Coral Room Starfield Traverse Effect
Complete the starfield traversal effect in a coral room scene: includes real content, actionable controls, clear status feedback, and responsive layouts.
With JavaScript enabled, you can edit, run, and save this example. The fixed source is as follows:
<!doctype html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Coral Room Starfield Traverse Effect</title>
<style>
:root { --ink:#30231f; --paper:#f9efe5; --accent:#8b6fb0; --secondary:#d7a971; --line:color-mix(in srgb, var(--ink) 18%, transparent); --shadow:0 24px 60px color-mix(in srgb, var(--ink) 16%, transparent); color-scheme:light; }
* { box-sizing:border-box; }
html { min-width:320px; background:var(--paper); }
body { min-height:100vh; margin:0; overflow-x:hidden; color:var(--ink); font-family:"DIN Alternate","Arial Narrow",sans-serif; background:repeating-linear-gradient(135deg,color-mix(in srgb,var(--ink) 5%,transparent) 0 1px,transparent 1px 18px),var(--paper); }
button,input,select,textarea { color:inherit; font:inherit; }
button,[role="button"],input,select,textarea { accent-color:var(--accent); }
button { cursor:pointer; }
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible { outline:3px solid var(--accent); outline-offset:3px; }
[hidden] { display:none !important; }
@media (max-width:700px) { .mast h1 { line-height:1.08 !important; letter-spacing:-.035em !important; overflow-wrap:anywhere; } }
@media (prefers-reduced-motion:reduce) { *,*::before,*::after { scroll-behavior:auto !important; animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important; } }
.mast{display:flex;justify-content:space-between;border-bottom:6px solid var(--ink);padding-bottom:18px;gap:20px;align-items:flex-end;margin:0 0 22px}.page{width:min(1240px,calc(100% - 28px));margin:auto;padding:34px 0 70px}.scenario{padding:8px 12px;border:2px solid var(--ink);font:900 12px/1 ui-monospace,monospace}.mast h1{font-family:"DIN Condensed","Arial Narrow",sans-serif;font-weight:900;text-transform:uppercase;font-size:clamp(44px,10vw,104px);letter-spacing:-.02em;max-width:1000px;margin:0;line-height:.82}.intro{max-width:720px;font-family:"Arial Narrow",sans-serif;line-height:1.5}.eyebrow{display:inline-block;padding:6px 9px;color:var(--paper);background:var(--accent);font:900 10px/1 ui-monospace,monospace;letter-spacing:.12em}.demo{border-radius:3px;box-shadow:10px 10px 0 var(--accent);position:relative;min-height:400px;overflow:hidden;padding:32px;background:var(--paper)}@media(max-width:700px){.mast{display:grid;grid-template-columns:1fr}.page{width:calc(100% - 16px);padding-top:16px}.demo{padding:14px}}
.panel{padding:30px;border:0;border-radius:42px 12px;background:color-mix(in srgb,var(--secondary) 18%,var(--paper))}.row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}.stack{display:flex;flex-direction:column;gap:20px}.action{min-height:48px;padding:12px 22px;border:0;border-radius:50% 50% 18px 18px;background:color-mix(in srgb,var(--secondary) 42%,transparent);font-weight:800}.action.primary,.action.is-active{color:var(--paper);background:var(--accent)}.muted{color:color-mix(in srgb,var(--ink) 64%,transparent);line-height:1.7}.status{min-height:25px;margin-top:16px;color:var(--accent)}.metric{font-size:clamp(32px,7vw,66px);font-weight:800}.meter{height:11px;border-radius:50%;background:color-mix(in srgb,var(--ink) 10%,transparent)}.meter>i{display:block;height:100%;border-radius:inherit;background:var(--accent)}.chip{padding:8px 12px;border-radius:50%;background:var(--paper)}
.composition-gallery{margin:0;padding:clamp(8px,2vw,18px);border:1px solid var(--ink);background:color-mix(in srgb,var(--paper) 78%,transparent)}.gallery-caption{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;padding:15px 4px 2px;font-size:12px}.gallery-caption::before,.gallery-caption::after{content:"";height:1px;background:var(--line)}.gallery-caption strong{font:800 11px/1.2 ui-monospace,monospace;letter-spacing:.16em;text-transform:uppercase}.composition-gallery .demo{box-shadow:none}.composition-gallery .demo::before{content:"";position:absolute;inset:10px;border:1px dashed color-mix(in srgb,var(--accent) 36%,transparent);pointer-events:none}
