.perspective-board{display:flex;height:100%;width:100%;gap:0;background:#ffffff;overflow:hidden}.perspective-board-column{display:flex;flex-direction:column;flex:1 1;min-width:0;border-right:1px solid #ededee;overflow:hidden}.perspective-board-column:last-child{border-right:none}.perspective-board-column-header{padding:12px 16px;font-size:13px;font-weight:600;color:#101f21;border-bottom:1px solid #ededee;flex-shrink:0}.perspective-board-column-body{flex:1 1 auto;overflow-y:auto;padding:8px}.perspective-board-column-body,.perspective-board-group{display:flex;flex-direction:column;gap:6px}.perspective-board-group-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:#8c8c8c;padding:8px 8px 2px}.perspective-board-card{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:8px;border:1px solid #ededee;background:#ffffff;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;transition:background .12s,border-color .12s,opacity .12s}.perspective-board-card:hover{background:#f4f8f3}.perspective-board-card[draggable=true]{cursor:-webkit-grab;cursor:grab}.perspective-board-card.is-selected{background:#e8f0f2;border-color:#4c737d}.perspective-board-card.is-linked{background:#f2f8ef;border-color:#b7d9ac}.perspective-board-card.is-drag-over{background:#e8f0f2;border-color:#4c737d;border-style:solid;box-shadow:0 0 0 2px rgba(76,115,125,.25)}.perspective-board-card-icon{flex-shrink:0;display:inline-flex}.perspective-board-card-label{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;color:#101f21}.perspective-board-card-chip{flex-shrink:0;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.03em;color:#4c737d;background:#eef3f4;border:1px solid #dce6e8;border-radius:999px;padding:1px 8px}.perspective-board-card-meta{flex-shrink:0;font-size:11px;color:#8c8c8c}.perspective-board-empty{display:flex;align-items:center;justify-content:center;height:100%;width:100%;padding:24px;text-align:center;color:#8c8c8c;font-size:13px}.perspective-board-column-empty{padding:16px 12px;color:#bfbfbf;font-size:12px}.perspective-board-picker-loading{display:flex;align-items:center;gap:8px}.perspective-board-picker-empty,.perspective-board-picker-loading{color:#8c8c8c;font-size:13px;padding:8px 0}.perspective-board-picker-list{display:flex;flex-direction:column;gap:6px;max-height:320px;overflow-y:auto}.perspective-board-picker-item{display:flex;align-items:center;gap:8px;width:100%;padding:8px 10px;border-radius:8px;border:1px solid #ededee;background:#ffffff;cursor:pointer;text-align:left;transition:background .12s,border-color .12s}.perspective-board-picker-item:hover{background:#f4f8f3;border-color:#4c737d}.perspective-board-picker-item-label{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;color:#101f21}