.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.card,.item{height:80px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:24px;cursor:pointer;user-select:none}.card{background:#4e73df;color:#fff}.card.open{background:#fff;color:#333}.card.done{background:#1cc88a}.item{background:#858796;color:#fff}.answerRow{display:flex;gap:8px;justify-content:center;margin-bottom:12px}.slot{width:60px;height:60px;border-radius:10px;background:#fff;border:2px dashed #ddd;display:flex;align-items:center;justify-content:center;color:#333;font-size:22px}