@font-face{font-family:Plex;src:url('../../shared/design/fonts/IBMPlexSans-Regular.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:Plex;src:url('../../shared/design/fonts/IBMPlexSans-Medium.woff2') format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:Plex;src:url('../../shared/design/fonts/IBMPlexSans-SemiBold.woff2') format('woff2');font-weight:600;font-display:swap}
@font-face{font-family:PlexCondensed;src:url('../../shared/design/fonts/IBMPlexSansCondensed-SemiBold.woff2') format('woff2');font-weight:600;font-display:swap}
@font-face{font-family:PlexMono;src:url('../../shared/design/fonts/IBMPlexMono-Regular.woff2') format('woff2');font-weight:400;font-display:swap}
:root{--paper:#f3f2ed;--surface:#eeede8;--ink:#252d2b;--muted:#778079;--rule:#d7d9d0;--solar:#b58b29;--drive:#586d7c;--reserve:#338269;--rotor:#b67342;--raised:3px 3px 8px #c9cbc54d,-3px -3px 8px #fff9;--inset:inset 2px 2px 5px #cbd0c44d,inset -2px -2px 5px #fff9;color-scheme:light}
[hidden]{display:none!important}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Plex,sans-serif;font-size:13px;line-height:1.5}button,input,select,textarea{font:inherit}button,a,input,select,summary{touch-action:manipulation}button,select{color:inherit}button{cursor:pointer;border:1px solid var(--rule);background:var(--paper);padding:8px 12px;white-space:nowrap;transition:background .16s,border-color .16s}button:hover{background:#e5e7df;border-color:#adb5a8}button:disabled{opacity:.45;cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--reserve);outline-offset:4px}a{color:inherit;text-decoration:none}svg{display:block}button svg{width:16px;height:16px}h1,h2,h3,p{margin:0}h2{font-size:15px;font-weight:500}h3{font-size:13px;font-weight:600}small{font-size:12px}i{display:inline-block;width:6px;height:6px;border-radius:50%;flex:none}.solar-dot{background:var(--solar)}.drive-dot{background:var(--drive)}.rotor-dot{background:var(--rotor)}.battery-dot{background:var(--reserve)}.mono,.small-mono,.eyebrow,.metric-label,.detail-kicker,.simulation-clock,.chart-wrap>span,.scene-scale,.orbit-hint{font-family:PlexMono,monospace}.eyebrow{font-size:10px;letter-spacing:1.2px;color:var(--muted)}.small-mono{font-size:9px;color:var(--muted);letter-spacing:.7px}
.masthead{height:68px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--rule);padding:0 32px}.brand{display:flex;align-items:center;gap:10px;font-size:22px;letter-spacing:-1px;font-weight:500}.brand svg{width:27px;height:27px;fill:none;stroke:currentColor;stroke-width:1.1}.slash{font-weight:400;color:#a2a89d;font-size:23px;margin:0 8px}.brand-section{font-size:13px;font-weight:400;letter-spacing:0;color:var(--muted)}.masthead-right{display:flex;gap:24px;align-items:center}.gpu-status{display:flex;gap:7px;align-items:center;font-size:11px;color:var(--muted)}.gpu-status i{background:var(--solar);box-shadow:0 0 0 3px #b58b2910}.gpu-status[data-state=ready] i{background:var(--reserve);box-shadow:0 0 0 3px #33826910}.gpu-status[data-state=error]{color:#9d4434}.gpu-status[data-state=error] i{background:#9d4434}.text-button{border-color:transparent;background:transparent;font-size:11px;padding:8px}.text-button span{margin-left:10px}main{max-width:1920px;margin:0 auto}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 304px;border-bottom:1px solid var(--rule)}.visual-column{min-width:0;background:var(--surface)}.scene-heading{display:flex;justify-content:space-between;align-items:center;padding:29px 32px 0;gap:20px;position:relative;z-index:2}.scene-heading h1{font-family:PlexCondensed,sans-serif;font-weight:600;font-size:62px;line-height:1.02;letter-spacing:-2px;margin:6px 0}.scene-heading h1 span{color:var(--solar)}.lede{font-size:13px;color:var(--muted);margin-top:8px}.vehicle-switch{display:flex;border:1px solid var(--rule);box-shadow:var(--inset);padding:3px;background:#e8e9e2}.vehicle-switch button{border:0;background:transparent;padding:7px 13px;font-size:11px;color:var(--muted)}.vehicle-switch button[aria-pressed=true]{background:var(--paper);box-shadow:var(--raised);color:var(--ink)}
