/* HHD Navigation Center R4 — Human State Surface + Human Journey */
html.hhd-modal-open,
html.hhd-modal-open body { overflow: hidden; }

.hhd-navigation-center-r4-dialog.e-dialog {
  width: min(1160px, calc(100vw - 2rem)) !important;
  max-width: 1160px;
  max-height: min(90dvh, 900px);
  border: 0;
  border-radius: var(--hhd-radius-xl, 22px);
  overflow: hidden;
  background: var(--hhd-surface, var(--hhd-surface-primary, #fff));
  color: var(--hhd-text-primary, inherit);
  box-shadow: 0 32px 96px rgba(3, 12, 28, .34);
}
.hhd-navigation-center-r4-dialog.e-dialog .e-dlg-header-content {
  padding: 0;
  border-bottom: 0;
  background: linear-gradient(112deg, #071a3a 0%, #0b2f67 56%, #1152a5 100%);
  color: #fff;
}
.hhd-navigation-center-r4-dialog.e-dialog .e-dlg-header { width: 100%; padding: 0; }
.hhd-navigation-center-r4-dialog.e-dialog .e-dlg-content { padding: 0; overflow: hidden; }
.hhd-navigation-center-r4-dialog.e-dialog .e-footer-content { display: none; }

.hhd-navigation-center-r4 { display: flex; flex-direction: column; min-height: 0; max-height: calc(min(90dvh, 900px) - 7.4rem); }
.hhd-r4-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; padding: 1.05rem 1.35rem 1rem; color: #fff; }
.hhd-r4-header h2 { margin: .16rem 0 .22rem; font-size: clamp(1.22rem, 2vw, 1.62rem); color: #fff; letter-spacing: -.015em; }
.hhd-r4-header p { margin: 0; max-width: 76ch; color: rgba(255,255,255,.82); font-size: .9rem; }
.hhd-navigation-center-eyebrow { display: inline-flex; align-items: center; min-height: 24px; padding: 0 .55rem; border: 1px solid rgba(255,255,255,.28); border-radius: 999px; font-size: .66rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: #fff; background: rgba(255,255,255,.08); }
.hhd-navigation-center-close.e-btn { min-width: 44px; min-height: 44px; padding: 0; font-size: 1.65rem; line-height: 1; border-radius: 999px; flex: 0 0 auto; color: #fff; border-color: rgba(255,255,255,.28); background: rgba(255,255,255,.08); }
.hhd-navigation-center-close.e-btn:hover { color: #fff; background: rgba(255,255,255,.16); }
.hhd-visually-hidden { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0,0,0,0) !important; white-space: nowrap !important; border: 0 !important; }

.hhd-r4-context-summary { display: grid; gap: .5rem; padding: .82rem 1.25rem .76rem; border-bottom: 1px solid var(--hhd-border-subtle, rgba(127,127,127,.2)); background: var(--hhd-surface-muted, rgba(127,127,127,.035)); }
.hhd-r4-context-primary { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: .62rem; }
.hhd-r4-context-primary > span { min-width: 0; display: grid; gap: .16rem; padding: .62rem .72rem; border: 1px solid var(--hhd-border-subtle, rgba(127,127,127,.2)); border-radius: var(--hhd-radius-md, 11px); background: var(--hhd-surface-raised, var(--hhd-surface, #fff)); box-shadow: 0 2px 8px rgba(15,23,42,.035); }
.hhd-r4-context-primary small { color: var(--hhd-text-muted, #667085); font-size: .66rem; font-weight: 800; text-transform: uppercase; letter-spacing: .055em; }
.hhd-r4-context-primary strong { font-size: .88rem; overflow-wrap: anywhere; line-height: 1.35; }
.hhd-r4-context-secondary { display: flex; flex-wrap: wrap; gap: .35rem 1rem; padding-inline: .18rem; color: var(--hhd-text-muted, #667085); font-size: .73rem; }

