:root{--ink:#14161a;--muted:#5b6470;--faint:#8a929c;--paper:#f4f5f6;--sheet:#fff;--line:#e4e7ea;--line-strong:#cdd2d7;--teal:#0e6e6e;--teal-soft:#e6f0ef;--danger:#b23a3a;--serif:"Spectral",Georgia,serif;--sans:"Inter",-apple-system,system-ui,sans-serif;--mono:"IBM Plex Mono",ui-monospace,monospace}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:var(--sans);color:var(--ink);background:var(--paper);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}button{cursor:pointer}button,input,select,textarea{font-family:inherit}.topbar{position:-webkit-sticky;position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:18px;padding:14px 22px;background:rgba(244,245,246,.86);-webkit-backdrop-filter:saturate(140%) blur(8px);backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:baseline;gap:10px;margin-right:auto}.brand .mark{font-family:var(--serif);font-weight:600;font-size:21px;letter-spacing:-.01em}.brand .mark .dot{color:var(--teal)}.brand .sub{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint)}.tb-actions{display:flex;gap:8px}.btn,.tb-actions{align-items:center}.btn{border:1px solid var(--line-strong);background:var(--sheet);color:var(--ink);padding:8px 13px;border-radius:8px;font-size:13px;font-weight:500;display:inline-flex;gap:7px;transition:.15s;cursor:pointer}.btn,a.brand{text-decoration:none}.btn:hover{border-color:var(--ink)}.btn:focus-visible{outline:2px solid var(--teal);outline-offset:2px}.btn.primary{background:var(--teal);border-color:var(--teal);color:#fff}.btn.primary:hover{background:#0a5a5a;border-color:#0a5a5a}.btn.ghost{border-color:transparent;background:transparent;padding:8px 9px}.btn.ghost:hover{background:#eceef0}.btn:disabled{opacity:.5;cursor:default}.btn svg{width:15px;height:15px}.export-split{position:relative}.export-toggle{border:1px solid var(--line-strong);background:var(--sheet);color:var(--ink);padding:8px 13px;border-radius:8px;font-size:13px;font-weight:500;cursor:pointer;transition:.15s}.export-toggle:hover{border-color:var(--ink)}.export-menu{position:absolute;right:0;top:calc(100% + 6px);background:var(--sheet);border:1px solid var(--line-strong);border-radius:8px;overflow:hidden;min-width:100px;z-index:50;box-shadow:0 4px 16px rgba(0,0,0,.08)}.export-menu button{display:block;width:100%;text-align:left;padding:9px 14px;font-size:13px;font-weight:500;border:0;background:transparent;cursor:pointer;color:var(--ink)}.export-menu button:hover{background:#eceef0}.seg{display:inline-flex;border:1px solid var(--line-strong);border-radius:8px;overflow:hidden}.seg button{border:0;background:var(--sheet);padding:7px 12px;font-size:12.5px;font-weight:500;color:var(--muted)}.seg button.on{background:var(--ink);color:#fff}.wrap{display:grid;grid-template-columns:430px 1fr}.panel{border-right:1px solid var(--line);padding:20px 22px 80px;background:var(--paper)}.panel,.stage{height:calc(100vh - 59px);overflow-y:auto}.stage{padding:34px;display:flex;justify-content:center}.group{margin-bottom:26px}.group>h3{font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--teal);margin:0 0 12px;font-weight:600;display:flex;align-items:center;gap:9px}.group>h3:after{content:"";flex:1 1;height:1px;background:var(--line)}.fld{margin-bottom:11px}.fld.row{grid-template-columns:1fr 1fr;grid-gap:10px}.fld.row,.fld.row3{display:grid;gap:10px}.fld.row3{grid-template-columns:1.4fr 1fr 1.1fr;grid-gap:10px}label{display:block;font-size:11.5px;color:var(--muted);margin-bottom:4px;font-weight:450}input[type=date],input[type=email],input[type=number],input[type=text],select,textarea{width:100%;border:1px solid var(--line-strong);border-radius:7px;padding:8px 10px;font-size:13.5px;color:var(--ink);background:var(--sheet);transition:.12s}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px var(--teal-soft)}textarea{resize:vertical;min-height:54px;line-height:1.45}.hint{font-size:11px;color:var(--faint);margin-top:4px}.toggle-add{background:none;border:0;color:var(--teal);font-size:12px;font-weight:500;padding:6px 0;margin-top:2px}.line,.lines-head{display:grid;grid-template-columns:1fr 56px 128px 30px;grid-gap:8px;gap:8px;align-items:start}.lines-head{font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--faint);padding:0 2px 7px}.line{margin-bottom:8px}.line input{padding:7px 9px;font-size:13px}.line .num{font-family:var(--mono);text-align:right}.line .rm{border:1px solid transparent;background:transparent;color:var(--faint);border-radius:6px;height:34px;font-size:16px;line-height:1}.line .rm:hover{color:var(--danger);background:#fbeeee}.addline{margin-top:4px;width:100%;justify-content:center;border-style:dashed;color:var(--muted)}.