Datasets:

ShivankXD
/

stasis-synthetic-data

{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"I keep coupling rendering and behavior in studio workshops in a ceramic studio booking system. Refactor this sketch using slot-based card API: function Screen() { return <button>Schedule</button>; }. Show the improved implementation."},{"role":"assistant","content":"This version applies slot-based card API to a real a ceramic studio booking system workflow, while the deep indigo palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\ntype FrameProps = { children: React.ReactNode };\n\nfunction InsightFrame({ children }: FrameProps) {\n  return <section className=\"overflow-hidden rounded-[1.75rem] border border-indigo-700/80 bg-indigo-900 shadow-2xl shadow-black/20\">{children}</section>;\n}\nInsightFrame.Header = function Header({ children }: FrameProps) {\n  return <header className=\"flex items-start justify-between gap-4 border-b border-indigo-700/80 px-6 py-5\">{children}</header>;\n};\nInsightFrame.Body = function Body({ children }: FrameProps) {\n  return <div className=\"px-6 py-5\">{children}</div>;\n};\nInsightFrame.Footer = function Footer({ children }: FrameProps) {\n  return <footer className=\"flex items-center justify-between border-t border-indigo-700/80 px-6 py-4\">{children}</footer>;\n};\n\nfunction WorkshopSlotCard3Core() {\n  return (\n    <div className=\"min-h-screen bg-indigo-950 p-6 text-indigo-50\">\n      <InsightFrame>\n        <InsightFrame.Header>\n          <div><p className=\"text-xs font-bold uppercase tracking-[0.2em] text-violet-200\">Studio workshops</p><h1 className=\"mt-2 text-2xl font-semibold\">Composed around intent</h1></div>\n          <span className=\"rounded-full bg-indigo-800 px-3 py-1 text-xs text-indigo-200\">Live</span>\n        </InsightFrame.Header>\n        <InsightFrame.Body><WorkshopSlotCard3Signature /></InsightFrame.Body>\n        <InsightFrame.Footer><span className=\"text-sm text-indigo-200\">Slots own their spacing.</span><button className=\"rounded-xl bg-violet-300 px-4 py-2 text-sm font-bold text-slate-950 hover:bg-violet-200 focus-visible:ring-violet-200 focus-visible:outline-none focus-visible:ring-2\">Schedule</button></InsightFrame.Footer>\n      </InsightFrame>\n    </div>\n  );\n}\n\n\nfunction WorkshopSlotCard3Signature() {\n  const [expanded, setExpanded] = useState(false);\n  return (\n    <div className=\"rounded-2xl border border-indigo-700/80 p-4\">\n      <button type=\"button\" className=\"flex w-full items-center justify-between text-left text-sm font-semibold text-indigo-50 focus-visible:ring-violet-200 focus-visible:outline-none focus-visible:ring-2\" aria-expanded={expanded} onClick={() => setExpanded((value) => !value)}>\n        Delivery note <span aria-hidden=\"true\">{expanded ? \"−\" : \"+\"}</span>\n      </button>\n      {expanded && <p className=\"mt-3 text-sm leading-6 text-indigo-200\">Keep a short explanation close to the decision rather than hiding it in a tooltip.</p>}\n    </div>\n  );\n}\n\n\n\n\nfunction WorkshopSlotCard3Page({ children }: { children: React.ReactNode }) {\n  return <main className=\"min-h-screen bg-indigo-950 p-6 text-indigo-50\"><div className=\"mx-auto grid max-w-7xl gap-6 xl:grid-cols-[1.4fr_.6fr]\"><section className=\"rounded-[2.25rem] border border-indigo-700/80 bg-indigo-900 p-2 shadow-2xl shadow-black/20\"><div className=\"border-b border-indigo-700/80 px-6 py-5\"><p className=\"text-xs font-bold uppercase tracking-[0.22em] text-violet-200\">Bento control room</p></div>{children}<WorkshopSlotCard3VariantFeature /><WorkshopSlotCard3VariantAlgorithm /><WorkshopSlotCard3PatternLens /></section><aside className=\"rounded-[2.25rem] bg-indigo-800 p-6\"><p className=\"text-sm font-semibold\">Decision rail</p><p className=\"mt-2 text-sm leading-6 text-indigo-200\">Keep supporting context adjacent without competing with the primary task.</p></aside></div></main>;\n}\n\nexport function WorkshopSlotCard3() {\n  return <WorkshopSlotCard3Page><WorkshopSlotCard3Core /></WorkshopSlotCard3Page>;\n}\n\n\nfunction WorkshopSlotCard3VariantFeature() {\n  const signals = [\n    { label: \"Ownership\", value: \"Named\", tone: \"text-emerald-200\" },\n    { label: \"Timing\", value: \"This week\", tone: \"text-amber-200\" },\n    { label: \"Risk\", value: \"Low\", tone: \"text-cyan-200\" },\n  ];\n  return (\n    <section className=\"mt-6\">\n      <p className=\"text-xs font-bold uppercase tracking-[0.18em] text-violet-200\">Variant matrix</p>\n      <dl className=\"mt-4 overflow-hidden rounded-[1.75rem] border border-indigo-700/80\">\n        {signals.map((signal) => <div key={signal.label} className=\"grid grid-cols-[1fr_auto] border-b border-indigo-700/80 px-5 py-4 last:border-0\"><dt className=\"text-sm text-indigo-200\">{signal.label}</dt><dd className={\"text-sm font-semibold \" + signal.tone}>{signal.value}</dd></div>)}\n      </dl>\n    </section>\n  );\n}\n\n\nfunction WorkshopSlotCard3VariantAlgorithm() {\n  const allocation = { focus: 55, communication: 30, followUp: 15 };\n  return <section className=\"mt-4 rounded-2xl bg-indigo-800 p-4\"><p className=\"text-sm font-semibold\">Attention allocation</p><dl className=\"mt-3 space-y-3\">{Object.entries(allocation).map(([label, value]) => <div key={label}><div className=\"flex justify-between text-xs text-indigo-200\"><dt className=\"capitalize\">{label}</dt><dd>{value}%</dd></div><div className=\"mt-1 h-2 overflow-hidden rounded-full bg-black/20\"><div className=\"h-full bg-violet-300\" style={{ width: value + \"%\" }} /></div></div>)}</dl></section>;\n}\n\n\nfunction WorkshopSlotCard3PatternLens() {\n  const [selected, setSelected] = useState(\"scope\");\n  const panels = { scope: \"Name the smallest useful outcome.\", owner: \"Make the next decision visible.\", evidence: \"Keep supporting context close.\" };\n  return <section className=\"mt-4 rounded-2xl border border-indigo-700/80 p-4\"><div className=\"flex flex-wrap gap-2\" role=\"tablist\" aria-label=\"Pattern lens\">{Object.keys(panels).map((key) => <button key={key} type=\"button\" role=\"tab\" aria-selected={selected === key} onClick={() => setSelected(key)} className={\"rounded-xl px-3 py-2 text-sm capitalize \" + (selected === key ? \"bg-violet-300 font-bold text-slate-950\" : \"bg-indigo-800 text-indigo-200\")}>{key}</button>)}</div><p className=\"mt-3 text-sm text-indigo-200\" role=\"tabpanel\">{panels[selected as keyof typeof panels]}</p></section>;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Build a TypeScript React example for gallery installations in a museum exhibition planner. Use the polymorphic action primitive pattern, keep the API reusable, and give the UI a distinctive dark, editorial treatment."},{"role":"assistant","content":"This version applies polymorphic action primitive to a real a museum exhibition planner workflow, while the charcoal yellow palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\nimport type { ComponentPropsWithoutRef, ElementType, ReactNode } from \"react\";\n\ntype ActionProps<T extends ElementType> = {\n  as?: T;\n  tone?: \"solid\" | \"quiet\";\n  children: ReactNode;\n} & Omit<ComponentPropsWithoutRef<T>, \"as\" | \"children\">;\n\nfunction Action<T extends ElementType = \"button\">({ as, tone = \"solid\", children, className = \"\", ...props }: ActionProps<T>) {\n  const Tag = as ?? \"button\";\n  const toneClass = tone === \"solid\" ? \"bg-yellow-300 text-slate-950 hover:bg-yellow-200\" : \"bg-neutral-800 text-neutral-100 hover:brightness-110\";\n  return <Tag className={\"inline-flex items-center justify-center rounded-xl px-4 py-2 text-sm font-bold transition focus-visible:ring-yellow-200 focus-visible:outline-none focus-visible:ring-2 \" + toneClass + \" \" + className} {...props}>{children}</Tag>;\n}\n\nfunction InstallationPolymorphicAction3Core() {\n  return (\n    <section className=\"min-h-screen bg-neutral-950 p-6 text-neutral-100\">\n      <div className=\"mx-auto grid max-w-4xl gap-6 lg:grid-cols-[1.2fr_.8fr]\">\n        <div className=\"rounded-[2rem] bg-neutral-900 p-8 shadow-2xl shadow-black/20\">\n          <p className=\"text-xs font-bold uppercase tracking-[0.2em] text-yellow-200\">Gallery installations</p>\n          <h1 className=\"mt-4 text-4xl font-semibold tracking-tight\">One action API, several semantic destinations.</h1>\n          <div className=\"mt-7 flex flex-wrap gap-3\"><Action>Publish</Action><Action as=\"a\" href=\"#details\" tone=\"quiet\">Read details</Action></div>\n        </div>\n        <InstallationPolymorphicAction3Signature />\n      </div>\n    </section>\n  );\n}\n\n\nfunction InstallationPolymorphicAction3Signature() {\n  const [expanded, setExpanded] = useState(false);\n  return (\n    <div className=\"rounded-2xl border border-neutral-700/80 p-4\">\n      <button type=\"button\" className=\"flex w-full items-center justify-between text-left text-sm font-semibold text-neutral-100 focus-visible:ring-yellow-200 focus-visible:outline-none focus-visible:ring-2\" aria-expanded={expanded} onClick={() => setExpanded((value) => !value)}>\n        Delivery note <span aria-hidden=\"true\">{expanded ? \"−\" : \"+\"}</span>\n      </button>\n      {expanded && <p className=\"mt-3 text-sm leading-6 text-neutral-400\">Keep a short explanation close to the decision rather than hiding it in a tooltip.</p>}\n    </div>\n  );\n}\n\n\n\n\nfunction InstallationPolymorphicAction3Page({ children }: { children: React.ReactNode }) {\n  return <main className=\"min-h-screen bg-neutral-950 p-6 text-neutral-100\"><div className=\"mx-auto grid max-w-7xl gap-6 xl:grid-cols-[1.4fr_.6fr]\"><section className=\"rounded-[2.25rem] border border-neutral-700/80 bg-neutral-900 p-2 shadow-2xl shadow-black/20\"><div className=\"border-b border-neutral-700/80 px-6 py-5\"><p className=\"text-xs font-bold uppercase tracking-[0.22em] text-yellow-200\">Bento control room</p></div>{children}<InstallationPolymorphicAction3VariantFeature /><InstallationPolymorphicAction3VariantAlgorithm /><InstallationPolymorphicAction3PatternLens /></section><aside className=\"rounded-[2.25rem] bg-neutral-800 p-6\"><p className=\"text-sm font-semibold\">Decision rail</p><p className=\"mt-2 text-sm leading-6 text-neutral-400\">Keep supporting context adjacent without competing with the primary task.</p></aside></div></main>;\n}\n\nexport function InstallationPolymorphicAction3() {\n  return <InstallationPolymorphicAction3Page><InstallationPolymorphicAction3Core /></InstallationPolymorphicAction3Page>;\n}\n\n\nfunction InstallationPolymorphicAction3VariantFeature() {\n  const signals = [\n    { label: \"Ownership\", value: \"Named\", tone: \"text-emerald-200\" },\n    { label: \"Timing\", value: \"This week\", tone: \"text-amber-200\" },\n    { label: \"Risk\", value: \"Low\", tone: \"text-cyan-200\" },\n  ];\n  return (\n    <section className=\"mt-6\">\n      <p className=\"text-xs font-bold uppercase tracking-[0.18em] text-yellow-200\">Variant matrix</p>\n      <dl className=\"mt-4 overflow-hidden rounded-[1.75rem] border border-neutral-700/80\">\n        {signals.map((signal) => <div key={signal.label} className=\"grid grid-cols-[1fr_auto] border-b border-neutral-700/80 px-5 py-4 last:border-0\"><dt className=\"text-sm text-neutral-400\">{signal.label}</dt><dd className={\"text-sm font-semibold \" + signal.tone}>{signal.value}</dd></div>)}\n      </dl>\n    </section>\n  );\n}\n\n\nfunction InstallationPolymorphicAction3VariantAlgorithm() {\n  const allocation = { focus: 55, communication: 30, followUp: 15 };\n  return <section className=\"mt-4 rounded-2xl bg-neutral-800 p-4\"><p className=\"text-sm font-semibold\">Attention allocation</p><dl className=\"mt-3 space-y-3\">{Object.entries(allocation).map(([label, value]) => <div key={label}><div className=\"flex justify-between text-xs text-neutral-400\"><dt className=\"capitalize\">{label}</dt><dd>{value}%</dd></div><div className=\"mt-1 h-2 overflow-hidden rounded-full bg-black/20\"><div className=\"h-full bg-yellow-300\" style={{ width: value + \"%\" }} /></div></div>)}</dl></section>;\n}\n\n\nfunction InstallationPolymorphicAction3PatternLens() {\n  const lanes = [{ title: \"Now\", items: [\"Clarify\", \"Assign\"] }, { title: \"Next\", items: [\"Review\"] }];\n  return <section className=\"mt-4 grid gap-3 sm:grid-cols-2\">{lanes.map((lane) => <article key={lane.title} className=\"rounded-2xl border border-neutral-700/80 p-4\"><h3 className=\"text-sm font-semibold text-yellow-200\">{lane.title}</h3><ul className=\"mt-3 space-y-2\">{lane.items.map((item) => <li key={item} className=\"rounded-xl bg-neutral-800 px-3 py-2 text-sm text-neutral-400\">{item}</li>)}</ul></article>)}</section>;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Debug a React implementation for reef surveys in a marine conservation dashboard. The interaction works only with a mouse and state leaks between views. Replace the fragile approach with headless disclosure composition and explain the important fix briefly."},{"role":"assistant","content":"This version applies headless disclosure composition to a real a marine conservation dashboard workflow, while the midnight cyan palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\ntype DisclosureProps = { label: string; children: React.ReactNode };\n\nfunction Disclosure({ label, children }: DisclosureProps) {\n  const [open, setOpen] = useState(false);\n  const panelId = \"disclosure-panel-3\";\n  return (\n    <section className=\"rounded-2xl border border-slate-700/80 bg-slate-900\">\n      <h2><button type=\"button\" className=\"flex w-full items-center justify-between px-5 py-4 text-left font-semibold text-slate-100 focus-visible:ring-cyan-300 focus-visible:outline-none focus-visible:ring-2\" aria-expanded={open} aria-controls={panelId} onClick={() => setOpen((value) => !value)}>{label}<span aria-hidden=\"true\">{open ? \"−\" : \"+\"}</span></button></h2>\n      {open && <div id={panelId} className=\"border-t border-slate-700/80 px-5 py-4 text-sm leading-6 text-slate-400\">{children}</div>}\n    </section>\n  );\n}\n\nfunction SurveyHeadlessDisclosure3Core() {\n  return (\n    <div className=\"min-h-screen bg-slate-950 p-6 text-slate-100\">\n      <div className=\"mx-auto max-w-3xl space-y-4\">\n        <div className=\"mb-8\"><p className=\"text-xs font-bold uppercase tracking-[0.2em] text-cyan-300\">Reef surveys</p><h1 className=\"mt-3 text-3xl font-semibold\">Behavior without a prescriptive card.</h1></div>\n        <Disclosure label=\"What needs attention?\">Use the same accessible state primitive inside a policy drawer, invoice panel, or inline review surface.</Disclosure>\n        <SurveyHeadlessDisclosure3Signature />\n      </div>\n    </div>\n  );\n}\n\n\nfunction SurveyHeadlessDisclosure3Signature() {\n  const [expanded, setExpanded] = useState(false);\n  return (\n    <div className=\"rounded-2xl border border-slate-700/80 p-4\">\n      <button type=\"button\" className=\"flex w-full items-center justify-between text-left text-sm font-semibold text-slate-100 focus-visible:ring-cyan-300 focus-visible:outline-none focus-visible:ring-2\" aria-expanded={expanded} onClick={() => setExpanded((value) => !value)}>\n        Delivery note <span aria-hidden=\"true\">{expanded ? \"−\" : \"+\"}</span>\n      </button>\n      {expanded && <p className=\"mt-3 text-sm leading-6 text-slate-400\">Keep a short explanation close to the decision rather than hiding it in a tooltip.