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var(--wf-border);border-radius:8px;background:var(--wf-input);overflow:hidden;cursor:pointer;transition:border-color .15s ease}.wf-vitals:hover{border-color:color-mix(in srgb,var(--wf-accent) 60%,var(--wf-border))}.wf-vitals-head{display:flex;align-items:center;gap:5px;padding:4px 8px;font-size:11px;color:var(--wf-text-dim);background:color-mix(in srgb,var(--wf-accent) 8%,transparent);border-bottom:1px solid var(--wf-border)}.wf-vitals-head-icon{font-size:12px;color:var(--wf-accent)}.wf-vitals-edit{margin-left:auto;display:inline-flex;align-items:center;gap:3px;font-size:11px;color:var(--wf-text-faint);transition:color .15s ease}.wf-vitals:hover .wf-vitals-edit{color:var(--wf-accent-bright)}.wf-vitals-wave{display:flex;align-items:center;gap:8px;padding:5px 8px;border-bottom:1px solid color-mix(in srgb,var(--wf-border) 60%,transparent)}.wf-vitals-img{height:30px;max-width:108px;object-fit:cover;object-position:center;border:1px solid var(--wf-border);border-radius:4px;background:#fff;flex-shrink:0}.wf-vitals-rhythm{font-size:11px;color:var(--wf-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.wf-vitals-wave .ekg-line--mini{flex:1;min-width:0}.wf-vitals-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:color-mix(in srgb,var(--wf-border) 70%,transparent)}.wf-vital{background:var(--wf-input);padding:4px 8px 5px;min-width:0;display:flex;flex-direction:column;gap:1px}.vital-label{display:flex;align-items:baseline;justify-content:space-between;gap:4px;font-size:10px;line-height:1.3;color:var(--wf-text-dim);white-space:nowrap}.vital-unit{font-style:normal;font-size:9.5px;color:var(--wf-text-faint)}.vital-values{display:flex;align-items:baseline;gap:3px;font-size:12.5px;line-height:1.35;font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}.vital-from{color:var(--wf-text-faint);font-weight:500}.vital-trend{font-size:10px;color:var(--wf-text-faint)}.vital-to{color:var(--wf-accent-bright);font-weight:700}.wf-vital.is-bp .vital-values{font-size:11.5px}.wf-vitals-empty{display:flex;align-items:center;justify-content:center;gap:6px;padding:13px 8px;font-size:11px;color:var(--wf-text-faint)}.wf-vitals-empty .anticon{color:var(--wf-accent);opacity:.7}.wf-required{color:var(--wf-danger);margin-right:2px}.wf-picker{box-sizing:border-box;display:flex;flex-wrap:wrap;align-content:center;gap:3px;min-height:24px;padding:3px 6px;background:var(--wf-input);border:1px solid var(--wf-border);border-radius:8px;cursor:pointer;transition:border-color .15s ease,background .15s ease}.wf-picker:hover{border-color:var(--wf-accent)}.wf-picker:focus-visible{outline:none;border-color:var(--wf-accent);box-shadow:0 0 0 3px var(--wf-accent-soft)}.wf-picker.is-empty{background:transparent;border-style:dashed;border-color:var(--wf-border-strong)}.wf-picker.is-empty:hover{border-color:var(--wf-accent)}.wf-picker-placeholder{font-size:11px;line-height:16px;color:var(--wf-text-dim)}.wf-tag{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:0 6px;font-size:11px;line-height:14px;border-radius:4px;color:var(--wf-text);background:var(--wf-node);border:1px solid var(--wf-border-strong)}.wf-difficulty{box-sizing:border-box;display:flex;align-items:center;gap:8px;min-height:24px;padding:2px 8px;background:var(--wf-input);border:1px solid var(--wf-border);border-radius:8px}.wf-difficulty .ant-rate{flex-shrink:0}.wf-difficulty-word{font-size:11px;color:var(--wf-text-dim)}.wf-difficulty.is-empty{background:transparent;border-style:dashed;border-color:var(--wf-border-strong)}.wf-handle-label{position:absolute;font-size:10px;color:var(--wf-text-dim);background:color-mix(in srgb,var(--wf-node) 88%,transparent);padding:0 3px;border-radius:3px;pointer-events:none}.wf-oc-section{border-top:1px solid var(--wf-border);padding-top:7px}.wf-oc-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:5px}.wf-oc-title{display:inline-flex;align-items:baseline;gap:4px;font-size:11px;color:var(--wf-text-dim);cursor:default}.wf-oc-title em{font-style:normal;font-size:10px;font-weight:600;line-height:15px;padding:0 5px;border-radius:999px;color:var(--wf-accent-bright);background:color-mix(in srgb,var(--wf-accent) 12%,transparent);font-variant-numeric:tabular-nums}.wf-oc-add{font-size:11px;color:var(--wf-accent-bright)}.wf-oc-add:hover{color:var(--wf-accent);opacity:.85}.wf-oc-empty{border:1px dashed var(--wf-border-strong);border-radius:6px;padding:9px 8px;text-align:center;font-size:11px;color:var(--wf-text-faint);cursor:pointer;transition:border-color .15s ease,color .15s ease}.wf-oc-empty:hover{border-color:var(--wf-accent);color:var(--wf-accent-bright)}.wf-oc-list{display:flex;flex-direction:column;gap:4px}.wf-oc-item{position:relative;display:flex;align-items:center;gap:6px;background:var(--wf-input);border:1px solid var(--wf-border);border-radius:6px;padding:3px 6px;cursor:pointer;transition:border-color .15s ease,background .15s ease}.wf-oc-item:hover{border-color:var(--wf-accent);background:color-mix(in srgb,var(--wf-accent) 10%,var(--wf-input))}.wf-oc-item.is-condition{border-left:2px solid var(--wf-accent)}.wf-oc-item .oc-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.oc-cond-tag{flex-shrink:0;font-size:9.5px;line-height:14px;padding:0 4px;border-radius:4px;color:var(--wf-accent-bright);border:1px solid color-mix(in srgb,var(--wf-accent) 40%,transparent);background:color-mix(in srgb,var(--wf-accent) 10%,transparent)}.wf-oc-item .oc-score{color:var(--wf-accent-bright);font-weight:600;font-size:11px;font-variant-numeric:tabular-nums;flex-shrink:0}.wf-oc-item .oc-del{color:var(--wf-text-faint);flex-shrink:0;transition:color .15s ease}.wf-oc-item .oc-del:hover{color:var(--wf-danger)}.app-header{min-height:56px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;background:var(--wf-header-glass);backdrop-filter:blur(18px) saturate(1.5);-webkit-backdrop-filter:blur(18px) saturate(1.5);box-shadow:inset 0 1px color-mix(in srgb,#ffffff 6%,transparent);border-bottom:1px solid var(--wf-border);position:relative;z-index:20}.app-header:after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;background:linear-gradient(90deg,transparent,var(--wf-accent-tint),transparent);pointer-events:none}@media (prefers-reduced-transparency: reduce){.app-header{background:var(--wf-panel);backdrop-filter:none;-webkit-backdrop-filter:none}}.app-header-brand{min-width:0;position:relative;z-index:1}.app-brand-mark{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:8px;flex-shrink:0;font-size:15px;color:var(--wf-accent-bright);background:linear-gradient(180deg,color-mix(in srgb,var(--wf-accent) 26%,var(--wf-elevated)),color-mix(in srgb,var(--wf-accent) 12%,var(--wf-node)));border:1px solid color-mix(in srgb,var(--wf-accent) 36%,transparent);box-shadow:inset 0 1px color-mix(in srgb,#ffffff 12%,transparent),0 3px 8px -2px color-mix(in srgb,var(--wf-accent) 