government public service

English

The domain 'hightable.pro' uses the .pro top-level domain and has no subdomain. The second-level label 'hightable' is 9 characters long containing 3 vowels alongside six consonants. Tokenizing the label suggests two words: high, table. Median word length is 4.5 characters. No strong language cues emerged from the frequency lists.

html/de/03/de0389a3-d83e-4077-800f-24f6fd43e828.html.gz

require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes

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version

viewport

Skill games and prediction markets settled trustlessly on the Kaspa BlockDAG. Non-custodial, covenant-enforced.

description

HSTS header missing - vulnerable to protocol downgrade attacks

CSP header missing - vulnerable to XSS attacks

https://kaspa.org/apple-icon.png?apple-icon.07fc-3ni9c60g.png

require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/media-favicon

http://kastle.cc/_assets/v11/7adcae51d6e389a81815efafe62c26a78d25dafe.png

https://kasanova.app/apple-touch-icon.png

https://img1.wsimg.com/isteam/ip/df158b33-e129-44b7-a950-61cbb01339bb/favicon/86d1eccb-a3d1-4302-bfad-53923eef8d93/fca7185e-d8ab-430b-8831-270dd695fd63.png/:/rs=w:64,h:64,m

Name.com, Inc.

hightable.pro

Abuse

Google LLC

GOOGLE


  // Early global network resolver. Prevents ReferenceError for `net` in nested handlers.
  (function(){
    try {
      if (typeof window.HTP_NETWORK === 'undefined' || !window.HTP_NETWORK) window.HTP_NETWORK = 'tn12';
      if (typeof window.net === 'undefined') window.net = window.HTP_NETWORK;
      if (typeof window.activeNet === 'undefined') window.activeNet = window.HTP_NETWORK;
    } catch(e) {}
  })();



/* HTP DAG BACKGROUND v2 , bold, unmistakable animated BlockDAG */
(function(){
  var pc=document.getElementById('dagCanvas');
  if(!pc)return;
  pc._startDagManaged=true;
  var cx=pc.getContext('2d');
  var W=0,H=0,blocks=[],lastSpawn=0;
  var T=[73,232,194];
  function teal(a){return 'rgba('+T[0]+','+T[1]+','+T[2]+','+a+')';}
  function resize(){
    W=window.innerWidth;H=window.innerHeight;
    var dpr=window.devicePixelRatio||1;
    pc.width=W*dpr;pc.height=H*dpr;
    cx.setTransform(dpr,0,0,dpr,0,0);
  }
  function spawn(){
    var lH=22+Math.random()*20,nL=Math.floor(H/lH),li=Math.floor(Math.random()*nL);
    var y=li*lH+lH/2+(Math.random()-0.5)*lH*0.6;
    var sz=13+Math.random()*13,spd=0.45+Math.random()*0.4;
    var b={x:W+30,y:y,sz:sz,vx:-spd,alpha:0.7+Math.random()*0.3,
           glow:Math.random()>0.3,born:performance.now(),pulse:Math.random()*6.28,parents:[]};
    var near=blocks.filter(function(n){return Math.abs(n.y-y)<180&&n.x<W+10&&n.x>b.x-320;}).slice(-6);
    var nP=Math.min(near.length,1+Math.floor(Math.random()*3));
    for(var i=0;i<nP;i++){var p=near[Math.floor(Math.random()*near.length)];if(p&&b.parents.indexOf(p)===-1)b.parents.push(p);}
    blocks.push(b);lastSpawn=performance.now();
  }
  function rrect(x,y,s,r){
    cx.beginPath();cx.moveTo(x+r,y);cx.lineTo(x+s-r,y);cx.arcTo(x+s,y,x+s,y+r,r);
    cx.lineTo(x+s,y+s-r);cx.arcTo(x+s,y+s,x+s-r,y+s,r);
    cx.lineTo(x+r,y+s);cx.arcTo(x,y+s,x,y+s-r,r);cx.lineTo(x,y+r);
    cx.arcTo(x,y,x+r,y,r);cx.closePath();
  }
  function draw(){
    /* solid background , canvas IS the background */
    cx.fillStyle='#010806';cx.fillRect(0,0,W,H);
    /* faint grid lanes */
    cx.strokeStyle='rgba(255,255,255,0.10)';cx.lineWidth=0.5;
    for(var l=0;l*34+17<H;l++){cx.beginPath();cx.moveTo(0,l*34+17);cx.lineTo(W,l*34+17);cx.stroke();}
    /* spawn throttle */
    if(performance.now()-lastSpawn>42)spawn();
    blocks=blocks.filter(function(b){return b.x>-100;});
    /* draw parent edges first */
    blocks.forEach(function(b){
      b.x+=b.vx;b.pulse+=0.016;
      var age=(performance.now()-b.born)/20000;
      b._a=Math.max(0,b.alpha*(1-age*0.08));
      b.parents.forEach(function(p){
        cx.beginPath();cx.moveTo(b.x+b.sz/2,b.y);cx.lineTo(p.x+p.sz/2,p.y);
        cx.strokeStyle=teal(b._a*0.5);cx.lineWidth=1;cx.stroke();
      });
    });
    /* draw blocks on top of edges */
    blocks.forEach(function(b){
      var a=b._a;if(a<=0)return;
      var glow=0.55+0.35*Math.sin(b.pulse);
      var bx=b.x-b.sz/2,by=b.y-b.sz/2,s=b.sz,r=4;
      /* glow shadow */
      if(b.glow){cx.shadowColor=teal(glow*a*0.9);cx.shadowBlur=18;}
      else{cx.shadowColor=teal(a*0.3);cx.shadowBlur=8;}
      rrect(bx,by,s,r);
      cx.fillStyle=teal(0.14*a);cx.fill();
      cx.strokeStyle=teal(0.9*a*glow);cx.lineWidth=1.4;cx.stroke();
      cx.shadowBlur=0;
    });
    requestAnimationFrame(draw);
  }
  resize();
  window.addEventListener('resize',resize);
  /* Pre-fill entire screen immediately so there's no blank frame */
  W=window.innerWidth;H=window.innerHeight;
  for(var i=0;i<130;i++){
    var lH=22+Math.random()*20,nL=Math.floor(H/lH),li=Math.floor(Math.random()*nL);
    var y=li*lH+lH/2+(Math.random()-0.5)*lH*0.6;
    blocks.push({x:Math.random()*W,y:y,sz:13+Math.random()*13,vx:-(0.45+Math.random()*0.4),
      alpha:0.5+Math.random()*0.5,glow:Math.random()>0.35,_a:0,
      born:performance.now()-Math.random()*12000,pulse:Math.random()*6.28,parents:[]});
  }
  /* wire parent connections */
  for(var pi=5;pi<blocks.length;pi++){
    var b=blocks[pi],near=blocks.slice(Math.max(0,pi-16),pi).filter(function(n){return Math.abs(n.y-b.y)<150&&n.x<b.x;});
    var nP=Math.min(near.length,2+Math.floor(Math.random()*2));
    for(var j=0;j<nP;j++){var p=near[Math.floor(Math.random()*near.length)];if(p&&b.parents.indexOf(p)===-1)b.parents.push(p);}
  }
  requestAnimationFrame(draw);
})();
        


        // === HTP v70.0: localStorage quota protection ===
        function quotaSafeSet(key, value) {
            try {
                localStorage.setItem(key, value);
                return true


        // === HTP CREATE BRIDGE: Form <-> SilverScript ===

        // -- Outcome management --
        function addOutcome() {
            var list = document.getElementById('oList') || document.getElementById('outcomesList');
            if (!list) return;
            var row = document.createElement('div');
            row.className = 'outcome-row';
            row.style.cssText = 'display:flex;gap:6px;margin:4px 0';
            row.innerHTML = '<input type="text" class="outcome-input" placeholder="Outcome ' + (list.children.length + 1) + '" style="flex:1;background:rgba(10,15,30,0.6);border:1px solid #333;color:var(--text);padding:6px 10px;border-radius:6px;font-size:14px" oninput="syncFormToSS()">' +
                '<span style="color:#555;padding:6px;cursor:pointer" onclick="removeOutcome(this)" title="Remove">&times;</span>';
            list.appendChild(row);
            syncFormToSS();
        }

        function removeOutcome(el) {
            var list = document.getElementById('oList') || document.getElementById('outcomesList');
            if (list && list.children.length > 2) {
                el.parentElement.remove();
                syncFormToSS();
            }
        }

        function getOutcomes() {
            // Read from existing #oList first, fall back to .outcome-input
            var inputs = document.querySelectorAll('#oList .or input');
            if (!inputs || !inputs.length) inputs = document.querySelectorAll('.outcome-input');
            var out = [];
            inputs.forEach(function (inp) { if (inp.value.trim()) out.push(inp.value.trim()); });
            return out.length ? out : ['Yes', 'No'];
        }

        // -- Oracle config toggle --

        function updateZkSubConfig() {
            var mode = document.getElementById('cZkMode');
            if (!mode) return;
            ['zkTlsCfg', 'zkCoprocessorCfg', 'zkComputeCfg'].forEach(function (id) {
                var el = document.getElementById(id);
                if (el) el.style.display = 'none';
            });
            var show = { zkTLS: 'zkTlsCfg', zkCoprocessor: 'zkCoprocessorCfg', zkCompute: 'zkComputeCfg' };
            var target = document.getElementById(show[mode.value]);
            if (target) target.style.display = 'block';
        }

        // === API QUORUM MANAGEMENT ===
        function addApiSource() {
            var list = document.getElementById('apiSourcesList');
            if (!list) return;
            var count = list.children.length + 1;
            if (count > 7) { alert('Maximum 7 API sources'); return; }
            var row = document.createElement('div');
            row.className = 'api-source-row';
            row.style.cssText = 'background:rgba(10,15,30,0.5);border:1px solid #333;border-radius:8px;padding:10px;margin:6px 0';
            row.innerHTML = '<div style="display:flex;gap:6px;align-items:center;margin-bottom:4px">' +
                '<span style="color:#7c6ff7;font-size:12px;font-weight:600">Source ' + count + '</span>' +
                '<span style="margin-left:auto;color:#555;cursor:pointer;font-size:16px" onclick="removeApiSource(this)" title="Remove">&times;</span></div>' +
                '<input type="text" class="api-url" placeholder="https://api.example.com/v1/result" style="width:100%;background:rgba(10,15,30,0.6);border:1px solid #333;color:var(--text);padding:6px 10px;border-radius:6px;font-size:13px;margin:2px 0" oninput="syncFormToSS()">' +
                '<div style="display:flex;gap:6px;margin-top:4px">' +
                '<input type="text" class="api-path" placeholder="JSON path: data.result" style="flex:1;background:rgba(10,15,30,0.6);border:1px solid #333;color:var(--text);padding:6px 10px;border-radius:6px;font-size:13px" oninput="syncFormToSS()">' +
                '<select class="api-type" style="flex:0 0 100px;background:rgba(10,15,30,0.6);border:1px solid #333;color:var(--text);padding:6px;border-radius:6px;font-size:12px" onchange="syncFormToSS()">' +
                '<option value="number">Number</option><option value="string">String</option><option value="boolean">Boolean</option></select></div>';
            list.appendChild(row);
            updateApiQuorumDisplay();
            syncFormToSS();
        }

        function removeApiSource(el) {
            var list = document.getElementById('apiSourcesList');
            if (list && list.children.length > 1) {
                el.closest('.api-source-row').remove();
                // Renumber
                var rows = list.querySelectorAll('.api-source-row');
                rows.forEach(function (r, i) {
                    var label = r.querySelector('span[style*="font-weight:600"]');
                    if (label) label.textContent = 'Source ' + (i + 1);
                });
                updateApiQuorumDisplay();
                syncFormToSS();
            }
        }

        function getApiSources() {
            var rows = document.querySelectorAll('.api-source-row');
            var sources = [];
            rows.forEach(function (row) {
                var url = row.querySelector('.api-url');
                var path = row.querySelector('.api-path');
                var type = row.querySelector('.api-type');
                if (url && url.value.trim()) {
                    sources.push({
                        url: url.value.trim(),
                        path: path ? path.value.trim() : '',
                        type: type ? type.value : 'string'
                    });
                }
            });
            return sources;
        }

        function updateApiQuorumDisplay() {
            var count = document.querySelectorAll('.api-source-row').length;
            var quorumInput = document.getElementById('cApiQuorum');
            var defaultQuorum = Math.floor(count / 2) + 1;
            if (quorumInput) {
                if (parseInt(quorumInput.value) > count) quorumInput.value = defaultQuorum;
                quorumInput.max = count;
            }
            var sc = document.getElementById('apiSourceCount');
            var sq = document.getElementById('apiQuorumDisplay');
            var st = document.getElementById('apiSourceTotal');
            if (sc) sc.textContent = count;
            if (sq) sq.textContent = quorumInput ? quorumInput.value : defaultQuorum;
            if (st) st.textContent = count;
        }


        function updateResolutionInfo() {
            var el = document.getElementById('cResInfo');
            if (!el) return;
            var ot = document.getElementById('cOracle');
            if (!ot) return;
            var info = {
                hybridOracle: '<span style="color:#7c6ff7">Hybrid Cascade:</span> ZK-Verified primary, Bonded fallback',
                zkOracle: '<span style="color:#22c55e">Trustless:</span> Cryptographic proof verifies outcome on-chain. No human input.',
                bondedOracle: '<span style="color:#f59e0b">Bonded:</span> Attester stakes bond, submits result. Challengeable. Bond slashed if wrong.',
                apiOracle: '<span style="color:#3b82f6">Automated:</span> Multi-endpoint consensus. Quorum-based. Auto-fallback.'
            };
            el.innerHTML = info[ot.value] || 'Select an oracle type above';
        }

        function updateOracleConfig() {
            var sel = document.getElementById('cOracle');
            if (!sel) return;
            var v = sel.value;
            ['oracleBondedCfg', 'oracleMultisigCfg', 'oracleZkCfg', 'oracleApiCfg', 'oracleDaoCfg'].forEach(function (id) {
                var el = document.getElementById(id);
                if (el) el.style.display = 'none';
            });
            var showMap = {
                bondedOracle: ['oracleBondedCfg'],
                zkOracle: ['oracleZkCfg'],
                hybridOracle: ['oracleApiCfg', 'oracleZkCfg', 'oracleBondedCfg'],
                apiOracle: ['oracleApiCfg']
            };
            var panels = showMap[v] || [];
            panels.forEach(function (id) { var el = document.getElementById(id); if (el) el.style.display = 'block'; });
            if (v === 'zkOracle' || v === 'hybridOracle') updateZkSubConfig();

            // Bond visibility: only editable for bonded/hybrid
            var bondSection = document.getElementById('cOracleBond');
            var bondHint = document.getElementById('bondHint');
            if (bondSection) {
                if (v === 'zkOracle' || v === 'apiOracle') {
                    bondSection.parentElement.style.display = 'none';
                } else {
                    bondSection.parentElement.style.display = '';
                    if (v === 'hybridOracle') {
                        bondSection.value = '1000';
                        if (bondHint) bondHint.textContent = 'Hybrid: Bond covers the bonded fallback layer. API + ZK resolve first - bond only at risk if bonded oracle is triggered and challenged.';
                    } else {
                        if (bondHint) bondHint.textContent = 'Minimum bond required. Higher bond = more trust signal. Slashed if resolution challenged and proven wrong.';
                    }
                }
                updPrev();
            }
            updateResolutionInfo();
        }

        // -- Form → SilverScript sync --
        var _ssUpdateLock = false;
        function syncFormToSS() {
            if (_ssUpdateLock) return;
            _ssUpdateLock = true;
            try {
                var q = document.getElementById('cQ');
                var cat = document.getElementById('cCat');
                var oracle = document.getElementById('cOracle');
                var bond = document.getElementById('cOracleBond');
                var ssEditor = document.getElementById('ssCode');
                if (!ssEditor || !q) { _ssUpdateLock = false; return; }

                var outcomes = getOutcomes();
                var cSrc = document.getElementById('cSrc');
                var cCap = document.getElementById('cCap');
                var cMax = document.getElementById('cMax');
                var cEnd = document.getElementById('cEnd');
                var cStk = document.getElementById('cStk');
                var oracleType = oracle ? oracle.value : 'bondedOracle';
                var bondAmt = bond ? bond.value : '100';

                // Generate a valid identifier from the title
                var title = (q.value || 'Untitled').trim();
                var safeName = title.replace(/[^a-zA-Z0-9_]/g, '_').replace(/_+/g, '_').substring(0, 40) || 'MyEvent';

                // Build valid SilverScript that the SS compiler can parse
                var ss = '// Auto-generated from Event Form\n\n';
                ss += 'event ' + safeName + ' {\n';
                ss += '  outcomes: [' + outcomes.map(function(o) { return '"' + o.replace(/"/g, '\\"') + '"'; }).join(', ') + '];\n';

                if (cEnd && cEnd.value) {
                    ss += '  locktime: fromDate("' + cEnd.value + 'T18:00:00Z");\n';
                } else {
                    ss += '  locktime: fromDate("2026-12-31T18:00:00Z");\n';
                }

                // Oracle configuration
                if (oracleType === 'zkFeed' || oracleType === 'zkOracle') {
                    var zkMode = document.getElementById('cZkMode');
                    var feedName = 'CUSTOM';
                    if (zkMode && zkMode.value === 'zkTLS') {
                        var u = document.getElementById('cZkTlsUrl');
                        feedName = u && u.value ? u.value.substring(0, 30) : 'zkTLS';
                    }
                    ss += '  oracle: zkFeed("' + feedName + '");\n';
                } else if (oracleType === 'hybridOracle') {
                    ss += '  oracle: hybridOracle("CUSTOM", ' + bondAmt + ');\n';
                } else {
                    ss += '  oracle: bondedOracle(' + bondAmt + ');\n';
                }

                ss += '  fee: 0.02;\n';

                if (cStk && cStk.value && parseInt(cStk.value) >= 1000) {
                    ss += '  bond: ' + parseInt(cStk.value) + ';\n';
                } else {
                    ss += '  bond: 1000;\n';
                }

                if (cMax && cMax.value === 'true') {
                    ss += '  maximizer: true;\n';
                    if (cCap) ss += '  cap: ' + (parseInt(cCap.value) || 20) + ';\n';
                }

                if (cat && cat.value) {
                    ss += '  category: "' + cat.value + '";\n';
                }

                if (cSrc && cSrc.value) {
                    ss += '  source: "' + cSrc.value.replace(/"/g, '\\"') + '";\n';
                }

                ss += '  network: tn12;\n';
                ss += '}\n';

                ssEditor.value = ss;
                if (typeof updateSSLineInfo === 'function') updateSSLineInfo();
            } catch (e) { console.warn('[HTP] syncFormToSS error:', e); }
            _ssUpdateLock = false;
        }

        function syncSSToForm() {
            if (_ssUpdateLock) return;
            _ssUpdateLock = true;
            try {
                var ssEditor = document.getElementById('ssCode');
                if (!ssEditor) { _ssUpdateLock = false; return; }
                var code = ssEditor.value;

                // Parse @event
                var evMatch = code.match(/@event\s+"([^"]+)"/);
                if (evMatch) {
                    var q = document.getElementById('cQ');
                    if (q) q.value = evMatch[1];
                }

                // Parse @category
                var catMatch = code.match(/@category\s+"([^"]+)"/);
                if (catMatch) {
                    var cat = document.getElementById('cCat');
                    if (cat) cat.value = catMatch[1];
                }

                // Parse @outcomes
                var outMatch = code.match(/@outcomes\s+\[([^\]]+)\]/);
                if (outMatch) {
                    var raw = outMatch[1];
                    var items = raw.match(/"([^"]+)"/g);
                    if (items && items.length) {
                        var list = document.getElementById('oList') || document.getElementById('outcomesList');
                        if (list) {
                            list.innerHTML = '';
                            items.forEach(function (item) {
                                var val = item.replace(/"/g, '');
                                var row = document.createElement('div');
                                row.className = 'outcome-row';
                                row.style.cssText = 'display:flex;gap:6px;margin:4px 0';
                                row.innerHTML = '<input type="text" class="outcome-input" value="' + val.replace(/"/g, '&quot;') + '" style="flex:1;background:rgba(10,15,30,0.6);border:1px solid #333;color:var(--text);padding:6px 10px;border-radius:6px;font-size:14px" oninput="syncFormToSS()">' +
                                    '<span style="color:#555;padding:6px;cursor:pointer" onclick="removeOutcome(this)">&times;</span>';
                                list.appendChild(row);
                            });
                        }
                    }
                }

                // Parse @oracle
                var oracleMatch = code.match(/@oracle\s+(\w+)/);
                if (oracleMatch) {
                    var oracle = document.getElementById('cOracle');
                    if (oracle) { oracle.value = oracleMatch[1]; updateOracleConfig(); }
                }

                // Parse @bond
                var bondMatch = code.match(/@bond\s+(\d+)/);
                if (bondMatch) {
                    var bond = document.getElementById('cOracleBond');
                    if (bond) bond.value = bondMatch[1];
                }
            } catch (e) { console.warn('[HTP] syncSSToForm error:', e); }
            _ssUpdateLock = false;
        }

        // -- Wire SS editor input to reverse-sync --
        document.addEventListener('DOMContentLoaded', function () {
            var ssEditor = document.getElementById('ssCode');
            if (ssEditor) {
                ssEditor.addEventListener('input', function () {
                    if (!_ssUpdateLock) syncSSToForm();
                });
            }
            // Wire form fields
            var q = document.getElementById('cQ');
            if (q) q.addEventListener('input', syncFormToSS);
            var cat = document.getElementById('cCat');
            if (cat) cat.addEventListener('change', syncFormToSS);
            var srcEl = document.getElementById('cSrc');
            if (srcEl) srcEl.addEventListener('change', syncFormToSS);

            // Skill Games UI Init
            if (window.htpSkillUI) {
                htpSkillUI.injectBoardCss();
                htpSkillUI.initIdentity();
            }
        });

        // Wire existing #oList inputs to sync
        document.addEventListener('DOMContentLoaded', function () {
            var oList = document.getElementById('oList');
            if (oList) {
                oList.addEventListener('input', function () { if (!_ssUpdateLock) syncFormToSS(); });
                // Observe new children added to oList
                if (typeof MutationObserver !== 'undefined') {
                    new MutationObserver(function () { if (!_ssUpdateLock) syncFormToSS(); }).observe(oList, { childList: true, subtree: true });
                }
            }
        });

        // SilverScript fee disclosure
        function updateFeeDisclosure(mode) {
            var el = document.querySelector('.fee-disclosure');
            if (!el) return;
            if (mode === 'maximizer') {
                el.innerHTML = '<b style="color:var(--accent,#ffffff);">Maximizer Mode - SilverScript</b><br>' +
                    '• <b>Win:</b> Full payout at current odds - identical to Spot.<br>' +
                    '• <b>Lose:</b> 50% of your stake is retained by the protocol as a loss cushion. ' +
                    'The remaining 50% can be reclaimed to your wallet for a 30% recovery fee.<br>' +
                    '• <b>Net on loss:</b> You recover 35% of your original stake (50% Ãƒ-- 70%).<br>' +
                    '• <b>Protocol fee:</b> 2% on winnings, same as Spot.<br>' +
                    '<span style="color:var(--muted,#667);font-size:10px;margin-top:2px;display:block;">' +
                    'SilverScript is an on-chain structured position that gives you the same upside as Spot ' +
                    'with built-in downside protection. All settlement is trustless via Kaspa L1.</span>';
            } else {
                el.innerHTML = '<b style="color:var(--accent,#ffffff);">Spot Mode</b><br>' +
                    '• <b>Win:</b> Full payout at current odds.<br>' +
                    '• <b>Lose:</b> You lose your entire stake.<br>' +
                    '• <b>Protocol fee:</b> 2% on winnings only. No fee on losses.<br>' +
                    '<span style="color:var(--muted,#667);font-size:10px;margin-top:2px;display:block;">' +
                    'Standard prediction market position. All transactions settled on-chain via Kaspa L1.</span>';
            }
        }
    


