Chakra UI 디자인 시스템.

import { createSystem, defaultConfig, defineConfig, defineRecipe } from '@chakra-ui/react';

export const statusRecipe = defineRecipe({
  base: { display: 'inline-flex', px: '2', py: '1', rounded: 'md', fontSize: 'xs', fontWeight: 'semibold' },
  variants: {
    state: {
      current: { bg: 'teal.subtle', color: 'teal.fg' },
      complete: { bg: 'bg.success', color: 'fg.success' },
      waiting: { bg: 'bg.muted', color: 'fg.muted' },
    },
  },
  defaultVariants: { state: 'waiting' },
});

const config = defineConfig({
  theme: {
    tokens: { colors: { brand: { 700: { value: '#0c5d56' }, 300: { value: '#5eead4' } } } },
    semanticTokens: { colors: {
      'workspace.canvas': { value: { base: '{colors.gray.50}', _dark: '{colors.gray.950}' } },
      'workspace.action': { value: { base: '{colors.brand.700}', _dark: '{colors.brand.300}' } },
      'workspace.onAction': { value: { base: '{colors.white}', _dark: '{colors.gray.950}' } },
    } },
    recipes: {
      button: defineRecipe({ variants: { variant: {
        onboarding: {
          bg: 'workspace.action', color: 'workspace.onAction',
          _hover: { opacity: 0.9 },
          _focusVisible: { outline: '2px solid', outlineColor: 'workspace.action', outlineOffset: '2px' },
        },
      } } }),
    },
  },
});
export const system = createSystem(defaultConfig, config);

import React, { useEffect, useRef, useState } from 'react';
import { Box, Button, Card, Field, Grid, Heading, Input, NativeSelect, Stack, Text, Alert, chakra, useRecipe } from '@chakra-ui/react';
import { statusRecipe } from './theme';

function Status({ state, children }) {
  const recipe = useRecipe({ recipe: statusRecipe });
  return <chakra.span css={recipe({ state })}>{children}</chakra.span>;
}

