{"$schema":"https://ui.shadcn.com/schema/registry-item.json","name":"decision-log","type":"registry:component","title":"Decision Log","description":"Keep a personal list of decisions, dates, and short rationales.","author":"Notion Arena","categories":["docs"],"tags":["widget","free","decisions","rationale","notes","projects","offline"],"meta":{"kind":"widget","tier":"free","version":"1.0.0","updatedAt":"2026-10-11","notionPlan":"Free","emoji":"🧭","delivery":["embed","html-block","download"],"capabilities":{"interactive":true,"offlineSafe":true,"persistsLocally":true,"writesToNotion":false,"needsNetwork":false},"embedUrl":"https://notionarena.vercel.app/embed/decision-log","fileUrl":"https://notionarena.vercel.app/widgets/decision-log.html","downloadUrl":"https://notionarena.vercel.app/api/widget/decision-log","height":350,"minHeight":260,"maxHeight":520,"params":[{"key":"label","label":"Widget title","type":"text","default":"Decision 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Log</title>\n<style>\n:root{--bg:#fff;--fg:#37352f;--muted:#6b6a68;--surface:#f7f7f5;--border:#e9e9e7;--accent:#6940a5;--accent-ink:#fff;--accent-text:var(--accent);--danger:#c24136}\nhtml[data-theme=\"dark\"]{--bg:#191919;--fg:#e6e6e4;--muted:#9b9a97;--surface:#252525;--border:#343434;--danger:#ff7369}\n@media(prefers-color-scheme:dark){html[data-theme=\"auto\"]{--bg:#191919;--fg:#e6e6e4;--muted:#9b9a97;--surface:#252525;--border:#343434;--danger:#ff7369}}\n*{box-sizing:border-box}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}html,body{margin:0;height:100%}body{background:var(--bg);color:var(--fg);font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,\"Segoe 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notes</div><div class=\"title\" id=\"title\">Decision log</div></div><div class=\"count\"><b id=\"count\">0</b>decisions</div></header>\n  <form class=\"form\" id=\"form\"><label class=\"sr-only\" for=\"decision\">Decision</label><input class=\"decision\" id=\"decision\" maxlength=\"100\" placeholder=\"Decision\" required /><label class=\"sr-only\" for=\"date\">Date</label><input id=\"date\" type=\"date\" required /><label class=\"sr-only\" for=\"rationale\">Reason or context</label><textarea class=\"rationale\" id=\"rationale\" maxlength=\"300\" placeholder=\"Reason or context (optional)\"></textarea><button type=\"submit\">Log decision</button></form>\n  <section class=\"list\" id=\"list\" aria-label=\"Decision entries\"></section>\n  <footer class=\"foot\"><span class=\"status\" id=\"status\" aria-live=\"polite\">Notes stay in this browser. No approval or audit trail.</span><button class=\"clear\" id=\"clear\" type=\"button\">Clear log</button></footer>\n  <div class=\"note\">A personal reference, not an approval workflow or shared decision record.</div>\n</main>\n<script>\n(function(){\n  var cfgEl=document.getElementById('bk-config'),base={};try{base=cfgEl?JSON.parse(cfgEl.textContent||'{}'):{};}catch(e){}var q=new URLSearchParams(location.search),c={};for(var k in base)c[k]=base[k];q.forEach(function(v,k){c[k]=v;});\n  function safeColor(v,d){return /^#[0-9a-f]{6}$/i.test(String(v||''))?String(v):d;}function rgb(h){var s=String(h).slice(1);return[0,2,4].map(function(i){return parseInt(s.slice(i,i+2),16);});}function lum(a){return a.map(function(v){v/=255;return v<=.04045?v/12.92:Math.pow((v+.055)/1.055,2.4);}).reduce(function(s,v,i){return s+v*[.2126,.7152,.0722][i];},0);}function ratio(a,b){var x=lum(a),y=lum(b);return(Math.max(x,y)+.05)/(Math.min(x,y)+.05);}function ink(h){var a=rgb(h);return ratio(a,[255,255,255])>=ratio(a,[0,0,0])?'#fff':'#000';}function textColor(h){var dark=theme==='dark'||(theme==='auto'&&window.matchMedia&&window.matchMedia('(prefers-color-scheme: dark)').matches),bg=rgb(dark?'#252525':'#f7f7f5'),a=rgb(h),to=dark?[255,255,255]:[0,0,0];if(ratio(a,bg)>=4.5)return h;for(var t=.02;t<=1;t+=.02){var m=a.map(function(v,i){return Math.round(v+(to[i]-v)*t);});if(ratio(m,bg)>=4.5)return'#'+m.map(function(v){return v.toString(16).padStart(2,'0');}).join('');}return dark?'#fff':'#191919';}function setText(){document.documentElement.style.setProperty('--accent-text',textColor(ACCENT));}\n  var theme=['auto','light','dark'].indexOf(String(c.theme||'auto'))>=0?String(c.theme||'auto'):'auto',ACCENT=safeColor(c.accent,'#6940a5'),LABEL=String(c.label||'Decision log').slice(0,48),KEY='notion-arena.decision-log.v1',items=[];\n  document.documentElement.setAttribute('data-theme',theme);document.documentElement.style.setProperty('--accent',ACCENT);document.documentElement.style.setProperty('--accent-ink',ink(ACCENT));setText();if(theme==='auto'&&window.matchMedia){var mq=window.matchMedia('(prefers-color-scheme: dark)');if(mq.addEventListener)mq.addEventListener('change',setText);else if(mq.addListener)mq.addListener(setText);}document.getElementById('title').textContent=LABEL;document.title=LABEL;\n  function dateKey(){var d=new Date();return new Date(d.getTime()-d.getTimezoneOffset()*60000).toISOString().slice(0,10);}var date=document.getElementById('date');date.value=dateKey();try{var a=JSON.parse(localStorage.getItem(KEY)||'[]');if(Array.isArray(a))items=a.filter(function(x){return x&&typeof x.decision==='string';}).slice(0,80);}catch(e){}\n  var list=document.getElementById('list'),status=document.getElementById('status');function save(msg){try{localStorage.setItem(KEY,JSON.stringify(items));status.textContent=msg||'Notes stay in this browser. 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