.kanban-board{display:flex;gap:20px;margin-top:20px;align-items:flex-start}.kanban-column{flex:1;background:#f4f6f9;padding:15px;border-radius:8px;min-height:400px}.kanban-column h2{text-align:center;margin-bottom:10px}.kanban-card{background:#fff;padding:10px;border-radius:6px;margin-bottom:10px;cursor:grab;box-shadow:0 2px 6px rgba(0,0,0,.1)}@media (max-width:991.98px){.kanban-board{flex-direction:column}}