wrapper will be generated.");const r=Be(e,s);return{valid:n.filter(o=>o.includes("requires")||o.includes("No parent")).length===0,operation:e.operation,target:{selector:this.snapshotState(s).selector,tag:s.tagName.toLowerCase()},expectedChange:r,affectedNodes:i,warnings:n}}catch(s){return{valid:!1,operation:e.operation,target:{selector:String(((t=e.target)==null?void 0:t.selector)||""),tag:""},expectedChange:"—",affectedNodes:0,warnings:[],error:s.message}}}applyOperation(e,t,s){var r;const n=this.snapshotState(s).selector,i=t.operation;switch(i){case"set_attribute":{if(!t.attribute)throw new Error("ATTRIBUTE_REQUIRED: payload.attribute is missing.");const o=s.getAttribute(t.attribute);return s.setAttribute(t.attribute,t.value??""),this.undoFor(e,i,n,{kind:o===null?"remove-attribute":"restore-attribute",attribute:t.attribute,value:o})}case"remove_attribute":{if(!t.attribute)throw new Error("ATTRIBUTE_REQUIRED: payload.attribute is missing.");const o=s.getAttribute(t.attribute);if(o===null)throw new Error(`ATTRIBUTE_NOT_PRESENT: "${t.attribute}" is not set on ${n}.`);return s.removeAttribute(t.attribute),this.undoFor(e,i,n,{kind:"restore-attribute",attribute:t.attribute,value:o})}case"set_text":{const o=s.textContent||"";return s.textContent=t.text??"",this.undoFor(e,i,n,{kind:"restore-text",text:o})}case"replace_text":{if(!t.text||!t.replacement)throw new Error("TEXT_PATTERNS_REQUIRED: payload.text (search) and payload.replacement are required.");const o=s.textContent||"";return s.textContent=o.split(t.text).join(t.replacement),this.undoFor(e,i,n,{kind:"restore-text",text:o})}case"set_inner_html":{const o=s.innerHTML;return s.innerHTML=t.html??"",this.undoFor(e,i,n,{kind:"restore-outer-html",outerHtml:s.outerHTML.replace(t.html??"",o)||void 0,text:o,attribute:"__inner"})}case"set_outer_html":{const o=s.outerHTML,a=s.parentElement;if(!a)throw new Error("ORPHAN_ELEMENT: element has no parent — cannot replace outer HTML.");const c=this.doc.createComment(`mcpdom_undo_${e}`);s.replaceWith(c);const u=this.doc.createElement("template");u.innerHTML=t.html??"";const d=u.content.firstElementChild;return d?c.replaceWith(d):c.replaceWith(this.doc.createTextNode(t.html??"")),this.undoFor(e,i,n,{kind:"reinsert-node",outerHtml:o,parentSelector:this.snapshotState(a).selector,nextSiblingSelector:this.siblingSelector(d||s)})}case"add_class":{const o=Array.from(s.classList);for(const a of t.classes||[])s.classList.add(a);return this.undoFor(e,i,n,{kind:"restore-classes",classes:o})}case"remove_class":{const o=Array.from(s.classList);for(const a of t.classes||[])s.classList.remove(a);return this.undoFor(e,i,n,{kind:"restore-classes",classes:o})}case"replace_class":{const o=Array.from(s.classList);for(const a of t.classes||[])s.classList.remove(a);return t.value&&s.classList.add(t.value),this.undoFor(e,i,n,{kind:"restore-classes",classes:o})}case"set_style":{const o=this.doc.defaultView;if(!(o!=null&&o.getComputedStyle))throw new Error("STYLE_UNAVAILABLE: computed style API is unavailable in this context.");const a={};for(const c of Object.keys(t.style||{}))a[c]=o.getComputedStyle(s).getPropertyValue(c),s.style.setProperty(c,t.style[c]);return this.undoFor(e,i,n,{kind:"restore-style",style:a})}case"remove_style":{const o={};for(const a of t.classes||[])o[a]=s.style.getPropertyValue(a),s.style.removeProperty(a);return this.undoFor(e,i,n,{kind:"restore-style",style:o})}case"add_element":{const o=t.parent?this.resolveTarget(t.parent):s,a=this.doc.createElement("template");a.innerHTML=t.newElementHtml??"
";const c=a.content.firstElementChild;if(!c)throw new Error("INVALID_HTML: payload.newElementHtml does not produce an element.");switch(t.position||"append"){case"before":s.before(c);break;case"after":s.after(c);break;case"prepend":o.prepend(c);break;default:o.appendChild(c)}return this.undoFor(e,i,n,{kind:"remove-node",attribute:this.snapshotState(c).selector})}case"remove_element":{const o=s.outerHTML,a=s.parentElement,c=s.nextElementSibling;return s.remove(),this.undoFor(e,i,n,{kind:"reinsert-node",outerHtml:o,parentSelector:a?this.snapshotState(a).selector:void 0,nextSiblingSelector:c?this.snapshotState(c).selector:null})}case"replace_element":{const o=s.outerHTML,a=s.parentElement,c=this.doc.createElement("template");c.innerHTML=t.newElementHtml??"
";const u=c.content.firstElementChild;if(!u)throw new Error("INVALID_HTML: payload.newElementHtml does not produce an element.");const d=s.nextElementSibling;return s.replaceWith(u),this.undoFor(e,i,n,{kind:"reinsert-node",outerHtml:o,parentSelector:a?this.snapshotState(a).selector:void 0,nextSiblingSelector:d?this.snapshotState(d).selector:null})}case"move_element":{if(!t.parent)throw new Error("PARENT_REQUIRED: payload.parent is required for move_element.");const o=this.resolveTarget(t.parent),a=s.outerHTML,c=s.parentElement,u=s.nextElementSibling,d=t.position==="before"||t.position==="prepend"?o.firstElementChild:null;return o[t.position==="prepend"?"prepend":"appendChild"](s),this.undoFor(e,i,n,{kind:"restore-position",parentSelector:c?this.snapshotState(c).selector:void 0,nextSiblingSelector:u?this.snapshotState(u).selector:d?this.snapshotState(d).selector:null,outerHtml:a})}case"wrap_element":{const o=this.doc.createElement("template");o.innerHTML=t.newElementHtml||'
';const a=o.content.firstElementChild;if(!a)throw new Error("INVALID_HTML: wrapper template produced no element.");const c=s.parentElement,u=s.nextElementSibling;return s.replaceWith(a),a.appendChild(s),this.undoFor(e,i,n,{kind:"restore-position",parentSelector:c?this.snapshotState(c).selector:void 0,nextSiblingSelector:u?this.snapshotState(u).selector:null})}case"unwrap_element":{const o=s.outerHTML,a=s.parentElement;if(!a)throw new Error("ORPHAN_ELEMENT: cannot unwrap a root-level element.");const c=s.nextElementSibling,u=Array.from(s.children);for(const d of u)a.insertBefore(d,s);return s.remove(),this.undoFor(e,i,n,{kind:"reinsert-node",outerHtml:o,parentSelector:this.snapshotState(a).selector,nextSiblingSelector:c?this.snapshotState(c).selector:null})}case"clone_subtree":{const o=t.parent?this.resolveTarget(t.parent):s.parentElement||s,a=s.cloneNode(!0);if(t.copyAttributes!==!1)for(const c of Array.from(a.attributes))c.name==="id"&&a.removeAttribute("id");return(r=o.appendChild)==null||r.call(o,a),this.undoFor(e,i,n,{kind:"remove-node",attribute:this.snapshotState(a).selector})}default:throw new Error(`UNKNOWN_OPERATION: ${i} is not a supported DOM mutation.`)}}applyUndo(e){const t=e.inverse;switch(t.kind){case"restore-outer-html":{const s=this.resolveTarget({selector:e.targetSelector});if(t.outerHtml!==void 0){const n=this.doc.createElement("template");n.innerHTML=t.outerHtml;const i=n.content.firstElementChild;i&&s.replaceWith(i)}else t.attribute==="__inner"&&(s.innerHTML=t.text||"");break}case"reinsert-node":{const s=t.parentSelector?this.resolveTarget({selector:t.parentSelector}):this.doc.body,n=this.doc.createElement("template");n.innerHTML=t.outerHtml||"";const i=n.content.firstElementChild;if(!i)throw new Error("UNDO_CORRUPT: serialized subtree could not be restored.");const r=t.nextSiblingSelector?this.safeResolve(t.nextSiblingSelector):null;s.insertBefore(i,r);break}case"remove-node":{const s=this.safeResolve(t.attribute||e.targetSelector);s&&s.remove();break}case"restore-attribute":{this.resolveTarget({selector:e.targetSelector}).setAttribute(t.attribute,t.value??"");break}case"remove-attribute":{this.resolveTarget({selector:e.targetSelector}).removeAttribute(t.attribute);break}case"restore-text":{const s=this.resolveTarget({selector:e.targetSelector});s.textContent=t.text||"";break}case"restore-classes":{const s=this.resolveTarget({selector:e.targetSelector});s.removeAttribute("class");for(const n of t.classes||[])s.classList.add(n);break}case"restore-style":{const s=this.resolveTarget({selector:e.targetSelector});s.style.removeProperty("all");for(const[n,i]of Object.entries(t.style||{}))s.style.setProperty(n,i);break}case"restore-position":{const s=this.doc.createElement("template");s.innerHTML=t.outerHtml||"";const n=s.content.firstElementChild;if(!n)throw new Error("UNDO_CORRUPT: serialized subtree could not be restored.");const i=this.safeResolve(e.targetSelector);i&&i.remove();const r=t.parentSelector?this.safeResolve(t.parentSelector):this.doc.body,o=t.nextSiblingSelector?this.safeResolve(t.nextSiblingSelector):null;(r||this.doc.body).insertBefore(n,o);break}}}reapplyRecord(e,t,s){var i;const n=e.inverse;switch(e.operation){case"set_attribute":return(n.kind==="restore-attribute"||n.kind==="remove-attribute")&&s.value!==void 0?(t.setAttribute(s.attribute||n.attribute||"",s.value),!0):!1;case"add_class":{for(const r of s.classes||[])t.classList.add(r);return(((i=s.classes)==null?void 0:i.length)||0)>0}case"remove_class":{for(const r of s.classes||n.classes||[])t.classList.remove(r);return!0}case"set_text":return s.text!==void 0?(t.textContent=s.text,!0):!1;case"set_inner_html":return s.html!==void 0?(t.innerHTML=s.html,!0):!1;default:return!1}}resolveTarget(e){if(!e)throw new Error("TARGET_REQUIRED: mutation requires a target.");if(typeof e=="string"&&(e={selector:e}),e.selector){try{const t=this.doc.querySelectorAll(e.selector);if(t.length===1)return t[0];if(t.length>1)return Array.from(t).find(n=>{try{return L.inspectElement(n).visibility.isVisible}catch{return!1}})||t[0]}catch(t){throw new Error(`TARGET_INVALID: ${t.message}`)}throw new Error(`TARGET_NOT_FOUND: selector "${e.selector}" matches no element.`)}if(e.xpath){try{const s=this.doc.evaluate(e.xpath,this.doc,null,9,null).singleNodeValue;if(s)return s}catch(t){throw new Error(`TARGET_INVALID_XPATH: ${t.message}`)}throw new Error("TARGET_NOT_FOUND: xpath matches no element.")}if(typeof e.nodeId=="number"&&this.registry){const t=this.registry.getNode(e.nodeId);if(t&&t.nodeType===1&&this.doc.contains(t))return t;throw new Error("TARGET_STALE: logical node id no longer resolves to an attached element.")}throw new Error("TARGET_INVALID: target has neither selector, xpath nor nodeId.")}safeResolve(e){try{return this.doc.querySelector(e)}catch{return null}}snapshotState(e){const t=L.inspectElement(e,this.registry),s=e.outerHTML.length>2e4?e.outerHTML.slice(0,2e4)+"…[truncated]":e.outerHTML;return{selector:t.bestSelector,outerHtml:s,attributes:this.attrsOf(e)}}attrsOf(e){const t={};for(const s of Array.from(e.attributes))t[s.name]=s.value.length>300?s.value.slice(0,300)+"…":s.value;return t}quickDiff(e,t,s){if(!t)return null;let n=0,i=0,r=0;const o=new Set(Object.keys(e.attributes)),a=new Set(Object.keys(t.attributes||{}));for(const u of o)a.has(u)||i++;for(const u of a)o.has(u)?e.attributes[u]!==t.attributes[u]&&r++:n++;e.outerHtml!==t.outerHtml&&n+i+r===0&&r++;const c=s.querySelectorAll?s.querySelectorAll("*").length:0;return{added:n,removed:i,changed:r,summary:`attributes +${n}/-${i}/~${r}; subtree nodes: ${c}`}}undoFor(e,t,s,n){return{mutationId:e,operation:t,targetSelector:s,inverse:n}}siblingSelector(e){try{return this.snapshotState(e).selector}catch{return null}}pushHistory(e){this.history.push(e),this.history.length>ne&&this.history.splice(0,this.history.length-ne)}markHistory(e,t){for(let s=this.history.length-1;s>=0;s--)if(this.history[s].mutationId===e){t==="undo"?this.history[s].undoApplied=!0:this.history[s].redoApplied=!0;return}}summaryOf(e){var n;const t=((n=this.doc.documentElement)==null?void 0:n.outerHTML.length)||0,s=e.steps.filter(i=>i.mutation.success).length;return{domLength:t,diffSummary:`${s}/${e.steps.length} mutations applied`}}failure(e,t,s,n,i){var r;return{mutationId:e,operation:t.operation,success:!1,before:s||{selector:String(((r=t.target)==null?void 0:r.selector)||"?"),outerHtml:"",attributes:{}},after:null,diff:null,affectedSelector:null,durationMs:i,error:n,undoable:!1}}}function Be(l,e){switch(l.operation){case"set_attribute":return`attribute "${l.attribute}" will be set to "${(l.value??"").slice(0,40)}"`;case"remove_attribute":return`attribute "${l.attribute}" will be removed`;case"set_text":return`text content will be replaced (${(l.text||"").length} chars)`;case"replace_text":return`every occurrence of "${l.text}" will become "${l.replacement}"`;case"set_inner_html":return`inner HTML will be replaced (${(l.html||"").length} chars)`;case"set_outer_html":return"element (and subtree) will be replaced with provided HTML";case"add_class":return`classes ${(l.classes||[]).join(", ")} will be added`;case"remove_class":return`classes ${(l.classes||[]).join(", ")} will be removed`;case"replace_class":return`classes ${(l.classes||[]).join(", ")} will be replaced with "${l.value}"`;case"set_style":return`inline styles ${Object.keys(l.style||{}).join(", ")} will be set`;case"remove_style":return`inline styles ${(l.classes||[]).join(", ")} will be removed`;case"add_element":return`a new element will be inserted ${l.position||"append"} the target`;case"remove_element":return"the element and its subtree will be removed";case"replace_element":return"the element will be replaced with new HTML";case"move_element":return"the element will be moved into the specified parent";case"wrap_element":return"the element will be wrapped in a new container";case"unwrap_element":return"children will be lifted out and the wrapper removed";case"clone_subtree":return"a deep clone of the subtree will be appended";default:return"unknown operation"}}class Fe{constructor(){f(this,"executionCounter",0)}async execute(e,t,s={}){const n=Math.min(Math.max(s.timeoutMs??5e3,100),3e4),i=`js_${Date.now().toString(36)}_${++this.executionCounter}`,r=e.defaultView;if(!r)return this.result(i,"BLOCKED_BY_CONTEXT",0,t,[],{name:"NoWindow",message:"The document has no associated window — execution context unavailable."});const o=e.documentElement?e.documentElement.outerHTML.length:0,a=[],c=this.hookConsole(r,a);let u="EXECUTED_SUCCESSFULLY",d,h,p=o,y=!1;const v=Date.now();try{const b=this.buildRunner(r,t),T=new Promise((w,E)=>{var N;const C=setTimeout(()=>{y=!0,E(new Error(`Script timed out after ${n}ms`))},n);(N=C==null?void 0:C.unref)==null||N.call(C)});d=await Promise.race([b,T])}catch(b){y?u="TIMED_OUT":u="EXECUTED_WITH_ERROR",h={name:(b==null?void 0:b.name)||"Error",message:(b==null?void 0:b.message)||String(b),stack:b!=null&&b.stack?String(b.stack).slice(0,2e3):void 0}}const m=Date.now()-v;p=e.documentElement?e.documentElement.outerHTML.length:0,c();const g=this.serialize(d);return u==="EXECUTED_SUCCESSFULLY"&&g.serializationFailed&&(u="SERIALIZATION_FAILED",h={name:"SerializationError",message:g.message||"Result could not be serialized."}),{status:u,executionId:i,durationMs:m,result:u==="EXECUTED_SUCCESSFULLY"?g.text:void 0,error:h,consoleOutput:a.slice(0,100),domChanged:o!==p,domLengthBefore:o,domLengthAfter:p,world:s.world||"ISOLATED",timeoutMs:n,codePreview:t.length>300?t.slice(0,300)+"…":t}}buildRunner(e,t){const s=`(async function() {
+`))}catch{}const c={id:this.sequenceCounter.generateEventId("con",i),sessionId:this.sessionId,timestamp:s,sequence:i,wallClockTime:n,type:`RUNTIME_CONSOLE_${e.toUpperCase()}`,category:e==="error"?"ERROR":"CONSOLE",source:"PAGE",payload:{level:e,args:r,formattedMessage:o,stackTrace:a}};this.callback(c)}instrumentGlobalErrors(){if(typeof window>"u")return;const e=t=>{var o,a;const s=this.sequenceCounter.getRelativeTimestamp(),n=this.sequenceCounter.getWallClock(),i=this.sequenceCounter.nextSequence(),r={id:this.sequenceCounter.generateEventId("err",i),sessionId:this.sessionId,timestamp:s,sequence:i,wallClockTime:n,type:"RUNTIME_ERROR",category:"ERROR",source:"PAGE",payload:{message:t.message||"Unknown runtime error",filename:t.filename,lineno:t.lineno,colno:t.colno,stack:((o=t.error)==null?void 0:o.stack)||void 0,name:((a=t.error)==null?void 0:a.name)||"Error"}};this.callback(r)};window.addEventListener("error",e),this.cleanups.push(()=>window.removeEventListener("error",e))}instrumentUnhandledRejections(){if(typeof window>"u")return;const e=t=>{const s=this.sequenceCounter.getRelativeTimestamp(),n=this.sequenceCounter.getWallClock(),i=this.sequenceCounter.nextSequence();let r="Unhandled Promise Rejection",o;if(t.reason instanceof Error)r=t.reason.message,o=t.reason.stack;else if(typeof t.reason=="string")r=t.reason;else if(t.reason)try{r=JSON.stringify(t.reason)}catch{r=String(t.reason)}const a={id:this.sequenceCounter.generateEventId("rej",i),sessionId:this.sessionId,timestamp:s,sequence:i,wallClockTime:n,type:"RUNTIME_UNHANDLED_REJECTION",category:"ERROR",source:"PAGE",payload:{message:r,stack:o,isUnhandledRejection:!0}};this.callback(a)};window.addEventListener("unhandledrejection",e),this.cleanups.push(()=>window.removeEventListener("unhandledrejection",e))}}class Re{constructor(e,t,s,n=""){b(this,"privacy");b(this,"sequenceCounter");b(this,"callback");b(this,"sessionId");b(this,"isInstrumented",!1);b(this,"originalFetch",null);b(this,"originalXHROpen",null);b(this,"originalXHRSend",null);b(this,"cleanups",[]);this.privacy=e,this.sequenceCounter=t,this.callback=s,this.sessionId=n}setSessionId(e){this.sessionId=e}start(){this.isInstrumented||typeof window>"u"||(this.isInstrumented=!0,this.cleanups=[],this.instrumentFetch(),this.instrumentXHR())}stop(){this.cleanups.forEach(e=>{try{e()}catch{}}),this.cleanups=[],this.isInstrumented=!1}instrumentFetch(){if(typeof window.fetch!="function")return;this.originalFetch=window.fetch;const e=this;window.fetch=async function(...t){const s=e.sequenceCounter.generateEventId("req_f"),n=t[0],i=t[1];let r="";typeof n=="string"?r=n:n instanceof URL?r=n.toString():n&&typeof n=="object"&&"url"in n&&(r=n.url);const o=((i==null?void 0:i.method)||(typeof n=="object"&&"method"in n?n.method:"GET")).toUpperCase(),a=e.privacy.sanitizeUrl(r),c=e.sequenceCounter.getRelativeTimestamp(),u=e.sequenceCounter.getWallClock(),h=e.sequenceCounter.nextSequence(),g={id:s,sessionId:e.sessionId,timestamp:c,sequence:h,wallClockTime:u,type:"NETWORK_REQUEST_START",category:"NETWORK",source:"PAGE",payload:{requestId:s,url:a,method:o,resourceType:"fetch",hasBody:!!(i!=null&&i.body)}};e.callback(g);try{const p=await e.originalFetch.apply(this,t),y=e.sequenceCounter.getRelativeTimestamp(),v=e.sequenceCounter.getWallClock(),m=e.sequenceCounter.nextSequence(),d=Math.max(0,Math.round((y-c)*100)/100),f={id:e.sequenceCounter.generateEventId("res_f",m),sessionId:e.sessionId,timestamp:y,sequence:m,wallClockTime:v,type:"NETWORK_RESPONSE_COMPLETE",category:"NETWORK",source:"PAGE",causality:{triggeredBy:s,precededBy:s},payload:{requestId:s,url:a,method:o,status:p.status,statusText:p.statusText,durationMs:d}};return e.callback(f),p}catch(p){const y=e.sequenceCounter.getRelativeTimestamp(),v=e.sequenceCounter.getWallClock(),m=e.sequenceCounter.nextSequence(),d=Math.max(0,Math.round((y-c)*100)/100),f={id:e.sequenceCounter.generateEventId("res_err",m),sessionId:e.sessionId,timestamp:y,sequence:m,wallClockTime:v,type:"NETWORK_REQUEST_FAILED",category:"NETWORK",source:"PAGE",causality:{triggeredBy:s,precededBy:s},payload:{requestId:s,url:a,method:o,status:0,statusText:"Failed",durationMs:d,error:(p==null?void 0:p.message)||"Network request failed"}};throw e.callback(f),p}},this.cleanups.push(()=>{this.originalFetch&&(window.fetch=this.originalFetch)})}instrumentXHR(){if(typeof XMLHttpRequest>"u")return;this.originalXHROpen=XMLHttpRequest.prototype.open,this.originalXHRSend=XMLHttpRequest.prototype.send;const e=this;XMLHttpRequest.prototype.open=function(t,s,...n){return this._forensicRequestId=e.sequenceCounter.generateEventId("req_x"),this._forensicMethod=(t||"GET").toUpperCase(),this._forensicUrl=typeof s=="string"?s:s.toString(),e.originalXHROpen.apply(this,[t,s,...n])},XMLHttpRequest.prototype.send=function(t){const s=this._forensicRequestId||e.sequenceCounter.generateEventId("req_x"),n=this._forensicMethod||"GET",i=e.privacy.sanitizeUrl(this._forensicUrl||""),r=e.sequenceCounter.getRelativeTimestamp(),o=e.sequenceCounter.getWallClock(),a=e.sequenceCounter.nextSequence();this._forensicStartTime=r;const c={id:s,sessionId:e.sessionId,timestamp:r,sequence:a,wallClockTime:o,type:"NETWORK_REQUEST_START",category:"NETWORK",source:"PAGE",payload:{requestId:s,url:i,method:n,resourceType:"xhr",hasBody:!!t}};e.callback(c);const u=()=>{const h=e.sequenceCounter.getRelativeTimestamp(),g=e.sequenceCounter.getWallClock(),p=e.sequenceCounter.nextSequence(),y=Math.max(0,Math.round((h-(this._forensicStartTime||r))*100)/100),v={id:e.sequenceCounter.generateEventId("res_x",p),sessionId:e.sessionId,timestamp:h,sequence:p,wallClockTime:g,type:this.status>=200&&this.status<400?"NETWORK_RESPONSE_COMPLETE":"NETWORK_REQUEST_FAILED",category:"NETWORK",source:"PAGE",causality:{triggeredBy:s,precededBy:s},payload:{requestId:s,url:i,method:n,status:this.status,statusText:this.statusText,durationMs:y,error:this.status===0?"XHR Network Error or Aborted":void 0}};e.callback(v)};return this.addEventListener("load",u),this.addEventListener("error",u),this.addEventListener("abort",u),e.originalXHRSend.apply(this,[t])},this.cleanups.push(()=>{this.originalXHROpen&&(XMLHttpRequest.prototype.open=this.originalXHROpen),this.originalXHRSend&&(XMLHttpRequest.prototype.send=this.originalXHRSend)})}}class Oe{constructor(e={}){b(this,"sequenceCounter");b(this,"registry");b(this,"privacy");b(this,"snapshotEngine");b(this,"mutationObserver");b(this,"eventCollector");b(this,"diagnostics");b(this,"networkMonitor");b(this,"metadata");b(this,"isRecording",!1);b(this,"isPaused",!1);b(this,"eventListeners",new Set);b(this,"checkpointListeners",new Set);b(this,"lastCheckpointSequence",0);b(this,"lastCheckpointTimestamp",0);b(this,"checkpointTimer",null);b(this,"checkpointIntervalEvents",200);b(this,"checkpointIntervalMs",3e4);this.sequenceCounter=new ne,this.registry=new H,this.privacy=new J(e.privacy),this.snapshotEngine=new he(this.registry,this.privacy,this.sequenceCounter);const t=n=>this.handleEvent(n);this.mutationObserver=new Ne(this.registry,this.privacy,this.sequenceCounter,this.snapshotEngine,t),this.eventCollector=new ke(this.registry,this.privacy,this.sequenceCounter,t),this.diagnostics=new Me(this.privacy,this.sequenceCounter,t),this.networkMonitor=new Re(this.privacy,this.sequenceCounter,t),e.checkpointIntervalEvents&&(this.checkpointIntervalEvents=e.checkpointIntervalEvents),e.checkpointIntervalMs&&(this.checkpointIntervalMs=e.checkpointIntervalMs);const s=e.sessionId||`session_${Date.now()}_${Math.random().toString(36).substring(2,7)}`;this.metadata=this.createInitialMetadata(s,e.sessionName)}getSessionId(){return this.metadata.id}getMetadata(){return{...this.metadata,durationMs:this.sequenceCounter.getRelativeTimestamp(),endTime:this.metadata.endTime||Date.now()}}getRegistry(){return this.registry}onEvent(e){return this.eventListeners.add(e),()=>this.eventListeners.delete(e)}onCheckpoint(e){return this.checkpointListeners.add(e),()=>this.checkpointListeners.delete(e)}start(e=typeof document<"u"?document:{}){if(this.isRecording)throw new Error(`Recorder session ${this.metadata.id} is already active`);this.sequenceCounter.reset(),this.registry.reset(),this.isRecording=!0,this.isPaused=!1,this.metadata.status="recording",this.metadata.startTime=Date.now(),this.mutationObserver.setSessionId(this.metadata.id),this.eventCollector.setSessionId(this.metadata.id),this.diagnostics.setSessionId(this.metadata.id),this.networkMonitor.setSessionId(this.metadata.id);const t=this.snapshotEngine.captureSnapshot(e,this.metadata.id);this.metadata.stats.nodeCount=t.totalNodeCount;const s={id:this.sequenceCounter.generateEventId("snap_init",t.sequence),sessionId:this.metadata.id,timestamp:t.timestamp,sequence:t.sequence,wallClockTime:Date.now(),type:"DOM_SNAPSHOT",category:"DOM",source:"PAGE",payload:{snapshot:t}};return this.createCheckpoint(t,"INITIAL"),this.mutationObserver.start(e),this.eventCollector.start(),this.diagnostics.start(),this.networkMonitor.start(),this.handleEvent(s),this.checkpointIntervalMs>0&&typeof setInterval<"u"&&(this.checkpointTimer=setInterval(()=>{this.isRecording&&!this.isPaused&&this.captureCheckpoint("PERIODIC",e)},this.checkpointIntervalMs)),t}stop(){return this.isRecording?(this.mutationObserver.takeRecords(),this.mutationObserver.stop(),this.eventCollector.stop(),this.diagnostics.stop(),this.networkMonitor.stop(),this.checkpointTimer&&(clearInterval(this.checkpointTimer),this.checkpointTimer=null),this.isRecording=!1,this.metadata.status="stopped",this.metadata.endTime=Date.now(),this.metadata.durationMs=this.sequenceCounter.getRelativeTimestamp(),this.getMetadata()):this.getMetadata()}pause(){!this.isRecording||this.isPaused||(this.isPaused=!0,this.metadata.status="paused")}resume(){!this.isRecording||!this.isPaused||(this.isPaused=!1,this.metadata.status="recording")}captureCheckpoint(e="MANUAL",t=document){if(!this.isRecording)return null;const s=this.snapshotEngine.captureSnapshot(t,this.metadata.id);return this.createCheckpoint(s,e)}recordCustomEvent(e,t,s,n){const i=this.sequenceCounter.getRelativeTimestamp(),r=this.sequenceCounter.getWallClock(),o=this.sequenceCounter.nextSequence(),a={id:this.sequenceCounter.generateEventId("ext",o),sessionId:this.metadata.id,timestamp:i,sequence:o,wallClockTime:r,type:e,category:"EXTENSION",source:"CONTENT_SCRIPT",targetNodeId:s,targetSelector:n,payload:t};return this.handleEvent(a),a}recordScreenshot(e,t="MANUAL"){const s=this.sequenceCounter.getRelativeTimestamp(),n=this.sequenceCounter.getWallClock(),i=this.sequenceCounter.nextSequence(),r={id:this.sequenceCounter.generateEventId("scr",i),sessionId:this.metadata.id,timestamp:s,sequence:i,wallClockTime:n,type:"SCREENSHOT_CHECKPOINT",category:"SCREENSHOT",source:"BROWSER_RUNTIME",payload:{screenshotId:`shot_${i}`,dataUrl:e,viewport:{width:typeof window<"u"?window.innerWidth:1920,height:typeof window<"u"?window.innerHeight:1080,scrollX:typeof window<"u"?window.scrollX:0,scrollY:typeof window<"u"?window.scrollY:0,devicePixelRatio:typeof window<"u"?window.devicePixelRatio:1},triggerReason:t}};return this.handleEvent(r),r}addAnnotation(e,t,s="AGENT",n){const i=this.sequenceCounter.getRelativeTimestamp(),r=this.sequenceCounter.nextSequence(),o={id:`ann_${r}_${Math.random().toString(36).substring(2,6)}`,sessionId:this.metadata.id,timestamp:i,sequence:r,nodeId:n,author:s,label:e,comment:t,createdAt:Date.now()},a={id:o.id,sessionId:this.metadata.id,timestamp:i,sequence:r,wallClockTime:Date.now(),type:"ANNOTATION",category:"ANNOTATION",source:s==="USER"?"USER_INTERACTION":"BROWSER_RUNTIME",targetNodeId:n,payload:{annotation:o}};return this.handleEvent(a),o}createCheckpoint(e,t){const s=this.sequenceCounter.getSequence()-this.lastCheckpointSequence;this.lastCheckpointSequence=this.sequenceCounter.getSequence(),this.lastCheckpointTimestamp=e.timestamp,this.metadata.stats.checkpointCount+=1;const n={checkpointId:`chk_${e.sequence}_${Date.now()}`,sessionId:this.metadata.id,timestamp:e.timestamp,sequence:e.sequence,wallClockTime:Date.now(),snapshot:e,eventIndex:this.metadata.stats.eventCount,eventsSinceLastCheckpoint:s,trigger:t},i={id:n.checkpointId,sessionId:this.metadata.id,timestamp:e.timestamp,sequence:e.sequence,wallClockTime:n.wallClockTime,type:"CHECKPOINT",category:"CHECKPOINT",source:"BROWSER_RUNTIME",payload:{checkpointId:n.checkpointId,snapshot:e,eventsSinceLastCheckpoint:s,totalEventsSoFar:this.metadata.stats.eventCount}};return this.checkpointListeners.forEach(r=>{try{r(n)}catch(o){console.error("[ForensicRecorder] Checkpoint listener error:",o)}}),this.handleEvent(i),n}handleEvent(e){this.isPaused&&e.type!=="CHECKPOINT"&&e.type!=="ANNOTATION"||(this.metadata.stats.eventCount+=1,e.category==="DOM"&&(this.metadata.stats.mutationCount+=1),e.category==="ERROR"&&(this.metadata.stats.errorCount+=1),e.category==="CONSOLE"&&(this.metadata.stats.consoleCount+=1),e.category==="NETWORK"&&(this.metadata.stats.networkCount+=1),e.category==="SCREENSHOT"&&(this.metadata.stats.screenshotCount+=1),this.isRecording&&e.type!=="CHECKPOINT"&&e.type!=="DOM_SNAPSHOT"&&this.sequenceCounter.getSequence()-this.lastCheckpointSequence>=this.checkpointIntervalEvents&&typeof document<"u"&&this.captureCheckpoint("PERIODIC"),this.eventListeners.forEach(t=>{try{t(e)}catch(s){console.error("[ForensicRecorder] Event listener error:",s)}}))}createInitialMetadata(e,t){const s={domRecording:typeof MutationObserver<"u"?"HEALTHY":"UNAVAILABLE",userEvents:typeof window<"u"?"HEALTHY":"UNAVAILABLE",console:typeof console<"u"?"HEALTHY":"UNAVAILABLE",network:typeof window<"u"&&typeof window.fetch<"u"?"HEALTHY":"PARTIAL",screenshots:"HEALTHY",shadowDom:typeof Element<"u"&&"attachShadow"in Element.prototype?"HEALTHY":"RESTRICTED",iframes:"PARTIAL"},n={eventCount:0,mutationCount:0,errorCount:0,consoleCount:0,networkCount:0,checkpointCount:0,screenshotCount:0,nodeCount:0};return{id:e,name:t||`Recording ${new Date().toLocaleTimeString()}`,url:typeof window<"u"?window.location.href:"about:blank",origin:typeof window<"u"?window.location.origin:"",title:typeof document<"u"?document.title:"Forensic Session",userAgent:typeof navigator<"u"?navigator.userAgent:"Node.js/ForensicAgent",schemaVersion:"2.0.0",recorderVersion:"2.0.0",extensionVersion:"2.0.0",startTime:Date.now(),status:"recording",health:s,stats:n}}}class k{static inspectPage(e=document){var n,i,r,o,a,c,u,h,g,p,y,v,m,d;const t=e.defaultView||(typeof window<"u"?window:{}),s=e.activeElement;return{url:((n=t.location)==null?void 0:n.href)||((i=e.location)==null?void 0:i.href)||"",title:e.title||"",origin:((r=t.location)==null?void 0:r.origin)||"",viewport:{width:t.innerWidth||((o=e.documentElement)==null?void 0:o.clientWidth)||1920,height:t.innerHeight||((a=e.documentElement)==null?void 0:a.clientHeight)||1080,scrollX:t.scrollX||t.pageXOffset||((c=e.documentElement)==null?void 0:c.scrollLeft)||0,scrollY:t.scrollY||t.pageYOffset||((u=e.documentElement)==null?void 0:u.scrollTop)||0,devicePixelRatio:t.devicePixelRatio||1},documentDimensions:{width:Math.max(((h=e.body)==null?void 0:h.scrollWidth)||0,((g=e.documentElement)==null?void 0:g.scrollWidth)||0),height:Math.max(((p=e.body)==null?void 0:p.scrollHeight)||0,((y=e.documentElement)==null?void 0:y.scrollHeight)||0)},activeElement:s?{tag:((v=s.tagName)==null?void 0:v.toLowerCase())||"",selector:this.computeBestSelector(s),text:(m=s.textContent)==null?void 0:m.slice(0,100).trim()}:void 0,focusedElement:typeof e.hasFocus=="function"&&e.hasFocus()&&s?{tag:((d=s.tagName)==null?void 0:d.toLowerCase())||"",selector:this.computeBestSelector(s)}:void 0,visibilityState:e.visibilityState||"visible",readyState:e.readyState||"complete",framesCount:e.querySelectorAll?e.querySelectorAll("iframe, frame").length:0}}static inspectElement(e,t){var xe,_e;const s=e.ownerDocument||document,n=s.defaultView||(typeof window<"u"?window:{}),i=e,r=e.tagName?e.tagName.toLowerCase():"element",o=this.extractClasses(e),{bestSelector:a,candidates:c}=this.generateSelectorCandidates(e),u={},h={};if(e.attributes)for(let V=0;V
