{"$schema":"https://ui.shadcn.com/schema/registry-item.json","name":"returns-calendar","type":"registry:component","title":"Returns Calendar","description":"Composable monthly returns calendar with Grid and Tooltip parts, controlled month or year selections, and compounded totals. Supply your own years and monthly percentages.","author":"Saurabh ","dependencies":["clsx","motion","tailwind-merge"],"registryDependencies":[],"files":[{"path":"components/charts/returns-calendar.tsx","type":"registry:component","target":"@components/charts/returns-calendar.tsx","content":"\"use client\";\n// beui.dev/charts/returns-calendar\n\nimport { cn } from \"@/lib/utils\";\nimport { ReturnsCalendarContext, useReturnsCalendarModel } from \"./returns-calendar/context\";\nimport { ReturnsCalendarGrid } from \"./returns-calendar/grid\";\nimport { ReturnsCalendarTooltip } from \"./returns-calendar/tooltip\";\nimport type { ReturnsCalendarProps } from \"./returns-calendar/types\";\n\n/** Compose Grid and Tooltip, or omit children for the complete chart. */\nexport function ReturnsCalendar({ children, className, ...props }: ReturnsCalendarProps) {\n const model = useReturnsCalendarModel(props);\n return (\n \n
\n {children === undefined ? (\n \n \n \n ) : (\n children\n )}\n
\n \n );\n}\n\nexport { useReturnsCalendar } from \"./returns-calendar/context\";\nexport { ReturnsCalendarGrid } from \"./returns-calendar/grid\";\nexport { ReturnsCalendarTooltip } from \"./returns-calendar/tooltip\";\nexport type {\n ReturnsCalendarProps,\n ReturnsCalendarSelection,\n ReturnsCalendarTooltipData,\n} from \"./returns-calendar/types\";\n\n// A local type alias keeps docgen from listing this data shape as a component.\nexport type ReturnsCalendarCell = import(\"./returns-calendar/types\").ReturnsCalendarCell;\n"},{"path":"components/charts/returns-calendar/context.ts","type":"registry:component","target":"@components/charts/returns-calendar/context.ts","content":"\"use client\";\n\nimport { useReducedMotion } from \"motion/react\";\nimport {\n createContext,\n useContext,\n useEffect,\n useId,\n useMemo,\n useRef,\n useState,\n} from \"react\";\nimport { useHoverCapable } from \"@/lib/hooks/use-hover-capable\";\nimport type { ReturnsCalendarCell, ReturnsCalendarProps, ReturnsCalendarSelection } from \"./types\";\nimport { compound, MONTHS, same, YEAR } from \"./utils\";\n\n/**\n * Monthly returns as a years by months grid. Each cell tints toward the up or\n * down color by magnitude, and a compounded year column closes every row.\n * Cells spring in on a diagonal wave. Hovering a month glides a tooltip with\n * its value and dims everything that shares neither its row nor its column;\n * hovering a year total replays that row month by month. Clicking a month\n * anchors a span: the grid dims, hovering previews the run from that month to\n * the pointer with its compounded return, a second click locks it and a third\n * clears it. The Year column selects the same way but by whole years — anchor a\n * year, a second year spans every month between them. Hover lifts are gated to\n * pointer devices, and reduced motion keeps the fades only.\n */\nexport function useReturnsCalendarModel({\n years = [],\n returns = [],\n selection: controlledSelection,\n defaultSelection = null,\n onSelectionChange,\n}: ReturnsCalendarProps) {\n const reduce = useReducedMotion();\n const canHover = useHoverCapable();\n const [storedHover, setHover] = useState(null);\n const [internalSelection, setInternalSelection] = useState(defaultSelection);\n const requestedSelection = controlledSelection === undefined ? internalSelection : controlledSelection;\n const validCell = (cell: ReturnsCalendarCell) =>\n Number.isInteger(cell.y) &&\n Number.isInteger(cell.m) &&\n cell.y >= 0 &&\n cell.y < years.length &&\n cell.m >= 0 &&\n cell.m <= YEAR;\n const selection =\n requestedSelection &&\n validCell(requestedSelection.start) &&\n (!requestedSelection.end ||\n (validCell(requestedSelection.end) &&\n (requestedSelection.start.m === YEAR) === (requestedSelection.end.m === YEAR)))\n ? requestedSelection\n : null;\n if (requestedSelection && !selection && controlledSelection === undefined) setInternalSelection(null);\n const hover = storedHover && validCell(storedHover) ? storedHover : null;\n if (storedHover && !hover) setHover(null);\n const pinned = selection?.start ?? null;\n const spanEnd = selection?.end ?? null;\n const setSelection = (next: ReturnsCalendarSelection | null) => {\n if (controlledSelection === undefined) setInternalSelection(next);\n onSelectionChange?.(next);\n };\n const gridRef = useRef(null);\n const tooltipId = useId();\n // the entrance wave owns the cells until it has landed; hover lifts take over after\n const [settled, setSettled] = useState(false);\n useEffect(() => {\n const t = setTimeout(() => setSettled(true), reduce ? 0 : (years.length + 13) * 20 + 500);\n return () => clearTimeout(t);\n }, [years.length, reduce]);\n\n // Normalize each displayed row to twelve months so missing values never\n // shift the following year's positions when a span is compounded.\n const rows = useMemo(\n () => years.map((_, y) => MONTHS.map((_, m) => returns[y]?.[m] ?? 0)),\n [years, returns],\n );\n const totals = useMemo(() => rows.map(compound), [rows]);\n /** every month in order, so a span is one slice */\n const flat = useMemo(() => rows.flat(), [rows]);\n\n const valueAt = (y: number, m: number) => returns[y]?.[m] ?? 0;\n /** percent that saturates a month's tint */\n const range = 8;\n\n // one click on a month anchors a span and dims everything else; hovering then\n // previews the run from the anchor to the pointer and compounds it live, a\n // second click locks it, and the next click anywhere clears it\n const ci = (c: ReturnsCalendarCell) => c.y * 12 + c.m;\n const clear = () => {\n setSelection(null);\n };\n const anchored = pinned !== null && pinned.m !== YEAR;\n const spanTo = spanEnd ?? (anchored && hover && hover.m !== YEAR ? hover : null);\n const span =\n anchored && pinned\n ? spanTo\n ? { lo: Math.min(ci(pinned), ci(spanTo)), hi: Math.max(ci(pinned), ci(spanTo)) }\n : { lo: ci(pinned), hi: ci(pinned) }\n : null;\n const spanValue = span ? compound(flat.slice(span.lo, span.hi + 1)) : 0;\n\n // the Year column runs its own selection: anchor a year, then a second year\n // spans whole years and compounds every month between them\n const yearAnchored = pinned !