.lb-tool{display:flex;flex-direction:column;height:100vh;width:100%;overflow:hidden;background:#0f172a;position:fixed;top:0;left:0;z-index:9999}.lb-toolbar{height:52px;min-height:52px;background:#0f172a;border-bottom:1px solid rgba(51,65,85,.8);display:flex;align-items:center;padding:0 16px;gap:12px;z-index:200;flex-shrink:0}.lb-workspace{flex:1;display:flex;overflow:hidden;position:relative}.lb-left-panel{width:300px;min-width:300px;background:#0f172a;border-right:1px solid rgba(51,65,85,.8);display:flex;flex-direction:column;overflow:hidden;z-index:100}.lb-panel-header{padding:12px 16px;border-bottom:1px solid rgba(51,65,85,.6);flex-shrink:0}.lb-panel-body{flex:1;overflow-y:auto;overflow-x:hidden;padding:12px;display:flex;flex-direction:column;gap:10px}.lb-panel-body::-webkit-scrollbar{width:4px}.lb-panel-body::-webkit-scrollbar-track{background:transparent}.lb-panel-body::-webkit-scrollbar-thumb{background:#64748b66;border-radius:4px}.lb-panel-footer{padding:12px;border-top:1px solid rgba(51,65,85,.6);flex-shrink:0}.lb-map-area{flex:1;position:relative;overflow:hidden}.lb-map-area .leaflet-container{width:100%;height:100%}.lb-segment-item{background:#1e293bcc;border:1px solid rgba(51,65,85,.6);border-radius:8px;padding:8px 10px;display:flex;align-items:center;gap:8px;cursor:grab;transition:background .15s,border-color .15s;-webkit-user-select:none;-moz-user-select:none;user-select:none}.lb-segment-item:hover{background:#1e293b;border-color:#34d39966}.lb-segment-item.dragging{opacity:.5;cursor:grabbing}.lb-segment-item.drag-over{border-color:#34d399;background:#34d39914}.lb-input{background:#0f172acc;border:1px solid rgba(51,65,85,.8);border-radius:6px;color:#e2e8f0;font-size:12px;padding:6px 10px;width:100%;outline:none;font-family:Courier New,monospace;transition:border-color .15s}.lb-input:focus{border-color:#34d39999}.lb-input::-moz-placeholder{color:#64748b99}.lb-input::placeholder{color:#64748b99}.lb-section-label{font-size:9px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#475569;margin-bottom:6px;padding-left:2px}.lb-pick-banner{position:absolute;top:12px;left:50%;transform:translate(-50%);z-index:1200;display:flex;align-items:center;gap:8px;background:#f59e0b;color:#1c1917;font-weight:700;font-size:13px;padding:8px 20px;border-radius:999px;box-shadow:0 4px 20px #f59e0b66;animation:bounce 1s infinite;white-space:nowrap}@keyframes bounce{0%,to{transform:translate(-50%) translateY(0)}50%{transform:translate(-50%) translateY(-4px)}}@media(max-width:768px){.lb-left-panel{position:absolute;left:0;top:0;bottom:0;transform:translate(-100%);transition:transform .3s ease;z-index:150;box-shadow:4px 0 20px #0006}.lb-left-panel.open{transform:translate(0)}}