Seletor de assentos da floricultura
Conclua o seletor de assentos no contexto de uma floricultura: com conteúdo real, controles interativos, feedback de estado claro e layout responsivo em várias dimensões.
É possível editar, executar e salvar este exemplo após ativar JavaScript. O código-fonte fixo é o seguinte:
<!doctype html>
<html lang="pt-BR" dir="ltr">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Seletor de assentos da floricultura</title>
<style>
:root { --ink:#ecf7f3; --paper:#071310; --accent:#e05263; --secondary:#79b7c7; --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:"Trebuchet MS","PingFang SC",sans-serif; background:radial-gradient(circle at 20% 10%,color-mix(in srgb,var(--accent) 22%,transparent),transparent 35%),radial-gradient(circle at 85% 90%,color-mix(in srgb,var(--secondary) 20%,transparent),transparent 38%),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(1160px,calc(100% - 30px));margin:auto;padding:60px 0}.mast{display:flex;justify-content:space-between;border-left:4px solid var(--accent);padding-left:22px;gap:28px;align-items:center;margin-bottom:34px}.mast h1{font-family:"Trebuchet MS","PingFang SC",sans-serif;font-weight:900;font-size:clamp(42px,9vw,94px);text-shadow:0 0 28px color-mix(in srgb,var(--accent) 55%,transparent);margin:0;line-height:.92}.eyebrow{display:block;margin-bottom:14px;color:var(--accent);font:900 11px/1 ui-monospace,monospace;letter-spacing:.2em}.intro{max-width:680px;color:color-mix(in srgb,var(--ink) 68%,transparent);line-height:1.7}.scenario{padding:10px 16px;border:1px solid var(--secondary);border-radius:4px;box-shadow:0 0 20px color-mix(in srgb,var(--secondary) 30%,transparent)}.demo{border-color:color-mix(in srgb,var(--accent) 55%,transparent);border-radius:24px;box-shadow:inset 0 0 40px color-mix(in srgb,var(--accent) 8%,transparent),0 0 60px color-mix(in srgb,var(--secondary) 12%,transparent);position:relative;min-height:410px;overflow:hidden;padding:clamp(24px,4vw,50px);background:color-mix(in srgb,var(--paper) 86%,transparent)}@media(max-width:700px){.mast{display:grid}.page{padding:22px 0}.demo{padding:16px}}
.panel{padding:26px;border:1px solid var(--line);border-radius:2px;background:var(--paper)}.stack{display:grid;gap:28px}.row{display:flex;gap:20px;flex-wrap:wrap}.action{padding:9px 2px;border:0;border-bottom:2px solid var(--line);background:transparent}.action.primary,.action.is-active{border-color:var(--accent);color:var(--accent)}.muted{font-size:14px;line-height:1.9}.status{min-height:20px;margin-top:28px;font-size:13px}.metric{font-size:clamp(40px,9vw,88px);font-weight:500;letter-spacing:-.06em}.meter{height:2px;background:var(--line)}.meter>i{display:block;height:100%;background:var(--accent)}.chip{font-size:11px;letter-spacing:.12em;text-transform:uppercase}
.composition-deck{display:grid;grid-template-rows:auto 1fr;border:1px solid var(--line);border-radius:24px;overflow:hidden;background:color-mix(in srgb,var(--ink) 4%,var(--paper))}.deck-bar{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:12px 18px;color:var(--paper);background:var(--ink);font:700 12px/1 ui-monospace,monospace}.deck-lights{display:flex;gap:7px}.deck-lights i{width:10px;height:10px;border-radius:50%;background:var(--accent)}.deck-lights i:nth-child(2){background:var(--secondary)}.deck-lights i:nth-child(3){background:color-mix(in srgb,var(--paper) 55%,transparent)}.composition-deck .demo{border:0;border-radius:0;box-shadow:none}
.seat-selection-demo{display:grid;grid-template-columns:1fr minmax(220px,.5fr);gap:18px}.seat-selection-demo>section{display:grid;gap:14px}.seat-selection-demo h2{margin:.3em 0}.seat-screen{padding:10px;border-radius:50% 50% 10px 10px;text-align:center;background:var(--ink);color:var(--paper)}.seat-map{display:grid;grid-template-columns:repeat(5,1fr);gap:9px}.seat-map button{aspect-ratio:1;border:1px solid var(--line);border-radius:10px;background:var(--paper)}.seat-map button[aria-pressed="true"]{color:var(--paper);background:var(--accent)}.seat-map button:disabled{opacity:.3;background:var(--line)}.seat-legend{display:flex;gap:14px;justify-content:center}.seat-legend i{display:inline-block;width:12px;height:12px;margin-right:5px;border:1px solid var(--line);background:var(--paper)}.seat-legend span:nth-child(2) i{background:var(--accent)}.seat-legend span:nth-child(3) i{background:var(--line)}.seat-selection-demo aside{display:grid;align-content:center;gap:14px}.seat-selection-demo aside output{font-size:26px;font-weight:900}@media(max-width:650px){.seat-selection-demo{grid-template-columns:1fr}}.workflow-dispatch{display:grid;grid-template-columns:minmax(210px,.48fr) minmax(0,1.52fr);gap:18px}.dispatch-console{display:grid;align-content:start;gap:16px;padding:22px;border:1px solid var(--line);border-radius:18px;background:color-mix(in srgb,var(--secondary) 