.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  margin-bottom: 24px;
}
.section-heading h2 { margin: 0; font-size: clamp(28px, 3vw, 38px); line-height: 1.12; }
.section-heading p:not(.eyebrow) { max-width: 780px; margin: 8px 0 0; color: var(--muted); }
.split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.wide { grid-column: 1 / -1; }
.panel {
  min-width: 0;
  margin: 0 0 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 17px;
  background: var(--panel-deep);
}
.panel h3 { margin: 0 0 14px; font-size: 18px; }
.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.metric {
  min-height: 92px;
  display: grid;
  align-content: center;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 13px;
  padding: 14px;
  background: linear-gradient(145deg, rgba(17, 38, 60, .92), rgba(7, 19, 33, .92));
}
.metric span { color: var(--muted); font-size: 12px; font-weight: 700; text-transform: uppercase; }
.metric strong { font-size: 18px; overflow-wrap: anywhere; }
.metric.good { border-color: #2b735e; }
.metric.warn { border-color: #8a6439; }
.metric.bad { border-color: #8b3e4b; }
.pill {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 800;
}
.pill.good { color: var(--accent); border-color: #2a6b5a; }
.pill.warn { color: var(--warn); border-color: #76552f; }
.pill.bad { color: var(--bad); border-color: #753944; }
.compact { min-height: 30px; margin: 2px; padding: 5px 8px; font-size: 11px; }
.form-grid { display: grid; gap: 13px; }
.form-grid label { display: grid; gap: 6px; color: var(--muted); font-size: 13px; font-weight: 650; }
.form-grid.two-column { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form-grid.horizontal { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); align-items: end; }
.form-grid .check { grid-template-columns: 20px 1fr; align-items: start; }
.check input { min-height: 18px; width: 18px; }
.callout {
  margin-bottom: 16px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--warn);
  border-radius: 10px;
  padding: 13px 15px;
  background: rgba(69, 47, 25, .42);
}
.raw { margin-top: 14px; }
.raw summary { color: var(--muted); cursor: pointer; }
pre { max-height: 420px; overflow: auto; white-space: pre-wrap; font: 12px/1.45 ui-monospace, monospace; }
.table-wrap { max-width: 100%; overflow: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th {
  position: sticky;
  top: 0;
  color: var(--muted);
  background: #091829;
  font-size: 11px;
  text-transform: uppercase;
}
.empty { margin: 16px 0; color: var(--muted); }
footer { min-height: 72px; border-top: 1px solid var(--line); padding: 20px 4vw; color: var(--muted); font-size: 12px; }

@media (max-width: 920px) {
  .topbar { position: relative; align-items: flex-start; flex-direction: column; }
  .session-strip { width: 100%; justify-content: flex-start; }
  .inline-form input { width: min(65vw, 300px); }
  .operator-layout { grid-template-columns: 1fr; }
  .operator-sidebar { position: static; max-height: none; }
  .split { grid-template-columns: 1fr; }
  .section-heading { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 580px) {
  .nav-toggle { min-width: auto; }
  .form-grid.two-column { grid-template-columns: 1fr; }
  .wide { grid-column: auto; }
  .operator-content { padding: 16px; }
}