:root{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;color:#1f2329;background:#f5f6f8;font-size:14px;font-synthesis:none;--brand: #3370ff;--brand-hover: #245bdb;--brand-soft: #edf3ff;--text: #1f2329;--secondary: #646a73;--border: #e8eaed;--surface: #fff;--radius: 12px;--shadow: 0 4px 20px #1f232904}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button{cursor:pointer;background:var(--surface);color:#3d434d;border:1px solid #dce0e6;border-radius:7px;padding:9px 16px;min-height:36px;white-space:nowrap;transition:background .16s,border-color .16s,box-shadow .16s}button:hover:not(:disabled){background:#f5f7fa;border-color:#a9b4c5}button:disabled{opacity:.48;cursor:not-allowed}.primary{background:var(--brand);color:#fff;border-color:var(--brand);box-shadow:0 3px 7px #3370ff18;font-weight:600}.primary:hover:not(:disabled){background:var(--brand-hover);border-color:var(--brand-hover);color:#fff}a,.link{color:#245bdb;text-decoration:none}a:hover,.link:hover{text-decoration:underline}input,select{border:1px solid #dce0e6;padding:9px 11px;border-radius:7px;color:var(--text);background:#fff;max-width:100%;min-width:130px;min-height:38px}input:hover,select:hover{border-color:#9ba8bb}input:focus,select:focus{border-color:var(--brand)}:where(input,select,button,summary,a):focus-visible{outline:3px solid #85adff;outline-offset:3px}input:disabled,select:disabled{background:#f5f6f8;color:var(--secondary)}input[type=file]{border:0;background:transparent}input[type=file]::file-selector-button{background:#fff;color:var(--brand);border:1px solid #bdcfff;padding:8px 14px;border-radius:6px;margin-right:12px;cursor:pointer}input[type=checkbox]{min-width:0;min-height:0;width:auto;accent-color:var(--brand)}h1,h2,h3,p{margin-top:0}h1{font-size:28px;font-weight:650;letter-spacing:-.8px;margin-bottom:9px;line-height:1.35}h2{font-size:16px;font-weight:650;margin:0}h3{font-size:14px;margin:24px 0 12px}small,.muted{color:var(--secondary);font-size:12px;line-height:1.7}h3 small{font-weight:400;margin-left:12px}.shell{display:flex;min-height:100vh}.sidebar{width:224px;background:#fff;border-right:1px solid var(--border);position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column;z-index:20}.brand{display:flex;align-items:center;gap:12px;padding:28px 22px;font-size:23px;font-weight:700;letter-spacing:1px}.brand b{background:#e73543;color:#fff;border-radius:11px;font-size:35px;line-height:42px;width:42px;text-align:center;font-style:italic;box-shadow:0 4px 10px #e7354320}.brand span{font-size:11px;font-weight:400;display:block;letter-spacing:.6px;margin-top:5px;color:var(--secondary)}.side-label{padding:24px 25px 10px;font-size:11px;color:#8f959e;letter-spacing:1.5px}nav{padding:0 14px}nav button{display:flex;align-items:center;gap:13px;width:100%;border:0;background:transparent;color:#515967;text-align:left;padding:13px 14px;margin:5px 0;border-radius:8px}nav button.active{background:var(--brand-soft);color:#245bdb;font-weight:600}nav button:hover:not(:disabled){background:#f3f6fb}nav button.active:hover:not(:disabled){background:#e4edff}.nav-icon{width:19px;height:19px;flex-shrink:0}.sidebar-bottom{margin:auto 16px 18px;padding:17px 14px;background:#f7f9fc;border:1px solid #edf0f5;border-radius:10px;color:#515967;font-size:12px}.sidebar-bottom p{color:#747d8c;line-height:1.9;margin:10px 0 0}.env-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#d99116;margin-right:6px}.main-shell{margin-left:224px;width:calc(100% - 224px);min-width:0}header{display:flex;justify-content:space-between;align-items:center;min-height:65px;padding:14px 32px;background:#fff;border-bottom:1px solid var(--border);gap:16px}.breadcrumb{font-size:12px;color:var(--secondary)}.breadcrumb span{margin:0 12px;color:#b6bbc3}.header-right{display:flex;align-items:center;gap:14px;font-size:12px;min-width:0}.header-right>span{max-width:320px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--secondary)}.header-right button{padding:5px 12px;min-height:30px}.simulation{padding:4px 