/* Bids by NAICS: a civic directory. Work Sans for text, Roboto Mono for codes and money.
   Muted federal blue for structure, brick red for the one action on each page. */

:root {
  --paper: #f6f5f1;
  --panel: #ffffff;
  --ink: #1c2530;
  --ink-2: #3d4752;
  --muted: #56606b;
  --rule: #d8d4ca;
  --rule-strong: #b9b3a6;
  --blue: #2b4a6e;
  --blue-deep: #1d344f;
  --blue-tint: #e7ecf2;
  --brick: #9a3a2a;
  --brick-deep: #7c2e21;
  --brick-tint: #f5e9e5;
  --foot-ink: #d9e1ea;
  --foot-muted: #b3c0ce;
  --sans: "Work Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Roboto Mono", ui-monospace, Menlo, Consolas, monospace;
  --wrap: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
}
img, svg { max-width: 100%; height: auto; }
a { color: var(--blue); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--blue-deep); text-decoration-thickness: 2px; }
h1, h2, h3 { line-height: 1.22; color: var(--ink); font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: clamp(1.8rem, 1.2rem + 2.2vw, 2.6rem); margin: 0 0 0.5em; }
h2 { font-size: 1.45rem; margin: 2.2em 0 0.6em; }
h3 { font-size: 1.12rem; margin: 1.6em 0 0.4em; }
p { margin: 0 0 1em; }
.code, .num, code { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.num { white-space: nowrap; }

.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 8px; top: -60px; z-index: 1000; background: var(--blue-deep); color: #fff; padding: 10px 16px; border-radius: 3px; font-weight: 600; text-decoration: none; transition: top .15s ease; }
.skip-link:focus { top: 8px; color: #fff; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible, [tabindex]:focus-visible {
  outline: 3px solid var(--brick); outline-offset: 2px; border-radius: 2px;
}

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
@media (min-width: 700px) { .wrap { padding: 0 28px; } }

/* ---------- masthead ---------- */
.masthead { background: var(--panel); border-bottom: 3px solid var(--blue); }
.masthead .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; flex-wrap: wrap; }
.brand { display: flex; align-items: baseline; gap: 12px; text-decoration: none; color: var(--ink); padding: 10px 0; }
.brand:hover { color: var(--ink); }
.brand-name { font-weight: 600; font-size: 1.28rem; letter-spacing: -0.01em; }
.brand-name .code { color: var(--brick); font-weight: 500; font-size: 1.12rem; }
.brand-line { font-size: 0.88rem; color: var(--muted); display: none; }
@media (min-width: 1000px) { .brand-line { display: inline; } }
.site-nav { display: flex; gap: 4px; align-items: center; }
.site-nav a { color: var(--ink-2); text-decoration: none; padding: 8px 12px; border-radius: 3px; font-size: 0.95rem; font-weight: 500; }
.site-nav a:hover { background: var(--blue-tint); color: var(--blue-deep); }
.site-nav a[aria-current="page"] { color: var(--blue-deep); box-shadow: inset 0 -2px 0 var(--blue); }
.site-nav a.nav-cta { background: var(--brick); color: #fff; }
.site-nav a.nav-cta:hover { background: var(--brick-deep); color: #fff; }
.nav-toggle { display: none; background: none; border: 1px solid var(--rule-strong); border-radius: 3px; padding: 8px 12px; font: inherit; font-size: 0.95rem; color: var(--ink); cursor: pointer; }
@media (max-width: 860px) {
  .nav-toggle { display: inline-block; }
  .site-nav { display: none; width: 100%; flex-direction: column; align-items: stretch; padding: 0 0 12px; gap: 0; }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 12px 8px; border-top: 1px solid var(--rule); border-radius: 0; }
  .site-nav a[aria-current="page"] { box-shadow: inset 3px 0 0 var(--blue); }
}

/* ---------- page frames ---------- */
main { display: block; }
.page { padding-top: 36px; padding-bottom: 64px; }
.lead { font-size: 1.12rem; color: var(--ink-2); max-width: 46rem; }
.note { font-size: 0.92rem; color: var(--muted); }
.prose { max-width: 46rem; }
.prose li { margin-bottom: 0.4em; }

