Care Supply Cart Seat Selector
Complete the selector in the care supply cart scenario: includes real content, actionable controls, clear status feedback, and a multi-size layout.
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<header class="mast"><div><span class="eyebrow">playful / Seat Picker / INTERMEDIATE</span><h1>Care Supply Cart Seat Selector</h1><p class="intro">Complete the selector in the care supply cart scenario: includes real content, actionable controls, clear status feedback, and a multi-size layout.</p></div><span class="scenario">Care Supply Cart</span></header>
<div class="composition-split"><aside class="split-note"><b>CASE 02</b><span>Master the semantic structure, responsive layout, keyboard operation, and state synchronization of the seat selector.</span></aside><section class="demo" aria-label="Care Supply Cart Seat Selector Interactive Area"><div class="workflow-guide"><nav class="guide-rail" aria-label="Care Supply Cart Guide"><span class="eyebrow">Care Supply Cart GUIDE</span><ol><li data-workflow-guide-step="0" aria-current="step"><b>1</b><span>Care supply cart demand confirmation</span></li><li data-workflow-guide-step="1"><b>2</b><span>Care Supply Cart Plan Selection</span></li><li data-workflow-guide-step="2"><b>3</b><span>Final submission for the care supply cart</span></li></ol><div class="guide-actions"><button id="workflowGuideBack" class="action" type="button" disabled>Previous</button><button id="workflowGuideNext" class="action primary" type="button">Complete this step</button></div><div id="workflowGuideProgress" role="progressbar" aria-label="Care supply cart completion" aria-valuemin="0" aria-valuemax="100" aria-valuenow="0"><i></i></div></nav><section id="workflowCore" class="workflow-core guide-core" data-guide-step="0" aria-describedby="workflowGuideInstruction"><p id="workflowGuideInstruction">Please complete the operations related to “care supply cart demand confirmation” in the main case.</p><!-- 11DZ_CORE_START:commerce-service-flows-seat-selection --><div class="seat-selection-studio"><section><span class="eyebrow">SEAT MAP</span><h2>Care supply cart seat selection dashboard</h2><div class="seat-screen">Front / Service Desk</div><div id="seatMap" class="seat-map" role="grid" aria-label="Seating chart"><button type="button" role="gridcell" data-seat="1" aria-pressed="false" aria-label="Seat 1 available" data-core-bridge="commerce-service-flows-seat-selection">1</button><button type="button" role="gridcell" data-seat="2" aria-pressed="false" aria-label="Seat 2, optional">2</button><button type="button" role="gridcell" data-seat="3" aria-pressed="false" disabled aria-label="Seat 3, occupied">3</button><button type="button" role="gridcell" data-seat="4" aria-pressed="false" aria-label="Seat 4, optional">4</button><button type="button" role="gridcell" data-seat="5" aria-pressed="false" aria-label="Seat 5, optional">5</button><button type="button" role="gridcell" data-seat="6" aria-pressed="false" aria-label="Seat 6, optional">6</button><button type="button" role="gridcell" data-seat="7" aria-pressed="false" aria-label="Seat 7, optional">7</button><button type="button" role="gridcell" data-seat="8" aria-pressed="false" disabled aria-label="Seat 8, occupied">8</button><button type="button" role="gridcell" data-seat="9" aria-pressed="false" aria-label="Seat 9, optional">9</button><button type="button" role="gridcell" data-seat="10" aria-pressed="false" aria-label="Seat 10 available">10</button><button type="button" role="gridcell" data-seat="11" aria-pressed="false" aria-label="Seat 11, selectable">11</button><button type="button" role="gridcell" data-seat="12" aria-pressed="false" aria-label="Seat 12, optional">12</button><button type="button" role="gridcell" data-seat="13" aria-pressed="false" disabled aria-label="Seat 13, occupied">13</button><button type="button" role="gridcell" data-seat="14" aria-pressed="false" aria-label="Seats 14 optional">14</button><button type="button" role="gridcell" data-seat="15" aria-pressed="false" aria-label="Seat 15, optional">15</button><button type="button" role="gridcell" data-seat="16" aria-pressed="false" aria-label="Seat 16, optional">16</button><button type="button" role="gridcell" data-seat="17" aria-pressed="false" aria-label="Seat 17, available">17</button><button type="button" role="gridcell" data-seat="18" aria-pressed="false" disabled aria-label="Seat 18, occupied">18</button><button type="button" role="gridcell" data-seat="19" aria-pressed="false" aria-label="Seat 19, optional">19</button><button type="button" role="gridcell" data-seat="20" aria-pressed="false" aria-label="Seat 20, optional">20</button></div><div class="seat-legend"><span><i></i>Optional</span><span><i></i>Selected</span><span><i></i>Occupied</span></div></section><aside class="panel"><span>Selected Seat</span><strong id="seatCount" class="metric">0</strong><p id="seatNames">Not selected yet</p><output id="seatTotal">¥0</output><strong id="seatZone">Current section: idle</strong><ol id="seatChosenList"><li>No seat added yet</li></ol><button id="confirmSeats" class="action primary" type="button">Confirm seat</button></aside></div><!-- 11DZ_CORE_END --></section><aside class="guide-evidence"><details id="workflowGuideDetails"><summary>View acceptance requirements</summary><ul><li>The care supply cart needs to confirm demand with a visible state change</li><li>The care supply cart plan selection requires one visible state change</li><li>The care supply cart final submission requires one visible state change</li></ul></details><form id="workflowGuideEvidenceForm"><label>This step evidence<textarea id="workflowGuideEvidence" rows="3" placeholder="Record the observed state"></textarea></label><input class="action" type="submit" value="Save evidence"></form><output id="workflowGuideSummary">0 / 3 Steps Complete</output></aside></div><p id="status" class="status" role="status" aria-live="polite"></p></section></div>
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workflowBridgeReset();
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