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 18px;border-radius:9px;font-size:13px;z-index:50;box-shadow:0 8px 24px rgba(0,0,0,.2)}.dash{max-width:1040px;margin:0 auto;padding:36px 28px 80px}.dash-kpis{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:14px;gap:14px;margin-bottom:28px}.kpi{background:var(--sheet);border:1px solid var(--line);border-radius:10px;padding:18px 20px}.kpi-label{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}.kpi-val{font-family:var(--mono);font-size:22px;font-weight:600}.kpi-paid{color:#15803d}.dash-cols{display:grid;grid-template-columns:1fr 380px;grid-gap:18px;gap:18px;align-items:start}.dash-right{display:flex;flex-direction:column;gap:18px}.dash-section{background:var(--sheet);border:1px solid var(--line);border-radius:10px;overflow:hidden}.dash-section-head{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line)}.dash-section-title{font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.dash-link{font-size:12px;color:var(--teal);text-decoration:none}.dash-link:hover{text-decoration:underline}.dash-empty{padding:24px 18px;font-size:13px;color:var(--muted)}.dash-table-wrap{overflow-x:auto}.dash-table{width:100%;border-collapse:collapse}.dash-table th{font-size:9.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--faint);font-weight:600;padding:9px 18px;text-align:left;background:var(--paper)}.dash-table td,.dash-table th{border-bottom:1px solid var(--line)}.dash-table td{padding:11px 18px;font-size:13px}.dash-table tbody tr:last-child td{border-bottom:none}.dash-table tbody tr:hover td{background:#fafbfb}.dash-mono{font-family:var(--mono);font-size:12.5px}.dash-r{text-align:right}.dash-badge{display:inline-block;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:500}.dash-late{font-size:12.5px;color:#b91c1c}.dash-actions{padding:10px}.dash-action{display:flex;align-items:center;gap:12px;padding:10px;border-radius:7px;text-decoration:none;color:var(--ink);font-size:13.5px;transition:.12s}.dash-action:hover{background:var(--paper)}.dash-action-icon{width:28px;text-align:center;font-size:15px;color:var(--muted);flex-shrink:0}@media(max-width:860px){.dash-kpis{grid-template-columns:repeat(2,1fr)}.dash-cols{grid-template-columns:1fr}}.kpi-sub{font-size:10px;color:var(--faint);margin-top:4px}.kpi-warn{color:#b45309}.tax-toggle{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--muted);cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.tax-toggle input{cursor:pointer;accent-color:var(--teal)}.tax-quarters{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:14px;gap:14px;margin-bottom:24px}.tax-qcard{background:var(--sheet);border:1px solid var(--line);border-radius:10px;overflow:hidden}.tax-qcard-current{border-color:var(--ink)}.tax-qcard-head{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--paper)}.tax-qlabel{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.tax-qnow{font-size:10px;font-weight:600;background:var(--ink);color:#fff;padding:2px 8px;border-radius:20px}.tax-qrev{display:flex;justify-content:space-between;align-items:baseline;padding:14px 16px 10px;border-bottom:1px solid var(--line)}.tax-qrev-label{font-size:10.5px;color:var(--faint);text-transform:uppercase;letter-spacing:.08em}.tax-qrev-val{font-family:var(--mono);font-size:15px;font-weight:600}.tax-qrows{padding:12px 16px;display:flex;flex-direction:column;gap:12px}.tax-qrow{display:flex;justify-content:space-between;align-items:flex-start;gap:8px}.tax-qrow-label{font-size:12.5px;color:var(--ink)}.tax-qrow-due{font-size:10.5px;color:var(--faint);margin-top:2px}.tax-qrow-amt{font-family:var(--mono);font-size:13px;font-weight:500;white-space:nowrap;flex-shrink:0}.tax-qtotal{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-top:1px solid var(--line);font-size:13px;font-weight:600}.tax-qtotal span:last-child{font-family:var(--mono)}.tax-footer{background:var(--sheet);border:1px solid var(--line);border-radius:10px;padding:18px 