:root {
  --blue:#1456a0; --blue2:#e8f0f8; --ink:#17233c; --muted:#667085; --line:#d9e2ec;
  --input:#fff6d9; --auto:#eaf2f7; --backend:#f2f4f7; --risk:#fdeaea; --ok:#e8f6ed;
  --paper:#fff; --bg:#f5f7fb; --red:#b42318; --green:#087443; --amber:#b25e09;
  font-family: "Microsoft YaHei", "PingFang SC", system-ui, sans-serif;
}
*{box-sizing:border-box} body{margin:0;background:var(--bg);color:var(--ink);font-size:14px} button,input,select{font:inherit}
.topbar{position:sticky;top:0;z-index:5;height:68px;display:flex;align-items:center;justify-content:space-between;padding:0 32px;background:#fff;border-bottom:3px solid var(--blue);box-shadow:0 8px 22px rgba(20,86,160,.08)}
.brand{display:flex;gap:12px;align-items:center}.brand>span{width:38px;height:38px;border-radius:6px;background:var(--blue);color:#fff;display:grid;place-items:center;font-weight:900}.brand strong{font-size:18px;display:block}.brand small{color:var(--muted)}
.badges{display:flex;gap:10px;align-items:center}.badges em,.badges b{font-style:normal;border-radius:999px;padding:7px 11px;font-size:12px}.badges em{background:var(--auto);color:#344054}.badges b{background:var(--ok);color:var(--green)}
.shell{max-width:1480px;margin:0 auto;padding:24px 28px 60px}.notice{background:linear-gradient(90deg,#fff,#eef5ff);border:1px solid var(--line);border-left:6px solid var(--blue);padding:20px 24px;margin-bottom:18px}.notice h1{margin:0 0 8px;font-size:24px;color:var(--blue)}.notice p{margin:0;line-height:1.7;color:#475467}
.layout{display:grid;grid-template-columns:minmax(760px,1.25fr) minmax(360px,.75fr);gap:16px;align-items:start}.panel{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:20px;box-shadow:0 10px 28px rgba(16,24,40,.06);margin-bottom:16px}
.section-title{display:flex;align-items:center;gap:10px;margin-bottom:14px}.section-title span{background:var(--blue);color:#fff;border-radius:4px;padding:4px 7px;font-weight:800}.section-title h2{font-size:17px;margin:0;color:var(--blue)}
.grid{display:grid;gap:12px}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.span2{grid-column:span 2}.span4{grid-column:1/-1}
.field{display:flex;flex-direction:column;gap:6px;color:#344054;font-weight:700;position:relative}.field input,.field select{height:40px;border:1px solid #cbd5e1;border-radius:6px;background:var(--input);padding:0 10px;outline:none}.field input:focus,.field select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(20,86,160,.12)}.field.input input{padding-right:44px}.field i{position:absolute;right:10px;bottom:11px;font-style:normal;color:#667085;font-size:12px}.field input:disabled{background:#eef1f4;color:#98a2b3}.hint{background:#fff9e8;border:1px dashed #e0b84f;color:#6f4f00;border-radius:6px;padding:10px;line-height:1.6;margin:0}.backend .field input{background:var(--backend)}.params{margin-top:14px;background:#fafafa;border:1px solid var(--line);border-radius:8px;padding:12px}.params summary{cursor:pointer;font-weight:800;color:#475467;margin-bottom:12px}
.actions{display:flex;gap:10px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:16px;margin-top:16px}.actions button{border:0;border-radius:6px;padding:10px 14px;font-weight:800;cursor:pointer}.primary{background:var(--blue);color:#fff}.secondary{background:#e9eef5;color:#344054}
.judgement{background:#0f3f76;color:#fff}.judgement span{opacity:.75}.judgement strong{display:block;font-size:28px;margin:10px 0}.judgement p{margin:0;line-height:1.6;color:#d9eaff}
.kpis{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.kpi{background:var(--auto);border:1px solid #cbdfea;border-radius:8px;padding:14px;min-height:120px}.kpi span{color:#475467;font-weight:800}.kpi strong{display:block;font-size:20px;margin:16px 0 8px}.kpi small{color:#667085;line-height:1.5}.kpi.bad{background:var(--risk)}
.detail{margin-top:4px}.result-table{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.result-table div{background:var(--auto);border:1px solid #d7e5ee;border-radius:6px;padding:10px}.result-table span{display:block;color:#475467;font-weight:800;margin-bottom:6px}.result-table strong{font-size:16px}
.vizgrid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.sub{color:#667085;margin-top:-6px;line-height:1.6}.cost-layout{display:grid;grid-template-columns:260px 1fr;gap:20px;align-items:center}#donut text:first-of-type{font-size:13px;fill:#475467;font-weight:800}#donut text:last-of-type{font-size:14px;fill:#17233c;font-weight:800}
#costList table,.sensitivity table{width:100%;border-collapse:collapse}th{background:#f1f5f9;color:#344054;text-align:left}th,td{border:1px solid var(--line);padding:9px}#costList td:nth-child(2),#costList td:nth-child(3),.sensitivity td:nth-child(n+2){text-align:right}#costList i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:7px}
