:root{--insight-kind-parameter:#b88e19;--insight-kind-variable:#3d8ebc;--insight-kind-variable-ink:#285a78;--insight-kind-variable-bg:#dff2ff;--insight-kind-stock:#238062;--insight-accent-derived:#7552a3}:root[data-theme=dark]{--insight-kind-parameter:#e0b33a;--insight-kind-variable:#6fb6de;--insight-kind-variable-ink:#bfe0f2;--insight-kind-variable-bg:#16303f;--insight-kind-stock:#4fb894;--insight-accent-derived:#b18ede}.insight-sidecar{min-width:0;height:100%;min-height:0;display:flex;position:relative}.insight-sidecar__stage{flex:auto;min-width:0;min-height:0;position:relative}.insight-sidecar__stage>:not(.model-overlay-layer):not(.insight-sidecar__toast){width:100%;height:100%}.insight-sidecar--panel-open .insight-panel{flex:0 0 var(--insight-panel-width,380px)}.insight-sidecar__toast{z-index:40;border-radius:var(--radius-md);background:var(--color-danger-dark);max-width:480px;color:var(--color-on-danger,var(--color-surface));font-size:var(--text-sm);box-shadow:var(--shadow-lg);padding:10px 14px;position:absolute;bottom:18px;left:50%;transform:translate(-50%)}.insight-sidecar__stage .canvas-screen{width:100%;height:100%;position:relative}.model-overlay-layer{z-index:20;pointer-events:none;position:absolute;inset:0;overflow:hidden}.model-boundary{background:#1d705505;border:1px dashed #1d70555c;border-radius:22px;transition:border-color .16s,background .16s,box-shadow .16s;position:absolute;top:0;left:0}.model-boundary>span{max-width:220px;color:var(--color-primary);letter-spacing:.035em;text-overflow:ellipsis;white-space:nowrap;box-shadow:var(--shadow-xs);background:#f8fcf9eb;border:1px solid #1d70552e;border-radius:999px;padding:4px 9px;font-size:9px;font-weight:750;position:absolute;top:-12px;left:14px;overflow:hidden}.model-boundary--active{background:#1d70550a;border-color:#1d7055b8;box-shadow:0 0 0 3px #1d70550f}.value-badge{max-width:170px;min-height:25px;color:var(--color-text);font:inherit;cursor:grab;pointer-events:auto;touch-action:none;-webkit-user-select:none;user-select:none;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);will-change:transform;background:#fffffff5;border:1px solid #17201d24;border-radius:999px;align-items:center;gap:4px;margin:0;padding:4px 8px 4px 5px;display:inline-flex;position:absolute;top:0;left:0;box-shadow:0 4px 14px #0e16122e}.value-badge--dragging{cursor:grabbing;box-shadow:0 8px 24px #0e161247}.value-badge__kind{width:16px;height:16px;color:var(--color-surface);background:var(--color-warning);border-radius:50%;place-items:center;font-size:9px;font-weight:850;display:grid}.value-badge--variable .value-badge__kind{background:var(--insight-kind-variable)}.value-badge--stock .value-badge__kind{background:var(--color-primary)}.value-badge strong{font-family:var(--font-family-mono);text-overflow:ellipsis;white-space:nowrap;font-size:10px;overflow:hidden}.value-badge small{max-width:54px;color:var(--color-text-muted);text-overflow:ellipsis;white-space:nowrap;font-size:8px;overflow:hidden}.value-badge__trend{color:var(--color-primary);font-size:11px;font-weight:900}.value-badge--down .value-badge__trend{color:var(--color-danger)}.value-badge--up,.value-badge--down{animation:.36s ease-out badge-pulse}@keyframes badge-pulse{0%{box-shadow:0 0 0 7px #d8ff5261,0 4px 14px #0e16122e}}.link-particle-layer{pointer-events:none;width:100%;height:100%;position:absolute;inset:0;overflow:visible}.link-particle-layer circle{filter:drop-shadow(0 1px 2px #0e161247)}.insight-panel{background:var(--color-surface-alt);border:1px solid var(--color-border);min-height:0;box-shadow:var(--shadow-sm);border-left:0;border-radius:0 18px 18px 0;flex-direction:column;margin:12px 12px 12px 