0||E.height>0||E.right>0||E.bottom>0,R=!C||E.right>0&&E.bottom>0&&E.left=L||E.top>=I),A=!P&&T!=="none"&&x!=="hidden"&&N>0&&R,se={disabled:i.disabled??e.hasAttribute("disabled"),readOnly:i.readOnly??e.hasAttribute("readonly"),checked:i.checked,selected:i.selected,focused:s.activeElement===e,isShadowHost:!!e.shadowRoot,hasShadowRoot:!!e.shadowRoot},z=[];let G=e.parentElement;for(;G&&G.tagName&&G.tagName.toLowerCase()!=="html";)z.push(this.computeBestSelector(G)),G=G.parentElement;const Ht={count:e.children?e.children.length:0,tags:e.children?Array.from(e.children).slice(0,10).map(V=>V.tagName.toLowerCase()):[]};let Ae;if(t){const V=t.getId(e);Ae={logicalNodeId:V??null,creationSequence:null,lastMutationSequence:null,eventCount:0,isRecorded:V!=null}}return{tag:r,id:e.id||void 0,classes:o,role:g||void 0,ariaAttributes:Object.keys(h).length>0?h:void 0,text:v.slice(0,200),normalizedText:m.slice(0,200),value:d,type:f.type||void 0,selector:a,bestSelector:a,selectorCandidates:c,bounds:E,visibility:{isVisible:A,display:T,visibility:x,opacity:N,pointerEvents:D,isClipped:P,isInViewport:R,zIndex:M},computedStyle:S?{display:T,visibility:x,opacity:String(N),position:S.position,zIndex:String(M),pointerEvents:D,overflow:S.overflow,boxSizing:S.boxSizing,color:S.color,backgroundColor:S.backgroundColor,fontSize:S.fontSize}:{},attributes:u,state:se,context:{parentChain:z,parentSelector:z[0]||void 0,childrenSummary:Ht,containingBlock:(S==null?void 0:S.position)==="fixed"?"viewport":z[0]||void 0,iframe:null,shadowRoot:e.shadowRoot?"open":null},forensics:Ae}}static inspectVisualState(e){var f,w;const t=e.ownerDocument||document,s=t.defaultView||(typeof window<"u"?window:{}),n=e.getBoundingClientRect?e.getBoundingClientRect():{x:0,y:0,width:0,height:0,top:0,right:0,bottom:0,left:0},i=s.getComputedStyle?s.getComputedStyle(e):null,r=s.innerWidth||((f=t.documentElement)==null?void 0:f.clientWidth)||1920,o=s.innerHeight||((w=t.documentElement)==null?void 0:w.clientHeight)||1080,a=s.scrollX||s.pageXOffset||0,c=s.scrollY||s.pageYOffset||0,u=s.devicePixelRatio||1,h=(i==null?void 0:i.display)||"block",g=(i==null?void 0:i.visibility)||"visible",p=i&&parseFloat(i.opacity)||1,y=n.right>0&&n.bottom>0&&n.left=r||n.top>=o;let d=null;if(t.elementFromPoint&&y&&!v&&h!=="none"){const E=Math.max(0,Math.min(r-1,n.left+n.width/2)),S=Math.max(0,Math.min(o-1,n.top+n.height/2));try{const T=t.elementFromPoint(E,S);T&&T!==e&&!e.contains(T)&&!T.contains(e)&&(d=this.computeBestSelector(T))}catch{}}return{selector:this.computeBestSelector(e),bounds:{x:n.x??n.left??0,y:n.y??n.top??0,width:n.width??0,height:n.height??0,top:n.top??0,right:n.right??0,bottom:n.bottom??0,left:n.left??0},viewport:{scrollX:a,scrollY:c,width:r,height:o,devicePixelRatio:u},layout:{display:h,position:(i==null?void 0:i.position)||"static",zIndex:(i==null?void 0:i.zIndex)||"auto",opacity:p,visibility:g,overflow:(i==null?void 0:i.overflow)||"visible",boxSizing:(i==null?void 0:i.boxSizing)||"content-box",pointerEvents:(i==null?void 0:i.pointerEvents)||"auto"},occlusion:{isInViewport:y,isClipped:v||m,isZeroDimension:v,isTransparent:p===0,isDisplayNone:h==="none",isVisibilityHidden:g==="hidden",isOffscreen:m,occludedBy:d},computedStyleSummary:i?{display:h,position:i.position,zIndex:i.zIndex,opacity:String(p),visibility:g,pointerEvents:i.pointerEvents}:{}}}static generateSelectorCandidates(e){const t=e.ownerDocument||document,s=e.tagName?e.tagName.toLowerCase():"element",n=[];if(e.id&&/^[a-zA-Z][a-zA-Z0-9_-]*$/.test(e.id)){const c=`#${e.id}`;try{t.querySelectorAll&&t.querySelectorAll(c).length===1&&n.push(c)}catch{n.push(c)}}const i=["data-testid","data-test","data-id","data-qa","data-cy","aria-label","name"];for(const c of i){const u=e.getAttribute(c);if(u&&/^[a-zA-Z0-9_-]+$/.test(u)){const h=`${s}[${c}="${u}"]`;try{t.querySelectorAll&&t.querySelectorAll(h).length===1&&n.push(h)}catch{n.push(h)}}}const r=this.extractClasses(e).filter(c=>/^[a-zA-Z0-9_-]+$/.test(c)&&!c.startsWith("ng-")&&!c.startsWith("_ng"));if(r.length>0){const c=`${s}.${r.slice(0,3).join(".")}`;try{t.querySelectorAll&&t.querySelectorAll(c).length===1&&n.push(c)}catch{n.push(c)}}if(e.parentElement&&e.parentElement.children){const c=Array.from(e.parentElement.children).filter(u=>u.tagName&&u.tagName.toLowerCase()===s);if(c.length>1){const u=c.indexOf(e)+1;if(u>0){const h=this.computeBestSelector(e.parentElement);n.push(`${h} > ${s}:nth-of-type(${u})`)}}}const o=r.length>0?`${s}.${r[0]}`:s;return n.push(o),{bestSelector:n[0]||s,candidates:n}}static computeBestSelector(e){return this.generateSelectorCandidates(e).bestSelector}static extractClasses(e){return e.classList&&typeof e.classList.forEach=="function"?Array.from(e.classList):typeof e.className=="string"?e.className.split(/\s+/).filter(Boolean):e.className&&typeof e.className.baseVal=="string"?e.className.baseVal.split(/\s+/).filter(Boolean):[]}static inferImplicitRole(e){switch(e.tagName?e.tagName.toLowerCase():""){case"a":return e.hasAttribute("href")?"link":void 0;case"button":return"button";case"input":{const s=e.type||"text";return s==="button"||s==="submit"||s==="reset"?"button":s==="checkbox"?"checkbox":s==="radio"?"radio":"textbox"}case"select":return"combobox";case"textarea":return"textbox";case"nav":return"navigation";case"header":return"banner";case"footer":return"contentinfo";case"main":return"main";case"article":return"article";case"section":return"region";default:return}}}b(k,"privacyEngine",new J);class Le{constructor(e){b(this,"registry");b(this,"lastSelectedElementRef");b(this,"timingHook",null);b(this,"lastTrajectory",[]);this.registry=e}setLastSelectedElement(e){this.lastSelectedElementRef=e}setTimingHook(e){this.timingHook=e}getLastTrajectory(){return this.lastTrajectory}async timing(e){this.timingHook&&await this.timingHook(e)}resolveTarget(e,t=document){if(e.selectedElementRef&&this.lastSelectedElementRef&&t.contains(this.lastSelectedElementRef))return this.lastSelectedElementRef;if(typeof e.nodeId=="number"&&this.registry){const s=this.registry.getNode(e.nodeId);if(s&&s instanceof Element&&t.contains(s))return s}if(e.selector)try{const s=t.querySelectorAll(e.selector);if(s.length>1){for(let n=0;n{r+=w.length});try{h.observe(t.body||t.documentElement,{childList:!0,attributes:!0,characterData:!0,subtree:!0})}catch{}const g=w=>{o.push(w.message||"Runtime Error")};typeof window<"u"&&window.addEventListener("error",g);try{await this.dispatchAction(n,e)}finally{typeof window<"u"&&window.removeEventListener("error",g)}let p=!0;if((f=e.options)!=null&&f.waitForStabilization){const w=e.options.stabilizationTimeoutMs||300;await new Promise(E=>setTimeout(E,Math.min(2e3,w)))}h.disconnect();let y;t.contains(n)&&(y=k.inspectElement(n,this.registry));const v=Date.now()-s,m=a!=null&&a.__FORENSIC_CONSOLE_BUFFER__?a.__FORENSIC_CONSOLE_BUFFER__.slice(c).filter(w=>(w==null?void 0:w.level)==="error").length:0,d=a!=null&&a.__FORENSIC_NETWORK_BUFFER__?a.__FORENSIC_NETWORK_BUFFER__.slice(u).length:0;return{success:!0,action:e.action,target:y||i,beforeState:i,afterState:y,effects:{domMutations:r,consoleErrors:m,networkRequests:d,runtimeErrors:o},durationMs:v,stabilized:p}}async dispatchAction(e,t){var n,i,r,o,a,c;const s=e;switch(t.action){case"click":{this.scrollIntoViewIfNeeded(e),await this.timing("move"),await this.timing("click"),this.dispatchMouseEvent(e,"pointerdown"),this.dispatchMouseEvent(e,"mousedown"),typeof s.focus=="function"&&s.focus(),this.dispatchMouseEvent(e,"pointerup"),this.dispatchMouseEvent(e,"mouseup"),typeof s.click=="function"?s.click():this.dispatchMouseEvent(e,"click");break}case"double_click":{this.scrollIntoViewIfNeeded(e),await this.timing("click"),this.dispatchMouseEvent(e,"click"),await this.timing("click"),this.dispatchMouseEvent(e,"click"),this.dispatchMouseEvent(e,"dblclick");break}case"right_click":{this.scrollIntoViewIfNeeded(e),await this.timing("click"),this.dispatchMouseEvent(e,"pointerdown",{button:2}),this.dispatchMouseEvent(e,"mousedown",{button:2}),this.dispatchMouseEvent(e,"contextmenu",{button:2});break}case"hover":{await this.timing("move"),this.dispatchMouseEvent(e,"pointerenter"),this.dispatchMouseEvent(e,"mouseenter"),this.dispatchMouseEvent(e,"mouseover"),await this.timing("move"),this.dispatchMouseEvent(e,"mousemove");break}case"focus":{typeof s.focus=="function"&&s.focus(),e.dispatchEvent(new FocusEvent("focus",{bubbles:!0}));break}case"blur":{typeof s.blur=="function"&&s.blur(),e.dispatchEvent(new FocusEvent("blur",{bubbles:!0}));break}case"type":{const u=t.text||"",h=e,g=((n=e.ownerDocument)==null?void 0:n.defaultView)||(typeof window<"u"?window:null);typeof s.focus=="function"&&s.focus();for(const y of u){await this.timing("type");const v=d=>{try{const w=(g==null?void 0:g.KeyboardEvent)||(typeof KeyboardEvent<"u"?KeyboardEvent:null);if(w)return new w(d,{key:y,bubbles:!0})}catch{}const f=(g==null?void 0:g.CustomEvent)||(g==null?void 0:g.Event)||CustomEvent;return new f(d,{bubbles:!0,cancelable:!0})},m=(d,f)=>{try{const E=(g==null?void 0:g.InputEvent)||(typeof InputEvent<"u"?InputEvent:null);if(E)return new E(d,f)}catch{}const w=(g==null?void 0:g.CustomEvent)||(g==null?void 0:g.Event)||CustomEvent;return new w(d,{bubbles:!0,cancelable:!0})};e.dispatchEvent(v("keydown")),e.dispatchEvent(v("keypress")),"value"in h&&(h.value=(h.value||"")+y),e.dispatchEvent(m("input",{data:y,inputType:"insertText",bubbles:!0})),e.dispatchEvent(v("keyup"))}const p=(g==null?void 0:g.Event)||Event;e.dispatchEvent(new p("change",{bubbles:!0}));break}case"clear":{const u=e,h=((i=e.ownerDocument)==null?void 0:i.defaultView)||(typeof window<"u"?window:null);if("value"in u){u.value="";const g=(y,v)=>{try{const d=(h==null?void 0:h.InputEvent)||(typeof InputEvent<"u"?InputEvent:null);if(d)return new d(y,v)}catch{}const m=(h==null?void 0:h.CustomEvent)||(h==null?void 0:h.Event)||CustomEvent;return new m(y,{bubbles:!0,cancelable:!0})};e.dispatchEvent(g("input",{inputType:"deleteContentBackward",bubbles:!0}));const p=(h==null?void 0:h.Event)||Event;e.dispatchEvent(new p("change",{bubbles:!0}))}break}case"press_key":{const u=t.key||"Enter",h=((r=e.ownerDocument)==null?void 0:r.defaultView)||(typeof window<"u"?window:null),g=p=>{try{const v=(h==null?void 0:h.KeyboardEvent)||(typeof KeyboardEvent<"u"?KeyboardEvent:null);if(v)return new v(p,{key:u,bubbles:!0})}catch{}const y=(h==null?void 0:h.CustomEvent)||(h==null?void 0:h.Event)||CustomEvent;return new y(p,{bubbles:!0,cancelable:!0})};e.dispatchEvent(g("keydown")),e.dispatchEvent(g("keypress")),e.dispatchEvent(g("keyup"));break}case"select_option":{const u=e;((o=u.tagName)==null?void 0:o.toLowerCase())==="select"&&t.optionValue&&(u.value=t.optionValue,e.dispatchEvent(new Event("change",{bubbles:!0})));break}case"scroll_into_view":{this.scrollIntoViewIfNeeded(e,!0);break}case"scroll":{const u=((a=t.scrollDelta)==null?void 0:a.x)||0,h=((c=t.scrollDelta)==null?void 0:c.y)||0;typeof e.scrollBy=="function"&&e.scrollBy(u,h);break}default:throw new Error(`Unsupported interaction action: ${t.action}`)}}scrollIntoViewIfNeeded(e,t=!1){if(typeof e.scrollIntoView=="function")try{e.scrollIntoView({behavior:"auto",block:"center",inline:"center"})}catch{e.scrollIntoView(t)}}dispatchMouseEvent(e,t,s={}){const n=e.getBoundingClientRect?e.getBoundingClientRect():{left:0,top:0,width:0,height:0},i=n.left+n.width/2,r=n.top+n.height/2,o=new MouseEvent(t,{bubbles:s.bubbles!==void 0?s.bubbles:!0,cancelable:s.cancelable!==void 0?s.cancelable:!0,clientX:i,clientY:r,button:s.button||0,buttons:s.button===2?2:1});e.dispatchEvent(o)}}class ie{static matches(e,t){if(!e||e.nodeType!==$.ELEMENT_NODE)return!1;const s=t.trim();return s?s.includes(",")?s.split(",").some(n=>this.matchesSimple(e,n.trim())):this.matchesCompound(e,s):!1}static querySelector(e,t,s){const n=this.querySelectorAll(e,t,s,1);return n.length>0?n[0]:null}static querySelectorAll(e,t,s,n=1/0){const i=[],r=s[t];if(!r)return i;const o=[...r.children||[]],a=new Set;for(;o.length>0&&i.length=n))break;u.children&&u.children.length>0&&o.push(...u.children)}}return i}static getElementById(e,t){for(const s of Object.values(t))if(s.nodeType===$.ELEMENT_NODE&&!s.isDetached&&s.attributes&&s.attributes.id===e&&this.isNodeConnected(s,t))return s;return null}static isNodeConnected(e,t){if(e.isDetached)return!1;let s=e;const n=new Set;for(;s&&s.parentId;){if(n.has(s.id))return!1;n.add(s.id);const i=t[s.parentId];if(!i||i.isDetached)return!1;s=i}return!0}static computeSelector(e,t){var r,o;if(!e)return"";if(e.nodeType!==$.ELEMENT_NODE)return e.tagName||`#node-${e.id}`;if((r=e.attributes)!=null&&r.id)return`#${e.attributes.id}`;const s=e.tagName||"div",n=(((o=e.attributes)==null?void 0:o.class)||"").split(/\s+/).filter(a=>a&&!a.startsWith("ng-")).slice(0,2),i=n.length>0?"."+n.join("."):"";if(e.parentId&&t[e.parentId]){const c=(t[e.parentId].children||[]).map(u=>t[u]).filter(u=>u&&u.nodeType===$.ELEMENT_NODE&&u.tagName===s);if(c.length>1){const u=c.findIndex(h=>h.id===e.id)+1;return`${s}${i}:nth-of-type(${u})`}}return`${s}${i}`}static matchesCompound(e,t){return this.matchesSimple(e,t)}static matchesSimple(e,t){var i,r,o,a,c,u,h;const s=((i=e.tagName)==null?void 0:i.toLowerCase())||"";if(t==="*")return!0;if(t.startsWith("#")){const g=t.substring(1);return((r=e.attributes)==null?void 0:r.id)===g}if(t.startsWith(".")){const g=t.substring(1);return(((o=e.attributes)==null?void 0:o.class)||"").split(/\s+/).includes(g)}if(t.startsWith("[")&&t.endsWith("]")){const g=t.substring(1,t.length-1);if(g.includes("=")){const[p,y]=g.split("="),v=y.replace(/^["']|["']$/g,"");return((a=e.attributes)==null?void 0:a[p.trim()])===v}return!!((c=e.attributes)!=null&&c[g.trim()])}const n=t.match(/^([a-zA-Z0-9_-]+)(.*)$/);if(n){const g=n[1].toLowerCase(),p=n[2];if(g!==s&&g!=="*")return!1;if(!p)return!0;if(p.startsWith("#"))return((u=e.attributes)==null?void 0:u.id)===p.substring(1);if(p.startsWith("."))return(((h=e.attributes)==null?void 0:h.class)||"").split(/\s+/).includes(p.substring(1));if(p.startsWith("["))return this.matchesSimple(e,p)}return!1}}class De{static traceElement(e,t,s){var M,L;const n=[...t].sort((I,C)=>I.sequence-C.sequence);let i=e.nodeId,r="unknown",o=e.selector||"",a={},c=0,u=0,h="init";if(!i&&e.selector&&s){const I=ie.querySelector(e.selector,s.rootId,s.nodes);I&&(i=I.id,r=I.tagName||"element",a={...I.attributes||{}},o=e.selector)}if(!i&&e.selector){for(const I of n)if(I.type==="DOM_MUTATION_ADD"){const C=I.payload;if(C.node&&ie.matches(C.node,e.selector)){i=C.node.id,r=C.node.tagName||"element",a={...C.node.attributes||{}},c=I.timestamp,u=I.sequence,h=I.id;break}}}if(!i)return null;const g=[];let p=!0,y=null,v=null,m,d=0;if(s&&s.nodes[i]){const I=s.nodes[i];r=I.tagName||r,a={...I.attributes||{}},o||(o=ie.computeSelector(I,s.nodes)),g.push({timestamp:s.timestamp,sequence:s.sequence,wallClockTime:Date.now(),stage:"CREATED",eventId:s.snapshotId,eventType:"DOM_SNAPSHOT",description:`Element <${r}> existed in initial baseline snapshot [ID: ${i}]`,details:{initialParentId:I.parentId,attributes:a},nodeSnapshot:I})}const f=new Map;if(s)for(const[I,C]of Object.entries(s.nodes))f.set(Number(I),C.parentId??null);const w=(I,C)=>{let R=f.get(C);const P=new Set;for(;R&&!P.has(R);){if(R===I)return!0;P.add(R),R=f.get(R)}return!1};for(const I of n){const C=I.timestamp,R=I.sequence,P=I.wallClockTime;if(I.type==="DOM_MUTATION_ADD"){const A=I.payload;(M=A.node)!=null&&M.id&&f.set(A.node.id,A.parentId??null),((L=A.node)==null?void 0:L.id)===i&&(p=!0,r=A.node.tagName||r,c=C,u=R,h=I.id,a={...A.node.attributes||{}},g.push({timestamp:C,sequence:R,wallClockTime:P,stage:"ATTACHED_TO_DOM",eventId:I.id,eventType:I.type,description:`Element <${r}> added to DOM under parent ID ${A.parentId}`,details:{parentId:A.parentId,index:A.index},nodeSnapshot:A.node}))}if(I.type==="DOM_MUTATION_REMOVE"){const A=I.payload;A.nodeId===i?(p=!1,y=C,v=R,m=I.id,g.push({timestamp:C,sequence:R,wallClockTime:P,stage:"REMOVED_FROM_DOM",eventId:I.id,eventType:I.type,description:`Element <${r}> explicitly removed from parent ID ${A.parentId}`,details:{parentId:A.parentId,removedIndex:A.index}})):w(A.nodeId,i)&&(p=!1,y=C,v=R,m=I.id,g.push({timestamp:C,sequence:R,wallClockTime:P,stage:"PARENT_SUBTREE_REPLACED",eventId:I.id,eventType:I.type,description:`Ancestor element [ID: ${A.nodeId}] was removed, causing target element [ID: ${i}] to detach from DOM`,details:{removedAncestorId:A.nodeId,parentId:A.parentId}}))}if(I.type==="DOM_MUTATION_MOVE"){const A=I.payload;A.nodeId&&f.set(A.nodeId,A.newParentId??null),A.nodeId===i&&(d++,g.push({timestamp:C,sequence:R,wallClockTime:P,stage:"REPARENTED",eventId:I.id,eventType:I.type,description:`Element reparented from parent ${A.oldParentId} to ${A.newParentId}`,details:{oldParentId:A.oldParentId,newParentId:A.newParentId}}))}if(I.type==="DOM_MUTATION_ATTR"){const A=I.payload;if(A.nodeId===i){d++;const se=A.attributeName.toLowerCase();let z="ATTRIBUTE_MODIFIED";se==="class"&&(z="CLASS_MODIFIED"),se==="style"&&(z="STYLE_MODIFIED"),g.push({timestamp:C,sequence:R,wallClockTime:P,stage:z,eventId:I.id,eventType:I.type,description:`Attribute '${A.attributeName}' changed from '${A.oldValue??""}' to '${A.newValue??""}'`,details:{attributeName:A.attributeName,oldValue:A.oldValue,newValue:A.newValue}})}}if(I.type==="DOM_MUTATION_TEXT"){const A=I.payload;A.nodeId===i&&(d++,g.push({timestamp:C,sequence:R,wallClockTime:P,stage:"TEXT_MODIFIED",eventId:I.id,eventType:I.type,description:`Text content changed: "${A.oldText}" → "${A.newText}"`,details:{oldText:A.oldText,newText:A.newText}}))}}const E=y??c,S=500,T=n.filter(I=>(I.category==="ERROR"||I.category==="CONSOLE")&&Math.abs(I.timestamp-E)<=S),x=n.filter(I=>I.category==="NETWORK"&&Math.abs(I.timestamp-E)<=S),N=n.length>0?n[n.length-1].timestamp:c,D=Math.max(0,(y??N)-c);return{targetNodeId:i,tagName:r,selectorHint:o,initialAttributes:a,createdAt:c,createdSequence:u,createdEventId:h,removedAt:y,removedSequence:v,removedEventId:m,isCurrentlyAlive:p,lifespanMs:Math.round(D*100)/100,mutationCount:d,entries:g,correlatedDiagnostics:T,correlatedNetwork:x}}}class $e{static analyze(e,t,s){var D,M,L,I;const n=typeof e=="number"?{nodeId:e}:{selector:e},i=De.traceElement(n,t,s);if(!i)return{targetQuery:e,found:!1,disappearanceMechanism:"UNKNOWN",likelyRootCause:"Target element could not be found in recording baseline or event stream",confidenceScore:0,detailedExplanation:`No element matching "${e}" was ever created, recorded in the initial DOM snapshot, or observed in mutation events.`,evidentiaryTrail:[],precedingEvents:[],followingEvents:[],correlatedErrors:[],correlatedNetworkCalls:[],alternativeHypotheses:[{hypothesis:"Element was injected into an unmonitored isolated iframe or ShadowRoot closed mode",likelihood:40,evidenceFor:["Element query yielded zero matches in monitored document"],evidenceAgainst:["Iframes/ShadowRoots were accessible in this session"]},{hypothesis:"Selector typo or timing mismatch",likelihood:60,evidenceFor:["Target selector did not match any recorded tag or class"],evidenceAgainst:[]}]};const r=[...t].sort((C,R)=>C.sequence-R.sequence),o=[],a=[];let c="UNKNOWN",u="Unknown disappearance mechanism",h=50,g="",p=i.removedAt??void 0;const y=i.entries.find(C=>C.stage==="REMOVED_FROM_DOM"),v=i.entries.find(C=>C.stage==="PARENT_SUBTREE_REPLACED"),m=i.entries.find(C=>C.stage==="CLASS_MODIFIED"&&/\b(hidden|hide|d-none|invisible|collapsed)\b/i.test(String(C.details.newValue||""))),d=i.entries.find(C=>C.stage==="STYLE_MODIFIED"&&/display\s*:\s*none|visibility\s*:\s*hidden|opacity\s*:\s*0/i.test(String(C.details.newValue||"")));y?(c="DIRECT_NODE_REMOVAL",p=y.timestamp,u=`Element [ID: ${i.targetNodeId}] <${i.tagName}> was directly removed from its parent [ID: ${y.details.parentId}] via DOM removeChild/replaceChild`,h=95,o.push({timestamp:y.timestamp,sequence:y.sequence,eventId:y.eventId,eventType:y.eventType,evidenceType:"DIRECT",description:`Direct DOM removal mutation: element detached from parent ID ${y.details.parentId}`,confidenceContribution:50})):v?(c="PARENT_SUBTREE_REPLACED",p=v.timestamp,u=`Host framework (e.g. React/Vue re-render) destroyed and replaced Ancestor container [ID: ${v.details.removedAncestorId}], causing injected element to be unmounted`,h=92,o.push({timestamp:v.timestamp,sequence:v.sequence,eventId:v.eventId,eventType:v.eventType,evidenceType:"DIRECT",description:`Ancestor container [ID: ${v.details.removedAncestorId}] was removed, wiping out all child subtrees`,confidenceContribution:50})):d?(c="STYLE_DISPLAY_NONE",p=d.timestamp,u=`Element was visually hidden by an inline style modification: "${d.details.newValue}"`,h=88,o.push({timestamp:d.timestamp,sequence:d.sequence,eventId:d.eventId,eventType:d.eventType,evidenceType:"DIRECT",description:`Inline style changed to "${d.details.newValue}"`,confidenceContribution:45})):m?(c="CLASS_TRIGGERED_HIDDEN",p=m.timestamp,u=`Element was visually hidden because its CSS class list was modified to include "${m.details.newValue}"`,h=85,o.push({timestamp:m.timestamp,sequence:m.sequence,eventId:m.eventId,eventType:m.eventType,evidenceType:"DIRECT",description:`Class list changed from "${m.details.oldValue??""}" to "${m.details.newValue??""}"`,confidenceContribution:45})):i.isCurrentlyAlive&&(c="UNKNOWN",u=`Element [ID: ${i.targetNodeId}] is currently alive and attached to the DOM tree (no unmount mutation detected)`,h=70,g="The element exists in the current DOM state. If it is not visible on screen, it may be clipped by viewport boundaries, z-index stacking context, or 0x0 pixel dimensions.");const f=p??i.createdAt,w=500,E=r.filter(C=>C.timestamp>=f-w&&C.timestampC.timestamp>f&&C.timestamp<=f+w),T=E.filter(C=>C.category==="ERROR");if(T.length>0){const C=T[0],R=((D=C.payload)==null?void 0:D.message)||"Unknown runtime error";o.push({timestamp:C.timestamp,sequence:C.sequence,eventId:C.id,eventType:C.type,evidenceType:"PRECEDING",description:`Runtime error occurred ${(f-C.timestamp).toFixed(1)}ms before disappearance: "${R}"`,confidenceContribution:20,rawEvent:C}),u+=` (preceded by runtime error: "${R}")`}const x=E.filter(C=>C.type==="NETWORK_RESPONSE_COMPLETE"||C.type==="NETWORK_REQUEST_FAILED");if(x.length>0){const C=x[0],R=((M=C.payload)==null?void 0:M.url)||"network request";o.push({timestamp:C.timestamp,sequence:C.sequence,eventId:C.id,eventType:C.type,evidenceType:"PRECEDING",description:`Network response completed ${(f-C.timestamp).toFixed(1)}ms before disappearance: ${R}`,confidenceContribution:15,rawEvent:C})}const N=E.filter(C=>C.category==="NAVIGATION");if(N.length>0){const C=N[0];o.push({timestamp:C.timestamp,sequence:C.sequence,eventId:C.id,eventType:C.type,evidenceType:"PRECEDING",description:`Navigation event (${(L=C.payload)==null?void 0:L.navigationType}) occurred ${(f-C.timestamp).toFixed(1)}ms before disappearance`,confidenceContribution:25,rawEvent:C}),u+=` following SPA navigation to "${(I=C.payload)==null?void 0:I.url}"`}return g||(g=[`Element <${i.tagName}> (Logical ID: ${i.targetNodeId}, selector: "${i.selectorHint}") was created at ${i.createdAt.toFixed(1)}ms.`,`It remained alive in the DOM for ${i.lifespanMs.toFixed(1)}ms and experienced ${i.mutationCount} mutations.`,`At timestamp ${f.toFixed(1)}ms, it disappeared via [${c}].`,`Diagnosis: ${u}.`].join(" ")),c==="PARENT_SUBTREE_REPLACED"?(a.push({hypothesis:"Direct cleanup called by extension code",likelihood:25,evidenceFor:["Element was unmounted shortly after creation"],evidenceAgainst:["Ancestor container mutation was recorded from host page context"]}),a.push({hypothesis:"Host single-page app route change destroyed component tree",likelihood:35,evidenceFor:N.length>0?["Preceding navigation event recorded"]:[],evidenceAgainst:N.length===0?["No navigation events occurred in temporal window"]:[]})):c==="DIRECT_NODE_REMOVAL"&&a.push({hypothesis:"Third-party script or ad-blocker removed the injected node",likelihood:30,evidenceFor:["Direct node removal occurred without ancestor replacement"],evidenceAgainst:["No ad-blocker signatures or extension error logs observed"]}),{targetQuery:e,targetNodeId:i.targetNodeId,found:!0,tagName:i.tagName,selectorHint:i.selectorHint,createdAt:i.createdAt,firstVisibleAt:i.createdAt,lastKnownGoodStateAt:Math.max(0,f-1),disappearedAt:p,lifespanMs:i.lifespanMs,disappearanceMechanism:c,likelyRootCause:u,confidenceScore:Math.min(99,h),detailedExplanation:g,evidentiaryTrail:o,precedingEvents:E,followingEvents:S,correlatedErrors:T,correlatedNetworkCalls:x,alternativeHypotheses:a}}}class qe{constructor(e){b(this,"activeObservation",null);b(this,"registry");b(this,"sequenceCounter");this.registry=e,this.sequenceCounter=new ne}isObserving(){return this.activeObservation!==null}startObservation(e,t=document){this.activeObservation&&this.stopObservation(t);const s=`obs_${Date.now()}_${Math.random().toString(36).slice(2,6)}`,n=Date.now(),i=k.inspectElement(e,this.registry),r=i.bestSelector,o=[],a=this.registry?this.registry.getOrCreateId(e,0):100;o.push({id:`evt_init_${s}`,sessionId:s,timestamp:0,sequence:1,wallClockTime:n,type:"DOM_MUTATION_ADD",category:"DOM",source:"BROWSER_RUNTIME",targetNodeId:a,targetSelector:r,payload:{node:{id:a,nodeType:1,tagName:i.tag,attributes:i.attributes,textContent:i.text,children:[],parentId:null},parentId:null,index:0}});const c=new MutationObserver(u=>{const h=Date.now()-n;for(const g of u)if(g.type==="childList"){for(let p=0;p0&&(m=$e.analyze(n,a)),{observationId:t,targetSelector:n,targetNodeId:((d=r.forensics)==null?void 0:d.logicalNodeId)||void 0,startTime:i,endTime:u,durationMs:h,initialState:r,finalState:p,disappeared:y,disappearanceReason:v,mutations:a.filter(f=>f.category==="DOM"),diagnostics:a.filter(f=>f.category==="ERROR"||f.category==="CONSOLE"),networkEvents:a.filter(f=>f.category==="NETWORK"),screenshots:c,correlationReport:m}}}class Pe{constructor(e={}){b(this,"isExplicitModeActive",!1);b(this,"isGlobalShortcutActive",!1);b(this,"highlighterEl",null);b(this,"badgeEl",null);b(this,"lastSelectedElement",null);b(this,"options",{});b(this,"onMouseMoveBound");b(this,"onClickBound");b(this,"onKeyDownBound");b(this,"onGlobalClickBound");this.options=e,this.onMouseMoveBound=this.handleMouseMove.bind(this),this.onClickBound=this.handleClick.bind(this),this.onKeyDownBound=this.handleKeyDown.bind(this),this.onGlobalClickBound=this.handleGlobalCtrlShiftClick.bind(this),this.initGlobalShortcutListener()}initGlobalShortcutListener(){typeof window>"u"||this.isGlobalShortcutActive||(window.addEventListener("click",this.onGlobalClickBound,!0),this.isGlobalShortcutActive=!0)}startPicker(e){typeof document>"u"||(e&&(this.options={...this.options,...e}),!this.isExplicitModeActive&&(this.isExplicitModeActive=!0,this.ensureHighlighter(),document.body&&(document.body.style.cursor="crosshair"),window.addEventListener("mousemove",this.onMouseMoveBound,!0),window.addEventListener("click",this.onClickBound,!0),window.addEventListener("keydown",this.onKeyDownBound,!0)))}stopPicker(){this.isExplicitModeActive&&(this.isExplicitModeActive=!1,typeof document<"u"&&document.body&&(document.body.style.cursor="default"),this.removeHighlighter(),typeof window<"u"&&(window.removeEventListener("mousemove",this.onMouseMoveBound,!0),window.removeEventListener("click",this.onClickBound,!0),window.removeEventListener("keydown",this.onKeyDownBound,!0)))}getLastSelectedElement(){return this.lastSelectedElement}setSelectedElement(e){let t;return"tag"in e&&"bestSelector"in e&&typeof e.getAttribute!="function"?t=e:(t=k.inspectElement(e,this.options.nodeRegistry),this.flashSelection(e)),this.lastSelectedElement=t,this.options.onSelected&&this.options.onSelected(t),t}handleGlobalCtrlShiftClick(e){if(!e.ctrlKey||!e.shiftKey)return;const t=e.target;if(!t||this.isExtensionOwned(t))return;e.preventDefault(),e.stopPropagation(),e.stopImmediatePropagation();const s=this.setSelectedElement(t);this.notifyExtension(s)}handleMouseMove(e){if(!this.isExplicitModeActive)return;const t=e.target;if(!t||this.isExtensionOwned(t)){this.hideHighlighter();return}this.updateHighlighter(t)}handleClick(e){if(!this.isExplicitModeActive)return;const t=e.target;if(!t||this.isExtensionOwned(t))return;e.preventDefault(),e.stopPropagation(),e.stopImmediatePropagation();const s=this.setSelectedElement(t);this.notifyExtension(s),this.stopPicker()}handleKeyDown(e){e.key==="Escape"&&this.isExplicitModeActive&&(e.preventDefault(),this.stopPicker(),this.options.onCanceled&&this.options.onCanceled())}isExtensionOwned(e){return!!(e.id==="forensic-recorder-floating-host"||e.id==="forensic-inspect-highlighter"||e.closest("#forensic-recorder-floating-host")||e.closest("#forensic-inspect-highlighter")||e.hasAttribute("data-forensic-internal")||e.closest("[data-forensic-internal]"))}ensureHighlighter(){if(typeof document>"u"||this.highlighterEl)return;const e=this.options.highlightColor||"#0ea5e9",t=document.createElement("div");t.id="forensic-inspect-highlighter",t.setAttribute("data-forensic-internal","true"),t.style.position="fixed",t.style.pointerEvents="none",t.style.zIndex="2147483640",t.style.border=`2px solid ${e}`,t.style.background="rgba(14, 165, 233, 0.18)",t.style.borderRadius="3px",t.style.boxShadow=`0 0 12px ${e}88`,t.style.transition="all 0.05s ease-out",t.style.display="none";const s=document.createElement("div");s.setAttribute("data-forensic-internal","true"),s.style.position="absolute",s.style.bottom="100%",s.style.left="0",s.style.transform="translateY(-4px)",s.style.background="#0f172a",s.style.color="#38bdf8",s.style.fontSize="11px",s.style.fontFamily="monospace",s.style.fontWeight="bold",s.style.padding="2px 6px",s.style.borderRadius="3px",s.style.boxShadow="0 2px 6px rgba(0,0,0,0.5)",s.style.whiteSpace="nowrap",s.style.pointerEvents="none",t.appendChild(s),document.body.appendChild(t),this.highlighterEl=t,this.badgeEl=s}updateHighlighter(e){if(this.ensureHighlighter(),!this.highlighterEl||!this.badgeEl)return;const t=e.getBoundingClientRect();this.highlighterEl.style.display="block",this.highlighterEl.style.left=`${t.left}px`,this.highlighterEl.style.top=`${t.top}px`,this.highlighterEl.style.width=`${Math.max(1,t.width)}px`,this.highlighterEl.style.height=`${Math.max(1,t.height)}px`;const s=e.tagName.toLowerCase(),n=e.id?`#${e.id}`:"",i=e.className&&typeof e.className=="string"?"."+e.className.split(/\s+/)[0]:"",r=`${Math.round(t.width)}×${Math.round(t.height)}`;this.badgeEl.textContent=`<${s}${n}${i}> [${r}]`}hideHighlighter(){this.highlighterEl&&(this.highlighterEl.style.display="none")}removeHighlighter(){this.highlighterEl&&this.highlighterEl.parentElement&&this.highlighterEl.remove(),this.highlighterEl=null,this.badgeEl=null}flashSelection(e){if(typeof document>"u"||!e.getBoundingClientRect)return;const t=e.getBoundingClientRect(),s=document.createElement("div");s.setAttribute("data-forensic-internal","true"),s.style.position="fixed",s.style.left=`${t.left}px`,s.style.top=`${t.top}px`,s.style.width=`${Math.max(1,t.width)}px`,s.style.height=`${Math.max(1,t.height)}px`,s.style.border="2px solid #22c55e",s.style.background="rgba(34, 197, 94, 0.25)",s.style.zIndex="2147483645",s.style.pointerEvents="none",s.style.transition="opacity 0.6s ease-out",document.body.appendChild(s),setTimeout(()=>{s.style.opacity="0",setTimeout(()=>s.remove(),600)},400)}notifyExtension(e){var t;try{typeof chrome<"u"&&((t=chrome.runtime)!=null&&t.sendMessage)&&chrome.runtime.sendMessage({type:"ELEMENT_SELECTED",elementInfo:e,timestamp:Date.now()})}catch{}}destroy(){this.stopPicker(),typeof window<"u"&&window.removeEventListener("click",this.onGlobalClickBound,!0),this.isGlobalShortcutActive=!1}}class ge{static getCrcTable(){if(this.crcTable)return this.crcTable;const e=new Uint32Array(256);for(let t=0;t<256;t++){let s=t;for(let n=0;n<8;n++)s=s&1?3988292384^s>>>1:s>>>1;e[t]=s>>>0}return this.crcTable=e,e}static crc32(e,t=0,s=e.length){const n=this.getCrcTable();let i=4294967295;for(let r=t;r>>8^n[(i^e[r])&255];return(i^4294967295)>>>0}static adler32(e){let t=1,s=0;for(let n=0;n>>0}static createPNG(e){const t=Math.max(1,Math.min(1920,Math.floor(e.width))),s=Math.max(1,Math.min(1080,Math.floor(e.height))),n=e.backgroundColor||[15,23,42,255],i=e.headerColor||[56,189,248,255],r=e.borderColor||[99,102,241,255],o=1+t*4,a=new Uint8Array(o*s),c=Math.min(30,Math.floor(s*.2));for(let d=0;d=e.length,g=new Uint8Array(5+u);g[0]=h?1:0,g[1]=u&255,g[2]=u>>>8&255;const p=~u&65535;g[3]=p&255,g[4]=p>>>8&255,g.set(e.subarray(n,n+u),5),t.push(g),n+=u}const i=t.reduce((c,u)=>c+u.length,0)+2+4,r=new Uint8Array(i);let o=0;r[o++]=120,r[o++]=1;for(const c of t)r.set(c,o),o+=c.length;const a=this.adler32(e);return r[o++]=a>>>24&255,r[o++]=a>>>16&255,r[o++]=a>>>8&255,r[o++]=a&255,r}static writeChunk(e,t,s,n){const i=n.length,r=new DataView(e.buffer,e.byteOffset,e.byteLength);r.setUint32(t,i,!1),t+=4;const o=new Uint8Array(4+i);for(let c=0;c<4;c++){const u=s.charCodeAt(c);e[t+c]=u,o[c]=u}t+=4,i>0&&(e.set(n,t),o.set(n,4),t+=i);const a=this.crc32(o);return r.setUint32(t,a,!1),t+=4,t}}b(ge,"crcTable",null);const Q=500;class Ue{constructor(e,t){b(this,"history",[]);b(this,"undoStack",[]);b(this,"redoStack",[]);b(this,"counter",0);b(this,"transaction",null);this.doc=e,this.registry=t}mutate(e){var h;const t=`mut_${Date.now().toString(36)}_${++this.counter}`,s=Date.now();let n;try{n=this.resolveTarget(e.target)}catch(g){return this.failure(t,e,null,g.message,Date.now()-s)}const i=this.snapshotState(n);let r=null,o=null,a,c=!0;try{const g=this.applyOperation(t,e,n);g&&(this.transaction?this.transaction.undoRecords.push(g):(this.undoStack.push(g),this.redoStack=[]));const y=(n.isConnected!==void 0?n.isConnected:this.doc.contains(n))?n:this.doc.querySelector(i.selector)||n;r=this.snapshotState(y),o=this.quickDiff(i,r,n)}catch(g){c=!1,a=g.message,r=null}const u={mutationId:t,operation:e.operation,success:c,before:i,after:r,diff:o,affectedSelector:c?i.selector:null,durationMs:Date.now()-s,error:a,undoable:c&&(this.transaction?this.transaction.undoRecords.length>0:this.undoStack.length>0)};return this.transaction&&this.transaction.steps.push({stepId:`step_${this.transaction.steps.length+1}`,mutation:u}),this.pushHistory({mutationId:t,transactionId:(h=this.transaction)==null?void 0:h.id,timestamp:Date.now(),operation:e.operation,targetSelector:i.selector,success:c,summary:`${e.operation} on ${i.selector}${o?` (+${o.added}/-${o.removed}/~${o.changed})`:""}`,undoApplied:!1,redoApplied:!1}),u}beginTransaction(){if(this.transaction)throw new Error(`TRANSACTION_ALREADY_OPEN: ${this.transaction.id} — commit or rollback first.`);return this.transaction={id:`tx_${Date.now().toString(36)}_${++this.counter}`,steps:[],undoRecords:[]},this.transaction.id}commitTransaction(e){if(!this.transaction)throw new Error("NO_OPEN_TRANSACTION: begin a transaction before committing.");const t=this.transaction,s=Date.now();let n=!0,i;if(e)try{n=e({id:t.id,steps:t.steps})!==!1,n||(i="VERIFY_FAILED: caller verification rejected the transaction state.")}catch(o){n=!1,i=`VERIFY_ERROR: ${o.message}`}if(!n)return this.rollbackInternal(t,i||"VERIFY_FAILED",s);this.undoStack.push(...t.undoRecords),this.undoStack.length>Q&&this.undoStack.splice(0,this.undoStack.length-Q),this.redoStack=[];const r=this.summaryOf(t);return this.transaction=null,{transactionId:t.id,committed:!0,rolledBack:!1,steps:t.steps,durationMs:Date.now()-s,finalStateSummary:r}}rollbackTransaction(e){if(!this.transaction)throw new Error("NO_OPEN_TRANSACTION: begin a transaction before rolling back.");const t=this.transaction;return this.rollbackInternal(t,e||"ROLLBACK_REQUESTED",Date.now())}rollbackInternal(e,t,s){for(const i of[...e.undoRecords].reverse())try{this.applyUndo(i)}catch{}const n=this.summaryOf(e);return this.transaction=null,{transactionId:e.id,committed:!1,rolledBack:!0,steps:e.steps,error:t,durationMs:Date.now()-s,finalStateSummary:n}}undo(){const e=this.transaction?this.transaction.undoRecords:this.undoStack,t=e.pop();if(!t)return{success:!1,message:"Nothing to undo — the mutation history is empty."};try{this.applyUndo(t)}catch(s){return e.push(t),{success:!1,mutationId:t.mutationId,message:`UNDO_FAILED: ${s.message}`}}return this.redoStack.push(t),this.markHistory(t.mutationId,"undo"),{success:!0,mutationId:t.mutationId,message:`Undid ${t.operation} on ${t.targetSelector}.`}}redo(){const e=this.redoStack.pop();if(!e)return{success:!1,message:"Nothing to redo — no undone mutation is pending."};try{const t=this.resolveTarget({selector:e.targetSelector}),s={operation:e.operation,target:{selector:e.targetSelector}};return this.reapplyRecord(e,t,s)?((this.transaction?this.transaction.undoRecords:this.undoStack).push(e),this.markHistory(e.mutationId,"redo"),{success:!0,mutationId:e.mutationId,message:`Redid ${e.operation} on ${e.targetSelector}.`}):(this.redoStack.push(e),{success:!1,mutationId:e.mutationId,message:"REDO_FAILED: target state diverged — cannot safely reapply."})}catch(t){return this.redoStack.push(e),{success:!1,mutationId:e.mutationId,message:`REDO_FAILED: ${t.message}`}}}getHistory(e=100){return this.history.slice(-e)}getUndoDepth(){return this.transaction?this.transaction.undoRecords.length:this.undoStack.length}getRedoDepth(){return this.redoStack.length}getOpenTransactionId(){var e;return((e=this.transaction)==null?void 0:e.id)||null}preview(e){var t;try{const s=this.resolveTarget(e.target),n=[];let i=1;(e.operation==="set_inner_html"||e.operation==="set_outer_html")&&(n.push("HTML replacement can destroy descendant node identity — captured regions targeting children may become stale."),i=s.querySelectorAll("*").length+1),(e.operation==="remove_element"||e.operation==="unwrap_element")&&(n.push("Removal is destructive; the undo record preserves the full serialized subtree."),i=s.querySelectorAll("*").length+1),e.operation==="move_element"&&!e.parent&&n.push("No parent target supplied — move requires payload.parent."),e.operation==="wrap_element"&&!e.newElementHtml&&n.push("No wrapper HTML supplied — a neutral wrapper will be generated.");const r=He(e,s);return{valid:n.filter(o=>o.includes("requires")||o.includes("No parent")).length===0,operation:e.operation,target:{selector:this.snapshotState(s).selector,tag:s.tagName.toLowerCase()},expectedChange:r,affectedNodes:i,warnings:n}}catch(s){return{valid:!1,operation:e.operation,target:{selector:String(((t=e.target)==null?void 0:t.selector)||""),tag:""},expectedChange:"—",affectedNodes:0,warnings:[],error:s.message}}}applyOperation(e,t,s){var r;const n=this.snapshotState(s).selector,i=t.operation;switch(i){case"set_attribute":{if(!t.attribute)throw new Error("ATTRIBUTE_REQUIRED: payload.attribute is missing.");const o=s.getAttribute(t.attribute);return s.setAttribute(t.attribute,t.value??""),this.undoFor(e,i,n,{kind:o===null?"remove-attribute":"restore-attribute",attribute:t.attribute,value:o})}case"remove_attribute":{if(!t.attribute)throw new Error("ATTRIBUTE_REQUIRED: payload.attribute is missing.");const o=s.getAttribute(t.attribute);if(o===null)throw new Error(`ATTRIBUTE_NOT_PRESENT: "${t.attribute}" is not set on ${n}.`);return s.removeAttribute(t.attribute),this.undoFor(e,i,n,{kind:"restore-attribute",attribute:t.attribute,value:o})}case"set_text":{const o=s.textContent||"";return s.textContent=t.text??"",this.undoFor(e,i,n,{kind:"restore-text",text:o})}case"replace_text":{if(!t.text||!t.replacement)throw new Error("TEXT_PATTERNS_REQUIRED: payload.text (search) and payload.replacement are required.");const o=s.textContent||"";return s.textContent=o.split(t.text).join(t.replacement),this.undoFor(e,i,n,{kind:"restore-text",text:o})}case"set_inner_html":{const o=s.innerHTML;return s.innerHTML=t.html??"",this.undoFor(e,i,n,{kind:"restore-outer-html",outerHtml:s.outerHTML.replace(t.html??"",o)||void 0,text:o,attribute:"__inner"})}case"set_outer_html":{const o=s.outerHTML,a=s.parentElement;if(!a)throw new Error("ORPHAN_ELEMENT: element has no parent — cannot replace outer HTML.");const c=this.doc.createComment(`mcpdom_undo_${e}`);s.replaceWith(c);const u=this.doc.createElement("template");u.innerHTML=t.html??"";const h=u.content.firstElementChild;return h?c.replaceWith(h):c.replaceWith(this.doc.createTextNode(t.html??"")),this.undoFor(e,i,n,{kind:"reinsert-node",outerHtml:o,parentSelector:this.snapshotState(a).selector,nextSiblingSelector:this.siblingSelector(h||s)})}case"add_class":{const o=Array.from(s.classList);for(const a of t.classes||[])s.classList.add(a);return this.undoFor(e,i,n,{kind:"restore-classes",classes:o})}case"remove_class":{const o=Array.from(s.classList);for(const a of t.classes||[])s.classList.remove(a);return this.undoFor(e,i,n,{kind:"restore-classes",classes:o})}case"replace_class":{const o=Array.from(s.classList);for(const a of t.classes||[])s.classList.remove(a);return t.value&&s.classList.add(t.value),this.undoFor(e,i,n,{kind:"restore-classes",classes:o})}case"set_style":{const o=this.doc.defaultView;if(!(o!=null&&o.getComputedStyle))throw new Error("STYLE_UNAVAILABLE: computed style API is unavailable in this context.");const a={};for(const c of Object.keys(t.style||{}))a[c]=o.getComputedStyle(s).getPropertyValue(c),s.style.setProperty(c,t.style[c]);return this.undoFor(e,i,n,{kind:"restore-style",style:a})}case"remove_style":{const o={};for(const a of t.classes||[])o[a]=s.style.getPropertyValue(a),s.style.removeProperty(a);return this.undoFor(e,i,n,{kind:"restore-style",style:o})}case"add_element":{const o=t.parent?this.resolveTarget(t.parent):s,a=this.doc.createElement("template");a.innerHTML=t.newElementHtml??"
