.kanban-board{touch-action:none;user-select:none;-webkit-user-select:none}@media (max-width: 768px){.kanban-column{min-width:280px!important;margin:0 .25rem!important;padding:.75rem!important}.drag-handle{min-width:2.5rem!important;min-height:2.5rem!important;padding:.75rem!important;font-size:1.2rem!important}.kanban-block{margin-bottom:1rem!important;padding-left:3.5rem!important}.kanban-board-container{overflow-x:auto;-webkit-overflow-scrolling:touch;scroll-snap-type:x mandatory}.kanban-column{scroll-snap-align:start}.dragging{transform:scale(1.05)!important;box-shadow:0 8px 24px #0000004d!important}.drop-zone-active{background-color:#007bff1a!important;border:3px dashed #007bff!important;transform:scale(1.02)!important}}@media (min-width: 769px){.kanban-column,.enhanced-topic-column{min-width:550px!important;max-width:1fr!important}}@media (-webkit-min-device-pixel-ratio: 2){.drag-handle{font-weight:700}}@media (prefers-reduced-motion: reduce){.kanban-board,.kanban-column,.drag-handle,.kanban-block{transition:none!important;animation:none!important}}@media (prefers-color-scheme: dark){.topic-group-chip{border:1px solid rgba(255,255,255,.2)!important}.kanban-column{box-shadow:0 2px 8px #0000004d!important}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion: reduce){@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0}to{opacity:1}}}