:root{--ink:#14211c;--muted:#6d7974;--line:#dfe6e2;--line-strong:#ccd7d1;--paper:#fff;--canvas:#f3f6f4;--green:#147957;--green-dark:#0c5e42;--green-pale:#eaf5f0;--blue:#2465c7;--blue-pale:#eff6ff;--amber:#b36c18;--amber-pale:#fff7e8;--red:#b43b3b;--red-pale:#fff1f0;--shadow:0 10px 32px #1f352b0f}*{box-sizing:border-box}html{background:var(--canvas);color:var(--ink)}body{background:var(--canvas);color:var(--ink);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:14px}button,input,select,textarea{font:inherit}button{color:inherit}.hidden-file-input{display:none}.app-shell{min-height:100vh}.topbar{border-bottom:1px solid var(--line);z-index:20;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#fffffff0;justify-content:space-between;align-items:center;height:72px;padding:0 24px;display:flex;position:sticky;top:0}.brand-block,.brand-block>div:last-child,.top-actions,.product-heading,.product-actions,.scenario-strip,.panel-heading,.panel-heading>div,.alert-panel,.compare-label,.compare-value{align-items:center;display:flex}.brand-block{gap:12px}.brand-mark{background:var(--green-dark);color:#fff;border-radius:11px;place-items:center;width:38px;height:38px;font-family:Georgia,serif;font-size:20px;display:grid;box-shadow:inset 0 0 0 1px #ffffff2e}.brand-block>div:last-child{flex-direction:column;align-items:flex-start;gap:2px}.brand-block strong{letter-spacing:.02em;font-size:16px}.brand-block span{color:var(--muted);letter-spacing:.08em;font-size:11px}.top-actions{gap:8px}.save-status{color:var(--muted);margin-right:8px;font-size:12px}.save-status i{background:#38a272;border-radius:50%;width:7px;height:7px;margin-right:6px;display:inline-block}.button{border:1px solid var(--line-strong);cursor:pointer;background:#fff;border-radius:9px;padding:9px 14px;font-weight:600;transition:all .18s}.button:hover{border-color:#9eaea6;transform:translateY(-1px)}.button.primary{background:var(--green-dark);color:#fff;border-color:var(--green-dark)}.button.secondary{background:var(--green-pale);color:var(--green-dark);border-color:#cfe7dc}.button.danger{color:var(--red);border-color:#efcdca}.button:disabled{opacity:.42;cursor:not-allowed;transform:none}.workspace{grid-template-columns:252px minmax(0,1fr);min-height:calc(100vh - 72px);display:grid}.sidebar{border-right:1px solid var(--line);background:#f8faf9;flex-direction:column;height:calc(100vh - 72px);padding:22px 14px 16px;display:flex;position:sticky;top:72px}.sidebar-heading{justify-content:space-between;align-items:center;padding:0 6px 14px;display:flex}.sidebar-heading>div{flex-direction:column;gap:2px;display:flex}.eyebrow{color:var(--muted);letter-spacing:.16em;text-transform:uppercase;font-size:10px;font-weight:700}.sidebar-heading strong{font-size:15px}.icon-button{background:var(--green-dark);color:#fff;cursor:pointer;border:0;border-radius:9px;width:30px;height:30px;font-size:20px;line-height:1}.search-box{border:1px solid var(--line);color:#8b9791;background:#fff;border-radius:9px;align-items:center;gap:7px;height:38px;margin-bottom:12px;padding:0 10px;display:flex}.search-box input{width:100%;min-width:0;color:var(--ink);background:0 0;border:0;outline:0}.product-list{flex-direction:column;gap:4px;padding-right:3px;display:flex;overflow-y:auto}.product-item{text-align:left;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:10px;grid-template-columns:auto 1fr;gap:2px 7px;width:100%;padding:10px 10px 10px 12px;transition:all .16s;display:grid;position:relative}.product-item:hover{background:#eef3f0}.product-item.active{background:#e6f1ec;border-color:#c9e1d6}.product-item.active:before{content:"";background:var(--green);border-radius:4px;width:3px;position:absolute;top:9px;bottom:9px;left:-1px}.product-cohort{color:var(--green-dark);background:#1479571a;border-radius:4px;grid-row:1/3;align-self:start;padding:3px 