:root {
  --blue: #1F3886;
  --gold: #FFCA38;
  --tan: #988863;
  /* Severity marks use the validated dataviz status palette, not brand
     gold/tan directly — gold/tan fail the chroma floor for data marks.
     Warning/serious are sub-3:1 on white by design; always pair with the
     visible text label (badge text, legend), never color alone. */
  --critical: #d03b3b;
  --serious: #ec835a;
  --moderate: #fab219;
  --minor: #0ca30c;
  color-scheme: light;
}

* { box-sizing: border-box; }

body {
  font-family: 'Lato', Arial, sans-serif;
  margin: 0;
  background: #f7f7f9;
  color: #1a1a1a;
  line-height: 1.5;
}

a { color: var(--blue); }
a:focus, button:focus, input:focus, select:focus {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  left: -9999px;
  background: #fff;
  padding: 0.5rem 1rem;
  z-index: 100;
}
.skip-link:focus { left: 1rem; top: 1rem; }

header.site-header {
  background: var(--blue);
  color: #fff;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}
header.site-header h1 { font-size: 1.4rem; margin: 0; }
header.site-header nav a {
  color: #fff;
  margin-left: 1.25rem;
  text-decoration: none;
  font-weight: bold;
}
header.site-header nav a:hover { text-decoration: underline; }

main { max-width: 1100px; margin: 0 auto; padding: 1.5rem 2rem 4rem; }

.disclaimer {
  background: #fff8e1;
  border-left: 4px solid var(--gold);
  padding: 1rem;
  margin: 1.5rem 0;
}

.summary { display: flex; gap: 1rem; flex-wrap: wrap; margin: 1.5rem 0; }
.stat { border: 1px solid #ccc; background: #fff; border-radius: 6px; padding: 0.75rem 1rem; min-width: 120px; }
.stat strong { display: block; font-size: 1.5rem; }

table { width: 100%; border-collapse: collapse; background: #fff; margin: 1rem 0; }
th, td { text-align: left; padding: 0.6rem 0.75rem; border-bottom: 1px solid #e2e2e2; }
th { background: var(--blue); color: #fff; }

.badge { text-transform: uppercase; font-size: 0.7rem; font-weight: bold; padding: 0.1rem 0.4rem; border-radius: 3px; color: #fff; }
.badge-critical { background: var(--critical); }
.badge-serious { background: var(--serious); }
.badge-moderate { background: var(--moderate); color: #1a1a1a; }
.badge-minor { background: var(--minor); }

button, .btn {
  background: var(--blue);
  color: #fff;
  border: none;
  padding: 0.6rem 1.1rem;
  border-radius: 4px;
  font-weight: bold;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}
button:hover, .btn:hover { background: #16265f; }

.violation-list { list-style: none; padding: 0; }
.violation { border: 1px solid #ddd; border-left-width: 6px; border-radius: 4px; padding: 1rem; margin-bottom: 1rem; background: #fff; }
.impact-critical { border-left-color: var(--critical); }
.impact-serious { border-left-color: var(--serious); }
.impact-moderate { border-left-color: var(--moderate); }
.impact-minor { border-left-color: var(--minor); }

code { background: #f2f2f2; padding: 0.1rem 0.3rem; border-radius: 3px; word-break: break-all; }
.ok { color: #1a7a1a; font-weight: bold; }
.error-text { color: var(--critical); font-weight: bold; }