== null && pinned.m === YEAR;\n const yearTo = spanEnd ?? (yearAnchored && hover && hover.m === YEAR ? hover : null);\n const yearSpan =\n yearAnchored && pinned\n ? { lo: Math.min(pinned.y, (yearTo ?? pinned).y), hi: Math.max(pinned.y, (yearTo ?? pinned).y) }\n : null;\n const yearSpanValue = yearSpan ? compound(flat.slice(yearSpan.lo * 12, (yearSpan.hi + 1) * 12)) : 0;\n\n const select = (cell: ReturnsCalendarCell) => {\n if (spanEnd || same(pinned, cell.y, cell.m)) clear();\n // extend within the same track — month→month or year→year; a different track re-anchors\n else if (pinned && (pinned.m === YEAR) === (cell.m === YEAR)) setSelection({ start: pinned, end: cell });\n else {\n setSelection({ start: cell });\n }\n };\n\n /** the cell the grid reacts to: lift, labels and the year replay follow the pointer */\n const hot = hover ?? spanEnd ?? pinned;\n /** the cell the tooltip hangs from: a locked span keeps it on its end */\n const tip = spanEnd ?? hover ?? pinned;\n // the year replay is a plain-hover flourish; hold it back while a year span is being built\n const sweepRow = !yearAnchored && hot?.m === YEAR ? hot.y : null;\n const showSpan = span !== null && span.lo !== span.hi;\n const showYearSpan = yearSpan !== null && yearSpan.lo !== yearSpan.hi;\n const tipValue = showYearSpan\n ? yearSpanValue\n : showSpan && span\n ? spanValue\n : tip\n ? tip.m === YEAR\n ? totals[tip.y]\n : valueAt(tip.y, tip.m)\n : 0;\n const tipLabel =\n showYearSpan && yearSpan\n ? `${years[yearSpan.lo]} – ${years[yearSpan.hi]}`\n : showSpan && span\n ? `${MONTHS[span.lo % 12]} ${years[Math.floor(span.lo / 12)]} – ${MONTHS[span.hi % 12]} ${years[Math.floor(span.hi / 12)]}`\n : tip\n ? tip.m === YEAR\n ? `${years[tip.y]}`\n : `${MONTHS[tip.m]} ${years[tip.y]}`\n : \"\";\n const tipNote =\n showYearSpan && yearSpan\n ? `${yearSpan.hi - yearSpan.lo + 1} years`\n : showSpan && span\n ? `${span.hi - span.lo + 1} months`\n : tip?.m === YEAR\n ? \"for the year\"\n : null;\n const enter = (y: number, m: number) => () => setHover({ y, m });\n const press = (y: number, m: number) => () => select({ y, m });\n const clearOnEscape = (e: { key: string }) => {\n if (e.key === \"Escape\") clear();\n };\n\n return {\n years,\n reduce,\n canHover,\n hover,\n pinned,\n spanEnd,\n settled,\n totals,\n valueAt,\n range,\n clear,\n span,\n yearSpan,\n hot,\n tip,\n sweepRow,\n tipValue,\n tipLabel,\n tipNote,\n enter,\n press,\n clearOnEscape,\n setHover,\n gridRef,\n tooltipId,\n selection,\n setSelection,\n };\n}\n\n\nexport const ReturnsCalendarContext = createContext | null>(null);\n\nexport function useReturnsCalendar() {\n const context = useContext(ReturnsCalendarContext);\n if (!context) throw new Error(\"ReturnsCalendar parts must be inside ReturnsCalendar\");\n return context;\n}\n\n\n"},{"path":"components/charts/returns-calendar/grid.tsx","type":"registry:component","target":"@components/charts/returns-calendar/grid.tsx","content":"\"use client\";\n\nimport { AnimatePresence, motion } from \"motion/react\";\nimport type { ReactNode } from \"react\";\nimport { EASE_OUT, SPRING_PRESS } from \"@/lib/ease\";\nimport { cn } from \"@/lib/utils\";\nimport { useReturnsCalendar } from \"./context\";\nimport { COLS, DOWN, ink, MONTHS, RING, same, signed, tint, UP, YEAR } from \"./utils\";\n\nexport function ReturnsCalendarGrid({ children, className }: { children?: ReactNode; className?: string }) {\n const {\n years,\n reduce,\n canHover,\n pinned,\n settled,\n totals,\n valueAt,\n range,\n span,\n yearSpan,\n hot,\n sweepRow,\n enter,\n press,\n clearOnEscape,\n setHover,\n gridRef,\n tooltipId,\n } = useReturnsCalendar();\n return (\n setHover(null)}\n >\n \n {COLS.map((c) => (\n \n {c.initial}\n \n ))}\n \n Year\n \n\n {years.map((year, y) => (\n
\n \n {`’${String(year).slice(2)}`}\n \n\n {COLS.map(({ name, m }) => {\n const v = valueAt(y, m);\n const i = y * 12 + m;\n const on = same(hot, y, m);\n const isEnd = span ? i === span.lo || i === span.hi : same(pinned, y, m);\n // a year span lights whole rows; months in the picked years stay lit, the rest dim\n const dim = span\n ? i < span.lo || i > span.hi\n : yearSpan\n ? y < yearSpan.lo || y > yearSpan.hi\n : !!hot && !on && hot.y !== y && hot.m !== m;\n const lift = settled && on && canHover && !reduce ? 1.15 : 1;\n return (\n // the outer span owns the dim so it never fights the transforms inside\n \n {/* the hit area is the cell plus half the gap on every side, so the grid\n has no dead space; the visual inside never takes pointer events */}\n setHover(null)}\n onClick={press(y, m)}\n onKeyDown={clearOnEscape}\n className=\"absolute -inset-0.5 block rounded-[5px] outline-none focus-visible:ring-2 focus-visible:ring-ring\"\n whileTap={reduce ? undefined : { scale: 0.92, transition: SPRING_PRESS }}\n >\n \n {/* the ring lives INSIDE the cell: inset-0 fills its box and\n borderRadius:inherit copies its corner, so it always shares the\n cell's exact size, scale (hover lift included) and roundness and\n cannot drift however the cells are restyled */}\n \n {on && !isEnd ? (\n = 0 ? UP : DOWN }}\n initial={reduce ? false : { opacity: 0 }}\n animate={{ opacity: 1 }}\n exit={{ opacity: 0 }}\n transition={{ duration: 0.12, ease: EASE_OUT }}\n />\n ) : null}\n \n {Math.abs(v) >= 4 ? Math.round(v) : \"\"}\n \n \n \n );\n })}\n\n Math.floor(span.hi / 12)\n : yearSpan\n ? y < yearSpan.lo || y > yearSpan.hi\n : hot && hot.y !== y\n )\n ? 0.35\n : 1,\n }}\n >\n setHover(null)}\n onClick={press(y, YEAR)}\n onKeyDown={clearOnEscape}\n className=\"absolute -inset-0.5 block rounded-[5px] outline-none focus-visible:ring-2 focus-visible:ring-ring\"\n whileTap={reduce ? undefined : { scale: 0.96, transition: SPRING_PRESS }}\n >\n = 0 ? UP : DOWN),\n // the ends of a year span carry the locked ring, like a month span's ends\n boxShadow: (yearSpan ? y === yearSpan.lo || y === yearSpan.hi : same(pinned, y, YEAR))\n ? RING\n : same(hot, y, YEAR)\n ? \"inset 0 0 0 1px var(--border-strong)\"\n : \"none\",\n transition: \"background 150ms, box-shadow 150ms\",\n }}\n initial={reduce ? false : { opacity: 0 }}\n animate={{ opacity: 1 }}\n transition={\n reduce ? { duration: 0 } : { duration: 0.4, ease: EASE_OUT, delay: 0.02 * (y + 13) }\n }\n >\n {/* the year total gets the same flush hover ring as the month cells,\n unless it already carries a span-end ring */}\n \n {same(hot, y, YEAR) &&\n !(yearSpan ? y === yearSpan.lo || y === yearSpan.hi : same(pinned, y, YEAR)) ? (\n = 0 ? UP : DOWN }}\n initial={reduce ? false : { opacity: 0 }}\n animate={{ opacity: 1 }}\n exit={{ opacity: 0 }}\n transition={{ duration: 0.12, ease: EASE_OUT }}\n />\n ) : null}\n \n {signed(totals[y], 0)}%\n \n \n \n