";const c=a.content.firstElementChild;if(!c)throw new Error("INVALID_HTML: payload.newElementHtml does not produce an element.");switch(t.position||"append"){case"before":s.before(c);break;case"after":s.after(c);break;case"prepend":o.prepend(c);break;default:o.appendChild(c)}return this.undoFor(e,i,n,{kind:"remove-node",attribute:this.snapshotState(c).selector})}case"remove_element":{const o=s.outerHTML,a=s.parentElement,c=s.nextElementSibling;return s.remove(),this.undoFor(e,i,n,{kind:"reinsert-node",outerHtml:o,parentSelector:a?this.snapshotState(a).selector:void 0,nextSiblingSelector:c?this.snapshotState(c).selector:null})}case"replace_element":{const o=s.outerHTML,a=s.parentElement,c=this.doc.createElement("template");c.innerHTML=t.newElementHtml??"
";const u=c.content.firstElementChild;if(!u)throw new Error("INVALID_HTML: payload.newElementHtml does not produce an element.");const h=s.nextElementSibling;return s.replaceWith(u),this.undoFor(e,i,n,{kind:"reinsert-node",outerHtml:o,parentSelector:a?this.snapshotState(a).selector:void 0,nextSiblingSelector:h?this.snapshotState(h).selector:null})}case"move_element":{if(!t.parent)throw new Error("PARENT_REQUIRED: payload.parent is required for move_element.");const o=this.resolveTarget(t.parent),a=s.outerHTML,c=s.parentElement,u=s.nextElementSibling,h=t.position==="before"||t.position==="prepend"?o.firstElementChild:null;return o[t.position==="prepend"?"prepend":"appendChild"](s),this.undoFor(e,i,n,{kind:"restore-position",parentSelector:c?this.snapshotState(c).selector:void 0,nextSiblingSelector:u?this.snapshotState(u).selector:h?this.snapshotState(h).selector:null,outerHtml:a})}case"wrap_element":{const o=this.doc.createElement("template");o.innerHTML=t.newElementHtml||'
';const a=o.content.firstElementChild;if(!a)throw new Error("INVALID_HTML: wrapper template produced no element.");const c=s.parentElement,u=s.nextElementSibling;return s.replaceWith(a),a.appendChild(s),this.undoFor(e,i,n,{kind:"restore-position",parentSelector:c?this.snapshotState(c).selector:void 0,nextSiblingSelector:u?this.snapshotState(u).selector:null})}case"unwrap_element":{const o=s.outerHTML,a=s.parentElement;if(!a)throw new Error("ORPHAN_ELEMENT: cannot unwrap a root-level element.");const c=s.nextElementSibling,u=Array.from(s.children);for(const h of u)a.insertBefore(h,s);return s.remove(),this.undoFor(e,i,n,{kind:"reinsert-node",outerHtml:o,parentSelector:this.snapshotState(a).selector,nextSiblingSelector:c?this.snapshotState(c).selector:null})}case"clone_subtree":{const o=t.parent?this.resolveTarget(t.parent):s.parentElement||s,a=s.cloneNode(!0);if(t.copyAttributes!==!1)for(const c of Array.from(a.attributes))c.name==="id"&&a.removeAttribute("id");return(r=o.appendChild)==null||r.call(o,a),this.undoFor(e,i,n,{kind:"remove-node",attribute:this.snapshotState(a).selector})}default:throw new Error(`UNKNOWN_OPERATION: ${i} is not a supported DOM mutation.`)}}applyUndo(e){const t=e.inverse;switch(t.kind){case"restore-outer-html":{const s=this.resolveTarget({selector:e.targetSelector});if(t.outerHtml!==void 0){const n=this.doc.createElement("template");n.innerHTML=t.outerHtml;const i=n.content.firstElementChild;i&&s.replaceWith(i)}else t.attribute==="__inner"&&(s.innerHTML=t.text||"");break}case"reinsert-node":{const s=t.parentSelector?this.resolveTarget({selector:t.parentSelector}):this.doc.body,n=this.doc.createElement("template");n.innerHTML=t.outerHtml||"";const i=n.content.firstElementChild;if(!i)throw new Error("UNDO_CORRUPT: serialized subtree could not be restored.");const r=t.nextSiblingSelector?this.safeResolve(t.nextSiblingSelector):null;s.insertBefore(i,r);break}case"remove-node":{const s=this.safeResolve(t.attribute||e.targetSelector);s&&s.remove();break}case"restore-attribute":{this.resolveTarget({selector:e.targetSelector}).setAttribute(t.attribute,t.value??"");break}case"remove-attribute":{this.resolveTarget({selector:e.targetSelector}).removeAttribute(t.attribute);break}case"restore-text":{const s=this.resolveTarget({selector:e.targetSelector});s.textContent=t.text||"";break}case"restore-classes":{const s=this.resolveTarget({selector:e.targetSelector});s.removeAttribute("class");for(const n of t.classes||[])s.classList.add(n);break}case"restore-style":{const s=this.resolveTarget({selector:e.targetSelector});s.style.removeProperty("all");for(const[n,i]of Object.entries(t.style||{}))s.style.setProperty(n,i);break}case"restore-position":{const s=this.doc.createElement("template");s.innerHTML=t.outerHtml||"";const n=s.content.firstElementChild;if(!n)throw new Error("UNDO_CORRUPT: serialized subtree could not be restored.");const i=this.safeResolve(e.targetSelector);i&&i.remove();const r=t.parentSelector?this.safeResolve(t.parentSelector):this.doc.body,o=t.nextSiblingSelector?this.safeResolve(t.nextSiblingSelector):null;(r||this.doc.body).insertBefore(n,o);break}}}reapplyRecord(e,t,s){var i;const n=e.inverse;switch(e.operation){case"set_attribute":return(n.kind==="restore-attribute"||n.kind==="remove-attribute")&&s.value!==void 0?(t.setAttribute(s.attribute||n.attribute||"",s.value),!0):!1;case"add_class":{for(const r of s.classes||[])t.classList.add(r);return(((i=s.classes)==null?void 0:i.length)||0)>0}case"remove_class":{for(const r of s.classes||n.classes||[])t.classList.remove(r);return!0}case"set_text":return s.text!==void 0?(t.textContent=s.text,!0):!1;case"set_inner_html":return s.html!==void 0?(t.innerHTML=s.html,!0):!1;default:return!1}}resolveTarget(e){if(!e)throw new Error("TARGET_REQUIRED: mutation requires a target.");if(typeof e=="string"&&(e={selector:e}),e.selector){try{const t=this.doc.querySelectorAll(e.selector);if(t.length===1)return t[0];if(t.length>1)return Array.from(t).find(n=>{try{return k.inspectElement(n).visibility.isVisible}catch{return!1}})||t[0]}catch(t){throw new Error(`TARGET_INVALID: ${t.message}`)}throw new Error(`TARGET_NOT_FOUND: selector "${e.selector}" matches no element.`)}if(e.xpath){try{const s=this.doc.evaluate(e.xpath,this.doc,null,9,null).singleNodeValue;if(s)return s}catch(t){throw new Error(`TARGET_INVALID_XPATH: ${t.message}`)}throw new Error("TARGET_NOT_FOUND: xpath matches no element.")}if(typeof e.nodeId=="number"&&this.registry){const t=this.registry.getNode(e.nodeId);if(t&&t.nodeType===1&&this.doc.contains(t))return t;throw new Error("TARGET_STALE: logical node id no longer resolves to an attached element.")}throw new Error("TARGET_INVALID: target has neither selector, xpath nor nodeId.")}safeResolve(e){try{return this.doc.querySelector(e)}catch{return null}}snapshotState(e){const t=k.inspectElement(e,this.registry),s=e.outerHTML.length>2e4?e.outerHTML.slice(0,2e4)+"…[truncated]":e.outerHTML;return{selector:t.bestSelector,outerHtml:s,attributes:this.attrsOf(e)}}attrsOf(e){const t={};for(const s of Array.from(e.attributes))t[s.name]=s.value.length>300?s.value.slice(0,300)+"…":s.value;return t}quickDiff(e,t,s){if(!t)return null;let n=0,i=0,r=0;const o=new Set(Object.keys(e.attributes)),a=new Set(Object.keys(t.attributes||{}));for(const u of o)a.has(u)||i++;for(const u of a)o.has(u)?e.attributes[u]!==t.attributes[u]&&r++:n++;e.outerHtml!==t.outerHtml&&n+i+r===0&&r++;const c=s.querySelectorAll?s.querySelectorAll("*").length:0;return{added:n,removed:i,changed:r,summary:`attributes +${n}/-${i}/~${r}; subtree nodes: ${c}`}}undoFor(e,t,s,n){return{mutationId:e,operation:t,targetSelector:s,inverse:n}}siblingSelector(e){try{return this.snapshotState(e).selector}catch{return null}}pushHistory(e){this.history.push(e),this.history.length>Q&&this.history.splice(0,this.history.length-Q)}markHistory(e,t){for(let s=this.history.length-1;s>=0;s--)if(this.history[s].mutationId===e){t==="undo"?this.history[s].undoApplied=!0:this.history[s].redoApplied=!0;return}}summaryOf(e){var n;const t=((n=this.doc.documentElement)==null?void 0:n.outerHTML.length)||0,s=e.steps.filter(i=>i.mutation.success).length;return{domLength:t,diffSummary:`${s}/${e.steps.length} mutations applied`}}failure(e,t,s,n,i){var r;return{mutationId:e,operation:t.operation,success:!1,before:s||{selector:String(((r=t.target)==null?void 0:r.selector)||"?"),outerHtml:"",attributes:{}},after:null,diff:null,affectedSelector:null,durationMs:i,error:n,undoable:!1}}}function He(l,e){switch(l.operation){case"set_attribute":return`attribute "${l.attribute}" will be set to "${(l.value??"").slice(0,40)}"`;case"remove_attribute":return`attribute "${l.attribute}" will be removed`;case"set_text":return`text content will be replaced (${(l.text||"").length} chars)`;case"replace_text":return`every occurrence of "${l.text}" will become "${l.replacement}"`;case"set_inner_html":return`inner HTML will be replaced (${(l.html||"").length} chars)`;case"set_outer_html":return"element (and subtree) will be replaced with provided HTML";case"add_class":return`classes ${(l.classes||[]).join(", ")} will be added`;case"remove_class":return`classes ${(l.classes||[]).join(", ")} will be removed`;case"replace_class":return`classes ${(l.classes||[]).join(", ")} will be replaced with "${l.value}"`;case"set_style":return`inline styles ${Object.keys(l.style||{}).join(", ")} will be set`;case"remove_style":return`inline styles ${(l.classes||[]).join(", ")} will be removed`;case"add_element":return`a new element will be inserted ${l.position||"append"} the target`;case"remove_element":return"the element and its subtree will be removed";case"replace_element":return"the element will be replaced with new HTML";case"move_element":return"the element will be moved into the specified parent";case"wrap_element":return"the element will be wrapped in a new container";case"unwrap_element":return"children will be lifted out and the wrapper removed";case"clone_subtree":return"a deep clone of the subtree will be appended";default:return"unknown operation"}}class Fe{constructor(){b(this,"executionCounter",0)}async execute(e,t,s={}){const n=Math.min(Math.max(s.timeoutMs??5e3,100),3e4),i=`js_${Date.now().toString(36)}_${++this.executionCounter}`,r=e.defaultView;if(!r)return this.result(i,"BLOCKED_BY_CONTEXT",0,t,[],{name:"NoWindow",message:"The document has no associated window — execution context unavailable."});const o=e.documentElement?e.documentElement.outerHTML.length:0,a=[],c=this.hookConsole(r,a);let u="EXECUTED_SUCCESSFULLY",h,g,p=o,y=!1;const v=Date.now();try{const f=this.buildRunner(r,t),w=new Promise((E,S)=>{var x;const T=setTimeout(()=>{y=!0,S(new Error(`Script 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this.original&&this.applySize(this.original.width,this.original.height),this.modified=!1,this.activePreset=null,this.activeDevice=null,{success:!0,applied:{width:t.width,height:t.height},previous:e,original:{...t},reversible:!0,mode:this.isSimulation()?"simulation":"browser-window"}}runResponsiveTest(e,t={restore:!0}){var c,u,d,h;const s=t.restore!==!1,n=this.original?{...this.original}:{width:((c=this.doc.defaultView)==null?void 0:c.innerWidth)||0,height:((u=this.doc.defaultView)==null?void 0:u.innerHeight)||0};this.original||(this.original={...n});const i=e.map(p=>{this.applySize(p.width,p.height),this.modified=!0;const y=this.pageDigest();return{label:p.label,width:p.width,height:p.height,domLength:y.domLength,interactiveCount:y.interactiveCount,horizontalOverflow:this.hasHorizontalOverflow(),screenshotId:void 0}}),r=i.slice(1).map((p,y)=>({from:i[y].label,to:p.label,domLengthDelta:p.domLength-i[y].domLength,interactiveDelta:p.interactiveCount-i[y].interactiveCount}));let o={width:((d=i[i.length-1])==null?void 0:d.width)||0,height:((h=i[i.length-1])==null?void 0:h.height)||0},a=!1;return s&&(this.applySize(n.width,n.height),this.modified=!1,o={...n},a=!0),{success:!0,originalViewport:n,steps:i,restored:a,finalViewport:o,comparisons:r}}getActivePreset(){return this.activePreset}getActiveDevice(){return this.activeDevice}applySize(e,t){const s=Math.max(200,Math.min(7680,Math.round(e))),n=Math.max(200,Math.min(4320,Math.round(t))),i=this.doc.defaultView;return i&&(typeof i.innerWidth=="number"&&(i.innerWidth=s),typeof i.innerHeight=="number"&&(i.innerHeight=n),typeof i.outerWidth=="number"&&(i.outerWidth=s),typeof i.outerHeight=="number"&&(i.outerHeight=n)),{width:s,height:n}}pageDigest(){var t,s,n,i;const e=this.doc.querySelectorAll('a[href], button, input, select, textarea, [role="button"], [onclick]').length;return{url:((s=(t=this.doc.defaultView)==null?void 0:t.location)==null?void 0:s.href)||((n=this.doc.location)==null?void 0:n.href)||"",domLength:((i=this.doc.documentElement)==null?void 0:i.outerHTML.length)||0,interactiveCount:e}}hasHorizontalOverflow(){const e=this.doc.documentElement,t=this.doc.body,s=this.doc.defaultView;return!s||!e?!1:Math.max(e.scrollWidth||0,(t==null?void 0:t.scrollWidth)||0)>(s.innerWidth||e.clientWidth||0)+1}isSimulation(){return typeof globalThis.__FORENSIC_SIMULATION__<"u"}}const We=[/^css-/,/^jsx-/,/^sc-[A-Za-z]/,/^emotion/,/^chakra-/,/^mantine-/i,/^_ng[a-z]/,/^ng-/i,/^v-/,/^(?=.*\d)[a-z0-9]{6,12}$/i,/^data-v-/],Xe=["id","name","data-testid","data-test","data-id","data-qa","data-cy","data-component","data-role","aria-label","aria-labelledby","aria-describedby","role","type","href","for","title","alt","rel","placeholder"];function ve(l){let e=2166136261;for(let t=0;t>>0).toString(16).padStart(8,"0")}function ie(l){return We.some(e=>e.test(l))}function Ge(l){return Xe.includes(l)}function ce(l){const e=l.trim();return e?!!((e.match(/\d/g)||[]).length/e.length>.5||/^\d+[.,:\-/ 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Je(l,e){const t=Object.keys(l),s=Object.keys(e);if(!t.length&&!s.length)return .5;if(!t.length||!s.length)return 0;let n=0,i=0;for(const r of t)r in e&&(i++,l[r]===e[r]&&n++);return i===0?0:n/Math.max(t.length,s.length)}function Ze(l,e){if(l.width===0&&l.height===0&&e.width===0&&e.height===0)return .5;const t=Se(l.width,e.width),s=Se(l.height,e.height);return(t+s)/2}function Se(l,e){if(l===e)return 1;if(l===0||e===0)return 0;const t=Math.min(l,e)/Math.max(l,e);return t>.9?1:t>.7?.5:0}const Qe=["data-testid","data-test","data-id","data-qa","data-cy","data-component","data-role","aria-label","name","id"],Te=/^[a-zA-Z][a-zA-Z0-9_-]*$/,et=/^[a-zA-Z0-9_ .:-]+$/;class Z{constructor(e){f(this,"doc");this.doc=e}generateCandidates(e){const t=[],s=e.tagName.toLowerCase(),n=e.getAttribute("id");if(n&&Te.test(n)){const u=`#${Ce(n)}`;t.push(this.evaluate(e,u,"id",1,["unique stable id"]))}for(const u of Qe){if(u==="id")continue;const d=e.getAttribute(u);if(d&&et.test(d)&&d.length<100){const 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syntax"]}}let a=n;return o===0?(a=0,i.push("selector matched nothing (invalid candidate)")):o===1&&r?i.push("matches exactly this element"):(a=a*.4,i.push(`matches ${o} elements — ambiguous`)),{selector:t,strategy:s,confidence:Math.round(a*100)/100,unique:r,reasons:i}}isXPathUnique(e){try{return this.doc.evaluate(`count(${e})`,this.doc,null,4,null).numberValue===1}catch{return!1}}}function B(l){return Array.from(l.childNodes).filter(e=>e.nodeType===3).map(e=>(e.textContent||"").trim()).join(" ").replace(/\s+/g," ")}function Ce(l){return l.replace(/([^a-zA-Z0-9_\u00A0-\uFFFF-])/g,"\\$1")}function Q(l){return l.replace(/\\/g,"\\\\").replace(/"/g,'\\"')}function tt(l){return l.includes("'")?l.includes('"')?`concat(${l.split("'").map(e=>`'${e}'`).join(`, "'", `)})`:`"${l}"`:`'${l}'`}class st{constructor(e,t){f(this,"fingerprintEngine",new re);f(this,"counter",0);this.doc=e,this.registry=t}buildTarget(e,t="selector"){var d;const s=new Z(this.doc),n=s.generateCandidates(e),i=s.bestSelector(e),r=this.fingerprintEngine.fingerprint(e),o=L.inspectElement(e,this.registry),a=e.getBoundingClientRect();let c=i.confidence*.6;return r.volatilityRisk==="low"?c+=.3:r.volatilityRisk==="medium"&&(c+=.15),n.find(h=>h.unique&&h.confidence>=.9)&&(c+=.1),c=Math.max(.05,Math.min(1,c)),this.counter++,{targetId:`tgt_${Date.now().toString(36)}_${this.counter}`,tag:e.tagName.toLowerCase(),role:o.role||r.role,selector:i.selector,selectorCandidates:n,xpath:s.buildXPath(e),domPath:(((d=o.context)==null?void 0:d.parentChain)||[]).concat(i.selector).join(" > "),textFingerprint:r.meaningfulText,attributeFingerprint:JSON.stringify(r.stableAttributes),structuralFingerprint:r.hash,attributes:o.attributes||{},confidence:Math.round(c*100)/100,bounds:{x:Math.round(a.x),y:Math.round(a.y),width:Math.round(a.width),height:Math.round(a.height)},resolvedFrom:t}}resolveAndBuild(e){let t=null,s="unknown";typeof e=="string"&&(e={selector:e});const n=e;if(n.selectedElementRef&&(s="selectedElementRef"),!t&&n.selector)try{const i=this.doc.querySelectorAll(n.selector);if(i.length===0)return{error:`TARGET_NOT_FOUND: selector "${n.selector}" matches no element`};i.length>1?(t=nt(i,this.doc)||i[0],s+="+disambiguated"):(t=i[0],s="selector")}catch(i){return{error:`TARGET_INVALID: ${i.message}`}}if(!t&&n.xpath)try{t=this.doc.evaluate(n.xpath,this.doc,null,9,null).singleNodeValue,s="xpath"}catch(i){return{error:`TARGET_INVALID_XPATH: ${i.message}`}}if(!t&&typeof n.nodeId=="number"&&this.registry){const i=this.registry.getNode(n.nodeId);i&&i.nodeType===1&&this.doc.contains(i)&&(t=i,s="nodeId")}return!t&&n.coordinates&&(t=this.doc.elementFromPoint(n.coordinates.x,n.coordinates.y),s="coordinates"),t?{element:t,target:this.buildTarget(t,s)}:{error:"TARGET_NOT_FOUND: no usable resolution strategy succeeded"}}}function nt(l,e){for(const t of Array.from(l)){const s=t;try{if(L.inspectElement(s).visibility.isVisible)return s}catch{}}return null}class it{constructor(e){f(this,"fingerprintEngine",new re);this.doc=e}recover(e,t){var p;const s=[],n=[];let i=null;try{i=this.doc.querySelectorAll(e)}catch(y){s.push(`selector syntax error: ${y.message}`)}if(i&&i.length>0){s.push("selector still matches — no recovery needed");const y=i[0];return{recovered:!0,confidence:1,strategy:"original-selector",resolvedSelector:e,matchedElementInfo:Ie(y),alternatives:[],diagnostics:s,recommendation:"Original selector works; the earlier failure was transient (likely a navigation or render race)."}}s.push("selector no longer matches any element");const o=this.collectCandidates(t,s).map(y=>({element:y,score:this.scoreMatch(y,t)})).filter(y=>y.score.score>.35).sort((y,v)=>v.score.score-y.score.score);for(const y of o.slice(0,5)){const v=new Z(this.doc).bestSelector(y.element);n.push({selector:v.selector,confidence:Math.round(y.score.score*100)/100,strategy:"recovery-match"})}if(!o.length)return{recovered:!1,confidence:0,strategy:"none",alternatives:n,diagnostics:s,recommendation:"No sufficiently similar element exists. The region may have been removed, or the page structure changed fundamentally. Re-inspect the page and capture a new target."};const a=o[0],c=o.length>1?a.score.score-o[1].score.score:1;s.push(`best candidate score: ${a.score.score.toFixed(3)} (margin ${c.toFixed(3)})`);for(const y of a.score.components)y.score>0&&s.push(` - ${y.name}: ${(y.score*100).toFixed(0)}%`);if(a.score.score<.62||o.length>1&&c<.15)return{recovered:!1,confidence:Math.round(a.score.score*100)/100,strategy:"recovery-refused",resolvedSelector:(p=n[0])==null?void 0:p.selector,alternatives:n,diagnostics:s,recommendation:"Recovery refused: best match is not confident enough or too close to a competing element. Inspect alternatives manually before acting — refusing to avoid acting on a wrong element."};const h=new Z(this.doc).bestSelector(a.element).selector;return{recovered:!0,confidence:Math.round(a.score.score*100)/100,strategy:"fingerprint-recovery",resolvedSelector:h,matchedElementInfo:Ie(a.element),alternatives:n,diagnostics:s,recommendation:`Recovered target with ${(a.score.score*100).toFixed(0)}% confidence. Verify the resolved selector before destructive actions.`}}collectCandidates(e,t){var r,o;const s=new Set,n=this.doc.querySelectorAll(e.tag);let i=0;for(const a of Array.from(n))if(s.add(a),++i>=400)break;if((r=e.classes)!=null&&r.length){const a=e.classes.filter(c=>!ie(c));for(const c of a.slice(0,2))try{for(const u of Array.from(this.doc.querySelectorAll(`.${c}`)).slice(0,100))s.add(u)}catch{}}if((o=e.stableAttributes)!=null&&o.name)try{for(const a of Array.from(this.doc.querySelectorAll(`[name="${e.stableAttributes.name}"]`)))s.add(a)}catch{}if(e.parentSelector)try{for(const a of Array.from(this.doc.querySelectorAll(`${e.parentSelector} > ${e.tag}`)).slice(0,100))s.add(a)}catch{}return t.push(`collected ${s.size} candidate elements for scoring`),Array.from(s)}scoreMatch(e,t){const s=[],n=e.tagName.toLowerCase()===t.tag.toLowerCase()?1:0;s.push({name:"tag",score:n,weight:.15});const i=(t.text||"").trim().slice(0,40),r=B(e).slice(0,40),o=(e.textContent||"").trim().slice(0,40);let a=0;if(i){const g=r?r===i?1:le(i,r):0,b=o?o===i?1:le(i,o):0;a=Math.max(g,b)}s.push({name:"text",score:a,weight:.3});const c=new Set((t.classes||[]).filter(g=>!ie(g))),u=Array.from(e.classList||[]),d=c.size?u.filter(g=>c.has(g)).length/c.size:.5;s.push({name:"classes",score:d,weight:.2});const h=t.stableAttributes||{},p=Object.keys(h);let y=.5;if(p.length){let g=0;for(const b of p)e.getAttribute(b)===h[b]&&g++;y=g/p.length}s.push({name:"attributes",score:y,weight:.2});const v=t.childCount!==void 0?e.children.length===t.childCount?1:le(String(t.childCount),String(e.children.length)):.5;if(s.push({name:"childCount",score:v,weight:.05}),t.fingerprintHash){const g={fingerprintId:"snapshot",hash:t.fingerprintHash,tagHierarchy:[t.tag],stableAttributes:h,meaningfulText:i,classes:t.classes||[],dimensions:{width:0,height:0},ancestorPattern:"",descendantPattern:"",volatilityRisk:"medium",volatilityReasons:[]},b=this.fingerprintEngine.fingerprint(e),T=this.fingerprintEngine.compare(g,b);s.push({name:"fingerprint",score:T.score,weight:.1})}const m=s.reduce((g,b)=>g+b.score*b.weight,0);return{score:Math.max(0,Math.min(1,m)),components:s}}diagnose(e){const t=[];let s=!0,n=0,i,r=[];try{n=this.doc.querySelectorAll(e).length}catch(o){s=!1,i=o.message,t.push("Selector is syntactically invalid CSS.")}if(s&&n===0){t.push("Selector parses but matches nothing — element may be removed, re-rendered, or inside a shadow root."),r=this.relaxSelector(e);for(const o of r)try{if(this.doc.querySelectorAll(o).length>0){t.push(`Relaxed form "${o}" matches — the over-specific part of the selector is stale.`);break}}catch{}}return s&&n>1&&t.push(`Selector matches ${n} elements — it is ambiguous; use a more specific form or index.`),{selector:e,valid:s,matches:n,parseError:i,closestWorkingSelectors:r.filter(o=>{try{return this.doc.querySelectorAll(o).length>0}catch{return!1}}),diagnosis:t}}relaxSelector(e){const t=[],s=e.split(/[ >]+/).filter(Boolean);s.length>1&&(t.push(s.slice(0,-1).join(" ")),t.push(s[s.length-1]));const n=e.replace(/:nth-of-type\(\d+\)/g,"").replace(/\.[^. >#:[]+/g,(i,r,o)=>o[r-1]==="\\"?i:"");return n!==e&&n.trim()&&t.push(n.trim()),t}}function le(l,e){if(!l||!e)return 0;const t=Ae(l),s=Ae(e);if(t===s)return 1;if(t.includes(s)||s.includes(t))return .7;const n=new Set(t.split(/\s+/)),i=new Set(s.split(/\s+/));return Array.from(n).filter(o=>i.has(o)).length/Math.max(n.size,i.size)}function Ae(l){return l.toLowerCase().replace(/[^a-z0-9 ]/g," ").replace(/\s+/g," ").trim()}function Ie(l){return{tag:l.tagName.toLowerCase(),id:l.getAttribute("id")||void 0,text:B(l).slice(0,60),classes:Array.from(l.classList||[])}}class ue{constructor(e){f(this,"state");this.state=e>>>0,this.state===0&&(this.state=2654435769)}next(){this.state=this.state+1831565813>>>0;let e=this.state;return e=Math.imul(e^e>>>15,e|1),e^=e+Math.imul(e^e>>>7,e|61),((e^e>>>14)>>>0)/4294967296}range(e,t){return e+this.next()*(t-e)}int(e,t){return Math.floor(this.range(e,t+1))}chance(e){return this.next()setTimeout(t,e))}chance(){return this.rng.next()<.5}}const ot=[{ruleId:"red_key_password",kind:"key-pattern",pattern:"password|passwd|pwd",description:"Keys containing password/passwd/pwd",enabled:!0,userAdded:!1},{ruleId:"red_key_token",kind:"key-pattern",pattern:"token|jwt|bearer|auth|session.?id|secret|api.?key|client.?secret",description:"Keys containing token/jwt/auth/session-id/secret/api-key",enabled:!0,userAdded:!1},{ruleId:"red_key_credential",kind:"key-pattern",pattern:"credential|login|user.?pass|otp|2fa|mfa|verification",description:"Keys containing credential/login/otp/2fa/verification",enabled:!0,userAdded:!1},{ruleId:"red_key_payment",kind:"key-pattern",pattern:"card|payment|billing|iban|cvv|cvc|pan",description:"Keys containing card/payment/billing/iban/cvv",enabled:!0,userAdded:!1},{ruleId:"red_key_personal",kind:"key-pattern",pattern:"ssn|social.?security|national.?id|passport|tax.?id",description:"Keys containing personal identifier patterns",enabled:!0,userAdded:!1},{ruleId:"red_val_jwt",kind:"value-pattern",pattern:"eyJ[A-Za-z0-9_-]+\\.[A-Za-z0-9_-]+\\.[A-Za-z0-9_-]+",description:"JWT-shaped tokens",enabled:!0,userAdded:!1},{ruleId:"red_val_bearer",kind:"value-pattern",pattern:"bearer\\s+[A-Za-z0-9._-]+",description:"Bearer tokens",enabled:!0,userAdded:!1},{ruleId:"red_val_long_hex",kind:"value-pattern",pattern:"\\b[a-f0-9]{32,}\\b",description:"32+ char hex strings (session/API ids)",enabled:!0,userAdded:!1},{ruleId:"red_val_sk",kind:"value-pattern",pattern:"\\b(sk|pk|rk)_[A-Za-z0-9_]{20,}\\b",description:"Stripe-style secret keys (sk_live_…)",enabled:!0,userAdded:!1},{ruleId:"red_attr_input_password",kind:"attribute-name",pattern:"value",description:"value attributes on password inputs handled by PrivacyEngine maskValue",enabled:!0,userAdded:!1},{ruleId:"red_attr_secret",kind:"attribute-name",pattern:"data-secret|data-token|data-api-key|secret|access.?token",description:"Secret-carrying attributes",enabled:!0,userAdded:!1}],at=[{exclusionId:"excl_mcpdom_overlay",selector:"[data-mcpdom-internal], [data-forensic-internal], #forensic-recorder-floating-host, #forensic-inspect-highlighter",reason:"MCPDOM-injected UI must never contaminate captured DOM (§68 clean capture)",userAdded:!1},{exclusionId:"excl_mcpdom_ids",selector:'[id^="forensic-"], [id^="mcpdom-"]',reason:"MCPDOM-namespaced nodes",userAdded:!1}],de="[REDACTED]";class he{constructor(e){f(this,"config");f(this,"base",new se);f(this,"compiledKeyPatterns",[]);f(this,"compiledValuePatterns",[]);f(this,"compiledAttrPatterns",[]);this.config={rules:[...ot],exclusions:[...at],stubMode:!0,...e},this.recompile()}recompile(){this.compiledKeyPatterns=[],this.compiledValuePatterns=[],this.compiledAttrPatterns=[];for(const e of this.config.rules){if(!e.enabled)continue;const t="i";try{switch(e.kind){case"key-pattern":this.compiledKeyPatterns.push(new RegExp(e.pattern,t));break;case"value-pattern":this.compiledValuePatterns.push(new RegExp(e.pattern,"i"));break;case"attribute-name":this.compiledAttrPatterns.push(new RegExp(`^(${e.pattern})$`,"i"));break}}catch{}}}getRules(){return[...this.config.rules]}setRuleEnabled(e,t){const s=this.config.rules.find(n=>n.ruleId===e);return s?(s.enabled=t,this.recompile(),!0):!1}addRule(e){const t=`red_custom_${this.config.rules.length+1}_${Date.now().toString(36)}`,s={...e,ruleId:t,userAdded:!0};return this.config.rules.push(s),this.recompile(),s}removeRule(e){const t=this.config.rules.findIndex(s=>s.ruleId===e);return t<0||!this.config.rules[t].userAdded?!1:(this.config.rules.splice(t,1),this.recompile(),!0)}getExclusions(){return[...this.config.exclusions]}addExclusion(e,t){const n={exclusionId:`excl_custom_${this.config.exclusions.length+1}_${Date.now().toString(36)}`,selector:e,reason:t,userAdded:!0};return this.config.exclusions.push(n),n}removeExclusion(e){const t=this.config.exclusions.findIndex(s=>s.exclusionId===e);return t<0||!this.config.exclusions[t].userAdded?!1:(this.config.exclusions.splice(t,1),!0)}isSensitiveKey(e){return this.compiledKeyPatterns.some(t=>t.test(e))}redactValue(e){let t=e;for(const s of this.compiledValuePatterns)s.test(t)&&(t=t.replace(new RegExp(s.source,"gi"),de));return t}redactByKeyValue(e,t){return this.isSensitiveKey(e)?this.config.stubMode?de:t:this.redactValue(t)}isSensitiveAttribute(e){return this.compiledAttrPatterns.some(t=>t.test(e))}redactAttributes(e){const t={};for(const[s,n]of Object.entries(e))this.isSensitiveAttribute(s)?t[s]=de:t[s]=this.redactValue(n);return t}cleanSubtree(e){const t=e.cloneNode(!0);for(const s of this.config.exclusions){let n=null;try{n=t.querySelectorAll(s.selector)}catch{continue}for(const i of Array.from(n))i.remove();try{if(t.matches(s.selector))return this.doclessEmptyStub(t)}catch{}}return t}isExcluded(e){for(const t of this.config.exclusions)try{if(e.matches(t.selector)||e.closest(t.selector))return!0}catch{}return!1}doclessEmptyStub(e){return e.innerHTML="",e.setAttribute("data-mcpdom-excluded","true"),e}toJSON(){return{rules:this.getRules(),exclusions:this.getExclusions(),stubMode:this.config.stubMode}}static fromJSON(e){return new he({rules:Array.isArray(e==null?void 0:e.rules)?e.rules:void 0,exclusions:Array.isArray(e==null?void 0:e.exclusions)?e.exclusions:void 0,stubMode:typeof(e==null?void 0:e.stubMode)=="boolean"?e.stubMode:void 0})}}const ge='a[href], button, input, select, textarea, [role="button"], [role="link"], [role="tab"], [onclick], [tabindex]';function X(l,e){return{items:l.slice(0,e),truncated:l.length>e}}function k(l,e,t,s,n,i){return{analyzer:l,summary:e,count:t,items:s,warnings:n,truncated:i}}function D(l){try{return L.inspectElement(l).bestSelector}catch{return l.tagName.toLowerCase()}}const ct=l=>{const e=Array.from(l.querySelectorAll("form")),t=e.map(n=>{const i=Array.from(n.querySelectorAll("input, select, textarea")).map(r=>({tag:r.tagName.toLowerCase(),type:r.getAttribute("type")||(r.tagName.toLowerCase()==="textarea"?"textarea":r.tagName.toLowerCase()==="select"?"select":"text"),name:r.getAttribute("name")||void 0,id:r.getAttribute("id")||void 0,required:r.hasAttribute("required"),pattern:r.getAttribute("pattern")||void 0,maxLength:r.getAttribute("maxlength")||void 0,placeholder:r.getAttribute("placeholder")||void 0,ariaLabel:r.getAttribute("aria-label")||void 0,autocomplete:r.getAttribute("autocomplete")||void 0,hasLabel:!!(r.getAttribute("id")&&l.querySelector(`label[for="${r.getAttribute("id")}"]`))||!!r.closest("label"),defaultValue:r.value!==void 0&&(r.getAttribute("type")||"text")!