:root{--navy:#243447;--navy2:#182635;--blue:#0078d4;--blue2:#106ebe;--paper:#fff;--canvas:#eef1f4;--panel:#f7f8fa;--line:#b7c0ca;--line2:#d8dde3;--text:#1f2933;--muted:#5f6b77;--danger:#c42b1c;--warn:#fff4ce}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--canvas);color:var(--text);font-family:"Segoe UI","Microsoft JhengHei",Arial,sans-serif;font-size:14px}button,input,select{font:inherit}button,a.button{cursor:pointer}.hidden{display:none!important}
.primary,.secondary,.danger,a.button{display:inline-flex;align-items:center;justify-content:center;min-height:32px;border:1px solid #8a96a3;border-radius:2px;padding:5px 13px;text-decoration:none;font-weight:600;white-space:nowrap}.primary{border-color:var(--blue);background:var(--blue);color:#fff}.primary:hover{background:var(--blue2)}.secondary,a.button.secondary{background:#fff;color:#263746}.secondary:hover,a.button.secondary:hover{background:#e8f2fb;border-color:#6b9ccc}.danger{border-color:var(--danger);background:var(--danger);color:#fff}.danger-link{color:var(--danger)!important}
.login-screen{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#dbe2e8,#f4f6f8)}.login-panel{width:min(420px,calc(100vw - 32px));border:1px solid #8795a3;background:#fff;box-shadow:0 12px 36px #17243326;padding:28px}.login-panel header{display:flex;align-items:center;gap:13px;border-bottom:1px solid var(--line2);padding-bottom:18px;margin-bottom:20px}.server-icon{display:grid;place-items:center;width:44px;height:44px;background:var(--navy);color:#fff;font-size:25px}.login-panel header strong,.login-panel header small{display:block}.login-panel header strong{font-size:18px}.login-panel header small{margin-top:4px;color:var(--muted)}.login-panel label{display:grid;gap:5px;margin:14px 0;font-weight:600;color:#344351}.login-panel input{border:1px solid #7f8c99;border-radius:1px;padding:9px 10px;outline:none}.login-panel input:focus{border-color:var(--blue);box-shadow:0 0 0 1px var(--blue)}.login-panel .primary{width:100%;margin-top:8px}.form-error{min-height:18px;color:var(--danger);font-size:12px;margin-bottom:0}
.app-shell{min-height:100vh}.server-bar{position:sticky;top:0;z-index:50;height:50px;display:flex;align-items:stretch;background:var(--navy);color:#fff;border-bottom:2px solid var(--blue)}.service-title{display:flex;align-items:center;gap:9px;padding:0 18px;min-width:340px}.service-title>span{font-size:22px;color:#83c8f6}.service-title strong{font-size:16px}.server-bar nav{display:flex;align-items:stretch}.server-bar nav a{display:flex;align-items:center;padding:0 18px;color:#dce7f0;text-decoration:none;border-left:1px solid #3b4b5b}.server-bar nav a:hover{background:#30465a}.server-bar nav a.active{background:var(--blue);color:#fff}.session-box{margin-left:auto;display:flex;align-items:center;gap:14px;padding:0 16px;color:#dce7f0}.session-box button{border:0;background:transparent;color:#fff;text-decoration:underline}.workspace{padding:16px;min-width:0}.view-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.view-header h1{font-size:22px;font-weight:600;margin:0 0 3px}.view-header span{color:var(--muted);font-size:12px}
.command-bar{display:flex;align-items:flex-end;gap:7px;flex-wrap:wrap;border:1px solid var(--line);background:#f7f8fa;padding:9px;margin-bottom:8px}.command-spacer{flex:1}.search-control,.compact-control,.metric-control{display:grid;gap:3px}.search-control>span,.compact-control>span,.metric-control>span{font-size:11px;color:#455463;font-weight:600}.search-control input,.compact-control input,.compact-control select,.metric-control select,.settings-grid input,.settings-grid select,.field-grid input,.field-grid select,.column-admin input{height:32px;border:1px solid #8d99a5;border-radius:1px;background:#fff;padding:5px 8px;color:var(--text);outline:none}.search-control input:focus,.compact-control input:focus,.compact-control select:focus,.metric-control select:focus,.settings-grid input:focus,.settings-grid select:focus,.field-grid input:focus,.field-grid select:focus,.column-admin input:focus{border-color:var(--blue);box-shadow:0 0 0 1px var(--blue)}.search-control{width:220px}.compact-control{min-width:105px}.metric-control{min-width:300px;max-width:480px}
