.invoice-line-editor { display: grid; gap: 10px; padding: 14px 0 4px; }
.invoice-line-row { display: grid; grid-template-columns: minmax(0, 1fr) 72px 92px 34px; gap: 8px; align-items: end; }
.invoice-line-row label { min-width: 0; color: #182126; font-size: .72rem; font-weight: 750; }
.invoice-line-row input { width: 100%; min-height: 42px; margin-top: 6px; border: 1px solid var(--ops-color-line); border-radius: var(--ops-radius-md); padding: 9px 10px; background: #fff; font: inherit; font-weight: 400; }
.invoice-line-row button, .invoice-add-line { border: 1px solid var(--ops-color-line); background: #f3f8f9; color: var(--ops-color-primary); cursor: pointer; }
.invoice-line-row button { width: 34px; height: 42px; border-radius: var(--ops-radius-sm); font-size: 1.1rem; }
.invoice-add-line { width: 100%; min-height: 40px; margin: 8px 0 16px; border-radius: var(--ops-radius-md); font-weight: 750; }
.invoice-document-stack { --zoom: .78; }
.invoice-paper { position: relative; width: 794px; min-height: 1123px; margin: 0 auto 30px; padding: 58px 64px 48px; background: #fff; color: #182126; box-shadow: 0 18px 44px rgba(0,31,48,.1); transform: scale(var(--zoom)); transform-origin: top center; margin-bottom: calc((1123px * (var(--zoom) - 1)) + 30px); }
.invoice-paper * { box-sizing: border-box; }
.invoice-paper__header { display: flex; justify-content: space-between; gap: 30px; padding-bottom: 22px; border-bottom: 1px solid #d6e3e7; }
.invoice-paper__logo { width: 145px; height: 68px; object-fit: contain; object-position: left top; }
.invoice-paper__company { max-width: 260px; color: #66757b; font-size: 11px; line-height: 1.55; text-align: right; white-space: pre-line; }
.invoice-paper__title { margin: 36px 0 24px; font-size: 44px; letter-spacing: 0; }
.invoice-paper__meta { display: grid; grid-template-columns: 1.45fr 1fr; gap: 28px; padding: 22px 0 28px; border-top: 1px solid #d6e3e7; border-bottom: 1px solid #d6e3e7; }
.invoice-paper__meta div { display: grid; align-content: start; gap: 6px; }
.invoice-paper__meta span, .invoice-paper__summary span { color: #66757b; font-size: 11px; }
.invoice-paper__meta strong { color: #005f81; font-size: 14px; }
.invoice-paper__address { color: #526269; font-size: 12px; line-height: 1.45; white-space: pre-line; }
.invoice-paper__summary { display: grid; grid-template-columns: 1fr 2fr; gap: 22px; margin: 28px 0 18px; padding: 18px; border: 1px solid #dce8eb; background: #f7fafb; }
.invoice-paper__summary div { display: grid; gap: 5px; }
.invoice-paper__summary strong { color: #005f81; font-size: 13px; }
.invoice-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.invoice-table th { padding: 12px 8px; border-bottom: 1px solid #d6e3e7; color: #66757b; font-size: 10px; text-align: left; text-transform: uppercase; }
.invoice-table th:nth-child(n+2), .invoice-table td:nth-child(n+2) { text-align: right; }
.invoice-table td { padding: 13px 8px; border-bottom: 1px solid #e2ebee; vertical-align: top; }
.invoice-table th:first-child, .invoice-table td:first-child { padding-left: 0; }
.invoice-table th:last-child, .invoice-table td:last-child { padding-right: 0; }
.invoice-table td { padding: 14px 8px; border-bottom: 1px solid #e1eaed; vertical-align: top; }
.invoice-table :is(th,td):nth-child(n+2) { text-align: right; }
.invoice-total { display: grid; justify-content: end; gap: 8px; margin: 24px 0 30px; color: #005f81; text-align: right; }
.invoice-total div { display: grid; grid-template-columns: 110px 70px 130px; align-items: baseline; }
.invoice-total strong { color: #23bfb8; font-size: 24px; }
.invoice-section { margin-top: 22px; }
.invoice-section h2 { margin: 0 0 8px; color: #005f81; font-size: 12px; }
.invoice-section p, .invoice-section li { margin: 0; font-size: 11px; line-height: 1.55; }
.invoice-section ul { margin: 0; padding-left: 18px; }