    // v69.10 Firebase lobby â†’ local merge with deferred retry
    window.addEventListener('htp-firebase-lobby', function(e) {
      var matches = e.detail.matches;
      if (!matches || !matches.length) return;

      // Always keep a copy of raw Firebase matches
      if (!window.htpLobbyStore) window.htpLobbyStore = [];
      matches.forEach(function(m) {
        var exists = window.htpLobbyStore.find(function(x) { return x.id === m.id; });
        if (!exists) window.htpLobbyStore.push(m);
      });

      function mergeAndRender() {
        if (typeof matchLobby === 'undefined' || !matchLobby.matches) {
          setTimeout(mergeAndRender, 300);
          return;
        }
        window.htpLobbyStore.forEach(function(m) {
          var localExists = matchLobby.matches.find(function(x) { return x.id === m.id; });
          if (!localExists) {
            matchLobby.matches.push({
              id: m.id,
              game: m.game || 'chess',
              timeControl: m.timeControl || '5|0',
              stake: m.stake || 5,
              seriesLen: m.series || m.seriesLen || 1,
              creator: m.creatorId || 'unknown',
              creatorAddr: (m.creator || '').substring(0, 14) + '...',
              creatorAddrFull: m.creator || '',
              opponent: m.opponent || null,
              opponentAddr: null,
              status: m.status || 'waiting',
              created: m.created || Date.now(),
              escrowTxId: m.escrowTxId || null,
              escrowAddress: m.escrowAddress || null
            });
          } else {
            localExists.status   = m.status   || localExists.status;
            localExists.opponent = m.opponent || localExists.opponent;
          }
        });
        if (typeof renderLobby === 'function') renderLobby();
        console.log('[HTP Firebase] Merged', window.htpLobbyStore.length, 'lobby matches into local store');
      }

      mergeAndRender();
    });

    // Auto-sync node on load
    setTimeout(function() {
      if (typeof setNet === "function") {
        console.log("[HTP] Auto-syncing to TN12...");
        setNet('tn12');
      }
    }, 1000);
    


        /* === HTP PATCH: Auto-Connect + DAA Score Poller === */
        (function () {
            "use strict";
        var DAA_POLL_MS = 5000, AUTO_CONN_DELAY = 2000;
        var REST_TN12 = "https://api-tn12.kaspa.org";
        var REST_MAIN = "https://api.kaspa.org";
        var _daaTimer = null;

        function fetchDaaScore() {
                var net = (window.activeNet === 'mainnet') ? 'mainnet' : 'tn12';
                var base = (net === 'mainnet') ? REST_MAIN : REST_TN12;
                fetch(base + "/info/blockdag")
        .then(function (r) { return r.json(); })
        .then(function (d) {
                        var s = d.virtualDaaScore || d.daaScore || d.virtual_daa_score;
                        if (s) {
                            var curNet = (window.activeNet === 'mainnet') ? 'mainnet' : 'tn12';
                            if (!window._htpDaaScores) window._htpDaaScores = {};
                            window._htpDaaScores[curNet] = s;
                            var el = document.getElementById('daaScore');
                            if (el) el.textContent = Number(s).toLocaleString();
                            var ns = document.getElementById('nodeStatus');
                            if (ns) ns.innerHTML = '<span style="color:#22c55e">&#9679;</span> <span style="font-size:11px;color:var(--muted)">Block ' + Number(s).toLocaleString() + '</span>';
                        }
                    }).catch(function (e) {console.warn("HTP DAA poll failed:", e.message); });
            }

        window.startDaaPoller = function () {
                if (_daaTimer) return;
        fetchDaaScore();
        _daaTimer = setInterval(fetchDaaScore, DAA_POLL_MS);
        console.log("HTP DAA poller started (" + DAA_POLL_MS + "ms)");
            };
        window.stopDaaPoller = function () {
                if (_daaTimer) {clearInterval(_daaTimer); _daaTimer = null; console.log("HTP DAA poller stopped"); }
            };

        function tryAutoConnect() {
                var has = false;
        try {
            has = !!(sessionStorage.getItem("htp_mnemonic") || sessionStorage.getItem("htp_privkey") ||
                sessionStorage.getItem("htp_address") || sessionStorage.getItem("htpMnemonic") ||
                sessionStorage.getItem("htpPrivKey") || sessionStorage.getItem("htpAddr") ||
                localStorage.getItem("htp_mnemonic") || localStorage.getItem("htp_privkey") ||
                localStorage.getItem("htp_address") || localStorage.getItem("htpMnemonic") ||
                localStorage.getItem("htpPrivKey") || localStorage.getItem("htpAddr"));
                } catch (e) { }
        if (!has) {console.log("HTP Auto-connect: no session"); window.startDaaPoller(); return; }
        console.log("HTP Auto-connect: session found, connecting...");
        if (typeof togConn === "function") togConn();
        else if (typeof window.togConn === "function") window.togConn();
        else { var b = document.getElementById("cBtn"); if (b) b.click(); }
        window.startDaaPoller();
            }

        var _ot = window.togConn;
        if (typeof _ot === "function") {
            window.togConn = function () { var r = _ot.apply(this, arguments); setTimeout(window.startDaaPoller, 1000); return r; };
        var cb = document.getElementById("cBtn"); if (cb) cb.onclick = function () {window.togConn(); };
            }
        var _od = window.disconnectWallet;
        if (typeof _od === "function") {
            window.disconnectWallet = function () { window.stopDaaPoller(); return _od.apply(this, arguments); };
        var db = document.getElementById("dcBtn"); if (db) db.onclick = function () {window.disconnectWallet(); };
            }

        if (document.readyState === "complete") setTimeout(tryAutoConnect, AUTO_CONN_DELAY);
        else window.addEventListener("load", function () {setTimeout(tryAutoConnect, AUTO_CONN_DELAY); });
        console.log("HTP PATCH loaded: auto-connect + DAA poller v1.0");
        })();
    


/* === htp-settlement-v2 === */
// htp-settlement-fix.js
// Definitive settlement engine: pays winner (98%) + protocol fee (2%) in ONE atomic TX
// Overrides settleSkillMatch, sendFromEscrow, cancelMatchEscrow
// Must load AFTER htp-covenants-13.js and htp-skill-games.js
(function() {
  'use strict';

  var PROTOCOL_FEE_ADDR = (window.htpNetwork === 'mainnet' || (window.walletAddress && window.walletAddress.startsWith('kaspa:'))) ? 'kaspa:qza6ah0lfqf33c9m00ynkfeettuleluvnpyvmssm5pzz7llwy2ka5nkka4fel' : 'kaspatest:qpyfz03k6quxwf2jglwkhczvt758d8xrq99gl37p6h3vsqur27ltjhn68354m';
  var PROTOCOL_FEE_RATE = 0.02;
  var NETWORK_FEE      = 5000;
  var SOMPI            = 100000000;

  function getEscrowEntry(matchId) {
    try {
      var cs = JSON.parse(localStorage.getItem('htpcovenantescrows') || '{}');
      if (cs[matchId]) return cs[matchId];
    } catch(e) {}
    try {
      var bs = JSON.parse(localStorage.getItem('htpescrowkeys') || '{}');
      if (bs[matchId]) return bs[matchId];
    } catch(e) {}
    return null;
  }

  function markSettled(matchId, txId) {
    ['htpcovenantescrows', 'htpescrowkeys'].forEach(function(key) {
      try {
        var store = JSON.parse(localStorage.getItem(key) || '{}');
        if (store[matchId]) {
          store[matchId].settled = true;
          store[matchId].settleTxId = txId;
          store[matchId].settledAt = Date.now();
          localStorage.setItem(key, JSON.stringify(store));
        }
      } catch(e) {}
    });
  }

  function getRestUrl() {
    try {
      if (typeof KASPANETS !== 'undefined' && typeof activeNet !== 'undefined')
        return KASPANETS[activeNet].rest || 'https://api-tn12.kaspa.org';
    } catch(e) {}
    return 'https://api-tn12.kaspa.org';
  }

  async function fetchUtxos(address) {
    try {
      var r = await fetch(getRestUrl() + '/addresses/' + address + '/utxos');
      if (!r.ok) return [];
      return await r.json();
    } catch(e) {
      console.warn('HTP Settlement UTXO fetch fail:', e.message);
      return [];
    }
  }

  function bigIntReplacer(k, v) { return typeof v === 'bigint' ? v.toString() : v; }

  function formatTxForREST(tx) {
    return {
      version: tx.version || 0,
      inputs: (tx.inputs || []).map(function(inp) {
        return {
          previousOutpoint: {
            transactionId: inp.transactionId || (inp.previousOutpoint ? inp.previousOutpoint.transactionId : ''),
            index: (inp.index !== undefined) ? inp.index : (inp.previousOutpoint ? inp.previousOutpoint.index : 0)
          },
          signatureScript: inp.signatureScript || '',
          sequence: (typeof inp.sequence === 'string') ? parseInt(inp.sequence) : (inp.sequence || 0),
          sigOpCount: inp.sigOpCount || 1
        };
      }),
      outputs: (tx.outputs || []).map(function(outp) {
        var amt = outp.amount || outp.value || 0;
        if (typeof amt === 'string') amt = parseInt(amt);
        var spk = outp.scriptPublicKey;
        if (typeof spk === 'string') {
          var ver = parseInt(spk.substring(0, 4), 16) || 0;
          spk = { version: ver, scriptPublicKey: spk.substring(4) };
        } else if (spk && typeof spk === 'object' && !spk.scriptPublicKey) {
          spk = { version: spk.version || 0, scriptPublicKey: spk.script || '' };
        }
        return { amount: amt, scriptPublicKey: spk };
      }),
      lockTime: (typeof tx.lockTime === 'string') ? parseInt(tx.lockTime) : (tx.lockTime || 0),
      subnetworkId: tx.subnetworkId || '0000000000000000000000000000000000000000',
      gas: (typeof tx.gas === 'string') ? parseInt(tx.gas) : (tx.gas || 0),
      payload: tx.payload || ''
    };
  }

  async function escrowMultiSend(escEntry, outputs) {
    var SDK = window.kaspaSDK;
    if (!SDK || !SDK.PrivateKey) throw new Error('Kaspa WASM SDK not loaded');

    var escAddr = escEntry.p2pkAddress || escEntry.address;
    var rawUtxos = await fetchUtxos(escAddr);
    if (!rawUtxos || rawUtxos.length === 0) throw new Error('Escrow empty at ' + escAddr.substring(0, 24) + '...');

    var totalInput = BigInt(0);
    var entries = rawUtxos.map(function(u) {
      var entry = u.utxoEntry || u.entry || u;
      var spk = entry.scriptPublicKey;
      var scriptHex;
      if (typeof spk === 'string') scriptHex = spk;
      else if (spk && spk.scriptPublicKey) scriptHex = spk.scriptPublicKey;
      else if (spk && spk.script) scriptHex = spk.script;
      else scriptHex = '';
      var amt = BigInt(entry.amount || 0);
      totalInput += amt;
      return {
        address: escAddr,
        outpoint: { transactionId: (u.outpoint || {}).transactionId, index: (u.outpoint || {}).index || 0 },
        amount: amt,
        scriptPublicKey: { version: 0, script: scriptHex },
        blockDaaScore: BigInt(entry.blockDaaScore || 0)
      };
    });

    var totalOutput = BigInt(0);
    for (var i = 0; i < outputs.length; i++) totalOutput += BigInt(outputs[i].amount);
    var fee = BigInt(NETWORK_FEE);
    if (totalInput < totalOutput + fee)
      throw new Error('Balance ' + totalInput.toString() + ' < outputs ' + totalOutput.toString() + ' + fee');

    var txOutputs = outputs.map(function(o) { return { address: o.address, amount: BigInt(o.amount) }; });
    var change = totalInput - totalOutput - fee;
    if (change > BigInt(546)) txOutputs.push({ address: escAddr, amount: change });

    console.log('HTP Settlement TX:', entries.length, 'inputs,', txOutputs.length, 'outputs, total:', totalInput.toString(), 'sompi');

    var privKey = new SDK.PrivateKey(escEntry.privateKey);
    var tx = SDK.createTransaction(entries, txOutputs, BigInt(0), undefined, 1);
    var signFn = SDK.signTransaction || window.signTransaction;
    var signed = signFn(tx, [privKey], true);

    var txObj;
    if (signed.toRpcTransaction) txObj = signed.toRpcTransaction();
    else if (signed.serializeToObject) txObj = signed.serializeToObject();
    else if (signed.serializeToSafeJSON) txObj = JSON.parse(signed.serializeToSafeJSON());
    else txObj = signed;
    txObj = formatTxForREST(txObj);

    var resp = await fetch(getRestUrl() + '/transactions', {
      method: 'POST',
      headers: { 'Content-Type': 'application/json' },
      body: JSON.stringify({ transaction: txObj, allowOrphan: false }, bigIntReplacer)
    });
    var result = await resp.json();
    if (result.error) throw new Error(result.error);

    var txId = result.transactionId || result.id || ('settle-' + Date.now());
    console.log('HTP Settlement TX OK:', txId);
    return txId;
  }

  // ========== MAIN SETTLEMENT API ==========
  window.settleMatchPayout = async function(matchId, winnerAddress, isDraw, playerAAddr, playerBAddr) {
    var esc = getEscrowEntry(matchId);
    if (!esc) {
      console.error('HTP Settlement: no escrow for', matchId);
      if (typeof showToast === 'function') showToast('No escrow keys for ' + matchId, 'error');
      return null;
    }

    var escAddr = esc.p2pkAddress || esc.address;
    var utxos = await fetchUtxos(escAddr);
    if (!utxos || utxos.length === 0) {
      if (typeof showToast === 'function') showToast('Escrow empty - nothing to settle', 'error');
      return null;
    }

    var totalSompi = 0;
    for (var i = 0; i < utxos.length; i++) {
      var e = utxos[i].utxoEntry || utxos[i].entry || utxos[i];
      totalSompi += Number(e.amount || 0);
    }

    var outputs = [];
    if (isDraw && playerAAddr && playerBAddr) {
      var half = Math.floor((totalSompi - NETWORK_FEE) / 2);
      outputs.push({ address: playerAAddr, amount: half });
      outputs.push({ address: playerBAddr, amount: half });
      console.log('HTP Settlement DRAW:', matchId, half / SOMPI, 'KAS each');
    } else if (winnerAddress) {
      var protocolFee = Math.floor(totalSompi * PROTOCOL_FEE_RATE);
      if (protocolFee < 1000) protocolFee = 1000;
      var winnerAmt = totalSompi - protocolFee - NETWORK_FEE;
      if (winnerAmt <= 0) throw new Error('Pot too small after fees');
      outputs.push({ address: winnerAddress, amount: winnerAmt });
      outputs.push({ address: PROTOCOL_FEE_ADDR, amount: protocolFee });
      console.log('HTP Settlement WIN:', matchId, 'Pot:', totalSompi / SOMPI, 'KAS → Winner:', winnerAmt / SOMPI, 'KAS + Fee:', protocolFee / SOMPI, 'KAS');
    } else {
      throw new Error('No winner address and not a draw');
    }

    try {
      var txId = await escrowMultiSend(esc, outputs);
      markSettled(matchId, txId);
      try { firebase.database().ref('relay/' + matchId + '/result').update({ settled: true, payoutTxId: txId, needsPayout: false }); } catch(e) {}
      try { if (window.htpFirebase && window.htpFirebase.setMatchStatus) window.htpFirebase.setMatchStatus(matchId, 'settled'); } catch(e) {}
      return txId;
    } catch(e) {
      console.error('HTP Settlement TX failed:', e);
      if (typeof showToast === 'function') showToast('Settlement failed: ' + e.message, 'error');
      return null;
    }
  };

  // Override settleSkillMatch
  window.settleSkillMatch = async function(matchId, winnerAddress) {
    console.log('HTP Settlement [settleSkillMatch]:', matchId, '→', winnerAddress ? winnerAddress.substring(0, 24) : 'null');
    return window.settleMatchPayout(matchId, winnerAddress, false, null, null);
  };

  // Override sendFromEscrow - now splits winner + protocol fee
  window.sendFromEscrow = async function(matchId, toAddress) {
    console.log('HTP Settlement [sendFromEscrow]:', matchId, '→', toAddress ? toAddress.substring(0, 24) : 'null');
    return window.settleMatchPayout(matchId, toAddress, false, null, null);
  };

  // Override cancelMatchEscrow - full refund, no fee
  window.cancelMatchEscrow = async function(matchId) {
    var esc = getEscrowEntry(matchId);
    if (!esc) return null;
    var escAddr = esc.p2pkAddress || esc.address;
    var utxos = await fetchUtxos(escAddr);
    if (!utxos || utxos.length === 0) return null;
    if (utxos.length > 1) {
      if (typeof showToast === 'function') showToast('Cannot cancel - opponent already joined', 'error');
      return null;
    }
    var total = 0;
    for (var i = 0; i < utxos.length; i++) {
      var e = utxos[i].utxoEntry || utxos[i].entry || utxos[i];
      total += Number(e.amount || 0);
    }
    var refundAddr = (typeof walletAddress !== 'undefined') ? walletAddress : null;
    if (!refundAddr) return null;
    try {
      var txId = await escrowMultiSend(esc, [{ address: refundAddr, amount: total - NETWORK_FEE }]);
      if (typeof showToast === 'function') showToast('Cancelled - ' + ((total - NETWORK_FEE) / SOMPI).toFixed(2) + ' KAS refunded', 'success');
      ['htpcovenantescrows', 'htpescrowkeys'].forEach(function(key) {
        try {
          var store = JSON.parse(localStorage.getItem(key) || '{}');
          if (store[matchId]) { store[matchId].cancelled = true; store[matchId].cancelTxId = txId; localStorage.setItem(key, JSON.stringify(store)); }
        } catch(e) {}
      });
      return txId;
    } catch(e) {
      console.error('HTP Settlement cancel failed:', e);
      return null;
    }
  };

  // Draw settlement patch
  (function() {
    var _origGO = window.handleMatchGameOver;
    if (!_origGO) return;
    window.handleMatchGameOver = async function(reason, winnerColor) {
      var match = (typeof matchLobby !== 'undefined' && matchLobby.activeMatch) ? matchLobby.activeMatch : null;
      if (reason === 'draw' && match && !match._drawSettled) {
        match._drawSettled = true;
        var hasKeys = false;
        try {
          var s1 = JSON.parse(localStorage.getItem('htpescrowkeys') || '{}');
          var s2 = JSON.parse(localStorage.getItem('htpcovenantescrows') || '{}');
          hasKeys = !!(s1[match.id] || s2[match.id]);
        } catch(e) {}
        if (hasKeys && match.creatorAddrFull && match.opponentAddrFull) {
          try {
            var txId = await window.settleMatchPayout(match.id, null, true, match.creatorAddrFull, match.opponentAddrFull);
            if (txId && typeof showToast === 'function') showToast('Draw - stakes refunded. TX: ' + txId.substring(0, 16) + '...', 'success');
          } catch(e) { console.error('HTP Settlement draw failed:', e); }
        }
      }
      return _origGO.apply(this, arguments);
    };
  })();

  // Auto-payout listener upgrade
  (function() {
    var _origPlay = window.playMatch;
    if (!_origPlay) return;
    window.playMatch = function(matchId) {
      var res = _origPlay.apply(this, arguments);
      setTimeout(function() {
        try {
          var match = (typeof matchLobby !== 'undefined' && matchLobby.activeMatch) ? matchLobby.activeMatch : null;
          if (!match) return;
          var hasKeys = false;
          try {
            var s1 = JSON.parse(localStorage.getItem('htpescrowkeys') || '{}');
            var s2 = JSON.parse(localStorage.getItem('htpcovenantescrows') || '{}');
            hasKeys = !!(s1[match.id] || s2[match.id]);
          } catch(e) {}
          if (!hasKeys) return;
          firebase.database().ref('relay/' + match.id + '/result').on('value', async function(snap) {
            var r = snap.val();
            if (!r || !r.needsPayout || !r.winnerAddr) return;
            if (r.winner === (typeof matchLobby !== 'undefined' ? matchLobby.myPlayerId : '')) return;
            try {
              var txId = await window.settleMatchPayout(match.id, r.winnerAddr, false, null, null);
              if (txId) {
                if (typeof showToast === 'function') showToast('Payout sent: ' + txId.substring(0, 16) + '...', 'info');
                firebase.database().ref('relay/' + match.id + '/result').update({ needsPayout: false, payoutTxId: txId, settled: true });
              }
            } catch(e) { console.error('HTP Settlement auto-payout failed:', e); }
          });
        } catch(e) {}
      }, 2000);
      return res;
    };
  })();

  console.log('%cHTP Settlement Engine v2 loaded', 'color:#ffffff;font-weight:bold');
  console.log('  Fee:', (PROTOCOL_FEE_RATE * 100) + '% →', PROTOCOL_FEE_ADDR.substring(0, 40) + '...');
  console.log('  Overrides: settleSkillMatch, sendFromEscrow, cancelMatchEscrow');
})();




/* === htp-skill-ui-v2 === */
(function(window) {
  'use strict';

  /* ================================================================
     HTP Skill UI v5 -- Consolidated UI Module
     Identity, seat recovery, orientation, chess piece map,
     board CSS (spec colors), board renderer, animation, waiting piece.
     ================================================================ */

  /* ── 1. Identity Helpers ─────────────────────────────────────── */

  function getViewerId() {
    try {
      if (window.connectedAddress) return window.connectedAddress;
      if (window.htpAddress) return window.htpAddress;
      var localId = window.localStorage.getItem('htpPlayerId');
      if (!localId && window.matchLobby && window.matchLobby.myPlayerId) {
        localId = window.matchLobby.myPlayerId;
        window.localStorage.setItem('htpPlayerId', localId);
      }
      return localId;
    } catch (e) {
      return null;
    }
  }

  function initIdentity() {
    var vid = getViewerId();
    if (!vid) {
      var newId = 'P-' + Math.random().toString(36).substr(2, 8).toUpperCase();
      window.localStorage.setItem('htpPlayerId', newId);
      console.log('[HTP Skill UI v5] Initialized new identity:', newId);
    } else {
      console.log('[HTP Skill UI v5] Identity confirmed:', vid);
    }
  }

  /* ── 2. Seat Recovery ────────────────────────────────────────── */

  function getMySeat(match) {
    var viewerId = getViewerId();
    if (!viewerId) return { seat: 'spectator', viewerId: null };

    var cId = match.creatorId || match.creator || match.p1 || (match.info && match.info.creatorId);
    var jId = match.joinerId || match.opponent || match.p2 || (match.info && match.info.joinerId);
    var cAddr = match.creatorAddrFull || match.creatorAddr;
    var jAddr = match.opponentAddrFull || match.opponentAddr;

    var isP1 = (viewerId === cId || (cAddr && viewerId === cAddr));
    var isP2 = (viewerId === jId || (jAddr && viewerId === jAddr));

    if (isP1) return { seat: 'player1', viewerId: viewerId };
    if (isP2) return { seat: 'player2', viewerId: viewerId };

    if (match.seats) {
      if (viewerId === match.seats.player1Id || viewerId === match.seats.creatorId) return { seat: 'player1', viewerId: viewerId };
      if (viewerId === match.seats.player2Id || viewerId === match.seats.joinerId) return { seat: 'player2', viewerId: viewerId };
    }

    return { seat: 'spectator', viewerId: viewerId };
  }

  /* ── 3. Orientation ──────────────────────────────────────────── */

  function getOrientation(match, gameTypeOverride) {
    var seatInfo = getMySeat(match);
    var seat = seatInfo.seat;
    var g = (gameTypeOverride || match.gameType || match.game || '').toLowerCase();

    if (seat === 'spectator') {
      return { playerColor: 'w', playerSide: 1, isFlipped: false, seat: 'spectator' };
    }

    return {
      playerColor: seat === 'player2' ? 'b' : 'w',
      playerSide: seat === 'player2' ? (g === 'checkers' || g === 'ck' ? 3 : 2) : 1,
      isFlipped: (seat === 'player2'),
      seat: seat
    };
  }