.starfield-lab{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(220px,.6fr);gap:16px}.starfield-lab canvas{width:100%;height:460px;border:1px solid var(--line);border-radius:24px;background:#02040a}.star-controls{display:grid;align-content:center;gap:17px}.star-controls label{display:grid;grid-template-columns:1fr auto;gap:8px;font-weight:800}.star-controls input{grid-column:1/-1}@media(max-width:740px){.starfield-lab{grid-template-columns:1fr}.starfield-lab canvas{height:330px}}.workflow-session{display:grid;gap:14px}.session-command{display:grid;grid-template-columns:1fr auto minmax(170px,.45fr) auto;gap:16px;align-items:end;padding:18px;border-block:4px double var(--ink)}.session-command h2{margin:.2em 0}.session-command output{font:900 clamp(28px,5vw,54px)/1 ui-monospace,monospace}.session-command label{display:grid;grid-template-columns:1fr auto;gap:7px;font-size:12px}.session-command input{grid-column:1/-1;width:100%}#workflowSessionProgress{height:12px;overflow:hidden;border-radius:2px;background:var(--line)}#workflowSessionProgress i{display:block;width:0;height:100%;background:var(--accent)}.session-stage{min-width:0;transition:filter .25s,transform .25s}.session-stage[data-session-phase="running"]{transform:translateY(-3px)}.session-stage[data-session-phase="paused"]{filter:grayscale(.65)}.session-stage[data-session-phase="complete"]{filter:contrast(.78);opacity:.72}.session-log{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start}.session-log ol{display:flex;flex-wrap:wrap;gap:7px;padding:0;margin:0;list-style:none}.session-log li{padding:5px 8px;border:1px solid var(--line);font-size:12px}@media(max-width:900px){.session-stage{order:-1}.session-command{grid-template-columns:1fr auto}.session-command label{grid-column:1/-1}.session-log{grid-template-columns:1fr}}.similarity-shell{--similarity-density:100;display:grid;gap:18px;padding:clamp(18px,4vw,28px);border:1px solid var(--line);border-radius:28px;background:color-mix(in srgb,var(--paper) 88%,transparent);box-shadow:var(--shadow)}.similarity-head{display:flex;justify-content:space-between;gap:18px;align-items:end}.similarity-head h2{margin:.2em 0}.similarity-head output{padding:10px 14px;border-left:4px solid var(--accent);font-weight:900}.similarity-layout{display:grid;grid-template-columns:minmax(220px,.58fr) minmax(0,1.42fr);gap:16px}.similarity-console{display:grid;align-content:start;gap:16px;padding:18px;border:1px solid var(--line);border-radius:20px;background:color-mix(in srgb,var(--secondary) 10%,var(--paper))}.similarity-modes{display:grid;gap:8px;padding:0;border:0}.similarity-console label{display:grid;gap:8px}.similarity-console input[type="range"]{width:100%}.similarity-pin{display:flex;gap:10px;align-items:center}.similarity-checklist,.similarity-log{display:grid;gap:8px;padding-left:18px;margin:0}.similarity-checklist li.is-done{color:var(--accent);font-weight:900}.similarity-stage{display:grid;gap:14px;min-width:0}.similarity-deck{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.similarity-deck article{display:grid;gap:6px;padding:14px;border:1px solid var(--line);border-radius:16px;background:var(--paper);transition:transform .2s ease,box-shadow .2s ease,background .2s ease}.similarity-deck article[data-active="true"]{transform:translateY(-4px);box-shadow:0 14px 28px color-mix(in srgb,var(--accent) 16%,transparent);background:color-mix(in srgb,var(--secondary) 14%,var(--paper))}.similarity-deck span{font:800 11px/1 ui-monospace,monospace;letter-spacing:.16em}.similarity-core-shell{min-width:0;padding:clamp(14px,3vw,22px);overflow:auto;border:1px dashed var(--line);border-radius:22px;background:linear-gradient(180deg,color-mix(in