</p>}\n    </div>\n  );\n}\n\n\n\n\nfunction SurveyHeadlessDisclosure3Page({ children }: { children: React.ReactNode }) {\n  return <main className=\"min-h-screen bg-slate-950 p-6 text-slate-100\"><div className=\"mx-auto grid max-w-7xl gap-6 xl:grid-cols-[1.4fr_.6fr]\"><section className=\"rounded-[2.25rem] border border-slate-700/80 bg-slate-900 p-2 shadow-2xl shadow-black/20\"><div className=\"border-b border-slate-700/80 px-6 py-5\"><p className=\"text-xs font-bold uppercase tracking-[0.22em] text-cyan-300\">Bento control room</p></div>{children}<SurveyHeadlessDisclosure3VariantFeature /><SurveyHeadlessDisclosure3VariantAlgorithm /><SurveyHeadlessDisclosure3PatternLens /></section><aside className=\"rounded-[2.25rem] bg-slate-800 p-6\"><p className=\"text-sm font-semibold\">Decision rail</p><p className=\"mt-2 text-sm leading-6 text-slate-400\">Keep supporting context adjacent without competing with the primary task.</p></aside></div></main>;\n}\n\nexport function SurveyHeadlessDisclosure3() {\n  return <SurveyHeadlessDisclosure3Page><SurveyHeadlessDisclosure3Core /></SurveyHeadlessDisclosure3Page>;\n}\n\n\nfunction SurveyHeadlessDisclosure3VariantFeature() {\n  const signals = [\n    { label: \"Ownership\", value: \"Named\", tone: \"text-emerald-200\" },\n    { label: \"Timing\", value: \"This week\", tone: \"text-amber-200\" },\n    { label: \"Risk\", value: \"Low\", tone: \"text-cyan-200\" },\n  ];\n  return (\n    <section className=\"mt-6\">\n      <p className=\"text-xs font-bold uppercase tracking-[0.18em] text-cyan-300\">Variant matrix</p>\n      <dl className=\"mt-4 overflow-hidden rounded-[1.75rem] border border-slate-700/80\">\n        {signals.map((signal) => <div key={signal.label} className=\"grid grid-cols-[1fr_auto] border-b border-slate-700/80 px-5 py-4 last:border-0\"><dt className=\"text-sm text-slate-400\">{signal.label}</dt><dd className={\"text-sm font-semibold \" + signal.tone}>{signal.value}</dd></div>)}\n      </dl>\n    </section>\n  );\n}\n\n\nfunction SurveyHeadlessDisclosure3VariantAlgorithm() {\n  const allocation = { focus: 55, communication: 30, followUp: 15 };\n  return <section className=\"mt-4 rounded-2xl bg-slate-800 p-4\"><p className=\"text-sm font-semibold\">Attention allocation</p><dl className=\"mt-3 space-y-3\">{Object.entries(allocation).map(([label, value]) => <div key={label}><div className=\"flex justify-between text-xs text-slate-400\"><dt className=\"capitalize\">{label}</dt><dd>{value}%</dd></div><div className=\"mt-1 h-2 overflow-hidden rounded-full bg-black/20\"><div className=\"h-full bg-cyan-400\" style={{ width: value + \"%\" }} /></div></div>)}</dl></section>;\n}\n\n\nfunction SurveyHeadlessDisclosure3PatternLens() {\n  const checkpoints = [\"Scope\", \"Owner\", \"Evidence\"];\n  return <section className=\"mt-4 rounded-2xl border border-slate-700/80 p-4\"><p className=\"text-xs font-bold uppercase tracking-[0.18em] text-cyan-300\">Pattern checklist</p><ol className=\"mt-3 grid gap-2 sm:grid-cols-3\">{checkpoints.map((checkpoint, index) => <li key={checkpoint} className=\"rounded-xl bg-slate-800 px-3 py-3 text-sm\"><span className=\"mr-2 text-cyan-300\">{index + 1}</span>{checkpoint}</li>)}</ol></section>;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Explain when to use layout slots with named children in a cybersecurity incident console, then show a compact production-minded component for security alerts in a cybersecurity incident console."},{"role":"assistant","content":"This version applies layout slots with named children to a real a cybersecurity incident console workflow, while the forest lime palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\ntype WorkspaceProps = { rail: React.ReactNode; toolbar: React.ReactNode; children: React.ReactNode };\n\nfunction Workspace({ rail, toolbar, children }: WorkspaceProps) {\n  return <div className=\"grid min-h-screen grid-cols-1 bg-emerald-950 lg:grid-cols-[15rem_1fr]\"><aside className=\"border-b border-emerald-700/80 bg-emerald-900 p-5 lg:border-b-0 lg:border-r\">{rail}</aside><section className=\"p-5\"><header className=\"mb-5 flex items-center justify-between\">{toolbar}</header>{children}</section></div>;\n}\n\nfunction AlertLayoutSlots3Core() {\n  return (\n    <Workspace\n      rail={<><p className=\"text-xs font-bold uppercase tracking-[0.2em] text-lime-200\">Security alerts</p><nav className=\"mt-8 space-y-2 text-sm text-emerald-200\"><a className=\"block rounded-xl px-3 py-2 hover:bg-emerald-800\" href=\"#overview\">Overview</a><a className=\"block rounded-xl px-3 py-2 hover:bg-emerald-800\" href=\"#activity\">Activity</a></nav></>}\n      toolbar={<><h1 className=\"text-2xl font-semibold text-emerald-50\">Named layout slots</h1><button className=\"rounded-xl bg-lime-300 px-4 py-2 text-sm font-bold text-slate-950 focus-visible:ring-lime-200 focus-visible:outline-none focus-visible:ring-2\">Save</button></>}\n    >\n      <div className=\"grid gap-5 xl:grid-cols-[1fr_.75fr]\"><article id=\"overview\" className=\"rounded-[1.75rem] bg-emerald-900 p-6 text-emerald-50 shadow-xl shadow-black/15\"><h2 className=\"text-lg font-semibold\">The canvas stays independent</h2><p className=\"mt-2 text-sm leading-6 text-emerald-200\">Consumers decide what occupies each region without a prop explosion.</p></article><AlertLayoutSlots3Signature /></div>\n    </Workspace>\n  );\n}\n\n\nfunction AlertLayoutSlots3Signature() {\n  const [expanded, setExpanded] = useState(false);\n  return (\n    <div className=\"rounded-2xl border border-emerald-700/80 p-4\">\n      <button type=\"button\" className=\"flex w-full items-center justify-between text-left text-sm font-semibold text-emerald-50 focus-visible:ring-lime-200 focus-visible:outline-none focus-visible:ring-2\" aria-expanded={expanded} onClick={() => setExpanded((value) => !value)}>\n        Delivery note <span aria-hidden=\"true\">{expanded ? \"−\" : \"+\"}</span>\n      </button>\n      {expanded && <p className=\"mt-3 text-sm leading-6 text-emerald-200\">Keep a short explanation close to the decision rather than hiding it in a tooltip.</p>}\n    </div>\n  );\n}\n\n\n\n\nfunction AlertLayoutSlots3Page({ children }: { children: React.ReactNode }) {\n  return <main className=\"min-h-screen bg-emerald-950 p-6 text-emerald-50\"><div className=\"mx-auto grid max-w-7xl gap-6 xl:grid-cols-[1.4fr_.6fr]\"><section className=\"rounded-[2.25rem] border border-emerald-700/80 bg-emerald-900 p-2 shadow-2xl shadow-black/20\"><div className=\"border-b border-emerald-700/80 px-6 py-5\"><p className=\"text-xs font-bold uppercase tracking-[0.22em] text-lime-200\">Bento control room</p></div>{children}<AlertLayoutSlots3VariantFeature /><AlertLayoutSlots3VariantAlgorithm /><AlertLayoutSlots3PatternLens /></section><aside className=\"rounded-[2.25rem] bg-emerald-800 p-6\"><p className=\"text-sm font-semibold\">Decision rail</p><p className=\"mt-2 text-sm leading-6 text-emerald-200\">Keep supporting context adjacent without competing with the primary task.</p></aside></div></main>;\n}\n\nexport function AlertLayoutSlots3() {\n  return <AlertLayoutSlots3Page><AlertLayoutSlots3Core /></AlertLayoutSlots3Page>;\n}\n\n\nfunction AlertLayoutSlots3VariantFeature() {\n  const signals = [\n    { label: \"Ownership\", value: \"Named\", tone: \"text-emerald-200\" },\n    { label: \"Timing\", value: \"This week\", tone: \"text-amber-200\" },\n    { label: \"Risk\", value: \"Low\", tone: \"text-cyan-200\" },\n  ];\n  return (\n    <section className=\"mt-6\">\n      <p className=\"text-xs font-bold uppercase tracking-[0.18em] text-lime-200\">Variant matrix</p>\n      <dl className=\"mt-4 overflow-hidden rounded-[1.75rem] border border-emerald-700/80\">\n        {signals.map((signal) => <div key={signal.label} className=\"grid grid-cols-[1fr_auto] border-b border-emerald-700/80 px-5 py-4 last:border-0\"><dt className=\"text-sm text-emerald-200\">{signal.label}</dt><dd className={\"text-sm font-semibold \" + signal.tone}>{signal.value}</dd></div>)}\n      </dl>\n    </section>\n  );\n}\n\n\nfunction AlertLayoutSlots3VariantAlgorithm() {\n  const allocation = { focus: 55, communication: 30, followUp: 15 };\n  return <section className=\"mt-4 rounded-2xl bg-emerald-800 p-4\"><p className=\"text-sm font-semibold\">Attention allocation</p><dl className=\"mt-3 space-y-3\">{Object.entries(allocation).map(([label, value]) => <div key={label}><div className=\"flex justify-between text-xs text-emerald-200\"><dt className=\"capitalize\">{label}</dt><dd>{value}%</dd></div><div className=\"mt-1 h-2 overflow-hidden rounded-full bg-black/20\"><div className=\"h-full bg-lime-300\" style={{ width: value + \"%\" }} /></div></div>)}</dl></section>;\n}\n\n\nfunction AlertLayoutSlots3PatternLens() {\n  const rows = [{ label: \"Clarity\", value: \"High\" }, { label: \"Risk\", value: \"Low\" }, { label: \"Owner\", value: \"Named\" }];\n  return <section className=\"mt-4 overflow-hidden rounded-2xl border border-emerald-700/80\"><table className=\"w-full text-left text-sm\"><caption className=\"caption-top px-4 py-3 text-left text-xs font-bold uppercase tracking-[0.18em] text-lime-200\">Pattern readout</caption><tbody>{rows.map((row) => <tr key={row.label} className=\"border-t border-emerald-700/80\"><th scope=\"row\" className=\"px-4 py-3 font-medium\">{row.label}</th><td className=\"px-4 py-3 text-right text-emerald-200\">{row.value}</td></tr>)}</tbody></table></section>;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Turn this UI brief into React: a focused control surface for tournament matches in an esports tournament desk, with a clear hierarchy, strong focus states, and container and presentational split. Prefer a non-generic layout."},{"role":"assistant","content":"This version applies container and presentational split to a real an esports tournament desk workflow, while the ocean teal palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\ntype Record = { id: string; label: string; status: \"Ready\" | \"Waiting\" };\n\nfunction RecordList({ records, onPick }: { records: Record[]; onPick: (id: string) => void }) {\n  return <ul className=\"divide-y border-sky-700/80\">{records.map((record) => <li key={record.id}><button type=\"button\" onClick={() => onPick(record.id)} className=\"flex w-full items-center justify-between px-5 py-4 text-left focus-visible:ring-teal-200 focus-visible:outline-none focus-visible:ring-2\"><span className=\"font-medium text-sky-50\">{record.label}</span><span className=\"text-xs text-teal-200\">{record.status}</span></button></li>)}</ul>;\n}\n\nfunction MatchContainerPresentational3Core() {\n  const [selectedId, setSelectedId] = useState(\"a\");\n  const records: Record[] = [{ id: \"a\", label: \"Tournament matches\", status: \"Ready\" }, { id: \"b\", label: \"Assigned review\", status: \"Waiting\" }];\n  const selected = records.find((record) => record.id === selectedId);\n  return (\n    <div className=\"min-h-screen bg-sky-950 p-6 text-sky-50\"><div className=\"mx-auto grid max-w-5xl gap-5 md:grid-cols-[1fr_.7fr]\">\n      <section className=\"overflow-hidden rounded-[1.75rem] bg-sky-900 shadow-xl shadow-black/20\"><header className=\"border-b border-sky-700/80 px-5 py-4\"><p className=\"text-xs font-bold uppercase tracking-[0.2em] text-teal-200\">Container owns data</p><h1 className=\"mt-2 text-xl font-semibold\">Presentational list owns display</h1></header><RecordList records={records} onPick={setSelectedId} /></section>\n      <aside className=\"space-y-5\"><div className=\"rounded-[1.75rem] bg-sky-800 p-6\"><p className=\"text-sm text-sky-200\">Selected</p><p className=\"mt-2 text-2xl font-semibold\">{selected?.label}</p></div><MatchContainerPresentational3Signature /></aside>\n    </div></div>\n  );\n}\n\n\nfunction MatchContainerPresentational3Signature() {\n  const [expanded, setExpanded] = useState(false);\n  return (\n    <div className=\"rounded-2xl border border-sky-700/80 p-4\">\n      <button type=\"button\" className=\"flex w-full items-center justify-between text-left text-sm font-semibold text-sky-50 focus-visible:ring-teal-200 focus-visible:outline-none focus-visible:ring-2\" aria-expanded={expanded} onClick={() => setExpanded((value) => !value)}>\n        Delivery note <span aria-hidden=\"true\">{expanded ? \"−\" : \"+\"}</span>\n      </button>\n      {expanded && <p className=\"mt-3 text-sm leading-6 text-sky-200\">Keep a short explanation close to the decision rather than hiding it in a tooltip.</p>}\n    </div>\n  );\n}\n\n\n\n\nfunction MatchContainerPresentational3Page({ children }: { children: React.ReactNode }) {\n  return <main className=\"min-h-screen bg-sky-950 p-6 text-sky-50\"><div className=\"mx-auto grid max-w-7xl gap-6 xl:grid-cols-[1.4fr_.6fr]\"><section className=\"rounded-[2.25rem] border border-sky-700/80 bg-sky-900 p-2 shadow-2xl shadow-black/20\"><div className=\"border-b border-sky-700/80 px-6 py-5\"><p className=\"text-xs font-bold uppercase tracking-[0.22em] text-teal-200\">Bento control room</p></div>{children}<MatchContainerPresentational3VariantFeature /><MatchContainerPresentational3VariantAlgorithm /><MatchContainerPresentational3PatternLens /></section><aside className=\"rounded-[2.25rem] bg-sky-800 p-6\"><p className=\"text-sm font-semibold\">Decision rail</p><p className=\"mt-2 text-sm leading-6 text-sky-200\">Keep supporting context adjacent without competing with the primary task.</p></aside></div></main>;\n}\n\nexport function MatchContainerPresentational3() {\n  return <MatchContainerPresentational3Page><MatchContainerPresentational3Core /></MatchContainerPresentational3Page>;\n}\n\n\nfunction MatchContainerPresentational3VariantFeature() {\n  const signals = [\n    { label: \"Ownership\", value: \"Named\", tone: \"text-emerald-200\" },\n    { label: \"Timing\", value: \"This week\", tone: \"text-amber-200\" },\n    { label: \"Risk\", value: \"Low\", tone: \"text-cyan-200\" },\n  ];\n  return (\n    <section className=\"mt-6\">\n      <p className=\"text-xs font-bold uppercase tracking-[0.18em] text-teal-200\">Variant matrix</p>\n      <dl className=\"mt-4 overflow-hidden rounded-[1.75rem] border border-sky-700/80\">\n        {signals.map((signal) => <div key={signal.label} className=\"grid grid-cols-[1fr_auto] border-b border-sky-700/80 px-5 py-4 last:border-0\"><dt className=\"text-sm text-sky-200\">{signal.label}</dt><dd className={\"text-sm font-semibold \" + signal.tone}>{signal.value}</dd></div>)}\n      </dl>\n    </section>\n  );\n}\n\n\nfunction MatchContainerPresentational3VariantAlgorithm() {\n  const allocation = { focus: 55, communication: 30, followUp: 15 };\n  return <section className=\"mt-4 rounded-2xl bg-sky-800 p-4\"><p className=\"text-sm font-semibold\">Attention allocation</p><dl className=\"mt-3 space-y-3\">{Object.entries(allocation).map(([label, value]) => <div key={label}><div className=\"flex justify-between text-xs text-sky-200\"><dt className=\"capitalize\">{label}</dt><dd>{value}%</dd></div><div className=\"mt-1 h-2 overflow-hidden rounded-full bg-black/20\"><div className=\"h-full bg-teal-300\" style={{ width: value + \"%\" }} /></div></div>)}</dl></section>;\n}\n\n\nfunction MatchContainerPresentational3PatternLens() {\n  const signals = [{ label: \"Coverage\", value: 76 }, { label: \"Confidence\", value: 88 }, { label: \"Readiness\", value: 64 }];\n  const average = Math.round(signals.reduce((total, signal) => total + signal.value, 0) / signals.length);\n  return <section className=\"mt-4 rounded-2xl border border-sky-700/80 p-4\"><div className=\"flex justify-between\"><p className=\"text-sm font-semibold\">Evidence mix</p><output className=\"text-sm text-teal-200\">{average}%</output></div><dl className=\"mt-3 space-y-3\">{signals.map((signal) => <div key={signal.label}><div className=\"flex justify-between text-xs text-sky-200\"><dt>{signal.label}</dt><dd>{signal.value}%</dd></div><div className=\"mt-1 h-2 overflow-hidden rounded-full bg-black/20\"><div className=\"h-full bg-teal-300\" style={{ width: signal.value + \"%\" }} /></div></div>)}</dl></section>;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"I keep coupling rendering and behavior in active studies in a university research portal. Refactor this sketch using prop-getter state container: function Screen() { return <button>Archive</button>; }. Show the improved implementation."