0;display:flex;position:relative;overflow:hidden}.panel-resize-handle{z-index:120;cursor:col-resize;touch-action:none;width:9px;position:absolute;top:0;bottom:0;left:0}.panel-resize-handle:after{content:"";background:var(--color-border);opacity:0;border-radius:99px;width:3px;height:56px;transition:opacity .12s,background .12s;position:absolute;top:42%;left:2px}.panel-resize-handle:hover:after,.panel-resize-handle:focus-visible:after{opacity:1;background:var(--color-primary)}.panel-resize-handle:focus-visible{outline:2px solid var(--color-primary);outline-offset:-2px}.insight-panel__header{border-bottom:1px solid var(--color-border-muted);background:linear-gradient(135deg, var(--color-surface-alt), var(--color-surface));grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;padding:13px 12px 12px 16px;display:grid}.insight-panel__header h2{text-overflow:ellipsis;white-space:nowrap;max-width:170px;margin:3px 0 0;font-size:14px;overflow:hidden}.panel-lifecycle-row{grid-column:1/-1;align-items:center;gap:6px;display:flex}.health-chip{color:var(--color-primary);background:var(--color-primary-light);white-space:nowrap;border-radius:999px;align-items:center;gap:4px;padding:5px 7px;font-size:8px;font-weight:800;display:inline-flex}.health-chip--warning{color:var(--color-warning);background:var(--color-warning)}.panel-lifecycle-button{border:1px solid var(--color-border);background:var(--color-surface);min-height:27px;color:var(--color-text-secondary);cursor:pointer;white-space:nowrap;border-radius:7px;justify-content:center;align-items:center;gap:4px;padding:0 7px;font-size:8px;font-weight:750;display:inline-flex}.panel-lifecycle-button:hover{border-color:var(--color-text-placeholder);background:var(--color-surface-alt)}.panel-lifecycle-button--danger{color:var(--color-danger);margin-left:auto}.panel-lifecycle-button--danger:hover{border-color:var(--color-danger-border);background:var(--color-danger-bg)}.panel-close-button{width:30px;height:30px;color:var(--color-text-secondary);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;place-items:center;padding:0;font-size:23px;line-height:1;display:grid}.panel-close-button:hover{border-color:var(--color-border);background:var(--color-surface-alt);color:var(--color-text)}.panel-close-button:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.insight-panel__transport{background:var(--color-surface);border-bottom:1px solid var(--color-border-muted);gap:10px;padding:16px;display:grid;position:relative}.link-animation-control{align-items:center;gap:8px;min-height:30px;display:flex;position:relative}.link-animation-control>small{color:var(--color-text-muted);font-size:8px}.animation-toggle{cursor:pointer;color:var(--color-text-secondary);background:0 0;border:0;align-items:center;gap:7px;padding:0;font-size:9px;font-weight:750;display:inline-flex}.animation-toggle__track{background:var(--color-border);border-radius:999px;width:30px;height:17px;transition:background .14s;position:relative}.animation-toggle__track span{background:var(--color-surface);width:13px;height:13px;box-shadow:var(--shadow-xs);border-radius:50%;transition:transform .14s;position:absolute;top:2px;left:2px}.animation-toggle[aria-pressed=true] .animation-toggle__track{background:var(--color-primary)}.animation-toggle[aria-pressed=true] .animation-toggle__track span{transform:translate(13px)}.animation-settings{z-index:80;border:1px solid var(--color-border);background:var(--color-surface);box-shadow:var(--shadow-lg);border-radius:11px;gap:12px;padding:12px;display:grid;position:absolute;top:34px;left:0;right:0}.animation-settings__header,.animation-settings label>span{justify-content:space-between;align-items:center;gap:8px;display:flex}.animation-settings__header