:root {
  --bg: #f5f6f8; --surface: #ffffff; --text: #16191d; --muted: #5b6370; --border: #d9dde3;
  --accent: #1d4ed8; --accent-text: #ffffff;
  --ok-bg: #e7f6ec; --ok: #136c34; --warn-bg: #fff4e0; --warn: #8a4b00;
  --bad-bg: #fde8e8; --bad: #a21c1c; --info-bg: #e8effd; --info: #1e3a8a;
  --radius: 10px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111317; --surface: #1b1e24; --text: #eceef1; --muted: #a2a9b4; --border: #2e333b;
    --accent: #6d9bff; --accent-text: #0b1020;
    --ok-bg: #12301d; --ok: #7fd89c; --warn-bg: #3a2a0d; --warn: #f4bf6a;
    --bad-bg: #3b1515; --bad: #f59a9a; --info-bg: #17223d; --info: #a9c1ff;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
h1 { font-size: 1.5rem; margin: 0 0 .75rem; line-height: 1.25; }
h2 { font-size: 1.15rem; margin: 1.5rem 0 .5rem; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 16px; }
.narrow { max-width: 480px; }
.topbar { background: var(--surface); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 10; }
.topbar .wrap { display: flex; gap: 8px 16px; align-items: center; padding-top: 10px; padding-bottom: 10px; position: relative; }
.brand { font-weight: 700; color: var(--text); text-decoration: none; margin-right: auto; }
.topbar nav a { text-decoration: none; color: var(--text); }
.topbar nav a.active { color: var(--accent); font-weight: 600; }
.topbar nav form { margin: 0; }
.linkbutton { background: none; border: 0; padding: 0; font: inherit; color: var(--muted); cursor: pointer; }
.nav-wide { display: none; gap: 4px 18px; align-items: center; font-size: .95rem; }
.nav-menu summary { list-style: none; cursor: pointer; padding: 8px 14px; border: 1px solid var(--border);
  border-radius: 8px; font-weight: 600; }
.nav-menu summary::-webkit-details-marker { display: none; }
.nav-menu summary::after { content: " ▾"; color: var(--muted); }
.nav-menu[open] summary::after { content: " ▴"; }
.nav-menu nav { position: absolute; left: 0; right: 0; top: 100%; background: var(--surface);
  border-bottom: 1px solid var(--border); box-shadow: 0 8px 16px rgb(0 0 0 / .08); padding: 4px 16px 12px;
  /* The header is sticky, so a tall menu must scroll inside the screen (e.g. a phone held sideways). */
  max-height: calc(100vh - 64px); max-height: calc(100dvh - 64px); overflow-y: auto; overscroll-behavior: contain; }
.nav-menu nav a, .nav-menu nav .linkbutton { display: block; width: 100%; text-align: left; padding: 12px 0;
  border-bottom: 1px solid var(--border); font-size: 1.05rem; }
.nav-menu nav form:last-child .linkbutton { border-bottom: 0; }
@media (min-width: 900px) {
  .nav-wide { display: flex; }
  .nav-menu { display: none; }
}
.page-head { display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.page-head h1 { margin: 0; }
.title-row { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: center; margin-bottom: 4px; }
.title-row h1 { margin: 0; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 8px; }
.tile { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px;
  text-decoration: none; color: var(--text); display: flex; flex-direction: column; }
.tile strong { font-size: 1.6rem; line-height: 1.1; }
.tile span { color: var(--muted); font-size: .85rem; }
.tile.warn { background: var(--warn-bg); border-color: transparent; }
.tile.warn strong, .tile.warn span { color: var(--warn); }
.rows { list-style: none; margin: 0 0 8px; padding: 0; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden; }
.rows > li + li { border-top: 1px solid var(--border); }
.row { display: block; padding: 12px 14px; color: var(--text); text-decoration: none; }
a.row:hover, a.row:focus-visible { background: var(--bg); }
.row-top { display: flex; gap: 8px; align-items: baseline; justify-content: space-between; }
.row-title { overflow-wrap: anywhere; }
.row-meta, .row-note { display: block; font-size: .875rem; color: var(--muted); overflow-wrap: anywhere; }
.row-note { color: var(--warn); }
.rows-empty { padding: 14px; }
.more { font-size: .9rem; }
.list-head { display: flex; justify-content: space-between; align-items: baseline; margin: 4px 2px 8px; }
.search { padding: 12px; }
.search-row { display: flex; gap: 8px; }
.search-row input { flex: 1; min-width: 0; }
input[type=search] { width: 100%; padding: 12px; font-size: 1.05rem; border: 1px solid var(--border); border-radius: 8px;
  background: var(--surface); color: var(--text); }
.more-filters summary { cursor: pointer; color: var(--accent); margin-top: 10px; font-size: .95rem; }
