:root {
  color-scheme: light;

  /* ── Surfaces ─────────────────────────────────────────── */
  --page: #f4f5f7;
  --surface: #ffffff;
  --surface-2: #fafbfc;
  --surface-sunk: #eef0f4;

  /* ── Ink ──────────────────────────────────────────────── */
  --ink: #0b1220;
  --ink-2: #1a2233;
  --muted: #5b6678;
  --muted-2: #8a93a3;

  /* ── Hairlines ────────────────────────────────────────── */
  --line: #e3e6ea;
  --line-soft: #eef0f3;
  --line-strong: #cdd3db;

  /* ── Accent — deep cobalt ─────────────────────────────── */
  --accent: oklch(0.46 0.14 250);
  --accent-2: oklch(0.38 0.13 250);
  --accent-soft: oklch(0.94 0.04 250);
  --accent-ring: oklch(0.46 0.14 250 / 0.18);

  /* ── Zone colors ──────────────────────────────────────── */
  --zone-public:        oklch(0.55 0.10 195);   /* teal */
  --zone-public-soft:   oklch(0.96 0.03 195);
  --zone-control:       oklch(0.46 0.14 250);   /* cobalt */
  --zone-control-soft:  oklch(0.96 0.03 250);
  --zone-data:          oklch(0.55 0.12 55);    /* copper */
  --zone-data-soft:     oklch(0.96 0.04 55);

  /* ── Tier accents ─────────────────────────────────────── */
  --tier-frontend:      oklch(0.60 0.13 200);
  --tier-application:   oklch(0.50 0.14 260);
  --tier-data:          oklch(0.55 0.12 50);
  --tier-unclassified:  oklch(0.55 0.04 270);

  /* ── Status ───────────────────────────────────────────── */
  --ok:        oklch(0.55 0.13 155);
  --ok-soft:   oklch(0.94 0.05 155);
  --warn:      oklch(0.65 0.13 70);
  --warn-soft: oklch(0.96 0.05 70);
  --err:       oklch(0.55 0.18 25);

  /* ── Lifecycle ────────────────────────────────────────── */
  --lc-preferred:  oklch(0.55 0.13 155);
  --lc-existing:   oklch(0.50 0.14 250);
  --lc-deprecated: oklch(0.62 0.13 60);
  --lc-retired:    oklch(0.55 0.18 25);
  --lc-candidate:  oklch(0.50 0.12 295);
  --lc-unknown:    #8a93a3;

  /* ── Protocol lines ───────────────────────────────────── */
  --proto-rest:  oklch(0.50 0.14 250);
  --proto-amqp:  oklch(0.55 0.13 30);
  --proto-other: oklch(0.55 0.04 270);

  /* ── Shadows ──────────────────────────────────────────── */
  --shadow-xs: 0 1px 0 rgba(11, 18, 32, 0.04);
  --shadow-sm: 0 1px 2px rgba(11, 18, 32, 0.04), 0 1px 1px rgba(11, 18, 32, 0.03);
  --shadow-md: 0 4px 16px rgba(11, 18, 32, 0.06), 0 1px 3px rgba(11, 18, 32, 0.04);
  --shadow-lg: 0 16px 40px rgba(11, 18, 32, 0.08), 0 4px 10px rgba(11, 18, 32, 0.04);