5px;font-size:10px;font-weight:700}.product-item strong{font-size:12px;font-weight:650;line-height:1.35}.product-item small{color:var(--muted);font-size:10px}.sidebar-tools{border-top:1px solid var(--line);grid-template-columns:1fr 1fr;gap:6px;margin-top:auto;padding-top:14px;display:grid}.sidebar-tools button{color:var(--muted);cursor:pointer;background:0 0;border:0;padding:6px 2px;font-size:11px}.sidebar-tools button:hover{color:var(--green-dark)}.content{width:100%;max-width:1500px;margin:0 auto;padding:28px 30px 36px}.product-heading{justify-content:space-between;gap:20px;margin-bottom:18px}.product-heading>div:first-child{flex:1;min-width:0}.breadcrumb{color:var(--green);letter-spacing:.05em;margin-bottom:5px;font-size:11px;font-weight:700}.product-title-input{width:min(850px,100%);color:var(--ink);background:0 0;border:0;outline:0;padding:0;font-size:clamp(22px,2.2vw,31px);font-weight:730;line-height:1.25;display:block}.product-heading p{color:var(--muted);margin:7px 0 0;font-size:12px;line-height:1.6}.product-actions{flex-shrink:0;gap:7px}.scenario-strip{background:var(--paper);border:1px solid var(--line);border-radius:12px;justify-content:space-between;gap:18px;margin-bottom:14px;padding:7px;box-shadow:0 4px 20px #1f352b09}.scenario-tabs{gap:4px;display:flex}.scenario-tabs button{color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:8px;padding:9px 18px;font-weight:650}.scenario-tabs button.active{background:var(--green-dark);color:#fff;box-shadow:0 4px 12px #0c5e422e}.basis-control{color:var(--muted);align-items:center;gap:8px;font-size:12px;display:flex}.basis-control select{border:1px solid var(--line);color:var(--ink);background:#f8faf9;border-radius:7px;outline:none;padding:7px 28px 7px 9px}.kpi-grid{grid-template-columns:1.35fr repeat(5,1fr);gap:10px;margin-bottom:12px;display:grid}.kpi-card{background:var(--paper);border:1px solid var(--line);min-width:0;box-shadow:var(--shadow);border-radius:12px;padding:16px 15px}.kpi-card.featured{background:var(--green-dark);color:#fff;border-color:var(--green-dark)}.kpi-card>span{color:var(--muted);margin-bottom:10px;font-size:11px;display:block}.kpi-card.featured>span,.kpi-card.featured small{color:#ffffffb3}.kpi-card strong{letter-spacing:-.03em;white-space:nowrap;text-overflow:ellipsis;font-size:clamp(19px,1.6vw,25px);line-height:1;display:block;overflow:hidden}.kpi-card strong em{color:var(--muted);letter-spacing:0;margin-left:4px;font-size:11px;font-style:normal;font-weight:500}.kpi-card.featured strong em{color:#ffffffb3}.kpi-card small{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;margin-top:10px;font-size:10px;display:block;overflow:hidden}.positive{color:#bff1d7!important}.negative{color:#df5c54!important}.kpi-card.featured .negative{color:#ffd2ce!important}.alert-panel{background:var(--amber-pale);color:#78460d;border:1px solid #f0d3a9;border-radius:10px;gap:10px;margin-bottom:12px;padding:10px 13px}.alert-panel.notice{background:var(--green-pale);color:var(--green-dark);border-color:#cfe3d9}.alert-icon{border:1px solid;border-radius:50%;flex-shrink:0;place-items:center;width:24px;height:24px;font-weight:800;display:grid}.alert-panel strong{font-size:11px}.alert-panel p{margin:0 0 0 8px;font-size:11px;display:inline}.input-results-grid{grid-template-columns:1.45fr 1fr;gap:12px;margin-bottom:12px;display:grid}.panel{background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:13px;padding:18px}.panel-heading{justify-content:space-between;gap:12px;margin-bottom:17px}.panel-heading.compact{margin-bottom:8px}.panel-heading>div{gap:8px}.panel-heading