strong{font-size:11px}.animation-settings__header button{background:var(--color-surface-alt);cursor:pointer;border:0;border-radius:6px;place-items:center;width:24px;height:24px;font-size:17px;display:grid}.animation-settings label{color:var(--color-text-secondary);gap:6px;font-size:9px;font-weight:700;display:grid}.animation-settings output{color:var(--color-text);font-family:var(--font-family-mono)}.animation-settings input{width:100%;accent-color:var(--color-primary)}.transport-row{flex-wrap:wrap;gap:7px;display:flex}.control-button,.save-button{border:1px solid var(--color-border);background:var(--color-surface);cursor:pointer;border-radius:9px;justify-content:center;align-items:center;gap:7px;min-height:36px;padding:0 11px;font-size:12px;font-weight:650;transition:transform .1s,background .1s,border .1s;display:inline-flex}.control-button:hover,.save-button:hover{background:var(--color-surface-2);border-color:var(--color-text-placeholder)}.control-button:active,.save-button:active{transform:translateY(1px)}.control-button:focus-visible,.save-button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.control-button--primary{color:var(--color-surface);background:var(--color-primary);border-color:var(--color-primary);flex:100px}.control-button--primary:hover{background:var(--color-primary-dark);border-color:var(--color-primary-dark)}.control-button--quiet{color:var(--color-text-secondary)}.transport-meta-row{grid-template-columns:auto auto minmax(88px,1fr);align-items:center;gap:8px;display:grid}.speed-control{color:var(--color-text-secondary);align-items:center;gap:5px;font-size:9px;font-weight:700;display:inline-flex}.speed-control select{border:1px solid var(--color-border);background:var(--color-surface);min-height:29px;color:var(--color-text);border-radius:7px;padding:3px 5px;font-size:10px}.export-button{border:1px solid var(--color-border);background:var(--color-surface);min-height:29px;color:var(--color-text-secondary);cursor:pointer;border-radius:7px;padding:0 8px;font-size:9px;font-weight:750}.export-button:hover{background:var(--color-surface-2);border-color:var(--color-text-placeholder)}.time-readout{color:var(--color-text-secondary);justify-content:flex-end;align-items:baseline;gap:7px;font-size:10px;display:flex}.time-readout strong{color:var(--color-text);font-family:var(--font-family-mono);font-size:18px}.model-error{border:1px solid var(--color-danger-bg);background:var(--color-danger-bg);color:var(--color-danger-dark);border-radius:9px;margin:12px 14px 0;padding:10px 12px;font-size:12px;line-height:1.45}.insight-panel__scroll{scrollbar-width:thin;min-height:0;padding:16px;overflow:auto}.object-inspector{border-bottom:1px solid var(--color-border-muted);padding-bottom:18px}.section-heading-row{justify-content:space-between;align-items:flex-start;gap:10px;display:flex}.section-heading-row h2,.object-inspector h2{letter-spacing:-.01em;margin:3px 0 14px;font-size:15px}.eyebrow{color:var(--color-text-secondary);letter-spacing:.13em;text-transform:uppercase;font-size:9px;font-weight:800}.kind-chip{border-radius:6px;flex:none;padding:5px 7px;font-size:9px;font-weight:750}.kind-chip--parameter{color:var(--color-warning);background:var(--color-warning)}.kind-chip--variable{color:var(--insight-kind-variable-ink);background:var(--insight-kind-variable-bg)}.kind-chip--stock{color:var(--color-primary);background:var(--color-primary-light)}.helper-text{color:var(--color-text-secondary);margin:-4px 0 14px;font-size:11px;line-height:1.45}.field{color:var(--color-text-secondary);letter-spacing:.025em;gap:6px;margin:0 0 12px;font-size:10px;font-weight:700;display:grid}.field input,.field select,.field textarea{border:1px solid var(--color-border);background:var(--color-surface);width:100%;min-height:36px;color:var(--color-text);letter-spacing:0;border-radius:8px;padding:8px 10px;font-size:12px;font-weight:500}.field textarea{resize:vertical;min-height:70px;font-family:var(--font-family-mono);line-height:1.45}.formula-editor{gap:6px;display:grid}.formula-editor select{border:1px solid var(--color-border);background:var(--color-surface-2);min-height:31px;color:var(--color-text-secondary);border-radius:7px;padding:5px 8px;font-size:10px}.formula-editor>small{color:var(--color-text-muted);font-size:8px;font-weight:500}.field small{color:var(--color-text-secondary);letter-spacing:0;font-size:9px;font-weight:500}.field-grid{gap:9px;display:grid}.field-grid--two{grid-template-columns:minmax(0,1.35fr) minmax(0,.9fr)}.field-error{color:var(--color-danger);font-size:11px}.save-button{width:100%;color:var(--color-surface);background:var(--color-text);border-color:var(--color-text)}.save-button:hover{color:var(--color-surface);background:var(--color-text);border-color:var(--color-text)}.empty-inspector{border:1px dashed var(--color-border);background:var(--color-surface-2);min-height:130px;color:var(--color-text-secondary);text-align:center;border-radius:12px;align-content:center;place-items:center;gap:8px;padding:14px;display:grid}.empty-inspector span{color:var(--color-primary);font-size:24px}.empty-inspector p{max-width:250px;margin:0;font-size:11px;line-height:1.5}.model-overview{padding-top:18px}.model-overview h2{margin:0;font-size:12px}.count-badge{background:var(--color-border-muted);min-width:22px;color:var(--color-text-secondary);text-align:center;border-radius:99px;padding:3px 6px;font-size:10px}.model-overview ul{gap:3px;margin:12px 0 0;padding:0;list-style:none;display:grid}.model-overview li{border-radius:8px;grid-template-columns:9px 1fr auto;align-items:center;gap:9px;padding:8px 7px;display:grid}.model-overview li:hover{background:var(--color-surface-alt)}.model-overview li[draggable=true]{cursor:grab}.model-overview li[draggable=true]:active{cursor:grabbing}.model-overview li span:nth-child(2){gap:2px;display:grid}.model-overview strong{font-size:11px}.model-overview small{color:var(--color-text-muted);font-family:var(--font-family-mono);font-size:9px}.model-overview output{font-family:var(--font-family-mono);font-size:11px;font-weight:700}.kind-dot{background:var(--color-text-placeholder);border-radius:50%;width:7px;height:7px}.kind-dot--parameter{background:var(--color-warning-alt)}.kind-dot--variable{background:var(--insight-kind-variable)}.kind-dot--stock{background:var(--color-primary)}.derived-variable-mark{color:var(--insight-accent-derived);font-family:var(--font-family-mono);font-size:9px;font-weight:850}.add-derived-button{width:100%;color:var(--color-text-secondary);cursor:pointer;text-align:left;background:0 0;border:0;border-radius:9px;align-items:center;gap:8px;margin-top:7px;padding:7px;font-size:10px;font-weight:700;display:flex}.add-derived-button:hover{background:var(--color-primary-light);color:var(--color-primary-dark)}.add-derived-button span{background:var(--color-accent);width:24px;height:24px;color:var(--color-primary-dark);border-radius:8px;place-items:center;font-size:17px;display:grid}.derived-form{border:1px solid var(--color-border);background:var(--color-surface-alt);border-radius:12px;gap:7px;margin-top:9px;padding:12px;display:grid}.derived-form .field{margin-bottom:5px}.derived-form>select{border:1px solid var(--color-border);background:var(--color-surface);min-height:32px;color:var(--color-text-secondary);border-radius:7px;padding:5px 