/* ── Logbook public site design system ─────────────────────────────────────
   One stylesheet for every public page. Palette matches the portal's
   `logbook` theme and the email band: ledger ink, petrol teal, signal amber
   (accent only — never body text on white). */

:root {
  --ink: #14213d;
  --ink-deep: #0e1730;
  --ink-soft: #4a5568;
  --paper: #f7f9fc;
  --card: #ffffff;
  --brand: #0b6e6e;
  --brand-dark: #085757;
  --brand-soft: #e0f2f1;
  --amber: #ffbf57;
  --amber-ink: #7c5304;
  --line: #e2e8f0;
  --critical: #c62828;
  --high: #ef6c00;
  --info: #1565c0;
  --ok: #2e7d32;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(20, 33, 61, .05), 0 8px 24px -12px rgba(20, 33, 61, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.55;
}
img { max-width: 100%; }
a { color: var(--brand); }
.shell { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.shell.narrow { max-width: 780px; }

/* ── Header ──────────────────────────────────────────────────────────── */
.site-head {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-head .shell { display: flex; align-items: center; gap: 14px; min-height: 64px; position: relative; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand img { width: 34px; height: 34px; display: block; }
.brand-text { font-weight: 800; font-size: 1.25rem; letter-spacing: -.3px; line-height: 1.1; color: var(--brand); }
.brand-text small { display: block; font-size: .58rem; font-weight: 700; letter-spacing: .18em; color: var(--ink-soft); text-transform: uppercase; }
.site-nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.site-nav a {
  text-decoration: none; color: var(--ink); font-weight: 600; font-size: .95rem;
  padding: 8px 12px; border-radius: 8px;
}
.site-nav a:hover { background: var(--brand-soft); color: var(--brand-dark); }
.site-nav a.active { color: var(--brand-dark); box-shadow: inset 0 -2px 0 var(--amber); border-radius: 8px 8px 0 0; }
.site-nav a.btn-signin {
  background: var(--brand); color: #fff; margin-left: 8px; padding: 9px 16px;
}
.site-nav a.btn-signin:hover { background: var(--brand-dark); color: #fff; }
.nav-burger {
  display: none; margin-left: auto; background: none; border: 1px solid var(--line);
  border-radius: 8px; padding: 8px 10px; cursor: pointer; color: var(--ink);
}
.nav-burger svg { display: block; }
@media (max-width: 860px) {
  .nav-burger { display: block; }
  .site-nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--line);
    flex-direction: column; align-items: stretch; padding: 8px 16px 16px; gap: 2px;
    box-shadow: var(--shadow);
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 12px; }
  .site-nav a.active { box-shadow: inset 3px 0 0 var(--amber); border-radius: 8px; }
  .site-nav a.btn-signin { margin: 8px 0 0; text-align: center; }
}

/* ── Hero ────────────────────────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, var(--ink-deep) 0%, var(--ink) 60%, #1b2c52 100%);
  color: #fff; padding: 56px 0 64px;
}
.hero .eyebrow { color: var(--amber); font-size: .72rem; font-weight: 800; letter-spacing: .22em; text-transform: uppercase; margin: 0 0 10px; }
.hero h1 { font-size: clamp(1.7rem, 4.2vw, 2.6rem); line-height: 1.15; margin: 0 0 12px; letter-spacing: -.5px; }
.hero h1 em { font-style: normal; color: var(--amber); }
.hero .lede { color: #c3ccdd; font-size: 1.06rem; max-width: 640px; margin: 0 0 26px; }
.hero-lite { padding: 40px 0 44px; }
.hero-lite .lede { margin-bottom: 0; }

/* ── Search / forms ──────────────────────────────────────────────────── */
.search-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px; box-shadow: var(--shadow); color: var(--ink);
}
.search-card h2, .search-card .search-title { margin: 0 0 4px; font-size: 1.15rem; }
.search-card p { margin: 0 0 14px; color: var(--ink-soft); }
.search-card form { display: flex; gap: 10px; flex-wrap: wrap; }
.search-card input {
  flex: 1 1 260px; padding: 13px 14px; font-size: 1rem;
  border: 1px solid var(--line); border-radius: 8px; color: var(--ink);
}
.search-card input:focus, .field input:focus, .field textarea:focus { outline: 2px solid var(--brand); outline-offset: 0; border-color: var(--brand); }
.upper { text-transform: uppercase; }
.btn {
  display: inline-block; padding: 13px 24px; font-size: 1rem; border: 0; border-radius: 8px;
  background: var(--brand); color: #fff; font-weight: 700; cursor: pointer; text-decoration: none; text-align: center;
}
.btn:hover { background: var(--brand-dark); }
.btn:disabled { opacity: .6; cursor: wait; }
.btn.ghost { background: transparent; border: 1px solid var(--line); color: var(--ink); }
.btn.ghost:hover { background: var(--brand-soft); border-color: var(--brand); color: var(--brand-dark); }
.btn.on-dark.ghost { border-color: rgba(255,255,255,.35); color: #fff; }
.btn.on-dark.ghost:hover { background: rgba(255,255,255,.1); border-color: #fff; color: #fff; }
.field { display: block; margin: 14px 0 0; }
.field span.label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 4px; }
.field span.label .opt { font-weight: 400; color: var(--ink-soft); }
.field input, .field textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px;
  font: inherit; color: var(--ink); background: #fff;
}
.field textarea { min-height: 130px; resize: vertical; }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 560px) { .row-2 { grid-template-columns: 1fr; } }
.hp { position: absolute; left: -9999px; top: -9999px; height: 0; overflow: hidden; }

