*{box-sizing:border-box}body{margin:0;background:#f4f6fb;color:#182033;font:14px Arial,sans-serif}.intro{text-align:center;padding:25px 12px 14px}.intro h1{margin:0 0 8px;font-size:30px}.layout{display:grid;grid-template-columns:minmax(360px,500px) 1fr;gap:20px;max-width:1500px;margin:auto;padding:12px 18px 50px}.panel{background:#fff;border-radius:14px;padding:20px;box-shadow:0 3px 18px #dfe3ee}.controls h2,.controls h3{margin:6px 0 12px}.controls h3{margin-top:22px;border-bottom:1px solid #e6e9f0;padding-bottom:7px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.wide{grid-column:1/-1}label{font-size:12px;font-weight:700;color:#4b5563}input,textarea,select{width:100%;margin-top:5px;padding:10px;border:1px solid #ccd2df;border-radius:7px;background:#fff;font:inherit}textarea{min-height:65px;resize:vertical}button{border:0;border-radius:7px;padding:10px 14px;background:#2563eb;color:#fff;font-weight:700;cursor:pointer}.secondary{background:#eef2ff;color:#2447a7}.savebar,.actions{display:flex;gap:8px;align-items:center;margin-top:12px;flex-wrap:wrap}.savebar span{font-size:12px;color:#15803d}.actions{margin-top:22px}.table-wrap{overflow:auto}.entry{border-collapse:collapse;width:100%;min-width:650px}.entry th,.entry td{border:1px solid #dde2ec;padding:5px}.entry input{margin:0;padding:7px}.entry button{padding:7px;background:#fee2e2;color:#991b1b}.extras{margin-top:18px}.preview-wrap{overflow:auto;padding:0 5px 20px}.invoice{background:white;margin:auto;color:#111;box-shadow:0 3px 20px #cfd3dc;min-height:297mm;width:210mm;padding:10mm 9mm;font-family:Arial,sans-serif}.copy-label{text-align:right;font-size:10px;font-weight:700}.tax-title{text-align:center;border:1px solid #222;padding:4px}.tax-title strong,.tax-title small{display:block}.inv-meta{border:1px solid #222;border-top:0;display:flex;justify-content:space-between;padding:6px}.party-grid{display:grid;grid-template-columns:1fr 1fr;border-left:1px solid #222;border-bottom:1px solid #222}.party-grid>div{min-height:54mm;padding:7px;border-right:1px solid #222}.party-grid b,.party-grid strong{display:block;margin-bottom:5px}.party-grid p{white-space:pre-line;margin:4px 0;font-size:11px;line-height:1.45}.invoice-table{width:100%;border-collapse:collapse;font-size:11px}.invoice-table th,.invoice-table td{border:1px solid #222;padding:5px;text-align:right}.invoice-table th:nth-child(2),.invoice-table td:nth-child(2){text-align:left}.invoice-table tbody tr{height:28px}.invoice-table tfoot{font-weight:700}.bottom-grid{display:grid;grid-template-columns:2fr 1fr;border-left:1px solid #222;border-bottom:1px solid #222}.blank-area{min-height:55mm;border-right:1px solid #222}.totals p{display:flex;justify-content:space-between;margin:0;padding:5px 7px;border-bottom:1px solid #aaa;font-size:11px}.totals p:last-child{border-bottom:0}.totals .grand{font-size:12px;font-weight:700}.words,.notes{border:1px solid #222;border-top:0;padding:6px;font-size:11px}.signature{display:grid;grid-template-columns:1fr 