20px;display:flex;flex-direction:column;gap:14px}.tax-setting{display:flex;align-items:center;gap:16px}.tax-setting-label{font-size:12px;color:var(--muted);min-width:110px}.tax-formulas{border-top:1px solid var(--line);padding-top:14px;display:flex;flex-direction:column;gap:6px}.tax-formula-row{display:flex;justify-content:space-between;font-size:12.5px;padding:3px 0;color:var(--muted)}.tax-formula-row span:last-child{font-family:var(--mono);color:var(--ink)}.tax-formula-sub{font-weight:500;border-top:1px solid var(--line)}.tax-formula-sub,.tax-formula-total{color:var(--ink);padding-top:8px;margin-top:4px}.tax-formula-total{font-weight:700;border-top:2px solid var(--ink)}.tax-formula-brackets{margin-top:12px;padding:12px 14px;background:var(--paper);border-radius:7px}.tax-formula-brackets-title{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin-bottom:8px}.tax-disclaimer{font-size:11px;color:var(--faint);margin:12px 0 0;line-height:1.6}@media(max-width:860px){.tax-quarters{grid-template-columns:repeat(2,1fr)}}.inv-page{max-width:900px;margin:0 auto;padding:40px 28px 80px}.inv-header{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:32px;flex-wrap:wrap}.inv-title{font-family:var(--serif);font-size:28px;font-weight:400;letter-spacing:-.01em;margin:0}.inv-stats{display:flex;gap:32px;flex-wrap:wrap}.stat{display:flex;flex-direction:column;gap:3px;text-align:right}.stat-label{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}.stat-val{font-family:var(--mono);font-size:15px;font-weight:500}.stat-val.paid{color:#15803d}.inv-empty{color:var(--muted);font-size:14px;padding:48px 0;text-align:center}.inv-table-wrap{border:1px solid var(--line);border-radius:10px;overflow:hidden}.inv-table{width:100%;border-collapse:collapse}.inv-table th{font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600;padding:11px 16px;background:var(--paper);border-bottom:1px solid var(--line);text-align:left}.inv-table th.r{text-align:right}.inv-table td{padding:13px 16px;border-bottom:1px solid var(--line);font-size:13px;vertical-align:middle}.inv-table tbody tr:last-child td{border-bottom:none}.inv-table tbody tr:hover td{background:#fafbfb}.inv-table .row-warn td{background:#fffbf0}.inv-table .row-warn:hover td{background:#fff7e0}.inv-no{font-family:var(--mono);font-size:12.5px;white-space:nowrap}.inv-client,.inv-no{font-weight:500}.inv-date{font-size:12.5px;color:var(--muted);white-space:nowrap}.due-late{color:#b91c1c!important}.inv-amount{font-family:var(--mono);font-size:13px;white-space:nowrap}.inv-table .r{text-align:right}.status-sel{border:none;border-radius:20px;padding:4px 10px;font-size:11.5px;font-weight:500;cursor:pointer;font-family:var(--sans);-moz-appearance:none;appearance:none;-webkit-appearance:none}.row-link:hover{text-decoration:underline;text-underline-offset:3px}.client-detail-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));grid-gap:12px;gap:12px;margin-bottom:8px}.client-detail-card{background:var(--sheet);border:1px solid var(--line);border-radius:8px;padding:14px 16px;font-size:13px}.client-detail-label{font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}.sheet{width:210mm;min-height:297mm;background:var(--sheet);box-shadow:0 1px 2px rgba(20,22,26,.06),0 12px 40px rgba(20,22,26,.1);padding:18mm 16mm 22mm;color:var(--ink);display:flex;flex-direction:column}.s-top{display:flex;justify-content:space-between;align-items:flex-start;gap:24px}.s-issuer .name{font-family:var(--serif);font-size:19px;font-weight:600;letter-spacing:-.01em}.s-issuer .who{font-size:12px;color:var(--muted);margin-top:2px}.s-issuer .addr{font-size:11.5px;color:var(--ink);margin-top:10px;line-height:1.65;white-space:pre-line}.s-issuer .meta{font-size:11px;color:var(--muted);margin-top:8px;line-height:1.7}.s-issuer .meta b{color:var(--ink);font-weight:500}.s-title{text-align:right;flex-shrink:0}.s-title .word{font-family:var(--serif);font-size:38px;font-weight:300;line-height:1;letter-spacing:.04em;color:var(--ink);text-transform:uppercase}.s-title .no{font-family:var(--mono);font-size:12px;color:var(--ink);margin-top:10px;font-weight:500}.s-title .dates{font-family:var(--mono);font-size:11px;color:var(--muted);margin-top:5px;line-height:1.8}.s-rule{height:1px;background:var(--ink);margin:22px 0 