:root{--st-empty: #8e8e93;--st-loaded: #0a84ff;--st-work: #ff9f0a;--st-wait: #ff453a;--st-idle: #c7c7cc;--st-plan: #a78bfa;--st-build: #f59e0b;--ok: #30d158;--accent: #0a84ff;--r-card: 16px;--r-btn: 10px;--r-input: 12px;--r-tag: 8px;--r-agv: 6px;--r-station: 7px;--r-column: 2px}:root[data-theme=paper]{--bg: #eceae4;--surface: #fbfbf9;--surface-2: #f4f3ef;--ink: #1d1d1f;--ink-2: #6e6e73;--ink-3: #a8a8ad;--line: #c9c9cf;--grid: rgba(0, 0, 0, .05);--hair: rgba(0, 0, 0, .09);--shadow: 0 1px 2px rgba(0, 0, 0, .05), 0 8px 24px rgba(0, 0, 0, .07);--col-fill: #e3e1db;--col-stroke: #b4b2ac}:root[data-theme=blueprint]{--bg: #0e0e12;--surface: #17171c;--surface-2: #1e1e24;--ink: #f5f5f7;--ink-2: #98989d;--ink-3: #5e5e63;--line: #3a3a3c;--grid: rgba(255, 255, 255, .05);--hair: rgba(255, 255, 255, .1);--shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 28px rgba(0, 0, 0, .45);--col-fill: #2a2a30;--col-stroke: #4a4a52}*{box-sizing:border-box}html,body{height:100%;margin:0}body{background:var(--bg);color:var(--ink);font:14px/1.5 -apple-system,BlinkMacSystemFont,SF Pro SC,PingFang SC,Microsoft YaHei,system-ui,sans-serif;-webkit-font-smoothing:antialiased;overflow:hidden;display:flex;flex-direction:column;transition:background .3s ease,color .3s ease}.topbar{display:flex;align-items:center;gap:14px;padding:12px 20px;border-bottom:1px solid var(--hair);background:var(--surface);flex:0 0 auto;z-index:30}.topbar h1{font-size:14.5px;font-weight:600;margin:0}.topbar .tag{font-size:11px;color:var(--ink-3);border:1px solid var(--hair);border-radius:var(--r-tag);padding:2px 8px}.spacer{flex:1}.clock{display:flex;align-items:center;gap:10px;background:var(--surface-2);border-radius:var(--r-btn);padding:5px 13px;font-variant-numeric:tabular-nums}.clock .d{font-size:12px;font-weight:600}.clock .t{font-size:12px;color:var(--ink-2);font-family:ui-monospace,Menlo,monospace}.clock .sh{font-size:10.5px;padding:2px 8px;border-radius:6px;font-weight:600;background:color-mix(in srgb,var(--st-loaded) 16%,transparent);color:var(--st-loaded)}.clock .sh.night{background:color-mix(in srgb,var(--st-work) 18%,transparent);color:var(--st-work)}.clock .mp{font-size:10.5px;color:var(--ink-2)}.clock .mp b{color:var(--ink)}.clock .mp.low b{color:var(--st-wait)}.money{display:flex;align-items:center;gap:3px;background:var(--surface-2);border-radius:var(--r-btn);padding:5px 13px;font-variant-numeric:tabular-nums}.money .cur{font-size:11px;color:var(--ink-3)}.money b{font-size:13px;font-weight:600}.money.flash b{color:var(--ok)}.seg{display:flex;background:var(--surface-2);border-radius:9px;padding:2px;gap:2px}.seg button{border:0;background:transparent;color:var(--ink-2);font:inherit;font-size:12px;padding:5px 11px;border-radius:7px;cursor:pointer;transition:all .16s}.seg button:hover{color:var(--ink)}.seg button.on{background:var(--surface);color:var(--ink);font-weight:600;box-shadow:0 1px 2px #00000017}.btn{border:1px solid var(--hair);background:var(--surface-2);color:var(--ink);font:inherit;font-size:12px;padding:6px 13px;border-radius:9px;cursor:pointer;transition:all .16s}.btn:hover{border-color:var(--accent);color:var(--accent)}.btn.go{background:var(--accent);color:#fff;border-color:var(--accent);font-weight:600}.btn.go:hover{filter:brightness(1.08);color:#fff}.btn:disabled{opacity:.4;cursor:not-allowed}.btn:active{transform:scale(.97)}.main{flex:1 1 