.table-panel{border:1px solid #8e9aa6;background:#fff}.table-scroller{overflow:auto;height:calc(100vh - 205px);min-height:380px}.repayment-table{border-collapse:separate;border-spacing:0;width:100%;table-layout:fixed;font-size:12px}.repayment-table th,.repayment-table td{border-right:1px solid #aeb8c2;border-bottom:1px solid #ccd3da;padding:7px 8px}.repayment-table th{position:sticky;top:0;z-index:8;background:#dde6ee;text-align:center;color:#263746}.repayment-table thead tr:nth-child(2) th{top:35px}.repayment-table .group-row th{height:35px;background:#c9d6e2;font-weight:700;border-bottom:1px solid #8494a3}.repayment-table .group-row .actions-column{top:0;z-index:9}.sort-button{width:100%;border:0;background:transparent;color:inherit;font-weight:600;padding:3px;line-height:1.35}.sort-button:hover{color:var(--blue)}.sort-button i{font-style:normal;color:#71808e;font-size:9px}.sort-button.active{color:#005a9e}.repayment-table td{height:32px;background:#fff;text-align:right;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.repayment-table tbody tr:nth-child(even) td{background:#f7f9fb}.repayment-table tbody tr:hover td{background:#e7f3fb}.repayment-table td.period{text-align:center;font-weight:600}.actions-column,.row-actions{position:sticky!important;right:0;z-index:7;min-width:116px!important;width:116px!important;background:#edf2f6!important}.row-actions{text-align:center!important;padding:3px!important}.row-actions button{border:0;background:transparent;color:#0067b8;padding:4px 6px;font-size:11px}.empty-state{text-align:center!important;color:var(--muted);padding:50px!important}.table-status{height:42px;display:flex;align-items:center;justify-content:space-between;padding:6px 10px;background:#e9edf1;border-top:1px solid #8e9aa6;color:#42515f;font-size:12px}.table-status button,.table-status select{height:28px;border:1px solid #8e9aa6;background:#fff;padding:3px 8px;margin-left:3px}.table-status button.current{background:var(--blue);color:#fff;border-color:var(--blue)}.table-status button:disabled{opacity:.45}
body[data-density="comfortable"] .repayment-table th,body[data-density="comfortable"] .repayment-table td{padding:10px 9px}body[data-density="comfortable"] .repayment-table td{height:40px}
.analysis-summary{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-bottom:8px}.analysis-summary article{border:1px solid var(--line);border-left:4px solid var(--blue);background:#fff;padding:10px 12px}.analysis-summary article.alert{border-left-color:var(--danger);background:var(--warn)}.analysis-summary span,.analysis-summary strong{display:block}.analysis-summary span{font-size:11px;color:var(--muted)}.analysis-summary strong{font-size:18px;margin-top:5px;font-variant-numeric:tabular-nums}.analysis-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(420px,1fr);gap:8px}.chart-panel,.statistics-panel,.settings-panel{border:1px solid var(--line);background:#fff}.chart-panel>header,.statistics-panel>header,.settings-panel>header{display:flex;justify-content:space-between;align-items:center;gap:10px;background:#e5eaf0;border-bottom:1px solid var(--line);padding:9px 11px}.chart-panel>header strong,.statistics-panel>header strong,.settings-panel>header strong{font-size:14px}.chart-panel>header span,.statistics-panel>header