/* Security dashboard layout (#252). Colours only from tokens.css. */
* { box-sizing: border-box; }
html { color-scheme: light; }
body {
  margin: 0;
  background: var(--cream-100);
  color: var(--charcoal-900);
  font: 15px/1.7 var(--font-sans);
}
a { color: var(--charcoal-900); text-underline-offset: 3px; }
:focus-visible { outline: 3px solid var(--sky-400); outline-offset: 2px; }

.bar {
  position: sticky; top: 0; z-index: 1;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  min-height: 62px; padding: 0 24px;
  background: var(--white); border-bottom: 1px solid var(--clay-300);
}
.brand { font-weight: 700; letter-spacing: -0.01em; }
.brand small { display: block; font: 11px/1.4 var(--font-mono); color: var(--earth-500); letter-spacing: 0.18em; text-transform: uppercase; }
.bar-actions { display: flex; align-items: center; gap: 12px; }
.meta { color: var(--earth-500); font-size: 13px; }

main { max-width: var(--content-max); margin: 0 auto; padding: 32px 24px 64px; }
section { margin-top: 32px; }
h1 { font-size: 28px; line-height: 1.2; margin: 0; }
h2 { font-size: 18px; margin: 0 0 12px; }
.lede { color: var(--earth-500); margin: 6px 0 0; max-width: 64ch; }

.grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.card {
  background: var(--white); border: 1px solid var(--clay-300); border-radius: var(--radius-12);
  padding: 16px;
}
.card h3 { font-size: 14px; margin: 0 0 4px; }
.card p { margin: 0; color: var(--earth-500); font-size: 13px; }

table { width: 100%; border-collapse: collapse; background: var(--white); border: 1px solid var(--clay-300); border-radius: var(--radius-12); overflow: hidden; }
caption { text-align: left; font-size: 13px; color: var(--earth-500); padding: 0 0 8px; }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--clay-300); vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--earth-500); font-weight: 600; }
tr:last-child td { border-bottom: 0; }
td.mono, .mono { font-family: var(--font-mono); font-size: 13px; }

/* Status: a word first, colour second (never colour alone). */
.status {
  display: inline-block; min-width: 72px; text-align: center;
  padding: 2px 10px; border-radius: var(--radius-100);
  font: 600 12px/1.6 var(--font-mono); letter-spacing: 0.04em;
  color: var(--charcoal-900); border: 1px solid var(--clay-300); background: var(--cream-100);
}
.status.warning { background: var(--amber-500); border-color: var(--amber-500); }
.status.critical { background: var(--rust-500); border-color: var(--rust-500); }
.status.info { background: var(--sky-400); border-color: var(--sky-400); }

.btn {
  min-height: 44px; padding: 0 18px; border-radius: var(--radius-8);
  font: 600 14px var(--font-sans); cursor: pointer;
  border: 1px solid var(--clay-300); background: var(--white); color: var(--charcoal-900);
}
.btn.primary { background: var(--primary-500); border-color: var(--primary-500); }
.btn[disabled] { opacity: 0.6; cursor: progress; }

.notice { border: 1px solid var(--clay-300); border-left: 4px solid var(--sky-400); background: var(--white); border-radius: var(--radius-8); padding: 12px 16px; }
.notice.warning { border-left-color: var(--amber-500); }
.notice.critical { border-left-color: var(--rust-500); }

.signin { max-width: 440px; margin: 12vh auto 0; text-align: left; }
.signin .card { padding: 28px; }
.signin p { margin: 8px 0 20px; color: var(--earth-500); }

.empty { color: var(--earth-500); font-size: 14px; padding: 12px 0; }
.gap-top { margin-top: 12px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

@media (prefers-reduced-motion: no-preference) {
  .loading::after { content: ""; display: inline-block; width: 10px; height: 10px; margin-left: 8px; border-radius: 50%; background: var(--clay-300); animation: pulse 1.2s infinite; }
  @keyframes pulse { 50% { opacity: 0.3; } }
}