{"$schema":"https://api.vp0.com/schema/vp0-bundle.v1.json","schemaVersion":"vp0-bundle.v1","id":"vp0.shelf-reading","title":"Shelf — Reading","type":"registry:block","version":"2.0.0","author":"@vp0","categories":["Education"],"styleTags":["Minimal","Editorial"],"category":"Education","registryDependencies":[],"docs":"This is an iOS app UI starter built with React Native. Paste the design link into your AI app builder (Claude Code, Rork, Lovable) and ask it to start from this design. Add your own backend/data logic. These are UI starters.","license":null,"kind":"app_template","createdAt":"2026-05-25T19:40:49.160Z","updatedAt":"2026-10-12T13:25:47.823Z","installHints":{"defaultTarget":"react-native","mcp":"claude mcp add vp0 -- npx -y vp0-mcp","shadcn":"npx shadcn@latest add https://api.vp0.com/r/shelf-reading.json","cli":"npx vp0com add shelf-reading --target react-native","openInV0":"https://v0.dev/chat/api/open?url=https://api.vp0.com/r/shelf-reading.json","downloadExpo":"https://api.vp0.com/export/shelf-reading/expo.zip"},"sourceHash":"sha256:c97e417246ae2ecfc60d823aa5b16e0fc0083e7ab49881fdec2bdadc0191b995","meta":{"com.vp0.contentId":"63ec615e-c6ec-4b69-8fd7-59fb0af6657e","com.vp0.platform":"ios","com.vp0.availableLanguages":["react-native"],"com.vp0.defaultLanguage":"react-native","com.vp0.contentType":"template","com.vp0.kind":"app_template","com.vp0.category":"Education","com.vp0.sourceToken":"vp0_c57aa5e14e95609d9e732076","com.vp0.sourceHash":"sha256:c97e417246ae2ecfc60d823aa5b16e0fc0083e7ab49881fdec2bdadc0191b995","com.vp0.simulator":{"target":"react-native","entrypoint":"App.tsx","simulatable":true,"buildStatus":null,"embedUrl":null,"provider":null}},"name":"shelf-reading","slug":"shelf-reading","sourceToken":"vp0_c57aa5e14e95609d9e732076","contentType":"template","platform":"ios","description":"A reading tracker with a continue reading card, a yearly goal ring, a cover grid library with search and filters, book pages where you log pages, and weekly stats by genre.","createdBy":"vp0","tags":["Education","Minimal","Editorial"],"availableLanguages":["react-native"],"defaultLanguage":"react-native","targets":[{"name":"react-native","entrypoint":"App.tsx"}],"files":[{"language":"react-native","path":"App.tsx","type":"registry:page","target":"app/App.tsx","rawUrl":"https://api.vp0.com/designs/shelf-reading/raw?language=react-native&path=App.tsx","content":"import React, { useState, createContext, useContext } from 'react';\nimport { View, Text, Pressable } from 'react-native';\nimport { ThemeProvider, useT, T, Screen, Scroll, Header, NavBar, Card, Group, Row, Button, Segmented, Chip, Pill, Stat, Ring, Bars, Progress, TabBar, Tabs, Stack, Icon, Spacer, SectionTitle, SearchBar, alpha } from './ui/kit';\n\nconst ACCENT = '#E8B04B';\nconst THEME = { dark: { bg: '#0F0D09', card: '#1A1711', card2: '#262118', line: '#2B261C', text2: '#A89F8C', text3: '#6C6557' }, light: { bg: '#FAF6EE', card: '#FFFFFF', card2: '#F0E8D8' } };\nconst BOOKS_INIT = [\n  { id: 1, title: 'The Overstory', author: 'Richard Powers', pages: 502, read: 322, c: '#2A9D8F', genre: 'Fiction', rating: 5 },\n  { id: 2, title: 'Project Hail Mary', author: 'Andy Weir', pages: 476, read: 130, c: '#4DA3FF', genre: 'Sci-fi', rating: 4 },\n  { id: 3, title: 'Klara and the Sun', author: 'Kazuo Ishiguro', pages: 303, read: 276, c: '#E8B04B', genre: 'Fiction', rating: 4 },\n  { id: 4, title: 'Thinking, Fast and Slow', author: 'Daniel Kahneman', pages: 499, read: 40, c: '#A78BFA', genre: 'Non-fiction', rating: 0 },\n  { id: 5, title: 'Piranesi', author: 'Susanna Clarke', pages: 245, read: 245, c: '#FF6B9D', genre: 'Fantasy', rating: 5 },\n  { id: 6, title: 'Educated', author: 'Tara Westover', pages: 334, read: 334, c: '#F0743A', genre: 'Memoir', rating: 5 },\n];\nconst WEEK = [24, 40, 12, 36, 48, 60, 22];\nconst DAYS = ['M', 'T', 'W', 'T', 'F', 'S', 'S'];\nconst Store = createContext(null);\n\nfunction Cover({ b, w, h, radius }) {\n  const t = useT();\n  return (\n    <View style={{ width: w, height: h, borderRadius: radius == null ? 8 : radius, backgroundColor: b.c, padding: 8, justifyContent: 'flex-end', overflow: 'hidden' }}>\n      <View style={{ position: 'absolute', left: 0, top: 0, bottom: 0, width: 4, backgroundColor: alpha('#000', 0.25) }} />\n      <Text style={{ color: '#fff', fontSize: Math.max(9, w / 7), fontWeight: '700', lineHeight: Math.max(11, w / 6) }} numberOfLines={3}>{b.title}</Text>\n    </View>\n  );\n}\n\nfunction ReadingScreen({ nav }) {\n  const t = useT();\n  const { books } = useContext(Store);\n  const current = books.filter((b) => b.read < b.pages).sort((a, b) => b.read / b.pages - a.read / a.pages);\n  const main = current[0];\n  const readYear = 18, goal = 30;\n  return (\n    <Scroll pad={0}>\n      <Header kicker=\"Tuesday evening\" title=\"Reading\" right={<Pill label=\"12 day streak\" color=\"#FF9F43\" />} />\n      <View style={{ paddingHorizontal: 20 }}>\n        <Card onPress={() => nav.push('book', { id: main.id })} style={{ flexDirection: 'row', gap: 16 }}>\n          <Cover b={main} w={96} h={140} radius={10} />\n          <View style={{ flex: 1, justifyContent: 'space-between' }}>\n            <View>\n              <Text style={[T.caption, { color: ACCENT, textTransform: 'uppercase', letterSpacing: 1 }]}>Continue</Text>\n              <Text style={[T.title3, { color: t.text, marginTop: 4 }]} numberOfLines={2}>{main.title}</Text>\n              <Text style={[T.footnote, { color: t.text2 }]}>{main.author}</Text>\n            </View>\n            <View>\n              <View style={{ flexDirection: 'row', justifyContent: 'space-between' }}><Text style={[T.caption, T.num, { color: t.text2 }]}>Page {main.read} of {main.pages}</Text><Text style={[T.caption, T.num, { color: t.text }]}>{Math.round((main.read / main.pages) * 100)}%</Text></View>\n              <Progress value={main.read / main.pages} color={main.c} height={6} style={{ marginTop: 6 }} />\n            </View>\n          </View>\n        </Card>\n        <SectionTitle title=\"2026 goal\" />\n        <Card style={{ flexDirection: 'row', alignItems: 'center', gap: 16 }}>\n          <Ring progress={readYear / goal} size={84} stroke={9}><Text style={[T.headline, T.num, { color: t.text }]}>{readYear}</Text></Ring>\n          <View style={{ flex: 1 }}>\n            <Text style={[T.headline, { color: t.text }]}>{readYear} of {goal} books</Text>\n            <Text style={[T.footnote, { color: t.text2, marginTop: 2 }]}>3 books ahead of schedule. At this pace you finish in October.