.viewport{height:530px;min-height:400px;position:relative;overflow:hidden;background:radial-gradient(ellipse at 45% 20%,#f8f7f1,var(--surface) 70%)}#scene{width:100%;height:100%;display:block;touch-action:none;cursor:grab}#scene:active{cursor:grabbing}.view-toolbar{position:absolute;top:18px;left:32px;display:flex;border:1px solid var(--rule);padding:3px;background:#f3f2eddd;box-shadow:var(--raised)}.view-toolbar button{border:0;background:transparent;color:var(--muted);font-size:10px;padding:6px 10px}.view-toolbar button[aria-pressed=true]{background:#dadfd4;color:#374737}.view-toolbar button#cutaway{margin-left:5px;border-left:1px solid var(--rule)}.view-options{position:absolute;right:24px;top:18px;display:flex;gap:4px}.view-options button{font-size:9px;padding:7px 8px;background:#f3f2edd9}.view-options button[aria-pressed=true]{border-color:#a1ad99}.view-options button[aria-pressed=true]::before{content:'';display:inline-block;width:4px;height:4px;background:var(--reserve);margin-right:5px}.camera-reset{position:absolute;right:24px;bottom:25px;padding:9px;background:#f3f2edcf;box-shadow:var(--raised)}.camera-reset svg{stroke:currentColor;fill:none;stroke-width:1}.scene-scale{position:absolute;left:32px;bottom:25px;color:#6b756b;font-size:10px;display:flex;align-items:center;gap:9px}.scene-scale>span{width:58px;height:5px;border:1px solid #98a28f;border-top:0}.scene-scale small{font:9px Plex,sans-serif;color:#92978c;margin-left:4px}.orbit-hint{position:absolute;bottom:25px;left:50%;transform:translateX(-50%);font-size:8px;letter-spacing:.6px;color:#8f9689;white-space:nowrap}.orbit-hint b{font-weight:400;margin:0 8px}.component-labels{position:absolute;inset:0;pointer-events:none;overflow:hidden}.component-label{position:absolute;display:flex;gap:7px;align-items:center;transform:translate(-50%,-50%);padding:5px 8px;background:#f5f4efdf;border:1px solid #ced3c6;color:#55604f;font:9px PlexMono,monospace;box-shadow:2px 3px 9px #333c2310;pointer-events:auto;transition:opacity .15s}.component-label::before{content:'';width:4px;height:4px;background:var(--reserve);border-radius:50%}.component-label[aria-pressed=true]{border-color:#929e82;background:#fbfaf6}.component-label strong{font-size:8px;font-weight:400;color:#9a9e92}.gpu-message{position:absolute;inset:0;display:flex;flex-direction:column;gap:10px;align-items:center;justify-content:center;background:#eeede8f5;z-index:5;text-align:center;padding:35px}.gpu-message[hidden]{display:none}.gpu-message strong{font-size:16px;font-weight:500}.gpu-message span{font-size:12px;color:var(--muted);max-width:450px}.loading-lattice{width:34px;height:34px;border:1px solid #b8c1af;transform:rotate(30deg);animation:spin 3s linear infinite}.loading-lattice::after{content:'';position:absolute;inset:6px;border:1px solid #a6b09a;transform:rotate(30deg)}@keyframes spin{to{transform:rotate(390deg)}}
.transport{display:flex;gap:12px;align-items:center;padding:16px 32px;border-top:1px solid var(--rule);background:#f3f2edaa}.run-button{background:var(--ink);border:1px solid var(--ink);color:#f3f2ed;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-size:11px;font-weight:500;box-shadow:var(--raised);padding:11px 15px}.run-button:hover{background:#40513f;border-color:#40513f}.run-button svg{fill:currentColor;width:12px;height:12px}.square-button{font-size:19px;padding:3px 10px;box-shadow:var(--raised)}.simulation-clock{display:flex;flex-direction:column;margin-left:2px}.simulation-clock strong{font-size:14px;font-weight:400;line-height:1.2}.simulation-clock span{font-size:8px;letter-spacing:.6px;color:var(--muted);max-width:145px}.speed-control{display:flex;align-items:center;gap:7px;margin-left:auto}.speed-control label{font-size:10px;color:var(--muted)}select{border:1px