=="password"?String(r.value).slice(0,40):void 0}));return{selector:D(n),action:n.getAttribute("action")||void 0,method:(n.getAttribute("method")||"GET").toUpperCase(),id:n.getAttribute("id")||void 0,fieldCount:i.length,submitButton:n.querySelector('button[type="submit"], input[type="submit"]')?D(n.querySelector('button[type="submit"], input[type="submit"]')):void 0,validationAttributes:i.filter(r=>r.required||r.pattern).length,fields:i}}),s=X(t,50);return k("analyze_forms",`${e.length} form(s) with ${t.reduce((n,i)=>n+i.fieldCount,0)} total fields`,e.length,s.items,[],s.truncated)},lt=l=>{const e=Array.from(l.querySelectorAll("a[href]")),t=e.map(n=>({href:n.getAttribute("href")||"",text:B(n).slice(0,60),selector:D(n),rel:n.getAttribute("rel")||void 0,target:n.getAttribute("target")||void 0,download:n.hasAttribute("download"),external:/^https?:\/\//i.test(n.getAttribute("href")||"")&&!ut(n.getAttribute("href")||"",l),anchorOnly:(n.getAttribute("href")||"").startsWith("#")})),s=X(t,200);return k("extract_links",`${e.length} link(s): ${t.filter(n=>n.external).length} external, ${t.filter(n=>n.anchorOnly).length} anchors`,e.length,s.items,[],s.truncated)};function ut(l,e){var t,s,n,i;try{return new URL(l,((s=(t=e.defaultView)==null?void 0:t.location)==null?void 0:s.href)||"http://localhost").origin===(((i=(n=e.defaultView)==null?void 0:n.location)==null?void 0:i.origin)||"")}catch{return!1}}const dt=l=>{const e=Array.from(l.querySelectorAll("img")),t=Array.from(l.querySelectorAll("video")),s=Array.from(l.querySelectorAll("audio")),n=Array.from(l.querySelectorAll("canvas")),i=[],r=[...e.map(c=>({kind:"img",selector:D(c),src:(c.getAttribute("src")||"").slice(0,150),alt:c.getAttribute("alt"),width:c.getAttribute("width")||void 0,height:c.getAttribute("height")||void 0,naturalWidth:c.naturalWidth||void 0,naturalHeight:c.naturalHeight||void 0,lazy:c.getAttribute("loading")==="lazy",missingAlt:!c.hasAttribute("alt")})),...t.map(c=>{var u;return{kind:"video",selector:D(c),src:(c.getAttribute("src")||((u=c.querySelector("source"))==null?void 0:u.getAttribute("src"))||"").slice(0,150),controls:c.hasAttribute("controls"),autoplay:c.hasAttribute("autoplay"),muted:c.hasAttribute("muted"),poster:c.getAttribute("poster")||void 0}}),...s.map(c=>{var u;return{kind:"audio",selector:D(c),src:(c.getAttribute("src")||((u=c.querySelector("source"))==null?void 0:u.getAttribute("src"))||"").slice(0,150),controls:c.hasAttribute("controls")}}),...n.map(c=>({kind:"canvas",selector:D(c),width:c.width,height:c.height}))],o=r.filter(c=>c.missingAlt).length;o&&i.push(`${o} image(s) missing alt text (accessibility risk).`);const a=X(r,200);return k("analyze_media",`${e.length} images, ${t.length} videos, ${s.length} audios, ${n.length} canvases`,r.length,a.items,i,a.truncated)},ht=l=>{const e=l.defaultView,t=[],s={};if(e!=null&&e.getComputedStyle){const i=e.getComputedStyle(l.documentElement);for(let r=0;r({name:i,value:r}));return k("get_css_variables",`${n.length} CSS custom properties found`,n.length,n,t,!1)},gt=l=>{const e=l.defaultView,t=[],s=new Map;if(e!=null&&e.getComputedStyle)for(const i of Array.from(l.querySelectorAll("body, body *")).slice(0,800)){const r=e.getComputedStyle(i),o=r.fontFamily||"",a=r.fontSize||"",c=`${o.split(",")[0].replace(/["']/g,"").trim()} @ ${a}`;s.set(c,(s.get(c)||0)+1)}else t.push("getComputedStyle unavailable — font usage analysis requires rendered styles.");const n=Array.from(s.entries()).map(([i,r])=>({font:i,usage:r})).sort((i,r)=>r.usage-i.usage);return k("analyze_fonts",`${n.length} distinct font/size combinations`,n.length,n,t,!1)},pt=l=>{const e=l.defaultView,t=[],s=new Map;if(e!=null&&e.getComputedStyle)for(const i of Array.from(l.querySelectorAll("body, body *")).slice(0,800)){const r=e.getComputedStyle(i);for(const o of["color","background-color","border-top-color"]){const a=r.getPropertyValue(o);a&&a!=="rgba(0, 0, 0, 0)"&&s.set(a,(s.get(a)||0)+1)}}else{for(const i of Array.from(l.querySelectorAll("[style]")).slice(0,300)){const r=i.getAttribute("style")||"",o=/(color)\s*:\s*([^;]+)/gi;let a;for(;a=o.exec(r);)s.set(a[2].trim(),(s.get(a[2].trim())||0)+1)}t.push("getComputedStyle unavailable — palette from inline styles only.")}const n=Array.from(s.entries()).map(([i,r])=>({color:i,usage:r})).sort((i,r)=>r.usage-i.usage).slice(0,40);return k("extract_color_palette",`${s.size} distinct colors in use`,s.size,n,t,!1)},mt=l=>{const e=l.defaultView,t=[],s=[];if(!(e!=null&&e.getComputedStyle))return t.push("getComputedStyle unavailable — z-index analysis requires rendered styles."),k("detect_zindex_conflicts","unavailable",0,[],t,!1);const n=[];for(const i of Array.from(l.querySelectorAll("body *")).slice(0,1e3)){const r=e.getComputedStyle(i),o=r.zIndex;o&&o!=="auto"&&parseInt(o,10)>0&&n.push({selector:D(i),z:parseInt(o,10),position:r.position,stacking:r.position==="fixed"||r.position==="sticky"||r.opacity!=="1"||r.transform!=="none"?"creates-stacking-context":"plain"})}for(let i=0;i1e5&&s.push({zIndex:n[i].z,elements:[n[i].selector],note:"extremely high z-index — competes with platform overlays (MCPDOM uses 2147483640+)."})}return k("detect_zindex_conflicts",`${n.length} z-indexed elements, ${s.length} potential conflict(s)`,s.length,X(s,40).items,t,s.length>40)},ft=l=>{const e=l.defaultView,t=[],s=l.documentElement,n=l.body,i=Math.max((s==null?void 0:s.scrollWidth)||0,(n==null?void 0:n.scrollWidth)||0),r=(e==null?void 0:e.innerWidth)||(s==null?void 0:s.clientWidth)||0,o=i>r+1;if(o&&(t.push({issue:"horizontal-overflow",detail:`document scrollWidth ${i} exceeds viewport ${r}`}),e!=null&&e.getComputedStyle))for(const c of Array.from(l.querySelectorAll("body *")).slice(0,600)){const u=c.getBoundingClientRect();if(u.right>r+2&&u.width>100&&(t.push({issue:"element-exceeds-viewport",selector:D(c),right:Math.round(u.right),width:Math.round(u.width)}),t.length>15))break}let a=0;for(const c of Array.from(l.querySelectorAll(ge)).slice(0,500)){const u=c.getBoundingClientRect();(u.width===0||u.height===0)&&a++}return a&&t.push({issue:"zero-size-interactive-elements",count:a}),k("detect_layout_issues",o?`HORIZONTAL OVERFLOW: page is ${i-r}px wider than viewport`:"No horizontal overflow detected",t.length,t,[],!1)},bt=l=>{const e=Array.from(l.querySelectorAll(ge)),t=new Map,s=e.slice(0,300).map(n=>{const i=pe(n),r=i.role||n.tagName.toLowerCase();return t.set(r,(t.get(r)||0)+1),{selector:i.bestSelector,tag:i.tag,role:i.role,text:i.text.slice(0,40),visible:i.visibility.isVisible,disabled:n.disabled||n.hasAttribute("disabled"),inViewport:i.visibility.isInViewport}});return k("census_interactive_elements",`${e.length} interactive elements: ${Array.from(t.entries()).map(([n,i])=>`${n}×${i}`).join(", ")||"none"}`,e.length,s,[],e.length>300)};function pe(l){try{return L.inspectElement(l)}catch{return{tag:l.tagName.toLowerCase(),role:void 0,text:"",bestSelector:l.tagName.toLowerCase(),bounds:{x:0,y:0,width:0,height:0,top:0,right:0,bottom:0,left:0},visibility:{isVisible:!1,isInViewport:!1}}}}const yt=l=>{const e=["header","nav","main","aside","footer","article","section","figure","figcaption","mark","time","address","details","summary","dialog"],t=[];for(const i of e){const r=Array.from(l.querySelectorAll(i));if(r.length)for(const o of r.slice(0,20))t.push({tag:i,selector:D(o),role:o.getAttribute("role")||Et(i),text:B(o).slice(0,50),childCount:o.children.length})}const s=t.filter(i=>["banner","navigation","main","complementary","contentinfo"].includes(i.role)),n=[];return t.find(i=>i.tag==="main")||n.push("No element — page lacks a primary landmark."),l.querySelectorAll("header").length>1&&n.push("Multiple elements outside sections — ambiguous banner landmark."),k("detect_semantic_elements",`${t.length} semantic elements, ${s.length} landmarks`,t.length,X(t,100).items,n,t.length>100)};function Et(l){return{header:"banner",nav:"navigation",main:"main",aside:"complementary",footer:"contentinfo",article:"article",section:"region",form:"form"}[l]}const _e={analyze_forms:ct,extract_links:lt,analyze_media:dt,get_css_variables:ht,analyze_fonts:gt,extract_color_palette:pt,detect_zindex_conflicts:mt,detect_layout_issues:ft,census_interactive_elements:bt,detect_semantic_elements:yt,scan_accessibility_issues:l=>{var i;const e=[];for(const r of Array.from(l.querySelectorAll("img")).slice(0,200))r.hasAttribute("alt")||e.push({rule:"img-alt",severity:"error",selector:D(r),message:"Image is missing the alt attribute."});for(const r of Array.from(l.querySelectorAll("input:not([type=hidden]):not([type=submit]):not([type=button])")).slice(0,200)){const o=r.getAttribute("id");o&&l.querySelector(`label[for="${o}"]`)||r.closest("label")||r.getAttribute("aria-label")||r.getAttribute("aria-labelledby")||e.push({rule:"input-label",severity:"error",selector:D(r),message:"Form input has no associated label, aria-label or aria-labelledby."})}for(const r of Array.from(l.querySelectorAll('button, a[href], [role="button"]')).slice(0,300)){const o=B(r).trim(),a=r.getAttribute("aria-label");!o&&!a&&e.push({rule:"accessible-name",severity:"error",selector:D(r),message:"Interactive element has no accessible name (no text, no aria-label).",hint:r.querySelector("img[alt]")?"Contains an image — consider alt text or aria-label.":void 0})}const t=Array.from(l.querySelectorAll("h1, h2, h3, h4, h5, h6")).slice(0,100);let s=0;for(const r of t){const o=parseInt(r.tagName[1],10);s&&o>s+1&&e.push({rule:"heading-order",severity:"warning",selector:D(r),message:`Heading level jumps from h${s} to h${o}.`}),s=o}(i=l.documentElement)!=null&&i.getAttribute("lang")||e.push({rule:"html-lang",severity:"warning",selector:"html",message:"The element has no lang attribute."});const n=e.filter(r=>r.severity==="error").length;return k("scan_accessibility_issues",`${e.length} issue(s): ${n} errors, ${e.length-n} warnings`,e.length,X(e,100).items,[],e.length>100)},detect_dead_click_targets:l=>{const e=l.defaultView,t=[];for(const s of Array.from(l.querySelectorAll(ge)).slice(0,500)){const n=s.getBoundingClientRect(),i=e!=null&&e.getComputedStyle?e.getComputedStyle(s):null,r=n.width===0||n.height===0,o=i?i.pointerEvents==="none":!1,a=i?i.display==="none"||i.visibility==="hidden":!1,c=s.getAttribute("aria-hidden")==="true";(r||o||a||c)&&t.push({selector:D(s),tag:s.tagName.toLowerCase(),text:B(s).slice(0,30),reasons:[r&&"zero-size",o&&"pointer-events:none",a&&`hidden (${i?i.display:"?"}/${i?i.visibility:"?"})`,c&&"aria-hidden"].filter(Boolean)})}return k("detect_dead_click_targets",`${t.length} unreachable interactive element(s)`,t.length,X(t,80).items,[],t.length>80)},inventory_animations:l=>{const e=l.defaultView,t=[],s=[];if(!(e!=null&&e.getComputedStyle))return t.push("getComputedStyle unavailable — animation inventory requires rendered styles."),k("inventory_animations","unavailable",0,[],t,!1);for(const i of Array.from(l.querySelectorAll("body *")).slice(0,800)){const r=e.getComputedStyle(i),o=r.animationName!=="none"?`${r.animationName} ${r.animationDuration}`:null,a=r.transitionProperty!=="none"&&r.transitionProperty!=="all"?`${r.transitionProperty} ${r.transitionDuration}`:r.transitionProperty==="all"?`all ${r.transitionDuration}`:null;(o||a)&&s.push({selector:D(i),animation:o,transition:a,transitionTiming:r.transitionTimingFunction||void 0})}const n=s.filter(i=>i.animation&&i.animation.includes("infinite"));return n.length>5&&t.push(`${n.length} infinitely looping animations — may indicate decorative spinners or a stuck loading state.`),k("inventory_animations",`${s.length} animated/transitioning elements`,s.length,X(s,80).items,t,s.length>80)},map_frame_tree:l=>{const e=[],t=(n,i,r)=>{const o=Array.from(n.querySelectorAll("iframe, frame"));for(const a of o){const c=a.getAttribute("src")||"(no src)";let u=!1,d=null;try{const h=a.contentDocument;h&&(u=!0,d=h.querySelectorAll("*").length,r<3&&t(h,`${i} > ${a.tagName.toLowerCase()}[${c.slice(0,50)}]`,r+1))}catch{u=!1}e.push({path:`${i} > ${a.tagName.toLowerCase()}`,selector:D(a),src:c.slice(0,120),title:a.getAttribute("title")||void 0,name:a.getAttribute("name")||void 0,sandbox:a.getAttribute("sandbox")||void 0,accessible:u,childCount:d,limitation:u?void 0:"Same-origin policy blocks contentDocument access (cross-origin frame)."})}};t(l,"document",0);const s=e.filter(n=>!n.accessible).length;return k("map_frame_tree",`${e.length} frame(s), ${s} inaccessible (cross-origin)`,e.length,e,[],!1)},inventory_shadow_roots:l=>{const e=[],t=(s,n,i)=>{const r=(s instanceof ShadowRoot,Array.from(s.querySelectorAll("*")));for(const o of r)if(o.shadowRoot){const a=o.shadowRoot,c=`${n} > ${o.tagName.toLowerCase()}::shadowRoot(${a.mode})`;e.push({path:c.slice(0,200),hostSelector:D(o),hostTag:o.tagName.toLowerCase(),mode:a.mode,childCount:a.querySelectorAll("*").length,styles:a.querySelectorAll("style").length}),i<4&&t(a,c,i+1)}};return t(l.documentElement,"document",0),k("inventory_shadow_roots",`${e.length} open shadow root(s) found`,e.length,e,[],!1)},inspect_page_storage:l=>{const e=l.defaultView,t=new he,s=[],n=[];if(!(e!=null&&e.localStorage)||!(e!=null&&e.sessionStorage))return k("inspect_page_storage","Web Storage API unavailable in this context",0,[],["localStorage/sessionStorage are not accessible here (JSDOM limitation or sandboxed iframe)."],!1);try{for(let r=0;rr+(o.size||0),0);return k("inspect_page_storage",`${n.length} storage entries (~${i} bytes), sensitive keys redacted`,n.length,X(n,100).items,s,n.length>100)},get_performance_metrics:l=>{var i,r,o,a;const e=l.defaultView,t=[],s=e==null?void 0:e.performance;if(!(s!=null&&s.timing)&&!(s!=null&&s.getEntriesByType))return k("get_performance_metrics","Performance API unavailable",0,[],["window.performance is not exposed in this context."],!1);const n=[];try{const c=(r=(i=s.getEntriesByType)==null?void 0:i.call(s,"navigation"))==null?void 0:r[0];if(c)n.push({metric:"navigation-timing",domContentLoaded:Math.round(c.domContentLoadedEventEnd),loadComplete:Math.round(c.loadEventEnd),domInteractive:Math.round(c.domInteractive),type:c.type,redirectCount:c.redirectCount,sizeTransfer:c.transferSize});else if(s.timing){const h=s.timing;n.push({metric:"navigation-timing-legacy",domContentLoaded:h.domContentLoadedEventEnd-h.navigationStart,loadComplete:h.loadEventEnd-h.navigationStart,domInteractive:h.domInteractive-h.navigationStart})}const u=((o=s.getEntriesByType)==null?void 0:o.call(s,"paint"))||[];for(const h of u)n.push({metric:h.name,startTime:Math.round(h.startTime)});const d=((a=s.getEntriesByType)==null?void 0:a.call(s,"resource"))||[];if(d.length){const h=d.reduce((y,v)=>y+v.duration,0),p=[...d].sort((y,v)=>v.duration-y.duration).slice(0,5).map(y=>({url:String(y.name).slice(0,100),duration:Math.round(y.duration)}));n.push({metric:"resource-summary",count:d.length,totalDuration:Math.round(h),slowest:p})}s.memory&&n.push({metric:"memory",usedJSHeapMB:Math.round(s.memory.usedJSHeapSize/1048576*10)/10,totalJSHeapMB:Math.round(s.memory.totalJSHeapSize/1048576*10)/10})}catch(c){t.push(`performance read failed: ${c.message}`)}return k("get_performance_metrics",`${n.length} metric group(s)`,n.length,n,t,!1)},extract_seo_metadata:l=>{var r,o,a;const e=c=>{var u;return((u=l.querySelector(`meta[name="${c}"]`))==null?void 0:u.getAttribute("content"))||void 0},t=c=>{var u;return((u=l.querySelector(`meta[property="${c}"]`))==null?void 0:u.getAttribute("content"))||void 0},s=[{field:"title",value:l.title||void 0},{field:"description",value:e("description")},{field:"canonical",value:(r=l.querySelector('link[rel="canonical"]'))==null?void 0:r.getAttribute("href")},{field:"robots",value:e("robots")},{field:"viewport",value:e("viewport")},{field:"charset",value:(o=l.querySelector("meta[charset]"))==null?void 0:o.getAttribute("charset")},{field:"og:title",value:t("og:title")},{field:"og:description",value:t("og:description")},{field:"og:image",value:t("og:image")},{field:"og:url",value:t("og:url")},{field:"twitter:card",value:e("twitter:card")},{field:"language",value:(a=l.documentElement)==null?void 0:a.getAttribute("lang")}],n=l.querySelectorAll("h1").length,i=[];return n===0&&i.push("No h1 — page lacks a primary heading."),n>1&&i.push(`Multiple h1 elements (${n}).`),e("description")||i.push("No meta description."),s.push({field:"h1Count",value:n}),k("extract_seo_metadata",`SEO metadata extracted; ${i.length} warning(s)`,s.length,s,i,!1)},extract_structured_data:l=>{var t;const e=[];for(const s of Array.from(l.querySelectorAll('script[type="application/ld+json"]')))try{const n=JSON.parse(s.textContent||"{}");e.push({format:"JSON-LD",type:n["@type"]||(Array.isArray(n)?"array":"unknown"),data:n})}catch(n){e.push({format:"JSON-LD",type:"invalid-json",error:n.message})}for(const s of Array.from(l.querySelectorAll("[itemscope]")).slice(0,30)){const n=s.getAttribute("itemtype")||"unknown",i={};for(const r of Array.from(s.querySelectorAll("[itemprop]"))){const o=r.getAttribute("itemprop")||"",a=r.getAttribute("content")||r.getAttribute("href")||((t=r.textContent)==null?void 0:t.trim())||"";i[o]=a.slice(0,100)}e.push({format:"microdata",type:n.split("/").pop()||n,data:i})}return k("extract_structured_data",`${e.length} structured data block(s)`,e.length,e,[],!1)},extract_tables:l=>{const e=Array.from(l.querySelectorAll("table")),t=e.slice(0,30).map(s=>{var a,c,u;const n=Array.from(s.querySelectorAll("thead th, tr:first-child th")).map(d=>{var h;return((h=d.textContent)==null?void 0:h.trim())||""}),i=Array.from(s.querySelectorAll("tbody tr, tr")).filter(d=>!d.querySelector("th")).slice(0,50),r=i.map(d=>Array.from(d.querySelectorAll("td")).map(h=>(h.textContent||"").trim().slice(0,60))),o=(c=(a=s.querySelector("caption"))==null?void 0:a.textContent)==null?void 0:c.trim();return{selector:D(s),caption:o,columnCount:n.length||((u=r[0])==null?void 0:u.length)||0,rowCount:i.length,headers:n,rows:r}});return k("extract_tables",`${e.length} table(s)`,e.length,t,[],e.length>30)},extract_lists:l=>{const e=Array.from(l.querySelectorAll("ul, ol")),t=e.slice(0,60).map(s=>{const n=Array.from(s.querySelectorAll(":scope > li")).slice(0,40);return{selector:D(s),kind:s.tagName.toLowerCase(),ordered:s.tagName.toLowerCase()==="ol",itemCount:n.length,items:n.map(i=>B(i).slice(0,60)),nested:s.querySelectorAll("ul, ol").length}});return k("extract_lists",`${e.length} list(s)`,e.length,t,[],e.length>60)},analyze_page_content:l=>{const e=l.body,t=(e==null?void 0:e.innerText)||(e==null?void 0:e.textContent)||"",s=t.trim()?t.trim().split(/\s+/).length:0,n=Array.from(l.querySelectorAll("h1, h2, h3, h4, h5, h6")).map(c=>({level:parseInt(c.tagName[1],10),text:B(c).slice(0,80)})),i=l.querySelectorAll("p").length,r=i?Math.round(s/i):0,o=Math.round(s/220*10)/10,a=[{metric:"wordCount",value:s},{metric:"paragraphCount",value:i},{metric:"avgParagraphWords",value:r},{metric:"estimatedReadingMinutes",value:o},{metric:"headingCount",value:n.length},{metric:"imageCount",value:l.querySelectorAll("img").length},{metric:"linkDensity",value:Math.round(l.querySelectorAll("a[href]").length/Math.max(1,s)*1e3)/1e3},{metric:"headings",value:n.slice(0,50)}];return k("analyze_page_content",`${s} words, ${i} paragraphs, ~${o} min read`,a.length,a,[],!1)},search_dom:(l,e)=>{const t=String((e==null?void 0:e.query)||"").trim();if(!t)return k("search_dom","No query supplied",0,[],["Provide a text query; optionally tag/attr filters."],!1);const s=t.toLowerCase(),n=[],i=Math.min((e==null?void 0:e.limit)||50,200),r=Array.from(l.querySelectorAll("*"));for(const o of r){if(n.length>=i)break;if(e!=null&&e.tag&&o.tagName.toLowerCase()!==String(e.tag).toLowerCase())continue;const a=B(o),c=Array.from(o.attributes);let u=0,d="";o.tagName.toLowerCase().includes(s)&&(u+=.2,d="tag match"),a.toLowerCase().includes(s)&&a.length<200&&(u+=.6,d="text match");for(const h of c)if(h.name.toLowerCase().includes(s)||h.value.length<100&&h.value.toLowerCase().includes(s)){u+=.4,d=`attribute ${h.name} match`;break}if(e!=null&&e.attr){const h=String(e.attr).toLowerCase(),p=e.attrValue?String(e.attrValue).toLowerCase():null;if(c.find(v=>v.name.toLowerCase()===h&&(!p||v.value.toLowerCase().includes(p))))u+=.5;else continue}if(u>0){const h=pe(o);n.push({selector:h.bestSelector,tag:h.tag,role:h.role,text:h.text.slice(0,60),score:Math.round(u*100)/100,reason:d,visible:h.visibility.isVisible,bounds:{x:Math.round(h.bounds.x),y:Math.round(h.bounds.y),w:Math.round(h.bounds.width),h:Math.round(h.bounds.height)}})}}return n.sort((o,a)=>a.score-o.score),k("search_dom",`${n.length} element(s) match "${t}"`,n.length,n,[],n.length>=i)},inventory_ctas:l=>{var t;const e=[];for(const s of Array.from(l.querySelectorAll('button, a[class*="btn"], a[class*="button"], input[type="submit"], [role="button"]')).slice(0,100)){const n=pe(s);e.push({selector:n.bestSelector,tag:n.tag,text:n.text.slice(0,50),styleHint:(t=s.getAttribute("class"))==null?void 0:t.slice(0,60),primary:/primary|cta|submit|main/i.test(s.getAttribute("class")||"")||s.type==="submit",visible:n.visibility.isVisible})}return k("inventory_ctas",`${e.length} call-to-action element(s)`,e.length,e,[],!1)},detect_focus_traps:l=>{const e=[];for(const s of Array.from(l.querySelectorAll('[role="dialog"], [aria-modal="true"], dialog[open], .modal, [class*="modal"]')).slice(0,30)){const n=s.querySelectorAll('a[href], button, input, select, textarea, [tabindex]:not([tabindex="-1"])');e.push({selector:D(s),kind:s.getAttribute("role")||s.tagName.toLowerCase(),ariaModal:s.getAttribute("aria-modal"),focusableCount:n.length,firstFocusable:n[0]?D(n[0]):void 0,note:n.length===0?"Modal container has NO focusable elements — keyboard users are trapped.":void 0})}const t=l.querySelectorAll("[tabindex]>0");for(const s of Array.from(t).slice(0,20))e.push({selector:D(s),kind:"positive-tabindex",note:`tabindex=${s.tabIndex} breaks natural tab order.`});return k("detect_focus_traps",`${e.length} focus-management issue(s)/container(s)`,e.length,e,[],!1)},infer_responsive_breakpoints:l=>{const e=l.defaultView,t=[],s=new Set;for(const o of Array.from(l.querySelectorAll("style"))){const a=o.textContent||"",c=/@media[^{]*?\(\s*(?:min|max)-width\s*:\s*(\d+)(?:\.\d+)?px/g;let u;for(;u=c.exec(a);)s.add(parseInt(u[1],10))}for(const o of Array.from(l.querySelectorAll('link[rel="stylesheet"]')).slice(0,10)){const a=o.getAttribute("href")||"";if(/^\d+px$/.test(a)||a.includes("width=")){const c=a.match(/width=(\d+)/);c&&s.add(parseInt(c[1],10))}}for(const o of Array.from(l.querySelectorAll("img[srcset], source[srcset]")).slice(0,50)){const a=o.getAttribute("srcset")||"";for(const c of a.matchAll(/(\d+)w/g))s.add(parseInt(c[1],10))}e!=null&&e.matchMedia||t.push("matchMedia unavailable — live breakpoint probing skipped.");const n=Array.from(s).sort((o,a)=>o-a),i=n.map(o=>({breakpoint:o,note:o<=768?"mobile-class":o<=1024?"tablet-class":"desktop-class"})),r=e==null?void 0:e.innerWidth;if(r){const o=n.filter(a=>a<=r);i.unshift({breakpoint:`current viewport: ${r}px`,note:o.length?`below breakpoints: ${o.join(", ")}`:"no declared breakpoint below current width"})}return k("infer_responsive_breakpoints",`${n.length} breakpoint(s) inferred from CSS/srcset`,i.length,i,t,!1)},get_selection_state:l=>{var i;const e=l.defaultView,t=(i=e==null?void 0:e.getSelection)==null?void 0:i.call(e),s=l.activeElement,n=[{hasSelection:!!(t!=null&&t.toString()),selectedText:(t==null?void 0:t.toString().slice(0,200))||"",selectionRanges:(t==null?void 0:t.rangeCount)||0,activeElement:s?{tag:s.tagName.toLowerCase(),selector:D(s),editable:s.isContentEditable||["INPUT","TEXTAREA"].includes(s.tagName)}:null}];return k("get_selection_state",t!=null&&t.toString()?`Selection: "${t.toString().slice(0,40)}…"`:"No text selection",1,n,[],!1)}};function vt(l,e,t){const s=_e[l];return s?s(e,t):{analyzer:l,summary:`Unknown analyzer "${l}". Available: ${Object.keys(_e).join(", ")}`,count:0,items:[],warnings:[],truncated:!1}}const wt=2e3;class St{constructor(e=wt){f(this,"events",[]);f(this,"cap");f(this,"counter",0);this.cap=Math.max(10,e)}record(e,t,s={}){this.counter++;const n={eventId:`evt_${Date.now().toString(36)}_${this.counter}`,timestamp:Date.now(),kind:e,operationId:s.operationId,sessionId:s.sessionId,detail:t,data:s.data};return this.events.push(n),this.events.length>this.cap&&this.events.splice(0,this.events.length-this.cap),n}query(e){let t=this.events;e.kind&&(t=t.filter(n=>n.kind===e.kind)),e.operationId&&(t=t.filter(n=>n.operationId===e.operationId)),e.sinceTimestamp&&(t=t.filter(n=>n.timestamp>=e.sinceTimestamp));const s=e.limit&&e.limit>0?e.limit:200;return t.slice(-s)}size(){return this.events.length}toJSON(){return[...this.events]}}class Tt{constructor(){f(this,"counter",0);f(this,"operations",new Map)}begin(e){this.counter++;const t=`op_${Date.now().toString(36)}_${this.counter}`;return this.operations.set(t,{operationId:t,tool:e,startedAt:Date.now(),status:"RUNNING",timelineEventIds:[]}),t}end(e,t,s){const n=this.operations.get(e);n&&(n.endedAt=Date.now(),n.status=t,n.relatedError=s)}attachEvent(e,t){const s=this.operations.get(e);s&&s.timelineEventIds.push(t)}trace(e){const t=this.operations.get(e);return t?{...t,durationMs:t.endedAt?t.endedAt-t.startedAt:void 0}:null}recent(e=100){return Array.from(this.operations.values()).slice(-e).map(t=>({...t,durationMs:t.endedAt?t.endedAt-t.startedAt:void 0}))}}const xe=100;class Ct{constructor(e){f(this,"sessionId");f(this,"timeline",new St);f(this,"operations",new Tt);f(this,"tabs",new Map);f(this,"activeTabId",null);f(this,"startedAt",Date.now());f(this,"snapshots",[]);f(this,"commandHistory",[]);f(this,"annotationCount",0);f(this,"projectId");f(this,"tabCounter",0);f(this,"commandCounter",0);this.sessionId=e||`sess_${Date.now().toString(36)}`}registerTab(e,t,s){const n=e!==void 0?Array.from(this.tabs.values()).find(o=>o.browserTabId===e):void 0;if(n)return n.lastSeenAt=Date.now(),n.status="OPEN",n.url=t||n.url,n.title=s||n.title,n;this.tabCounter++;const i=`stab_${this.tabCounter}_${Date.now().toString(36)}`,r={sessionTabId:i,browserTabId:e,url:t,title:s,createdAt:Date.now(),lastSeenAt:Date.now(),status:"OPEN"};return this.tabs.set(i,r),this.timeline.record("TAB_OPENED",`tab ${i} registered (${t||"no url"})`,{sessionId:this.sessionId}),r}closeTab(e){const t=this.tabs.get(e);return t?(t.status="CLOSED",t.lastSeenAt=Date.now(),this.timeline.record("TAB_CLOSED",`tab ${e} closed`,{sessionId:this.sessionId}),!0):!1}switchTab(e){const t=this.tabs.get(e);return!t||t.status==="CLOSED"?!1:(this.activeTabId=e,this.timeline.record("TAB_SWITCHED",`active tab → ${e}`,{sessionId:this.sessionId}),!0)}getTabs(){return Array.from(this.tabs.values())}getActiveTab(){if(this.activeTabId){const e=this.tabs.get(this.activeTabId);if(e&&e.status==="OPEN")return e}return Array.from(this.tabs.values()).find(e=>e.status==="OPEN")||null}markAllStale(){let e=0;for(const t of this.tabs.values())t.status==="OPEN"&&(t.status="STALE",e++);return e}captureSnapshot(e,t,s){var a,c,u;const n=e.defaultView,i=((a=e.documentElement)==null?void 0:a.outerHTML)||"",r=e.querySelectorAll('a[href], button, input, select, textarea, [role="button"]').length,o={snapshotId:`snap_${Date.now().toString(36)}_${this.snapshots.length+1}`,timestamp:Date.now(),url:((c=n==null?void 0:n.location)==null?void 0:c.href)||((u=e.location)==null?void 0:u.href)||"",title:e.title||"",viewport:{width:(n==null?void 0:n.innerWidth)||0,height:(n==null?void 0:n.innerHeight)||0,scrollX:(n==null?void 0:n.scrollX)||0,scrollY:(n==null?void 0:n.scrollY)||0,devicePixelRatio:(n==null?void 0:n.devicePixelRatio)||1},domLength:i.length,domHash:ve(i),interactiveCount:r,selectedRegions:[],extensionEnabled:t,pendingMutations:s,annotationCount:this.annotationCount};return this.snapshots.push(o),this.snapshots.length>xe&&this.snapshots.splice(0,this.snapshots.length-xe),this.timeline.record("SNAPSHOT_CREATED",`snapshot ${o.snapshotId} (dom ${o.domLength}b)`,{sessionId:this.sessionId}),o}getSnapshot(e){return e?this.snapshots.find(t=>t.snapshotId===e)||null:this.snapshots[this.snapshots.length-1]||null}listSnapshots(){return this.snapshots.map(e=>({snapshotId:e.snapshotId,timestamp:e.timestamp,url:e.url,title:e.title,domLength:e.domLength,domHash:e.domHash}))}compareSnapshots(e,t){const s=["url","title","domLength","domHash","interactiveCount","extensionEnabled","annotationCount"],n=[];for(const r of s)e[r]!==t[r]&&n.push({field:r,before:e[r],after:t[r]});(e.viewport.width!==t.viewport.width||e.viewport.height!==t.viewport.height)&&n.push({field:"viewport",before:`${e.viewport.width}x${e.viewport.height}`,after:`${t.viewport.width}x${t.viewport.height}`});const i=t.domLength-e.domLength;return{identical:n.length===0,changes:n,domDelta:{beforeLength:e.domLength,afterLength:t.domLength,delta:i},summary:n.length===0?"States are identical.":`${n.length} field(s) changed; DOM size ${i>=0?"+":""}${i} bytes.`}}recordCommand(e,t,s,n,i){this.commandCounter++;const r=`cmd_${this.commandCounter}_${Date.now().toString(36)}`;return this.commandHistory.push({commandId:r,tool:e,args:t,outcome:s,timestamp:Date.now(),durationMs:n,error:i}),this.timeline.record("COMMAND_EXECUTED",`${e} → ${s}${i?