35%,transparent)}.app-brand-title{font-size:15px;font-weight:600;letter-spacing:-.2px;color:var(--wf-text);white-space:nowrap}.app-user-chip{display:inline-block;max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;vertical-align:middle;padding:2px 9px;border-radius:999px;border:1px solid var(--wf-border);background:var(--wf-input);color:var(--wf-text-dim);font-size:11px;font-family:ui-monospace,SF Mono,Cascadia Code,Consolas,Microsoft YaHei,monospace}.ekg-line{display:block;width:100%;min-width:150px;height:14px;overflow:visible;--ekg-period: 1.8s}.ekg-line path{fill:none;stroke-linecap:round;stroke-linejoin:round}.ekg-ghost{stroke:var(--wf-accent);stroke-width:1.3;opacity:.2}.ekg-tail-far{stroke:var(--wf-accent-bright);stroke-width:1.3;stroke-dasharray:50 50;opacity:.3}.ekg-tail-near{stroke:var(--wf-accent-bright);stroke-width:1.7;stroke-dasharray:30 70;opacity:.9}.ekg-head{stroke:var(--wf-accent-bright);stroke-width:2.6;stroke-dasharray:2.5 97.5;filter:drop-shadow(0 0 2px var(--wf-accent-bright)) drop-shadow(0 0 7px color-mix(in srgb,var(--wf-accent-bright) 55%,transparent))}@media (prefers-reduced-motion: no-preference){.ekg-tail-far{animation:ekg-sweep-far var(--ekg-period) linear infinite}.ekg-tail-near{animation:ekg-sweep-near var(--ekg-period) linear infinite}.ekg-head{animation:ekg-sweep-head var(--ekg-period) linear infinite}.ekg-ghost{animation:ekg-beat var(--ekg-period) linear infinite}}@keyframes ekg-sweep-far{0%{stroke-dashoffset:82}to{stroke-dashoffset:-18}}@keyframes ekg-sweep-near{0%{stroke-dashoffset:32}to{stroke-dashoffset:-68}}@keyframes ekg-sweep-head{0%{stroke-dashoffset:2.5}to{stroke-dashoffset:-97.5}}@keyframes ekg-beat{0%,11.4%,22%,61.4%,72%,to{opacity:.2}12.4%,62.4%{opacity:.52}14.5%,64.5%{opacity:.38}}@media (prefers-reduced-motion: reduce){.ekg-tail-far,.ekg-tail-near,.ekg-head{display:none}.ekg-ghost{opacity:.35}}.ekg-line--mini{height:20px;min-width:0;--ekg-period: 2.6s}.ekg-line--mini .ekg-ghost{opacity:.3;animation:none}.ekg-line--mini .ekg-tail-far,.ekg-line--mini .ekg-tail-near,.ekg-line--mini .ekg-head{opacity:0;animation:none;filter:none}@media (prefers-reduced-motion: no-preference){.wf-node.selected .ekg-line--mini .ekg-ghost{animation:ekg-beat var(--ekg-period) linear infinite}.wf-node.selected .ekg-line--mini .ekg-tail-far{opacity:.3;animation:ekg-sweep-far var(--ekg-period) linear infinite}.wf-node.selected .ekg-line--mini .ekg-tail-near{opacity:.9;animation:ekg-sweep-near var(--ekg-period) linear infinite}.wf-node.selected .ekg-line--mini .ekg-head{opacity:1;animation:ekg-sweep-head var(--ekg-period) linear infinite;filter:drop-shadow(0 0 2px var(--wf-accent-bright))}}.app-header-actions{display:flex;align-items:center;position:relative;z-index:1}.app-header-actions .ant-btn-text,.app-header-actions .ant-btn-default{box-shadow:none}.app-divider{width:1px;height:22px;background:var(--wf-border);margin:0 10px}.app-actions{display:inline-flex;align-items:center;gap:8px}.app-file-select{min-width:168px;max-width:220px}.app-mode-chip{padding:2px 9px;border-radius:999px;border:1px solid var(--wf-border);font-size:11px;letter-spacing:.5px;font-family:ui-monospace,SF Mono,Cascadia Code,Consolas,Microsoft YaHei,monospace;color:var(--wf-text-dim)}.app-mode-chip.is-edit{color:var(--wf-accent-bright);border-color:color-mix(in srgb,var(--wf-accent) 30%,transparent);background:color-mix(in srgb,var(--wf-accent) 10%,transparent)}.app-mode-chip.is-review{color:var(--wf-warn);border-color:color-mix(in srgb,var(--wf-warn) 35%,transparent);background:color-mix(in