:root,[data-theme=dark]{--bg: #0f141a;--panel: #151b22;--panel-2: #1b232c;--border: #26313c;--text: #d8dfe6;--muted: #8796a5;--accent: #22d3ee;--focus: #fbbf24;--sym: #c3ccd5;--dc: #e8590c;--lv: #d4a017;--mv: #3b82f6;--hv: #a259d9;--pass: #22c55e;--warn: #f59e0b;--fail: #ef4444;--info: #38bdf8;--grid: rgba(255, 255, 255, .03);color-scheme:dark}[data-theme=light]{--bg: #eef1f4;--panel: #ffffff;--panel-2: #f5f7f9;--border: #d3dae1;--text: #18212b;--muted: #5b6876;--accent: #0e7490;--focus: #b45309;--sym: #2a3540;--mv: #1d5fd1;--hv: #7e3bb5;--grid: rgba(0, 0, 0, .035);color-scheme:light}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font:13px/1.45 Inter,Segoe UI,system-ui,-apple-system,Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased}h1,h2,h3{margin:0 0 .5em;font-weight:600;letter-spacing:.01em}h1{font-size:22px}h2{font-size:15px}h3{font-size:12px;text-transform:uppercase;color:var(--muted);letter-spacing:.06em;margin-top:1.1em}p{margin:0 0 .7em}code{font:11px/1.3 ui-monospace,Cascadia Mono,Consolas,monospace;color:var(--muted)}.muted{color:var(--muted)}.small{font-size:11.5px}.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.unit{color:var(--muted);font-size:11px}button,select,input{font:inherit;color:inherit;background:var(--panel-2);border:1px solid var(--border);border-radius:4px;padding:4px 9px}button{cursor:pointer}button:hover{border-color:var(--accent)}button.active,button[aria-pressed=true],button[aria-selected=true]{background:var(--accent);color:#031016;border-color:var(--accent)}button.small{padding:3px 8px;font-size:12px}button.icon{padding:2px 9px;font-size:15px;line-height:1.2}button.linklike{background:none;border:none;padding:0;color:var(--accent);text-align:left}button.linklike.active{color:var(--focus);background:none;font-weight:600}:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.app{display:grid;grid-template-rows:46px 1fr auto;height:100%}.app-header{display:flex;align-items:center;gap:16px;padding:0 12px;background:var(--panel);border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:8px;background:none;border:none;font-weight:700;font-size:14px;padding:0}.brand-mark{color:var(--accent);font-size:18px}.mode-tabs{display:flex;gap:4px}.mode-tabs button{background:none;border-color:transparent}.mode-tabs button.active{background:var(--accent)}.header-tools{margin-left:auto;display:flex;align-items:center;gap:10px}.scenario{display:flex;align-items:center;gap:6px;color:var(--muted)}.lang{display:flex}.lang button{border-radius:0;padding:3px 8px}.lang button:first-child{border-radius:4px 0 0 4px}.lang button:last-child{border-radius:0 4px 4px 0}.app-footer{display:flex;align-items:center;gap:18px;padding:5px 12px;border-top:1px solid var(--border);background:var(--panel);font-size:11px}.app-footer .disclaimer{color:var(--muted)}.legend{display:flex;gap:12px;flex-wrap:wrap;flex-shrink:0}.legend-item{display:inline-flex;align-items:center;gap:4px;white-space:nowrap}.swatch{width:12px;height:12px;border-radius:2px;display:inline-block}.swatch.hl{background:#22d3ee}.swatch.flag{background:var(--warn)}.workspace{display:grid;grid-template-columns:330px 1fr 390px;min-height:0}.workspace.left-collapsed{grid-template-columns:30px 1fr 390px}.left,.right{background:var(--panel);overflow:auto;min-height:0}.left{border-right:1px solid var(--border);position:relative}.right{border-left:1px solid var(--border)}.left .collapse{position:absolute;right:4px;top:6px;z-index:2;padding:0 6px}.center{position:relative;min-width:0;min-height:0;background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:24px 24px}.split{display:grid;grid-template-columns:1fr 1fr;height:100%;position:relative}.split.view-explore,.split.view-sld{grid-template-columns:1fr}.split.view-explore .pane-sld,.split.view-sld .pane-3d{display:none}.split.view-combined .pane-sld{border-left:1px solid