h2{margin:0;font-size:15px}.section-index{color:var(--green);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;font-weight:700}.section-note{color:var(--muted);font-size:10px}.editable-pill{background:var(--blue-pale);color:var(--blue);border-radius:999px;padding:5px 8px;font-size:10px;font-weight:650}.field-grid{gap:13px 10px;display:grid}.field-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.field-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.field{min-width:0;display:block}.field-label,.note-field>span{color:#52615a;margin-bottom:6px;font-size:11px;font-weight:600;display:block}.input-wrap{background:var(--blue-pale);border:1px solid #bcd3ec;border-radius:8px;align-items:center;height:39px;transition:all .16s;display:flex;overflow:hidden}.input-wrap:focus-within{border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px #2465c71a}.input-wrap input{color:#174783;background:0 0;border:0;outline:0;width:100%;min-width:0;height:100%;padding:0 10px;font-weight:680}input[type=number]{appearance:textfield}input[type=number]::-webkit-inner-spin-button{display:none}.input-suffix{color:#6f89a8;white-space:nowrap;padding-right:9px;font-size:10px}.field small{color:var(--muted);margin-top:4px;font-size:9px;display:block}.readout-field,.target-readout{border:1px solid var(--line);background:#f5f7f6;border-radius:8px;flex-direction:column;justify-content:center;min-height:61px;padding:7px 10px;display:flex}.readout-field span,.target-readout span{color:var(--muted);font-size:10px}.readout-field strong,.target-readout strong{margin:3px 0 1px;font-size:16px}.readout-field small,.target-readout small{color:var(--muted);font-size:9px}.target-readout{background:var(--green-pale);border-color:#cee7db;min-height:61px}.target-readout strong{color:var(--green-dark)}.note-field{margin-top:12px;display:block}.note-field textarea{background:var(--blue-pale);resize:vertical;color:#174783;border:1px solid #bcd3ec;border-radius:8px;outline:none;width:100%;min-height:59px;padding:9px 10px;line-height:1.5}.note-field textarea:focus{border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px #2465c71a}.cost-panel{margin-bottom:12px;padding-bottom:12px}.cost-table-wrap{margin:0 -18px;overflow-x:auto}.cost-table{border-collapse:collapse;width:100%;min-width:1030px}.cost-table th{color:var(--muted);text-align:left;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#f7f9f8;padding:9px 8px;font-size:10px;font-weight:650}.cost-table th:first-child,.cost-table td:first-child{text-align:center;width:54px;padding-left:18px}.cost-table th:last-child,.cost-table td:last-child{padding-right:18px}.cost-table td{vertical-align:middle;border-bottom:1px solid #edf1ef;padding:7px 8px}.cost-table td:nth-child(2){width:150px}.cost-table td:nth-child(3){width:162px}.cost-table td:nth-child(4){width:132px}.cost-table td:nth-child(5){width:120px}.cost-table td:nth-child(6){width:130px}.cost-table input:not([type=checkbox]),.cost-table select{background:var(--blue-pale);color:#174783;border:1px solid #c5d7ea;border-radius:6px;outline:none;width:100%;height:33px;padding:0 8px}.cost-table select{color:var(--ink);border-color:var(--line-strong);background:#fff}.cost-table input:focus,.cost-table select:focus{border-color:var(--blue)}.cost-table input[type=checkbox]{width:15px;height:15px;accent-color:var(--green)}.table-number{display:block;position:relative}.table-number input{padding-right:34px!important}.table-number small{color:#718aa6;font-size:9px;position:absolute;top:9px;right:8px}.cost-table