  /* ── Typography ───────────────────────────────────────── */
  --font-sans:  "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono:  "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --font-serif: "IBM Plex Serif", Georgia, serif;
}
* { box-sizing: border-box; }
html, body {
  margin: 0;
  min-height: 100%;
  background: var(--page);
  color: var(--ink);
  font-family: var(--font-sans);
  font-feature-settings: "ss01", "cv11";
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
.page-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
}
.sidebar,
.main {
  background: #ffffff;
}
.sidebar {
  padding: 24px 20px;
  border-right: 1px solid #e7e1d6;
}
.sidebar h1 {
  margin: 0;
  font-size: 18px;
  letter-spacing: 0.02em;
}
.browser-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.browser-logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
  flex: 0 0 auto;
}
.catalog-name {
  color: var(--ink-2);
  font-size: 13px;
  margin-top: 4px;
  overflow-wrap: anywhere;
}
.mode-badge {
  display: inline-flex;
  width: fit-content;
  margin-top: 10px;
  padding: 5px 9px;
  border: 1px solid rgba(124, 58, 107, 0.5);
  border-radius: 999px;
  color: var(--accent);
  background: rgba(124, 58, 107, 0.10);
  font-size: 11px;
  font-weight: 700;
}
.sidebar p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}
.sidebar-stack {
  display: grid;
  gap: 18px;
}
.sidebar-block,
.legend-block {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid #d6cfc1;
}
.legend-title {
  margin: 0 0 12px;
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.legend-list {
  display: grid;
  gap: 10px;
}
.legend-item,
.current-filter {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink-2);
  font-size: 13px;
}
.dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  border: 1px solid rgba(11, 18, 32, 0.15);
  flex: 0 0 auto;
}
.main {
  padding: 28px;
}
.view-shell {
  display: grid;
  gap: 22px;
}
.dashboard-alerts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 12px;
}
.alert-card {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 12px;
  row-gap: 4px;
  align-items: baseline;
  text-align: left;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-2);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  font: inherit;
  color: var(--ink);
  transition: border-color 120ms ease, transform 120ms ease, box-shadow 120ms ease;
}
.alert-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.alert-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.alert-card.sev-critical { border-left: 4px solid #b91c1c; }
.alert-card.sev-warning  { border-left: 4px solid #b45309; }
.alert-card.sev-info     { border-left: 4px solid var(--accent); }
.alert-sev {
  grid-column: 1;
  grid-row: 1;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.alert-card.sev-critical .alert-sev { color: #b91c1c; }
.alert-card.sev-warning  .alert-sev { color: #b45309; }
.alert-card.sev-info     .alert-sev { color: var(--accent); }
.alert-label {
  grid-column: 2;
  grid-row: 1;
  font-size: 14px;
  font-weight: 600;
}
.alert-detail {
  grid-column: 1 / -1;
  grid-row: 2;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}
.executive-hero {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(124, 58, 107, 0.32);
  border-radius: 18px;
  padding: 30px;
  min-height: 260px;
  background:
    linear-gradient(135deg, rgba(124, 58, 107, 0.12), #ffffff 46%, rgba(217, 119, 87, 0.10)),
    repeating-linear-gradient(90deg, rgba(122, 110, 96, 0.05) 0, rgba(122, 110, 96, 0.05) 1px, transparent 1px, transparent 34px);
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
  gap: 26px;
  align-items: end;
  box-shadow: 0 18px 42px rgba(11, 18, 32, 0.08);
}
.executive-hero h2 {
  margin: 0;
  font-size: 42px;
  line-height: 1.06;
  letter-spacing: 0;
}
.executive-hero-copy {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  align-items: start;
  gap: 24px;
}
.executive-hero-logo {
  width: 132px;
  height: 132px;
  object-fit: contain;
  flex: 0 0 auto;
  filter: drop-shadow(0 12px 22px rgba(11, 18, 32, 0.08));
}
.executive-hero p {
  margin: 14px 0 0;
  color: var(--ink-2);
  line-height: 1.6;
  max-width: 780px;
}
.executive-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}
.executive-snapshot {
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid rgba(122, 110, 96, 0.18);
  border-radius: 16px;
  background: #ffffff;
}
.executive-snapshot-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  color: var(--ink-2);
  font-size: 13px;
}
.executive-snapshot-row strong {
  color: var(--ink);
  font-size: 20px;
}
/* --- v1 dashboard: KPI strip, donut, coverage --- */
.dashboard-kpi-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}
.dashboard-kpi {
  display: grid;
  gap: 6px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-top: 4px solid var(--accent);
  border-radius: 14px;
  background: var(--surface-2);
  text-align: left;
  cursor: pointer;
  font: inherit;
  color: var(--ink);
  transition: border-color 120ms ease, transform 120ms ease, box-shadow 120ms ease;
}
.dashboard-kpi:hover { transform: translateY(-2px); box-shadow: 0 12px 24px rgba(11, 18, 32,0.08); }
.dashboard-kpi-value { font-size: 36px; font-weight: 800; line-height: 1; letter-spacing: -0.01em; }
.dashboard-kpi-label { font-size: 13px; color: var(--muted); }
.dashboard-kpi-plum { border-top-color: var(--accent); }
.dashboard-kpi-teal { border-top-color: var(--zone-public); }
.dashboard-kpi-amber { border-top-color: var(--lc-deprecated); }
.dashboard-kpi-mint { border-top-color: var(--lc-preferred); }
.dashboard-kpi-rose { border-top-color: var(--lc-retired); }
.dashboard-row-2 {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) minmax(0, 1.4fr);
  gap: 16px;
  align-items: stretch;
}
.donut-card .donut-body {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 22px;
  align-items: center;
  padding: 8px 4px 4px;
}
.donut-svg { width: 160px; height: 160px; }
.donut-center-num { font-size: 28px; font-weight: 800; fill: var(--ink); }
.donut-center-label { font-size: 11px; fill: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; }
.donut-legend { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.donut-legend-row {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  font-size: 13px;
  color: var(--ink-2);
}
.donut-swatch { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.donut-legend-count { font-weight: 700; color: var(--ink); font-variant-numeric: tabular-nums; }
.coverage-bar-track {
  height: 8px;
  border-radius: 999px;
  background: var(--surface-sunk);
  border: 1px solid var(--line);
  overflow: hidden;
  min-width: 80px;
}
.coverage-bar-fill { height: 100%; min-width: 3px; border-radius: 999px; }
.coverage-num { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
@media (max-width: 1180px) {
  .dashboard-kpi-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dashboard-row-2 { grid-template-columns: 1fr; }
}
.executive-mosaic {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px;
  align-items: stretch;
}
.executive-tile,
.executive-panel {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 12px 28px rgba(11, 18, 32, 0.06);
}
.executive-tile {
  min-height: 148px;
  padding: 18px;
  display: grid;
  gap: 16px;
  align-content: space-between;
  cursor: pointer;
  transition: border-color 120ms ease, transform 120ms ease, box-shadow 120ms ease;
}
.executive-tile:hover {
  border-color: rgba(124, 58, 107, 0.7);
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(11, 18, 32, 0.08);
}
.executive-tile:focus-visible {
  outline: 2px solid rgba(124, 58, 107, 0.85);
  outline-offset: 2px;
}
.executive-tile.large { grid-column: span 5; min-height: 190px; }
.executive-tile.wide { grid-column: span 6; }
.executive-tile.medium { grid-column: span 4; }
.executive-tile.small { grid-column: span 3; }
.executive-tile.full { grid-column: span 12; }
.executive-number {
  margin: 0;
  font-size: 58px;
  line-height: 1;
  font-weight: 800;
  letter-spacing: 0;
}
.executive-number.big {
  font-size: 58px;
}
.executive-tile-title {
  display: grid;
  gap: 8px;
}
.executive-tile-title h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.3;
}
.executive-tile-title .executive-number {
  color: var(--ink);
  font-size: 58px;
  line-height: 1;
}
.executive-tile > p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
  font-size: 13px;