},{"role":"assistant","content":"This version applies prop-getter state container to a real a university research portal workflow, while the lagoon emerald palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\nfunction useChoice() {\n  const [active, setActive] = useState(\"overview\");\n  return {\n    getOptionProps(id: string) {\n      return { type: \"button\" as const, role: \"tab\", \"aria-selected\": active === id, tabIndex: active === id ? 0 : -1, onClick: () => setActive(id), className: active === id ? \"rounded-xl bg-emerald-300 px-4 py-2 text-sm font-bold text-slate-950\" : \"rounded-xl px-4 py-2 text-sm text-teal-200 hover:bg-teal-800\" };\n    },\n    active,\n  };\n}\n\nfunction StudyPropGetters3Core() {\n  const choice = useChoice();\n  return (\n    <div className=\"min-h-screen bg-teal-950 p-6 text-teal-50\"><div className=\"mx-auto max-w-4xl rounded-[2rem] bg-teal-900 p-7 shadow-2xl shadow-black/20\">\n      <p className=\"text-xs font-bold uppercase tracking-[0.2em] text-emerald-200\">Active studies</p><h1 className=\"mt-3 text-3xl font-semibold\">Behavior travels through prop getters.</h1>\n      <div className=\"mt-7 flex flex-wrap gap-2\" role=\"tablist\" aria-label=\"Workspace views\"><button {...choice.getOptionProps(\"overview\")}>Overview</button><button {...choice.getOptionProps(\"activity\")}>Activity</button><button {...choice.getOptionProps(\"notes\")}>Notes</button></div>\n      <section className=\"mt-6 rounded-2xl bg-teal-800 p-5\" role=\"tabpanel\"><p className=\"text-sm text-teal-200\">The selected view is <strong className=\"text-teal-50\">{choice.active}</strong>; consumers provide the markup.</p></section>\n      <div className=\"mt-5\"><StudyPropGetters3Signature /></div>\n    </div></div>\n  );\n}\n\n\nfunction StudyPropGetters3Signature() {\n  const [expanded, setExpanded] = useState(false);\n  return (\n    <div className=\"rounded-2xl border border-teal-700/80 p-4\">\n      <button type=\"button\" className=\"flex w-full items-center justify-between text-left text-sm font-semibold text-teal-50 focus-visible:ring-emerald-200 focus-visible:outline-none focus-visible:ring-2\" aria-expanded={expanded} onClick={() => setExpanded((value) => !value)}>\n        Delivery note <span aria-hidden=\"true\">{expanded ? \"−\" : \"+\"}</span>\n      </button>\n      {expanded && <p className=\"mt-3 text-sm leading-6 text-teal-200\">Keep a short explanation close to the decision rather than hiding it in a tooltip.</p>}\n    </div>\n  );\n}\n\n\n\n\nfunction StudyPropGetters3Page({ children }: { children: React.ReactNode }) {\n  return <main className=\"min-h-screen bg-teal-950 p-6 text-teal-50\"><div className=\"mx-auto grid max-w-7xl gap-6 xl:grid-cols-[1.4fr_.6fr]\"><section className=\"rounded-[2.25rem] border border-teal-700/80 bg-teal-900 p-2 shadow-2xl shadow-black/20\"><div className=\"border-b border-teal-700/80 px-6 py-5\"><p className=\"text-xs font-bold uppercase tracking-[0.22em] text-emerald-200\">Bento control room</p></div>{children}<StudyPropGetters3VariantFeature /><StudyPropGetters3VariantAlgorithm /><StudyPropGetters3PatternLens /></section><aside className=\"rounded-[2.25rem] bg-teal-800 p-6\"><p className=\"text-sm font-semibold\">Decision rail</p><p className=\"mt-2 text-sm leading-6 text-teal-200\">Keep supporting context adjacent without competing with the primary task.</p></aside></div></main>;\n}\n\nexport function StudyPropGetters3() {\n  return <StudyPropGetters3Page><StudyPropGetters3Core /></StudyPropGetters3Page>;\n}\n\n\nfunction StudyPropGetters3VariantFeature() {\n  const signals = [\n    { label: \"Ownership\", value: \"Named\", tone: \"text-emerald-200\" },\n    { label: \"Timing\", value: \"This week\", tone: \"text-amber-200\" },\n    { label: \"Risk\", value: \"Low\", tone: \"text-cyan-200\" },\n  ];\n  return (\n    <section className=\"mt-6\">\n      <p className=\"text-xs font-bold uppercase tracking-[0.18em] text-emerald-200\">Variant matrix</p>\n      <dl className=\"mt-4 overflow-hidden rounded-[1.75rem] border border-teal-700/80\">\n        {signals.map((signal) => <div key={signal.label} className=\"grid grid-cols-[1fr_auto] border-b border-teal-700/80 px-5 py-4 last:border-0\"><dt className=\"text-sm text-teal-200\">{signal.label}</dt><dd className={\"text-sm font-semibold \" + signal.tone}>{signal.value}</dd></div>)}\n      </dl>\n    </section>\n  );\n}\n\n\nfunction StudyPropGetters3VariantAlgorithm() {\n  const allocation = { focus: 55, communication: 30, followUp: 15 };\n  return <section className=\"mt-4 rounded-2xl bg-teal-800 p-4\"><p className=\"text-sm font-semibold\">Attention allocation</p><dl className=\"mt-3 space-y-3\">{Object.entries(allocation).map(([label, value]) => <div key={label}><div className=\"flex justify-between text-xs text-teal-200\"><dt className=\"capitalize\">{label}</dt><dd>{value}%</dd></div><div className=\"mt-1 h-2 overflow-hidden rounded-full bg-black/20\"><div className=\"h-full bg-emerald-300\" style={{ width: value + \"%\" }} /></div></div>)}</dl></section>;\n}\n\n\nfunction StudyPropGetters3PatternLens() {\n  const points = [18, 43, 35, 68, 82];\n  return <figure className=\"mt-4 rounded-2xl bg-teal-800 p-4\"><div className=\"flex items-baseline justify-between\"><figcaption className=\"text-sm font-semibold\">Signal trajectory</figcaption><span className=\"text-xs text-teal-200\">Five checkpoints</span></div><svg viewBox=\"0 0 240 100\" className=\"mt-4 h-24 w-full\" role=\"img\" aria-label=\"Rising workflow signal\"><polyline fill=\"none\" stroke=\"currentColor\" strokeWidth=\"3\" className=\"text-emerald-200\" points={points.map((point, index) => index * 55 + \",\" + (100 - point)).join(\" \")} />{points.map((point, index) => <circle key={index} cx={index * 55} cy={100 - point} r=\"5\" className=\"bg-emerald-300\" />)}</svg></figure>;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Build a TypeScript React example for live shipments in a freight dispatch console. Use the persistent preference hook pattern, keep the API reusable, and give the UI a distinctive dark, editorial treatment."},{"role":"assistant","content":"This version applies persistent preference hook to a real a freight dispatch console workflow, while the ink fuchsia palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\nimport { useEffect } from \"react\";\n\nfunction useStoredBoolean(key: string, fallback: boolean) {\n  const [value, setValue] = useState(() => window.localStorage.getItem(key) === null ? fallback : window.localStorage.getItem(key) === \"true\");\n  useEffect(() => { window.localStorage.setItem(key, String(value)); }, [key, value]);\n  return [value, setValue] as const;\n}\n\nfunction ShipmentLocalStorage3Core() {\n  const [compact, setCompact] = useStoredBoolean(\"compact-3\", false);\n  return <div className=\"min-h-screen bg-zinc-950 p-6 text-zinc-100\"><div className=\"mx-auto max-w-3xl rounded-[2rem] bg-zinc-900 p-7 shadow-2xl shadow-black/20\"><p className=\"text-xs font-bold uppercase tracking-[0.2em] text-fuchsia-300\">Live shipments</p><div className=\"mt-5 flex items-center justify-between gap-5\"><div><h1 className=\"text-2xl font-semibold\">A preference that survives a refresh.</h1><p className=\"mt-2 text-sm text-zinc-400\">Persist the tiny local concern, not the whole application state.</p></div><button type=\"button\" aria-pressed={compact} onClick={() => setCompact((value) => !value)} className=\"rounded-xl bg-fuchsia-400 px-4 py-2 text-sm font-bold text-slate-950 focus-visible:ring-fuchsia-300 focus-visible:outline-none focus-visible:ring-2\">{compact ? \"Compact\" : \"Comfortable\"}</button></div><div className={compact ? \"mt-6 space-y-2\" : \"mt-6 space-y-5\"}><ShipmentLocalStorage3Signature /></div></div></div>;\n}\n\n\nfunction ShipmentLocalStorage3Signature() {\n  const [expanded, setExpanded] = useState(false);\n  return (\n    <div className=\"rounded-2xl border border-zinc-700/80 p-4\">\n      <button type=\"button\" className=\"flex w-full items-center justify-between text-left text-sm font-semibold text-zinc-100 focus-visible:ring-fuchsia-300 focus-visible:outline-none focus-visible:ring-2\" aria-expanded={expanded} onClick={() => setExpanded((value) => !value)}>\n        Delivery note <span aria-hidden=\"true\">{expanded ? \"−\" : \"+\"}</span>\n      </button>\n      {expanded && <p className=\"mt-3 text-sm leading-6 text-zinc-400\">Keep a short explanation close to the decision rather than hiding it in a tooltip.</p>}\n    </div>\n  );\n}\n\n\n\n\nfunction ShipmentLocalStorage3Page({ children }: { children: React.ReactNode }) {\n  return <main className=\"min-h-screen bg-zinc-950 p-6 text-zinc-100\"><div className=\"mx-auto grid max-w-7xl gap-6 xl:grid-cols-[1.4fr_.6fr]\"><section className=\"rounded-[2.25rem] border border-zinc-700/80 bg-zinc-900 p-2 shadow-2xl shadow-black/20\"><div className=\"border-b border-zinc-700/80 px-6 py-5\"><p className=\"text-xs font-bold uppercase tracking-[0.22em] text-fuchsia-300\">Bento control room</p></div>{children}<ShipmentLocalStorage3VariantFeature /><ShipmentLocalStorage3VariantAlgorithm /><ShipmentLocalStorage3PatternLens /></section><aside className=\"rounded-[2.25rem] bg-zinc-800 p-6\"><p className=\"text-sm font-semibold\">Decision rail</p><p className=\"mt-2 text-sm leading-6 text-zinc-400\">Keep supporting context adjacent without competing with the primary task.</p></aside></div></main>;\n}\n\nexport function ShipmentLocalStorage3() {\n  return <ShipmentLocalStorage3Page><ShipmentLocalStorage3Core /></ShipmentLocalStorage3Page>;\n}\n\n\nfunction ShipmentLocalStorage3VariantFeature() {\n  const signals = [\n    { label: \"Ownership\", value: \"Named\", tone: \"text-emerald-200\" },\n    { label: \"Timing\", value: \"This week\", tone: \"text-amber-200\" },\n    { label: \"Risk\", value: \"Low\", tone: \"text-cyan-200\" },\n  ];\n  return (\n    <section className=\"mt-6\">\n      <p className=\"text-xs font-bold uppercase tracking-[0.18em] text-fuchsia-300\">Variant matrix</p>\n      <dl className=\"mt-4 overflow-hidden rounded-[1.75rem] border border-zinc-700/80\">\n        {signals.map((signal) => <div key={signal.label} className=\"grid grid-cols-[1fr_auto] border-b border-zinc-700/80 px-5 py-4 last:border-0\"><dt className=\"text-sm text-zinc-400\">{signal.label}</dt><dd className={\"text-sm font-semibold \" + signal.tone}>{signal.value}</dd></div>)}\n      </dl>\n    </section>\n  );\n}\n\n\nfunction ShipmentLocalStorage3VariantAlgorithm() {\n  const allocation = { focus: 55, communication: 30, followUp: 15 };\n  return <section className=\"mt-4 rounded-2xl bg-zinc-800 p-4\"><p className=\"text-sm font-semibold\">Attention allocation</p><dl className=\"mt-3 space-y-3\">{Object.entries(allocation).map(([label, value]) => <div key={label}><div className=\"flex justify-between text-xs text-zinc-400\"><dt className=\"capitalize\">{label}</dt><dd>{value}%</dd></div><div className=\"mt-1 h-2 overflow-hidden rounded-full bg-black/20\"><div className=\"h-full bg-fuchsia-400\" style={{ width: value + \"%\" }} /></div></div>)}</dl></section>;\n}\n\n\nfunction ShipmentLocalStorage3PatternLens() {\n  const [open, setOpen] = useState(false);\n  return <details className=\"mt-4 rounded-2xl bg-zinc-800 p-4\" open={open} onToggle={(event) => setOpen(event.currentTarget.open)}><summary className=\"cursor-pointer text-sm font-semibold text-zinc-100\">Why this boundary matters</summary><p className=\"mt-3 text-sm leading-6 text-zinc-400\">Keep behavior near the decision it serves, while letting the surrounding page stay easy to scan and test.</p><button type=\"button\" className=\"mt-3 text-xs font-bold text-fuchsia-300\" onClick={() => setOpen((value) => !value)}>{open ? \"Collapse note\" : \"Expand note\"}</button></details>;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Debug a React implementation for volunteer shifts in a charity volunteer hub. The interaction works only with a mouse and state leaks between views. Replace the fragile approach with debounced search hook and explain the important fix briefly."},{"role":"assistant","content":"This version applies debounced search hook to a real a charity volunteer hub workflow, while the rose orange palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\nimport { useEffect } from \"react\";\n\nfunction useDebouncedValue<T>(value: T, delay = 250) {\n  const [debounced, setDebounced] = useState(value);\n  useEffect(() => { const timer = window.setTimeout(() => setDebounced(value), delay); return () => window.clearTimeout(timer); }, [value, delay]);\n  return debounced;\n}\n\nfunction ShiftDebounced3Core() {\n  const [query, setQuery] = useState(\"\");\n  const debouncedQuery = useDebouncedValue(query);\n  const records = [\"Northstar\", \"Juniper\", \"Solace\", \"Harbor\"].filter((name) => name.toLowerCase().includes(debouncedQuery.toLowerCase()));\n  return <div className=\"min-h-screen bg-rose-950 p-6 text-rose-50\"><div className=\"mx-auto max-w-4xl\"><header className=\"rounded-[2rem] bg-rose-900 p-7 shadow-2xl shadow-black/20\"><p className=\"text-xs font-bold uppercase tracking-[0.2em] text-orange-200\">Volunteer shifts</p><h1 className=\"mt-3 text-3xl font-semibold\">Search input stays immediate; results settle gently.</h1><label className=\"mt-6 block\"><span className=\"sr-only\">Search records</span><input value={query} onChange={(event) => setQuery(event.target.value)} placeholder=\"Search the workspace\" className=\"w-full rounded-2xl border border-rose-700/80 bg-rose-950 px-4 py-3 text-rose-50 placeholder:text-slate-500 focus-visible:ring-orange-200 focus-visible:outline-none focus-visible:ring-2\" /></label></header><div className=\"mt-5 grid gap-5 md:grid-cols-[1fr_.7fr]\"><ul className=\"rounded-[1.75rem] bg-rose-900 p-4\">{records.map((record) => <li key={record} className=\"border-b border-rose-700/80 py-3 text-sm last:border-0\">{record}</li>)}</ul><ShiftDebounced3Signature /></div></div></div>;\n}\n\n\nfunction ShiftDebounced3Signature() {\n  const [expanded, setExpanded] = useState(false);\n  return (\n    <div className=\"rounded-2xl border border-rose-700/80 p-4\">\n      <button type=\"button\" className=\"flex w-full items-center justify-between text-left text-sm font-semibold text-rose-50 focus-visible:ring-orange-200 focus-visible:outline-none focus-visible:ring-2\" aria-expanded={expanded} onClick={() => setExpanded((value) => !value)}>\n        Delivery note <span aria-hidden=\"true\">{expanded ? \"−\" : \"+\"}</span>\n      </button>\n      {expanded && <p className=\"mt-3 text-sm leading-6 text-rose-200\">Keep a short explanation close to the decision rather than hiding it in a tooltip.