/* Product navigation, overview sections, and guided role journeys */
.product-tabs-shell { position: sticky; top: 64px; z-index: 30; border-bottom: 1px solid var(--border-subtle); background: rgba(255,255,255,.97); backdrop-filter: blur(14px); }
.product-tabs { display: flex; gap: 0; overflow-x: auto; padding: 0; scrollbar-width: thin; }
.product-tab { flex: 0 0 auto; display: inline-flex; align-items: center; min-height: 52px; padding: 14px 18px 11px; border: 0; border-bottom: 3px solid transparent; border-radius: 0; color: var(--text-secondary); background: transparent; font-size: 13.5px; font-weight: 700; text-decoration: none; white-space: nowrap; }
.product-tab:hover { color: var(--brand-indigo-700); background: var(--brand-lavender-50); }
.product-tab.is-active, .product-tab[aria-selected="true"] { color: var(--brand-indigo-700); border-bottom-color: var(--brand-indigo-700); background: transparent; box-shadow: none; }
.product-tab:focus-visible { outline: 2px solid var(--focus-ring); outline-offset: -3px; }
.product-tab-panels { min-height: 460px; }
.product-tab-panel { padding: 26px 0 8px; }
.product-tab-panel[hidden] { display: none !important; }
.overview-section { margin: 0 0 28px; }
.overview-section-head { margin-bottom: 16px; }
.overview-section-head h2 { margin: 0 0 6px; font-size: clamp(1.45rem,2.1vw,2rem); }
.overview-section-head p { margin: 0; color: var(--text-secondary); }
.compact-release-overview { padding: 0; border: 0; background: transparent; box-shadow: none; }
.release-summary-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.release-summary-grid.single-release { grid-template-columns: minmax(0,1fr); max-width: 1120px; }
.release-summary-card { border: 1px solid var(--border-default); border-top: 3px solid var(--brand-indigo-700); border-radius: 16px; background: var(--surface-card); padding: 20px; box-shadow: 0 8px 22px rgba(16,27,58,.05); }
.release-summary-label { display: inline-flex; margin-bottom: 12px; padding: 5px 10px; border-radius: 999px; color: var(--brand-indigo-700); background: var(--brand-lavender-100); font-size: .78rem; font-weight: 800; }
.release-feature-list { display: grid; gap: 10px; }
.release-feature-link { display: grid; gap: 3px; padding: 11px 12px; border-radius: 12px; color: var(--text-primary); background: var(--surface-muted); text-decoration: none; }
.release-feature-link:hover { background: var(--brand-lavender-50); }
.release-feature-link strong { color: var(--brand-indigo-700); font-size: .97rem; }
.release-feature-link span { color: var(--text-secondary); font-size: .88rem; line-height: 1.48; }
.version-history-footer { display: inline-flex; align-items: center; flex-wrap: wrap; gap: 8px 12px; width: auto; max-width: 100%; margin-top: 16px; padding: 10px 14px; border-left: 3px solid var(--brand-indigo-700); border-radius: 0 12px 12px 0; background: var(--brand-lavender-50); color: var(--text-secondary); }
.version-history-prompt { font-size: .9rem; }
.version-history-link { display: inline-flex; align-items: center; gap: 6px; color: var(--brand-indigo-700); font-weight: 800; text-decoration: underline; text-decoration-thickness: 1.5px; text-underline-offset: 3px; }
.support-overview-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 16px; }
.support-overview-grid .troubleshoot-card { margin: 0; }
.support-quick-links { display: grid; gap: 12px; }
.support-quick-links a { position: relative; display: grid; gap: 4px; min-height: 104px; padding: 18px 48px 18px 18px; border: 1px solid var(--border-default); border-radius: 16px; color: var(--text-primary); background: var(--surface-card); text-decoration: none; }
.support-quick-links a:hover { border-color: var(--border-brand); box-shadow: 0 8px 22px rgba(31,43,84,.08); }
.support-quick-links strong { color: var(--brand-indigo-700); }
.support-quick-links span:not([aria-hidden]) { color: var(--text-secondary); font-size: .9rem; }
.support-quick-links [aria-hidden] { position: absolute; right: 18px; top: 50%; transform: translateY(-50%); color: var(--brand-indigo-700); font-size: 1.25rem; }
.legacy-links-panel { max-width: 1040px; }
.legacy-link-card { border: 1px solid var(--border-default); border-top: 3px solid var(--brand-indigo-700); border-radius: 18px; padding: 26px; background: var(--surface-card); box-shadow: 0 8px 22px rgba(16,27,58,.05); }
.legacy-link-card-head { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 18px; }
.legacy-link-card-head h2 { margin: 2px 0 7px; font-size: 1.45rem; }
.legacy-link-card-head p { margin: 0; color: var(--text-secondary); }
.legacy-link-icon { flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center; width: 58px; height: 58px; border-radius: 50%; background: var(--brand-lavender-50); }
.legacy-link-icon img { width: 52px; height: 52px; object-fit: contain; }
.legacy-link-list { display: grid; }
