:root {
  --bg: #f4f5f7;
  --card: #ffffff;
  --ink: #1f2933;
  --muted: #6b7785;
  --line: #d9dee4;
  --accent: #1d5fa8;
  --accent-ink: #ffffff;
  --err-bg: #fdecec;
  --err-ink: #9b1c1c;
  --ok-bg: #e8f6ec;
  --ok-ink: #1d6b35;
  --warn-bg: #fff6e0;
  --warn-ink: #7a5600;
  --radius: 8px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 16px 24px;
  background: var(--card);
  border-bottom: 1px solid var(--line);
}
.topbar h1 { margin: 0; font-size: 20px; }
.topbar p { margin: 2px 0 0; }
.tpl-actions { display: flex; gap: 8px; align-items: center; }

main { max-width: 1040px; margin: 0 auto; padding: 20px 24px 60px; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 16px;
}
.card h2 { margin: 0 0 12px; font-size: 16px; }
.card h3 { margin: 8px 0; font-size: 14px; }
.card-head { display: flex; justify-content: space-between; align-items: baseline; }

.grid { display: grid; gap: 12px; }
.grid.two { grid-template-columns: 1fr 1fr; }
.span2 { grid-column: span 2; }
@media (max-width: 700px) {
  .grid.two { grid-template-columns: 1fr; }
  .span2 { grid-column: auto; }
}

label { display: flex; flex-direction: column; gap: 4px; font-weight: 600; font-size: 13px; }
label.inline { flex-direction: row; align-items: center; gap: 6px; font-weight: 500; }
small { font-weight: 400; }
.req { color: var(--err-ink); }
.muted { color: var(--muted); font-size: 13px; }

input, textarea {
  font: inherit;
  font-weight: 400;
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  width: 100%;
}
textarea { resize: vertical; }
input:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; border-color: var(--accent); }
input[type="checkbox"] { width: auto; }
input.num { text-align: right; }
input.small { width: 70px; }
.invalid { border-color: var(--err-ink) !important; background: var(--err-bg); }

.table-wrap { overflow-x: auto; }
table.items { width: 100%; border-collapse: collapse; margin-bottom: 10px; }
table.items th {
  text-align: left;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--muted);
  padding: 6px 4px;
  border-bottom: 1px solid var(--line);
}
table.items td { padding: 4px; vertical-align: middle; }
.col-desc { min-width: 280px; }
.col-unit { width: 90px; }
.col-qty { width: 80px; }
.col-rate { width: 130px; }
.col-pct { width: 60px; text-align: center !important; }
.col-amt { width: 130px; text-align: right !important; }
.col-del { width: 36px; }
td.center { text-align: center; }
td.amount { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }

.rate-wrap { position: relative; }
.rate-wrap .pct-sign { display: none; position: absolute; right: 9px; top: 50%; transform: translateY(-50%); color: var(--muted); }
tr.is-pct .rate-wrap .pct-sign { display: block; }
tr.is-pct .rate-wrap input { padding-right: 24px; }

.btn {
  font: inherit;
  font-weight: 600;
  border-radius: 6px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-direction: row;
  font-size: 14px;
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.link { border: none; background: none; color: var(--accent); padding: 4px 6px; font-weight: 500; }
.btn:disabled { opacity: .55; cursor: progress; }
.icon {
  border: none; background: none; cursor: pointer; color: var(--muted);
  font-size: 16px; padding: 4px 8px; border-radius: 4px;
}
.icon:hover { background: var(--err-bg); color: var(--err-ink); }

.totals { max-width: 420px; margin-left: auto; }
.tot-row { display: flex; justify-content: space-between; align-items: center; padding: 6px 0; font-variant-numeric: tabular-nums; }
.tot-row.grand { border-top: 2px solid var(--ink); margin-top: 6px; padding-top: 10px; font-weight: 700; font-size: 17px; }

.actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 24px; }
.spacer { flex: 1; }

#messages .msg {
  border-radius: var(--radius);
  padding: 10px 14px;
  margin-bottom: 12px;
  font-size: 14px;
}
#messages .msg ul { margin: 6px 0 0; padding-left: 20px; }
.msg.error { background: var(--err-bg); color: var(--err-ink); }
.msg.ok { background: var(--ok-bg); color: var(--ok-ink); }
.msg.warn { background: var(--warn-bg); color: var(--warn-ink); }

