/* escrownotices.org — wire fraud advisories, DFPI/DRE bulletins, and industry alerts.
   Near-monochrome OKLCH, Inter + IBM Plex Mono, hairline-first. */

:root {
  /* Near-monochrome OKLCH palette (cool-270, chroma <= 0.02) */
  --ink: oklch(0.18 0.005 270);
  --ink-2: oklch(0.27 0.008 270);
  --muted: oklch(0.48 0.012 270);
  --faint: oklch(0.65 0.012 270);
  --paper: oklch(0.96 0.008 270);
  --paper-deep: oklch(0.94 0.012 270);
  --card: oklch(0.99 0.006 270);
  --rule: oklch(0.89 0.015 270);
  --rule-2: oklch(0.82 0.020 270);
  --accent: oklch(0.30 0.020 270);
  --accent-h: oklch(0.22 0.020 270);

  /* Severity colors — only on pills, never decoration */
  --red: oklch(0.55 0.14 25);
  --yellow: oklch(0.68 0.14 75);
  --green: oklch(0.55 0.12 155);

  --max: 1120px;
  --sans: "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --radius: 10px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

a:hover {
  color: var(--accent-h);
}

[data-mono],
.mono {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}

.wrap {
  width: min(var(--max), calc(100% - 48px));
  margin-inline: auto;
}

@media (max-width: 560px) {
  .wrap {
    width: min(var(--max), calc(100% - 32px));
  }
}

/* ---------- screen reader only ---------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- skip link ---------- */
.skip-link {
  position: fixed;
  top: 14px;
  left: 14px;
  z-index: 9999;
  transform: translateY(calc(-100% - 18px));
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  padding: 14px 16px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  transition: transform 160ms ease;
}
.skip-link:focus,
.skip-link:focus-visible {
  transform: translateY(0);
}

/* ---------- header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: oklch(0.96 0.008 270 / 0.9);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--rule);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 64px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--ink);
  margin-right: auto;
  min-height: 44px;
  padding: 4px 0;
}
.brand:hover {
  color: var(--ink);
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 7px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  flex: none;
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand-text strong {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.brand-text small {
  font-size: 0.72rem;
  color: var(--muted);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}
.site-nav a {
  color: var(--ink-2);
  font-weight: 500;
  font-size: 0.9rem;
  text-decoration: none;
}
.site-nav a:hover {
  color: var(--ink);
}
.site-nav a[aria-current] {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- section headings ---------- */
.section-heading {
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
  line-height: 1.15;
}
.section-sub {
  margin: 0 0 28px;
  max-width: 60ch;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

/* ---------- eyebrow ---------- */
.eyebrow {
  margin: 0 0 14px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ---------- hero ---------- */
.hero {
  padding: 64px 0 48px;
  border-bottom: 1px solid var(--rule);
}
.hero h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(28px, 5vw, 44px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.lead {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.55;
  color: var(--muted);
}
.steward {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.55;
  color: var(--muted);
  padding-left: 14px;
  border-left: 2px solid var(--rule-2);
}
.steward a {
  color: var(--ink-2);
  display: inline-block;
  padding: 12px 0;
}

/* ---------- data-source badge ---------- */
.data-source {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  padding: 6px 14px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  font-size: 13px;
  color: var(--muted);
}
.data-source strong {
  color: var(--ink-2);
  font-weight: 600;
}

/* ---------- feed links ---------- */
.feed-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}
.feed-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-2);
  text-decoration: none;
  min-height: 40px;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.feed-link:hover {
  border-color: var(--ink-2);
  color: var(--ink);
}
.feed-link svg {
  flex: none;
  color: var(--faint);
}

/* ---------- hero stats ---------- */
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  margin-top: 32px;
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.stat b {
  font-size: 28px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.stat span {
  font-size: 13px;
  color: var(--muted);
}