</Text>\n          </View>\n        </Card>\n        <SectionTitle title=\"Also reading\" />\n        <Group>\n          {current.slice(1).map((b) => <Row key={b.id} leading={<Cover b={b} w={34} h={48} radius={5} />} title={b.title} subtitle={b.author} value={Math.round((b.read / b.pages) * 100) + '%'} valueColor={t.text2} chevron onPress={() => nav.push('book', { id: b.id })} />)}\n        </Group>\n      </View>\n    </Scroll>\n  );\n}\n\nfunction LibraryScreen({ nav }) {\n  const t = useT();\n  const { books } = useContext(Store);\n  const [f, setF] = useState('all');\n  const [q, setQ] = useState('');\n  const list = books.filter((b) => (f === 'all' ? true : f === 'done' ? b.read >= b.pages : b.read < b.pages)).filter((b) => b.title.toLowerCase().includes(q.toLowerCase()));\n  return (\n    <Scroll pad={0}>\n      <Header kicker={books.length + ' books'} title=\"Library\" right={<Icon name=\"Plus\" size={24} />} />\n      <View style={{ paddingHorizontal: 20 }}>\n        <SearchBar placeholder=\"Search your shelf\" value={q} onChange={setQ} />\n        <Segmented options={[{ label: 'All', value: 'all' }, { label: 'Reading', value: 'reading' }, { label: 'Finished', value: 'done' }]} value={f} onChange={setF} style={{ marginTop: 12 }} />\n        <View style={{ flexDirection: 'row', flexWrap: 'wrap', gap: 14, marginTop: 20 }}>\n          {list.map((b) => (\n            <Pressable key={b.id} onPress={() => nav.push('book', { id: b.id })} style={({ pressed }) => [{ width: '30%', flexGrow: 1 }, pressed && { opacity: 0.7 }]}>\n              <Cover b={b} w={108} h={156} radius={10} />\n              <Text style={[T.caption, { color: t.text, fontWeight: '600', marginTop: 8 }]} numberOfLines={1}>{b.title}</Text>\n              <Text style={[T.caption2, { color: t.text2 }]} numberOfLines={1}>{b.author}</Text>\n            </Pressable>\n          ))}\n        </View>\n      </View>\n    </Scroll>\n  );\n}\n\nfunction StatsScreen() {\n  const t = useT();\n  return (\n    <Scroll pad={0}>\n      <Header kicker=\"This week\" title=\"Stats\" />\n      <View style={{ paddingHorizontal: 20 }}>\n        <Card>\n          <View style={{ flexDirection: 'row' }}>\n            <Stat label=\"Minutes\" value=\"242\" delta=\"+38 vs last week\" />\n            <Stat label=\"Pages\" value=\"186\" />\n            <Stat label=\"Avg speed\" value=\"46 p/h\" />\n          </View>\n          <Spacer h={16} />\n          <Bars values={WEEK} labels={DAYS} height={110} highlight={5} />\n        </Card>\n        <SectionTitle title=\"Genres this year\" />\n        <Card>\n          {[['Fiction', 0.44, '#2A9D8F'], ['Non-fiction', 0.28, '#A78BFA'], ['Sci-fi', 0.17, '#4DA3FF'], ['Memoir', 0.11, '#F0743A']].map((g) => (\n            <View key={g[0]} style={{ marginBottom: 12 }}>\n              <View style={{ flexDirection: 'row', justifyContent: 'space-between' }}><Text style={[T.subhead, { color: t.text }]}>{g[0]}</Text><Text style={[T.subhead, T.num, { color: t.text2 }]}>{Math.round(g[1] * 100)}%</Text></View>\n              <Progress value={g[1]} color={g[2]} style={{ marginTop: 6 }} />\n            </View>\n          ))}\n        </Card>\n        <SectionTitle title=\"Highlights\" />\n        <Group>\n          <Row icon=\"Trophy\" iconColor={ACCENT} iconBg={alpha(ACCENT, 0.18)} title=\"Longest session\" subtitle=\"Saturday · 1h 40m\" />\n          <Row icon=\"Flame\" iconColor=\"#FF9F43\" iconBg={alpha('#FF9F43', 0.18)} title=\"Streak\" subtitle=\"12 days, best is 31\" />\n          <Row icon=\"BookMarked\" iconColor=\"#4DA3FF\" iconBg={alpha('#4DA3FF', 0.18)} title=\"Finished this month\" subtitle=\"Piranesi, Educated\" />\n        </Group>\n      </View>\n    </Scroll>\n  );\n}\n\nfunction BookDetail({ nav, params }) {\n  const t = useT();\n  const { books, addPages } = useContext(Store);\n  const b = books.find((x) => x.id === params.id) || books[0];\n  const done = b.read >= b.pages;\n  return (\n    <Screen>\n      <NavBar title=\"\" onBack={nav.pop} right={<Icon name=\"Ellipsis\" size={22} />} />\n      <Scroll pad={20}>\n        <View style={{ alignItems: 'center' }}>\n          <Cover b={b} w={150} h={220} radius={14} />\n          <Text style={[T.title1, { color: t.text, marginTop: 16, textAlign: 'center' }]}>{b.title}</Text>\n          <Text style={[T.subhead, { color: t.text2, marginTop: 2 }]}>{b.author}</Text>\n          <View style={{ flexDirection: 'row', gap: 4, marginTop: 10 }}>\n            {[1, 2, 3, 4, 5].map((i) => <Icon key={i} name=\"Star\" size={18} color={i <= b.rating ? ACCENT : t.text3} fill={i <= b.rating ? ACCENT : 'none'} />)}\n          </View>\n          <View style={{ flexDirection: 'row', gap: 8, marginTop: 10 }}>\n            <Pill label={b.genre} color={b.c} /><Pill label={b.pages + ' pages'} color={t.text2} /><Pill label={done ? 'Finished' : 'Reading'} color={done ? t.success : ACCENT} />\n          </View>\n        </View>\n        <Card style={{ marginTop: 20 }}>\n          <View style={{ flexDirection: 'row', justifyContent: 'space-between' }}><Text style={[T.subhead, { color: t.text2 }]}>Progress</Text><Text style={[T.subhead, T.num, { color: t.text }]}>{b.read} / {b.pages}</Text></View>\n          <Progress value={b.read / b.pages} color={b.c} height={10} style={{ marginTop: 10 }} />\n          <Text style={[T.footnote, { color: t.text2, marginTop: 8 }]}>{done ? 'You finished this book.' : 'About ' + Math.ceil((b.pages - b.read) / 46) + ' hours left at your pace.'}</Text>\n        </Card>\n        <Spacer h={14} />\n        {done ? <Button label=\"Write a review\" icon=\"Pencil\" kind=\"secondary\" full onPress={() => {}} /> : <Button label=\"Log 20 pages\" icon=\"BookOpen\" full onPress={() => addPages(b.id, 20)} />}\n        <SectionTitle title=\"Notes\" />\n        <Group>\n          <Row icon=\"Quote\" iconColor={b.c} iconBg={alpha(b.c, 0.18)} title=\"The best time to plant a tree was twenty years ago.