/* ── Sections ────────────────────────────────────────────────────────── */
section.block { padding: 46px 0; }
section.block.alt { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.eyebrow { color: var(--brand); font-size: .72rem; font-weight: 800; letter-spacing: .22em; text-transform: uppercase; margin: 0 0 8px; }
section.block h2 { font-size: 1.6rem; letter-spacing: -.3px; margin: 0 0 8px; }
section.block .sub { color: var(--ink-soft); max-width: 680px; margin: 0 0 26px; }
.grid { display: grid; gap: 14px; }
.grid.cols-3 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.tile {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 20px; box-shadow: var(--shadow);
}
.tile .num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 999px; background: var(--ink); color: var(--amber);
  font-weight: 800; font-size: .9rem; margin-bottom: 10px;
}
.tile h3 { margin: 0 0 6px; font-size: 1.05rem; }
.tile p { margin: 0; color: var(--ink-soft); font-size: .95rem; }
.tile ul { margin: 8px 0 0; padding-left: 18px; color: var(--ink-soft); font-size: .95rem; }
.tile ul li { margin: 3px 0; }
.tile .who { font-size: .72rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--brand); margin: 0 0 6px; }

/* Alert chips shown in the "what the report flags" strip */
.flag-strip { display: flex; flex-wrap: wrap; gap: 8px; }
.flag-strip span { padding: 7px 13px; border-radius: 999px; font-weight: 700; font-size: .86rem; color: #fff; }
.flag-strip .f-critical { background: var(--critical); }
.flag-strip .f-high { background: var(--high); }
.flag-strip .f-info { background: var(--info); }

/* CTA band */
.cta-band { background: var(--ink); color: #fff; border-radius: var(--radius); padding: 30px 28px; display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.cta-band h2 { margin: 0 0 4px; font-size: 1.3rem; }
.cta-band p { margin: 0; color: #c3ccdd; }
.cta-band .actions { margin-left: auto; display: flex; gap: 10px; flex-wrap: wrap; }
@media (max-width: 700px) { .cta-band .actions { margin-left: 0; } }

/* ── States & banners ────────────────────────────────────────────────── */
.state { margin: 18px 0; padding: 14px 16px; border-radius: 10px; display: none; }
.state.info { background: #e8f1fb; color: var(--info); }
.state.warn { background: #fff3e0; color: #a14e00; }
.banner {
  background: #fdecea; border: 1px solid #f5c6c0; color: var(--critical);
  border-radius: var(--radius); padding: 16px 18px; margin: 22px 0 0; font-weight: 600;
}

/* ── Report (public check result — ids/classes used by index.html JS) ─── */
#report { display: none; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; margin-top: 18px; box-shadow: var(--shadow); }
.card h2 { font-size: 1.05rem; margin: 0 0 10px; }
.veh-title { font-size: 1.35rem; font-weight: 800; margin: 0; }
.veh-sub { color: var(--ink-soft); margin: 2px 0 12px; font-family: ui-monospace, Consolas, monospace; }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px 18px; }
.facts div span { display: block; font-size: .78rem; text-transform: uppercase; letter-spacing: .4px; color: var(--ink-soft); }
.facts div b { font-weight: 650; }
.badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.badge { padding: 6px 12px; border-radius: 999px; color: #fff; font-weight: 700; font-size: .85rem; }
.badge small { display: block; font-weight: 400; opacity: .9; }
.badge.Critical { background: var(--critical); }
.badge.High { background: var(--high); }
.badge.Info { background: var(--info); }
.badge.clean { background: var(--ok); }
.chart-wrap { overflow-x: auto; }
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { border-left: 3px solid var(--brand-soft); padding: 10px 0 10px 16px; margin-left: 6px; position: relative; }
.timeline li::before { content: ""; position: absolute; left: -7px; top: 16px; width: 11px; height: 11px; border-radius: 50%; background: var(--brand); }
.tl-head { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.tl-head b { font-size: 1rem; }
.tl-date { color: var(--ink-soft); }
.chip { background: var(--brand-soft); color: var(--brand); border-radius: 6px; padding: 2px 8px; font-size: .78rem; font-weight: 700; }
.chip.disputed { background: #fdecea; color: var(--critical); }
.tl-body { color: var(--ink-soft); font-size: .92rem; margin-top: 4px; }
.tl-body span { margin-right: 14px; display: inline-block; }
.tl-body span b { color: var(--ink); font-weight: 600; }
.dispute-link { font-size: .8rem; }
.meta { color: var(--ink-soft); font-size: .85rem; }
.meta code { font-family: ui-monospace, Consolas, monospace; word-break: break-all; }

