/* AVPCD 2.0. Theme follows AVPCD 1.0 (avpcd.habdsk.org): banner, small navigation bar, light-blue side panels and title bars, light-blue footer. */
:root {
  --navy: #0a1a7a;
  --blue: #0a63c9;
  --blue-dark: #07408a;
  --sky: #cfe4fb;
  --sky-2: #e8f2fd;
  --sky-line: #a9c9ee;
  --red: #c80000;
  --green: #1f9a3d;
  --purple: #6a1fb5;
  --teal: #00A6A6;
  --amber: #F2A900;
  --magenta: #C2185B;
  --slate: #4A5568;
  --primary: var(--blue);
  --deep: #101a33;
  --bg: #ffffff;
  --surface: var(--sky-2);
  --surface-2: var(--sky);
  --text: #1c2433;
  --muted: #55627A;
  --line: #cddcee;
  --radius: 8px;
  --measure: 76ch;
}
* { box-sizing: border-box; }
html { font-size: 17px; scroll-behavior: smooth; }
body {
  margin: 0; color: var(--text); line-height: 1.6;
  font-family: Roboto, "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  background-color: #e3e9f0;
  background-image: radial-gradient(#cbd5e1 1px, transparent 1px);
  background-size: 16px 16px;
}
h1, h2, h3 { color: #101a33; line-height: 1.25; margin: 0 0 .6em; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.3rem; margin-top: 1.9em; padding-bottom: .25em; border-bottom: 2px solid var(--sky); }
h3 { font-size: 1.1rem; margin-top: 1.5em; }
p, li { max-width: var(--measure); }
a { color: var(--blue); text-underline-offset: 3px; }
a:hover { color: var(--blue-dark); }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; border-radius: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 0; background: var(--navy); color: #fff; padding: 10px 16px; z-index: 100; }
.skip:focus { left: 8px; top: 8px; }
.r { color: var(--red); font-weight: 700; }
.g { color: var(--green); font-weight: 700; }
.p { color: var(--purple); font-weight: 700; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 14px 14px 28px; }

/* banner and navigation */
.banner { display: block; border: 3px solid #1d63b8; border-radius: 12px; overflow: hidden; background: #fff; line-height: 0; }
.banner img { width: 100%; height: auto; display: block; }
.site-nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 2px 4px; padding: 6px 4px 8px; }
.site-nav a { color: #101a33; text-decoration: none; font-weight: 700; font-size: .86rem; padding: 3px 12px; border-radius: 999px; }
.site-nav a:hover { background: var(--sky); }
.site-nav a[aria-current="page"] { background: var(--navy); color: #fff; }
.menu-toggle { display: none; font: inherit; font-weight: 700; color: var(--navy); background: #fff; border: 1px solid var(--sky-line); border-radius: 8px; padding: 6px 14px; cursor: pointer; margin: 8px 0 0 auto; }

.layout { display: grid; grid-template-columns: 236px minmax(0, 1fr); gap: 18px; align-items: start; }
.sidebar { display: flex; flex-direction: column; gap: 14px; }
.side-card { background: var(--sky-2); border: 1px solid var(--sky-line); border-radius: var(--radius); overflow: hidden; }
.side-card h2 { margin: 0; padding: 9px 12px; background: var(--sky); border: 0; font-size: 1.05rem; text-align: center; }
.side-body { padding: 10px 10px 12px; text-align: center; }
.side-body strong { display: block; background: #fff; border: 1px solid var(--sky-line); border-radius: 4px; padding: 3px 6px; font-size: .86rem; }
.side-sub { margin: 0 0 8px; padding: 6px 8px; background: var(--sky); border-radius: 4px; font-weight: 700; font-size: .92rem; text-align: left; }
.svc { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.svc a { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 4px 10px; background: #fff; border: 1.5px solid var(--blue); border-radius: 8px; font-weight: 700; font-size: .84rem; text-decoration: none; color: var(--navy); }
.svc a:hover { background: var(--sky); }
.svc a.here { background: var(--navy); border-color: var(--navy); color: #fff; }
.svc small { font-weight: 400; font-size: .7rem; opacity: .85; }
.side-links { list-style: none; margin: 0; padding: 6px 6px 8px; }
.side-links a { display: block; padding: 6px 10px; border-radius: 6px; text-decoration: none; font-size: .9rem; color: var(--navy); }
.side-links a:hover { background: var(--sky); }

main { min-width: 0; background: #fff; border: 1px solid var(--sky-line); border-radius: var(--radius); }
main:focus { outline: none; }
.panel-body { padding: 0 24px 30px; }
.panel-body > h1 { margin: 0 -24px 22px; padding: 13px 24px; background: var(--sky); border-bottom: 1px solid var(--sky-line); border-radius: 7px 7px 0 0; }