\" subtitle=\"p. 112\" />\n          <Row icon=\"Highlighter\" iconColor={ACCENT} iconBg={alpha(ACCENT, 0.18)} title=\"Chapter on mycorrhizal networks\" subtitle=\"p. 204 · 3 highlights\" />\n        </Group>\n      </Scroll>\n    </Screen>\n  );\n}\n\nfunction Root({ nav }) {\n  const [tab, setTab] = useState('reading');\n  return (\n    <Screen>\n      <Tabs active={tab} screens={{ reading: <ReadingScreen nav={nav} />, library: <LibraryScreen nav={nav} />, stats: <StatsScreen /> }} />\n      <TabBar active={tab} onChange={setTab} tabs={[\n        { key: 'reading', label: 'Reading', icon: 'BookOpen' },\n        { key: 'library', label: 'Library', icon: 'Library' },\n        { key: 'stats', label: 'Stats', icon: 'ChartColumn' },\n      ]} />\n    </Screen>\n  );\n}\nconst SCREENS = { root: Root, book: BookDetail };\n\nexport default function App() {\n  const [books, setBooks] = useState(BOOKS_INIT);\n  const addPages = (id, n) => setBooks((bs) => bs.map((b) => (b.id === id ? Object.assign({}, b, { read: Math.min(b.pages, b.read + n) }) : b)));\n  return (\n    <ThemeProvider accent={ACCENT} overrides={THEME}>\n      <Store.Provider value={{ books, addPages }}>\n        <Stack screens={SCREENS} initial=\"root\" />\n      </Store.Provider>\n    </ThemeProvider>\n  );\n}\n"},{"language":"react-native","path":"ui/kit.tsx","type":"registry:component","target":"ui/kit.tsx","rawUrl":"https://api.vp0.com/designs/shelf-reading/raw?language=react-native&path=ui%2Fkit.tsx","content":"import React, { useState, useEffect, useRef, useMemo, createContext, useContext } from 'react';\nimport { View, Text, Pressable, ScrollView, StyleSheet, Animated, Easing, Modal, Dimensions, useColorScheme, TextInput } from 'react-native';\nimport { useSafeAreaInsets } from 'react-native-safe-area-context';\nimport Svg, { Circle, Path, Rect, Line, Polyline, Defs, LinearGradient as SvgGradient, Stop } from 'react-native-svg';\nimport * as Lucide from 'lucide-react-native';\nimport { LinearGradient } from 'expo-linear-gradient';\n\n// ─── colour helpers ─────────────────────────────────────────────────────────\nexport function alpha(hex, a) {\n  const h = hex.replace('#', '');\n  const n = parseInt(h.length === 3 ? h.split('').map((c) => c + c).join('') : h, 16);\n  const r = (n >> 16) & 255, g = (n >> 8) & 255, b = n & 255;\n  return 'rgba(' + r + ',' + g + ',' + b + ',' + a + ')';\n}\nexport function mix(hexA, hexB, p) {\n  const pa = parseInt(hexA.replace('#', ''), 16), pb = parseInt(hexB.replace('#', ''), 16);\n  const ch = (sh) => Math.round(((pa >> sh) & 255) * (1 - p) + ((pb >> sh) & 255) * p);\n  const to = (v) => ('0' + v.toString(16)).slice(-2);\n  return '#' + to(ch(16)) + to(ch(8)) + to(ch(0));\n}\nfunction luminance(hex) {\n  const n = parseInt(hex.replace('#', ''), 16);\n  const r = (n >> 16) & 255, g = (n >> 8) & 255, b = n & 255;\n  return (0.2126 * r + 0.7152 * g + 0.0722 * b) / 255;\n}\n\n// ─── theme ──────────────────────────────────────────────────────────────────\nconst DARK = { bg: '#000000', card: '#1C1C1E', card2: '#2C2C2E', text: '#F2F2F7', text2: '#9A9AA3', text3: '#636369', line: '#2A2A2E' };\nconst LIGHT = { bg: '#F2F2F7', card: '#FFFFFF', card2: '#EDEDF2', text: '#111114', text2: '#6E6E76', text3: '#A6A6AE', line: '#E3E3E8' };\nconst SEMANTIC = { success: '#30D158', warning: '#FFB340', danger: '#FF453A', info: '#4DA3FF' };\nconst ThemeCtx = createContext(null);\n\nexport function makeTheme(accent, isDark, overrides) {\n  const base = isDark ? DARK : LIGHT;\n  const o = (overrides && (isDark ? overrides.dark : overrides.light)) || {};\n  const t = Object.assign({}, base, SEMANTIC, o, { accent: accent, isDark: isDark });\n  t.onAccent = luminance(accent) > 0.6 ? '#0B0B10' : '#FFFFFF';\n  t.accentSoft = alpha(accent, isDark ? 0.22 : 0.14);\n  t.accentFaint = alpha(accent, isDark ? 0.12 : 0.08);\n  return t;\n}\nexport function ThemeProvider({ accent, overrides, children }) {\n  const scheme = useColorScheme();\n  const t = useMemo(() => makeTheme(accent, scheme !== 'light', overrides), [accent, scheme, overrides]);\n  return <ThemeCtx.Provider value={t}>{children}</ThemeCtx.Provider>;\n}\nexport function useT() {\n  const t = useContext(ThemeCtx);\n  return t || makeTheme('#7C5CFF', true, null);\n}\nexport const useInsets = useSafeAreaInsets;\nexport const win = () => Dimensions.get('window');\n\n// ─── type scale (iOS) ───────────────────────────────────────────────────────\nexport const T = StyleSheet.create({\n  largeTitle: { fontSize: 34, fontWeight: '700', letterSpacing: -0.7, lineHeight: 40 },\n  title1: { fontSize: 28, fontWeight: '700', letterSpacing: -0.5, lineHeight: 34 },\n  title2: { fontSize: 22, fontWeight: '700', letterSpacing: -0.35, lineHeight: 28 },\n  title3: { fontSize: 20, fontWeight: '600', letterSpacing: -0.25, lineHeight: 25 },\n  headline: { fontSize: 17, fontWeight: '600', letterSpacing: -0.2, lineHeight: 22 },\n  body: { fontSize: 17, fontWeight: '400', letterSpacing: -0.2, lineHeight: 22 },\n  callout: { fontSize: 16, fontWeight: '400', lineHeight: 21 },\n  subhead: { fontSize: 15, fontWeight: '400', lineHeight: 20 },\n  footnote: { fontSize: 13, fontWeight: '400', lineHeight: 18 },\n  caption: { fontSize: 12, fontWeight: '500', lineHeight: 16 },\n  caption2: { fontSize: 11, fontWeight: '600', lineHeight: 13, letterSpacing: 0.3 },\n  num: { fontVariant: ['tabular-nums'] },\n});\n\n// ─── motion ─────────────────────────────────────────────────────────────────\nexport function useTween(target, ms) {\n  const dur = ms || 650;\n  const [v, setV] = useState(target);\n  const ref = useRef({ raf: 0 });\n  useEffect(() => {\n    const from = v, to = target, t0 = Date.now();\n    if (from === to) return;\n    cancelAnimationFrame(ref.current.raf);\n    const tick = () => {\n      const p = Math.min(1, (Date.now() - t0) / dur);\n      const e = 1 - Math.pow(1 - p, 3);\n      setV(from + (to - from) * e);\n      if (p < 1) ref.current.raf = requestAnimationFrame(tick);\n    };\n    ref.current.raf = requestAnimationFrame(tick);\n    return () => cancelAnimationFrame(ref.current.raf);\n  }, [target]);\n  return v;\n}\nexport function usePressScale(to) {\n  const scale = useRef(new Animated.Value(1)).current;\n  const onPressIn = () => Animated.spring(scale, { toValue: to || 0.96, useNativeDriver: false, speed: 40, bounciness: 2 }).start();\n  const onPressOut = () => Animated.spring(scale, { toValue: 1, useNativeDriver: false, speed: 20, bounciness: 8 }).start();\n  return { scale, onPressIn, onPressOut };\n}\n\n// ─── icons ──────────────────────────────────────────────────────────────────\nexport function Icon({ name, size, color, strokeWidth, fill, style }) {\n  const t = useT();\n  const Cmp = Lucide[name] || Lucide.Circle;\n  return <Cmp size={size || 22} color={color || t.text} strokeWidth={strokeWidth || 2} fill={fill || 'none'} style={style} />;\n}\n\n// ─── layout primitives ──────────────────────────────────────────────────────\nexport function Screen({ children, style, bg }) {\n  const t = useT();\n  return <View style={[{ flex: 1, backgroundColor: bg || t.bg }, style]}>{children}</View>;\n}\nexport function Scroll({ children, style, contentStyle, pad, horizontal, bottom }) {\n  const p = pad == null ? 