/* Dewaguard Advisories — static, no build step, no JS.
   Keep this file dependency-free: system fonts only, no @import, no external url(). */

:root {
  --bg: #0a0b0d;
  --bg-raised: #111318;
  --bg-inset: #0d0f13;
  --line: #22252c;
  --line-soft: #1a1c22;
  --fg: #e7e9ec;
  --fg-dim: #9aa0ab;
  --fg-faint: #5c6169;
  --accent: #ff3b3b;
  --accent-dim: #7a1f1f;
  --ok: #35c37a;

  --sev-critical: #ff3b3b;
  --sev-high: #ff8a3d;
  --sev-medium: #f2c94c;
  --sev-low: #5b8cff;

  --mono: ui-monospace, "Cascadia Mono", "Cascadia Code", "Consolas", "SFMono-Regular", Menlo, Monaco, monospace;
  --sans: -apple-system, "Segoe UI", system-ui, Roboto, Helvetica, Arial, sans-serif;

  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
}

body {
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: -1px -1px;
  background-attachment: fixed;
}

a { color: var(--fg); text-decoration: none; }
a:hover { color: var(--accent); }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

code, .mono { font-family: var(--mono); }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
  background: var(--bg-raised);
  padding: .5rem 1rem;
  border: 1px solid var(--line);
  z-index: 10;
}

.wrap {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ---------- header ---------- */

header.site {
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(10,11,13,.92), rgba(10,11,13,.75));
  backdrop-filter: blur(6px);
  position: sticky;
  top: 0;
  z-index: 5;
}

.site-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 0;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
}
.brand .logo {
  height: 56px;
  width: auto;
  display: block;
}

nav.site-nav {
  display: flex;
  gap: 1.4rem;
  font-family: var(--mono);
  font-size: .88rem;
}
nav.site-nav a {
  color: var(--fg-dim);
  padding: .3rem 0;
  border-bottom: 1px solid transparent;
}
nav.site-nav a:hover,
nav.site-nav a[aria-current="page"] {
  color: var(--fg);
  border-bottom-color: var(--accent);
}

/* ---------- hero / eyebrow ---------- */

.hero {
  padding: 3rem 0 2rem;
  border-bottom: 1px solid var(--line);
}
.eyebrow {
  font-family: var(--mono);
  font-size: .8rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .12em;
  margin: 0 0 .8rem;
  display: flex;
  align-items: center;
  gap: .6rem;
}
.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(255,59,59,.15);
}
.hero h1 {
  margin: 0 0 .6rem;
  font-size: 2.1rem;
  letter-spacing: -.01em;
}
.hero p.lede {
  color: var(--fg-dim);
  max-width: 640px;
  margin: 0;
}

/* ---------- ledger ---------- */

.ledger {
  padding: 2rem 0 4rem;
}

.ledger-head {
  display: grid;
  grid-template-columns: 130px 1fr 130px 130px;
  gap: 1rem;
  font-family: var(--mono);
  font-size: .74rem;
  color: var(--fg-faint);
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: 0 1.25rem .75rem;
  border-bottom: 1px solid var(--line);
}

ul.entries {
  list-style: none;
  margin: 0;
  padding: 0;
}

.entry {
  display: grid;
  grid-template-columns: 130px 1fr 130px 130px;
  gap: 1rem;
  align-items: center;
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--line-soft);
  transition: background .15s ease;
}
.entry:hover {
  background: var(--bg-raised);
}

.entry .date {
  font-family: var(--mono);
  font-size: .82rem;
  color: var(--fg-dim);
}

.entry .title a {
  font-weight: 600;
  font-size: 1rem;
}
.entry .cve-id {
  display: block;
  margin-top: .25rem;
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--fg-faint);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--mono);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: .3rem .6rem;
  border-radius: 3px;
  border: 1px solid currentColor;
  width: max-content;
}
.pill::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.sev-critical { color: var(--sev-critical); }
.sev-high     { color: var(--sev-high); }
.sev-medium   { color: var(--sev-medium); }
.sev-low      { color: var(--sev-low); }

.entry .cve-link {
  font-family: var(--mono);
  font-size: .82rem;
  color: var(--fg-dim);
  border: 1px solid var(--line);
  padding: .35rem .55rem;
  border-radius: 3px;
  width: max-content;
}
.entry .cve-link:hover {
  color: var(--accent);
  border-color: var(--accent-dim);
}

.empty-row {
  padding: 2rem 1.25rem;
  color: var(--fg-faint);
  font-family: var(--mono);
  font-size: .85rem;
}