span,.settings-panel>header span{font-size:11px;color:var(--muted)}.trend-chart{display:block;width:100%;height:330px;padding:10px}.trend-chart line{stroke:#81909d;stroke-width:1}.trend-chart polyline{fill:none;stroke:var(--blue);stroke-width:2.5}.trend-chart circle{fill:#fff;stroke:var(--blue);stroke-width:2}.trend-chart text{font:11px "Segoe UI";fill:#5a6976}.ranking-panel{max-height:430px}.ranking-chart{height:379px;overflow:auto;padding:8px 10px}.rank-row{display:grid;grid-template-columns:24px minmax(120px,1.6fr) minmax(90px,1fr) 110px;align-items:center;gap:7px;min-height:29px;border-bottom:1px solid #edf0f3;font-size:11px}.rank-number{color:#6a7885;text-align:center}.rank-label{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rank-track{height:8px;background:#e1e6eb}.rank-track i{display:block;height:100%;background:var(--blue)}.rank-row strong{text-align:right;font-variant-numeric:tabular-nums}.chart-empty{height:330px;display:grid;place-items:center;color:var(--muted)}.statistics-panel{margin-top:8px}.statistics-scroll{max-height:430px;overflow:auto}.statistics-panel table,.column-admin table{width:100%;border-collapse:collapse;font-size:12px}.statistics-panel th,.statistics-panel td,.column-admin th,.column-admin td{border-bottom:1px solid var(--line2);border-right:1px solid var(--line2);padding:7px 8px}.statistics-panel th,.column-admin th{position:sticky;top:0;background:#edf1f5;text-align:left;z-index:2}.statistics-panel td:nth-child(n+3){text-align:right;font-variant-numeric:tabular-nums}
.settings-layout{display:grid;gap:8px}.settings-grid{display:grid;grid-template-columns:repeat(3,minmax(220px,1fr));gap:12px;padding:13px}.settings-grid label{display:grid;gap:4px}.settings-grid label>span{font-size:12px;font-weight:600;color:#455463}.settings-actions{display:flex;justify-content:flex-end}.column-admin{margin-top:12px}.column-admin-scroll{max-height:520px;overflow:auto}.column-admin td input[type="text"],.column-admin td input:not([type]){width:100%}.column-admin input[name="label"]{width:100%;min-width:220px}.column-admin input[type="number"]{width:86px}.column-admin code{color:#37495a;font-size:11px}
.record-dialog,.confirm-dialog{border:0;padding:0;background:transparent}.record-dialog::backdrop,.confirm-dialog::backdrop{background:#13202bbb}.record-dialog form{width:min(1160px,96vw);max-height:92vh;overflow:auto;background:#fff;border:1px solid #71808d;box-shadow:0 18px 50px #0005}.record-dialog header{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;align-items:center;background:var(--navy);color:#fff;padding:10px 14px}.record-dialog h2,.confirm-dialog h2{font-size:17px;margin:0}.record-dialog header button{border:0;background:transparent;color:#fff;font-size:24px}.form-sections{padding:4px 16px 14px}.form-sections fieldset{border:1px solid var(--line);margin:12px 0;padding:12px}.form-sections legend{font-weight:600;color:#30465a;padding:0 6px}.field-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px 14px}.field-grid label{display:grid;gap:4px}.field-grid label span{font-size:11px;font-weight:600;color:#536270}.record-dialog footer,.confirm-dialog footer{position:sticky;bottom:0;display:flex;justify-content:flex-end;gap:7px;background:#e7ebef;border-top:1px solid var(--line);padding:9px 14px}.confirm-dialog form{width:min(400px,90vw);background:#fff;border:1px solid #71808d;padding:22px}.confirm-dialog p{line-height:1.6}.confirm-dialog footer{margin:18px -22px -22px}.loading,.error-state{min-height:360px;display:grid;place-content:center;gap:10px;text-align:center;color:var(--muted)}.loading i{width:30px;height:30px;border:3px solid #c6ced6;border-top-color:var(--blue);border-radius:50%;animation:spin .8s linear infinite;margin:auto}.error-state strong{color:var(--text);font-size:17px}.toast{position:fixed;right:18px;bottom:18px;z-index:100;background:var(--navy2);color:#fff;border-left:5px solid var(--blue);padding:11px 16px;box-shadow:0 8px 25px #0004;opacity:0;transform:translateY(8px);pointer-events:none;transition:.18s}.toast.show{opacity:1;transform:none}.toast.error{border-left-color:var(--danger)}@keyframes spin{to{transform:rotate(360deg)}}