.bridge{display:grid;gap:8px}.bridge div,.quote-box div,.days-box div{display:grid;grid-template-columns:1fr auto 54px;gap:12px;align-items:center;background:var(--auto);border:1px solid #d7e5ee;border-radius:7px;padding:10px}.bridge strong{font-size:16px}.bridge em{font-style:normal;text-align:center;color:#667085}.bridge .result{background:var(--ok);border-color:#b7dfc3}.bridge .result strong{color:var(--green)}
.quote-box,.days-box{display:grid;gap:10px}.quote-box div,.days-box div{grid-template-columns:1fr auto}.quote-box .risk,.days-box .risk{background:var(--risk);border-color:#f3b8b8}.quote-box .ok,.days-box .ok{background:var(--ok);border-color:#b7dfc3}.quote-box strong,.days-box strong{font-size:19px}.risk-note,.ok-note{border-radius:7px;padding:12px;margin:10px 0 0;font-weight:800}.risk-note{background:var(--risk);color:var(--red)}.ok-note{background:var(--ok);color:var(--green)}
.sensitivity{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.sensitivity article{border:1px solid var(--line);border-radius:8px;overflow:auto}.sensitivity h3{font-size:15px;color:var(--blue);margin:0;padding:12px;background:#f8fbff}.sensitivity td:first-child{font-weight:800}
.risk-checks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.risk-checks article{display:grid;grid-template-columns:52px 1fr;gap:10px;padding:12px;border-radius:8px;border:1px solid}.risk-checks .pass{background:var(--ok);border-color:#b7dfc3}.risk-checks .fail{background:var(--risk);border-color:#f3b8b8}.risk-checks strong{color:#fff;border-radius:5px;align-self:start;text-align:center;padding:5px}.risk-checks .pass strong{background:var(--green)}.risk-checks .fail strong{background:var(--red)}.risk-checks h3{margin:0 0 5px;font-size:14px}.risk-checks p{margin:0;color:#475467;line-height:1.55}.finance-note{margin-top:16px;background:#f8fafc;border:1px solid var(--line);border-radius:8px;padding:14px}.finance-note h3{margin:0 0 8px;color:var(--blue)}.finance-note p{margin:0;line-height:1.75;color:#475467}
@media(max-width:1180px){.layout,.vizgrid{grid-template-columns:1fr}.grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}.result-table{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.topbar{height:auto;padding:14px;display:block}.badges{margin-top:10px}.shell{padding:16px}.grid.four,.kpis,.result-table,.sensitivity,.risk-checks,.cost-layout{grid-template-columns:1fr}.span2,.span4{grid-column:auto}.cost-layout svg{max-width:240px;margin:auto}.notice h1{font-size:20px}}
.tabs{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 18px}.tabs a{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 14px;color:var(--blue);font-weight:800;text-decoration:none}.benchmark-summary{margin-top:12px}.benchmark-layout,.benchmark-viz,.export-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid.two{grid-template-columns:1fr 1fr}.history-form{background:#fbfdff;border:1px solid var(--line);border-radius:8px;padding:12px}.compact{margin-top:10px;padding-top:10px}.standard-matrix{margin-top:12px}.standard-matrix h4{margin:10px 0 6px;color:var(--blue)}.standard-matrix table,.wide-table table{width:100%;border-collapse:collapse}.wide-table{margin-top:14px;overflow:auto}.wide-table input,.wide-table select{width:100%;min-width:90px;border:1px solid var(--line);border-radius:4px;padding:6px;background:#fff6d9}.benchmark-viz article{border:1px solid var(--line);border-radius:8px;padding:12px;overflow:hidden}.benchmark-viz h3,.export-grid h3{margin:0 0 10px;color:var(--blue);font-size:15px}.mini-bars,.compare-bars{display:grid;gap:8px}.mini-bars div,.compare-bars div{display:grid;grid-template-columns:150px 1fr 64px;gap:8px;align-items:center}.mini-bars span,.compare-bars span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#475467}.mini-bars b,.compare-bars b{display:block;height:14px;background:var(--blue);border-radius:999px;min-width:3px}.compare-bars b.warn{background:var(--amber)}.mini-bars em,.compare-bars em{font-style:normal;text-align:right;font-weight:800}.status-card{border-radius:8px;padding:16px;min-height:130px}.status-card.pass{background:var(--ok);color:var(--green)}.status-card.fail{background:var(--risk);color:var(--red)}.status-card strong{font-size:26px}.status-card p{color:#475467;line-height:1.6}.upload-box{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;margin-bottom:12px}.upload-box input{background:#fff;border:1px dashed var(--blue);border-radius:8px;padding:12px}.recognition-mode{min-width:180px}.recognition-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:12px 0}.recognition-summary div{background:var(--auto);border:1px solid #d7e5ee;border-radius:7px;padding:10px}.recognition-summary span{display:block;color:#475467;font-weight:800;margin-bottom:5px}.recognition-summary strong{font-size:16px}#aiOpinion{width:100%;min-height:210px;border:1px solid var(--line);border-radius:8px;padding:14px;line-height:1.8;background:#fbfdff;color:#344054;resize:vertical}.deploy-list{margin:10px 0 0;padding-left:18px;line-height:1.8;color:#475467}