</p>}\n    </div>\n  );\n}\n\n\n\n\nfunction ShiftDebounced3Page({ children }: { children: React.ReactNode }) {\n  return <main className=\"min-h-screen bg-rose-950 p-6 text-rose-50\"><div className=\"mx-auto grid max-w-7xl gap-6 xl:grid-cols-[1.4fr_.6fr]\"><section className=\"rounded-[2.25rem] border border-rose-700/80 bg-rose-900 p-2 shadow-2xl shadow-black/20\"><div className=\"border-b border-rose-700/80 px-6 py-5\"><p className=\"text-xs font-bold uppercase tracking-[0.22em] text-orange-200\">Bento control room</p></div>{children}<ShiftDebounced3VariantFeature /><ShiftDebounced3VariantAlgorithm /><ShiftDebounced3PatternLens /></section><aside className=\"rounded-[2.25rem] bg-rose-800 p-6\"><p className=\"text-sm font-semibold\">Decision rail</p><p className=\"mt-2 text-sm leading-6 text-rose-200\">Keep supporting context adjacent without competing with the primary task.</p></aside></div></main>;\n}\n\nexport function ShiftDebounced3() {\n  return <ShiftDebounced3Page><ShiftDebounced3Core /></ShiftDebounced3Page>;\n}\n\n\nfunction ShiftDebounced3VariantFeature() {\n  const signals = [\n    { label: \"Ownership\", value: \"Named\", tone: \"text-emerald-200\" },\n    { label: \"Timing\", value: \"This week\", tone: \"text-amber-200\" },\n    { label: \"Risk\", value: \"Low\", tone: \"text-cyan-200\" },\n  ];\n  return (\n    <section className=\"mt-6\">\n      <p className=\"text-xs font-bold uppercase tracking-[0.18em] text-orange-200\">Variant matrix</p>\n      <dl className=\"mt-4 overflow-hidden rounded-[1.75rem] border border-rose-700/80\">\n        {signals.map((signal) => <div key={signal.label} className=\"grid grid-cols-[1fr_auto] border-b border-rose-700/80 px-5 py-4 last:border-0\"><dt className=\"text-sm text-rose-200\">{signal.label}</dt><dd className={\"text-sm font-semibold \" + signal.tone}>{signal.value}</dd></div>)}\n      </dl>\n    </section>\n  );\n}\n\n\nfunction ShiftDebounced3VariantAlgorithm() {\n  const allocation = { focus: 55, communication: 30, followUp: 15 };\n  return <section className=\"mt-4 rounded-2xl bg-rose-800 p-4\"><p className=\"text-sm font-semibold\">Attention allocation</p><dl className=\"mt-3 space-y-3\">{Object.entries(allocation).map(([label, value]) => <div key={label}><div className=\"flex justify-between text-xs text-rose-200\"><dt className=\"capitalize\">{label}</dt><dd>{value}%</dd></div><div className=\"mt-1 h-2 overflow-hidden rounded-full bg-black/20\"><div className=\"h-full bg-orange-300\" style={{ width: value + \"%\" }} /></div></div>)}</dl></section>;\n}\n\n\nfunction ShiftDebounced3PatternLens() {\n  const [note, setNote] = useState(\"\");\n  const [entries, setEntries] = useState<string[]>([]);\n  function addNote(event: React.FormEvent) { event.preventDefault(); const value = note.trim(); if (value) { setEntries((current) => [value, ...current]); setNote(\"\"); } }\n  return <form onSubmit={addNote} className=\"mt-4 rounded-2xl bg-rose-800 p-4\"><label className=\"block text-sm font-semibold\">Decision trace<input value={note} onChange={(event) => setNote(event.target.value)} className=\"mt-2 w-full rounded-xl bg-rose-900 px-3 py-2 text-sm text-rose-50\" placeholder=\"Capture a reason\" /></label><button className=\"mt-3 rounded-xl bg-orange-300 px-3 py-2 text-sm font-bold text-slate-950\">Add trace</button><ul className=\"mt-3 space-y-1\" aria-live=\"polite\">{entries.map((entry) => <li key={entry} className=\"text-sm text-rose-200\">{entry}</li>)}</ul></form>;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Explain when to use async task lifecycle hook in an architectural review board, then show a compact production-minded component for design proposals in an architectural review board."},{"role":"assistant","content":"This version applies async task lifecycle hook to a real an architectural review board workflow, while the plum pink palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\nimport { useCallback } from \"react\";\n\ntype TaskState<T> = { status: \"idle\" | \"pending\" | \"success\" | \"error\"; data?: T; error?: string };\nfunction useAsyncTask<T>(task: () => Promise<T>) {\n  const [state, setState] = useState<TaskState<T>>({ status: \"idle\" });\n  const run = useCallback(async () => { setState({ status: \"pending\" }); try { setState({ status: \"success\", data: await task() }); } catch { setState({ status: \"error\", error: \"Try again in a moment.\" }); } }, [task]);\n  return { ...state, run };\n}\n\nfunction ProposalAsyncTask3Core() {\n  const task = useAsyncTask(async () => { await new Promise((resolve) => window.setTimeout(resolve, 350)); return \"Synced\"; });\n  return <div className=\"min-h-screen bg-purple-950 p-6 text-purple-50\"><section className=\"mx-auto max-w-3xl rounded-[2rem] bg-purple-900 p-7 shadow-2xl shadow-black/20\"><p className=\"text-xs font-bold uppercase tracking-[0.2em] text-pink-200\">Design proposals</p><h1 className=\"mt-3 text-3xl font-semibold\">Async state has a small, explicit lifecycle.</h1><div className=\"mt-6 flex items-center gap-4\"><button type=\"button\" disabled={task.status === \"pending\"} onClick={task.run} className=\"rounded-xl bg-pink-300 px-4 py-2 text-sm font-bold text-slate-950 disabled:cursor-not-allowed disabled:opacity-60 focus-visible:ring-pink-200 focus-visible:outline-none focus-visible:ring-2\">{task.status === \"pending\" ? \"Syncing…\" : \"Share\"}</button><p className=\"text-sm text-purple-200\" role=\"status\">{task.error ?? task.data ?? \"Ready when you are.\"}</p></div><div className=\"mt-6\"><ProposalAsyncTask3Signature /></div></section></div>;\n}\n\n\nfunction ProposalAsyncTask3Signature() {\n  const [expanded, setExpanded] = useState(false);\n  return (\n    <div className=\"rounded-2xl border border-purple-700/80 p-4\">\n      <button type=\"button\" className=\"flex w-full items-center justify-between text-left text-sm font-semibold text-purple-50 focus-visible:ring-pink-200 focus-visible:outline-none focus-visible:ring-2\" aria-expanded={expanded} onClick={() => setExpanded((value) => !value)}>\n        Delivery note <span aria-hidden=\"true\">{expanded ? \"−\" : \"+\"}</span>\n      </button>\n      {expanded && <p className=\"mt-3 text-sm leading-6 text-purple-200\">Keep a short explanation close to the decision rather than hiding it in a tooltip.</p>}\n    </div>\n  );\n}\n\n\n\n\nfunction ProposalAsyncTask3Page({ children }: { children: React.ReactNode }) {\n  return <main className=\"min-h-screen bg-purple-950 p-6 text-purple-50\"><div className=\"mx-auto grid max-w-7xl gap-6 xl:grid-cols-[1.4fr_.6fr]\"><section className=\"rounded-[2.25rem] border border-purple-700/80 bg-purple-900 p-2 shadow-2xl shadow-black/20\"><div className=\"border-b border-purple-700/80 px-6 py-5\"><p className=\"text-xs font-bold uppercase tracking-[0.22em] text-pink-200\">Bento control room</p></div>{children}<ProposalAsyncTask3VariantFeature /><ProposalAsyncTask3VariantAlgorithm /><ProposalAsyncTask3PatternLens /></section><aside className=\"rounded-[2.25rem] bg-purple-800 p-6\"><p className=\"text-sm font-semibold\">Decision rail</p><p className=\"mt-2 text-sm leading-6 text-purple-200\">Keep supporting context adjacent without competing with the primary task.</p></aside></div></main>;\n}\n\nexport function ProposalAsyncTask3() {\n  return <ProposalAsyncTask3Page><ProposalAsyncTask3Core /></ProposalAsyncTask3Page>;\n}\n\n\nfunction ProposalAsyncTask3VariantFeature() {\n  const signals = [\n    { label: \"Ownership\", value: \"Named\", tone: \"text-emerald-200\" },\n    { label: \"Timing\", value: \"This week\", tone: \"text-amber-200\" },\n    { label: \"Risk\", value: \"Low\", tone: \"text-cyan-200\" },\n  ];\n  return (\n    <section className=\"mt-6\">\n      <p className=\"text-xs font-bold uppercase tracking-[0.18em] text-pink-200\">Variant matrix</p>\n      <dl className=\"mt-4 overflow-hidden rounded-[1.75rem] border border-purple-700/80\">\n        {signals.map((signal) => <div key={signal.label} className=\"grid grid-cols-[1fr_auto] border-b border-purple-700/80 px-5 py-4 last:border-0\"><dt className=\"text-sm text-purple-200\">{signal.label}</dt><dd className={\"text-sm font-semibold \" + signal.tone}>{signal.value}</dd></div>)}\n      </dl>\n    </section>\n  );\n}\n\n\nfunction ProposalAsyncTask3VariantAlgorithm() {\n  const allocation = { focus: 55, communication: 30, followUp: 15 };\n  return <section className=\"mt-4 rounded-2xl bg-purple-800 p-4\"><p className=\"text-sm font-semibold\">Attention allocation</p><dl className=\"mt-3 space-y-3\">{Object.entries(allocation).map(([label, value]) => <div key={label}><div className=\"flex justify-between text-xs text-purple-200\"><dt className=\"capitalize\">{label}</dt><dd>{value}%</dd></div><div className=\"mt-1 h-2 overflow-hidden rounded-full bg-black/20\"><div className=\"h-full bg-pink-300\" style={{ width: value + \"%\" }} /></div></div>)}</dl></section>;\n}\n\n\nfunction ProposalAsyncTask3PatternLens() {\n  const [selected, setSelected] = useState(\"scope\");\n  const panels = { scope: \"Name the smallest useful outcome.\", owner: \"Make the next decision visible.\", evidence: \"Keep supporting context close.\" };\n  return <section className=\"mt-4 rounded-2xl border border-purple-700/80 p-4\"><div className=\"flex flex-wrap gap-2\" role=\"tablist\" aria-label=\"Pattern lens\">{Object.keys(panels).map((key) => <button key={key} type=\"button\" role=\"tab\" aria-selected={selected === key} onClick={() => setSelected(key)} className={\"rounded-xl px-3 py-2 text-sm capitalize \" + (selected === key ? \"bg-pink-300 font-bold text-slate-950\" : \"bg-purple-800 text-purple-200\")}>{key}</button>)}</div><p className=\"mt-3 text-sm text-purple-200\" role=\"tabpanel\">{panels[selected as keyof typeof panels]}</p></section>;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Turn this UI brief into React: a focused control surface for studio workshops in a ceramic studio booking system, with a clear hierarchy, strong focus states, and cursor pagination hook. Prefer a non-generic layout."},{"role":"assistant","content":"This version applies cursor pagination hook to a real a ceramic studio booking system workflow, while the obsidian amber palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\nfunction useCursorPages<T>(all: T[], pageSize = 3) {\n  const [page, setPage] = useState(0);\n  const slice = all.slice(page * pageSize, page * pageSize + pageSize);\n  return { slice, canGoBack: page > 0, canGoForward: (page + 1) * pageSize < all.length, next: () => setPage((value) => value + 1), previous: () => setPage((value) => Math.max(0, value - 1)) };\n}\n\nfunction WorkshopPagination3Core() {\n  const page = useCursorPages([\"Morning review\", \"Vendor note\", \"Priority hold\", \"Client reply\", \"Final check\", \"Archive\"]);\n  return <div className=\"min-h-screen bg-stone-950 p-6 text-stone-100\"><div className=\"mx-auto grid max-w-4xl gap-5 md:grid-cols-[1fr_.7fr]\"><section className=\"rounded-[2rem] bg-stone-900 p-6 shadow-xl shadow-black/20\"><p className=\"text-xs font-bold uppercase tracking-[0.2em] text-amber-300\">Studio workshops</p><h1 className=\"mt-3 text-2xl font-semibold\">Cursor state stays beside the slice.</h1><ul className=\"mt-5 space-y-2\">{page.slice.map((entry) => <li key={entry} className=\"rounded-xl bg-stone-800 px-4 py-3 text-sm\">{entry}</li>)}</ul><div className=\"mt-5 flex gap-2\"><button type=\"button\" disabled={!page.canGoBack} onClick={page.previous} className=\"rounded-xl border border-stone-700/80 px-3 py-2 text-sm disabled:opacity-40\">Previous</button><button type=\"button\" disabled={!page.canGoForward} onClick={page.next} className=\"rounded-xl bg-amber-400 px-3 py-2 text-sm font-bold text-slate-950 disabled:opacity-40\">Next</button></div></section><WorkshopPagination3Signature /></div></div>;\n}\n\n\nfunction WorkshopPagination3Signature() {\n  const [expanded, setExpanded] = useState(false);\n  return (\n    <div className=\"rounded-2xl border border-stone-700/80 p-4\">\n      <button type=\"button\" className=\"flex w-full items-center justify-between text-left text-sm font-semibold text-stone-100 focus-visible:ring-amber-300 focus-visible:outline-none focus-visible:ring-2\" aria-expanded={expanded} onClick={() => setExpanded((value) => !value)}>\n        Delivery note <span aria-hidden=\"true\">{expanded ? \"−\" : \"+\"}</span>\n      </button>\n      {expanded && <p className=\"mt-3 text-sm leading-6 text-stone-400\">Keep a short explanation close to the decision rather than hiding it in a tooltip.</p>}\n    </div>\n  );\n}\n\n\n\n\nfunction WorkshopPagination3Page({ children }: { children: React.ReactNode }) {\n  return <main className=\"min-h-screen bg-stone-950 p-6 text-stone-100\"><div className=\"mx-auto grid max-w-7xl gap-6 xl:grid-cols-[1.4fr_.6fr]\"><section className=\"rounded-[2.25rem] border border-stone-700/80 bg-stone-900 p-2 shadow-2xl shadow-black/20\"><div className=\"border-b border-stone-700/80 px-6 py-5\"><p className=\"text-xs font-bold uppercase tracking-[0.22em] text-amber-300\">Bento control room</p></div>{children}<WorkshopPagination3VariantFeature /><WorkshopPagination3VariantAlgorithm /><WorkshopPagination3PatternLens /></section><aside className=\"rounded-[2.25rem] bg-stone-800 p-6\"><p className=\"text-sm font-semibold\">Decision rail</p><p className=\"mt-2 text-sm leading-6 text-stone-400\">Keep supporting context adjacent without competing with the primary task.</p></aside></div></main>;\n}\n\nexport function WorkshopPagination3() {\n  return <WorkshopPagination3Page><WorkshopPagination3Core /></WorkshopPagination3Page>;\n}\n\n\nfunction WorkshopPagination3VariantFeature() {\n  const signals = [\n    { label: \"Ownership\", value: \"Named\", tone: \"text-emerald-200\" },\n    { label: \"Timing\", value: \"This week\", tone: \"text-amber-200\" },\n    { label: \"Risk\", value: \"Low\", tone: \"text-cyan-200\" },\n  ];\n  return (\n    <section className=\"mt-6\">\n      <p className=\"text-xs font-bold uppercase tracking-[0.18em] text-amber-300\">Variant matrix</p>\n      <dl className=\"mt-4 overflow-hidden rounded-[1.75rem] border border-stone-700/80\">\n        {signals.map((signal) => <div key={signal.label} className=\"grid grid-cols-[1fr_auto] border-b border-stone-700/80 px-5 py-4 last:border-0\"><dt className=\"text-sm text-stone-400\">{signal.label}</dt><dd className={\"text-sm font-semibold \" + signal.tone}>{signal.value}</dd></div>)}\n      </dl>\n    </section>\n  );\n}\n\n\nfunction WorkshopPagination3VariantAlgorithm() {\n  const allocation = { focus: 55, communication: 30, followUp: 15 };\n  return <section className=\"mt-4 rounded-2xl bg-stone-800 p-4\"><p className=\"text-sm font-semibold\">Attention allocation</p><dl className=\"mt-3 space-y-3\">{Object.entries(allocation).map(([label, value]) => <div key={label}><div className=\"flex justify-between text-xs text-stone-400\"><dt className=\"capitalize\">{label}</dt><dd>{value}%</dd></div><div className=\"mt-1 h-2 overflow-hidden rounded-full bg-black/20\"><div className=\"h-full bg-amber-400\" style={{ width: value + \"%\" }} /></div></div>)}</dl></section>;\n}\n\n\nfunction WorkshopPagination3PatternLens() {\n  const lanes = [{ title: \"Now\", items: [\"Clarify\", \"Assign\"] }, { title: \"Next\", items: [\"Review\"] }];\n  return <section className=\"mt-4 grid gap-3 sm:grid-cols-2\">{lanes.map((lane) => <article key={lane.title} className=\"rounded-2xl border border-stone-700/80 p-4\"><h3 className=\"text-sm font-semibold text-amber-300\">{lane.title}</h3><ul className=\"mt-3 space-y-2\">{lane.items.map((item) => <li key={item} className=\"rounded-xl bg-stone-800 px-3 py-2 text-sm text-stone-400\">{item}</li>)}</ul></article>)}</section>;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"I keep coupling rendering and behavior in gallery installations in a museum exhibition planner. Refactor this sketch using media-query hook: function Screen() { return <button>Publish</button>; }. Show the improved implementation."