:root{--teal:#0a6b5e;--ink:#12223a;--muted:#4e6076;--line:#dce4e9;--pale:#e9f4f1}*{box-sizing:border-box}body{margin:0;background:#f3f6f8;color:var(--ink);font:16px/1.6 "Segoe UI",system-ui,sans-serif}a{color:var(--teal);text-underline-offset:3px}button,input,textarea{font:inherit}button{cursor:pointer;border:1px solid var(--teal);border-radius:8px;background:var(--teal);color:white;padding:11px 18px;font-weight:650;min-height:44px}button:disabled{cursor:wait;opacity:.65}.outline{background:white;color:var(--teal)}.quiet{background:transparent;border-color:transparent;color:var(--muted);font-size:14px;padding:9px 0;text-decoration:underline}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #e6a83d;outline-offset:3px}.site-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px max(24px,calc((100vw - 1380px)/2));background:#fff;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);font-weight:700;line-height:1.2}.brand small{display:block;font-size:12px;color:var(--muted);font-weight:400;margin-top:5px}.mark{display:grid;place-items:center;background:var(--teal);color:white;width:44px;height:44px;border-radius:9px}main{max-width:1430px;margin:auto;padding:32px 24px}.intro h1{font-size:clamp(32px,4vw,46px);letter-spacing:-1.5px;line-height:1.15;margin:12px 0}.intro>p{font-size:20px;color:var(--muted);margin:12px 0 20px}.eyebrow{font-size:13px;color:var(--teal);font-weight:700;letter-spacing:.06em;text-transform:uppercase}.privacy-note{background:var(--pale);padding:14px 18px;border-left:4px solid var(--teal);border-radius:5px}.help{background:white;border:1px solid var(--line);padding:16px 20px;border-radius:10px;margin:20px 0 28px}summary{cursor:pointer;font-weight:650;color:var(--teal);min-height:28px}.help li{margin:10px 0;max-width:1000px}.workspace{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:26px;align-items:start}.card{background:white;border:1px solid var(--line);border-radius:12px;padding:24px;margin-bottom:20px}h2{font-size:20px;line-height:1.4;margin:0 0 14px;letter-spacing:-.3px}.step{display:inline-grid;place-items:center;width:29px;height:29px;border-radius:50%;background:var(--pale);color:var(--teal);font-size:14px;margin-right:8px}.hint,small{font-size:13px;color:var(--muted);line-height:1.55}.hint{margin:8px 0 16px}label{display:block;font-weight:600;font-size:14px;margin:0 0 15px}label small{display:block;font-weight:400;margin-top:5px}input,textarea{width:100%;display:block;border:1px solid #afbdc9;border-radius:6px;padding:10px 11px;margin-top:5px;background:white;color:var(--ink);font-weight:400;min-height:44px}textarea{resize:vertical;min-height:78px}input:focus,textarea:focus{outline:2px solid var(--teal);outline-offset:1px}input[readonly],textarea[readonly]{background:#f6f8fa}input[type=file]{font-size:13px;padding:10px;max-width:100%}.fields{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0 18px}.wide{grid-column:1/-1}fieldset{border:0;margin:0;padding:0}legend{font-weight:600;margin-bottom:8px}.gst-options{display:flex;gap:12px}.gst-options label{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:7px;padding:10px 16px;cursor:pointer}.gst-options input{width:18px;height:18px;min-height:0;margin:0;accent-color:var(--teal)}.gst-options label:has(:checked){background:var(--pale);border-color:var(--teal)}.item{border-bottom:1px solid var(--line);margin:0 0 18px;padding-bottom:12px}.item-head{display:flex;align-items:center;justify-content:space-between;font-size:13px}.item-head button{font-size:12px;padding:6px 10px;min-height:44px;background:white;border-color:var(--line);color:var(--muted)}.item-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;align-items:start}.item-grid