/* Directory layout: persistent sidebar + main column */
.directory { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 48px; align-items: start; }
.sidebar { position: sticky; top: 16px; max-height: calc(100vh - 32px); overflow: auto; font-size: 0.92rem; border-right: 1px solid var(--rule); padding-right: 20px; }
.sidebar-title { font-weight: 600; font-size: 0.95rem; margin: 0 0 8px; color: var(--ink); }
.sidebar ol, .sidebar ul { list-style: none; margin: 0 0 20px; padding: 0; }
.sidebar li a { display: grid; grid-template-columns: 4.2em 1fr; gap: 6px; padding: 5px 6px; text-decoration: none; color: var(--ink-2); border-radius: 3px; line-height: 1.35; }
.sidebar li a:hover { background: var(--blue-tint); color: var(--blue-deep); }
.sidebar li a[aria-current="page"] { background: var(--blue); color: #fff; }
.sidebar li a .code { font-size: 0.85rem; padding-top: 1px; }
.sidebar .sidebar-up { display: inline-block; margin-bottom: 14px; font-weight: 500; }
.sidebar-mobile { display: none; }
@media (max-width: 900px) {
  .directory { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .sidebar { display: none; }
  .sidebar-mobile { display: block; margin: 0 0 24px; border: 1px solid var(--rule); background: var(--panel); border-radius: 4px; }
  .sidebar-mobile summary { padding: 12px 14px; cursor: pointer; font-weight: 600; }
  .sidebar-mobile .sidebar-body { padding: 0 14px 12px; }
  .sidebar-mobile ol, .sidebar-mobile ul { list-style: none; margin: 0 0 14px; padding: 0; }
  .sidebar-mobile li a { display: grid; grid-template-columns: 4.2em 1fr; gap: 6px; padding: 8px 4px; border-top: 1px solid var(--rule); text-decoration: none; color: var(--ink-2); }
  .sidebar-mobile li a[aria-current="page"] { color: var(--brick); font-weight: 600; }
}

.crumbs { font-size: 0.9rem; color: var(--muted); margin: 0 0 14px; }
.crumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.crumbs li + li::before { content: "/"; margin-right: 6px; color: var(--rule-strong); }

/* ---------- homepage table of contents ---------- */
.finder { background: var(--panel); border: 1px solid var(--rule); border-radius: 4px; padding: 18px; margin: 28px 0 8px; max-width: 46rem; }
.finder label { font-weight: 600; display: block; margin-bottom: 6px; }
.finder input { width: 100%; font: inherit; padding: 11px 12px; border: 1px solid var(--rule-strong); border-radius: 3px; background: #fff; color: var(--ink); }
.finder-results { list-style: none; margin: 10px 0 0; padding: 0; }
.finder-results li { border-top: 1px solid var(--rule); }
.finder-results a, .finder-results span.nolink { display: grid; grid-template-columns: 5em 1fr; gap: 8px; padding: 8px 2px; text-decoration: none; color: var(--ink); }
.finder-results span.nolink { color: var(--muted); }
.finder-results a:hover { background: var(--blue-tint); }
.finder-status { font-size: 0.9rem; color: var(--muted); margin: 8px 0 0; }

.toc { list-style: none; margin: 8px 0 0; padding: 0; border-top: 2px solid var(--ink); }
.toc li { border-bottom: 1px solid var(--rule); }
.toc a { display: grid; grid-template-columns: 4.4em minmax(0, 1fr) auto; gap: 14px; align-items: baseline; padding: 14px 4px; text-decoration: none; color: var(--ink); }
.toc a:hover { background: var(--panel); }
.toc a:hover .toc-title { color: var(--blue-deep); text-decoration: underline; }
.toc .toc-code { font-family: var(--mono); color: var(--brick); font-size: 0.98rem; }
.toc .toc-title { font-weight: 500; font-size: 1.06rem; display: flex; align-items: baseline; gap: 10px; min-width: 0; }
.toc .toc-title span:first-child { flex: 0 1 auto; }
.toc .leader { flex: 1 1 auto; border-bottom: 1px dotted var(--rule-strong); min-width: 24px; transform: translateY(-4px); }
.toc .toc-figs { font-family: var(--mono); font-size: 0.92rem; text-align: right; color: var(--ink-2); white-space: nowrap; }
.toc .toc-figs small { display: block; font-family: var(--sans); color: var(--muted); font-size: 0.82rem; }
@media (max-width: 640px) {
  .toc a { grid-template-columns: 3.6em minmax(0, 1fr); }
  .toc .leader { display: none; }
  .toc .toc-figs { grid-column: 2; text-align: left; }
}

.two-col { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; margin-top: 12px; }
.panel { background: var(--panel); border: 1px solid var(--rule); border-radius: 4px; padding: 22px; }
.panel > :last-child { margin-bottom: 0; }

