/* PumpCheck widget - the grade tool on /pumpcheck/.
 *
 * Extracted from the homepage radar script on Oct 29, 2026, when the Top 10
 * buys board took over the hero. Everything here is self-contained: styles,
 * history, watch list, drift read and the grade record. It mounts into
 * #pumpcheck-app and does nothing on a page that does not provide it.
 */
  // ===== PumpCheck: grade any coin before you buy =====
  (function(){
    try{
      // The radar script these lines came from kept these two endpoints in its
      // outer scope. Standalone they have to live here, or every fetch throws
      // "API is not defined" and the panel sits on "Reading the holder book".
      var API='https://superagent-ab39abf3.base44.app/functions/pumpfunRadar';
      var BUYERS='https://superagent-ab39abf3.base44.app/functions/pumpBuyers';
      // Same helper the board uses: every trade link carries the affiliate ref.
      var REF='easynarwhal4921';
      function link(mint){return 'https://pump.fun/coin/'+mint+'?ref='+REF;}
      var st=document.createElement('style');
      st.setAttribute('data-lr','check');
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        '.lr-gk:hover{box-shadow:0 0 0 2px rgba(255,107,26,.55)}',
        '@media(max-width:640px){'+
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          '.lr-chk-parts{grid-template-columns:1fr;gap:7px}'+
          '.lr-chk-pt{font-size:11px}'+
          '.lr-chk-pl{width:88px;flex:0 0 88px}'+
          '.lr-chk-gr{width:46px;height:46px;font-size:20px;border-radius:10px}'+
          '.lr-chk-trade a{padding:12px 14px;font-size:13px}'+
          '.lr-ck{padding:4px 8px;font-size:10px}'+
          '.lr-chk-box{padding:14px 12px 12px}'+
        '}'
      ].join('');
      document.head.appendChild(st);
      var sec=document.createElement('section');
      sec.className='lr-chk';
      sec.innerHTML='<div class="lr-chk-box">'+
        '<p class="lr-chk-t">PumpCheck</p>'+
        '<span class="lr-chk-s">Grade any coin before you buy: who holds the supply, what your exit costs, how far the curve still has to run.</span>'+
        '<form class="lr-chk-f"><input class="lr-chk-i" placeholder="Paste a coin address, or a pump.fun link" aria-label="Coin address"><button class="lr-chk-btn" type="submit">Check</button></form>'+
        '<div class="lr-wl" id="lr-wl" hidden></div>'+
        '<div class="lr-chk-try" id="lr-chk-try"></div>'+
        '<div class="lr-chk-o" aria-live="polite"></div>'+
        '<p class="lr-chk-ft">Not a buy signal. A dump-risk read: an F means the supply above you is bigger than the demand under you.</p>'+
        '</div>';
      // Standalone widget: it mounts only on a page that provides a target.
      // The homepage hero belongs to the Top 10 board now, so no target there
      // means no box - the full explainer and the tool live at /pumpcheck/.
      var mount=document.getElementById('pumpcheck-app');
      if(!mount)return;
      mount.appendChild(sec);
      var box=sec.querySelector('.lr-chk-box');
      var input=sec.querySelector('.lr-chk-i'),btn=sec.querySelector('.lr-chk-btn'),out=sec.querySelector('.lr-chk-o');
      function e2(v){return String(v==null?'':v).replace(/[&<>"']/g,function(c){return {'&':'&amp;','<':'&lt;','>':'&gt;','"':'&quot;',"'":'&#39;'}[c];});}
      function usd(n){n=Number(n||0);return '$'+n.toLocaleString(undefined,{maximumFractionDigits:0});}
      // Always an estimate, always forward-looking, and it says so: "~2 h" with a
      // "at today's pace" caption underneath, never a bare "2 h" that could be
      // read as time since graduation.
      function mins(n){
        if(n==null||isNaN(n))return 'no estimate';
        if(n<=0)return 'any minute';
        if(n<60)return '~'+n+' min';
        if(n>=1440)return 'over a day';
        var h=Math.floor(n/60), m=Math.round(n%60);
        if(m===0||m===60)return '~'+h+' h';
        return '~'+h+' h '+m+' m';
      }
      // Score components, so the letter is explainable: each bar is points earned
      // out of that component's ceiling. A zero bar is the reason for a bad grade.
