slug: "relay", agents: "12 AGENTS" },
  { id: "relay-staging", name: "Relay", env: "STAGING", slug: "relay-staging" },
];

export function AccountMenu({ openProfile, signOut }: { openProfile: () => void; signOut: () => void }) {
  const [workspace, setWorkspace] = React.useState("relay");
  const [theme, setTheme] = React.useState<UserMenuTheme>("system");
  return (
    <UserMenu
      user={{ name: "Maya Kerr", initials: "MK", role: "OWNER · 2FA ON" }}
      workspaces={workspaces}
      workspace={workspace}
      onWorkspaceChange={setWorkspace}
      links={[{ id: "profile", label: "PROFILE", hint: "⌘P", onSelect: openProfile }]}
      theme={theme}
      onThemeChange={setTheme}
      onSignOut={signOut}
    />
  );
}
```

## Props

| Prop | Type | Default | What it does |
|---|---|---|---|
| `user / session` | `{ name, initials, role? } / { device, expires }` |  | The identity cells. |
| `workspaces / workspace / onWorkspaceChange` | `{ id, name, env, slug, agents? }[] / string / fn` |  | The switch; also shown on the trigger. |
| `usage` | `{ daily, used, cap, days?, marker?, title?, axis? }` |  | The lollipop plot of daily use. |
| `cliCommand` | `(slug) => string` |  | The CLI line with Copy. |
| `links` | `{ id, label, hint?, onSelect? }[]` |  | The link rows. |
| `theme / onThemeChange` | `"light" \| "system" \| "dark" / fn` |  | The theme switch; apply it to your app (data-theme). |
| `onSignOut` | `() => Promise` |  | Sign out shows its scanner until this settles, then closes. |

Full docs: https://beautiful-ui.dev/components/user-menu

## Customising
- Colours: the component reads your shadcn tokens (`--background`, `--foreground`, `--border` …), refined by the `--notchset-*` tokens. The signal colour is `--notchset-signal` (it falls back to `--destructive`). Set tokens on `:root`, or on any container to retheme one area.
- Dark mode follows the `.dark` class on an ancestor (the shadcn and next-themes convention).
- Update later by re-running the install with `--overwrite` (review the diff if you edited it). Changelog: https://beautiful-ui.dev/r/changelog.json

## Keyboard

| Keys | Action |
|---|---|
| ↑ / ↓ | Move through the panel |
| Enter / Space | Activate |
| Esc | Close |

## Performance

- The panel mounts only while open; the lollipop stems are CSS animations staggered by delay.
- The links' highlight is one element moved by top.

## Responsive

- 320px, never wider than the screen less 20px; every row is 44px on touch screens.

## Motion inventory

| Interaction | What moves |
|---|---|
| Open | The leader drops 9px (120ms), the panel unrolls (420ms after 100ms), sections settle in 45ms apart, stems grow 14ms apart |
| Trigger | The chevron turns (320ms) and a ring forms around the avatar |
| Links | One highlight glides between rows (170ms) |

## Accessibility contract (preserve when editing)
- A menu button: aria-haspopup and aria-expanded on the trigger
- Workspace and theme are radio items; Copy and Sign out keep the menu open
- Esc and outside clicks close it and focus returns to the trigger

## Install

```bash
npx shadcn@latest add @beautiful-ui-pro/user-menu
```

Pro item: needs the `@beautiful-ui-pro` registry in `components.json` and `BEAUTIFUL_UI_TOKEN` in `.env.local` (https://beautiful-ui.dev/account). Setup: https://beautiful-ui.dev/docs/pro. Your components.json `style` picks the build: radix-*, new-york and default get Radix, base-* gets Base UI.

## Credits
- Built on shadcn/ui (https://ui.shadcn.com)

The notchset foundation (the tokens listed above, keyframes and motion levels) installs once with the first component; its CSS is public at https://beautiful-ui.dev/r/notchset-foundation.json.