:root{--brand-pink:#ef5f91;--brand-pink-light:#fde7ef;--brand-pink-soft:#fff4f8;--brand-border:#e6a0b8}*{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:var(--brand-pink);color:#fff;font-weight:700;cursor:pointer}button:disabled{opacity:.65;cursor:wait}button.secondary{background:#eee;color:#222}button.small{padding:7px 10px;font-size:11px}.workspace{display:grid;grid-template-columns:440px 1fr;gap:24px;max-width:1550px;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;width:100%}.field textarea{resize:vertical}.company-upload{display:flex;gap:14px;align-items:center;border:1px dashed #ccc;border-radius:8px;padding:12px;margin-bottom:12px;background:#fafafa}.logo-box{width:90px;height:70px;border:1px solid #ddd;border-radius:6px;background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden;flex:none}.logo-box img{width:100%;height:100%;object-fit:contain}.logo-placeholder{font-size:13px;color:#999;font-weight:700}.logo-actions{display:flex;flex-direction:column;align-items:flex-start;gap:7px}.logo-actions small{color:#777;font-weight:400;line-height:1.3}.upload-button{display:inline-flex;align-items:center;background:var(--brand-pink);color:#fff;border-radius:7px;padding:8px 12px;font-size:11px;font-weight:700;cursor:pointer}.upload-button input{display:none}.items-editor{display:flex;flex-direction:column;gap:7px}.item-row{display:grid;grid-template-columns:1fr 65px 90px 85px 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:var(--brand-pink);border-bottom:1px solid #333}.company-head{min-height:40mm;display:flex;align-items:center;padding:5mm 15mm 2mm}.logo-container{width:72mm;height:32mm;display:flex;align-items:center;justify-content:flex-start;overflow:hidden}.logo{max-width:72mm;max-height:30mm;object-fit:contain}.invoice-logo-placeholder{width:48mm;height:24mm;border:1px dashed #aaa;display:flex;align-items:center;justify-content:center;color:#999;font-weight:700}.company-text{margin-left:auto;width:88mm;line-height:1.28;font-size:9.3pt}.company-name{font-size:13pt;font-weight:700;margin-bottom:2mm}.invoice-title{text-align:center;background:var(--brand-pink);border-top:1px solid #333;border-bottom:1px solid #333;color:#fff;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;border:1px solid #222}.invoice-table .col-sr{width:10%}.invoice-table .col-description{width:38%}.invoice-table .col-qty{width:12%}.invoice-table .col-rate{width:18%}.invoice-table .col-amount{width:22%}.invoice-table th,.invoice-table td{border:1px solid #222;vertical-align:middle}.invoice-table th{height:12mm;padding:2.5mm 2mm;background:var(--brand-pink);color:#fff;border-color:#c94f78;font-size:9.5pt;font-weight:700;line-height:1.2}.invoice-table td{padding:2.2mm 2.5mm;font-size:9.8pt;line-height:1.25}.invoice-table .center{text-align:center}.invoice-table .number{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.invoice-table td.description{text-align:left;white-space:normal;overflow-wrap:anywhere}.invoice-table .item-line{min-height:12mm}.invoice-table .item-line:nth-child(2n){background:#fcfcfc}.invoice-table .item-description{display:block;overflow-wrap:anywhere}.invoice-table .amount{font-weight:600}.invoice-table .blank td{height:17mm}.invoice-table tfoot td{border-top:2px solid #222}.invoice-table .subtotal-row{background:var(--brand-pink-light);font-weight:700}.invoice-table .subtotal-label{text-align:right;padding-right:4mm}.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;background:var(--brand-pink-light)}.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;margin:0}.topbar,.panel,.preview-label{display:none!important}.workspace{display:block;padding:0;margin:0}.preview-wrap{overflow:visible;padding:0}.invoice{box-shadow:none;margin:0;width:210mm;min-height:297mm}@page{size:A4 portrait;margin:0}}.system-footer{border-top:1px solid #aaa;text-align:center;color:#777;font-size:7.5pt;letter-spacing:.2px;padding:2.5mm 0 3mm;margin:0 15mm}.proforma-note{text-align:center;padding:1.8mm 4mm;background:#fff7df;border-bottom:1px solid #d8c98f;color:#705c13;font-size:8.5pt;font-weight:700}