1fr;min-height:34mm;border:1px solid #222;border-top:0}.signature span{padding:7px}.signature span:last-child{text-align:center;border-left:1px solid #222}footer{text-align:center;font-size:9px;color:#777;margin-top:7px}.a5{width:148mm;min-height:210mm;padding:7mm}.a5 .party-grid>div{min-height:38mm}.a5 .blank-area{min-height:38mm}.thermal80,.thermal58{min-height:auto;padding:4mm;box-shadow:none}.thermal80{width:80mm}.thermal58{width:58mm}.thermal80 .party-grid,.thermal58 .party-grid,.thermal80 .bottom-grid,.thermal58 .bottom-grid,.thermal80 .signature,.thermal58 .signature{grid-template-columns:1fr}.thermal80 .party-grid>div,.thermal58 .party-grid>div{min-height:auto}.thermal80 .blank-area,.thermal58 .blank-area{display:none}.thermal80 .invoice-table,.thermal58 .invoice-table{font-size:8px}.thermal80 .party-grid>div,.thermal58 .party-grid>div,.thermal80 .signature span,.thermal58 .signature span{border-bottom:1px solid #222}.thermal80 .signature span:last-child,.thermal58 .signature span:last-child{border-left:0}.thermal80 .copy-label,.thermal58 .copy-label{display:none}@media(max-width:1000px){.layout{grid-template-columns:1fr}.preview-wrap{padding-top:10px}}@media(max-width:600px){header span{display:none}.layout{padding:8px}.panel{padding:14px}.grid{grid-template-columns:1fr}.wide{grid-column:auto}.invoice{transform-origin:top left}.preview-wrap{overflow:auto}}@media print{body{background:#fff}header,.intro,.controls{display:none!important}.layout{display:block;padding:0}.preview-wrap{padding:0;overflow:visible}.invoice{box-shadow:none;margin:0;padding:7mm;width:100%;min-height:auto}@page{size:A4;margin:0}}
.advancedbar{margin:0 0 10px;padding:10px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px}.advancedbar label{display:flex;gap:8px;align-items:center}.advancedbar input{width:auto;margin:0}.advcol{display:none}.advanced-on .advcol{display:table-cell}.entry{min-width:900px}.package-print{border:1px solid #222;border-top:0;display:grid;grid-template-columns:1fr 1.3fr 1fr;font-size:10px}.package-print>span{padding:6px;border-right:1px solid #222}.package-print>span:last-child{border-right:0}.invoice-table th,.invoice-table td{vertical-align:middle}.invoice-table th:nth-child(4),.invoice-table td:nth-child(4),.invoice-table th:nth-child(5),.invoice-table td:nth-child(5){white-space:nowrap}.thermal80 .package-print,.thermal58 .package-print{grid-template-columns:1fr}.thermal80 .package-print>span,.thermal58 .package-print>span{border-right:0;border-bottom:1px solid #222}.thermal80 .package-print>span:last-child,.thermal58 .package-print>span:last-child{border-bottom:0}
@media print{.invoice{break-inside:avoid}.invoice-table tr{break-inside:avoid}.party-grid,.bottom-grid,.words,.notes,.package-print,.signature{break-inside:avoid}.a4{width:210mm!important;min-height:297mm!important;padding:7mm!important}.a5{width:148mm!important;min-height:210mm!important;padding:5mm!important}}

