:root {
  color-scheme: dark;
  --bg: #0d1117;
  --surface: #161b22;
  --surface-hover: #1c2129;
  --fg: #e6edf3;
  --muted: #8b949e;
  --border: #30363d;
  --link: #58a6ff;
  --link-hover: #79c0ff;

  --kev-bg: #f85149;
  --kev-fg: #ffffff;

  --deploy-now: #ff7b72;
  --deploy-now-bg: rgba(248, 81, 73, 0.14);
  --wait: #e3b341;
  --wait-bg: rgba(227, 179, 65, 0.14);
  --pilot-ring: #3fb950;
  --pilot-ring-bg: rgba(63, 185, 80, 0.14);
}

* { box-sizing: border-box; }

html, body {
  background: var(--bg);
  color: var(--fg);
}

body {
  font-family: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  margin: 0;
}

.page {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 1.25rem 4rem;
}

/* Header / nav */

header.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  margin-bottom: 2.5rem;
}

header.site-header .page {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  padding-bottom: 1rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.brand {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.brand:hover { color: var(--link-hover); }

nav.site-nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  margin-left: 1.5rem;
  padding: 0.3rem 0;
  border-bottom: 2px solid transparent;
}

nav.site-nav a:hover {
  color: var(--fg);
  border-bottom-color: var(--link);
}

/* Typography */

a { color: var(--link); }
a:hover { color: var(--link-hover); }

h1 {
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin: 0 0 0.5rem;
}

h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 2.5rem 0 0.9rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border);
}

.lede {
  font-size: 1.1rem;
  line-height: 1.65;
  color: var(--muted);
  max-width: 62ch;
  margin: 0 0 2rem;
}

.muted { color: var(--muted); font-size: 0.9rem; }

.byline {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0.15rem 0;
}

.empty-note {
  color: var(--muted);
  font-size: 0.92rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.6rem 0.9rem;
}

/* Tables */

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  margin: 1rem 0 1.5rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.94rem;
}

thead th {
  text-align: left;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  background: var(--surface);
  padding: 0.65rem 0.9rem;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

tbody td {
  padding: 0.65rem 0.9rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--surface-hover); }

/* Badges */

.kev-badge {
  display: inline-block;
  padding: 0.1rem 0.5rem;
  border-radius: 4px;
  background: var(--kev-bg);
  color: var(--kev-fg);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.verdict-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.2rem 0.75rem 0.2rem 0.6rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  white-space: nowrap;
  border: 1px solid transparent;
}

.verdict-badge .dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  display: inline-block;
}

.verdict-deploy_now {
  color: var(--deploy-now);
  background: var(--deploy-now-bg);
  border-color: var(--deploy-now);
}
.verdict-deploy_now .dot { background: var(--deploy-now); }

.verdict-wait {
  color: var(--wait);
  background: var(--wait-bg);
  border-color: var(--wait);
}
.verdict-wait .dot { background: var(--wait); }

.verdict-pilot_ring {
  color: var(--pilot-ring);
  background: var(--pilot-ring-bg);
  border-color: var(--pilot-ring);
}
.verdict-pilot_ring .dot { background: var(--pilot-ring); }

footer.site-footer {
  margin-top: 3.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.85rem;
}

/* Readable table width — don't let rows stretch edge-to-edge on wide
   monitors, even once .page itself grows wider at the >1200px breakpoint. */
.table-wrap {
  max-width: 760px;
}

/* Stats strip (homepage) — degrades to a wrapped/stacked layout on its
   own via flex-wrap, no media query needed. */
.stats-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 0 0 2rem;
}

.stat-card {
  flex: 1 1 170px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem 1.25rem;
}

.stat-card .stat-value {
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1.15;
  white-space: nowrap;
}

.stat-card .stat-label {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-top: 0.3rem;
}

.stat-card .stat-detail {
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 0.15rem;
}

/* Filter panel — hidden by default (mobile/tablet), shown as a sticky
   left sidebar only at the wide-desktop breakpoint below. */
.filter-panel {
  display: none;
}

.filter-panel h3 {
  margin: 0 0 1rem;
  font-size: 0.95rem;
}

.filter-panel fieldset {
  border: none;
  padding: 0;
  margin: 0 0 1.5rem;
}

.filter-panel legend {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-bottom: 0.5rem;
  padding: 0;
}

.filter-panel label {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 0.4rem;
  cursor: pointer;
}

.filter-panel input[type="checkbox"] {
  margin-right: 0.4rem;
}

/* Wide desktop (>1200px): widen the page shell and switch the homepage
   into a sidebar + main-content grid. Tables stay capped at 760px above
   (.table-wrap), so the freed space goes to the filter panel, not to
   stretched table rows. */
@media (min-width: 1200px) {
  .page {
    max-width: 1280px;
  }