srgb,var(--wf-warn) 10%,transparent)}.app-mode-chip.is-locked{color:var(--wf-text-faint)}.node-palette{width:168px;background:linear-gradient(180deg,color-mix(in srgb,var(--wf-accent) 3%,var(--wf-panel)),var(--wf-panel) 22%);border-right:1px solid var(--wf-border);box-shadow:var(--wf-panel-edge);padding:14px 12px;display:flex;flex-direction:column;gap:8px;height:100%;overflow-y:auto;position:relative;z-index:5}.palette-title{font-size:12px;font-weight:600;letter-spacing:.5px;color:var(--wf-text-dim);padding:0 6px 8px;border-bottom:1px solid var(--wf-border);margin-bottom:2px}.palette-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border:1px solid var(--wf-border);border-radius:12px;background:linear-gradient(180deg,color-mix(in srgb,var(--wf-elevated) 45%,var(--wf-node)),var(--wf-node));color:var(--wf-text);box-shadow:var(--wf-shadow-md),inset 0 1px color-mix(in srgb,#ffffff 7%,transparent),inset 0 -1px #0000001f;cursor:grab;-webkit-user-select:none;user-select:none;transition:border-color .16s ease,box-shadow .18s ease,transform .18s cubic-bezier(.16,1,.3,1)}.palette-icon{width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:15px;color:var(--wf-type, var(--wf-accent));background:linear-gradient(180deg,color-mix(in srgb,var(--wf-type, var(--wf-accent)) 24%,var(--wf-elevated)),color-mix(in srgb,var(--wf-type, var(--wf-accent)) 10%,var(--wf-node)));border:1px solid color-mix(in srgb,var(--wf-type, var(--wf-accent)) 30%,transparent);box-shadow:inset 0 1px color-mix(in srgb,#ffffff 12%,transparent),0 3px 8px -2px color-mix(in srgb,var(--wf-type, var(--wf-accent)) 35%,transparent);transition:filter .18s ease}.palette-label{font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.palette-item:hover{border-color:var(--wf-border-strong);box-shadow:var(--wf-shadow-lg),inset 0 1px color-mix(in srgb,#ffffff 7%,transparent),inset 0 -1px #0000001f;transform:translateY(-2px)}.palette-item:hover .palette-icon{filter:brightness(1.08)}.palette-item:active{cursor:grabbing;box-shadow:var(--wf-shadow-sm),inset 0 1px color-mix(in srgb,#ffffff 5%,transparent);transform:translateY(0) scale(.98)}.flow-canvas{flex:1;height:100%;position:relative;background:radial-gradient(ellipse 80% 60% at 50% 0%,color-mix(in srgb,var(--wf-accent) 5%,transparent),transparent),var(--wf-canvas)}.flow-canvas.wf-locked{background:radial-gradient(ellipse 80% 60% at 50% 0%,color-mix(in srgb,var(--wf-accent) 3%,transparent),transparent),var(--wf-canvas-locked)}.wf-particles{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none}.flow-canvas .react-flow{position:relative;z-index:1;background:transparent}.wf-lock-btn{position:absolute;top:12px;right:12px;z-index:10;box-shadow:var(--wf-shadow-md)}.flow-canvas .react-flow__edge{cursor:pointer}.flow-canvas .react-flow__edge-path{stroke:var(--wf-edge);stroke-width:2}.flow-canvas .react-flow__edge:hover .react-flow__edge-path{stroke:var(--wf-accent-bright)}.flow-canvas .react-flow__edge.selected .react-flow__edge-path{stroke:var(--wf-accent-bright);stroke-width:2.5;filter:drop-shadow(0 0 3px color-mix(in srgb,var(--wf-accent-bright) 50%,transparent))}.flow-canvas .react-flow__selection{background:var(--wf-accent-soft);border:1px dashed var(--wf-accent)}.flow-canvas .react-flow__handle{width:9px;height:9px;border-radius:50%;border:2px solid var(--wf-node);box-shadow:0 0 0 1px color-mix(in srgb,var(--wf-edge) 70%,transparent);background:var(--wf-edge);transition:transform .12s