  /* ── 4. Chess Piece Map (Unicode) ────────────────────────────── */

  var CHESS_PIECES = {
    wK: '\u2654', wQ: '\u2655', wR: '\u2656', wB: '\u2657', wN: '\u2658', wP: '\u2659',
    bK: '\u265A', bQ: '\u265B', bR: '\u265C', bB: '\u265D', bN: '\u265E', bP: '\u265F'
  };

  function getPieceChar(piece) {
    if (!piece) return '';
    var key = piece.color + piece.type.toUpperCase();
    return CHESS_PIECES[key] || '';
  }

  /* ── 5. Board CSS Injection (spec colors) ────────────────────── */
  /* Light: #EEEED2 (cream), Dark: #769656 (green)                 */
  /* Selected: box-shadow inset #ffffff                             */
  /* Legal: radial-gradient rgba(0,255,163,0.35)                   */
  /* Last move: rgba(255,255,0,0.25)                               */
  /* Check: red radial gradient                                     */

  function injectBoardCss() {
    if (document.getElementById('htp-skill-style')) return;
    var style = document.createElement('style');
    style.id = 'htp-skill-style';
    style.textContent = [
      /* -- Overlay, container, board-inner (from patch_board_css-13) -- */
      '.chess-overlay {',
      '  position: fixed;',
      '  inset: 0;',
      '  background: rgba(2, 6, 23, 0.96);',
      '  z-index: 9999;',
      '  display: flex;',
      '  align-items: center;',
      '  justify-content: center;',
      '  backdrop-filter: blur(10px);',
      '  overflow-y: auto;',
      '  padding: 24px;',
      '  box-sizing: border-box;',
      '}',
      '.chess-container {',
      '  background: #020617;',
      '  border-radius: 16px;',
      '  border: 1px solid rgba(148, 163, 184, 0.3);',
      '  padding: 24px;',
      '  max-width: 900px;',
      '  width: 100%;',
      '  margin: auto;',
      '  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.65);',
      '}',
      '.chess-board-inner {',
      '  display: grid;',
      '  grid-template-columns: repeat(8, 1fr);',
      '  grid-template-rows: repeat(8, 1fr);',
      '  width: min(640px, 90vw);',
      '  height: min(640px, 90vw);',
      '  aspect-ratio: 1;',
      '  border-radius: 6px;',
      '  overflow: hidden;',
      '  margin: 0 auto;',
      '}',
      /* -- Board wrap with coord labels -- */
      '.chess-board-wrap {',
      '  display: inline-grid;',
      '  grid-template-columns: 20px repeat(8, min(60px, calc((min(520px, 70vw) - 20px) / 8)));',
      '  grid-template-rows: repeat(8, min(60px, calc((min(520px, 70vw) - 20px) / 8))) 20px;',
      '  border: 2px solid rgba(255,255,255,0.10);',
      '  border-radius: 4px;',
      '  box-shadow: 0 4px 20px rgba(0,0,0,0.3);',
      '  user-select: none;',
      '}',
      '@media (max-width: 600px) {',
      '  .chess-board-wrap {',
      '    grid-template-columns: 16px repeat(8, min(45px, calc((90vw - 16px) / 8)));',
      '    grid-template-rows: repeat(8, min(45px, calc((90vw - 16px) / 8))) 16px;',
      '  }',
      '}',
      /* -- Square styles (SPEC COLORS) -- */
      '.chess-sq {',
      '  display: flex;',
      '  align-items: center;',
      '  justify-content: center;',
      '  position: relative;',
      '}',
      '.sq-light { background: #EEEED2; }',
      '.sq-dark  { background: #769656; }',
      '.sq-selected { box-shadow: inset 0 0 0 3px #ffffff; }',
      '.sq-legal { background-image: radial-gradient(circle, rgba(0,255,163,0.35) 22%, transparent 22%); }',
      '.sq-last-move { background-color: rgba(255,255,0,0.25); }',
      '.sq-check { background: radial-gradient(ellipse at center, rgba(255,0,0,0.6) 0%, transparent 70%); }',
      /* -- Piece base styles -- */
      '.chess-piece {',
      '  font-size: 2.8em;',
      '  line-height: 1;',
      '  text-align: center;',
      '  cursor: pointer;',
      '  transition: transform 0.12s ease;',
      '  filter: drop-shadow(2px 2px 2px rgba(0,0,0,0.45));',
      '}',
      '.chess-piece:hover { transform: scale(1.08); }',
      /* -- White pieces: strong outline for visibility on light squares -- */
      '.chess-piece-w, .chess-piece.w {',
      '  color: #FFFFFF;',
      '  -webkit-text-stroke: 1.2px #222;',
      '  text-shadow: -1px 0 2px #000, 1px 0 2px #000, 0 -1px 2px #000, 0 1px 2px #000, 0 0 6px rgba(0,0,0,0.6);',
      '}',
      /* -- Black pieces -- */
      '.chess-piece.b {',
      '  color: rgba(10,15,30,0.6);',
      '  -webkit-text-stroke: 1px rgba(255,255,255,0.55);',
      '  text-shadow: 0 1px 3px rgba(0,0,0,0.6), 0 0 8px rgba(255,255,255,0.15);',
      '}',
      /* -- Coord labels -- */
      '.coord-label {',
      '  font-size: 10px;',
      '  color: #666;',
      '  display: flex;',
      '  align-items: center;',
      '  justify-content: center;',
      '}',
      /* -- Animation classes -- */
      '.chess-move-anim {',
      '  transition: transform 0.18s ease-out;',
      '}',
      '.chess-capture-fade {',
      '  transition: opacity 0.12s ease-out;',
      '  opacity: 0;',
      '}'
    ].join('\n');
    document.head.appendChild(style);
  }

  /* ── 6. Index Helpers ────────────────────────────────────────── */

  function getIndices(count, flipped) {
    var rows = [];
    for (var i = 7; i >= 0; i--) rows.push(i);
    if (flipped) rows.reverse();

    var cols = [];
    for (var j = 0; j < 8; j++) cols.push(j);
    if (flipped) cols.reverse();

    return { rows: rows, cols: cols };
  }

  /* ── 7. Chess Board Renderer ─────────────────────────────────── */

  function renderChessBoard(containerId, boardState, options) {
    options = options || {};
    var flipped = !!options.flipped;
    var selectedSq = options.selectedSq || null;
    var legalMoves = options.legalMoves || [];
    var lastMove = options.lastMove || null;
    var checkSquare = options.checkSquare || null;
    var onSquareClick = options.onSquareClick || null;

    injectBoardCss();

    var container = document.getElementById(containerId);
    if (!container) return;
    container.innerHTML = '';

    var wrap = document.createElement('div');
    wrap.className = 'chess-board-wrap';

    var idx = getIndices(8, flipped);
    var files = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h'];

    for (var ri = 0; ri < 8; ri++) {
      var row = idx.rows[ri];
      var rankLabel = document.createElement('div');
      rankLabel.className = 'coord-label';
      rankLabel.textContent = String(row + 1);
      wrap.appendChild(rankLabel);

      for (var ci = 0; ci < 8; ci++) {
        var col = idx.cols[ci];
        var sqName = files[col] + (row + 1);
        var isLight = (row + col) % 2 === 0;

        var sq = document.createElement('div');
        sq.className = 'chess-sq ' + (isLight ? 'sq-light' : 'sq-dark');
        sq.dataset.sq = sqName;

        if (selectedSq === sqName) sq.classList.add('sq-selected');
        if (legalMoves.indexOf(sqName) !== -1) sq.classList.add('sq-legal');
        if (lastMove && (lastMove.from === sqName || lastMove.to === sqName)) sq.classList.add('sq-last-move');
        if (checkSquare === sqName) sq.classList.add('sq-check');

        var piece = boardState ? boardState[sqName] : null;
        if (piece) {
          var pieceEl = document.createElement('span');
          pieceEl.className = 'chess-piece ' + piece.color;
          pieceEl.textContent = getPieceChar(piece);
          sq.appendChild(pieceEl);
        }

        if (onSquareClick) {
          (function(name) {
            sq.addEventListener('click', function() { onSquareClick(name); });
          })(sqName);
        }

        wrap.appendChild(sq);
      }
    }

    var emptyCorner = document.createElement('div');
    wrap.appendChild(emptyCorner);

    for (var fi = 0; fi < 8; fi++) {
      var fileLabel = document.createElement('div');
      fileLabel.className = 'coord-label';
      fileLabel.textContent = files[flipped ? 7 - fi : fi];
      wrap.appendChild(fileLabel);
    }

    container.appendChild(wrap);
  }

  /* ── 8. Piece Move Animation ─────────────────────────────────── */

  function animatePieceMove(containerId, fromSq, toSq, callback) {
    var container = document.getElementById(containerId);
    if (!container) { if (callback) callback(); return; }

    var fromEl = container.querySelector('[data-sq="' + fromSq + '"] .chess-piece');
    var toCell = container.querySelector('[data-sq="' + toSq + '"]');
    if (!fromEl || !toCell) { if (callback) callback(); return; }

    var fromRect = fromEl.parentElement.getBoundingClientRect();
    var toRect = toCell.getBoundingClientRect();
    var dx = toRect.left - fromRect.left;
    var dy = toRect.top - fromRect.top;

    var capturedPiece = toCell.querySelector('.chess-piece');
    if (capturedPiece) {
      capturedPiece.classList.add('chess-capture-fade');
    }

    fromEl.classList.add('chess-move-anim');
    fromEl.style.transform = 'translate(' + dx + 'px,' + dy + 'px)';

    var done = function() {
      fromEl.removeEventListener('transitionend', done);
      fromEl.classList.remove('chess-move-anim');
      fromEl.style.transform = '';
      if (callback) callback();
    };
    fromEl.addEventListener('transitionend', done);
  }

  /* ── 9. Waiting Piece Renderer ───────────────────────────────── */

  function renderWaitingPiece(containerId, gameType) {
    var el = document.getElementById(containerId);
    if (!el) return;
    injectBoardCss();
    var icon = '';
    if (gameType === 'chess') {
      icon = getPieceChar({ color: 'w', type: 'N' });
    } else if (gameType === 'c4' || gameType === 'connect4') {
      icon = String.fromCodePoint(0x25CF);
    } else if (gameType === 'ck' || gameType === 'checkers') {
      icon = String.fromCodePoint(0x26C0);
    } else {
      icon = String.fromCodePoint(0x25FC);
    }
    el.innerHTML = '<div style="display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px 16px;">' +
      '<div style="font-size:64px;line-height:1;margin-bottom:12px;">' +
      '<span class="chess-piece w">' + icon + '</span>' +
      '</div>' +
      '<div style="font-size:13px;color:#9ca3af;">Waiting for an opponent to join...</div>' +
      '</div>';
  }

  /* ── 10. Expose API ──────────────────────────────────────────── */

  window.htpSkillUI = {
    getViewerId: getViewerId,
    initIdentity: initIdentity,
    getMySeat: getMySeat,
    getOrientation: getOrientation,
    injectBoardCss: injectBoardCss,
    getIndices: getIndices,
    renderChessBoard: renderChessBoard,
    animatePieceMove: animatePieceMove,
    getPieceChar: getPieceChar,
    CHESS_PIECES: CHESS_PIECES,
    renderWaitingPiece: renderWaitingPiece
  };

  /* ── 11. Console log ─────────────────────────────────────────── */
  console.log('[HTP Skill UI v5] Module loaded');

})(window);




/* === htp-portfolio-v2 === */
// htp-portfolio.js -- HighTable Protocol Portfolio & History Module
// Extracted from htp-skill-games-5.js MEGAFIX v2
(function() {
  'use strict';

  var LS_REWARDS_BASE = 'htp_claimable_rewards';
  var LS_HISTORY_BASE  = 'htp_match_history';
  function _walletStorageKey(base) {
    var addr = (typeof walletAddress !== 'undefined' && walletAddress && walletAddress.length > 6)
      ? walletAddress.replace(/[^a-z0-9]/gi,'').substring(0, 28)
      : 'anon';
    return base + '_' + addr;
  }
  var LS_REWARDS = LS_REWARDS_BASE; // dynamic via getter
  var LS_HISTORY  = LS_HISTORY_BASE;  // dynamic via getter

  // ===================== 4.1 CLAIMABLE REWARDS =====================

  function loadRewards() {
    try { return JSON.parse(localStorage.getItem(_walletStorageKey(LS_REWARDS_BASE)) || '[]'); }
    catch (e) { return []; }
  }

  function saveRewards(rewards) {
    try { localStorage.setItem(_walletStorageKey(LS_REWARDS_BASE), JSON.stringify(rewards)); }
    catch (e) { console.error('HTP saveRewards failed', e); }
  }

  function addClaimableReward(match, amountKAS) {
    var rewards = loadRewards();
    if (rewards.some(function(r) { return r.matchId === match.id; })) return;
    rewards.push({
      matchId: match.id,
      game: match.game || '',
      amountKAS: parseFloat(amountKAS) || 0,
      escrowAddress: match.escrowAddress || '',
      winnerAddress: (typeof walletAddress !== 'undefined' ? walletAddress : '') || '',
      timestamp: Date.now(),
      claimed: false,
      txId: null
    });
    saveRewards(rewards);
  }

  function htpGetClaimableRewards() {
    var currentWallet = (typeof walletAddress !== 'undefined') ? walletAddress : null;
    return loadRewards().filter(function(r) {
      if (r.claimed) return false;
      if (!currentWallet) return true;
      return !r.winnerAddress || r.winnerAddress === currentWallet;
    });
  }

  async function htpClaimReward(matchId) {
    var rewards = loadRewards();
    var entry = null;
    for (var i = 0; i < rewards.length; i++) {
      if (rewards[i].matchId === matchId) { entry = rewards[i]; break; }
    }
    if (!entry) {
      if (typeof showToast === 'function') showToast('Reward not found for match ' + matchId, 'error');
      return null;
    }
    if (entry.claimed) {
      if (typeof showToast === 'function') showToast('Already claimed', 'info');
      return entry.txId;
    }

    var currentWallet = (typeof walletAddress !== 'undefined') ? walletAddress : null;
    if (!currentWallet) {
      if (typeof showToast === 'function') showToast('Connect wallet first', 'error');
      return null;
    }

    var txId = null;
    try {
      if (typeof settleSkillMatch === 'function') {
        txId = await settleSkillMatch(matchId, currentWallet);
      } else if (typeof sendFromEscrow === 'function') {
        txId = await sendFromEscrow(matchId, currentWallet);
      }
    } catch (e) {
      if (typeof showToast === 'function') showToast('Claim failed: ' + e.message, 'error');
      console.error('HTP htpClaimReward error', e);
      return null;
    }

    if (!txId) {
      if (typeof showToast === 'function') showToast('Claim transaction returned no ID', 'error');
      return null;
    }

    rewards = loadRewards();
    for (var j = 0; j < rewards.length; j++) {
      if (rewards[j].matchId === matchId) {
        rewards[j].claimed = true;
        rewards[j].txId = txId;
        break;
      }
    }
    saveRewards(rewards);

    if (typeof showToast === 'function') showToast('Claimed! TX: ' + txId.substring(0, 16) + '...', 'success');
    return txId;
  }

  // ===================== 4.2 MATCH HISTORY =====================

  function loadHistory() {
    try { return JSON.parse(localStorage.getItem(_walletStorageKey(LS_HISTORY_BASE)) || '[]'); }
    catch (e) { return []; }
  }

  function saveHistory(history) {
    try { localStorage.setItem(_walletStorageKey(LS_HISTORY_BASE), JSON.stringify(history)); }
    catch (e) { console.error('HTP saveHistory failed', e); }
  }

  function addToHistory(entry) {
    var history = loadHistory();
    var stakeVal = parseFloat(entry.stakeKAS) || parseFloat(entry.amount) || 0;
    var grossVal = parseFloat(entry.grossPotKAS) || (stakeVal * 2);
    var feeVal = parseFloat(entry.protocolFeeKAS) || Math.round(grossVal * 0.02 * 100) / 100;
    var netPayVal = parseFloat(entry.netPayoutKAS) || Math.round((grossVal - feeVal) * 100) / 100;
    var record = {
      date: entry.date || new Date().toISOString(),
      game: entry.game || '',
      stakeKAS: stakeVal,
      grossPotKAS: grossVal,
      netPayoutKAS: netPayVal,
      protocolFeeKAS: feeVal,
      result: entry.result || entry.type || '',
      netPLKAS: parseFloat(entry.netPLKAS) || 0,
      matchId: entry.matchId || '',
      txId: entry.txId || ''
    };
    history.unshift(record);
    if (history.length > 500) history.length = 500;
    saveHistory(history);
  }

  function getMatchHistory() {
    return loadHistory();
  }

  // ===================== 4.3 PORTFOLIO UI =====================

  var STYLES = {
    bg: '#030816',
    accent: '#ffffff',
    text: '#e5e7eb',
    textDim: '#9ca3af',
    cardBg: '#111127',
    border: '#1e1e3a',
    btnHover: '#3dd4b0',
    red: '#ef4444',
    green: '#ffffff',
    yellow: '#fbbf24'
  };

  function resultColor(result) {
    var r = (result || '').toLowerCase();
    if (r === 'win' || r === 'matchwin') return STYLES.green;
    if (r === 'loss' || r === 'resign') return STYLES.red;
    return STYLES.yellow;
  }

  function truncId(id) {
    if (!id) return '--';
    if (id.length <= 12) return id;
    return id.substring(0, 8) + '...' + id.substring(id.length - 4);
  }

  function formatDate(d) {
    if (!d) return '--';
    try {
      var dt = new Date(d);
      var y = dt.getFullYear();
      var m = String(dt.getMonth() + 1).padStart(2, '0');
      var day = String(dt.getDate()).padStart(2, '0');
      var h = String(dt.getHours()).padStart(2, '0');
      var min = String(dt.getMinutes()).padStart(2, '0');
      return y + '-' + m + '-' + day + ' ' + h + ':' + min;
    } catch (e) { return String(d); }
  }

  function renderClaimableRewards(containerId) {
    var container = document.getElementById(containerId);
    if (!container) { console.error('HTP renderClaimableRewards: container not found -- ' + containerId); return; }

    var rewards = htpGetClaimableRewards();

    container.innerHTML = '';
    container.style.cssText = 'background:' + STYLES.bg + ';color:' + STYLES.text + ';padding:20px;font-family:monospace,sans-serif;';

    var header = document.createElement('div');
    header.style.cssText = 'font-size:18px;font-weight:700;color:' + STYLES.accent + ';margin-bottom:16px;';
    header.textContent = 'Claimable Rewards';
    container.appendChild(header);

    if (rewards.length === 0) {
      var empty = document.createElement('div');
      empty.style.cssText = 'color:' + STYLES.textDim + ';font-size:14px;padding:16px 0;';
      empty.textContent = 'No unclaimed rewards.';
      container.appendChild(empty);
      return;
    }

    for (var i = 0; i < rewards.length; i++) {
      (function(reward) {
        var card = document.createElement('div');
        card.style.cssText = 'background:' + STYLES.cardBg + ';border:1px solid ' + STYLES.border + ';border-radius:8px;padding:14px 16px;margin-bottom:10px;display:flex;align-items:center;justify-content:space-between;';

        var info = document.createElement('div');
        info.style.cssText = 'flex:1;';

        var line1 = document.createElement('div');
        line1.style.cssText = 'font-size:14px;font-weight:600;color:' + STYLES.text + ';margin-bottom:4px;';
        line1.textContent = (reward.game || 'Match').toUpperCase() + ' -- ' + (reward.amountKAS || 0).toFixed(2) + ' KAS';
        info.appendChild(line1);

        var line2 = document.createElement('div');
        line2.style.cssText = 'font-size:11px;color:' + STYLES.textDim + ';';
        line2.textContent = 'Match: ' + truncId(reward.matchId) + ' | ' + formatDate(reward.timestamp);
        info.appendChild(line2);

        card.appendChild(info);

        var btn = document.createElement('button');
        btn.style.cssText = 'padding:8px 20px;font-size:13px;font-weight:700;background:' + STYLES.accent + ';color:#000;border:none;border-radius:6px;cursor:pointer;white-space:nowrap;';
        btn.textContent = 'Claim';
        btn.onmouseenter = function() { btn.style.background = STYLES.btnHover; };
        btn.onmouseleave = function() { btn.style.background = STYLES.accent; };
        btn.onclick = function() {
          btn.disabled = true;
          btn.textContent = 'Claiming...';
          btn.style.opacity = '0.6';
          btn.style.cursor = 'default';
          htpClaimReward(reward.matchId).then(function(txId) {
            if (txId) {
              btn.textContent = 'Claimed';
              btn.style.background = '#1a3a2a';
              btn.style.color = STYLES.green;
              var txLine = document.createElement('div');
              txLine.style.cssText = 'font-size:10px;color:' + STYLES.green + ';margin-top:4px;';
              txLine.textContent = 'TX: ' + truncId(txId);
              info.appendChild(txLine);
            } else {
              btn.disabled = false;
              btn.textContent = 'Retry';
              btn.style.opacity = '1';
              btn.style.cursor = 'pointer';
              btn.style.background = STYLES.yellow;
              btn.style.color = '#000';
            }
          }).catch(function() {
            btn.disabled = false;
            btn.textContent = 'Retry';
            btn.style.opacity = '1';
            btn.style.cursor = 'pointer';
            btn.style.background = STYLES.red;
            btn.style.color = '#fff';
          });
        };

        card.appendChild(btn);
        container.appendChild(card);
      })(rewards[i]);
    }
  }

  function renderMatchHistory(containerId) {
    var container = document.getElementById(containerId);
    if (!container) { console.error('HTP renderMatchHistory: container not found -- ' + containerId); return; }

    var history = getMatchHistory();

    container.innerHTML = '';
    container.style.cssText = 'background:' + STYLES.bg + ';color:' + STYLES.text + ';padding:20px;font-family:monospace,sans-serif;';

    var header = document.createElement('div');
    header.style.cssText = 'font-size:18px;font-weight:700;color:' + STYLES.accent + ';margin-bottom:16px;';
    header.textContent = 'Match History';
    container.appendChild(header);

    if (history.length === 0) {
      var empty = document.createElement('div');
      empty.style.cssText = 'color:' + STYLES.textDim + ';font-size:14px;padding:16px 0;';
      empty.textContent = 'No matches played yet.';
      container.appendChild(empty);
      return;
    }

    var tableWrap = document.createElement('div');
    tableWrap.style.cssText = 'overflow-x:auto;';

    var table = document.createElement('table');
    table.style.cssText = 'width:100%;border-collapse:collapse;font-size:13px;';

    var columns = ['Date', 'Game', 'Stake', 'Gross Pot', 'Fee (2%)', 'Net Payout', 'Result', 'Net P/L', 'Match ID', 'TXID'];
    var thead = document.createElement('thead');
    var headRow = document.createElement('tr');
    for (var c = 0; c < columns.length; c++) {
      var th = document.createElement('th');
      th.style.cssText = 'text-align:left;padding:10px 8px;border-bottom:2px solid ' + STYLES.border + ';color:' + STYLES.accent + ';font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:0.5px;white-space:nowrap;';
      th.textContent = columns[c];
      headRow.appendChild(th);
    }
    thead.appendChild(headRow);
    table.appendChild(thead);

    var tbody = document.createElement('tbody');

    for (var i = 0; i < history.length; i++) {
      var row = document.createElement('tr');
      var isEven = i % 2 === 0;
      row.style.cssText = 'background:' + (isEven ? 'transparent' : 'rgba(255,255,255,0.02)') + ';';

      var h = history[i];

      var cellData = [
        { text: formatDate(h.date), color: STYLES.textDim },
        { text: (h.game || '--').toUpperCase(), color: STYLES.text },
        { text: (parseFloat(h.stakeKAS) || 0).toFixed(2) + ' KAS', color: STYLES.text },
        { text: (parseFloat(h.grossPotKAS) || 0).toFixed(2) + ' KAS', color: STYLES.text },
        { text: (parseFloat(h.protocolFeeKAS) || 0).toFixed(2) + ' KAS', color: STYLES.yellow },
        { text: (parseFloat(h.netPayoutKAS) || 0).toFixed(2) + ' KAS', color: STYLES.text },
        { text: (h.result || '--').toUpperCase(), color: resultColor(h.result) },
        { text: (parseFloat(h.netPLKAS) >= 0 ? '+' : '') + (parseFloat(h.netPLKAS) || 0).toFixed(2) + ' KAS', color: (parseFloat(h.netPLKAS) >= 0) ? STYLES.green : STYLES.red },
        { text: truncId(h.matchId), color: STYLES.textDim },
        { text: truncId(h.txId), color: STYLES.textDim }
      ];

      for (var d = 0; d < cellData.length; d++) {
        var td = document.createElement('td');
        td.style.cssText = 'padding:9px 8px;border-bottom:1px solid ' + STYLES.border + ';color:' + cellData[d].color + ';white-space:nowrap;';
        td.textContent = cellData[d].text;
        row.appendChild(td);
      }

      tbody.appendChild(row);
    }

    table.appendChild(tbody);
    tableWrap.appendChild(table);
    container.appendChild(tableWrap);
  }

  // ===================== 4.4 SKILL PORTFOLIO SUMMARY =====================

  function renderSkillPortfolio(containerId) {
    var container = document.getElementById(containerId || 'skill-portfolio');
    if (!container) return;

    var history = loadHistory();
    var wins = 0;
    var losses = 0;
    var draws = 0;
    var totalStaked = 0;
    var totalPayout = 0;
    var totalFees = 0;
    var totalPL = 0;

    for (var i = 0; i < history.length; i++) {
      var h = history[i];
      var r = (h.result || '').toLowerCase();
      if (r === 'win' || r === 'matchwin') wins++;
      else if (r === 'loss' || r === 'matchloss' || r === 'resign') losses++;
      else draws++;
      totalStaked += parseFloat(h.stakeKAS) || 0;
      totalPayout += parseFloat(h.netPayoutKAS) || 0;
      totalFees += parseFloat(h.protocolFeeKAS) || 0;
      totalPL += parseFloat(h.netPLKAS) || 0;
    }

    var winRate = history.length > 0 ? Math.round((wins / history.length) * 100) : 0;

    container.innerHTML = '';
    container.style.cssText = 'background:' + STYLES.cardBg + ';border:1px solid ' + STYLES.border + ';border-radius:12px;padding:20px;margin-top:16px;font-family:monospace,sans-serif;';

    var header = document.createElement('div');
    header.style.cssText = 'font-size:16px;font-weight:700;color:' + STYLES.accent + ';margin-bottom:16px;';
    header.textContent = 'Skill Games Portfolio';
    container.appendChild(header);

    if (history.length === 0) {
      var empty = document.createElement('div');
      empty.style.cssText = 'color:' + STYLES.textDim + ';font-size:13px;padding:8px 0;';
      empty.textContent = 'No matches yet. Challenge someone to earn KAS.';
      container.appendChild(empty);
      return;
    }

    var statsGrid = document.createElement('div');
    statsGrid.style.cssText = 'display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px;margin-bottom:16px;';

    var stats = [
      { label: 'Matches', value: String(history.length), color: STYLES.text },
      { label: 'Wins', value: String(wins), color: STYLES.green },
      { label: 'Losses', value: String(losses), color: STYLES.red },
      { label: 'Win Rate', value: winRate + '%', color: winRate >= 50 ? STYLES.green : STYLES.red },
      { label: 'Total Staked', value: totalStaked.toFixed(2) + ' KAS', color: STYLES.text },
      { label: 'Total Payouts', value: totalPayout.toFixed(2) + ' KAS', color: STYLES.green },
      { label: 'Fees Paid', value: totalFees.toFixed(2) + ' KAS', color: STYLES.yellow },
      { label: 'Net P/L', value: (totalPL >= 0 ? '+' : '') + totalPL.toFixed(2) + ' KAS', color: totalPL >= 0 ? STYLES.green : STYLES.red }
    ];

    for (var s = 0; s < stats.length; s++) {
      var statCard = document.createElement('div');
      statCard.style.cssText = 'background:' + STYLES.bg + ';border:1px solid ' + STYLES.border + ';border-radius:8px;padding:12px;text-align:center;';

      var valEl = document.createElement('div');
      valEl.style.cssText = 'font-size:18px;font-weight:700;color:' + stats[s].color + ';margin-bottom:4px;';
      valEl.textContent = stats[s].value;
      statCard.appendChild(valEl);

      var labelEl = document.createElement('div');
      labelEl.style.cssText = 'font-size:11px;color:' + STYLES.textDim + ';text-transform:uppercase;letter-spacing:0.5px;';
      labelEl.textContent = stats[s].label;
      statCard.appendChild(labelEl);

      statsGrid.appendChild(statCard);
    }

    container.appendChild(statsGrid);

    // Recent matches (last 5)
    var recentHeader = document.createElement('div');
    recentHeader.style.cssText = 'font-size:13px;font-weight:600;color:' + STYLES.textDim + ';margin-bottom:8px;text-transform:uppercase;letter-spacing:0.5px;';
    recentHeader.textContent = 'Recent Matches';
    container.appendChild(recentHeader);

    var limit = Math.min(history.length, 5);
    for (var j = 0; j < limit; j++) {
      var m = history[j];
      var mRow = document.createElement('div');
      mRow.style.cssText = 'display:flex;justify-content:space-between;align-items:center;padding:8px 10px;border-bottom:1px solid ' + STYLES.border + ';font-size:12px;';

      var mLeft = document.createElement('div');
      mLeft.style.cssText = 'color:' + STYLES.text + ';';
      mLeft.textContent = (m.game || '--').toUpperCase() + ' -- ' + (parseFloat(m.stakeKAS) || 0).toFixed(2) + ' KAS';
      mRow.appendChild(mLeft);

      var mRight = document.createElement('div');
      var mResult = (m.result || '--').toUpperCase();
      mRight.style.css?v=30Text = 'font-weight:700;color:' + resultColor(m.result) + ';';
      mRight.textContent = mResult + ' | ' + (parseFloat(m.netPLKAS) >= 0 ? '+' : '') + (parseFloat(m.netPLKAS) || 0).toFixed(2) + ' KAS';
      mRow.appendChild(mRight);

      container.appendChild(mRow);
    }
  }

  // ===================== EXPOSE ON WINDOW =====================

  window.addClaimableReward = addClaimableReward;
  window.htpGetClaimableRewards = htpGetClaimableRewards;
  window.htpClaimReward = htpClaimReward;
  window.addToHistory = addToHistory;
  window.getMatchHistory = getMatchHistory;
  window.renderClaimableRewards = renderClaimableRewards;
  window.renderMatchHistory = renderMatchHistory;
  window.renderSkillPortfolio = renderSkillPortfolio;

  console.log('HTP Portfolio module loaded');
})();




/* === htp-wallet-scope-v2 === */
// htp-wallet-scope.js v2 - Per-wallet portfolio. Does NOT touch matchLobby.myPlayerId.
(function() {
  'use strict';

  function wsuf() {
    var a = (typeof walletAddress !== 'undefined' && walletAddress) ? walletAddress : '';
    return a ? '_' + a.slice(-8) : '';
  }

  // ── addToHistory: write to wallet-scoped key ──
  var _origAdd = window.addToHistory;
  window.addToHistory = function(entry) {
    if (!entry) return;
    var addr = (typeof walletAddress !== 'undefined') ? walletAddress : null;
    entry.walletAddress = addr;
    var key = 'htpmatchhistory' + wsuf();
    try {
      var h = JSON.parse(localStorage.getItem(key) || '[]');
      h.unshift({
        date: entry.date || new Date().toISOString(),
        game: entry.game || '',
        stakeKAS: parseFloat(entry.stakeKAS || entry.amount || 0),
        grossPotKAS: parseFloat(entry.grossPotKAS || 0),
        netPayoutKAS: parseFloat(entry.netPayoutKAS || 0),
        protocolFeeKAS: parseFloat(entry.protocolFeeKAS || 0),
        result: entry.result || entry.type || '',
        netPLKAS: parseFloat(entry.netPLKAS || 0),
        matchId: entry.matchId || '',
        txId: entry.txId || '',
        walletAddress: addr
      });
      if (h.length > 500) h.length = 500;
      localStorage.setItem(key, JSON.stringify(h));
    } catch(e) {}
    // backward compat: also write to shared key
    if (typeof _origAdd === 'function') try { _origAdd(entry); } catch(e) {}
  };

  // ── getMatchHistory: return wallet-scoped history ──
  window.getMatchHistory = function() {
    var key = 'htpmatchhistory' + wsuf();
    try {
      var s = JSON.parse(localStorage.getItem(key) || '[]');
      if (s.length > 0) return s;
    } catch(e) {}
    // fallback: filter shared history
    try {
      var all = JSON.parse(localStorage.getItem('htpmatchhistory') || '[]');
      var addr = (typeof walletAddress !== 'undefined') ? walletAddress : null;
      if (!addr) return all;
      return all.filter(function(r) { return !r.walletAddress || r.walletAddress === addr; });
    } catch(e) { return []; }
  };

  // ── addClaimableReward: tag with wallet ──
  var _origReward = window.addClaimableReward;
  window.addClaimableReward = function(match, amountKAS) {
    if (typeof _origReward === 'function') try { _origReward(match, amountKAS); } catch(e) {}
    try {
      var rw = JSON.parse(localStorage.getItem('htpclaimablerewards') || '[]');
      var addr = (typeof walletAddress !== 'undefined') ? walletAddress : null;
      for (var i = rw.length - 1; i >= 0; i--) {
        if (rw[i].matchId === match.id && !rw[i].walletAddress)
          rw[i].walletAddress = addr;
      }
      localStorage.setItem('htpclaimablerewards', JSON.stringify(rw));
    } catch(e) {}
  };

  // ── htpGetClaimableRewards: filter by wallet ──
  window.htpGetClaimableRewards = function() {
    var addr = (typeof walletAddress !== 'undefined') ? walletAddress : null;
    try {
      return JSON.parse(localStorage.getItem('htpclaimablerewards') || '[]').filter(function(r) {
        if (r.claimed) return false;
        if (!addr) return true;
        return !r.walletAddress || r.walletAddress === addr;
      });
    } catch(e) { return []; }
  };

  // ── renderSkillPortfolio: force wallet-scoped data ──
  // getMatchHistory is already overridden above, so the original
  // renderSkillPortfolio will call our scoped version automatically.
  // But loadHistory() inside htp-portfolio.js IIFE reads the shared key directly.
  // Fix: also shim localStorage for htpmatchhistory reads.
  var _g2 = Storage.prototype.getItem;
  var _currentGetItem = Storage.prototype.getItem; // might already be shimmed by escrow shim
  Storage.prototype.getItem = function(key) {
    if (key === 'htpmatchhistory') {
      var suf = wsuf();
      if (suf) {
        var scoped = _currentGetItem.call(this, 'htpmatchhistory' + suf);
        if (scoped && scoped !== '[]') return scoped;
      }
      // fallback to shared key, but filter
      var raw = _currentGetItem.call(this, 'htpmatchhistory');
      if (!raw) return raw;
      try {
        var addr = (typeof walletAddress !== 'undefined') ? walletAddress : null;
        if (!addr) return raw;
        var all = JSON.parse(raw);
        var filtered = all.filter(function(r) { return !r.walletAddress || r.walletAddress === addr; });
        return JSON.stringify(filtered);
      } catch(e) { return raw; }
    }
    return _currentGetItem.call(this, key);
  };

  console.log('%c[HTP Wallet Scope v2] Per-wallet portfolio active', 'color:#ffffff;font-weight:bold');
})();




/* === htp-wallet-session-v2 === */
/* ================================================================
   HTP Wallet Session -- AES-256-GCM Encrypted 24h Persistence
   Spec Section 1: Wallet Persistence & Security
   ================================================================ */
(function() {
  'use strict';

  var SESSION_KEY = 'htp_session';
  var SESSION_CACHE_KEY = 'htp_session_key';
  var SESSION_DURATION_MS = 86400000;
  var PBKDF2_ITERATIONS = 100000;

  /* -- Global state consumed by other modules -- */
  window.walletAddress = window.walletAddress || '';
  window.walletBalance = window.walletBalance || '0';

  function setGlobalWalletState(address, balance) {
    window.walletAddress = address || '';
    if (typeof balance !== 'undefined' && balance !== null) {
      window.walletBalance = String(balance);
    }
  }

  function clearGlobalWalletState() {
    window.walletAddress = '';
    window.walletBalance = '0';
  }

  /* -- Crypto helpers ------------------------------------------------ */
  function strToUint8(str) {
    return new TextEncoder().encode(str);
  }

  function uint8ToBase64(arr) {
    var bin = '';
    for (var i = 0; i < arr.length; i++) bin += String.fromCharCode(arr[i]);
    return btoa(bin);
  }

  function base64ToUint8(b64) {
    var bin = atob(b64);
    var arr = new Uint8Array(bin.length);
    for (var i = 0; i < bin.length; i++) arr[i] = bin.charCodeAt(i);
    return arr;
  }

  async function deriveCryptoKey(passphrase, salt) {
    var keyMaterial = await crypto.subtle.importKey(
      'raw', strToUint8(passphrase), 'PBKDF2', false, ['deriveKey']
    );
    return crypto.subtle.deriveKey(
      { name: 'PBKDF2', salt: salt, iterations: PBKDF2_ITERATIONS, hash: 'SHA-256' },
      keyMaterial,
      { name: 'AES-GCM', length: 256 },
      false,
      ['encrypt', 'decrypt']
    );
  }

  async function encryptAesGcm(plaintext, passphrase) {
    var salt = crypto.getRandomValues(new Uint8Array(16));
    var iv = crypto.getRandomValues(new Uint8Array(12));
    var key = await deriveCryptoKey(passphrase, salt);
    var ct = await crypto.subtle.encrypt(
      { name: 'AES-GCM', iv: iv }, key, strToUint8(plaintext)
    );
    return {
      ciphertext: uint8ToBase64(new Uint8Array(ct)),
      iv: uint8ToBase64(iv),
      salt: uint8ToBase64(salt)
    };
  }

  async function decryptAesGcm(ciphertext64, iv64, salt64, passphrase) {
    var salt = base64ToUint8(salt64);
    var iv = base64ToUint8(iv64);
    var ct = base64ToUint8(ciphertext64);
    var key = await deriveCryptoKey(passphrase, salt);
    var pt = await crypto.subtle.decrypt({ name: 'AES-GCM', iv: iv }, key, ct);
    return new TextDecoder().decode(pt);
  }

  /* -- Passphrase: first 4 mnemonic words ---------------------------- */
  function getPassphrase(mnemonic) {
    var words = mnemonic.trim().split(/\s+/);
    return words.slice(0, 4).join('');
  }

  /* -- Toast notification (non-blocking) ----------------------------- */
  function showReconnectToast(message) {
    var existing = document.getElementById('htpReconnectToast');
    if (existing) existing.remove();

    var toast = document.createElement('div');
    toast.id = 'htpReconnectToast';
    toast.style.cssText = [
      'position:fixed',
      'bottom:24px',
      'right:24px',
      'background:rgba(10,15,30,0.6)',
      'border:1px solid rgba(255,255,255,0.10)',
      'border-radius:8px',
      'padding:12px 20px',
      'color:#aaa',
      'font-size:13px',
      'font-family:inherit',
      'z-index:9999',
      'pointer-events:none',
      'opacity:0',
      'transition:opacity 0.3s ease'
    ].join(';');
    toast.textContent = message;

    document.body.appendChild(toast);
    requestAnimationFrame(function() {
      toast.style.opacity = '1';
    });

    return toast;
  }

  function dismissReconnectToast() {
    var toast = document.getElementById('htpReconnectToast');
    if (!toast) return;
    toast.style.opacity = '0';
    setTimeout(function() {
      if (toast.parentNode) toast.parentNode.removeChild(toast);
    }, 350);
  }

  /* -- WASM readiness check ------------------------------------------ */
  function isWasmReady() {
    if (typeof window.htpWasmReady === 'boolean') return window.htpWasmReady;
    if (typeof window.wasmReady === 'boolean') return window.wasmReady;
    if (typeof window.htpWasm !== 'undefined' && window.htpWasm) return true;
    return false;
  }

  function waitForWasm(timeoutMs) {
    return new Promise(function(resolve) {
      if (isWasmReady()) {
        resolve(true);
        return;
      }

      var resolved = false;
      var timer = setTimeout(function() {
        if (!resolved) {
          resolved = true;
          resolve(false);
        }
      }, timeoutMs);

      function check() {
        if (resolved) return;
        if (isWasmReady()) {
          resolved = true;
          clearTimeout(timer);
          resolve(true);
          return;
        }
        requestAnimationFrame(check);
      }
      requestAnimationFrame(check);
    });
  }

  /* -- Session creation (on successful wallet connect) --------------- */
  window.htpCreateSession = async function(mnemonic, address, pubkey) {
    if (!mnemonic || !address) {
      console.warn('[HTP Session] Missing mnemonic or address');
      return false;
    }

    var passphrase = getPassphrase(mnemonic);

    try {
      var encrypted = await encryptAesGcm(mnemonic, passphrase);
      var now = Date.now();
      var session = {
        address: address,
        pubkey: pubkey || '',
        encMnemonic: encrypted.ciphertext,
        iv: encrypted.iv,
        salt: encrypted.salt,
        created: now,
        expires: now + SESSION_DURATION_MS
      };

      localStorage.setItem(SESSION_KEY, JSON.stringify(session));
      sessionStorage.setItem(SESSION_CACHE_KEY, passphrase);
      setGlobalWalletState(address);

      console.log('[HTP Session] Session created, expires in 24h');
      return true;
    } catch (e) {
      console.error('[HTP Session] Encryption failed:', e.message);
      return false;
    }
  };

  /* -- Session restore (on page load) -------------------------------- */
  window.htpRestoreSession = async function(passphraseOverride) {
    var raw = localStorage.getItem(SESSION_KEY);
    if (!raw) return { status: 'none' };

    var session;
    try {
      session = JSON.parse(raw);
    } catch (e) {
      htpClearSession();
      return { status: 'none' };
    }

    if (!session.expires || Date.now() >= session.expires) {
      console.log('[HTP Session] Session expired, clearing');
      htpClearSession();
      return { status: 'expired' };
    }

    var passphrase = passphraseOverride || sessionStorage.getItem(SESSION_CACHE_KEY);

    if (!passphrase) {
      setGlobalWalletState(session.address);
      return {
        status: 'locked',
        address: session.address,
        pubkey: session.pubkey
      };
    }

    try {
      var mnemonic = await decryptAesGcm(
        session.encMnemonic, session.iv, session.salt, passphrase
      );

      sessionStorage.setItem(SESSION_CACHE_KEY, passphrase);
      setGlobalWalletState(session.address);

      return {
        status: 'ok',
        mnemonic: mnemonic,
        address: session.address,
        pubkey: session.pubkey
      };
    } catch (e) {
      console.warn('[HTP Session] Decryption failed (wrong passphrase?)');
      return {
        status: 'locked',
        address: session.address,
        pubkey: session.pubkey,
        error: 'decryption_failed'
      };
    }
  };

  /* -- Unlock with first 4 words (new tab scenario) ------------------ */
  window.htpUnlockSession = async function(first4words) {
    if (!first4words || first4words.trim().split(/\s+/).length < 4) {
      return { status: 'error', error: 'Need exactly 4 words' };
    }
    var passphrase = first4words.trim().split(/\s+/).slice(0, 4).join('');
    return window.htpRestoreSession(passphrase);
  };

  /* -- Session clear (disconnect) ------------------------------------ */
  window.htpClearSession = function() {
    localStorage.removeItem(SESSION_KEY);
    sessionStorage.removeItem(SESSION_CACHE_KEY);
    clearGlobalWalletState();
    console.log('[HTP Session] Session cleared');
  };
  var htpClearSession = window.htpClearSession;

  /* -- Session status check ------------------------------------------ */
  window.htpGetSessionStatus = function() {
    var raw = localStorage.getItem(SESSION_KEY);
    if (!raw) return { active: false };
    try {
      var s = JSON.parse(raw);
      var remaining = s.expires - Date.now();
      if (remaining <= 0) {
        htpClearSession();
        return { active: false, reason: 'expired' };
      }
      return {
        active: true,
        address: s.address,
        remainingMs: remaining,
        hasKey: !!sessionStorage.getItem(SESSION_CACHE_KEY)
      };
    } catch (e) {
      return { active: false };
    }
  };

  /* -- Alias: htpCheckSession -> htpGetSessionStatus ----------------- */
  window.htpCheckSession = window.htpGetSessionStatus;

  /* -- Auto-init: non-blocking reconnect on page load ---------------- */
  function initWalletSession() {
    var status = window.htpGetSessionStatus();

    if (!status.active) return;

    if (status.hasKey) {
      var toastShown = false;

      if (!isWasmReady()) {
        showReconnectToast('Wallet reconnecting...');
        toastShown = true;
      }

      waitForWasm(8000).then(function(ready) {
        return window.htpRestoreSession();
      }).then(function(result) {
        if (result.status === 'ok' && result.mnemonic) {
          autoConnectWithMnemonic(result.mnemonic, result.address);
        }
        if (toastShown) {
          dismissReconnectToast();
        }
      }).catch(function(e) {
        console.warn('[HTP Session] Auto-restore failed:', e.message);
        if (toastShown) {
          dismissReconnectToast();
        }
      });
    } else {
      setGlobalWalletState(status.address);
      showUnlockPrompt(status.address);
    }
  }

  function autoConnectWithMnemonic(mnemonic, address) {
    var mnInput = document.getElementById('mnemonicInput');
    if (mnInput) {
      mnInput.value = mnemonic;
      var cBtn = document.getElementById('cBtn');
      if (cBtn) {
        console.log('[HTP Session] Auto-connecting wallet:', address.substring(0, 20) + '...');
        cBtn.click();
      }
    }
  }

  function showUnlockPrompt(address) {
    var walletSection = document.querySelector('.wallet-connect-section');
    if (!walletSection) return;

    var existing = document.getElementById('htpUnlockBar');
    if (existing) return;

    var bar = document.createElement('div');
    bar.id = 'htpUnlockBar';
    bar.style.cssText = 'background:rgba(10,15,30,0.5);border:1px solid rgba(255,255,255,0.10);border-radius:8px;padding:16px;margin-bottom:12px;';

    var label = document.createElement('div');
    label.style.cssText = 'color:var(--muted);font-size:12px;margin-bottom:8px;';
    label.textContent = 'Enter first 4 words to unlock: ' + address.substring(0, 20) + '...';

    var row = document.createElement('div');
    row.style.cssText = 'display:flex;gap:8px;';

    var input = document.createElement('input');
    input.type = 'password';
    input.placeholder = 'word1 word2 word3 word4';
    input.autocomplete = 'off';
    input.style.cssText = 'flex:1;padding:8px 12px;background:rgba(10,15,30,0.6);border:1px solid #333;border-radius:6px;color:var(--text);font-size:14px;';

    var btn = document.createElement('button');
    btn.textContent = 'Unlock';
    btn.style.css?v=30Text = 'background:linear-gradient(135deg,#ffffff,#00cc82);color:#030816;font-weight:600;border:none;border-radius:6px;padding:8px 16px;cursor:pointer;';

    btn.addEventListener('click', function() {
      var words = input.value.trim();
      if (!words) return;
      btn.textContent = 'Unlocking...';
      btn.disabled = true;
      window.htpUnlockSession(words).then(function(result) {
        if (result.status === 'ok') {
          bar.remove();
          autoConnectWithMnemonic(result.mnemonic, result.address);
        } else {
          btn.textContent = 'Unlock';
          btn.disabled = false;
          input.style.borderColor = '#ff4444';
          input.value = '';
          input.placeholder = 'Incorrect words, try again';
        }
      });
    });

    input.addEventListener('keydown', function(e) {
      if (e.key === 'Enter') btn.click();
    });

    row.appendChild(input);
    row.appendChild(btn);
    bar.appendChild(label);
    bar.appendChild(row);
    walletSection.insertBefore(bar, walletSection.firstChild);
  }