solid var(--rule);padding:5px 7px;background:var(--paper);font-size:11px}.readouts{display:grid;grid-template-columns:repeat(4,1fr);padding:21px 0 22px;border-top:1px solid var(--rule);background:#f0efe9}.readouts>div{padding:0 24px;border-right:1px solid var(--rule);display:flex;flex-direction:column;gap:5px;min-width:0}.readouts>div:first-child{padding-left:32px}.readouts>div:last-child{border:0}.metric-label{font-size:9px;display:flex;align-items:center;gap:7px;color:var(--muted)}.readouts strong{font-family:PlexCondensed,sans-serif;font-weight:600;font-size:31px;line-height:1.25;white-space:nowrap}.readouts strong small{font:11px Plex,sans-serif;color:var(--muted);margin-left:2px}.readouts>div>span:last-child{font-size:9px;color:var(--muted)}
.inspector{border-left:1px solid var(--rule);background:var(--paper);min-width:0}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.inspector>.panel-heading{padding:23px 20px 15px}.component-list{display:flex;flex-direction:column;padding:0 10px 12px;border-bottom:1px solid var(--rule)}.component-row{display:flex;align-items:center;gap:11px;text-align:left;border:1px solid transparent;background:transparent;padding:8px 10px}.component-row>span:first-child{font:9px PlexMono,monospace;color:#929a8b}.component-row .component-icon{width:22px;height:22px;border:1px solid #c6cec0;display:grid;place-items:center;font:12px PlexMono,monospace;color:#7b8775}.component-row>span:nth-last-child(2){font-size:11px}.component-row>span:last-child{margin-left:auto;color:#8f9787;font-size:10px}.component-row[aria-pressed=true]{border-color:#ccd2c3;background:#e6e9df;box-shadow:var(--inset)}.component-row[aria-pressed=true] .component-icon{border-color:#a2b291;color:var(--ink)}.component-detail{padding:18px 20px 20px;border-bottom:1px solid var(--rule);min-height:227px;background:linear-gradient(135deg,#f6f5ee,#eeefe6)}.detail-kicker{display:flex;justify-content:space-between;font-size:8px;letter-spacing:.8px;color:var(--muted);margin-bottom:8px}.detail-kicker>span:last-child{color:var(--solar)}.component-detail h2{font-family:PlexCondensed,sans-serif;font-size:25px;line-height:1.2;margin-bottom:8px}.component-detail>p{font-size:11px;color:var(--muted);line-height:1.6;min-height:36px}.component-detail dl{margin:12px 0 0;display:grid;grid-template-columns:1fr auto;gap:5px;font-size:10px}.component-detail dt{color:var(--muted)}.component-detail dd{margin:0;font-family:PlexMono,monospace;font-size:9px}.controls-section{border-bottom:1px solid var(--rule)}summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;padding:14px 20px;font-size:11px;font-weight:500}summary::-webkit-details-marker{display:none}summary>span{font-size:14px;color:var(--muted);font-weight:400}details[open]>summary>span{transform:rotate(45deg)}.controls-inner{padding:0 20px 16px}.control{margin:0 0 13px}.control label{display:flex;justify-content:space-between;gap:10px;font-size:10px;color:#65705f}.control output{color:var(--ink);font:9px PlexMono,monospace}input[type=range]{display:block;width:100%;height:16px;margin:6px 0 0;accent-color:#727f5b;cursor:pointer}input[type=range]::-webkit-slider-runnable-track{background:#dce0d3;height:3px;border-radius:1px}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;margin-top:-5px}input[type=checkbox]{accent-color:#727f5b;width:16px;height:16px}.select-row,.toggle-row{display:flex;align-items:center;justify-content:space-between;font-size:10px;gap:8px}.select-row select{max-width:160px;font-size:10px}.toggle-row{margin:12px 0}.control-note{color:var(--muted);font-size:9px;line-height:1.6;margin-top:12px}
