.react-flow__handle.body-handle{opacity:0;transition:opacity .12s ease}.react-flow__node:hover .react-flow__handle.body-handle,.react-flow__node.selected .react-flow__handle.body-handle{opacity:1}.react-flow__node.rf-pending-source{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}.react-flow__panel.canvas-tool-hint-panel{pointer-events:none}.canvas-tool-hint{padding:4px 10px;border-radius:12px;background:var(--accent);color:#fff;font-size:12px;box-shadow:0 1px 3px #0003}.react-flow__node.rf-reparent-target{outline:2px dashed var(--accent);outline-offset:3px;border-radius:6px}.column-headers{pointer-events:none}.column-header{position:absolute;box-sizing:border-box;display:flex;align-items:center;justify-content:center;padding:0 .4em;background:var(--accent-soft);border-bottom:.08em solid var(--accent);border-radius:.15em .15em 0 0;color:var(--text);font-weight:600;line-height:1}.column-header>span{min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.react-flow__node.rf-sim-active{outline:2px solid var(--dgm-green, #1a7f37);outline-offset:2px;border-radius:6px;animation:rf-sim-pulse 1.4s ease-in-out infinite}@keyframes rf-sim-pulse{0%,to{box-shadow:0 0 color-mix(in srgb,var(--dgm-green, #1a7f37) 55%,transparent)}50%{box-shadow:0 0 0 6px color-mix(in srgb,var(--dgm-green, #1a7f37) 0%,transparent)}}@media(prefers-reduced-motion:reduce){.react-flow__node.rf-sim-active{animation:none}}:root{--bg: #ffffff;--bg-muted: #f5f6f8;--bg-panel: #fafbfc;--border: #d8dce3;--border-strong: #b7bec9;--text: #1f2733;--text-muted: #6b7686;--accent: #2563eb;--accent-soft: #e8f0fe;--selection: #dbe7ff;--hover: #eef1f5;--error: #d92d20;--success: #1a7f37;--warning: #b45309;--info: #2563eb;--node-bg: #ffffff;--node-fg: #2d3748;--node-line: #4a5568;--node-header: #edf2f7;--node-sep: #e2e8f0;--node-muted: #718096;--dgm-green: #2f855a;--dgm-orange: #c05621;--dgm-blue: #2b6cb0;--dgm-teal: #2c7a7b;--dgm-purple: #6b46c1;--dgm-violet: #805ad5;--canvas-grid: rgba(0, 0, 0, .03);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--mono: "SF Mono", "JetBrains Mono", Menlo, Consolas, "Liberation Mono", monospace;--toolbar-h: 44px;--bottom-h: 220px;--explorer-w: 260px;--properties-w: 300px;--palette-w: 208px}:root[data-theme=dark]{--bg: #14181f;--bg-muted: #1a1f27;--bg-panel: #171c24;--border: #2b323d;--border-strong: #3a424f;--text: #e4e8ee;--text-muted: #97a1b0;--accent: #5a97ff;--accent-soft: #1e2a44;--selection: #24344f;--hover: #222a35;--error: #f87171;--success: #4ade80;--warning: #fbbf24;--info: #5a97ff;--node-bg: #1b212c;--node-fg: #dbe1ea;--node-line: #6b7688;--node-header: #232a36;--node-sep: #313a48;--node-muted: #8b95a7;--dgm-green: #48bb78;--dgm-orange: #ed8936;--dgm-blue: #63b3ed;--dgm-teal: #4fd1c5;--dgm-purple: #9f7aea;--dgm-violet: #b794f4;--canvas-grid: rgba(255, 255, 255, .045)}:root[data-theme=dark] .react-flow{--xy-background-color: var(--bg);--xy-node-color: var(--node-fg);--xy-controls-button-background-color: var(--bg-panel);--xy-controls-button-background-color-hover: var(--hover);--xy-controls-button-color: var(--text);--xy-controls-button-color-hover: var(--text);--xy-controls-button-border-color: var(--border);--xy-minimap-background-color: var(--bg-panel);--xy-minimap-mask-background-color: rgba(0, 0, 0, .5);--xy-edge-label-background-color: var(--node-bg)}:root[data-theme=dark] .react-flow__controls-button svg{fill:var(--text)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font);font-size:13px;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}.app{display:flex;flex-direction:column;height:100vh;overflow:hidden}.app-loading{align-items:center;justify-content:center}.app-loading-msg{color:var(--fg-muted, #888);font-size:.95rem}.linked-banner,.drive-strip{display:flex;align-items:center;gap:12px;flex:0 0 auto;padding:4px 12px;font-size:12.5px;color:var(--text);background:var(--accent-soft);border-bottom:1px solid var(--border)}.linked-banner>span{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.linked-banner code{font-family:var(--mono);font-size:12px}.linked-banner-failed{color:var(--error);background:var(--bg-muted)}.linked-banner-link{flex:0 0 auto;font-weight:600;color:var(--accent)}.linked-banner-close{flex:0 0 auto;padding:0 6px;border:none;background:transparent;color:var(--text-muted);font-size:16px;line-height:1;cursor:pointer}.toolbar-drive{display:inline-flex}.drive-indicator{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;vertical-align:middle;background:var(--text-muted)}.drive-indicator[data-status=signed-in]{background:var(--success)}.drive-indicator[data-status=attention]{background:var(--warning)}.drive-indicator[data-status=error]{background:var(--error)}.drive-panel{min-width:240px;max-width:320px;background:var(--bg);border:1px solid var(--border-strong);border-radius:6px;box-shadow:0 6px 20px #00000029;padding:10px;display:flex;flex-direction:column;gap:8px}.drive-panel-title{font-weight:700;font-size:12px}.drive-account,.drive-panel-note{font-size:11px;color:var(--text-muted)}.drive-panel-section{display:flex;flex-direction:column;gap:4px;border-top:1px solid var(--border);padding-top:6px}.drive-panel-heading{display:flex;align-items:center;justify-content:space-between;font-size:11px;color:var(--text-muted)}.drive-panel-file{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.drive-panel-item{display:flex;align-items:center;gap:6px;width:100%;text-align:left}.drive-panel-link{border:none;background:transparent;color:var(--accent);padding:0 2px;font-size:11px;cursor:pointer}.drive-panel-link:disabled{color:var(--text-muted);cursor:default}.drive-kbd{margin-left:auto;font-family:var(--mono);font-size:10.5px;color:var(--text-muted)}.drive-recent{display:flex;flex-direction:column;gap:2px;max-height:220px;overflow-y:auto}.drive-recent-name{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.drive-recent-time{flex:0 0 auto;font-size:11px;color:var(--text-muted);font-variant-numeric:tabular-nums}.drive-paste{display:flex;gap:4px}.drive-input{flex:1 1 auto;min-width:0;padding:4px 6px;border:1px solid var(--border-strong);border-radius:4px;font:inherit}.drive-panel-footer{border-top:1px solid var(--border);padding-top:6px;font-size:11px}.drive-panel-footer a{color:var(--accent)}.drive-strip{flex-wrap:wrap;row-gap:4px}.drive-strip-text{flex:1 1 240px;min-width:0}.drive-strip-name{font-family:var(--mono);font-size:12px;font-weight:600}.drive-strip-actions{display:flex;flex:0 0 auto;flex-wrap:wrap;align-items:center;gap:6px}.drive-strip-link{font-weight:600;color:var(--accent)}.drive-strip-close{padding:0 6px;border:none;background:transparent;color:var(--text-muted);font-size:16px;line-height:1;cursor:pointer}.drive-strip-link-text{flex:0 1 320px;font-family:var(--mono);font-size:11.5px}.drive-strip-conflict{background:var(--bg-muted);box-shadow:inset 3px 0 0 var(--warning)}.drive-strip-error{color:var(--error);background:var(--bg-muted);box-shadow:inset 