      function partsBlock(c){
        var p=c.parts||{};
        var rows=[
          ['Whale supply',p.concentration,35],
          ['Bundled supply',p.insider_load,20],
          ['Snipers',p.sniper_tail,10],
          ['Liquidity',p.liquidity,20],
          ['Buy pressure',p.order_flow,10],
          ['Time alive',p.age,11]
        ];
        var h='';
        for(var i=0;i<rows.length;i++){
          var lb=rows[i][0],v=Number(rows[i][1]||0),mx=rows[i][2];
          var w=Math.max(0,Math.min(100,Math.round(v/mx*100)));
          h+='<div class="lr-chk-pt" title="'+lb+': '+v+' of '+mx+' points">'+
               '<span class="lr-chk-pl">'+lb+'</span>'+
               '<span class="lr-chk-pb"><i style="width:'+w+'%"></i></span>'+
               '<span class="lr-chk-pv">'+v+'/'+mx+'</span>'+
             '</div>';
        }
        return '<div class="lr-chk-parts">'+h+'</div>'+
          '<div class="lr-chk-lg">Each bar is points earned out of its maximum.</div>';
      }
      // Spells out the exact path from the bars to the shown number, so no step
      // of the math is invisible: bars -> flag penalties -> hard cap.
      function explainScore(c){
        var p=c.parts||{}, sum=0, k;
        for(k in p){ if(Object.prototype.hasOwnProperty.call(p,k)) sum+=Number(p[k]||0); }
        sum=Math.round(sum*10)/10;
        var raw=(c.raw_score==null)?sum:c.raw_score, fin=Number(c.score||0);
        if(sum<=fin)return '';
        var msg='Bars total '+sum;
        if(raw<sum)msg+=' &rarr; '+raw+' after risk-flag penalties';
        if(fin<raw)msg+=' &rarr; capped to '+fin+(c.cap_reason?' because '+e2(c.cap_reason):'');
        return '<div class="lr-chk-lg lr-chk-cap">'+msg+'.</div>';
      }
      function walletPct(o){
        var w=(o&&o.wallets)||0, p=(o&&o.supply_pct)||0;
        if(!w)return 'none';
        p=Math.round(p*10)/10;
        return w+' w'+(p>=0.1?' &middot; '+p+'%':'');
      }
      // One tile shape everywhere: name, number, and a caption saying what the
      // number means. A label without a caption is where jargon hides.
      function tile(label,value,sub,vid){
        return '<div class="lr-chk-kk"><span class="lr-chk-kl">'+label+'</span>'+
          '<span class="lr-chk-kv"'+(vid?' id="'+vid+'"':'')+'>'+value+'</span>'+
          (sub?'<span class="lr-chk-ks">'+sub+'</span>':'')+'</div>';
      }
      function cls(g){return {'A':'a','B':'b','C':'c','D':'d','E':'e','F':'f'}[g]||'q';}
      function watchBtn(c){
        var on=wlHas(c.mint);
        return '<button type="button" class="lr-watch'+(on?' lr-watch-on':'')+'" id="lr-watch"'+
          ' data-mint="'+e2(c.mint||'')+'" data-sym="'+e2(c.symbol||c.name||'')+'"'+
          ' data-grade="'+e2(c.grade||'')+'" data-score="'+(c.score||0)+'"'+
          ' data-on="'+(on?'1':'0')+'">'+(on?'\u2605 Watching':'\u2606 Watch')+'</button>';
      }

      // The grader falls through to "Brand new - no curve movement yet" whenever
      // no other headline rule fires, which is wrong for a coin that came off
      // the curve hours ago (Hypurr: 5h old, 1,005 holders, $9.2k pool, still
      // reading "Brand new"). Override it here from fields the payload already
      // carries, so the panel never says something plainly false.