/* ---------- entity page ---------- */
.figures { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--rule); border: 1px solid var(--rule); margin: 24px 0 8px; }
.figures div { background: var(--panel); padding: 16px 16px 14px; }
.figures dt { font-size: 0.88rem; color: var(--muted); margin: 0 0 6px; }
.figures dd { margin: 0; font-family: var(--mono); font-size: 1.35rem; font-weight: 500; color: var(--blue-deep); font-variant-numeric: tabular-nums; }
.figures dd small { display: block; font-family: var(--sans); font-size: 0.82rem; font-weight: 400; color: var(--muted); margin-top: 2px; }
@media (max-width: 760px) { .figures { grid-template-columns: repeat(2, minmax(0, 1fr)); } .figures dd { font-size: 1.15rem; } }

.ledger-wrap { overflow-x: auto; margin: 6px 0 8px; }
.table-note { margin: 0 0 4px; }
table.ledger { width: 100%; border-collapse: collapse; font-size: 0.95rem; background: var(--panel); }
.ledger caption { text-align: left; font-size: 0.9rem; color: var(--muted); padding: 0 0 8px; caption-side: top; }
.ledger th, .ledger td { padding: 9px 10px; border-bottom: 1px solid var(--rule); text-align: left; vertical-align: top; }
.ledger thead th { font-weight: 600; font-size: 0.86rem; color: var(--ink-2); border-bottom: 2px solid var(--ink); background: var(--paper); }
.ledger td.n, .ledger th.n { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; white-space: nowrap; }
.ledger thead th.n { font-family: var(--sans); }
.ledger td.code { font-family: var(--mono); white-space: nowrap; }
.ledger tbody tr:hover { background: #fbfaf7; }
.ledger .sub td { font-size: 0.86rem; color: var(--muted); }

.bar-row { display: grid; grid-template-columns: minmax(0, 15em) minmax(0, 1fr) 8.5em; gap: 12px; align-items: center; padding: 7px 0; border-bottom: 1px solid var(--rule); font-size: 0.95rem; }
.bar-row .bar { height: 12px; background: var(--blue-tint); border-radius: 2px; overflow: hidden; }
.bar-row .bar span { display: block; height: 100%; background: var(--blue); }
.bar-row .bar-other span { background: var(--rule-strong); }
.bar-row .n { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; }
.bar-row .n small { display: block; font-size: 0.8rem; color: var(--muted); }
@media (max-width: 560px) { .bar-row { grid-template-columns: minmax(0, 1fr) 8em; } .bar-row .bar { grid-column: 1 / -1; order: 3; } }

.facts { list-style: none; padding: 0; margin: 10px 0; }
.facts li { padding: 8px 0; border-bottom: 1px solid var(--rule); display: flex; justify-content: space-between; gap: 16px; }
.facts li span:last-child { font-family: var(--mono); text-align: right; }

.source-note { font-size: 0.88rem; color: var(--muted); border-top: 1px solid var(--rule); padding-top: 14px; margin-top: 36px; }

/* The one call to action per page */
.offer { border: 1px solid var(--rule); border-left: 4px solid var(--brick); background: var(--panel); padding: 20px 22px; margin: 36px 0 0; border-radius: 0 4px 4px 0; }
.offer h2 { margin-top: 0; font-size: 1.25rem; }
.offer p { margin-bottom: 14px; max-width: 42rem; }
.btn { display: inline-block; background: var(--brick); color: #fff; text-decoration: none; font-weight: 600; padding: 12px 20px; border-radius: 3px; border: 0; font: inherit; font-weight: 600; cursor: pointer; line-height: 1.3; }
.btn:hover { background: var(--brick-deep); color: #fff; text-decoration: none; }
.btn[disabled] { opacity: 0.6; cursor: progress; }
.btn-quiet { background: var(--panel); color: var(--blue-deep); border: 1px solid var(--rule-strong); }
.btn-quiet:hover { background: var(--blue-tint); color: var(--blue-deep); }
.price { font-family: var(--mono); font-weight: 500; }