auto;position:relative;min-height:0;overflow:hidden}.stage{position:absolute;inset:0;background:var(--surface);overflow:hidden;cursor:grab}.stage:active{cursor:grabbing}.stage[data-tool=line],.stage[data-tool=one],.stage[data-tool=station],.stage[data-tool=charge],.stage[data-tool=lift],.stage[data-tool=demolish]{cursor:crosshair}.stage svg{display:block;width:100%;height:100%}.tools{position:absolute;left:16px;top:16px;z-index:25;display:flex;flex-direction:column;gap:6px;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(20px) saturate(1.6);-webkit-backdrop-filter:blur(20px) saturate(1.6);border:1px solid var(--hair);border-radius:14px;padding:7px;box-shadow:var(--shadow)}.tools button{width:44px;height:44px;border-radius:var(--r-btn);border:0;background:transparent;color:var(--ink-2);cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;transition:all .16s;position:relative}.tools button:hover{background:var(--surface-2);color:var(--ink)}.tools button.on{background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--accent)}.tools button .ic{font-size:17px;line-height:1}.tools button .lb{font-size:9px;letter-spacing:.02em}.tools button .tip{position:absolute;left:calc(100% + 10px);top:50%;transform:translateY(-50%);white-space:nowrap;font-size:11px;background:var(--surface);border:1px solid var(--hair);border-radius:7px;padding:4px 9px;opacity:0;pointer-events:none;transition:opacity .16s;box-shadow:var(--shadow);color:var(--ink);z-index:5}.tools button:hover .tip{opacity:1}.tools .sep{height:1px;background:var(--hair);margin:3px 4px}.hud{position:absolute;left:16px;bottom:16px;z-index:25;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.gauge{display:flex;align-items:center;gap:10px;height:42px;padding:0 16px;border-radius:var(--r-input);border:1px solid var(--hair);background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(20px) saturate(1.6);-webkit-backdrop-filter:blur(20px) saturate(1.6);font-size:11.5px;color:var(--ink-2);font-variant-numeric:tabular-nums;box-shadow:var(--shadow)}.gauge b{color:var(--ink);font-weight:600;font-size:13px}.gauge b.warn{color:var(--st-wait)}.gauge b.ok{color:var(--ok)}.hbtn{width:42px;height:42px;border-radius:var(--r-input);border:1px solid var(--hair);background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(20px) saturate(1.6);-webkit-backdrop-filter:blur(20px) saturate(1.6);color:var(--ink-2);font-size:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .16s;box-shadow:var(--shadow)}.hbtn:hover{color:var(--accent);border-color:var(--accent)}.hbtn.on{color:var(--accent);border-color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,var(--surface))}.hint{position:absolute;left:50%;top:16px;transform:translate(-50%);z-index:26;background:color-mix(in srgb,var(--accent) 12%,var(--surface));border:1px solid color-mix(in srgb,var(--accent) 34%,transparent);color:var(--ink);font-size:12.5px;padding:8px 18px;border-radius:11px;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:var(--shadow);transition:opacity .3s,transform .3s;white-space:nowrap}.hint.hide{opacity:0;transform:translate(-50%) translateY(-8px);pointer-events:none}.hint b{color:var(--accent)}.sheetbar{position:absolute;left:50%;bottom:16px;transform:translate(-50%);z-index:24;display:flex;align-items:center;gap:10px;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(20px) saturate(1.6);-webkit-backdrop-filter:blur(20px) saturate(1.6);border:1px solid