20 : pad;\n  return (\n    <ScrollView\n      horizontal={!!horizontal}\n      style={[{ flex: 1 }, style]}\n      showsVerticalScrollIndicator={false}\n      showsHorizontalScrollIndicator={false}\n      contentContainerStyle={[horizontal ? { paddingHorizontal: p, gap: 12 } : { paddingHorizontal: p, paddingBottom: bottom == null ? 28 : bottom }, contentStyle]}\n    >\n      {children}\n    </ScrollView>\n  );\n}\nexport function Spacer({ h, w }) { return <View style={{ height: h || 0, width: w || 0 }} />; }\nexport function Divider({ inset, style }) {\n  const t = useT();\n  return <View style={[{ height: StyleSheet.hairlineWidth, backgroundColor: t.line, marginLeft: inset || 0 }, style]} />;\n}\n\n/** Large-title header for a tab/root screen: kicker, 34pt title, optional trailing slot. */\nexport function Header({ kicker, title, subtitle, right, style, kickerColor }) {\n  const t = useT();\n  const ins = useInsets();\n  return (\n    <View style={[{ paddingTop: ins.top + 6, paddingHorizontal: 20, paddingBottom: 12, flexDirection: 'row', alignItems: 'flex-end', justifyContent: 'space-between' }, style]}>\n      <View style={{ flex: 1, minWidth: 0 }}>\n        {kicker ? <Text style={[T.caption2, { color: kickerColor || t.accent, textTransform: 'uppercase', letterSpacing: 1.2, marginBottom: 4 }]}>{kicker}</Text> : null}\n        <Text style={[T.largeTitle, { color: t.text }]} numberOfLines={1}>{title}</Text>\n        {subtitle ? <Text style={[T.subhead, { color: t.text2, marginTop: 3 }]}>{subtitle}</Text> : null}\n      </View>\n      {right ? <View style={{ marginLeft: 12, marginBottom: 4 }}>{right}</View> : null}\n    </View>\n  );\n}\n\n/** Inline navigation bar for a pushed screen: back chevron, centred title, trailing slot. */\nexport function NavBar({ title, onBack, right, transparent, tint }) {\n  const t = useT();\n  const ins = useInsets();\n  const color = tint || t.text;\n  return (\n    <View style={{ paddingTop: ins.top + 2, height: ins.top + 46, flexDirection: 'row', alignItems: 'center', paddingHorizontal: 8, backgroundColor: transparent ? 'transparent' : t.bg }}>\n      <Pressable onPress={onBack} hitSlop={10} style={({ pressed }) => [{ width: 44, height: 40, alignItems: 'center', justifyContent: 'center', borderRadius: 20 }, pressed && { opacity: 0.5 }]}>\n        <Icon name=\"ChevronLeft\" size={26} color={color} strokeWidth={2.4} />\n      </Pressable>\n      <Text style={[T.headline, { color: color, flex: 1, textAlign: 'center' }]} numberOfLines={1}>{title}</Text>\n      <View style={{ width: 44, alignItems: 'flex-end' }}>{right || null}</View>\n    </View>\n  );\n}\n\n/** Section label (iOS grouped header) with optional trailing action. */\nexport function SectionTitle({ title, action, onAction, style }) {\n  const t = useT();\n  return (\n    <View style={[{ flexDirection: 'row', alignItems: 'baseline', justifyContent: 'space-between', marginTop: 22, marginBottom: 10 }, style]}>\n      <Text style={[T.title3, { color: t.text }]}>{title}</Text>\n      {action ? (\n        <Pressable onPress={onAction} hitSlop={8}>\n          <Text style={[T.subhead, { color: t.accent, fontWeight: '600' }]}>{action}</Text>\n        </Pressable>\n      ) : null}\n    </View>\n  );\n}\n\nexport function Card({ children, style, onPress, pad, bg }) {\n  const t = useT();\n  const base = [{ backgroundColor: bg || t.card, borderRadius: 20, padding: pad == null ? 16 : pad }, style];\n  if (!onPress) return <View style={base}>{children}</View>;\n  return (\n    <Pressable onPress={onPress} style={({ pressed }) => [base, pressed && { opacity: 0.86, transform: [{ scale: 0.985 }] }]}>\n      {children}\n    </Pressable>\n  );\n}\n\n/** Inset-grouped list: wraps rows in a card, drawing hairline separators. */\nexport function Group({ children, style }) {\n  const t = useT();\n  const kids = React.Children.toArray(children).filter(Boolean);\n  return (\n    <View style={[{ backgroundColor: t.card, borderRadius: 20, overflow: 'hidden' }, style]}>\n      {kids.map((k, i) => (\n        <View key={i}>\n          {k}\n          {i < kids.length - 1 ? <Divider inset={60} /> : null}\n        </View>\n      ))}\n    </View>\n  );\n}\n\n/** A list row: leading icon tile (lucide or emoji/custom), title, subtitle, trailing value, chevron. */\nexport function Row({ icon, emoji, iconColor, iconBg, leading, title, subtitle, value, valueColor, sub2, chevron, onPress, right, pad, titleStyle }) {\n  const t = useT();\n  const body = (\n    <View style={{ flexDirection: 'row', alignItems: 'center', paddingVertical: pad == null ? 12 : pad, paddingHorizontal: 14 }}>\n      {leading ? leading : (icon || emoji) ? (\n        <View style={{ width: 40, height: 40, borderRadius: 12, backgroundColor: iconBg || t.accentSoft, alignItems: 'center', justifyContent: 'center' }}>\n          {emoji ? <Text style={{ fontSize: 20 }}>{emoji}</Text> : <Icon name={icon} size={20} color={iconColor || t.accent} strokeWidth={2.2} />}\n        </View>\n      ) : null}\n      <View style={{ flex: 1, minWidth: 0, marginLeft: (leading || icon || emoji) ? 