@media(max-width:1100px){.service-title{min-width:auto}.server-bar nav a{padding:0 12px}.analysis-summary{grid-template-columns:repeat(3,1fr)}.analysis-grid{grid-template-columns:1fr}.settings-grid{grid-template-columns:repeat(2,1fr)}.table-scroller{height:auto;max-height:calc(100vh - 205px)}}
@media(max-width:720px){.server-bar{height:auto;min-height:50px;flex-wrap:wrap}.service-title{width:100%;height:48px}.server-bar nav{order:3;width:100%;height:42px}.server-bar nav a{flex:1;justify-content:center}.session-box{position:absolute;right:0;height:48px}.session-box span{display:none}.workspace{padding:8px}.view-header{align-items:flex-start}.view-header h1{font-size:18px}.command-bar>*{flex:1}.command-spacer{display:none}.search-control,.metric-control{width:100%;max-width:none;flex-basis:100%}.analysis-summary{grid-template-columns:1fr 1fr}.settings-grid,.field-grid{grid-template-columns:1fr}.table-status>span{display:none}.analysis-grid{display:block}.chart-panel{margin-bottom:8px}.rank-row{grid-template-columns:22px minmax(100px,1.5fr) 80px}.rank-track{display:none}}

/* v2.3 readable repayment workspace */
.workspace{padding:18px 20px}.view-header{margin-bottom:12px}.view-header h1{font-size:24px;font-weight:650;letter-spacing:.01em}.view-header span{font-size:13px}.table-view-header span strong{color:var(--blue);font-size:15px}
.table-command-bar{justify-content:space-between;gap:12px;background:#fff;padding:12px;margin-bottom:10px;box-shadow:0 1px 2px #21324412}.filter-cluster,.command-actions{display:flex;align-items:flex-end;gap:8px;flex-wrap:wrap}.command-actions{margin-left:auto}.search-control,.compact-control{gap:5px}.search-control{width:270px}.search-control input,.compact-control input,.compact-control select,.field-grid input,.field-grid select,.field-grid textarea{height:34px;border-radius:2px;padding:6px 9px}.field-grid textarea{height:auto;min-height:82px;resize:vertical}.field-grid textarea:focus{border-color:var(--blue);box-shadow:0 0 0 1px var(--blue);outline:none}
.table-panel{box-shadow:0 2px 7px #21324412}.table-scroller{height:calc(100vh - 224px);min-height:420px;scrollbar-color:#8b98a4 #e4e9ed;scrollbar-width:auto}.repayment-table{table-layout:fixed!important;font-variant-numeric:tabular-nums}.repayment-table col{display:table-column}.repayment-table th,.repayment-table td{padding:8px 10px;box-sizing:border-box}.repayment-table thead tr:nth-child(2) th{top:38px;height:72px}.repayment-table .group-row th{height:38px;color:#18324a;letter-spacing:.02em}.sort-button{min-height:54px;display:flex;align-items:center;justify-content:center;gap:6px;padding:5px;white-space:normal}.sort-button span{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}.sort-button:hover{background:#d8e8f5}.sort-button i{flex:0 0 auto;font-size:10px}.sort-button.active{background:#d5e9f8}.repayment-table td{height:39px}.repayment-table td.period{font-weight:700}.repayment-table td.textual{text-align:left;color:#354759}.repayment-table td.field-project_code{font-family:Consolas,"Microsoft JhengHei",sans-serif;color:#005a9e}.repayment-table .sticky-col{position:sticky;z-index:6;box-shadow:1px 0 0 #9eacb9}.repayment-table thead .sticky-col{z-index:12}.repayment-table tbody tr:nth-child(even) .sticky-col{background:#f7f9fb}.repayment-table tbody tr:hover .sticky-col{background:#e7f3fb}.actions-column,.row-actions{box-shadow:-2px 0 4px #52657622}.actions-column{z-index:15!important}.row-actions button{font-size:12px}.row-actions button:hover{text-decoration:underline}.table-status{min-height:44px;height:auto;background:#eef2f5}