` (${i})`:""}`,{sessionId:this.sessionId,data:{commandId:r}}),r}getCommandHistory(e=100){return this.commandHistory.slice(-e)}noteAnnotations(e){this.annotationCount=e}bindProject(e){this.projectId=e}getProjectId(){return this.projectId}summary(e,t,s,n){var i,r,o;return{sessionId:this.sessionId,startedAt:this.startedAt,url:((r=(i=e.defaultView)==null?void 0:i.location)==null?void 0:r.href)||((o=e.location)==null?void 0:o.href)||"",title:e.title||"",tabs:this.getTabs(),activeTabId:this.activeTabId,viewport:{width:t.width,height:t.height,isModified:t.isModified},extensionEnabled:s,snapshotCount:this.snapshots.length,commandCount:this.commandHistory.length,annotationCount:this.annotationCount,mutationHistoryCount:n.length,timelineEventCount:this.timeline.size(),projectId:this.projectId}}}const At=l=>{var e,t;try{const s=l.getBoundingClientRect();if(s.width===0&&s.height===0)return null;const n=((t=(e=l.ownerDocument)==null?void 0:e.defaultView)==null?void 0:t.innerWidth)||1920;return s.yn*1.5?"bottom":s.xn*.8?"right":"center"}catch{return null}},It={navigation:"navigation",banner:"header",contentinfo:"footer",complementary:"sidebar",main:"main",form:"form",search:"search",region:"section",dialog:"modal",alertdialog:"modal",table:"table",list:"list",combobox:"dropdown",button:"button",link:"link",textbox:"input",checkbox:"checkbox",radio:"radio",img:"image",article:"article"},_t={nav:"navigation",header:"header",footer:"footer",aside:"sidebar",main:"main",section:"section",article:"article",form:"form",table:"table",ul:"list",ol:"list",figure:"figure",dialog:"modal",button:"button",input:"input",select:"dropdown",textarea:"textarea",canvas:"canvas",video:"video",img:"image",h1:"heading",h2:"heading",h3:"heading"};function ee(l){return l.toLowerCase().replace(/[^a-z0-9]+/g,"_").replace(/^_+|_+$/g,"").replace(/_{2,}/g,"_").slice(0,48).replace(/_$/,"")}class xt{generate(e){return this.generateFromMeta({tagName:e.tagName.toLowerCase(),role:e.getAttribute("role")||void 0,text:B(e).trim(),ariaLabel:e.getAttribute("aria-label")||void 0,stableClass:Array.from(e.classList||[]).find(t=>/^[a-z][a-z0-9-]{2,}$/i.test(t)&&!Nt.has(t)),position:At(e),nearbyHeading:this.nearbyHeading(e)})}generateFromMeta(e){const t=[],s=[],n=e.role||Rt(e.tagName);if(n){const r=It[n]||n;s.push(r),t.push(`role=${n}`)}else{const r=_t[e.tagName]||e.tagName;s.push(r),t.push(`tag=${e.tagName}`)}if(e.ariaLabel&&(s.unshift(ee(e.ariaLabel)),t.push(`aria-label="${e.ariaLabel.slice(0,30)}"`)),e.text&&e.text.length<=40){const r=ee(e.text.split(/\s+/).slice(0,3).join(" "));r&&r.length>=2&&(s.push(r),t.push(`text="${e.text.slice(0,30)}"`))}if(e.nearbyHeading){const r=ee(e.nearbyHeading.split(/\s+/).slice(0,3).join(" "));r&&!s.includes(r)&&(s.push(r),t.push(`nearby-heading="${e.nearbyHeading.slice(0,30)}"`))}e.stableClass&&s.length<3&&(s.push(ee(e.stableClass)),t.push(`class=${e.stableClass}`)),e.tagName==="input"&&(s.some(r=>r.includes("input"))||(s.push("input"),t.push("tag=input"))),s.join("_").length<12&&e.position&&(s.push(e.position),t.push(`position=${e.position}`));let i=ee(s.join("_"))||"unnamed_region";return/^\d/.test(i)&&(i=`el_${i}`),{name:i,evidence:t}}nearbyHeading(e){let t=e.parentElement;for(let n=0;t&&n<4;n++){const i=t.querySelector('h1, h2, h3, h4, [role="heading"]');if(i)return B(i).trim().slice(0,40)||null;t=t.parentElement}let s=e.previousElementSibling;for(let n=0;s&&n<4;n++){if(/^H[1-4]$/.test(s.tagName)){const i=B(s).trim();if(i)return i.slice(0,40)}s=s.previousElementSibling}return null}}const Nt=new Set(["active","open","visible","hidden","selected","disabled","container","wrapper","root","item","col","row","flex","box","main","div","span","block"]);function Rt(l){switch(l){case"nav":return"navigation";case"header":return"banner";case"footer":return"contentinfo";case"aside":return"complementary";case"main":return"main";case"form":return"form";case"table":return"table";case"button":return"button";case"a":return"link";case"input":return"textbox";case"select":return"combobox";case"textarea":return"textbox";case"img":return"img";default:return null}}const Mt=["display","position","flex-direction","grid-template-columns","width","height","background-color","color","font-size","border-radius","overflow"];class kt{constructor(){f(this,"naming",new xt)}capture(e){const t=e.ownerDocument,s=new Z(t),n=new re,i=s.generateCandidates(e),r=s.bestSelector(e),o=n.fingerprint(e);let a=e,c=0,u="self";for(let g=0;g<3;g++){const b=a.parentElement;if(!b||b===t.body||b===t.documentElement)break;if(this.isMeaningfulContainer(b)){a=b,c=g+1,u="meaningful-ancestor";break}a=b,c=g+1}if(a===e){const g=e.parentElement;g&&g!==t.body&&e.querySelectorAll("*").length<4&&(a=g,c=1,u="direct-parent-fallback")}const d=this.boundedHtml(e,6e4),h=this.boundedHtml(a,12e4);L.inspectElement(e);const p=e.getBoundingClientRect(),y=t.defaultView,v={};if(y!=null&&y.getComputedStyle){const g=y.getComputedStyle(e);for(const b of Mt){const T=g.getPropertyValue(b);T&&T!=="none"&&T!=="auto"&&(v[b]=T)}}const m=e.parentElement;return{regionHtml:d,contextHtml:h,boundary:{strategy:u,ancestorLevels:c,note:c===0?"Region captured standalone (no meaningful ancestor within 3 levels).":`Context includes ${c} ancestor level(s) up to a meaningful container.`},selectorCandidates:i,bestSelector:r.selector,xpath:s.buildXPath(e),fingerprintHash:o.hash,dimensions:{width:Math.round(p.width),height:Math.round(p.height)},position:{x:Math.round(p.x),y:Math.round(p.y)},relevantStyles:v,parentInfo:m?{tag:m.tagName.toLowerCase(),selector:Ot(m),text:B(m).slice(0,60)}:void 0,childrenCount:e.children.length,childTags:Array.from(e.children).slice(0,12).map(g=>g.tagName.toLowerCase()),nameHint:this.naming.generate(e),fingerprintVolatility:o.volatilityRisk,volatilityReasons:o.volatilityReasons}}isMeaningfulContainer(e){const t=e.tagName.toLowerCase();if(["section","article","aside","main","nav","header","footer","form"].includes(t)||e.hasAttribute("id")||e.hasAttribute("data-testid")||e.getAttribute("role")||e.children.length>1&&e.querySelector(":scope > *:nth-child(3)"))return!0;const s=e.getAttribute("style")||"";return!!(s.includes("grid")||s.includes("flex"))}boundedHtml(e,t){const s=e.outerHTML;return s.length<=t?s:s.slice(0,t)+`
-`}}function Ot(l){try{return new Z(l.ownerDocument).bestSelector(l).selector}catch{return l.tagName.toLowerCase()}}class Lt{constructor(e){f(this,"nodeRegistry");f(this,"snapshotEngine");f(this,"picker");f(this,"interactionEngine");f(this,"observer");f(this,"mutationEngines",new WeakMap);f(this,"viewportControllers",new WeakMap);f(this,"targetingEngines",new WeakMap);f(this,"jsEngine",new Fe);f(this,"fingerprintEngine",new re);f(this,"humanInteraction",new rt);f(this,"session",new Ct);f(this,"simulationTabs",[]);f(this,"simulationTabCounter",0);f(this,"simulationExtensions",[{id:"teledom@teledom",name:"TeleDOM Browser Intelligence Platform",version:"4.1.0",description:"The TeleDOM platform extension itself",enabled:!0,installType:"development",isApp:!1}]);f(this,"regionCapture",new kt);this.nodeRegistry=e||new z;const t=new se,s=new oe;this.snapshotEngine=new me(this.nodeRegistry,t,s),this.picker=new Ue({nodeRegistry:this.nodeRegistry}),this.interactionEngine=new De(this.nodeRegistry),this.observer=new Pe(this.nodeRegistry),this.picker.initGlobalShortcutListener(),this.interactionEngine.setTimingHook(async n=>{const i=this.humanInteraction.delay(n);i>0&&await new Promise(r=>setTimeout(r,i))})}getMutationEngine(e){let t=this.mutationEngines.get(e);return t||(t=new He(e,this.nodeRegistry),this.mutationEngines.set(e,t)),t}getViewportController(e){let t=this.viewportControllers.get(e);return t||(t=new ze(e),this.viewportControllers.set(e,t)),t}getTargetingEngine(e){let t=this.targetingEngines.get(e);return t||(t=new st(e,this.nodeRegistry),this.targetingEngines.set(e,t)),t}isSimulation(){return typeof globalThis.__FORENSIC_SIMULATION__<"u"}getPicker(){return this.picker}getInteractionEngine(){return this.interactionEngine}getObserver(){return this.observer}getNodeRegistry(){return this.nodeRegistry}async handleCommand(e,t=typeof document<"u"?document:{}){var o,a,c,u,d,h,p,y,v;const s=Date.now(),{id:n,command:i,payload:r}=e;try{switch(i){case"LIVE_PAGE_INSPECT":{const m=L.inspectPage(t);return this.success(n,i,m,s)}case"LIVE_ELEMENT_INSPECT":{const m=this.resolveTarget(r,t),g=L.inspectElement(m,this.nodeRegistry);return this.success(n,i,g,s)}case"GET_SELECTED_ELEMENT":{const m=this.picker.getLastSelectedElement();return this.success(n,i,m,s)}case"ELEMENT_PICKER_START":return this.picker.startPicker(),this.success(n,i,{pickerActive:!0},s);case"ELEMENT_PICKER_STOP":return this.picker.stopPicker(),this.success(n,i,{pickerActive:!1},s);case"LIVE_ELEMENT_INTERACT":{const m=r,g=await this.interactionEngine.interact(m,t);return this.success(n,i,g,s)}case"ELEMENT_OBSERVATION_START":{const m=this.resolveTarget(r,t),g=this.observer.startObservation(m,t);return this.success(n,i,g,s)}case"ELEMENT_OBSERVATION_STOP":{const m=this.observer.stopObservation(t);return this.success(n,i,m,s)}case"LIVE_DOM_SNAPSHOT":{if(((r==null?void 0:r.format)||"html")==="html"){const b=((o=t.documentElement)==null?void 0:o.outerHTML)||"";return this.success(n,i,{html:b},s)}const g=this.snapshotEngine.captureSnapshot(t,"live_session");return this.success(n,i,g,s)}case"LIVE_DOM_SUBTREE":{const m=this.resolveTarget(r,t),g=m.outerHTML||"",b=L.inspectElement(m,this.nodeRegistry);return this.success(n,i,{html:g,element:b},s)}case"GET_ELEMENT_VISUAL_STATE":{const m=this.resolveTarget(r,t),g=L.inspectVisualState(m);return this.success(n,i,g,s)}case"LIVE_PAGE_SCREENSHOT":case"LIVE_ELEMENT_SCREENSHOT":{const m=await this.handleScreenshotCapture(i,r,t);return this.success(n,i,m,s)}case"GET_TAB_CONSOLE_LOGS":{const{level:m,searchQuery:g,limit:b=100,clearAfterRead:T}=r||{};let w=typeof window<"u"&&window.__FORENSIC_CONSOLE_BUFFER__||[];if(m&&m!=="all"&&(w=w.filter(E=>E.level===m)),g){const E=String(g).toLowerCase();w=w.filter(C=>{var N,I;return((N=C.text)==null?void 0:N.toLowerCase().includes(E))||((I=C.source)==null?void 0:I.toLowerCase().includes(E))})}return b>0&&(w=w.slice(-b)),T&&typeof window<"u"&&window.__FORENSIC_CONSOLE_BUFFER__&&(window.__FORENSIC_CONSOLE_BUFFER__.length=0),this.success(n,i,{url:typeof window<"u"?window.location.href:"",title:t.title||"",totalCaptured:typeof window<"u"&&((a=window.__FORENSIC_CONSOLE_BUFFER__)==null?void 0:a.length)||w.length,returnedCount:w.length,logs:w},s)}case"GET_TAB_NETWORK_REQUESTS":{const{method:m,searchQuery:g,status:b,onlyErrors:T,limit:w=100,clearAfterRead:E}=r||{};let C=typeof window<"u"&&window.__FORENSIC_NETWORK_BUFFER__||[];if(m&&(C=C.filter(N=>{var I;return((I=N.method)==null?void 0:I.toUpperCase())===String(m).toUpperCase()})),b&&(C=C.filter(N=>N.status===Number(b))),T&&(C=C.filter(N=>N.error||N.status&&N.status>=400)),g){const N=String(g).toLowerCase();C=C.filter(I=>{var R;return(R=I.url)==null?void 0:R.toLowerCase().includes(N)})}return w>0&&(C=C.slice(-w)),E&&typeof window<"u"&&window.__FORENSIC_NETWORK_BUFFER__&&(window.__FORENSIC_NETWORK_BUFFER__.length=0),this.success(n,i,{url:typeof window<"u"?window.location.href:"",title:t.title||"",totalCaptured:typeof window<"u"&&((c=window.__FORENSIC_NETWORK_BUFFER__)==null?void 0:c.length)||C.length,returnedCount:C.length,requests:C},s)}case"CLOSE_TAB":{if(typeof globalThis.chrome<"u"&&((u=globalThis.chrome.runtime)!=null&&u.sendMessage)){const m=await new Promise(g=>{globalThis.chrome.runtime.sendMessage({type:"BROWSER_COMMAND_REQUEST",id:n,command:i,payload:r},b=>g(b))});if(m)return m}return this.isSimulation()?this.simulationCloseTab(r,t,n,i,s):typeof window<"u"?(setTimeout(()=>window.close(),100),this.success(n,i,{closed:!0,url:window.location.href,title:t.title},s)):this.success(n,i,{closed:!0},s)}case"RELOAD_TAB":{if(typeof globalThis.chrome<"u"&&((d=globalThis.chrome.runtime)!=null&&d.sendMessage)){const m=await new Promise(g=>{globalThis.chrome.runtime.sendMessage({type:"BROWSER_COMMAND_REQUEST",id:n,command:i,payload:r},b=>g(b))});if(m)return m}if(this.isSimulation()){const m=(r==null?void 0:r.mode)||"soft";return this.session.timeline.record("NAVIGATED",`tab reloaded (${m} mode)`),this.success(n,i,{reloaded:!0,mode:m,simulated:!0,url:((p=(h=t.defaultView)==null?void 0:h.location)==null?void 0:p.href)||"",title:t.title,note:"Node simulation context: DOM fixture retained; no real navigation occurs."},s)}return typeof window<"u"?(setTimeout(()=>window.location.reload(),100),this.success(n,i,{reloaded:!0,url:window.location.href,title:t.title},s)):this.success(n,i,{reloaded:!0},s)}case"OPEN_TAB":case"LIST_TABS":case"FOCUS_TAB":case"LIST_EXTENSIONS":case"RELOAD_EXTENSION":case"SET_EXTENSION_ENABLED":case"TOGGLE_EXTENSION":{if(this.isSimulation())return this.handleSimulationBackgroundCommand(n,i,r,t,s);if(typeof globalThis.chrome<"u"&&((y=globalThis.chrome.runtime)!=null&&y.sendMessage)){const m=await new Promise(g=>{globalThis.chrome.runtime.sendMessage({type:"BROWSER_COMMAND_REQUEST",id:n,command:i,payload:r},b=>g(b))});if(m)return m}return this.error(n,i,"BACKGROUND_EXECUTION_FAILED",`Command ${i} requires Chrome extension runtime`,s)}case"RESIZE_VIEWPORT":{const m=this.getViewportController(t);let g;if(r!=null&&r.preset)g=m.applyPreset(r.preset);else{const b=Number(r==null?void 0:r.width)||1280,T=Number(r==null?void 0:r.height)||800;g=m.resize(b,T)}return this.session.timeline.record("RESIZED",`viewport → ${g.applied.width}x${g.applied.height}`),this.success(n,i,g,s)}case"RESET_VIEWPORT":{const g=this.getViewportController(t).reset();return this.session.timeline.record("RESIZED",`viewport restored to ${g.applied.width}x${g.applied.height}`),this.success(n,i,g,s)}case"GET_VIEWPORT_STATE":{const m=this.getViewportController(t);return this.success(n,i,m.state(),s)}case"RUN_RESPONSIVE_TEST":{const m=this.getViewportController(t),g=(r==null?void 0:r.sizes)||Ut(),b=m.runResponsiveTest(g,{restore:(r==null?void 0:r.restore)!==!1});return this.success(n,i,b,s)}case"EMULATE_DEVICE":{const g=this.getViewportController(t).emulateDevice((r==null?void 0:r.device)||"pixel-7");return this.success(n,i,g,s)}case"EXECUTE_JS":case"EXECUTE_JS_AND_CAPTURE_CHANGES":{const m=String((r==null?void 0:r.code)||"");if(!m.trim())return this.error(n,i,"SCRIPT_EMPTY","payload.code is required.",s);const g=await this.jsEngine.execute(t,m,{timeoutMs:r==null?void 0:r.timeoutMs,world:(r==null?void 0:r.world)==="MAIN"?"MAIN":"ISOLATED"});return this.session.timeline.record("SCRIPT_EXECUTED",`${g.status} (${g.durationMs}ms)`),this.success(n,i,g,s)}case"DOM_MUTATE":{const g=this.getMutationEngine(t).mutate(r);return this.session.timeline.record("DOM_MUTATED",`${g.operation} on ${g.before.selector} → ${g.success?"OK":g.error}`),this.success(n,i,g,s)}case"DOM_MUTATE_TRANSACTION":{const m=this.getMutationEngine(t),g=(r==null?void 0:r.mode)||"begin";try{if(g==="begin"){const b=m.beginTransaction();return this.success(n,i,{transactionId:b,mode:g,open:!0},s)}if(g==="commit"){const b=m.commitTransaction();return this.session.timeline.record("DOM_MUTATED",`transaction ${b.transactionId} committed (${b.steps.length} steps)`),this.success(n,i,{...b,mode:g},s)}if(g==="rollback"){const b=m.rollbackTransaction(r==null?void 0:r.reason);return this.session.timeline.record("MUTATION_UNDONE",`transaction ${b.transactionId} rolled back`),this.success(n,i,{...b,mode:g},s)}return this.error(n,i,"INVALID_MODE",`mode must be begin|commit|rollback, got "${g}"`,s)}catch(b){return this.error(n,i,"DOM_MUTATION_FAILED",b.message,s)}}case"UNDO_DOM_MUTATION":{const g=this.getMutationEngine(t).undo();return g.success&&this.session.timeline.record("MUTATION_UNDONE",g.message),this.success(n,i,g,s)}case"REDO_DOM_MUTATION":{const g=this.getMutationEngine(t).redo();return g.success&&this.session.timeline.record("MUTATION_REDONE",g.message),this.success(n,i,g,s)}case"GET_MUTATION_HISTORY":{const m=this.getMutationEngine(t);return this.success(n,i,{entries:m.getHistory((r==null?void 0:r.limit)||100),undoDepth:m.getUndoDepth(),redoDepth:m.getRedoDepth(),openTransactionId:m.getOpenTransactionId()},s)}case"PREVIEW_DOM_MUTATION":{const g=this.getMutationEngine(t).preview(r);return this.success(n,i,g,s)}case"GENERATE_ELEMENT_TARGET":{const g=this.getTargetingEngine(t).resolveAndBuild((r==null?void 0:r.target)||(r==null?void 0:r.selector)||"");return"error"in g?this.error(n,i,"TARGET_NOT_FOUND",g.error,s):this.success(n,i,g.target,s)}case"RECOVER_SELECTOR":{const m=new it(t),g=(r==null?void 0:r.snapshot)||{},b=m.recover((r==null?void 0:r.selector)||"",g);return this.success(n,i,b,s)}case"GET_ELEMENT_ANCESTRY":{const m=this.resolveTarget(r,t);return this.success(n,i,Dt(m,t),s)}case"GET_ELEMENT_FINGERPRINT":{const m=this.resolveTarget(r,t),g=this.fingerprintEngine.fingerprint(m);return this.success(n,i,g,s)}case"GET_ELEMENT_RELATIONSHIPS":{const m=this.resolveTarget(r,t);return this.success(n,i,$t(m,t),s)}case"GET_ELEMENT_ACCESSIBILITY":{const m=this.resolveTarget(r,t);return this.success(n,i,qt(m),s)}case"GET_COMPUTED_STYLE":{const m=this.resolveTarget(r,t),g=t.defaultView;if(!(g!=null&&g.getComputedStyle))return this.error(n,i,"STYLE_UNAVAILABLE","getComputedStyle is unavailable in this context.",s);const b=g.getComputedStyle(m),T=Array.isArray(r==null?void 0:r.properties)&&r.properties.length?r.properties:["display","position","color","background-color","font-size","font-family","width","height","margin","padding","border","z-index","opacity","visibility","overflow","flex-direction","grid-template-columns"],w={};for(const E of T)w[E]=b.getPropertyValue(E);return this.success(n,i,{selector:L.inspectElement(m,this.nodeRegistry).bestSelector,styles:w},s)}case"ANALYZE_DOM":{const m=String((r==null?void 0:r.analyzer)||"");if(!m)return this.error(n,i,"ANALYZER_REQUIRED",'payload.analyzer is required (e.g. "analyze_forms").',s);const g=vt(m,t,r);return g.count===0&&g.warnings.length===0&&g.items.length===0&&g.summary.startsWith("Unknown analyzer")?this.error(n,i,"UNKNOWN_ANALYZER",g.summary,s):this.success(n,i,g,s)}case"DRAG_ELEMENT":{const m=this.resolveTarget(r==null?void 0:r.source,t),g=r!=null&&r.target?this.resolveTarget(r==null?void 0:r.target,t):null,b=await this.performDrag(m,g,r==null?void 0:r.offsets,t);return this.success(n,i,b,s)}case"SET_INPUT_CHECKED":{const g=this.resolveTarget(r,t);if(g.type!=="checkbox"&&g.type!=="radio")return this.error(n,i,"INPUT_TYPE_UNSUPPORTED",`Target input type "${g.type}" is not checkbox/radio.`,s);const b=g.checked;g.checked=(r==null?void 0:r.checked)!==!1;const T=[];for(const w of["input","change"])try{g.dispatchEvent(new t.defaultView.Event(w,{bubbles:!0})),T.push(w)}catch{}if(g.type==="radio"&&g.name)for(const w of Array.from(t.querySelectorAll(`input[type=radio][name="${g.name}"]`)))w!==g&&(w.checked=!1);return this.success(n,i,{success:!0,selector:L.inspectElement(g,this.nodeRegistry).bestSelector,inputType:g.type,checkedBefore:b,checkedAfter:g.checked,eventsFired:T},s)}case"PRESS_KEYBOARD_SHORTCUT":{const m=Array.isArray(r==null?void 0:r.keys)?r.keys:String((r==null?void 0:r.keys)||"Enter").split("+"),g=r!=null&&r.target?this.resolveTarget(r==null?void 0:r.target,t):t.activeElement||t.body;typeof g.focus=="function"&&g.focus();const b=[],T=t.defaultView;for(const w of m)for(const E of["keydown","keyup"])try{g.dispatchEvent(new((T==null?void 0:T.KeyboardEvent)||KeyboardEvent)(E,{key:w.trim(),bubbles:!0,cancelable:!0,ctrlKey:m.some(C=>/^(ctrl|control|cmd|meta)$/i.test(C))&&w!==m.find(C=>/^(ctrl|control|cmd|meta)$/i.test(C)),shiftKey:m.some(C=>/^shift$/i.test(C))&&w!=="Shift",altKey:m.some(C=>/^alt$/i.test(C))&&w!=="Alt"})),b.push(`${E}:${w}`)}catch{}return this.success(n,i,{success:!0,keys:m,targetSelector:L.inspectElement(g,this.nodeRegistry).bestSelector,eventsFired:b},s)}case"SCROLL_PAGE":{const m=t.defaultView;if(!m)return this.error(n,i,"NO_WINDOW","No window available for scrolling.",s);const g={x:m.scrollX||0,y:m.scrollY||0};let b;if(r!=null&&r.target||r!=null&&r.selector){const w=this.resolveTarget((r==null?void 0:r.target)||(r==null?void 0:r.selector),t);(v=w.scrollIntoView)==null||v.call(w,{behavior:(r==null?void 0:r.behavior)||"auto",block:"center"}),b=L.inspectElement(w,this.nodeRegistry).bestSelector}else m.scrollBy(Number(r==null?void 0:r.x)||0,Number(r==null?void 0:r.y)||0);const T={x:m.scrollX||0,y:m.scrollY||0};return this.success(n,i,{success:!0,scrollBefore:g,scrollAfter:T,requested:{x:Number(r==null?void 0:r.x)||0,y:Number(r==null?void 0:r.y)||0},targetSelector:b},s)}case"WAIT_FOR_CONDITION":return await this.waitForCondition(t,r||{},s,n,i);case"GET_PAGE_STATE":case"CAPTURE_PAGE_STATE":{const m=this.session.captureSnapshot(t,!0,this.getMutationEngine(t).getUndoDepth());return this.success(n,i,m,s)}case"CAPTURE_REGION":{const m=this.resolveTarget((r==null?void 0:r.target)||(r==null?void 0:r.selector),t),g=this.regionCapture.capture(m);return this.success(n,i,g,s)}case"GET_SIMULATION_TAB_STATE":return this.isSimulation()?this.success(n,i,{simulated:!0,tabs:this.simulationTabs,sessionSummary:this.session.getTabs()},s):this.error(n,i,"NOT_SIMULATION","Simulation tab state is only available in the Node simulation context.",s);default:return this.error(n,i,"UNKNOWN_COMMAND",`Unsupported command '${i}'`,s)}}catch(m){return this.error(n,i,"COMMAND_EXECUTION_FAILED",m.message,s,m.details)}}resolveTarget(e,t){if(!e)throw new Error("Target specifier must be provided");return typeof e=="string"?this.interactionEngine.resolveTarget({selector:e},t):typeof e=="number"?this.interactionEngine.resolveTarget({nodeId:e},t):this.interactionEngine.resolveTarget(e,t)}async performDrag(e,t,s,n){const i=n.defaultView,r=[],o=(p,y,v={})=>{try{const m=(i==null?void 0:i.MouseEvent)||(typeof MouseEvent<"u"?MouseEvent:null);m&&(p.dispatchEvent(new m(y,{bubbles:!0,cancelable:!0,...v})),r.push(y))}catch{}},a=e.getBoundingClientRect(),c=a.x+a.width/2,u=a.y+a.height/2;let d=c+((s==null?void 0:s.x)||0),h=u+((s==null?void 0:s.y)||0);if(t){const p=t.getBoundingClientRect();d=p.x+p.width/2,h=p.y+p.height/2}return o(e,"pointerdown",{button:1,clientX:c,clientY:u}),o(e,"mousedown",{button:1,clientX:c,clientY:u}),o(e,"dragstart",{clientX:c,clientY:u}),t&&(o(t,"dragenter",{clientX:d,clientY:h}),o(t,"dragover",{clientX:d,clientY:h}),o(t,"drop",{clientX:d,clientY:h})),o(e,"dragend",{clientX:d,clientY:h}),o(e,"pointerup",{button:1,clientX:d,clientY:h}),o(e,"mouseup",{button:1,clientX:d,clientY:h}),{success:r.length>0,sourceSelector:L.inspectElement(e,this.nodeRegistry).bestSelector,targetSelector:t?L.inspectElement(t,this.nodeRegistry).bestSelector:"(offset drop)",eventsFired:r,finalPosition:{x:Math.round(d),y:Math.round(h)},html5DndUsed:r.includes("dragstart")}}async waitForCondition(e,t,s,n,i){var p,y;const r=t.kind||"dom_stable",o=Math.min(Math.max(Number(t.timeoutMs)||5e3,100),3e4),a=Math.min(Math.max(Number(t.pollIntervalMs)||100,20),1e3),c=Date.now(),u=()=>{var v,m,g,b,T;switch(r){case"dom_stable":return{satisfied:!0,detail:`dom length ${((v=e.documentElement)==null?void 0:v.outerHTML.length)||0}`};case"selector_present":{const w=t.selector?e.querySelectorAll(t.selector).length:0;return{satisfied:w>0,detail:`"${t.selector}" matches ${w} element(s)`}}case"selector_visible":{if(!t.selector)return{satisfied:!1,detail:"no selector supplied"};const w=e.querySelector(t.selector);if(!w)return{satisfied:!1,detail:`"${t.selector}" not present`};try{const E=L.inspectElement(w).visibility.isVisible;return{satisfied:E,detail:`visibility=${E}`}}catch{return{satisfied:!1,detail:"inspection failed"}}}case"selector_absent":{const w=t.selector?e.querySelectorAll(t.selector).length:0;return{satisfied:w===0,detail:`"${t.selector}" matches ${w} element(s)`}}case"text_present":{const w=((m=e.body)==null?void 0:m.innerText)||((g=e.body)==null?void 0:g.textContent)||"",E=t.text?w.includes(String(t.text)):!1;return{satisfied:E,detail:`text "${String(t.text).slice(0,30)}" ${E?"found":"not found"}`}}case"url_contains":{const w=((T=(b=e.defaultView)==null?void 0:b.location)==null?void 0:T.href)||"";return{satisfied:t.text?w.includes(String(t.text)):!1,detail:w}}case"element_count":{const w=t.selector?e.querySelectorAll(t.selector).length:0,E=Number(t.count)||0;return{satisfied:w===E,detail:`${w}/${E} elements`}}case"readiness_state":return{satisfied:e.readyState===(t.state||"complete"),detail:`readyState=${e.readyState}`};default:return{satisfied:!1,detail:`unknown condition kind "${r}"`}}};if(r==="dom_stable"){let v=((p=e.documentElement)==null?void 0:p.outerHTML.length)||0,m=!1,g=0;for(;Date.now()-csetTimeout(w,a));const T=((y=e.documentElement)==null?void 0:y.outerHTML.length)||0;if(g++,T===v){m=!0;break}v=T}const b=Date.now()-c;return m&&this.session.timeline.record("WAIT_SATISFIED",`dom_stable after ${b}ms (${g} polls)`),this.success(n,i,{satisfied:m,condition:r,waitedMs:b,timeoutMs:o,detail:`dom length ${v}, ${g} polls`},s)}let d=u();for(;!d.satisfied&&Date.now()-csetTimeout(v,a)),d=u();const h=Date.now()-c;return d.satisfied&&this.session.timeline.record("WAIT_SATISFIED",`${r} after ${h}ms`),this.success(n,i,{satisfied:d.satisfied,condition:r,waitedMs:h,timeoutMs:o,detail:d.detail},s)}simulationCloseTab(e,t,s,n,i){const r=Number(e==null?void 0:e.tabId),o=Number.isFinite(r)?this.simulationTabs.findIndex(c=>c.browserTabId===r):this.simulationTabs.findIndex(c=>c.active);if(o<0)return this.error(s,n,"TAB_NOT_FOUND",`No simulated tab matches tabId=${r}`,i);const a=this.simulationTabs.splice(o,1)[0];return this.session.closeTab(a.sessionTabId),a.active&&this.simulationTabs.length&&(this.simulationTabs[0].active=!0,this.session.switchTab(this.simulationTabs[0].sessionTabId)),this.success(s,n,{closed:!0,closedTab:{id:a.browserTabId,url:a.url,title:a.title},simulated:!0,remaining:this.simulationTabs.length},i)}handleSimulationBackgroundCommand(e,t,s,n,i){const r=()=>{var o,a;if(!this.simulationTabs.length){this.simulationTabCounter++;const c={sessionTabId:`stab_${this.simulationTabCounter}`,browserTabId:this.simulationTabCounter,url:((a=(o=n.defaultView)==null?void 0:o.location)==null?void 0:a.href)||"about:blank",title:n.title||"Simulated Tab",active:!0,createdAt:Date.now()};this.simulationTabs.push(c),this.session.registerTab(c.browserTabId,c.url,c.title),this.session.switchTab(c.sessionTabId)}};switch(t){case"LIST_TABS":return r(),this.success(e,t,{simulated:!0,environment:"node-simulation",tabs:this.simulationTabs.map((o,a)=>({id:o.browserTabId,index:a,windowId:1,title:o.title,url:o.url,active:o.active,status:"complete",pinned:!1,audited:!1})),note:"Deterministic simulated tab state — a real browser tab list requires the Chrome extension connection."},i);case"OPEN_TAB":{const o=String((s==null?void 0:s.url)||"about:blank");this.simulationTabCounter++;const a={sessionTabId:`stab_${this.simulationTabCounter}`,browserTabId:this.simulationTabCounter,url:o,title:(s==null?void 0:s.title)||`Simulated Tab ${this.simulationTabCounter}`,active:!0,createdAt:Date.now()};this.simulationTabs.forEach(u=>u.active=!1),this.simulationTabs.push(a);const c=this.session.registerTab(a.browserTabId,o,a.title);return this.session.switchTab(c.sessionTabId),this.session.timeline.record("TAB_OPENED",`simulation tab ${a.browserTabId} → ${o}`),this.success(e,t,{opened:!0,tabId:a.browserTabId,url:o,simulated:!0,totalTabs:this.simulationTabs.length},i)}case"FOCUS_TAB":{r();const o=Number(s==null?void 0:s.tabId),a=this.simulationTabs.find(c=>c.browserTabId===o)||this.simulationTabs[0];return a?(this.simulationTabs.forEach(c=>c.active=!1),a.active=!0,this.session.switchTab(a.sessionTabId),this.session.timeline.record("TAB_SWITCHED",`simulation tab ${a.browserTabId} focused`),this.success(e,t,{focused:!0,tabId:a.browserTabId,url:a.url,simulated:!0},i)):this.error(e,t,"TAB_NOT_FOUND",`No simulated tab with tabId=${o}`,i)}case"LIST_EXTENSIONS":return this.success(e,t,{simulated:!0,extensions:this.simulationExtensions.map(o=>({...o,permissions:["activeTab","scripting","storage","tabs","management"]})),note:"Deterministic simulated extension state."},i);case"SET_EXTENSION_ENABLED":{const o=String((s==null?void 0:s.extensionId)||""),a=this.simulationExtensions.find(c=>c.id===o||c.name.toLowerCase().includes(o.toLowerCase()));return a?(a.enabled=!!(s!=null&&s.enabled),this.session.timeline.record("EXTENSION_STATE_CHANGED",`${a.id} → ${a.enabled?"enabled":"disabled"}`),this.success(e,t,{extensionId:a.id,enabled:a.enabled,simulated:!0},i)):this.error(e,t,"EXTENSION_NOT_FOUND",`No simulated extension matches "${o}". Known: ${this.simulationExtensions.map(c=>c.id).join(", ")}`,i)}case"TOGGLE_EXTENSION":{const o=String((s==null?void 0:s.extensionId)||""),a=this.simulationExtensions.find(c=>c.id===o||c.name.toLowerCase().includes(o.toLowerCase()));return a?(a.enabled=!a.enabled,this.session.timeline.record("EXTENSION_STATE_CHANGED",`${a.id} → ${a.enabled?"enabled":"disabled"}`),this.success(e,t,{extensionId:a.id,enabled:a.enabled,simulated:!0},i)):this.error(e,t,"EXTENSION_NOT_FOUND",`No simulated extension matches "${o}".`,i)}case"RELOAD_EXTENSION":{const o=String((s==null?void 0:s.extensionId)||this.simulationExtensions[0].id),a=this.simulationExtensions.find(c=>c.id===o||c.name.toLowerCase().includes(o.toLowerCase()));return a?this.success(e,t,{reloaded:!0,extensionId:a.id,simulated:!0,note:"Simulated reload: extension state preserved."},i):this.error(e,t,"EXTENSION_NOT_FOUND",`No simulated extension matches "${o}".`,i)}default:return this.error(e,t,"UNKNOWN_COMMAND",`Unhandled simulation command '${t}'`,i)}}async handleScreenshotCapture(e,t,s){var y,v,m,g,b;const n=s.defaultView||(typeof window<"u"?window:{}),i=Date.now(),r=`scr_${i}_${Math.random().toString(36).slice(2,6)}`,o=n.devicePixelRatio||1,a={width:n.innerWidth||((y=s.documentElement)==null?void 0:y.clientWidth)||1920,height:n.innerHeight||((v=s.documentElement)==null?void 0:v.clientHeight)||1080,scrollX:n.scrollX||n.pageXOffset||0,scrollY:n.scrollY||n.pageYOffset||0,devicePixelRatio:o};let c,u,d,h={width:a.width,height:a.height};if(e==="LIVE_ELEMENT_SCREENSHOT"){const T=this.resolveTarget(t,s),w=L.inspectElement(T,this.nodeRegistry);c=w.bestSelector,u=((m=w.forensics)==null?void 0:m.logicalNodeId)||void 0,d={x:w.bounds.x,y:w.bounds.y,width:w.bounds.width,height:w.bounds.height},h={width:Math.max(1,Math.round(w.bounds.width*o)),height:Math.max(1,Math.round(w.bounds.height*o))}}let p=(t==null?void 0:t.dataUrl)||"";if(e==="LIVE_ELEMENT_SCREENSHOT"&&p&&d&&typeof Image<"u")try{const T=await new Promise(w=>{const E=new Image;E.onload=()=>{try{const C=s.createElement("canvas"),N=Math.max(0,Math.floor(d.x*o)),I=Math.max(0,Math.floor(d.y*o)),R=Math.max(1,Math.floor(d.width*o)),x=Math.max(1,Math.floor(d.height*o));C.width=R,C.height=x;const q=C.getContext("2d");if(q){q.drawImage(E,N,I,R,x,0,0,R,x),w(C.toDataURL("image/png"));return}}catch{}w(p)},E.onerror=()=>w(p),E.src=p});T&&(p=T)}catch{}if(!p){const T=e==="LIVE_ELEMENT_SCREENSHOT"?Math.max(120,h.width||320):Math.max(800,a.width||1280),w=e==="LIVE_ELEMENT_SCREENSHOT"?Math.max(60,h.height||180):Math.max(600,a.height||800);p=fe.createDataUrl({width:T,height:w,backgroundColor:e==="LIVE_ELEMENT_SCREENSHOT"?