{"$schema":"https://ui.shadcn.com/schema/registry-item.json","name":"burger-morph","type":"registry:block","title":"burger morph","description":"\"menu icon = 67\" — three lines fold into an X. The detail everyone notices without noticing.","author":"Motion Menu","categories":["role-nav","interface","micro","css"],"dependencies":[],"registryDependencies":[],"meta":{"number":"67","slug":"burger-morph","framework":"react","docs":"https://motion-menu-two.vercel.app/p/burger-morph.md"},"files":[{"path":"motion-menu/burger-morph.html","type":"registry:file","target":"motion-menu/burger-morph.html","content":"<article class=\"card\">\n        <header><span class=\"num\">67</span><h3>Burger morph</h3><div class=\"tags\"><i>CSS</i></div><a class=\"format-action\" data-format-link data-pattern-slug=\"burger-morph\" href=\"/r/burger-morph.json?framework=react\" title=\"Open the React registry output\">React ↗</a></header>\n        <div class=\"demo\"><button class=\"burger\" id=\"burger\" aria-label=\"menu\"><span></span><span></span><span></span></button></div>\n        <p class=\"order\">Say: <b>\"menu icon = 67\"</b> — three lines fold into an X. The detail everyone notices without noticing.</p>\n      </article>"},{"path":"motion-menu/burger-morph.css","type":"registry:file","target":"motion-menu/burger-morph.css","content":".sec-toggleable.open .chev { transform: rotate(180deg); }\n\n.sec-toggleable.open .sec-hint .when-closed, .sec-toggleable:not(.open) .sec-hint .when-open { display: none; }\n\n.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.demo .btn.corner { position: absolute; top: 12px; right: 12px; padding: .55em 1em; font-size: .68rem; z-index: 5; }\n\n.ai-card .num { color: var(--acc2) !important; }\n\n/* ---------- Section J · interface micro II ---------- */\n  .burger { width: 58px; height: 58px; border: 1px solid rgba(255,255,255,.25); border-radius: 50%; background: transparent;\n    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; }\n\n.burger span { display: block; width: 22px; height: 2px; background: var(--txt); transition: transform .4s cubic-bezier(.76,0,.24,1), opacity .3s; }\n\n.burger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }\n\n.burger.open span:nth-child(2) { opacity: 0; }\n\n.burger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }\n\n.prov-badge.open .pb-detail { display: block; }\n\n.daf-card.open .dc-break { display: block; }\n\n.think-block.open .think-body { display: block; }\n\n.demo:has(.hascheck input:checked) .hasbtn { border-color: var(--acc); color: var(--acc); pointer-events: auto; opacity: 1; }"},{"path":"components/motion-menu/burger-morph.tsx","type":"registry:component","content":"// @ts-nocheck — generated wrapper; inlined pattern JS is imperative DOM code, not authored TS.\n\"use client\";\n// burger morph — Motion Menu\nimport { useEffect, useRef } from \"react\";\n\nconst MARKUP = \"<article class=\\\"card\\\">\\n        <header><span class=\\\"num\\\">67</span><h3>Burger morph</h3><div class=\\\"tags\\\"><i>CSS</i></div><a class=\\\"format-action\\\" data-format-link data-pattern-slug=\\\"burger-morph\\\" href=\\\"/r/burger-morph.json?framework=react\\\" title=\\\"Open the React registry output\\\">React \\u2197</a></header>\\n        <div class=\\\"demo\\\"><button class=\\\"burger\\\" id=\\\"burger\\\" aria-label=\\\"menu\\\"><span></span><span></span><span></span></button></div>\\n        <p class=\\\"order\\\">Say: <b>\\\"menu icon = 67\\\"</b> \\u2014 three lines fold into an X. The detail everyone notices without noticing.</p>\\n      </article>\";\n\nexport function BurgerMorph() {\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        /* ---- 67 · burger morph ---- */\n        document.getElementById('burger').addEventListener('click', function () { this.classList.toggle('open'); });\n      } catch (err: any) {\n        console.warn(\"[motion-menu] burger-morph 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 BurgerMorph;\n"}]}