}
.executive-accent-cyan {
  border-color: rgba(124, 58, 107, 0.55);
  background: linear-gradient(135deg, rgba(124, 58, 107, 0.24), #ffffff 62%);
}
.executive-accent-green {
  border-color: rgba(34,197,94,0.38);
  background: linear-gradient(135deg, rgba(34,197,94,0.18), #ffffff 62%);
}
.executive-accent-amber {
  border-color: rgba(245,158,11,0.42);
  background: linear-gradient(135deg, rgba(245,158,11,0.20), #ffffff 62%);
}
.executive-accent-violet {
  border-color: rgba(168,85,247,0.42);
  background: linear-gradient(135deg, rgba(168,85,247,0.18), #ffffff 62%);
}
.executive-accent-rose {
  border-color: rgba(244,63,94,0.38);
  background: linear-gradient(135deg, rgba(244,63,94,0.18), #ffffff 62%);
}
.executive-accent-teal {
  border-color: rgba(20,184,166,0.42);
  background: linear-gradient(135deg, rgba(20,184,166,0.20), #ffffff 62%);
}
.executive-panel {
  padding: 18px;
  display: grid;
  gap: 14px;
}
.executive-panel h3 {
  margin: 0;
  font-size: 15px;
}
.executive-panel.wide { grid-column: span 6; }
.executive-panel.full { grid-column: span 12; }
.executive-bars {
  display: grid;
  gap: 10px;
}
.executive-bar-row {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr) 42px;
  gap: 10px;
  align-items: center;
  color: var(--ink-2);
  font-size: 13px;
}
.executive-bar-track {
  height: 10px;
  border-radius: 999px;
  background: var(--page);
  border: 1px solid rgba(122, 110, 96, 0.14);
  overflow: hidden;
}
.executive-bar-fill {
  height: 100%;
  min-width: 3px;
  border-radius: 999px;
  background: var(--accent);
}
.executive-drilldown {
  display: grid;
  gap: 14px;
}
.tab-row,
.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.tab-button,
.filter-button {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
  color: var(--ink);
  padding: 10px 16px;
  font: inherit;
  cursor: pointer;
  transition: border-color 120ms ease, background 120ms ease, transform 120ms ease;
}
.tab-button {
  padding: 12px 18px;
  background: #ffffff;
  font-weight: 600;
}
.tab-button:hover,
.filter-button:hover {
  border-color: rgba(124, 58, 107, 0.65);
  transform: translateY(-1px);
}
.tab-button.active,
.filter-button.active {
  background: rgba(124, 58, 107, 0.18);
  border-color: rgba(124, 58, 107, 0.7);
  color: var(--accent-2);
}
.content-rows {
  display: grid;
  gap: 24px;
}
.content-row {
  display: grid;
  gap: 14px;
}
.content-row-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid #e7e1d6;
}
.content-row-title {
  margin: 0;
  font-size: 15px;
  letter-spacing: 0.02em;
}
.content-row-count {
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 18px;
}
.business-pillar-groups {
  display: grid;
  gap: 18px;
}
.business-pillar-group {
  display: grid;
  gap: 12px;
}
.business-pillar-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 12px;
  border: 1px solid rgba(122, 110, 96, 0.14);
  border-radius: 8px;
  background: #fbfaf6;
}
.business-pillar-title {
  margin: 0;
  font-size: 14px;
  color: var(--ink);
}
.business-pillar-meta {
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}
/* Hierarchical Business Taxonomy Tree View */
.hierarchical-tree-view {
  display: grid;
  gap: 16px;
  margin-top: 12px;
}
.tree-node-details {
  border: 1px solid rgba(122, 110, 96, 0.15);
  border-radius: 8px;
  background: #faf9f6;
  overflow: hidden;
  transition: box-shadow 0.2s ease;
}
.tree-node-details:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}
.tree-node-details[open] {
  background: #ffffff;
}
.tree-node-summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: #faf9f6;
  cursor: pointer;
  font-weight: 500;
  user-select: none;
  border-bottom: 1px solid transparent;
  list-style: none;
}
.tree-node-summary::-webkit-details-marker {
  display: none;
}
.tree-node-details[open] > .tree-node-summary {
  border-bottom: 1px solid rgba(122, 110, 96, 0.12);
  background: #fdfdfc;
}
.tree-node-summary::before {
  content: "▶";
  font-size: 10px;
  color: var(--muted);
  transition: transform 0.2s ease;
  display: inline-block;
}
.tree-node-details[open] > .tree-node-summary::before {
  transform: rotate(90deg);
}
.tree-node-title {
  font-size: 14px;
  color: var(--ink);
  font-weight: 600;
  flex-grow: 0;
}
.tree-node-type-badge {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(122, 110, 96, 0.1);
  color: var(--muted);
  font-weight: 600;
}
.tree-node-count {
  margin-left: auto;
  font-size: 12px;
  color: var(--muted);
}
.tree-node-content {
  padding: 16px;
  display: grid;
  gap: 16px;
}
.tree-node-children {
  display: grid;
  gap: 14px;
  padding-left: 18px;
  border-left: 1.5px dashed rgba(122, 110, 96, 0.2);
  margin-top: 4px;
}
.object-card,
.interaction-card,
.decision-card,
.empty-card,
.header-card {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 18px;
}
.object-card {
  padding: 18px;
  display: grid;
  gap: 12px;
  cursor: pointer;
  min-height: 168px;
  transition: border-color 120ms ease, transform 120ms ease, box-shadow 120ms ease;
}
.object-card:hover {
  border-color: rgba(56,189,248,0.5);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(2,6,23,0.22);
}
.object-card h3 {
  margin: 0;
  font-size: 16px;
  line-height: 1.35;
}
.object-id {
  color: var(--muted);
  font-size: 12px;
  word-break: break-word;
}
.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  border: 1px solid var(--line-strong);
  background: var(--surface-sunk);
  color: var(--ink-2);
}
.catalog-approved { border-color: var(--ok); color: var(--lc-preferred); background: var(--ok-soft); }
.catalog-draft { border-color: rgba(196,122,20,0.45); color: #7a4a0c; background: rgba(196,122,20,0.10); }
.catalog-stub { border-color: rgba(148,163,184,0.35); color: var(--ink-2); background: var(--surface-sunk); }
.ard-risk { border-color: rgba(196,122,20,0.45); color: #7a4a0c; background: rgba(196,122,20,0.10); }
.ard-decision { border-color: rgba(42,111,219,0.45); color: #1d4f9e; background: rgba(42,111,219,0.10); }
.ard-status { border-color: rgba(148,163,184,0.35); color: var(--ink-2); background: var(--surface-sunk); }
.ps-badge {
  border-color: rgba(20,184,166,0.45);
  color: var(--zone-public);
  background: rgba(20,184,166,0.12);
}
.saas-badge {
  border-color: rgba(124,58,107,0.45);
  color: var(--accent-2);
  background: rgba(124,58,107,0.10);
}
.paas-badge {
  border-color: rgba(42,111,219,0.45);
  color: #1d4f9e;
  background: rgba(42,111,219,0.10);
  background: rgba(59,130,246,0.14);
}
.appliance-badge {
  border-color: rgba(245,158,11,0.45);
  color: #fde68a;
  background: rgba(245,158,11,0.14);
}
.info-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 11px;
  background: rgba(59,130,246,0.18);
  border: 1px solid rgba(59,130,246,0.38);
  color: #bfdbfe;
  width: fit-content;
}
.intent-ha {
  border-color: rgba(16,185,129,0.45);
  color: #bbf7d0;
  background: rgba(16,185,129,0.14);
}
.intent-sa {
  border-color: rgba(245,158,11,0.45);
  color: #fde68a;
  background: rgba(245,158,11,0.14);
}
.ard-link {
  color: #93c5fd;
  cursor: pointer;
  text-decoration: underline;
  text-decoration-color: rgba(147,197,253,0.45);
  text-underline-offset: 2px;
}
.ard-link:hover { color: #dbeafe; }
.risk-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 11px;
  background: rgba(245,158,11,0.18);
  border: 1px solid rgba(245,158,11,0.38);
  color: #fde68a;
  cursor: pointer;
  width: fit-content;
}
.risk-badge:hover { border-color: rgba(245,158,11,0.62); }
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table th,
.data-table td {
  padding: 12px 10px;
  border-bottom: 1px solid rgba(51,65,85,0.75);
  text-align: left;
  vertical-align: top;
}
.data-table th {
  color: var(--muted);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.table-scroll {
  width: 100%;
  overflow-x: auto;
}
.acceptable-use-table {
  min-width: 860px;
}
.acceptable-use-table th:nth-child(1) { width: 18%; }
.acceptable-use-table th:nth-child(2) { width: 31%; }
.acceptable-use-table th:nth-child(3) { width: 12%; }
.acceptable-use-table th:nth-child(4) { width: 18%; }
.acceptable-use-table th:nth-child(5) { width: 21%; }
.acceptable-use-table .object-id {
  margin-top: 4px;
}
.acceptable-use-table .muted-cell {
  color: var(--muted);
}
.muted-cell {
  color: var(--muted);
}
.acceptable-use-grid {
  display: grid;
  gap: 14px;
}
