*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#f3f4f6;color:#171717}.app{min-height:100vh}.topbar{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;align-items:center;padding:14px 22px;background:#fff;border-bottom:1px solid #ddd}.topbar h1{font-size:20px;margin:0}.topbar p{margin:4px 0 0;color:#666;font-size:12px}.actions{display:flex;gap:8px}button{border:0;border-radius:7px;padding:10px 16px;background:#ef5f91;color:#fff;font-weight:700;cursor:pointer}button.secondary{background:#eee;color:#222}.workspace{display:grid;grid-template-columns:420px 1fr;gap:24px;max-width:1500px;margin:0 auto;padding:24px}.panel{background:#fff;border:1px solid #ddd;border-radius:10px;padding:18px;max-height:calc(100vh - 110px);overflow:auto}.panel h2{margin:0 0 16px;font-size:18px}.panel h3{font-size:14px;margin:22px 0 10px;border-bottom:1px solid #eee;padding-bottom:7px}.grid{display:grid;gap:10px}.grid.two{grid-template-columns:1fr 1fr}.grid.three{grid-template-columns:1fr 1fr 1fr}.field{display:flex;flex-direction:column;gap:5px;font-size:11px;font-weight:700}.field input,.field textarea,.field select{font:inherit;font-weight:400;border:1px solid #ccc;border-radius:6px;padding:8px;background:#fff}.field textarea{resize:vertical}.items-editor{display:flex;flex-direction:column;gap:7px}.item-row{display:grid;grid-template-columns:1fr 70px 95px 90px 30px;gap:5px;align-items:center}.item-row input{width:100%;padding:8px;border:1px solid #ccc;border-radius:6px}.row-total{font-size:12px;text-align:right}.icon{padding:5px;background:#eee;color:#333}.add{align-self:flex-start;margin-top:3px}.preview-wrap{overflow:auto}.preview-label{font-size:11px;color:#777;font-weight:700;margin-bottom:7px}.invoice{width:210mm;min-height:297mm;background:#fff;margin:0 auto;box-shadow:0 3px 18px #00000026;font-family:Arial,Helvetica,sans-serif;font-size:10.5pt;color:#111}.pink-top{height:9mm;background:#f477a0;border-bottom:1px solid #333}.company-head{height:40mm;display:flex;align-items:center;padding:5mm 15mm 2mm}.logo{width:72mm;height:auto;object-fit:contain}.company-text{margin-left:auto;width:88mm;line-height:1.28;font-size:9.3pt}.invoice-title{text-align:center;background:#f477a0;border-top:1px solid #333;border-bottom:1px solid #333;font-size:16pt;font-weight:700;padding:1.5mm}.gst-pan{display:grid;grid-template-columns:1fr 1fr;background:#d5d3d4;border-bottom:1px solid #999}.gst-pan span{padding:2.5mm 2mm}.gst-pan span:last-child{text-align:right;border-left:1px solid #aaa}.meta{display:grid;grid-template-columns:1fr 1fr;min-height:55mm;padding:13mm 15mm 7mm}.billto{font-size:10pt;line-height:1.42}.invoice-info{font-size:10pt;line-height:1.45;padding-left:10mm}.invoice-table{width:100%;border-collapse:collapse;table-layout:fixed}.invoice-table th,.invoice-table td{border:1px solid #222;padding:2mm;vertical-align:top}.invoice-table th{font-weight:400;text-align:center}.invoice-table th:nth-child(1){width:10%}.invoice-table th:nth-child(2){width:37%}.invoice-table th:nth-child(3){width:15%}.invoice-table th:nth-child(4){width:16%}.invoice-table th:nth-child(5){width:22%}.invoice-table td:not(.description){text-align:center}.invoice-table td.description{text-align:left}.invoice-table .blank td{height:27mm}.bottom{display:grid;grid-template-columns:58% 42%;min-height:48mm}.left-bottom{border-left:1px solid #222;border-bottom:1px solid #222}.words{padding:2mm 5mm;min-height:18mm;border-bottom:1px solid #222}.words span{display:block;margin-top:2mm;font-weight:700}.bank{padding:2mm 5mm;line-height:1.35}.right-bottom{border-right:1px solid #222;border-bottom:1px solid #222}.summary{display:grid;grid-template-columns:1fr 36mm;border-bottom:1px solid #222;min-height:10mm;align-items:center}.summary span{padding:2mm 3mm}.summary b{padding:2mm 3mm;border-left:1px solid #222;text-align:right}.summary.total{min-height:11mm}.terms{padding:2mm 3mm;line-height:1.35}.terms b{font-size:10.5pt}@media(max-width:1100px){.workspace{grid-template-columns:1fr}.panel{max-height:none}.preview-wrap{padding-bottom:30px}}@media print{body{background:#fff}.topbar,.panel,.preview-label{display:none}.workspace{display:block;padding:0}.invoice{box-shadow:none;margin:0;width:210mm;min-height:297mm}}