8px;font-size:10px}.variable-context-menu{z-index:600;background:var(--color-surface);border:1px solid #17201d24;border-radius:11px;width:205px;padding:5px;animation:.13s ease-out menu-arrive;position:fixed;box-shadow:0 16px 42px #0e161238}.variable-context-menu button{width:100%;color:var(--color-text);cursor:pointer;text-align:left;background:0 0;border:0;border-radius:8px;padding:9px 10px;font-size:11px;font-weight:700}.variable-context-menu button:hover:not(:disabled){background:var(--color-primary-light)}.variable-context-menu button:disabled{color:var(--color-text-secondary);cursor:default}@keyframes canvas-node-pulse{0%,to{filter:none}28%{filter:drop-shadow(0 0 2px var(--color-surface)) drop-shadow(0 0 15px var(--color-primary))}55%{filter:drop-shadow(0 0 1px var(--color-surface)) drop-shadow(0 0 7px var(--color-accent))}}.history-dashboard{border-top:1px solid var(--color-border-muted);gap:12px;margin-top:20px;padding-top:18px;display:grid}.history-dashboard__header{justify-content:space-between;align-items:flex-end;gap:12px;display:flex}.history-dashboard__header h2{margin:3px 0 0;font-size:15px}.history-dashboard__header>span{color:var(--color-text-secondary);font-family:var(--font-family-mono);font-size:9px}.history-dashboard__charts{gap:12px;display:grid}.history-chart-card{border:1px solid var(--color-border);background:var(--color-surface);border-radius:13px;overflow:hidden;box-shadow:0 4px 14px #0e16120a}.history-chart-card>header{border-bottom:1px solid var(--color-border-muted);background:linear-gradient(135deg, var(--color-surface-alt), var(--color-surface));justify-content:space-between;align-items:center;gap:10px;padding:10px 11px;display:flex}.history-chart-card>header>div:first-child{gap:2px;display:grid}.history-chart-card>header strong{font-size:11px}.history-chart-card>header small{color:var(--color-text-muted);font-size:8px}.history-chart-card__actions{gap:4px;display:flex}.history-chart-card__actions button{border:1px solid var(--color-border);background:var(--color-surface);cursor:pointer;border-radius:7px;place-items:center;width:27px;height:27px;display:grid}.history-chart-card__actions button:hover:not(:disabled){border-color:var(--color-text-placeholder);background:var(--color-surface-alt)}.history-chart-card__actions button:disabled{opacity:.35;cursor:default}.chart-settings-panel{border-bottom:1px solid var(--color-border-muted);background:var(--color-surface-2);gap:10px;padding:11px;display:grid}.chart-title-field,.chart-right-axis-field,.chart-setting-row label{color:var(--color-text-secondary);gap:5px;font-size:9px;font-weight:750;display:grid}.chart-settings-panel input[type=text],.chart-title-field input,.chart-settings-panel select{border:1px solid var(--color-border);background:var(--color-surface);width:100%;min-height:31px;color:var(--color-text);border-radius:7px;padding:5px 7px;font-size:10px}.chart-settings-panel fieldset{border:0;margin:0;padding:0}.chart-settings-panel legend{color:var(--color-text-secondary);margin-bottom:7px;font-size:9px;font-weight:750}.chart-variable-grid{grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:5px;display:grid}.chart-variable-grid label{border:1px solid var(--color-border);background:var(--color-surface);min-width:0;color:var(--color-text-secondary);cursor:pointer;border-radius:7px;align-items:center;gap:5px;padding:5px 6px;font-size:9px;display:flex}.chart-variable-grid input{accent-color:var(--color-primary)}.chart-variable-grid label>span{background:var(--series-color);border-radius:50%;flex:none;width:7px;height:7px}.chart-setting-row{grid-template-columns:1fr 1fr;gap:8px;display:grid}.history-chart-plot{padding:5px 