4f:T2c85,"use client"; import React, { useCallback, useEffect, useRef, useState } from "react"; import { Moon, Sun } from "lucide-react"; import { flushSync } from "react-dom"; import { cn } from "@/lib/utils"; export type TransitionVariant = | "circle" | "square" | "triangle" | "diamond" | "hexagon" | "rectangle" | "star"; export interface ThemeToggleProps extends React.ComponentPropsWithoutRef<"button"> { duration?: number; variant?: TransitionVariant; fromCenter?: boolean; candy?: boolean; theme?: "light" | "dark"; onThemeChange?: (theme: "light" | "dark") => void; } function polygonCollapsed(point: string, vertexCount: number): string { const pairs = Array.from({ length: vertexCount }, () => point).join(", "); return `polygon(${pairs})`; } function getThemeTransitionClipPaths( variant: TransitionVariant, cx: number, cy: number, maxRadius: number, viewportWidth: number, viewportHeight: number, ): [string, string] { const toX = (x: number) => `${(x / viewportWidth) * 100}%`; const toY = (y: number) => `${(y / viewportHeight) * 100}%`; const point = (x: number, y: number) => `${toX(x)} ${toY(y)}`; const toRadius = (r: number) => `${(r / (Math.hypot(viewportWidth, viewportHeight) / Math.SQRT2)) * 100}%`; switch (variant) { case "circle": return [ `circle(0% at ${point(cx, cy)})`, `circle(${toRadius(maxRadius)} at ${point(cx, cy)})`, ]; case "square": { const halfW = Math.max(cx, viewportWidth - cx); const halfH = Math.max(cy, viewportHeight - cy); const halfSide = Math.max(halfW, halfH) * 1.05; const end = [ point(cx - halfSide, cy - halfSide), point(cx + halfSide, cy - halfSide), point(cx + halfSide, cy + halfSide), point(cx - halfSide, cy + halfSide), ].join(", "); return [polygonCollapsed(point(cx, cy), 4), `polygon(${end})`]; } case "rectangle": { const w = Math.max(cx, viewportWidth - cx) * 1.05; const h = Math.max(cy, viewportHeight - cy) * 1.05; const end = [ point(cx - w, cy - h), point(cx + w, cy - h), point(cx + w, cy + h), point(cx - w, cy + h), ].join(", "); return [polygonCollapsed(point(cx, cy), 4), `polygon(${end})`]; } case "triangle": { const R = maxRadius * 1.5; const start = [ point(cx, cy), point(cx, cy), point(cx, cy), ].join(", "); const end = [ point(cx, cy - R), point(cx + R * Math.cos(Math.PI / 6), cy + R * Math.sin(Math.PI / 6)), point(cx - R * Math.cos(Math.PI / 6), cy + R * Math.sin(Math.PI / 6)), ].join(", "); return [`polygon(${start})`, `polygon(${end})`]; } case "diamond": { const R = maxRadius * 1.1; const end = [ point(cx, cy - R), point(cx + R, cy), point(cx, cy + R), point(cx - R, cy), ].join(", "); return [polygonCollapsed(point(cx, cy), 4), `polygon(${end})`]; } case "hexagon": { const R = maxRadius * 1.1; const verts: string[] = []; for (let i = 0; i < 6; i++) { const a = (i * Math.PI) / 3 - Math.PI / 6; verts.push(point(cx + R * Math.cos(a), cy + R * Math.sin(a))); } return [polygonCollapsed(point(cx, cy), 6), `polygon(${verts.join(", ")})`]; } case "star": { const R = maxRadius * 1.25; const innerRatio = 0.42; const starPolygon = (radius: number) => { const verts: string[] = []; for (let i = 0; i < 5; i++) { const outerA = (i * 2 * Math.PI) / 5 - Math.PI / 2; const innerA = outerA + Math.PI / 5; verts.push( point(cx + radius * Math.cos(outerA), cy + radius * Math.sin(outerA)), ); verts.push( point( cx + radius * innerRatio * Math.cos(innerA), cy + radius * innerRatio * Math.sin(innerA), ), ); } return `polygon(${verts.join(", ")})`; }; const startR = Math.max(2, R * 0.025); return [starPolygon(startR), starPolygon(R)]; } default: return [ `circle(0% at ${point(cx, cy)})`, `circle(${toRadius(maxRadius)} at ${point(cx, cy)})`, ]; } } export const ThemeToggle = ({ className, duration = 450, variant, fromCenter = false, candy = false, theme, onThemeChange, ...props }: ThemeToggleProps) => { const shape = variant ?? "circle"; const isControlled = theme !