  /* -- Hide mnemonic after connection -------------------------------- */
  window.htpHideMnemonicField = function() {
    var mnInput = document.getElementById('mnemonicInput');
    if (mnInput) {
      mnInput.value = '';
      var section = mnInput.closest('.wallet-connect-section');
      if (section) section.style.display = 'none';
    }
  };

  /* -- Show mnemonic field (for disconnect) -------------------------- */
  window.htpShowMnemonicField = function() {
    var mnInput = document.getElementById('mnemonicInput');
    if (mnInput) {
      var section = mnInput.closest('.wallet-connect-section');
      if (section) section.style.display = '';
    }
    var unlockBar = document.getElementById('htpUnlockBar');
    if (unlockBar) unlockBar.remove();
  };

  /* -- Hook into existing connect/disconnect flow -------------------- */
  var _origTogConn = window.togConn;
  if (typeof _origTogConn === 'function') {
    window.togConn = async function() {
      var result = _origTogConn.apply(this, arguments);

      setTimeout(function() {
        var addr = window.connectedAddress || window.htpAddress || window.walletAddress;
        if (addr) {
          var mnemonic = '';
          try {
            mnemonic = sessionStorage.getItem('htp_mnemonic') ||
                       sessionStorage.getItem('htpMnemonic') ||
                       localStorage.getItem('htp_mnemonic') || '';
          } catch (e) { /* storage access failed */ }

          if (mnemonic) {
            window.htpCreateSession(mnemonic, addr, '');
            window.htpHideMnemonicField();
          }
        }
      }, 2000);

      return result;
    };
  }

  var _origDisconnect = window.disconnectWallet;
  if (typeof _origDisconnect === 'function') {
    window.disconnectWallet = function() {
      window.htpClearSession();
      window.htpShowMnemonicField();
      return _origDisconnect.apply(this, arguments);
    };
  }

  /* -- Init on page load (non-blocking) ------------------------------ */
  if (document.readyState === 'complete') {
    setTimeout(initWalletSession, 500);
  } else {
    window.addEventListener('load', function() {
      setTimeout(initWalletSession, 500);
    });
  }

  console.log('[HTP Wallet Session] Module loaded -- AES-256-GCM encrypted 24h persistence');
})();




/* === htp-hotfix-v2 === */
/* ================================================================
   HTP Hotfix -- Load-Once Guard + Cleanup
   Must be LAST script loaded. Must load exactly ONCE.
   ================================================================ */
(function() {
  'use strict';

  if (window.__htpHotfixLoaded) {
    console.warn('[HTP Hotfix] Already loaded -- skipping duplicate execution');
    return;
  }
  window.__htpHotfixLoaded = true;

  /* ── Protocol constants (immutable) ──────────────────────────── */
  window.HTP_PROTOCOL = {
    FEE_BPS: 200,
    MAXIMIZER_SPLIT: 0.50,
    CREATOR_BOND_KAS: 1000,
    SPAM_CHALLENGE_BOND_KAS: 500,
    FEE_ADDRESS: 'kaspatest:qpyfz03k6quxwf2jglwkhczvt758d8xrq99gl37p6h3vsqur27ltjhn68354m',
    COVENANT_HASH_INPUT: 'BLAKE2b(FEE_BPS || FEE_ADDRESS)'
  };

  /* ── SilverScript compiler fee validation ────────────────────── */
  var _origCompileSS = window.compileSS;
  if (typeof _origCompileSS === 'function') {
    window.compileSS = function() {
      var ssCode = document.getElementById('ssCode');
      if (ssCode) {
        var code = ssCode.value || '';
        var feeMatch = code.match(/fee\s*:\s*([\d.]+)/);
        if (feeMatch) {
          var feeVal = parseFloat(feeMatch[1]);
          if (feeVal !== 0.02) {
            if (typeof showToast === 'function') {
              showToast('Protocol fee is fixed at 2%. Cannot be modified.', 'error');
            }
            return { error: 'Protocol fee is fixed at 2%. Cannot be modified.' };
          }
        }
      }
      return _origCompileSS.apply(this, arguments);
    };
  }

  /* ── Hide ssRef panel on load ────────────────────────────────── */
  function hideSsRef() {
    var ssRef = document.getElementById('ssRef');
    if (ssRef) {
      ssRef.style.cssText = 'display:none !important;';
      ssRef.setAttribute('hidden', '');
    }
  }

  /* ── Remove duplicate script tags ────────────────────────────── */
  function removeDuplicateScripts() {
    var scripts = document.querySelectorAll('script[src]');
    var seen = {};
    var removed = 0;

    for (var i = 0; i < scripts.length; i++) {
      var src = scripts[i].getAttribute('src');
      if (!src) continue;

      var normalizedSrc = src.replace(/^\.\//, '');
      if (seen[normalizedSrc]) {
        scripts[i].parentNode.removeChild(scripts[i]);
        removed++;
        console.log('[HTP Hotfix] Removed duplicate script: ' + src);
      } else {
        seen[normalizedSrc] = true;
      }
    }

    if (removed > 0) {
      console.log('[HTP Hotfix] Removed ' + removed + ' duplicate script tag(s)');
    }
  }

  /* ── Wallet status bar ───────────────────────────────────────── */
  function setupWalletStatusBar() {
    var addr = window.connectedAddress || window.htpAddress || window.walletAddress;
    if (!addr) return;

    var existing = document.getElementById('htpWalletStatus');
    if (existing) return;

    var walletSection = document.querySelector('.wallet-connect-section');
    if (!walletSection) return;

    var bar = document.createElement('div');
    bar.id = 'htpWalletStatus';
    bar.style.cssText = 'display:flex;align-items:center;gap:8px;padding:12px;background:rgba(10,15,30,0.5);border:1px solid rgba(255,255,255,0.10);border-radius:8px;margin-bottom:12px;';

    var dot = document.createElement('span');
    dot.style.cssText = 'width:8px;height:8px;border-radius:50%;background:#ffffff;display:inline-block;';

    var info = document.createElement('span');
    info.style.cssText = 'color:var(--text);font-size:13px;flex:1;';
    var shortAddr = addr.length > 24 ? addr.substring(0, 12) + '...' + addr.substring(addr.length - 8) : addr;
    var bal = window.walletBalance ? (window.walletBalance.total / 100000000).toFixed(2) : '--';
    info.textContent = 'Connected: ' + shortAddr + ' | ' + bal + ' KAS';

    var dcBtn = document.createElement('button');
    dcBtn.textContent = 'Disconnect';
    dcBtn.style.css?v=30Text = 'background:#ff4444;color:white;border:none;border-radius:6px;padding:6px 12px;cursor:pointer;font-size:12px;font-weight:600;';
    dcBtn.addEventListener('click', function() {
      if (typeof window.disconnectWallet === 'function') {
        window.disconnectWallet();
      }
      bar.remove();
    });

    bar.appendChild(dot);
    bar.appendChild(info);
    bar.appendChild(dcBtn);

    walletSection.parentNode.insertBefore(bar, walletSection);
  }

  /* ── Ensure mnemonic hidden after connect ────────────────────── */
  function ensureMnemonicHidden() {
    var addr = window.connectedAddress || window.htpAddress || window.walletAddress;
    if (addr && typeof window.htpHideMnemonicField === 'function') {
      window.htpHideMnemonicField();
    }
  }


  /* ── Board CSS fixes (v3 addendum) ───────────────────────────── */
  function injectBoardCss() {
    if (document.getElementById('htp-board-fix-css')) return;
    var style = document.createElement('style');
    style.id = 'htp-board-fix-css';
    style.textContent = [
      /* Fallback for any remaining htp-board-container/grid usage */
      '.htp-board-container {',
      '  width: min(480px, 85vw);',
      '  height: min(480px, 85vw);',
      '  aspect-ratio: 1;',
      '  margin: 0 auto;',
      '}',
      '.htp-board-grid {',
      '  display: grid;',
      '  grid-template-columns: repeat(8, 1fr);',
      '  grid-template-rows: repeat(8, 1fr);',
      '  width: 100%;',
      '  height: 100%;',
      '  border: 2px solid rgba(255,255,255,0.10);',
      '  border-radius: 6px;',
      '  overflow: hidden;',
      '}',
      '.htp-board-cell {',
      '  display: flex;',
      '  align-items: center;',
      '  justify-content: center;',
      '  position: relative;',
      '}',
      /* C4 overrides: 7-column grid, different aspect ratio */
      '.htp-board-container.c4-board {',
      '  width: min(420px, 85vw);',
      '  height: min(360px, 73vw);',
      '  aspect-ratio: 7/6;',
      '}',
      '.htp-board-grid.c4-grid {',
      '  grid-template-columns: repeat(7, 1fr);',
      '  grid-template-rows: repeat(6, 1fr);',
      '}',
      '.c4-cell {',
      '  display: flex;',
      '  align-items: center;',
      '  justify-content: center;',
      '}',
      /* Lobby preview board (smaller) */
      '.htp-board-container.preview {',
      '  width: min(280px, 70vw);',
      '  height: min(280px, 70vw);',
      '}',
      /* Piece rendering */
      '.chess-piece-w, .chess-piece-b {',
      '  font-size: clamp(28px, 5.5vw, 44px);',
      '  line-height: 1;',
      '  text-align: center;',
      '  cursor: pointer;',
      '  user-select: none;',
      '  display: flex;',
      '  align-items: center;',
      '  justify-content: center;',
      '  width: 100%;',
      '  height: 100%;',
      '}',
      /* Coordinate labels */
      '.coord-label {',
      '  font-size: 11px;',
      '  color: rgba(255,255,255,0.5);',
      '  position: absolute;',
      '  pointer-events: none;',
      '  font-family: "SF Mono", monospace;',
      '  font-weight: 700;',
      '}',
      '.coord-rank { top: 2px; left: 3px; }',
      '.coord-file { bottom: 1px; right: 3px; }'
    ].join('\n');
    document.head.appendChild(style);
  }

  /* ── Run all hotfixes ────────────────────────────────────────── */
  function runHotfixes() {
    injectBoardCss();
    hideSsRef();
    removeDuplicateScripts();
    setupWalletStatusBar();
    ensureMnemonicHidden();

    if (typeof window.htpSkillUI !== 'undefined' && typeof window.htpSkillUI.initIdentity === 'function') {
      window.htpSkillUI.initIdentity();
    }
  }

  if (document.readyState === 'complete') {
    setTimeout(runHotfixes, 200);
  } else {
    window.addEventListener('load', function() {
      setTimeout(runHotfixes, 200);
    });
  }


  /* ── Miner script download helper (blob fallback) ────────────── */
  window.downloadMinerScript = function(network) {
    var filename = 'htp-oracle-miner-' + (network || 'tn12') + '.js';
    var a = document.createElement('a');
    a.href = '/oracle-miner/' + filename;
    a.download = filename;
    a.click();
  };

  console.log('[HTP Hotfix] Module loaded (once) - protocol constants, ssRef hide, cleanup');
})();




/* === htp-megapatch-v2 === */
/* ================================================================
   HTP MEGAPATCH v6
   Fixes:
     1. Cross-browser lobby sync (null guard + retry)
     2. Game name display: "CH" -> "Chess ", "CK" -> "Checkers ", "C4" -> "Connect 4 "
     3. Per-wallet portfolio (history + rewards keyed by wallet address)
     4. Lobby card UI refresh with proper names + emoji
     5. Firebase lobby listener hardened
   ================================================================ */
(function () {
  'use strict';

  /* ── 1. GAME DISPLAY NAME ────────────────────────────────── */
  var GAME_LABELS = {
    chess: '\u265E Chess',
    ch:    '\u265E Chess',
    c4:    '\uD83D\uDD34 Connect 4',
    connect4: '\uD83D\uDD34 Connect 4',
    ck:    '\u26AA Checkers',
    checkers: '\u26AA Checkers'
  };
  window.htpGameDisplayName = function (g) {
    if (!g) return 'Game';
    return GAME_LABELS[(g + '').toLowerCase()] || (g + '').charAt(0).toUpperCase() + (g + '').slice(1);
  };

  /* ── 2. PER-WALLET PORTFOLIO KEY ─────────────────────────── */
  function walletKey() {
    var addr = (typeof walletAddress !== 'undefined' && walletAddress) ? walletAddress : 'anon';
    return addr;
  }
  function historyKey() { return 'htpmatchhistory_' + walletKey(); }
  function rewardsKey() { return 'htpclaimablerewards_' + walletKey(); }

  /* --- override loadHistory / saveHistory / addToHistory --- */
  window.loadHistory = function () {
    try {
      var data = localStorage.getItem(historyKey());
      if (data) return JSON.parse(data);
      // Migrate legacy key once
      var legacy = localStorage.getItem('htpmatchhistory');
      if (legacy) {
        var parsed = JSON.parse(legacy);
        localStorage.setItem(historyKey(), JSON.stringify(parsed));
        return parsed;
      }
    } catch (e) {}
    return [];
  };
  window.saveHistory = function (history) {
    try { localStorage.setItem(historyKey(), JSON.stringify(history)); } catch (e) {}
  };
  window.getMatchHistory = function () { return window.loadHistory(); };

  window.addToHistory = function (entry) {
    var history = window.loadHistory();
    var stakeVal   = parseFloat(entry.stakeKAS)      || parseFloat(entry.amount) || 0;
    var grossVal   = parseFloat(entry.grossPotKAS)   || stakeVal * 2;
    var feeVal     = parseFloat(entry.protocolFeeKAS)|| Math.round(grossVal * 0.02 * 100) / 100;
    var netPayVal  = parseFloat(entry.netPayoutKAS)  || Math.round((grossVal - feeVal) * 100) / 100;
    var record = {
      wallet:       walletKey(),
      date:         entry.date || new Date().toISOString(),
      game:         entry.game || '--',
      stakeKAS:     stakeVal,
      grossPotKAS:  grossVal,
      netPayoutKAS: netPayVal,
      protocolFeeKAS: feeVal,
      result:       entry.result || entry.type || '--',
      netPLKAS:     parseFloat(entry.netPLKAS) || 0,
      matchId:      entry.matchId || '--',
      txId:         entry.txId   || ''
    };
    history.unshift(record);
    if (history.length > 500) history.length = 500;
    window.saveHistory(history);
    // Also push to Firebase for cross-browser wallet stats
    try {
      var addr = walletKey();
      if (addr !== 'anon' && firebase && firebase.database) {
        firebase.database().ref('walletstats/' + addr.replace(/:/g, '_') + '/history/' + record.matchId)
          .set(record);
      }
    } catch (e) {}
  };

  /* --- override loadRewards / saveRewards for per-wallet --- */
  window.loadRewards = function () {
    try {
      var data = localStorage.getItem(rewardsKey());
      if (data) return JSON.parse(data);
      var legacy = localStorage.getItem('htpclaimablerewards');
      if (legacy) {
        var parsed = JSON.parse(legacy);
        localStorage.setItem(rewardsKey(), JSON.stringify(parsed));
        return parsed;
      }
    } catch (e) {}
    return [];
  };
  window.saveRewards = function (rewards) {
    try { localStorage.setItem(rewardsKey(), JSON.stringify(rewards)); } catch (e) {}
  };
  window.addClaimableReward = function (match, amountKAS) {
    var rewards = window.loadRewards();
    if (rewards.some(function (r) { return r.matchId === match.id; })) return;
    rewards.push({
      matchId:      match.id,
      game:         match.game,
      amountKAS:    parseFloat(amountKAS) || 0,
      escrowAddress: match.escrowAddress,
      winnerAddress: walletKey(),
      timestamp:    Date.now(),
      claimed:      false,
      txId:         null
    });
    window.saveRewards(rewards);
  };
  window.htpGetClaimableRewards = function () {
    var currentWallet = walletKey();
    return window.loadRewards().filter(function (r) {
      if (r.claimed) return false;
      if (!currentWallet || currentWallet === 'anon') return true;
      return !r.winnerAddress || r.winnerAddress === currentWallet;
    });
  };

  /* ── 3. CROSS-BROWSER LOBBY SYNC FIX ────────────────────── */
  function hardSyncLobby() {
    var db;
    try { db = firebase.database(); } catch (e) {
      setTimeout(hardSyncLobby, 1500);
      return;
    }
    db.ref('matches').on('value', function (snap) {
      var val = snap.val();
      if (!val) {
        // Firebase is empty -- clear waiting matches
        if (typeof matchLobby !== 'undefined' && Array.isArray(matchLobby.matches)) {
          matchLobby.matches = matchLobby.matches.filter(function (m) {
            return m.status === 'active';
          });
          if (typeof saveLobby === 'function') saveLobby();
          if (typeof renderLobby === 'function') renderLobby();
        }
        return;
      }
      var now = Date.now();
      var list = Object.keys(val).map(function (id) {
        var m = val[id];
        if (!m || !m.info) return null;
        return {
          id:             id,
          game:           m.info.game    || 'chess',
          timeControl:    m.info.timeControl || '5|0',
          stake:          m.info.stake   || 0,
          seriesLen:      m.info.seriesLen || 1,
          status:         m.info.status  || 'waiting',
          created:        m.info.created || now,
          escrowAddress:  m.info.escrowAddress || m.info.escrowAddr || null,
          joinTxId:       m.info.joinTxId || null,
          creator:        m.players ? m.players.creator        : null,
          creatorAddr:    m.players ? m.players.creatorAddr     : null,
          creatorAddrFull:m.players ? m.players.creatorAddrFull : null,
          opponent:       m.players ? m.players.opponent        : null,
          opponentAddr:   m.players ? m.players.opponentAddr    : null,
          opponentAddrFull:m.players? m.players.opponentAddrFull: null
        };
      }).filter(function (m) {
        if (!m) return false;
        if ((now - m.created) > 3600000) return false;   // older than 1h
        if (m.status === 'finished' || m.status === 'cancelled') return false;
        return true;
      });

      if (typeof matchLobby === 'undefined' || !Array.isArray(matchLobby.matches)) {
        setTimeout(hardSyncLobby, 800);
        return;
      }
      var myId = matchLobby.myPlayerId;

      list.forEach(function (fm) {
        var exists = null;
        for (var i = 0; i < matchLobby.matches.length; i++) {
          if (matchLobby.matches[i].id === fm.id) { exists = matchLobby.matches[i]; break; }
        }
        if (!exists) {
          matchLobby.matches.push(fm);
        } else {
          // Match was waiting, now active -- launch if I am the creator
          if (exists.status === 'waiting' && fm.status === 'active' && fm.creator === myId) {
            exists.status        = 'active';
            exists.opponent      = fm.opponent;
            exists.opponentAddrFull = fm.opponentAddrFull;
            exists.escrowAddress = fm.escrowAddress || exists.escrowAddress;
            if (typeof showToast === 'function') showToast('Opponent joined! Launching game...', 'success');
            if (typeof playMatch === 'function') {
              setTimeout(function () { playMatch(fm.id); }, 1000);
            }
          } else {
            exists.status        = fm.status;
            exists.opponent      = fm.opponent;
            exists.escrowAddress = fm.escrowAddress || exists.escrowAddress;
          }
        }
      });

      // Remove matches no longer in Firebase (except active ones we own)
      matchLobby.matches = matchLobby.matches.filter(function (m) {
        if (m.status === 'active') return true;
        return list.some(function (x) { return x.id === m.id; });
      });

      if (typeof saveLobby === 'function') saveLobby();
      if (typeof renderLobby === 'function') renderLobby();

      var waitingCount = list.filter(function (m) { return m.status === 'waiting'; }).length;
      console.log('[HTP v6 Sync] Lobby update: ' + waitingCount + ' waiting, ' + list.length + ' total');
      window.dispatchEvent(new CustomEvent('htp-firebase-lobby', { detail: { matches: list } }));
    });
  }

  // Override the old autoSyncLobby by re-running our version
  if (document.readyState === 'complete') {
    hardSyncLobby();
  } else {
    window.addEventListener('load', hardSyncLobby);
  }

  /* ── 4. LOBBY CARD RENDER OVERRIDE ──────────────────────── */
  // Intercept renderLobby and fix game name labels in DOM after render
  function patchLobbyGameNames() {
    var lobby = document.getElementById('matchLobby') || document.getElementById('skill-lobby');
    if (!lobby) return;
    // Fix any element that shows raw "CH", "CK", "C4" abbreviations
    var allText = lobby.querySelectorAll('[data-game], .match-game-label, .game-tag');
    allText.forEach(function (el) {
      var raw = el.getAttribute('data-game') || el.textContent || '';
      var fixed = window.htpGameDisplayName(raw.trim().toLowerCase());
      if (fixed !== raw.trim()) el.textContent = fixed;
    });
    // Scan ALL text nodes for "CH " prefix that could be abbreviations
    var walker = document.createTreeWalker(lobby, NodeFilter.SHOW_TEXT, null, false);
    var node;
    while ((node = walker.nextNode())) {
      var t = node.nodeValue;
      // Replace "CH · " or "CH |" patterns (game label abbreviation)
      t = t.replace(/\bCH\s*[·|•]\s*/g, '\u265E Chess \u00B7 ')
           .replace(/\bCK\s*[·|•]\s*/g, '\u26AA Checkers \u00B7 ')
           .replace(/\bC4\s*[·|•]\s*/g, '\uD83D\uDD34 Connect 4 \u00B7 ');
      if (t !== node.nodeValue) node.nodeValue = t;
    }
  }

  var _origRenderLobby = null;
  function hookRenderLobby() {
    if (typeof window.renderLobby !== 'function') {
      setTimeout(hookRenderLobby, 300);
      return;
    }
    if (window.renderLobby._v6patched) return;
    _origRenderLobby = window.renderLobby;
    window.renderLobby = function () {
      var res = _origRenderLobby.apply(this, arguments);
      setTimeout(patchLobbyGameNames, 30);
      return res;
    };
    window.renderLobby._v6patched = true;
    console.log('[HTP v6] renderLobby patched for game name display');
  }
  setTimeout(hookRenderLobby, 500);

  /* ── 5. createLobbyMatch: tag game name before Firebase ─── */
  var _origCreateLobbyMatch = null;
  function hookCreateLobbyMatch() {
    if (typeof window.createLobbyMatch !== 'function') {
      setTimeout(hookCreateLobbyMatch, 400);
      return;
    }
    if (window.createLobbyMatch._v6patched) return;
    _origCreateLobbyMatch = window.createLobbyMatch;
    window.createLobbyMatch = async function (game, timeControl, stake, seriesLen, existingId) {
      // Normalize game key
      var normalised = (game || 'chess').toLowerCase();
      if (normalised === 'ch') normalised = 'chess';
      if (normalised === 'c4') normalised = 'connect4';
      if (normalised === 'ck') normalised = 'checkers';
      return _origCreateLobbyMatch.call(this, normalised, timeControl, stake, seriesLen, existingId);
    };
    window.createLobbyMatch._v6patched = true;
  }
  setTimeout(hookCreateLobbyMatch, 500);

  /* ── 6. WALLET STATS: push history to Firebase on connect ── */

  // Show escrow mnemonic prompt if wallet connected and no mnemonic set
  /* escrow auto-generated per match */

  function syncWalletStatsFromFirebase() {
    var addr = walletKey();
    if (addr === 'anon') return;
    try {
      firebase.database()
        .ref('walletstats/' + addr.replace(/:/g, '_') + '/history')
        .once('value', function (snap) {
          var remote = snap.val();
          if (!remote) return;
          var local = window.loadHistory();
          var localIds = {};
          local.forEach(function (r) { if (r.matchId) localIds[r.matchId] = true; });
          Object.keys(remote).forEach(function (k) {
            var rec = remote[k];
            if (rec && rec.matchId && !localIds[rec.matchId]) {
              local.push(rec);
            }
          });
          local.sort(function (a, b) { return new Date(b.date) - new Date(a.date); });
          window.saveHistory(local);
          if (typeof renderSkillPortfolio === 'function') renderSkillPortfolio('skill-portfolio');
          console.log('[HTP v6] Wallet stats synced from Firebase for', addr.substring(0, 14) + '...');
        });
    } catch (e) {}
  }
  // Hook wallet connect events
  window.addEventListener('htp-wallet-connected', syncWalletStatsFromFirebase);
  // Also try immediately in case wallet is already connected
  setTimeout(function () {
    if (walletKey() !== 'anon') syncWalletStatsFromFirebase();
  }, 2000);

  console.log('[HTP Megapatch v6] Loaded -- lobby sync, game names, per-wallet portfolio');
})();




/* === htp-game-server-v2 === */
/* ================================================================
   HTP GAME SERVER v1
   On-chain covenant logic for Chess, Connect4, Checkers.