export default function App() {
  const [dark, setDark] = useState(false);
  useEffect(() => { document.documentElement.className = dark ? 'dark' : 'light'; }, [dark]);
  const [name, setName] = useState('Northstar Studio');
  const [size, setSize] = useState('2–10');
  const [invalid, setInvalid] = useState(false);
  const [phase, setPhase] = useState('editing');
  const [simulateFailure, setSimulateFailure] = useState(false);
  const nameInput = useRef(null);
  const pending = phase === 'pending';
  const complete = phase === 'complete';
  const save = (event) => {
    event.preventDefault();
    if (!name.trim()) { setInvalid(true); nameInput.current?.focus(); return; }
    setInvalid(false); setPhase('pending');
    window.setTimeout(() => setPhase(simulateFailure ? 'failed' : 'complete'), 600);
  };
  return <Box className={dark ? 'dark' : 'light'} bg='workspace.canvas' color='fg' p={{ base: '4', md: '8' }}>
    <Box maxW='960px' mx='auto'>
      <Stack direction={{ base: 'column', sm: 'row' }} justify='space-between' align={{ base: 'stretch', sm: 'center' }} gap='4' mb='8'>
        <Box><Text fontSize='xs' fontWeight='semibold' color='teal.fg' letterSpacing='wide'>CHAKRA UI · NATIVE SPECIMEN</Text><Heading as='h1' fontSize='2xl' lineHeight='shorter' mt='2'>Set up your workspace</Heading></Box>
        <Button variant='outline' size='sm' onClick={() => setDark(!dark)} aria-pressed={dark}> {dark ? 'Light appearance' : 'Dark appearance'} </Button>
      </Stack>
      <Grid templateColumns={{ base: '1fr', md: '220px minmax(0, 1fr)' }} gap='8'>
        <Box as='nav' aria-label='Setup progress'>
          <Stack as='ol' gap='6' listStyleType='none' m='0' p='0'>
            <Box as='li' aria-current={complete ? undefined : 'step'}><Status state={complete ? 'complete' : 'current'}>{complete ? 'Complete' : 'Current'}</Status><Text fontWeight='semibold' mt='2'>1. Workspace profile</Text><Text fontSize='sm' color='fg.muted'>Name and team size</Text></Box>
            <Box as='li'><Status state='waiting'>Next</Status><Text fontWeight='medium' mt='2'>2. Invite your team</Text><Text fontSize='sm' color='fg.muted'>Available in the full product</Text></Box>
            <Box as='li'><Status state='waiting'>Optional</Status><Text fontWeight='medium' mt='2'>3. Connect tools</Text><Text fontSize='sm' color='fg.muted'>Complete this later</Text></Box>
          </Stack>
          <Box mt='8' borderTopWidth='1px' borderColor='border' pt='4'><Text fontSize='xs' color='fg.muted'>Scale in this specimen</Text><Text fontSize='sm' mt='2'>Field gap 6 · Card padding 6<br/>Page gap 8 · Radius xl</Text></Box>
        </Box>
        <Card.Root bg='bg.panel' borderColor='border' rounded='xl'>
          <Card.Header><Heading as='h2' fontSize='xl'>Workspace profile</Heading><Text color='fg.muted' fontSize='sm'>The name appears on your team's workspace.</Text></Card.Header>
          <Card.Body>
            <form onSubmit={save} noValidate>
              <Stack gap='6'>
                <Field.Root required invalid={invalid} disabled={pending || complete}>
                  <Field.Label>Workspace name <Field.RequiredIndicator /></Field.Label>
                  <Input ref={nameInput} value={name} onChange={e => {setName(e.target.value);setInvalid(false);}} autoComplete='organization' />
                  <Field.HelperText>Use a name your teammates will recognize.</Field.HelperText>
                  <Field.ErrorText>Enter a workspace name.</Field.ErrorText>
                </Field.Root>
                <Field.Root disabled={pending || complete}>
                  <Field.Label>Team size</Field.Label>
                  <NativeSelect.Root><NativeSelect.Field value={size} onChange={e => setSize(e.target.value)}><option>Just me</option><option>2–10</option><option>11–50</option><option>51+</option></NativeSelect.Field><NativeSelect.Indicator /></NativeSelect.Root>
                  <Field.HelperText>Used only for this local preview summary.</Field.HelperText>
                </Field.Root>
                <Box><label style={{display:'flex',gap:'8px',alignItems:'center',fontSize:'14px'}}><input type='checkbox' checked={simulateFailure} disabled={pending || complete} onChange={e=>setSimulateFailure(e.target.checked)} />Simulate a failed save</label></Box>
                {phase === 'failed' && <Alert.Root status='error'><Alert.Indicator /><Alert.Content><Alert.Title>Demo save failed</Alert.Title><Alert.Description>Your values are still here. Turn off failure simulation and retry.</Alert.Description></Alert.Content></Alert.Root>}
                {complete && <Alert.Root status='success'><Alert.Indicator /><Alert.Content><Alert.Title>Profile confirmed in this preview</Alert.Title><Alert.Description>{name.trim()} · {size} people. Nothing was sent or stored.</Alert.Description></Alert.Content></Alert.Root>}
                <Stack direction={{base:'column',sm:'row'}} gap='3'>
                  <Button type='submit' variant='onboarding' loading={pending} loadingText='Checking profile' disabled={complete}>Confirm profile</Button>
                  <Button type='button' variant='outline' disabled={pending} onClick={()=>{setPhase('editing');setInvalid(false);setName('');setSize('2–10');setSimulateFailure(false);nameInput.current?.focus();}}>Reset example</Button>
                </Stack>
                <Text role='status' aria-live='polite' fontSize='sm' color='fg.muted'>{pending ? 'Simulating a response. No network request is made.' : complete ? 'Profile step complete. Reset to try another state.' : 'Try an empty name, a failed save, or a different appearance.'}</Text>
              </Stack>
            </form>
          </Card.Body>
        </Card.Root>
      </Grid>
      <Text mt='6' fontSize='xs' color='fg.muted'>Actual Chakra UI 3.37.0 components. Custom workspace semantic tokens and button recipe. Memory-only demonstration.</Text>
    </Box>
  </Box>;
}