12%,var(--paper))}.dispatch-console h2{margin:.2em 0}.dispatch-console form,.dispatch-console label{display:grid;gap:7px}.dispatch-console input,.dispatch-console select{min-width:0;width:100%;padding:10px;border:1px solid var(--line);border-radius:8px;background:var(--paper)}.dispatch-console fieldset{display:flex;gap:12px;border:1px solid var(--line);border-radius:10px}.dispatch-console fieldset label{display:flex;align-items:center}.dispatch-workbench{--dispatch-load:.22;min-width:0;padding:14px;border-left:8px solid color-mix(in srgb,var(--accent) calc(var(--dispatch-load)*100%),var(--line));background:linear-gradient(90deg,color-mix(in srgb,var(--accent) 8%,transparent),transparent 28%)}.dispatch-workbench[data-dispatch-priority="urgent"]{box-shadow:inset 0 0 0 2px var(--accent)}@media(max-width:900px){.workflow-dispatch{grid-template-columns:1fr}.dispatch-console{order:2}}
</style>
</head>
<body data-aesthetic="dark-neon" data-composition="control-deck">
<main class="page">
<header class="mast"><div><span class="eyebrow">dark-neon / seletor de assentos / ADVANCED</span><h1>Seletor de assentos da floricultura</h1><p class="intro">Conclua o seletor de assentos no contexto de uma floricultura: com conteúdo real, controles interativos, feedback de estado claro e layout responsivo em várias dimensões.</p></div><span class="scenario">floricultura</span></header>
<div class="composition-deck"><div class="deck-bar"><span>CONTROL DECK · 04</span><span>Seletor de assentos</span><span class="deck-lights" aria-hidden="true"><i></i><i></i><i></i></span></div><section class="demo" aria-label="Área interativa do seletor de assentos da floricultura"><div class="workflow-dispatch"><aside class="dispatch-console"><span class="eyebrow">Floricultura DISPATCH</span><h2>Central de pedidos de buquês</h2><form id="workflowDispatchForm"><label>Tipo de tarefa<select id="workflowDispatchKind"><option>Bouquê de flores do dia a dia</option><option>Buquê de festa</option><option>Buquê personalizado</option></select></label><label>Quantidade de material floral<input id="workflowDispatchAmount" type="number" min="1" max="9999" value="42"><span>ramo</span></label><fieldset><legend>Prioridade de processamento</legend><label><input type="radio" name="workflowPriority" value="normal" checked>Padrão</label><label><input type="radio" name="workflowPriority" value="urgent">Urgente</label></fieldset><button class="action primary" type="submit">Aceitar pedidos</button></form><label>Tarefa atual<select id="workflowDispatchActive" aria-label="Alternar tarefa atual"><option value="1">Bouquê de flores do dia a dia</option><option value="2">Buquê de festa</option></select></label><output id="workflowDispatchSummary">Aguardando despacho</output></aside><section id="workflowCore" class="workflow-core dispatch-workbench" data-dispatch-priority="normal"><!-- 11DZ_CORE_START:commerce-service-flows-seat-selection --><div class="seat-selection-demo"><section><span class="eyebrow">SEAT MAP</span><h2>Assentos da floricultura</h2><div class="seat-screen">Frente / balcão de atendimento</div><div id="seatMap" class="seat-map" role="grid" aria-label="Mapa de assentos"><button type="button" role="gridcell" data-seat="1" aria-pressed="false" aria-label="Assento 1, disponível" data-core-bridge="commerce-service-flows-seat-selection">1</button><button type="button" role="gridcell" data-seat="2" aria-pressed="false" aria-label="Assento 2, opcional">2</button><button type="button" role="gridcell" data-seat="3" aria-pressed="false" disabled aria-label="Assento 3, ocupado">3</button><button type="button" role="gridcell" data-seat="4" aria-pressed="false" aria-label="Assento 4, selecionável">4</button><button type="button" role="gridcell" data-seat="5" aria-pressed="false" aria-label="Assento 5, disponível">5</button><button type="button" role="gridcell" data-seat="6" aria-pressed="false" aria-label="Lugar 6 disponível">6</button><button type="button" role="gridcell" data-seat="7" aria-pressed="false" aria-label="Assento 7, opcional">7</button><button type="button" role="gridcell" data-seat="8" aria-pressed="false" disabled aria-label="Assento 8, ocupado">8</button><button type="button" role="gridcell" data-seat="9" aria-pressed="false" aria-label="Assento 9 disponível">9</button><button type="button" role="gridcell" data-seat="10" aria-pressed="false" aria-label="Assento 10 disponível">10</button><button type="button" role="gridcell" data-seat="11" aria-pressed="false" aria-label="Assento 11, opcional">11</button><button type="button" role="gridcell" data-seat="12" aria-pressed="false" aria-label="Assento 12, opcional">12</button><button type="button" role="gridcell" data-seat="13" aria-pressed="false" disabled aria-label="Assento 13, ocupado">13</button><button type="button" role="gridcell" data-seat="14" aria-pressed="false" aria-label="assentos 