      function headlineOf(c){
        var h=c.headline||'';
        if(h.indexOf('Brand new')!==0) return h;
        var liq=(c.liquidity_usd||0), age=(c.age_min||0), hold=(c.holders||0);
        if(c.graduated) return 'Graduated and trading on PumpSwap';
        if((c.curve_pct||0)<=0.5 && liq>=5000)
          return 'Off the curve - $'+liq.toLocaleString()+' sitting in the pool';
        if(age>=30 && hold>=50)
          return 'Flat curve, '+hold.toLocaleString()+' holders - going nowhere yet';
        return h;
      }

      function render(c){
        var sl=c.slippage||{};
        out.innerHTML='<div class="lr-chk-g">'+
          '<div class="lr-chk-gr lr-g-'+cls(c.grade)+'">'+e2(c.grade)+'</div>'+
          '<div class="lr-chk-mn"><div class="lr-chk-sym">'+e2(c.symbol||c.name||'coin')+' &middot; '+c.score+'/100</div>'+
          '<div class="lr-chk-hl">'+e2(headlineOf(c))+'</div>'+
          '<div class="lr-chk-vd">'+e2(c.verdict||'')+'</div>'+
          watchBtn(c)+
          '<div class="lr-chk-drift" id="lr-drift" data-mint="'+e2(c.mint||'')+'" hidden></div>'+
          '<div class="lr-chk-fresh" id="lr-fresh">read just now</div></div></div>'+
          '<div id="lr-live" class="lr-chk-live" style="display:none"></div>'+
          '<div class="lr-chk-k">'+
            tile('Bag above you', usd(c.bag_above_usd), 'held by the top 10 wallets')+
            tile('Price impact, selling $500', (sl.usd500==null?'n/a':sl.usd500+'%'),
                 (sl.usd500==null?'no pool to measure':('&asymp; '+usd(Math.round(500*sl.usd500/100))+' below the current price, from your order alone')))+
            (c.graduated
              ? tile('Status', 'Graduated', 'now trading on PumpSwap')+
                tile('Pool liquidity', (c.liquidity_usd?usd(c.liquidity_usd):'n/a'), 'the money backing sells')
              : tile('Bonding curve', (c.curve_pct!=null?c.curve_pct+'%':'n/a'), 'of the curve sold, 100% graduates')+
                tile('Graduates in', mins(c.eta_minutes), 'estimate at its average pace since launch','lr-eta'))+
            tile('Top 10 hold', c.top10_pct+'%', 'of all supply')+
            tile('Snipers', walletPct(c.snipers), 'bought in the first seconds')+
            tile('Bundlers', walletPct(c.bundlers), 'wallets that bought as one block')+
            tile('Insiders', walletPct(c.insiders), 'wallets tied to the team')+
            tile('Holders', (c.holders||0), 'wallets holding any amount')+
            tile('Dev holds', (c.dev_pct||0)+'%', 'creator\u2019s remaining bag')+
            tile('Buys / sells', (c.buys||0)+' / '+(c.sells||0), 'trade count since launch')+
          '</div>'+
          buyersBlock(c)+
          partsBlock(c)+
          explainScore(c)+
          '<div class="lr-chk-lg" id="lr-board">'+boardStats(c.score)+'</div>'+
          ((c.flags&&c.flags.length)?'<div class="lr-chk-fl">Flags: '+c.flags.map(e2).join(' &middot; ')+'</div>':'')+
          '<div class="lr-chk-trade"><a href="'+link(c.mint)+'" target="_blank" rel="nofollow sponsored noopener">'+
            'Trade '+(c.symbol?e2(c.symbol):'this coin')+' on PumpFun &rarr;</a></div>'+
          '<div class="lr-chk-disc">Links to PumpFun carry our referral code. It costs you nothing and pays for the radar.</div>'+
          '<div class="lr-chk-mail"><button type="button" id="lr-mail">Get this board in your inbox every morning &rarr;</button></div>'+
          shareRow(c)+
          helpBlock(c)+
          '<div class="lr-chk-src">Data: SolanaTracker \u00b7 regraded on every load \u00b7 not financial advice</div>'+
          (armLive(c),paintDrift(),'');
        out.dataset.mint=c.mint||'';
        loadBuyers(c.mint);
      }
      function currentMint(){ return (out&&out.dataset)?(out.dataset.mint||''):''; }
      // Drift: "was C 58 six hours ago, now B 67". Nobody else can show this
      // because it is built from our own snapshots, not the upstream API.