.modal{position:fixed;inset:0;background:#0008;display:none;align-items:center;justify-content:center;z-index:9999;padding:16px}.modal.show{display:flex}.modal-card{background:#fff;border-radius:18px;max-width:650px;width:100%;padding:24px;box-shadow:0 20px 60px #0004}.modal-card h2{margin-top:0}.check-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0}.check-grid label{border:1px solid #ddd;border-radius:10px;padding:10px;background:#fafafa}.hidden-col{display:none!important}@media(max-width:600px){.check-grid{grid-template-columns:1fr}}

/* V5: A4-only dynamic invoice layout */
.invoice{width:210mm;min-height:297mm;padding:8mm;overflow:hidden}
.invoice-table{width:100%;table-layout:fixed;border-collapse:collapse}
.invoice-table th,.invoice-table td{overflow-wrap:anywhere;word-break:normal;white-space:normal;min-width:0}
.invoice-table th{text-align:center}
.invoice-table td.num{text-align:right}
.bottom-grid{grid-template-columns:minmax(0,1fr) minmax(245px,36%);width:100%}
.totals{min-width:0}.totals p{gap:8px}.totals span{min-width:0}.totals b{white-space:nowrap}
.party-grid.single-party{grid-template-columns:1fr}.party-grid.single-party>div:first-child{border-right:1px solid #222}
@media print{
 html,body{width:210mm;margin:0!important;padding:0!important}
 .invoice{width:210mm!important;min-height:297mm!important;padding:7mm!important;overflow:hidden!important}
 .invoice-table{table-layout:fixed!important;width:100%!important}
 .bottom-grid{grid-template-columns:minmax(0,1fr) minmax(245px,36%)!important}
 @page{size:A4 portrait;margin:0}
}
\n/* V6 print/layout fixes */
.party-grid>div{min-height:38mm}
.invoice-table tbody tr{height:auto;min-height:0}
.invoice-table th,.invoice-table td{padding:4px 5px;line-height:1.25}
.invoice-table th:last-child,.invoice-table td:last-child{white-space:nowrap!important;overflow-wrap:normal!important;word-break:keep-all!important;text-align:right}
.invoice-table th:nth-last-child(2),.invoice-table td:nth-last-child(2){white-space:nowrap!important;overflow-wrap:normal!important;word-break:keep-all!important}
.blank-area{min-height:20mm}
.bottom-grid{grid-template-columns:minmax(0,1fr) minmax(68mm,38%)}
.totals p{padding:4px 7px}
@media print{
 .party-grid>div{min-height:38mm!important}
 .blank-area{min-height:20mm!important}
 .invoice-table th,.invoice-table td{padding:3.5px 4px!important;font-size:10px!important}
 .invoice-table th:last-child,.invoice-table td:last-child{white-space:nowrap!important;overflow-wrap:normal!important;word-break:keep-all!important}
 .bottom-grid{grid-template-columns:minmax(0,1fr) 72mm!important}
}

/* V7 robust A4 dynamic table */
.invoice{width:210mm;min-height:0;padding:8mm;overflow:visible}
.party-grid>div{min-height:30mm}
.invoice-table{width:100%;table-layout:fixed;border-collapse:collapse}
.invoice-table th,.invoice-table td{padding:4px 5px;line-height:1.2;overflow:hidden;text-overflow:clip;word-break:normal;overflow-wrap:normal;white-space:normal}
.invoice-table th{font-size:10px;text-align:center}
.invoice-table td{font-size:10px}
.invoice-table td.cell-desc{text-align:left;overflow-wrap:anywhere}
.invoice-table td.cell-num,.invoice-table td.cell-amount,.invoice-table td.cell-rate,.invoice-table td.cell-gst{text-align:right;white-space:nowrap!important}
.invoice-table td.cell-hsn{text-align:center;white-space:nowrap!important}
.invoice-table tbody tr{height:auto!important;min-height:0!important}
.bottom-grid{grid-template-columns:1fr 70mm;width:100%}
.blank-area{min-height:12mm}
.signature{min-height:25mm}
.entry .hidden-col{display:none!important}
@media print{
  .invoice{width:210mm!important;min-height:0!important;padding:7mm!important;overflow:visible!important}
  .party-grid>div{min-height:30mm!important}
  .invoice-table{width:100%!important;table-layout:fixed!important}
  .invoice-table th,.invoice-table td{font-size:9.5px!important;padding:3px 4px!important}
  .bottom-grid{grid-template-columns:1fr 70mm!important}
  .blank-area{min-height:12mm!important}
  .signature{min-height:25mm!important}
}