.quick-nav{position:fixed;right:18px;top:92px;width:220px;z-index:8;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 10px 28px rgba(16,24,40,.12);padding:10px}.quick-nav button{width:100%;border:0;background:var(--blue);color:#fff;border-radius:999px;padding:8px 10px;font-weight:800;cursor:pointer}.nav-icon{display:inline-grid;place-items:center;width:22px;height:22px;margin-right:6px}.quick-nav nav{display:grid;gap:4px;margin-top:8px;max-height:70vh;overflow:auto}.quick-nav.collapsed{width:auto;border-radius:999px;padding:6px}.quick-nav.collapsed nav{display:none}.quick-nav.collapsed .nav-text{display:none}.quick-nav.collapsed .nav-icon{margin:0}.quick-nav a{font-size:12px;color:#475467;text-decoration:none;border-radius:5px;padding:6px 8px}.quick-nav a.active,.quick-nav a:hover{background:var(--blue2);color:var(--blue);font-weight:800}.recognition-status{border:1px solid var(--line);background:#f8fafc;border-radius:8px;padding:10px;color:#475467;font-weight:700}.recognition-status.ok{background:var(--ok);color:var(--green);border-color:#b7dfc3}.recognition-status.warn{background:#fff6d9;color:#8a5200;border-color:#e0b84f}.recognition-status.working{background:var(--auto);color:var(--blue);border-color:#cbdfea}.wide-table tr.missing td{background:var(--risk)}.wide-table tr.zero td{background:#f8fafc;color:#667085}.repayment-box{background:#fbfdff;border:1px solid var(--line);border-radius:8px;padding:12px}.repayment-box h3{margin:0 0 10px;color:var(--blue);font-size:15px}.repayment-grid{display:grid;grid-template-columns:repeat(5,minmax(120px,1fr));gap:10px}.overdue-inputs{margin:12px 0}.mini-textarea{min-height:90px;border:1px solid var(--line);border-radius:8px;padding:10px}.formula-panel details{background:#fbfdff;border:1px solid var(--line);border-radius:8px;padding:12px}.formula-panel summary{cursor:pointer;font-weight:800;color:var(--blue);margin-bottom:12px}.formula-tools{display:grid;grid-template-columns:2fr 1fr;gap:12px;margin-bottom:12px}.formula-list{display:grid;gap:10px}.formula-card{background:#fff!important;border:1px solid var(--line)!important;border-radius:8px!important;padding:0!important;overflow:hidden}.formula-card summary{display:grid;grid-template-columns:1.1fr .8fr 1fr;gap:10px;align-items:center;margin:0!important;padding:12px 14px;background:#f8fbff}.formula-card summary span{color:#1456a0}.formula-card summary em{font-style:normal;color:#667085;text-align:right;font-size:12px}.formula-card table{margin:0}.formula-card th{width:150px}.empty-note{background:#fff9e8;border:1px dashed #e0b84f;border-radius:8px;padding:14px;color:#6f4f00}.analysis-subsection{border-top:1px solid var(--line);margin-top:16px;padding-top:16px}.mini-detail{border:1px solid var(--line);background:#fff;border-radius:5px;padding:4px 8px;cursor:pointer}.hidden{display:none}.history-library{border-top:1px solid var(--line);margin-top:18px;padding-top:16px}
@media print{.topbar,.tabs,.actions,.upload-box{display:none!important}body{background:#fff}.shell{max-width:none;padding:0}.panel{box-shadow:none;break-inside:avoid}.layout,.vizgrid,.benchmark-layout,.benchmark-viz,.export-grid{grid-template-columns:1fr}.notice{border-left:4px solid #000}.field input,.field select{border:0;background:#fff;padding-left:0}.wide-table{overflow:visible}}
@media(max-width:1180px){.benchmark-layout,.benchmark-viz,.export-grid{grid-template-columns:1fr}}
@media(max-width:760px){.grid.two{grid-template-columns:1fr}.mini-bars div,.compare-bars div{grid-template-columns:1fr}.mini-bars em,.compare-bars em{text-align:left}.recognition-summary{grid-template-columns:1fr}.recognition-mode{min-width:100%}}
@media(max-width:1500px){.quick-nav{right:8px}.shell{padding-right:28px}}
@media(max-width:1180px){.quick-nav{left:auto;right:12px;top:auto;bottom:12px;width:220px}.shell{padding-bottom:120px}.repayment-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.quick-nav{right:8px;bottom:8px}.quick-nav nav{max-height:220px;overflow:auto}.shell{padding-bottom:110px}.repayment-grid{grid-template-columns:1fr}}
@media(max-width:760px){.formula-tools,.formula-card summary{grid-template-columns:1fr}.formula-card summary em{text-align:left}}