/* ── Paid access: teaser, auth, demo checkout (index.html JS) ────────── */
.locked-val { color: var(--ink-soft); font-weight: 600; letter-spacing: .04em; }
.locked-val::before { content: "🔒 "; }
.count-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.count-chip { padding: 6px 12px; border-radius: 999px; color: #fff; font-weight: 700; font-size: .85rem; }
.count-chip.c-critical { background: var(--critical); }
.count-chip.c-high { background: var(--high); }
.count-chip.c-info { background: var(--info); }
.count-chip.c-none { background: var(--ok); }
.rec-counts { list-style: none; margin: 8px 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 6px 18px; }
.rec-counts li { display: flex; justify-content: space-between; border-bottom: 1px dashed var(--line); padding: 5px 2px; font-size: .95rem; }
.rec-counts b { color: var(--ink); }
.unlock-cta { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-top: 14px; }
.unlock-price { font-size: 1.6rem; font-weight: 800; color: var(--ink); }
.unlock-price small { display: block; font-size: .78rem; font-weight: 600; color: var(--ink-soft); }
.acct-line { font-size: .88rem; color: var(--ink-soft); margin: 14px 0 0; }
.acct-line a { cursor: pointer; }
.tabbtns { display: flex; gap: 8px; margin: 0 0 14px; }
.tabbtns button { flex: 1; padding: 10px; font: inherit; font-weight: 700; border: 1px solid var(--line); background: #fff; color: var(--ink-soft); border-radius: 8px; cursor: pointer; }
.tabbtns button.on { border-color: var(--brand); color: var(--brand-dark); background: var(--brand-soft); }
.demo-note {
  background: #fff8e8; border: 1px solid #f0d9a8; color: var(--amber-ink);
  border-radius: 8px; padding: 10px 14px; font-size: .88rem; margin: 0 0 14px;
}
.access-banner {
  background: #e8f5e9; border: 1px solid #bfe3c2; color: var(--ok);
  border-radius: var(--radius); padding: 12px 16px; margin-top: 18px; font-weight: 600;
  display: flex; gap: 8px 18px; flex-wrap: wrap; align-items: baseline;
}
.access-banner a { color: var(--brand-dark); font-weight: 600; cursor: pointer; }

/* ── Dealer cards (check-a-dealer.html JS) ───────────────────────────── */
.dealer { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 20px; margin-top: 14px; box-shadow: var(--shadow); }
.dealer h2 { margin: 0; font-size: 1.1rem; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.tick { background: var(--brand); color: #fff; border-radius: 999px; font-size: .75rem; padding: 4px 10px; font-weight: 700; }
.dealer dl { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 6px 18px; margin: 12px 0 0; }
.dealer dt { font-size: .78rem; text-transform: uppercase; letter-spacing: .4px; color: var(--ink-soft); }
.dealer dd { margin: 0 0 6px; font-weight: 600; }

/* ── Legal prose ─────────────────────────────────────────────────────── */
.legal { padding: 40px 0 56px; }
.legal h1 { font-size: 1.9rem; letter-spacing: -.4px; margin: 0 0 4px; }
.legal .effective { color: var(--ink-soft); font-size: .9rem; margin: 0 0 22px; }
.legal h2 { font-size: 1.2rem; margin: 28px 0 8px; }
.legal h3 { font-size: 1.02rem; margin: 18px 0 6px; }
.legal p, .legal li { color: #2d3748; }
.legal .callout {
  background: var(--brand-soft); border-left: 4px solid var(--brand);
  border-radius: 8px; padding: 14px 18px; margin: 0 0 10px;
}

/* ── Success / error panels (dispute.html) ───────────────────────────── */
.done-card { border-left: 4px solid var(--ok); }
.done-card h1, .done-card h2 { color: var(--ok); }
.error-text { color: var(--critical); font-size: .9rem; margin-top: 10px; }

/* ── Footer ──────────────────────────────────────────────────────────── */
.site-foot { background: var(--ink-deep); color: #aeb8cc; margin-top: 56px; }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 24px; padding-top: 40px; padding-bottom: 28px; }
@media (max-width: 800px) { .foot-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .foot-grid { grid-template-columns: 1fr; } }
.foot-brand { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 800; font-size: 1.15rem; }
.foot-brand img { width: 30px; height: 30px; }
.foot-grid p { font-size: .9rem; margin: 10px 0 0; }
.foot-grid h4 { color: #fff; font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; margin: 4px 0 10px; }
.foot-grid ul { list-style: none; margin: 0; padding: 0; }
.foot-grid ul li { margin: 6px 0; }
.foot-grid a { color: #aeb8cc; text-decoration: none; font-size: .93rem; }
.foot-grid a:hover { color: var(--amber); }
.foot-base {
  border-top: 1px solid rgba(255,255,255,.12);
  padding-top: 16px; padding-bottom: 22px; font-size: .82rem; color: #7d8aa5;
}
.foot-base .shell { display: flex; gap: 8px 24px; flex-wrap: wrap; }