9px;background:#fff6df;color:#8b6018;border-radius:5px;font-size:11px;font-weight:500;white-space:nowrap}.env-banner{position:sticky;top:0;z-index:10;font-size:12px;padding:10px 32px;background:#fffaf0;color:#856329;border-bottom:1px solid #f4ead3;line-height:1.6}main{max-width:1800px;padding:30px 32px}.page-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px;gap:20px}.page-heading p{margin:0;color:var(--secondary);font-size:13px;line-height:1.7}.page-heading .toolbar{margin:0}.panel{border:1px solid var(--border);background:var(--surface);border-radius:var(--radius);margin-bottom:22px;padding:24px;box-shadow:var(--shadow)}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-bottom:18px;margin-bottom:16px;border-bottom:1px solid #f0f1f3}.toolbar,.form-row,.actions,.seed-row{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap;margin:12px 0}.seed-row{padding-top:18px;border-top:1px solid #f0f1f3}.form-row>.field{flex:1;min-width:170px}.field{display:flex;flex-direction:column;gap:8px;margin:7px 0;min-width:150px}.field>span{font-size:12px;color:#515967;line-height:1.5}.field input,.field select{width:100%}.form-grid{display:grid;grid-template-columns:repeat(3,minmax(160px,1fr));gap:12px 20px}.actions{padding-top:18px;border-top:1px solid #f0f1f3;margin-top:20px}.subpanel{background:#f8f9fc;padding:20px;border:1px solid var(--border);border-radius:10px;margin:16px 0}.upload{border:1px dashed #a3bdf7;padding:34px 24px;background:#f7faff;border-radius:10px;text-align:center}.upload strong{display:block;font-size:17px;margin-bottom:12px}.upload p{font-size:12px;color:var(--secondary)}.table-scroll,.gantt-scroll{overflow-x:auto;margin:16px 0;max-width:100%;border:1px solid var(--border);border-radius:8px}table{border-collapse:collapse;text-align:left;width:100%;font-size:12px;white-space:nowrap;font-variant-numeric:tabular-nums}th{background:#f7f8fa;color:#515967;font-size:12px;font-weight:500;padding:13px 16px;border-bottom:1px solid var(--border)}td{padding:14px 16px;border-bottom:1px solid #eef0f3;max-width:340px;overflow-wrap:anywhere;white-space:normal;min-width:80px;line-height:1.6}tbody tr:last-child td{border-bottom:0}td input{min-width:90px;width:130px}td .field{margin:0}tbody tr:hover{background:#f7faff}tr.selected,tr.selected:hover{background:var(--brand-soft)}.link{border:0;background:none;padding:0;text-align:left;min-height:0}.pager{display:flex;justify-content:flex-end;align-items:center;gap:12px;margin-top:12px}.pager button{padding:5px 12px;font-size:12px;min-height:30px}.badge{font-size:11px;display:inline-block;padding:4px 9px;border:1px solid transparent;border-radius:5px;font-weight:500;white-space:nowrap;line-height:1.4}.badge.good{color:#217347;background:#e8f6ee}.badge.warn{color:#855a14;background:#fff4dd}.badge.bad{color:#c03435;background:#fff0f0}.badge.info{color:#245bdb;background:#edf3ff}.badge.neutral{color:#59616e;background:#eff1f4}.summary-line{display:flex;align-items:center;flex-wrap:wrap;gap:18px;font-size:12px;margin:16px 0}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:20px 0}.metrics>div{border:1px solid #e5ecf8;padding:20px;border-radius:10px;background:linear-gradient(125deg,#f5f8ff,#fff)}.metrics span{font-size:12px;color:var(--secondary)}.metrics strong{display:block;font-size:30px;margin-top:12px;font-weight:650;letter-spacing:-.6px;color:#253858;font-variant-numeric:tabular-nums}.metrics strong small{font-weight:400;font-size:11px;margin-left:7px}.error{padding:16px;background:#fff2f0;border:1px solid #ffd6d2;border-radius:8px;color:#a63131;margin:14px 0;line-height:1.7}.error p{margin:8px 0}.error button{margin-left:12px}.busy,.loading{padding:13px 17px;background:var(--brand-soft);color:#245bdb;border-radius:8px;margin-bottom:16px}.busy{position:sticky;top:52px;z-index:5;box-shadow:var(--shadow)}.empty{text-align:center;padding:48px 16px;color:#747d8c;font-size:13px;line-height:1.8}.empty>span{display:grid;place-items:center;width:56px;height:56px;margin:0 auto 16px;border-radius:16px;background:#f0f4fc;color:#94a9d0}.empty p{margin-bottom:0}.note{padding:13px 