.invoice-payment { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; padding: 16px 18px; border-left: 3px solid #32ccc4; background: #f4f9fa; }
.invoice-payment p { white-space: pre-line; }
.invoice-paper__footer { position: absolute; right: 64px; bottom: 38px; left: 64px; display: flex; justify-content: space-between; padding-top: 12px; border-top: 1px solid #d6e3e7; color: #66757b; font-size: 9px; }
.invoice-draft { position: absolute; inset: 45% auto auto 50%; color: rgba(0,95,129,.05); font-size: 110px; font-weight: 900; transform: translate(-50%,-50%) rotate(-28deg); }
/* Invoice content uses the canonical proposal document composition. */
.invoice-paper.proposal-report { width: min(100%, 940px); min-height: 0; aspect-ratio: 210 / 297; margin: 0 auto; padding: 34px 48px 30px; border: 1px solid rgba(0,95,129,.08); border-radius: var(--radius); box-shadow: 0 24px 70px rgba(0,31,48,.13); transform: none; }
.invoice-paper .proposal-report-body { display: block; }
.invoice-meta { grid-template-columns: minmax(0,1.35fr) minmax(0,.8fr) minmax(0,1fr) minmax(0,.8fr); }
.invoice-meta > div { min-width: 0; overflow: hidden; }
.invoice-meta strong { max-width: 100%; overflow-wrap: anywhere; }
.invoice-billing-address { display: block; width: 100%; max-width: 28ch; margin: 6px 0 0; color: var(--muted); font-size: .7rem; line-height: 1.45; overflow-wrap: anywhere; white-space: pre-line; word-break: break-word; }
.invoice-scope { margin-top: 0; }
.invoice-scope-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 18px; padding: 13px 16px; border: 1px solid rgba(0,95,129,.1); border-left: 3px solid var(--accent); border-radius: var(--radius); background: #f8fbfc; }
.invoice-scope-grid > div { display: grid; gap: 4px; }
.invoice-scope-grid span, .invoice-copy > span, .invoice-payment-grid span { color: var(--muted); font-size: .68rem; }
.invoice-scope-grid strong { color: var(--primary); font-size: .86rem; }
.invoice-paper .invoice-table { font-size: .72rem; }
.invoice-paper .invoice-table th { font-size: .62rem; }
.invoice-paper .invoice-total { margin-top: 10px; }
.invoice-copy { margin-bottom: 12px; }
.invoice-copy > span, .invoice-payment-grid span { display: block; margin-bottom: 5px; color: var(--secondary); font-weight: 800; }
.invoice-copy p { margin: 0; color: #3f4b50; font-size: .72rem; line-height: 1.5; }
.invoice-details-heading { margin-bottom: 6px; }
.invoice-details-copy { margin: 0 0 16px; color: #3f4b50; font-size: .72rem; line-height: 1.5; white-space: pre-line; }
.invoice-payment-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; padding: 14px 16px; border: 1px solid rgba(0,95,129,.1); border-left: 3px solid var(--accent); border-radius: var(--radius); background: #f8fbfc; }
.invoice-payment-grid p { margin: 0; color: #3f4b50; font-size: .68rem; line-height: 1.45; white-space: pre-line; }
.invoice-payment-grid ul { margin: 0; padding-left: 16px; color: #3f4b50; font-size: .68rem; line-height: 1.5; }
.invoice-stamp { display: flex; justify-content: flex-end; margin-top: 10px; padding-right: 8px; }
.invoice-stamp img { display: block; width: 176px; height: auto; object-fit: contain; }
@media print {
  body > :not(#invoiceEditor) { display: none !important; }
  #invoiceEditor { display: block !important; }
  #invoiceEditor :is(.workspace-header,.editor-pane,.preview-toolbar) { display: none !important; }
  #invoiceEditor .workspace-grid, #invoiceEditor .preview-shell, #invoiceEditor .document-stack { display: block; width: auto; margin: 0; padding: 0; }
  .invoice-paper.proposal-report { width: 210mm; min-height: 297mm; margin: 0; padding: 15mm 17mm 13mm; border: 0; border-radius: 0; box-shadow: none; transform: none; }
  .invoice-paper__footer { right: 17mm; bottom: 10mm; left: 17mm; }
  @page { size: A4; margin: 0; }
}