\n ))}\n\n {children}\n \n );\n}\n"},{"path":"components/charts/returns-calendar/tooltip.tsx","type":"registry:component","target":"@components/charts/returns-calendar/tooltip.tsx","content":"\"use client\";\nimport { type ReactNode, useMemo, useState } from \"react\";\nimport { NumberTicker } from \"@/components/motion/number-ticker\";\nimport { Tooltip } from \"@/components/motion/tooltip\";\nimport { cn } from \"@/lib/utils\";\nimport { useReturnsCalendar } from \"./context\";\nimport type { ReturnsCalendarCell, ReturnsCalendarTooltipData } from \"./types\";\nimport { DOWN, ink, UP } from \"./utils\";\n\nexport function ReturnsCalendarTooltip({\n children,\n className,\n}: {\n children?: ReactNode | ((data: ReturnsCalendarTooltipData) => ReactNode);\n className?: string;\n}) {\n const { gridRef, tooltipId, tip, tipValue, tipLabel, tipNote } = useReturnsCalendar();\n const [dismissed, setDismissed] = useState(null);\n const anchorRef = useMemo(\n () => ({\n get current() {\n return tip\n ? (gridRef.current?.querySelector(`[data-return-cell=\"${tip.y}-${tip.m}\"]`) ?? null)\n : null;\n },\n }),\n [gridRef, tip],\n );\n const data = { label: tipLabel, value: tipValue, note: tipNote };\n return (\n {\n if (!open) setDismissed(tip);\n }}\n id={tooltipId}\n anchorRef={anchorRef}\n className={cn(\"flex items-center gap-1.5\", className)}\n content={\n typeof children === \"function\"\n ? children(data)\n : (children ?? (\n <>\n {tipLabel}\n = 0 ? UP : DOWN) }}\n >\n (v / 10).toFixed(1)}\n prefix={tipValue >= 0 ? \"+\" : \"−\"}\n suffix=\"%\"\n duration={0.35}\n startOnView={false}\n />\n \n {tipNote ? {tipNote} : null}\n \n ))\n }\n />\n );\n}\n"},{"path":"components/charts/returns-calendar/types.ts","type":"registry:component","target":"@components/charts/returns-calendar/types.ts","content":"import type { ReactNode } from \"react\";\n\n/** Zero-based row and month; month 12 selects the year total. */\nexport type ReturnsCalendarCell = { y: number; m: number };\n\nexport interface ReturnsCalendarSelection {\n start: ReturnsCalendarCell;\n end?: ReturnsCalendarCell;\n}\n\nexport interface ReturnsCalendarProps {\n /** Row labels, one per row of `returns`. */\n years?: number[];\n /** `returns[year][month]` in percent, twelve months per row. */\n returns?: number[][];\n className?: string;\n children?: ReactNode;\n selection?: ReturnsCalendarSelection | null;\n defaultSelection?: ReturnsCalendarSelection | null;\n onSelectionChange?: (selection: ReturnsCalendarSelection | null) => void;\n}\n\nexport interface ReturnsCalendarTooltipData {\n label: string;\n value: number;\n note: string | null;\n}\n"},{"path":"lib/utils.ts","type":"registry:lib","target":"@lib/utils.ts","content":"import { clsx, type ClassValue } from \"clsx\"\nimport { twMerge } from \"tailwind-merge\"\n\nexport function cn(...inputs: ClassValue[]) {\n return twMerge(clsx(inputs))\n}\n"},{"path":"components/charts/returns-calendar/utils.ts","type":"registry:component","target":"@components/charts/returns-calendar/utils.ts","content":"import type { ReturnsCalendarCell } from \"./types\";\n\nexport const UP = \"var(--success)\";\n\nexport const DOWN = \"var(--destructive)\";\n\nexport const MONTHS = [\"Jan\", \"Feb\", \"Mar\", \"Apr\", \"May\", \"Jun\", \"Jul\", \"Aug\", \"Sep\", \"Oct\", \"Nov\", \"Dec\"];\n\nexport const COLS = MONTHS.map((name, m) => ({ name, initial: name[0], m }));\n\n/** The compounded column, addressed like a thirteenth month. */\nexport const YEAR = 12;\n\n/** Compounded return of a run of percentages, in percent. */\nexport const compound = (run: number[]) => (run.reduce((acc, r) => acc * (1 + r / 100), 1) - 1) * 100;\n\nexport const signed = (v: number, dp: number) => `${v >= 0 ? \"+\" : \"−\"}${Math.abs(v).toFixed(dp)}`;\n\n/** A hue as text: on the light page its lightness is capped so 11px numbers reach AA while the chroma stays, in dark it is native (`--ink-l` flips per theme on the root). */\nexport const ink = (c: string) => `oklch(from ${c} min(l, var(--ink-l, 1)) c h)`;\n\n/** magnitude → strength of the one up or down hue, never a second color */\nexport const tint = (v: number, range: number, on: boolean) =>\n `color-mix(in srgb, ${v >= 0 ? UP : DOWN} ${Math.round(Math.min(Math.abs(v) / range, 1) * 55 + (on ? 24 : 8))}%, transparent)`;\n\nexport const same = (a: ReturnsCalendarCell | null, y: number, m: number) => a?.y === y && a?.m === m;\n\nexport const RING = \"inset 0 0 0 1.5px var(--foreground)\";\n"},{"path":"lib/hooks/use-hover-capable.ts","type":"registry:hook","target":"@lib/hooks/use-hover-capable.ts","content":"\"use client\";\n\nimport { useEffect, useState } from \"react\";\n\n/**\n * Returns true only on devices that have a true hover (mouse / trackpad).\n * Touch devices fire phantom `:hover` on tap that sticks until tap-elsewhere\n * — gate hover-only effects (scale lifts, magnetic pulls) behind this.\n */\nexport function useHoverCapable() {\n const [canHover, setCanHover] = useState(false);\n\n useEffect(() => {\n if (typeof window === \"undefined\" || !window.matchMedia) return;\n const mq = window.matchMedia(\"(hover: hover) and (pointer: fine)\");\n const update = () => setCanHover(mq.matches);\n update();\n mq.addEventListener?.(\"change\", update);\n return () => mq.removeEventListener?.(\"change\", update);\n }, []);\n\n return canHover;\n}\n"},{"path":"lib/ease.ts","type":"registry:lib","target":"@lib/ease.ts","content":"// Shared motion tokens. Easing curves mirror the CSS custom properties in\n// globals.css; springs are the canonical physics used across components.\n// Strong custom variants — defaults like `ease-in`/`ease-out` feel weak.