[30,41,59,255]:[15,23,42,255],headerColor:[56,189,248,255],borderColor:[99,102,241,255],label:c||(e==="LIVE_ELEMENT_SCREENSHOT"?"Element Screenshot":"Page Screenshot")})}return{screenshotId:r,timestamp:i,url:((g=n.location)==null?void 0:g.href)||((b=s.location)==null?void 0:b.href)||"",viewport:a,targetSelector:c,targetNodeId:u,targetBounds:d,dataUrl:p,imageFormat:"png",dimensions:h,captureType:e==="LIVE_ELEMENT_SCREENSHOT"?"ELEMENT":"FULL_PAGE"}}success(e,t,s,n){return{id:e,command:t,success:!0,data:s,timestamp:Date.now(),durationMs:Date.now()-n}}error(e,t,s,n,i,r){return{id:e,command:t,success:!1,error:{code:s,message:n,details:r},timestamp:Date.now(),durationMs:Date.now()-i}}}function Dt(l,e){const t=[];let s=l.parentElement,n=1;for(;s&&n<=10;){const d=s.parentElement,h=d?Array.from(d.children).filter(p=>p.tagName===s.tagName):[];t.push({tag:s.tagName.toLowerCase(),selector:V(s),role:s.getAttribute("role")||void 0,text:K(s).slice(0,40),childIndex:h.length?h.indexOf(s)+1:1,siblingCount:d?Array.from(d.children).length:0,distance:n}),s=s.parentElement,n++}const i=l.parentElement,r=[];if(i){const d=Array.from(i.children),h=d.indexOf(l);for(let p=h-1;p>=0&&p>=h-5;p--)r.push({tag:d[p].tagName.toLowerCase(),selector:V(d[p]),role:d[p].getAttribute("role")||void 0,text:K(d[p]).slice(0,30),position:"before",distance:h-p});for(let p=h+1;p{o=Math.max(o,h);for(const p of Array.from(d.children))a.push(p.tagName.toLowerCase()),p.matches('a[href], button, input, select, textarea, [role="button"], [onclick]')&&c.push(V(p)),h<6&&u(p,h+1)};return u(l,1),{selector:V(l),ancestors:t,siblings:r,descendants:{count:l.querySelectorAll("*").length,maxDepth:o,tags:Array.from(new Set(a)).slice(0,30),interactive:c.slice(0,30)}}}function $t(l,e){const t=[{id:"self",selector:V(l),tag:l.tagName.toLowerCase(),role:l.getAttribute("role")||void 0,label:K(l).slice(0,30)||l.tagName.toLowerCase(),relationship:"self",depth:0}],s=[];let n=l.parentElement,i=1;for(;n&&i<=4;){const o=`ancestor_${i}`;t.push({id:o,selector:V(n),tag:n.tagName.toLowerCase(),role:n.getAttribute("role")||void 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je(l,e){const t=Object.keys(l),s=Object.keys(e);if(!t.length&&!s.length)return .5;if(!t.length||!s.length)return 0;let n=0,i=0;for(const r of t)r in e&&(i++,l[r]===e[r]&&n++);return i===0?0:n/Math.max(t.length,s.length)}function Ze(l,e){if(l.width===0&&l.height===0&&e.width===0&&e.height===0)return .5;const t=Ee(l.width,e.width),s=Ee(l.height,e.height);return(t+s)/2}function Ee(l,e){if(l===e)return 1;if(l===0||e===0)return 0;const t=Math.min(l,e)/Math.max(l,e);return t>.9?1:t>.7?.5:0}const Je=["data-testid","data-test","data-id","data-qa","data-cy","data-component","data-role","aria-label","name","id"],ve=/^[a-zA-Z][a-zA-Z0-9_-]*$/,Qe=/^[a-zA-Z0-9_ .:-]+$/;class Y{constructor(e){b(this,"doc");this.doc=e}generateCandidates(e){const t=[],s=e.tagName.toLowerCase(),n=e.getAttribute("id");if(n&&ve.test(n)){const u=`#${we(n)}`;t.push(this.evaluate(e,u,"id",1,["unique stable id"]))}for(const u of Je){if(u==="id")continue;const h=e.getAttribute(u);if(h&&Qe.test(h)&&h.length<100){const g=`${s}[${u}="${j(h)}"]`;t.push(this.evaluate(e,g,"semantic-attribute",.92,[`semantic attribute ${u}`]))}}const i=Array.from(e.classList||[]).filter(u=>!ee(u));if(i.length){const u=`${s}.${i.slice(0,3).map(we).join(".")}`;t.push(this.evaluate(e,u,"class",.72,i.length?["stable class names"]:[]))}const r=this.buildStructuralPath(e);r&&t.push(this.evaluate(e,r,"structural-path",.55,["position-based structural path"]));const o=q(e);if(o&&o.length>=2&&o.length<=60&&!re(o)){const u=`${s}:nth-of-type(1)`,h=this.buildTextXPath(e,o);h&&(t.push({selector:u,strategy:"text-derived-xpath",confidence:.6,unique:this.isXPathUnique(h),reasons:[`matches text "${o.slice(0,30)}"`]}),t[t.length-1].xpath=h)}const a=this.buildAttributeFingerprintSelector(e);a&&t.push(this.evaluate(e,a,"attribute-fingerprint",.68,["combination of stable attributes"]));const c=new Map;for(const u of t){const h=u.strategy==="text-derived-xpath"?`xpath:${u.xpath}`:u.selector,g=c.get(h);(!g||u.confidence>g.confidence)&&c.set(h,u)}return Array.from(c.values()).sort((u,h)=>h.confidence-u.confidence)}bestSelector(e){const t=this.generateCandidates(e),s=t.find(n=>n.unique&&n.confidence>=.7)||t[0];return{selector:(s==null?void 0:s.selector)||e.tagName.toLowerCase(),strategy:(s==null?void 0:s.strategy)||"tag",confidence:(s==null?void 0:s.confidence)||.3}}buildXPath(e){const t=[];let s=e;for(;s&&s!==this.doc.documentElement;){const n=s.getAttribute("id");if(n&&ve.test(n)){t.unshift(`*[@id="${j(n)}"]`);break}const i=s.parentElement;if(!i){t.unshift(s.tagName.toLowerCase());break}const o=Array.from(i.children).filter(a=>a.tagName===s.tagName).indexOf(s)+1;t.unshift(`${s.tagName.toLowerCase()}[${o}]`),s=i}return s===this.doc.documentElement&&(!t.length||!t[0].includes("@id"))&&t.unshift("html"),"//"+t.join("/")}buildTextXPath(e,t){try{const s=e.tagName.toLowerCase(),n=et(t);return`//${s}[normalize-space(text())=${n}]`}catch{return null}}buildStructuralPath(e,t=4){const s=[];let n=e;for(;n&&s.lengthc.tagName===n.tagName);if(a.length>1){const c=a.indexOf(n)+1;s.unshift(`${o}:nth-of-type(${c})`)}else s.unshift(o);if(n=r,n===this.doc.body){s.unshift("body");break}if(n===this.doc.documentElement)break}const i=s.join(" > ");return i.includes("body")?i:"body > "+i}buildAttributeFingerprintSelector(e){const t=e.tagName.toLowerCase(),s=[],n=e.getAttribute("type");n&&s.push(`type="${j(n)}"`);const i=e.getAttribute("href");i&&i.length<80&&!i.startsWith("javascript:")&&s.push(`href^="${j(i.slice(0,40))}"`);const r=e.getAttribute("placeholder");return r&&r.length<60&&s.push(`placeholder="${j(r)}"`),s.length>=2?`${t}[${s.join("][")}]`:null}evaluate(e,t,s,n,i){let r=!1,o=0;try{const c=this.doc.querySelectorAll(t);o=c.length,r=c.length===1&&c[0]===e}catch{return{selector:t,strategy:s,confidence:0,unique:!1,reasons:["invalid selector syntax"]}}let a=n;return o===0?(a=0,i.push("selector matched nothing (invalid candidate)")):o===1&&r?i.push("matches exactly this element"):(a=a*.4,i.push(`matches ${o} elements — ambiguous`)),{selector:t,strategy:s,confidence:Math.round(a*100)/100,unique:r,reasons:i}}isXPathUnique(e){try{return this.doc.evaluate(`count(${e})`,this.doc,null,4,null).numberValue===1}catch{return!1}}}function q(l){return Array.from(l.childNodes).filter(e=>e.nodeType===3).map(e=>(e.textContent||"").trim()).join(" ").replace(/\s+/g," ")}function we(l){return l.replace(/([^a-zA-Z0-9_\u00A0-\uFFFF-])/g,"\\$1")}function j(l){return l.replace(/\\/g,"\\\\").replace(/"/g,'\\"')}function et(l){return l.includes("'")?l.includes('"')?`concat(${l.split("'").map(e=>`'${e}'`).join(`, "'", `)})`:`"${l}"`:`'${l}'`}class tt{constructor(e,t){b(this,"fingerprintEngine",new te);b(this,"counter",0);this.doc=e,this.registry=t}buildTarget(e,t="selector"){var h;const s=new Y(this.doc),n=s.generateCandidates(e),i=s.bestSelector(e),r=this.fingerprintEngine.fingerprint(e),o=k.inspectElement(e,this.registry),a=e.getBoundingClientRect();let c=i.confidence*.6;return r.volatilityRisk==="low"?c+=.3:r.volatilityRisk==="medium"&&(c+=.15),n.find(g=>g.unique&&g.confidence>=.9)&&(c+=.1),c=Math.max(.05,Math.min(1,c)),this.counter++,{targetId:`tgt_${Date.now().toString(36)}_${this.counter}`,tag:e.tagName.toLowerCase(),role:o.role||r.role,selector:i.selector,selectorCandidates:n,xpath:s.buildXPath(e),domPath:(((h=o.context)==null?void 0:h.parentChain)||[]).concat(i.selector).join(" > "),textFingerprint:r.meaningfulText,attributeFingerprint:JSON.stringify(r.stableAttributes),structuralFingerprint:r.hash,attributes:o.attributes||{},confidence:Math.round(c*100)/100,bounds:{x:Math.round(a.x),y:Math.round(a.y),width:Math.round(a.width),height:Math.round(a.height)},resolvedFrom:t}}resolveAndBuild(e){let t=null,s="unknown";typeof e=="string"&&(e={selector:e});const n=e;if(n.selectedElementRef&&(s="selectedElementRef"),!t&&n.selector)try{const i=this.doc.querySelectorAll(n.selector);if(i.length===0)return{error:`TARGET_NOT_FOUND: selector "${n.selector}" matches no element`};i.length>1?(t=st(i,this.doc)||i[0],s+="+disambiguated"):(t=i[0],s="selector")}catch(i){return{error:`TARGET_INVALID: ${i.message}`}}if(!t&&n.xpath)try{t=this.doc.evaluate(n.xpath,this.doc,null,9,null).singleNodeValue,s="xpath"}catch(i){return{error:`TARGET_INVALID_XPATH: ${i.message}`}}if(!t&&typeof n.nodeId=="number"&&this.registry){const i=this.registry.getNode(n.nodeId);i&&i.nodeType===1&&this.doc.contains(i)&&(t=i,s="nodeId")}return!t&&n.coordinates&&(t=this.doc.elementFromPoint(n.coordinates.x,n.coordinates.y),s="coordinates"),t?{element:t,target:this.buildTarget(t,s)}:{error:"TARGET_NOT_FOUND: no usable resolution strategy succeeded"}}}function st(l,e){for(const t of Array.from(l)){const s=t;try{if(k.inspectElement(s).visibility.isVisible)return s}catch{}}return null}class nt{constructor(e){b(this,"fingerprintEngine",new te);this.doc=e}recover(e,t){var p;const s=[],n=[];let i=null;try{i=this.doc.querySelectorAll(e)}catch(y){s.push(`selector syntax error: ${y.message}`)}if(i&&i.length>0){s.push("selector still matches — no recovery needed");const y=i[0];return{recovered:!0,confidence:1,strategy:"original-selector",resolvedSelector:e,matchedElementInfo:Te(y),alternatives:[],diagnostics:s,recommendation:"Original selector works; the earlier failure was transient (likely a navigation or render race)."}}s.push("selector no longer matches any element");const o=this.collectCandidates(t,s).map(y=>({element:y,score:this.scoreMatch(y,t)})).filter(y=>y.score.score>.35).sort((y,v)=>v.score.score-y.score.score);for(const y of o.slice(0,5)){const v=new Y(this.doc).bestSelector(y.element);n.push({selector:v.selector,confidence:Math.round(y.score.score*100)/100,strategy:"recovery-match"})}if(!o.length)return{recovered:!1,confidence:0,strategy:"none",alternatives:n,diagnostics:s,recommendation:"No sufficiently similar element exists. The region may have been removed, or the page structure changed fundamentally. Re-inspect the page and capture a new target."};const a=o[0],c=o.length>1?a.score.score-o[1].score.score:1;s.push(`best candidate score: ${a.score.score.toFixed(3)} (margin ${c.toFixed(3)})`);for(const y of a.score.components)y.score>0&&s.push(` - ${y.name}: ${(y.score*100).toFixed(0)}%`);if(a.score.score<.62||o.length>1&&c<.15)return{recovered:!1,confidence:Math.round(a.score.score*100)/100,strategy:"recovery-refused",resolvedSelector:(p=n[0])==null?void 0:p.selector,alternatives:n,diagnostics:s,recommendation:"Recovery refused: best match is not confident enough or too close to a competing element. Inspect alternatives manually before acting — refusing to avoid acting on a wrong element."};const g=new Y(this.doc).bestSelector(a.element).selector;return{recovered:!0,confidence:Math.round(a.score.score*100)/100,strategy:"fingerprint-recovery",resolvedSelector:g,matchedElementInfo:Te(a.element),alternatives:n,diagnostics:s,recommendation:`Recovered target with ${(a.score.score*100).toFixed(0)}% confidence. Verify the resolved selector before destructive actions.`}}collectCandidates(e,t){var r,o;const s=new Set,n=this.doc.querySelectorAll(e.tag);let i=0;for(const a of Array.from(n))if(s.add(a),++i>=400)break;if((r=e.classes)!=null&&r.length){const a=e.classes.filter(c=>!ee(c));for(const c of a.slice(0,2))try{for(const u of Array.from(this.doc.querySelectorAll(`.${c}`)).slice(0,100))s.add(u)}catch{}}if((o=e.stableAttributes)!=null&&o.name)try{for(const a of Array.from(this.doc.querySelectorAll(`[name="${e.stableAttributes.name}"]`)))s.add(a)}catch{}if(e.parentSelector)try{for(const a of Array.from(this.doc.querySelectorAll(`${e.parentSelector} > ${e.tag}`)).slice(0,100))s.add(a)}catch{}return t.push(`collected ${s.size} candidate elements for scoring`),Array.from(s)}scoreMatch(e,t){const s=[],n=e.tagName.toLowerCase()===t.tag.toLowerCase()?1:0;s.push({name:"tag",score:n,weight:.15});const i=(t.text||"").trim().slice(0,40),r=q(e).slice(0,40),o=(e.textContent||"").trim().slice(0,40);let a=0;if(i){const d=r?r===i?1:oe(i,r):0,f=o?o===i?1:oe(i,o):0;a=Math.max(d,f)}s.push({name:"text",score:a,weight:.3});const c=new Set((t.classes||[]).filter(d=>!ee(d))),u=Array.from(e.classList||[]),h=c.size?u.filter(d=>c.has(d)).length/c.size:.5;s.push({name:"classes",score:h,weight:.2});const g=t.stableAttributes||{},p=Object.keys(g);let y=.5;if(p.length){let d=0;for(const f of p)e.getAttribute(f)===g[f]&&d++;y=d/p.length}s.push({name:"attributes",score:y,weight:.2});const v=t.childCount!==void 0?e.children.length===t.childCount?1:oe(String(t.childCount),String(e.children.length)):.5;if(s.push({name:"childCount",score:v,weight:.05}),t.fingerprintHash){const d={fingerprintId:"snapshot",hash:t.fingerprintHash,tagHierarchy:[t.tag],stableAttributes:g,meaningfulText:i,classes:t.classes||[],dimensions:{width:0,height:0},ancestorPattern:"",descendantPattern:"",volatilityRisk:"medium",volatilityReasons:[]},f=this.fingerprintEngine.fingerprint(e),w=this.fingerprintEngine.compare(d,f);s.push({name:"fingerprint",score:w.score,weight:.1})}const m=s.reduce((d,f)=>d+f.score*f.weight,0);return{score:Math.max(0,Math.min(1,m)),components:s}}diagnose(e){const t=[];let s=!0,n=0,i,r=[];try{n=this.doc.querySelectorAll(e).length}catch(o){s=!1,i=o.message,t.push("Selector is syntactically invalid CSS.")}if(s&&n===0){t.push("Selector parses but matches nothing — element may be removed, re-rendered, or inside a shadow root."),r=this.relaxSelector(e);for(const o of r)try{if(this.doc.querySelectorAll(o).length>0){t.push(`Relaxed form "${o}" matches — the over-specific part of the selector is stale.`);break}}catch{}}return s&&n>1&&t.push(`Selector matches ${n} elements — it is ambiguous; use a more specific form or index.`),{selector:e,valid:s,matches:n,parseError:i,closestWorkingSelectors:r.filter(o=>{try{return this.doc.querySelectorAll(o).length>0}catch{return!1}}),diagnosis:t}}relaxSelector(e){const t=[],s=e.split(/[ >]+/).filter(Boolean);s.length>1&&(t.push(s.slice(0,-1).join(" ")),t.push(s[s.length-1]));const n=e.replace(/:nth-of-type\(\d+\)/g,"").replace(/\.[^. >#:[]+/g,(i,r,o)=>o[r-1]==="\\"?i:"");return n!==e&&n.trim()&&t.push(n.trim()),t}}function oe(l,e){if(!l||!e)return 0;const t=Se(l),s=Se(e);if(t===s)return 1;if(t.includes(s)||s.includes(t))return .7;const n=new Set(t.split(/\s+/)),i=new Set(s.split(/\s+/));return Array.from(n).filter(o=>i.has(o)).length/Math.max(n.size,i.size)}function Se(l){return l.toLowerCase().replace(/[^a-z0-9 ]/g," ").replace(/\s+/g," ").trim()}function Te(l){return{tag:l.tagName.toLowerCase(),id:l.getAttribute("id")||void 0,text:q(l).slice(0,60),classes:Array.from(l.classList||[])}}class ae{constructor(e){b(this,"state");this.state=e>>>0,this.state===0&&(this.state=2654435769)}next(){this.state=this.state+1831565813>>>0;let e=this.state;return e=Math.imul(e^e>>>15,e|1),e^=e+Math.imul(e^e>>>7,e|61),((e^e>>>14)>>>0)/4294967296}range(e,t){return e+this.next()*(t-e)}int(e,t){return Math.floor(this.range(e,t+1))}chance(e){return this.next()setTimeout(t,e))}chance(){return this.rng.next()<.5}}const rt=[{ruleId:"red_key_password",kind:"key-pattern",pattern:"password|passwd|pwd",description:"Keys containing password/passwd/pwd",enabled:!0,userAdded:!1},{ruleId:"red_key_token",kind:"key-pattern",pattern:"token|jwt|bearer|auth|session.?id|secret|api.?key|client.?secret",description:"Keys containing token/jwt/auth/session-id/secret/api-key",enabled:!0,userAdded:!1},{ruleId:"red_key_credential",kind:"key-pattern",pattern:"credential|login|user.?pass|otp|2fa|mfa|verification",description:"Keys containing credential/login/otp/2fa/verification",enabled:!0,userAdded:!1},{ruleId:"red_key_payment",kind:"key-pattern",pattern:"card|payment|billing|iban|cvv|cvc|pan",description:"Keys containing card/payment/billing/iban/cvv",enabled:!0,userAdded:!1},{ruleId:"red_key_personal",kind:"key-pattern",pattern:"ssn|social.?security|national.?id|passport|tax.?id",description:"Keys containing personal identifier patterns",enabled:!0,userAdded:!1},{ruleId:"red_val_jwt",kind:"value-pattern",pattern:"eyJ[A-Za-z0-9_-]+\\.[A-Za-z0-9_-]+\\.[A-Za-z0-9_-]+",description:"JWT-shaped tokens",enabled:!0,userAdded:!1},{ruleId:"red_val_bearer",kind:"value-pattern",pattern:"bearer\\s+[A-Za-z0-9._-]+",description:"Bearer tokens",enabled:!0,userAdded:!1},{ruleId:"red_val_long_hex",kind:"value-pattern",pattern:"\\b[a-f0-9]{32,}\\b",description:"32+ char hex strings (session/API ids)",enabled:!0,userAdded:!1},{ruleId:"red_val_sk",kind:"value-pattern",pattern:"\\b(sk|pk|rk)_[A-Za-z0-9_]{20,}\\b",description:"Stripe-style secret keys (sk_live_…)",enabled:!0,userAdded:!1},{ruleId:"red_attr_input_password",kind:"attribute-name",pattern:"value",description:"value attributes on password inputs handled by PrivacyEngine maskValue",enabled:!0,userAdded:!1},{ruleId:"red_attr_secret",kind:"attribute-name",pattern:"data-secret|data-token|data-api-key|secret|access.?token",description:"Secret-carrying attributes",enabled:!0,userAdded:!1}],ot=[{exclusionId:"excl_mcpdom_overlay",selector:"[data-mcpdom-internal], [data-forensic-internal], #forensic-recorder-floating-host, #forensic-inspect-highlighter",reason:"MCPDOM-injected UI must never contaminate captured DOM (§68 clean capture)",userAdded:!1},{exclusionId:"excl_mcpdom_ids",selector:'[id^="forensic-"], [id^="mcpdom-"]',reason:"MCPDOM-namespaced nodes",userAdded:!1}],ce="[REDACTED]";class le{constructor(e){b(this,"config");b(this,"base",new J);b(this,"compiledKeyPatterns",[]);b(this,"compiledValuePatterns",[]);b(this,"compiledAttrPatterns",[]);this.config={rules:[...rt],exclusions:[...ot],stubMode:!0,...e},this.recompile()}recompile(){this.compiledKeyPatterns=[],this.compiledValuePatterns=[],this.compiledAttrPatterns=[];for(const e of this.config.rules){if(!e.enabled)continue;const t="i";try{switch(e.kind){case"key-pattern":this.compiledKeyPatterns.push(new RegExp(e.pattern,t));break;case"value-pattern":this.compiledValuePatterns.push(new RegExp(e.pattern,"i"));break;case"attribute-name":this.compiledAttrPatterns.push(new RegExp(`^(${e.pattern})$`,"i"));break}}catch{}}}getRules(){return[...this.config.rules]}setRuleEnabled(e,t){const s=this.config.rules.find(n=>n.ruleId===e);return s?(s.enabled=t,this.recompile(),!0):!1}addRule(e){const t=`red_custom_${this.config.rules.length+1}_${Date.now().toString(36)}`,s={...e,ruleId:t,userAdded:!0};return this.config.rules.push(s),this.recompile(),s}removeRule(e){const t=this.config.rules.findIndex(s=>s.ruleId===e);return t<0||!this.config.rules[t].userAdded?!1:(this.config.rules.splice(t,1),this.recompile(),!0)}getExclusions(){return[...this.config.exclusions]}addExclusion(e,t){const n={exclusionId:`excl_custom_${this.config.exclusions.length+1}_${Date.now().toString(36)}`,selector:e,reason:t,userAdded:!0};return this.config.exclusions.push(n),n}removeExclusion(e){const t=this.config.exclusions.findIndex(s=>s.exclusionId===e);return t<0||!this.config.exclusions[t].userAdded?!1:(this.config.exclusions.splice(t,1),!0)}isSensitiveKey(e){return this.compiledKeyPatterns.some(t=>t.test(e))}redactValue(e){let t=e;for(const s of this.compiledValuePatterns)s.test(t)&&(t=t.replace(new RegExp(s.source,"gi"),ce));return t}redactByKeyValue(e,t){return this.isSensitiveKey(e)?this.config.stubMode?ce:t:this.redactValue(t)}isSensitiveAttribute(e){return this.compiledAttrPatterns.some(t=>t.test(e))}redactAttributes(e){const t={};for(const[s,n]of Object.entries(e))this.isSensitiveAttribute(s)?t[s]=ce:t[s]=this.redactValue(n);return t}cleanSubtree(e){const t=e.cloneNode(!0);for(const s of this.config.exclusions){let n=null;try{n=t.querySelectorAll(s.selector)}catch{continue}for(const i of Array.from(n))i.remove();try{if(t.matches(s.selector))return this.doclessEmptyStub(t)}catch{}}return t}isExcluded(e){for(const t of this.config.exclusions)try{if(e.matches(t.selector)||e.closest(t.selector))return!0}catch{}return!1}doclessEmptyStub(e){return e.innerHTML="",e.setAttribute("data-mcpdom-excluded","true"),e}toJSON(){return{rules:this.getRules(),exclusions:this.getExclusions(),stubMode:this.config.stubMode}}static fromJSON(e){return new le({rules:Array.isArray(e==null?void 0:e.rules)?e.rules:void 0,exclusions:Array.isArray(e==null?void 0:e.exclusions)?e.exclusions:void 0,stubMode:typeof(e==null?void 0:e.stubMode)=="boolean"?e.stubMode:void 0})}}const ue='a[href], button, input, select, textarea, [role="button"], [role="link"], [role="tab"], [onclick], [tabindex]';function F(l,e){return{items:l.slice(0,e),truncated:l.length>e}}function _(l,e,t,s,n,i){return{analyzer:l,summary:e,count:t,items:s,warnings:n,truncated:i}}function O(l){try{return k.inspectElement(l).bestSelector}catch{return l.tagName.toLowerCase()}}const at=l=>{const e=Array.from(l.querySelectorAll("form")),t=e.map(n=>{const i=Array.from(n.querySelectorAll("input, select, textarea")).map(r=>({tag:r.tagName.toLowerCase(),type:r.getAttribute("type")||(r.tagName.toLowerCase()==="textarea"?"textarea":r.tagName.toLowerCase()==="select"?"select":"text"),name:r.getAttribute("name")||void 0,id:r.getAttribute("id")||void 0,required:r.hasAttribute("required"),pattern:r.getAttribute("pattern")||void 0,maxLength:r.getAttribute("maxlength")||void 0,placeholder:r.getAttribute("placeholder")||void 0,ariaLabel:r.getAttribute("aria-label")||void 0,autocomplete:r.getAttribute("autocomplete")||void 0,hasLabel:!!(r.getAttribute("id")&&l.querySelector(`label[for="${r.getAttribute("id")}"]`))||!!r.closest("label"),defaultValue:r.value!==void 0&&(r.getAttribute("type")||"text")!=="password"?String(r.value).slice(0,40):void 0}));return{selector:O(n),action:n.getAttribute("action")||void 0,method:(n.getAttribute("method")||"GET").toUpperCase(),id:n.getAttribute("id")||void 0,fieldCount:i.length,submitButton:n.querySelector('button[type="submit"], input[type="submit"]')?O(n.querySelector('button[type="submit"], input[type="submit"]')):void 0,validationAttributes:i.filter(r=>r.required||r.pattern).length,fields:i}}),s=F(t,50);return _("analyze_forms",`${e.length} form(s) with ${t.reduce((n,i)=>n+i.fieldCount,0)} total fields`,e.length,s.items,[],s.truncated)},ct=l=>{const e=Array.from(l.querySelectorAll("a[href]")),t=e.map(n=>({href:n.getAttribute("href")||"",text:q(n).slice(0,60),selector:O(n),rel:n.getAttribute("rel")||void 0,target:n.getAttribute("target")||void 0,download:n.hasAttribute("download"),external:/^https?:\/\//i.test(n.getAttribute("href")||"")&&!lt(n.getAttribute("href")||"",l),anchorOnly:(n.getAttribute("href")||"").startsWith("#")})),s=F(t,200);return _("extract_links",`${e.length} link(s): ${t.filter(n=>n.external).length} external, ${t.filter(n=>n.anchorOnly).length} anchors`,e.length,s.items,[],s.truncated)};function lt(l,e){var t,s,n,i;try{return new URL(l,((s=(t=e.defaultView)==null?void 0:t.location)==null?void 0:s.href)||"http://localhost").origin===(((i=(n=e.defaultView)==null?void 0:n.location)==null?void 0:i.origin)||"")}catch{return!1}}const ut=l=>{const e=Array.from(l.querySelectorAll("img")),t=Array.from(l.querySelectorAll("video")),s=Array.from(l.querySelectorAll("audio")),n=Array.from(l.querySelectorAll("canvas")),i=[],r=[...e.map(c=>({kind:"img",selector:O(c),src:(c.getAttribute("src")||"").slice(0,150),alt:c.getAttribute("alt"),width:c.getAttribute("width")||void 0,height:c.getAttribute("height")||void 0,naturalWidth:c.naturalWidth||void 0,naturalHeight:c.naturalHeight||void 0,lazy:c.getAttribute("loading")==="lazy",missingAlt:!c.hasAttribute("alt")})),...t.map(c=>{var u;return{kind:"video",selector:O(c),src:(c.getAttribute("src")||((u=c.querySelector("source"))==null?void 0:u.getAttribute("src"))||"").slice(0,150),controls:c.hasAttribute("controls"),autoplay:c.hasAttribute("autoplay"),muted:c.hasAttribute("muted"),poster:c.getAttribute("poster")||void 0}}),...s.map(c=>{var u;return{kind:"audio",selector:O(c),src:(c.getAttribute("src")||((u=c.querySelector("source"))==null?void 0:u.getAttribute("src"))||"").slice(0,150),controls:c.hasAttribute("controls")}}),...n.map(c=>({kind:"canvas",selector:O(c),width:c.width,height:c.height}))],o=r.filter(c=>c.missingAlt).length;o&&i.push(`${o} image(s) missing alt text (accessibility risk).`);const a=F(r,200);return _("analyze_media",`${e.length} images, ${t.length} videos, ${s.length} audios, ${n.length} canvases`,r.length,a.items,i,a.truncated)},dt=l=>{const e=l.defaultView,t=[],s={};if(e!=null&&e.getComputedStyle){const i=e.getComputedStyle(l.documentElement);for(let r=0;r({name:i,value:r}));return _("get_css_variables",`${n.length} CSS custom properties found`,n.length,n,t,!1)},ht=l=>{const e=l.defaultView,t=[],s=new Map;if(e!=null&&e.getComputedStyle)for(const i of Array.from(l.querySelectorAll("body, body *")).slice(0,800)){const r=e.getComputedStyle(i),o=r.fontFamily||"",a=r.fontSize||"",c=`${o.split(",")[0].replace(/["']/g,"").trim()} @ ${a}`;s.set(c,(s.get(c)||0)+1)}else t.push("getComputedStyle unavailable — font usage analysis requires rendered styles.");const n=Array.from(s.entries()).map(([i,r])=>({font:i,usage:r})).sort((i,r)=>r.usage-i.usage);return _("analyze_fonts",`${n.length} distinct font/size combinations`,n.length,n,t,!1)},gt=l=>{const e=l.defaultView,t=[],s=new Map;if(e!=null&&e.getComputedStyle)for(const i of Array.from(l.querySelectorAll("body, body *")).slice(0,800)){const r=e.getComputedStyle(i);for(const o of["color","background-color","border-top-color"]){const a=r.getPropertyValue(o);a&&a!=="rgba(0, 0, 0, 0)"&&s.set(a,(s.get(a)||0)+1)}}else{for(const i of Array.from(l.querySelectorAll("[style]")).slice(0,300)){const r=i.getAttribute("style")||"",o=/(color)\s*:\s*([^;]+)/gi;let a;for(;a=o.exec(r);)s.set(a[2].trim(),(s.get(a[2].trim())||0)+1)}t.push("getComputedStyle unavailable — palette from inline styles only.")}const n=Array.from(s.entries()).map(([i,r])=>({color:i,usage:r})).sort((i,r)=>r.usage-i.usage).slice(0,40);return _("extract_color_palette",`${s.size} distinct colors in use`,s.size,n,t,!1)},pt=l=>{const e=l.defaultView,t=[],s=[];if(!(e!=null&&e.getComputedStyle))return t.push("getComputedStyle unavailable — z-index analysis requires rendered styles."),_("detect_zindex_conflicts","unavailable",0,[],t,!1);const n=[];for(const i of Array.from(l.querySelectorAll("body *")).slice(0,1e3)){const r=e.getComputedStyle(i),o=r.zIndex;o&&o!=="auto"&&parseInt(o,10)>0&&n.push({selector:O(i),z:parseInt(o,10),position:r.position,stacking:r.position==="fixed"||r.position==="sticky"||r.opacity!=="1"||r.transform!=="none"?"creates-stacking-context":"plain"})}for(let i=0;i1e5&&s.push({zIndex:n[i].z,elements:[n[i].selector],note:"extremely high z-index — competes with platform overlays (MCPDOM uses 2147483640+)."})}return _("detect_zindex_conflicts",`${n.length} z-indexed elements, ${s.length} potential conflict(s)`,s.length,F(s,40).items,t,s.length>40)},mt=l=>{const e=l.defaultView,t=[],s=l.documentElement,n=l.body,i=Math.max((s==null?void 0:s.scrollWidth)||0,(n==null?void 0:n.scrollWidth)||0),r=(e==null?void 0:e.innerWidth)||(s==null?void 0:s.clientWidth)||0,o=i>r+1;if(o&&(t.push({issue:"horizontal-overflow",detail:`document scrollWidth ${i} exceeds viewport ${r}`}),e!=null&&e.getComputedStyle))for(const c of Array.from(l.querySelectorAll("body *")).slice(0,600)){const u=c.getBoundingClientRect();if(u.right>r+2&&u.width>100&&(t.push({issue:"element-exceeds-viewport",selector:O(c),right:Math.round(u.right),width:Math.round(u.width)}),t.length>15))break}let a=0;for(const c of Array.from(l.querySelectorAll(ue)).slice(0,500)){const u=c.getBoundingClientRect();(u.width===0||u.height===0)&&a++}return a&&t.push({issue:"zero-size-interactive-elements",count:a}),_("detect_layout_issues",o?`HORIZONTAL OVERFLOW: page is ${i-r}px wider than viewport`:"No horizontal overflow detected",t.length,t,[],!1)},ft=l=>{const e=Array.from(l.querySelectorAll(ue)),t=new Map,s=e.slice(0,300).map(n=>{const i=de(n),r=i.role||n.tagName.toLowerCase();return t.set(r,(t.get(r)||0)+1),{selector:i.bestSelector,tag:i.tag,role:i.role,text:i.text.slice(0,40),visible:i.visibility.isVisible,disabled:n.disabled||n.hasAttribute("disabled"),inViewport:i.visibility.isInViewport}});return _("census_interactive_elements",`${e.length} interactive elements: ${Array.from(t.entries()).map(([n,i])=>`${n}×${i}`).join(", ")||"none"}`,e.length,s,[],e.length>300)};function de(l){try{return k.inspectElement(l)}catch{return{tag:l.tagName.toLowerCase(),role:void 0,text:"",bestSelector:l.tagName.toLowerCase(),bounds:{x:0,y:0,width:0,height:0,top:0,right:0,bottom:0,left:0},visibility:{isVisible:!1,isInViewport:!1}}}}const bt=l=>{const e=["header","nav","main","aside","footer","article","section","figure","figcaption","mark","time","address","details","summary","dialog"],t=[];for(const i of e){const r=Array.from(l.querySelectorAll(i));if(r.length)for(const o of r.slice(0,20))t.push({tag:i,selector:O(o),role:o.getAttribute("role")||yt(i),text:q(o).slice(0,50),childCount:o.children.length})}const s=t.filter(i=>["banner","navigation","main","complementary","contentinfo"].includes(i.role)),n=[];return t.find(i=>i.tag==="main")||n.push("No element — page lacks a primary landmark."),l.querySelectorAll("header").length>1&&n.push("Multiple elements outside sections — ambiguous banner landmark."),_("detect_semantic_elements",`${t.length} semantic elements, ${s.length} landmarks`,t.length,F(t,100).items,n,t.length>100)};function yt(l){return{header:"banner",nav:"navigation",main:"main",aside:"complementary",footer:"contentinfo",article:"article",section:"region",form:"form"}[l]}const Ce={analyze_forms:at,extract_links:ct,analyze_media:ut,get_css_variables:dt,analyze_fonts:ht,extract_color_palette:gt,detect_zindex_conflicts:pt,detect_layout_issues:mt,census_interactive_elements:ft,detect_semantic_elements:bt,scan_accessibility_issues:l=>{var i;const e=[];for(const r of Array.from(l.querySelectorAll("img")).slice(0,200))r.hasAttribute("alt")||e.push({rule:"img-alt",severity:"error",selector:O(r),message:"Image is missing the alt attribute."});for(const r of Array.from(l.querySelectorAll("input:not([type=hidden]):not([type=submit]):not([type=button])")).slice(0,200)){const o=r.getAttribute("id");o&&l.querySelector(`label[for="${o}"]`)||r.closest("label")||r.getAttribute("aria-label")||r.getAttribute("aria-labelledby")||e.push({rule:"input-label",severity:"error",selector:O(r),message:"Form input has no associated label, aria-label or aria-labelledby."})}for(const r of Array.from(l.querySelectorAll('button, a[href], [role="button"]')).slice(0,300)){const o=q(r).trim(),a=r.getAttribute("aria-label");!o&&!a&&e.push({rule:"accessible-name",severity:"error",selector:O(r),message:"Interactive element has no accessible name (no text, no aria-label).",hint:r.querySelector("img[alt]")?"Contains an image — consider alt text or aria-label.":void 0})}const t=Array.from(l.querySelectorAll("h1, h2, h3, h4, h5, h6")).slice(0,100);let s=0;for(const r of t){const o=parseInt(r.tagName[1],10);s&&o>s+1&&e.push({rule:"heading-order",severity:"warning",selector:O(r),message:`Heading level jumps from h${s} to h${o}.