16px;background:#f4f7fd;border-left:3px solid #a6c2ff;border-radius:0 6px 6px 0;color:#596b89;font-size:12px;line-height:1.8;margin:16px 0}.issues>div{border-bottom:1px solid #eef0f3;padding:12px 0;display:flex;gap:12px;align-items:center;flex-wrap:wrap}.issues strong{font-weight:400;font-size:12px}.issues button{font-size:11px;padding:4px 8px;min-height:28px}details{margin:12px 0}summary{cursor:pointer;color:#4d6794;font-size:12px;padding:9px 0}pre{max-height:300px;overflow:auto;background:#f5f6f8;border-radius:8px;font-size:11px;line-height:1.7;padding:16px;white-space:pre-wrap;word-break:break-all}progress{width:100%;height:7px;accent-color:var(--brand)}.legend{display:flex;gap:10px;align-items:center;font-size:11px;margin:18px 0;color:var(--secondary)}.legend>span{width:10px;height:10px;border-radius:3px}.production-key{background:#3370ff}.setup-key{background:#e5aa4b}.frozen-key{background:#8993a4}.gantt{min-width:950px;padding:0 24px 6px 0}.time-axis,.gantt-row{display:flex;gap:18px;align-items:center}.time-axis{height:46px;font-size:11px;color:var(--secondary)}.time-axis>span,.gantt-row>b{width:75px;flex-shrink:0;padding-left:14px;font-size:12px}.time-axis>div{position:relative;flex:1;margin-right:5px}.time-axis small{position:absolute;transform:translate(-50%);white-space:nowrap;font-size:10px;top:-8px}.time-axis small:first-child{transform:none}.time-axis small:last-child{transform:translate(-100%)}.gantt-row{height:76px;background:#fafbfe;border-bottom:1px solid var(--border)}.track{position:relative;flex:1;height:100%;background:repeating-linear-gradient(to right,transparent 0,transparent calc(16.666% - 1px),#e8edf5 calc(16.666% - 1px),#e8edf5 16.666%)}.bar{position:absolute;top:17px;height:40px;border:0;border-radius:5px;padding:3px 5px;color:#fff;overflow:hidden;text-align:left;font-size:10px;min-width:0}.bar span{display:block;opacity:.85;font-size:9px}.bar.production{background:#3370ff}.bar.setup{background:repeating-linear-gradient(135deg,#edbd64 0,#edbd64 5px,#f6d38c 5px,#f6d38c 9px);color:#65460f}.bar.frozen{background:#8993a4}.bar.chosen{outline:3px solid #184dbb;outline-offset:2px;z-index:2}.bar:hover:not(:disabled){filter:brightness(.94)}.bar.production:hover:not(:disabled){background:#3370ff}.bar.frozen:hover:not(:disabled){background:#8993a4}.limitations{margin:0 0 18px}.limitations p{font-size:12px;color:var(--secondary);margin:5px 0}footer{padding:4px 32px 24px;color:#747d8c;font-size:11px;line-height:1.7}.panel p,.panel .muted,.summary-line>span,.error{overflow-wrap:anywhere}.toolbar>.muted{min-width:0;max-width:100%}@media(max-width:1150px){.sidebar{width:190px}.brand{padding:25px 18px;font-size:20px}.brand span{font-size:10px}.main-shell{margin-left:190px;width:calc(100% - 190px)}main{padding:24px}.page-heading{align-items:flex-start}.header-right>span{display:none}.form-grid{grid-template-columns:repeat(2,minmax(150px,1fr))}.metrics strong{font-size:24px}.metrics>div{padding:16px}}@media(max-width:720px){.sidebar{position:static;width:100%;display:block;border-right:0;border-bottom:1px solid var(--border)}.sidebar .brand,.side-label,.sidebar-bottom{display:none}nav{display:flex;overflow:auto;padding:5px 10px;gap:4px}nav button{min-width:124px;font-size:12px;margin:0;gap:8px;padding:11px}.shell{display:block}.main-shell{margin:0;width:100%}header{padding:12px 16px;min-height:56px}.env-banner{padding:9px 16px}main{padding:20px 16px}.page-heading{display:block;margin-bottom:20px}h1{font-size:25px}.page-heading .toolbar{margin-top:16px}.panel{padding:16px;border-radius:10px}.panel-head{align-items:flex-start}.panel-head>span{display:none}.form-grid{grid-template-columns:1fr}.metrics{grid-template-columns:1fr 1fr;gap:10px}.legend{flex-wrap:wrap}.field{min-width:130px;max-width:100%}.toolbar{align-items:stretch}.toolbar>.field{flex:1}.header-right{gap:8px}.breadcrumb{display:none}.panel button{max-width:100%;white-space:normal}.pager{flex-wrap:wrap}footer{padding:4px 16px 20px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;scroll-behavior:auto!important}}