{"$schema":"https://ui.shadcn.com/schema/registry-item.json","name":"magnetic","type":"registry:block","title":"magnetic","description":"\"all CTAs are 22\" — buttons pull toward the cursor, then elastic-snap back. Bonhomme signature.","author":"Motion Menu","categories":["role-chrome","hover","micro","gsap"],"dependencies":["gsap"],"registryDependencies":[],"meta":{"number":"22","slug":"magnetic","framework":"react","docs":"https://motion-menu-two.vercel.app/p/magnetic.md"},"files":[{"path":"motion-menu/magnetic.html","type":"registry:file","target":"motion-menu/magnetic.html","content":"<article class=\"card\">\n        <header><span class=\"num\">22</span><h3>Magnetic button</h3><div class=\"tags\"><i>GSAP</i></div><a class=\"format-action\" data-format-link data-pattern-slug=\"magnetic\" href=\"/r/magnetic.json?framework=react\" title=\"Open the React registry output\">React ↗</a></header>\n        <div class=\"demo\">\n          <button class=\"btn mag-btn\" data-magnetic data-cursor-hover>come close — I'll lean in</button>\n        </div>\n        <p class=\"order\">Say: <b>\"all CTAs are 22\"</b> — buttons pull toward the cursor, then elastic-snap back. Bonhomme signature.</p>\n      </article>"},{"path":"motion-menu/magnetic.css","type":"registry:file","target":"motion-menu/magnetic.css","content":".card {\n    border: 1px solid var(--line); border-radius: 14px; background: var(--card);\n    overflow: hidden; display: flex; flex-direction: column;\n  }\n\n.card > header { display: flex; align-items: baseline; gap: .8rem; padding: 1.1rem 1.2rem .9rem; border-bottom: 1px solid var(--line); }\n\n.card .num { font-family: var(--mono); color: var(--acc); font-size: 1.05rem; }\n\n.card h3 { font-size: 1.02rem; font-weight: 600; letter-spacing: -0.01em; flex: 1; }\n\n.tags { display: flex; gap: .35rem; }\n\n.tags i {\n    font: 400 .62rem/1 var(--mono); font-style: normal; color: var(--dim);\n    border: 1px solid var(--line); border-radius: 99px; padding: .28em .6em; white-space: nowrap;\n  }\n\n.demo {\n    min-height: 250px; position: relative; display: flex; align-items: center; justify-content: center;\n    background: var(--bg2); overflow: hidden; flex: 1;\n  }\n\n.order { padding: .85rem 1.2rem; font-family: var(--mono); font-size: .72rem; color: var(--dim); border-top: 1px solid var(--line); }\n\n.order b { color: var(--txt); font-weight: 500; }\n\n.btn {\n    font: 500 .8rem/1 var(--mono); color: var(--txt); background: transparent;\n    border: 1px solid rgba(255,255,255,.25); border-radius: 99px; padding: .8em 1.6em;\n    transition: border-color .3s;\n  }\n\n.btn:hover { border-color: var(--acc); color: var(--acc); }\n\n.demo .btn.corner { position: absolute; top: 12px; right: 12px; padding: .55em 1em; font-size: .68rem; z-index: 5; }\n\n/* 22 magnetic */\n  .mag-btn { font-size: .9rem; padding: 1.1em 2.4em; }\n\n.ai-card .num { color: var(--acc2) !important; }\n\n.brief a.btn { text-decoration: none; text-align: center; }\n\n.demo:has(.hascheck input:checked) .hasbtn { border-color: var(--acc); color: var(--acc); pointer-events: auto; opacity: 1; }"},{"path":"components/motion-menu/magnetic.tsx","type":"registry:component","content":"// @ts-nocheck — generated wrapper; inlined pattern JS is imperative DOM code, not authored TS.\n\"use client\";\n// magnetic — Motion Menu\nimport { useEffect, useRef } from \"react\";\n\nconst MARKUP = \"<article class=\\\"card\\\">\\n        <header><span class=\\\"num\\\">22</span><h3>Magnetic button</h3><div class=\\\"tags\\\"><i>GSAP</i></div><a class=\\\"format-action\\\" data-format-link data-pattern-slug=\\\"magnetic\\\" href=\\\"/r/magnetic.json?framework=react\\\" title=\\\"Open the React registry output\\\">React \\u2197</a></header>\\n        <div class=\\\"demo\\\">\\n          <button class=\\\"btn mag-btn\\\" data-magnetic data-cursor-hover>come close \\u2014 I'll lean in</button>\\n        </div>\\n        <p class=\\\"order\\\">Say: <b>\\\"all CTAs are 22\\\"</b> \\u2014 buttons pull toward the cursor, then elastic-snap back. Bonhomme signature.</p>\\n      </article>\";\n\nexport function Magnetic() {\n  const hostRef = useRef<HTMLDivElement>(null);\n\n  useEffect(() => {\n    const host = hostRef.current;\n    if (!host) return;\n    const $ = (s: string) => host.querySelector(s) as HTMLElement | null;\n    let disposed = false;\n    const cleanup: Array<() => void> = [];\n\n    (async () => {\n      if (disposed) return;\n      try {\n        /* ============ 22 · magnetic ============ */\n        if (!matchMedia('(pointer: coarse)').matches) {\n          document.querySelectorAll('[data-magnetic]').forEach((el) => {\n            const strength = 0.4, radius = 110;\n            window.addEventListener('mousemove', (e) => {\n              const r = el.getBoundingClientRect();\n              const dx = e.clientX - (r.left + r.width / 2);\n              const dy = e.clientY - (r.top + r.height / 2);\n              if (Math.hypot(dx, dy) < radius) {\n                gsap.to(el, { x: dx * strength, y: dy * strength, duration: 0.4, ease: 'power3.out' });\n              } else {\n                gsap.to(el, { x: 0, y: 0, duration: 0.7, ease: 'elastic.out(1, 0.4)' });\n              }\n            });\n          });\n        }\n      } catch (err: any) {\n        console.warn(\"[motion-menu] magnetic failed to start:\", err);\n      }\n    })();\n\n    return () => {\n      disposed = true;\n      cleanup.forEach((fn) => { try { fn(); } catch (_) {} });\n    };\n  }, []);\n\n  return <div ref={hostRef} dangerouslySetInnerHTML={{ __html: MARKUP }} />;\n}\n\nexport default Magnetic;\n"}]}