/* V8: complete A4 totals structure */
.invoice-table tfoot td{border:1px solid #222!important;padding:5px 4px!important;background:#fafafa;font-weight:700;white-space:nowrap;overflow:hidden}
.item-total-row td:first-child{text-align:center!important}
.summary-box{display:grid;grid-template-columns:minmax(0,1fr) 46%;border:1px solid #222;border-top:0;min-height:36mm}
.summary-spacer{border-right:1px solid #222;position:relative}
.summary-caption{position:absolute;left:7px;top:7px;font-size:10px;font-weight:700;color:#555}
.summary-box .totals{width:100%}
.summary-box .totals p{border-bottom:1px solid #999;padding:5px 7px;margin:0;display:flex;justify-content:space-between;gap:12px}
.summary-box .totals p:last-child{border-bottom:0}
.summary-box .totals span{font-weight:600}
.summary-box .totals b{min-width:80px;text-align:right;white-space:nowrap}
.summary-box .grand{font-size:12px;border-top:1px solid #222}
@media print{.summary-box{grid-template-columns:minmax(0,1fr) 46%!important;break-inside:avoid}.invoice-table tfoot{display:table-footer-group}.item-total-row{break-inside:avoid}}

/* V9 — reference-style fixed professional A4 invoice */
.invoice.a4{width:210mm;min-height:297mm;height:297mm;padding:9mm 12mm 8mm;overflow:hidden;display:flex;flex-direction:column;background:#fff}
.copy-label{height:5mm;flex:0 0 auto}
.tax-title,.inv-meta,.party-grid,.package-print,.words,.notes,.signature,footer{flex:0 0 auto}
.party-grid>div{min-height:58mm!important}
.invoice-table{flex:0 0 auto;width:100%;table-layout:fixed;border-collapse:collapse}
.invoice-table thead th{height:10mm;padding:3px 4px!important;font-size:9.5px!important;vertical-align:middle}
.invoice-table tbody tr:not(.invoice-fill-row) td{height:7mm;padding:3px 4px!important;font-size:9.5px!important}
.invoice-table tbody .invoice-fill-row td{height:68mm!important;padding:0!important;border-left:1px solid #222!important;border-right:1px solid #222!important;border-top:0!important;border-bottom:1px solid #222!important;background:#fff!important}
.invoice-table tfoot td{height:7mm!important;padding:3px 4px!important;font-size:9.5px!important;background:#fff!important}
.summary-box{flex:0 0 auto;display:grid;grid-template-columns:minmax(0,1fr) 43%!important;min-height:38mm!important;border:0!important;border-left:1px solid #222!important;border-right:1px solid #222!important;border-bottom:1px solid #222!important}
.summary-spacer{border-right:1px solid #222!important;min-height:38mm}.summary-caption{display:none}
.summary-box .totals p{min-height:6mm;padding:3px 6px!important;font-size:9.5px!important;border-bottom:1px solid #999!important}
.summary-box .totals p:last-child{border-bottom:0!important}.summary-box .grand{font-size:10.5px!important;border-top:1px solid #222!important}
.package-print{font-size:9.5px!important}.package-print>span{padding:4px 6px!important;min-height:7mm}
.words,.notes{font-size:9.5px!important;padding:4px 6px!important;min-height:6mm}
.signature{min-height:28mm!important;margin-top:0}.signature span{display:flex;flex-direction:column;justify-content:flex-end;align-items:center;font-size:10px}.signature span:first-child{text-align:center}
footer{font-size:8px!important;margin-top:2mm!important}
@media print{
 html,body{width:210mm!important;height:297mm!important;margin:0!important;padding:0!important}
 .invoice.a4{width:210mm!important;height:297mm!important;min-height:297mm!important;padding:9mm 12mm 8mm!important;overflow:hidden!important;break-after:page}
 .party-grid>div{min-height:58mm!important}
 .invoice-table tbody .invoice-fill-row td{height:68mm!important}
 .summary-box{grid-template-columns:minmax(0,1fr) 43%!important;min-height:38mm!important}
 @page{size:A4 portrait;margin:0}
}