12 : 0 }}>\n        <Text style={[T.body, { color: t.text, fontWeight: '500' }, titleStyle]} numberOfLines={1}>{title}</Text>\n        {subtitle ? <Text style={[T.footnote, { color: t.text2, marginTop: 1 }]} numberOfLines={1}>{subtitle}</Text> : null}\n      </View>\n      {value != null ? (\n        <View style={{ alignItems: 'flex-end', marginLeft: 10 }}>\n          <Text style={[T.body, T.num, { color: valueColor || t.text, fontWeight: '600' }]}>{value}</Text>\n          {sub2 ? <Text style={[T.caption, { color: t.text3 }]}>{sub2}</Text> : null}\n        </View>\n      ) : null}\n      {right ? <View style={{ marginLeft: 10 }}>{right}</View> : null}\n      {chevron ? <Icon name=\"ChevronRight\" size={18} color={t.text3} style={{ marginLeft: 6 }} /> : null}\n    </View>\n  );\n  if (!onPress) return body;\n  return <Pressable onPress={onPress} style={({ pressed }) => [pressed && { backgroundColor: t.card2 }]}>{body}</Pressable>;\n}\n\n// ─── controls ───────────────────────────────────────────────────────────────\nexport function Button({ label, onPress, kind, icon, small, full, color, style, disabled }) {\n  const t = useT();\n  const { scale, onPressIn, onPressOut } = usePressScale(0.96);\n  const k = kind || 'primary';\n  const accent = color || t.accent;\n  const bg = k === 'primary' ? accent : k === 'secondary' ? t.card2 : k === 'soft' ? alpha(accent, t.isDark ? 0.22 : 0.14) : 'transparent';\n  const fg = k === 'primary' ? (luminance(accent) > 0.6 ? '#0B0B10' : '#FFFFFF') : k === 'secondary' ? t.text : accent;\n  return (\n    <Animated.View style={[{ transform: [{ scale }] }, full && { alignSelf: 'stretch' }, style]}>\n      <Pressable\n        onPress={onPress}\n        onPressIn={onPressIn}\n        onPressOut={onPressOut}\n        disabled={disabled}\n        style={{ backgroundColor: bg, borderRadius: small ? 14 : 18, paddingVertical: small ? 9 : 15, paddingHorizontal: small ? 14 : 20, flexDirection: 'row', alignItems: 'center', justifyContent: 'center', gap: 8, opacity: disabled ? 0.5 : 1 }}\n      >\n        {icon ? <Icon name={icon} size={small ? 16 : 18} color={fg} strokeWidth={2.4} /> : null}\n        <Text style={[small ? T.subhead : T.headline, { color: fg, fontWeight: '600' }]}>{label}</Text>\n      </Pressable>\n    </Animated.View>\n  );\n}\n\nexport function IconButton({ name, onPress, size, bg, color, style }) {\n  const t = useT();\n  const s = size || 40;\n  return (\n    <Pressable onPress={onPress} hitSlop={6} style={({ pressed }) => [{ width: s, height: s, borderRadius: s / 2, backgroundColor: bg || t.card2, alignItems: 'center', justifyContent: 'center' }, pressed && { opacity: 0.6 }, style]}>\n      <Icon name={name} size={Math.round(s * 0.5)} color={color || t.text} strokeWidth={2.2} />\n    </Pressable>\n  );\n}\n\nexport function Chip({ label, active, onPress, icon, color, style }) {\n  const t = useT();\n  const c = color || t.accent;\n  return (\n    <Pressable onPress={onPress} style={({ pressed }) => [{ paddingHorizontal: 14, paddingVertical: 8, borderRadius: 999, backgroundColor: active ? c : t.card, flexDirection: 'row', alignItems: 'center', gap: 6 }, pressed && { opacity: 0.7 }, style]}>\n      {icon ? <Icon name={icon} size={14} color={active ? (luminance(c) > 0.6 ? '#0B0B10' : '#fff') : t.text2} strokeWidth={2.4} /> : null}\n      <Text style={[T.subhead, { color: active ? (luminance(c) > 0.6 ? '#0B0B10' : '#fff') : t.text, fontWeight: '600' }]}>{label}</Text>\n    </Pressable>\n  );\n}\n\nexport function Pill({ label, color, style, small }) {\n  const t = useT();\n  const c = color || t.accent;\n  return (\n    <View style={[{ alignSelf: 'flex-start', paddingHorizontal: small ? 7 : 9, paddingVertical: small ? 2 : 4, borderRadius: 8, backgroundColor: alpha(c, t.isDark ? 0.24 : 0.14) }, style]}>\n      <Text style={[small ? T.caption2 : T.caption, { color: t.isDark ? mix(c, '#FFFFFF', 0.25) : mix(c, '#000000', 0.2), fontWeight: '700' }]}>{label}</Text>\n    </View>\n  );\n}\n\n/** iOS segmented control with a sliding thumb. */\nexport function Segmented({ options, value, onChange, style }) {\n  const t = useT();\n  const idx = Math.max(0, options.findIndex((o) => (o.value == null ? o : o.value) === value));\n  const x = useRef(new Animated.Value(idx)).current;\n  const [w, setW] = useState(0);\n  useEffect(() => { Animated.spring(x, { toValue: idx, useNativeDriver: false, speed: 24, bounciness: 4 }).start(); }, [idx]);\n  const segW = options.length ? (w - 4) / options.length : 0;\n  return (\n    <View onLayout={(e) => setW(e.nativeEvent.layout.width)} style={[{ height: 36, borderRadius: 11, backgroundColor: t.isDark ? t.card2 : '#E2E2E8', padding: 2, flexDirection: 'row' }, style]}>\n      {w > 0 ? (\n        <Animated.View style={{ position: 'absolute', top: 2, left: 2, width: segW, height: 32, borderRadius: 9, backgroundColor: t.isDark ? '#5A5A5F' : '#FFFFFF', transform: [{ translateX: Animated.multiply(x, segW) }], shadowColor: '#000', shadowOpacity: t.isDark ? 0 : 0.12, shadowRadius: 4, shadowOffset: { width: 0, height: 2 } }} />\n      ) : null}\n      {options.map((o, i) => {\n        const v = o.value == null ? o : o.value;\n        const label = o.label == null ? o : o.label;\n        return (\n          <Pressable key={String(v)} onPress={() => onChange(v)} style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>\n            <Text style={[T.footnote, { color: t.text, fontWeight: i === idx ? '600' : '500' }]}>{label}</Text>\n          </Pressable>\n        );\n      })}\n    </View>\n  );\n}\n\n/** iOS toggle (own implementation so both appearances look native). */\nexport function Toggle({ value, onChange, color }) {\n  const t = useT();\n  const x = useRef(new Animated.Value(value ? 1 : 0)).current;\n  useEffect(() => { Animated.spring(x, { toValue: value ? 