.analysis-row{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,1fr);border-bottom:1px solid var(--rule)}.power-panel{padding:25px 32px 20px;border-right:1px solid var(--rule);min-width:0}.chart-legend{display:flex;gap:15px;font-size:9px;color:var(--muted)}.chart-legend span{display:flex;align-items:center;gap:5px}.chart-wrap{height:173px;position:relative;margin:18px 0 14px;padding:0 0 20px}.chart-wrap svg{width:100%;height:150px;overflow:visible}.gridline{stroke:#dfe2d6;stroke-width:1;fill:none}.chart-wrap path:not(.gridline){fill:none;stroke-width:1.7;vector-effect:non-scaling-stroke;stroke-linejoin:round}#chart-solar{stroke:var(--solar)}#chart-drive{stroke:var(--drive)}#chart-reserve{stroke:var(--reserve)}.chart-wrap>span{position:absolute;bottom:0;font-size:8px;color:#9ba190}#chart-end{right:0}.chart-max{top:-9px;left:0;bottom:auto!important}.balance-line{display:flex;gap:20px;justify-content:space-between;font-size:9px;color:var(--muted)}.balance-line strong{font:9px PlexMono,monospace;color:#4d5846;display:block;margin-top:3px}.reserve-panel{padding:25px 28px 20px;display:flex;flex-direction:column}.reserve-number{display:flex;gap:12px;align-items:center;margin:20px 0 12px}.reserve-number>strong{font-family:PlexCondensed,sans-serif;font-size:49px;line-height:1;font-weight:600;letter-spacing:-1px}.reserve-number>span{font-size:10px;line-height:1.5;color:var(--muted)}.reserve-state{margin-left:auto;padding:4px 7px;border:1px solid var(--rule);font:8px PlexMono,monospace!important;letter-spacing:.5px}.reserve-state[data-positive=true]{color:var(--reserve);border-color:#b2c7ae}.reserve-panel>p{font-size:11px;color:var(--muted);line-height:1.65;max-width:420px}.compare-button{margin-top:18px;display:flex;align-items:center;justify-content:space-between;font-size:10px;background:transparent;text-align:left;padding:10px 12px}.comparison-result{font-family:PlexMono,monospace;font-size:9px!important;margin-top:9px}.model-notes{border-bottom:1px solid var(--rule)}.model-notes>summary{padding:18px 32px;color:var(--muted)}.notes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;padding:8px 32px 26px;color:var(--muted);font-size:11px}.notes-grid h3{color:var(--ink);margin-bottom:9px}.notes-grid p{margin:8px 0}.notes-grid ul{padding-left:15px;margin:0}.notes-grid a{text-decoration:underline;text-underline-offset:3px}.notes-grid .mono{font-size:9px;overflow-wrap:anywhere}.status-message{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--paper);padding:12px 18px;box-shadow:0 7px 30px #26342025;z-index:12;max-width:calc(100vw - 30px);font-size:12px;transition:opacity .2s}.status-message:empty{opacity:0;pointer-events:none}footer{display:flex;align-items:center;gap:24px;padding:21px 32px;font:9px PlexMono,monospace;color:#8b9481}footer a{color:var(--ink);font-weight:500;letter-spacing:1px}footer>span:last-child{margin-left:auto}dialog{border:1px solid #bbc3af;padding:25px;background:var(--paper);color:var(--ink);width:min(860px,calc(100vw - 30px));max-height:90vh;box-shadow:0 25px 110px #26342040}dialog::backdrop{background:#1a241c66;backdrop-filter:blur(4px)}.dialog-heading{display:flex;justify-content:space-between;align-items:center}.dialog-heading h2{font:36px PlexCondensed,sans-serif;margin:5px 0 10px}dialog>p{font-size:11px;color:var(--muted);margin-bottom:14px}textarea{width:100%;height:48vh;min-height:200px;padding:15px;background:#e8ebe1;color:#3c4c34;border:1px solid var(--rule);font:11px/1.6 PlexMono,monospace;resize:vertical;tab-size:2}.dialog-actions{display:flex;gap:9px;align-items:center;justify-content:flex-end;margin:12px 0}.dialog-actions button,.import-button{font-size:10px;padding:9px 12px}.import-button{margin-right:auto;cursor:pointer;border:1px solid var(--rule)}#editor-status{margin:10px 0 0;color:#8f4e3b;overflow-wrap:anywhere}
@media(min-width:1600px){.workspace{grid-template-columns:minmax(0,1fr) 340px}.viewport{height:650px}.scene-heading{padding-top:36px}.readouts{padding:25px 0}.inspector>.panel-heading{padding-top:28px}.component-row{padding:10px}.component-detail{padding-top:23px;padding-bottom:23px}.controls-inner{padding-bottom:22px}.control{margin-bottom:17px}}