label{min-width:0}.line-total{padding-top:5px;display:block;font-weight:700;overflow-wrap:anywhere}.buttons{display:flex;flex-wrap:wrap;gap:10px}#actionStatus:not(:empty){padding:12px;background:var(--pale);border-radius:6px}.error{color:#9e2525!important;background:#fff1f1!important;padding:12px;border-radius:6px}.preview-column{min-width:0}.preview-heading{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px;align-items:baseline;margin:2px 0 12px}.preview-heading h2{margin:0}.preview-heading span{font-size:12px;color:var(--muted)}#document{background:#fff;border:1px solid var(--line);box-shadow:0 5px 20px #12223a0a;padding:32px;border-radius:4px;font-size:13px;overflow-wrap:anywhere}.doc-top{display:flex;justify-content:space-between;gap:18px;border-bottom:2px solid var(--teal);padding-bottom:20px}.doc-top h2{font-size:21px;white-space:pre-wrap;overflow-wrap:anywhere}.doc-top>div{min-width:0}.doc-logo{max-width:100px;max-height:80px;object-fit:contain;align-self:start}.doc-lines{white-space:pre-wrap}.doc-heading{color:var(--teal);font-size:30px;font-weight:750;margin:20px 0 8px;letter-spacing:1px}.doc-meta{display:flex;justify-content:space-between;gap:14px;margin:12px 0 24px}.doc-meta>div{min-width:0;flex:1}.doc-meta p{margin:3px 0}.doc-meta .right{text-align:right}.doc-table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:12px}.doc-table th{background:#edf3f5;text-align:left;padding:9px 6px}.doc-table td{padding:12px 6px;border-bottom:1px solid var(--line);vertical-align:top;white-space:pre-wrap;overflow-wrap:anywhere}.doc-table th:first-child{width:43%}.doc-table th:nth-child(2){width:12%}.doc-table th:nth-child(3){width:22%}.doc-table .num{text-align:right}.doc-totals{margin:22px 0 22px auto;max-width:280px}.doc-totals div{display:flex;justify-content:space-between;gap:18px;padding:5px 0}.doc-totals .total{border-top:2px solid var(--teal);font-size:20px;font-weight:750;margin-top:6px;padding-top:10px}.doc-notes{border-top:1px solid var(--line);padding-top:14px;white-space:pre-wrap}.doc-bottom{font-size:11px;color:var(--muted);margin-top:24px}.privacy-details{margin-top:16px}.privacy-details p{font-size:14px;color:var(--muted);max-width:1080px}footer{text-align:center;padding:20px;font-size:12px;color:var(--muted)}[hidden]{display:none!important}#mailDraft{margin:16px 0}#mailDraft label{margin-top:14px}@media(max-width:1000px){.workspace{grid-template-columns:1fr}.preview-column{max-width:800px;width:100%;margin:auto}}@media(max-width:520px){main{padding:24px 14px}.site-header{padding:14px;gap:12px}.brand{font-size:13px}.site-header>a:last-child{font-size:12px;white-space:nowrap}.mark{width:36px;height:36px}.card{padding:18px}.fields{grid-template-columns:1fr}.wide{grid-column:auto}#document{padding:18px;font-size:12px}.doc-table{font-size:11px}.doc-table th,.doc-table td{padding:8px 3px}.doc-logo{max-width:65px}.doc-meta{display:block}.doc-meta .right{text-align:left;margin-top:12px}.buttons button{width:100%}.item-grid{gap:8px}.intro>p{font-size:17px}.help{padding:14px}.help ol{padding-left:22px}}
@page{size:A4;margin:15mm}@media print{body{background:white;font-size:10pt}body>*:not(main),main>*:not(.workspace),.workspace>form,.preview-heading,.preview-help{display:none!important}main{padding:0;margin:0;max-width:none}.workspace{display:block}.preview-column{max-width:none;margin:0}#document{border:0;box-shadow:none;padding:0;font-size:10pt}.doc-table{font-size:9pt}.doc-table thead{display:table-header-group}.doc-table tr{break-inside:avoid}.doc-top,.doc-meta,.doc-totals{break-inside:avoid}.doc-notes{orphans:3;widows:3}.doc-logo{max-width:100px}.doc-meta{display:flex}.doc-meta .right{text-align:right}.doc-heading{font-size:26pt}.doc-table th{-webkit-print-color-adjust:exact;print-color-adjust:exact}a{color:inherit;text-decoration:none}}

@media screen and (min-width:1001px){.preview-column{position:sticky;top:18px}}