/* V10 PraxTools web theme — screen only. Invoice print rules remain isolated. */
:root{--pt-red:#e11d2e;--pt-red-dark:#b51222;--pt-ink:#172033;--pt-muted:#64748b;--pt-line:#e5e7eb;--pt-bg:#f7f8fb;--pt-card:#fff}
body{background:var(--pt-bg);color:var(--pt-ink);font-family:Inter,Arial,sans-serif}

.intro{padding:34px 16px 18px}.intro .eyebrow{display:inline-block;color:var(--pt-red);font-size:11px;font-weight:900;letter-spacing:1.2px;margin-bottom:8px}.intro h1{font-size:34px;letter-spacing:-.7px}.intro p{max-width:720px;margin:0 auto;color:var(--pt-muted);font-size:15px;line-height:1.6}.trust-row{display:flex;justify-content:center;gap:20px;flex-wrap:wrap;margin-top:14px;color:#475569;font-size:12px;font-weight:700}
.panel{border:1px solid var(--pt-line);box-shadow:0 8px 30px rgba(15,23,42,.06)}.controls h2{font-size:21px}.controls h3{color:#334155}.controls input:focus,.controls textarea:focus,.controls select:focus{outline:0;border-color:var(--pt-red);box-shadow:0 0 0 3px rgba(225,29,46,.10)}
button{background:var(--pt-red);transition:.18s ease}button:hover{background:var(--pt-red-dark);transform:translateY(-1px)}button.secondary{background:#fff1f2;color:var(--pt-red-dark);border:1px solid #fecdd3}button.secondary:hover{background:#ffe4e6}.advancedbar{background:#fff7f7;border-color:#fecdd3}.modal-card{border-top:5px solid var(--pt-red)}.check-grid label:has(input:checked){border-color:#fda4af;background:#fff1f2}
.seo-content{max-width:1180px;margin:10px auto 60px;padding:0 18px;display:grid;grid-template-columns:1.35fr .9fr;gap:20px}.seo-card{background:#fff;border:1px solid var(--pt-line);border-radius:14px;padding:24px;box-shadow:0 6px 24px rgba(15,23,42,.04)}.seo-card h2{font-size:20px;margin:0 0 10px}.seo-card h2:not(:first-child){margin-top:24px}.seo-card p,.seo-card li{color:#526076;line-height:1.7}.seo-card ol{padding-left:20px}.faq details{border-top:1px solid var(--pt-line);padding:13px 0}.faq details:first-of-type{border-top:0}.faq summary{font-weight:800;cursor:pointer}.faq details p{margin-bottom:0}
@media(max-width:800px){.intro h1{font-size:28px}.seo-content{grid-template-columns:1fr}}
@media print{.top,.seo-content,.trust-row,.eyebrow{display:none!important}}

/* V11: use the same shared PraxTools header/theme as Split PDF */
.top{position:sticky;top:0;z-index:50}
.top .brand{text-decoration:none}
@media(max-width:760px){.top .site-nav{overflow-x:auto;white-space:nowrap}.top .tool-back{display:none}}


/* PraxTools site footer */
.site-footer{margin-top:44px;background:#111827;color:#e5e7eb;border-top:4px solid #dc2626}
.site-footer-inner{max-width:1180px;margin:0 auto;padding:30px 20px 18px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.footer-logo{width:42px;height:42px;border-radius:11px;background:#dc2626;color:#fff;display:grid;place-items:center;font-size:24px;font-weight:800;text-decoration:none}
.footer-brand strong{display:block;color:#fff;font-size:20px;line-height:1.1}
.footer-brand p{margin:4px 0 0;color:#9ca3af;font-size:13px}
.footer-links{display:flex;flex-wrap:wrap;gap:10px 22px;padding:17px 0;border-top:1px solid #374151;border-bottom:1px solid #374151}
.footer-links a{color:#d1d5db;text-decoration:none;font-size:14px}
.footer-links a:hover{color:#fff;text-decoration:underline}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:17px;color:#9ca3af;font-size:13px}
@media(max-width:700px){.site-footer{margin-top:28px}.site-footer-inner{padding:24px 16px 16px}.footer-links{gap:10px 16px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:6px}}
@media print{.site-footer{display:none!important}}

