Cabeçalho fixo com detalhes de entrega
Conclua um cabeçalho fixo no cenário de detalhes de entrega: inclui conteúdo real, controles acionáveis, feedback de estado claro e layout responsivo a diferentes tamanhos.
É possível editar, executar e salvar este exemplo após ativar JavaScript. O código-fonte fixo é o seguinte:
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<header class="mast"><div><span class="eyebrow">playful / cabeçalho fixo / INTERMEDIATE</span><h1>Cabeçalho fixo com detalhes de entrega</h1><p class="intro">Conclua um cabeçalho fixo no cenário de detalhes de entrega: inclui conteúdo real, controles acionáveis, feedback de estado claro e layout responsivo a diferentes tamanhos.</p></div><span class="scenario">Detalhes da entrega</span></header>
<div class="composition-deck"><div class="deck-bar"><span>CONTROL DECK · 04</span><span>Cabeçalho fixo</span><span class="deck-lights" aria-hidden="true"><i></i><i></i><i></i></span></div><section class="demo" aria-label="Área interativa do cabeçalho fixo dos detalhes de entrega"><section id="evidenceShell" class="evidence-shell" data-board-mode="scan"><header class="evidence-head"><div><span class="eyebrow">Detalhes da entrega / EVIDENCE BOARD</span><h2>Painel de observação com cabeçalho fixo</h2><p>Coloque o caso principal no quadro de evidências, usando cartões de observação separados, registros e alternância de padrões para registrar o resultado atual.</p></div><div class="evidence-tools"><div class="row"><button class="action primary" type="button" data-board-mode="scan">Escanear</button><button class="action" type="button" data-board-mode="proof">Verificação</button><button class="action" type="button" data-board-mode="handoff">Transferência</button></div><output id="evidenceStatus">Aguardando amostragem</output></div></header><div class="evidence-body"><section class="evidence-stage"><div class="evidence-ribbon"><button type="button" data-evidence-card="0" aria-pressed="true"><span>01</span><strong>Lembrete de detalhes da entrega</strong><small>Verifique se a mudança de estado está visível</small></button><button type="button" data-evidence-card="1" aria-pressed="false"><span>02</span><strong>Coleção dos detalhes de entrega</strong><small>Confirmar que as entradas por teclado e por clique são consistentes</small></button><button type="button" data-evidence-card="2" aria-pressed="false"><span>03</span><strong>Visão geral dos detalhes da entrega</strong><small>Observe se o layout recua em telas estreitas</small></button><button type="button" data-evidence-card="3" aria-pressed="false"><span>04</span><strong>Plano de detalhes da entrega</strong><small>Registre a conclusão da revisão atual</small></button></div><div id="evidenceCoreShell" class="evidence-core-shell"><div class="workflow-dispatch"><aside class="dispatch-console"><span class="eyebrow">Detalhes da entrega DISPATCH</span><h2>Painel de programação de detalhes de entrega</h2><form id="workflowDispatchForm"><label>Tipo de tarefa<select id="workflowDispatchKind"><option>Visualização filtrada dos detalhes de entrega</option><option>Visão comparativa detalhada da entrega</option><option>Visão resumida dos detalhes de entrega</option></select></label><label>Total de registros<input id="workflowDispatchAmount" type="number" min="1" max="9999" value="30"><span>item</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">Visão do aplicativo</button></form><label>Tarefa atual<select id="workflowDispatchActive" aria-label="Alternar tarefa atual"><option value="1">Visualização filtrada dos detalhes de entrega</option><option value="2">Visão comparativa detalhada da entrega</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:tables-data-sticky-header --><div class="sticky-table-demo"><p class="muted">Ao rolar o corpo da tabela, o cabeçalho fica fixo no topo do contêiner.</p><div class="special-table-shell sticky-table-scroll" tabindex="0" data-core-bridge="tables-data-sticky-header"><table class="special-table"><caption>Tabela longa com detalhes de entrega</caption><th aria-sort="none"ead><tr><th aria-sort="none">Projeto</th><th aria-sort="none">valor</th><th aria-sort="none">Status</th></tr></thead><tbody><tr><td>Lembrete de detalhes de entrega 1</td><td>18</td><td>Pendente</td></tr><tr><td>Detalhes da entrega favoritos 2</td><td>31</td><td>Em andamento</td></tr><tr><td>Visão geral dos detalhes de entrega 3</td><td>44</td><td>Concluído</td></tr><tr><td>Plano de detalhes da entrega 4</td><td>57</td><td>Pendente</td></tr><tr><td>Inspiração para detalhes de entrega 5</td><td>70</td><td>Em andamento</td></tr><tr><td>Registro detalhado de entrega 6</td><td>83</td><td>Concluído</td></tr><tr><td>Colaboração dos detalhes de entrega 7</td><td>96</td><td>Pendente</td></tr><tr><td>Progresso dos detalhes de entrega 8</td><td>30</td><td>Em andamento</td></tr><tr><td>Lembrete de detalhes de entrega 9</td><td>43</td><td>Concluído</td></tr><tr><td>Lembrete de detalhes da entrega 10</td><td>18</td><td>Pendente</td></tr><tr><td>Favoritos dos detalhes de entrega 11</td><td>31</td><td>Em andamento</td></tr><tr><td>Visão geral dos detalhes de entrega 12</td><td>44</td><td>Concluído</td></tr><tr><td>Plano detalhado de entrega 13</td><td>57</td><td>Pendente</td></tr><tr><td>Inspiração para detalhes de entrega 14</td><td>70</td><td>Em andamento</td></tr></tbody></table></div></div><!-- 11DZ_CORE_END --></section></div></div></section><aside class="evidence-rail"><label>Escala do canvas<input id="evidenceZoom" type="range" min="88" max="128" value="100"><output id="evidenceZoomValue">100%</output></label><label>Coleta atual<select id="evidenceStep"><option value="0">Lembrete de detalhes da entrega</option><option value="1">Coleção dos detalhes de entrega</option><option value="2">Visão geral dos detalhes da entrega</option><option value="3">Plano de detalhes da entrega</option></select></label><ul id="evidenceChecklist" class="evidence-checklist"><li>Lembrete de detalhes da entrega</li><li>Coleção dos detalhes de entrega</li><li>Visão geral dos detalhes da entrega</li><li>Plano de detalhes da entrega</li></ul><button id="evidenceCapture" class="action primary" type="button">Escrever evidências</button><ol id="evidenceLog" class="evidence-log"><li>Evidência ainda não registrada</li></ol></aside></div></section><p 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