== undefined; const [internalIsDark, setInternalIsDark] = useState(true); const isDark = isControlled ? theme === "dark" : internalIsDark; const buttonRef = useRef(null); const isTransitioningRef = useRef(false); const activeAnimRef = useRef(null); const cancelAnim = useCallback(() => { activeAnimRef.current?.cancel(); activeAnimRef.current = null; }, []); useEffect(() => { return () => { cancelAnim(); const root = document.documentElement; if (root.dataset.magicuiThemeVt !== "active") return; delete root.dataset.magicuiThemeVt; root.style.removeProperty("--magicui-theme-toggle-vt-duration"); root.style.removeProperty("--magicui-theme-vt-clip-from"); }; }, [cancelAnim]); useEffect(() => { if (isControlled) return; const updateTheme = () => { setInternalIsDark(document.documentElement.classList.contains("dark")); }; updateTheme(); const observer = new MutationObserver(updateTheme); observer.observe(document.documentElement, { attributes: true, attributeFilter: ["class"], }); const handleStorage = (e: StorageEvent) => { if (e.key === "theme") { updateTheme(); } }; window.addEventListener("storage", handleStorage); return () => { observer.disconnect(); window.removeEventListener("storage", handleStorage); }; }, [isControlled]); const toggleTheme = useCallback(() => { const button = buttonRef.current; if ( !button || isTransitioningRef.current || document.documentElement.dataset.magicuiThemeVt === "active" ) return; const viewportWidth = window.innerWidth; const viewportHeight = window.innerHeight; let cx: number; let cy: number; if (fromCenter) { cx = viewportWidth / 2; cy = viewportHeight / 2; } else { const rect = button.getBoundingClientRect(); cx = rect.left + rect.width / 2; cy = rect.top + rect.height / 2; } const maxRadius = Math.hypot( Math.max(cx, viewportWidth - cx), Math.max(cy, viewportHeight - cy), ); const clipPath = getThemeTransitionClipPaths( shape, cx, cy, maxRadius, viewportWidth, viewportHeight, ); const applyTheme = () => { const isCurrentlyDark = document.documentElement.classList.contains("dark"); const nextIsDark = !isCurrentlyDark; if (nextIsDark) { document.documentElement.classList.add("dark"); } else { document.documentElement.classList.remove("dark"); } if (isControlled) { onThemeChange?.(nextIsDark ? "dark" : "light"); } try { localStorage.setItem("theme", nextIsDark ? "dark" : "light"); } catch {} window.dispatchEvent( new StorageEvent("storage", { key: "theme", newValue: nextIsDark ? "dark" : "light", }), ); }; if ( typeof document === "undefined" || !("startViewTransition" in document) || window.matchMedia("(prefers-reduced-motion: reduce)").matches ) { applyTheme(); return; } cancelAnim(); const root = document.documentElement; root.dataset.magicuiThemeVt = "active"; root.style.setProperty( "--magicui-theme-toggle-vt-duration", `${duration}ms`, ); root.style.setProperty("--magicui-theme-vt-clip-from", clipPath[0]); const cleanup = () => { isTransitioningRef.current = false; delete root.dataset.magicuiThemeVt; root.style.removeProperty("--magicui-theme-toggle-vt-duration"); root.style.removeProperty("--magicui-theme-vt-clip-from"); cancelAnim(); }; isTransitioningRef.current = true; const transition = document.startViewTransition(() => { flushSync(applyTheme); }); if (typeof transition?.finished?.finally === "function") { transition.finished.finally(cleanup).catch(() => {}); } else { cleanup(); } const ready = transition?.ready; if (ready && typeof ready.then === "function") { ready .then(() => { const anim = document.documentElement.animate( { clipPath, }, { duration, easing: shape === "star" ? "linear" : "ease-in-out", fill: "forwards", pseudoElement: "::view-transition-new(root)", }, ); activeAnimRef.current = anim; }) .catch(() => {}); } }, [shape, fromCenter, duration, isControlled, onThemeChange, cancelAnim]); const candyClasses = candy ? "relative inline-flex items-center justify-center font-medium leading-none tracking-[0.01em] select-none overflow-hidden cursor-pointer transition-all duration-200 ease-out active:scale-[0.98] active:brightness-95 hover:brightness-110 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-white/40 