:root{--page:#edf1f5;--surface:#fff;--ink:#183047;--action:#0067a5;--positive:#087264;--risk:#ad3f30;--line:#c8d3de;--muted:#52677a;font-family:"Noto Sans CJK SC","Source Han Sans SC",system-ui,sans-serif;font-size:15px;color:var(--ink);background:var(--page);font-variant-numeric:tabular-nums}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:3px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--action)}button{border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:8px 12px;border-radius:4px;cursor:pointer;min-height:40px}button:hover{background:#e5f0f8}button:disabled{cursor:not-allowed;opacity:.6}.primary{background:var(--action);color:white;border-color:var(--action)}.primary:hover{background:#00568c}.danger{color:var(--risk)}a{color:var(--action)}input,select,textarea{border:1px solid 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tr:last-child td,tbody tr:last-child th{border-bottom:0}.num{text-align:right}.link{border:none;background:none;color:var(--action);padding:3px 0;min-height:28px;text-align:left}.badge{border:1px solid var(--line);padding:3px 8px;border-radius:4px;font-size:12px;display:inline-block}.bad{color:var(--risk)}.good{color:var(--positive)}.formula{padding:12px;background:#f1f5f8;border-left:3px solid var(--action);margin:12px 0;font-size:13px;line-height:1.8}.metric-row{display:flex;gap:22px;flex-wrap:wrap;margin:16px 0}.metric-row div{border-right:1px solid var(--line);padding-right:22px}.metric-row div:last-child{border:0}.metric-row dt{font-size:12px;color:var(--muted)}.metric-row dd{margin:4px 0 0;font-size:22px}.bars{display:grid;gap:8px;margin:18px 0}.bar-row{display:grid;grid-template-columns:145px 1fr 60px;gap:12px;align-items:center}.bar-track{background:#e9eef3;height:25px;min-width:40px}.bar-track i{display:block;background:var(--action);height:100%}.bar-row button{border:0;background:none;padding:0;color:var(--action);text-align:left;min-height:32px}.timeline{min-width:630px;display:grid;grid-template-columns:160px repeat(6,minmax(60px,1fr));gap:0;font-size:12px;margin-bottom:12px}.timeline>div{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:12px 8px}.timeline .tail{background:#e7f0f7;border-left:2px dashed var(--action)}.timeline .event{padding:5px 8px;border-radius:3px;background:#dcebf5;color:#004f80;font-weight:600;display:block}.timeline .old{display:block;margin-bottom:5px;color:var(--muted);text-decoration:line-through}.timeline .actual{background:#087264;color:white}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:12px 0}.form-grid .wide{grid-column:1/-1}.form-grid input{width:100%}.field-note{font-size:12px;color:var(--muted)}.step-flow{display:flex;flex-wrap:wrap;gap:6px;margin:20px 0}.step-flow button{font-size:13px}.step-flow 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/* The host content slot must reflow without creating document-wide horizontal scroll. */
.tasks,.range label,.prototype-controls label{min-width:0}.snapshot,.source-caption{overflow-wrap:anywhere}.scroll{max-width:100%;min-width:0;overflow:auto}.range select{width:100%;min-width:0}.tasks nav{max-width:100%}@media(max-width:650px){.range label{flex:1 1 100px;min-width:0}.tasks{max-width:100%}.prototype-controls label{max-width:100%}.prototype-controls select{min-width:0}.panel .panel{padding:12px}}
.chart-row{grid-template-columns:100px minmax(0,1fr) 155px}.chart-row>span{font-variant-numeric:tabular-nums}.chart-row>span small{display:block}@media(max-width:650px){.chart-row{grid-template-columns:95px minmax(0,1fr) 100px}}
.filter-row{display:flex;flex-wrap:wrap;gap:12px;margin:20px 0}.filter-row label{min-width:130px}.metric-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}.metric-tabs button[aria-current=true]{color:white;background:var(--action)}.panel>h2{margin-bottom:18px}.monthly-chart{display:grid;grid-template-columns:repeat(12,minmax(55px,1fr));gap:12px;min-height:235px;margin:18px 0;overflow:auto}.month-column{border:0;background:transparent;display:grid;grid-template-rows:30px 160px 25px;padding:0;gap:4px}.plot-bars{height:160px;display:flex;gap:5px;align-items:end;justify-content:center;border-bottom:1px solid var(--line)}.plot-bars i{display:block;min-height:1px;width:14px}.budget-bar{background:#ccd6df}.actual-bar{background:var(--positive)}.forecast-bar{background:var(--action)}.chart-value{font-size:11px;overflow-wrap:anywhere}.chart-legend{display:flex;gap:20px;flex-wrap:wrap;font-size:12px}.key:before{content:"";display:inline-block;width:12px;height:12px;margin-right:5px;background:#ccd6df}.key.actual:before{background:var(--positive)}.key.forecast:before{background:var(--action)}.assistant-panel{padding:20px;background:#eef5fa;margin-top:20px;border-left:3px solid var(--action)}.assistant-panel h3{margin-bottom:10px}.inspector h3{margin:14px 0}.panel table button{font-size:12px;text-align:left;overflow-wrap:anywhere}.panel td,.panel th{max-width:260px;overflow-wrap:anywhere}small{white-space:nowrap}.workspace>.scroll{margin-bottom:24px}.range select{max-width:400px}@media(max-width:650px){.monthly-chart{grid-template-columns:repeat(12,58px)}.filter-row{gap:8px}.filter-row label{min-width:100px;flex:1}.workspace>.scroll table{min-width:820px}}
.chart-value small{display:block;font-size:10px;line-height:1.5;white-space:normal}.value-flow{display:flex;gap:20px;align-items:center;padding:12px 0;color:#0067a5}

/* CFO decision hierarchy: actions first, value stream second, financial explanation third. */
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.login-layout{min-height:100vh;display:grid;grid-template-columns:1.1fr 1fr;background:#f2f5f8}.login-context{background:#183047;color:#fff;padding:12vh 7vw}.login-context>strong{font-size:24px;letter-spacing:4px}.login-context h1{font-size:42px;margin:60px 0 20px}.login-context p{color:#ccdbe7;font-size:18px}.login-flow{margin-top:80px;line-height:2;font-size:24px;color:#88bde0}.login-panel{align-self:center;width:min(440px,85%);margin:60px auto;background:#fff;padding:32px;border-radius:12px;box-shadow:0 16px 50px #18304714}.login-head{display:flex;justify-content:space-between;align-items:center;gap:16px}.login-panel h2{font-size:24px;margin:30px 0}.login-panel form{display:flex;flex-direction:column;gap:20px}.login-panel input{width:100%;margin-top:8px}.login-panel .primary{min-height:46px}.login-panel a{display:inline-block;margin-top:20px;color:#0067a5}@media(max-width:700px){.login-layout{grid-template-columns:1fr}.login-context{padding:36px 8vw}.login-context h1{font-size:28px;margin:24px 0 16px}.login-flow{margin-top:24px;font-size:18px}.login-panel{margin:24px auto;padding:24px}}

.stage-path button[aria-current="step"]{background:#e7f1f8;border-color:#0067a5;box-shadow:inset 0 0 0 1px #0067a5}

.decision-focus .decision-cause{color:#fff;border-left:3px solid #70add3;padding-left:12px;margin:14px 0}