:root{--bg: #0b0f14;--bg2: #121820;--panel: #161e27;--line: #232d38;--line2: #2f3a47;--text: #e7ecf1;--muted: #8a97a6;--faint: #5f6b78;--accent: #f59e0b;--accent2: #d97706;--accent-ink: #1a1206;--nrm: #38bdf8;--em: #fbbf24;--green: #22c55e;--amber: #f59e0b;--red: #ef4444;--pink: #f472b6;--shadow: rgba(0,0,0,.35);--scrim: rgba(0,0,0,.5);--radius: 8px;--font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--tc-bg: #0b1220;--tc-grid: #111a2c;--tc-box: #141d30;--tc-box-border: #2a3650;--tc-text: #e6edf7;--tc-muted: #8a97ad;--tc-edge-n: #5b6b85;--tc-edge-e: #d4a017;--tc-edge-tie: #4c5a70;--tc-edge-off: #2b3444;--tc-on: #22c55e;--tc-off: #475569;--tc-select: #38bdf8;--tc-hover: #7dd3fc;--tc-trace-n: #38bdf8;--tc-trace-e: #f59e0b;--tc-temp: #f472b6;--tc-future: #64748b;--tc-conflict: #ef4444;--tc-br-utility: #3e6ae1;--tc-br-normal: #3e6ae1;--tc-br-life-safety: #e82127;--tc-br-critical: #e8622d;--tc-br-equipment: #c98a06;--tc-br-legally-required: #b3541e;--tc-br-optional-standby: #8a8d93;--tc-br-ups-critical: #7c3aed;--tc-br-microgrid: #0d9488;--tc-br-unknown: #64748b;--tc-zone-0: #38bdf8;--tc-zone-1: #a78bfa;--tc-zone-2: #f59e0b;--tc-zone-3: #22c55e;--tc-zone-4: #f472b6;--tc-zone-5: #fb923c;--tc-zone-6: #2dd4bf;--tc-zone-7: #e879f9;--tc-cst-0: #475569;--tc-cst-1: #60a5fa;--tc-cst-2: #a78bfa;--tc-cst-3: #e879f9;--tc-cst-4: #f59e0b;--tc-cst-5: #22c55e;--tc-svc-0: #475569;--tc-svc-1: #f59e0b;--tc-svc-2: #ef4444;--tc-svc-3: #22c55e;--tc-svc-4: #64748b;--tc-fpt-0: #475569;--tc-fpt-1: #a78bfa;--tc-fpt-2: #f59e0b;--tc-fpt-3: #ef4444;--tc-fpt-4: #22c55e;--tc-fpt-5: #64748b;color-scheme:dark}:root[data-theme=light]{--bg: #f7f5f0;--bg2: #ffffff;--panel: #fbfaf7;--line: #e3ddd2;--line2: #d2cabc;--text: #171c22;--muted: #66717e;--faint: #98a0aa;--accent: #d97706;--accent2: #b45309;--accent-ink: #ffffff;--nrm: #0284c7;--em: #d97706;--green: #15803d;--amber: #d97706;--red: #dc2626;--pink: #db2777;--shadow: rgba(28,24,16,.16);--scrim: rgba(28,24,16,.35);--tc-bg: #f7f5f0;--tc-grid: #ece8df;--tc-box: #ffffff;--tc-box-border: #cfc7b8;--tc-text: #171c22;--tc-muted: #66717e;--tc-edge-n: #6b7688;--tc-edge-e: #b45309;--tc-edge-tie: #a39c8f;--tc-edge-off: #d9d3c7;--tc-on: #15803d;--tc-off: #9aa3ad;--tc-select: #0284c7;--tc-hover: #0369a1;--tc-trace-n: #0284c7;--tc-trace-e: #d97706;--tc-temp: #db2777;--tc-future: #94a3b8;--tc-conflict: #dc2626;--tc-br-utility: #2d51b8;--tc-br-normal: #2d51b8;--tc-br-life-safety: #c8181d;--tc-br-critical: #c04d1f;--tc-br-equipment: #9a6a05;--tc-br-legally-required: #8f4218;--tc-br-optional-standby: #6b7076;--tc-br-ups-critical: #6d28d9;--tc-br-microgrid: #0b7a70;--tc-br-unknown: #7c8794;--tc-zone-0: #0284c7;--tc-zone-1: #7c3aed;--tc-zone-2: #b45309;--tc-zone-3: #15803d;--tc-zone-4: #db2777;--tc-zone-5: #c2410c;--tc-zone-6: #0f766e;--tc-zone-7: #a21caf;--tc-cst-0: #64748b;--tc-cst-1: #2563eb;--tc-cst-2: #7c3aed;--tc-cst-3: #a21caf;--tc-cst-4: #b45309;--tc-cst-5: #15803d;--tc-svc-0: #64748b;--tc-svc-1: #b45309;--tc-svc-2: #dc2626;--tc-svc-3: #15803d;--tc-svc-4: #7c8794;--tc-fpt-0: #64748b;--tc-fpt-1: #7c3aed;--tc-fpt-2: #b45309;--tc-fpt-3: #dc2626;--tc-fpt-4: #15803d;--tc-fpt-5: #7c8794;color-scheme:light}@media (prefers-color-scheme: light){:root:not([data-theme=dark]){--bg: #f7f5f0;--bg2: #ffffff;--panel: #fbfaf7;--line: #e3ddd2;--line2: #d2cabc;--text: #171c22;--muted: #66717e;--faint: #98a0aa;--accent: #d97706;--accent2: #b45309;--accent-ink: #ffffff;--nrm: #0284c7;--em: #d97706;--green: #15803d;--amber: #d97706;--red: #dc2626;--pink: #db2777;--shadow: rgba(28,24,16,.16);--scrim: rgba(28,24,16,.35);--tc-bg: #f7f5f0;--tc-grid: #ece8df;--tc-box: #ffffff;--tc-box-border: #cfc7b8;--tc-text: #171c22;--tc-muted: #66717e;--tc-edge-n: #6b7688;--tc-edge-e: #b45309;--tc-edge-tie: #a39c8f;--tc-edge-off: #d9d3c7;--tc-on: #15803d;--tc-off: #9aa3ad;--tc-select: #0284c7;--tc-hover: #0369a1;--tc-trace-n: #0284c7;--tc-trace-e: #d97706;--tc-temp: #db2777;--tc-future: #94a3b8;--tc-conflict: #dc2626;--tc-br-utility: #2d51b8;--tc-br-normal: #2d51b8;--tc-br-life-safety: #c8181d;--tc-br-critical: #c04d1f;--tc-br-equipment: #9a6a05;--tc-br-legally-required: #8f4218;--tc-br-optional-standby: #6b7076;--tc-br-ups-critical: #6d28d9;--tc-br-microgrid: #0b7a70;--tc-br-unknown: #7c8794;--tc-zone-0: #0284c7;--tc-zone-1: #7c3aed;--tc-zone-2: #b45309;--tc-zone-3: #15803d;--tc-zone-4: #db2777;--tc-zone-5: #c2410c;--tc-zone-6: #0f766e;--tc-zone-7: #a21caf;--tc-cst-0: #64748b;--tc-cst-1: #2563eb;--tc-cst-2: #7c3aed;--tc-cst-3: #a21caf;--tc-cst-4: #b45309;--tc-cst-5: #15803d;--tc-svc-0: #64748b;--tc-svc-1: #b45309;--tc-svc-2: #dc2626;--tc-svc-3: #15803d;--tc-svc-4: #7c8794;--tc-fpt-0: #64748b;--tc-fpt-1: #7c3aed;--tc-fpt-2: #b45309;--tc-fpt-3: #dc2626;--tc-fpt-4: #15803d;--tc-fpt-5: #7c8794;color-scheme:light}}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bg);color:var(--text);font:14px/1.45 var(--font)}a{color:var(--accent);text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}#root{height:100%}.btn{background:var(--panel);border:1px solid var(--line2);color:var(--text);padding:6px 12px;border-radius:var(--radius);cursor:pointer;display:inline-flex;align-items:center;gap:6px}.btn:hover{border-color:var(--accent)}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.btn.primary:hover{filter:brightness(1.1)}.btn.sm{padding:3px 9px;font-size:12px}.btn.ghost{background:transparent;border-color:transparent;color:var(--muted)}.btn.ghost:hover{color:var(--text);border-color:var(--line2)}.btn:disabled{opacity:.5;cursor:default}input.txt,select.sel,textarea.txt{background:var(--bg2);border:1px solid var(--line2);border-radius:6px;padding:6px 8px;width:100%}input.txt:focus,select.sel:focus,textarea.txt:focus{outline:none;border-color:var(--accent)}label.fld{display:block;font-size:12px;color:var(--muted);margin:8px 0 3px}.muted{color:var(--muted)}.faint{color:var(--faint)}.small{font-size:12px}.row{display:flex;align-items:center;gap:8px}.grow{flex:1}.wrap{flex-wrap:wrap}.chip{font-size:11px;padding:2px 8px;border-radius:999px;border:1px solid var(--line2);color:var(--muted);white-space:nowrap}.chip.on{color:var(--green);border-color:var(--green)}.chip.warn{color:var(--amber);border-color:var(--amber)}.chip.bad{color:var(--red);border-color:var(--red)}.dot{width:9px;height:9px;border-radius:50%;display:inline-block}.site{min-height:100%}.site .nav{display:flex;align-items:center;justify-content:space-between;padding:18px 28px;max-width:1100px;margin:0 auto}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;color:var(--text)}.brand svg{width:28px;height:28px}.hero{max-width:1100px;margin:60px auto 40px;padding:0 28px;display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center}.hero h1{font-size:44px;line-height:1.1;margin:0 0 16px;letter-spacing:-.5px}.hero p.lead{font-size:18px;color:var(--muted);margin:0 0 24px;max-width:520px}.hero .cta{display:flex;gap:10px}.hero .cta .btn{padding:10px 18px;font-size:15px}.demo{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden;aspect-ratio:4/3;position:relative}.demo canvas{position:absolute;inset:0}.who{max-width:1100px;margin:40px auto;padding:0 28px;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.who .card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px}.who h3{margin:0 0 6px;font-size:15px}.who p{margin:0;color:var(--muted);font-size:13px}.feat{max-width:1100px;margin:40px auto;padding:0 28px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px 28px}.feat h4{margin:0 0 4px;font-size:14px}.feat p{margin:0;color:var(--muted);font-size:13px}.foot{max-width:1100px;margin:60px auto 30px;padding:0 28px;color:var(--faint);font-size:12px;display:flex;justify-content:space-between}@media (max-width: 860px){.hero{grid-template-columns:1fr;margin-top:30px}.hero h1{font-size:34px}.who{grid-template-columns:1fr 1fr}.feat{grid-template-columns:1fr}}.auth{min-height:100%;display:grid;place-items:center;padding:20px}.auth .card{width:100%;max-width:380px;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:26px}.auth h2{margin:6px 0 14px}.auth .btn{width:100%;justify-content:center;margin-top:12px}.auth .msg{margin-top:10px;font-size:13px}.app{height:100%;display:grid;grid-template-rows:46px 1fr;min-width:0;overflow:hidden}.topbar{display:flex;align-items:center;gap:10px;padding:0 12px;border-bottom:1px solid var(--line);background:var(--bg2);min-width:0;overflow:hidden;white-space:nowrap}.topbar>*{flex:0 0 auto}.topbar .brand{font-size:15px}.topbar .brand svg{width:22px;height:22px}.topbar .title{font-weight:600;flex:0 1 auto;min-width:40px;overflow:hidden;text-overflow:ellipsis}.topbar .grow{flex:1 1 0;min-width:0}.topbar .sep{width:1px;height:22px;background:var(--line2)}.seg{display:inline-flex;border:1px solid var(--line2);border-radius:var(--radius);overflow:hidden}.seg button{background:transparent;border:0;padding:5px 10px;cursor:pointer;color:var(--muted);font-size:12px}.seg button.on{background:var(--panel);color:var(--text)}.seg button:hover{color:var(--text)}.dash{max-width:1000px;margin:0 auto;padding:28px}.dash h1{font-size:22px;margin:0 0 4px}.plist{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px;margin-top:18px}.pcard{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px;cursor:pointer}.pcard:hover{border-color:var(--accent)}.pcard h3{margin:0 0 4px;font-size:15px}.pcard .meta{color:var(--muted);font-size:12px}.empty{border:1px dashed var(--line2);border-radius:12px;padding:40px;text-align:center;color:var(--muted);margin-top:18px}.ws{display:grid;grid-template-columns:250px 1fr 340px;height:100%;min-height:0;min-width:0;overflow:hidden}@media (max-width: 1100px){.ws{grid-template-columns:220px 1fr 300px}.ws.noins{grid-template-columns:220px 1fr 0}.ws.nosb{grid-template-columns:0 1fr 300px}}.ws.nosb{grid-template-columns:0 1fr 340px}.ws.noins{grid-template-columns:250px 1fr 0}.ws.nosb.noins{grid-template-columns:0 1fr 0}.side{border-right:1px solid var(--line);overflow:auto;background:var(--bg2);min-width:0}.insp{border-left:1px solid var(--line);overflow:auto;background:var(--bg2);min-width:0}.stage{position:relative;overflow:hidden;background:var(--bg);min-width:0}.stage canvas{position:absolute;left:0;top:0}.stage .hud{position:absolute;left:10px;bottom:10px;display:flex;gap:6px}.stage .hud .btn{background:var(--panel)}.stage .legend{position:absolute;right:10px;bottom:10px;background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:6px 10px;font-size:11px;display:flex;gap:10px;flex-wrap:wrap;max-width:60%;justify-content:flex-end}.stage .minimap{position:absolute;right:10px;bottom:46px;width:200px;height:140px;border:1px solid var(--line2);border-radius:8px;overflow:hidden;background:var(--panel);box-shadow:0 4px 14px var(--shadow)}.stage .minimap canvas{position:static;display:block}.stage .tip{position:absolute;z-index:5;pointer-events:none;background:var(--panel);border:1px solid var(--line2);border-radius:6px;padding:4px 8px;font-size:12px;color:var(--text);white-space:nowrap;box-shadow:0 4px 14px var(--shadow);max-width:60%;overflow:hidden;text-overflow:ellipsis}.stage .marquee{position:absolute;z-index:4;pointer-events:none;border:1px dashed var(--nrm);background:#38bdf81f;background:color-mix(in srgb,var(--nrm) 12%,transparent)}.stage .focus-chip{position:absolute;left:10px;top:10px;z-index:3;background:var(--panel);border:1px solid var(--line2);border-radius:999px;padding:3px 6px 3px 12px;font-size:12px;display:flex;align-items:center;gap:6px}.stage .busy{position:absolute;left:50%;top:10px;transform:translate(-50%);z-index:3;background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:2px 10px;font-size:11px;color:var(--muted)}.views{display:inline-flex;gap:4px}.views button{background:transparent;border:1px solid transparent;border-radius:999px;padding:3px 10px;cursor:pointer;color:var(--muted);font-size:12px}.views button:hover{color:var(--text);border-color:var(--line2)}.views button.on{background:var(--panel);color:var(--text);border-color:var(--line2)}input.txt.date{width:auto;padding:3px 6px;font-size:12px}.chip.asof{color:var(--accent);border-color:var(--accent)}.chip.asof a{margin-left:4px;color:inherit}.stage .hud .btn.on{border-color:var(--accent);color:var(--accent)}.stage .minimap.off{display:none}.stage .selchip{position:absolute;left:10px;top:10px;z-index:3;background:var(--panel);border:1px solid var(--line2);border-radius:999px;padding:3px 10px;font-size:12px;color:var(--muted)}.stage .focus-chip+.selchip{top:40px}.ctxmenu{position:fixed;z-index:70;min-width:210px;max-width:260px;background:var(--panel);border:1px solid var(--line2);border-radius:10px;padding:4px;box-shadow:0 10px 30px var(--shadow);font-size:13px}.ctxmenu .hd{padding:5px 10px 6px;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ctxmenu button{display:flex;width:100%;align-items:center;gap:8px;background:transparent;border:0;text-align:left;padding:6px 10px;border-radius:6px;cursor:pointer;color:var(--text)}.ctxmenu button:hover{background:var(--bg2)}.ctxmenu button:disabled{color:var(--faint);cursor:default;background:transparent}.ctxmenu button.danger{color:var(--red)}.ctxmenu button .k{margin-left:auto;color:var(--faint);font-size:11px}.ctxmenu hr{border:0;border-top:1px solid var(--line);margin:4px 6px}.sheet{position:fixed;inset:0;z-index:65;background:var(--scrim);display:grid;place-items:center}.sheet .card{background:var(--panel);border:1px solid var(--line2);border-radius:14px;padding:20px 22px;width:min(620px,92vw);max-height:86vh;overflow:auto}.sheet h2{margin:0 0 12px;font-size:16px}.sheet .grid{display:grid;grid-template-columns:160px 1fr;gap:5px 14px;font-size:13px}.sheet .grid b{font-weight:600;color:var(--accent);font-variant-numeric:tabular-nums}.datectl{display:inline-flex;color:var(--text);align-items:center;gap:4px;border:1px solid var(--line2);border-radius:999px;padding:1px 3px 1px 10px;position:relative;background:var(--bg2)}.datectl.past{border-color:var(--accent);color:var(--accent)}.datectl .lbl{font-size:12px;font-variant-numeric:tabular-nums;cursor:pointer;background:transparent;border:0;padding:2px 0}.datectl .step{background:transparent;border:0;color:var(--muted);cursor:pointer;padding:0 4px;font-size:13px;line-height:1}.datectl .step:hover{color:var(--text)}.datectl .lblwrap{position:relative;display:inline-flex}.datectl .lblwrap input[type=date]{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:pointer;border:0;padding:0}.datectl .x{background:transparent;border:0;color:inherit;cursor:pointer;padding:0 4px;font-size:13px;line-height:1}.stage .drop{position:absolute;inset:0;display:grid;place-items:center;background:var(--bg);background:color-mix(in srgb,var(--bg) 85%,transparent);border:2px dashed var(--accent);border-radius:12px;margin:12px;color:var(--accent);font-size:18px;pointer-events:none}.sect{padding:10px 12px;border-bottom:1px solid var(--line)}.sect h4{margin:0 0 6px;font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted)}.fl{display:flex;align-items:center;gap:6px;padding:2px 0;cursor:pointer;font-size:13px}.fl input{margin:0}.fl .n{margin-left:auto;color:var(--faint);font-size:11px}.list{font-size:13px}.list .it{padding:4px 6px;border-radius:6px;cursor:pointer;display:flex;gap:8px;align-items:center}.list .it:hover{background:var(--panel)}.list .it.on{background:var(--panel);outline:1px solid var(--line2)}.insp h3{margin:0;font-size:16px}.kv{display:grid;grid-template-columns:110px 1fr;gap:4px 10px;font-size:13px}.kv .k{color:var(--muted)}.tabs{display:flex;border-bottom:1px solid var(--line)}.tabs button{flex:1;background:transparent;border:0;border-bottom:2px solid transparent;padding:8px 4px;color:var(--muted);cursor:pointer;font-size:12px}.tabs button.on{color:var(--text);border-bottom-color:var(--accent)}table.sched{width:100%;border-collapse:collapse;font-size:12px}table.sched th,table.sched td{border:1px solid var(--line);padding:3px 5px;text-align:left}table.sched th{background:var(--panel);color:var(--muted);font-weight:500}table.sched td.n{color:var(--muted);width:28px;text-align:right}table.sched tr.cont td{color:var(--faint)}table.sched td input{background:transparent;border:0;width:100%;padding:0}table.sched td input:focus{outline:1px solid var(--accent)}.modal{position:fixed;inset:0;background:var(--scrim);display:grid;place-items:center;z-index:50}.modal .card{background:var(--panel);border:1px solid var(--line2);border-radius:12px;padding:20px;width:min(560px,92vw);max-height:88vh;overflow:auto}.modal .card.wide{width:min(760px,94vw)}.modal h2{margin:0 0 12px;font-size:17px}.modal .acts{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.problems{background:var(--bg2);border:1px solid var(--line);border-radius:8px;padding:8px 12px;max-height:220px;overflow:auto;font-size:12px;margin-top:10px}.toasts{position:fixed;bottom:16px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;gap:6px;z-index:60}.toast{background:var(--panel);border:1px solid var(--line2);border-radius:8px;padding:8px 14px;font-size:13px;box-shadow:0 6px 20px var(--shadow)}.toast.bad{border-color:var(--red)}.tbtn{width:30px;height:30px;border-radius:8px;border:1px solid var(--line2);background:var(--panel);color:var(--muted);display:grid;place-items:center;cursor:pointer;padding:0}.tbtn:hover{color:var(--text);border-color:var(--accent)}.tbtn svg{width:16px;height:16px;display:block}.perf{max-width:1100px;margin:0 auto;padding:20px 28px}.perf h1{font-size:20px;margin:0 0 4px}.perf pre{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:12px;font-size:12px;overflow:auto;white-space:pre}.perf .bench{position:relative;width:100%;height:480px;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--bg);margin:12px 0}.perf .bench canvas{position:absolute;left:0;top:0}@media (max-width: 899px){.ws,.ws.nosb,.ws.noins,.ws.nosb.noins{grid-template-columns:0 1fr 0;position:relative}.side,.insp{position:absolute;top:0;bottom:0;z-index:20;width:min(86vw,320px);box-shadow:0 8px 30px var(--shadow)}.side{left:0}.insp{right:0}.side:empty,.insp:empty{display:none}}