14 opcionais">14</button><button type="button" role="gridcell" data-seat="15" aria-pressed="false" aria-label="Lugar 15, opcional">15</button><button type="button" role="gridcell" data-seat="16" aria-pressed="false" aria-label="Assento 16 opcional">16</button><button type="button" role="gridcell" data-seat="17" aria-pressed="false" aria-label="Assento 17 disponível">17</button><button type="button" role="gridcell" data-seat="18" aria-pressed="false" disabled aria-label="Assento 18, ocupado">18</button><button type="button" role="gridcell" data-seat="19" aria-pressed="false" aria-label="Assento 19 opcional">19</button><button type="button" role="gridcell" data-seat="20" aria-pressed="false" aria-label="assento 20, opcional">20</button></div><div class="seat-legend"><span><i></i>Opcional</span><span><i></i>Selecionado</span><span><i></i>ocupado</span></div></section><aside class="panel"><span>Assento selecionado</span><strong id="seatCount" class="metric">0</strong><p id="seatNames">Ainda não selecionado</p><output id="seatTotal">¥0</output><button id="confirmSeats" class="action primary" type="button">Confirmar assento</button></aside></div><!-- 11DZ_CORE_END --></section></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:commerce-service-flows-seat-selection */
const seatButtons=[...document.querySelectorAll('.seat-map button:not(:disabled)')];function renderSeats(){const selected=seatButtons.filter(button=>button.getAttribute('aria-pressed')==='true');document.querySelector('#seatCount').textContent=selected.length;document.querySelector('#seatNames').textContent=selected.length?'assento '+selected.map(button=>button.dataset.seat).join('、'):'Ainda não selecionado';document.querySelector('#seatTotal').textContent='¥'+selected.length*38;announce('Selecionado '+selected.length+' assentos');}seatButtons.forEach(button=>button.addEventListener('click',()=>{button.setAttribute('aria-pressed',String(button.getAttribute('aria-pressed')!=='true'));renderSeats();}));document.querySelector('#confirmSeats').addEventListener('click',()=>announce(seatButtons.some(button=>button.getAttribute('aria-pressed')==='true')?'Assento confirmado localmente':'Selecione um assento primeiro'));renderSeats();
/* 11DZ_CORE_SCRIPT_END */
const workflowBridgeSpec={"name":"commerce-service-flows-seat-selection","selector":"[data-core-bridge=\"commerce-service-flows-seat-selection\"]","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+' · versão principal '+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 workflowDispatchCore=document.querySelector('#workflowCore');const workflowDispatchForm=document.querySelector('#workflowDispatchForm');const workflowDispatchSelect=document.querySelector('#workflowDispatchActive');const workflowDispatchJobs=new Map([["1",{"label":"Bouquê de flores do dia a dia","amount":12,"priority":"normal","touches":0}],["2",{"label":"Buquê de festa","amount":21,"priority":"urgent","touches":0}]]);let workflowDispatchSerial=workflowDispatchJobs.size;function workflowDispatchDrive(job,activate=false){workflowDispatchCore.dataset.dispatchPriority=job.priority;workflowDispatchCore.style.setProperty('--dispatch-load',Math.min(.95,.16+job.amount/120));const bridge=activate?workflowBridgeActivate():{changed:false,summary:workflowBridgeSummary()};document.querySelector('#workflowDispatchSummary').textContent=job.label+' · '+job.amount+' Ramo · '+bridge.summary;announce('Tarefa atual do pedido de buquê:'+job.label);}function workflowDispatchRender(activeId,activate=false){workflowDispatchSelect.replaceChildren(...[...workflowDispatchJobs].map(([id,job])=>{const option=document.createElement('option');option.value=id;option.textContent=job.label+(job.priority==='urgent'?' · Urgente':'');return option;}));workflowDispatchSelect.value=activeId;workflowDispatchDrive(workflowDispatchJobs.get(activeId),activate);}workflowDispatchForm.addEventListener('submit',event=>{event.preventDefault();const data=new FormData(workflowDispatchForm);const id=String(++workflowDispatchSerial);workflowDispatchJobs.set(id,{label:document.querySelector('#workflowDispatchKind').value,amount:Math.max(1,Number(document.querySelector('#workflowDispatchAmount').value)||1),priority:data.get('workflowPriority'),touches:0});workflowDispatchRender(id,true);});workflowDispatchSelect.addEventListener('change',()=>workflowDispatchDrive(workflowDispatchJobs.get(workflowDispatchSelect.value),true));workflowDispatchCore.addEventListener('focusin',()=>{const job=workflowDispatchJobs.get(workflowDispatchSelect.value);if(!job)return;job.touches+=1;document.querySelector('#workflowDispatchSummary').textContent=job.label+' · '+job.amount+' Ramo · '+workflowBridgeSummary();});workflowDispatchRender('1',false);
workflowBridgeReset();
</script>
</body>
</html>