3px 0 0 var(--error)}.drive-strip-form{display:flex;flex:1 1 auto;flex-wrap:wrap;align-items:center;gap:4px 12px}.drive-strip-field{display:flex;align-items:center;gap:8px}.drive-strip-field .drive-input{flex:0 1 320px}.drive-gate{display:flex;flex-direction:column;align-items:center;gap:10px;max-width:520px;padding:0 16px;text-align:center}.drive-gate p{margin:0}.drive-gate-denied{display:flex;flex-direction:column;align-items:center;gap:8px}.drive-gate-denied .drive-paste{width:100%;max-width:420px}.drive-gate-note{font-size:12.5px;color:var(--text-muted)}.drive-gate-actions{display:flex;gap:8px}.app-body{flex:1 1 auto;display:flex;min-height:0}.app-explorer{width:var(--explorer-w);flex:0 0 var(--explorer-w);border-right:1px solid var(--border);background:var(--bg-panel);overflow:hidden;min-height:0;position:relative}.app-splitter{flex:0 0 5px;margin:0 -2px;z-index:2;cursor:col-resize;background:transparent;transition:background .12s ease}.app-splitter:hover{background:var(--accent-soft)}.app-collapse-btn{position:absolute;top:6px;right:6px;z-index:3;width:18px;height:18px;padding:0;line-height:1;border:1px solid transparent;border-radius:4px;background:transparent;color:var(--text-muted);opacity:0;transition:opacity .12s ease}.app-collapse-btn-right{right:auto;left:6px}.app-explorer:hover .app-collapse-btn,.app-properties:hover .app-collapse-btn{opacity:1}.app-collapse-btn:hover{background:var(--hover);border-color:var(--border);color:var(--text)}.app-rail{flex:0 0 24px;display:flex;flex-direction:column;align-items:center;gap:8px;padding:8px 0;border:none;border-right:1px solid var(--border);border-radius:0;background:var(--bg-panel);color:var(--text-muted);cursor:pointer}.app-rail-right{border-right:none;border-left:1px solid var(--border)}.app-rail:hover{background:var(--hover);color:var(--text)}.app-rail-label{writing-mode:vertical-rl;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.6px}.app-rail-chev{font-size:13px}.app-center{flex:1 1 auto;display:flex;min-width:0;min-height:0;position:relative}.app-palette{width:var(--palette-w);flex:0 0 var(--palette-w);border-right:1px solid var(--border);background:var(--bg-panel);overflow:auto;min-height:0}.app-canvas{flex:1 1 auto;min-width:0;min-height:0;display:flex;flex-direction:column}.app-canvas-content{flex:1 1 auto;min-height:0;position:relative;background:linear-gradient(90deg,var(--canvas-grid) 1px,transparent 1px) 0 0 / 22px 22px,linear-gradient(180deg,var(--canvas-grid) 1px,transparent 1px) 0 0 / 22px 22px,var(--bg)}.breadcrumb{flex:0 0 auto;display:flex;align-items:center;flex-wrap:nowrap;gap:1px;height:26px;padding:0 8px;overflow-x:auto;border-bottom:1px solid var(--border);background:var(--bg-panel);font-size:12px;white-space:nowrap}.breadcrumb-empty{color:var(--text-muted);font-style:italic}.breadcrumb-seg{display:inline-flex;align-items:center}.breadcrumb-sep{color:var(--text-muted);padding:0 1px}.breadcrumb-item{border:none;background:transparent;color:var(--text-muted);padding:2px 5px;border-radius:4px;max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.breadcrumb-item:hover{background:var(--hover);color:var(--text)}.breadcrumb-item.is-current{color:var(--text);font-weight:600}.app-properties{width:var(--properties-w);flex:0 0 var(--properties-w);border-left:1px solid var(--border);background:var(--bg-panel);overflow:auto;min-height:0;position:relative}.app-bottom{height:var(--bottom-h);flex:0 0 var(--bottom-h);border-top:1px solid var(--border);background:var(--bg-panel);display:flex;flex-direction:column;min-height:0}.app-bottom.is-collapsed{height:auto;flex:0 0 auto}.app-bottom.is-collapsed .bottom-content{display:none}.toolbar{height:var(--toolbar-h);flex:0 0 var(--toolbar-h);display:flex;align-items:center;gap:6px;padding:0 10px;border-bottom:1px solid var(--border);background:var(--bg-muted);overflow:hidden}.toolbar .toolbar-brand{font-weight:700;letter-spacing:.2px;margin-right:10px;color:var(--text);white-space:nowrap}.toolbar .toolbar-sep{width:1px;align-self:stretch;margin:8px 4px;background:var(--border)}.toolbar .toolbar-spacer{flex:1 1 auto}.viewbar{flex:0 0 auto;display:flex;flex-wrap:wrap;align-items:center;gap:3px 12px;padding:4px 10px;border-bottom:1px solid var(--border);background:var(--bg-panel)}.viewbar-group{display:inline-flex;align-items:center;gap:3px}.viewbar-group+.viewbar-group{border-left:1px solid var(--border);padding-left:12px}.viewbar-group-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);margin-right:3px}.viewbar-tab{font-size:12px;padding:3px 9px;border-color:transparent;background:transparent}.viewbar-tab:hover{background:var(--hover)}.viewbar-tab.is-active{background:var(--accent);border-color:var(--accent);color:#fff}button{font-family:inherit;font-size:12px;color:var(--text);background:var(--bg);border:1px solid var(--border-strong);border-radius:5px;padding:5px 10px;cursor:pointer;white-space:nowrap;line-height:1.4}button:hover{background:var(--hover)}button:active{background:var(--accent-soft)}button:disabled{color:var(--text-muted);background:var(--bg-muted);cursor:default;opacity:.6}button.is-active{background:var(--accent);border-color:var(--accent);color:#fff}input,textarea,select{font-family:inherit;font-size:12px;color:var(--text);background:var(--bg);border:1px solid var(--border-strong);border-radius:5px;padding:4px 7px}input:focus,textarea:focus,select:focus{border-color:var(--accent)}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible,[role=button]:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.panel-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--text-muted);padding:8px 10px 6px;position:sticky;top:0;background:var(--bg-panel);z-index:1}.panel-empty{color:var(--text-muted);padding:12px 10px;font-style:italic}.tree-node{display:flex;align-items:center;gap:4px;padding:2px 8px;cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap}.tree-node:hover{background:var(--hover)}.tree-node.is-selected{background:var(--selection)}.tree-node.is-library{opacity:.6;font-style:italic}.tree-twisty{width:14px;display:inline-flex;justify-content:center;color:var(--text-muted)}.tree-icon{flex:0 0 14px;display:inline-flex;justify-content:center;color:var(--text-muted);font-size:11px}.tree-node.is-selected .tree-icon{color:var(--accent)}.tree-node.is-hover-linked,.req-table tr.is-hover-linked{background:var(--hover);box-shadow:inset 2px 0 0 0 var(--accent)}.tree-children{position:relative}.tree-children:before{content:"";position:absolute;left:var(--guide-x, 8px);top:0;bottom:0;width:1px;background:var(--border)}.tree-actions{margin-left:auto;display:inline-flex;gap:2px;opacity:0}.tree-node:hover .tree-actions{opacity:1}.tree-actions button{padding:1px 6px;font-size:11px}.explorer{display:flex;flex-direction:column;height:100%;min-height:0}.explorer-head{flex:0 0 auto;border-bottom:1px solid