/* V12 — Mobile-first responsive invoice generator (screen only) */
@media screen and (max-width: 760px){
  body{overflow-x:hidden}
  .top{position:relative;display:flex;flex-wrap:wrap;gap:8px;padding:10px 12px}
  .top .brand{min-width:0;flex:1 1 auto}
  .top .brand-copy{display:flex;flex-direction:column}
  .top .site-nav{order:3;width:100%;display:flex;gap:6px;overflow-x:auto;-webkit-overflow-scrolling:touch;padding:4px 0 2px;scrollbar-width:none}
  .top .site-nav::-webkit-scrollbar{display:none}
  .top .site-nav a{flex:0 0 auto}

  .intro{padding:22px 14px 12px}
  .intro h1{font-size:25px;line-height:1.15;letter-spacing:-.35px}
  .intro p{font-size:14px;line-height:1.5}
  .trust-row{gap:8px 14px;font-size:11px}

  .layout{display:block;width:100%;padding:8px 10px 28px}
  .panel{width:100%;padding:14px 12px;border-radius:12px}
  .controls h2{font-size:19px}
  .controls h3{font-size:15px;margin-top:20px}
  .grid{grid-template-columns:1fr;gap:10px}
  .wide{grid-column:auto}
  input,textarea,select{font-size:16px;min-height:44px;padding:10px 11px}
  textarea{min-height:76px}
  button{min-height:44px;padding:10px 13px;touch-action:manipulation}
  .savebar,.actions{display:grid;grid-template-columns:1fr 1fr;width:100%;gap:8px}
  .savebar span{grid-column:1/-1}
  .actions button,.savebar button{width:100%}
  #customizeBtn,#addItem{width:100%}
  .advancedbar label{align-items:flex-start;line-height:1.4}

  /* Item entry stays complete, but scrolls only inside its own card. */
  .table-wrap{width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #e5e7eb;border-radius:10px;background:#fff}
  .entry{min-width:860px}
  .entry th{position:sticky;top:0;background:#f8fafc;z-index:1;font-size:11px}
  .entry input,.entry select{font-size:14px;min-height:38px;padding:7px}

  /* Scale the A4 preview to the phone width without changing print dimensions. */
  .preview-wrap{--invoice-scale:calc((100vw - 28px) / 793.7);width:100%;height:calc(1122.5px * var(--invoice-scale) + 18px);overflow:hidden;padding:10px 0 0;margin:12px 0 0;display:block}
  .invoice.a4{width:793.7px!important;height:1122.5px!important;min-height:1122.5px!important;margin:0!important;transform:scale(var(--invoice-scale));transform-origin:top left;box-shadow:0 3px 16px rgba(15,23,42,.16)}

  .seo-content{grid-template-columns:1fr;padding:0 10px;margin-bottom:34px;gap:12px}
  .seo-card{padding:18px 15px;border-radius:12px}
  .seo-card h2{font-size:18px}

  .modal{padding:12px;overflow-y:auto}
  .modal-card{width:100%;max-width:100%;max-height:calc(100vh - 24px);overflow-y:auto;padding:18px 14px}
  .check-grid{grid-template-columns:1fr 1fr;gap:8px}
  .modal-card .actions{grid-template-columns:1fr}

  .site-footer{margin-top:26px}
  .site-footer-inner{padding-left:14px;padding-right:14px}
}

@media screen and (max-width: 420px){
  .layout{padding-left:8px;padding-right:8px}
  .panel{padding:13px 10px}
  .intro h1{font-size:23px}
  .trust-row{display:grid;grid-template-columns:1fr 1fr;text-align:left}
  .savebar,.actions{grid-template-columns:1fr}
  .savebar span{grid-column:auto}
  .check-grid{grid-template-columns:1fr}
  .preview-wrap{--invoice-scale:calc((100vw - 20px) / 793.7)}
}