.acceptable-use-grid.domain-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.acceptable-use-grid.capability-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.acceptable-use-tile {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  min-height: 190px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
  color: inherit;
  cursor: pointer;
  text-align: left;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.1s;
}
.acceptable-use-tile:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 16px rgba(15,23,42,0.10);
  transform: translateY(-1px);
}
.acceptable-use-tile:focus-visible {
  outline: 3px solid rgba(124,58,107,0.28);
  outline-offset: 2px;
}
.acceptable-use-tile-eyebrow {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--muted);
}
.acceptable-use-tile-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.25;
  overflow-wrap: anywhere;
}
.acceptable-use-tile-desc {
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.45;
  min-height: 38px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.acceptable-use-tile-desc.muted {
  color: var(--muted);
}
.acceptable-use-tile-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}
.acceptable-use-tile-meta span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 8px;
  background: var(--surface);
}
.acceptable-use-lifecycle-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.acceptable-use-lifecycle-strip.compact {
  margin-top: auto;
}
.acceptable-use-lifecycle-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 8px;
  background: var(--surface);
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}
.acceptable-use-lifecycle-chip strong {
  color: var(--ink);
}
.acceptable-use-empty-note {
  color: var(--muted);
  font-size: 12px;
}
.acceptable-use-capability {
  display: grid;
  gap: 12px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(51,65,85,0.75);
}
.acceptable-use-capability:first-of-type {
  margin-top: 16px;
}
.acceptable-use-capability-header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
}
.acceptable-use-capability-title {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  align-items: center;
}
.acceptable-use-capability-title .object-id {
  flex-basis: 100%;
}
.acceptable-use-owner {
  display: grid;
  gap: 4px;
  min-width: 220px;
  text-align: right;
  color: var(--muted);
  font-size: 12px;
}
.acceptable-use-owner.compact {
  min-width: 0;
  text-align: left;
}
.acceptable-use-tech-list {
  display: grid;
  gap: 12px;
}
.acceptable-use-tech-card {
  display: grid;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
}
.acceptable-use-tech-main {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}
.acceptable-use-tech-name {
  font-weight: 700;
  color: var(--ink);
  overflow-wrap: anywhere;
}
.acceptable-use-tech-statuses {
  display: grid;
  grid-template-columns: max-content max-content;
  gap: 6px 8px;
  align-items: center;
  justify-content: end;
}
.acceptable-use-status-label {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}
.acceptable-use-tech-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
}
.acceptable-use-tech-facts div {
  border-top: 1px solid var(--line);
  padding-top: 10px;
}
.acceptable-use-tech-facts dt {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}
.acceptable-use-tech-facts dd {
  margin: 4px 0 0;
  color: var(--ink);
  font-size: 13px;
  overflow-wrap: anywhere;
}
.acceptable-use-tech-notes {
  margin: 0;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.45;
}
.acceptable-use-tech-notes.muted {
  color: var(--muted);
}
.ard-detail-card {
  display: grid;
  gap: 16px;
  padding: 22px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 18px;
}
.ard-detail-title {
  margin: 0;
  font-size: 24px;
  line-height: 1.25;
}
.ard-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  color: var(--ink-2);
  font-size: 13px;
}
.ard-section {
  display: grid;
  gap: 8px;
}
.ard-section h3 {
  margin: 0;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.ard-section p,
.ard-section div {
  margin: 0;
  color: var(--ink-2);
  line-height: 1.6;
}
.view-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  color: var(--muted);
  font-size: 14px;
}
.catalog-search-panel {
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
}
.catalog-search-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
}
.catalog-search-header label {
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
}
.catalog-search-count {
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}
.catalog-search-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}
.catalog-search-input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink);
  padding: 11px 12px;
  font: inherit;
}
.catalog-search-input:focus {
  outline: none;
  border-color: rgba(124, 58, 107, 0.7);
  box-shadow: 0 0 0 3px rgba(124, 58, 107, 0.12);
}
.detail-layout {
  display: grid;
  gap: 22px;
}
.detail-tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.detail-tab {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
  color: var(--ink);
  padding: 10px 16px;
  font: inherit;
  cursor: pointer;
}
.detail-tab.active {
  background: rgba(124, 58, 107, 0.18);
  border-color: rgba(124, 58, 107, 0.7);
  color: var(--accent-2);
}
.detail-panel[hidden] {
  display: none !important;
}
.detail-disclosures {
  display: grid;
  gap: 12px;
}
.detail-disclosure {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface-2);
}
.detail-disclosure summary {
  cursor: pointer;
  padding: 14px 16px;
  font-weight: 700;
  color: var(--ink);
}
.detail-disclosure-content {
  display: grid;
  gap: 14px;
  padding: 0 16px 16px;
}
.header-card {
  padding: 22px;
  display: grid;
  gap: 14px;
}
.header-top {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
}
.header-title h2 {
  margin: 0;
  font-size: 28px;
  line-height: 1.15;
}
.header-title .object-id {
  margin-top: 6px;
  font-size: 13px;
}
.header-description {
  color: var(--ink-2);
  line-height: 1.6;
  font-size: 14px;
}
.header-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}
.action-button {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #ffffff;
  color: var(--ink);
  padding: 10px 14px;
  font: inherit;
  cursor: pointer;
  transition: border-color 120ms ease, background 120ms ease, transform 120ms ease;
  text-decoration: none;
}
.action-button:hover {
  border-color: rgba(124, 58, 107, 0.65);
  transform: translateY(-1px);
}
.action-button.secondary {
  background: var(--surface);
}
.owner-line {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--muted);
  font-size: 13px;
}
.middle-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 22px;
  align-items: start;
}
.section-card {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
}
.section-card h3 {
  margin: 0 0 14px;
  font-size: 16px;
}
#detail-cy {
  width: 100%;
  height: 350px;
  border-radius: 14px;
  border: 1px solid rgba(51,65,85,0.85);
  background: var(--page);
}
.interactions-list {
  display: grid;
  gap: 12px;
}
.interaction-card {
  padding: 14px;
  display: grid;
  gap: 10px;
}
.requirement-card,
.odc-card {
  padding: 14px;
  display: grid;
  gap: 10px;
  background: var(--surface-2);
  border: 1px solid rgba(51,65,85,0.85);
  border-radius: 14px;
}
.interaction-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}
.interaction-heading {
  display: grid;
  gap: 8px;
  min-width: 0;
}
.interaction-name {
  font-weight: 600;
  line-height: 1.4;
}
.dependency-capabilities {
  gap: 6px;
}
.capability-label {
  background: rgba(42,111,219,0.10);
  border-color: rgba(42,111,219,0.28);
  color: #1d4f9e;
}
.dependency-justification {
  display: grid;
  gap: 6px;
}
.justification-label {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.interaction-notes {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}
.interaction-ref {
  color: #7dd3fc;
  font-size: 12px;
  word-break: break-word;
}
.requirement-name,
.odc-name {
  font-weight: 600;
  line-height: 1.4;
}
.requirement-name {
  font-size: 17px;
  color: var(--ink);
}
.requirement-description,
.requirement-rationale,
.mechanism-line,
.odc-requirement-line {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}
.requirement-rationale-label,
.mechanism-label {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.mechanism-list {
  display: grid;
  gap: 10px;
}
.mechanism-item {
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(51,65,85,0.85);
  background: var(--surface-sunk);