@media(max-width:1100px){.masthead{padding:0 22px}.workspace{grid-template-columns:minmax(0,1fr) 270px}.scene-heading{padding-left:22px;padding-right:22px}.scene-heading h1{font-size:54px}.vehicle-switch button{padding:7px 9px}.viewport{height:480px}.view-toolbar{left:22px}.view-options{right:16px;top:62px}.scene-scale{left:22px}.scene-scale small,.orbit-hint{display:none}.transport{padding:15px 20px;gap:8px}.speed-control label{display:none}.transport .text-button{padding:7px 4px;font-size:10px}.readouts>div{padding:0 13px}.readouts>div:first-child{padding-left:22px}.readouts strong{font-size:27px}.readouts>div>span:last-child{font-size:8px}.analysis-row{grid-template-columns:minmax(0,1.2fr) minmax(280px,1fr)}.power-panel{padding:22px}.chart-legend{gap:8px}.reserve-panel{padding:22px}.reserve-panel .small-mono{display:none}}
@media(max-width:780px){.masthead{height:57px;padding:0 18px}.brand{font-size:20px}.brand svg{width:22px;height:22px}.brand-section,.slash{display:none}.masthead-right{gap:9px}.gpu-status{font-size:9px}.masthead .text-button{font-size:10px}.workspace{grid-template-columns:1fr}.scene-heading{padding:24px 18px 0;gap:12px}.scene-heading h1{font-size:52px}.eyebrow{font-size:8px}.lede{font-size:11px}.vehicle-switch button{font-size:10px;padding:6px 8px}.viewport{height:470px;min-height:0}.view-toolbar{top:16px;left:18px}.view-toolbar button{font-size:9px;padding:6px 8px}.view-options{right:18px;top:59px;gap:3px}.view-options button{font-size:8px;padding:6px}.component-label{font-size:8px;padding:4px 6px;gap:4px}.component-label strong{display:none}.scene-scale{left:18px;bottom:18px;font-size:8px}.camera-reset{bottom:18px;right:18px}.transport{padding:13px 18px;gap:8px;flex-wrap:wrap}.run-button{padding:10px 12px;font-size:10px}.simulation-clock strong{font-size:12px}.simulation-clock span{font-size:7px}.speed-control{margin-left:auto}.transport .text-button{font-size:10px}.transport #export{margin-left:auto}.transport #replay{margin-left:0}.readouts{grid-template-columns:repeat(2,1fr);padding:0}.readouts>div,.readouts>div:first-child{padding:16px 18px;border-right:1px solid var(--rule);border-bottom:1px solid var(--rule)}.readouts>div:nth-child(even){border-right:0}.readouts>div:nth-child(n+3){border-bottom:0}.readouts strong{font-size:31px}.metric-label{font-size:9px}.readouts>div>span:last-child{font-size:9px}.inspector{border-left:0;border-top:1px solid var(--rule)}.inspector>.panel-heading{padding:20px 18px 12px}.component-list{display:grid;grid-template-columns:repeat(2,1fr);padding:0 10px 12px}.component-row{padding:8px;gap:7px}.component-row>span:nth-last-child(2){font-size:10px}.component-row .component-icon{width:20px;height:20px}.component-detail{padding:18px;min-height:0}.component-detail dl{font-size:11px;gap:7px}.component-detail dd{font-size:10px}.component-detail>p{min-height:0}.controls-section summary{padding:15px 18px}.controls-inner{padding:0 18px 17px}.control{margin-bottom:18px}.control label{font-size:11px}.control output{font-size:10px}input[type=range]{height:21px}.select-row{font-size:11px}.select-row select{font-size:11px}.analysis-row{grid-template-columns:1fr}.power-panel{border-right:0;border-bottom:1px solid var(--rule);padding:23px 18px}.power-panel .panel-heading{align-items:flex-start;gap:10px;flex-direction:column}.chart-legend{gap:15px}.reserve-panel{padding:23px 18px}.reserve-number{margin-top:18px}.reserve-panel .small-mono{display:block;font-size:8px}.model-notes>summary{padding:18px}.notes-grid{grid-template-columns:1fr;gap:20px;padding:5px 18px 22px}footer{padding:19px 18px;gap:12px;font-size:8px;flex-wrap:wrap}footer>span:last-child{margin-left:0;width:100%}.dialog-actions{flex-wrap:wrap;justify-content:flex-start}.dialog-actions .import-button{margin-right:0}dialog{padding:18px}textarea{font-size:10px}.dialog-actions .run-button{margin-left:auto}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}