bg-[radial-gradient(120%_80%_at_50%_70%,#3f3f46_0%,#18181b_100%)] text-zinc-100 border border-white/10 shadow-[0px_4px_20px_-6px_rgba(0,0,0,0.4),inset_0px_1px_3px_0px_rgba(255,255,255,0.25),inset_0px_-2px_4px_0px_rgba(0,0,0,0.2)] hover:shadow-[0px_6px_24px_-4px_rgba(0,0,0,0.5),inset_0px_1px_3px_0px_rgba(255,255,255,0.35),inset_0px_-2px_4px_0px_rgba(0,0,0,0.2)] after:absolute after:top-0 after:left-[15%] after:right-[15%] after:h-px after:bg-[linear-gradient(90deg,transparent,rgba(255,255,255,0.55),transparent)] after:pointer-events-none" : ""; return ( ); }; export const AnimatedThemeToggler = ThemeToggle; export default ThemeToggle; 50:T2c85,"use client"; import React, { useCallback, useEffect, useRef, useState } from "react"; import { Moon, Sun } from "lucide-react"; import { flushSync } from "react-dom"; import { cn } from "@/lib/utils"; export type TransitionVariant = | "circle" | "square" | "triangle" | "diamond" | "hexagon" | "rectangle" | "star"; export interface ThemeToggleProps extends React.ComponentPropsWithoutRef<"button"> { duration?: number; variant?: TransitionVariant; fromCenter?: boolean; candy?: boolean; theme?: "light" | "dark"; onThemeChange?: (theme: "light" | "dark") => void; } function polygonCollapsed(point: string, vertexCount: number): string { const pairs = Array.from({ length: vertexCount }, () => point).join(", "); return `polygon(${pairs})`; } function getThemeTransitionClipPaths( variant: TransitionVariant, cx: number, cy: number, maxRadius: number, viewportWidth: number, viewportHeight: number, ): [string, string] { const toX = (x: number) => `${(x / viewportWidth) * 100}%`; const toY = (y: number) => `${(y / viewportHeight) * 100}%`; const point = (x: number, y: number) => `${toX(x)} ${toY(y)}`; const toRadius = (r: number) => `${(r / (Math.hypot(viewportWidth, viewportHeight) / Math.SQRT2)) * 100}%`; switch (variant) { case "circle": return [ `circle(0% at ${point(cx, cy)})`, `circle(${toRadius(maxRadius)} at ${point(cx, cy)})`, ]; case "square": { const halfW = Math.max(cx, viewportWidth - cx); const halfH = Math.max(cy, viewportHeight - cy); const halfSide = Math.max(halfW, halfH) * 1.05; const end = [ point(cx - halfSide, cy - halfSide), point(cx + halfSide, cy - halfSide), point(cx + halfSide, cy + halfSide), point(cx - halfSide, cy + halfSide), ].join(", "); return [polygonCollapsed(point(cx, cy), 4), `polygon(${end})`]; } case "rectangle": { const w = Math.max(cx, viewportWidth - cx) * 1.05; const h = Math.max(cy, viewportHeight - cy) * 1.05; const end = [ point(cx - w, cy - h), point(cx + w, cy - h), point(cx + w, cy + h), point(cx - w, cy + h), ].join(", "); return [polygonCollapsed(point(cx, cy), 4), `polygon(${end})`]; } case "triangle": { const R = maxRadius * 1.5; const start = [ point(cx, cy), point(cx, cy), point(cx, cy), ].join(", "); const end = [ point(cx, cy - R), point(cx + R * Math.cos(Math.PI / 6), cy + R * Math.sin(Math.PI / 6)), point(cx - R * Math.cos(Math.PI / 6), cy + R * Math.sin(Math.PI / 6)), ].join(", "); return [`polygon(${start})`, `polygon(${end})`]; } case "diamond": { const R = maxRadius * 1.1; const end = [ point(cx, cy - R), point(cx + R, cy), point(cx, cy + R), point(cx - R, cy), ].join(", "); return [polygonCollapsed(point(cx, cy), 4), `polygon(${end})`]; } case "hexagon": { const R = maxRadius * 1.1; const verts: string[] = []; for (let i = 0; i < 6; i++) { const a = (i * Math.PI) / 3 - Math.PI / 6; verts.push(point(cx + R * Math.cos(a), cy + R * Math.sin(a))); } return [polygonCollapsed(point(cx, cy), 6), `polygon(${verts.join(", ")})`]; } case "star": { const R = maxRadius * 1.25; const innerRatio = 0.42; const starPolygon = (radius: number) => { const verts: string[] = []; for (let i = 0; i < 5; i++) { const outerA = (i * 2 * Math.PI) / 5 - Math.PI / 2; const innerA = outerA + Math.PI / 5; verts.push( point(cx + radius * Math.cos(outerA), cy + radius * Math.sin(outerA)), ); verts.push( point( cx + radius * innerRatio * Math.cos(innerA), cy + radius * innerRatio * Math.sin(innerA), ), ); } return `polygon(${verts.join(", ")})`; }; const startR = Math.max(2, R * 0.025); return [starPolygon(startR), starPolygon(R)]; } default: return [ `circle(0% at ${point(cx, cy)})`, `circle(${toRadius(maxRadius)} at ${point(cx, cy)})`, ]; } } export const ThemeToggle = ({ className, duration = 450, variant, fromCenter = false, candy = false, theme, onThemeChange, ...props }: ThemeToggleProps) => { const shape = variant ?? "circle"; const isControlled = theme !