/* ---------- forms ---------- */
.form-grid { display: grid; gap: 18px; max-width: 46rem; }
.field label, .field .label { display: block; font-weight: 600; margin-bottom: 6px; }
.field .hint { font-size: 0.9rem; color: var(--muted); margin: 4px 0 0; }
.field input[type=email], .field input[type=text], .field select { width: 100%; font: inherit; padding: 11px 12px; border: 1px solid var(--rule-strong); border-radius: 3px; background: #fff; color: var(--ink); }
.check { display: flex; gap: 10px; align-items: flex-start; }
.check input { margin-top: 5px; width: 18px; height: 18px; flex: none; }
.chips { list-style: none; margin: 8px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { display: inline-flex; align-items: center; gap: 6px; background: var(--blue-tint); border: 1px solid #c9d4e1; border-radius: 3px; padding: 4px 4px 4px 10px; font-size: 0.92rem; }
.chips button { background: none; border: 0; font: inherit; font-size: 1.1rem; line-height: 1; cursor: pointer; color: var(--blue-deep); padding: 2px 8px; border-radius: 2px; }
.chips button:hover { background: #d4dde8; }
.suggest { list-style: none; margin: 4px 0 0; padding: 0; border: 1px solid var(--rule-strong); border-radius: 3px; background: #fff; max-height: 280px; overflow: auto; }
.suggest[hidden] { display: none; }
.suggest li { padding: 8px 10px; cursor: pointer; display: grid; grid-template-columns: 5em 1fr; gap: 8px; border-top: 1px solid var(--rule); }
.suggest li:first-child { border-top: 0; }
.suggest li[aria-selected="true"], .suggest li:hover { background: var(--blue-tint); }
.states-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 4px 12px; margin-top: 8px; max-height: 300px; overflow: auto; border: 1px solid var(--rule); border-radius: 3px; padding: 10px 12px; background: #fff; }
.states-grid label { font-weight: 400; display: flex; gap: 8px; align-items: center; font-size: 0.95rem; margin: 0; }
.status { padding: 12px 14px; border-radius: 3px; margin: 12px 0; font-size: 0.96rem; }
.status[hidden] { display: none; }
.status.err { background: var(--brick-tint); border-left: 4px solid var(--brick); color: var(--ink); }
.status.ok { background: var(--blue-tint); border-left: 4px solid var(--blue); color: var(--ink); }

/* ---------- digest page / sample ---------- */
.plan { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px 32px; align-items: center; border-top: 2px solid var(--ink); border-bottom: 1px solid var(--rule); padding: 18px 0; margin: 24px 0; }
.plan h2 { margin: 0; font-size: 1.3rem; }
.plan .price { font-size: 1.6rem; color: var(--blue-deep); text-align: right; }
.plan .price small { display: block; font-family: var(--sans); font-size: 0.85rem; color: var(--muted); font-weight: 400; }
.plan ul { margin: 8px 0 0; padding-left: 1.2em; }
@media (max-width: 600px) { .plan { grid-template-columns: 1fr; } .plan .price { text-align: left; } }

.qa dt { font-weight: 600; margin-top: 18px; }
.qa dd { margin: 4px 0 0; color: var(--ink-2); }

.mail { background: var(--panel); border: 1px solid var(--rule); border-radius: 4px; max-width: 760px; }
.mail-head { border-bottom: 1px solid var(--rule); padding: 14px 20px; font-size: 0.93rem; color: var(--ink-2); display: grid; gap: 2px; }
.mail-head b { color: var(--ink); font-weight: 600; }
.mail-body { padding: 8px 20px 20px; }
.mail-code { border-top: 2px solid var(--blue); margin-top: 22px; padding-top: 12px; }
.mail-code h2 { margin: 0 0 8px; font-size: 1.15rem; }
.mail-context { background: var(--blue-tint); border-left: 3px solid var(--blue); padding: 10px 14px; font-size: 0.93rem; margin: 0 0 12px; }
.mail-context p { margin: 0 0 6px; }
.mail-context p:last-child { margin: 0; }
.notice { padding: 12px 0; border-bottom: 1px solid var(--rule); }
.notice h3 { margin: 0 0 4px; font-size: 1.02rem; }
.notice p { margin: 0 0 3px; font-size: 0.92rem; color: var(--ink-2); }
.notice .due { color: var(--ink); font-weight: 600; }
.mail-sub { margin: 18px 0 4px; font-size: 1rem; }

/* ---------- footer ---------- */
.colophon { background: var(--blue-deep); color: var(--foot-ink); padding: 40px 0 28px; font-size: 0.92rem; }
.colophon a { color: #fff; }
.colophon a:hover { color: #fff; }
.colophon .cols { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr; gap: 32px; }
.colophon h2 { color: #fff; font-size: 1rem; margin: 0 0 10px; }
.colophon ul { list-style: none; padding: 0; margin: 0; }
.colophon li { margin: 0 0 6px; }
.colophon .fine { color: var(--foot-muted); margin-top: 28px; padding-top: 16px; border-top: 1px solid #34506f; font-size: 0.85rem; }
.colophon .fine p { margin: 0 0 6px; }
@media (max-width: 760px) { .colophon .cols { grid-template-columns: 1fr; gap: 22px; } }