var(--border)}.pane{min-width:0;min-height:0;position:relative}.workspace[hidden]{display:none}.page{display:grid;grid-template-columns:1fr 390px;min-height:0;overflow:hidden}.page.single{grid-template-columns:1fr;overflow:auto}.config-panel,.inspector{padding:12px 14px 24px}.panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:8px;padding-right:26px}.inspector .panel-head{padding-right:0}.eyebrow{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.tag{font-family:ui-monospace,Consolas,monospace;font-size:16px}details{border-top:1px solid var(--border);padding:6px 0}summary{cursor:pointer;font-weight:600;padding:4px 0}.param{padding:4px 0}.param-line{display:grid;grid-template-columns:1fr auto auto auto;gap:6px;align-items:center}.param-line label{font-size:12px}.param-input{display:inline-flex;align-items:center;gap:4px}.param-input input{width:72px;text-align:right;padding:2px 6px}.param-input select{max-width:120px;padding:2px 4px}.param.changed label{color:var(--focus)}.help-btn{padding:0 6px;font-size:11px;border-radius:50%}.param-help{font-size:11.5px;color:var(--muted);padding:4px 0 2px}.param-assumption{margin-top:4px;border-left:2px solid var(--border);padding-left:6px}.key-results{background:var(--panel-2);border:1px solid var(--border);border-radius:6px;padding:8px 10px;margin-bottom:10px}.key-results h3{margin-top:0}.key-results dl{margin:0;display:grid;gap:2px}.key-results dl>div{display:flex;justify-content:space-between;gap:8px}.key-results dt{color:var(--muted)}.key-results dd{margin:0;font-variant-numeric:tabular-nums;font-weight:600}.checks-summary{margin-top:8px;width:100%;text-align:left}.button-row{display:flex;gap:6px;margin-bottom:10px}.level-tabs{display:flex;gap:0;margin-bottom:8px}.level-tabs button{border-radius:0;flex:1;font-size:12px}.level-tabs button:first-child{border-radius:4px 0 0 4px}.level-tabs button:last-child{border-radius:0 4px 4px 0}.explain{line-height:1.55}table.values{width:100%;border-collapse:collapse}table.values th{text-align:left;font-weight:400;color:var(--muted);padding:3px 4px 3px 0}table.values td{padding:3px 0 3px 6px;border-bottom:1px dotted var(--border)}table.values.hierarchy td{text-align:left}ul.plain{padding-left:16px;margin:0}ul.plain li{margin-bottom:4px}ul.plain.warn li::marker{color:var(--warn)}.check-list{list-style:none;padding:0;margin:0}.check-list li{margin-bottom:4px}.standards{font-family:ui-monospace,Consolas,monospace;font-size:11.5px}.inspector.empty p{color:var(--muted)}.cls{font:600 9.5px/1 ui-monospace,Consolas,monospace;padding:2px 4px;border-radius:3px;border:1px solid;white-space:nowrap}.cls-reference{color:#22c55e;border-color:#22c55e66}.cls-typical{color:#14b8a6;border-color:#14b8a666}.cls-manufacturer{color:#a78bfa;border-color:#a78bfa66}.cls-assumption{color:#f59e0b;border-color:#f59e0b66}.cls-user{color:#f472b6;border-color:#f472b666}.cls-calculated{color:#60a5fa;border-color:#60a5fa66}.status{font-size:10.5px;font-weight:600;text-transform:uppercase;padding:1px 6px;border-radius:3px;letter-spacing:.03em}.status-pass{background:#22c55e22;color:var(--pass)}.status-warn{background:#f59e0b22;color:var(--warn)}.status-fail{background:#ef444422;color:var(--fail)}.status-info{background:#38bdf822;color:var(--info)}.status-muted{background:var(--panel-2);color:var(--muted)}.viewer3d{position:relative;width:100%;height:100%;min-height:300px}.viewer3d canvas{display:block}.scene-fallback{padding:30px;color:var(--muted);max-width:520px}.view-controls{position:absolute;left:10px;top:10px;max-width:360px;background:color-mix(in srgb,var(--panel) 92%,transparent);border:1px solid var(--border);border-radius:6px;padding:6px 8px;display:grid;gap:6px}.view-controls .toggle{justify-self:start;background:none;border:none;padding:0;font-weight:600}.vc-group{display:flex;flex-wrap:wrap;gap:4px}.vc-group.layers label{display:inline-flex;align-items:center;gap:3px;font-size:12px;margin-right:6px}.viewer-note{position:absolute;right:10px;bottom:8px;font-size:11px;color:var(--muted);pointer-events:none}.label3d{font:600 