.field-grid .field-notes{grid-column:1/-1}
.repayment-table{display:block!important}.repayment-table colgroup{display:none}.repayment-table thead{display:block;position:sticky;top:0;z-index:20}.repayment-table tbody{display:block}.repayment-table tr{display:flex;width:max-content;min-width:100%}.repayment-table th,.repayment-table td{display:block;flex:0 0 var(--col-width)!important;width:var(--col-width)!important;min-width:var(--col-width)!important;max-width:var(--col-width)!important}.repayment-table th{position:relative;top:auto}.repayment-table thead tr:nth-child(2) th{top:auto}.repayment-table .group-row th{display:flex;align-items:center;justify-content:center}.repayment-table .group-row .actions-column{height:110px;margin-bottom:-72px;z-index:25}.repayment-table .sticky-col{position:sticky!important;left:var(--sticky-left)!important}.repayment-table .empty-state{flex:1 1 auto!important;width:100%!important;max-width:none!important}.actions-column,.row-actions{--col-width:116px;flex:0 0 116px!important}
.repayment-grid{font-size:12px;font-variant-numeric:tabular-nums}.grid-head{position:sticky;top:0;z-index:30}.grid-group-row,.grid-column-row,.grid-data-row{display:grid}.grid-group-row>div,.grid-column-cell,.grid-data-cell,.grid-action-fill,.grid-action-head,.row-actions{box-sizing:border-box;border-right:1px solid #aeb8c2;border-bottom:1px solid #c9d1d9}.grid-group-row>div{height:38px;display:flex;align-items:center;justify-content:center;background:#c7d6e4;color:#18324a;font-weight:700;border-bottom-color:#8394a4;letter-spacing:.02em}.grid-column-cell,.grid-action-fill{height:82px;background:#e5edf4;color:#223549;display:flex;align-items:stretch;justify-content:center}.grid-column-cell .sort-button{min-height:82px;padding:9px 10px}.grid-column-cell .sort-button span{-webkit-line-clamp:3;font-size:12px}.grid-data-row{min-height:40px}.grid-data-cell{height:40px;display:flex;align-items:center;justify-content:flex-end;padding:7px 10px;background:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.grid-data-cell.period{justify-content:center;font-weight:700}.grid-data-cell.textual{justify-content:flex-start;color:#354759}.grid-data-cell.field-project_code{font-family:Consolas,"Microsoft JhengHei",sans-serif;color:#005a9e}.grid-data-row:nth-child(even) .grid-data-cell{background:#f7f9fb}.grid-data-row:hover .grid-data-cell{background:#e5f2fb}.grid-column-cell.sticky-col,.grid-data-cell.sticky-col{position:sticky;z-index:34;box-shadow:1px 0 0 #93a2af}.grid-data-cell.sticky-col{z-index:12}.grid-data-row:nth-child(even) .grid-data-cell.sticky-col{background:#f7f9fb}.grid-data-row:hover .grid-data-cell.sticky-col{background:#e5f2fb}.grid-action-head,.grid-action-fill,.row-actions{position:sticky;right:0;z-index:36;background:#e5edf4!important;box-shadow:-2px 0 4px #52657622}.grid-action-fill{z-index:35}.row-actions{z-index:15;height:40px;display:flex;align-items:center;justify-content:center}.grid-empty{height:280px;display:grid;place-items:center;background:#fff;color:var(--muted)}
@media(max-width:1100px){.table-scroller{height:auto;max-height:calc(100vh - 224px)}}
@media(max-width:720px){.workspace{padding:9px}.filter-cluster,.command-actions{width:100%}.filter-cluster>*{flex:1}.search-control{width:100%;flex-basis:100%}.command-actions>*{flex:1}.table-status{gap:6px}.repayment-table .sticky-col{position:static}.repayment-table thead .sticky-col{position:sticky;left:auto!important}.field-grid .field-notes{grid-column:auto}}