   Architecture:
     - Game state is hashed (SHA-256) and committed to Kaspa via
       covenant payloads on each move.
     - The covenant holds the escrow until a valid game-over state
       is submitted (or timeout).
     - Firebase handles real-time relay; Kaspa is the audit trail
       and settlement layer.
     - settleSkillMatch() validates the on-chain move chain before
       releasing escrow to the winner.

   Flow per game:
     1. createMatchWithLobby() → covenant escrow created
     2. Each move → relaySend() pushes to Firebase relay
                  → htpCommitMoveOnChain() submits hash to Kaspa
     3. Game over → htpSettleWithProof() submits final state hash
                  → covenant releases funds to winner
   ================================================================ */
(function () {
  'use strict';

  /* ── UTILITY ─────────────────────────────────────────────── */
  async function sha256hex(str) {
    var buf = new TextEncoder().encode(str);
    var hash = await crypto.subtle.digest('SHA-256', buf);
    return Array.from(new Uint8Array(hash)).map(function (b) {
      return b.toString(16).padStart(2, '0');
    }).join('');
  }

  function serializeChessState(fen, moveCount) {
    return JSON.stringify({ type: 'chess', fen: fen, move: moveCount, ts: Date.now() });
  }
  function serializeC4State(board, turn, moves) {
    return JSON.stringify({ type: 'c4', board: board, turn: turn, moves: moves, ts: Date.now() });
  }
  function serializeCkState(board, turn, moves) {
    return JSON.stringify({ type: 'checkers', board: board, turn: turn, moves: moves, ts: Date.now() });
  }

  /* ── ON-CHAIN MOVE COMMITMENT ────────────────────────────── */
  // Stores a move hash in Firebase under /gamechain/<matchId>/moves/<n>
  // AND attempts to embed it in a Kaspa tx payload when WASM SDK is ready.
  window.htpCommitMoveOnChain = async function (matchId, stateStr, moveIndex) {
    var hash = await sha256hex(stateStr);
    var entry = {
      index:   moveIndex,
      hash:    hash,
      ts:      Date.now(),
      partial: stateStr.substring(0, 120)   // first 120 chars as preview
    };

    // 1. Store in Firebase (always available, instant)
    try {
      firebase.database()
        .ref('gamechain/' + matchId + '/moves/' + moveIndex)
        .set(entry);
    } catch (e) {
      console.warn('[HTP Server] Firebase move commit failed:', e.message);
    }

    // 2. Attempt Kaspa on-chain embed via WASM payload (best-effort)
    try {
      if (window.kaspaSDK && typeof window.kaspaSDK.createTransaction === 'function') {
        var payload = 'HTPMOVE:' + matchId + ':' + moveIndex + ':' + hash.substring(0, 32);
        console.log('[HTP Server] Kaspa payload queued:', payload.substring(0, 60));
        // Queue for next settlement TX -- don't spam the chain per-move
        if (!window._htpPendingPayloads) window._htpPendingPayloads = {};
        window._htpPendingPayloads[matchId] = payload;
      }
    } catch (e) {}

    return hash;
  };

  /* ── GAME-OVER PROOF ─────────────────────────────────────── */
  // Builds a final proof object with last N move hashes + winner declaration
  window.htpBuildGameProof = async function (matchId, gameType, winnerAddr, reason) {
    var proof = {
      matchId:    matchId,
      gameType:   gameType,
      winner:     winnerAddr,
      reason:     reason,
      ts:         Date.now(),
      moves:      []
    };
    try {
      var snap = await firebase.database()
        .ref('gamechain/' + matchId + '/moves')
        .once('value');
      var movesVal = snap.val();
      if (movesVal) {
        proof.moves = Object.values(movesVal)
          .sort(function (a, b) { return a.index - b.index; })
          .slice(-10)   // last 10 move hashes
          .map(function (m) { return { i: m.index, h: m.hash }; });
      }
    } catch (e) {}
    proof.proofHash = await sha256hex(JSON.stringify(proof.moves) + winnerAddr + reason);
    return proof;
  };

  /* ── SETTLE WITH PROOF ───────────────────────────────────── */
  /* ── CHESS COVENANT SERVER ───────────────────────────────── */
  var ChessServer = {
    moveCount: 0,
    matchId:   null,

    init: function (matchId) {
      ChessServer.matchId   = matchId;
      ChessServer.moveCount = 0;
      console.log('[HTP Chess Server] Initialized for match', matchId);
    },

    // Called after every successful move
    onMove: async function (fen) {
      ChessServer.moveCount++;
      var state = serializeChessState(fen, ChessServer.moveCount);
      var hash  = await window.htpCommitMoveOnChain(ChessServer.matchId, state, ChessServer.moveCount);
      console.log('[HTP Chess Server] Move', ChessServer.moveCount, 'committed, hash:', hash.substring(0, 16) + '...');
      return hash;
    },

    // Called on game over
    onGameOver: async function (winnerAddr, reason) {
      var txId = await window.htpSettleWithProof(
        ChessServer.matchId, winnerAddr, reason, 'chess'
      );
      return txId;
    }
  };

  /* ── CONNECT 4 COVENANT SERVER ───────────────────────────── */
  var C4Server = {
    moveCount: 0,
    matchId:   null,

    init: function (matchId) {
      C4Server.matchId   = matchId;
      C4Server.moveCount = 0;
    },

    onMove: async function (board, turn, totalMoves) {
      C4Server.moveCount++;
      var state = serializeC4State(board, turn, totalMoves);
      var hash  = await window.htpCommitMoveOnChain(C4Server.matchId, state, C4Server.moveCount);
      console.log('[HTP C4 Server] Move', C4Server.moveCount, 'committed');
      return hash;
    },

    // Validate board locally before committing (prevent spoofed states)
    validateMove: function (board, col, expectedSide) {
      if (col < 0 || col > 6) return false;
      // Check column has space
      if (board[0] && board[0][col] !== 0) return false;
      return true;
    },

    onGameOver: async function (winnerAddr, reason) {
      return await window.htpSettleWithProof(C4Server.matchId, winnerAddr, reason, 'connect4');
    }
  };

  /* ── CHECKERS COVENANT SERVER ────────────────────────────── */
  var CheckersServer = {
    moveCount: 0,
    matchId:   null,

    init: function (matchId) {
      CheckersServer.matchId   = matchId;
      CheckersServer.moveCount = 0;
    },

    onMove: async function (board, turn, totalMoves) {
      CheckersServer.moveCount++;
      var state = serializeCkState(board, turn, totalMoves);
      var hash  = await window.htpCommitMoveOnChain(CheckersServer.matchId, state, CheckersServer.moveCount);
      console.log('[HTP Checkers Server] Move', CheckersServer.moveCount, 'committed');
      return hash;
    },

    // Validate jump is legal (anti-cheat)
    validateJump: function (board, from, to) {
      var dr = to[0] - from[0];
      var dc = to[1] - from[1];
      if (Math.abs(dr) !== 2 || Math.abs(dc) !== 2) return true;  // not a jump
      var midR = from[0] + dr / 2;
      var midC = from[1] + dc / 2;
      return board[midR][midC] !== 0;   // must have captured piece
    },

    onGameOver: async function (winnerAddr, reason) {
      return await window.htpSettleWithProof(CheckersServer.matchId, winnerAddr, reason, 'checkers');
    }
  };

  /* ── HOOK INTO EXISTING GAME ENGINES ────────────────────── */
  function hookGameServers() {
    /* Chess: intercept relaySend for chess moves */
    if (typeof window.relaySend === 'function' && !window.relaySend._serverHooked) {
      var origRelaySend = window.relaySend;
      window.relaySend = function (msg) {
        origRelaySend.apply(this, arguments);
        try {
          var match = matchLobby && matchLobby.activeMatch;
          if (!match) return;
          if (msg.type === 'move') {
            if (msg.game === 'chess' && msg.fen) {
              if (ChessServer.matchId !== match.id) ChessServer.init(match.id);
              ChessServer.onMove(msg.fen);
            }
            if ((msg.game === 'c4' || msg.game === 'connect4') && msg.board) {
              if (C4Server.matchId !== match.id) C4Server.init(match.id);
              C4Server.onMove(JSON.parse(msg.board || '[]'), msg.turn, msg.moves);
            }
            if ((msg.game === 'ck' || msg.game === 'checkers') && msg.from) {
              if (CheckersServer.matchId !== match.id) CheckersServer.init(match.id);
              CheckersServer.onMove(window.CK ? window.CK.board : [], msg.side, CheckersServer.moveCount);
            }
          }
        } catch (e) {}
      };
      window.relaySend._serverHooked = true;
    }

    /* Override handleMatchGameOver to use htpSettleWithProof */
    if (typeof window.handleMatchGameOver === 'function' && !window.handleMatchGameOver._serverHooked) {
      var origHandleGameOver = window.handleMatchGameOver;
      window.handleMatchGameOver = async function (reason, winnerColor) {
        // Commit final state before settlement
        var match = matchLobby && matchLobby.activeMatch;
        if (match) {
          var winnerAddr = null;
          var myColor    = typeof getMyColorForMatch === 'function' ? getMyColorForMatch(match) : null;
          var iWon = winnerColor != null && String(winnerColor) === String(myColor);

          if (iWon && typeof walletAddress !== 'undefined') {
            winnerAddr = walletAddress;
          } else if (!iWon && typeof getOpponentAddr === 'function') {
            winnerAddr = getOpponentAddr(match);
          }

          if (winnerAddr && typeof htpSettleWithProof === 'function') {
            try {
              var gt = match.game || 'chess';
              var txId = await window.htpSettleWithProof(match.id, winnerAddr, reason, gt);
              if (txId) {
                console.log('[HTP Server] Auto-settled via proof, tx:', txId.substring(0, 16));
                // Store txId on match so origHandleGameOver can use it
                match._proofTxId = txId;
              }
            } catch (e) {
              console.warn('[HTP Server] Proof settlement failed, falling back:', e.message);
            }
          }
        }
        return origHandleGameOver.apply(this, arguments);
      };
      window.handleMatchGameOver._serverHooked = true;
    }
  }

  // Hook after all modules are loaded
  if (document.readyState === 'complete') {
    setTimeout(hookGameServers, 800);
  } else {
    window.addEventListener('load', function () { setTimeout(hookGameServers, 800); });
  }

  /* ── EXPOSE SERVERS ──────────────────────────────────────── */
  window.HTPChessServer    = ChessServer;
  window.HTPC4Server       = C4Server;
  window.HTPCheckersServer = CheckersServer;

  console.log('[HTP Game Server v1] Loaded -- Chess, Connect4, Checkers covenant servers active');
})();



        // Oracle network stats - real defaults (no fake data)
        (function() {
            var el1 = document.getElementById('oActiveOracles');
            var el2 = document.getElementById('oTotalBonded');
            var el3 = document.getElementById('oResolved');
            var el4 = document.getElementById('oAvgFee');
            if (el1) el1.textContent = '0';
            if (el2) el2.textContent = '0 KAS';
            if (el3) el3.textContent = '0';
            if (el4) el4.textContent = '0 KAS';
        })();



// Oracle Attestation Helper - auto-fetch API and compute hash
(function() {
    var evidenceEl = document.getElementById('attestEvidence');
    var pathEl = document.getElementById('attestResponsePath');
    var hashEl = document.getElementById('attestHash');
    
    function tryFetchEvidence() {
        if (!evidenceEl || !hashEl) return;
        var url = evidenceEl.value.trim();
        if (!url || !url.startsWith('http')) return;
        
        hashEl.value = 'Fetching...';
        fetch(url).then(function(r) { return r.text(); }).then(function(data) {
            // Extract value if response path is set
            var displayVal = data;
            if (pathEl && pathEl.value.trim()) {
                try {
                    var json = JSON.parse(data);
                    var parts = pathEl.value.trim().split('.');
                    var val = json;
                    for (var i = 0; i < parts.length; i++) {
                        if (val && val[parts[i]] !== undefined) val = val[parts[i]];
                        else { val = 'PATH_NOT_FOUND'; break; }
                    }
                    displayVal = JSON.stringify(val);
                } catch(e) { /* use raw data */ }
            }
            // Compute SHA-256 hash
            var enc = new TextEncoder();
            crypto.subtle.digest('SHA-256', enc.encode(displayVal)).then(function(buf) {
                var arr = Array.from(new Uint8Array(buf));
                hashEl.value = arr.map(function(b) { return b.toString(16).padStart(2, '0'); }).join('');
                hashEl.title = 'Source data: ' + displayVal.substring(0, 200);
            });
        }).catch(function(e) {
            hashEl.value = 'Error: ' + e.message;
        });
    }
    
    if (evidenceEl) {
        evidenceEl.addEventListener('change', tryFetchEvidence);
        evidenceEl.addEventListener('blur', tryFetchEvidence);
    }
    if (pathEl) {
        pathEl.addEventListener('change', tryFetchEvidence);
        pathEl.addEventListener('blur', tryFetchEvidence);
    }
})();



// WASM Fallback: If WASM fails to load, provide basic wallet functionality
// using a minimal pure-JS key derivation for address display
(function() {
    var checkTimer;
    var attempts = 0;
    
    function checkWasm() {
        attempts++;
        if (window.wasmReady) {
            clearInterval(checkTimer);
            var ws = document.getElementById('wasmStatus');
            if (ws) ws.innerHTML = '<span style="color:#ffffff;display:flex;align-items:center;gap:6px"><span style="width:8px;height:8px;border-radius:50%;background:#ffffff;display:inline-block;box-shadow:0 0 6px #ffffff"></span> Kaspa SDK Ready</span>';
            return;
        }
        if (attempts > 15) {
            clearInterval(checkTimer);
            var ws = document.getElementById('wasmStatus');
            if (ws) ws.innerHTML = '<span style="color:#ffffff;display:flex;align-items:center;gap:6px"><span style="width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,0.10);display:inline-block"></span> Ready - use browser extension or enter address below</span>';
            // Enable manual address input as fallback
            window.htpManualAddressMode = true;
        }
    }
    
    // Start checking after 2 seconds
    setTimeout(function() {
        checkTimer = setInterval(checkWasm, 1000);
    }, 2000);
    
    // Expose a manual connect function
    window.htpConnectManual = function(address) {
        if (!address || !address.startsWith('kaspa')) {
            if (typeof showToast === 'function') showToast('Please enter a valid Kaspa address starting with kaspa: or kaspatest:', 'error');
            return;
        }
        window.walletAddress = address;
        window.conn = true;
        window.walletProvider = 'manual';
        if (typeof startBalancePoller === 'function') startBalancePoller();
        var shortA = address.substring(0, 14) + '...' + address.substring(address.length - 6);
        var cBtn = document.getElementById('cBtn');
        if (cBtn) {
            cBtn.innerHTML = '<span style="display:flex;align-items:center;gap:7px"><span style="width:7px;height:7px;border-radius:50%;background:#ffffff;flex-shrink:0"></span><span style="font-size:13px;font-weight:700;letter-spacing:0.03em">' + shortA + '</span><span id="cBtnBal" style="font-size:11px;opacity:0.75;border-left:1px solid rgba(0,0,0,0.3);padding-left:7px;margin-left:1px"></span></span>';
        }
        var dcBtn = document.getElementById('dcBtn');
        if (dcBtn) dcBtn.style.display = 'inline-block';
        if (typeof showToast === 'function') showToast('Wallet connected (read-only): ' + shortA, 'success');
    };
})();



/* ═══ HTP Network + DAA ════════════════════════════════════════════ */
(function(){
  var W = window;
  var NETS = {
    tn12:    { label:'TN12',    wrpc:'wss://tn12.kaspa.stream/wrpc/borsh', rest:'https://api-tn12.kaspa.org', prefix:'kaspatest', dotColor:'#f59e0b' },
    mainnet: { label:'Mainnet', wrpc:'wss://wrpc.tn12.kaspa.org',        rest:'https://api.kaspa.org',        prefix:'kaspa',     dotColor:'#ffffff' }
  };
  W._htpDaaScores = { tn12: 0, mainnet: 0 };
  var _cur = 'tn12';

  function setButtonActive(net) {
    var sel    = document.getElementById('netSelect');
    var dot    = document.getElementById('netStatusDot');
    var label  = document.getElementById('netLabel');
    var hdrLbl = document.getElementById('netLbl');
    if (sel)    sel.value = net;
    if (dot)  { dot.style.background = NETS[net].dotColor; dot.style.boxShadow = '0 0 6px '+NETS[net].dotColor; }
    if (label)  label.textContent = NETS[net].label;
    if (hdrLbl) hdrLbl.textContent = NETS[net].label;
  }

  function fetchDaa(net) {
    // Uses the existing DAA poller (fetchDaaScore) for the active network.
    // For the inactive network, fetch independently to pre-cache.
    var r = net === 'mainnet' ? 'https://api.kaspa.org' : 'https://api-tn12.kaspa.org';
    fetch(r + '/info/blockdag').then(function(res){ return res.ok ? res.json() : null; })
    .then(function(d){
      if (!d) return;
      var daa = d.virtualDaaScore || d.daaScore || d.blueScore || 0;
      if (!daa) return;
      W._htpDaaScores[net] = daa;
      if (_cur === net) {
        var el = document.getElementById('daaScore');
        if (el) el.textContent = Number(daa).toLocaleString();
      }
      console.log('[HTP] DAA cached', net + ':', Number(daa).toLocaleString());
    }).catch(function(){});
  }

  W.htpSetNetwork = function(net) {
    if (!NETS[net]) return;
    _cur = net;
    var cfg = NETS[net];
    W._htpRpcUrl  = cfg.wrpc;
    W._htpRestUrl = cfg.rest;
    W._htpNetPrefix = cfg.prefix;
    try { activeNet = net; } catch(e) { W.activeNet = net; }
    if (W.htpRpcApi) { W.htpRpcApi._base = cfg.rest; W.htpRpcApi._wrpc = cfg.wrpc; }
    if (W.kaspaSDK && W.kaspaSDK.setNetworkId) { try { W.kaspaSDK.setNetworkId(net==='tn12'?'testnet-12':'mainnet'); } catch(e){} }
    // Delegate RPC reconnection to htp-rpc-client (single source of truth)
    if (W.htpRpc && W.htpRpc.reconnectTo) { try { W.htpRpc.reconnectTo(cfg.wrpc, net==='tn12'?'testnet-12':'mainnet'); } catch(e){} }
    else if (W.wasmReady && W.kaspaSDK && W.kaspaSDK.RpcClient) { try { var rpc=new W.kaspaSDK.RpcClient({url:cfg.wrpc}); W._htpRpc=rpc; rpc.connect().catch(function(){}); } catch(e){} }
    setButtonActive(net);
    var daaEl = document.getElementById('daaScore');
    if (daaEl) {
      var cached = W._htpDaaScores[net];
      daaEl.textContent = cached ? Number(cached).toLocaleString() : '...';
    }
    fetchDaa(net); // fetch fresh for this network
    if (typeof showToast==='function') showToast('Network: '+cfg.label, 'success');
    // Sync setNet if available (handles markets renderM) , guard prevents circular call
    if (typeof setNet==='function' && !W._htpSettingNet) { W._htpSettingNet=true; try { setNet(net); } catch(e){} W._htpSettingNet=false; }
    console.log('[HTP] Network:', net, cfg.wrpc);
  };

  W._htpCurrentNetwork = function(){ return _cur; };

  document.addEventListener('DOMContentLoaded', function(){
    W.htpSetNetwork('tn12');
    // Pre-fetch BOTH networks so switching shows correct DAA immediately
    setTimeout(function(){
      fetchDaa('tn12');
      fetchDaa('mainnet');
      if (typeof window.startDaaPoller === 'function') window.startDaaPoller();
    }, 1500);
  });

  setInterval(function(){ fetchDaa(_cur); }, 30000);
  console.log('[HTP Network] Loaded');
})();
/* ═══ HTP Manual Address Connect ════════════════════════════════════ */
window.htpConnectManual = function(addr) {
  if (!addr || addr.length < 10) { if(typeof showToast==='function') showToast('Enter a valid kaspa address','error'); return; }
  var prefix = window._htpNetPrefix || 'kaspatest';
  if (!addr.startsWith(prefix + ':') && !addr.startsWith('kaspa:') && !addr.startsWith('kaspatest:')) {
    if(typeof showToast==='function') showToast('Address must start with ' + prefix + ':','error'); return;
  }
  window.walletAddress = addr; window.htpAddress = addr; window.connectedAddress = addr;
  var ws = document.getElementById('walletStatus');
  if(ws){ ws.style.display='block'; ws.innerHTML = '<span style="color:var(--accent)">Connected (read-only): </span><span style="font-family:var(--mono);font-size:11px;word-break:break-all">'+addr+'</span>'; }
  if(typeof showToast==='function') showToast('Address connected (read-only)','success');
  console.log('[HTP] Manual connect:', addr.substring(0,24)+'...');
};



/* ═══ HTP ORACLE ATTESTATION ENGINE v1 ═════════════════════════════
   Node operators attest to outcomes. 3 matching → consensus → settle.
   Oracle nodes earn 0.5% of total pool, split equally.
   ═══════════════════════════════════════════════════════════════════ */
(function(){
  'use strict';
  var W = window;
  var ATTEST_THRESHOLD = 3;
  var ORACLE_FEE_SHARE = 0.005;
  var ATTEST_TTL_MS = 7*24*60*60*1000;

  async function sha256hex(str){
    var buf=new TextEncoder().encode(str);
    var hash=await crypto.subtle.digest('SHA-256',buf);
    return Array.from(new Uint8Array(hash)).map(function(b){return b.toString(16).padStart(2,'0');}).join('');
  }
  function db(){ return typeof firebase!=='undefined'?firebase.database():null; }

  async function embedOnChain(p){
    if(!W.wasmReady||!W.kaspaSDK) return null;
    try{
      var marker='HTPORACLE:'+p.eventId+':'+p.outcome+':'+p.sig.substring(0,16);
      if(!W._htpPendingPayloads) W._htpPendingPayloads={};
      W._htpPendingPayloads['oracle_'+p.eventId+'_'+p.address.substring(0,8)]=marker;
      return marker;
    }catch(e){return null;}
  }

  async function countMatching(eventId,outcome){
    var d=db(); if(!d) return 0;
    try{
      var snap=await d.ref('attestations/'+eventId).once('value');
      var val=snap.val(); if(!val) return 0;
      var count=0, now=Date.now();
      Object.values(val).forEach(function(a){ if(a.outcome===outcome&&(now-a.ts)<ATTEST_TTL_MS) count++; });
      return count;
    }catch(e){return 0;}
  }

  async function distributeOracleFees(eventId,outcome){
    var d=db(); if(!d) return;
    try{
      var snap=await d.ref('attestations/'+eventId).once('value');
      var val=snap.val(); if(!val) return;
      var attestors=[]; Object.values(val).forEach(function(a){if(a.outcome===outcome) attestors.push(a.address);});
      if(!attestors.length) return;
      var poolSnap=await d.ref('events/'+eventId+'/totalPool').once('value');
      var pool=poolSnap.val()||0;
      var fee=Math.floor(pool*ORACLE_FEE_SHARE*1e8);
      var share=Math.floor(fee/attestors.length);
      for(var i=0;i<attestors.length;i++){
        await d.ref('oracleFees/'+eventId+'/'+attestors[i]).set({
          address:attestors[i], share:share, event:eventId, outcome:outcome, status:'pending', ts:Date.now()
        });
      }
    }catch(e){}
  }

  async function resolveByConsensus(eventId,outcome){
    var d=db();
    console.log('[HTP Oracle] Consensus reached! Resolving',eventId,'→',outcome);
    if(d) await d.ref('events/'+eventId+'/resolution').set({outcome:outcome,method:'oracle_consensus',ts:Date.now(),final:true});
    if(typeof W.settleMarket==='function'){
      try{
        var txId=await W.settleMarket(eventId,outcome);
        if(txId&&d) await d.ref('events/'+eventId+'/settleTx').set({txId:txId,ts:Date.now(),outcome:outcome});
      }catch(e){ console.error('[HTP Oracle] Settlement:',e.message); }
    }
    await distributeOracleFees(eventId,outcome);
    if(typeof W.showToast==='function') W.showToast('Event '+eventId+' resolved: '+outcome,'success');
    if(typeof W.renderMarkets==='function') W.renderMarkets();
  }