\n\nexport const EASE_OUT = [0.16, 1, 0.3, 1] as const;\nexport const EASE_IN_OUT = [0.77, 0, 0.175, 1] as const;\nexport const EASE_DRAWER = [0.32, 0.72, 0, 1] as const;\n\n/** CSS string form of EASE_OUT for inline style transitions. */\nexport const EASE_OUT_CSS = \"cubic-bezier(0.16, 1, 0.3, 1)\";\n\n/** Press feedback on buttons and other tappable surfaces. */\nexport const SPRING_PRESS = {\n type: \"spring\",\n stiffness: 500,\n damping: 30,\n mass: 0.6,\n} as const;\n\n/** Content swaps — label/icon slots trading places inside a control. */\nexport const SPRING_SWAP = {\n type: \"spring\",\n stiffness: 460,\n damping: 30,\n mass: 0.55,\n} as const;\n\n/** Overlay panel entrances — modals and sheets summoned by pointer. */\nexport const SPRING_PANEL = {\n type: \"spring\",\n stiffness: 420,\n damping: 40,\n mass: 0.5,\n} as const;\n\n/** Shared-layout glides — pills, indicators and panels morphing between positions. */\nexport const SPRING_LAYOUT = {\n type: \"spring\",\n stiffness: 360,\n damping: 32,\n mass: 0.6,\n} as const;\n\n/** Cursor-follow physics for decorative mouse tracking (magnetic, tilt, dock). */\nexport const SPRING_MOUSE = {\n stiffness: 200,\n damping: 15,\n mass: 0.3,\n} as const;\n\n/** Dragged handles and fills (sliders) — critically damped `useSpring` config,\n * so the value follows the pointer butterily and never rebounds off an end. */\nexport const SPRING_GLIDE = {\n stiffness: 700,\n damping: 50,\n mass: 0.5,\n} as const;\n"},{"path":"components/motion/number-ticker.tsx","type":"registry:component","target":"@components/motion/number-ticker.tsx","content":"\"use client\";\n\nimport { animate, motion, useInView, useReducedMotion } from \"motion/react\";\nimport { useEffect, useMemo, useRef, useState } from \"react\";\nimport { EASE_OUT } from \"@/lib/ease\";\nimport { cn } from \"@/lib/utils\";\n\nexport interface NumberTickerProps {\n value: number;\n /** Digits to pad to (left). */\n pad?: number;\n /** Per-digit roll duration in seconds. */\n duration?: number;\n /** Stagger between digits. */\n stagger?: number;\n /** Render only after the element enters the viewport. */\n startOnView?: boolean;\n prefix?: string;\n suffix?: string;\n /** Add a small blur during digit rolls. */\n blur?: boolean;\n className?: string;\n digitClassName?: string;\n /** Insert locale group separators (commas). Server-component safe. */\n locale?: boolean;\n /** Custom formatter. Client-only — server components must use `locale` instead. */\n format?: (value: number) => string;\n}\n\nconst DIGIT_HEIGHT_EM = 1.1;\nconst DIGITS = Array.from({ length: 10 }, (_, n) => n);\n\nexport function NumberTicker({\n value,\n pad,\n duration = 0.9,\n stagger = 0.04,\n startOnView = true,\n prefix,\n suffix,\n blur = false,\n className,\n digitClassName,\n locale,\n format,\n}: NumberTickerProps) {\n const containerRef = useRef(null);\n const inView = useInView(containerRef, { once: true, amount: 0.6 });\n const [armed, setArmed] = useState(!startOnView);\n\n useEffect(() => {\n if (startOnView && inView) setArmed(true);\n }, [startOnView, inView]);\n\n const text = useMemo(() => {\n const rounded = Math.round(value);\n const formatted = format\n ? format(rounded)\n : locale\n ? rounded.toLocaleString()\n : rounded.toString();\n return pad ? formatted.padStart(pad, \"0\") : formatted;\n }, [value, pad, format, locale]);\n const glyphs = useMemo(() => {\n const chars = text.split(\"\");\n // Key by place value (position from the right): a changing digit keeps its\n // identity and rolls to the new value instead of remounting and replaying\n // from 0. Growing numbers add glyphs on the left without re-keying the\n // ones, tens, hundreds already on screen.\n return chars.map((char, i) => ({ char, id: `g-${chars.length - 1 - i}` }));\n }, [text]);\n const readableText = `${prefix ?? \"\"}${text}${suffix ?? \"\"}`;\n\n // Stagger is an entrance flourish. Once the reveal has played, value\n // changes roll every digit immediately — a per-digit delay on live updates\n // reads as lag.\n const [entered, setEntered] = useState(false);\n useEffect(() => {\n if (!armed || entered) return;\n const total = (duration + glyphs.length * stagger) * 1000;\n const t = window.setTimeout(() => setEntered(true), total);\n return () => window.clearTimeout(t);\n }, [armed, entered, duration, stagger, glyphs.length]);\n\n return (\n \n {readableText}\n \n {prefix ? {prefix} : null}\n {glyphs.map(({ char, id }, i) => {\n const isDigit = /\\d/.test(char);\n if (!isDigit) {\n return (\n \n {char}\n \n );\n }\n const digit = Number(char);\n return (\n \n );\n })}\n {suffix ? {suffix} : null}\n \n \n );\n}\n\nfunction Digit({\n digit,\n delay,\n duration,\n blur,\n className,\n}: {\n digit: number;\n delay: number;\n duration: number;\n blur: boolean;\n className?: string;\n}) {\n const reduce = useReducedMotion();\n const columnRef = useRef(null);\n\n useEffect(() => {\n if (reduce || !blur || !columnRef.current || !Number.isFinite(digit)) {\n return;\n }\n\n const node = columnRef.current;\n const controls = animate(\n node,\n { filter: [\"blur(10px)\", \"blur(0px)\"] },\n {\n duration: Math.min(duration * 0.75, 0.32),\n delay,\n ease: EASE_OUT,\n },\n );\n\n return () => {\n controls.stop();\n node.style.filter = \"blur(0px)\";\n };\n }, [blur, delay, digit, duration, reduce]);\n\n return (\n \n \n {DIGITS.map((n) => (\n \n {n}\n \n ))}\n \n \n );\n}\n"},{"path":"components/motion/tooltip.tsx","type":"registry:component","target":"@components/motion/tooltip.tsx","content":"\"use client\";\n\nimport { AnimatePresence } from \"motion/react\";\nimport {\n cloneElement,\n isValidElement,\n type PointerEvent,\n type ReactElement,\n type ReactNode,\n type RefObject,\n useCallback,\n useEffect,\n useId,\n useLayoutEffect,\n useRef,\n useState,\n} from \"react\";\nimport { createPortal } from \"react-dom\";\nimport { TooltipSurface } from \"@/components/motion/tooltip-surface\";\nimport { useDismiss } from \"@/lib/hooks/use-dismiss\";\nimport { useHoverGesture } from \"@/lib/hooks/use-hover-gesture\";\nimport { useTapGesture } from \"@/lib/hooks/use-tap-gesture\";\nimport { cn } from \"@/lib/utils\";\n\ntype Side = \"top\" | \"right\" | \"bottom\" | \"left\";\n\nexport interface TooltipProps {\n content: ReactNode;\n children?: ReactElement;\n /** Existing trigger for controlled integrations such as chart cells. */\n anchorRef?: RefObject;\n /** Point within the anchor, as fractions of its rendered width and height. */\n anchorPoint?: { x: number; y: number };\n open?: boolean;\n onOpenChange?: (open: boolean) => void;\n id?: string;\n side?: Side;\n /** Delay before showing (ms). Default 120. */\n delay?: number;\n className?: string;\n /** Classes for the outer wrapper span. Use to fix baseline / fill parent. */\n wrapperClassName?: string;\n}\n\n// Gap between trigger and tooltip, in px.