/* ---------- advisory / policy detail pages ---------- */

main.doc {
  padding: 2.5rem 0 5rem;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--mono);
  font-size: .82rem;
  color: var(--fg-dim);
  margin-bottom: 1.5rem;
}
.back-link:hover { color: var(--accent); }

.doc-head h1 {
  font-size: 1.7rem;
  margin: 0 0 1rem;
  line-height: 1.3;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-bottom: 2rem;
}

table.facts {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0 2.5rem;
  font-size: .92rem;
}
table.facts tr {
  border-bottom: 1px solid var(--line-soft);
}
table.facts tr:last-child { border-bottom: none; }
table.facts th, table.facts td {
  text-align: left;
  padding: .65rem .9rem;
  vertical-align: top;
}
table.facts th {
  width: 220px;
  color: var(--fg-dim);
  font-weight: 500;
  font-family: var(--mono);
  font-size: .82rem;
}
table.facts td { color: var(--fg); }
table.facts td code {
  background: var(--bg-inset);
  border: 1px solid var(--line);
  padding: .1rem .4rem;
  border-radius: 3px;
  font-size: .85rem;
}

.cvss-score {
  display: flex;
  align-items: center;
  gap: .8rem;
  flex-wrap: wrap;
}
.cvss-dots {
  display: inline-flex;
  gap: 3px;
}
.cvss-dots i {
  display: block;
  width: 9px;
  height: 16px;
  background: var(--line);
  border-radius: 1px;
}
.cvss-dots i.on {
  background: var(--sev-high);
}
.cvss-num {
  font-family: var(--mono);
  font-weight: 700;
}
.cvss-vector {
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--fg-dim);
  word-break: break-all;
}

section.doc-section {
  margin: 2rem 0;
}
section.doc-section h2 {
  font-size: 1.05rem;
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--fg-dim);
  border-bottom: 1px solid var(--line);
  padding-bottom: .6rem;
  margin: 0 0 1rem;
}
section.doc-section p { color: var(--fg); }
section.doc-section p + p { margin-top: .9rem; }

pre.poc {
  background: var(--bg-inset);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent-dim);
  border-radius: 4px;
  padding: 1rem 1.1rem;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: .84rem;
  color: var(--fg);
  line-height: 1.6;
}

ul.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid var(--line);
}
ul.timeline li {
  position: relative;
  padding: 0 0 1.2rem 1.4rem;
}
ul.timeline li::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 4px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}
ul.timeline .tl-date {
  display: block;
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--fg-faint);
  margin-bottom: .15rem;
}

.callout {
  border: 1px dashed var(--sev-medium);
  background: rgba(242, 201, 76, .06);
  color: var(--sev-medium);
  padding: 1rem 1.1rem;
  border-radius: 4px;
  font-size: .88rem;
  margin: 1.5rem 0;
}
.callout strong { color: var(--fg); }

.credits {
  color: var(--fg-dim);
}
.credits code { color: var(--fg); }

/* ---------- policy page prose ---------- */

.prose h2 {
  font-size: 1.05rem;
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--fg-dim);
  margin: 2.2rem 0 .9rem;
}
.prose h2:first-child { margin-top: 0; }
.prose p { margin: 0 0 1rem; }
.prose ul, .prose ol { margin: 0 0 1rem; padding-left: 1.3rem; }
.prose li { margin-bottom: .5rem; }
.prose strong { color: var(--fg); }

.contact-card {
  border: 1px solid var(--line);
  background: var(--bg-raised);
  border-radius: 6px;
  padding: 1.25rem 1.4rem;
  margin: 1.5rem 0 2.5rem;
  font-family: var(--mono);
  font-size: .88rem;
}
.contact-card div { margin-bottom: .5rem; }
.contact-card div:last-child { margin-bottom: 0; }
.contact-card .k { color: var(--fg-faint); display: inline-block; width: 130px; }

/* ---------- footer ---------- */

footer.site {
  border-top: 1px solid var(--line);
  padding: 2rem 0 3rem;
}
.footer-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--fg-faint);
}
.footer-links {
  display: flex;
  gap: 1.2rem;
}
.footer-links a { color: var(--fg-faint); }
.footer-links a:hover { color: var(--accent); }

/* ---------- responsive ---------- */

@media (max-width: 640px) {
  .ledger-head { display: none; }
  .entry {
    grid-template-columns: 1fr;
    gap: .5rem;
  }
  .entry .date { order: -1; }
  table.facts th { width: 150px; }
  .site-bar { flex-direction: column; align-items: flex-start; gap: .8rem; }
}

/* Respect users who've asked for reduced motion / already-dark systems only — no light theme is offered by design (this is a dark-only security ledger). */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}