.legacy-link-list a { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 14px 5px; border-bottom: 1px solid var(--border-subtle); color: var(--brand-indigo-700); text-decoration: none; }
.legacy-link-list a:last-child { border-bottom: 0; }
.legacy-link-list a:hover strong { text-decoration: underline; }
.legacy-link-list a > span:first-child { display: grid; gap: 3px; }
.legacy-link-list strong { font-size: .98rem; }
.legacy-link-list small { color: var(--text-muted); font-size: .84rem; line-height: 1.45; }
.legacy-link-arrow { flex: 0 0 auto; font-size: 1.15rem; }
.role-journey-panel .embedded-role-journey { display: block; padding: 0; border: 0; background: transparent; box-shadow: none; }
.role-journey-panel .workflow-panel-head { margin: 0 0 22px; padding: 0; border: 0; background: transparent; box-shadow: none; }
.role-journey-panel .workflow-panel-head h3 { margin: 0 0 6px; font-size: 20px; }
.role-journey-panel .workflow-panel-head p { max-width: 680px; margin: 0 0 8px; color: var(--text-secondary); font-size: 13.5px; line-height: 1.5; }
.journey-stage-count { color: var(--text-muted); font-size: 12px; font-weight: 700; }
.role-stage-list { display: flex; flex-direction: column; gap: 10px; width: 100%; max-width: 1120px; }
.role-stage { position: relative; overflow: visible; border: 1px solid var(--border-subtle); border-left: 3px solid var(--border-default); border-radius: 11px; background: var(--surface-card); transition: border-color .14s ease, box-shadow .14s ease; }
.role-stage:hover { border-left-color: var(--brand-indigo-700); box-shadow: 0 3px 10px rgba(16,27,58,.05); }
.role-stage[open] { border-color: var(--border-default); border-left-color: var(--brand-indigo-700); box-shadow: 0 8px 20px rgba(16,27,58,.07); }
.role-stage:not(:last-child)::after { content: ""; position: absolute; left: 32px; bottom: -11px; width: 1px; height: 10px; border-left: 2px dotted #c3cbdd; pointer-events: none; }
.role-stage-summary { list-style: none; display: grid; grid-template-columns: auto minmax(0,1fr) auto; align-items: center; gap: 14px; min-height: 58px; padding: 13px 18px; cursor: pointer; background: var(--surface-card); border-radius: 10px; }
.role-stage-summary::-webkit-details-marker { display: none; }
.role-stage-summary:focus-visible { outline: 3px solid rgba(106,87,230,.18); outline-offset: -3px; }
.role-stage-number { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: 50%; color: var(--text-inverse); background: var(--brand-navy-950); font-size: 12px; font-weight: 800; }
.role-stage-copy { display: grid; gap: 2px; min-width: 0; }
.role-stage-copy strong { color: var(--text-primary); font-size: 14.5px; }
.role-stage-preview { color: var(--text-secondary); font-size: 12.5px; line-height: 1.4; }
.role-stage[open] .role-stage-preview { display: none; }
.role-stage-chevron { width: 10px; height: 10px; border: solid var(--text-muted); border-width: 0 2px 2px 0; transform: rotate(45deg); transition: transform .14s ease; }
.role-stage[open] .role-stage-chevron { transform: rotate(-135deg); }
.role-stage-body { padding: 0 18px 16px 60px; border: 0; background: var(--surface-card); border-radius: 0 0 10px 10px; }
.role-stage-body .role-stage-description { margin: 0 0 10px; color: var(--text-secondary); font-size: 13px; line-height: 1.6; max-width: 900px; }
.role-stage-body .role-stage-read { margin: 0; color: var(--text-secondary); font-size: 13px; }
.role-stage-body .role-stage-link { display: inline; min-height: 0; padding: 0; border-radius: 0; background: transparent; color: var(--brand-indigo-700); font-weight: 800; text-decoration: underline; text-decoration-thickness: 1.5px; text-underline-offset: 3px; }
.role-stage-body .role-stage-link:hover { color: var(--brand-indigo-800); }
.tab-guides-section { margin-top: 28px; }
@media (max-width: 860px) { .release-summary-grid, .support-overview-grid { grid-template-columns: 1fr; } .product-tab-panel { padding-top: 20px; } }
@media (max-width: 640px) {
  .product-tab { min-height: 46px; padding: 12px 13px 9px; font-size: .88rem; }
  .legacy-link-card { padding: 18px; border-radius: 16px; }
  .legacy-link-card-head { gap: 12px; }
  .legacy-link-icon { width: 50px; height: 50px; }
  .legacy-link-icon img { width: 44px; height: 44px; }
  .role-stage-summary { gap: 11px; padding: 13px 14px; }
  .role-stage-body { padding: 0 14px 16px 53px; }
  .version-history-footer { display: flex; width: 100%; align-items: flex-start; }
}


/* Mobile product navigation: one compact dropdown replaces the horizontal tab rail. */
.product-tabs-mobile { display: none; }
.product-tabs-mobile-label {
  display: block;
  margin: 0 0 6px;
  color: var(--text-secondary);
  font-size: .78rem;
  font-weight: 700;
}
.product-tabs-mobile-select {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--border-default);
  border-radius: 12px;
  padding: 0 42px 0 14px;
  background-color: var(--surface-card);