srgb,var(--secondary) 8%,transparent),transparent 80%)}.similarity-core-shell>*{display:block;width:calc(10000%/var(--similarity-density));max-width:none;transform:scale(calc(var(--similarity-density)/100));transform-origin:top center}.similarity-shell[data-review-state="compare"] .similarity-core-shell{border-style:solid;box-shadow:inset 0 0 0 3px color-mix(in srgb,var(--accent) 18%,transparent)}.similarity-shell[data-review-state="compare"] .similarity-deck article{opacity:.72}.similarity-shell[data-review-state="compare"] .similarity-deck article[data-active="true"]{opacity:1}.similarity-shell[data-review-state="audit"] .similarity-console{color:var(--paper);background:var(--ink)}.similarity-shell[data-review-state="audit"] .similarity-console .action{color:var(--paper);border-color:var(--paper)}.similarity-shell[data-review-state="audit"] .similarity-log li{border-left:3px solid var(--secondary);padding-left:8px}.similarity-shell[data-pinned="true"] .similarity-core-shell{outline:4px solid color-mix(in srgb,var(--accent) 35%,transparent);outline-offset:2px}@media(max-width:920px){.similarity-layout{grid-template-columns:1fr}.similarity-deck{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.similarity-head{align-items:stretch;flex-direction:column}.similarity-deck{grid-template-columns:1fr}.similarity-core-shell>*{width:100%;transform:none}}
</style>
</head>
<body data-aesthetic="industrial" data-composition="gallery-frame">
<main class="page">
<header class="mast"><div><span class="eyebrow">industrial / Starfield traversal effect / INTERMEDIATE</span><h1>Coral Room Starfield Traverse Effect</h1><p class="intro">Complete the starfield traversal effect in a coral room scene: includes real content, actionable controls, clear status feedback, and responsive layouts.</p></div><span class="scenario">Coral Room</span></header>
<figure class="composition-gallery"><section class="demo" aria-label="Interactive area for the coral room starfield traversal effect"><div id="similarityShell" class="similarity-shell" data-review-state="focus"><header class="similarity-head"><div><span class="eyebrow">Coral room / REVIEW STUDIO</span><h2>Starfield Shuttle Review Desk</h2><p>Place the main case inside a separate review shell, and additionally record the observation mode, checkpoints, and current conclusion.</p></div><output id="similarityState">Ready to start review</output></header><div class="similarity-layout"><aside class="similarity-console"><fieldset class="similarity-modes"><legend>Review perspective</legend><button class="action primary" type="button" data-review-view="focus">Focus on the main view</button><button class="action" type="button" data-review-view="compare">Checklist</button><button class="action" type="button" data-review-view="audit">Record on Site</button></fieldset><label>Observation Density<input id="similarityDensity" type="range" min="84" max="124" value="100"><output id="similarityDensityValue">100%</output></label><label class="similarity-pin"><input id="similarityPin" type="checkbox"> Pin current checkpoint</label><ol id="similarityChecklist" class="similarity-checklist"><li>Coral Room Alert</li><li>Coral room collection</li><li>Coral Room Overview</li><li>Coral Room Plan</li></ol><button id="similarityCapture" class="action primary" type="button">Checkpoint Records</button><ol id="similarityLog" class="similarity-log"><li>Waiting for the first check record</li></ol></aside><section class="similarity-stage"><div id="similarityDeck" class="similarity-deck"><article data-active="true"><span>01</span><strong>Coral Room Alert</strong><p>Check whether the status change is visible</p></article><article><span>02</span><strong>Coral room collection</strong><p>Confirm keyboard and click entry points are consistent</p></article><article><span>03</span><strong>Coral Room Overview</strong><p>Check whether the layout falls back on narrow