      function paintDrift(){
        var el=document.getElementById('lr-drift');
        if(!el)return;
        var mint=el.getAttribute('data-mint')||'';
        var rec=window.LR_GRADE_RECORD||{};
        var d=(rec.drift||{})[mint];
        if(!d||!d.from_grade){ el.hidden=true; return; }
        if(d.from_grade===d.to_grade&&Math.abs((d.to_score||0)-(d.from_score||0))<1){ el.hidden=true; return; }
        var hrs=d.hours>=1?Math.round(d.hours)+' h':Math.round(d.hours*60)+' min';
        var up=rank(d.to_grade)<rank(d.from_grade)||(d.to_grade===d.from_grade&&d.to_score>d.from_score);
        el.className='lr-chk-drift '+(up?'lr-chk-drift-up':'lr-chk-drift-dn');
        el.innerHTML=(up?'&#9650; Improving':'&#9660; Deteriorating')+' &middot; was '+e2(d.from_grade)+' '+
          e2(String(d.from_score))+' '+hrs+' ago, now '+e2(d.to_grade)+' '+e2(String(d.to_score));
        el.hidden=false;
      }
      function rank(g){var i='ABCDEF'.indexOf(g);return i<0?9:i;}
      document.addEventListener('click',function(ev){
        var b=ev.target;
        if(!b||!b.classList)return;
        if(b.classList.contains('lr-chk-sum')){
          var txt=b.getAttribute('data-txt')||'';
          var done=function(){b.textContent='Copied';setTimeout(function(){b.textContent='Copy for chat';},1600);};
          try{
            if(navigator.clipboard&&navigator.clipboard.writeText){
              navigator.clipboard.writeText(txt).then(done,function(){window.prompt('Copy this',txt);});
            }else{window.prompt('Copy this',txt);}
          }catch(e){window.prompt('Copy this',txt);}
        }
      });

      // Watchlist: free, local, no account. It is the reason to come back to the
      // page instead of forgetting the coin - alerts stay the paid product.
      var WL_KEY='lr_watch_v1';
      function wlRead(){
        try{ var a=JSON.parse(localStorage.getItem(WL_KEY)||'[]'); return Array.isArray(a)?a:[]; }
        catch(e){ return []; }
      }
      function wlWrite(a){
        try{ localStorage.setItem(WL_KEY,JSON.stringify(a.slice(0,20))); }catch(e){}
      }
      function wlMint(m){ return (m||'').trim(); }
      function wlToggle(c){
        if(!c||!c.mint)return;
        var a=wlRead(), m=wlMint(c.mint), found=-1;
        for(var i=0;i<a.length;i++) if(a[i].mint===m){found=i;break;}
        if(found>-1) a.splice(found,1);
        else a.unshift({mint:m,sym:c.symbol||c.name||'coin',grade:c.grade||'',score:c.score||0,ts:Date.now()});
        wlWrite(a); wlPaint();
      }
      function wlHas(m){
        var a=wlRead(); m=wlMint(m);
        for(var i=0;i<a.length;i++) if(a[i].mint===m) return true;
        return false;
      }
      function wlPaint(){
        var host=document.getElementById('lr-wl');
        if(!host)return;
        var a=wlRead();
        if(!a.length){ host.hidden=true; host.innerHTML=''; return; }
        var h='<span class="lr-wl-l">Watching</span>';
        for(var i=0;i<a.length;i++){
          var w=a[i];
          h+='<button type="button" class="lr-wl-c" data-mint="'+e2(w.mint)+'">'+
               e2((w.sym||'coin').slice(0,10))+
               (w.grade?' <i class="lr-gl-'+cls(w.grade)+'">'+e2(w.grade)+'</i>':'')+
             '</button>';
        }
        h+='<button type="button" class="lr-wl-x" id="lr-wl-clear">clear</button>';
        host.hidden=false; host.innerHTML=h;
      }
      document.addEventListener('click',function(ev){
        var b=ev.target;
        if(!b||!b.classList)return;
        if(b.classList.contains('lr-wl-c')){
          var mt=b.getAttribute('data-mint');
          if(mt&&window.LR_CHECK)window.LR_CHECK(mt,true);
          return;
        }
        if(b.id==='lr-wl-clear'){ wlWrite([]); wlPaint(); return; }
        if(b.id==='lr-watch'&&b.getAttribute('data-mint')){
          var cur=(b.getAttribute('data-on')==='1');
          var c={mint:b.getAttribute('data-mint'),symbol:b.getAttribute('data-sym'),grade:b.getAttribute('data-grade'),score:parseFloat(b.getAttribute('data-score')||'0')};
          if(cur){
            var a=wlRead(), out=[];
            for(var i=0;i<a.length;i++) if(a[i].mint!==wlMint(c.mint)) out.push(a[i]);
            wlWrite(out); wlPaint();
          } else { wlToggle(c); }
        }
      });

      // Live layer: the read refreshes itself while it is on screen, the countdown
      // actually counts down, and a grade that moves says so. Server-side the
      // check view is cached 180s, so refreshing sooner would only return the
      // same bytes.