11px/1.2 ui-monospace,Consolas,monospace;white-space:nowrap;pointer-events:none;padding:1px 5px;border-radius:3px;background:#0f141ac7;color:#e6edf3;border:1px solid rgba(255,255,255,.12)}.label3d.feeder{background:#2563ebd9}.label3d.id{font-weight:400;font-size:9.5px;padding:0 3px}.label3d.selected{background:#22d3ee;color:#031016;font-size:12px}.sld{display:grid;grid-template-rows:auto 1fr;height:100%;min-height:300px}.sld-toolbar{display:flex;align-items:center;gap:4px;padding:6px 8px;border-bottom:1px solid var(--border);background:var(--panel);flex-wrap:wrap}.sld-toolbar .sep{width:10px}.sld-toolbar .hint{margin-left:8px;color:var(--muted);font-size:11px}.sld-svg{width:100%;height:100%;cursor:grab;touch-action:none;user-select:none;background:var(--bg)}.sld-svg:active{cursor:grabbing}.sld-edge line{stroke-linecap:round}.sld-edge.hv line{stroke:var(--hv);stroke-width:3.2}.sld-edge.mv line{stroke:var(--mv);stroke-width:2}.sld-edge.lv line{stroke:var(--lv);stroke-width:2.2;stroke-dasharray:1 3.5}.sld-edge.dc line{stroke:var(--dc);stroke-width:2;stroke-dasharray:4 3}.sld-edge line.hit{stroke:transparent!important;stroke-width:12!important;stroke-dasharray:none!important;cursor:pointer}.sld-edge.hl line:not(.hit){stroke:var(--accent);stroke-width:4.5}.sld-edge.flag line:not(.hit){stroke:var(--warn)}.sld-busbar{cursor:pointer}.sld-busbar line{stroke:var(--mv);stroke-width:6}.sld-busbar.hl line{stroke:var(--accent)}.sld-grid-label{fill:var(--muted);font-size:11px;text-anchor:middle}.sld-node{cursor:pointer}.sld-node :is(path,line,circle,rect){stroke:var(--sym);stroke-width:1.6;fill:none}.sld-node .sym-fill,.sld-node .sym-fill-transparent{fill:var(--panel)}.sld-node .sym-solid{fill:var(--sym)}.sld-node .sym-thick{stroke-width:2.4}.sld-node .lv{stroke:var(--lv);stroke-dasharray:1 3}.sld-node .sym-glyph{fill:var(--sym);font-size:12px;text-anchor:middle}.sld-node .sym-text-center{fill:var(--text);font-size:9.5px;text-anchor:middle;stroke:none}.sld-node.k-battery .sym-fill{fill:color-mix(in srgb,var(--dc) 12%,var(--panel))}.sld-node.flag :is(path,line,circle,rect){stroke:var(--warn)}.sld-node.hl :is(path,line,circle,rect){stroke:var(--accent);stroke-width:2.6}.sld-node:hover :is(path,line,circle,rect){stroke:var(--accent)}.sld-node:focus-visible{outline:none}.sld-node:focus-visible :is(path,line,circle,rect){stroke:var(--focus);stroke-width:3}.sld-label{fill:var(--text);font:600 10px ui-monospace,Consolas,monospace}.sld-sub{fill:var(--muted);font:9px ui-monospace,Consolas,monospace}.sld-label.center,.sld-sub.center{text-anchor:middle}.sld-text{overflow:auto;padding:10px 16px;font-size:12px;background:var(--panel)}.sld-text ul,.sld-text ol{padding-left:18px}.design-basis{display:grid;grid-template-rows:auto 1fr;min-height:0;overflow:hidden}.sub-tabs{display:flex;gap:4px;padding:8px 12px;border-bottom:1px solid var(--border);background:var(--panel);flex-wrap:wrap}.design-body{overflow:auto;padding:14px 18px 30px}.grid-2{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:26px}table.data{width:100%;border-collapse:collapse;margin-bottom:10px}table.data th,table.data td{padding:5px 8px;border-bottom:1px solid var(--border);vertical-align:top;text-align:left}table.data thead th{position:sticky;top:0;background:var(--panel-2);font-size:11.5px;color:var(--muted);font-weight:600;z-index:1}table.data.compact th,table.data.compact td{padding:3px 8px}table.data td.num,table.data th.num{text-align:right}.table-scroll{overflow:auto;max-height:70vh}.table-scroll table.data tbody th{min-width:230px}tr.row-fail td{background:#ef444414}tr.row-warn td{background:#f59e0b14}tr.row-user td{background:#f472b60f}.bar-cell{width:40%}.bar{display:block;height:8px;background:var(--mv);border-radius:2px}.legend-classes{display:flex;gap:14px;flex-wrap:wrap;font-size:12px}.decision{border:1px solid