.hhd-r4-system-message { padding: .65rem 1.25rem 0; }
.hhd-r4-system-message .e-message { width: 100%; }
.hhd-r4-landing,
.hhd-r4-intent-surface { min-height: 0; overflow: auto; padding: 1.05rem 1.25rem 1.2rem; overscroll-behavior: contain; }
.hhd-r4-landing { display: grid; gap: 1.15rem; }
.hhd-r4-human-state { min-width: 0; }
.hhd-r4-state-message.e-message { display: block; width: 100%; padding: 1.05rem 1.1rem; border-radius: var(--hhd-radius-lg, 15px); box-shadow: 0 4px 16px rgba(15,23,42,.045); }
.hhd-r4-state-message .e-msg-content { width: 100%; }
.hhd-r4-state-copy { display: grid; gap: .25rem; }
.hhd-r4-state-copy h3 { margin: 0; font-size: 1.02rem; }
.hhd-r4-state-copy p { margin: 0; max-width: 78ch; }
.hhd-r4-state-copy small { display: block; margin-top: .2rem; color: var(--hhd-text-muted, #667085); }
.hhd-r4-activity { display: grid; gap: .45rem; margin-top: .85rem; }
.hhd-r4-activity > span { font-size: .82rem; font-weight: 700; }
.hhd-r4-activity .e-progressbar { width: 100%; }

.hhd-r4-expression { display: grid; gap: .8rem; }
.hhd-r4-expression-box { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: .78rem; align-items: end; padding: .2rem 0; }
.hhd-r4-expression-box.is-compact { margin-top: .7rem; }
.hhd-r4-expression-box .e-input-group { min-height: 5.35rem; border-radius: var(--hhd-radius-md, 11px); }
.hhd-r4-expression-actions { display: flex; align-items: center; justify-content: flex-end; gap: .5rem; flex-wrap: wrap; }
.hhd-r4-expression-actions .e-btn { min-height: 44px; }

/* Transversal voice/listen controls keep their component classes; R4 owns their Center appearance. */
.hhd-r3-voice { display: flex; align-items: center; gap: .5rem; }
.hhd-r3-icon-action,
.hhd-r3-listen { min-height: 44px; }
.hhd-r3-icon-action { min-width: 44px; border-radius: 999px; border: 1px solid var(--hhd-border-subtle, currentColor); background: var(--hhd-surface-raised, transparent); }
.hhd-r3-icon-action.is-recording { padding-inline: .8rem; }
.hhd-r3-voice-status { max-width: 22rem; font-size: .78rem; }

.hhd-r4-lenses { display: grid; gap: .48rem; margin-top: .15rem; }
.hhd-r4-lenses > span { font-size: .76rem; font-weight: 750; color: var(--hhd-text-muted, #667085); }
.hhd-r4-chip-list { display: flex; flex-wrap: wrap; gap: .45rem; }
.hhd-r4-lens-chip .e-chip { min-height: 36px; cursor: pointer; border: 1px solid var(--hhd-border-subtle, rgba(127,127,127,.3)); }
.hhd-r4-lens-chip.is-selected .e-chip { border-color: var(--hhd-primary, var(--hhd-accent, #3266d5)); background: var(--hhd-primary-soft, color-mix(in srgb, currentColor 10%, transparent)); font-weight: 750; }
.hhd-r4-lens-chip .e-chip:focus-visible { outline: 3px solid color-mix(in srgb, var(--hhd-primary, #3266d5) 35%, transparent); outline-offset: 2px; }

.hhd-r4-constellation { display: grid; gap: .65rem; }
.hhd-r4-section-heading { display: flex; align-items: center; justify-content: space-between; gap: .8rem; }
.hhd-r4-section-heading h3 { margin: 0; font-size: .92rem; }
.hhd-r4-intent-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: .7rem; }
.hhd-r4-intent-tile.e-btn { width: 100%; min-height: 92px; height: auto; display: flex; align-items: center; justify-content: space-between; gap: .9rem; padding: .9rem 1rem; text-align: left; white-space: normal; border: 1px solid var(--hhd-border-subtle, rgba(127,127,127,.3)); border-radius: var(--hhd-radius-lg, 14px); background: var(--hhd-surface-raised, var(--hhd-surface, #fff)); transition: transform .16s ease, border-color .16s ease, box-shadow .16s ease, background-color .16s ease; }
.hhd-r4-intent-tile.e-btn:hover:not(:disabled) { transform: translateY(-2px); border-color: var(--hhd-primary, var(--hhd-accent, #3266d5)); box-shadow: 0 10px 26px rgba(15,23,42,.10); }
.hhd-r4-intent-tile.e-btn:active:not(:disabled) { transform: translateY(0); }
.hhd-r4-intent-tile.e-btn:focus-visible { outline: 3px solid color-mix(in srgb, var(--hhd-primary, #3266d5) 35%, transparent); outline-offset: 2px; border-color: var(--hhd-primary, #3266d5); }
.hhd-r4-intent-tile-copy { display: grid; gap: .28rem; min-width: 0; }
.hhd-r4-intent-tile-copy strong { font-size: .9rem; }
.hhd-r4-intent-tile-copy span { color: var(--hhd-text-muted, #667085); font-size: .78rem; line-height: 1.4; }
.hhd-r4-intent-chevron { flex: 0 0 auto; font-size: 1.15rem; font-weight: 800; }

.hhd-r4-main-grid { display: grid; grid-template-columns: minmax(250px,.68fr) minmax(0,1.72fr); grid-template-areas: "journey primary"; gap: 1rem; align-items: start; }
.hhd-r4-primary-column { grid-area: primary; min-width: 0; display: grid; gap: .9rem; }
.hhd-r4-understanding,
.hhd-r4-journey { min-width: 0; border: 1px solid var(--hhd-border-subtle, rgba(127,127,127,.22)); border-radius: var(--hhd-radius-lg, 15px); background: var(--hhd-surface-raised, var(--hhd-surface, #fff)); padding: .95rem; box-shadow: 0 4px 18px rgba(15,23,42,.04); }
.hhd-r4-understanding { display: grid; gap: .8rem; }
.hhd-r4-understanding .hhd-r4-section-heading > div { display: grid; gap: .18rem; }
.hhd-r4-understanding .hhd-r4-section-heading strong { font-size: .9rem; }
.hhd-r4-source-list { display: flex; flex-wrap: wrap; gap: .5rem; }
.hhd-r4-source-list > span { display: grid; gap: .15rem; min-width: 11rem; padding: .55rem .65rem; border-radius: var(--hhd-radius-md, 10px); background: var(--hhd-surface-muted, rgba(127,127,127,.055)); }
.hhd-r4-source-list small { color: var(--hhd-text-muted, #667085); }

.hhd-r4-choice-set,
.hhd-r4-parameter-interaction,
.hhd-r4-question,
.hhd-r4-inference,
.hhd-r4-proposal,
.hhd-r4-result { display: grid; gap: .7rem; margin-top: .9rem; }
.hhd-r4-choice-list.e-listview { border: 1px solid var(--hhd-border-subtle, rgba(127,127,127,.25)); border-radius: 12px; overflow: hidden; }
.hhd-r4-choice-list .e-list-item { min-height: 48px; height: auto; padding: .72rem .82rem; white-space: normal; cursor: pointer; }
.hhd-r4-choice-list .e-list-item:hover { background: var(--hhd-surface-muted, rgba(127,127,127,.06)); }
.hhd-r4-choice-list .e-list-item:focus-visible { outline: 3px solid color-mix(in srgb, var(--hhd-primary, #3266d5) 35%, transparent); outline-offset: -3px; }
.hhd-r4-inline-actions,
.hhd-r4-action-options { display: flex; flex-wrap: wrap; gap: .55rem; }
.hhd-r4-action-options { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.hhd-r4-action-option.e-btn { height: auto; min-height: 68px; padding: .75rem; white-space: normal; text-align: left; display: flex; justify-content: space-between; align-items: center; gap: .75rem; border: 1px solid var(--hhd-border-subtle, rgba(127,127,127,.25)); border-radius: 12px; }
.hhd-r4-action-option > span:first-child { display: grid; gap: .2rem; }
.hhd-r4-action-option small,
.hhd-r4-action-option em { display: block; font-size: .75rem; font-style: normal; color: var(--hhd-text-muted, #667085); }

.hhd-r4-context-change-comparison { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: .65rem; margin: .9rem 0; }
.hhd-r4-context-change-comparison > div { display: grid; gap: .2rem; padding: .7rem; border-radius: 12px; background: var(--hhd-surface-muted, rgba(127,127,127,.06)); }
.hhd-r4-context-change-comparison small { color: var(--hhd-text-muted, #667085); }

.hhd-r4-details { border-top: 1px solid var(--hhd-border-subtle, rgba(127,127,127,.2)); padding-top: .65rem; }
.hhd-r4-details summary { cursor: pointer; font-weight: 700; font-size: .82rem; }
.hhd-r4-facts { display: grid; gap: .42rem; margin-top: .65rem; max-height: 14rem; overflow: auto; }
.hhd-r4-facts > div { display: grid; grid-template-columns: minmax(6.5rem,.3fr) minmax(0,1fr); gap: .5rem; padding: .45rem 0; border-bottom: 1px solid var(--hhd-border-subtle, rgba(127,127,127,.16)); }
.hhd-r4-facts span { font-size: .72rem; color: var(--hhd-text-muted, #667085); }

.hhd-r4-journey { grid-area: journey; position: sticky; top: 0; max-height: 58vh; overflow: auto; background: color-mix(in srgb, var(--hhd-surface-raised, #fff) 94%, var(--hhd-primary, #3266d5) 6%); }
.hhd-r4-journey h3 { margin: 0 0 .8rem; font-size: .9rem; }
.hhd-r4-timeline .hhd-r4-journey-event { display: grid; gap: .2rem; padding: .2rem .1rem .55rem; }
.hhd-r4-journey-event strong { font-size: .8rem; }
.hhd-r4-journey-event span { font-size: .74rem; color: var(--hhd-text-muted, #667085); }
.hhd-r4-journey-event.is-current strong { color: var(--hhd-primary, var(--hhd-accent, #3266d5)); }
.hhd-r4-journey-event.is-attention strong { color: var(--hhd-warning, #b36b00); }

.hhd-r4-footer { display: flex; justify-content: flex-end; padding-top: .8rem; }
.hhd-r4-empty { margin: 0; padding: .75rem; color: var(--hhd-text-muted, #667085); }

/* Tablet and mobile are compositional adaptations, not scaled desktop. */
.hhd-navigation-center-r4-dialog.is-tablet.e-dialog .hhd-r4-main-grid,
.hhd-r4-intent-surface.is-tablet .hhd-r4-main-grid { grid-template-columns: 1fr; grid-template-areas: "primary" "journey"; }
.hhd-navigation-center-r4-dialog.is-tablet.e-dialog .hhd-r4-journey,
.hhd-r4-intent-surface.is-tablet .hhd-r4-journey { position: static; max-height: none; }

.hhd-navigation-center-r4-dialog.is-mobile.e-dialog {
  width: 100vw !important;
  max-width: none !important;
  height: 100dvh !important;
  max-height: 100dvh !important;
  border-radius: 0 !important;
}
.hhd-navigation-center-r4-dialog.is-mobile.e-dialog .e-dlg-content { height: calc(100dvh - 6.4rem); }
.hhd-navigation-center-r4-dialog.is-mobile.e-dialog .hhd-navigation-center-r4 { max-height: none; height: 100%; }
.hhd-navigation-center-r4-dialog.is-mobile.e-dialog .hhd-r4-header { padding: .8rem .9rem .7rem; }
.hhd-navigation-center-r4-dialog.is-mobile.e-dialog .hhd-r4-header p { display: none; }
.hhd-navigation-center-r4-dialog.is-mobile.e-dialog .hhd-r4-context-summary { padding: .6rem .9rem; }
.hhd-navigation-center-r4-dialog.is-mobile.e-dialog .hhd-r4-context-primary { grid-template-columns: 1fr; gap: .32rem; }
.hhd-navigation-center-r4-dialog.is-mobile.e-dialog .hhd-r4-context-primary > span { grid-template-columns: minmax(7.6rem,.45fr) minmax(0,1fr); align-items: baseline; gap: .45rem; }
.hhd-navigation-center-r4-dialog.is-mobile.e-dialog .hhd-r4-context-primary small { text-transform: none; letter-spacing: 0; }
.hhd-navigation-center-r4-dialog.is-mobile.e-dialog .hhd-r4-context-secondary { font-size: .72rem; }
.hhd-navigation-center-r4-dialog.is-mobile.e-dialog .hhd-r4-landing,
.hhd-navigation-center-r4-dialog.is-mobile.e-dialog .hhd-r4-intent-surface { padding: .8rem .9rem 1rem; }
.hhd-r4-intent-surface.is-mobile .hhd-r4-main-grid { grid-template-columns: 1fr; grid-template-areas: "primary" "journey"; }
.hhd-r4-intent-surface.is-mobile .hhd-r4-journey { position: static; max-height: none; order: 2; }
.hhd-navigation-center-r4-dialog.is-mobile.e-dialog .hhd-r4-expression-box { grid-template-columns: 1fr; }
.hhd-navigation-center-r4-dialog.is-mobile.e-dialog .hhd-r4-intent-grid { grid-template-columns: 1fr; }
.hhd-navigation-center-r4-dialog.is-mobile.e-dialog .hhd-r4-intent-tile.e-btn { min-height: 76px; border-color: var(--hhd-border-strong, var(--hhd-border-subtle, currentColor)); }
.hhd-navigation-center-r4-dialog.is-mobile.e-dialog .hhd-r4-intent-chevron { font-size: 1.3rem; }
.hhd-navigation-center-r4-dialog.is-mobile.e-dialog .hhd-r4-context-change-comparison { grid-template-columns: 1fr; }
.hhd-navigation-center-r4-dialog.is-mobile.e-dialog .hhd-r4-choice-list .e-list-item { min-height: 52px; }
.hhd-navigation-center-r4-dialog.is-mobile.e-dialog .hhd-r4-facts > div { grid-template-columns: 1fr; gap: .12rem; }

@media (max-width: 430px) {
  .hhd-r4-context-secondary { gap: .25rem .7rem; }
  .hhd-r4-state-message.e-message { padding: .8rem; }
  .hhd-r4-understanding, .hhd-r4-journey { padding: .75rem; }
}

@media (prefers-reduced-motion: reduce) {
  .hhd-r4-intent-tile.e-btn { transition: none; }
  .hhd-r4-intent-tile.e-btn:hover:not(:disabled) { transform: none; }
}

/* Delta-05 / FIX17-FIX02
   The Syncfusion dialog host and overlay lifecycle remain owned by Syncfusion.
   Target="body" on SfDialog provides viewport-level hosting. Do not force
   .e-dlg-container/.e-dlg-overlay display or visibility from HHD global CSS: a
   prerendered closed dialog can otherwise become an invisible full-viewport
   hit-test layer and block every control in the private shell. */

.hhd-r4-action-understanding {
  display: grid;
  gap: .22rem;
  padding: .78rem .84rem;
  border-radius: var(--hhd-radius-md, 11px);
  background: color-mix(in srgb, var(--hhd-surface-raised, #fff) 92%, var(--hhd-primary, #3266d5) 8%);
  border: 1px solid color-mix(in srgb, var(--hhd-border-subtle, #cbd5e1) 62%, var(--hhd-primary, #3266d5) 38%);
}
.hhd-r4-action-understanding small {
  color: var(--hhd-text-muted, #667085);
  font-size: .7rem;
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: .045em;
}
.hhd-r4-action-understanding strong { font-size: .94rem; }
.hhd-r4-action-understanding span { color: var(--hhd-text-muted, #667085); font-size: .78rem; line-height: 1.4; }

.hhd-r4-parameter-interaction {
  display: grid;
  gap: .62rem;
  margin-top: .9rem;
}
.hhd-r4-parameter-interaction > p { margin: 0; color: var(--hhd-text-muted, #667085); }
.hhd-r4-parameter-choice-list.e-listview {
  max-height: min(19rem, 38dvh);
  overflow: auto;
  overscroll-behavior: contain;
  background: var(--hhd-surface-raised, var(--hhd-surface, #fff));
}
.hhd-r4-parameter-choice-list .e-list-item { border-bottom: 1px solid var(--hhd-border-subtle, rgba(127,127,127,.14)); }
.hhd-r4-parameter-choice-list .e-list-item:last-child { border-bottom: 0; }

.hhd-r4-review-items {
  display: grid;
  gap: .55rem;
}
.hhd-r4-review-row {
  display: grid;
  grid-template-columns: minmax(12rem, .8fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: .65rem;
  align-items: center;
  padding: .7rem .75rem;
  border-radius: var(--hhd-radius-md, 10px);
  background: var(--hhd-surface-muted, rgba(127,127,127,.055));
}
.hhd-r4-review-row > span { display: grid; gap: .1rem; min-width: 0; overflow-wrap: anywhere; }
.hhd-r4-review-row small { color: var(--hhd-text-muted, #667085); font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }

.hhd-navigation-center-r4-dialog.is-tablet.e-dialog .hhd-r4-review-row,
.hhd-r4-intent-surface.is-tablet .hhd-r4-review-row { grid-template-columns: 1fr 1fr; }
.hhd-navigation-center-r4-dialog.is-tablet.e-dialog .hhd-r4-review-row > strong,
.hhd-r4-intent-surface.is-tablet .hhd-r4-review-row > strong { grid-column: 1 / -1; }

.hhd-navigation-center-r4-dialog.is-mobile.e-dialog .hhd-r4-review-row,
.hhd-r4-intent-surface.is-mobile .hhd-r4-review-row { grid-template-columns: 1fr; }
.hhd-navigation-center-r4-dialog.is-mobile.e-dialog .hhd-r4-parameter-choice-list.e-listview { max-height: min(22rem, 42dvh); }

/* FIX18 — the R4 dialog is the sole Navigation Center geometry authority. */
.e-dlg-container:has(> .hhd-navigation-center-r4-dialog.e-dialog) > .e-dlg-overlay {
  background: rgba(5, 14, 28, .44);
  opacity: 1;
}
.hhd-r4-recovery-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin-top: .9rem;
}
.hhd-r4-recovery-actions .e-btn { min-height: 44px; }

/* FIX19-FIX10 — one stable Syncfusion Journey surface. */
.hhd-r4-journey-surface,
.hhd-r4-session-journey {
  min-width: 0;
}
.hhd-r4-journey-plan {
  display: grid;
  gap: .75rem;
  min-width: 0;
  border: 1px solid var(--hhd-border-subtle, rgba(127,127,127,.22));
  border-radius: var(--hhd-radius-lg, 15px);
  background: var(--hhd-surface-raised, var(--hhd-surface, #fff));
  padding: .95rem 1rem;
  box-shadow: 0 4px 18px rgba(15,23,42,.04);
}
.hhd-r4-stage-timeline { min-width: 0; }
/* FIX19-FIX11 — TimelineAlignment.After governs content side, not container-axis placement.
   Collapse the unused opposite-content track so the vertical axis stays at the left edge. */
.hhd-r4-stage-timeline-left.e-timeline.e-vertical,
.hhd-r4-stage-timeline-left.e-timeline.e-vertical .e-timeline-items {
  width: 100%;
  max-width: 100%;
  margin-inline: 0;
  padding-inline: 0;
}
.hhd-r4-stage-timeline-left.e-timeline.e-vertical .e-timeline-item {
  width: 100%;
  max-width: 100%;
  grid-template-columns: 1.4rem minmax(0, 1fr);
  column-gap: .72rem;
}
.hhd-r4-stage-timeline-left.e-timeline.e-vertical .e-opposite-content {
  display: none;
  width: 0;
  min-width: 0;
  padding: 0;
  margin: 0;
}
.hhd-r4-stage-timeline-left.e-timeline.e-vertical .e-content {
  width: 100%;
  max-width: none;
  min-width: 0;
  margin-inline: 0;
  text-align: start;
}
.hhd-r4-stage {
  display: grid;
  gap: .55rem;
  min-width: 0;
  padding: .18rem .1rem .8rem;
}
.hhd-r4-stage-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: .75rem;
}
.hhd-r4-stage-heading > div {
  display: grid;
  gap: .16rem;
  min-width: 0;
}
.hhd-r4-stage-heading strong { font-size: .86rem; }
.hhd-r4-stage-heading span {
  color: var(--hhd-text-muted, #667085);
  font-size: .76rem;
  line-height: 1.4;
}
.hhd-r4-stage.is-current .hhd-r4-stage-heading strong { color: var(--hhd-primary, #3266d5); }
.hhd-r4-stage.is-attention .hhd-r4-stage-heading strong { color: var(--hhd-warning, #b36b00); }
.hhd-r4-stage.is-planned,
.hhd-r4-stage.is-not-applicable { opacity: .72; }
.hhd-r4-stage-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem .55rem;
  align-items: center;
}
.hhd-r4-stage-actions .e-btn { min-height: 34px; }
.hhd-r4-stage-actions small {
  flex: 1 1 15rem;
  color: var(--hhd-text-muted, #667085);
  font-size: .7rem;
}
.hhd-r4-stage-current {
  display: grid;
  gap: .75rem;
  margin-top: .18rem;
  padding: .8rem;
  border-radius: var(--hhd-radius-md, 11px);
  border: 1px solid color-mix(in srgb, var(--hhd-border-subtle, #cbd5e1) 65%, var(--hhd-primary, #3266d5) 35%);
  background: color-mix(in srgb, var(--hhd-surface-raised, #fff) 96%, var(--hhd-primary, #3266d5) 4%);
}
.hhd-r4-stage-current .hhd-r4-state-message.e-message {
  margin: 0;
  box-shadow: none;
}
.hhd-r4-work-context-stage,
.hhd-r4-expression-stage { gap: .8rem; }
.hhd-r4-stage-dot {
  border-radius: 999px;
  box-shadow: 0 0 0 2px var(--hhd-surface-raised, #fff), 0 0 0 3px var(--hhd-border-subtle, #cbd5e1);
}
.hhd-r4-stage-dot.is-current { background: var(--hhd-primary, #3266d5); }
.hhd-r4-stage-dot.is-complete { background: var(--hhd-success, #16865a); }
.hhd-r4-stage-dot.is-attention { background: var(--hhd-warning, #b36b00); }
.hhd-r4-stage-dot.is-planned,
.hhd-r4-stage-dot.is-not-applicable { background: var(--hhd-border-subtle, #cbd5e1); }
.hhd-r4-session-journey + .hhd-r4-understanding { margin-top: .9rem; }
.hhd-r4-session-journey { max-width: 100%; }
.hhd-r4-journey-status {
  flex: 0 0 auto;
  font-size: .68rem;
  font-weight: 750;
  color: var(--hhd-text-muted, #667085);
  white-space: nowrap;
}
.hhd-r4-session-journey .e-timeline-item.e-disabled,
.hhd-r4-journey-plan .e-timeline-item.e-disabled { opacity: 1; }

.hhd-navigation-center-r4-dialog.is-mobile.e-dialog .hhd-r4-journey-plan,
.hhd-r4-intent-surface.is-mobile .hhd-r4-journey-plan { padding: .75rem; }
.hhd-navigation-center-r4-dialog.is-mobile.e-dialog .hhd-r4-stage-heading,
.hhd-r4-intent-surface.is-mobile .hhd-r4-stage-heading { display: grid; gap: .3rem; }
.hhd-navigation-center-r4-dialog.is-mobile.e-dialog .hhd-r4-stage-current,
.hhd-r4-intent-surface.is-mobile .hhd-r4-stage-current { padding: .65rem; }

/* FIX19-FIX11-FIX02 — Syncfusion Timeline connector follows the left-hand stage axis.
   Syncfusion renders the connector on .e-timeline-item.e-connector::after; after collapsing
   opposite content, its default center position must also be moved to the first grid track. */
.hhd-r4-stage-timeline-left.e-timeline.e-vertical .e-timeline-item.e-connector::after {
  inset-inline-start: .7rem !important;
  left: .7rem !important;
  right: auto !important;
  transform: none !important;
}