ease}.flow-canvas .react-flow__handle.react-flow__handle-top:hover{transform:translate(-50%,-50%) scale(1.35)}.flow-canvas .react-flow__handle.react-flow__handle-bottom:hover{transform:translate(-50%,50%) scale(1.35)}.flow-canvas .react-flow__handle.react-flow__handle-left:hover{transform:translate(-50%,-50%) scale(1.35)}.flow-canvas .react-flow__handle.react-flow__handle-right:hover{transform:translate(50%,-50%) scale(1.35)}.flow-canvas .react-flow__handle.source{background:var(--wf-accent)}.flow-canvas .react-flow__handle.connecting,.flow-canvas .react-flow__handle.connectingvalid{background:var(--wf-accent-bright)}.flow-canvas .react-flow__handle.wf-oc-handle{z-index:5;width:13px;height:13px;pointer-events:all;box-shadow:0 0 0 3px color-mix(in srgb,var(--wf-node) 85%,transparent)}.flow-canvas .react-flow__handle.is-phantom{visibility:hidden;pointer-events:none}.flow-canvas.wf-cond-connecting .wf-node:not(.wf-condition):not(.wf-groupcondition) .react-flow__handle-left{opacity:.22;filter:grayscale(1);box-shadow:none}.flow-canvas .react-flow__controls{margin:12px;border-radius:10px;overflow:hidden;box-shadow:var(--wf-shadow-md);border:1px solid var(--wf-border);background:var(--wf-elevated)}.flow-canvas .react-flow__controls-button{background:var(--wf-elevated);border-bottom:1px solid var(--wf-border);color:var(--wf-text-dim);width:28px;height:28px;transition:background .15s ease,color .15s ease}.flow-canvas .react-flow__controls-button:last-child{border-bottom:none}.flow-canvas .react-flow__controls-button:hover{background:color-mix(in srgb,var(--wf-accent) 14%,var(--wf-elevated));color:var(--wf-accent-bright)}.flow-canvas .react-flow__controls-button:active{background:color-mix(in srgb,var(--wf-accent) 24%,var(--wf-elevated))}.flow-canvas .react-flow__controls-button svg{fill:currentColor}.flow-canvas .react-flow__minimap{margin:12px;border-radius:10px;overflow:hidden;box-shadow:var(--wf-shadow-md);border:1px solid var(--wf-border);background:var(--wf-elevated)}.wf-empty-hint{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:var(--wf-text-faint);pointer-events:none;z-index:1}.wf-empty-hint .anticon{font-size:44px;color:var(--wf-border-strong)}.wf-empty-hint p{margin:0;font-size:13px;letter-spacing:1px}.wf-locked .wf-node-body,.wf-locked .wf-oc-list{pointer-events:none}.wf-locked .react-flow__handle{pointer-events:none;opacity:.55}.wf-cond-preview{margin-top:8px;padding:6px 9px;border:1px dashed var(--wf-border);border-radius:6px;display:flex;flex-direction:column;gap:2px;font-size:11px;line-height:1.6;color:var(--wf-text-dim);background:var(--wf-input)}.wf-cond-preview-title{font-weight:600;color:var(--wf-text-faint)}.wf-cond-preview-line{white-space:normal;word-break:break-all}.login-page{height:100%;overflow-y:auto;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(ellipse 80% 60% at 50% 0%,color-mix(in srgb,var(--wf-accent) 10%,transparent),transparent),var(--wf-bg)}.login-card{width:400px;max-width:100%;border-radius:12px;box-shadow:var(--wf-shadow-lg)}.login-card .ant-card-body{padding:36px 36px 28px}.login-brand{display:flex;flex-direction:column;align-items:center;margin-bottom:28px}.login-ekg{width:216px;min-width:216px;height:22px;--ekg-period: 2.2s}.login-title.ant-typography{margin:8px 0 0;font-weight:600;letter-spacing:-.3px}.login-sub.ant-typography{font-size:13px}.palette-hint{margin-top:6px;padding:8px 6px 2px;font-size:11px;line-height:1.5;color:var(--wf-text-faint);text-align:center}