Page Layout and Responsive

Community Portal Dashboard Shell

Complete the dashboard shell in a community portal scenario: includes real content, interactive controls, clear status feedback, and responsive layouts.

Page Layout and ResponsiveDashboard ShellHTMLCSS GridResponsive Design
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>Community Portal Dashboard Shell</title>
  <style>
    :root { --ink:#17241d; --paper:#f3f0e7; --accent:#af4f45; --secondary:#9eb49f; --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:"Songti SC","Noto Serif SC",Georgia,serif; background:linear-gradient(90deg,transparent 49.7%,color-mix(in srgb,var(--ink) 7%,transparent) 50%,transparent 50.3%),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; } }
    .page{width:min(1180px,calc(100% - 40px));margin:auto;padding:7vw 0}.mast{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(180px,.4fr);gap:5vw;align-items:end;margin-bottom:38px}.mast h1{font-family:"Songti SC",Georgia,serif;font-weight:800;font-size:clamp(42px,9vw,92px);max-width:920px;margin:0;line-height:.94}.eyebrow{display:block;margin-bottom:14px;color:var(--accent);font:800 11px/1 ui-monospace,monospace;letter-spacing:.24em}.intro{max-width:58ch;line-height:1.9}.scenario{align-self:start;padding-top:10px;border-top:1px solid var(--ink);font-style:italic}.demo{border-radius:0;border-width:2px;box-shadow:14px 14px 0 color-mix(in srgb,var(--ink) 18%,transparent);position:relative;overflow:hidden;min-height:420px;padding:clamp(22px,4vw,48px);background:var(--paper)}@media(max-width:700px){.page{width:calc(100% - 22px);padding:26px 0}.mast{grid-template-columns:1fr}.demo{min-height:340px;padding:18px}}
    .panel{padding:24px;border-block:1px solid var(--ink);background:transparent}.stack{display:grid;gap:22px}.row{display:flex;flex-wrap:wrap;gap:16px}.action{padding:8px 0;border:0;border-bottom:1px solid currentColor;background:transparent;letter-spacing:.08em}.action.primary,.action.is-active{color:var(--accent);border-bottom-width:4px}.status{min-height:28px;margin-top:20px;font-style:italic}.metric{font-family:Didot,serif;font-size:clamp(38px,8vw,76px)}.muted{max-width:54ch;line-height:1.8}.meter{position:relative;height:3px;background:var(--line)}.meter>i{position:absolute;inset:0 auto 0 0;background:var(--accent)}.chip{padding-bottom:3px;border-bottom:1px solid var(--ink);font-size:13px}
    .composition-studio{display:grid;gap:14px}.studio-ruler{display:flex;justify-content:space-between;padding:0 4px;color:color-mix(in srgb,var(--ink) 55%,transparent);font:700 11px/1 ui-monospace,monospace;letter-spacing:.14em}.studio-ruler::before{content:"01 / WORKING PROTOTYPE"}.studio-ruler::after{content:"360 · 768 · 1440"}.composition-studio .demo::after{content:"";position:absolute;right:18px;bottom:18px;width:24px;height:24px;border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);pointer-events:none}
    .dashboard-shell-layout{display:grid;grid-template-columns:220px 1fr;min-height:430px;overflow:hidden;border:1px solid var(--line);border-radius:20px;background:var(--paper)}.dashboard-shell-layout>aside{padding:20px;background:var(--ink);color:var(--paper)}.dashboard-shell-layout>aside strong{display:block;margin-bottom:24px;font-size:20px}.dashboard-shell-layout nav{display:grid;gap:5px}.dashboard-shell-layout nav button{padding:11px;border:0;border-radius:9px;color:inherit;text-align:left;background:transparent}.dashboard-shell-layout nav button[aria-current="page"]{color:var(--ink);background:var(--secondary)}.dashboard-shell-layout>section>header{display:flex;gap:12px;padding:14px;border-bottom:1px solid var(--line)}.dashboard-shell-layout header button,.dashboard-shell-layout header input{min-height:42px;padding:9px;border:1px solid var(--line);border-radius:9px;background:var(--paper)}.dashboard-shell-layout header input{flex:1}.dashboard-shell-layout main{padding:clamp(22px,5vw,48px)}.shell-widgets{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.shell-widgets article{display:grid;gap:8px;padding:16px;border:1px solid var(--line);border-radius:12px}.shell-widgets strong{font-size:28px}.dashboard-shell-layout.is-collapsed{grid-template-columns:0 1fr}.dashboard-shell-layout.is-collapsed>aside{overflow:hidden;padding-inline:0}@media(max-width:620px){.dashboard-shell-layout{grid-template-columns:1fr}.dashboard-shell-layout>aside{display:none}.dashboard-shell-layout header button span{display:none}}.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}}