  display: grid;
  gap: 6px;
}
.mechanism-text {
  color: var(--ink-2);
  font-size: 13px;
  line-height: 1.5;
}
.mechanism-example {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}
.requirement-badges,
.odc-requirement-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.requirement-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  background: #1e3a5f;
  border: 1px solid #3b82f6;
  color: #93c5fd;
}
.requirement-badge.conditional {
  background: #4a3414;
  border-color: #f59e0b;
  color: #fcd34d;
}
.requirement-mode {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.32);
  color: inherit;
  font-size: 11px;
  white-space: nowrap;
}
.section-stack {
  display: grid;
  gap: 12px;
}
.network-binding-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.network-binding-groups {
  display: grid;
  gap: 8px;
}
.network-binding-group {
  display: grid;
  gap: 6px;
}
.network-binding-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 9px;
  border-radius: 999px;
  border: 1px solid rgba(42,111,219,0.38);
  background: rgba(42,111,219,0.10);
  color: #1d4f9e;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}
.network-binding-direction {
  color: var(--muted);
  font-weight: 500;
}
.network-binding-table {
  min-width: 620px;
}
.network-binding-table th:nth-child(1) { width: 20%; }
.network-binding-table th:nth-child(2) { width: 13%; }
.network-binding-table th:nth-child(3) { width: 12%; }
.network-binding-table th:nth-child(4) { width: 18%; }
.component-network-table {
  min-width: 860px;
}
.component-network-table th:nth-child(1) { width: 25%; }
.component-network-table th:nth-child(2) { width: 12%; }
.component-network-table th:nth-child(3) { width: 24%; }
.component-network-table th:nth-child(4) { width: 24%; }
.component-network-section {
  display: grid;
  gap: 12px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.component-network-section h3 {
  margin: 0;
}
.component-summary-list {
  margin-top: 16px;
}
.component-summary-card {
  gap: 12px;
}
.component-summary-header {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: flex-start;
  justify-content: space-between;
}
.topology-layout {
  display: grid;
  gap: 18px;
}
.topology-strip,
.scaling-unit-box,
.service-group-box,
.deployment-target-cluster {
  background: var(--surface-2);
  border-radius: 18px;
}
.topology-strip {
  border: 1px solid var(--line);
  padding: 16px;
  display: grid;
  gap: 12px;
}
.topology-strip-grid {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.topology-interaction {
  min-width: 120px;
  display: grid;
  gap: 6px;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid #d6cfc1;
  background: var(--surface);
}
.topology-interaction-icon,
.topology-node-icon {
  width: 96px;
  height: 96px;
  border-radius: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 52px;
  background: rgba(249,115,22,0.18);
  color: #fdba74;
  border: 1px solid rgba(249,115,22,0.35);
}
.topology-interaction-icon svg,
.topology-node-icon svg {
  width: 52px;
  height: 52px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.1;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.topology-interaction-icon.network {
  background: rgba(16,185,129,0.18);
  border-color: rgba(16,185,129,0.35);
  color: #bbf7d0;
}
.topology-interaction-icon.storage {
  background: rgba(59,130,246,0.18);
  border-color: rgba(59,130,246,0.35);
  color: #bfdbfe;
}
.topology-interaction-icon.compute {
  background: rgba(168,85,247,0.18);
  border-color: rgba(168,85,247,0.35);
  color: #e9d5ff;
}
.topology-interaction-icon.cloud {
  background: rgba(148,163,184,0.18);
  border-color: rgba(148,163,184,0.35);
  color: var(--ink);
}
.topology-node-icon.technology {
  background: rgba(249,115,22,0.18);
  border-color: rgba(249,115,22,0.35);
  color: #fdba74;
}
.topology-node-icon.host,
.topology-node-icon.pod {
  background: rgba(59,130,246,0.18);
  color: #93c5fd;
  border-color: rgba(59,130,246,0.35);
}
.topology-node-icon.runtime,
.topology-node-icon.product {
  background: rgba(20,184,166,0.18);
  color: #5eead4;
  border-color: rgba(20,184,166,0.35);
}
.topology-node-icon.data {
  background: rgba(168,85,247,0.18);
  color: #d8b4fe;
  border-color: rgba(168,85,247,0.35);
}
.topology-node-icon.gateway {
  background: rgba(34,197,94,0.18);
  color: #86efac;
  border-color: rgba(34,197,94,0.35);
}
.topology-node-icon.cloud,
.topology-node-icon.appliance {
  background: rgba(148,163,184,0.18);
  color: var(--ink-2);
  border-color: rgba(148,163,184,0.35);
}
.related-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  color: #93c5fd;
  flex: 0 0 auto;
}
.related-icon svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.1;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.topology-scaling-units,
.topology-unscoped-groups {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 18px;
  align-items: start;
}
.topology-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid rgba(51,65,85,0.85);
  border-radius: 14px;
  background: #ffffff;
}
.topology-filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.topology-filter-button {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(71,85,105,0.8);
  background: var(--surface);
  color: var(--ink);
  font-size: 14px;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.topology-filter-button.active {
  border-color: rgba(14,165,233,0.65);
  background: rgba(14,165,233,0.16);
  color: var(--accent);
}
.topology-filter-help {
  color: var(--muted);
  font-size: 14px;
}
.scaling-unit-header,
.deployment-target-header,
.service-group-header,
.service-group-section-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.scaling-unit-title,
.deployment-target-title,
.service-group-title,
.service-group-section-title {
  font-size: 15px;
  font-weight: 700;
  color: #f8fafc;
}
.location-badge,
.lane-label,
.scaling-unit-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 11px;
  background: var(--surface-2);
  border: 1px solid rgba(148,163,184,0.3);
  color: var(--ink);
}
.location-badge.aws {
  border-color: rgba(233,30,140,0.45);
  color: #fbcfe8;
}
.scaling-unit-content,
.deployment-target-content,
.service-group-content {
  display: grid;
  gap: 14px;
}
.deployment-target-columns {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  align-items: start;
}
.topology-tier-column {
  display: grid;
  gap: 12px;
  min-width: 0;
  padding: 12px;
  border-radius: 16px;
  border: 1px solid rgba(71,85,105,0.82);
  background: var(--surface-sunk);
}
.topology-tier-header {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(71,85,105,0.8);
  background: #ffffff;
  font-size: 14px;
  font-weight: 700;
  color: #f8fafc;
  letter-spacing: 0.03em;
}
.topology-tier-header.presentation {
  border-color: rgba(249,115,22,0.45);
  color: #fdba74;
}
.topology-tier-column:has(.topology-tier-header.presentation) {
  border-color: rgba(249,115,22,0.52);
  background: linear-gradient(180deg, rgba(249,115,22,0.24) 0%, rgba(249,115,22,0.12) 26%, rgba(15,23,42,0.68) 58%, rgba(15,23,42,0.54) 100%);
}
.topology-tier-header.application {
  border-color: rgba(20,184,166,0.45);
  color: #99f6e4;
}
.topology-tier-column:has(.topology-tier-header.application) {
  border-color: rgba(20,184,166,0.52);
  background: linear-gradient(180deg, rgba(20,184,166,0.24) 0%, rgba(20,184,166,0.12) 26%, rgba(15,23,42,0.68) 58%, rgba(15,23,42,0.54) 100%);
}
.topology-tier-header.data {
  border-color: rgba(59,130,246,0.45);
  color: #bfdbfe;
}
.topology-tier-column:has(.topology-tier-header.data) {
  border-color: rgba(59,130,246,0.52);
  background: linear-gradient(180deg, rgba(59,130,246,0.24) 0%, rgba(59,130,246,0.12) 26%, rgba(15,23,42,0.68) 58%, rgba(15,23,42,0.54) 100%);
}
.topology-tier-header.utility {
  border-color: rgba(168,85,247,0.45);
  color: #e9d5ff;
}
.topology-tier-column:has(.topology-tier-header.utility) {
  border-color: rgba(168,85,247,0.52);
  background: linear-gradient(180deg, rgba(168,85,247,0.24) 0%, rgba(168,85,247,0.12) 26%, rgba(15,23,42,0.68) 58%, rgba(15,23,42,0.54) 100%);
}
.topology-column-stack {
  display: grid;
  gap: 12px;
}
.deployment-target-cluster {
  padding: 14px;
  border: 1px solid rgba(51,65,85,0.9);
  display: grid;
  gap: 12px;
}
.service-group-section {
  display: grid;
  gap: 12px;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid rgba(71,85,105,0.85);