var(--hair);border-radius:var(--r-input);padding:5px 12px;box-shadow:var(--shadow);font-variant-numeric:tabular-nums}.sheetdiv{width:1px;align-self:stretch;background:var(--hair);margin:2px 0}.floors{display:flex;gap:3px}.floors button{border:0;background:transparent;color:var(--ink-2);font:inherit;font-size:12px;padding:5px 11px;border-radius:var(--r-tag);cursor:pointer;transition:all .16s}.floors button:hover{color:var(--ink)}.floors button.on{background:var(--surface);color:var(--ink);font-weight:600;box-shadow:0 1px 2px #00000017}.snapbar{display:flex;align-items:center;gap:2px}.snapbar .snapcur{font-size:10.5px;color:var(--ink-3);margin-right:6px;white-space:nowrap}.snapbar button{border:0;background:transparent;color:var(--ink-2);font:inherit;font-size:11.5px;font-family:ui-monospace,Menlo,monospace;padding:5px 7px;border-radius:6px;cursor:pointer;transition:all .16s}.snapbar button:hover{background:var(--surface-2);color:var(--ink)}.snapbar button.on{background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--accent);font-weight:600}.crisis{position:absolute;right:16px;top:64px;z-index:27;display:flex;flex-direction:column;gap:8px;max-width:340px;pointer-events:none}.crisis .item{background:color-mix(in srgb,var(--surface) 94%,transparent);backdrop-filter:blur(20px) saturate(1.6);-webkit-backdrop-filter:blur(20px) saturate(1.6);border:1px solid var(--hair);border-left:3px solid var(--st-work);border-radius:11px;padding:10px 14px;box-shadow:var(--shadow);font-size:12.5px;line-height:1.5;animation:crisisIn .35s cubic-bezier(.32,.72,0,1)}.crisis .item.severe{border-left-color:var(--st-wait)}.crisis .item.minor{border-left-color:var(--ok)}.crisis .item b{display:block;font-size:11px;color:var(--ink-3);font-family:ui-monospace,monospace;margin-bottom:2px}@keyframes crisisIn{0%{opacity:0;transform:translate(16px)}}.viewbar{position:absolute;left:50%;top:64px;transform:translate(-50%);z-index:26;display:flex;gap:3px;background:color-mix(in srgb,var(--surface) 93%,transparent);backdrop-filter:blur(20px) saturate(1.6);-webkit-backdrop-filter:blur(20px) saturate(1.6);border:1px solid var(--hair);border-radius:var(--r-input);padding:4px;box-shadow:var(--shadow)}.viewbar button{border:0;background:transparent;color:var(--ink-2);font:inherit;font-size:12px;padding:6px 13px;border-radius:var(--r-tag);cursor:pointer;transition:all .16s;white-space:nowrap}.viewbar button:hover{color:var(--ink)}.viewbar button.on{background:var(--surface);color:var(--accent);font-weight:600;box-shadow:0 1px 2px #00000017}.viewbar button .k{font-size:9px;color:var(--ink-3);margin-left:4px;font-family:ui-monospace,monospace}.drawer{position:absolute;top:0;right:0;bottom:0;width:340px;z-index:28;background:color-mix(in srgb,var(--surface) 95%,transparent);backdrop-filter:blur(22px) saturate(1.7);-webkit-backdrop-filter:blur(22px) saturate(1.7);border-left:1px solid var(--hair);display:flex;flex-direction:column;transform:translate(100%);transition:transform .28s cubic-bezier(.32,.72,0,1);box-shadow:-14px 0 40px #0000001a}.drawer.open{transform:translate(0)}.dhead{flex:0 0 auto;display:flex;align-items:center;gap:8px;padding:14px 16px 10px;border-bottom:1px solid var(--hair)}.dhead h2{font-size:11px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3);margin:0;flex:1}.dbody{flex:1 1 auto;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:11px}.dclose{border:0;background:transparent;color:var(--ink-3);cursor:pointer;font-size:15px;padding:2px 