1 : 0, useNativeDriver: false, speed: 30, bounciness: 3 }).start(); }, [value]);\n  const bg = x.interpolate({ inputRange: [0, 1], outputRange: [t.isDark ? '#39393D' : '#E9E9EB', color || t.success] });\n  return (\n    <Pressable onPress={() => onChange(!value)} hitSlop={8}>\n      <Animated.View style={{ width: 51, height: 31, borderRadius: 16, backgroundColor: bg, padding: 2 }}>\n        <Animated.View style={{ width: 27, height: 27, borderRadius: 14, backgroundColor: '#fff', transform: [{ translateX: x.interpolate({ inputRange: [0, 1], outputRange: [0, 20] }) }], shadowColor: '#000', shadowOpacity: 0.2, shadowRadius: 3, shadowOffset: { width: 0, height: 2 } }} />\n      </Animated.View>\n    </Pressable>\n  );\n}\n\nexport function Checkbox({ checked, onChange, color, size }) {\n  const t = useT();\n  const s = size || 26;\n  const c = color || t.accent;\n  return (\n    <Pressable onPress={() => onChange && onChange(!checked)} hitSlop={8} style={{ width: s, height: s, borderRadius: s / 2, borderWidth: 2, borderColor: checked ? c : t.text3, backgroundColor: checked ? c : 'transparent', alignItems: 'center', justifyContent: 'center' }}>\n      {checked ? <Icon name=\"Check\" size={s * 0.6} color={luminance(c) > 0.6 ? '#0B0B10' : '#fff'} strokeWidth={3.2} /> : null}\n    </Pressable>\n  );\n}\n\nexport function SearchBar({ placeholder, value, onChange, style }) {\n  const t = useT();\n  return (\n    <View style={[{ height: 40, borderRadius: 12, backgroundColor: t.isDark ? t.card : '#E4E4E9', flexDirection: 'row', alignItems: 'center', paddingHorizontal: 10, gap: 8 }, style]}>\n      <Icon name=\"Search\" size={18} color={t.text3} strokeWidth={2.2} />\n      <TextInput value={value} onChangeText={onChange} placeholder={placeholder || 'Search'} placeholderTextColor={t.text3} style={[T.body, { flex: 1, color: t.text, paddingVertical: 0 }]} />\n    </View>\n  );\n}\n\n// ─── data display ───────────────────────────────────────────────────────────\nexport function Stat({ label, value, delta, up, style, color, big }) {\n  const t = useT();\n  return (\n    <View style={[{ flex: 1 }, style]}>\n      <Text style={[T.caption, { color: t.text2 }]}>{label}</Text>\n      <Text style={[big ? T.title1 : T.title2, T.num, { color: color || t.text, marginTop: 2 }]}>{value}</Text>\n      {delta ? <Text style={[T.caption, { color: up === false ? t.danger : t.success, marginTop: 2, fontWeight: '600' }]}>{delta}</Text> : null}\n    </View>\n  );\n}\n\nexport function Avatar({ name, size, color, style, uri }) {\n  const t = useT();\n  const s = size || 40;\n  const c = color || t.accent;\n  const initials = (name || '?').split(' ').map((p) => p[0]).join('').slice(0, 2).toUpperCase();\n  return (\n    <View style={[{ width: s, height: s, borderRadius: s / 2, backgroundColor: alpha(c, 0.25), alignItems: 'center', justifyContent: 'center', overflow: 'hidden' }, style]}>\n      <View style={{ position: 'absolute', left: -s * 0.2, top: -s * 0.2, width: s * 0.9, height: s * 0.9, borderRadius: s, backgroundColor: alpha(c, 0.35) }} />\n      <Text style={{ color: t.isDark ? mix(c, '#FFFFFF', 0.45) : mix(c, '#000000', 0.25), fontSize: s * 0.38, fontWeight: '700' }}>{initials}</Text>\n    </View>\n  );\n}\n\nexport function Progress({ value, color, height, track, style }) {\n  const t = useT();\n  const v = useTween(Math.max(0, Math.min(1, value)));\n  const h = height || 8;\n  return (\n    <View style={[{ height: h, borderRadius: h / 2, backgroundColor: track || t.card2, overflow: 'hidden' }, style]}>\n      <View style={{ width: (v * 100) + '%', height: h, borderRadius: h / 2, backgroundColor: color || t.accent }} />\n    </View>\n  );\n}\n\n/** Circular progress ring (SVG). progress 0..1. Children render in the middle. */\nexport function Ring({ progress, size, stroke, color, track, children, style }) {\n  const t = useT();\n  const s = size || 160;\n  const sw = stroke || 14;\n  const r = (s - sw) / 2;\n  const c = 2 * Math.PI * r;\n  const p = useTween(Math.max(0, Math.min(1, progress)));\n  return (\n    <View style={[{ width: s, height: s, alignItems: 'center', justifyContent: 'center' }, style]}>\n      <Svg width={s} height={s} style={{ position: 'absolute', transform: [{ rotate: '-90deg' }] }}>\n        <Circle cx={s / 2} cy={s / 2} r={r} stroke={track || t.card2} strokeWidth={sw} fill=\"none\" />\n        <Circle cx={s / 2} cy={s / 2} r={r} stroke={color || t.accent} strokeWidth={sw} fill=\"none\" strokeLinecap=\"round\" strokeDasharray={c + ' ' + c} strokeDashoffset={c * (1 - p)} />\n      </Svg>\n      {children}\n    </View>\n  );\n}\n\n/** Bar chart (SVG). values: numbers; labels optional; highlight index. */\nexport function Bars({ values, labels, height, color, dim, highlight, gap, radius, style, max }) {\n  const t = useT();\n  const h = height || 120;\n  const [w, setW] = useState(0);\n  const m = max || Math.max(1, ...values);\n  const n = values.length;\n  const g = gap == null ? 8 : gap;\n  const bw = n ? (w - g * (n - 1)) / n : 0;\n  const rad = radius == null ? Math.min(6, bw / 2) : radius;\n  const lh = labels ? 18 : 0;\n  return (\n    <View onLayout={(e) => setW(e.nativeEvent.layout.width)} style={[{ height: h + lh }, style]}>\n      {w > 0 ? (\n        <Svg width={w} height={h}>\n          {values.map((v, i) => {\n            const bh = Math.max(4, (v / m) * h);\n            const on = highlight == null || highlight === i;\n            return <Rect key={i} x={i * (bw + g)} y={h - bh} width={bw} height={bh} rx={rad} fill={on ? (color || t.accent) : (dim || t.card2)} />;\n          })}\n        </Svg>\n      ) : null}\n      {labels ? (\n        <View style={{ flexDirection: 'row', marginTop: 4 }}>\n          {labels.map((l, i) => <Text key={i} style={[T.caption2, { color: highlight === i ? t.text : t.text3, flex: 1, textAlign: 'center' }]}>{l}</Text>)}\n        </View>\n      ) : null}\n    </View>\n  );\n}\n\n/** Sparkline / area line (SVG). */\nexport function Spark({ values, height, color, fill, stroke, style, dot }) {\n  const t = useT();\n  const h = height || 80;\n  const [w, setW] = useState(0);\n  const c = color || t.accent;\n  const min = Math.min(...values), max = Math.max(...values);\n  const span = max - min || 1;\n  const pts = values.map((v, i) => [values.length > 1 ? (i / (values.length - 1)) * w : 0, 6 + (1 - (v - min) / span) * (h - 12)]);\n  const d = pts.map((p, i) => (i ? 'L' : 'M') + p[0].toFixed(1) + ' ' + p[1].toFixed(1)).join(' ');\n  const area = d + ' L' + w + ' ' + h + ' L0 ' + h + ' Z';\n  const last = pts[pts.length - 1] || [0, 0];\n  return (\n    <View onLayout={(e) => setW(e.nativeEvent.layout.width)} style={[{ height: h }, style]}>\n      {w > 0 ? (\n        <Svg width={w} height={h}>\n          <Defs>\n            <SvgGradient id=\"sparkfill\" x1=\"0\" y1=\"0\" x2=\"0\" y2=\"1\">\n              <Stop offset=\"0\" stopColor={c} stopOpacity={t.isDark ? 0.35 : 0.25} />\n              <Stop offset=\"1\" stopColor={c} stopOpacity=\"0\" />\n            </SvgGradient>\n          </Defs>\n          {fill !