\nconst GAP = 8;\n\n// Centering transform for the fixed-positioned anchor point, per side.\nconst anchorTransform: Record = {\n top: \"translate(-50%, -100%)\",\n bottom: \"translate(-50%, 0)\",\n left: \"translate(-100%, -50%)\",\n right: \"translate(0, -50%)\",\n};\n\nconst transformOrigin: Record = {\n top: \"center bottom\",\n bottom: \"center top\",\n left: \"right center\",\n right: \"left center\",\n};\n\n// Once any tooltip has just closed, neighbouring tooltips open without the\n// initial delay — moving along a toolbar feels instant after the first one.\nconst WARM_WINDOW_MS = 300;\nlet lastHiddenAt = 0;\n\nexport function Tooltip({\n content,\n children,\n side = \"top\",\n delay = 120,\n className,\n wrapperClassName,\n anchorRef: externalAnchorRef,\n anchorPoint,\n open: controlledOpen,\n onOpenChange,\n id: providedId,\n}: TooltipProps) {\n const [internalOpen, setInternalOpen] = useState(false);\n const open = controlledOpen ?? internalOpen;\n const setOpen = useCallback(\n (next: boolean) => {\n if (controlledOpen === undefined) setInternalOpen(next);\n onOpenChange?.(next);\n },\n [controlledOpen, onOpenChange],\n );\n const [coords, setCoords] = useState<{ top: number; left: number } | null>(null);\n const generatedId = useId();\n const id = providedId ?? generatedId;\n const timer = useRef | null>(null);\n const wrapperRef = useRef(null);\n const anchorRef = externalAnchorRef ?? wrapperRef;\n const hover = useHoverGesture();\n const surfaceRef = useRef(null);\n\n // Anchor point in viewport coords, on the edge of the trigger facing `side`.\n // Position:fixed means these viewport coords place the tooltip directly, so\n // it escapes every ancestor's stacking context and overflow.\n const place = useCallback(() => {\n const el = anchorRef.current;\n if (!el) return;\n const r = el.getBoundingClientRect();\n const cx = r.left + r.width * (anchorPoint?.x ?? 0.5);\n const cy = r.top + r.height * (anchorPoint?.y ?? 0.5);\n const point: Record = {\n top: { top: (anchorPoint ? cy : r.top) - GAP, left: cx },\n bottom: { top: (anchorPoint ? cy : r.bottom) + GAP, left: cx },\n left: { top: cy, left: (anchorPoint ? cx : r.left) - GAP },\n right: { top: cy, left: (anchorPoint ? cx : r.right) + GAP },\n };\n const next = point[side];\n const width = surfaceRef.current?.offsetWidth ?? 0;\n const height = surfaceRef.current?.offsetHeight ?? 0;\n const dx = side === \"left\" ? width : side === \"right\" ? 0 : width / 2;\n const dy = side === \"top\" ? height : side === \"bottom\" ? 0 : height / 2;\n next.left = Math.max(GAP + dx, Math.min(next.left, window.innerWidth - GAP - width + dx));\n next.top = Math.max(GAP + dy, Math.min(next.top, window.innerHeight - GAP - height + dy));\n setCoords(previous => previous?.top === next.top && previous.left === next.left ? previous : next);\n }, [side, anchorRef, anchorPoint]);\n\n const positioned = coords !== null;\n useLayoutEffect(() => {\n if (!open) return;\n place();\n const observer = new ResizeObserver(place);\n if (anchorRef.current) observer.observe(anchorRef.current);\n if (positioned && surfaceRef.current) observer.observe(surfaceRef.current);\n return () => observer.disconnect();\n }, [open, place, anchorRef, positioned]);\n\n const show = useCallback(() => {\n if (timer.current) clearTimeout(timer.current);\n const warm = Date.now() - lastHiddenAt < WARM_WINDOW_MS;\n timer.current = setTimeout(\n () => {\n place();\n setOpen(true);\n },\n warm ? 0 : delay,\n );\n }, [delay, place, setOpen]);\n\n const hide = useCallback(() => {\n if (timer.current) {\n clearTimeout(timer.current);\n timer.current = null;\n }\n if (open) lastHiddenAt = Date.now();\n setOpen(false);\n }, [open, setOpen]);\n\n // A finger never hovers, and Safari does not focus a button on tap either, so\n // the label is only reachable if the tap itself opens the tooltip. A click\n // carries no pointerType, so the pointerdown that preceded it is what says\n // whether this was a tap; keyboard activation arrives with no pointerdown at\n // all, and focus has already shown the label there.\n const tap = useTapGesture();\n\n const toggleOnTap = useCallback(() => {\n const gesture = tap.take();\n if (!gesture || gesture.pointerType === \"mouse\") return;\n if (gesture.state) {\n hide();\n return;\n }\n if (timer.current) clearTimeout(timer.current);\n place();\n setOpen(true);\n }, [hide, place, tap, setOpen]);\n\n // ...and closed again by the next tap that lands somewhere else. The label\n // covers nothing interactive, so that tap passes through to what it hit.\n useDismiss(open, hide, anchorRef);\n\n // Keep the tooltip pinned to the trigger while it's open and the page scrolls\n // or resizes (fixed coords are viewport-relative).\n useEffect(() => {\n if (!open) return;\n const onMove = () => place();\n window.addEventListener(\"scroll\", onMove, true);\n window.addEventListener(\"resize\", onMove);\n return () => {\n window.removeEventListener(\"scroll\", onMove, true);\n window.removeEventListener(\"resize\", onMove);\n };\n }, [open, place]);\n\n useEffect(\n () => () => {\n if (timer.current) clearTimeout(timer.current);\n },\n [],\n );\n\n if (!externalAnchorRef && !isValidElement(children)) return children;\n\n // The label describes the trigger, so it has to name the trigger itself.\n // Everything else the tooltip needs is read off the anchor below instead of\n // cloned on: a handler written onto the child is the child's handler as far\n // as that child can tell, and a component that owns its activation —\n // hard-wiring onClick and spreading the rest of its props over it, as\n // ThemeToggle does — then runs the tooltip's instead of its own. Composing\n // with `props.onClick` cannot save it either, because a component element's\n // props hold nothing the component does internally.