},{"role":"assistant","content":"This version applies media-query hook to a real a museum exhibition planner workflow, while the deep indigo palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\nimport { useEffect } from \"react\";\n\nfunction useMediaQuery(query: string) {\n  const [matches, setMatches] = useState(() => window.matchMedia(query).matches);\n  useEffect(() => { const media = window.matchMedia(query); const update = () => setMatches(media.matches); update(); media.addEventListener(\"change\", update); return () => media.removeEventListener(\"change\", update); }, [query]);\n  return matches;\n}\n\nfunction InstallationMediaQuery3Core() {\n  const wide = useMediaQuery(\"(min-width: 768px)\");\n  return <div className=\"min-h-screen bg-indigo-950 p-6 text-indigo-50\"><section className=\"mx-auto max-w-5xl rounded-[2rem] bg-indigo-900 p-7 shadow-xl shadow-black/20\"><p className=\"text-xs font-bold uppercase tracking-[0.2em] text-violet-200\">Gallery installations</p><h1 className=\"mt-3 text-3xl font-semibold\">Behavior can respond to the viewport too.</h1><p className=\"mt-2 text-sm text-indigo-200\">Current layout mode: {wide ? \"wide comparison\" : \"stacked focus\"}.</p><div className={wide ? \"mt-6 grid grid-cols-[1fr_.7fr] gap-5\" : \"mt-6 space-y-5\"}><div className=\"rounded-2xl bg-indigo-800 p-5\">Primary work surface</div><InstallationMediaQuery3Signature /></div></section></div>;\n}\n\n\nfunction InstallationMediaQuery3Signature() {\n  const [expanded, setExpanded] = useState(false);\n  return (\n    <div className=\"rounded-2xl border border-indigo-700/80 p-4\">\n      <button type=\"button\" className=\"flex w-full items-center justify-between text-left text-sm font-semibold text-indigo-50 focus-visible:ring-violet-200 focus-visible:outline-none focus-visible:ring-2\" aria-expanded={expanded} onClick={() => setExpanded((value) => !value)}>\n        Delivery note <span aria-hidden=\"true\">{expanded ? \"−\" : \"+\"}</span>\n      </button>\n      {expanded && <p className=\"mt-3 text-sm leading-6 text-indigo-200\">Keep a short explanation close to the decision rather than hiding it in a tooltip.</p>}\n    </div>\n  );\n}\n\n\n\n\nfunction InstallationMediaQuery3Page({ children }: { children: React.ReactNode }) {\n  return <main className=\"min-h-screen bg-indigo-950 p-6 text-indigo-50\"><div className=\"mx-auto grid max-w-7xl gap-6 xl:grid-cols-[1.4fr_.6fr]\"><section className=\"rounded-[2.25rem] border border-indigo-700/80 bg-indigo-900 p-2 shadow-2xl shadow-black/20\"><div className=\"border-b border-indigo-700/80 px-6 py-5\"><p className=\"text-xs font-bold uppercase tracking-[0.22em] text-violet-200\">Bento control room</p></div>{children}<InstallationMediaQuery3VariantFeature /><InstallationMediaQuery3VariantAlgorithm /><InstallationMediaQuery3PatternLens /></section><aside className=\"rounded-[2.25rem] bg-indigo-800 p-6\"><p className=\"text-sm font-semibold\">Decision rail</p><p className=\"mt-2 text-sm leading-6 text-indigo-200\">Keep supporting context adjacent without competing with the primary task.</p></aside></div></main>;\n}\n\nexport function InstallationMediaQuery3() {\n  return <InstallationMediaQuery3Page><InstallationMediaQuery3Core /></InstallationMediaQuery3Page>;\n}\n\n\nfunction InstallationMediaQuery3VariantFeature() {\n  const signals = [\n    { label: \"Ownership\", value: \"Named\", tone: \"text-emerald-200\" },\n    { label: \"Timing\", value: \"This week\", tone: \"text-amber-200\" },\n    { label: \"Risk\", value: \"Low\", tone: \"text-cyan-200\" },\n  ];\n  return (\n    <section className=\"mt-6\">\n      <p className=\"text-xs font-bold uppercase tracking-[0.18em] text-violet-200\">Variant matrix</p>\n      <dl className=\"mt-4 overflow-hidden rounded-[1.75rem] border border-indigo-700/80\">\n        {signals.map((signal) => <div key={signal.label} className=\"grid grid-cols-[1fr_auto] border-b border-indigo-700/80 px-5 py-4 last:border-0\"><dt className=\"text-sm text-indigo-200\">{signal.label}</dt><dd className={\"text-sm font-semibold \" + signal.tone}>{signal.value}</dd></div>)}\n      </dl>\n    </section>\n  );\n}\n\n\nfunction InstallationMediaQuery3VariantAlgorithm() {\n  const allocation = { focus: 55, communication: 30, followUp: 15 };\n  return <section className=\"mt-4 rounded-2xl bg-indigo-800 p-4\"><p className=\"text-sm font-semibold\">Attention allocation</p><dl className=\"mt-3 space-y-3\">{Object.entries(allocation).map(([label, value]) => <div key={label}><div className=\"flex justify-between text-xs text-indigo-200\"><dt className=\"capitalize\">{label}</dt><dd>{value}%</dd></div><div className=\"mt-1 h-2 overflow-hidden rounded-full bg-black/20\"><div className=\"h-full bg-violet-300\" style={{ width: value + \"%\" }} /></div></div>)}</dl></section>;\n}\n\n\nfunction InstallationMediaQuery3PatternLens() {\n  const checkpoints = [\"Scope\", \"Owner\", \"Evidence\"];\n  return <section className=\"mt-4 rounded-2xl border border-indigo-700/80 p-4\"><p className=\"text-xs font-bold uppercase tracking-[0.18em] text-violet-200\">Pattern checklist</p><ol className=\"mt-3 grid gap-2 sm:grid-cols-3\">{checkpoints.map((checkpoint, index) => <li key={checkpoint} className=\"rounded-xl bg-indigo-800 px-3 py-3 text-sm\"><span className=\"mr-2 text-violet-200\">{index + 1}</span>{checkpoint}</li>)}</ol></section>;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Build a TypeScript React example for reef surveys in a marine conservation dashboard. Use the click-outside hook pattern, keep the API reusable, and give the UI a distinctive dark, editorial treatment."},{"role":"assistant","content":"This version applies click-outside hook to a real a marine conservation dashboard workflow, while the charcoal yellow palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\nimport { useEffect, useRef } from \"react\";\n\nfunction useClickOutside<T extends HTMLElement>(onOutside: () => void) {\n  const ref = useRef<T>(null);\n  useEffect(() => { const handle = (event: MouseEvent) => { if (ref.current && !ref.current.contains(event.target as Node)) onOutside(); }; document.addEventListener(\"mousedown\", handle); return () => document.removeEventListener(\"mousedown\", handle); }, [onOutside]);\n  return ref;\n}\n\nfunction SurveyClickOutside3Core() {\n  const [open, setOpen] = useState(false);\n  const menuRef = useClickOutside<HTMLDivElement>(() => setOpen(false));\n  return <div className=\"min-h-screen bg-neutral-950 p-6 text-neutral-100\"><div className=\"mx-auto max-w-4xl rounded-[2rem] bg-neutral-900 p-7 shadow-xl shadow-black/20\"><div className=\"flex items-start justify-between\"><div><p className=\"text-xs font-bold uppercase tracking-[0.2em] text-yellow-200\">Reef surveys</p><h1 className=\"mt-3 text-3xl font-semibold\">A dismissible command menu.</h1></div><div ref={menuRef} className=\"relative\"><button type=\"button\" aria-expanded={open} onClick={() => setOpen((value) => !value)} className=\"rounded-xl bg-yellow-300 px-4 py-2 text-sm font-bold text-slate-950 focus-visible:ring-yellow-200 focus-visible:outline-none focus-visible:ring-2\">Archive</button>{open && <div className=\"absolute right-0 z-10 mt-2 w-52 rounded-2xl border border-neutral-700/80 bg-neutral-800 p-2 shadow-2xl\"><button className=\"w-full rounded-xl px-3 py-2 text-left text-sm hover:bg-neutral-900\">Create note</button><button className=\"w-full rounded-xl px-3 py-2 text-left text-sm hover:bg-neutral-900\">Invite reviewer</button></div>}</div></div><div className=\"mt-7\"><SurveyClickOutside3Signature /></div></div></div>;\n}\n\n\nfunction SurveyClickOutside3Signature() {\n  const [expanded, setExpanded] = useState(false);\n  return (\n    <div className=\"rounded-2xl border border-neutral-700/80 p-4\">\n      <button type=\"button\" className=\"flex w-full items-center justify-between text-left text-sm font-semibold text-neutral-100 focus-visible:ring-yellow-200 focus-visible:outline-none focus-visible:ring-2\" aria-expanded={expanded} onClick={() => setExpanded((value) => !value)}>\n        Delivery note <span aria-hidden=\"true\">{expanded ? \"−\" : \"+\"}</span>\n      </button>\n      {expanded && <p className=\"mt-3 text-sm leading-6 text-neutral-400\">Keep a short explanation close to the decision rather than hiding it in a tooltip.</p>}\n    </div>\n  );\n}\n\n\n\n\nfunction SurveyClickOutside3Page({ children }: { children: React.ReactNode }) {\n  return <main className=\"min-h-screen bg-neutral-950 p-6 text-neutral-100\"><div className=\"mx-auto grid max-w-7xl gap-6 xl:grid-cols-[1.4fr_.6fr]\"><section className=\"rounded-[2.25rem] border border-neutral-700/80 bg-neutral-900 p-2 shadow-2xl shadow-black/20\"><div className=\"border-b border-neutral-700/80 px-6 py-5\"><p className=\"text-xs font-bold uppercase tracking-[0.22em] text-yellow-200\">Bento control room</p></div>{children}<SurveyClickOutside3VariantFeature /><SurveyClickOutside3VariantAlgorithm /><SurveyClickOutside3PatternLens /></section><aside className=\"rounded-[2.25rem] bg-neutral-800 p-6\"><p className=\"text-sm font-semibold\">Decision rail</p><p className=\"mt-2 text-sm leading-6 text-neutral-400\">Keep supporting context adjacent without competing with the primary task.</p></aside></div></main>;\n}\n\nexport function SurveyClickOutside3() {\n  return <SurveyClickOutside3Page><SurveyClickOutside3Core /></SurveyClickOutside3Page>;\n}\n\n\nfunction SurveyClickOutside3VariantFeature() {\n  const signals = [\n    { label: \"Ownership\", value: \"Named\", tone: \"text-emerald-200\" },\n    { label: \"Timing\", value: \"This week\", tone: \"text-amber-200\" },\n    { label: \"Risk\", value: \"Low\", tone: \"text-cyan-200\" },\n  ];\n  return (\n    <section className=\"mt-6\">\n      <p className=\"text-xs font-bold uppercase tracking-[0.18em] text-yellow-200\">Variant matrix</p>\n      <dl className=\"mt-4 overflow-hidden rounded-[1.75rem] border border-neutral-700/80\">\n        {signals.map((signal) => <div key={signal.label} className=\"grid grid-cols-[1fr_auto] border-b border-neutral-700/80 px-5 py-4 last:border-0\"><dt className=\"text-sm text-neutral-400\">{signal.label}</dt><dd className={\"text-sm font-semibold \" + signal.tone}>{signal.value}</dd></div>)}\n      </dl>\n    </section>\n  );\n}\n\n\nfunction SurveyClickOutside3VariantAlgorithm() {\n  const allocation = { focus: 55, communication: 30, followUp: 15 };\n  return <section className=\"mt-4 rounded-2xl bg-neutral-800 p-4\"><p className=\"text-sm font-semibold\">Attention allocation</p><dl className=\"mt-3 space-y-3\">{Object.entries(allocation).map(([label, value]) => <div key={label}><div className=\"flex justify-between text-xs text-neutral-400\"><dt className=\"capitalize\">{label}</dt><dd>{value}%</dd></div><div className=\"mt-1 h-2 overflow-hidden rounded-full bg-black/20\"><div className=\"h-full bg-yellow-300\" style={{ width: value + \"%\" }} /></div></div>)}</dl></section>;\n}\n\n\nfunction SurveyClickOutside3PatternLens() {\n  const rows = [{ label: \"Clarity\", value: \"High\" }, { label: \"Risk\", value: \"Low\" }, { label: \"Owner\", value: \"Named\" }];\n  return <section className=\"mt-4 overflow-hidden rounded-2xl border border-neutral-700/80\"><table className=\"w-full text-left text-sm\"><caption className=\"caption-top px-4 py-3 text-left text-xs font-bold uppercase tracking-[0.18em] text-yellow-200\">Pattern readout</caption><tbody>{rows.map((row) => <tr key={row.label} className=\"border-t border-neutral-700/80\"><th scope=\"row\" className=\"px-4 py-3 font-medium\">{row.label}</th><td className=\"px-4 py-3 text-right text-neutral-400\">{row.value}</td></tr>)}</tbody></table></section>;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Debug a React implementation for story pitches in a digital magazine newsroom. The interaction works only with a mouse and state leaks between views. Replace the fragile approach with keyboard shortcut hook and explain the important fix briefly."},{"role":"assistant","content":"This version applies keyboard shortcut hook to a real a digital magazine newsroom workflow, while the midnight cyan palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\nimport { useEffect } from \"react\";\n\nfunction useShortcut(key: string, handler: () => void) {\n  useEffect(() => { const onKeyDown = (event: KeyboardEvent) => { if ((event.metaKey || event.ctrlKey) && event.key.toLowerCase() === key) { event.preventDefault(); handler(); } }; window.addEventListener(\"keydown\", onKeyDown); return () => window.removeEventListener(\"keydown\", onKeyDown); }, [key, handler]);\n}\n\nfunction PitchKeyboardShortcut3Core() {\n  const [saved, setSaved] = useState(false);\n  useShortcut(\"s\", () => setSaved(true));\n  return <div className=\"min-h-screen bg-slate-950 p-6 text-slate-100\"><section className=\"mx-auto max-w-3xl rounded-[2rem] bg-slate-900 p-7 shadow-xl shadow-black/20\"><p className=\"text-xs font-bold uppercase tracking-[0.2em] text-cyan-300\">Story pitches</p><h1 className=\"mt-3 text-3xl font-semibold\">Power users get a visible, discoverable shortcut.</h1><p className=\"mt-3 text-sm text-slate-400\">Press Ctrl or Cmd + S to save this review.</p><button type=\"button\" onClick={() => setSaved(true)} className=\"mt-6 rounded-xl bg-cyan-400 px-4 py-2 text-sm font-bold text-slate-950 focus-visible:ring-cyan-300 focus-visible:outline-none focus-visible:ring-2\">{saved ? \"Saved\" : \"Schedule\"}</button><span className=\"ml-3 rounded-lg border border-slate-700/80 px-2 py-1 font-mono text-xs text-slate-400\">⌘ S</span><div className=\"mt-6\"><PitchKeyboardShortcut3Signature /></div></section></div>;\n}\n\n\nfunction PitchKeyboardShortcut3Signature() {\n  const [expanded, setExpanded] = useState(false);\n  return (\n    <div className=\"rounded-2xl border border-slate-700/80 p-4\">\n      <button type=\"button\" className=\"flex w-full items-center justify-between text-left text-sm font-semibold text-slate-100 focus-visible:ring-cyan-300 focus-visible:outline-none focus-visible:ring-2\" aria-expanded={expanded} onClick={() => setExpanded((value) => !value)}>\n        Delivery note <span aria-hidden=\"true\">{expanded ? \"−\" : \"+\"}</span>\n      </button>\n      {expanded && <p className=\"mt-3 text-sm leading-6 text-slate-400\">Keep a short explanation close to the decision rather than hiding it in a tooltip.</p>}\n    </div>\n  );\n}\n\n\n\n\nfunction PitchKeyboardShortcut3Page({ children }: { children: React.ReactNode }) {\n  return <main className=\"min-h-screen bg-slate-950 p-6 text-slate-100\"><div className=\"mx-auto grid max-w-7xl gap-6 xl:grid-cols-[1.4fr_.6fr]\"><section className=\"rounded-[2.25rem] border border-slate-700/80 bg-slate-900 p-2 shadow-2xl shadow-black/20\"><div className=\"border-b border-slate-700/80 px-6 py-5\"><p className=\"text-xs font-bold uppercase tracking-[0.22em] text-cyan-300\">Bento control room</p></div>{children}<PitchKeyboardShortcut3VariantFeature /><PitchKeyboardShortcut3VariantAlgorithm /><PitchKeyboardShortcut3PatternLens /></section><aside className=\"rounded-[2.25rem] bg-slate-800 p-6\"><p className=\"text-sm font-semibold\">Decision rail</p><p className=\"mt-2 text-sm leading-6 text-slate-400\">Keep supporting context adjacent without competing with the primary task.