== undefined; const [internalIsDark, setInternalIsDark] = useState(true); const isDark = isControlled ? theme === "dark" : internalIsDark; const buttonRef = useRef(null); const isTransitioningRef = useRef(false); const activeAnimRef = useRef(null); const cancelAnim = useCallback(() => { activeAnimRef.current?.cancel(); activeAnimRef.current = null; }, []); useEffect(() => { return () => { cancelAnim(); const root = document.documentElement; if (root.dataset.magicuiThemeVt !== "active") return; delete root.dataset.magicuiThemeVt; root.style.removeProperty("--magicui-theme-toggle-vt-duration"); root.style.removeProperty("--magicui-theme-vt-clip-from"); }; }, [cancelAnim]); useEffect(() => { if (isControlled) return; const updateTheme = () => { setInternalIsDark(document.documentElement.classList.contains("dark")); }; updateTheme(); const observer = new MutationObserver(updateTheme); observer.observe(document.documentElement, { attributes: true, attributeFilter: ["class"], }); const handleStorage = (e: StorageEvent) => { if (e.key === "theme") { updateTheme(); } }; window.addEventListener("storage", handleStorage); return () => { observer.disconnect(); window.removeEventListener("storage", handleStorage); }; }, [isControlled]); const toggleTheme = useCallback(() => { const button = buttonRef.current; if ( !button || isTransitioningRef.current || document.documentElement.dataset.magicuiThemeVt === "active" ) return; const viewportWidth = window.innerWidth; const viewportHeight = window.innerHeight; let cx: number; let cy: number; if (fromCenter) { cx = viewportWidth / 2; cy = viewportHeight / 2; } else { const rect = button.getBoundingClientRect(); cx = rect.left + rect.width / 2; cy = rect.top + rect.height / 2; } const maxRadius = Math.hypot( Math.max(cx, viewportWidth - cx), Math.max(cy, viewportHeight - cy), ); const clipPath = getThemeTransitionClipPaths( shape, cx, cy, maxRadius, viewportWidth, viewportHeight, ); const applyTheme = () => { const isCurrentlyDark = document.documentElement.classList.contains("dark"); const nextIsDark = !isCurrentlyDark; if (nextIsDark) { document.documentElement.classList.add("dark"); } else { document.documentElement.classList.remove("dark"); } if (isControlled) { onThemeChange?.(nextIsDark ? "dark" : "light"); } try { localStorage.setItem("theme", nextIsDark ? "dark" : "light"); } catch {} window.dispatchEvent( new StorageEvent("storage", { key: "theme", newValue: nextIsDark ? "dark" : "light", }), ); }; if ( typeof document === "undefined" || !("startViewTransition" in document) || window.matchMedia("(prefers-reduced-motion: reduce)").matches ) { applyTheme(); return; } cancelAnim(); const root = document.documentElement; root.dataset.magicuiThemeVt = "active"; root.style.setProperty( "--magicui-theme-toggle-vt-duration", `${duration}ms`, ); root.style.setProperty("--magicui-theme-vt-clip-from", clipPath[0]); const cleanup = () => { isTransitioningRef.current = false; delete root.dataset.magicuiThemeVt; root.style.removeProperty("--magicui-theme-toggle-vt-duration"); root.style.removeProperty("--magicui-theme-vt-clip-from"); cancelAnim(); }; isTransitioningRef.current = true; const transition = document.startViewTransition(() => { flushSync(applyTheme); }); if (typeof transition?.finished?.finally === "function") { transition.finished.finally(cleanup).catch(() => {}); } else { cleanup(); } const ready = transition?.ready; if (ready && typeof ready.then === "function") { ready .then(() => { const