\n const trigger = isValidElement(children)\n ? cloneElement(children as ReactElement>, {\n \"aria-describedby\": id,\n })\n : null;\n\n return (\n <>\n {!externalAnchorRef ? (\n // biome-ignore lint/a11y/noStaticElementInteractions: This wrapper observes bubbling trigger events without replacing the control's handlers.\n {\n if (hover.enter(event)) show();\n }}\n onPointerLeave={(event: PointerEvent) => {\n if (hover.leave(event)) hide();\n }}\n onFocus={show}\n onBlur={hide}\n onPointerDown={(event: PointerEvent) => tap.start(event, open)}\n // A gesture the platform took away sends no click, and a key press\n // starts an activation that never had a pointer behind it. Either way\n // the record has to go, or the next click reads a finger that has long\n // since lifted.\n onPointerCancel={tap.drop}\n onKeyDown={tap.drop}\n onClick={toggleOnTap}\n >\n {trigger}\n \n ) : null}\n {typeof document !== \"undefined\"\n ? createPortal(\n \n {open && coords ? (\n \n \n {content}\n \n \n ) : null}\n ,\n document.body,\n )\n : null}\n \n );\n}\n"},{"path":"components/motion/tooltip-surface.tsx","type":"registry:component","target":"@components/motion/tooltip-surface.tsx","content":"\"use client\";\n\nimport { motion, useReducedMotion, type Variants } from \"motion/react\";\nimport { useMemo, type ComponentProps, type ReactNode, type Ref } from \"react\";\nimport { EASE_OUT } from \"@/lib/ease\";\nimport { cn } from \"@/lib/utils\";\n\ntype Side = \"top\" | \"right\" | \"bottom\" | \"left\";\n\n// Offset is in the direction *away* from the trigger — content originates near\n// the trigger and rises into resting position.\nconst offsetFrom: Record = {\n top: { y: 8 },\n bottom: { y: -8 },\n left: { x: 8 },\n right: { x: -8 },\n};\n\n// Small tooltip surfaces need the lighter spawn used by the original Tooltip.\nconst TOOLTIP_SPRING = { type: \"spring\", stiffness: 380, damping: 30, mass: 0.7 } as const;\n\nfunction buildVariants(side: Side): Variants {\n const o = offsetFrom[side];\n return {\n initial: {\n opacity: 0,\n scale: 0.9,\n filter: \"blur(5px)\",\n x: o.x ?? 0,\n y: o.y ?? 0,\n },\n animate: {\n opacity: 1,\n scale: 1,\n filter: \"blur(0px)\",\n x: 0,\n y: 0,\n transition: {\n ...TOOLTIP_SPRING,\n opacity: { duration: 0.14, ease: EASE_OUT },\n filter: { duration: 0.18, ease: EASE_OUT },\n },\n },\n exit: {\n opacity: 0,\n scale: 0.94,\n filter: \"blur(3px)\",\n x: (o.x ?? 0) * 0.6,\n y: (o.y ?? 0) * 0.6,\n transition: { duration: 0.12, ease: EASE_OUT },\n },\n };\n}\n\nconst REDUCED_VARIANTS: Variants = {\n initial: { opacity: 0 },\n animate: { opacity: 1, transition: { duration: 0.14, ease: EASE_OUT } },\n exit: { opacity: 0, transition: { duration: 0.1, ease: EASE_OUT } },\n};\n\n/** The shared visual surface for trigger tooltips and chart readouts. Positioning belongs to the caller. */\nexport function TooltipSurface({\n children,\n side = \"top\",\n className,\n ref,\n ...props\n}: Omit, \"children\"> & {\n children?: ReactNode;\n side?: Side;\n ref?: Ref;\n}) {\n const reduce = useReducedMotion();\n const variants = useMemo(() => reduce ? REDUCED_VARIANTS : buildVariants(side), [reduce, side]);\n return (\n \n {children}\n \n );\n}\n"},{"path":"lib/hooks/use-dismiss.ts","type":"registry:hook","target":"@lib/hooks/use-dismiss.ts","content":"\"use client\";\n\nimport { type RefObject, useEffect } from \"react\";\n\n/**\n * What the dismissing gesture does to the control it landed on.\n *\n * `\"pass-through\"` is the platform norm (native popover light-dismiss): the\n * tap closes the overlay *and* activates whatever was under it. Use\n * `\"consume\"` where the open overlay sits over or beside controls that would\n * be costly to trigger by accident — the dismissal then swallows the\n * activation too, so the gesture only closes.\n */\nexport type DismissBehavior = \"pass-through\" | \"consume\";\n\nexport interface DismissOptions {\n /** Default `\"pass-through\"`. */\n behavior?: DismissBehavior;\n /** Dismiss on Escape as well. Default true. */\n escape?: boolean;\n /** Return true for an outside target that should *not* dismiss. Must be stable. */\n ignore?: (target: Element) => boolean;\n}\n\n/**\n * What every currently open dismiss scope counts as inside itself. A consumed\n * dismissal reads this to tell a stray gesture from one that belongs to an\n * overlay in front of it: overlays have no shared z-order to consult, but the\n * one the gesture landed in has said as much by registering it.\n */\nconst openScopes = new Set<(target: Element) => boolean>();\n\nfunction claimedByAnotherScope(\n self: (target: Element) => boolean,\n target: Element,\n) {\n for (const scope of openScopes) {\n if (scope !== self && scope(target)) return true;\n }\n return false;\n}\n\n// preventDefault on pointerdown does not suppress the click that follows, so\n// consuming a gesture means swallowing that click itself. The swallower\n// deliberately outlives the effect that installed it — the dismissal it\n// belongs to has already unmounted or re-rendered by the time the click lands.\n// It releases on that click, or on the next gesture if the pointer is dragged\n// away and no click ever arrives, so it can never eat a later one. A keydown\n// releases it too: a gesture that ends with neither a click nor a cancel would\n// otherwise leave it armed, and the click Enter synthesizes on some focused\n// control is not the one this dismissal was owed.\nfunction consumeActivation(source: Event) {\n const swallow = (event: MouseEvent) => {\n event.preventDefault();\n event.stopPropagation();\n release();\n };\n const restart = (event: Event) => {\n if (event !== source) release();\n };\n const release = () => {\n window.removeEventListener(\"click\", swallow, true);\n window.removeEventListener(\"pointerdown\", restart, true);\n window.removeEventListener(\"pointercancel\", restart, true);\n window.removeEventListener(\"keydown\", release, true);\n };\n window.addEventListener(\"click\", swallow, true);\n window.addEventListener(\"pointerdown\", restart, true);\n window.addEventListener(\"pointercancel\", restart, true);\n window.addEventListener(\"keydown\", release, true);\n}\n\n/**\n * Close an open overlay on Escape or a pointerdown outside `ref`. Pass `null`\n * for `ref` when what counts as inside isn't one element, and say so with\n * `ignore` instead.