/* ---------- search + filters ---------- */
.search-section {
  padding: 40px 0 24px;
}
.search-box {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--rule-2);
  border-radius: var(--radius);
  background: var(--card);
  padding: 10px 16px;
  transition: border-color 0.15s ease;
}
.search-box:focus-within {
  border-color: var(--ink-2);
}
.search-icon {
  color: var(--faint);
  flex: none;
}
.search-box input {
  flex: 1;
  border: none;
  background: transparent;
  font: inherit;
  font-size: 15px;
  color: var(--ink);
  outline: none;
}
.search-box input::placeholder {
  color: var(--faint);
}
.search-clear {
  border: none;
  background: none;
  font-size: 20px;
  color: var(--faint);
  cursor: pointer;
  padding: 4px 8px;
  min-height: 36px;
  display: flex;
  align-items: center;
}
.search-clear:hover {
  color: var(--ink);
}

/* ---------- filter bar ---------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 20px;
  align-items: flex-start;
}
.filter-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.filter-label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--faint);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.filter-select {
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: var(--card);
  font: inherit;
  font-size: 14px;
  color: var(--ink);
  padding: 8px 12px;
  min-height: 40px;
  cursor: pointer;
  outline: none;
}
.filter-select:focus {
  border-color: var(--ink-2);
}
.filter-select:hover {
  border-color: var(--rule-2);
}

.search-meta {
  margin-top: 16px;
  font-size: 14px;
  color: var(--muted);
}

/* ---------- advisory directory ---------- */
.advisory-directory {
  padding: 16px 0 48px;
}
.advisory-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.advisory-card {
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--card);
  padding: 18px 22px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 16px;
  align-items: start;
  transition: border-color 0.15s ease;
  cursor: pointer;
}
.advisory-card:hover {
  border-color: var(--rule-2);
}
.advisory-card-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  min-width: 56px;
  padding-top: 2px;
}
.advisory-card-date .day {
  font-size: 22px;
  font-weight: 600;
  font-family: var(--mono);
  color: var(--ink);
  line-height: 1;
}
.advisory-card-date .month {
  font-size: 11px;
  font-family: var(--mono);
  font-weight: 500;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 0.06em;
}
.advisory-card-date .year {
  font-size: 10px;
  font-family: var(--mono);
  color: var(--faint);
}
.advisory-card-body {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}
.advisory-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.body-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-family: var(--mono);
  padding: 2px 9px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  color: var(--ink-2);
  font-weight: 600;
}
.type-pill {
  font-size: 11px;
  font-family: var(--mono);
  padding: 2px 8px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  color: var(--faint);
}
.advisory-card h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.01em;
}
.advisory-card .summary {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
  margin: 0;
}
.advisory-card-status {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
  min-width: 70px;
}
.severity-pill {
  font-size: 12px;
  font-family: var(--mono);
  padding: 3px 10px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  color: var(--muted);
  text-transform: capitalize;
}
.severity-pill.high { color: var(--red); border-color: var(--red); }
.severity-pill.medium { color: var(--yellow); border-color: var(--yellow); }
.severity-pill.low { color: var(--green); border-color: var(--green); }

.no-results {
  padding: 32px;
  text-align: center;
  color: var(--muted);
  font-size: 15px;
}

.loading {
  padding: 48px;
  text-align: center;
  color: var(--muted);
  font-size: 15px;
}

/* ---------- advisory detail ---------- */
.advisory-detail {
  padding: 40px 0 48px;
}
.advisory-detail-header {
  margin-bottom: 24px;
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
  margin-bottom: 20px;
  min-height: 36px;
}
.back-link:hover {
  color: var(--ink);
}
.advisory-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.advisory-detail h1 {
  margin: 0 0 8px;
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.detail-date {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--faint);
  margin: 0;
}
.advisory-detail-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 32px;
  margin-top: 24px;
}
@media (max-width: 760px) {
  .advisory-detail-grid {
    grid-template-columns: 1fr;
  }
}
.advisory-detail-main {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.advisory-detail-sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.detail-block {
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--card);
  padding: 20px;
}
.detail-block h4 {
  margin: 0 0 10px;
  font-size: 13px;
  font-family: var(--mono);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--faint);
}
.detail-block p,
.detail-block li {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-2);
}
.detail-block a {
  word-break: break-all;
}
.source-link-box {
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  background: var(--paper-deep);
  padding: 20px;
}
.source-link-box h4 {
  color: var(--ink);
}
.source-link-box a {
  font-size: 14px;
  font-weight: 500;
  word-break: break-all;
}

