/* Theme stylesheet for examples/runbook.md (spec §6).
 *
 * A runbook is read by someone who is already having a bad morning, so this
 * theme is about ranking rather than decoration: the two things to do first are
 * loud, the reference below them is quiet, and nothing is decorative enough to
 * slow a reader down. The document names three author classes — .first, .now
 * and the reserved tones — and this file decides what they look like. */

body {
  --ink: light-dark(#1a1517, #f0e9ea);
  --rule: light-dark(#ded4d6, #3a3133);
}

.ms-document {
  --ms-fg: var(--ink);
  --ms-border: var(--rule);
}
.ms-document > h1 {
  font-weight: 800;
  letter-spacing: -0.03em;
}
.ms-document > h2 {
  font-weight: 700;
  letter-spacing: -0.015em;
}
.ms-document > .lead {
  font-size: 1.1rem;
}
.eyebrow {
  font-family: var(--ms-font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
}

/* The threshold strip: what the alert fires on, at a glance. */
.first {
  gap: 0;
  border: 1px solid var(--rule);
  border-left: 3px solid var(--ms-accent);
}
.first .ms-metric {
  border: 0;
  border-radius: 0;
  padding: 0.7rem 1rem;
}
.first .ms-metric + .ms-metric {
  border-left: 1px solid var(--rule);
}
.first .ms-metric-label {
  font-size: 0.65rem;
  letter-spacing: 0.08em;
}
.first .ms-metric-value {
  font-family: var(--ms-font-mono);
  font-size: 1.25rem;
  font-weight: 700;
}

/* Steps as a checklist rather than a tutorial: square markers, tight rhythm. */
.ms-steps {
  counter-reset: none;
}
.ms-step {
  padding-left: 2.4rem;
  min-height: 0;
}
.ms-step + .ms-step {
  margin-top: 1.1rem;
}
.ms-step::before {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 3px;
  font-size: 0.8rem;
  background: var(--ms-surface);
  color: var(--ms-fg-muted);
  border: 1px solid var(--rule);
}
.ms-step:not(:last-child)::after {
  left: calc(0.75rem - 1px);
  top: 1.75rem;
}
.ms-step > h3 {
  font-size: 1rem;
  margin: 0;
  letter-spacing: -0.01em;
}

/* The two steps that are actually urgent. */
.ms-step.now::before {
  background: var(--ms-accent);
  border-color: var(--ms-accent);
  color: #fff;
}
.ms-step.now > h3 {
  color: var(--ms-accent);
}

/* Symptom cards: the heading is the thing you are matching against, so it wins. */
.ms-grid-item {
  border-left: 3px solid var(--rule);
  padding: 0.1rem 0 0.1rem 0.9rem;
}
.ms-grid-item > h3 {
  font-family: var(--ms-font-mono);
  font-size: 0.85rem;
  font-weight: 700;
}
.ms-grid-item strong {
  color: var(--ms-accent);
}

.ms-callout {
  border-radius: 0;
}
.ms-callout-title {
  font-family: var(--ms-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}
.ms-tab {
  font-family: var(--ms-font-mono);
  font-size: 0.78rem;
}
.ms-figure td:first-child {
  font-family: var(--ms-font-mono);
  font-size: 0.85rem;
}