screens</p></article><article><span>04</span><strong>Coral Room Plan</strong><p>Record current review conclusion</p></article></div><div id="similarityCoreShell" class="similarity-core-shell"><div class="workflow-session"><header class="session-command"><div><span class="eyebrow">Coral Room SESSION</span><h2>Coral Room Timer Station</h2></div><output id="workflowSessionClock">00:45</output><label>Round Duration<input id="workflowSessionLength" type="range" min="15" max="90" step="15" value="45"><span>sec</span></label><button id="workflowSessionToggle" class="action primary" type="button">Apply effects</button></header><div id="workflowSessionProgress" role="progressbar" aria-label="Coral Room Progress" aria-valuemin="0" aria-valuemax="100" aria-valuenow="0"><i></i></div><section id="workflowCore" class="workflow-core session-stage" data-session-phase="ready" tabindex="-1"><!-- 11DZ_CORE_START:creative-effects-starfield --><div class="starfield-lab"><canvas id="starCanvas" width="960" height="480" aria-label="Coral Room Starfield Shuttle Animation" aria-describedby="starHelp">Your browser does not support Canvas.</canvas><aside class="star-controls panel"><span class="eyebrow">STARFIELD</span><h2>Starfield traversal effect</h2><p id="starHelp" class="muted">The stars move outward from the center of the screen, with size and brightness conveying depth and distance.</p><label>shuttle speed <input id="starSpeed" type="range" min="1" max="12" value="5" data-core-bridge="creative-effects-starfield"><output id="starSpeedValue">5</output></label><label>Star Count <input id="starAmount" type="range" min="40" max="180" value="110"><output id="starAmountValue">110</output></label><div class="row"><button id="starReset" class="action primary" type="button">Reset course</button><button id="starPause" class="action" type="button" aria-pressed="false">Pause</button></div></aside></div><!-- 11DZ_CORE_END --></section><footer class="session-log"><strong id="workflowSessionScore">0 interaction checkpoints</strong><ol id="workflowSessionLaps" aria-label="Round Log"></ol></footer></div></div></section></div></div><p id="status" class="status" role="status" aria-live="polite"></p></section><figcaption class="gallery-caption"><strong>Coral Room / GALLERY 03</strong></figcaption></figure>
</main>
<script>
'use strict';
const statusOutput = document.querySelector('#status');
const announce = message => { statusOutput.textContent = message; };
/* 11DZ_CORE_SCRIPT_START:creative-effects-starfield */
const starCanvas=document.querySelector('#starCanvas');const starContext=starCanvas.getContext('2d');const starSpeed=document.querySelector('#starSpeed');const starAmount=document.querySelector('#starAmount');const starReduced=matchMedia('(prefers-reduced-motion: reduce)').matches;let stars=[];let starPaused=starReduced;let starFrame=0;function sizeStarCanvas(){const rect=starCanvas.getBoundingClientRect();const ratio=Math.min(2,devicePixelRatio||1);starCanvas.width=Math.max(320,Math.round(rect.width*ratio));starCanvas.height=Math.max(260,Math.round(rect.height*ratio));starContext.setTransform(ratio,0,0,ratio,0,0);}function createStars(){cancelAnimationFrame(starFrame);const rect=starCanvas.getBoundingClientRect();stars=Array.from({length:Number(starAmount.value)},(_,index)=>({x:((index*73)%997)/997*rect.width-rect.width/2,y:((index*151)%991)/991*rect.height-rect.height/2,z:40+(index*61)%900,pz:900}));document.querySelector('#starAmountValue').textContent=starAmount.value;announce('Starfield generated '+stars.length+' stars');}function drawStars(){const rect=starCanvas.getBoundingClientRect();const centerX=rect.width/2;const centerY=rect.height/2;starContext.fillStyle='#02040a';starContext.fillRect(0,0,rect.width,rect.height);stars.forEach((star,index)=>{star.pz=star.z;if(!starPaused)star.z-=Number(starSpeed.value);if(star.z<8){star.z=900;star.pz=900;}const x=centerX+star.x/star.z*280;const y=centerY+star.y/star.z*280;const