td>strong{white-space:nowrap;font-size:12px}.note-input{min-width:150px}.muted{color:#a2aca7;font-size:10px}.remove-button{color:#99a39e;cursor:pointer;background:0 0;border:0;font-size:19px}.remove-button:hover{color:var(--red)}.disabled-row{opacity:.47}.cost-table tfoot td{border-bottom:0;border-top:1px solid var(--line-strong);background:#f7f9f8;font-size:11px;font-weight:700}.cost-table tfoot td:nth-child(2){color:var(--green-dark);font-size:13px}.cost-table tfoot td:nth-child(3){color:var(--muted);font-weight:500}.analytics-grid{grid-template-columns:1.45fr 1fr;gap:12px;margin-bottom:12px;display:grid}.profit-canvas{width:100%;height:240px;display:block}.scenario-comparison{flex-direction:column;gap:7px;padding-top:7px;display:flex}.scenario-comparison button{border:1px solid var(--line);cursor:pointer;text-align:left;background:#fafcfb;border-radius:9px;padding:10px}.scenario-comparison button.active{background:var(--green-pale);border-color:#9bcbb6}.compare-label,.compare-value{justify-content:space-between;gap:8px}.compare-label span{font-size:11px;font-weight:650}.compare-label small,.compare-value small{color:var(--muted);font-size:10px}.compare-value{margin:5px 0 7px}.compare-value strong{color:var(--green-dark);font-size:17px}.compare-track{background:#e2e8e5;border-radius:99px;height:4px;overflow:hidden}.compare-track i{background:var(--green);border-radius:inherit;height:100%;display:block}.compare-track i.loss{background:var(--red)}.cost-structure-panel{margin-bottom:12px}.cost-share-overview{grid-template-columns:190px minmax(0,1fr);align-items:center;gap:24px;padding:4px 0 20px;display:grid}.cost-share-total{background:var(--green-pale);border:1px solid #cfe3d9;border-radius:11px;flex-direction:column;justify-content:center;min-height:92px;padding:14px 16px;display:flex}.cost-share-total span,.cost-share-total small{color:var(--muted);font-size:10px}.cost-share-total strong{color:var(--green-dark);margin:5px 0;font-size:23px}.cost-share-chart{min-width:0}.cost-share-strip{background:#edf1ef;border-radius:999px;width:100%;height:14px;display:flex;overflow:hidden;box-shadow:inset 0 0 0 1px #14211c0a}.cost-share-strip>i{min-width:2px;height:100%;display:block}.cost-share-strip .teacher,.cost-share-legend i.teacher{background:#0c6f50}.cost-share-strip .class,.cost-share-legend i.class{background:#3e92cc}.cost-share-strip .enrollment,.cost-share-legend i.enrollment{background:#d59a32}.cost-share-strip .shared,.cost-share-legend i.shared{background:#7864b5}.cost-share-legend{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:13px;display:grid}.cost-share-legend>div{grid-template-columns:8px minmax(0,1fr) auto;align-items:center;gap:3px 7px;min-width:0;display:grid}.cost-share-legend>div>i{border-radius:50%;grid-row:1/3;width:7px;height:7px}.cost-share-legend span{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;font-size:10px;overflow:hidden}.cost-share-legend strong{text-align:right;font-size:11px}.cost-share-legend small{color:var(--muted);grid-column:2/4;font-size:9px}.cost-detail-heading{border-top:1px solid var(--line);justify-content:space-between;align-items:baseline;gap:12px;padding:14px 0 10px;display:flex}.cost-detail-heading strong{font-size:12px}.cost-detail-heading span{color:var(--muted);font-size:10px}.cost-bars{gap:10px;display:grid}.cost-bar-row{grid-template-columns:230px minmax(180px,1fr) 120px 245px;align-items:center;gap:14px;font-size:11px;display:grid}.cost-bar-name{flex-direction:column;gap:3px;min-width:0;display:flex}.cost-bar-name strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden;text-align:left!important}.cost-bar-name