</p></aside></div></main>;\n}\n\nexport function PitchKeyboardShortcut3() {\n  return <PitchKeyboardShortcut3Page><PitchKeyboardShortcut3Core /></PitchKeyboardShortcut3Page>;\n}\n\n\nfunction PitchKeyboardShortcut3VariantFeature() {\n  const signals = [\n    { label: \"Ownership\", value: \"Named\", tone: \"text-emerald-200\" },\n    { label: \"Timing\", value: \"This week\", tone: \"text-amber-200\" },\n    { label: \"Risk\", value: \"Low\", tone: \"text-cyan-200\" },\n  ];\n  return (\n    <section className=\"mt-6\">\n      <p className=\"text-xs font-bold uppercase tracking-[0.18em] text-cyan-300\">Variant matrix</p>\n      <dl className=\"mt-4 overflow-hidden rounded-[1.75rem] border border-slate-700/80\">\n        {signals.map((signal) => <div key={signal.label} className=\"grid grid-cols-[1fr_auto] border-b border-slate-700/80 px-5 py-4 last:border-0\"><dt className=\"text-sm text-slate-400\">{signal.label}</dt><dd className={\"text-sm font-semibold \" + signal.tone}>{signal.value}</dd></div>)}\n      </dl>\n    </section>\n  );\n}\n\n\nfunction PitchKeyboardShortcut3VariantAlgorithm() {\n  const allocation = { focus: 55, communication: 30, followUp: 15 };\n  return <section className=\"mt-4 rounded-2xl bg-slate-800 p-4\"><p className=\"text-sm font-semibold\">Attention allocation</p><dl className=\"mt-3 space-y-3\">{Object.entries(allocation).map(([label, value]) => <div key={label}><div className=\"flex justify-between text-xs text-slate-400\"><dt className=\"capitalize\">{label}</dt><dd>{value}%</dd></div><div className=\"mt-1 h-2 overflow-hidden rounded-full bg-black/20\"><div className=\"h-full bg-cyan-400\" style={{ width: value + \"%\" }} /></div></div>)}</dl></section>;\n}\n\n\nfunction PitchKeyboardShortcut3PatternLens() {\n  const signals = [{ label: \"Coverage\", value: 76 }, { label: \"Confidence\", value: 88 }, { label: \"Readiness\", value: 64 }];\n  const average = Math.round(signals.reduce((total, signal) => total + signal.value, 0) / signals.length);\n  return <section className=\"mt-4 rounded-2xl border border-slate-700/80 p-4\"><div className=\"flex justify-between\"><p className=\"text-sm font-semibold\">Evidence mix</p><output className=\"text-sm text-cyan-300\">{average}%</output></div><dl className=\"mt-3 space-y-3\">{signals.map((signal) => <div key={signal.label}><div className=\"flex justify-between text-xs text-slate-400\"><dt>{signal.label}</dt><dd>{signal.value}%</dd></div><div className=\"mt-1 h-2 overflow-hidden rounded-full bg-black/20\"><div className=\"h-full bg-cyan-400\" style={{ width: signal.value + \"%\" }} /></div></div>)}</dl></section>;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Explain when to use draft autosave hook in a nutritionist meal-planning portal, then show a compact production-minded component for weekly menus in a nutritionist meal-planning portal."},{"role":"assistant","content":"This version applies draft autosave hook to a real a nutritionist meal-planning portal workflow, while the forest lime palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\nimport { useEffect } from \"react\";\n\nfunction useDraft(key: string, initial: string) {\n  const [draft, setDraft] = useState(() => window.sessionStorage.getItem(key) ?? initial);\n  useEffect(() => { window.sessionStorage.setItem(key, draft); }, [key, draft]);\n  return [draft, setDraft] as const;\n}\n\nfunction MenuDraft3Core() {\n  const [note, setNote] = useDraft(\"draft-3\", \"\");\n  return <div className=\"min-h-screen bg-emerald-950 p-6 text-emerald-50\"><section className=\"mx-auto max-w-3xl rounded-[2rem] bg-emerald-900 p-7 shadow-xl shadow-black/20\"><p className=\"text-xs font-bold uppercase tracking-[0.2em] text-lime-200\">Weekly menus</p><h1 className=\"mt-3 text-3xl font-semibold\">Drafts recover after an accidental navigation.</h1><label className=\"mt-6 block\"><span className=\"text-sm font-medium\">Internal note</span><textarea value={note} onChange={(event) => setNote(event.target.value)} rows={6} placeholder=\"Capture the context while it is fresh…\" className=\"mt-2 w-full rounded-2xl border border-emerald-700/80 bg-emerald-950 p-4 text-sm text-emerald-50 placeholder:text-slate-500 focus-visible:ring-lime-200 focus-visible:outline-none focus-visible:ring-2\" /></label><p className=\"mt-3 text-xs text-emerald-200\">Stored only for this tab.</p><div className=\"mt-6\"><MenuDraft3Signature /></div></section></div>;\n}\n\n\nfunction MenuDraft3Signature() {\n  const [expanded, setExpanded] = useState(false);\n  return (\n    <div className=\"rounded-2xl border border-emerald-700/80 p-4\">\n      <button type=\"button\" className=\"flex w-full items-center justify-between text-left text-sm font-semibold text-emerald-50 focus-visible:ring-lime-200 focus-visible:outline-none focus-visible:ring-2\" aria-expanded={expanded} onClick={() => setExpanded((value) => !value)}>\n        Delivery note <span aria-hidden=\"true\">{expanded ? \"−\" : \"+\"}</span>\n      </button>\n      {expanded && <p className=\"mt-3 text-sm leading-6 text-emerald-200\">Keep a short explanation close to the decision rather than hiding it in a tooltip.</p>}\n    </div>\n  );\n}\n\n\n\n\nfunction MenuDraft3Page({ children }: { children: React.ReactNode }) {\n  return <main className=\"min-h-screen bg-emerald-950 p-6 text-emerald-50\"><div className=\"mx-auto grid max-w-7xl gap-6 xl:grid-cols-[1.4fr_.6fr]\"><section className=\"rounded-[2.25rem] border border-emerald-700/80 bg-emerald-900 p-2 shadow-2xl shadow-black/20\"><div className=\"border-b border-emerald-700/80 px-6 py-5\"><p className=\"text-xs font-bold uppercase tracking-[0.22em] text-lime-200\">Bento control room</p></div>{children}<MenuDraft3VariantFeature /><MenuDraft3VariantAlgorithm /><MenuDraft3PatternLens /></section><aside className=\"rounded-[2.25rem] bg-emerald-800 p-6\"><p className=\"text-sm font-semibold\">Decision rail</p><p className=\"mt-2 text-sm leading-6 text-emerald-200\">Keep supporting context adjacent without competing with the primary task.</p></aside></div></main>;\n}\n\nexport function MenuDraft3() {\n  return <MenuDraft3Page><MenuDraft3Core /></MenuDraft3Page>;\n}\n\n\nfunction MenuDraft3VariantFeature() {\n  const signals = [\n    { label: \"Ownership\", value: \"Named\", tone: \"text-emerald-200\" },\n    { label: \"Timing\", value: \"This week\", tone: \"text-amber-200\" },\n    { label: \"Risk\", value: \"Low\", tone: \"text-cyan-200\" },\n  ];\n  return (\n    <section className=\"mt-6\">\n      <p className=\"text-xs font-bold uppercase tracking-[0.18em] text-lime-200\">Variant matrix</p>\n      <dl className=\"mt-4 overflow-hidden rounded-[1.75rem] border border-emerald-700/80\">\n        {signals.map((signal) => <div key={signal.label} className=\"grid grid-cols-[1fr_auto] border-b border-emerald-700/80 px-5 py-4 last:border-0\"><dt className=\"text-sm text-emerald-200\">{signal.label}</dt><dd className={\"text-sm font-semibold \" + signal.tone}>{signal.value}</dd></div>)}\n      </dl>\n    </section>\n  );\n}\n\n\nfunction MenuDraft3VariantAlgorithm() {\n  const allocation = { focus: 55, communication: 30, followUp: 15 };\n  return <section className=\"mt-4 rounded-2xl bg-emerald-800 p-4\"><p className=\"text-sm font-semibold\">Attention allocation</p><dl className=\"mt-3 space-y-3\">{Object.entries(allocation).map(([label, value]) => <div key={label}><div className=\"flex justify-between text-xs text-emerald-200\"><dt className=\"capitalize\">{label}</dt><dd>{value}%</dd></div><div className=\"mt-1 h-2 overflow-hidden rounded-full bg-black/20\"><div className=\"h-full bg-lime-300\" style={{ width: value + \"%\" }} /></div></div>)}</dl></section>;\n}\n\n\nfunction MenuDraft3PatternLens() {\n  const revisions = [{ at: \"09:20\", label: \"Captured\" }, { at: \"10:05\", label: \"Reviewed\" }, { at: \"11:40\", label: \"Ready\" }];\n  return <article className=\"mt-4 border-l-2 bg-lime-300 pl-4\"><p className=\"text-xs font-bold uppercase tracking-[0.18em] text-lime-200\">Revision trail</p><div className=\"mt-3 space-y-3\">{revisions.map((revision) => <div key={revision.at} className=\"grid grid-cols-[auto_1fr] gap-3 text-sm\"><time className=\"font-mono text-xs text-emerald-200\">{revision.at}</time><p>{revision.label}</p></div>)}</div><div className=\"mt-4 overflow-hidden rounded-xl border border-emerald-700/80\"><table className=\"w-full text-left text-xs\"><thead className=\"bg-emerald-800\"><tr><th className=\"px-3 py-2\">Version</th><th className=\"px-3 py-2\">State</th></tr></thead><tbody><tr className=\"border-t border-emerald-700/80\"><td className=\"px-3 py-2\">v1</td><td className=\"px-3 py-2 text-lime-200\">Saved</td></tr></tbody></table></div><MenuDraft3DraftRecoveryMap /></article>;\n}\n\n\nfunction MenuDraft3DraftRecoveryMap() {\n  const safeguards = new Map([[\"Storage\", \"Session scoped\"], [\"Restore\", \"One click\"], [\"Expiry\", \"Tab close\"]]);\n  return <section className=\"mt-4 rounded-xl border border-emerald-700/80 p-3\"><header className=\"flex items-center justify-between\"><h2 className=\"text-xs font-bold uppercase tracking-[0.16em] text-lime-200\">Recovery map</h2><span className=\"text-xs text-emerald-200\">{safeguards.size} safeguards</span></header><dl className=\"mt-3 divide-y border-emerald-700/80\">{Array.from(safeguards.entries()).map(([label, detail]) => <div key={label} className=\"flex items-center justify-between py-2 text-xs\"><dt className=\"font-medium\">{label}</dt><dd className=\"text-emerald-200\">{detail}</dd></div>)}</dl></section>;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Turn this UI brief into React: a focused control surface for active studies in a university research portal, with a clear hierarchy, strong focus states, and intersection observer hook. Prefer a non-generic layout."},{"role":"assistant","content":"This version applies intersection observer hook to a real a university research portal workflow, while the ocean teal palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\nimport { useEffect, useRef } from \"react\";\n\nfunction useVisible<T extends HTMLElement>() {\n  const ref = useRef<T>(null);\n  const [visible, setVisible] = useState(false);\n  useEffect(() => { const observer = new IntersectionObserver(([entry]) => setVisible(entry.isIntersecting), { threshold: 0.3 }); if (ref.current) observer.observe(ref.current); return () => observer.disconnect(); }, []);\n  return { ref, visible };\n}\n\nfunction StudyIntersection3Core() {\n  const signal = useVisible<HTMLElement>();\n  return <div className=\"min-h-screen bg-sky-950 p-6 text-sky-50\"><div className=\"mx-auto max-w-3xl space-y-40\"><header className=\"rounded-[2rem] bg-sky-900 p-7 shadow-xl shadow-black/20\"><p className=\"text-xs font-bold uppercase tracking-[0.2em] text-teal-200\">Active studies</p><h1 className=\"mt-3 text-3xl font-semibold\">Observe intent at the viewport edge.</h1><p className=\"mt-3 text-sm text-sky-200\">Scroll down to reveal the contextual callout.</p></header><section ref={signal.ref} className={\"rounded-[2rem] p-7 transition duration-500 \" + (signal.visible ? \"bg-sky-800 opacity-100\" : \"opacity-20\")}><p className=\"text-lg font-semibold\">The section is {signal.visible ? \"in view\" : \"waiting\"}.</p><div className=\"mt-5\"><StudyIntersection3Signature /></div></section></div></div>;\n}\n\n\nfunction StudyIntersection3Signature() {\n  const [expanded, setExpanded] = useState(false);\n  return (\n    <div className=\"rounded-2xl border border-sky-700/80 p-4\">\n      <button type=\"button\" className=\"flex w-full items-center justify-between text-left text-sm font-semibold text-sky-50 focus-visible:ring-teal-200 focus-visible:outline-none focus-visible:ring-2\" aria-expanded={expanded} onClick={() => setExpanded((value) => !value)}>\n        Delivery note <span aria-hidden=\"true\">{expanded ? \"−\" : \"+\"}</span>\n      </button>\n      {expanded && <p className=\"mt-3 text-sm leading-6 text-sky-200\">Keep a short explanation close to the decision rather than hiding it in a tooltip.</p>}\n    </div>\n  );\n}\n\n\n\n\nfunction StudyIntersection3Page({ children }: { children: React.ReactNode }) {\n  return <main className=\"min-h-screen bg-sky-950 p-6 text-sky-50\"><div className=\"mx-auto grid max-w-7xl gap-6 xl:grid-cols-[1.4fr_.6fr]\"><section className=\"rounded-[2.25rem] border border-sky-700/80 bg-sky-900 p-2 shadow-2xl shadow-black/20\"><div className=\"border-b border-sky-700/80 px-6 py-5\"><p className=\"text-xs font-bold uppercase tracking-[0.22em] text-teal-200\">Bento control room</p></div>{children}<StudyIntersection3VariantFeature /><StudyIntersection3VariantAlgorithm /><StudyIntersection3PatternLens /></section><aside className=\"rounded-[2.25rem] bg-sky-800 p-6\"><p className=\"text-sm font-semibold\">Decision rail</p><p className=\"mt-2 text-sm leading-6 text-sky-200\">Keep supporting context adjacent without competing with the primary task.</p></aside></div></main>;\n}\n\nexport function StudyIntersection3() {\n  return <StudyIntersection3Page><StudyIntersection3Core /></StudyIntersection3Page>;\n}\n\n\nfunction StudyIntersection3VariantFeature() {\n  const signals = [\n    { label: \"Ownership\", value: \"Named\", tone: \"text-emerald-200\" },\n    { label: \"Timing\", value: \"This week\", tone: \"text-amber-200\" },\n    { label: \"Risk\", value: \"Low\", tone: \"text-cyan-200\" },\n  ];\n  return (\n    <section className=\"mt-6\">\n      <p className=\"text-xs font-bold uppercase tracking-[0.18em] text-teal-200\">Variant matrix</p>\n      <dl className=\"mt-4 overflow-hidden rounded-[1.75rem] border border-sky-700/80\">\n        {signals.map((signal) => <div key={signal.label} className=\"grid grid-cols-[1fr_auto] border-b border-sky-700/80 px-5 py-4 last:border-0\"><dt className=\"text-sm text-sky-200\">{signal.label}</dt><dd className={\"text-sm font-semibold \" + signal.tone}>{signal.value}</dd></div>)}\n      </dl>\n    </section>\n  );\n}\n\n\nfunction StudyIntersection3VariantAlgorithm() {\n  const allocation = { focus: 55, communication: 30, followUp: 15 };\n  return <section className=\"mt-4 rounded-2xl bg-sky-800 p-4\"><p className=\"text-sm font-semibold\">Attention allocation</p><dl className=\"mt-3 space-y-3\">{Object.entries(allocation).map(([label, value]) => <div key={label}><div className=\"flex justify-between text-xs text-sky-200\"><dt className=\"capitalize\">{label}</dt><dd>{value}%</dd></div><div className=\"mt-1 h-2 overflow-hidden rounded-full bg-black/20\"><div className=\"h-full bg-teal-300\" style={{ width: value + \"%\" }} /></div></div>)}</dl></section>;\n}\n\n\nfunction StudyIntersection3PatternLens() {\n  const [open, setOpen] = useState(false);\n  return <details className=\"mt-4 rounded-2xl bg-sky-800 p-4\" open={open} onToggle={(event) => setOpen(event.currentTarget.open)}><summary className=\"cursor-pointer text-sm font-semibold text-sky-50\">Why this boundary matters</summary><p className=\"mt-3 text-sm leading-6 text-sky-200\">Keep behavior near the decision it serves, while letting the surrounding page stay easy to scan and test.</p><button type=\"button\" className=\"mt-3 text-xs font-bold text-teal-200\" onClick={() => setOpen((value) => !value)}>{open ? \"Collapse note\" : \"Expand note\"}</button></details>;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"I keep coupling rendering and behavior in live shipments in a freight dispatch console. Refactor this sketch using interval lifecycle hook: function Screen() { return <button>Save</button>; }. Show the improved implementation."