== false ? <Path d={area} fill=\"url(#sparkfill)\" /> : null}\n          <Path d={d} stroke={c} strokeWidth={stroke || 2.5} fill=\"none\" strokeLinecap=\"round\" strokeLinejoin=\"round\" />\n          {dot !== false ? <Circle cx={last[0]} cy={last[1]} r={4} fill={c} stroke={t.card} strokeWidth={2} /> : null}\n        </Svg>\n      ) : null}\n    </View>\n  );\n}\n\n// ─── navigation ─────────────────────────────────────────────────────────────\n/** Bottom tab bar. tabs: [{ key, label, icon }]. */\nexport function TabBar({ tabs, active, onChange, style, accent }) {\n  const t = useT();\n  const ins = useInsets();\n  const c = accent || t.accent;\n  return (\n    <View style={[{ paddingBottom: Math.max(ins.bottom, 10), paddingTop: 8, backgroundColor: t.isDark ? alpha(t.card, 0.96) : alpha('#FFFFFF', 0.96), borderTopWidth: StyleSheet.hairlineWidth, borderTopColor: t.line, flexDirection: 'row' }, style]}>\n      {tabs.map((tab) => {\n        const on = tab.key === active;\n        return (\n          <Pressable key={tab.key} onPress={() => onChange(tab.key)} style={({ pressed }) => [{ flex: 1, alignItems: 'center', gap: 3, paddingVertical: 2 }, pressed && { opacity: 0.6 }]}>\n            <Icon name={tab.icon} size={24} color={on ? c : t.text3} strokeWidth={on ? 2.4 : 2} fill={on && tab.fillOnActive ? c : 'none'} />\n            <Text style={[{ fontSize: 10, fontWeight: on ? '600' : '500', color: on ? c : t.text3 }]}>{tab.label}</Text>\n          </Pressable>\n        );\n      })}\n    </View>\n  );\n}\n\n/** Tab screens: every tab stays mounted (state + scroll position survive a switch); only the active one is displayed. */\nexport function Tabs({ active, screens }) {\n  return (\n    <View style={{ flex: 1 }}>\n      {Object.keys(screens).map((k) => (\n        <View key={k} style={{ flex: 1, display: k === active ? 'flex' : 'none' }}>{screens[k]}</View>\n      ))}\n    </View>\n  );\n}\n\n/**\n * Minimal navigation stack: screens = { name: Component }, each rendered with\n * { nav: { push, pop, canPop }, params }. Pushed screens slide in from the right\n * while the screen beneath parallaxes left (iOS push transition).\n */\nexport function Stack({ screens, initial, params }) {\n  const t = useT();\n  const [stack, setStack] = useState([{ key: 'root', name: initial, params: params || {} }]);\n  const [leavingKey, setLeavingKey] = useState(null);\n  const nav = useMemo(() => ({\n    push: (name, p) => setStack((s) => [...s, { key: name + '-' + Date.now(), name: name, params: p || {} }]),\n    pop: () => setStack((s) => { if (s.length > 1) setLeavingKey(s[s.length - 1].key); return s; }),\n    reset: (name, p) => setStack([{ key: 'root-' + Date.now(), name: name, params: p || {} }]),\n    canPop: stack.length > 1,\n  }), [stack.length]);\n  const width = win().width;\n  const finishPop = (key) => { setStack((s) => s.filter((e) => e.key !== key)); setLeavingKey(null); };\n  return (\n    <View style={{ flex: 1, overflow: 'hidden', backgroundColor: t.bg }}>\n      {stack.map((entry, i) => {\n        const Cmp = screens[entry.name];\n        const isTop = i === stack.length - 1;\n        const under = i === stack.length - 2 && stack.length > 1;\n        return (\n          <StackLayer key={entry.key} width={width} index={i} isTop={isTop} under={under} leaving={entry.key === leavingKey} onLeft={() => finishPop(entry.key)}>\n            {Cmp ? <Cmp nav={nav} params={entry.params} /> : null}\n          </StackLayer>\n        );\n      })}\n    </View>\n  );\n}\nfunction StackLayer({ children, width, index, isTop, under, leaving, onLeft }) {\n  const prog = useRef(new Animated.Value(index === 0 ? 1 : 0)).current;\n  const t = useT();\n  useEffect(() => {\n    if (index === 0) return;\n    Animated.timing(prog, { toValue: 1, duration: 320, easing: Easing.out(Easing.cubic), useNativeDriver: false }).start();\n  }, []);\n  useEffect(() => {\n    if (!leaving) return;\n    Animated.timing(prog, { toValue: 0, duration: 280, easing: Easing.inOut(Easing.cubic), useNativeDriver: false }).start(() => onLeft());\n  }, [leaving]);\n  const tx = index === 0 ? 0 : prog.interpolate({ inputRange: [0, 1], outputRange: [width, 0] });\n  return (\n    <Animated.View pointerEvents={isTop ? 'auto' : 'none'} style={[StyleSheet.absoluteFill, { backgroundColor: t.bg, transform: [{ translateX: tx }], shadowColor: '#000', shadowOpacity: index === 0 ? 0 : 0.25, shadowRadius: 16, shadowOffset: { width: -4, height: 0 } }]}>\n      {children}\n      {under ? <View pointerEvents=\"none\" style={[StyleSheet.absoluteFill, { backgroundColor: alpha('#000000', t.isDark ? 0.35 : 0.12) }]} /> : null}\n    </Animated.View>\n  );\n}\n\n/** Bottom sheet over a dimmed backdrop. */\nexport function Sheet({ visible, onClose, title, children, height }) {\n  const t = useT();\n  const ins = useInsets();\n  const y = useRef(new Animated.Value(1)).current;\n  const [mounted, setMounted] = useState(visible);\n  useEffect(() => {\n    if (visible) { setMounted(true); Animated.spring(y, { toValue: 0, useNativeDriver: false, speed: 18, bounciness: 2 }).start(); }\n    else Animated.timing(y, { toValue: 1, duration: 220, easing: Easing.in(Easing.cubic), useNativeDriver: false }).start(() => setMounted(false));\n  }, [visible]);\n  if (!mounted) return null;\n  const h = height || 420;\n  return (\n    <Modal transparent visible animationType=\"none\" onRequestClose={onClose}>\n      <Pressable onPress={onClose} style={{ flex: 1, backgroundColor: alpha('#000000', 0.45) }} />\n      <Animated.View style={{ position: 'absolute', left: 0, right: 0, bottom: 0, height: h + ins.bottom, backgroundColor: t.isDark ? t.card : '#FFFFFF', borderTopLeftRadius: 28, borderTopRightRadius: 28, paddingHorizontal: 20, paddingBottom: ins.bottom + 12, transform: [{ translateY: y.interpolate({ inputRange: [0, 1], outputRange: [0, h + 60] }) }] }}>\n        <View style={{ alignSelf: 'center', width: 36, height: 5, borderRadius: 3, backgroundColor: t.text3, opacity: 0.5, marginTop: 8, marginBottom: 12 }} />\n        {title ? <Text style={[T.title3, { color: t.text, marginBottom: 12 }]}>{title}</Text> : null}\n        {children}\n      </Animated.View>\n    </Modal>\n  );\n}\n\n/** Linear gradient surface (expo-linear-gradient, vendored). colors: 2+ hex. */\nexport function Gradient({ colors, style, children, start, end, angle }) {\n  const a = angle == null ? 