/* footer */
.site-footer { margin-top: 18px; background: var(--sky); border: 1px solid var(--sky-line); border-radius: var(--radius); padding: 22px 28px 16px; display: grid; grid-template-columns: 1.1fr 1fr 1.2fr; gap: 24px; font-size: .9rem; }
.site-footer h3 { margin: 0 0 .5em; font-size: 1rem; }
.site-footer p, .site-footer li { max-width: none; }
.f-brand { font-size: 1.7rem; font-weight: 700; text-decoration: none; letter-spacing: .01em; }
.f-brand .a { color: var(--red); } .f-brand .b { color: var(--green); } .f-brand .c { color: var(--blue); }
.f-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.f-note { grid-column: 1 / -1; margin: 0; padding-top: 12px; border-top: 1px solid var(--sky-line); color: var(--muted); font-size: .85rem; }

/* home */
.justify { text-align: justify; max-width: none; }
.lead { font-size: 1.08rem; max-width: 70ch; margin: 0 0 1.2em; }
.actions { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
.btn { display: inline-block; font: inherit; font-weight: 700; font-size: .95rem; text-decoration: none; padding: 9px 20px; border-radius: 8px; border: 2px solid var(--blue); background: var(--blue); color: #fff; cursor: pointer; }
.btn:hover { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn.line { background: transparent; color: var(--blue); }
.btn.line:hover { background: var(--sky); color: var(--navy); border-color: var(--blue); }
.btn:disabled { opacity: .5; cursor: default; }
.gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 16px; margin: 26px 0 6px; border-top: 1px solid var(--line); padding-top: 22px; align-items: end; }
.gallery img { width: 100%; height: 190px; object-fit: contain; }

/* forms */
form.filters { background: var(--sky-2); border: 1px solid var(--sky-line); border-radius: var(--radius); padding: 20px; margin-bottom: 22px; }
.grid { display: grid; gap: 14px 18px; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
label.f { display: flex; flex-direction: column; gap: 5px; font-size: .88rem; color: var(--muted); font-weight: 500; }
fieldset.f { border: 0; margin: 0; padding: 0; font-size: .88rem; color: var(--muted); }
fieldset.f legend { padding: 0; margin-bottom: 4px; }
fieldset.f label { display: inline-flex; align-items: center; gap: 6px; margin-right: 16px; color: var(--text); font-size: 1rem; }
input[type=text], input[type=number], input[type=search], select {
  font: inherit; color: var(--text); background: #fff; border: 1px solid #9FB3CF; border-radius: 6px; padding: 8px 10px; width: 100%;
}
details.advanced { margin-top: 18px; border-top: 1px solid var(--sky-line); padding-top: 12px; }
details.advanced > summary { cursor: pointer; font-weight: 700; color: var(--navy); padding: 4px 0; }

/* tables */
.status { color: var(--muted); margin: 10px 0; min-height: 1.6em; }
.status:empty { display: none; }
.error { color: var(--magenta); }
.table-scroll { overflow-x: auto; border: 1px solid var(--sky-line); border-radius: var(--radius); }
table { border-collapse: collapse; width: 100%; font-size: .9rem; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: var(--sky); white-space: nowrap; position: sticky; top: 0; }
th button.sort { all: unset; cursor: pointer; font-weight: 700; color: #101a33; }
th button.sort:focus-visible { outline: 3px solid var(--amber); }
tbody tr:hover { background: #f4f9ff; }
td.num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.tag { display: inline-block; border-radius: 999px; padding: 1px 10px; font-size: .78rem; border: 1.5px solid var(--line); white-space: nowrap; background: #fff; font-weight: 600; }
.flag { display: inline-block; border-radius: 6px; padding: 2px 10px; margin: 0 4px 4px 0; font-size: .8rem; background: #FFF4D6; color: #7A5600; border: 1px solid #E8C871; font-weight: 600; }
.pager { display: flex; align-items: center; gap: 14px; margin: 18px 0 8px; flex-wrap: wrap; }
.dim { color: var(--muted); }

/* browse */
.facet-list { list-style: none; padding: 0; margin: 0; }
.facet-list li { max-width: none; display: flex; justify-content: space-between; gap: 16px; padding: 8px 4px; border-bottom: 1px solid var(--line); }
.facet-list .n { color: var(--muted); font-variant-numeric: tabular-nums; white-space: nowrap; }
details.group { border: 1px solid var(--sky-line); border-radius: var(--radius); margin: 10px 0; background: #fff; }
details.group > summary { cursor: pointer; padding: 11px 16px; font-weight: 700; display: flex; justify-content: space-between; gap: 16px; list-style-position: inside; background: var(--sky-2); border-radius: 7px; }
details.group > summary .n { color: var(--muted); font-weight: 400; }
details.group .facet-list { padding: 0 18px 10px; }
.tabs { display: flex; gap: 4px; flex-wrap: wrap; margin: 0 0 18px; border-bottom: 2px solid var(--sky); }
.tabs a { padding: 8px 18px; text-decoration: none; border-radius: 8px 8px 0 0; color: var(--navy); font-weight: 700; }
.tabs a:hover { background: var(--sky); }
.tabs a[aria-current="page"] { background: var(--navy); color: #fff; }
.filter-box { max-width: 420px; margin: 12px 0; }
.facet-list .empty { color: var(--muted); }
.group-link { margin: 0; padding: 0 18px 14px; font-size: .92rem; }
.hint { color: var(--muted); font-size: .9rem; }
details.group[hidden], .facet-list li[hidden] { display: none; }