small{text-align:left!important}.cost-bar-track{background:#edf1ef;border-radius:99px;height:7px;overflow:hidden}.cost-bar-track i{background:linear-gradient(90deg, var(--green-dark), #48a981);border-radius:inherit;height:100%;display:block}.cost-bar-row>strong{text-align:right}.cost-bar-row>small{color:var(--muted);text-align:right;white-space:nowrap}.empty-state{border:1px dashed var(--line-strong);color:var(--muted);text-align:center;background:#f7f9f8;border-radius:9px;padding:24px;font-size:11px}.page-footer{color:#8a958f;justify-content:space-between;gap:20px;padding:4px 2px;font-size:10px;display:flex}.heading-actions{align-items:center;gap:10px;display:flex}.compact-button{padding:8px 10px;font-size:11px}.joint-kpis{grid-template-columns:1.35fr repeat(5,1fr)}.package-table{min-width:2050px}.pool-table{min-width:1500px}.shared-table{min-width:1060px}.package-table th:first-child,.package-table td:first-child{text-align:left;width:220px;min-width:220px;padding-left:18px}.package-table th:nth-child(2),.package-table td:nth-child(2),.package-table th:nth-child(3),.package-table td:nth-child(3),.package-table th:nth-child(4),.package-table td:nth-child(4){width:128px}.package-table th:nth-child(n+5):nth-child(-n+10),.package-table td:nth-child(n+5):nth-child(-n+10){width:92px}.package-table th:nth-child(11),.package-table td:nth-child(11){width:98px}.package-table th:nth-child(12),.package-table td:nth-child(12){width:180px}.package-table th:nth-child(13),.package-table td:nth-child(13),.package-table th:nth-child(14),.package-table td:nth-child(14){width:140px}.package-table td:nth-child(2),.package-table td:nth-child(3),.package-table td:nth-child(4),.package-table td:nth-child(5){width:auto}.package-table tfoot td:first-child{text-align:left}.pool-table th:first-child,.pool-table td:first-child,.shared-table th:first-child,.shared-table td:first-child{text-align:center;width:54px;min-width:54px}.pool-table td:nth-child(2){width:180px}.pool-table td:nth-child(3),.pool-table td:nth-child(5){text-align:center;width:92px}.pool-table td:nth-child(4),.pool-table td:nth-child(6),.pool-table td:nth-child(7),.pool-table td:nth-child(8),.pool-table td:nth-child(9){width:120px}.pool-table td:nth-child(10){width:135px}.pool-table td:nth-child(11){width:200px}.shared-table td:nth-child(2){width:175px}.shared-table td:nth-child(3){width:165px}.shared-table td:nth-child(4),.shared-table td:nth-child(5),.shared-table td:nth-child(6){width:135px}.shared-table td:nth-child(7){width:260px}.cost-table .cell-note{color:var(--muted);white-space:nowrap;margin-top:4px;font-size:9px;display:block}.profit-text{color:var(--green-dark)}.pool-selector{position:relative}.pool-selector summary{border:1px solid var(--line-strong);cursor:pointer;color:var(--green-dark);white-space:nowrap;background:#fff;border-radius:6px;padding:8px 9px;font-size:10px;list-style:none}.pool-selector summary::-webkit-details-marker{display:none}.pool-selector[open]>div{z-index:12;border:1px solid var(--line-strong);background:#fff;border-radius:9px;width:250px;max-height:230px;padding:8px;position:absolute;top:38px;left:0;overflow-y:auto;box-shadow:0 14px 34px #14211c29}.pool-selector label{cursor:pointer;border-radius:6px;align-items:flex-start;gap:7px;padding:7px;font-size:10px;line-height:1.35;display:flex}.pool-selector label:hover{background:var(--green-pale)}.pool-selector label input{accent-color:var(--green);flex:none;width:14px!important;height:14px!important}.table-number.readonly input{color:var(--muted);border-color:var(--line);background:#f5f7f6}.operations-grid{grid-template-columns:1.3fr 1fr}.operations-fields{align-items:end}.dedupe-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.dedupe-grid>div{border:1px