  W.htpOracleEngine = {
    async registerNode(address,bondKas){
      address=address||W.walletAddress||W.htpAddress||'';
      bondKas=bondKas||1000;
      if(!address){if(typeof W.showToast==='function')W.showToast('Connect wallet first','error');return;}
      var reg={address:address,bondKas:bondKas,ts:Date.now(),active:true};
      var d=db(); if(d) await d.ref('oracleNodes/'+address).set(reg);
      if(typeof W.showToast==='function') W.showToast('Oracle node registered: '+bondKas+' KAS bond','success');
      return reg;
    },
    async attest(eventId,outcome){
      var address=W.walletAddress||W.htpAddress||W.connectedAddress||'';
      if(!address){if(typeof W.showToast==='function')W.showToast('Wallet not connected','error');return;}
      if(!eventId||!outcome){if(typeof W.showToast==='function')W.showToast('Missing event or outcome','error');return;}
      var sig=await sha256hex(eventId+':'+outcome+':'+address+':'+Date.now());
      var att={eventId:eventId,outcome:outcome,address:address,sig:sig,ts:Date.now(),version:1};
      var d=db();
      if(d){
        var existing=await d.ref('attestations/'+eventId+'/'+address).once('value');
        if(existing.val()){if(typeof W.showToast==='function')W.showToast('Already attested for this event','warn');return;}
        await d.ref('attestations/'+eventId+'/'+address).set(att);
      }
      await embedOnChain(att);
      var count=await countMatching(eventId,outcome);
      if(typeof W.showToast==='function') W.showToast('Attestation recorded ('+count+'/'+ATTEST_THRESHOLD+')','success');
      if(count>=ATTEST_THRESHOLD) await resolveByConsensus(eventId,outcome);
      return {attestation:att,count:count,threshold:ATTEST_THRESHOLD};
    },
    async getCount(eventId,outcome){ return await countMatching(eventId,outcome); },
    async getNodes(){
      var d=db(); if(!d) return [];
      try{var s=await d.ref('oracleNodes').once('value'); return Object.values(s.val()||{});}catch(e){return [];}
    },
    async getMyFees(address){
      address=address||W.walletAddress||'';
      if(!address) return [];
      var d=db(); if(!d) return [];
      try{
        var snap=await d.ref('oracleFees').once('value');
        var all=snap.val()||{}, fees=[];
        Object.values(all).forEach(function(ev){if(ev[address]) fees.push(ev[address]);});
        return fees;
      }catch(e){return [];}
    }
  };

  // Wire to existing submitResolution
  document.addEventListener('DOMContentLoaded',function(){
    var orig=W.submitResolution;
    W.submitResolution=async function(){
      if(typeof orig==='function') orig();
      var eventId=typeof W.getActiveEventId==='function'?W.getActiveEventId():null;
      var outcome=document.getElementById('oracleBondOutcome');
      if(eventId&&outcome&&outcome.value) await W.htpOracleEngine.attest(eventId,outcome.value);
    };
  });
  console.log('[HTP Oracle Engine v1] Loaded. Threshold:',ATTEST_THRESHOLD);
})();



/* ── Match Lifecycle Interactivity ──────────────────────────────────── */
(function(){
  var STEP_INFO = {
    1: { title:'Create Match', detail:'Player A selects a game, sets escrow amount, and clicks Create. The KAS is locked into a covenant address - neither player controls it. The match appears in the lobby as "Open."' },
    2: { title:'Accept Match', detail:'Player B sees the open match and clicks Accept, locking an equal amount of KAS into the same covenant. Both players are now committed. The game board initializes.' },
    3: { title:'Play Game', detail:'Each move is hashed (SHA-256) and committed to Firebase with the hash queued as a Kaspa TX payload. This creates an immutable move chain - no move can be altered after the fact.' },
    4: { title:'Resolve Result', detail:'When the game ends (checkmate, connect-4, all pieces taken), htpBuildGameProof() creates a proof object with the last 10 move hashes + winner address. The covenant script validates this proof on-chain.' },
    5: { title:'Settle Payout', detail:'The covenant releases funds: 98% of the total escrow goes to the winner, 2% protocol fee goes to the HTP treasury. Settlement happens in a single Kaspa transaction - no intermediary ever holds your KAS.' }
  };
  var _activeStep = 0;

  window.hlStep = function(n) {
    var info = STEP_INFO[n];
    if (!info) return;

    // Toggle: click same step again to close
    if (_activeStep === n) {
      _activeStep = 0;
      var panel = document.getElementById('lcsDetail');
      if (panel) panel.style.display = 'none';
      // Reset all dots
      for (var i = 1; i <= 5; i++) {
        var dot = document.getElementById('lcsDot' + i);
        if (dot) { dot.style.background = ''; dot.style.borderColor = ''; dot.style.color = ''; dot.style.boxShadow = ''; }
      }
      return;
    }

    _activeStep = n;

    // Highlight active dot, dim others
    for (var i = 1; i <= 5; i++) {
      var dot = document.getElementById('lcsDot' + i);
      if (!dot) continue;
      if (i === n) {
        dot.style.background = 'rgba(255,255,255,0.10)';
        dot.style.borderColor = '#ffffff';
        dot.style.color = '#ffffff';
        dot.style.boxShadow = '0 0 20px rgba(255,255,255,0.10), 0 0 6px rgba(255,255,255,0.10)';
      } else if (i < n) {
        dot.style.background = 'rgba(255,255,255,0.10)';
        dot.style.borderColor = 'rgba(255,255,255,0.10)';
        dot.style.color = 'rgba(255,255,255,0.10)';
        dot.style.boxShadow = 'none';
      } else {
        dot.style.background = '';
        dot.style.borderColor = 'rgba(255,255,255,0.10)';
        dot.style.color = 'rgba(255,255,255,0.10)';
        dot.style.boxShadow = 'none';
      }
    }

    // Update progress line
    var lc = document.getElementById('matchLifecycle');
    if (lc) lc.style.setProperty('--progress', ((n - 1) * 25) + '%');

    // Show detail panel
    var panel = document.getElementById('lcsDetail');
    var text  = document.getElementById('lcsDetailText');
    if (panel && text) {
      text.innerHTML = '<strong style="color:var(--accent)">' + info.title + '</strong><br><span style="color:var(--muted);line-height:1.7">' + info.detail + '</span>';
      panel.style.display = 'block';
    }
  };

  /* Auto-update lifecycle during active match */
  window.htpUpdateLifecycle = function(step) {
    if (step < 1 || step > 5) return;
    for (var i = 1; i <= step; i++) {
      var dot = document.getElementById('lcsDot' + i);
      var lcs = dot ? dot.closest('.lcs') : null;
      if (lcs) { lcs.classList.add(i < step ? 'done' : 'active'); }
    }
    var lc = document.getElementById('matchLifecycle');
    if (lc) lc.style.setProperty('--progress', ((step - 1) * 25) + '%');
  };
})();



/* ═══ HTP Custom Node Connection ════════════════════════════════════ */
(function(){
  var W = window;
  var _nodeType = 'tn12';

  W.htpSetNodeType = function(type) {
    _nodeType = type;
    var tn = document.getElementById('nodeFieldsTN12');
    var mn = document.getElementById('nodeFieldsMain');
    var bt = document.getElementById('nodeTypeTN12');
    var bm = document.getElementById('nodeTypeMain');
    if (tn) tn.style.display = type === 'tn12' ? 'block' : 'none';
    if (mn) mn.style.display = type === 'mainnet' ? 'block' : 'none';
    if (bt) bt.classList.toggle('chip-a', type === 'tn12');
    if (bm) bm.classList.toggle('chip-a', type === 'mainnet');
  };

  W.htpConnectCustomNode = async function() {
    var net = _nodeType;
    var wrpcUrl, restUrl;

    if (net === 'tn12') {
      wrpcUrl = (document.getElementById('tn12Url') || {}).value || '';
      restUrl = (document.getElementById('tn12Rest') || {}).value || '';
    } else {
      wrpcUrl = (document.getElementById('mainUrl') || {}).value || '';
      restUrl = (document.getElementById('mainRest') || {}).value || '';
    }

    if (!wrpcUrl) {
      if (typeof showToast === 'function') showToast('Enter a wRPC endpoint URL', 'error');
      return;
    }

    // Validate URL format
    if (!wrpcUrl.startsWith('wss://') && !wrpcUrl.startsWith('ws://')) {
      if (typeof showToast === 'function') showToast('wRPC URL must start with wss:// or ws://', 'error');
      return;
    }

    var status = document.getElementById('customNodeStatus');
    if (status) { status.style.display = 'block'; status.innerHTML = '<span style="color:var(--accent)">Connecting to ' + wrpcUrl + '...</span>'; }

    // Switch network first
    if (typeof W.htpSetNetwork === 'function') W.htpSetNetwork(net);

    // Override with custom URLs
    W._htpRpcUrl = wrpcUrl;
    if (restUrl) W._htpRestUrl = restUrl;

    // Update KASPA_NETS if available
    if (typeof KASPA_NETS !== 'undefined' && KASPA_NETS[net]) {
      KASPA_NETS[net].customNode = { url: wrpcUrl };
      if (restUrl) KASPA_NETS[net].rest = restUrl;
    }

    // Update htpRpcApi
    if (W.htpRpcApi) {
      W.htpRpcApi._wrpc = wrpcUrl;
      if (restUrl) W.htpRpcApi._base = restUrl;
    }

    // Try wRPC WebSocket connection
    try {
      if (W.kaspaSDK && W.kaspaSDK.RpcClient) {
        var rpc = new W.kaspaSDK.RpcClient({ url: wrpcUrl });
        W._htpRpc = rpc;
        await rpc.connect();

        // Fetch node info to verify connection
        var info = await rpc.getServerInfo();
        var daa = info ? (info.virtualDaaScore || info.daaScore || 0) : 0;
        var ver = info ? (info.serverVersion || info.version || '-') : '-';

        if (status) {
          status.innerHTML = '<span style="color:#ffffff;display:flex;align-items:center;gap:6px">' +
            '<span style="width:6px;height:6px;border-radius:50%;background:#ffffff;display:inline-block;box-shadow:0 0 4px #ffffff"></span> ' +
            'Connected to ' + net.toUpperCase() + ' node | DAA: ' + Number(daa).toLocaleString() + ' | v' + ver +
            '</span>';
        }

        // Update header DAA display
        if (document.getElementById('daaScore')) {
          document.getElementById('daaScore').textContent = Number(daa).toLocaleString();
        }

        // Store per-network DAA
        if (!W._htpDaaScores) W._htpDaaScores = {};
        W._htpDaaScores[net] = daa;

        if (typeof showToast === 'function') showToast('Connected to your ' + net.toUpperCase() + ' node (DAA: ' + Number(daa).toLocaleString() + ')', 'success');
        console.log('[HTP] Custom node connected:', net, wrpcUrl, 'DAA:', daa);

        // ── LIVE BLOCKDAG SUBSCRIPTION ──────────────────────────────────
        try {
          // Stop simulated canvas , we'll drive it with real events
          W._htpLiveNode = true;
          var dagLabel = document.querySelector('.sg-card h3, h3');
          // Update BLOCKDAG heading to show live
          var dagH3s = document.querySelectorAll('h3');
          dagH3s.forEach(function(el) {
            if (el.textContent.trim() === 'BLOCKDAG') {
              el.innerHTML = 'BLOCKDAG <span id="dagLiveIndicator" style="font-size:9px;font-weight:700;color:#ffffff;background:rgba(255,255,255,0.10);border:1px solid rgba(255,255,255,0.10);border-radius:10px;padding:2px 7px;letter-spacing:.06em;vertical-align:middle">LIVE</span>';
            }
          });

          // Subscribe to new blocks
          await rpc.subscribeBlockAdded();
          rpc.addEventListener('block-added', function(event) {
            var block = event.data && event.data.block;
            var blockDaa = block && block.header ? (block.header.daaScore || block.header.blueScore || 0) : 0;

            // Update DAA display
            if (blockDaa) {
              W._htpDaaScores[net] = blockDaa;
              var daaEl = document.getElementById('daaScore');
              if (daaEl) daaEl.textContent = Number(blockDaa).toLocaleString();
            }

            // Update block counter
            W._htpLiveBlockCount = (W._htpLiveBlockCount || 0) + 1;
            var blkEl = document.getElementById('dagBlkCount');
            if (blkEl) blkEl.textContent = W._htpLiveBlockCount + ' blocks';

            // Trigger canvas pulse with real block data
            window.dispatchEvent(new CustomEvent('htp:blockAdded', {
              detail: { daa: blockDaa, hash: block && block.header ? block.header.hash : null }
            }));
          });

          // Update status to show live subscription
          if (status) {
            status.innerHTML = '<span style="color:#ffffff;display:flex;align-items:center;gap:6px">' +
              '<span style="width:6px;height:6px;border-radius:50%;background:#ffffff;display:inline-block;box-shadow:0 0 4px #ffffff;animation:ping 1.5s infinite"></span> ' +
              'LIVE · ' + net.toUpperCase() + ' · DAA: ' + Number(daa).toLocaleString() + ' | v' + ver +
              '</span>';
          }
          console.log('[HTP] BlockDAG live subscription active on', net);
        } catch(subErr) {
          console.warn('[HTP] Block subscription failed (node may not support it):', subErr.message);
        }
        // ────────────────────────────────────────────────────────────────

      } else {
        // No SDK - try raw WebSocket
        var ws = new WebSocket(wrpcUrl);
        ws.onopen = function() {
          if (status) status.innerHTML = '<span style="color:#ffffff">Connected (raw WebSocket) to ' + wrpcUrl + '</span>';
          if (typeof showToast === 'function') showToast('Connected to ' + net.toUpperCase() + ' node via WebSocket', 'success');
          W._htpCustomWs = ws;
        };
        ws.onerror = function() {
          if (status) status.innerHTML = '<span style="color:#ef4444">Failed to connect to ' + wrpcUrl + '</span>';
          if (typeof showToast === 'function') showToast('Connection failed: ' + wrpcUrl, 'error');
        };
      }
    } catch (e) {
      if (status) status.innerHTML = '<span style="color:#ef4444">Error: ' + e.message + '</span>';
      if (typeof showToast === 'function') showToast('Node connection error: ' + e.message, 'error');
      console.error('[HTP] Custom node error:', e);
    }
  };

  W.htpResetToResolver = function() {
    var net = typeof activeNet !== 'undefined' ? activeNet : 'tn12';
    if (typeof W.htpSetNetwork === 'function') W.htpSetNetwork(net);
    var status = document.getElementById('customNodeStatus');
    if (status) { status.style.display = 'block'; status.innerHTML = '<span style="color:var(--accent)">Reset to public resolver for ' + net.toUpperCase() + '</span>'; }
    if (typeof showToast === 'function') showToast('Reset to public resolver', 'success');
  };
})();

/* DAA tracking merged into htpSetNetwork */






        // KGI iframe fallback , detect X-Frame-Options block
        (function() {
            var iframe = document.getElementById('kgiFrame');
            var fallback = document.getElementById('kgiFallback');
            if (!iframe) return;
            // If iframe fails to load (X-Frame-Options), show canvas fallback
            iframe.addEventListener('error', function() {
                iframe.style.display = 'none';
                if (fallback) fallback.style.display = 'flex';
            });
            // Timeout fallback , if blank after 4s, likely blocked
            setTimeout(function() {
                try {
                    var doc = iframe.contentDocument || iframe.contentWindow.document;
                    if (!doc || doc.body === null || doc.body.innerHTML === '') {
                        iframe.style.display = 'none';
                        if (fallback) { fallback.style.display = 'flex'; fallback.style.position = 'relative'; }
                    }
                } catch(e) {
                    // Cross-origin means it LOADED (same-origin block would have empty doc)
                    // So if we get a cross-origin error, the iframe is actually working fine
                    console.log('[KGI] iframe cross-origin , loaded OK');
                }
            }, 4000);
        })();



document.querySelectorAll('button').forEach(function(b){
  if(!b.hasAttribute('data-nav') && (b.textContent.trim() === 'Start Oracle Node' || b.textContent.trim() === 'Stop Oracle Node' || 
     (b.getAttribute('onclick')||'').includes('Oracle'))){
    b.style.cssText = 'background:rgba(255,255,255,0.10)!important;border:1.5px solid rgba(255,255,255,0.10)!important;color:#ffffff!important;border-radius:10px;padding:10px 24px;font-weight:600;font-size:13px;letter-spacing:0.04em;cursor:pointer;box-shadow:0 0 14px rgba(255,255,255,0.10)';
  }
});



/**
 * htp-board-visuals-patch.js
 * Patches renderPreviewChessBoard, renderPreviewCkBoard, renderPreviewC4Board
 * in index.html to match approved HTP visual design:
 *  - Chess: dark teal board (#1a2e2a / #111518), SVG pieces with Kaspa green glow,
 *           a-h / 1-8 coordinate labels on all four edges
 *  - Checkers: classic brown/tan board, accurate flat disc pieces, Kaspa green glow,
 *              correct starting position (no kings), coordinate labels
 *  - Connect 4: dark navy board, red & yellow discs, Kaspa green glow
 */
(function () {
  'use strict';

  /* ── KASPA GLOW FILTER (shared SVG defs injected once) ── */
  function ensureGlowFilter() {
    if (document.getElementById('htpGlowDefs')) return;
    const svg = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
    svg.id = 'htpGlowDefs';
    svg.style.css?v=30Text = 'position:absolute;width:0;height:0;overflow:hidden;';
    svg.innerHTML = `<defs>
      <filter id="kaspaGlow" x="-40%" y="-40%" width="180%" height="180%">
        <feGaussianBlur stdDeviation="2.5" result="blur1"/>
        <feFlood flood-color="#ffffff" flood-opacity="0.7" result="color"/>
        <feComposite in="color" in2="blur1" operator="in" result="glow"/>
        <feGaussianBlur in="glow" stdDeviation="4" result="bigGlow"/>
        <feFlood flood-color="#ffffff" flood-opacity="0.35" result="color2"/>
        <feComposite in="color2" in2="bigGlow" operator="in" result="glow2"/>
        <feMerge><feMergeNode in="glow2"/><feMergeNode in="SourceGraphic"/></feMerge>
      </filter>
    </defs>`;
    document.body.appendChild(svg);
  }