/* ---------- sections ---------- */
.section {
  padding: 48px 0;
  border-bottom: 1px solid var(--rule);
}

/* ---------- prose ---------- */
.prose {
  max-width: 68ch;
}
.prose p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-2);
}
.prose h2 {
  font-size: 22px;
  font-weight: 600;
  margin: 32px 0 12px;
  letter-spacing: -0.01em;
}
.prose ul {
  margin: 0 0 16px;
  padding-left: 20px;
}
.prose li {
  margin-bottom: 8px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-2);
}

/* ---------- disclaimer ---------- */
.disclaimer {
  padding: 32px 0;
}
.disclaimer p {
  margin: 0 0 8px;
  max-width: 64ch;
  font-size: 14px;
  line-height: 1.55;
  color: var(--muted);
}

/* ---------- boundary ---------- */
.boundary {
  padding: 40px 0 56px;
}
.boundary .wrap {
  max-width: 720px;
}
.boundary-line {
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 12px;
  padding-left: 14px;
  border-left: 3px solid var(--ink);
}
.boundary p {
  margin: 0;
  max-width: 64ch;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--muted);
}
.boundary p + p {
  margin-top: 10px;
}
.attribution {
  font-size: 13px !important;
  opacity: 0.85;
}
.attribution a {
  color: var(--ink-2);
  display: inline-block;
  padding: 12px 0;
}

/* ---------- footer ---------- */
.site-footer {
  background: var(--ink);
  color: oklch(0.82 0.008 270);
  padding: 28px 0;
}
.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.footer-brand strong {
  color: var(--paper);
  font-size: 15px;
  font-weight: 600;
}
.footer-brand span {
  font-size: 13px;
  color: oklch(0.65 0.008 270);
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.footer-nav a {
  color: oklch(0.82 0.008 270);
  font-size: 13px;
  text-decoration: none;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.footer-nav a:hover {
  color: var(--paper);
}
.footer-legal {
  text-align: right;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.footer-legal p {
  margin: 0;
  font-size: 13px;
}
.footer-legal .boundary-line {
  color: var(--paper);
  font-weight: 600;
  font-size: 14px;
  border: 0;
  padding: 0;
}
.footer-legal .attribution {
  opacity: 1;
}
.footer-legal .attribution a {
  color: var(--paper);
  text-decoration: underline;
  display: inline-block;
  padding: 12px 0;
}

/* ---------- responsive ---------- */
@media (max-width: 820px) {
  .site-nav {
    gap: 1rem;
  }
  .brand-text small {
    display: none;
  }
}

@media (max-width: 640px) {
  .hero {
    padding: 44px 0 36px;
  }
  .hero h1 {
    font-size: 28px;
  }
  .section-heading {
    font-size: 24px;
  }
  .site-header .wrap {
    min-height: 56px;
  }
  .site-nav {
    gap: 0.8rem;
    font-size: 0.85rem;
  }
  .site-footer .wrap {
    flex-direction: column;
  }
  .footer-legal {
    text-align: left;
  }
  .advisory-card {
    grid-template-columns: auto 1fr;
  }
  .advisory-card-status {
    grid-column: 2;
    flex-direction: row;
    align-items: flex-start;
  }
  .hero-stats {
    gap: 20px;
  }
  .filter-bar {
    gap: 12px;
  }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}

/* ---------- print ---------- */
@media print {
  .site-header,
  .site-footer {
    display: none;
  }
  body {
    background: #fff;
    color: #000;
  }
}