previousX=centerX+star.x/star.pz*280;const previousY=centerY+star.y/star.pz*280;const radius=Math.max(.5,(1-star.z/900)*3.4);starContext.beginPath();starContext.strokeStyle=index%5?'rgba(255,255,255,.84)':'rgba(125,211,252,.94)';starContext.lineWidth=radius;starContext.moveTo(previousX,previousY);starContext.lineTo(x,y);starContext.stroke();});if(!starPaused)starFrame=requestAnimationFrame(drawStars);}starSpeed.addEventListener('input',()=>{document.querySelector('#starSpeedValue').textContent=starSpeed.value;announce('shuttle speed '+starSpeed.value);});starAmount.addEventListener('input',()=>{createStars();drawStars();});document.querySelector('#starReset').addEventListener('click',()=>{createStars();drawStars();});document.querySelector('#starPause').addEventListener('click',event=>{starPaused=!starPaused;event.currentTarget.textContent=starPaused?'Continue':'Pause';event.currentTarget.setAttribute('aria-pressed',String(starPaused));cancelAnimationFrame(starFrame);drawStars();announce(starPaused?'Starfield traversal paused':'Continue Starfield Journey');});addEventListener('resize',()=>{sizeStarCanvas();createStars();drawStars();},{passive:true});sizeStarCanvas();createStars();drawStars();
/* 11DZ_CORE_SCRIPT_END */
const workflowBridgeSpec={"name":"creative-effects-starfield","selector":"[data-core-bridge=\"creative-effects-starfield\"]","mode":"range","key":"ArrowRight"};const workflowBridgeCore=document.querySelector('#workflowCore');const workflowBridgeControl=workflowBridgeCore.querySelector(workflowBridgeSpec.selector);if(!workflowBridgeControl)throw new Error('Missing core bridge: '+workflowBridgeSpec.name);const workflowBridgeControlledId=workflowBridgeControl.getAttribute('aria-controls');const workflowBridgeControlled=workflowBridgeControlledId?document.getElementById(workflowBridgeControlledId):null;workflowBridgeCore.dataset.workflowBridge=workflowBridgeSpec.name;workflowBridgeCore.dataset.workflowVersion='0';function workflowBridgeSerialize(){const visualNode=workflowBridgeCore.firstElementChild||workflowBridgeCore;const visual=getComputedStyle(visualNode);const outputs=[...workflowBridgeCore.querySelectorAll('output,[role="status"],[aria-live],meter,progress')].map(node=>node.textContent.trim()+'|'+node.getAttribute('aria-valuenow')+'|'+node.getAttribute('value'));const canvas=[...workflowBridgeCore.querySelectorAll('canvas')].map(node=>{try{return node.toDataURL().slice(-160);}catch{return 'canvas-unavailable';}});return JSON.stringify({html:workflowBridgeCore.innerHTML,status:statusOutput.textContent,outputs,canvas,visual:[visual.display,visual.visibility,visual.opacity,visual.transform,visual.filter,visual.backgroundColor,visual.width,visual.height],scroll:workflowBridgeSpec.mode==='scroll'?workflowBridgeControl.scrollTop:null});}let workflowBridgeLastEffect=workflowBridgeSerialize();function workflowBridgeSummary(){const label=(workflowBridgeControl.getAttribute('aria-label')||workflowBridgeControl.textContent||workflowBridgeControl.value||workflowBridgeSpec.name).trim().replace(/\s+/g,' ').slice(0,72);return label+' · Core Version '+workflowBridgeCore.dataset.workflowVersion;}function workflowBridgeCommit(){const effect=workflowBridgeSerialize();if(effect===workflowBridgeLastEffect)return {changed:false,summary:workflowBridgeSummary()};workflowBridgeLastEffect=effect;workflowBridgeCore.dataset.workflowVersion=String(Number(workflowBridgeCore.dataset.workflowVersion||0)+1);return {changed:true,summary:workflowBridgeSummary()};}function workflowBridgeScheduleCommit(){queueMicrotask(workflowBridgeCommit);setTimeout(workflowBridgeCommit,0);}workflowBridgeControl.addEventListener("input",workflowBridgeScheduleCommit);workflowBridgeControl.addEventListener('change',workflowBridgeScheduleCommit);const workflowBridgeStateTargets=new Set(workflowBridgeCore.querySelectorAll('dialog'));if(workflowBridgeControlled&&workflowBridgeCore.contains(workflowBridgeControlled))workflowBridgeStateTargets.add(workflowBridgeControlled);workflowBridgeStateTargets.forEach(target=>['close','cancel','toggle'].forEach(eventName=>target.addEventListener(eventName,workflowBridgeScheduleCommit)));function workflowBridgeActivate(){workflowBridgeControl.focus();const step=Number(workflowBridgeControl.step)||1;const min=workflowBridgeControl.min===''?