solid var(--line);background:#f7f9f8;border-radius:9px;flex-direction:column;justify-content:center;min-height:88px;padding:12px;display:flex}.dedupe-grid span{color:var(--muted);font-size:10px}.dedupe-grid strong{color:var(--green-dark);margin:4px 0 2px;font-size:20px}.dedupe-grid small{color:var(--muted);font-size:9px;line-height:1.4}.allocation-list{flex-direction:column;gap:7px;margin-top:8px;display:flex}.allocation-list>div{border:1px solid var(--line);background:#fafcfb;border-radius:9px;justify-content:space-between;align-items:center;gap:14px;padding:10px 11px;display:flex}.allocation-list>div>div{flex-direction:column;gap:3px;min-width:0;display:flex}.allocation-list strong{text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.allocation-list small{color:var(--muted);font-size:9px}.allocation-list>div>span{white-space:nowrap;font-weight:750}.allocation-note{color:var(--muted);background:var(--amber-pale);border:1px solid #f0dfbe;border-radius:8px;margin:10px 0 0;padding:9px 10px;font-size:9px;line-height:1.6}@media (width<=1240px){.kpi-grid{grid-template-columns:repeat(3,1fr)}.kpi-card.featured{grid-column:span 1}.workspace{grid-template-columns:224px minmax(0,1fr)}.content{padding:24px 22px}}@media (width<=980px){.topbar{height:auto;min-height:68px;padding:12px 16px}.save-status,.top-actions .ghost{display:none}.workspace{display:block}.sidebar{border-right:0;border-bottom:1px solid var(--line);height:auto;padding:12px 16px;position:static}.sidebar-heading,.search-box,.sidebar-tools{display:none}.product-list{flex-direction:row;padding-bottom:4px;overflow-x:auto}.product-item{min-width:190px}.content{padding:20px 16px}.input-results-grid,.analytics-grid{grid-template-columns:1fr}.joint-kpis{grid-template-columns:repeat(3,1fr)}.cost-share-legend{grid-template-columns:repeat(2,minmax(0,1fr))}.cost-bar-row{grid-template-columns:180px minmax(120px,1fr) 110px}.cost-bar-row>small{text-align:left;grid-column:2/4}}@media (width<=680px){.brand-block span{display:none}.top-actions .button{padding:8px 10px}.product-heading{align-items:flex-start}.product-actions{display:none}.product-title-input{font-size:21px}.scenario-strip{flex-direction:column;align-items:stretch}.scenario-tabs{grid-template-columns:repeat(3,1fr);display:grid}.scenario-tabs button{padding:9px 6px;font-size:12px}.basis-control{justify-content:space-between;padding:0 5px 3px}.kpi-grid{grid-template-columns:repeat(2,1fr)}.kpi-card{padding:14px 12px}.field-grid.three,.field-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.field-grid.three .readout-field{grid-column:span 2}.joint-kpis{grid-template-columns:repeat(2,1fr)}.heading-actions .section-note,.heading-actions .editable-pill{display:none}.dedupe-grid{grid-template-columns:1fr 1fr}.panel{padding:15px}.cost-table-wrap{margin:0 -15px}.cost-share-overview{grid-template-columns:1fr;gap:12px}.cost-share-legend{grid-template-columns:1fr 1fr}.cost-detail-heading span{display:none}.cost-bar-row{grid-template-columns:minmax(0,1fr) auto;gap:7px 10px}.cost-bar-track{grid-area:2/1/auto/-1}.cost-bar-row>strong{grid-area:1/2}.cost-bar-row>small{text-align:left;grid-area:3/1/auto/-1;display:block}.page-footer{flex-direction:column;gap:4px}}@media print{.topbar,.sidebar,.product-actions,.scenario-strip,.button,.remove-button,.page-footer{display:none!important}.workspace{display:block}.content{max-width:none;padding:0}.panel,.kpi-card{box-shadow:none;break-inside:avoid}.cost-table-wrap{overflow:visible}.cost-table{min-width:0;font-size:9px}.input-wrap,.cost-table input:not([type=checkbox]),.note-field textarea{background:#fff;border-color:#ddd}}