  /* ── CHESS SVGs (inline, no base64, no external URLs) ── */
  const CSVG = {
    wK:`<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 45 45"><g fill="none" fill-rule="evenodd" stroke="#000" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M22.5 11.63V6M20 8h5" stroke-linejoin="miter"/><path fill="#fff" stroke-linecap="butt" stroke-linejoin="miter" d="M22.5 25s4.5-7.5 3-10.5c0 0-1-2.5-3-2.5s-3 2.5-3 2.5c-1.5 3 3 10.5 3 10.5"/><path fill="#fff" d="M11.5 37c5.5 3.5 15.5 3.5 21 0v-7s9-4.5 6-10.5c-4-6.5-13.5-3.5-16 4V17s-5.5-3.5-10 0c-6 6.5 2 10.5 2 10.5v7z"/><path fill="#fff" d="M11.5 30c5.5-3 15.5-3 21 0"/></g></svg>`,
    wQ:`<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 45 45"><g fill="#fff" stroke="#000" stroke-width="1.5" stroke-linejoin="round"><path d="M8 12a2 2 0 1 1-4 0 2 2 0 0 1 4 0zm16.5-4.5a2 2 0 1 1-4 0 2 2 0 0 1 4 0zM41 12a2 2 0 1 1-4 0 2 2 0 0 1 4 0zM16 8.5a2 2 0 1 1-4 0 2 2 0 0 1 4 0zM33 8.5a2 2 0 1 1-4 0 2 2 0 0 1 4 0z"/><path d="M9 26c8.5-1.5 21-1.5 27 0l2-12-7 11V11l-5.5 13.5-3-15-3 15L14 11v14L7 14z" stroke-linecap="butt"/><path d="M9 26c0 2 1.5 2 2.5 4 1 1.5 1 1 .5 3.5-1.5 1-1.5 2.5-1.5 2.5-1.5 1.5.5 2.5.5 2.5 6.5 1 16.5 1 23 0 0 0 1.5-1 0-2.5 0 0 .5-1.5-1-2.5-.5-2.5-.5-2 .5-3.5 1-2 2.5-2 2.5-4-8.5-1.5-18.5-1.5-27 0z" stroke-linecap="butt"/><path fill="none" d="M11.5 30c3.5-1 18.5-1 22 0M12 33.5c4-1.5 17-1.5 21 0"/></g></svg>`,
    wR:`<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 45 45"><g fill="#fff" stroke="#000" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M9 39h27v-3H9v3zM12 36v-4h21v4H12zM11 14V9h4v2h5V9h5v2h5V9h4v5" stroke-linecap="butt"/><path d="M34 14l-3 3H14l-3-3"/><path d="M31 17v12.5H14V17" stroke-linecap="butt" stroke-linejoin="miter"/><path d="M31 29.5l1.5 2.5h-20l1.5-2.5"/><path fill="none" d="M11 14h23" stroke-linejoin="miter"/></g></svg>`,
    wB:`<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 45 45"><g fill="none" fill-rule="evenodd" stroke="#000" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><g fill="#fff" stroke-linecap="butt"><path d="M9 36c3.39-.97 10.11.43 13.5-2 3.39 2.43 10.11 1.03 13.5 2 0 0 1.65.54 3 2-.68.97-1.65.99-3 .5-3.39-.97-10.11.46-13.5-1-3.39 1.46-10.11.03-13.5 1-1.354.49-2.323.47-3-.5 1.354-1.94 3-2 3-2z"/><path d="M15 32c2.5 2.5 12.5 2.5 15 0 .5-1.5 0-2 0-2 0-2.5-2.5-4-2.5-4 5.5-1.5 6-11.5-5-15.5-11 4-10.5 14-5 15.5 0 0-2.5 1.5-2.5 4 0 0-.5.5 0 2z"/></g><path d="M25 8a2.5 2.5 0 1 1-5 0 2.5 2.5 0 0 1 5 0z"/><path d="M17.5 26h10M15 30h15m-7.5-14.5v5M20 18h5" stroke-linejoin="miter"/></g></svg>`,
    wN:`<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 45 45"><g fill="none" fill-rule="evenodd" stroke="#000" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path fill="#fff" d="M22 10c10.5 1 16.5 8 16 29H15c0-9 10-6.5 8-21"/><path fill="#fff" d="M24 18c.38 5.12-1.5 9.5-4 9.5-1 0-4-1-4-7.5 0-8.5 8.5-11 11-10"/><path fill="#fff" d="M9.5 25.5a.5 3 0 1 0 1 0"/><circle fill="#000" cx="14" cy="15" r="1.5"/><path fill="#fff" d="M14.5 29.5c1.5-1 3.5-1 5 0"/></g></svg>`,
    wP:`<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 45 45"><path fill="#fff" stroke="#000" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" d="M22.5 9c-2.21 0-4 1.79-4 4 0 .89.29 1.71.78 2.38C17.33 16.5 16 18.59 16 21c0 2.03.94 3.84 2.41 5.03C15.41 27.09 11 31.58 11 39.5H34c0-7.92-4.41-12.41-7.41-13.47C28.06 24.84 29 23.03 29 21c0-2.41-1.33-4.5-3.28-5.62.49-.67.78-1.49.78-2.38 0-2.21-1.79-4-4-4z"/></svg>`,
    bK:`<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 45 45"><g fill="none" fill-rule="evenodd" stroke="#000" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M22.5 11.63V6M20 8h5" stroke-linejoin="miter"/><path fill="#000" stroke-linecap="butt" stroke-linejoin="miter" d="M22.5 25s4.5-7.5 3-10.5c0 0-1-2.5-3-2.5s-3 2.5-3 2.5c-1.5 3 3 10.5 3 10.5"/><path fill="#000" d="M11.5 37c5.5 3.5 15.5 3.5 21 0v-7s9-4.5 6-10.5c-4-6.5-13.5-3.5-16 4V17s-5.5-3.5-10 0c-6 6.5 2 10.5 2 10.5v7z"/><path fill="none" stroke="#fff" d="M11.5 30c5.5-3 15.5-3 21 0M12 33.5c6-1.5 15-1.5 21 0M12.5 37c5.5-3 14.5-3 20 0"/></g></svg>`,
    bQ:`<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 45 45"><g fill="#000" stroke="#000" stroke-width="1.5" stroke-linejoin="round"><path d="M8 12a2 2 0 1 1-4 0 2 2 0 0 1 4 0zm16.5-4.5a2 2 0 1 1-4 0 2 2 0 0 1 4 0zM41 12a2 2 0 1 1-4 0 2 2 0 0 1 4 0zM16 8.5a2 2 0 1 1-4 0 2 2 0 0 1 4 0zM33 8.5a2 2 0 1 1-4 0 2 2 0 0 1 4 0z"/><path d="M9 26c8.5-1.5 21-1.5 27 0l2-12-7 11V11l-5.5 13.5-3-15-3 15L14 11v14L7 14z" stroke-linecap="butt"/><path d="M9 26c0 2 1.5 2 2.5 4 1 1.5 1 1 .5 3.5-1.5 1-1.5 2.5-1.5 2.5-1.5 1.5.5 2.5.5 2.5 6.5 1 16.5 1 23 0 0 0 1.5-1 0-2.5 0 0 .5-1.5-1-2.5-.5-2.5-.5-2 .5-3.5 1-2 2.5-2 2.5-4-8.5-1.5-18.5-1.5-27 0z" stroke-linecap="butt"/><path fill="none" stroke="#fff" d="M11.5 30c3.5-1 18.5-1 22 0M12 33.5c4-1.5 17-1.5 21 0"/></g></svg>`,
    bR:`<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 45 45"><g fill="#000" stroke="#000" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M9 39h27v-3H9v3zM12.5 32l1.5-2.5h17l1.5 2.5h-20zM12 36v-4h21v4H12z" stroke-linecap="butt"/><path d="M14 29.5v-13h17v13H14z" stroke-linecap="butt" stroke-linejoin="miter"/><path d="M14 16.5L11 14h23l-3 2.5H14zM11 14V9h4v2h5V9h5v2h5V9h4v5H11z" stroke-linecap="butt"/><path fill="none" stroke="#fff" d="M12 35.5h21m-20-4h19m-18-2h17" stroke-linejoin="miter"/></g></svg>`,
    bB:`<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 45 45"><g fill="none" fill-rule="evenodd" stroke="#000" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><g fill="#000" stroke-linecap="butt"><path d="M9 36c3.39-.97 10.11.43 13.5-2 3.39 2.43 10.11 1.03 13.5 2 0 0 1.65.54 3 2-.68.97-1.65.99-3 .5-3.39-.97-10.11.46-13.5-1-3.39 1.46-10.11.03-13.5 1-1.354.49-2.323.47-3-.5 1.354-1.94 3-2 3-2z"/><path d="M15 32c2.5 2.5 12.5 2.5 15 0 .5-1.5 0-2 0-2 0-2.5-2.5-4-2.5-4 5.5-1.5 6-11.5-5-15.5-11 4-10.5 14-5 15.5 0 0-2.5 1.5-2.5 4 0 0-.5.5 0 2z"/></g><path d="M25 8a2.5 2.5 0 1 1-5 0 2.5 2.5 0 0 1 5 0z"/><path stroke="#fff" d="M17.5 26h10M15 30h15m-7.5-14.5v5M20 18h5" stroke-linejoin="miter"/></g></svg>`,
    bN:`<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 45 45"><g fill="none" fill-rule="evenodd" stroke="#000" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path fill="#000" d="M22 10c10.5 1 16.5 8 16 29H15c0-9 10-6.5 8-21"/><path fill="#000" d="M24 18c.38 5.12-1.5 9.5-4 9.5-1 0-4-1-4-7.5 0-8.5 8.5-11 11-10"/><path fill="#000" d="M9.5 25.5a.5 3 0 1 0 1 0"/><circle fill="#fff" cx="14" cy="15" r="1.5"/><path stroke="#fff" d="M14.5 29.5c1.5-1 3.5-1 5 0"/></g></svg>`,
    bP:`<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 45 45"><path fill="#000" stroke="#000" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" d="M22.5 9c-2.21 0-4 1.79-4 4 0 .89.29 1.71.78 2.38C17.33 16.5 16 18.59 16 21c0 2.03.94 3.84 2.41 5.03C15.41 27.09 11 31.58 11 39.5H34c0-7.92-4.41-12.41-7.41-13.47C28.06 24.84 29 23.03 29 21c0-2.41-1.33-4.5-3.28-5.62.49-.67.78-1.49.78-2.38 0-2.21-1.79-4-4-4z"/></svg>`
  };

  const FILES_ARR = ['a','b','c','d','e','f','g','h'];

  /* ───────────────────────────────────────────────────
     CHESS PREVIEW
  ─────────────────────────────────────────────────── */
  window.renderPreviewChessBoard = function () {
    const container = document.getElementById('previewChessBoard');
    if (!container) return;
    ensureGlowFilter();

    container.innerHTML = '';
    container.style.cssText = 'display:inline-block;user-select:none;';

    const SIZE = Math.min(Math.floor((window.innerWidth * 0.62) / 8), 58);
    const COORD = 16;

    const startPos = [
      ['bR','bN','bB','bQ','bK','bB','bN','bR'],
      ['bP','bP','bP','bP','bP','bP','bP','bP'],
      [null,null,null,null,null,null,null,null],
      [null,null,null,null,null,null,null,null],
      [null,null,null,null,null,null,null,null],
      [null,null,null,null,null,null,null,null],
      ['wP','wP','wP','wP','wP','wP','wP','wP'],
      ['wR','wN','wB','wQ','wK','wB','wN','wR']
    ];

    // Outer grid: COORD + 8*SIZE + COORD
    const wrap = document.createElement('div');
    wrap.style.cssText = `display:grid;grid-template-columns:${COORD}px repeat(8,${SIZE}px) ${COORD}px;grid-template-rows:${COORD}px repeat(8,${SIZE}px) ${COORD}px;`;

    function coordCell(txt, color) {
      const d = document.createElement('div');
      d.style.cssText = `display:flex;align-items:center;justify-content:center;font-family:monospace;font-size:9px;font-weight:700;color:${color||'rgba(255,255,255,0.10)'};`;
      d.textContent = txt;
      return d;
    }

    // Top row
    wrap.appendChild(coordCell(''));
    for (let f = 0; f < 8; f++) wrap.appendChild(coordCell(FILES_ARR[f]));
    wrap.appendChild(coordCell(''));

    for (let r = 0; r < 8; r++) {
      wrap.appendChild(coordCell(8 - r)); // left rank
      for (let f = 0; f < 8; f++) {
        const isLight = (r + f) % 2 === 0;
        const sq = document.createElement('div');
        sq.style.cssText = `width:${SIZE}px;height:${SIZE}px;background:${isLight ? '#eeeed2' : '#769656'};display:flex;align-items:center;justify-content:center;position:relative;`;
        const piece = startPos[r][f];
        if (piece && CSVG[piece]) {
          const isBlack = piece[0] === 'b';
          const wrapper = document.createElement('div');
          wrapper.style.cssText = `width:${Math.floor(SIZE*0.86)}px;height:${Math.floor(SIZE*0.86)}px;flex-shrink:0;filter:url(#kaspaGlow) drop-shadow(0 1px 1px rgba(0,0,0,${isBlack?'0.8':'0.4'}));pointer-events:none;`;
          wrapper.innerHTML = CSVG[piece];
          wrapper.querySelector('svg').style.cssText = `width:100%;height:100%;display:block;`;
          sq.appendChild(wrapper);
        }
        wrap.appendChild(sq);
      }
      wrap.appendChild(coordCell(8 - r)); // right rank
    }

    // Bottom row
    wrap.appendChild(coordCell(''));
    for (let f = 0; f < 8; f++) wrap.appendChild(coordCell(FILES_ARR[f]));
    wrap.appendChild(coordCell(''));

    container.appendChild(wrap);
  };

  /* ───────────────────────────────────────────────────
     CHECKERS PREVIEW
  ─────────────────────────────────────────────────── */
  window.renderPreviewCkBoard = function () {
    const container = document.getElementById('previewCkBoard');
    if (!container) return;
    ensureGlowFilter();

    container.innerHTML = '';
    container.style.cssText = 'display:inline-block;user-select:none;';

    const SIZE = Math.min(Math.floor((window.innerWidth * 0.62) / 8), 52);
    const COORD = 16;

    // Starting position: p2(black) rows 0-2, p1(red) rows 5-7, only dark squares
    const board = Array.from({length:8}, () => Array(8).fill(0));
    for (let r = 0; r < 8; r++) for (let c = 0; c < 8; c++) {
      if ((r + c) % 2 === 1) {
        if (r < 3)  board[r][c] = 2; // black
        if (r > 4)  board[r][c] = 1; // red
      }
    }

    const wrap = document.createElement('div');
    wrap.style.cssText = `display:grid;grid-template-columns:${COORD}px repeat(8,${SIZE}px) ${COORD}px;grid-template-rows:${COORD}px repeat(8,${SIZE}px) ${COORD}px;`;

    function coordCell(txt) {
      const d = document.createElement('div');
      d.style.cssText = `display:flex;align-items:center;justify-content:center;font-family:monospace;font-size:9px;font-weight:700;color:rgba(255,255,255,0.10);`;
      d.textContent = txt;
      return d;
    }

    // Top coords
    wrap.appendChild(coordCell(''));
    for (let f = 0; f < 8; f++) wrap.appendChild(coordCell(FILES_ARR[f]));
    wrap.appendChild(coordCell(''));

    for (let r = 0; r < 8; r++) {
      wrap.appendChild(coordCell(8 - r));
      for (let c = 0; c < 8; c++) {
        const isDark = (r + c) % 2 === 1;
        const sq = document.createElement('div');
        sq.style.cssText = `width:${SIZE}px;height:${SIZE}px;background:${isDark ? '#2a1a08' : '#c8b89a'};display:flex;align-items:center;justify-content:center;position:relative;`;

        const piece = board[r][c];
        if (piece && isDark) {
          const disc = document.createElement('div');
          const d = Math.floor(SIZE * 0.76);
          if (piece === 1) {
            // Red disc , flat circular, gloss highlight
            disc.style.cssText = `width:${d}px;height:${d}px;border-radius:50%;background:radial-gradient(circle at 38% 36%, #ef6666, #8b1a1a);border:2px solid #991b1b;box-shadow:inset 0 -2px 4px rgba(0,0,0,0.4),inset 0 2px 4px rgba(255,100,100,0.3),0 0 7px rgba(255,255,255,0.10),0 0 18px rgba(255,255,255,0.10);flex-shrink:0;`;
          } else {
            // Black disc
            disc.style.cssText = `width:${d}px;height:${d}px;border-radius:50%;background:radial-gradient(circle at 38% 36%, #3a3a3a, #0d0d0d);border:2px solid #555;box-shadow:inset 0 -2px 4px rgba(0,0,0,0.6),inset 0 2px 4px rgba(255,255,255,0.07),0 0 7px rgba(255,255,255,0.10),0 0 18px rgba(255,255,255,0.10);flex-shrink:0;`;
          }
          sq.appendChild(disc);
        }
        wrap.appendChild(sq);
      }
      wrap.appendChild(coordCell(8 - r));
    }

    // Bottom coords
    wrap.appendChild(coordCell(''));
    for (let f = 0; f < 8; f++) wrap.appendChild(coordCell(FILES_ARR[f]));
    wrap.appendChild(coordCell(''));

    container.appendChild(wrap);
  };

  /* ───────────────────────────────────────────────────
     CONNECT 4 PREVIEW
  ─────────────────────────────────────────────────── */
  window.renderPreviewC4Board = function () {
    const el = document.getElementById('previewC4Board');
    if (!el) return;

    const CELL = Math.min(Math.floor((window.innerWidth * 0.55) / 7), 52);
    const GAP = 5;

    let html = `<div style="background:#0d1e3a;border-radius:10px;padding:8px;display:inline-block;border:1.5px solid rgba(255,255,255,0.10);">`;
    html += `<div style="display:grid;grid-template-columns:repeat(7,${CELL}px);gap:${GAP}px;">`;

    // Sample game-in-progress pattern (bottom 2 rows only, mirrored)
    const sample = [
      [0,0,0,0,0,0,0],
      [0,0,0,0,0,0,0],
      [0,0,0,0,0,0,0],
      [0,0,0,0,0,0,0],
      [0,0,1,2,0,0,0],
      [0,1,2,1,2,0,0]
    ];

    for (let r = 0; r < 6; r++) {
      for (let c = 0; c < 7; c++) {
        const v = sample[r][c];
        let bg, shadow;
        if (v === 1) { bg = '#e53e3e'; shadow = '0 0 7px rgba(255,255,255,0.10),0 0 18px rgba(255,255,255,0.10)'; }
        else if (v === 2) { bg = '#d4a017'; shadow = '0 0 7px rgba(255,255,255,0.10),0 0 18px rgba(255,255,255,0.10)'; }
        else { bg = 'rgba(255,255,255,0.04)'; shadow = 'none'; }
        html += `<div style="width:${CELL}px;height:${CELL}px;border-radius:50%;background:${bg};border:2px solid rgba(255,255,255,0.07);box-shadow:${shadow};"></div>`;
      }
    }

    html += `</div></div>`;
    el.innerHTML = html;
  };

  /* ───────────────────────────────────────────────────
     CSS INJECTION , piece sizing & board aesthetics
  ─────────────────────────────────────────────────── */
  const style = document.createElement('style');
  style.textContent = `
    /* Fix SVG piece size in live chess board */
    .chess-piece-svg {
      width: 100% !important;
      height: 100% !important;
      display: block !important;
      pointer-events: none !important;
    }
    img.chess-piece-svg {
      width: 88% !important;
      height: 88% !important;
      object-fit: contain !important;
    }
    /* Kaspa glow on all live board pieces */
    .chess-sq img, .chess-sq .chess-piece-svg {
      filter: url(#kaspaGlow) drop-shadow(0 1px 2px rgba(0,0,0,0.5)) !important;
    }
    /* Live board dark teal theme */
    .chess-sq-light { background: #eeeed2 !important; }
    .chess-sq-dark  { background: #769656 !important; }
    /* Checkers live pieces */
    .ck-piece-p1 {
      border-radius: 50% !important;
      background: radial-gradient(circle at 38% 36%, #ef6666, #8b1a1a) !important;
      border: 2px solid #991b1b !important;
      box-shadow: inset 0 -2px 4px rgba(0,0,0,.4), 0 0 7px rgba(255,255,255,0.10), 0 0 18px rgba(255,255,255,0.10) !important;
    }
    .ck-piece-p2 {
      border-radius: 50% !important;
      background: radial-gradient(circle at 38% 36%, #3a3a3a, #0d0d0d) !important;
      border: 2px solid #555 !important;
      box-shadow: inset 0 -2px 4px rgba(0,0,0,.6), 0 0 7px rgba(255,255,255,0.10), 0 0 18px rgba(255,255,255,0.10) !important;
    }
    /* Checkers board dark squares */
    .ck-sq-dark  { background: #2a1a08 !important; }
    .ck-sq-light { background: #c8b89a !important; }
    /* Connect4 cell glow */
    .c4-cell-p1 { background: #e53e3e !important; box-shadow: 0 0 7px rgba(255,255,255,0.10), 0 0 18px rgba(255,255,255,0.10) !important; }
    .c4-cell-p2 { background: #d4a017 !important; box-shadow: 0 0 7px rgba(255,255,255,0.10), 0 0 18px rgba(255,255,255,0.10) !important; }
    /* Preview container sizing */
    #previewChessBoard, #previewCkBoard { display:inline-block; }
  `;
  document.head.appendChild(style);

  console.log('%cHTP Board Visuals Patch loaded', 'color:#ffffff;font-weight:bold');
})();




// HTP Protocol Fee Address -- network-aware override
(function() {
  var MAINNET_FEE = 'kaspa:qza6ah0lfqf33c9m00ynkfeettuleluvnpyvmssm5pzz7llwy2ka5nkka4fel';
  var TN12_FEE    = 'kaspatest:qpyfz03k6quxwf2jglwkhczvt758d8xrq99gl37p6h3vsqur27ltjhn68354m';

  function getActiveFeeAddr() {
    var net = window.activeNet || 'tn12';
    return net === 'mainnet' ? MAINNET_FEE : TN12_FEE;
  }

  // Override the module-level constant used by all settlement functions
  Object.defineProperty(window, 'HTP_FEE_ADDR', {
    get: function() { return getActiveFeeAddr(); },
    configurable: true
  });

  // Patch after covenants module loads
  function patchFeeAddr() {
    if (window.HTPCOVENANTCONFIG) {
      Object.defineProperty(window.HTPCOVENANTCONFIG, 'PROTOCOLFEEADDR', {
        get: function() { return getActiveFeeAddr(); },
        configurable: true
      });
    }
    // Patch the runtime settlement override used by htp-patches-8.js (FEEADDR)
    window.FEEADDR = getActiveFeeAddr();
    // Re-patch on network switch
    window.addEventListener('htp-network-changed', function() {
      window.FEEADDR = getActiveFeeAddr();
    });
    console.log('[HTP FeeAddr] Active fee address:', getActiveFeeAddr());
  }

  if (document.readyState === 'complete') {
    setTimeout(patchFeeAddr, 100);
  } else {
    window.addEventListener('load', function() { setTimeout(patchFeeAddr, 100); });
  }
})();



// HTP Payload patch -- attach match metadata to stake TX
(function() {
  function toHex(str) {
    var result = '';
    for (var i = 0; i < str.length; i++)
      result += str.charCodeAt(i).toString(16).padStart(2, '0');
    return result;
  }

  // Payload patch v2: NO payload injection into on-chain TX (breaks Schnorr sighash).
  // Match metadata is stored in Firebase only; on-chain TX is a clean P2PK send.
  var _orig = window.htpSendTx;
  function waitAndPatch() {
    if (typeof window.htpSendTx !== 'function') {
      setTimeout(waitAndPatch, 200); return;
    }
    var orig = window.htpSendTx;
    window.htpSendTx = function(toAddr, amountSompi, opts) {
      opts = opts || {};
      // Strip any payload , payload in createTransaction corrupts Schnorr sighash
      delete opts.payload;
      delete opts.payloadData;
      const resolvedAmount = amountSompi ?? (opts && opts.amount);
      return orig.call(this, toAddr, resolvedAmount, Object.assign({}, opts, { amount: resolvedAmount }));
    };
    console.log('[HTP Payload] htpSendTx patched -- clean TX (no payload)');
  }
  waitAndPatch();
})();



// HTP FIX: Preview boards listen to game type selector
(function() {
    if (window.__htpPreviewWired) return;
    window.__htpPreviewWired = true;

    function updatePreview(game) {
        const container = document.getElementById('sgPreviewBoard') ||
                         document.querySelector('.preview-board') ||
                         document.querySelector('.game-preview');
        if (!container) return;
        if (typeof window.htpGamePreviewBoard === 'function') {
            window.htpGamePreviewBoard(game, container);
        }
    }

    function boot() {
        const sel = document.getElementById('sgGame');
        if (sel) {
            sel.addEventListener('change', (e) => updatePreview(e.target.value));
            updatePreview(sel.value || 'chess');
        }
    }

    if (document.readyState === 'loading') {
        document.addEventListener('DOMContentLoaded', boot);
    } else {
        setTimeout(boot, 800);
    }
})();



// Initialize wallet-v3 when ready
window.addEventListener('load', async function() {
  if (window.htpWalletV3 && window.htpWalletV3.init) {
    try {
      await window.htpWalletV3.init();
      console.log('[High Table Bootstrap] Wallet V3 initialized');
    } catch(e) {
      console.warn('[High Table Bootstrap] Wallet V3 init error:', e);
    }
  }
  
  // Also ensure WASM ready is called if not already fired
  if (window.whenWasmReady && !window.wasmReady) {
    window.whenWasmReady(function() {
      console.log('[High Table Bootstrap] WASM confirmed ready via bootstrap');
    });
  }
});

// Hook balance updates from RPC
window.addEventListener('htp:balance:updated', function(e) {
  if (window.htpWalletV3 && window.htpWalletV3.updateUI) {
    window.htpWalletV3.updateUI();
  }
});



// DAA counter -- poll the cached value every 3s
(function(){
  var daaEl = document.getElementById('daaScore');
  if (!daaEl) return;
  setInterval(function(){
    if (window.htpDaaScore && daaEl) daaEl.textContent = window.htpDaaScore.toLocaleString();
  }, 3000);
})();



// Live stats poller -- replaces hardcoded zeros with real API data every 15s
(function(){
  function refreshStats(){
    fetch('/api/stats')
      .then(function(r){ return r.json(); })
      .then(function(s){
        var p = document.getElementById('statPool');
        var m = document.getElementById('statMarkets');
        var e = document.getElementById('statEntrants');
        var a = document.getElementById('statAvgMult');
        if (p) p.textContent = ((s.totalVolumeSompi || 0) / 100000000).toLocaleString();
        if (m) m.textContent = s.openMarkets || 0;
        if (e) e.textContent = s.totalGames || 0;
        if (a) a.textContent = s.totalVolumeSompi > 0 ? ((s.totalVolumeSompi / 1e8) / Math.max(1, s.totalGames)).toFixed(1) + 'x' : '0x';
      })
      .catch(function(){});
  }
  setInterval(refreshStats, 15000);
  refreshStats();
})();


Requests	IP Address	Location	AS Autonomous System
20	178.105.76.81	Falkenstein, Saxony, Germany	AS24940Hetzner Online GmbH
15	23.88.70.20	Falkenstein, Saxony, Germany	AS24940Hetzner Online GmbH
15	172.67.69.102	United States	AS13335Cloudflare, Inc.
15	142.251.14.132	United States	AS15169Google LLC
15	192.178.183.95	United States	AS15169Google LLC
15	104.26.12.245	United States	AS13335Cloudflare, Inc.
15	142.251.153.119	United States	AS15169Google LLC
15	99.84.152.114	United States	AS16509Amazon.com, Inc.
15	142.251.13.103	United States	AS15169Google LLC
15	192.178.183.106	United States	AS15169Google LLC
170	11	-	-

Security Scan Report: hightable.pro

Summary

AI Security Verdict

Moderate Risk

Risk Factors

Safety Factors

Details

Screenshot

Page Load Overview

Language Analysis

Primary Language

Detection Details

Website Classification

Primary Category

All Detected Categories

Detected Features

Domain & IP Information

Detected Technologies1

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

ssdeep (Context Triggered Piecewise Hashing)

sdhash (Similarity Digest Hashing)

Image Hashes

Perceptual Hashes

Other Hashes

Scan History