135 : angle;\n  const rad = (a * Math.PI) / 180;\n  const s = start || { x: 0.5 - Math.sin(rad) / 2, y: 0.5 + Math.cos(rad) / 2 };\n  const e = end || { x: 0.5 + Math.sin(rad) / 2, y: 0.5 - Math.cos(rad) / 2 };\n  return <LinearGradient colors={colors} start={s} end={e} style={style}>{children}</LinearGradient>;\n}\n\n/** Soft radial-ish glow block for hero areas (two stacked translucent circles). */\nexport function Glow({ color, size, style, opacity }) {\n  const s = size || 260;\n  return (\n    <View pointerEvents=\"none\" style={[{ position: 'absolute', width: s, height: s, borderRadius: s / 2, backgroundColor: alpha(color, opacity == null ? 0.18 : opacity) }, style]}>\n      <View style={{ position: 'absolute', left: s * 0.2, top: s * 0.2, width: s * 0.6, height: s * 0.6, borderRadius: s, backgroundColor: alpha(color, (opacity == null ? 0.18 : opacity) * 0.9) }} />\n    </View>\n  );\n}\n"}],"assets":[{"kind":"cover","url":"https://storage.vp0.com/vp0/covers/63ec615e-c6ec-4b69-8fd7-59fb0af6657e/918fce2b-4529-485c-af95-a06407fb01e9/full.webp","width":1206,"height":2622,"lqip":"SAgGCwCfmmiHZUFljN+394w=","variants":{"avif":"https://storage.vp0.com/vp0/covers/63ec615e-c6ec-4b69-8fd7-59fb0af6657e/918fce2b-4529-485c-af95-a06407fb01e9/avif.avif","card":"https://storage.vp0.com/vp0/covers/63ec615e-c6ec-4b69-8fd7-59fb0af6657e/918fce2b-4529-485c-af95-a06407fb01e9/card.webp","full":"https://storage.vp0.com/vp0/covers/63ec615e-c6ec-4b69-8fd7-59fb0af6657e/918fce2b-4529-485c-af95-a06407fb01e9/full.webp","thumb":"https://storage.vp0.com/vp0/covers/63ec615e-c6ec-4b69-8fd7-59fb0af6657e/918fce2b-4529-485c-af95-a06407fb01e9/thumb.webp","light_avif":"https://storage.vp0.com/vp0/covers/63ec615e-c6ec-4b69-8fd7-59fb0af6657e/bf36e4ba-3840-4ca6-a81a-1413c2896843/avif.avif","light_card":"https://storage.vp0.com/vp0/covers/63ec615e-c6ec-4b69-8fd7-59fb0af6657e/bf36e4ba-3840-4ca6-a81a-1413c2896843/card.webp","light_full":"https://storage.vp0.com/vp0/covers/63ec615e-c6ec-4b69-8fd7-59fb0af6657e/bf36e4ba-3840-4ca6-a81a-1413c2896843/full.webp","light_thumb":"https://storage.vp0.com/vp0/covers/63ec615e-c6ec-4b69-8fd7-59fb0af6657e/bf36e4ba-3840-4ca6-a81a-1413c2896843/thumb.webp"}},{"kind":"screenshot","url":"https://storage.vp0.com/vp0/screens/63ec615e-c6ec-4b69-8fd7-59fb0af6657e/35e69f7d-9b86-4555-b4cf-3ac30c82dd02/screen-0.png","width":1206,"height":2622,"alt":"(root)","lqip":"SAgGCwCfmmiHZUFljN+394w="},{"kind":"screenshot","url":"https://storage.vp0.com/vp0/screens/63ec615e-c6ec-4b69-8fd7-59fb0af6657e/35e69f7d-9b86-4555-b4cf-3ac30c82dd02/screen-1.png","width":1206,"height":2622,"alt":"view-2","lqip":"yhgKEwIIeVSIh3ClCHqGoGc="},{"kind":"screenshot","url":"https://storage.vp0.com/vp0/screens/63ec615e-c6ec-4b69-8fd7-59fb0af6657e/35e69f7d-9b86-4555-b4cf-3ac30c82dd02/screen-2.png","width":1206,"height":2622,"alt":"view-3","lqip":"DxgOIwRoeAeHh4i2sHcIJzY="},{"kind":"screenshot","url":"https://storage.vp0.com/vp0/screens/63ec615e-c6ec-4b69-8fd7-59fb0af6657e/35e69f7d-9b86-4555-b4cf-3ac30c82dd02/screen-3.png","width":1206,"height":2622,"alt":"view-4","lqip":"RggCAwCMVweI4aGTYFoGl4U="},{"kind":"video","url":"https://storage.vp0.com/vp0/clips/72/05482793-a240-43c0-a62d-80c46ac5c904/clip.mp4","variants":{"mp4":"https://storage.vp0.com/vp0/clips/72/05482793-a240-43c0-a62d-80c46ac5c904/clip.mp4","webm":"https://storage.vp0.com/vp0/clips/72/05482793-a240-43c0-a62d-80c46ac5c904/clip.webm","poster":"https://storage.vp0.com/vp0/clips/72/05482793-a240-43c0-a62d-80c46ac5c904/poster.jpg"}},{"kind":"share_video","url":"https://storage.vp0.com/vp0/share/63ec615e-c6ec-4b69-8fd7-59fb0af6657e/a6ea7b81-0898-4dd9-996b-d9633d4d15e6/share.mp4"}],"screens":[{"name":"(root)","image":"https://storage.vp0.com/vp0/screens/63ec615e-c6ec-4b69-8fd7-59fb0af6657e/35e69f7d-9b86-4555-b4cf-3ac30c82dd02/screen-0.png","order":0},{"name":"view-2","image":"https://storage.vp0.com/vp0/screens/63ec615e-c6ec-4b69-8fd7-59fb0af6657e/35e69f7d-9b86-4555-b4cf-3ac30c82dd02/screen-1.png","order":1},{"name":"view-3","image":"https://storage.vp0.com/vp0/screens/63ec615e-c6ec-4b69-8fd7-59fb0af6657e/35e69f7d-9b86-4555-b4cf-3ac30c82dd02/screen-2.png","order":2},{"name":"view-4","image":"https://storage.vp0.com/vp0/screens/63ec615e-c6ec-4b69-8fd7-59fb0af6657e/35e69f7d-9b86-4555-b4cf-3ac30c82dd02/screen-3.png","order":3}],"dependencies":{},"devDependencies":{},"componentsUsed":[],"notes":"This is an iOS app UI starter built with React Native. Paste the design link into your AI app builder (Claude Code, Rork, Lovable) and ask it to start from this design. Add your own backend/data logic. These are UI starters.","importUrl":"https://vp0.com/source/shelf-reading","manifestUrl":"https://api.vp0.com/designs/shelf-reading/manifest","installCommand":null,"aiInstructions":"This is an iOS app UI starter for Expo React Native (\"Shelf — Reading\").\nIntegrate it into the user's Expo project as follows:\n1. No extra dependencies are required.\n2. Create the following file(s) and paste each provided \"content\" exactly:\n   - App.tsx\n   - ui/kit.tsx\n3. Render the exported component from a screen (e.g. app/(tabs)/index.tsx). It targets iOS — keep SafeAreaView / safe-area insets and the existing styling.\n4. These are UI starters: reproduce the visual layout faithfully, then wire the user's own data/navigation/backend afterward.","promptText":"Build this iOS app design in my project: \"Shelf — Reading\" — A reading tracker with a continue reading card, a yearly goal ring, a cover grid library with search and filters, book pages where you log pages, and weekly stats by genre..\n1. Fetch https://api.vp0.com/designs/shelf-reading/manifest — a JSON manifest whose files[] array contains EVERY source file inline (path + content).\n2. Create each file at its exact files[].path and paste its content VERBATIM. Do not re-imagine or restyle the UI — the provided code IS the design.\n3. Install dependencies exactly as given by the manifest's installCommand field (skip if null).\n4. Render the entry component (targets[].entrypoint) from a screen. Keep SafeAreaView / safe-area insets and the existing styling untouched.\n5. It is a UI starter: once it renders pixel-perfect, wire my own data, navigation and backend on top.\nHuman-readable source page: https://vp0.com/source/shelf-reading"}