`}),s=o}(i=l.documentElement)!=null&&i.getAttribute("lang")||e.push({rule:"html-lang",severity:"warning",selector:"html",message:"The element has no lang attribute."});const n=e.filter(r=>r.severity==="error").length;return _("scan_accessibility_issues",`${e.length} issue(s): ${n} errors, ${e.length-n} warnings`,e.length,F(e,100).items,[],e.length>100)},detect_dead_click_targets:l=>{const e=l.defaultView,t=[];for(const s of Array.from(l.querySelectorAll(ue)).slice(0,500)){const n=s.getBoundingClientRect(),i=e!=null&&e.getComputedStyle?e.getComputedStyle(s):null,r=n.width===0||n.height===0,o=i?i.pointerEvents==="none":!1,a=i?i.display==="none"||i.visibility==="hidden":!1,c=s.getAttribute("aria-hidden")==="true";(r||o||a||c)&&t.push({selector:O(s),tag:s.tagName.toLowerCase(),text:q(s).slice(0,30),reasons:[r&&"zero-size",o&&"pointer-events:none",a&&`hidden (${i?i.display:"?"}/${i?i.visibility:"?"})`,c&&"aria-hidden"].filter(Boolean)})}return _("detect_dead_click_targets",`${t.length} unreachable interactive element(s)`,t.length,F(t,80).items,[],t.length>80)},inventory_animations:l=>{const e=l.defaultView,t=[],s=[];if(!(e!=null&&e.getComputedStyle))return t.push("getComputedStyle unavailable — animation inventory requires rendered styles."),_("inventory_animations","unavailable",0,[],t,!1);for(const i of Array.from(l.querySelectorAll("body *")).slice(0,800)){const r=e.getComputedStyle(i),o=r.animationName!=="none"?`${r.animationName} ${r.animationDuration}`:null,a=r.transitionProperty!=="none"&&r.transitionProperty!=="all"?`${r.transitionProperty} ${r.transitionDuration}`:r.transitionProperty==="all"?`all ${r.transitionDuration}`:null;(o||a)&&s.push({selector:O(i),animation:o,transition:a,transitionTiming:r.transitionTimingFunction||void 0})}const n=s.filter(i=>i.animation&&i.animation.includes("infinite"));return n.length>5&&t.push(`${n.length} infinitely looping animations — may indicate decorative spinners or a stuck loading state.`),_("inventory_animations",`${s.length} animated/transitioning elements`,s.length,F(s,80).items,t,s.length>80)},map_frame_tree:l=>{const e=[],t=(n,i,r)=>{const o=Array.from(n.querySelectorAll("iframe, frame"));for(const a of o){const c=a.getAttribute("src")||"(no src)";let u=!1,h=null;try{const g=a.contentDocument;g&&(u=!0,h=g.querySelectorAll("*").length,r<3&&t(g,`${i} > ${a.tagName.toLowerCase()}[${c.slice(0,50)}]`,r+1))}catch{u=!1}e.push({path:`${i} > ${a.tagName.toLowerCase()}`,selector:O(a),src:c.slice(0,120),title:a.getAttribute("title")||void 0,name:a.getAttribute("name")||void 0,sandbox:a.getAttribute("sandbox")||void 0,accessible:u,childCount:h,limitation:u?void 0:"Same-origin policy blocks contentDocument access (cross-origin frame)."})}};t(l,"document",0);const s=e.filter(n=>!n.accessible).length;return _("map_frame_tree",`${e.length} frame(s), ${s} inaccessible (cross-origin)`,e.length,e,[],!1)},inventory_shadow_roots:l=>{const e=[],t=(s,n,i)=>{const r=(s instanceof ShadowRoot,Array.from(s.querySelectorAll("*")));for(const o of r)if(o.shadowRoot){const a=o.shadowRoot,c=`${n} > ${o.tagName.toLowerCase()}::shadowRoot(${a.mode})`;e.push({path:c.slice(0,200),hostSelector:O(o),hostTag:o.tagName.toLowerCase(),mode:a.mode,childCount:a.querySelectorAll("*").length,styles:a.querySelectorAll("style").length}),i<4&&t(a,c,i+1)}};return t(l.documentElement,"document",0),_("inventory_shadow_roots",`${e.length} open shadow root(s) found`,e.length,e,[],!1)},inspect_page_storage:l=>{const e=l.defaultView,t=new le,s=[],n=[];if(!(e!=null&&e.localStorage)||!(e!=null&&e.sessionStorage))return _("inspect_page_storage","Web Storage API unavailable in this context",0,[],["localStorage/sessionStorage are not accessible here (JSDOM limitation or sandboxed iframe)."],!1);try{for(let r=0;rr+(o.size||0),0);return _("inspect_page_storage",`${n.length} storage entries (~${i} bytes), sensitive keys redacted`,n.length,F(n,100).items,s,n.length>100)},get_performance_metrics:l=>{var i,r,o,a;const e=l.defaultView,t=[],s=e==null?void 0:e.performance;if(!(s!=null&&s.timing)&&!(s!=null&&s.getEntriesByType))return _("get_performance_metrics","Performance API unavailable",0,[],["window.performance is not exposed in this context."],!1);const n=[];try{const c=(r=(i=s.getEntriesByType)==null?void 0:i.call(s,"navigation"))==null?void 0:r[0];if(c)n.push({metric:"navigation-timing",domContentLoaded:Math.round(c.domContentLoadedEventEnd),loadComplete:Math.round(c.loadEventEnd),domInteractive:Math.round(c.domInteractive),type:c.type,redirectCount:c.redirectCount,sizeTransfer:c.transferSize});else if(s.timing){const g=s.timing;n.push({metric:"navigation-timing-legacy",domContentLoaded:g.domContentLoadedEventEnd-g.navigationStart,loadComplete:g.loadEventEnd-g.navigationStart,domInteractive:g.domInteractive-g.navigationStart})}const u=((o=s.getEntriesByType)==null?void 0:o.call(s,"paint"))||[];for(const g of u)n.push({metric:g.name,startTime:Math.round(g.startTime)});const h=((a=s.getEntriesByType)==null?void 0:a.call(s,"resource"))||[];if(h.length){const g=h.reduce((y,v)=>y+v.duration,0),p=[...h].sort((y,v)=>v.duration-y.duration).slice(0,5).map(y=>({url:String(y.name).slice(0,100),duration:Math.round(y.duration)}));n.push({metric:"resource-summary",count:h.length,totalDuration:Math.round(g),slowest:p})}s.memory&&n.push({metric:"memory",usedJSHeapMB:Math.round(s.memory.usedJSHeapSize/1048576*10)/10,totalJSHeapMB:Math.round(s.memory.totalJSHeapSize/1048576*10)/10})}catch(c){t.push(`performance read failed: ${c.message}`)}return _("get_performance_metrics",`${n.length} metric group(s)`,n.length,n,t,!1)},extract_seo_metadata:l=>{var r,o,a;const e=c=>{var u;return((u=l.querySelector(`meta[name="${c}"]`))==null?void 0:u.getAttribute("content"))||void 0},t=c=>{var u;return((u=l.querySelector(`meta[property="${c}"]`))==null?void 0:u.getAttribute("content"))||void 0},s=[{field:"title",value:l.title||void 0},{field:"description",value:e("description")},{field:"canonical",value:(r=l.querySelector('link[rel="canonical"]'))==null?void 0:r.getAttribute("href")},{field:"robots",value:e("robots")},{field:"viewport",value:e("viewport")},{field:"charset",value:(o=l.querySelector("meta[charset]"))==null?void 0:o.getAttribute("charset")},{field:"og:title",value:t("og:title")},{field:"og:description",value:t("og:description")},{field:"og:image",value:t("og:image")},{field:"og:url",value:t("og:url")},{field:"twitter:card",value:e("twitter:card")},{field:"language",value:(a=l.documentElement)==null?void 0:a.getAttribute("lang")}],n=l.querySelectorAll("h1").length,i=[];return n===0&&i.push("No h1 — page lacks a primary heading."),n>1&&i.push(`Multiple h1 elements (${n}).`),e("description")||i.push("No meta description."),s.push({field:"h1Count",value:n}),_("extract_seo_metadata",`SEO metadata extracted; ${i.length} warning(s)`,s.length,s,i,!1)},extract_structured_data:l=>{var t;const e=[];for(const s of Array.from(l.querySelectorAll('script[type="application/ld+json"]')))try{const n=JSON.parse(s.textContent||"{}");e.push({format:"JSON-LD",type:n["@type"]||(Array.isArray(n)?"array":"unknown"),data:n})}catch(n){e.push({format:"JSON-LD",type:"invalid-json",error:n.message})}for(const s of Array.from(l.querySelectorAll("[itemscope]")).slice(0,30)){const n=s.getAttribute("itemtype")||"unknown",i={};for(const r of Array.from(s.querySelectorAll("[itemprop]"))){const o=r.getAttribute("itemprop")||"",a=r.getAttribute("content")||r.getAttribute("href")||((t=r.textContent)==null?void 0:t.trim())||"";i[o]=a.slice(0,100)}e.push({format:"microdata",type:n.split("/").pop()||n,data:i})}return _("extract_structured_data",`${e.length} structured data block(s)`,e.length,e,[],!1)},extract_tables:l=>{const e=Array.from(l.querySelectorAll("table")),t=e.slice(0,30).map(s=>{var a,c,u;const n=Array.from(s.querySelectorAll("thead th, tr:first-child th")).map(h=>{var g;return((g=h.textContent)==null?void 0:g.trim())||""}),i=Array.from(s.querySelectorAll("tbody tr, tr")).filter(h=>!h.querySelector("th")).slice(0,50),r=i.map(h=>Array.from(h.querySelectorAll("td")).map(g=>(g.textContent||"").trim().slice(0,60))),o=(c=(a=s.querySelector("caption"))==null?void 0:a.textContent)==null?void 0:c.trim();return{selector:O(s),caption:o,columnCount:n.length||((u=r[0])==null?void 0:u.length)||0,rowCount:i.length,headers:n,rows:r}});return _("extract_tables",`${e.length} table(s)`,e.length,t,[],e.length>30)},extract_lists:l=>{const e=Array.from(l.querySelectorAll("ul, ol")),t=e.slice(0,60).map(s=>{const n=Array.from(s.querySelectorAll(":scope > li")).slice(0,40);return{selector:O(s),kind:s.tagName.toLowerCase(),ordered:s.tagName.toLowerCase()==="ol",itemCount:n.length,items:n.map(i=>q(i).slice(0,60)),nested:s.querySelectorAll("ul, ol").length}});return _("extract_lists",`${e.length} list(s)`,e.length,t,[],e.length>60)},analyze_page_content:l=>{const e=l.body,t=(e==null?void 0:e.innerText)||(e==null?void 0:e.textContent)||"",s=t.trim()?t.trim().split(/\s+/).length:0,n=Array.from(l.querySelectorAll("h1, h2, h3, h4, h5, h6")).map(c=>({level:parseInt(c.tagName[1],10),text:q(c).slice(0,80)})),i=l.querySelectorAll("p").length,r=i?Math.round(s/i):0,o=Math.round(s/220*10)/10,a=[{metric:"wordCount",value:s},{metric:"paragraphCount",value:i},{metric:"avgParagraphWords",value:r},{metric:"estimatedReadingMinutes",value:o},{metric:"headingCount",value:n.length},{metric:"imageCount",value:l.querySelectorAll("img").length},{metric:"linkDensity",value:Math.round(l.querySelectorAll("a[href]").length/Math.max(1,s)*1e3)/1e3},{metric:"headings",value:n.slice(0,50)}];return _("analyze_page_content",`${s} words, ${i} paragraphs, ~${o} min read`,a.length,a,[],!1)},search_dom:(l,e)=>{const t=String((e==null?void 0:e.query)||"").trim();if(!t)return _("search_dom","No query supplied",0,[],["Provide a text query; optionally tag/attr filters."],!1);const s=t.toLowerCase(),n=[],i=Math.min((e==null?void 0:e.limit)||50,200),r=Array.from(l.querySelectorAll("*"));for(const o of r){if(n.length>=i)break;if(e!=null&&e.tag&&o.tagName.toLowerCase()!==String(e.tag).toLowerCase())continue;const a=q(o),c=Array.from(o.attributes);let u=0,h="";o.tagName.toLowerCase().includes(s)&&(u+=.2,h="tag match"),a.toLowerCase().includes(s)&&a.length<200&&(u+=.6,h="text match");for(const g of c)if(g.name.toLowerCase().includes(s)||g.value.length<100&&g.value.toLowerCase().includes(s)){u+=.4,h=`attribute ${g.name} match`;break}if(e!=null&&e.attr){const g=String(e.attr).toLowerCase(),p=e.attrValue?String(e.attrValue).toLowerCase():null;if(c.find(v=>v.name.toLowerCase()===g&&(!p||v.value.toLowerCase().includes(p))))u+=.5;else continue}if(u>0){const g=de(o);n.push({selector:g.bestSelector,tag:g.tag,role:g.role,text:g.text.slice(0,60),score:Math.round(u*100)/100,reason:h,visible:g.visibility.isVisible,bounds:{x:Math.round(g.bounds.x),y:Math.round(g.bounds.y),w:Math.round(g.bounds.width),h:Math.round(g.bounds.height)}})}}return n.sort((o,a)=>a.score-o.score),_("search_dom",`${n.length} element(s) match "${t}"`,n.length,n,[],n.length>=i)},inventory_ctas:l=>{var t;const e=[];for(const s of Array.from(l.querySelectorAll('button, a[class*="btn"], a[class*="button"], input[type="submit"], [role="button"]')).slice(0,100)){const n=de(s);e.push({selector:n.bestSelector,tag:n.tag,text:n.text.slice(0,50),styleHint:(t=s.getAttribute("class"))==null?void 0:t.slice(0,60),primary:/primary|cta|submit|main/i.test(s.getAttribute("class")||"")||s.type==="submit",visible:n.visibility.isVisible})}return _("inventory_ctas",`${e.length} call-to-action element(s)`,e.length,e,[],!1)},detect_focus_traps:l=>{const e=[];for(const s of Array.from(l.querySelectorAll('[role="dialog"], [aria-modal="true"], dialog[open], .modal, [class*="modal"]')).slice(0,30)){const n=s.querySelectorAll('a[href], button, input, select, textarea, [tabindex]:not([tabindex="-1"])');e.push({selector:O(s),kind:s.getAttribute("role")||s.tagName.toLowerCase(),ariaModal:s.getAttribute("aria-modal"),focusableCount:n.length,firstFocusable:n[0]?O(n[0]):void 0,note:n.length===0?"Modal container has NO focusable elements — keyboard users are trapped.":void 0})}const t=l.querySelectorAll("[tabindex]>0");for(const s of Array.from(t).slice(0,20))e.push({selector:O(s),kind:"positive-tabindex",note:`tabindex=${s.tabIndex} breaks natural tab order.`});return _("detect_focus_traps",`${e.length} focus-management issue(s)/container(s)`,e.length,e,[],!1)},infer_responsive_breakpoints:l=>{const e=l.defaultView,t=[],s=new Set;for(const o of Array.from(l.querySelectorAll("style"))){const a=o.textContent||"",c=/@media[^{]*?\(\s*(?:min|max)-width\s*:\s*(\d+)(?:\.\d+)?px/g;let u;for(;u=c.exec(a);)s.add(parseInt(u[1],10))}for(const o of Array.from(l.querySelectorAll('link[rel="stylesheet"]')).slice(0,10)){const a=o.getAttribute("href")||"";if(/^\d+px$/.test(a)||a.includes("width=")){const c=a.match(/width=(\d+)/);c&&s.add(parseInt(c[1],10))}}for(const o of Array.from(l.querySelectorAll("img[srcset], source[srcset]")).slice(0,50)){const a=o.getAttribute("srcset")||"";for(const c of a.matchAll(/(\d+)w/g))s.add(parseInt(c[1],10))}e!=null&&e.matchMedia||t.push("matchMedia unavailable — live breakpoint probing skipped.");const n=Array.from(s).sort((o,a)=>o-a),i=n.map(o=>({breakpoint:o,note:o<=768?"mobile-class":o<=1024?"tablet-class":"desktop-class"})),r=e==null?void 0:e.innerWidth;if(r){const o=n.filter(a=>a<=r);i.unshift({breakpoint:`current viewport: ${r}px`,note:o.length?`below breakpoints: ${o.join(", ")}`:"no declared breakpoint below current width"})}return _("infer_responsive_breakpoints",`${n.length} breakpoint(s) inferred from CSS/srcset`,i.length,i,t,!1)},get_selection_state:l=>{var i;const e=l.defaultView,t=(i=e==null?void 0:e.getSelection)==null?void 0:i.call(e),s=l.activeElement,n=[{hasSelection:!!(t!=null&&t.toString()),selectedText:(t==null?void 0:t.toString().slice(0,200))||"",selectionRanges:(t==null?void 0:t.rangeCount)||0,activeElement:s?{tag:s.tagName.toLowerCase(),selector:O(s),editable:s.isContentEditable||["INPUT","TEXTAREA"].includes(s.tagName)}:null}];return _("get_selection_state",t!=null&&t.toString()?`Selection: "${t.toString().slice(0,40)}…"`:"No text selection",1,n,[],!1)}};function Et(l,e,t){const s=Ce[l];return s?s(e,t):{analyzer:l,summary:`Unknown analyzer "${l}". Available: ${Object.keys(Ce).join(", ")}`,count:0,items:[],warnings:[],truncated:!1}}const vt=2e3;class wt{constructor(e=vt){b(this,"events",[]);b(this,"cap");b(this,"counter",0);this.cap=Math.max(10,e)}record(e,t,s={}){this.counter++;const n={eventId:`evt_${Date.now().toString(36)}_${this.counter}`,timestamp:Date.now(),kind:e,operationId:s.operationId,sessionId:s.sessionId,detail:t,data:s.data};return this.events.push(n),this.events.length>this.cap&&this.events.splice(0,this.events.length-this.cap),n}query(e){let t=this.events;e.kind&&(t=t.filter(n=>n.kind===e.kind)),e.operationId&&(t=t.filter(n=>n.operationId===e.operationId)),e.sinceTimestamp&&(t=t.filter(n=>n.timestamp>=e.sinceTimestamp));const s=e.limit&&e.limit>0?e.limit:200;return t.slice(-s)}size(){return this.events.length}toJSON(){return[...this.events]}}class St{constructor(){b(this,"counter",0);b(this,"operations",new Map)}begin(e){this.counter++;const t=`op_${Date.now().toString(36)}_${this.counter}`;return this.operations.set(t,{operationId:t,tool:e,startedAt:Date.now(),status:"RUNNING",timelineEventIds:[]}),t}end(e,t,s){const n=this.operations.get(e);n&&(n.endedAt=Date.now(),n.status=t,n.relatedError=s)}attachEvent(e,t){const s=this.operations.get(e);s&&s.timelineEventIds.push(t)}trace(e){const t=this.operations.get(e);return t?{...t,durationMs:t.endedAt?t.endedAt-t.startedAt:void 0}:null}recent(e=100){return Array.from(this.operations.values()).slice(-e).map(t=>({...t,durationMs:t.endedAt?t.endedAt-t.startedAt:void 0}))}}const Ie=100;class Tt{constructor(e){b(this,"sessionId");b(this,"timeline",new wt);b(this,"operations",new St);b(this,"tabs",new Map);b(this,"activeTabId",null);b(this,"startedAt",Date.now());b(this,"snapshots",[]);b(this,"commandHistory",[]);b(this,"annotationCount",0);b(this,"projectId");b(this,"tabCounter",0);b(this,"commandCounter",0);this.sessionId=e||`sess_${Date.now().toString(36)}`}registerTab(e,t,s){const n=e!==void 0?Array.from(this.tabs.values()).find(o=>o.browserTabId===e):void 0;if(n)return n.lastSeenAt=Date.now(),n.status="OPEN",n.url=t||n.url,n.title=s||n.title,n;this.tabCounter++;const i=`stab_${this.tabCounter}_${Date.now().toString(36)}`,r={sessionTabId:i,browserTabId:e,url:t,title:s,createdAt:Date.now(),lastSeenAt:Date.now(),status:"OPEN"};return this.tabs.set(i,r),this.timeline.record("TAB_OPENED",`tab ${i} registered (${t||"no url"})`,{sessionId:this.sessionId}),r}closeTab(e){const t=this.tabs.get(e);return t?(t.status="CLOSED",t.lastSeenAt=Date.now(),this.timeline.record("TAB_CLOSED",`tab ${e} closed`,{sessionId:this.sessionId}),!0):!1}switchTab(e){const t=this.tabs.get(e);return!t||t.status==="CLOSED"?!1:(this.activeTabId=e,this.timeline.record("TAB_SWITCHED",`active tab → ${e}`,{sessionId:this.sessionId}),!0)}getTabs(){return Array.from(this.tabs.values())}getActiveTab(){if(this.activeTabId){const e=this.tabs.get(this.activeTabId);if(e&&e.status==="OPEN")return e}return Array.from(this.tabs.values()).find(e=>e.status==="OPEN")||null}markAllStale(){let e=0;for(const t of this.tabs.values())t.status==="OPEN"&&(t.status="STALE",e++);return e}captureSnapshot(e,t,s){var a,c,u;const n=e.defaultView,i=((a=e.documentElement)==null?void 0:a.outerHTML)||"",r=e.querySelectorAll('a[href], button, input, select, textarea, [role="button"]').length,o={snapshotId:`snap_${Date.now().toString(36)}_${this.snapshots.length+1}`,timestamp:Date.now(),url:((c=n==null?void 0:n.location)==null?void 0:c.href)||((u=e.location)==null?void 0:u.href)||"",title:e.title||"",viewport:{width:(n==null?void 0:n.innerWidth)||0,height:(n==null?void 0:n.innerHeight)||0,scrollX:(n==null?void 0:n.scrollX)||0,scrollY:(n==null?void 0:n.scrollY)||0,devicePixelRatio:(n==null?void 0:n.devicePixelRatio)||1},domLength:i.length,domHash:be(i),interactiveCount:r,selectedRegions:[],extensionEnabled:t,pendingMutations:s,annotationCount:this.annotationCount};return this.snapshots.push(o),this.snapshots.length>Ie&&this.snapshots.splice(0,this.snapshots.length-Ie),this.timeline.record("SNAPSHOT_CREATED",`snapshot ${o.snapshotId} (dom ${o.domLength}b)`,{sessionId:this.sessionId}),o}getSnapshot(e){return e?this.snapshots.find(t=>t.snapshotId===e)||null:this.snapshots[this.snapshots.length-1]||null}listSnapshots(){return this.snapshots.map(e=>({snapshotId:e.snapshotId,timestamp:e.timestamp,url:e.url,title:e.title,domLength:e.domLength,domHash:e.domHash}))}compareSnapshots(e,t){const s=["url","title","domLength","domHash","interactiveCount","extensionEnabled","annotationCount"],n=[];for(const r of s)e[r]!==t[r]&&n.push({field:r,before:e[r],after:t[r]});(e.viewport.width!==t.viewport.width||e.viewport.height!==t.viewport.height)&&n.push({field:"viewport",before:`${e.viewport.width}x${e.viewport.height}`,after:`${t.viewport.width}x${t.viewport.height}`});const i=t.domLength-e.domLength;return{identical:n.length===0,changes:n,domDelta:{beforeLength:e.domLength,afterLength:t.domLength,delta:i},summary:n.length===0?"States are identical.":`${n.length} field(s) changed; DOM size ${i>=0?"+":""}${i} bytes.`}}recordCommand(e,t,s,n,i){this.commandCounter++;const r=`cmd_${this.commandCounter}_${Date.now().toString(36)}`;return this.commandHistory.push({commandId:r,tool:e,args:t,outcome:s,timestamp:Date.now(),durationMs:n,error:i}),this.timeline.record("COMMAND_EXECUTED",`${e} → ${s}${i?` (${i})`:""}`,{sessionId:this.sessionId,data:{commandId:r}}),r}getCommandHistory(e=100){return this.commandHistory.slice(-e)}noteAnnotations(e){this.annotationCount=e}bindProject(e){this.projectId=e}getProjectId(){return this.projectId}summary(e,t,s,n){var i,r,o;return{sessionId:this.sessionId,startedAt:this.startedAt,url:((r=(i=e.defaultView)==null?void 0:i.location)==null?void 0:r.href)||((o=e.location)==null?void 0:o.href)||"",title:e.title||"",tabs:this.getTabs(),activeTabId:this.activeTabId,viewport:{width:t.width,height:t.height,isModified:t.isModified},extensionEnabled:s,snapshotCount:this.snapshots.length,commandCount:this.commandHistory.length,annotationCount:this.annotationCount,mutationHistoryCount:n.length,timelineEventCount:this.timeline.size(),projectId:this.projectId}}}const Ct=l=>{var e,t;try{const s=l.getBoundingClientRect();if(s.width===0&&s.height===0)return null;const n=((t=(e=l.ownerDocument)==null?void 0:e.defaultView)==null?void 0:t.innerWidth)||1920;return s.yn*1.5?"bottom":s.xn*.8?"right":"center"}catch{return null}},It={navigation:"navigation",banner:"header",contentinfo:"footer",complementary:"sidebar",main:"main",form:"form",search:"search",region:"section",dialog:"modal",alertdialog:"modal",table:"table",list:"list",combobox:"dropdown",button:"button",link:"link",textbox:"input",checkbox:"checkbox",radio:"radio",img:"image",article:"article"},At={nav:"navigation",header:"header",footer:"footer",aside:"sidebar",main:"main",section:"section",article:"article",form:"form",table:"table",ul:"list",ol:"list",figure:"figure",dialog:"modal",button:"button",input:"input",select:"dropdown",textarea:"textarea",canvas:"canvas",video:"video",img:"image",h1:"heading",h2:"heading",h3:"heading"};function Z(l){return l.toLowerCase().replace(/[^a-z0-9]+/g,"_").replace(/^_+|_+$/g,"").replace(/_{2,}/g,"_").slice(0,48).replace(/_$/,"")}class xt{generate(e){return this.generateFromMeta({tagName:e.tagName.toLowerCase(),role:e.getAttribute("role")||void 0,text:q(e).trim(),ariaLabel:e.getAttribute("aria-label")||void 0,stableClass:Array.from(e.classList||[]).find(t=>/^[a-z][a-z0-9-]{2,}$/i.test(t)&&!_t.has(t)),position:Ct(e),nearbyHeading:this.nearbyHeading(e)})}generateFromMeta(e){const t=[],s=[],n=e.role||Nt(e.tagName);if(n){const r=It[n]||n;s.push(r),t.push(`role=${n}`)}else{const r=At[e.tagName]||e.tagName;s.push(r),t.push(`tag=${e.tagName}`)}if(e.ariaLabel&&(s.unshift(Z(e.ariaLabel)),t.push(`aria-label="${e.ariaLabel.slice(0,30)}"`)),e.text&&e.text.length<=40){const r=Z(e.text.split(/\s+/).slice(0,3).join(" "));r&&r.length>=2&&(s.push(r),t.push(`text="${e.text.slice(0,30)}"`))}if(e.nearbyHeading){const r=Z(e.nearbyHeading.split(/\s+/).slice(0,3).join(" "));r&&!s.includes(r)&&(s.push(r),t.push(`nearby-heading="${e.nearbyHeading.slice(0,30)}"`))}e.stableClass&&s.length<3&&(s.push(Z(e.stableClass)),t.push(`class=${e.stableClass}`)),e.tagName==="input"&&(s.some(r=>r.includes("input"))||(s.push("input"),t.push("tag=input"))),s.join("_").length<12&&e.position&&(s.push(e.position),t.push(`position=${e.position}`));let i=Z(s.join("_"))||"unnamed_region";return/^\d/.test(i)&&(i=`el_${i}`),{name:i,evidence:t}}nearbyHeading(e){let t=e.parentElement;for(let n=0;t&&n<4;n++){const i=t.querySelector('h1, h2, h3, h4, [role="heading"]');if(i)return q(i).trim().slice(0,40)||null;t=t.parentElement}let s=e.previousElementSibling;for(let n=0;s&&n<4;n++){if(/^H[1-4]$/.test(s.tagName)){const i=q(s).trim();if(i)return i.slice(0,40)}s=s.previousElementSibling}return null}}const _t=new Set(["active","open","visible","hidden","selected","disabled","container","wrapper","root","item","col","row","flex","box","main","div","span","block"]);function Nt(l){switch(l){case"nav":return"navigation";case"header":return"banner";case"footer":return"contentinfo";case"aside":return"complementary";case"main":return"main";case"form":return"form";case"table":return"table";case"button":return"button";case"a":return"link";case"input":return"textbox";case"select":return"combobox";case"textarea":return"textbox";case"img":return"img";default:return null}}const kt=["display","position","flex-direction","grid-template-columns","width","height","background-color","color","font-size","border-radius","overflow"];class Mt{constructor(){b(this,"naming",new xt)}capture(e){const t=e.ownerDocument,s=new Y(t),n=new te,i=s.generateCandidates(e),r=s.bestSelector(e),o=n.fingerprint(e);let a=e,c=0,u="self";for(let d=0;d<3;d++){const f=a.parentElement;if(!f||f===t.body||f===t.documentElement)break;if(this.isMeaningfulContainer(f)){a=f,c=d+1,u="meaningful-ancestor";break}a=f,c=d+1}if(a===e){const d=e.parentElement;d&&d!==t.body&&e.querySelectorAll("*").length<4&&(a=d,c=1,u="direct-parent-fallback")}const h=this.boundedHtml(e,6e4),g=this.boundedHtml(a,12e4);k.inspectElement(e);const p=e.getBoundingClientRect(),y=t.defaultView,v={};if(y!=null&&y.getComputedStyle){const d=y.getComputedStyle(e);for(const f of kt){const w=d.getPropertyValue(f);w&&w!=="none"&&w!=="auto"&&(v[f]=w)}}const m=e.parentElement;return{regionHtml:h,contextHtml:g,boundary:{strategy:u,ancestorLevels:c,note:c===0?"Region captured standalone (no meaningful ancestor within 3 levels).":`Context includes ${c} ancestor level(s) up to a meaningful container.`},selectorCandidates:i,bestSelector:r.selector,xpath:s.buildXPath(e),fingerprintHash:o.hash,dimensions:{width:Math.round(p.width),height:Math.round(p.height)},position:{x:Math.round(p.x),y:Math.round(p.y)},relevantStyles:v,parentInfo:m?{tag:m.tagName.toLowerCase(),selector:Rt(m),text:q(m).slice(0,60)}:void 0,childrenCount:e.children.length,childTags:Array.from(e.children).slice(0,12).map(d=>d.tagName.toLowerCase()),nameHint:this.naming.generate(e),fingerprintVolatility:o.volatilityRisk,volatilityReasons:o.volatilityReasons}}isMeaningfulContainer(e){const t=e.tagName.toLowerCase();if(["section","article","aside","main","nav","header","footer","form"].includes(t)||e.hasAttribute("id")||e.hasAttribute("data-testid")||e.getAttribute("role")||e.children.length>1&&e.querySelector(":scope > *:nth-child(3)"))return!0;const s=e.getAttribute("style")||"";return!!(s.includes("grid")||s.includes("flex"))}boundedHtml(e,t){const s=e.outerHTML;return s.length<=t?s:s.slice(0,t)+`