  border-left: 6px solid var(--scaling-accent, rgba(71,85,105,0.9));
  background: var(--surface);
  transition: opacity 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.service-group-section-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  color: var(--muted);
  font-size: 14px;
}
.service-group-substrate-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 8px;
  background: rgba(94,234,212,0.08);
  border: 1px solid rgba(94,234,212,0.25);
  font-size: 12px;
}
.substrate-bar-icon {
  flex-shrink: 0;
  width: 14px;
  height: 14px;
  color: #5eead4;
}
.substrate-bar-icon svg {
  width: 14px;
  height: 14px;
  stroke: #5eead4;
  fill: none;
  stroke-width: 2.1;
  stroke-linecap: round;
  stroke-linejoin: round;
  display: block;
}
.substrate-bar-name {
  color: #5eead4;
  font-weight: 600;
  cursor: pointer;
}
.substrate-bar-name:hover {
  text-decoration: underline;
}
.substrate-bar-type {
  color: var(--subtle);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-left: auto;
}
.service-group-section.has-substrate {
  border-left-color: rgba(94,234,212,0.55);
}
.service-group-section.dimmed {
  opacity: 0.22;
}
.service-group-section.highlighted {
  box-shadow: 0 0 0 1px rgba(14,165,233,0.35);
}
.service-group-support {
  display: grid;
  gap: 10px;
}
.service-group-box {
  padding: 14px;
  border: 1px solid rgba(71,85,105,0.9);
  display: grid;
  gap: 12px;
  background: var(--surface);
}
.service-group-lanes {
  display: grid;
  gap: 12px;
}
.service-group-lane {
  display: grid;
  gap: 10px;
  padding-top: 8px;
  border-top: 1px solid rgba(51,65,85,0.55);
}
.lane-label.ps { color: #99f6e4; border-color: rgba(20,184,166,0.38); }
.lane-label.rbb { color: #bfdbfe; border-color: rgba(59,130,246,0.38); }
.lane-label.appliance { color: #d1d5db; border-color: rgba(148,163,184,0.38); }
.lane-label.saas { color: #e9d5ff; border-color: rgba(168,85,247,0.38); }
.cluster-box {
  padding: 14px;
  border: 2px dashed rgba(249,115,22,0.7);
  background: rgba(249,115,22,0.06);
  display: grid;
  gap: 12px;
}
.cluster-label,
.eks-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #fdba74;
}
.eks-box {
  padding: 14px;
  border: 2px dashed rgba(71,85,105,0.9);
  background: var(--surface-2);
  display: grid;
  gap: 12px;
}
.eks-label {
  color: var(--ink-2);
}
.node-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}
.topology-node {
  position: relative;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid rgba(71,85,105,0.85);
  background: var(--surface);
  display: grid;
  gap: 10px;
  min-width: 180px;
  min-height: 100px;
  cursor: pointer;
  transition: border-color 120ms ease, transform 120ms ease, box-shadow 120ms ease, opacity 120ms ease;
}
.topology-node:hover {
  border-color: rgba(56,189,248,0.45);
  transform: translateY(-1px);
  box-shadow: 0 10px 18px rgba(2,6,23,0.2);
}
.topology-node.dimmed {
  opacity: 0.2;
}
.topology-node.highlighted {
  border-color: rgba(56,189,248,0.75);
  box-shadow: 0 0 0 1px rgba(56,189,248,0.35);
}
.topology-node.ps-node {
  background: rgba(45,66,74,0.95);
  border-color: rgba(20,184,166,0.35);
}
.topology-node.rbb-node {
  border-left: 4px solid rgba(59,130,246,0.75);
}
.topology-node.appliance-node {
  border-left: 4px solid rgba(148,163,184,0.75);
  background: rgba(42,50,66,0.95);
}
.topology-node.saas-node {
  border-left: 4px solid rgba(168,85,247,0.78);
  background: rgba(58,45,74,0.95);
}
.topology-node.pod {
  border-color: rgba(59,130,246,0.45);
  background: var(--surface);
}
.topology-node-label {
  font-size: 13px;
  font-weight: 600;
  color: #f8fafc;
  line-height: 1.35;
}
.topology-node-flags {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.ps-corner {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  background: rgba(20,184,166,0.18);
  border: 1px solid rgba(20,184,166,0.4);
  color: #99f6e4;
}
.topology-node-meta {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.45;
}
.topology-risk {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(245,158,11,0.18);
  border: 1px solid rgba(245,158,11,0.42);
  color: #fde68a;
  cursor: pointer;
  font-size: 13px;
}
.topology-risk:hover {
  border-color: rgba(245,158,11,0.72);
}
.topology-info {
  position: absolute;
  top: 8px;
  right: 40px;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(59,130,246,0.18);
  border: 1px solid rgba(59,130,246,0.42);
  color: #bfdbfe;
  font-size: 13px;
}
.topology-internal-interactions {
  display: grid;
  gap: 8px;
}
.topology-internal-link {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px dashed rgba(148,163,184,0.45);
  color: var(--ink-2);
  background: var(--surface-sunk);
  font-size: 13px;
  line-height: 1.5;
}
.sidebar-select {
  width: 100%;
  margin-top: 10px;
  border-radius: 12px;
  border: 1px solid rgba(71, 85, 105, 0.9);
  background: rgba(15, 23, 42, 0.95);
  color: var(--ink);
  padding: 10px 12px;
  font: inherit;
}
.sidebar-help {
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}
.editor-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: stretch;
  justify-content: flex-end;
  background: rgba(2,6,23,0.72);
  backdrop-filter: blur(2px);
}
.editor-overlay.open {
  display: flex;
}
.editor-panel {
  width: min(960px, 100vw);
  height: 100vh;
  overflow: auto;
  background: linear-gradient(180deg, rgba(15,23,42,0.99), rgba(17,24,39,0.99));
  border-left: 1px solid rgba(51,65,85,0.85);
  padding: 26px;
  display: grid;
  gap: 18px;
}
.editor-header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
}
.editor-title h3 {
  margin: 0;
  font-size: 18px;
}
.editor-title p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}
.editor-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}
.editor-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  gap: 18px;
  align-items: start;
}
.editor-card {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  display: grid;
  gap: 14px;
}
.editor-card h4 {
  margin: 0;
  font-size: 14px;
}
.editor-form {
  display: grid;
  gap: 14px;
}
.editor-field {
  display: grid;
  gap: 8px;
}
.editor-field label {
  font-size: 14px;
  color: var(--ink-2);
}
.editor-required {
  color: #fda4af;
  margin-left: 6px;
}
.editor-field input,
.editor-field textarea,
.editor-field select {
  width: 100%;
  border: 1px solid rgba(51,65,85,0.9);
  border-radius: 12px;
  background: var(--page);
  color: var(--ink);
  font: inherit;
  padding: 12px 14px;
}
.editor-field textarea {
  min-height: 120px;
  resize: vertical;
  font-family: "SF Mono", Menlo, monospace;
  line-height: 1.55;
}
.editor-field input[type="checkbox"] {
  width: 18px;
  height: 18px;
  padding: 0;
}
.editor-checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
}
.editor-help,
.editor-meta,
.editor-error {
  font-size: 14px;
  line-height: 1.6;
}
.editor-help,
.editor-meta {
  color: var(--muted);
}
.editor-error {
  color: #fca5a5;
  min-height: 22px;
}
.editor-scroll {
  display: grid;
  gap: 14px;
  max-height: 60vh;
  overflow: auto;
  padding-right: 4px;
}
.import-card {
  border: 1px solid rgba(71,85,105,0.78);
  border-radius: 16px;
  padding: 16px;
  background: var(--surface-sunk);
  display: grid;
  gap: 14px;
}
.import-card-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}
.import-card-title {
  display: grid;
  gap: 4px;
}
.import-card-title h5 {
  margin: 0;
  font-size: 14px;
}
.import-card-meta {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}
.editor-subgrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.editor-checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.editor-choice {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid rgba(71,85,105,0.72);
  border-radius: 12px;
  background: #ffffff;
  color: var(--ink);
  font-size: 14px;
}
.editor-choice input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 0;
}
.editor-inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.editor-divider {
  height: 1px;
  background: rgba(71,85,105,0.75);
  margin: 4px 0;
}
.editor-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 13px;
  color: #dbeafe;
  background: rgba(37,99,235,0.2);
  border: 1px solid rgba(96,165,250,0.32);
}
.editor-note {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}
.structured-preview {
  white-space: pre-wrap;
  word-break: break-word;
  font-family: "SF Mono", Menlo, monospace;
  font-size: 13px;
  line-height: 1.65;
  margin: 0;
  color: #dbeafe;
}
.decisions-card {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  display: grid;
  gap: 14px;
}
.decisions-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.decisions-grid.single {
  grid-template-columns: 1fr;
}
.decision-card {
  padding: 16px;
}
.decision-card h4 {
  margin: 0 0 12px;
  font-size: 15px;
}
.definition-list {
  display: grid;
  grid-template-columns: minmax(120px, 180px) 1fr;
  gap: 10px 14px;
  margin: 0;
  font-size: 13px;
}
.definition-list dt {
  color: var(--muted);
  font-weight: 600;
}
.definition-list dd {
  margin: 0;
  color: var(--ink-2);
  word-break: break-word;
}
.empty-card {
  padding: 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}
.cap-authentication { background: rgba(139,92,246,0.18); border-color: rgba(139,92,246,0.4); color: #ddd6fe; }
.cap-logging { background: rgba(59,130,246,0.18); border-color: rgba(59,130,246,0.4); color: #bfdbfe; }
.cap-security { background: rgba(239,68,68,0.18); border-color: rgba(239,68,68,0.4); color: #fecaca; }
.cap-monitoring { background: rgba(16,185,129,0.18); border-color: rgba(16,185,129,0.4); color: #bbf7d0; }
.cap-patch-management { background: rgba(245,158,11,0.18); border-color: rgba(245,158,11,0.4); color: #fde68a; }
.cap-default { background: rgba(100,116,139,0.18); border-color: rgba(100,116,139,0.4); color: var(--ink-2); }
.sidebar p,
.legend-title,
.legend-item,
.current-filter,
.content-row-count,
.object-id,
.badge,
.info-badge,
.risk-badge,
.data-table,
.data-table th,
.ard-meta,
.ard-section h3,
.header-title .object-id,
.owner-line,
.interaction-notes,
.interaction-ref,
.requirement-description,
.requirement-rationale,
.mechanism-line,
.odc-requirement-line,
.requirement-rationale-label,
.mechanism-label,
.mechanism-text,
.mechanism-example,
.requirement-badge,
.location-badge,
.lane-label,
.scaling-unit-badge,
.cluster-label,
.eks-label,
.topology-node-label,
.ps-corner,
.topology-node-meta,
.topology-risk,
.topology-info,
.topology-internal-link,
.sidebar-help,
.definition-list {
  font-size: 14px;
}
@media (max-width: 1200px) {
  .middle-grid { grid-template-columns: 1fr; }
  .deployment-target-columns { grid-template-columns: 1fr; }
  .executive-hero { grid-template-columns: 1fr; }
  .executive-tile.large,
  .executive-tile.wide,
  .executive-tile.medium,
  .executive-panel.wide {
    grid-column: span 6;
  }
}
/* ── Sidebar sticky scroll ── */
.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}
/* ── Sidebar search button ── */
.sidebar-search-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-top: 16px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
  color: var(--muted);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  text-align: left;
  transition: border-color 120ms, background 120ms, color 120ms;
}
.sidebar-search-btn:hover {
  border-color: rgba(124,58,107,0.6);
  background: var(--accent-soft);
  color: var(--accent-2);
}
.sidebar-search-kbd {
  font-size: 11px;
  font-family: inherit;
  padding: 2px 5px;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  background: #fff;
  color: var(--muted);
  flex: 0 0 auto;
}
/* ── Sidebar navigation ── */
.sidebar-nav {
  margin-top: 16px;
  display: grid;
  gap: 2px;
}
.sidebar-nav-section {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}
.sidebar-nav-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0 8px;
  margin-bottom: 4px;
}
.sidebar-nav-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 8px 10px;
  border: none;
  border-radius: 7px;
  background: transparent;
  color: var(--ink-2);
  font: inherit;
  font-size: 14px;
  cursor: pointer;
  text-align: left;
  text-decoration: none;
  transition: background 100ms, color 100ms;
}
.sidebar-nav-btn:hover {
  background: var(--surface-sunk);
  color: var(--ink);
}
.sidebar-nav-btn.active {
  background: var(--accent-soft);
  color: var(--accent-2);
  font-weight: 600;
}
.sidebar-nav-icon {
  font-size: 15px;
  flex: 0 0 auto;
  width: 20px;
  text-align: center;
}
/* ── Command palette ── */
.cmd-overlay {
  position: fixed;
  inset: 0;
  background: rgba(11, 18, 32,0.45);
  backdrop-filter: blur(2px);
  z-index: 9000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 12vh;
}
.cmd-overlay[hidden] { display: none !important; }
.cmd-dialog {
  width: min(640px, 92vw);
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--line-strong);
  box-shadow: 0 24px 64px rgba(11, 18, 32,0.18);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.cmd-input-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}
.cmd-search-icon { color: var(--muted); font-size: 17px; flex: 0 0 auto; }
.cmd-input {
  flex: 1;
  border: none;
  outline: none;
  font: inherit;
  font-size: 16px;
  color: var(--ink);
  background: transparent;
}
.cmd-input::placeholder { color: var(--muted); }
.cmd-esc-hint {
  font-size: 11px;
  padding: 2px 6px;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  background: var(--surface-2);
  color: var(--muted);
  flex: 0 0 auto;
}
.cmd-results { max-height: 400px; overflow-y: auto; padding: 6px; }
.cmd-section-label {
  padding: 6px 10px 2px;
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}
.cmd-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 8px;
  cursor: pointer;
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
  font: inherit;
  color: var(--ink);
  transition: background 80ms;
}
.cmd-item:hover, .cmd-item.cmd-focused { background: var(--accent-soft); }
.cmd-item-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--surface-sunk);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  flex: 0 0 auto;
}
.cmd-item-body { flex: 1; min-width: 0; }
.cmd-item-name { font-size: 14px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cmd-item-meta { font-size: 12px; color: var(--muted); display: flex; gap: 6px; flex-wrap: wrap; margin-top: 2px; }
.cmd-item-badge {
  display: inline-flex;
  align-items: center;
  padding: 1px 6px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  background: var(--surface-sunk);
  border: 1px solid var(--line);
}
.cmd-item-enter { font-size: 11px; color: var(--muted); opacity: 0; flex: 0 0 auto; transition: opacity 80ms; }
.cmd-item:hover .cmd-item-enter, .cmd-item.cmd-focused .cmd-item-enter { opacity: 1; }
.cmd-empty { padding: 32px 16px; text-align: center; color: var(--muted); font-size: 14px; }
.cmd-footer {
  padding: 8px 14px;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 14px;
  font-size: 11px;
  color: var(--muted);
}
.cmd-footer kbd {
  font-family: inherit;
  padding: 1px 4px;
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  background: var(--surface-2);
}
/* ── Breadcrumb ── */
.view-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
}
.view-breadcrumb-link {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  color: var(--accent);
  font: inherit;
  font-size: 13px;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.view-breadcrumb-link:hover { color: var(--accent-2); }
.view-breadcrumb-sep { color: var(--line-strong); }
@media (max-width: 980px) {
  .page-shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; border-right: 0; border-bottom: 1px solid #e7e1d6; }
  .main { padding: 20px; }
  .decisions-grid { grid-template-columns: 1fr; }
  .definition-list { grid-template-columns: 1fr; }
  .acceptable-use-capability-header { flex-direction: column; }
  .acceptable-use-owner { text-align: left; }
  .acceptable-use-tech-main { flex-direction: column; }
  .acceptable-use-tech-statuses { justify-content: start; }
  .acceptable-use-tech-facts { grid-template-columns: 1fr; }
  .executive-mosaic { grid-template-columns: 1fr; }
  .executive-tile.large,
  .executive-tile.wide,
  .executive-tile.medium,
  .executive-tile.small,
  .executive-tile.full,
  .executive-panel.wide,
  .executive-panel.full {
    grid-column: 1;
  }
  .executive-hero { padding: 22px; }
  .executive-hero h2 { font-size: 34px; }
  .executive-hero-copy { grid-template-columns: 92px minmax(0, 1fr); gap: 16px; }
  .executive-hero-logo { width: 92px; height: 92px; }
  .executive-number.big,
  .executive-number { font-size: 46px; }
  .executive-bar-row { grid-template-columns: 86px minmax(0, 1fr) 34px; }
  .catalog-search-header,
  .view-title {
    align-items: flex-start;
    flex-direction: column;
  }
  .catalog-search-control {
    grid-template-columns: 1fr;
  }
}