\n *\n * The pointerdown listener is capture-phase: a bubble-phase one is blinded by\n * any handler in between that stops propagation, and an overlay cannot know\n * what it is layered over. `onDismiss` and `ignore` must be stable (wrap in\n * useCallback) so the listeners aren't re-bound every render while open.\n */\nexport function useDismiss(\n open: boolean,\n onDismiss: () => void,\n ref: RefObject | null,\n {\n behavior = \"pass-through\",\n escape: dismissOnEscape = true,\n ignore,\n }: DismissOptions = {},\n) {\n useEffect(() => {\n if (!open) return;\n const inside = (target: Element) =>\n Boolean(ref?.current?.contains(target)) || Boolean(ignore?.(target));\n const onKey = (event: KeyboardEvent) => {\n if (dismissOnEscape && event.key === \"Escape\") onDismiss();\n };\n const onPointer = (event: PointerEvent) => {\n const target = event.target as Element | null;\n if (!target || inside(target)) return;\n // Outside this overlay, but inside one that is also open: the gesture is\n // that overlay's to answer, and swallowing its click from behind would\n // cost the user the control they actually aimed at.\n if (behavior === \"consume\" && !claimedByAnotherScope(inside, target)) {\n consumeActivation(event);\n }\n onDismiss();\n };\n openScopes.add(inside);\n window.addEventListener(\"keydown\", onKey);\n window.addEventListener(\"pointerdown\", onPointer, true);\n return () => {\n openScopes.delete(inside);\n window.removeEventListener(\"keydown\", onKey);\n window.removeEventListener(\"pointerdown\", onPointer, true);\n };\n }, [open, onDismiss, ref, behavior, dismissOnEscape, ignore]);\n}\n"},{"path":"lib/hooks/use-hover-gesture.ts","type":"registry:hook","target":"@lib/hooks/use-hover-gesture.ts","content":"\"use client\";\n\nimport { useMemo, useRef } from \"react\";\nimport { isHoveringPointer } from \"@/lib/touch\";\n\ninterface BoundaryEvent {\n pointerId: number;\n pointerType: string;\n buttons: number;\n}\n\nexport interface HoverGesture {\n /** True when this enter starts a hover: the pointer arrived resting, not pressing. */\n enter: (event: BoundaryEvent) => boolean;\n /** True when this leave ends a hover that entered as one. */\n leave: (event: BoundaryEvent) => boolean;\n}\n\n/**\n * Pairs a surface's enter with its leave, per pointer.\n *\n * `isHoveringPointer` answers the question the *enter* asks — is this pointer\n * resting on the surface or pressing it — and both boundary cases go wrong if\n * the leave is asked the same question again:\n *\n * - A pen with no hover never rests. It arrives in contact, taps, and the spec\n * then requires its boundary events after `pointerup`, so the leave carries\n * `buttons: 0` and reads as a mouse gliding off. Hover teardown then undid\n * the tap — the panel the pen had just opened closed under it.\n * - A mouse pressed on the surface and dragged off leaves with `buttons: 1`.\n * Skipping teardown there strands the surface open: the release happens\n * outside, and no second leave ever comes.\n *\n * So the state a hover holds is released by the pointer that took it, whatever\n * the buttons say at the boundary, and a pointer that arrived in contact never\n * took it in the first place. Contact is the exception tracked here, not\n * hover: a leave from a pointer this surface never saw enter — mounted under\n * the cursor, say — still counts, since the alternative is state with no way\n * out.\n */\nexport function useHoverGesture(): HoverGesture {\n const contact = useRef(new Set());\n\n return useMemo(\n () => ({\n enter: (event) => {\n if (isHoveringPointer(event)) {\n contact.current.delete(event.pointerId);\n return true;\n }\n contact.current.add(event.pointerId);\n return false;\n },\n leave: (event) => {\n const arrivedInContact = contact.current.delete(event.pointerId);\n return !arrivedInContact && event.pointerType !== \"touch\";\n },\n }),\n [],\n );\n}\n"},{"path":"lib/hooks/use-tap-gesture.ts","type":"registry:hook","target":"@lib/hooks/use-tap-gesture.ts","content":"\"use client\";\n\nimport { useMemo, useRef } from \"react\";\n\n/** What a pointerdown recorded, read back by the click that ends its gesture. */\nexport interface TapRecord {\n /** Which input started the gesture. */\n pointerType: string;\n /** What the surface was showing when it started. */\n state: S;\n}\n\nexport interface TapGesture {\n /** Record the gesture a pointerdown starts, with the state it starts in. */\n start: (event: { pointerType: string }, state: S) => void;\n /** Read the record and clear it. `null` when no pointer is behind this click. */\n take: () => TapRecord | null;\n /** Drop the record: this gesture will never spend it on a click. */\n drop: () => void;\n}\n\n/**\n * The pointer gesture behind a click, recorded where the click cannot report\n * it. A `click` carries no `pointerType` in the engines that matter, so the\n * `pointerdown` before it is the only thing that says which input activated\n * the control — and whether one did at all, since keyboard activation\n * synthesizes a click with no pointer behind it.\n *\n * State goes in with the record because a click reports that no better: a\n * browser that focuses a control on contact can open the very panel the tap\n * was meant to open, and reading \"is it open\" at click time then undoes it.\n * What the gesture started against is what it acts on.\n *\n * The record is spent by one click and dropped by everything else, because a\n * record that outlives its gesture is worse than none:\n *\n * - A scroll or an OS gesture takes the touch away — `pointercancel`, no click\n * ever — and the finger would sit in the record until some later click.\n * - That later click is often `Enter` on a keyboard, which arrives with no\n * pointerdown of its own and would inherit the abandoned finger. A keydown\n * is the start of a keyboard activation and never part of a tap, so it drops\n * the record too.\n *\n * Both ends have to be wired by the surface: `drop` on `onPointerCancel` and\n * on `onKeyDown`.