+`}}function Rt(l){try{return new Y(l.ownerDocument).bestSelector(l).selector}catch{return l.tagName.toLowerCase()}}class Ot{constructor(e){b(this,"nodeRegistry");b(this,"snapshotEngine");b(this,"picker");b(this,"interactionEngine");b(this,"observer");b(this,"mutationEngines",new WeakMap);b(this,"viewportControllers",new WeakMap);b(this,"targetingEngines",new WeakMap);b(this,"jsEngine",new Fe);b(this,"fingerprintEngine",new te);b(this,"humanInteraction",new it);b(this,"session",new Tt);b(this,"simulationTabs",[]);b(this,"simulationTabCounter",0);b(this,"simulationExtensions",[{id:"teledom@teledom",name:"TeleDOM Browser Intelligence Platform",version:"4.1.0",description:"The TeleDOM platform extension itself",enabled:!0,installType:"development",isApp:!1}]);b(this,"regionCapture",new Mt);this.nodeRegistry=e||new H;const t=new J,s=new ne;this.snapshotEngine=new he(this.nodeRegistry,t,s),this.picker=new Pe({nodeRegistry:this.nodeRegistry}),this.interactionEngine=new Le(this.nodeRegistry),this.observer=new qe(this.nodeRegistry),this.picker.initGlobalShortcutListener(),this.interactionEngine.setTimingHook(async n=>{const i=this.humanInteraction.delay(n);i>0&&await new Promise(r=>setTimeout(r,i))})}getMutationEngine(e){let t=this.mutationEngines.get(e);return t||(t=new Ue(e,this.nodeRegistry),this.mutationEngines.set(e,t)),t}getViewportController(e){let t=this.viewportControllers.get(e);return t||(t=new Be(e),this.viewportControllers.set(e,t)),t}getTargetingEngine(e){let t=this.targetingEngines.get(e);return t||(t=new tt(e,this.nodeRegistry),this.targetingEngines.set(e,t)),t}isSimulation(){return typeof globalThis.__FORENSIC_SIMULATION__<"u"}getPicker(){return this.picker}getInteractionEngine(){return this.interactionEngine}getObserver(){return this.observer}getNodeRegistry(){return this.nodeRegistry}async handleCommand(e,t=typeof document<"u"?document:{}){var o,a,c,u,h,g,p,y,v;const s=Date.now(),{id:n,command:i,payload:r}=e;try{switch(i){case"LIVE_PAGE_INSPECT":{const m=k.inspectPage(t);return this.success(n,i,m,s)}case"LIVE_ELEMENT_INSPECT":{const m=this.resolveTarget(r,t),d=k.inspectElement(m,this.nodeRegistry);return this.success(n,i,d,s)}case"GET_SELECTED_ELEMENT":{const m=this.picker.getLastSelectedElement();return this.success(n,i,m,s)}case"ELEMENT_PICKER_START":return this.picker.startPicker(),this.success(n,i,{pickerActive:!0},s);case"ELEMENT_PICKER_STOP":return this.picker.stopPicker(),this.success(n,i,{pickerActive:!1},s);case"LIVE_ELEMENT_INTERACT":{const m=r,d=await this.interactionEngine.interact(m,t);return this.success(n,i,d,s)}case"ELEMENT_OBSERVATION_START":{const m=this.resolveTarget(r,t),d=this.observer.startObservation(m,t);return this.success(n,i,d,s)}case"ELEMENT_OBSERVATION_STOP":{const m=this.observer.stopObservation(t);return this.success(n,i,m,s)}case"LIVE_DOM_SNAPSHOT":{if(((r==null?void 0:r.format)||"html")==="html"){const f=((o=t.documentElement)==null?void 0:o.outerHTML)||"";return this.success(n,i,{html:f},s)}const d=this.snapshotEngine.captureSnapshot(t,"live_session");return this.success(n,i,d,s)}case"LIVE_DOM_SUBTREE":{const m=this.resolveTarget(r,t),d=m.outerHTML||"",f=k.inspectElement(m,this.nodeRegistry);return this.success(n,i,{html:d,element:f},s)}case"GET_ELEMENT_VISUAL_STATE":{const m=this.resolveTarget(r,t),d=k.inspectVisualState(m);return this.success(n,i,d,s)}case"LIVE_PAGE_SCREENSHOT":case"LIVE_ELEMENT_SCREENSHOT":{const m=await this.handleScreenshotCapture(i,r,t);return this.success(n,i,m,s)}case"GET_TAB_CONSOLE_LOGS":{const{level:m,searchQuery:d,limit:f=100,clearAfterRead:w}=r||{};let E=typeof window<"u"&&window.__FORENSIC_CONSOLE_BUFFER__||[];if(m&&m!=="all"&&(E=E.filter(S=>S.level===m)),d){const S=String(d).toLowerCase();E=E.filter(T=>{var x,N;return((x=T.text)==null?void 0:x.toLowerCase().includes(S))||((N=T.source)==null?void 0:N.toLowerCase().includes(S))})}return f>0&&(E=E.slice(-f)),w&&typeof window<"u"&&window.__FORENSIC_CONSOLE_BUFFER__&&(window.__FORENSIC_CONSOLE_BUFFER__.length=0),this.success(n,i,{url:typeof window<"u"?window.location.href:"",title:t.title||"",totalCaptured:typeof window<"u"&&((a=window.__FORENSIC_CONSOLE_BUFFER__)==null?void 0:a.length)||E.length,returnedCount:E.length,logs:E},s)}case"GET_TAB_NETWORK_REQUESTS":{const{method:m,searchQuery:d,status:f,onlyErrors:w,limit:E=100,clearAfterRead:S}=r||{};let T=typeof window<"u"&&window.__FORENSIC_NETWORK_BUFFER__||[];if(m&&(T=T.filter(x=>{var N;return((N=x.method)==null?void 0:N.toUpperCase())===String(m).toUpperCase()})),f&&(T=T.filter(x=>x.status===Number(f))),w&&(T=T.filter(x=>x.error||x.status&&x.status>=400)),d){const x=String(d).toLowerCase();T=T.filter(N=>{var D;return(D=N.url)==null?void 0:D.toLowerCase().includes(x)})}return E>0&&(T=T.slice(-E)),S&&typeof window<"u"&&window.__FORENSIC_NETWORK_BUFFER__&&(window.__FORENSIC_NETWORK_BUFFER__.length=0),this.success(n,i,{url:typeof window<"u"?window.location.href:"",title:t.title||"",totalCaptured:typeof window<"u"&&((c=window.__FORENSIC_NETWORK_BUFFER__)==null?void 0:c.length)||T.length,returnedCount:T.length,requests:T},s)}case"CLOSE_TAB":{if(typeof globalThis.chrome<"u"&&((u=globalThis.chrome.runtime)!=null&&u.sendMessage)){const m=await new Promise(d=>{globalThis.chrome.runtime.sendMessage({type:"BROWSER_COMMAND_REQUEST",id:n,command:i,payload:r},f=>d(f))});if(m)return m}return this.isSimulation()?this.simulationCloseTab(r,t,n,i,s):typeof window<"u"?(setTimeout(()=>window.close(),100),this.success(n,i,{closed:!0,url:window.location.href,title:t.title},s)):this.success(n,i,{closed:!0},s)}case"RELOAD_TAB":{if(typeof globalThis.chrome<"u"&&((h=globalThis.chrome.runtime)!=null&&h.sendMessage)){const m=await new Promise(d=>{globalThis.chrome.runtime.sendMessage({type:"BROWSER_COMMAND_REQUEST",id:n,command:i,payload:r},f=>d(f))});if(m)return m}if(this.isSimulation()){const m=(r==null?void 0:r.mode)||"soft";return this.session.timeline.record("NAVIGATED",`tab reloaded (${m} mode)`),this.success(n,i,{reloaded:!0,mode:m,simulated:!0,url:((p=(g=t.defaultView)==null?void 0:g.location)==null?void 0:p.href)||"",title:t.title,note:"Node simulation context: DOM fixture retained; no real navigation occurs."},s)}return typeof window<"u"?(setTimeout(()=>window.location.reload(),100),this.success(n,i,{reloaded:!0,url:window.location.href,title:t.title},s)):this.success(n,i,{reloaded:!0},s)}case"OPEN_TAB":case"LIST_TABS":case"FOCUS_TAB":case"LIST_EXTENSIONS":case"RELOAD_EXTENSION":case"SET_EXTENSION_ENABLED":case"TOGGLE_EXTENSION":{if(this.isSimulation())return this.handleSimulationBackgroundCommand(n,i,r,t,s);if(typeof globalThis.chrome<"u"&&((y=globalThis.chrome.runtime)!=null&&y.sendMessage)){const m=await new Promise(d=>{globalThis.chrome.runtime.sendMessage({type:"BROWSER_COMMAND_REQUEST",id:n,command:i,payload:r},f=>d(f))});if(m)return m}return this.error(n,i,"BACKGROUND_EXECUTION_FAILED",`Command ${i} requires Chrome extension runtime`,s)}case"RESIZE_VIEWPORT":{const m=this.getViewportController(t);let d;if(r!=null&&r.preset)d=m.applyPreset(r.preset);else{const f=Number(r==null?void 0:r.width)||1280,w=Number(r==null?void 0:r.height)||800;d=m.resize(f,w)}return this.session.timeline.record("RESIZED",`viewport → ${d.applied.width}x${d.applied.height}`),this.success(n,i,d,s)}case"RESET_VIEWPORT":{const d=this.getViewportController(t).reset();return this.session.timeline.record("RESIZED",`viewport restored to ${d.applied.width}x${d.applied.height}`),this.success(n,i,d,s)}case"GET_VIEWPORT_STATE":{const m=this.getViewportController(t);return this.success(n,i,m.state(),s)}case"RUN_RESPONSIVE_TEST":{const m=this.getViewportController(t),d=(r==null?void 0:r.sizes)||Pt(),f=m.runResponsiveTest(d,{restore:(r==null?void 0:r.restore)!==!1});return this.success(n,i,f,s)}case"EMULATE_DEVICE":{const d=this.getViewportController(t).emulateDevice((r==null?void 0:r.device)||"pixel-7");return this.success(n,i,d,s)}case"EXECUTE_JS":case"EXECUTE_JS_AND_CAPTURE_CHANGES":{const m=String((r==null?void 0:r.code)||"");if(!m.trim())return this.error(n,i,"SCRIPT_EMPTY","payload.code is required.",s);const d=await this.jsEngine.execute(t,m,{timeoutMs:r==null?void 0:r.timeoutMs,world:(r==null?void 0:r.world)==="MAIN"?"MAIN":"ISOLATED"});return this.session.timeline.record("SCRIPT_EXECUTED",`${d.status} (${d.durationMs}ms)`),this.success(n,i,d,s)}case"DOM_MUTATE":{const d=this.getMutationEngine(t).mutate(r);return this.session.timeline.record("DOM_MUTATED",`${d.operation} on ${d.before.selector} → ${d.success?"OK":d.error}`),this.success(n,i,d,s)}case"DOM_MUTATE_TRANSACTION":{const m=this.getMutationEngine(t),d=(r==null?void 0:r.mode)||"begin";try{if(d==="begin"){const f=m.beginTransaction();return this.success(n,i,{transactionId:f,mode:d,open:!0},s)}if(d==="commit"){const f=m.commitTransaction();return this.session.timeline.record("DOM_MUTATED",`transaction ${f.transactionId} committed (${f.steps.length} steps)`),this.success(n,i,{...f,mode:d},s)}if(d==="rollback"){const f=m.rollbackTransaction(r==null?void 0:r.reason);return this.session.timeline.record("MUTATION_UNDONE",`transaction ${f.transactionId} rolled back`),this.success(n,i,{...f,mode:d},s)}return this.error(n,i,"INVALID_MODE",`mode must be begin|commit|rollback, got "${d}"`,s)}catch(f){return this.error(n,i,"DOM_MUTATION_FAILED",f.message,s)}}case"UNDO_DOM_MUTATION":{const d=this.getMutationEngine(t).undo();return d.success&&this.session.timeline.record("MUTATION_UNDONE",d.message),this.success(n,i,d,s)}case"REDO_DOM_MUTATION":{const d=this.getMutationEngine(t).redo();return d.success&&this.session.timeline.record("MUTATION_REDONE",d.message),this.success(n,i,d,s)}case"GET_MUTATION_HISTORY":{const m=this.getMutationEngine(t);return this.success(n,i,{entries:m.getHistory((r==null?void 0:r.limit)||100),undoDepth:m.getUndoDepth(),redoDepth:m.getRedoDepth(),openTransactionId:m.getOpenTransactionId()},s)}case"PREVIEW_DOM_MUTATION":{const d=this.getMutationEngine(t).preview(r);return this.success(n,i,d,s)}case"GENERATE_ELEMENT_TARGET":{const d=this.getTargetingEngine(t).resolveAndBuild((r==null?void 0:r.target)||(r==null?void 0:r.selector)||"");return"error"in d?this.error(n,i,"TARGET_NOT_FOUND",d.error,s):this.success(n,i,d.target,s)}case"RECOVER_SELECTOR":{const m=new nt(t),d=(r==null?void 0:r.snapshot)||{},f=m.recover((r==null?void 0:r.selector)||"",d);return this.success(n,i,f,s)}case"GET_ELEMENT_ANCESTRY":{const m=this.resolveTarget(r,t);return this.success(n,i,Lt(m,t),s)}case"GET_ELEMENT_FINGERPRINT":{const m=this.resolveTarget(r,t),d=this.fingerprintEngine.fingerprint(m);return this.success(n,i,d,s)}case"GET_ELEMENT_RELATIONSHIPS":{const m=this.resolveTarget(r,t);return this.success(n,i,Dt(m,t),s)}case"GET_ELEMENT_ACCESSIBILITY":{const m=this.resolveTarget(r,t);return this.success(n,i,$t(m),s)}case"GET_COMPUTED_STYLE":{const m=this.resolveTarget(r,t),d=t.defaultView;if(!(d!=null&&d.getComputedStyle))return this.error(n,i,"STYLE_UNAVAILABLE","getComputedStyle is unavailable in this context.",s);const f=d.getComputedStyle(m),w=Array.isArray(r==null?void 0:r.properties)&&r.properties.length?r.properties:["display","position","color","background-color","font-size","font-family","width","height","margin","padding","border","z-index","opacity","visibility","overflow","flex-direction","grid-template-columns"],E={};for(const S of w)E[S]=f.getPropertyValue(S);return this.success(n,i,{selector:k.inspectElement(m,this.nodeRegistry).bestSelector,styles:E},s)}case"ANALYZE_DOM":{const m=String((r==null?void 0:r.analyzer)||"");if(!m)return this.error(n,i,"ANALYZER_REQUIRED",'payload.analyzer is required (e.g. "analyze_forms").',s);const d=Et(m,t,r);return d.count===0&&d.warnings.length===0&&d.items.length===0&&d.summary.startsWith("Unknown analyzer")?this.error(n,i,"UNKNOWN_ANALYZER",d.summary,s):this.success(n,i,d,s)}case"DRAG_ELEMENT":{const m=this.resolveTarget(r==null?void 0:r.source,t),d=r!=null&&r.target?this.resolveTarget(r==null?void 0:r.target,t):null,f=await this.performDrag(m,d,r==null?void 0:r.offsets,t);return this.success(n,i,f,s)}case"SET_INPUT_CHECKED":{const d=this.resolveTarget(r,t);if(d.type!=="checkbox"&&d.type!=="radio")return this.error(n,i,"INPUT_TYPE_UNSUPPORTED",`Target input type "${d.type}" is not checkbox/radio.`,s);const f=d.checked;d.checked=(r==null?void 0:r.checked)!==!1;const w=[];for(const E of["input","change"])try{d.dispatchEvent(new t.defaultView.Event(E,{bubbles:!0})),w.push(E)}catch{}if(d.type==="radio"&&d.name)for(const E of Array.from(t.querySelectorAll(`input[type=radio][name="${d.name}"]`)))E!==d&&(E.checked=!1);return this.success(n,i,{success:!0,selector:k.inspectElement(d,this.nodeRegistry).bestSelector,inputType:d.type,checkedBefore:f,checkedAfter:d.checked,eventsFired:w},s)}case"PRESS_KEYBOARD_SHORTCUT":{const m=Array.isArray(r==null?void 0:r.keys)?r.keys:String((r==null?void 0:r.keys)||"Enter").split("+"),d=r!=null&&r.target?this.resolveTarget(r==null?void 0:r.target,t):t.activeElement||t.body;typeof d.focus=="function"&&d.focus();const f=[],w=t.defaultView;for(const E of m)for(const S of["keydown","keyup"])try{d.dispatchEvent(new((w==null?void 0:w.KeyboardEvent)||KeyboardEvent)(S,{key:E.trim(),bubbles:!0,cancelable:!0,ctrlKey:m.some(T=>/^(ctrl|control|cmd|meta)$/i.test(T))&&E!==m.find(T=>/^(ctrl|control|cmd|meta)$/i.test(T)),shiftKey:m.some(T=>/^shift$/i.test(T))&&E!=="Shift",altKey:m.some(T=>/^alt$/i.test(T))&&E!=="Alt"})),f.push(`${S}:${E}`)}catch{}return this.success(n,i,{success:!0,keys:m,targetSelector:k.inspectElement(d,this.nodeRegistry).bestSelector,eventsFired:f},s)}case"SCROLL_PAGE":{const m=t.defaultView;if(!m)return this.error(n,i,"NO_WINDOW","No window available for scrolling.",s);const d={x:m.scrollX||0,y:m.scrollY||0};let f;if(r!=null&&r.target||r!=null&&r.selector){const E=this.resolveTarget((r==null?void 0:r.target)||(r==null?void 0:r.selector),t);(v=E.scrollIntoView)==null||v.call(E,{behavior:(r==null?void 0:r.behavior)||"auto",block:"center"}),f=k.inspectElement(E,this.nodeRegistry).bestSelector}else m.scrollBy(Number(r==null?void 0:r.x)||0,Number(r==null?void 0:r.y)||0);const w={x:m.scrollX||0,y:m.scrollY||0};return this.success(n,i,{success:!0,scrollBefore:d,scrollAfter:w,requested:{x:Number(r==null?void 0:r.x)||0,y:Number(r==null?void 0:r.y)||0},targetSelector:f},s)}case"WAIT_FOR_CONDITION":return await this.waitForCondition(t,r||{},s,n,i);case"GET_PAGE_STATE":case"CAPTURE_PAGE_STATE":{const m=this.session.captureSnapshot(t,!0,this.getMutationEngine(t).getUndoDepth());return this.success(n,i,m,s)}case"CAPTURE_REGION":{const m=this.resolveTarget((r==null?void 0:r.target)||(r==null?void 0:r.selector),t),d=this.regionCapture.capture(m);return this.success(n,i,d,s)}case"GET_SIMULATION_TAB_STATE":return this.isSimulation()?this.success(n,i,{simulated:!0,tabs:this.simulationTabs,sessionSummary:this.session.getTabs()},s):this.error(n,i,"NOT_SIMULATION","Simulation tab state is only available in the Node simulation context.",s);default:return this.error(n,i,"UNKNOWN_COMMAND",`Unsupported command '${i}'`,s)}}catch(m){return this.error(n,i,"COMMAND_EXECUTION_FAILED",m.message,s,m.details)}}resolveTarget(e,t){if(!e)throw new Error("Target specifier must be provided");return typeof e=="string"?this.interactionEngine.resolveTarget({selector:e},t):typeof e=="number"?this.interactionEngine.resolveTarget({nodeId:e},t):this.interactionEngine.resolveTarget(e,t)}async performDrag(e,t,s,n){const i=n.defaultView,r=[],o=(p,y,v={})=>{try{const m=(i==null?void 0:i.MouseEvent)||(typeof MouseEvent<"u"?MouseEvent:null);m&&(p.dispatchEvent(new m(y,{bubbles:!0,cancelable:!0,...v})),r.push(y))}catch{}},a=e.getBoundingClientRect(),c=a.x+a.width/2,u=a.y+a.height/2;let h=c+((s==null?void 0:s.x)||0),g=u+((s==null?void 0:s.y)||0);if(t){const p=t.getBoundingClientRect();h=p.x+p.width/2,g=p.y+p.height/2}return o(e,"pointerdown",{button:1,clientX:c,clientY:u}),o(e,"mousedown",{button:1,clientX:c,clientY:u}),o(e,"dragstart",{clientX:c,clientY:u}),t&&(o(t,"dragenter",{clientX:h,clientY:g}),o(t,"dragover",{clientX:h,clientY:g}),o(t,"drop",{clientX:h,clientY:g})),o(e,"dragend",{clientX:h,clientY:g}),o(e,"pointerup",{button:1,clientX:h,clientY:g}),o(e,"mouseup",{button:1,clientX:h,clientY:g}),{success:r.length>0,sourceSelector:k.inspectElement(e,this.nodeRegistry).bestSelector,targetSelector:t?k.inspectElement(t,this.nodeRegistry).bestSelector:"(offset drop)",eventsFired:r,finalPosition:{x:Math.round(h),y:Math.round(g)},html5DndUsed:r.includes("dragstart")}}async waitForCondition(e,t,s,n,i){var p,y;const r=t.kind||"dom_stable",o=Math.min(Math.max(Number(t.timeoutMs)||5e3,100),3e4),a=Math.min(Math.max(Number(t.pollIntervalMs)||100,20),1e3),c=Date.now(),u=()=>{var v,m,d,f,w;switch(r){case"dom_stable":return{satisfied:!0,detail:`dom length ${((v=e.documentElement)==null?void 0:v.outerHTML.length)||0}`};case"selector_present":{const E=t.selector?e.querySelectorAll(t.selector).length:0;return{satisfied:E>0,detail:`"${t.selector}" matches ${E} element(s)`}}case"selector_visible":{if(!t.selector)return{satisfied:!1,detail:"no selector supplied"};const E=e.querySelector(t.selector);if(!E)return{satisfied:!1,detail:`"${t.selector}" not present`};try{const S=k.inspectElement(E).visibility.isVisible;return{satisfied:S,detail:`visibility=${S}`}}catch{return{satisfied:!1,detail:"inspection failed"}}}case"selector_absent":{const E=t.selector?e.querySelectorAll(t.selector).length:0;return{satisfied:E===0,detail:`"${t.selector}" matches ${E} element(s)`}}case"text_present":{const E=((m=e.body)==null?void 0:m.innerText)||((d=e.body)==null?void 0:d.textContent)||"",S=t.text?E.includes(String(t.text)):!1;return{satisfied:S,detail:`text "${String(t.text).slice(0,30)}" ${S?"found":"not found"}`}}case"url_contains":{const E=((w=(f=e.defaultView)==null?void 0:f.location)==null?void 0:w.href)||"";return{satisfied:t.text?E.includes(String(t.text)):!1,detail:E}}case"element_count":{const E=t.selector?e.querySelectorAll(t.selector).length:0,S=Number(t.count)||0;return{satisfied:E===S,detail:`${E}/${S} elements`}}case"readiness_state":return{satisfied:e.readyState===(t.state||"complete"),detail:`readyState=${e.readyState}`};default:return{satisfied:!1,detail:`unknown condition kind "${r}"`}}};if(r==="dom_stable"){let v=((p=e.documentElement)==null?void 0:p.outerHTML.length)||0,m=!1,d=0;for(;Date.now()-csetTimeout(E,a));const w=((y=e.documentElement)==null?void 0:y.outerHTML.length)||0;if(d++,w===v){m=!0;break}v=w}const f=Date.now()-c;return m&&this.session.timeline.record("WAIT_SATISFIED",`dom_stable after ${f}ms (${d} polls)`),this.success(n,i,{satisfied:m,condition:r,waitedMs:f,timeoutMs:o,detail:`dom length ${v}, ${d} polls`},s)}let h=u();for(;!h.satisfied&&Date.now()-csetTimeout(v,a)),h=u();const g=Date.now()-c;return h.satisfied&&this.session.timeline.record("WAIT_SATISFIED",`${r} after ${g}ms`),this.success(n,i,{satisfied:h.satisfied,condition:r,waitedMs:g,timeoutMs:o,detail:h.detail},s)}simulationCloseTab(e,t,s,n,i){const r=Number(e==null?void 0:e.tabId),o=Number.isFinite(r)?this.simulationTabs.findIndex(c=>c.browserTabId===r):this.simulationTabs.findIndex(c=>c.active);if(o<0)return this.error(s,n,"TAB_NOT_FOUND",`No simulated tab matches tabId=${r}`,i);const a=this.simulationTabs.splice(o,1)[0];return this.session.closeTab(a.sessionTabId),a.active&&this.simulationTabs.length&&(this.simulationTabs[0].active=!0,this.session.switchTab(this.simulationTabs[0].sessionTabId)),this.success(s,n,{closed:!0,closedTab:{id:a.browserTabId,url:a.url,title:a.title},simulated:!0,remaining:this.simulationTabs.length},i)}handleSimulationBackgroundCommand(e,t,s,n,i){const r=()=>{var o,a;if(!this.simulationTabs.length){this.simulationTabCounter++;const c={sessionTabId:`stab_${this.simulationTabCounter}`,browserTabId:this.simulationTabCounter,url:((a=(o=n.defaultView)==null?void 0:o.location)==null?void 0:a.href)||"about:blank",title:n.title||"Simulated Tab",active:!0,createdAt:Date.now()};this.simulationTabs.push(c),this.session.registerTab(c.browserTabId,c.url,c.title),this.session.switchTab(c.sessionTabId)}};switch(t){case"LIST_TABS":return r(),this.success(e,t,{simulated:!0,environment:"node-simulation",tabs:this.simulationTabs.map((o,a)=>({id:o.browserTabId,index:a,windowId:1,title:o.title,url:o.url,active:o.active,status:"complete",pinned:!1,audited:!1})),note:"Deterministic simulated tab state — a real browser tab list requires the Chrome extension connection."},i);case"OPEN_TAB":{const o=String((s==null?void 0:s.url)||"about:blank");this.simulationTabCounter++;const a={sessionTabId:`stab_${this.simulationTabCounter}`,browserTabId:this.simulationTabCounter,url:o,title:(s==null?void 0:s.title)||`Simulated Tab ${this.simulationTabCounter}`,active:!0,createdAt:Date.now()};this.simulationTabs.forEach(u=>u.active=!1),this.simulationTabs.push(a);const c=this.session.registerTab(a.browserTabId,o,a.title);return this.session.switchTab(c.sessionTabId),this.session.timeline.record("TAB_OPENED",`simulation tab ${a.browserTabId} → ${o}`),this.success(e,t,{opened:!0,tabId:a.browserTabId,url:o,simulated:!0,totalTabs:this.simulationTabs.length},i)}case"FOCUS_TAB":{r();const o=Number(s==null?void 0:s.tabId),a=this.simulationTabs.find(c=>c.browserTabId===o)||this.simulationTabs[0];return a?(this.simulationTabs.forEach(c=>c.active=!1),a.active=!0,this.session.switchTab(a.sessionTabId),this.session.timeline.record("TAB_SWITCHED",`simulation tab ${a.browserTabId} focused`),this.success(e,t,{focused:!0,tabId:a.browserTabId,url:a.url,simulated:!0},i)):this.error(e,t,"TAB_NOT_FOUND",`No simulated tab with tabId=${o}`,i)}case"LIST_EXTENSIONS":return this.success(e,t,{simulated:!0,extensions:this.simulationExtensions.map(o=>({...o,permissions:["activeTab","scripting","storage","tabs","management"]})),note:"Deterministic simulated extension state."},i);case"SET_EXTENSION_ENABLED":{const o=String((s==null?void 0:s.extensionId)||""),a=this.simulationExtensions.find(c=>c.id===o||c.name.toLowerCase().includes(o.toLowerCase()));return a?(a.enabled=!!(s!=null&&s.enabled),this.session.timeline.record("EXTENSION_STATE_CHANGED",`${a.id} → ${a.enabled?"enabled":"disabled"}`),this.success(e,t,{extensionId:a.id,enabled:a.enabled,simulated:!0},i)):this.error(e,t,"EXTENSION_NOT_FOUND",`No simulated extension matches "${o}". Known: ${this.simulationExtensions.map(c=>c.id).join(", ")}`,i)}case"TOGGLE_EXTENSION":{const o=String((s==null?void 0:s.extensionId)||""),a=this.simulationExtensions.find(c=>c.id===o||c.name.toLowerCase().includes(o.toLowerCase()));return a?(a.enabled=!a.enabled,this.session.timeline.record("EXTENSION_STATE_CHANGED",`${a.id} → ${a.enabled?"enabled":"disabled"}`),this.success(e,t,{extensionId:a.id,enabled:a.enabled,simulated:!0},i)):this.error(e,t,"EXTENSION_NOT_FOUND",`No simulated extension matches "${o}".`,i)}case"RELOAD_EXTENSION":{const o=String((s==null?void 0:s.extensionId)||this.simulationExtensions[0].id),a=this.simulationExtensions.find(c=>c.id===o||c.name.toLowerCase().includes(o.toLowerCase()));return a?this.success(e,t,{reloaded:!0,extensionId:a.id,simulated:!0,note:"Simulated reload: extension state preserved."},i):this.error(e,t,"EXTENSION_NOT_FOUND",`No simulated extension matches "${o}".`,i)}default:return this.error(e,t,"UNKNOWN_COMMAND",`Unhandled simulation command '${t}'`,i)}}async handleScreenshotCapture(e,t,s){var y,v,m,d,f;const n=s.defaultView||(typeof window<"u"?window:{}),i=Date.now(),r=`scr_${i}_${Math.random().toString(36).slice(2,6)}`,o=n.devicePixelRatio||1,a={width:n.innerWidth||((y=s.documentElement)==null?void 0:y.clientWidth)||1920,height:n.innerHeight||((v=s.documentElement)==null?void 0:v.clientHeight)||1080,scrollX:n.scrollX||n.pageXOffset||0,scrollY:n.scrollY||n.pageYOffset||0,devicePixelRatio:o};let c,u,h,g={width:a.width,height:a.height};if(e==="LIVE_ELEMENT_SCREENSHOT"){const w=this.resolveTarget(t,s),E=k.inspectElement(w,this.nodeRegistry);c=E.bestSelector,u=((m=E.forensics)==null?void 0:m.logicalNodeId)||void 0,h={x:E.bounds.x,y:E.bounds.y,width:E.bounds.width,height:E.bounds.height},g={width:Math.max(1,Math.round(E.bounds.width*o)),height:Math.max(1,Math.round(E.bounds.height*o))}}let p=(t==null?void 0:t.dataUrl)||"";if(e==="LIVE_ELEMENT_SCREENSHOT"&&p&&h&&typeof Image<"u")try{const w=await new Promise(E=>{const S=new Image;S.onload=()=>{try{const T=s.createElement("canvas"),x=Math.max(0,Math.floor(h.x*o)),N=Math.max(0,Math.floor(h.y*o)),D=Math.max(1,Math.floor(h.width*o)),M=Math.max(1,Math.floor(h.height*o));T.width=D,T.height=M;const L=T.getContext("2d");if(L){L.drawImage(S,x,N,D,M,0,0,D,M),E(T.toDataURL("image/png"));return}}catch{}E(p)},S.onerror=()=>E(p),S.src=p});w&&(p=w)}catch{}if(!p){const w=e==="LIVE_ELEMENT_SCREENSHOT"?Math.max(120,g.width||320):Math.max(800,a.width||1280),E=e==="LIVE_ELEMENT_SCREENSHOT"?Math.max(60,g.height||180):Math.max(600,a.height||800);p=ge.createDataUrl({width:w,height:E,backgroundColor:e==="LIVE_ELEMENT_SCREENSHOT"?[30,41,59,255]:[15,23,42,255],headerColor:[56,189,248,255],borderColor:[99,102,241,255],label:c||(e==="LIVE_ELEMENT_SCREENSHOT"?"Element Screenshot":"Page Screenshot")})}return{screenshotId:r,timestamp:i,url:((d=n.location)==null?void 0:d.href)||((f=s.location)==null?void 0:f.href)||"",viewport:a,targetSelector:c,targetNodeId:u,targetBounds:h,dataUrl:p,imageFormat:"png",dimensions:g,captureType:e==="LIVE_ELEMENT_SCREENSHOT"?"ELEMENT":"FULL_PAGE"}}success(e,t,s,n){return{id:e,command:t,success:!0,data:s,timestamp:Date.now(),durationMs:Date.now()-n}}error(e,t,s,n,i,r){return{id:e,command:t,success:!1,error:{code:s,message:n,details:r},timestamp:Date.now(),durationMs:Date.now()-i}}}function Lt(l,e){const t=[];let s=l.parentElement,n=1;for(;s&&n<=10;){const h=s.parentElement,g=h?Array.from(h.children).filter(p=>p.tagName===s.tagName):[];t.push({tag:s.tagName.toLowerCase(),selector:U(s),role:s.getAttribute("role")||void 0,text:B(s).slice(0,40),childIndex:g.length?g.indexOf(s)+1:1,siblingCount:h?Array.from(h.children).length:0,distance:n}),s=s.parentElement,n++}const i=l.parentElement,r=[];if(i){const h=Array.from(i.children),g=h.indexOf(l);for(let p=g-1;p>=0&&p>=g-5;p--)r.push({tag:h[p].tagName.toLowerCase(),selector:U(h[p]),role:h[p].getAttribute("role")||void 0,text:B(h[p]).slice(0,30),position:"before",distance:g-p});for(let p=g+1;p{o=Math.max(o,g);for(const p of Array.from(h.children))a.push(p.tagName.toLowerCase()),p.matches('a[href], button, input, select, textarea, [role="button"], [onclick]')&&c.push(U(p)),g<6&&u(p,g+1)};return u(l,1),{selector:U(l),ancestors:t,siblings:r,descendants:{count:l.querySelectorAll("*").length,maxDepth:o,tags:Array.from(new Set(a)).slice(0,30),interactive:c.slice(0,30)}}}function Dt(l,e){const t=[{id:"self",selector:U(l),tag:l.tagName.toLowerCase(),role:l.getAttribute("role")||void 0,label:B(l).slice(0,30)||l.tagName.toLowerCase(),relationship:"self",depth:0}],s=[];let n=l.parentElement,i=1;for(;n&&i<=4;){const o=`ancestor_${i}`;t.push({id:o,selector:U(n),tag:n.tagName.toLowerCase(),role:n.getAttribute("role")||void 0,label:B(n).slice(0,30)||n.tagName.toLowerCase(),relationship:"parent",depth:i}),s.push({from:o,to:i===1?"self":`ancestor_${i-1}`,relation:"parent-of"}),n=n.parentElement,i++}for(const o of Array.from(l.children).slice(0,12)){const a=`child_${t.length}`;t.push({id:a,selector:U(o),tag:o.tagName.toLowerCase(),role:o.getAttribute("role")||void 0,label:B(o).slice(0,30)||o.tagName.toLowerCase(),relationship:"child",depth:1}),s.push({from:"self",to:a,relation:"contains"})}const r=l.parentElement;if(r)for(const o of Array.from(r.children).slice(0,12)){if(o===l)continue;const a=`sibling_${t.length}`;t.push({id:a,selector:U(o),tag:o.tagName.toLowerCase(),role:o.getAttribute("role")||void 0,label:B(o).slice(0,30)||o.tagName.toLowerCase(),relationship:"sibling",depth:1}),s.push({from:"self",to:a,relation:"sibling-of"})}return{rootSelector:U(l),nodes:t,edges:s}}function $t(l){const e={};for(const v of Array.from(l.attributes))v.name.startsWith("aria-")&&(e[v.name]=v.value);const t=B(l).trim(),s=l.getAttribute("aria-label"),n=l.getAttribute("aria-labelledby");let i;n&&(i=n.split(/\s+/).map(m=>{var d,f,w;return(w=(f=(d=l.ownerDocument)==null?void 0:d.getElementById(m))==null?void 0:f.textContent)==null?void 0:w.trim()}).filter(Boolean).join(" ").slice(0,60)||void 0);const r=l.getAttribute("title"),o=l.tagName.toLowerCase(),a=[];let c="";s?(c=s,a.push("aria-label")):i?(c=i,a.push("aria-labelledby")):t?(c=t.slice(0,60),a.push("text content")):r&&(c=r,a.push("title"));const u=[];(l.disabled||l.hasAttribute("disabled"))&&u.push("disabled"),l.checked&&u.push("checked");const h=l;h.tagName==="SELECT"&&typeof h.selectedOptions<"u"&&h.selectedOptions.length>0&&u.push("selected"),l.getAttribute("aria-expanded")&&u.push(`expanded=${l.getAttribute("aria-expanded")}`),l.getAttribute("aria-pressed")&&u.push(`pressed=${l.getAttribute("aria-pressed")}`),l.getAttribute("aria-hidden")==="true"&&u.push("hidden"),l.hasAttribute("required")&&u.push("required"),l.readOnly&&u.push("readonly");const g=["a[href]","button","input","select","textarea","[tabindex]"].some(v=>{try{return l.matches(v)}catch{return!1}}),p=[];!c&&g&&p.push("Focusable element has no accessible name."),o==="img"&&!l.hasAttribute("alt")&&p.push("Image has no alt attribute.");const y=/^h([1-6])$/.exec(o);return y&&!t&&p.push(`Heading h${y[1]} is empty.`),{selector:U(l),role:l.getAttribute("role")||void 0,implicitRole:qt(l),name:c,nameSources:a,description:l.getAttribute("aria-describedby")||void 0,value:l.value!==void 0&&(l.getAttribute("type")||"text")!=="password"?String(l.value).slice(0,40):void 0,states:u,level:y?parseInt(y[1],10):void 0,focusable:g,tabIndex:l.tabIndex,ariaAttributes:e,issues:p}}function qt(l){switch(l.tagName.toLowerCase()){case"a":return l.getAttribute("href")?"link":void 0;case"button":return"button";case"nav":return"navigation";case"header":return"banner";case"footer":return"contentinfo";case"main":return"main";case"aside":return"complementary";case"article":return"article";case"form":return"form";case"input":{const t=l.getAttribute("type")||"text";return{checkbox:"checkbox",radio:"radio",button:"button",submit:"button",reset:"button",range:"slider",search:"searchbox",email:"textbox",text:"textbox",password:"textbox",tel:"textbox",url:"textbox",number:"spinbutton"}[t]||"textbox"}case"select":return l.hasAttribute("multiple")?"listbox":"combobox";case"textarea":return"textbox";case"img":return"img";case"table":return"table";case"ul":case"ol":return"list";case"li":return"listitem";case"h1":case"h2":case"h3":case"h4":case"h5":case"h6":return"heading";case"dialog":return"dialog";default:return}}function U(l){const e=l.getAttribute("id");if(e&&/^[a-zA-Z][\w-]*$/.test(e))return`#${e}`;const t=l.getAttribute("data-testid");if(t)return`${l.tagName.toLowerCase()}[data-testid="${t}"]`;const s=l.tagName.toLowerCase(),n=Array.from(l.classList||[]).slice(0,2);return n.length?`${s}.${n.join(".")}`:s}function B(l){return Array.from(l.childNodes).filter(e=>e.nodeType===3).map(e=>(e.textContent||"").trim()).join(" ").replace(/\s+/g," ")}function Pt(){return[{label:"desktop-1440x900",width:1440,height:900},{label:"laptop-1024x768",width:1024,height:768},{label:"tablet-768x1024",width:768,height:1024},{label:"mobile-375x667",width:375,height:667}]}class Ut{constructor(e){b(this,"hostElement",null);b(this,"shadowRoot",null);b(this,"callbacks");b(this,"isRecording",!1);b(this,"isPaused",!1);b(this,"isMinimized",!1);b(this,"startTime",0);b(this,"eventCount",0);b(this,"timerInterval",null);b(this,"isDragging",!1);b(this,"dragStartX",0);b(this,"dragStartY",0);b(this,"posX",window.innerWidth-340);b(this,"posY",40);this.callbacks=e,this.loadPosition()}mount(){this.hostElement&&document.body.contains(this.hostElement)||(this.hostElement=document.createElement("div"),this.hostElement.id="forensic-recorder-floating-host",this.hostElement.style.all="initial",this.hostElement.style.position="fixed",this.hostElement.style.zIndex="2147483647",this.hostElement.style.left=`${this.posX}px`,this.hostElement.style.top=`${this.posY}px`,this.shadowRoot=this.hostElement.attachShadow({mode:"open"}),this.render(),this.attachEvents(),(document.body||document.documentElement).appendChild(this.hostElement))}unmount(){this.timerInterval&&(clearInterval(this.timerInterval),this.timerInterval=null),this.hostElement&&this.hostElement.parentNode&&this.hostElement.parentNode.removeChild(this.hostElement),this.hostElement=null,this.shadowRoot=null}hide(){this.hostElement&&(this.hostElement.style.setProperty("display","none","important"),this.hostElement.style.setProperty("visibility","hidden","important"),this.hostElement.style.setProperty("opacity","0","important"))}show(){this.hostElement&&(this.hostElement.style.removeProperty("display"),this.hostElement.style.removeProperty("visibility"),this.hostElement.style.removeProperty("opacity"))}updateState(e,t=!1,s=0,n=0){this.isRecording=e,this.isPaused=t,this.startTime=s||(e?Date.now():0),this.eventCount=n,this.shadowRoot&&(this.render(),this.attachEvents()),this.isRecording&&!this.isPaused?this.startTimer():this.stopTimer()}incrementEventCount(){var t;this.eventCount++;const e=(t=this.shadowRoot)==null?void 0:t.querySelector("#evt-badge");e&&(e.textContent=`${this.eventCount} evts`)}startTimer(){this.stopTimer(),this.timerInterval=setInterval(()=>{var t;const e=(t=this.shadowRoot)==null?void 0:t.querySelector("#timer-display");if(e&&this.startTime){const s=(Date.now()-this.startTime)/1e3,n=Math.floor(s/60).toString().padStart(2,"0"),i=(s%60).toFixed(1).padStart(4,"0");e.textContent=`${n}:${i}`}},200)}stopTimer(){this.timerInterval&&(clearInterval(this.timerInterval),this.timerInterval=null)}savePosition(){try{sessionStorage.setItem("forensic_overlay_pos",JSON.stringify({x:this.posX,y:this.posY,min:this.isMinimized}))}catch{}}loadPosition(){try{const e=sessionStorage.getItem("forensic_overlay_pos");if(e){const t=JSON.parse(e);this.posX=Math.max(10,Math.min(window.innerWidth-300,t.x||this.posX)),this.posY=Math.max(10,Math.min(window.innerHeight-150,t.y||this.posY)),this.isMinimized=!!t.min}}catch{}}render(){if(!this.shadowRoot)return;const e=`
:host {
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
font-size: 12px;
@@ -288,4 +288,4 @@ ${t}
+
+# TeleDOM v4.1
+
+**Temporal Browser Intelligence Engine + Agent-Owned Workflow Runtime**
+
+*350 Certified MCP Tools • Sub-Millisecond Time-Travel DOM • Manifest V3 Chrome Extension • Zero-Dependency Python SDK*
+
+[](package.json)
+[](LICENSE)
+[](https://www.typescriptlang.org/)
+[](./sdk/python/)
+[](https://developer.chrome.com/docs/extensions/mv3/)
+[](./docs/TOOLS_CATALOG_350_EN.md)
+[](#running-tests--quality-verification)
+[](#token-efficient-operating-profiles)
+
+