/* statistics */
.bars { margin: 8px 0 26px; max-width: 760px; }
.bar-row { display: grid; grid-template-columns: minmax(130px, 230px) 1fr 70px; gap: 12px; align-items: center; padding: 4px 0; font-size: .95rem; }
.bar-row .track { background: var(--sky-2); border-radius: 6px; height: 20px; overflow: hidden; }
.bar-row .fill { display: block; height: 100%; width: var(--w, 0%); background: var(--blue); border-radius: 6px; }
.bar-row .fill.teal { background: var(--teal); }
.bar-row .fill.amber { background: var(--amber); }
.bar-row .fill.magenta { background: var(--magenta); }
.bar-row .fill.slate { background: var(--slate); }
.bar-row .fill.green { background: var(--green); }
.bar-row .n { text-align: right; font-variant-numeric: tabular-nums; }

/* record */
.sub { color: var(--muted); margin: -.3em 0 12px; }
.crumb { margin: 0 0 10px; font-size: .92rem; }
.record-head:empty { display: none; }
.record-head { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin: 4px 0 16px; }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin: 6px 0 8px; }
.fact { background: var(--sky-2); border: 1px solid var(--sky-line); border-radius: var(--radius); padding: 12px 16px; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.fact span { font-size: .76rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.fact b { font-size: 1.08rem; color: #101a33; overflow-wrap: anywhere; }
section.card-sec { border: 1px solid var(--sky-line); border-radius: var(--radius); padding: 2px 20px 12px; margin: 16px 0; }
section.card-sec h2 { font-size: 1.05rem; color: var(--navy); margin: 0 -20px 12px; padding: 8px 20px; background: var(--sky-2); border-bottom: 1px solid var(--sky-line); border-radius: 7px 7px 0 0; }
dl.kv { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px 28px; margin: 0 0 10px; }
.kvp { min-width: 0; }
.kvp.wide { grid-column: 1 / -1; }
dl.kv dt { color: var(--muted); font-size: .74rem; text-transform: uppercase; letter-spacing: .07em; margin-bottom: 2px; overflow-wrap: anywhere; }
dl.kv dd { margin: 0; overflow-wrap: anywhere; white-space: pre-wrap; }
dl.kv dd.mono { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: .85rem; }
code { background: var(--sky-2); padding: 1px 6px; border-radius: 4px; font-size: .88em; }

/* help, links, FAQ */
.steps { counter-reset: step; list-style: none; padding: 0; margin: 12px 0; display: grid; gap: 10px; }
.steps li { counter-increment: step; position: relative; padding: 10px 14px 10px 52px; background: var(--sky-2); border: 1px solid var(--sky-line); border-radius: var(--radius); max-width: none; }
.steps li::before { content: counter(step); position: absolute; left: 12px; top: 9px; width: 28px; height: 28px; border-radius: 50%; background: var(--navy); color: #fff; font-weight: 700; display: grid; place-items: center; }
.linklist { list-style: none; padding: 0; margin: 8px 0 0; display: grid; gap: 8px; }
.linklist li { max-width: none; padding: 9px 14px; border: 1px solid var(--line); border-left: 4px solid var(--blue); border-radius: 6px; }
.linklist small { color: var(--muted); display: block; }
details.faq { border: 1px solid var(--sky-line); border-radius: var(--radius); margin: 8px 0; background: #fff; }
details.faq > summary { cursor: pointer; padding: 10px 16px; font-weight: 700; background: var(--sky-2); border-radius: 7px; }
details.faq[open] > summary { border-bottom: 1px solid var(--sky-line); border-radius: 7px 7px 0 0; }
details.faq p { margin: 0; padding: 12px 16px; }
.contact-card { display: inline-block; background: var(--sky-2); border: 1px solid var(--sky-line); border-radius: var(--radius); padding: 14px 22px; margin: 4px 0 8px; }
.contact-card p { margin: .2em 0; }

@media (max-width: 960px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { order: 2; }
  .menu-toggle { display: block; }
  .js .site-nav { display: none; flex-direction: column; align-items: stretch; background: #fff; border: 1px solid var(--sky-line); border-radius: var(--radius); margin: 8px 0; padding: 6px; }
  .js .site-nav.open { display: flex; }
  .site-nav a { padding: 10px 14px; border-radius: 6px; }
  .site-footer { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  html { font-size: 16px; }
  .panel-body { padding: 0 16px 24px; }
  .panel-body > h1 { margin: 0 -16px 18px; padding: 12px 16px; font-size: 1.35rem; }
  section.card-sec h2 { margin: 0 -20px 12px; }
  .bar-row { grid-template-columns: 1fr 60px; }
  .bar-row .track { grid-column: 1 / -1; order: 3; }
  .justify { text-align: left; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }