/* Pythia simplified workspace shell.
   This layer intentionally overrides the legacy visual system without changing
   any JavaScript hooks or data-view routes. */

.nav-primary-group,
.nav-advanced-items {
  display: grid;
  gap: 0.45rem;
}

.nav-button.nav-primary {
  border-color: transparent;
}

.nav-button.nav-primary:hover,
.nav-button.nav-primary.active {
  border-color: var(--ey-yellow);
}

.nav-advanced-group {
  background: #080808;
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-top: 0.35rem;
  overflow: hidden;
}

.nav-advanced-group > summary {
  align-items: center;
  color: var(--muted);
  cursor: pointer;
  display: flex;
  font-size: 0.82rem;
  font-weight: 750;
  justify-content: space-between;
  list-style: none;
  min-height: 2.55rem;
  padding: 0.65rem 0.75rem;
  user-select: none;
}

.nav-advanced-group > summary::-webkit-details-marker {
  display: none;
}

.nav-advanced-group > summary::after {
  color: var(--ey-yellow);
  content: "+";
  font-size: 1rem;
  line-height: 1;
  margin-left: 0.5rem;
}

.nav-advanced-group[open] > summary::after {
  content: "−";
}

.nav-advanced-group > summary small {
  color: var(--muted-2);
  font-size: 0.7rem;
  font-weight: 650;
  margin-left: auto;
}

.nav-advanced-group[open] > summary,
.nav-advanced-group:has(.nav-button.active) > summary {
  background: rgba(255, 230, 0, 0.06);
  color: var(--ey-yellow);
}

.nav-advanced-items {
  border-top: 1px solid var(--line);
  padding: 0.5rem;
}

.nav-advanced-items .nav-button {
  border-color: transparent;
  min-height: 2.35rem;
}

.nav-advanced-items .nav-icon {
  font-size: 0.66rem;
  height: 1.7rem;
  width: 1.7rem;
}

.dashboard-hero {
  min-height: 158px;
  padding: 1.15rem 1.25rem;
}

.dashboard-hero h2 {
  font-size: clamp(1.65rem, 3vw, 2.4rem);
}

.guided-start-panel {
  grid-template-columns: minmax(0, 1fr) minmax(310px, 0.38fr);
  padding: 0.9rem;
}

.guided-start-main h2 {
  font-size: clamp(1.3rem, 2vw, 1.8rem);
  max-width: 720px;
}

.guided-secondary-actions {
  border-top: 1px solid var(--line);
  padding-top: 0.6rem;
}

.guided-secondary-actions > summary {
  color: var(--muted);
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 700;
  list-style-position: inside;
}

.guided-secondary-actions[open] > summary {
  color: var(--ey-yellow);
  margin-bottom: 0.6rem;
}

.dashboard-metrics {
  gap: 0.65rem;
}

.dashboard-metric {
  min-height: 96px;
  padding: 0.75rem;
}

.dashboard-metric strong {
  font-size: 1.25rem;
}

.dashboard-disclosure {
  background: #070707;
  border: 1px solid var(--line);
  border-radius: 14px;
  margin-bottom: 1rem;
  overflow: hidden;
}

.dashboard-disclosure > summary {
  align-items: center;
  cursor: pointer;
  display: grid;
  gap: 0.2rem 1rem;
  grid-template-columns: minmax(0, 1fr) auto;
  list-style: none;
  padding: 0.85rem 1rem;
}

.dashboard-disclosure > summary::-webkit-details-marker {
  display: none;
}

.dashboard-disclosure > summary::after {
  color: var(--ey-yellow);
  content: "+";
  font-size: 1.2rem;
  grid-column: 2;
  grid-row: 1 / span 2;
}

.dashboard-disclosure[open] > summary::after {
  content: "−";
}

.dashboard-disclosure > summary span {
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 750;
}

.dashboard-disclosure > summary small {
  color: var(--muted-2);
  font-size: 0.76rem;
}

.dashboard-disclosure[open] > summary {
  background: rgba(255, 230, 0, 0.045);
  border-bottom: 1px solid var(--line);
}

.dashboard-disclosure .workflow-rail {
  border: 0;
  border-radius: 0;
  box-shadow: none;
  margin: 0;
}

.dashboard-supporting-details .dashboard-grid {
  padding: 1rem;
}

.dashboard-supporting-details .dashboard-card {
  margin: 0;
}

.assurance-utilities summary strong {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 500;
}

@media (max-width: 1180px) {
  .dashboard-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .dashboard-metric.wide {
    grid-column: span 1;
  }
}

@media (max-width: 980px) {
  .nav-primary-group {
    display: flex;
    flex: 0 0 auto;
    gap: 0.45rem;
  }

  .nav-advanced-group {
    flex: 0 0 210px;
    margin-top: 0;
  }

  .nav-advanced-items {
    max-height: 280px;
    overflow-y: auto;
  }

  .guided-start-panel,
  .dashboard-metrics {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .dashboard-hero {
    min-height: 0;
    padding: 1rem;
  }

  .dashboard-disclosure > summary {
    padding: 0.75rem 0.85rem;
  }

  .dashboard-supporting-details .dashboard-grid {
    padding: 0.75rem;
  }
}

.dashboard-empty-action {
  align-items: center;
  background:
    radial-gradient(circle at 100% 0%, rgba(255, 230, 0, 0.08), transparent 36%),
    #080808;
  border: 1px solid rgba(255, 230, 0, 0.25);
  border-radius: 14px;
  display: flex;
  gap: 1rem;
  grid-column: 1 / -1;
  justify-content: space-between;
  min-height: 104px;
  padding: 1rem 1.1rem;
}

.dashboard-empty-action > div {
  display: grid;
  gap: 0.25rem;
}

.dashboard-empty-action span {
  color: var(--ey-yellow);
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.dashboard-empty-action strong {
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.35;
}

.dashboard-empty-action small {
  color: var(--muted-2);
  line-height: 1.4;
}

@media (max-width: 640px) {
  .dashboard-empty-action {
    align-items: stretch;
    display: grid;
  }
}

[hidden] {
  display: none !important;
}

.diagram-frame-actions {
  align-items: center;
  display: flex;
  flex: 0 0 auto;
  flex-wrap: wrap;
  gap: 0.4rem;
  justify-content: flex-end;
}

.diagram-frame-actions .compact-action {
  min-height: 2rem;
}

.diagram-frame-actions .compact-action.active,
.architecture-zoom-controls button.active,
.html-diagram-toolbar button.active {
  background: var(--yellow-soft);
  border-color: var(--ey-yellow);
  color: var(--ey-yellow);
}

.diagram-canvas.diagram-canvas-fit {
  overflow-x: hidden;
}

.architecture-zoom-controls button:disabled {
  cursor: not-allowed;
  opacity: 0.42;
}

.architecture-canvas.diagram-fit-width {
  overflow-x: hidden;
}

.architecture-canvas.diagram-fit-width .architecture-mermaid-surface {
  min-width: 0;
  transform: none;
  width: 100%;
}

.architecture-canvas.diagram-fit-width .architecture-mermaid-inner {
  min-width: 0;
  width: 100%;
}

.architecture-canvas.diagram-fit-width .architecture-mermaid-inner svg {
  height: auto;
  max-width: 100%;
  min-width: 0;
  width: 100%;
}

.architecture-canvas.diagram-actual-size .architecture-mermaid-inner svg {
  max-width: none;
  min-width: 900px;
  width: auto;
}

.html-diagram-toolbar {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  justify-content: flex-end;
}

.attack-discovery-scroll.html-diagram-fit-width {
  max-width: 100%;
  overflow-x: hidden;
}

.attack-vector-card-actions {
  align-items: center;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  justify-content: flex-end;
  padding-top: 0.6rem;
}

.attack-vector-card-actions button {
  width: auto;
}

.attack-vector-diagram.compact.html-diagram-fit-width {
  max-width: 100%;
}

@media (max-width: 980px) {
  .diagram-frame-header,
  .diagram-frame-actions {
    align-items: stretch;
    display: grid;
  }
}