      var LIVE={mint:'',at:0,eta:null,grad:false,n:0,timer:null,clock:null,prev:null};
      function agoText(ms){var t=Math.max(0,Math.round(ms/1000));
        return t<60?t+'s ago':Math.round(t/60)+' min ago';}
      // The letter means more next to the board it came from: "ranks 8th of 10"
      // is a human comparison, a bare 58/100 is not.
      function boardStats(score){
        var b=window.__lrBoard||[], ss=[], i;
        for(i=0;i<b.length;i++){
          if(b[i]&&b[i].grade&&b[i].grade!=='?'&&typeof b[i].grade_score==='number')ss.push(b[i].grade_score);
        }
        if(ss.length<5||typeof score!=='number')return '';
        var sorted=ss.slice().sort(function(x,y){return x-y;});
        var med=sorted[Math.floor(sorted.length/2)], better=0;
        for(i=0;i<ss.length;i++)if(ss[i]>score)better++;
        return 'Board right now: median '+(Math.round(med*10)/10)+' &middot; this coin ranks '+(better+1)+' of '+ss.length;
      }
      function armLive(c){
        var same=(LIVE.mint&&LIVE.mint===c.mint&&!!LIVE.timer);
        LIVE.mint=c.mint||'';
        LIVE.at=Date.now();
        LIVE.eta=(typeof c.eta_minutes==='number')?c.eta_minutes:null;
        LIVE.grad=!!c.graduated;
        if(!same){
          LIVE.n=0;
          LIVE.prev={grade:c.grade,score:c.score};
          if(LIVE.clock)clearInterval(LIVE.clock);
          if(LIVE.timer)clearInterval(LIVE.timer);
          if(LIVE.mint){
            LIVE.clock=setInterval(tickLive,15000);
            LIVE.timer=setInterval(function(){
              if(document.hidden)return;
              if(LIVE.n>=5){clearInterval(LIVE.timer);LIVE.timer=null;tickLive();return;}
              LIVE.n++;refreshLive();
            },200000);
          }
        }
        tickLive();
      }
      function tickLive(){
        var f=document.getElementById('lr-fresh');
        if(f)f.textContent='read '+agoText(Date.now()-LIVE.at)+(LIVE.timer?' \u00b7 refreshes on its own':'');
        var e=document.getElementById('lr-eta');
        if(e&&!LIVE.grad&&LIVE.eta!=null){
          var left=LIVE.eta-(Date.now()-LIVE.at)/60000;
          e.textContent=mins(left>0?left:0);
        }
      }
      function refreshLive(){
        if(!LIVE.mint)return;
        fetch(API+'?view=check&mint='+encodeURIComponent(LIVE.mint)+'&_='+Date.now(),{cache:'no-store'})
          .then(function(r){return r.json();})
          .then(function(j){
            if(!j||!j.ok||!j.check)return;
            var c=j.check, was=(LIVE.prev||{}).grade;
            render(c);
            LIVE.prev={grade:c.grade,score:c.score};
            if(was&&c.grade&&was!==c.grade){
              var b=document.getElementById('lr-live');
              if(b){
                b.style.display='block';
                b.innerHTML='<b>Moved from '+e2(was)+' to '+e2(c.grade)+'</b> since you opened this. '+
                  e2(c.headline||'');
              }
            }
          }).catch(function(){});
      }
      // Newsletter box is the on-site list builder; nudge instead of leaving.