-Infinity:Number(workflowBridgeControl.min);const max=workflowBridgeControl.max===''?Infinity:Number(workflowBridgeControl.max);let next=Math.min(max,Math.max(min,(Number(workflowBridgeControl.value)||0)+step));if(next===Number(workflowBridgeControl.value))next=Math.max(min,Number(workflowBridgeControl.value)-step);workflowBridgeControl.value=String(next);workflowBridgeControl.dispatchEvent(new Event('input',{bubbles:true}));workflowBridgeControl.dispatchEvent(new Event('change',{bubbles:true}));const result=workflowBridgeCommit();setTimeout(workflowBridgeCommit,0);return result;}function workflowBridgeReset(){workflowBridgeCore.dataset.workflowVersion='0';workflowBridgeLastEffect=workflowBridgeSerialize();}
const workflowSessionCore=document.querySelector('#workflowCore');const workflowSessionToggle=document.querySelector('#workflowSessionToggle');const workflowSessionLength=document.querySelector('#workflowSessionLength');const workflowSessionState={phase:'ready',elapsed:0,limit:Number(workflowSessionLength.value),checkpoints:[],timer:null};function workflowSessionFormat(seconds){return String(Math.floor(seconds/60)).padStart(2,'0')+':'+String(seconds%60).padStart(2,'0');}function workflowSessionDrive(){const percent=Math.min(100,Math.round(workflowSessionState.elapsed/workflowSessionState.limit*100));document.querySelector('#workflowSessionClock').textContent=workflowSessionFormat(Math.max(0,workflowSessionState.limit-workflowSessionState.elapsed));const progress=document.querySelector('#workflowSessionProgress');progress.setAttribute('aria-valuenow',String(percent));progress.querySelector('i').style.width=percent+'%';workflowSessionCore.dataset.sessionPhase=workflowSessionState.phase;document.querySelector('#workflowSessionScore').textContent=workflowSessionState.checkpoints.length+' interactive checkpoints';}function workflowSessionLap(label){workflowSessionState.checkpoints.push({label,at:workflowSessionState.elapsed});const item=document.createElement('li');item.textContent=label+' · '+workflowSessionFormat(workflowSessionState.elapsed);document.querySelector('#workflowSessionLaps').append(item);workflowSessionDrive();}function workflowSessionStop(complete=false){clearInterval(workflowSessionState.timer);workflowSessionState.timer=null;workflowSessionState.phase=complete?'complete':'paused';workflowSessionToggle.textContent=complete?'Restart':'Continue round';workflowSessionToggle.setAttribute('aria-pressed','false');workflowSessionDrive();announce(complete?'Coral Room round complete':'Round paused');}function workflowSessionStart(){if(workflowSessionState.phase==='complete'){workflowSessionState.elapsed=0;workflowSessionState.checkpoints=[];document.querySelector('#workflowSessionLaps').replaceChildren();}workflowSessionState.phase='running';workflowSessionToggle.textContent='Pause round';workflowSessionToggle.setAttribute('aria-pressed','true');const bridge=workflowBridgeActivate();workflowSessionLap(bridge.summary);clearInterval(workflowSessionState.timer);workflowSessionState.timer=setInterval(()=>{workflowSessionState.elapsed+=1;if(workflowSessionState.elapsed>=workflowSessionState.limit){workflowSessionStop(true);return;}workflowSessionDrive();},1000);workflowSessionDrive();announce('Coral Room round has started · '+bridge.summary);}workflowSessionToggle.addEventListener('click',()=>workflowSessionState.phase==='running'?workflowSessionStop():workflowSessionStart());workflowSessionLength.addEventListener('input',()=>{workflowSessionState.limit=Number(workflowSessionLength.value);workflowSessionState.elapsed=Math.min(workflowSessionState.elapsed,workflowSessionState.limit);workflowSessionDrive();});workflowSessionCore.addEventListener('keydown',event=>{if(event.key==='Enter'||event.key===' '){workflowSessionLap('Keyboard Interaction');}});workflowSessionCore.addEventListener('click',event=>{if(event.target.closest('[data-core-bridge]'))workflowSessionLap('Core action · '+workflowBridgeSummary());});document.addEventListener('visibilitychange',()=>{if(document.hidden&&workflowSessionState.phase==='running')workflowSessionStop();});workflowSessionDrive();
