/* Ops-only stack: Source Serif 4 headings + IBM Plex Sans UI/metrics */
:root {
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --sans: "IBM Plex Sans", "Segoe UI", sans-serif;
}

body {
  font-family: var(--sans);
  font-feature-settings: "tnum" 1;
}

.site-header .brand {
  font-family: var(--serif);
  font-optical-sizing: auto;
}

.ops {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.5rem 1.5rem 3.5rem;
}

.ops-loading {
  color: var(--muted);
  margin: 2rem 0;
}

.ops-hero {
  display: grid;
  gap: 1.25rem;
  padding: 1.5rem 0 2rem;
  border-bottom: 1px solid var(--line);
}

.ops-kicker {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.ops-title {
  margin: 0;
  font-family: var(--serif);
  font-optical-sizing: auto;
  font-size: clamp(1.85rem, 4.5vw, 2.6rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--ink);
}

.ops-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  width: fit-content;
  padding: 0.35rem 0.7rem;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
}

.ops-badge[data-tone="active"] {
  color: var(--leaf-deep);
  border-color: rgba(14, 107, 106, 0.35);
  background: rgba(14, 107, 106, 0.08);
}

.ops-badge[data-tone="stopped"] {
  color: var(--muted);
}

.ops-badge[data-tone="warning"] {
  color: var(--accent);
  border-color: rgba(180, 83, 9, 0.35);
  background: rgba(180, 83, 9, 0.08);
}

.ops-next {
  margin-top: 0.35rem;
  padding: 1.35rem 1.4rem;
  background: rgba(21, 32, 40, 0.92);
  color: #eef3f5;
}

.ops-next-label {
  margin: 0 0 0.35rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(238, 243, 245, 0.65);
}

.ops-next-time {
  margin: 0;
  font-family: var(--sans);
  font-weight: 600;
  font-size: clamp(1.7rem, 5vw, 2.35rem);
  line-height: 1.15;
  letter-spacing: -0.025em;
  font-variant-numeric: tabular-nums;
}

.ops-next-note {
  margin: 0.55rem 0 0;
  font-size: 0.92rem;
  color: rgba(238, 243, 245, 0.72);
}

.ops-grid {
  display: grid;
  gap: 1rem;
  margin: 1.5rem 0;
  grid-template-columns: 1fr;
}

@media (min-width: 720px) {
  .ops-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.ops-stat {
  padding: 1.1rem 1.15rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.5);
}

.ops-stat dt {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
}

.ops-stat dd {
  margin: 0.4rem 0 0;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 1.65rem;
  line-height: 1.2;
  letter-spacing: -0.025em;
  font-variant-numeric: tabular-nums;
}

.ops-stat .ops-stat-sub {
  margin: 0.35rem 0 0;
  font-family: var(--sans);
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.ops-section {
  margin: 2rem 0 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.ops-section h2 {
  margin: 0 0 0.85rem;
  font-family: var(--serif);
  font-optical-sizing: auto;
  font-size: 1.45rem;
  font-weight: 400;
}

.ops-section p.lead {
  margin: 0 0 1rem;
  color: var(--ink-soft);
  max-width: 42rem;
}

.ops-attempts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.ops-attempts li {
  display: grid;
  gap: 0.35rem;
  padding: 0.95rem 1.05rem;
  border-left: 3px solid var(--leaf);
  background: rgba(255, 255, 255, 0.45);
}

.ops-attempts .attempt-head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.85rem;
  align-items: baseline;
}

.ops-attempts .attempt-n {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--leaf-deep);
}

.ops-attempts .attempt-title {
  font-weight: 600;
  color: var(--ink);
}

.ops-attempts p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.ops-list {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--ink-soft);
}

.ops-list li + li {
  margin-top: 0.4rem;
}

.ops-list--errors li::marker {
  color: var(--accent);
}

.ops-products {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ops-products a {
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.ops-products a:hover {
  border-color: var(--accent);
}

.ops-meta {
  margin-top: 2rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.ops-meta code {
  font-size: 0.8em;
}

.ops-footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.5rem 2.5rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.ops-footer code {
  font-size: 0.8em;
}

.ops-empty {
  color: var(--muted);
  font-style: italic;
}

.ops-criteria {
  display: inline-block;
  margin-top: 0.25rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
}

.ops-criteria[data-met="yes"] {
  color: var(--leaf-deep);
}