},{"role":"assistant","content":"This version applies interval lifecycle hook to a real a freight dispatch console workflow, while the lagoon emerald palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\nimport { useEffect, useRef } from \"react\";\n\nfunction useInterval(callback: () => void, delay: number | null) {\n  const latest = useRef(callback);\n  useEffect(() => { latest.current = callback; }, [callback]);\n  useEffect(() => { if (delay === null) return; const id = window.setInterval(() => latest.current(), delay); return () => window.clearInterval(id); }, [delay]);\n}\n\nfunction ShipmentInterval3Core() {\n  const [seconds, setSeconds] = useState(0);\n  const [running, setRunning] = useState(true);\n  useInterval(() => setSeconds((value) => value + 1), running ? 1000 : null);\n  return <div className=\"min-h-screen bg-teal-950 p-6 text-teal-50\"><section className=\"mx-auto max-w-3xl rounded-[2rem] bg-teal-900 p-7 shadow-xl shadow-black/20\"><p className=\"text-xs font-bold uppercase tracking-[0.2em] text-emerald-200\">Live shipments</p><h1 className=\"mt-3 text-3xl font-semibold\">Interval cleanup is part of the API.</h1><div className=\"mt-6 flex items-end gap-4\"><p className=\"text-6xl font-semibold tracking-tight\">{seconds}<span className=\"ml-2 text-lg text-teal-200\">sec</span></p><button type=\"button\" onClick={() => setRunning((value) => !value)} className=\"rounded-xl bg-emerald-300 px-4 py-2 text-sm font-bold text-slate-950 focus-visible:ring-emerald-200 focus-visible:outline-none focus-visible:ring-2\">{running ? \"Pause\" : \"Resume\"}</button></div><div className=\"mt-6\"><ShipmentInterval3Signature /></div></section></div>;\n}\n\n\nfunction ShipmentInterval3Signature() {\n  const [expanded, setExpanded] = useState(false);\n  return (\n    <div className=\"rounded-2xl border border-teal-700/80 p-4\">\n      <button type=\"button\" className=\"flex w-full items-center justify-between text-left text-sm font-semibold text-teal-50 focus-visible:ring-emerald-200 focus-visible:outline-none focus-visible:ring-2\" aria-expanded={expanded} onClick={() => setExpanded((value) => !value)}>\n        Delivery note <span aria-hidden=\"true\">{expanded ? \"−\" : \"+\"}</span>\n      </button>\n      {expanded && <p className=\"mt-3 text-sm leading-6 text-teal-200\">Keep a short explanation close to the decision rather than hiding it in a tooltip.</p>}\n    </div>\n  );\n}\n\n\n\n\nfunction ShipmentInterval3Page({ children }: { children: React.ReactNode }) {\n  return <main className=\"min-h-screen bg-teal-950 p-6 text-teal-50\"><div className=\"mx-auto grid max-w-7xl gap-6 xl:grid-cols-[1.4fr_.6fr]\"><section className=\"rounded-[2.25rem] border border-teal-700/80 bg-teal-900 p-2 shadow-2xl shadow-black/20\"><div className=\"border-b border-teal-700/80 px-6 py-5\"><p className=\"text-xs font-bold uppercase tracking-[0.22em] text-emerald-200\">Bento control room</p></div>{children}<ShipmentInterval3VariantFeature /><ShipmentInterval3VariantAlgorithm /><ShipmentInterval3PatternLens /></section><aside className=\"rounded-[2.25rem] bg-teal-800 p-6\"><p className=\"text-sm font-semibold\">Decision rail</p><p className=\"mt-2 text-sm leading-6 text-teal-200\">Keep supporting context adjacent without competing with the primary task.</p></aside></div></main>;\n}\n\nexport function ShipmentInterval3() {\n  return <ShipmentInterval3Page><ShipmentInterval3Core /></ShipmentInterval3Page>;\n}\n\n\nfunction ShipmentInterval3VariantFeature() {\n  const signals = [\n    { label: \"Ownership\", value: \"Named\", tone: \"text-emerald-200\" },\n    { label: \"Timing\", value: \"This week\", tone: \"text-amber-200\" },\n    { label: \"Risk\", value: \"Low\", tone: \"text-cyan-200\" },\n  ];\n  return (\n    <section className=\"mt-6\">\n      <p className=\"text-xs font-bold uppercase tracking-[0.18em] text-emerald-200\">Variant matrix</p>\n      <dl className=\"mt-4 overflow-hidden rounded-[1.75rem] border border-teal-700/80\">\n        {signals.map((signal) => <div key={signal.label} className=\"grid grid-cols-[1fr_auto] border-b border-teal-700/80 px-5 py-4 last:border-0\"><dt className=\"text-sm text-teal-200\">{signal.label}</dt><dd className={\"text-sm font-semibold \" + signal.tone}>{signal.value}</dd></div>)}\n      </dl>\n    </section>\n  );\n}\n\n\nfunction ShipmentInterval3VariantAlgorithm() {\n  const allocation = { focus: 55, communication: 30, followUp: 15 };\n  return <section className=\"mt-4 rounded-2xl bg-teal-800 p-4\"><p className=\"text-sm font-semibold\">Attention allocation</p><dl className=\"mt-3 space-y-3\">{Object.entries(allocation).map(([label, value]) => <div key={label}><div className=\"flex justify-between text-xs text-teal-200\"><dt className=\"capitalize\">{label}</dt><dd>{value}%</dd></div><div className=\"mt-1 h-2 overflow-hidden rounded-full bg-black/20\"><div className=\"h-full bg-emerald-300\" style={{ width: value + \"%\" }} /></div></div>)}</dl></section>;\n}\n\n\nfunction ShipmentInterval3PatternLens() {\n  const [note, setNote] = useState(\"\");\n  const [entries, setEntries] = useState<string[]>([]);\n  function addNote(event: React.FormEvent) { event.preventDefault(); const value = note.trim(); if (value) { setEntries((current) => [value, ...current]); setNote(\"\"); } }\n  return <form onSubmit={addNote} className=\"mt-4 rounded-2xl bg-teal-800 p-4\"><label className=\"block text-sm font-semibold\">Decision trace<input value={note} onChange={(event) => setNote(event.target.value)} className=\"mt-2 w-full rounded-xl bg-teal-900 px-3 py-2 text-sm text-teal-50\" placeholder=\"Capture a reason\" /></label><button className=\"mt-3 rounded-xl bg-emerald-300 px-3 py-2 text-sm font-bold text-slate-950\">Add trace</button><ul className=\"mt-3 space-y-1\" aria-live=\"polite\">{entries.map((entry) => <li key={entry} className=\"text-sm text-teal-200\">{entry}</li>)}</ul></form>;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Build a TypeScript React example for volunteer shifts in a charity volunteer hub. Use the reducer-backed workspace provider pattern, keep the API reusable, and give the UI a distinctive dark, editorial treatment."},{"role":"assistant","content":"This version applies reducer-backed workspace provider to a real a charity volunteer hub workflow, while the ink fuchsia palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\nimport { createContext, useContext, useReducer } from \"react\";\n\ntype WorkspaceState = { activeId: string; pinned: string[] };\ntype WorkspaceAction = { type: \"select\"; id: string } | { type: \"toggle-pin\"; id: string };\nconst WorkspaceContext = createContext<{ state: WorkspaceState; dispatch: React.Dispatch<WorkspaceAction> } | null>(null);\nfunction workspaceReducer(state: WorkspaceState, action: WorkspaceAction): WorkspaceState {\n  if (action.type === \"select\") return { ...state, activeId: action.id };\n  return { ...state, pinned: state.pinned.includes(action.id) ? state.pinned.filter((id) => id !== action.id) : [...state.pinned, action.id] };\n}\nfunction useWorkspace() { const value = useContext(WorkspaceContext); if (!value) throw new Error(\"useWorkspace must be inside WorkspaceProvider\"); return value; }\nfunction WorkspaceList() {\n  const { state, dispatch } = useWorkspace();\n  return <ul className=\"space-y-2\">{[\"north\", \"south\", \"west\"].map((id) => <li key={id} className={\"flex items-center justify-between rounded-xl px-3 py-3 \" + (state.activeId === id ? \"bg-zinc-800\" : \"\")}><button type=\"button\" onClick={() => dispatch({ type: \"select\", id })} className=\"text-sm font-medium focus-visible:ring-fuchsia-300 focus-visible:outline-none focus-visible:ring-2\">{id}</button><button type=\"button\" aria-pressed={state.pinned.includes(id)} onClick={() => dispatch({ type: \"toggle-pin\", id })} className=\"text-xs text-fuchsia-300\">Pin</button></li>)}</ul>;\n}\n\nfunction ShiftContextReducer3Core() {\n  const [state, dispatch] = useReducer(workspaceReducer, { activeId: \"north\", pinned: [] });\n  return <WorkspaceContext.Provider value={{ state, dispatch }}><div className=\"min-h-screen bg-zinc-950 p-6 text-zinc-100\"><div className=\"mx-auto grid max-w-4xl gap-5 md:grid-cols-[1fr_.7fr]\"><section className=\"rounded-[2rem] bg-zinc-900 p-6 shadow-xl shadow-black/20\"><p className=\"text-xs font-bold uppercase tracking-[0.2em] text-fuchsia-300\">Volunteer shifts</p><h1 className=\"mt-3 text-2xl font-semibold\">Actions explain how shared state can change.</h1><div className=\"mt-5\"><WorkspaceList /></div></section><ShiftContextReducer3Signature /></div></div></WorkspaceContext.Provider>;\n}\n\n\nfunction ShiftContextReducer3Signature() {\n  const [expanded, setExpanded] = useState(false);\n  return (\n    <div className=\"rounded-2xl border border-zinc-700/80 p-4\">\n      <button type=\"button\" className=\"flex w-full items-center justify-between text-left text-sm font-semibold text-zinc-100 focus-visible:ring-fuchsia-300 focus-visible:outline-none focus-visible:ring-2\" aria-expanded={expanded} onClick={() => setExpanded((value) => !value)}>\n        Delivery note <span aria-hidden=\"true\">{expanded ? \"−\" : \"+\"}</span>\n      </button>\n      {expanded && <p className=\"mt-3 text-sm leading-6 text-zinc-400\">Keep a short explanation close to the decision rather than hiding it in a tooltip.</p>}\n    </div>\n  );\n}\n\n\n\n\nfunction ShiftContextReducer3Page({ children }: { children: React.ReactNode }) {\n  return <main className=\"min-h-screen bg-zinc-950 p-6 text-zinc-100\"><div className=\"mx-auto grid max-w-7xl gap-6 xl:grid-cols-[1.4fr_.6fr]\"><section className=\"rounded-[2.25rem] border border-zinc-700/80 bg-zinc-900 p-2 shadow-2xl shadow-black/20\"><div className=\"border-b border-zinc-700/80 px-6 py-5\"><p className=\"text-xs font-bold uppercase tracking-[0.22em] text-fuchsia-300\">Bento control room</p></div>{children}<ShiftContextReducer3VariantFeature /><ShiftContextReducer3VariantAlgorithm /><ShiftContextReducer3PatternLens /></section><aside className=\"rounded-[2.25rem] bg-zinc-800 p-6\"><p className=\"text-sm font-semibold\">Decision rail</p><p className=\"mt-2 text-sm leading-6 text-zinc-400\">Keep supporting context adjacent without competing with the primary task.</p></aside></div></main>;\n}\n\nexport function ShiftContextReducer3() {\n  return <ShiftContextReducer3Page><ShiftContextReducer3Core /></ShiftContextReducer3Page>;\n}\n\n\nfunction ShiftContextReducer3VariantFeature() {\n  const signals = [\n    { label: \"Ownership\", value: \"Named\", tone: \"text-emerald-200\" },\n    { label: \"Timing\", value: \"This week\", tone: \"text-amber-200\" },\n    { label: \"Risk\", value: \"Low\", tone: \"text-cyan-200\" },\n  ];\n  return (\n    <section className=\"mt-6\">\n      <p className=\"text-xs font-bold uppercase tracking-[0.18em] text-fuchsia-300\">Variant matrix</p>\n      <dl className=\"mt-4 overflow-hidden rounded-[1.75rem] border border-zinc-700/80\">\n        {signals.map((signal) => <div key={signal.label} className=\"grid grid-cols-[1fr_auto] border-b border-zinc-700/80 px-5 py-4 last:border-0\"><dt className=\"text-sm text-zinc-400\">{signal.label}</dt><dd className={\"text-sm font-semibold \" + signal.tone}>{signal.value}</dd></div>)}\n      </dl>\n    </section>\n  );\n}\n\n\nfunction ShiftContextReducer3VariantAlgorithm() {\n  const allocation = { focus: 55, communication: 30, followUp: 15 };\n  return <section className=\"mt-4 rounded-2xl bg-zinc-800 p-4\"><p className=\"text-sm font-semibold\">Attention allocation</p><dl className=\"mt-3 space-y-3\">{Object.entries(allocation).map(([label, value]) => <div key={label}><div className=\"flex justify-between text-xs text-zinc-400\"><dt className=\"capitalize\">{label}</dt><dd>{value}%</dd></div><div className=\"mt-1 h-2 overflow-hidden rounded-full bg-black/20\"><div className=\"h-full bg-fuchsia-400\" style={{ width: value + \"%\" }} /></div></div>)}</dl></section>;\n}\n\n\nfunction ShiftContextReducer3PatternLens() {\n  const [selected, setSelected] = useState(\"scope\");\n  const panels = { scope: \"Name the smallest useful outcome.\", owner: \"Make the next decision visible.\", evidence: \"Keep supporting context close.\" };\n  return <section className=\"mt-4 rounded-2xl border border-zinc-700/80 p-4\"><div className=\"flex flex-wrap gap-2\" role=\"tablist\" aria-label=\"Pattern lens\">{Object.keys(panels).map((key) => <button key={key} type=\"button\" role=\"tab\" aria-selected={selected === key} onClick={() => setSelected(key)} className={\"rounded-xl px-3 py-2 text-sm capitalize \" + (selected === key ? \"bg-fuchsia-400 font-bold text-slate-950\" : \"bg-zinc-800 text-zinc-400\")}>{key}</button>)}</div><p className=\"mt-3 text-sm text-zinc-400\" role=\"tabpanel\">{panels[selected as keyof typeof panels]}</p></section>;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Debug a React implementation for design proposals in an architectural review board. The interaction works only with a mouse and state leaks between views. Replace the fragile approach with split state and dispatch contexts and explain the important fix briefly."},{"role":"assistant","content":"This version applies split state and dispatch contexts to a real an architectural review board workflow, while the rose orange palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\nimport { createContext, useContext, useReducer } from \"react\";\n\ntype State = { density: \"comfortable\" | \"compact\" };\ntype Dispatch = React.Dispatch<{ type: \"toggle-density\" }>;\nconst StateContext = createContext<State | null>(null);\nconst DispatchContext = createContext<Dispatch | null>(null);\nfunction useDensity() { const value = useContext(StateContext); if (!value) throw new Error(\"Missing StateContext\"); return value; }\nfunction DensityButton() { const dispatch = useContext(DispatchContext); if (!dispatch) throw new Error(\"Missing DispatchContext\"); return <button type=\"button\" onClick={() => dispatch({ type: \"toggle-density\" })} className=\"rounded-xl bg-orange-300 px-4 py-2 text-sm font-bold text-slate-950 focus-visible:ring-orange-200 focus-visible:outline-none focus-visible:ring-2\">Toggle density</button>; }\nfunction DensityPreview() { const { density } = useDensity(); return <div className={density === \"compact\" ? \"space-y-2\" : \"space-y-5\"}>{[\"Priority\", \"Owner\", \"Timing\"].map((label) => <div key={label} className=\"rounded-xl bg-rose-800 px-4 py-3 text-sm\">{label}</div>)}</div>; }\n\nfunction ProposalContextSplit3Core() {\n  const [state, dispatch] = useReducer((current: State, action: { type: \"toggle-density\" }) => action.type === \"toggle-density\" ? { density: current.density === \"compact\" ? \"comfortable\" : \"compact\" } : current, { density: \"comfortable\" });\n  return <StateContext.Provider value={state}><DispatchContext.Provider value={dispatch}><div className=\"min-h-screen bg-rose-950 p-6 text-rose-50\"><section className=\"mx-auto max-w-4xl rounded-[2rem] bg-rose-900 p-7 shadow-xl shadow-black/20\"><div className=\"flex flex-wrap items-start justify-between gap-4\"><div><p className=\"text-xs font-bold uppercase tracking-[0.2em] text-orange-200\">Design proposals</p><h1 className=\"mt-3 text-2xl font-semibold\">Read and write paths are independently scoped.</h1></div><DensityButton /></div><div className=\"mt-6 grid gap-5 md:grid-cols-[1fr_.7fr]\"><DensityPreview /><ProposalContextSplit3Signature /></div></section></div></DispatchContext.Provider></StateContext.Provider>;\n}\n\n\nfunction ProposalContextSplit3Signature() {\n  const [expanded, setExpanded] = useState(false);\n  return (\n    <div className=\"rounded-2xl border border-rose-700/80 p-4\">\n      <button type=\"button\" className=\"flex w-full items-center justify-between text-left text-sm font-semibold text-rose-50 focus-visible:ring-orange-200 focus-visible:outline-none focus-visible:ring-2\" aria-expanded={expanded} onClick={() => setExpanded((value) => !value)}>\n        Delivery note <span aria-hidden=\"true\">{expanded ? \"−\" : \"+\"}</span>\n      </button>\n      {expanded && <p className=\"mt-3 text-sm leading-6 text-rose-200\">Keep a short explanation close to the decision rather than hiding it in a tooltip.