anim = document.documentElement.animate( { clipPath, }, { duration, easing: shape === "star" ? "linear" : "ease-in-out", fill: "forwards", pseudoElement: "::view-transition-new(root)", }, ); activeAnimRef.current = anim; }) .catch(() => {}); } }, [shape, fromCenter, duration, isControlled, onThemeChange, cancelAnim]); const candyClasses = candy ? "relative inline-flex items-center justify-center font-medium leading-none tracking-[0.01em] select-none overflow-hidden cursor-pointer transition-all duration-200 ease-out active:scale-[0.98] active:brightness-95 hover:brightness-110 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-white/40 bg-[radial-gradient(120%_80%_at_50%_70%,#3f3f46_0%,#18181b_100%)] text-zinc-100 border border-white/10 shadow-[0px_4px_20px_-6px_rgba(0,0,0,0.4),inset_0px_1px_3px_0px_rgba(255,255,255,0.25),inset_0px_-2px_4px_0px_rgba(0,0,0,0.2)] hover:shadow-[0px_6px_24px_-4px_rgba(0,0,0,0.5),inset_0px_1px_3px_0px_rgba(255,255,255,0.35),inset_0px_-2px_4px_0px_rgba(0,0,0,0.2)] after:absolute after:top-0 after:left-[15%] after:right-[15%] after:h-px after:bg-[linear-gradient(90deg,transparent,rgba(255,255,255,0.55),transparent)] after:pointer-events-none" : ""; return ( ); }; export const AnimatedThemeToggler = ThemeToggle; export default ThemeToggle; 4:["$","div",null,{"className":"h-screen w-screen bg-background text-foreground transition-colors duration-200 overflow-hidden","children":["$","$Le",null,{"component":{"slug":"twitter-card","name":"Twitter(X) Card","description":"Interactive Twitter (X) profile card component featuring magnetic 3D tilt, spring physics, and real-time public profile data fetching.","summary":"An interactive Twitter (X) profile card component engineered with harmonic spring physics, 3D perspective mouse tracking, and real-time public profile synchronization via the FXTwitter API. Supports fluid popover reveal with isolated hit bridging to prevent cursor jitter, magnetic tilt angles, and static standalone rendering mode with full theme support.","category":"cards","tags":["twitter","x","card","3d","tilt","popover","spring","motion","profile"],"dependencies":["clsx","tailwind-merge","motion"],"version":"1.0.0","createdDate":"2026-09-22","updatedDate":"2026-09-22","interactive":true,"supportsColor":false,"highlights":["Real-time profile data fetching from FXTwitter API with automatic avatar upscaling and AbortController synchronization","Harmonic spring physics (stiffness 300, damping 24) with independent link and card 3D tilt axes","Zero-jitter popover positioning using decoupled geometric centering and motion matrix rotation","Seamless hover hit-bridge avoiding cursor gaps between trigger and floating profile popover","Dual rendering modes: interactive link trigger with popover or standalone static 3D tilt card","Comprehensive accessibility support with prefers-reduced-motion fallbacks and keyboard focus boundaries"],"anatomy":["

(Inline root container with label prefix and perspective viewport)"," (Magnetic link trigger with 3D spring tilt on cursor hover)","

(Isolated absolute centering container preventing transform collisions)"," (Floating popover card with 3D tilt, blur bloom, and hit bridge)"," (Avatar and banner containers with fallback gradients and silhouettes)"],"physics":{"engine":"Motion Spring Dynamics (300 stiffness, 24 damping)","description":"Normalized cursor offset coordinates mapped to dual spring oscillators driving 3D rotation along the X and Y axes with zero layout repaints.","parameters":[{"label":"Spring Stiffness","value":"300"},{"label":"Damping Coefficient","value":"24"},{"label":"Mass Factor","value":"0.6"},{"label":"Max Card Tilt","value":"5deg (configurable via cardTiltMaxRotate)"},{"label":"Max Link Tilt","value":"5deg (configurable via linkTiltMaxRotate)"},{"label":"Perspective Depth","value":"1000px"}]},"accessibility":{"role":"region","aria":"Descriptive aria-label attributes for external profile links and verification badges.","reducedMotion":"Bypasses 3D spring tilt and instant opacity transitions when prefers-reduced-motion is active.","keyboard":[{"key":"Tab","description":"Focus onto profile link anchor trigger."