.kb-root{background:#f8fafc;flex-direction:column;height:100%;display:flex;overflow:hidden}.kb-topbar{flex-shrink:0;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px 12px;display:flex}.kb-title{color:#1e293b;margin:0;font-size:20px;font-weight:700}.kb-subtitle{color:#64748b;margin:2px 0 0;font-size:13px}.kb-search{color:#1e293b;background:#fff;border:1px solid #e2e8f0;border-radius:8px;outline:none;width:220px;padding:8px 14px;font-size:13px;transition:border-color .15s}.kb-search:focus{border-color:#6366f1}.kb-board{flex:1;align-items:flex-start;gap:12px;padding:0 24px 24px;display:flex;overflow-x:auto}.kb-column{background:#fff;border:1px solid #e2e8f0;border-top:3px solid #0000;border-radius:12px;flex-direction:column;flex:0 0 220px;min-height:200px;transition:box-shadow .15s,border-color .15s;display:flex;overflow:hidden}.kb-column-over{border-color:#6366f1;box-shadow:0 0 0 2px #6366f1}.kb-col-header{z-index:1;background:#fff;border-bottom:1px solid #f1f5f9;justify-content:space-between;align-items:center;padding:12px 14px 10px;display:flex;position:sticky;top:0}.kb-col-title-row{align-items:center;gap:7px;display:flex}.kb-col-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}.kb-col-label{color:#334155;font-size:12px;font-weight:600}.kb-col-count{text-align:center;border-radius:20px;min-width:22px;padding:2px 7px;font-size:11px;font-weight:700}.kb-col-body{flex-direction:column;gap:8px;max-height:calc(100vh - 180px);padding:10px;display:flex;overflow-y:auto}.kb-empty{color:#cbd5e1;text-align:center;border:1.5px dashed #e2e8f0;border-radius:8px;padding:24px 0;font-size:12px}.kb-card{cursor:grab;background:#fff;border:1px solid #e2e8f0;border-radius:10px;flex-direction:column;gap:8px;padding:11px 12px;transition:box-shadow .15s,transform .1s;display:flex}.kb-card:hover{transform:translateY(-1px);box-shadow:0 4px 12px #0000000f}.kb-card:active{cursor:grabbing}.kb-card-header{align-items:flex-start;gap:9px;display:flex}.kb-avatar{color:#fff;letter-spacing:.02em;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;font-size:12px;font-weight:700;display:flex}.kb-card-info{flex:1;min-width:0}.kb-card-name{color:#1e293b;white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:600;overflow:hidden}.kb-card-role{color:#475569;white-space:nowrap;text-overflow:ellipsis;font-size:11px;overflow:hidden}.kb-card-company{color:#94a3b8;font-size:11px}.kb-card-score{border-radius:6px;flex-shrink:0;align-self:flex-start;padding:2px 7px;font-size:13px;font-weight:700}.kb-card-meta{flex-wrap:wrap;gap:4px;display:flex}.kb-chip{color:#64748b;background:#f1f5f9;border-radius:4px;padding:2px 6px;font-size:10px;font-weight:500}.kb-chip-id{color:#6366f1;background:#e0e7ff;font-weight:600}.kb-card-footer{display:flex}.kb-status-select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%2394a3b8'/%3E%3C/svg%3E");background-position:right 8px center;background-repeat:no-repeat;border:none;border-radius:6px;outline:none;flex:1;padding:4px 22px 4px 8px;font-size:11px;font-weight:500}.kb-status-success{color:#15803d;background-color:#dcfce7}.kb-status-warning{color:#a16207;background-color:#fef9c3}.kb-status-danger{color:#dc2626;background-color:#fee2e2}.kb-status-info{color:#1d4ed8;background-color:#dbeafe}.kb-status-default{color:#475569;background-color:#f1f5f9}