\n */\nexport function useTapGesture(): TapGesture {\n const record = useRef | null>(null);\n\n return useMemo(\n () => ({\n start: (event, state) => {\n record.current = { pointerType: event.pointerType, state };\n },\n take: () => {\n const spent = record.current;\n record.current = null;\n return spent;\n },\n drop: () => {\n record.current = null;\n },\n }),\n [],\n );\n}\n"},{"path":"lib/touch.ts","type":"registry:lib","target":"@lib/touch.ts","content":"// Shared touch primitives. iOS and iPadOS run their own gestures on top of the\n// page — the long-press selection callout and the selection it drags in with\n// it — and they win: once the platform claims a touch it cancels ours\n// mid-gesture, so a press-and-hold or a drag simply dies. Surfaces that own\n// their gesture have to opt out.\n//\n// What the two classes below cover, precisely:\n// - `-webkit-touch-callout: none` stops iOS's long-press callout. WebKit-only:\n// it is not a property other engines have, so it is inert everywhere else.\n// - `user-select: none` stops the long-press selection on every engine,\n// Android included, and stops a drag from painting a selection under the\n// cursor. It is inherited, so it reaches every descendant — which is why the\n// two classes differ only in whether they apply it unconditionally.\n// What neither covers:\n// - Chrome for Android's long-press menu on a link or an image. No CSS\n// suppresses it; a gesture surface that wraps one needs its own\n// `onContextMenu` with `preventDefault()`.\n// - The native drag of an `` or `` descendant. `-webkit-user-drag` is\n// not inherited and plain divs and buttons are not drag sources, so setting\n// it on the surface does nothing — the child itself needs `draggable={false}`.\n\n/**\n * Classes for a surface that *is* the control: a thumb, a drum, a stage, a\n * handle, a hold button. Selection is suppressed on every input, because a\n * drag that highlights the control's own label is wrong on a mouse too.\n * Compose with `touch-none` when the surface also owns the scroll axis — leave\n * it off when the page must still scroll from there.\n */\nexport const TOUCH_GESTURE_CLASS = \"select-none [-webkit-touch-callout:none]\";\n\n/**\n * The same opt-out for a gesture surface that wraps content the consumer owns:\n * a scroller, a context-menu trigger, a sheet header, a list row. Selection is\n * suppressed only where the platform runs its own press gestures — a coarse\n * pointer — so a mouse user can still select and copy that content. If the\n * gesture itself would paint a selection under the cursor, add `select-none`\n * for the duration of the gesture rather than reaching for\n * `TOUCH_GESTURE_CLASS`.\n *\n * `pointer: coarse` describes the *primary* pointer and nothing else, so a\n * hybrid machine reads it wrong in both directions: a tablet with a mouse\n * plugged in keeps touch as primary and loses mouse selection, and a laptop\n * with a touchscreen keeps the mouse as primary and leaves selection live\n * under a finger. No media query can answer per interaction — the query is\n * about the device, and the question is about the gesture in progress. The\n * default stays here because it is right on the machines that are one thing or\n * the other, and losing a selection is a nuisance; where the miss costs a\n * *gesture* instead, the surface pairs it with `holdSelection` on the press.\n */\nexport const TOUCH_GESTURE_CONTENT_CLASS =\n \"[-webkit-touch-callout:none] pointer-coarse:select-none\";\n\n/**\n * Suppress selection on `element` for as long as a gesture is running on it,\n * whatever the primary pointer of the machine happens to be. Returns the\n * release. Inline, so it wins over the class above and is gone again the\n * moment the gesture ends.\n *\n * For the press gestures a native selection would otherwise steal — a\n * long-press that opens a menu. Elsewhere prefer the classes: a surface that\n * takes selection away for the whole session is a surface whose text nobody\n * can copy.\n */\nexport function holdSelection(element: HTMLElement) {\n element.style.setProperty(\"user-select\", \"none\");\n element.style.setProperty(\"-webkit-user-select\", \"none\");\n return () => {\n element.style.removeProperty(\"user-select\");\n element.style.removeProperty(\"-webkit-user-select\");\n };\n}\n\n/**\n * Pointer capture, best effort. WebKit throws `NotFoundError` when the pointer\n * is already gone by the time the handler runs — routine on iOS, where the\n * system can claim the touch first — and an uncaught throw takes the rest of\n * the handler, the gesture included, down with it. Touch pointers carry\n * implicit capture anyway, so losing it is never fatal.\n */\nexport function capturePointer(element: Element, pointerId: number) {\n try {\n element.setPointerCapture(pointerId);\n } catch {\n // Pointer is no longer active — implicit capture still applies on touch.\n }\n}\n\n/** Release a capture taken with `capturePointer`, ignoring a stale pointer. */\nexport function releasePointer(element: Element, pointerId: number) {\n try {\n if (element.hasPointerCapture(pointerId)) {\n element.releasePointerCapture(pointerId);\n }\n } catch {\n // Capture was already dropped by the browser.\n }\n}\n\n/**\n * Whether this event came from a pointer that is *hovering*: not a touch, and\n * not currently pressed. Which input the user is holding right now is not\n * something a device capability can answer — a touchscreen laptop hovers and\n * taps, and iPadOS reports a fine hovering pointer for a finger — so both\n * paths stay live and each handler branches on the event it was given.\n *\n * A pen resting on the glass is making contact, not hovering: `buttons` is the\n * tell, and it sends a pen tap down the same route a finger takes.\n *\n * This answers what an *enter* asks. A leave is the other half of a pair and\n * has to be read against the enter that started it — `useHoverGesture` in\n * `lib/hooks/use-hover-gesture` does that, and hover surfaces should use it\n * rather than asking this question twice.\n */\nexport const isHoveringPointer = (event: {\n pointerType: string;\n buttons: number;\n}) => event.pointerType !== \"touch\" && event.buttons === 0;\n"}]}