.saved summary { cursor: pointer; font-weight: 600; }
.saved-list { list-style: none; padding: 0; margin: 0; max-height: 260px; overflow-y: auto; }
.saved-list li { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 4px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
.saved-list li span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* =========================================================================
 * Printable invoice ("Save as PDF") – hidden on screen, the only thing printed
 * ========================================================================= */
#printArea { display: none; }

@page { size: A4; margin: 14mm 14mm 16mm; }

@media print {
  body { background: #fff; }
  body > *:not(#printArea) { display: none !important; }
  #printArea { display: block; }
}

.pinv {
  --navy: #1b2a41;
  --blue: #2f6fa8;
  --stripe: #f2f5f9;
  --grid: #9aa8ba;
  --totfill: #dce6f1;
  font: 9.5pt/1.4 Arial, Helvetica, sans-serif;
  color: #111;
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
}
.p-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 14pt; }
.p-logo { width: 112pt; display: block; margin-bottom: 8pt; }
.p-company { font-size: 8.5pt; color: #404040; }
.p-company strong { display: block; font-size: 10.5pt; color: var(--navy); margin-bottom: 2pt; }
.p-titleblock { text-align: right; }
.p-title { font-size: 24pt; font-weight: 700; color: var(--blue); letter-spacing: .01em; margin: 4pt 0 10pt; }
.p-meta { border-collapse: collapse; margin-left: auto; }
.p-meta th { font-size: 8.5pt; color: #404040; text-align: right; padding: 2pt 8pt; }
.p-meta td { border: 0.75pt solid var(--grid); text-align: center; font-weight: 700; color: var(--navy); padding: 2pt 10pt; min-width: 80pt; }

.p-bar { background: var(--navy); color: #fff; font-weight: 700; padding: 2.5pt 6pt; margin-bottom: 4pt; }
.p-strong { font-weight: 700; }
.p-parties { display: flex; justify-content: space-between; gap: 24pt; margin-bottom: 14pt; }
.p-billto { width: 55%; }
.p-job { width: 32%; }
.p-billto > div:not(.p-bar), .p-job > div:not(.p-bar) { padding-left: 2pt; }

.p-items { width: 100%; border-collapse: collapse; border-bottom: 0.75pt solid var(--navy); }
.p-items th { background: var(--navy); color: #fff; font-weight: 700; padding: 4pt 6pt; border: 0.75pt solid var(--navy); }
.p-items td { padding: 2.5pt 6pt; border-left: 0.75pt solid var(--grid); border-right: 0.75pt solid var(--grid); vertical-align: top; }
.p-items td:first-child { border-left-color: var(--navy); }
.p-items td:last-child { border-right-color: var(--navy); }
.p-items tbody tr:nth-child(odd):not(.jobdesc) { background: var(--stripe); }
.p-items tr.jobdesc td.desc { font-style: italic; color: #404040; }
.p-items .desc { text-align: left; }
.p-items .c { text-align: center; width: 9%; }
.p-items .r { text-align: right; width: 15%; white-space: nowrap; }
.p-items tr { break-inside: avoid; page-break-inside: avoid; }
.p-items thead { display: table-header-group; } /* repeat column headings on page 2+ */

.p-bottom { display: flex; justify-content: space-between; align-items: flex-start; gap: 24pt; margin-top: 14pt; break-inside: avoid; page-break-inside: avoid; }
.p-bank { width: 55%; }
.p-bank .p-bar { margin-bottom: 0; }
.p-bankbody { border: 0.75pt solid var(--grid); border-top: none; padding: 4pt 6pt; }
.p-totals { border-collapse: collapse; width: 40%; }
.p-totals th { text-align: right; font-weight: 400; color: #404040; padding: 3pt 8pt; }
.p-totals td { text-align: right; padding: 3pt 6pt; white-space: nowrap; }
.p-totals tr.grand th, .p-totals tr.grand td {
  background: var(--totfill); color: var(--navy); font-weight: 700;
  border-top: 1.5pt solid var(--navy); border-bottom: 1.5pt solid var(--navy); padding: 5pt 8pt;
}
.p-totals tr.grand td { font-size: 11pt; padding-right: 6pt; }

.p-footer { text-align: center; color: #404040; font-size: 8.5pt; margin-top: 26pt; break-inside: avoid; page-break-inside: avoid; }
.p-thanks { font-size: 12pt; font-weight: 700; font-style: italic; color: var(--navy); margin-top: 4pt; }

.brand { display: flex; align-items: center; gap: 14px; }
.brand-logo { height: 44px; }