      document.addEventListener('click',function(ev){
        var b=ev.target;
        if(!b||b.id!=='lr-mail')return;
        var host=document.querySelector('.fluentform')||document.querySelector('form');
        if(!host){
          var hs=document.querySelectorAll('h2,h3,h4');
          for(var i=0;i<hs.length;i++){
            if(/daily radar by email/i.test(hs[i].textContent||'')){host=hs[i];break;}
          }
        }
        if(host&&host.scrollIntoView){host.scrollIntoView({behavior:'smooth',block:'center'});}
      });

      // A grade with no key is a letter from a stranger. This stays collapsed so
      // returning visitors do not pay for it, and it is written in plain words.

      // Who actually bought, and was it a person or a bot. One call per coin,
      // cached server-side for 2 minutes. Thresholds come from our own 48-coin
      // board study: survivors had 10+ wallets buying 3+ times, and a 60+ wall
      // of brand-new wallets in one minute only ever showed up on dead coins.
      function buyersBlock(c){
        return '<div class="lr-chk-by" id="lr-by" data-mint="'+e2(c.mint||'')+'">'+
          '<div class="lr-chk-byt">Early buyers</div>'+
          '<div class="lr-chk-byv" id="lr-byv">reading the trade tape&hellip;</div>'+
          '<div class="lr-chk-byn" id="lr-byn"></div></div>';
      }
      function paintBuyers(b){
        var v=document.getElementById('lr-byv'), n=document.getElementById('lr-byn');
        if(!v||!n) return;
        if(!b||!b.ok){ v.className='lr-chk-byv'; v.textContent='buyer detail unavailable right now'; n.innerHTML=''; return; }
        if(b.thin){
          v.className='lr-chk-byv '+(b.tone||'c');
          v.textContent=b.verdict||'not enough trades yet';
          n.innerHTML='<div><b>'+b.window+'</b><span>TRADES SEEN</span></div>';
          return;
        }
        v.className='lr-chk-byv '+(b.tone||'c');
        v.textContent=b.verdict;
        var cells=[
          ['<b>'+b.buyers+'</b><span>WALLETS BOUGHT</span>'],
          ['<b>'+b.repeat+'</b><span>BOUGHT 3+ TIMES</span>'],
          ['<b>'+b.repeat_share+'%</b><span>OF BUYS FROM THEM</span>'],
          ['<b>'+(b.burst)+'</b><span>MOST NEW WALLETS IN 1 MIN</span>']
        ];
        if(b.bot_pct!=null) cells.push(['<b>'+b.bot_pct+'%</b><span>FROM TRADING BOTS</span>']);
        n.innerHTML=cells.map(function(x){return '<div>'+x[0]+'</div>';}).join('');
      }
      function loadBuyers(mint){
        if(!mint) return;
        fetch(BUYERS+'?mint='+encodeURIComponent(mint))
          .then(function(r){return r.json();})
          .then(function(b){ if(mint===currentMint()) paintBuyers(b); })
          .catch(function(){ paintBuyers(null); });
      }

      function helpBlock(c){
        return '<details class="lr-chk-help"><summary>How to read this grade</summary>'+
          '<div class="lr-chk-helpb">'+
          '<p><b>A</b> cleanest book, rare on this board &middot; <b>B</b> structurally sound &middot; '+
          '<b>C</b> average coin, average odds &middot; <b>D</b> thin, size down &middot; '+
          '<b>E</b> heavy bag above you &middot; <b>F</b> exit liquidity.</p>'+
          '<p>The score is built from six parts (supply concentration, bundled supply, sniper tail, '+
          'liquidity, buy pressure, time alive) and then capped when the holder book is stacked or '+
          'the pool is too thin to sell into, so a coin cannot grade well while a few wallets own '+
          'most of it or there is nobody on the other side of your exit.</p>'+
          '<p><b>Bag above you</b> is the dollar value the top 10 wallets would need buyers to absorb. '+
          '<b>Price impact</b> is how far your own sell moves the price. '+
          '<b>Bundlers</b> are wallets that bought at creation as one block, usually one owner.</p>'+
          '<p>None of this predicts price. It measures who is positioned to sell into you.</p>'+
          '</div></details>';
      }
      // Every result is shareable. The link opens with the same grade already on
      // screen, so a post to X brings people in to a finished answer, not a form.
