:root{--bg:#e9edf0;--surface:#fbfcfd;--surface-2:#f1f4f6;--stage:#d9dfe4;--ink:#16212b;--muted:#5a6773;--faint:#8a96a1;--line:#d0d7dd;--line-strong:#b5bfc8;--accent:#0c5d77;--accent-ink:#ffffff;--accent-soft:#d8eaf0;--warn:#b8480a;--warn-soft:#fbe7d8;--ok:#1f7a4d;--ok-soft:#dcf0e4;--f-display:"Barlow Condensed","Arial Narrow",Arial,sans-serif;--f-body:"Barlow","Segoe UI",Helvetica,Arial,sans-serif;--f-mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;--r:6px}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--bg:#0e1317;--surface:#151c22;--surface-2:#1b242b;--stage:#0a0e11;--ink:#e2e8ed;--muted:#9aa7b2;--faint:#6d7a85;--line:#27323b;--line-strong:#3a4752;--accent:#58b4d3;--accent-ink:#06222c;--accent-soft:#163541;--warn:#f0904f;--warn-soft:#3a2416;--ok:#5fc48f;--ok-soft:#173226;color-scheme:dark}}:root[data-theme=dark]{--bg:#0e1317;--surface:#151c22;--surface-2:#1b242b;--stage:#0a0e11;--ink:#e2e8ed;--muted:#9aa7b2;--faint:#6d7a85;--line:#27323b;--line-strong:#3a4752;--accent:#58b4d3;--accent-ink:#06222c;--accent-soft:#163541;--warn:#f0904f;--warn-soft:#3a2416;--ok:#5fc48f;--ok-soft:#173226;color-scheme:dark}html,body{height:100%}[hidden]{display:none!important}body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:14px;line-height:1.45}*{box-sizing:border-box}#app{height:100%;display:grid;grid-template-columns:52px minmax(0,1fr) minmax(380px,520px);grid-template-rows:auto 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var(--line);border-radius:0}nav.tools{display:flex;flex-direction:column;gap:6px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:6px}.tool{width:38px;height:38px;border-radius:5px;border:1px solid transparent;background:transparent;color:var(--ink);cursor:pointer;display:grid;place-items:center}.tool:hover{background:var(--surface-2)}.tool.on{background:var(--accent);color:var(--accent-ink)}.tool svg{width:20px;height:20px}.tools .sep{height:1px;background:var(--line);margin:4px 2px}main.stage{position:relative;background:var(--stage);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;min-height:300px;touch-action:none}#cv{position:absolute;inset:0;width:100%;height:100%;display:block}.layers{position:absolute;top:10px;left:10px;display:flex;gap:4px;flex-wrap:wrap;max-width:calc(100% - 20px)}.layers label{font:600 11px var(--f-display);letter-spacing:.06em;text-transform:uppercase;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:3px 9px 3px 6px;display:flex;align-items:center;gap:5px;cursor:pointer;user-select:none}.layers input{margin:0;accent-color:var(--accent)}.statusbar{position:absolute;left:10px;right:10px;bottom:10px;display:flex;gap:10px;align-items:center;flex-wrap:wrap;pointer-events:none}.statusbar span{font-family:var(--f-mono);font-size:11.5px;background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:2px 8px}.statusbar .hint{font-family:var(--f-body);font-size:12.5px}.busy{position:absolute;inset:0;display:grid;place-items:center;background:color-mix(in srgb,var(--stage) 70%,transparent)}.busy div{background:var(--surface);border:1px solid var(--line);padding:12px 18px;border-radius:var(--r);font-weight:600;display:flex;gap:10px;align-items:center}.spin{width:16px;height:16px;border:2px solid var(--line-strong);border-top-color:var(--accent);border-radius:50%;animation:sp .8s linear infinite}@keyframes 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var(--warn);border-radius:5px;padding:7px 9px;display:flex;flex-direction:column;gap:5px}.ritem .t{font-weight:600}.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 12px}.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px 10px}.grid3 input{width:100%}fieldset{border:1px solid var(--line);border-radius:var(--r);padding:10px 12px;display:flex;flex-direction:column;gap:8px;margin:0}legend{font:700 12px var(--f-display);letter-spacing:.08em;text-transform:uppercase;padding:0 4px}.chips{display:flex;gap:6px;flex-wrap:wrap}.chipbtn{font:600 12px var(--f-body);border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);border-radius:999px;padding:3px 10px;cursor:pointer}.chipbtn.on{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.areaitem{border:1px solid var(--line);border-radius:var(--r);padding:8px 10px;display:flex;flex-direction:column;gap:6px}.areaitem.sel{border-color:var(--accent);box-shadow:0 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button+button{border-left:1px solid var(--line)}.pages button.on{background:var(--ink);color:var(--surface)}.pages button:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}#app.rails-mode{grid-template-columns:minmax(0,1fr)}#app.rails-mode nav.tools,#app.rails-mode main.stage,#app.rails-mode aside.side,#app.rails-mode header .actions{display:none}#bomPage{grid-column:1/-1;min-height:0;overflow:auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px 24px;display:flex;flex-direction:column;gap:14px}.abar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:8px 10px;border:1px solid var(--line);border-radius:var(--r);background:var(--accent-soft)}.abar .albl{font-size:11px;letter-spacing:.06em;text-transform:uppercase;font-weight:700;color:var(--accent)}.abar .abtn{display:flex;flex-direction:column;align-items:flex-start;gap:1px;padding:5px 10px;border:1px solid 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(max-width:600px){#bpKpi{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:600px){.actions .group{flex-wrap:wrap;max-width:100%;height:auto}.actions .group .btn{flex:1 1 auto}}#railsPage{grid-column:1/-1;min-height:0;overflow:auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px 24px;display:flex;flex-direction:column;gap:14px}.rp-head{display:grid;grid-template-columns:minmax(300px,420px) minmax(0,1fr);gap:14px;align-items:start}.rp-params{border:1px solid var(--line);border-radius:var(--r);padding:12px;display:flex;flex-direction:column;gap:10px;background:var(--surface-2)}.rp-params h2{font:700 12px var(--f-display);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0}.rp-params input,.rp-params select{width:100%}.rp-params input[type=checkbox]{width:auto;flex:0 0 auto}#rpKpi{grid-template-columns:repeat(4,minmax(0,1fr))}#rpKpi .kpi.hl{background:var(--accent);color:var(--accent-ink)}#rpKpi .kpi.hl 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#1f7a4d;outline-offset:-2px}.rlegend i.sc{background:repeating-linear-gradient(45deg,#c9b8a8 0 3px,#e6dbd0 3px 6px)}.okc{color:var(--ok)}.warnc{color:var(--warn);font-weight:700}.seg2{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line-strong);border-radius:var(--r);overflow:hidden;background:var(--surface)}.seg2 button{font:600 13px var(--f-body);border:0;background:transparent;color:var(--ink);padding:8px 6px;cursor:pointer}.seg2 button+button{border-left:1px solid var(--line)}.seg2 button[aria-checked=true]{background:var(--accent);color:var(--accent-ink)}.seg2 button:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.zrtable td,.zrtable th{padding:4px 6px}.rp-fix{border:1px solid var(--line);border-radius:var(--r);padding:12px;display:flex;flex-direction:column;gap:10px}.rp-fix h2{font:700 12px var(--f-display);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0}.rp-fix input[type=number]{width:96px}.seg2.sm button{padding:5px 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var(--muted)}.rlegend i.xt{height:4px;align-self:center;background:#b8480a}.zrtable input{width:64px}.rdg{display:grid;grid-template-columns:58px minmax(0,1fr);gap:3px 8px;align-items:center}.rdg .tl{font:600 10.5px var(--f-display);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);text-align:right}.rdg .lane{position:relative;height:22px}.rdg .lane.z{height:16px}.rdg .zb{position:absolute;top:0;bottom:0;display:flex;align-items:center;justify-content:center;font:600 10px var(--f-body);color:#1d2329;border-radius:2px;overflow:hidden;white-space:nowrap}.rdg .run{position:absolute;top:0;bottom:0;display:flex;border-radius:2px;overflow:hidden;background:var(--surface-2)}.rdg .run.capL{border-left:4px solid var(--ink)}.rdg .run.capR{border-right:4px solid var(--ink)}.rdg .run.extra{outline:1.5px dashed var(--warn);outline-offset:1px}.rdg .bnd{position:absolute;top:-2px;bottom:-2px;width:0;border-left:2px dashed var(--warn);z-index:2;pointer-events:none}.rdg .wrap{position:relative;grid-column:2;display:flex;flex-direction:column;gap:3px}.rlegend i.cap{width:4px;background:var(--ink)}.rlegend i.bn{width:0;height:14px;border-left:2px dashed var(--warn)}.rlegend i.ex{outline:1.5px dashed var(--warn);outline-offset:-1px}@media (max-width:1100px){.rp-head{grid-template-columns:minmax(0,1fr)}#rpKpi{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:900px){html,body{height:auto}#app{height:auto;grid-template-columns:minmax(0,1fr);grid-template-rows:auto auto 62vh auto}nav.tools{flex-direction:row;overflow-x:auto}.tools .sep{width:1px;height:auto;margin:2px 4px}.chip{max-width:180px}}