/* ── Home / Executive redesign ─────────────────────────────────────── */
.home-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 32px 0 24px;
}
.home-header-logo {
  height: 48px;
  width: auto;
  flex-shrink: 0;
}
.home-header h1 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0;
}
.home-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}
@media (max-width: 800px) {
  .home-columns { grid-template-columns: 1fr; }
}
.home-column-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 12px;
}
.home-tiles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.home-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 0;
  padding: 28px 16px 22px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 14px;
  cursor: pointer;
  text-align: center;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.1s;
  width: 100%;
  min-height: 140px;
  overflow: hidden;
}
.home-tile:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 16px rgba(0,0,0,0.10);
  transform: translateY(-2px);
}
.home-tile:active {
  transform: translateY(0);
}
.home-tile-icon {
  font-size: 2.4rem;
  line-height: 1;
  margin-bottom: 12px;
}
.home-tile-body { width: 100%; }
.home-tile-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
}
.home-tile-count {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--surface-sunk);
  border-radius: 10px;
  padding: 1px 7px;
}
.home-tile-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
  overflow-wrap: break-word;
  word-break: break-word;
}
/* ── Sub-view header ─────────────────────────────────────────────────── */
.subview-header {
  padding: 24px 0 20px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 20px;
}
.subview-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0 0 10px;
  font-family: inherit;
}
.subview-back:hover { color: var(--accent); }
.subview-header h1 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 6px;
}
.subview-header p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
}
.subview-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
  flex-wrap: wrap;
}
/* ── Requirement Groups list view ───────────────────────────────────── */
.rg-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.rg-card {
  display: block;
  width: 100%;
  text-align: left;
  padding: 14px 16px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  font-family: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.rg-card:hover { border-color: var(--accent); box-shadow: 0 2px 6px rgba(0,0,0,0.07); }
.rg-card.rg-inactive { opacity: 0.6; }
.rg-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}
.rg-name {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--ink);
  flex: 1;
}
.rg-card-counts {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 4px;
}
.rg-card-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 6px 0 0;
  line-height: 1.45;
}
/* ── Badges shared ──────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 10px;
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.badge-active    { background: #d1f5e4; color: #1a6b3c; }
.badge-always-on { background: #cce4ff; color: #1a4a7a; }
.badge-inactive  { background: var(--surface-sunk); color: var(--text-muted); }
.badge-required  { background: #fde8e8; color: #9b2222; }
.badge-recommended { background: #fff4cc; color: #7a5a00; }
.badge-informational { background: #eef3ff; color: #2a4a8a; }
.badge-advisory  { background: #fff4cc; color: #7a5a00; }
.badge-gated     { background: #fde8e8; color: #9b2222; }
.badge-proposed  { background: #fef3e8; color: #8a4a00; }
/* ── Requirement Group detail / walk view ────────────────────────────── */
.req-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-bottom: 40px;
}
.req-card {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-left: 4px solid transparent;
  border-radius: 8px;
  padding: 14px 16px;
}
.req-card.req-required     { border-left-color: var(--lc-retired); }
.req-card.req-recommended  { border-left-color: var(--lc-deprecated); }
.req-card.req-informational { border-left-color: var(--lc-existing); }
.req-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.req-id {
  font-size: 0.75rem;
  font-family: monospace;
  color: var(--text-muted);
}
.req-description {
  font-size: 0.875rem;
  color: var(--ink);
  margin: 0 0 10px;
  line-height: 1.5;
}
.req-evidence {
  background: var(--surface-sunk);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 0.8rem;
}
.req-evidence-label {
  font-weight: 600;
  color: var(--text-muted);
  display: block;
  margin-bottom: 6px;
}
.req-evidence-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.req-no-evidence {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-style: italic;
}
/* ── Vocabularies view ──────────────────────────────────────────────── */
.vocab-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-bottom: 40px;
}
.vocab-card {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}
.vocab-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  cursor: pointer;
  transition: background 0.12s;
}
.vocab-card-header:hover { background: var(--surface-sunk); }
.vocab-card-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ink);
  flex: 1;
}
.vocab-card-values {
  padding: 0 16px 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.vocab-value-chip {
  font-size: 0.78rem;
  padding: 3px 10px;
  border-radius: 10px;
  background: var(--surface-sunk);
  color: var(--ink);
  border: 1px solid var(--line);
}
.vocab-value-chip.status-proposed {
  border-style: dashed;
  color: var(--text-muted);
}
/* ── Taxonomy / Business Pillars view ─────────────────────────────── */
.taxonomy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
  padding-bottom: 40px;
}
.taxonomy-card {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px;
}
.taxonomy-card-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--ink);
  margin: 0 0 6px;
}
.taxonomy-card-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin: 0;
}
/* ── Technology Lifecycle view ─────────────────────────────────────── */
.tech-domain-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-bottom: 40px;
}
.tech-domain-section {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}
.tech-domain-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--surface-2);
  border: none;
  width: 100%;
  text-align: left;
  font-family: inherit;
}
.tech-domain-header:hover { background: var(--surface-sunk); }
.tech-domain-body {
  padding: 0 16px 12px;
}
.tech-capability-group {
  margin-top: 12px;
}
.tech-capability-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 6px;
}
.tech-component-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.85rem;
}
.tech-component-row:last-child { border-bottom: none; }
.tech-component-name { flex: 1; color: var(--ink); }
.tech-lifecycle-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
/* ── Deployment Targets view ─────────────────────────────────────── */
.targets-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-bottom: 40px;
}
.target-card {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}
.target-card-header {
  padding: 12px 16px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ink);
  background: var(--surface-sunk);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 8px;
}
.target-sdp-list {
  padding: 8px 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
/* ── Teams view ──────────────────────────────────────────────────── */
.teams-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-bottom: 40px;
}
.team-card {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}
.team-card-header {
  padding: 12px 16px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ink);
  background: var(--surface-sunk);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 8px;
}
.team-objects {
  padding: 8px 16px 12px;
}
.team-object-group {
  margin-top: 8px;
}
.team-object-group-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin: 0 0 4px;
}
.team-object-links {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
/* ── Requirement group section heading (third-party compliance packs) */
.rg-section-heading {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
  margin: 20px 0 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line);
}
/* ── Team object type list (final drill-down level) ─────────────── */
.team-objects-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 4px 0;
}
.team-object-link {
  font-size: 0.92rem;
  padding: 6px 2px;
  border-bottom: 1px solid var(--line);
}
.team-object-link:last-child { border-bottom: none; }
/* ── SDP pillar + object tile grids ─────────────────────────────── */
.sdp-pillar-grid .home-tile { min-height: 160px; }
.sdp-object-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
.sdp-object-grid .home-tile { min-height: 180px; justify-content: flex-start; }

/* ── Teams grouped by business pillar ───────────────────────────── */
.teams-by-pillar { display: flex; flex-direction: column; gap: 8px; }
.teams-pillar-section + .teams-pillar-section { margin-top: 16px; }

/* SDP lifecycle sections (pillar drill-down) */
.sdp-lifecycle-sections {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 0 4px;
}
.sdp-lifecycle-heading {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 12px;
  padding: 0 0 10px;
  border-bottom: 2px solid var(--line);
}
.sdp-lifecycle-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.sdp-lifecycle-count {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-left: auto;
  background: var(--surface-sunk);
  border-radius: 10px;
  padding: 1px 8px;
}
/* ── Empty state shared ──────────────────────────────────────────── */
.empty-state {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
  padding: 32px 0;
  text-align: center;
}

/* ── Catalog loading state (shown before JS initialises) ──────────────────── */
.catalog-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  height: 100%;
  min-height: 200px;
  color: var(--muted);
  font-size: 0.875rem;
}
.catalog-loading-spinner {
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid var(--line);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: catalog-spin 0.75s linear infinite;
  flex-shrink: 0;
}
@keyframes catalog-spin {
  to { transform: rotate(360deg); }
}