      function shareRow(c){
        var dl=location.origin+location.pathname+'?check='+encodeURIComponent(c.mint||'');
        var txt=(c.symbol||c.name||'This coin')+' grades '+c.grade+' ('+c.score+'/100) on PumpCheck'+
          (c.headline?' - '+c.headline:'');
        // Plain-text summary shaped for a Telegram or Discord group: symbol,
        // grade, the two numbers that matter, then the link. Traders paste
        // reads into group chats far more than they post them on X.
        var sum=(c.symbol||c.name||'coin').toUpperCase()+' - PumpCheck '+c.grade+' '+
          (c.score)+'/100'+(c.grade==='?'?'':' ('+(c.verdict||'')+')')+'\n'+
          (c.headline?c.headline+'\n':'')+
          'Bag above you: '+usd(c.bag_above_usd)+' held by top 10\n'+
          'Exit $500: '+(c.slippage&&c.slippage.usd500!=null?c.slippage.usd500+'%':'-')+
          (c.graduated?'':' | Curve '+Math.round(c.curve_pct)+'%')+'\n'+dl;
        return '<div class="lr-chk-sh">'+
          '<a href="https://twitter.com/intent/tweet?text='+encodeURIComponent(txt)+
            '&url='+encodeURIComponent(dl)+'" target="_blank" rel="noopener">Post on X</a>'+
          '<button type="button" class="lr-chk-cp" data-link="'+e2(dl)+'">Copy link</button>'+
          '<button type="button" class="lr-chk-sum" data-txt="'+e2(sum)+'">Copy for chat</button>'+
        '</div>';
      }
      document.addEventListener('click',function(ev){
        var b=ev.target;
        if(!b||!b.classList||!b.classList.contains('lr-chk-cp'))return;
        var link=b.getAttribute('data-link')||'';
        var done=function(){b.textContent='Copied';setTimeout(function(){b.textContent='Copy link';},1600);};
        try{
          if(navigator.clipboard&&navigator.clipboard.writeText){
            navigator.clipboard.writeText(link).then(done,function(){window.prompt('Copy this link',link);});
          }else{window.prompt('Copy this link',link);}
        }catch(e){window.prompt('Copy this link',link);}
      });
      // Entry point for the board's Check pills and for ?check=<mint> deep links.
      function doCheck(mint,scroll){
        if(!mint)return;
        input.value=mint;
        run();
        try{
          if(scroll&&sec.scrollIntoView)sec.scrollIntoView({behavior:'smooth',block:'center'});
          box.style.transition='box-shadow .35s';
          box.style.boxShadow='0 0 0 2px rgba(255,107,26,.5)';
          setTimeout(function(){box.style.boxShadow='';},1400);
        }catch(e){}
      }
      window.LR_CHECK=doCheck;
      wlPaint();

      // Instant demo: grade one of the coins currently on the board.