</p>}\n    </div>\n  );\n}\n\n\n\n\nfunction ProposalContextSplit3Page({ children }: { children: React.ReactNode }) {\n  return <main className=\"min-h-screen bg-rose-950 p-6 text-rose-50\"><div className=\"mx-auto grid max-w-7xl gap-6 xl:grid-cols-[1.4fr_.6fr]\"><section className=\"rounded-[2.25rem] border border-rose-700/80 bg-rose-900 p-2 shadow-2xl shadow-black/20\"><div className=\"border-b border-rose-700/80 px-6 py-5\"><p className=\"text-xs font-bold uppercase tracking-[0.22em] text-orange-200\">Bento control room</p></div>{children}<ProposalContextSplit3VariantFeature /><ProposalContextSplit3VariantAlgorithm /><ProposalContextSplit3PatternLens /></section><aside className=\"rounded-[2.25rem] bg-rose-800 p-6\"><p className=\"text-sm font-semibold\">Decision rail</p><p className=\"mt-2 text-sm leading-6 text-rose-200\">Keep supporting context adjacent without competing with the primary task.</p></aside></div></main>;\n}\n\nexport function ProposalContextSplit3() {\n  return <ProposalContextSplit3Page><ProposalContextSplit3Core /></ProposalContextSplit3Page>;\n}\n\n\nfunction ProposalContextSplit3VariantFeature() {\n  const signals = [\n    { label: \"Ownership\", value: \"Named\", tone: \"text-emerald-200\" },\n    { label: \"Timing\", value: \"This week\", tone: \"text-amber-200\" },\n    { label: \"Risk\", value: \"Low\", tone: \"text-cyan-200\" },\n  ];\n  return (\n    <section className=\"mt-6\">\n      <p className=\"text-xs font-bold uppercase tracking-[0.18em] text-orange-200\">Variant matrix</p>\n      <dl className=\"mt-4 overflow-hidden rounded-[1.75rem] border border-rose-700/80\">\n        {signals.map((signal) => <div key={signal.label} className=\"grid grid-cols-[1fr_auto] border-b border-rose-700/80 px-5 py-4 last:border-0\"><dt className=\"text-sm text-rose-200\">{signal.label}</dt><dd className={\"text-sm font-semibold \" + signal.tone}>{signal.value}</dd></div>)}\n      </dl>\n    </section>\n  );\n}\n\n\nfunction ProposalContextSplit3VariantAlgorithm() {\n  const allocation = { focus: 55, communication: 30, followUp: 15 };\n  return <section className=\"mt-4 rounded-2xl bg-rose-800 p-4\"><p className=\"text-sm font-semibold\">Attention allocation</p><dl className=\"mt-3 space-y-3\">{Object.entries(allocation).map(([label, value]) => <div key={label}><div className=\"flex justify-between text-xs text-rose-200\"><dt className=\"capitalize\">{label}</dt><dd>{value}%</dd></div><div className=\"mt-1 h-2 overflow-hidden rounded-full bg-black/20\"><div className=\"h-full bg-orange-300\" style={{ width: value + \"%\" }} /></div></div>)}</dl></section>;\n}\n\n\nfunction ProposalContextSplit3PatternLens() {\n  const lanes = [{ title: \"Now\", items: [\"Clarify\", \"Assign\"] }, { title: \"Next\", items: [\"Review\"] }];\n  return <section className=\"mt-4 grid gap-3 sm:grid-cols-2\">{lanes.map((lane) => <article key={lane.title} className=\"rounded-2xl border border-rose-700/80 p-4\"><h3 className=\"text-sm font-semibold text-orange-200\">{lane.title}</h3><ul className=\"mt-3 space-y-2\">{lane.items.map((item) => <li key={item} className=\"rounded-xl bg-rose-800 px-3 py-2 text-sm text-rose-200\">{item}</li>)}</ul></article>)}</section>;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Explain when to use theme token provider in a ceramic studio booking system, then show a compact production-minded component for studio workshops in a ceramic studio booking system."},{"role":"assistant","content":"This version applies theme token provider to a real a ceramic studio booking system workflow, while the plum pink palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\nimport { createContext, useContext } from \"react\";\n\ntype Theme = { accent: string; panel: string; label: string };\nconst ThemeContext = createContext<Theme | null>(null);\nfunction useTheme() { const theme = useContext(ThemeContext); if (!theme) throw new Error(\"ThemeProvider is required\"); return theme; }\nfunction ThemedMetric({ label, value }: { label: string; value: string }) { const theme = useTheme(); return <div className={theme.panel + \" rounded-2xl p-5\"}><p className={theme.label + \" text-xs font-bold uppercase tracking-[0.16em]\"}>{label}</p><p className=\"mt-2 text-3xl font-semibold text-purple-50\">{value}</p></div>; }\n\nfunction WorkshopContextTheme3Core() {\n  const theme: Theme = { accent: \"text-pink-200\", panel: \"bg-purple-800\", label: \"text-purple-200\" };\n  return <ThemeContext.Provider value={theme}><div className=\"min-h-screen bg-purple-950 p-6 text-purple-50\"><section className=\"mx-auto max-w-5xl rounded-[2rem] bg-purple-900 p-7 shadow-xl shadow-black/20\"><p className={\"text-xs font-bold uppercase tracking-[0.2em] \" + theme.accent}>Studio workshops</p><h1 className=\"mt-3 text-3xl font-semibold\">Tokens travel through context, not every prop.</h1><div className=\"mt-6 grid gap-4 sm:grid-cols-3\"><ThemedMetric label=\"Open\" value=\"12\" /><ThemedMetric label=\"Clear\" value=\"8\" /><ThemedMetric label=\"Risk\" value=\"2\" /></div><div className=\"mt-5\"><WorkshopContextTheme3Signature /></div></section></div></ThemeContext.Provider>;\n}\n\n\nfunction WorkshopContextTheme3Signature() {\n  const [expanded, setExpanded] = useState(false);\n  return (\n    <div className=\"rounded-2xl border border-purple-700/80 p-4\">\n      <button type=\"button\" className=\"flex w-full items-center justify-between text-left text-sm font-semibold text-purple-50 focus-visible:ring-pink-200 focus-visible:outline-none focus-visible:ring-2\" aria-expanded={expanded} onClick={() => setExpanded((value) => !value)}>\n        Delivery note <span aria-hidden=\"true\">{expanded ? \"−\" : \"+\"}</span>\n      </button>\n      {expanded && <p className=\"mt-3 text-sm leading-6 text-purple-200\">Keep a short explanation close to the decision rather than hiding it in a tooltip.</p>}\n    </div>\n  );\n}\n\n\n\n\nfunction WorkshopContextTheme3Page({ children }: { children: React.ReactNode }) {\n  return <main className=\"min-h-screen bg-purple-950 p-6 text-purple-50\"><div className=\"mx-auto grid max-w-7xl gap-6 xl:grid-cols-[1.4fr_.6fr]\"><section className=\"rounded-[2.25rem] border border-purple-700/80 bg-purple-900 p-2 shadow-2xl shadow-black/20\"><div className=\"border-b border-purple-700/80 px-6 py-5\"><p className=\"text-xs font-bold uppercase tracking-[0.22em] text-pink-200\">Bento control room</p></div>{children}<WorkshopContextTheme3VariantFeature /><WorkshopContextTheme3VariantAlgorithm /><WorkshopContextTheme3PatternLens /></section><aside className=\"rounded-[2.25rem] bg-purple-800 p-6\"><p className=\"text-sm font-semibold\">Decision rail</p><p className=\"mt-2 text-sm leading-6 text-purple-200\">Keep supporting context adjacent without competing with the primary task.</p></aside></div></main>;\n}\n\nexport function WorkshopContextTheme3() {\n  return <WorkshopContextTheme3Page><WorkshopContextTheme3Core /></WorkshopContextTheme3Page>;\n}\n\n\nfunction WorkshopContextTheme3VariantFeature() {\n  const signals = [\n    { label: \"Ownership\", value: \"Named\", tone: \"text-emerald-200\" },\n    { label: \"Timing\", value: \"This week\", tone: \"text-amber-200\" },\n    { label: \"Risk\", value: \"Low\", tone: \"text-cyan-200\" },\n  ];\n  return (\n    <section className=\"mt-6\">\n      <p className=\"text-xs font-bold uppercase tracking-[0.18em] text-pink-200\">Variant matrix</p>\n      <dl className=\"mt-4 overflow-hidden rounded-[1.75rem] border border-purple-700/80\">\n        {signals.map((signal) => <div key={signal.label} className=\"grid grid-cols-[1fr_auto] border-b border-purple-700/80 px-5 py-4 last:border-0\"><dt className=\"text-sm text-purple-200\">{signal.label}</dt><dd className={\"text-sm font-semibold \" + signal.tone}>{signal.value}</dd></div>)}\n      </dl>\n    </section>\n  );\n}\n\n\nfunction WorkshopContextTheme3VariantAlgorithm() {\n  const allocation = { focus: 55, communication: 30, followUp: 15 };\n  return <section className=\"mt-4 rounded-2xl bg-purple-800 p-4\"><p className=\"text-sm font-semibold\">Attention allocation</p><dl className=\"mt-3 space-y-3\">{Object.entries(allocation).map(([label, value]) => <div key={label}><div className=\"flex justify-between text-xs text-purple-200\"><dt className=\"capitalize\">{label}</dt><dd>{value}%</dd></div><div className=\"mt-1 h-2 overflow-hidden rounded-full bg-black/20\"><div className=\"h-full bg-pink-300\" style={{ width: value + \"%\" }} /></div></div>)}</dl></section>;\n}\n\n\nfunction WorkshopContextTheme3PatternLens() {\n  const checkpoints = [\"Scope\", \"Owner\", \"Evidence\"];\n  return <section className=\"mt-4 rounded-2xl border border-purple-700/80 p-4\"><p className=\"text-xs font-bold uppercase tracking-[0.18em] text-pink-200\">Pattern checklist</p><ol className=\"mt-3 grid gap-2 sm:grid-cols-3\">{checkpoints.map((checkpoint, index) => <li key={checkpoint} className=\"rounded-xl bg-purple-800 px-3 py-3 text-sm\"><span className=\"mr-2 text-pink-200\">{index + 1}</span>{checkpoint}</li>)}</ol></section>;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Turn this UI brief into React: a focused control surface for wedding tasks in a wedding planning workspace, with a clear hierarchy, strong focus states, and permission provider with guard. Prefer a non-generic layout."},{"role":"assistant","content":"This version applies permission provider with guard to a real a wedding planning workspace workflow, while the obsidian amber palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\nimport { createContext, useContext } from \"react\";\n\nconst PermissionContext = createContext<Set<string> | null>(null);\nfunction Can({ permission, children }: { permission: string; children: React.ReactNode }) { const grants = useContext(PermissionContext); if (!grants) throw new Error(\"PermissionProvider is required\"); return grants.has(permission) ? <>{children}</> : null; }\n\nfunction TaskContextPermissions3Core() {\n  const grants = new Set([\"review:read\", \"review:publish\"]);\n  return <PermissionContext.Provider value={grants}><div className=\"min-h-screen bg-stone-950 p-6 text-stone-100\"><section className=\"mx-auto max-w-4xl rounded-[2rem] bg-stone-900 p-7 shadow-xl shadow-black/20\"><p className=\"text-xs font-bold uppercase tracking-[0.2em] text-amber-300\">Wedding tasks</p><h1 className=\"mt-3 text-3xl font-semibold\">Permissions are a UI guard, never the only enforcement.</h1><div className=\"mt-6 flex flex-wrap gap-3\"><Can permission=\"review:read\"><span className=\"rounded-xl bg-stone-800 px-4 py-2 text-sm\">Read access</span></Can><Can permission=\"review:publish\"><button className=\"rounded-xl bg-amber-400 px-4 py-2 text-sm font-bold text-slate-950 focus-visible:ring-amber-300 focus-visible:outline-none focus-visible:ring-2\">Assign</button></Can><Can permission=\"review:delete\"><button className=\"rounded-xl border border-stone-700/80 px-4 py-2 text-sm\">Delete</button></Can></div><div className=\"mt-6\"><TaskContextPermissions3Signature /></div></section></div></PermissionContext.Provider>;\n}\n\n\nfunction TaskContextPermissions3Signature() {\n  const [expanded, setExpanded] = useState(false);\n  return (\n    <div className=\"rounded-2xl border border-stone-700/80 p-4\">\n      <button type=\"button\" className=\"flex w-full items-center justify-between text-left text-sm font-semibold text-stone-100 focus-visible:ring-amber-300 focus-visible:outline-none focus-visible:ring-2\" aria-expanded={expanded} onClick={() => setExpanded((value) => !value)}>\n        Delivery note <span aria-hidden=\"true\">{expanded ? \"−\" : \"+\"}</span>\n      </button>\n      {expanded && <p className=\"mt-3 text-sm leading-6 text-stone-400\">Keep a short explanation close to the decision rather than hiding it in a tooltip.</p>}\n    </div>\n  );\n}\n\n\n\n\nfunction TaskContextPermissions3Page({ children }: { children: React.ReactNode }) {\n  return <main className=\"min-h-screen bg-stone-950 p-6 text-stone-100\"><div className=\"mx-auto grid max-w-7xl gap-6 xl:grid-cols-[1.4fr_.6fr]\"><section className=\"rounded-[2.25rem] border border-stone-700/80 bg-stone-900 p-2 shadow-2xl shadow-black/20\"><div className=\"border-b border-stone-700/80 px-6 py-5\"><p className=\"text-xs font-bold uppercase tracking-[0.22em] text-amber-300\">Bento control room</p></div>{children}<TaskContextPermissions3VariantFeature /><TaskContextPermissions3VariantAlgorithm /><TaskContextPermissions3PatternLens /></section><aside className=\"rounded-[2.25rem] bg-stone-800 p-6\"><p className=\"text-sm font-semibold\">Decision rail</p><p className=\"mt-2 text-sm leading-6 text-stone-400\">Keep supporting context adjacent without competing with the primary task.</p></aside></div></main>;\n}\n\nexport function TaskContextPermissions3() {\n  return <TaskContextPermissions3Page><TaskContextPermissions3Core /></TaskContextPermissions3Page>;\n}\n\n\nfunction TaskContextPermissions3VariantFeature() {\n  const signals = [\n    { label: \"Ownership\", value: \"Named\", tone: \"text-emerald-200\" },\n    { label: \"Timing\", value: \"This week\", tone: \"text-amber-200\" },\n    { label: \"Risk\", value: \"Low\", tone: \"text-cyan-200\" },\n  ];\n  return (\n    <section className=\"mt-6\">\n      <p className=\"text-xs font-bold uppercase tracking-[0.18em] text-amber-300\">Variant matrix</p>\n      <dl className=\"mt-4 overflow-hidden rounded-[1.75rem] border border-stone-700/80\">\n        {signals.map((signal) => <div key={signal.label} className=\"grid grid-cols-[1fr_auto] border-b border-stone-700/80 px-5 py-4 last:border-0\"><dt className=\"text-sm text-stone-400\">{signal.label}</dt><dd className={\"text-sm font-semibold \" + signal.tone}>{signal.value}</dd></div>)}\n      </dl>\n    </section>\n  );\n}\n\n\nfunction TaskContextPermissions3VariantAlgorithm() {\n  const allocation = { focus: 55, communication: 30, followUp: 15 };\n  return <section className=\"mt-4 rounded-2xl bg-stone-800 p-4\"><p className=\"text-sm font-semibold\">Attention allocation</p><dl className=\"mt-3 space-y-3\">{Object.entries(allocation).map(([label, value]) => <div key={label}><div className=\"flex justify-between text-xs text-stone-400\"><dt className=\"capitalize\">{label}</dt><dd>{value}%</dd></div><div className=\"mt-1 h-2 overflow-hidden rounded-full bg-black/20\"><div className=\"h-full bg-amber-400\" style={{ width: value + \"%\" }} /></div></div>)}</dl></section>;\n}\n\n\nfunction TaskContextPermissions3PatternLens() {\n  const rows = [{ label: \"Clarity\", value: \"High\" }, { label: \"Risk\", value: \"Low\" }, { label: \"Owner\", value: \"Named\" }];\n  return <section className=\"mt-4 overflow-hidden rounded-2xl border border-stone-700/80\"><table className=\"w-full text-left text-sm\"><caption className=\"caption-top px-4 py-3 text-left text-xs font-bold uppercase tracking-[0.18em] text-amber-300\">Pattern readout</caption><tbody>{rows.map((row) => <tr key={row.label} className=\"border-t border-stone-700/80\"><th scope=\"row\" className=\"px-4 py-3 font-medium\">{row.label}</th><td className=\"px-4 py-3 text-right text-stone-400\">{row.value}</td></tr>)}</tbody></table></section>;\n}\n```"}]}