var(--border);background:var(--bg-panel)}.explorer-head-row{display:flex;align-items:center;justify-content:space-between;padding-right:26px}.panel-title-inline{position:static;padding:8px 10px 4px}.explorer-libtoggle{display:inline-flex;align-items:center;gap:4px;font-size:11px;color:var(--text-muted);cursor:pointer;white-space:nowrap}.explorer-libtoggle input{margin:0}.explorer-libtoggle.is-disabled{opacity:.45;cursor:not-allowed}.explorer-search{display:flex;align-items:center;gap:5px;padding:0 8px 8px}.explorer-search-icon{color:var(--text-muted);font-size:13px}.explorer-search-input{flex:1 1 auto;min-width:0;padding:3px 7px}.explorer-search-count{flex:0 0 auto;font-size:10px;color:var(--text-muted);background:var(--bg-muted);border-radius:8px;padding:1px 6px;font-variant-numeric:tabular-nums}.explorer-focus{display:flex;align-items:center;gap:6px;margin:0 8px 8px;padding:3px 6px;border:1px solid var(--accent);border-radius:4px;background:var(--accent-soft);font-size:11px}.explorer-focus-icon{color:var(--accent)}.explorer-focus-name{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600;color:var(--text)}.explorer-focus-clear{flex:0 0 auto;padding:1px 6px;font-size:11px}.explorer-tree{flex:1 1 auto;min-height:0;overflow:auto;padding-bottom:8px}.tree-node.is-match .tree-label{background:var(--accent-soft);border-radius:3px;padding:0 2px}.properties-form{display:flex;flex-direction:column;gap:8px;padding:8px 10px}.field{display:flex;flex-direction:column;gap:3px}.field>label{font-size:11px;color:var(--text-muted)}.field textarea{min-height:56px;resize:vertical;font-family:var(--mono)}.properties-facets{display:flex;flex-direction:column;gap:6px;padding-top:4px;border-top:1px solid var(--border)}.palette-group-title{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);padding:8px 10px 2px}.palette-tool{display:flex;align-items:center;gap:6px;width:calc(100% - 12px);margin:2px 6px;text-align:left;background:var(--bg)}.palette-tool.is-active{background:var(--accent);border-color:var(--accent);color:#fff}.palette-tool>span[aria-hidden]{flex:0 0 14px;text-align:center;color:var(--text-muted)}.palette-tool.is-active>span[aria-hidden]{color:#fff}.palette-hint{margin:8px 6px 0;padding:7px 8px;border:1px solid var(--accent);border-radius:5px;background:var(--accent-soft);font-size:11px}.palette-hint-title{color:var(--text)}.palette-hint-body{margin:3px 0 6px;color:var(--text-muted)}.palette-cancel{font-size:11px;padding:2px 8px}.bottom-tabs{display:flex;gap:2px;padding:4px 8px 0;border-bottom:1px solid var(--border);background:var(--bg-muted)}.bottom-tab{border:1px solid transparent;border-bottom:none;border-radius:5px 5px 0 0;background:transparent}.bottom-tab.is-active{background:var(--bg);color:var(--text);border-color:var(--border);font-weight:600}.bottom-content{flex:1 1 auto;min-height:0;overflow:auto;background:var(--bg)}.problem-row{display:flex;align-items:baseline;gap:8px;padding:4px 10px;cursor:pointer;border-bottom:1px solid var(--bg-muted)}.problem-row:hover{background:var(--hover)}.problem-sev{font-size:11px;font-weight:700;text-transform:uppercase}.problem-sev.error{color:var(--error)}.problem-sev.warning{color:var(--warning)}.problem-sev.info{color:var(--info)}.text-editor{width:100%;height:100%;border:none;resize:none;padding:8px 10px;font-family:var(--mono);font-size:12px;line-height:1.5}.api-console{display:flex;flex-direction:column;gap:6px;padding:8px 10px;height:100%}.api-console-row{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.api-query{flex:1 1 auto;font-family:var(--mono);min-height:56px}.api-results{flex:1 1 auto;min-height:0;overflow:auto;margin:0;padding:8px 10px;background:var(--bg-muted);border:1px solid var(--border);border-radius:5px;font-family:var(--mono);font-size:12px;white-space:pre-wrap}.react-flow__attribution{display:none}.diagram-minibar{display:flex;gap:4px;padding:4px;background:var(--bg);border:1px solid var(--border);border-radius:6px;box-shadow:0 1px 4px #00000014}.diagram-minibar button{font-size:12px;padding:3px 8px}.diagram-minibar button.is-active{background:var(--accent);border-color:var(--accent);color:#fff}.node-ctx-menu{position:fixed;z-index:50;min-width:160px;display:flex;flex-direction:column;gap:1px;padding:4px;background:var(--bg);border:1px solid var(--border-strong);border-radius:6px;box-shadow:0 6px 20px #00000029;font-size:12px}.node-ctx-title{padding:4px 8px 6px;margin-bottom:3px;font-weight:600;color:var(--text);border-bottom:1px solid var(--border);max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.node-ctx-item{display:flex;align-items:center;gap:8px;text-align:left;border:none;background:transparent;padding:4px 8px;width:100%;border-radius:4px}.node-ctx-ico{flex:0 0 1.1em;text-align:center;color:var(--text-muted);font-size:12px}.node-ctx-item:hover,.node-ctx-item:focus,.toolbar-dropdown-item:focus{background:var(--hover)}.node-ctx-danger:hover,.node-ctx-danger:focus{background:color-mix(in srgb,var(--bg) 88%,var(--error) 12%);color:var(--error)}.node-ctx-add{display:flex;align-items:center;justify-content:space-between;gap:6px;padding:3px 8px}.node-ctx-add-select{font-size:11px;padding:2px 4px;max-width:104px}.node-ctx-rename-input{margin:2px 6px;padding:3px 6px;font-size:12px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.rel-list-link{background:none;border:none;padding:1px 0;color:var(--accent);font:inherit;text-align:left;cursor:pointer}.rel-list-link:hover{text-decoration:underline}.rel-empty{color:var(--text-muted);font-size:12px;padding:2px 0}.metrics-grid{display:grid;grid-template-columns:1fr auto;gap:2px 10px;padding:2px 0;font-size:12px}.metrics-grid>span:nth-child(odd){color:var(--text-muted)}.metrics-grid>span:nth-child(2n){text-align:right;font-variant-numeric:tabular-nums}.metrics-grid .metric-note{color:var(--text-muted)}.diagram-legend{font-size:11px;color:var(--text);display:flex;flex-direction:column-reverse;align-items:flex-start}.react-flow__panel.diagram-legend-panel{margin-left:56px}.diagram-minimap-toggle,.diagram-legend-toggle{min-height:24px}.diagram-legend-toggle{border:1px solid var(--border);background:var(--bg-panel);color:var(--text-muted);border-radius:4px;padding:2px 8px;cursor:pointer}.diagram-legend-toggle:hover{background:var(--hover);color:var(--text)}.diagram-legend-list{list-style:none;margin:0 0 4px;padding:6px 8px;border:1px solid var(--border);border-radius:6px;background:var(--bg-panel);box-shadow:0 4px 14px #00000029}.diagram-legend-list li{display:flex;align-items:center;gap:8px;padding:2px 0;white-space:nowrap}.legend-swatch{flex:0 0 22px;border-top-width:2px;height:0}.legend-glyph{flex:0 0 1em;text-align:center}.prop-impact-toggle{border:none;background:transparent;color:var(--text-muted);cursor:pointer;padding:2px 0;font:inherit}.prop-impact-toggle:hover{color:var(--text)}.impact-graph{width:100%;height:auto;margin-top:4px}.impact-graph text{font-size:9px;fill:var(--text-muted)}.impact-graph .impact-focus-label{fill:var(--text);font-weight:600}.impact-graph .impact-node{cursor:pointer}.impact-graph .impact-node:hover text{fill:var(--accent)}.regroup-scenarios{margin-top:10px;padding-top:8px;border-top:1px solid var(--border)}.scenario-save{display:flex;gap:6px;margin-bottom:6px}.scenario-save input{flex:1 1 auto;min-width:0}.scenario-list{list-style:none;margin:0;padding:0}.scenario-list li{display:flex;align-items:center;gap:6px;padding:2px 0}.scenario-pick{flex:1 1 auto;display:flex;align-items:center;gap:6px;cursor:pointer;min-width:0}.scenario-pick span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.scenario-load,.scenario-del{border:1px solid var(--border);background:var(--bg-panel);border-radius:4px;padding:1px 6px;cursor:pointer;color:var(--text-muted)}.scenario-load:hover{background:var(--hover);color:var(--text)}.scenario-diff{margin-top:8px}.checks-report{margin-top:8px;border-top:1px solid var(--border);padding-top:6px}.checks-report-title{cursor:pointer;color:var(--text-muted);font-size:12px}.checks-report-machine,.checks-report-property{margin:6px 0 6px 4px}.checks-report-machine-head,.checks-report-property-head{display:flex;align-items:baseline;gap:6px;flex-wrap:wrap;margin-bottom:2px}.checks-report-machine-name{font-weight:600}.checks-report-chip{display:inline-block;padding:0 6px;border-radius:9px;background:var(--accent-soft);color:var(--text);font-size:10px;line-height:1.6;white-space:nowrap}.checks-report-line{font-family:var(--mono);font-size:11px;white-space:pre-wrap;color:var(--text)}.checks-report-line button{border:none;background:none;padding:0;margin:0;font:inherit;color:var(--accent);text-align:left;white-space:pre-wrap;cursor:pointer}.checks-report-line button:hover{text-decoration:underline}.checks-report-note{margin:2px 0 4px;font-size:11px;color:var(--text-muted);border-left:2px solid var(--border-strong);padding-left:8px}.checks-witness-step{color:var(--accent);cursor:pointer}.checks-witness-controls{display:flex;gap:6px;margin:2px 0 4px;padding-left:6px}.checks-witness-controls button{border:1px solid var(--border-strong);background:transparent;color:var(--accent);border-radius:8px;padding:1px 8px;font:inherit;font-size:11px;cursor:pointer}.checks-witness-controls button:hover{text-decoration:underline}.checks-witness-gap{margin:2px 0 4px;font-size:11px;color:var(--text-muted);font-style:italic}:root{--beh-mark-unreachable: #b45309;--beh-mark-not-decided: #718096;--beh-mark-not-walked: #718096;--beh-mark-withheld: #b45309;--beh-mark-no-way-out: #d92d20;--beh-mark-trap: #6b46c1;--beh-mark-choice: #c05621;--beh-mark-walk-only: #2b6cb0}:root[data-theme=dark]{--beh-mark-unreachable: #fbbf24;--beh-mark-not-decided: #94a3b8;--beh-mark-not-walked: #94a3b8;--beh-mark-withheld: #fbbf24;--beh-mark-no-way-out: #f87171;--beh-mark-trap: #a78bfa;--beh-mark-choice: #fb923c;--beh-mark-walk-only: #60a5fa}.react-flow__node.rf-beh-unreachable:before,.react-flow__node.rf-beh-not-decided:before,.react-flow__node.rf-beh-not-walked:before,.react-flow__node.rf-beh-withheld:before,.react-flow__node.rf-beh-no-way-out:before,.react-flow__node.rf-beh-trap:before,.react-flow__node.rf-beh-choice:before,.react-flow__node.rf-beh-walk-only:before{content:"";position:absolute;top:-8px;right:-8px;bottom:-8px;left:-8px;border:2px dashed transparent;border-radius:8px;pointer-events:none}.react-flow__node.rf-beh-unreachable:before{border-color:var(--beh-mark-unreachable)}.react-flow__node.rf-beh-not-decided:before{border-color:var(--beh-mark-not-decided);border-style:dotted}.react-flow__node.rf-beh-not-walked:before{border-color:var(--beh-mark-not-walked);border-style:dotted}.react-flow__node.rf-beh-withheld:before{border-color:var(--beh-mark-withheld);border-style:dotted}.react-flow__node.rf-beh-no-way-out:before{border-color:var(--beh-mark-no-way-out)}.react-flow__node.rf-beh-trap:before{border-color:var(--beh-mark-trap)}.react-flow__node.rf-beh-choice:before{border-color:var(--beh-mark-choice)}.react-flow__node.rf-beh-walk-only:before{border-color:var(--beh-mark-walk-only);border-style:dotted}.react-flow__node.rf-beh-unreachable:after,.react-flow__node.rf-beh-not-decided:after,.react-flow__node.rf-beh-not-walked:after,.react-flow__node.rf-beh-withheld:after,.react-flow__node.rf-beh-no-way-out:after,.react-flow__node.rf-beh-trap:after,.react-flow__node.rf-beh-choice:after,.react-flow__node.rf-beh-walk-only:after{position:absolute;top:-13px;right:-4px;padding:0 6px;border-radius:8px;font-size:10px;line-height:1.6;font-weight:600;color:#fff;background:var(--text-muted);pointer-events:none;white-space:nowrap}.react-flow__node.rf-beh-unreachable:after{content:"unreachable";background:var(--beh-mark-unreachable)}.react-flow__node.rf-beh-not-decided:after{content:"not decided";background:var(--beh-mark-not-decided)}.react-flow__node.rf-beh-not-walked:after{content:"not walked";background:var(--beh-mark-not-walked)}.react-flow__node.rf-beh-withheld:after{content:"withheld";background:var(--beh-mark-withheld)}.react-flow__node.rf-beh-no-way-out:after{content:"no way out";background:var(--beh-mark-no-way-out)}.react-flow__node.rf-beh-trap:after{content:"trap";background:var(--beh-mark-trap)}.react-flow__node.rf-beh-choice:after{content:"choice";background:var(--beh-mark-choice)}.react-flow__node.rf-beh-walk-only:after{content:"walk only";background:var(--beh-mark-walk-only)}.react-flow__node.rf-beh-witness-at{outline:2px solid var(--dgm-purple);outline-offset:3px;border-radius:6px}.react-flow__node.rf-beh-witness-stack{outline:1px dashed var(--dgm-purple);outline-offset:3px;border-radius:6px}.react-flow__node.rf-beh-witness-seen{outline:1px dotted var(--node-muted);outline-offset:3px;border-radius:6px}.behaviour-marks{max-width:min(52ch,45%);padding:4px 10px;border-radius:12px;background:var(--bg-panel);border:1px solid var(--border);color:var(--text);font-size:12px;box-shadow:0 1px 3px #00000029;display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}.behaviour-marks-line{white-space:normal}.behaviour-marks-details,.behaviour-marks-hide{border:none;background:transparent;color:var(--accent);cursor:pointer;padding:0;font:inherit;font-size:12px}.behaviour-marks-details:hover,.behaviour-marks-hide:hover{text-decoration:underline}.behaviour-marks-details-text{flex-basis:100%;color:var(--text-muted);font-size:11px}.legend-mark-word{font-variant-numeric:tabular-nums}.toolbar-picker{position:absolute;top:calc(100% + 4px);left:0;z-index:20;min-width:180px;max-height:280px;overflow:auto;background:var(--bg);border:1px solid var(--border-strong);border-radius:6px;box-shadow:0 6px 20px #0000001f;padding:4px;display:flex;flex-direction:column;gap:2px}.toolbar-picker-item{text-align:left;border:none;background:transparent;width:100%}.toolbar-picker-item:hover{background:var(--hover)}.toolbar-picker-empty{color:var(--text-muted);font-style:italic;padding:6px 8px}.toolbar-dropdown{position:absolute;top:calc(100% + 4px);left:0;z-index:20;min-width:160px;background:var(--bg);border:1px solid var(--border-strong);border-radius:6px;box-shadow:0 6px 20px #0000001f;padding:4px;display:flex;flex-direction:column;gap:2px}.toolbar-dropdown-item{text-align:left;border:none;background:transparent;width:100%}.toolbar-dropdown-item:hover{background:var(--hover)}.toolbar-dropdown-item:disabled{color:var(--text-muted);background:transparent;cursor:default;opacity:.5}.text-editor-wrap{display:flex;flex-direction:column;height:100%;min-height:0}.text-editor-toolbar{display:flex;align-items:center;gap:8px;padding:6px 10px;border-bottom:1px solid var(--border);background:var(--bg-muted)}.text-editor-status{color:var(--text-muted);font-size:11px}.text-editor-status.is-dirty{color:var(--warning);font-weight:600}.text-editor-status.is-refused{color:var(--error);font-weight:600}.text-editor-refusal{flex:0 0 auto;padding:5px 10px;color:var(--error);font-size:11px;line-height:1.4;border-bottom:1px solid var(--border);background:var(--bg-muted)}.text-editor-body{flex:1 1 auto;min-height:0;display:flex;overflow:hidden}.text-editor-gutter{flex:0 0 auto;width:44px;overflow:hidden;padding:8px 6px 8px 0;text-align:right;font-family:var(--mono);font-size:12px;line-height:1.5;color:var(--text-muted);background:var(--bg-muted);border-right:1px solid var(--border);white-space:pre;-webkit-user-select:none;user-select:none}.text-editor-body .text-editor{flex:1 1 auto;white-space:pre;overflow:auto}.text-editor-diags{flex:0 0 auto;max-height:96px;overflow:auto;border-top:1px solid var(--border);background:var(--bg-muted)}.text-editor-diag{display:flex;gap:8px;align-items:baseline;padding:3px 10px;border-bottom:1px solid var(--bg)}.problems-list{display:flex;flex-direction:column}.problem-msg{flex:1 1 auto}.problem-rule{color:var(--text-muted);font-family:var(--mono);font-size:11px}.api-console-hint{color:var(--text-muted);font-size:11px}.api-console-hint code{font-family:var(--mono);background:var(--bg-muted);padding:1px 4px;border-radius:3px}.api-commit-bar{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--text-muted)}.api-commit-bar code{font-family:var(--mono);background:var(--bg-muted);padding:1px 4px;border-radius:3px}.api-commit-list{font-family:var(--mono);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.api-result-title{font-weight:700;margin-bottom:6px}.api-error{color:var(--error)}.api-table{border-collapse:collapse;width:100%;font-size:12px}.api-table th,.api-table td{text-align:left;padding:3px 8px;border-bottom:1px solid var(--border);white-space:nowrap}.api-table th{color:var(--text-muted);font-weight:600}.api-table tbody tr{cursor:pointer}.api-table tbody tr:hover{background:var(--hover)}.req-table-wrap{height:100%;display:flex;flex-direction:column;background:var(--bg-panel)}.req-toolbar{display:flex;align-items:center;gap:8px;padding:6px 10px;border-bottom:1px solid var(--border);font-size:12px;color:var(--text-muted)}.req-toolbar .req-count{margin-left:auto}.req-scroll{flex:1;overflow:auto}.req-table{border-collapse:collapse;width:100%;font-size:12px;table-layout:auto}.req-table th,.req-table td{text-align:left;padding:4px 8px;border-bottom:1px solid var(--border);border-right:1px solid var(--border);vertical-align:top}.req-table thead th{position:sticky;top:0;z-index:1;background:var(--bg-muted);color:var(--text-muted);font-weight:600;white-space:nowrap}.req-table td.req-col-num{color:var(--text-muted);font-variant-numeric:tabular-nums;white-space:nowrap;-webkit-user-select:none;user-select:none}.req-table tbody tr{cursor:pointer}.req-table tbody tr:hover{background:var(--hover)}.req-table tbody tr.is-selected{background:var(--selection)}.req-cell-text{min-width:120px;white-space:pre-wrap}.req-cell-editable{border-radius:3px}.req-cell-editable:hover{outline:1px dashed var(--border-strong)}.req-cell-empty{color:var(--text-muted);font-style:italic}.req-cell-input{width:100%;min-width:90px;box-sizing:border-box;font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--accent);border-radius:3px;padding:1px 4px}.req-attr-select{font:inherit;font-size:11px;color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:3px;padding:0 2px;max-width:110px}.req-attr-text{display:inline-block;min-width:60px;border-radius:3px;cursor:text}.req-attr-text:hover{outline:1px dashed var(--border-strong)}.req-attr-select:disabled{opacity:.5;cursor:not-allowed}.req-attr-locked{cursor:not-allowed;color:var(--text-muted)}.req-attr-locked:hover{outline:none}.req-evidence{font-size:11px;color:var(--text-muted);white-space:nowrap}.req-evidence-current{color:var(--success, #2e7d32)}.req-evidence-stale,.req-evidence-unrecorded{color:var(--warning, #b26a00)}.req-evidence-claim{color:var(--text-muted)}.req-kw{color:var(--text-muted);font-size:10px;margin-right:4px}.req-refcell{min-width:130px}.req-chips{display:flex;flex-wrap:wrap;gap:3px;align-items:center}.ref-chip{display:inline-flex;align-items:center;gap:3px;max-width:180px;padding:1px 4px 1px 6px;border-radius:10px;background:var(--accent-soft);border:1px solid var(--border-strong);color:var(--text);cursor:pointer;white-space:nowrap}.ref-chip:hover{background:var(--hover)}.ref-chip .ref-chip-label{overflow:hidden;text-overflow:ellipsis}.ref-chip .ref-chip-kw{color:var(--text-muted);font-size:9px}.ref-chip-remove{border:none;background:transparent;color:var(--text-muted);cursor:pointer;padding:0 1px;line-height:1;opacity:0}.ref-chip:hover .ref-chip-remove{opacity:1}.ref-chip-remove:hover{color:var(--error)}.req-ref-add{border:1px dashed var(--border-strong);background:transparent;color:var(--text-muted);border-radius:10px;cursor:pointer;padding:0 6px;line-height:1.4}.req-ref-add:hover{color:var(--accent);border-color:var(--accent)}.req-ref-picker{font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--accent);border-radius:3px;max-width:200px}.req-row-actions{white-space:nowrap}.req-row-actions button{border:none;background:transparent;color:var(--text-muted);cursor:pointer;padding:0 3px;opacity:0}.req-table tbody tr:hover .req-row-actions button{opacity:1}.req-row-actions button:hover{color:var(--accent)}.req-row-actions button.req-del:hover{color:var(--error)}.req-empty{padding:24px;color:var(--text-muted);text-align:center}.ga-wrap{display:flex;flex-direction:column;height:100%;background:var(--bg-panel)}.ga-config{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:6px 10px;border-bottom:1px solid var(--border);font-size:12px;position:relative;z-index:2}.ga-modes{display:inline-flex}.ga-btn{font:inherit;font-size:12px;padding:3px 10px;border:1px solid var(--border-strong);background:var(--bg);color:var(--text);cursor:pointer}.ga-modes .ga-btn:first-child{border-radius:4px 0 0 4px}.ga-modes .ga-btn:last-child{border-radius:0 4px 4px 0;border-left:none}.ga-btn.is-active{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}.ga-field{display:inline-flex;align-items:center;gap:4px;color:var(--text-muted)}.ga-slider input[type=range]{width:72px;accent-color:var(--accent);cursor:pointer}.ga-slider b{font-weight:600;color:var(--text)}.ga-field select{font:inherit;font-size:12px;color:var(--text);background:var(--bg);border:1px solid var(--border-strong);border-radius:4px;padding:2px 4px}.ga-stat{margin-left:auto;color:var(--text-muted);font-variant-numeric:tabular-nums}.ga-filter{position:relative}.ga-popover{position:absolute;top:26px;left:0;display:flex;gap:16px;padding:10px 12px;background:var(--bg-panel);border:1px solid var(--border-strong);border-radius:6px;box-shadow:0 6px 20px #00000040;max-height:320px;overflow:auto;z-index:5}.ga-popover-col{min-width:150px}.ga-popover-head{font-weight:600;color:var(--text-muted);margin-bottom:4px}.ga-check{display:flex;align-items:center;gap:5px;padding:1px 0;color:var(--text);cursor:pointer;white-space:nowrap}.ga-count{color:var(--text-muted);font-size:10px}.ga-body{position:relative;flex:1;min-height:0;overflow:hidden}.ga-graph-wrap{width:100%;height:100%}.ga-svg{width:100%;height:100%;display:block;cursor:grab;background:var(--bg)}.ga-svg:active{cursor:grabbing}.ga-legend{position:absolute;bottom:10px;left:10px;background:var(--bg-panel);border:1px solid var(--border);border-radius:6px;padding:6px 8px;font-size:11px;max-height:45%;overflow:auto;box-shadow:0 2px 8px #00000026}.ga-legend-row{display:flex;align-items:center;gap:6px;padding:1px 0}.ga-swatch{width:12px;height:12px;border-radius:3px;border:1px solid var(--border)}.ga-swatch-input{width:16px;height:16px;padding:0;border:1px solid var(--border);background:none;cursor:pointer}.ga-legend-label{color:var(--text)}.ga-dsm-scroll{width:100%;height:100%;overflow:auto;background:var(--bg)}.plan-wrap{display:flex;flex-direction:column;height:100%;background:var(--bg-panel)}.plan-config{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:6px 10px;border-bottom:1px solid var(--border);font-size:12px}.plan-field{display:inline-flex;align-items:center;gap:4px;color:var(--text-muted)}.plan-field select,.plan-input{font:inherit;font-size:12px;color:var(--text);background:var(--bg);border:1px solid var(--border-strong);border-radius:4px;padding:2px 4px}.plan-input{width:80px}.plan-input-num{width:60px}.plan-summary{margin-left:auto;color:var(--text-muted);font-variant-numeric:tabular-nums}.plan-board{flex:1;min-height:0;display:flex;align-items:flex-start;gap:10px;padding:10px;overflow-x:auto;overflow-y:hidden;background:var(--bg)}.plan-wave{flex:0 0 250px;max-height:100%;display:flex;flex-direction:column;background:var(--bg-panel);border:1px solid var(--border);border-radius:6px}.plan-wave-head{padding:6px 8px;border-bottom:1px solid var(--border)}.plan-wave-title{display:flex;align-items:baseline;justify-content:space-between;gap:6px;font-size:12px;font-weight:600;color:var(--text)}.plan-wave-load{font-weight:400;font-size:11px;color:var(--text-muted);font-variant-numeric:tabular-nums;white-space:nowrap}.plan-util{height:6px;margin-top:5px;background:var(--bg-muted);border:1px solid var(--border);border-radius:3px;overflow:hidden}.plan-util-fill{height:100%;background:var(--accent)}.plan-util-fill.is-over{background:var(--error)}.plan-wave-groups{min-height:0;overflow-y:auto;display:flex;flex-direction:column;gap:4px;padding:6px}.plan-group{border:1px solid var(--border);border-radius:4px;padding:4px 6px;background:var(--bg);cursor:pointer;font-size:12px}.plan-group:hover{background:var(--hover)}.plan-group.is-selected{background:var(--selection);border-color:var(--accent)}.plan-group-row{display:flex;align-items:center;gap:5px}.plan-twisty{font:inherit;font-size:10px;width:14px;padding:0;border:none;background:none;color:var(--text-muted);cursor:pointer}.plan-group-label{flex:1;min-width:0;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.plan-group-load{color:var(--text-muted);font-variant-numeric:tabular-nums}.plan-group-hint{padding-left:19px;font-size:10px;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.plan-badge-over{background:var(--error);color:#fff;border-radius:3px;padding:0 4px;font-size:10px;white-space:nowrap}.plan-members{list-style:none;margin:4px 0 0;padding:0}.plan-member{display:flex;align-items:center;gap:5px;padding:1px 2px 1px 19px;border-radius:3px;font-size:11px;color:var(--text);cursor:pointer}.plan-member:hover{background:var(--hover)}.plan-member.is-selected{background:var(--selection)}.plan-member-label{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.plan-ungrouped{flex:0 0 auto;max-height:110px;overflow-y:auto;padding:6px 10px;border-top:1px solid var(--border);background:var(--bg-panel);font-size:11px;color:var(--text-muted)}.plan-ungrouped-head{margin-right:6px}.plan-chip{font:inherit;font-size:11px;margin:1px 4px 1px 0;padding:0 6px;border:1px solid var(--border-strong);border-radius:8px;background:var(--bg);color:var(--text);cursor:pointer}.plan-chip:hover{background:var(--hover)}.plan-chip.is-selected{background:var(--selection);border-color:var(--accent)}.plan-check{cursor:pointer;white-space:nowrap}.plan-check input[type=checkbox]{margin:0;accent-color:var(--accent);cursor:pointer}.plan-check.is-disabled{cursor:not-allowed;opacity:.45}.plan-check.is-disabled input[type=checkbox]{cursor:not-allowed}.plan-coupling{color:var(--text-muted);font-variant-numeric:tabular-nums;white-space:nowrap}.plan-badge-optimal{margin-left:5px;padding:0 4px;border:1px solid var(--accent);border-radius:3px;font-size:10px;color:var(--accent);white-space:nowrap}.toolbar-collab{display:inline-flex}.toolbar-collab>button.is-active{border-color:var(--border-strong, #888);font-weight:600}.collab-indicator{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;vertical-align:middle}.collab-panel{position:absolute;top:calc(100% + 4px);right:0;z-index:30;min-width:220px;max-width:300px;background:var(--bg);border:1px solid var(--border-strong);border-radius:6px;box-shadow:0 6px 20px #00000029;padding:10px;display:flex;flex-direction:column;gap:8px}.collab-panel-title{font-weight:700;font-size:12px}.collab-field{display:flex;flex-direction:column;gap:3px;font-size:11px;color:var(--text-muted)}.collab-room-input{padding:4px 6px;border:1px solid var(--border-strong);border-radius:4px;font:inherit}.collab-actions{display:flex;gap:6px}.collab-actions button{flex:1}.collab-status{font-size:11px;padding:3px 6px;border-radius:4px}.collab-status.is-connected{color:var(--success)}.collab-status.is-disconnected{color:var(--text-muted)}.collab-presence{display:flex;flex-direction:column;gap:3px;border-top:1px solid var(--border);padding-top:6px}.collab-presence-title{font-size:11px;color:var(--text-muted);margin-bottom:2px}.collab-peer{display:flex;align-items:center;gap:6px;font-size:12px;padding:2px 0}.collab-dot{width:10px;height:10px;border-radius:50%;flex:0 0 auto;box-shadow:0 0 0 1px #00000026}.collab-peer-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.collab-peer-you{margin-left:auto;font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em}.tree-node.has-remote-selection{background:color-mix(in srgb,currentColor 4%,transparent)}.tree-remote-badge{display:inline-block;width:9px;height:9px;border-radius:50%;margin-left:6px;flex:0 0 auto;box-shadow:0 0 0 1px #fff9}.regroup-wrap{display:flex;flex-direction:column;height:100%;background:var(--bg-panel)}.regroup-config{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:6px 10px;border-bottom:1px solid var(--border);font-size:12px}.regroup-btn{font:inherit;font-size:12px;color:var(--text);background:var(--bg);border:1px solid var(--border-strong);border-radius:4px;padding:2px 8px;cursor:pointer}.regroup-btn:hover{background:var(--hover)}.regroup-field{display:inline-flex;align-items:center;gap:4px;color:var(--text-muted)}.regroup-field select{font:inherit;font-size:12px;color:var(--text);background:var(--bg);border:1px solid var(--border-strong);border-radius:4px;padding:2px 4px}.regroup-summary{margin-left:auto;color:var(--text-muted);font-variant-numeric:tabular-nums;white-space:nowrap}.regroup-note{font-size:11px;font-style:italic;color:var(--text-muted);white-space:nowrap}.regroup-bins{flex:1 1 55%;min-height:0;display:flex;align-items:flex-start;gap:10px;padding:10px;overflow-x:auto;overflow-y:hidden;background:var(--bg)}.regroup-bin{flex:0 0 220px;max-height:100%;display:flex;flex-direction:column;background:var(--bg-panel);border:1px solid var(--border);border-radius:6px}.regroup-bin.is-drop-target{border-color:var(--accent);background:var(--accent-soft)}.regroup-bin-head{display:flex;align-items:baseline;justify-content:space-between;gap:6px;padding:6px 8px;border-bottom:1px solid var(--border);font-size:12px;font-weight:600;color:var(--text)}.regroup-bin-title{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.regroup-bin-hint{font-weight:400;font-size:10px;color:var(--text-muted);white-space:nowrap}.regroup-label-input{font:inherit;font-size:12px;font-weight:600;min-width:0;width:110px;color:var(--text);background:var(--bg);border:1px solid var(--border-strong);border-radius:4px;padding:1px 4px}.regroup-bin-body{min-height:28px;overflow-y:auto;padding:6px}.regroup-chip{font:inherit;font-size:11px;margin:1px 4px 1px 0;padding:0 6px;border:1px solid var(--border-strong);border-radius:8px;background:var(--bg);color:var(--text);cursor:grab}.regroup-chip:hover{background:var(--hover)}.regroup-chip.is-selected{background:var(--selection);border-color:var(--accent)}.regroup-boundary{flex:1 1 45%;min-height:0;overflow-y:auto;padding:6px 10px;border-top:1px solid var(--border);background:var(--bg-panel);font-size:12px}.regroup-empty{padding:10px;color:var(--text-muted);font-style:italic}.regroup-boundary-group{margin-bottom:8px}.regroup-boundary-head{padding:3px 0;font-weight:600;color:var(--text)}.regroup-boundary-row{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;padding:2px 6px;border:1px solid var(--border);border-radius:4px;margin:2px 0;background:var(--bg);cursor:pointer}.regroup-boundary-row:hover{background:var(--hover)}.regroup-boundary-row.is-selected{background:var(--selection);border-color:var(--accent)}.regroup-flow{color:var(--text)}.regroup-port{color:var(--text-muted);font-variant-numeric:tabular-nums}.regroup-btn-primary{border-color:var(--accent);color:var(--accent);font-weight:600}.regroup-btn-primary:disabled{opacity:.45;cursor:not-allowed;border-color:var(--border-strong);color:var(--text-muted)}.regroup-errors{padding:4px 10px;border-bottom:1px solid var(--border);background:var(--bg-panel);font-size:11px;color:var(--error)}.regroup-error-row{padding:1px 0}.regroup-select{font:inherit;font-size:12px;color:var(--text);background:var(--bg);border:1px solid var(--border-strong);border-radius:4px;padding:2px 4px;cursor:pointer}.regroup-select:disabled{opacity:.5;cursor:not-allowed}.regroup-bin-remove{font:inherit;font-size:13px;line-height:1;flex:0 0 auto;color:var(--text-muted);background:transparent;border:none;border-radius:3px;padding:0 4px;cursor:pointer}.regroup-bin-remove:hover{color:var(--error);background:var(--hover)}.regroup-port-editor{display:flex;flex-wrap:wrap;gap:6px;padding:3px 0 5px}.regroup-port-field{display:inline-flex;align-items:center;gap:4px}.regroup-port-input{font:inherit;font-size:11px;width:120px;color:var(--text);background:var(--bg);border:1px solid var(--border-strong);border-radius:8px;padding:1px 6px}.regroup-port-input:focus{border-color:var(--accent);outline:none}.regroup-port-dir{font-size:10px;color:var(--text-muted);font-style:italic}.sim-tab{display:flex;flex-direction:column;gap:8px;padding:8px 10px;font-size:12px;overflow:auto;height:100%}.sim-setup,.sim-transport,.sim-cursor-row,.sim-series-toggles{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.sim-setup label,.sim-transport select{display:inline-flex;align-items:center;gap:4px}.sim-tab button,.sim-tab select{font-size:12px;padding:2px 8px;border:1px solid var(--border);border-radius:4px;background:var(--bg-panel);color:var(--text);cursor:pointer}.sim-tab button:disabled{opacity:.5;cursor:default}.sim-tab button.is-active{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}.sim-sep{width:1px;align-self:stretch;background:var(--border);margin:0 2px}.sim-cursor-row input[type=range]{flex:1 1 200px;accent-color:var(--accent)}.sim-cursor-label{color:var(--text-muted);white-space:nowrap}.sim-badge{margin-left:6px;padding:0 6px;border-radius:8px;font-size:11px}.sim-badge-done{background:color-mix(in srgb,var(--dgm-green, #1a7f37) 20%,transparent);color:var(--dgm-green, #1a7f37)}.sim-readout{display:flex;flex-direction:column;gap:4px;padding:6px 8px;background:var(--bg-muted);border-radius:6px}.sim-line{display:flex;gap:8px;align-items:baseline}.sim-k{flex:0 0 78px;color:var(--text-muted)}.sim-v{display:flex;flex-wrap:wrap;gap:4px;align-items:center}.sim-muted{color:var(--text-muted)}.sim-chip{padding:1px 7px!important;border-radius:10px!important;font-size:11px}.sim-c-satisfied{border-color:var(--dgm-green, #1a7f37)!important;color:var(--dgm-green, #1a7f37)!important}.sim-c-violated{border-color:var(--error)!important;color:var(--error)!important}.sim-c-unknown{color:var(--text-muted)!important}.sim-plot-block{display:flex;flex-direction:column;gap:4px}.sim-series-toggle{display:inline-flex;align-items:center;gap:3px;color:var(--text-muted)}.sim-plot{width:100%;max-width:620px;height:auto;background:var(--bg-panel);border:1px solid var(--border);border-radius:6px}.sim-plot-axis{fill:var(--text-muted);font-size:9px}.sim-trace{display:flex;flex-direction:column;border:1px solid var(--border);border-radius:6px;overflow:hidden;max-height:220px;overflow-y:auto;flex-shrink:0;min-height:60px}.sim-trace-row{display:flex;gap:10px;padding:2px 8px;cursor:pointer;border-bottom:1px solid var(--border);white-space:nowrap}.sim-trace-row:last-child{border-bottom:none}.sim-trace-row:hover{background:var(--hover)}.sim-trace-row.is-current{background:var(--selection)}.sim-trace-t{flex:0 0 48px;color:var(--text-muted);font-variant-numeric:tabular-nums}.sim-trace-ev{flex:0 0 90px;color:var(--accent)}.sim-trace-st{flex:1 1 auto;overflow:hidden;text-overflow:ellipsis}.sim-trace-fired{color:var(--text-muted)}.sim-solve-toggle{display:inline-flex;align-items:center;gap:3px;color:var(--text-muted)}.field-refusal,.req-note-refusal{color:var(--error);font-size:11px;line-height:1.4;margin-top:3px}.req-note-refusal{padding:2px 6px}.contracts-table{overflow-x:auto}.contracts-table table{border-collapse:collapse;width:100%;font-size:12px}.contracts-table th,.contracts-table td{text-align:left;padding:4px 8px;border-bottom:1px solid var(--border);border-right:1px solid var(--border);vertical-align:top}.contracts-table thead th{position:sticky;top:0;z-index:1;background:var(--bg-muted);color:var(--text-muted);font-weight:600;white-space:nowrap}.contracts-table tbody tr{cursor:pointer}.contracts-table tbody tr:hover{background:var(--hover)}.contracts-table tbody tr.is-selected{background:var(--selection)}.contract-clause code{font-size:11px;overflow-wrap:anywhere}.contract-refusal{color:var(--warning, #b26a00)}.contract-keyword,.contract-origin,.contract-inherited{color:var(--text-muted);font-size:11px}.contracts-summary,.contracts-terminal{padding:6px 8px;color:var(--text-muted);font-size:11px}.contracts-terminal{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.evidence-chip{display:inline-block;padding:1px 6px;border:1px solid var(--border);border-radius:8px;font-size:11px;text-transform:lowercase}.evidence-chip[data-status=stale]{color:var(--warning, #b26a00)}.evidence-claim,.evidence-slice,.evidence-terminal,.rel-note{color:var(--text-muted);font-size:11px}.evidence-terminal{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;margin-top:4px;word-break:break-word}.popover-layer{right:auto;bottom:auto;z-index:1000;overflow:auto}.palette-action{display:flex;align-items:center;gap:6px;width:100%;min-height:26px;text-align:left;border:1px solid var(--border);background:var(--bg)}.palette-action:hover:not(:disabled){background:var(--hover)}.palette-action.is-destructive:hover:not(:disabled){border-color:var(--error);color:var(--error)}.palette-action kbd{margin-left:auto;font-family:var(--mono);font-size:9px;color:var(--text-muted);border:1px solid var(--border);border-radius:3px;padding:0 3px}.palette-note{font-size:10px;color:var(--text-muted);padding:2px 2px 0}.palette-check{border:1px solid var(--border);border-radius:5px;padding:5px 6px;background:var(--bg);display:flex;flex-direction:column;gap:3px}.palette-check-head{display:flex;align-items:baseline;gap:6px;justify-content:space-between}.palette-check-label{font-weight:600;font-size:11px}.palette-check-verdict{font-size:9px;text-transform:uppercase;letter-spacing:.04em;border:1px solid var(--border);border-radius:8px;padding:0 5px;color:var(--text-muted);white-space:nowrap}.palette-check-verdict.is-holds{color:var(--success);border-color:var(--success)}.palette-check-verdict.is-issues{color:var(--error);border-color:var(--error)}.palette-check-verdict.is-undecided,.palette-check-verdict.is-stale{color:var(--warning);border-color:var(--warning)}.palette-check-verdict.is-running{color:var(--accent);border-color:var(--accent)}.palette-check-actions button[aria-disabled=true]{opacity:.5;cursor:default}.palette-check-question{font-size:10px;color:var(--text-muted)}.palette-check-actions{display:flex;align-items:center;gap:4px}.palette-check-actions button{font-size:10px;padding:3px 6px;min-height:24px}.palette-check-cli{margin-left:auto;font-family:var(--mono);font-size:9px;color:var(--text-muted)}.palette-check-summary{font-size:10px;color:var(--text)}.palette-check-note{font-size:10px;color:var(--text-muted);overflow-wrap:anywhere}.checks-tab{display:flex;flex-direction:column;gap:8px;padding:8px 10px}.checks-tab-head{display:flex;justify-content:flex-end}.checks-result{border:1px solid var(--border);border-radius:5px;padding:6px 8px;background:var(--bg)}.checks-result-head{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}.checks-result-label{font-weight:600}.checks-result-summary{color:var(--text-muted)}.checks-rows{list-style:none;margin:6px 0 0;padding:0;display:flex;flex-direction:column;gap:3px}.checks-rows li{display:flex;align-items:baseline;gap:8px}.checks-rows li[data-severity=error] .checks-row-code{color:var(--error)}.checks-rows li[data-severity=warning] .checks-row-code{color:var(--warning)}.checks-row-code{font-family:var(--mono);font-size:10px;color:var(--text-muted);white-space:nowrap}.checks-row-link{border:none;background:none;color:var(--accent);padding:0;text-align:left;cursor:pointer;min-height:24px}.checks-row-link:hover{text-decoration:underline}.palette-head{display:flex;align-items:baseline;justify-content:space-between;gap:4px}.app-palette:has(>.palette.is-collapsed){width:24px;flex-basis:24px;border-right:none;overflow:hidden}.palette.is-collapsed{height:100%}.palette-rail{width:100%;height:100%;overflow:hidden}.palette-rail:focus-visible{outline-offset:-2px}.palette-rail .app-rail-label{min-height:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.palette-rail-sections{font-weight:400;text-transform:none;letter-spacing:0}.palette-collapse{border:1px solid var(--border);background:var(--bg);color:var(--text-muted);min-width:24px;min-height:24px;padding:0 4px;line-height:1}.palette-collapse:hover{background:var(--hover);color:var(--text)}.scope-chip{display:inline-flex;align-items:center;gap:4px;margin-right:10px;padding:1px 4px 1px 8px;border-radius:10px;background:var(--accent-soft);color:var(--text);font-size:12px;white-space:nowrap}.scope-chip-clear{border:none;background:transparent;color:var(--text-muted);font-size:14px;line-height:1;padding:0 3px;cursor:pointer}.tree-actions button.is-active{color:var(--accent)}.bottom-collapse{margin-left:auto;border:none;background:transparent;color:var(--text-muted);font-size:14px;padding:0 12px;cursor:pointer}.text-editor-diags-toggle{display:block;width:100%;text-align:left;border:none;background:transparent;color:var(--text-muted);font-size:12px;padding:3px 8px;cursor:pointer}.req-ref-picker-wrap{position:relative;display:inline-block}.req-ref-options{position:absolute;left:0;top:100%;z-index:20;display:flex;flex-direction:column;min-width:240px;max-height:260px;overflow:auto;background:var(--bg);border:1px solid var(--border);border-radius:4px;box-shadow:0 4px 12px #00000026}.req-ref-option{border:none;background:transparent;text-align:left;padding:3px 8px;font-size:12px;color:var(--text);cursor:pointer;white-space:nowrap}.req-ref-option.is-active,.req-ref-option:hover{background:var(--accent-soft)}.req-ref-none{padding:3px 8px;font-size:12px;color:var(--text-muted)}