  .layout {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 3rem;
    align-items: start;
  }

  .filter-panel {
    display: block;
    position: sticky;
    top: 1.5rem;
  }
}

/* Narrow/mobile (<600px): each table row becomes a stacked card instead
   of a horizontally-scrolled table. Header row is visually hidden (the
   card layout itself carries the meaning); column order is remapped via
   flex `order` per table, matching each table's natural hierarchy. */
@media (max-width: 599px) {
  /* The outer wrap's own border/rounding would otherwise nest awkwardly
     around the individual card borders below — only strip it for the
     card-ified tables (table-wrap--cards), not product_table's wrap,
     which stays a plain scrollable table at every width. */
  .table-wrap--cards {
    border: none;
    border-radius: 0;
    overflow-x: visible;
  }

  .table-verdicts thead,
  .table-advisories thead,
  .table-cves thead,
  .table-kbs thead {
    display: none;
  }

  .table-verdicts,
  .table-advisories,
  .table-cves,
  .table-kbs,
  .table-verdicts tbody,
  .table-advisories tbody,
  .table-cves tbody,
  .table-kbs tbody {
    display: block;
  }

  .table-verdicts tr,
  .table-advisories tr,
  .table-cves tr,
  .table-kbs tr {
    display: flex;
    flex-direction: column;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.85rem 1rem;
    margin: 0.75rem;
  }

  .table-verdicts tr:hover,
  .table-advisories tr:hover,
  .table-cves tr:hover,
  .table-kbs tr:hover {
    background: var(--surface);
  }

  .table-verdicts td,
  .table-advisories td,
  .table-cves td,
  .table-kbs td {
    border: none;
    padding: 0.1rem 0;
  }

  /* Recent Verdicts: 1 Date, 2 KB, 3 Product, 4 Advisory, 5 Verdict.
     Card: KB + Product header, verdict prominent, date/advisory secondary. */
  .table-verdicts td:nth-child(2) { order: 1; font-weight: 700; }
  .table-verdicts td:nth-child(3) { order: 2; font-weight: 700; margin-bottom: 0.3rem; }
  .table-verdicts td:nth-child(5) { order: 3; margin: 0.15rem 0 0.4rem; }
  .table-verdicts td:nth-child(1) { order: 4; font-size: 0.82rem; color: var(--muted); }
  .table-verdicts td:nth-child(4) { order: 5; font-size: 0.85rem; }

  /* All Published Advisories: 1 Published, 2 Source, 3 Advisory, 4 Max
     CVSS, 5 Exploitation. Card: advisory title header, exploitation
     prominent, published/source/CVSS secondary. */
  .table-advisories td:nth-child(3) { order: 1; font-weight: 700; margin-bottom: 0.2rem; }
  .table-advisories td:nth-child(5) { order: 2; margin-bottom: 0.3rem; }
  .table-advisories td:nth-child(1) { order: 3; font-size: 0.82rem; color: var(--muted); }
  .table-advisories td:nth-child(2) { order: 4; font-size: 0.82rem; color: var(--muted); text-transform: capitalize; }
  .table-advisories td:nth-child(4) { order: 5; font-size: 0.82rem; color: var(--muted); }
  .table-advisories td:nth-child(4)::before { content: "Max CVSS: "; }

  /* CVE table: 1 CVE, 2 CVSS, 3 CWE, 4 Exploitation. Card: CVE ID header,
     exploitation prominent, CVSS/CWE secondary. */
  .table-cves td:nth-child(1) { order: 1; font-weight: 700; margin-bottom: 0.2rem; }
  .table-cves td:nth-child(4) { order: 2; margin-bottom: 0.3rem; }
  .table-cves td:nth-child(2) { order: 3; font-size: 0.85rem; color: var(--muted); }
  .table-cves td:nth-child(2)::before { content: "CVSS: "; }
  .table-cves td:nth-child(3) { order: 4; font-size: 0.85rem; color: var(--muted); }

  /* KB/verdict table (digest + advisory Windows Updates section): 1 KB,
     2 Product, 3 Channel, 4 Supersedes, 5 Verdict. Card: KB + Product
     header, verdict prominent, channel/supersedes secondary. */
  .table-kbs td:nth-child(1) { order: 1; font-weight: 700; }
  .table-kbs td:nth-child(2) { order: 2; font-weight: 700; margin-bottom: 0.3rem; }
  .table-kbs td:nth-child(5) { order: 3; margin: 0.15rem 0 0.4rem; }
  .table-kbs td:nth-child(3) { order: 4; font-size: 0.82rem; color: var(--muted); }
  .table-kbs td:nth-child(3)::before { content: "Channel: "; }
  .table-kbs td:nth-child(4) { order: 5; font-size: 0.82rem; color: var(--muted); }
  .table-kbs td:nth-child(4)::before { content: "Supersedes: "; }
}