.more-filters .filters { margin: 10px 0; }
.link-text { overflow-wrap: anywhere; }
.nowrap { white-space: nowrap; }
.danger-zone { margin-top: 16px; border-top: 1px solid var(--border); padding-top: 10px; }
.danger-zone summary { cursor: pointer; color: var(--bad); font-size: .9rem; }
@media (max-width: 640px) {
  .stack-mobile { flex-direction: column; align-items: stretch; }
  .stack-mobile .btn { width: 100%; }
}
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin-bottom: 16px; }
.muted { color: var(--muted); }
.small { font-size: .875rem; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .02em; }
label { display: block; font-weight: 600; margin-bottom: 4px; }
.field { margin-bottom: 14px; }
.helptext, .field .help { display: block; color: var(--muted); font-size: .875rem; margin-top: 2px; }
input[type=text], input[type=email], input[type=password], input[type=date], input:not([type]), select, textarea {
  width: 100%; padding: 12px; font-size: 1.05rem; border: 1px solid var(--border); border-radius: 8px;
  background: var(--surface); color: var(--text); }
input:focus, select:focus, textarea:focus { outline: 3px solid color-mix(in srgb, var(--accent) 40%, transparent); border-color: var(--accent); }
.errorlist { list-style: none; padding: 0; margin: 4px 0 0; color: var(--bad); font-size: .9rem; }
.btn { display: inline-block; border: 0; border-radius: 8px; padding: 12px 18px; font-size: 1rem; font-weight: 600;
  background: var(--accent); color: var(--accent-text); cursor: pointer; text-decoration: none; text-align: center; }
.btn.block { display: block; width: 100%; padding: 16px; font-size: 1.1rem; }
.btn.secondary { background: transparent; color: var(--accent); border: 1px solid var(--border); }
.btn.danger { background: var(--bad); color: #fff; }
.btn.small { padding: 6px 12px; font-size: .9rem; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.banner { border-radius: var(--radius); padding: 12px 14px; margin-bottom: 12px; }
.banner.ok { background: var(--ok-bg); color: var(--ok); }
.banner.warn { background: var(--warn-bg); color: var(--warn); }
.banner.bad { background: var(--bad-bg); color: var(--bad); }
.banner.info { background: var(--info-bg); color: var(--info); }
.tag { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: .8rem; font-weight: 600; white-space: nowrap; }
.tag.ok { background: var(--ok-bg); color: var(--ok); }
.tag.warn { background: var(--warn-bg); color: var(--warn); }
.tag.bad { background: var(--bad-bg); color: var(--bad); }
.tag.info { background: var(--info-bg); color: var(--info); }
.tag.muted { background: var(--bg); color: var(--muted); border: 1px solid var(--border); }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .95rem; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
tr.clickable td a.rowlink { color: inherit; text-decoration: none; font-weight: 600; }
dl.details { display: grid; grid-template-columns: minmax(120px, 40%) 1fr; gap: 6px 12px; margin: 0; }
dl.details dt { color: var(--muted); }
dl.details dd { margin: 0; font-weight: 500; overflow-wrap: anywhere; }
.flags { margin: 0; padding-left: 1.2rem; }
.filters { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; align-items: end; }
.filters .field { margin: 0; }
.evidence img { max-width: 100%; border: 1px solid var(--border); border-radius: 6px; }
.grid2 { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 800px) { .grid2 { grid-template-columns: 1fr 1fr; } }
.pager { display: flex; gap: 12px; align-items: center; margin-top: 12px; }
.checkbox-list { list-style: none; padding: 0; margin: 0; }
.checkbox-list label, label.inline { font-weight: 400; display: flex; gap: 8px; align-items: center; }
.public-header { text-align: center; padding: 20px 16px 4px; }
.public-header .site { font-size: 1.4rem; font-weight: 700; }
.result { text-align: center; padding: 28px 16px; }
.result .icon { font-size: 3rem; line-height: 1; }
.result h1 { font-size: 1.6rem; margin-top: 10px; }
.spinner { width: 44px; height: 44px; margin: 0 auto; border: 5px solid var(--border); border-top-color: var(--accent);
  border-radius: 50%; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spinner { animation: none; } }
.poster { text-align: center; padding: 24px; }
.poster svg { width: min(80vw, 420px); height: auto; display: block; margin: 0 auto; }
@media print { .topbar, .no-print { display: none !important; } body { background: #fff; color: #000; } .card { border: 0; } }