7px 9px}.history-chart-plot svg{width:100%;min-height:190px;display:block}.chart-grid line{stroke:var(--color-border-muted);stroke-width:1px;vector-effect:non-scaling-stroke}.chart-axis line{stroke:var(--color-text-placeholder);stroke-width:1.2px;vector-effect:non-scaling-stroke}.chart-axis text{fill:var(--color-text-secondary);font-family:var(--font-family-mono);font-size:9px}.chart-axis--x text{text-anchor:middle}.chart-axis--left text{text-anchor:end}.chart-axis--right text{text-anchor:start;fill:var(--color-danger)}.chart-axis-title{text-transform:uppercase;letter-spacing:.08em;font-weight:750;fill:var(--color-text-secondary)!important;font-family:var(--font-family-sans)!important}.chart-series path{transition:opacity .12s}.chart-series:hover path{opacity:.72}.chart-empty{fill:var(--color-text-secondary);text-anchor:middle;font-size:11px}.chart-legend{grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:5px;padding:0 7px;display:grid}.chart-legend>div{background:var(--color-surface-alt);border-radius:7px;grid-template-columns:7px minmax(0,1fr) auto auto;align-items:center;gap:5px;min-width:0;padding:5px 6px;display:grid}.chart-legend>div>span{border-radius:50%;width:7px;height:7px}.chart-legend strong{text-overflow:ellipsis;white-space:nowrap;font-size:9px;overflow:hidden}.chart-legend output{color:var(--color-text-secondary);font-family:var(--font-family-mono);font-size:8px}.chart-legend small{background:var(--color-danger-bg);width:15px;height:15px;color:var(--color-danger);border-radius:5px;place-items:center;font-size:7px;font-weight:850;display:grid}.add-history-chart{border:1px dashed var(--color-text-placeholder);background:var(--color-surface-alt);min-height:36px;color:var(--color-primary);cursor:pointer;border-radius:10px;justify-content:center;align-items:center;gap:7px;font-size:10px;font-weight:750;display:flex}.add-history-chart:hover{border-color:var(--color-primary);background:var(--color-primary-light)}.add-history-chart span{color:var(--color-primary);font-size:17px}.insight-panel footer{border-top:1px solid var(--color-border-muted);color:var(--color-text-secondary);margin-top:auto;padding:10px 14px;font-size:9px;line-height:1.35}.model-context-menu{z-index:500;transform-origin:0 0;background:#fffffffa;border:1px solid #17201d1f;border-radius:13px;width:244px;padding:6px;animation:.13s ease-out menu-arrive;display:grid;position:fixed;box-shadow:0 20px 54px #0e16123d}.model-context-menu button{cursor:pointer;text-align:left;background:0 0;border:0;border-radius:9px;grid-template-columns:28px 1fr;align-items:center;gap:9px;width:100%;padding:9px;display:grid}.model-context-menu button:hover{background:var(--color-primary-light)}.model-context-menu button>span:first-child{width:28px;height:28px;color:var(--color-primary-dark);background:var(--color-accent);border-radius:8px;place-items:center;font-size:14px;display:grid}.model-context-menu button>span:last-child{gap:2px;display:grid}.model-context-menu strong{font-size:11px}.model-context-menu small{color:var(--color-text-secondary);font-size:9px}.model-context-menu__danger{color:var(--color-danger);margin-top:4px;border-top:1px solid var(--color-border)!important;border-radius:0 0 9px 9px!important}.model-context-menu .model-context-menu__danger>span:first-child{color:var(--color-danger);background:var(--color-danger-bg)}.model-context-menu .model-context-menu__danger:hover{background:var(--color-danger-bg)}@keyframes menu-arrive{0%{opacity:0;transform:translateY(-3px)scale(.98)}}@media (width<=900px){.insight-app--panel-open{grid-template-columns:minmax(0, 1fr) min(var(--insight-panel-width,372px), 62vw)}.insight-header p{display:none}}