},{"key":"Enter / Space","description":"Open external profile URL in a new browser tab."}]},"guidelines":{"recommended":["Creator credits, team author bios, and portfolio contact links","Community and open source repository contributor recognition cards","Sponsor showcase panels and founder profile previews"],"bestPractices":["Provide a username prop with valid Twitter handle; API data will populate automatically","Supply fallback name and avatarUrl for fast initial rendering or offline environments","Use staticCard={true} when embedding directly within grid columns or dashboards"]},"props":[{"name":"username","type":"string","required":true,"description":"The X (Twitter) username (handle) of the profile."},{"name":"name","type":"string","defaultValue":"'Twitter User'","description":"The fallback display name of the profile."},{"name":"avatarUrl","type":"string","defaultValue":"undefined","description":"Optional custom URL or fallback for the avatar image."},{"name":"bannerUrl","type":"string","defaultValue":"undefined","description":"Optional custom URL or fallback for the profile banner image."},{"name":"staticCard","type":"boolean","defaultValue":"false","description":"If true, renders the card statically without the link/popover interaction."},{"name":"joinedDate","type":"string","defaultValue":"undefined","description":"Explicit joined date text override."},{"name":"year","type":"number | string","defaultValue":"2026","description":"Fallback year for the joined date text."},{"name":"text","type":"string","defaultValue":"'Follow me on'","description":"Prefix description text displayed before the link."},{"name":"linkText","type":"string","defaultValue":"'X'","description":"Text content for the profile link trigger."},{"name":"href","type":"string","defaultValue":"undefined","description":"Custom profile URL override (defaults to https://x.com/${username})."},{"name":"enableLinkTilt","type":"boolean","defaultValue":"true","description":"Whether to enable mouse tracking 3D tilt effect on the link trigger."},{"name":"linkTiltMaxRotate","type":"number","defaultValue":"5","description":"Maximum tilt angle in degrees for the link rotation."},{"name":"enableCardTilt","type":"boolean","defaultValue":"true","description":"Whether to enable mouse tracking 3D tilt effect on the card."},{"name":"cardTiltMaxRotate","type":"number","defaultValue":"5","description":"Maximum tilt angle in degrees for the card rotation."},{"name":"className","type":"string","defaultValue":"undefined","description":"Additional CSS classes to style the outer container."},{"name":"popoverClassName","type":"string","defaultValue":"undefined","description":"Additional CSS classes to style the popup card container."},{"name":"linkClassName","type":"string","defaultValue":"undefined","description":"Additional CSS classes to style the anchor trigger element."},{"name":"labelClassName","type":"string","defaultValue":"undefined","description":"Additional CSS classes to style the label description text."}],"files":[{"name":"twitter-card.tsx","path":"registry/ui/twitter-card.tsx","code":"$f","content":"$10","type":"registry:ui","target":"@ui/twitter-card.tsx"}],"type":"registry:ui","$schema":"https://ui.shadcn.com/schema/registry-item.json","title":"Twitter Card"},"allComponents":[{"slug":"scales","name":"Scales & Borders","description":"Symmetric repeating linear gradient borders and geometric scale dividers.","summary":"Technical boundary elements and geometric scale dividers engineered to replace generic horizontal rules with architectural, sci-fi, and developer console aesthetics. Built entirely with pure CSS repeating linear gradients (315deg angle with 14px pitch and 1px sub-pixel line calibration) and theme-driven CSS custom properties (--pattern-line, --pattern), delivering