  </style>
</head>
<body data-aesthetic="editorial" data-composition="studio">
  <main class="page">
    <header class="mast"><div><span class="eyebrow">editorial / dashboard shell / INTERMEDIATE</span><h1>Community Portal Dashboard Shell</h1><p class="intro">Complete the dashboard shell in a community portal scenario: includes real content, interactive controls, clear status feedback, and responsive layouts.</p></div><span class="scenario">Community portal</span></header>
    <div class="composition-studio"><div class="studio-ruler" aria-hidden="true"></div><section class="demo" aria-label="Community Portal Dashboard Shell Interaction Area"><div class="workflow-session"><header class="session-command"><div><span class="eyebrow">Community Portal SESSION</span><h2>Community Session Timer</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">Start Conversation</button></header><div id="workflowSessionProgress" role="progressbar" aria-label="Community Session 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:layouts-responsive-dashboard-shell --><div id="dashboardShell" class="dashboard-shell-layout"><aside><strong>Community portal</strong><nav aria-label="Backend Navigation"><button type="button" aria-current="page">Community Portal Collaboration</button><button type="button">Community portal progress</button><button type="button">Community Portal Notifications</button><button type="button">Community Portal Collection</button><button type="button">Community Portal Overview</button></nav></aside><section><header><button id="dashboardMenu" type="button" aria-expanded="true" aria-controls="dashboardShell" data-core-bridge="layouts-responsive-dashboard-shell">☰ <span>Navigation</span></button><input type="search" aria-label="Search workspace" placeholder="Search"></header><main><span class="eyebrow">DASHBOARD SHELL</span><h2 id="dashboardShellTitle">Community Portal Collaboration</h2><div class="shell-widgets"><article><span>Community Portal Notifications</span><strong>24</strong></article><article><span>Community Portal Collection</span><strong>41</strong></article><article><span>Community Portal Overview</span><strong>58</strong></article><article><span>Community Portal Plan</span><strong>75</strong></article></div></main></section></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><p id="status" class="status" role="status" aria-live="polite"></p></section></div>
  </main>
  <script>
    'use strict';
    const statusOutput = document.querySelector('#status');
    const announce = message => { statusOutput.textContent = message; };
    /* 11DZ_CORE_SCRIPT_START:layouts-responsive-dashboard-shell */
const dashboardShell=document.querySelector('#dashboardShell');const dashboardMenu=document.querySelector('#dashboardMenu');dashboardMenu.addEventListener('click',()=>{const collapsed=dashboardShell.classList.toggle('is-collapsed');dashboardMenu.setAttribute('aria-expanded',String(!collapsed));announce(collapsed?'Admin navigation collapsed':'Sidebar expanded');});document.querySelectorAll('.dashboard-shell-layout nav button').forEach(button=>button.addEventListener('click',()=>{document.querySelectorAll('.dashboard-shell-layout nav button').forEach(item=>item.removeAttribute('aria-current'));button.setAttribute('aria-current','page');document.querySelector('#dashboardShellTitle').textContent=button.textContent;announce('Open '+button.textContent);}));
/* 11DZ_CORE_SCRIPT_END */
const workflowBridgeSpec={"name":"layouts-responsive-dashboard-shell","selector":"[data-core-bridge=\"layouts-responsive-dashboard-shell\"]","mode":"click","key":"Enter"};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("click",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();workflowBridgeControl.click();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?'Community session 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('Community conversation 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();
  </script>
</body>
</html>
Page feedbackFound an issue or have suggestions for improvement?
Feedback features need to be used in the online version

Please enable JavaScript in the online version before submitting; local features of the current tool or example are not affected.

Go to the online version for feedback