6px;border-radius:6px}.dclose:hover{background:var(--surface-2);color:var(--ink)}.card{background:var(--surface);border-radius:12px;box-shadow:var(--shadow);padding:13px 15px}.card h3{font-size:10.5px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3);margin:0 0 10px}.kv{display:flex;justify-content:space-between;font-size:12.5px;padding:4px 0}.kv .k{color:var(--ink-2)}.kv .v{font-variant-numeric:tabular-nums;font-weight:600}.legend{display:flex;flex-direction:column;gap:7px}.lg{display:flex;align-items:center;gap:9px;font-size:12px}.lg .dot{width:9px;height:9px;border-radius:2.5px;flex:0 0 auto}.lg .n{margin-left:auto;color:var(--ink-3);font-size:11px;font-variant-numeric:tabular-nums}.log{font-size:11px;font-family:ui-monospace,Menlo,monospace;line-height:1.7;max-height:200px;overflow-y:auto;display:flex;flex-direction:column}.log div{color:var(--ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:1px 0}.log div b{color:var(--ink)}.log div.w b{color:var(--st-wait)}.log div.g b{color:var(--ok)}.rnd-now{font-size:10px;font-weight:400;color:var(--accent);letter-spacing:0;text-transform:none}.tree{display:flex;flex-direction:column;gap:7px}.node{border:1px solid var(--hair);border-radius:var(--r-btn);padding:9px 11px;background:var(--surface);transition:all .2s}.node.locked{opacity:.5}.node.done{border-color:color-mix(in srgb,var(--ok) 45%,transparent);background:color-mix(in srgb,var(--ok) 6%,transparent)}.node.active{border-color:var(--accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 15%,transparent)}.node-top{display:flex;align-items:baseline;gap:8px}.node-name{font-size:12.5px;font-weight:600}.node-lv{font-size:9.5px;font-family:ui-monospace,monospace;color:var(--ink-3);border:1px solid var(--hair);border-radius:5px;padding:1px 5px}.node-cost{margin-left:auto;font-size:11px;color:var(--ink-2);font-variant-numeric:tabular-nums}.node-desc{font-size:11px;color:var(--ink-2);margin-top:5px;line-height:1.5}.node-act{display:flex;gap:6px;margin-top:8px}.node-act button{flex:1;font:inherit;font-size:11px;padding:5px 0;border-radius:7px;border:1px solid var(--hair);background:var(--surface-2);color:var(--ink);cursor:pointer;transition:all .15s}.node-act button:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.node-act button:disabled{opacity:.4;cursor:not-allowed}.node-act button.boost{border-color:color-mix(in srgb,var(--st-work) 50%,transparent);color:var(--st-work)}.node-prog{height:4px;border-radius:2px;background:var(--surface-2);margin-top:8px;overflow:hidden}.node-prog i{display:block;height:100%;background:var(--accent);transition:width .3s}.rnd-tip{font-size:11px;color:var(--ink-3);line-height:1.55;margin-top:9px;padding-top:9px;border-top:1px solid var(--hair)}.gantt{position:absolute;left:16px;right:16px;bottom:76px;z-index:20;background:color-mix(in srgb,var(--surface) 93%,transparent);backdrop-filter:blur(20px) saturate(1.6);-webkit-backdrop-filter:blur(20px) saturate(1.6);border:1px solid var(--hair);border-radius:13px;padding:11px 15px 12px;box-shadow:var(--shadow);transform:translateY(calc(100% + 110px));transition:transform .28s cubic-bezier(.32,.72,0,1)}.gantt.open{transform:translateY(0)}.drawer.open~.gantt{right:356px}.gh{display:flex;align-items:baseline;gap:9px;margin-bottom:8px}.gh h3{font-size:10.5px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3);margin:0}.gh .nt{font-size:10.5px;color:var(--ink-3)}.lanes{display:flex;flex-direction:column;gap:4px}.lane{display:grid;grid-template-columns:58px 1fr;align-items:center;gap:9px}.lane-lb{font-size:10px;font-family:ui-monospace,Menlo,monospace;color:var(--ink-2);text-align:right}.lane-tr{position:relative;height:15px;background:var(--surface-2);border-radius:4px;overflow:hidden}.bars{position:absolute;inset:0;will-change:transform}.bar{position:absolute;top:2px;bottom:2px;border-radius:2px;background:var(--st-idle)}.tickrow{position:relative;height:12px;margin-left:67px;font-size:9.5px;color:var(--ink-3);font-variant-numeric:tabular-nums}.tickrow span{position:absolute;top:0;transform:translate(-50%)}.gl{display:flex;gap:13px;font-size:10.5px;color:var(--ink-2);margin-top:7px;flex-wrap:wrap}.gl i{display:inline-block;width:8px;height:8px;border-radius:2px;margin-right:4px;vertical-align:middle}.intro{position:absolute;inset:0;z-index:60;background:color-mix(in srgb,var(--bg) 78%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;transition:opacity .35s}.intro.hide{opacity:0;pointer-events:none}.ibox{max-width:520px;background:var(--surface);border-radius:18px;padding:30px 34px;box-shadow:0 20px 60px #00000029;border:1px solid var(--hair)}.ibox h2{font-size:19px;margin:0 0 6px;font-weight:600}.ibox .sub{font-size:12.5px;color:var(--ink-2);margin-bottom:20px}.istep{display:flex;gap:12px;margin-bottom:13px;align-items:flex-start}.istep .n{flex:0 0 auto;width:22px;height:22px;border-radius:7px;background:var(--surface-2);color:var(--ink-2);font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center}.istep .tx{font-size:12.5px;line-height:1.55}.istep .tx b{font-weight:600}.istep .tx span{color:var(--ink-2)}.ibox .go,.done-box .go{width:100%;margin-top:20px;padding:11px;font-size:13.5px;border-radius:11px;border:0;background:var(--accent);color:#fff;font-weight:600;cursor:pointer;transition:filter .16s}.ibox .go:hover,.done-box .go:hover{filter:brightness(1.08)}.done-overlay{position:absolute;inset:0;z-index:55;display:flex;align-items:center;justify-content:center;background:color-mix(in srgb,var(--bg) 70%,transparent);backdrop-filter:blur(9px);-webkit-backdrop-filter:blur(9px);opacity:0;pointer-events:none;transition:opacity .4s}.done-overlay.show{opacity:1;pointer-events:auto}.done-box{width:460px;background:var(--surface);border-radius:18px;padding:28px 32px;box-shadow:0 20px 60px #0000002e;border:1px solid var(--hair);transform:translateY(10px) scale(.98);transition:transform .4s cubic-bezier(.32,.72,0,1)}.done-overlay.show .done-box{transform:translateY(0) scale(1)}.done-tag{display:inline-block;font-size:11px;font-weight:600;color:var(--ok);background:color-mix(in srgb,var(--ok) 14%,transparent);padding:3px 10px;border-radius:7px;margin-bottom:12px}.done-box h2{font-size:19px;margin:0 0 5px;font-weight:600}.done-sub{font-size:12.5px;color:var(--ink-2);margin-bottom:18px}.done-stats{display:grid;grid-template-columns:1fr 1fr;gap:11px 18px;margin-bottom:16px}.done-stats>div{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px solid var(--hair);padding-bottom:6px}.done-stats .k{font-size:11.5px;color:var(--ink-2)}.done-stats b{font-size:15px;font-variant-numeric:tabular-nums}.done-note{font-size:12px;color:var(--ink-2);background:var(--surface-2);border-radius:9px;padding:10px 13px;line-height:1.6;margin-bottom:16px}.done-box .go{margin-top:0}