workflowBridgeReset();
const similarityShell=document.querySelector('#similarityShell');const similarityState=document.querySelector('#similarityState');const similarityDensity=document.querySelector('#similarityDensity');const similarityDensityValue=document.querySelector('#similarityDensityValue');const similarityPin=document.querySelector('#similarityPin');const similarityChecklistItems=[...document.querySelectorAll('#similarityChecklist li')];const similarityDeckItems=[...document.querySelectorAll('#similarityDeck article')];const similarityLog=document.querySelector('#similarityLog');const similarityNotes=["Coral Room Alert","Coral room collection","Coral Room Overview","Coral Room Plan"];const similarityCore=document.querySelector('#workflowCore');let similarityCaptures=0;function similaritySetActive(index){similarityDeckItems.forEach((item,itemIndex)=>{if(itemIndex===index)item.setAttribute('data-active','true');else item.removeAttribute('data-active');});}function similarityRender(reason){const version=similarityCore?.dataset.workflowVersion||'0';const density=Number(similarityDensity.value);similarityShell.style.setProperty('--similarity-density',String(density));similarityShell.dataset.pinned=String(similarityPin.checked);similarityDensityValue.textContent=density+'%';similarityChecklistItems.forEach((item,index)=>item.classList.toggle('is-done',index<similarityCaptures));similaritySetActive(Math.min(similarityDeckItems.length-1,similarityCaptures%similarityDeckItems.length));similarityState.textContent=reason+' · Core Version '+version+(similarityPin.checked?' · Fixed':'');}document.querySelectorAll('[data-review-view]').forEach(button=>button.addEventListener('click',()=>{document.querySelectorAll('[data-review-view]').forEach(item=>item.classList.toggle('primary',item===button));similarityShell.dataset.reviewState=button.dataset.reviewView;similarityRender('Switched to'+button.textContent);announce('Review view:'+button.textContent);}));similarityDensity.addEventListener('input',()=>{similarityRender('Observation density has been updated');announce('Observation Density '+similarityDensity.value+'%');});similarityPin.addEventListener('change',()=>{similarityRender(similarityPin.checked?'Current checkpoint is fixed':'Current checkpoint unlocked');announce(similarityPin.checked?'Pinned current checkpoint':'Checkpoint Unpinned');});document.querySelector('#similarityCapture').addEventListener('click',()=>{const note=similarityNotes[similarityCaptures%similarityNotes.length];const version=similarityCore?.dataset.workflowVersion||'0';similarityCaptures+=1;const item=document.createElement('li');item.textContent='Checkpoint '+similarityCaptures+' · '+note+' · Core Version '+version;const empty=similarityLog.querySelector('li')?.textContent==='Waiting for the first check record';if(empty)similarityLog.replaceChildren(item);else similarityLog.prepend(item);while(similarityLog.children.length>6)similarityLog.lastElementChild.remove();similarityRender('Checkpoint recorded '+similarityCaptures);announce('Checkpoint recorded '+similarityCaptures+' · '+note);});similarityCore?.addEventListener('focusin',()=>similarityRender('Main view focused'));similarityCore?.addEventListener('click',()=>similarityRender('Main view interaction occurred'));similarityRender('Ready to start review');
</script>
</body>
</html>