var(--border);border-radius:6px;padding:10px 14px;margin-bottom:14px;background:var(--panel)}.decision h3{text-transform:none;font-size:14px;color:var(--text);letter-spacing:0;margin-top:0}.decision .question{color:var(--muted);font-style:italic}.selected-option th{color:var(--accent)}.badge{font-size:10px;background:var(--accent);color:#031016;padding:1px 5px;border-radius:3px;margin-right:4px}td.pro{color:color-mix(in srgb,var(--pass) 70%,var(--text))}td.con{color:color-mix(in srgb,var(--fail) 60%,var(--text))}.decision-meta{display:grid;grid-template-columns:170px 1fr;gap:4px 12px;margin:8px 0 0}.decision-meta dt{color:var(--muted)}.decision-meta dd{margin:0}.disclaimer{color:var(--muted)}.learn{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:30px;padding:20px 28px 40px;max-width:1500px}.lesson section{margin-bottom:16px}.lesson p{font-size:14px;line-height:1.65;max-width:75ch}.stages{list-style:none;padding:0;margin:0 0 20px;display:grid;gap:8px}.stage{border:1px solid var(--border);border-left:3px solid var(--border);border-radius:4px;padding:6px 10px;background:var(--panel)}.stage-done{border-left-color:var(--pass)}.stage-next{border-left-color:var(--info)}.stage-head{display:flex;justify-content:space-between;color:var(--muted);font-size:11px}.glossary td{font-size:12px}.modal-backdrop{position:fixed;inset:0;background:#05080cb3;display:grid;place-items:center;z-index:100;padding:16px}.modal{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:26px 28px;max-width:860px;width:100%;max-height:92vh;overflow:auto}.modal .lead{font-size:15px;color:var(--muted)}.welcome-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0}.welcome-card{display:grid;gap:4px;text-align:left;padding:14px;background:var(--panel-2);border-radius:6px}.welcome-card strong{font-size:14px}.welcome-card span{color:var(--muted);font-size:12px}.welcome-card:hover{border-color:var(--accent)}@media(max-width:1200px){.workspace{grid-template-columns:290px 1fr 330px}.page{grid-template-columns:1fr 330px}.split.view-combined{grid-template-columns:1fr;grid-template-rows:1fr 1fr}.split.view-combined .pane-sld{border-left:none;border-top:1px solid var(--border)}}@media(max-width:900px){.app{height:auto;min-height:100%;grid-template-rows:auto auto auto}.app-header{flex-wrap:wrap;height:auto;padding:6px 10px;gap:8px}.mode-tabs{overflow-x:auto;max-width:100%}.header-tools{margin-left:0;flex-wrap:wrap}.workspace,.workspace.left-collapsed,.page{grid-template-columns:1fr}.center{height:62vh;order:-1}.left,.right{border:none;border-top:1px solid var(--border);max-height:none}.grid-2,.learn,.welcome-grid{grid-template-columns:1fr}.app-footer{flex-direction:column;align-items:flex-start}.view-controls{max-width:calc(100% - 20px)}}@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}.sld-wrap{position:relative;height:100%}.tour-panel{position:absolute;left:10px;bottom:30px;width:min(440px,calc(100% - 20px));z-index:5;background:color-mix(in srgb,var(--panel) 96%,transparent);border:1px solid var(--accent);border-radius:8px;padding:10px 14px;box-shadow:0 6px 24px #00000059}.tour-head{display:flex;justify-content:space-between;align-items:center}.tour-title{text-transform:none;letter-spacing:0;font-size:14px;color:var(--text);margin:4px 0 6px}.tour-panel p{font-size:12.5px;line-height:1.5}.tour-try{border-left:2px solid var(--accent);padding-left:8px;color:var(--muted)}.tour-progress{display:flex;gap:4px;margin:6px 0 8px}.tour-progress .dot{width:14px;height:6px;padding:0;border-radius:3px;background:var(--border);border:none}.tour-progress .dot.active{background:var(--accent)}.tour-card{border:1px solid var(--accent);border-radius:8px;padding:14px 16px;margin-bottom:24px;background:var(--panel)}.tour-card p{font-size:13px}.label3d.part{background:#e8590ceb;color:#fff;font-weight:600;font-size:10.5px;border:none}.label3d.block{background:#0f141ad9;font-size:12px}.header-tools .scenario select:disabled{opacity:.5}