0}.s-billto{display:flex;justify-content:space-between;gap:40px;margin-top:24px;align-items:flex-start}.billbox .cap{font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}.billbox .cname{font-size:14px;font-weight:600}.billbox .cdet{font-size:11.5px;color:var(--ink);line-height:1.65;margin-top:3px;white-space:pre-line}.billbox .cvat{font-family:var(--mono);font-size:11px;color:var(--muted);margin-top:6px}.s-ref{text-align:right;font-size:11.5px;color:var(--muted);flex-shrink:0}.s-ref .mono{font-family:var(--mono);font-size:12.5px;color:var(--ink)}table.items{width:100%;border-collapse:collapse;margin-top:28px}table.items th{text-align:left;font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600;padding:0 0 8px;border-bottom:1px solid var(--ink)}table.items td.r,table.items th.r{text-align:right}table.items td{padding:10px 0;border-bottom:1px solid var(--line);font-size:13px;vertical-align:top}table.items tbody tr:last-child td{border-bottom:none}table.items td.desc{padding-right:18px}table.items td.num{font-family:var(--mono);white-space:nowrap}table.items .qty{color:var(--muted)}.s-foot{display:flex;justify-content:space-between;gap:40px;margin-top:28px;align-items:flex-start}.s-notes{flex:1 1;font-size:11.5px;color:var(--ink);line-height:1.65}.s-notes .exempt{margin-top:12px;padding-left:12px;border-left:2px solid var(--line-strong);font-size:11px;color:var(--muted);line-height:1.6}.s-totals{width:220px;flex-shrink:0}.s-totals .row{display:flex;justify-content:space-between;font-size:12.5px;padding:5px 0;border-bottom:1px solid var(--line)}.s-totals .row .lab{color:var(--ink)}.s-totals .row .val{font-family:var(--mono)}.s-totals .grand{margin-top:10px;padding-top:2px;display:flex;justify-content:space-between;align-items:baseline}.s-totals .grand .lab{font-family:var(--serif);font-size:14px;font-weight:600}.s-totals .grand .val{font-family:var(--mono);font-size:19px;font-weight:600}.s-pay{margin-top:32px;padding-top:18px;border-top:1px solid var(--line)}.s-pay .cap{font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}.s-pay .grid{display:flex;gap:40px;flex-wrap:wrap}.s-pay .item .k{font-size:9.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.s-pay .item .v{font-family:var(--mono);font-size:12px;margin-top:3px;color:var(--ink)}.s-sign{margin-top:auto;padding-top:16px;font-size:10px;color:var(--faint);text-align:center;border-top:1px solid var(--line)}.empty-hint{color:var(--faint);font-style:italic}:root{--ok:#15803d}.exp-form{background:var(--sheet);border:1px solid var(--line);border-radius:10px;padding:20px 22px;margin-bottom:22px}.exp-form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));grid-gap:12px 16px;gap:12px 16px}.form-group{display:flex;flex-direction:column;gap:4px}.form-label{font-size:11.5px;color:var(--muted);font-weight:450}.form-input{border:1px solid var(--line-strong);border-radius:7px;padding:7px 10px;font-size:13.5px;color:var(--ink);background:var(--sheet)}.form-input:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px var(--teal-soft)}.exp-cat{font-size:11.5px;background:var(--paper);border:1px solid var(--line);border-radius:5px;padding:2px 8px;white-space:nowrap}.send-bar{display:flex;align-items:center;gap:8px;padding:10px 22px;background:#fafbfc;border-bottom:1px solid var(--line)}@media (max-width:900px){.wrap{grid-template-columns:1fr}.panel{height:auto;border-right:0;border-bottom:1px solid var(--line)}.stage{height:auto;padding:18px;overflow:visible}.sheet{width:100%;min-height:0;padding:30px 22px;box-shadow:0 8px 30px rgba(20,22,26,.1)}.s-top{flex-direction:column}.s-title{text-align:left}.s-foot{flex-direction:column}.s-totals{width:100%}}@media (prefers-reduced-motion:reduce){*{transition:none!important}}@media print{@page{size:A4;margin:0}body{background:#fff;-webkit-print-color-adjust:exact;print-color-adjust:exact}.panel,.toast,.topbar{display:none!important}.stage,.wrap{display:block}.stage{height:auto;overflow:visible;padding:0;background:#fff}.sheet{width:210mm;min-height:297mm;box-shadow:none;margin:0;padding:16mm 15mm}.s-top{flex-direction:row}.s-title{text-align:right}.s-foot{flex-direction:row}.s-totals{width:220px}.s-billto,.s-foot,.s-pay,.s-totals,table.items tr{page-break-inside:avoid;break-inside:avoid}.s-sign{position:static;border-top:1px solid #cdd2d7;padding-top:12px;margin-top:auto}}