      function fillTry(list){
        var host=document.getElementById('lr-chk-try');
        if(!host||!list||!list.length||host.getAttribute('data-done'))return;
        var h='<span class="lr-chk-tryl">Try one from the board:</span>', n=0;
        for(var i=0;i<list.length&&n<4;i++){
          var c=list[i];
          if(!c||!c.mint)continue;
          n++;
          h+='<button type="button" class="lr-chk-tryb" data-mint="'+e2(c.mint)+'">'+
               e2(c.symbol||c.name||'coin')+
               (c.grade&&c.grade!=='?'?' <i class="lr-gl-'+cls(c.grade)+'">'+e2(c.grade)+'</i>':'')+
             '</button>';
        }
        if(!n)return;
        host.setAttribute('data-done','1');
        host.innerHTML=h;
        host.addEventListener('click',function(ev){
          var t=ev.target;
          while(t&&t!==host){
            if(t.classList&&t.classList.contains('lr-chk-tryb')){
              if(t.getAttribute('data-mint'))doCheck(t.getAttribute('data-mint'),true);
              return;
            }
            t=t.parentNode;
          }
        });
      }
      window.LR_TRY=fillTry;
      try{
        if(window.__lrTryPending)fillTry(window.__lrTryPending);
        setTimeout(function(){if(window.__lrTryPending)fillTry(window.__lrTryPending);},1800);
        var qm=(location.search.match(/[?&]check=([1-9A-HJ-NP-Za-km-z]{32,44})/)||[])[1];
        if(qm)setTimeout(function(){doCheck(qm,true);},500);
      }catch(e){}
      function run(){
        var raw=(input.value||'').trim();
        var m=raw.match(/[1-9A-HJ-NP-Za-km-z]{32,44}/);
        if(!m){out.innerHTML='<div class="lr-chk-er">That does not look like a coin address. Paste a Solana address or a pump.fun link, or tap a coin on the board above.</div>';return;}
        btn.disabled=true;btn.textContent='Checking';
        out.innerHTML='<div class="lr-chk-er">Reading the holder book\u2026 this takes a second.</div>';
        fetch(API+'?view=check&mint='+encodeURIComponent(m[0]),{cache:'no-store'})
          .then(function(r){return r.json();})
          .then(function(j){
            if(!j||!j.ok||!j.check)throw new Error('bad');
            render(j.check);
          })
          .catch(function(err){
            out.innerHTML='<div class="lr-chk-er">Could not read that coin. Check the address, or try again in a minute.</div>'+
              
              '<div class="lr-chk-again"><button type="button" class="lr-chk-retry">Try again</button></div>';
            var r=out.querySelector('.lr-chk-retry');
            if(r)r.addEventListener('click',function(){run();});
          })
          .then(function(){btn.disabled=false;btn.textContent='Check';});
      }
      sec.querySelector('form').addEventListener('submit',function(ev){ev.preventDefault();run();});

      // Grade record: only rendered once enough graded coins have resolved.
      function showRecord(){
        try{
          var rec=window.LR_GRADE_RECORD;
          if(!rec||!box)return;

          // grade spread: shows the letters are actually spread out, not all F
          if(rec.dist_total>=15){
            var sp=document.createElement('div');
            sp.className='lr-chk-sp';
            var sh='<span class="lr-chk-spl">Graded, last 24h</span>';
            for(var gi=0;gi<6;gi++){
              var g='ABCDEF'.charAt(gi), n=(rec.dist||{})[g]||0;
              if(!n)continue;
              sh+='<i class="lr-gl-'+g.toLowerCase()+'" title="'+g+' graded coins">'+g+' '+n+'</i>';
            }
            if(sh){
              sp.innerHTML=sh;
              box.appendChild(sp);
              var lg=document.createElement('div');
              lg.className='lr-chk-lg';
              lg.innerHTML='A cleanest &middot; F worst &middot; a read on dump risk, not a buy signal';
              box.appendChild(lg);
            }
          }

          if(!rec.publishable){
            // Honest progress instead of silence: says what the record is doing
            // and when it will appear, rather than showing nothing at all.
            if(rec.tracked_total){
              var pr=document.createElement('div');
              pr.className='lr-chk-lg';
              pr.innerHTML=rec.tracked_total+' coins graded so far &middot; the win-rate record goes public at 40 resolved';
              box.appendChild(pr);
            }
            return;
          }
          var st=rec.strong||{},wk=rec.weak||{};
          if(st.rate==null||wk.rate==null||!st.n||!wk.n)return;
          var line=document.createElement('div');
          line.className='lr-chk-rec';
          line.innerHTML='<b>Grade record:</b> A/B graded coins graduated '+st.rate+'% ('+st.won+'/'+st.n+
            ') vs '+wk.rate+'% for D/F ('+wk.won+'/'+wk.n+') within '+rec.window_h+' hours.';
          box.appendChild(line);
        }catch(e){}
      }
      try{
        var recs=document.createElement('script');
        recs.src='https://firememecoins.com/wp-content/uploads/2026/10/grade-record.txt?v='+Date.now();
        recs.onload=function(){ try{showRecord();}catch(e){} try{paintDrift();}catch(e){} };
        recs.onerror=function(){};
        document.head.appendChild(recs);
      }catch(e){}
    }catch(e){}
  })();