high-density boundary aesthetics with zero JavaScript runtime overhead.","category":"scales","tags":["borders","scales","divider","linear-gradient","geometric","pattern"],"dependencies":["clsx","tailwind-merge"],"version":"1.0.0","createdDate":"2026-09-10","updatedDate":"2026-09-10","interactive":true,"supportsColor":false,"highlights":["Pure CSS repeating-linear-gradient shader rendering with zero JavaScript overhead","Zero cumulative layout shift (CLS 0.0) with GPU-accelerated compositing","Three specialized geometric layout variants: HorizontalScale, VerticalScale, and Lines","Themeable token variables (--pattern-line, --pattern) for seamless light/dark adaptation","Sub-pixel calibrated 14px repeating tile pitch with 1px hairline boundary strokes"],"anatomy":[" (40px horizontal ribbon with diagonal 315° repeating hatch marks)"," (40px vertical divider with diagonal 315° repeating hatch marks)"," (56px horizontal scanline guide with high-density repeating lines)"],"physics":{"engine":"CSS Repeating Gradient Shader","description":"Zero-runtime GPU rasterized gradient stripes calculated via repeating linear-gradient geometry without layout repaints.","parameters":[{"label":"Shader Angle","value":"315deg diagonal"},{"label":"Tile Pitch","value":"14px × 14px repeat"},{"label":"Hairline Weight","value":"1px stroke (var(--pattern-line))"},{"label":"Horizontal Height","value":"40px (h-10)"},{"label":"Lines Height","value":"56px (h-14)"},{"label":"Runtime Overhead","value":"0ms / Pure CSS"}]},"accessibility":{"role":"separator","aria":"aria-hidden='true' when purely decorative, or role='separator' with aria-orientation when separating semantic document regions.","reducedMotion":"Static CSS background gradient pattern; completely unaffected by motion preferences."},"guidelines":{"recommended":["Technical panel dividers in developer tools, IDE views, and engineering dashboards","Header and footer section breaks in technical documentation sites","Visual framing boundaries around code editors, telemetry viewers, and terminal displays"],"bestPractices":["Define --pattern-line and --pattern in your theme root for consistent contrast across light and dark modes","Use VerticalScale inside flex containers with h-full for crisp column separation","Apply h-auto or custom height classes to adapt the scale to your layout grid"]},"props":[{"name":"className","type":"string","defaultValue":"undefined","description":"Additional CSS classes to customize dimensions, border colors, or pattern line token overrides."}],"files":[{"name":"scales.tsx","path":"registry/ui/scales.tsx","code":"$11","content":"$12","type":"registry:ui","target":"@ui/scales.tsx"}],"type":"registry:ui","$schema":"https://ui.shadcn.com/schema/registry-item.json","title":"Scales & Borders"},{"slug":"animated-button","name":"Animated Button","description":"Multi-variant interactive button with shimmering effects and micro-interactions.","summary":"A high-impact call-to-action button supporting four distinct visual styles (primary, secondary, outline, and shimmer). Engineered with fluid cubic-bezier micro-interactions, hardware-accelerated transform scaling on active press (scale-[0.96]), an automated looping CSS keyframe linear gradient shimmer sweep, and dynamic icon translation with group-hover mechanics.","category":"buttons","tags":["button","shimmer","interaction","animation","cta","micro-interactions"],"dependencies":["clsx","tailwind-merge","@radix-ui/react-icons"],"version":"1.0.0","createdDate":"2026-09-10","updatedDate":"2026-09-10","interactive":true,"supportsColor":true,"highlights":["Four production-ready visual variants tuned for dark-mode interfaces","Infinite 2-second linear-gradient shimmer light sweep with zero CPU overhead","Tactile cubic-bezier timing curve (cubic-bezier(0.16, 1, 0.3, 1)) for snappy feedback","Forwarded ref support with full HTML button attribute inheritance","Automatic hover translation on accessory directional icons with group-hover"],"anatomy":["