/* Snowflake Platform Assessment — shared styles */

:root {
  --fg: #111827;
  --muted: #6b7280;
  --bg: #ffffff;
  --bg-alt: #f9fafb;
  --bg-soft: #f3f4f6;
  --border: #e5e7eb;
  --border-strong: #d1d5db;
  --accent: #2563eb;
  --accent-soft: #eff6ff;
  --accent-soft-border: #bfdbfe;
  --danger: #991b1b;
  --danger-soft: #fef2f2;
  --danger-soft-border: #fecaca;
  --warn: #92400e;
  --warn-soft: #fffbeb;
  --warn-soft-border: #fde68a;
  --ok: #166534;
  --ok-soft: #f0fdf4;
  --ok-soft-border: #bbf7d0;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  line-height: 1.55;
  color: var(--fg);
  background: var(--bg);
}

.layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  min-height: 100vh;
}

aside.nav {
  position: sticky;
  top: 0;
  align-self: start;
  height: 100vh;
  overflow-y: auto;
  padding: 18px 18px 24px;
  border-right: 1px solid var(--border);
  background: var(--bg-alt);
  font-size: 13px;
}

aside.nav .nav-title {
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-bottom: 12px;
}

aside.nav ol {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: section;
}

aside.nav ol li {
  margin-bottom: 6px;
}

aside.nav ol li a {
  display: block;
  padding: 6px 10px;
  border-radius: 4px;
  color: var(--fg);
  text-decoration: none;
  border-left: 2px solid transparent;
}

aside.nav ol li a:hover {
  background: var(--bg-soft);
  border-left-color: var(--accent);
}

aside.nav ol li a.active {
  background: var(--accent-soft);
  border-left-color: var(--accent);
  color: var(--accent);
  font-weight: 500;
}

main {
  padding: 32px 48px 64px;
  max-width: 1100px;
}

section.page {
  margin-bottom: 56px;
  padding-top: 8px;
  scroll-margin-top: 16px;
}

h1, h2, h3, h4 { color: var(--fg); }

h1 { font-size: 24px; margin: 0 0 6px; letter-spacing: -0.01em; }
h2 { font-size: 18px; margin: 24px 0 10px; padding-top: 12px; border-top: 1px solid var(--border); }
h2:first-of-type { border-top: 0; padding-top: 0; }
h3 { font-size: 15px; margin: 18px 0 6px; }
h4 { font-size: 13px; margin: 12px 0 4px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }

p { margin: 8px 0; }

.section-subtitle {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 16px;
}

.page-toc {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 14px;
  font-size: 13px;
  line-height: 1.7;
  margin: 16px 0 24px;
}
.page-toc .page-toc-title {
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}
.page-toc ol {
  list-style: decimal inside;
  padding: 0;
  margin: 0;
  columns: 2;
  column-gap: 24px;
}
.page-toc li { break-inside: avoid; }
.page-toc a { text-decoration: none; }
.page-toc a:hover { text-decoration: underline; }
@media (max-width: 700px) {
  .page-toc ol { columns: 1; }
}

.callout {
  padding: 12px 16px;
  border-radius: 6px;
  font-size: 13px;
  line-height: 1.6;
  margin: 12px 0;
  border: 1px solid var(--border);
}
.callout.info   { background: var(--accent-soft); border-color: var(--accent-soft-border); color: #1e40af; }
.callout.warn   { background: var(--warn-soft);   border-color: var(--warn-soft-border);   color: var(--warn); }
.callout.danger { background: var(--danger-soft); border-color: var(--danger-soft-border); color: var(--danger); }
.callout.ok     { background: var(--ok-soft);     border-color: var(--ok-soft-border);     color: var(--ok); }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin: 12px 0 18px;
}

thead th {
  text-align: left;
  padding: 8px 12px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  border-bottom: 2px solid var(--border);
  background: var(--bg-alt);
}

tbody td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

tbody tr:last-child td { border-bottom: 0; }

.sev-high   { color: var(--danger); font-weight: 600; }
.sev-medium { color: var(--warn);   font-weight: 600; }
.sev-low    { color: var(--muted);  font-weight: 500; }

code, pre {
  font-family: "SF Mono", ui-monospace, Menlo, Monaco, Consolas, monospace;
  font-size: 12.5px;
}

code {
  background: var(--bg-soft);
  padding: 1px 4px;
  border-radius: 3px;
}

pre {
  background: var(--bg-soft);
  padding: 12px 14px;
  border-radius: 6px;
  overflow-x: auto;
  border: 1px solid var(--border);
  line-height: 1.45;
}

pre code { background: transparent; padding: 0; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

ul, ol { margin: 8px 0; padding-left: 22px; }
li { margin: 4px 0; }

.kv {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 6px 16px;
  margin: 12px 0;
  font-size: 13px;
}
.kv .k { color: var(--muted); }

.chain {
  border: 1px solid var(--border);
  border-radius: 6px;
  margin: 14px 0;
  background: var(--bg-alt);
}
.chain header {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  font-size: 13px;
  background: var(--bg);
}
.chain header .chain-subtitle {
  font-weight: 400;
  color: var(--muted);
  font-size: 12px;
}
.chain .body { padding: 12px 16px; }
.chain .detection { margin-top: 10px; }
.chain .body .callout { margin-top: 12px; }

/* Column-width utilities for table headers (kept here so widths stay
   consistent across pages instead of drifting via inline style="width:X%"). */
.col-w8  { width: 8%;  }
.col-w12 { width: 12%; }
.col-w14 { width: 14%; }
.col-w20 { width: 20%; }
.col-w30 { width: 30%; }
.col-w35 { width: 35%; }
.col-w40 { width: 40%; }

/* Tier badges on recommendations. */
.tier {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-right: 6px;
  vertical-align: middle;
}
.tier-p0 { background: var(--danger-soft); color: var(--danger); border: 1px solid var(--danger-soft-border); }
.tier-p1 { background: var(--warn-soft);   color: var(--warn);   border: 1px solid var(--warn-soft-border); }
.tier-p2 { background: var(--bg-soft);     color: var(--muted);  border: 1px solid var(--border); }

/* Maturity badges on attack chains. Confidence-honest signalling: a
   reader should be able to tell at a glance which chains are
   in-the-wild incidents vs. lab-validated models vs. research-only
   hypotheses, without reading the analytical companion. */
.maturity {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-right: 8px;
  vertical-align: middle;
  text-transform: uppercase;
}
.maturity-empirical  { background: var(--danger-soft); color: var(--danger); border: 1px solid var(--danger-soft-border); }
.maturity-modeled    { background: var(--warn-soft);   color: var(--warn);   border: 1px solid var(--warn-soft-border); }
.maturity-hypothesis { background: var(--bg-soft);     color: var(--muted);  border: 1px solid var(--border-strong); }

.maturity-legend {
  font-size: 12px;
  color: var(--muted);
  margin: 6px 0 14px;
  padding: 8px 12px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 4px;
}
.maturity-legend .maturity { margin-right: 6px; }
.maturity-legend > span + span { margin-left: 14px; }

.owner {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-left: 6px;
}

footer.site {
  margin-top: 48px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--muted);
}
footer.site .note { margin-top: 6px; }