  color: var(--brand-navy-950);
  font-size: .95rem;
  font-weight: 700;
}

@media (max-width: 640px) {
  .product-tabs-shell { top: 86px; }
  .product-tabs-shell > .shell { padding-top: 10px; padding-bottom: 10px; }
  .product-tabs-mobile { display: block; }
  .product-tabs { display: none; }
}


/* Playbook-aligned product experience v3 — 2026-08-11 */
.role-header { margin: 0 0 24px; max-width: 900px; }
.role-header h2 { margin: 4px 0 8px; font-size: clamp(1.65rem,2.4vw,2.2rem); }
.role-header p, .journey-block-head p { margin: 0; color: var(--text-secondary); line-height: 1.65; }
.journey-block { margin: 0 0 32px; }
.journey-block-head { margin-bottom: 16px; max-width: 900px; }
.journey-block-head h2 { margin: 4px 0 6px; font-size: 1.4rem; }
.common-tools { display: flex; flex-wrap: wrap; gap: 10px; }
.common-tool { display: inline-flex; align-items: center; min-height: 42px; padding: 9px 13px; border: 1px solid var(--border-default); border-radius: 10px; background: var(--surface-card); color: var(--brand-indigo-700); font-weight: 750; text-decoration: none; }
.common-tool:hover { border-color: var(--border-brand); background: var(--brand-lavender-50); }
.stage-link-list, .capability-links, .capability-more-links, .config-links { display: grid; gap: 2px; }
.task-link { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 10px 0; border-bottom: 1px solid var(--border-subtle); color: var(--brand-indigo-700); font-size: .92rem; font-weight: 700; text-decoration: none; }
.task-link:last-child { border-bottom: 0; }
.task-link:hover > span:first-child { text-decoration: underline; text-underline-offset: 3px; }
.inline-new-badge { display: inline-flex; margin-left: 7px; padding: 2px 7px; border-radius: 999px; background: var(--brand-lavender-100); color: var(--brand-indigo-700); font-size: .7rem; font-weight: 800; vertical-align: middle; }
.capability-grid, .config-grid, .overview-audience-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.capability-card, .config-group, .overview-audience-card { border: 1px solid var(--border-default); border-radius: 16px; padding: 20px; background: var(--surface-card); box-shadow: 0 7px 20px rgba(16,27,58,.04); }
.capability-card h3, .config-group h3, .overview-audience-card h3 { margin: 0 0 7px; font-size: 1.05rem; }
.capability-card > p, .config-group > p, .overview-audience-card > p { margin: 0 0 12px; color: var(--text-secondary); font-size: .9rem; line-height: 1.55; }
.capability-more { margin-top: 7px; }
.capability-more summary, .release-all summary { cursor: pointer; color: var(--brand-indigo-700); font-weight: 800; font-size: .88rem; }
.overview-audience-card a { display: inline-flex; gap: 7px; color: var(--brand-indigo-700); font-weight: 800; text-decoration: none; }
.overview-principles { margin: 14px 0 0; padding-left: 20px; color: var(--text-secondary); }
.overview-principles li { margin: 7px 0; line-height: 1.6; }
.lifecycle-flow { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 18px; }
.lifecycle-flow span { position: relative; padding: 8px 25px 8px 12px; border: 1px solid var(--border-default); border-radius: 9px; background: var(--surface-card); color: var(--brand-navy-950); font-size: .82rem; font-weight: 800; }
.lifecycle-flow span:not(:last-child)::after { content: '→'; position: absolute; right: -17px; color: var(--text-muted); }
.release-overview-actions { margin: -4px 0 14px; }
.release-highlight-list { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; }
.release-all { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--border-subtle); }
.release-category-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; margin-top: 14px; }
.release-category { padding: 14px; border-radius: 12px; background: var(--surface-muted); }
.release-category h3 { margin: 0 0 8px; font-size: .95rem; }
.release-category ul { margin: 0; padding-left: 18px; }
.release-category li { margin: 6px 0; }
.release-category a { color: var(--brand-indigo-700); font-size: .86rem; font-weight: 650; }
.related-help { margin: 34px 0 10px; padding-top: 24px; border-top: 1px solid var(--border-subtle); }
.related-help h2 { margin: 0 0 14px; font-size: 1.25rem; }
.related-help-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; }
.related-help-grid a { display: grid; gap: 4px; padding: 16px; border: 1px solid var(--border-default); border-radius: 14px; background: var(--surface-card); color: var(--text-primary); text-decoration: none; }
.related-help-grid strong { color: var(--brand-indigo-700); }
.related-help-grid span { color: var(--text-secondary); font-size: .84rem; }
@media (max-width: 760px) { .capability-grid, .config-grid, .overview-audience-grid, .release-highlight-list, .release-category-grid, .related-help-grid { grid-template-columns: 1fr; } .common-tools { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); } .common-tool { justify-content:center; text-align:center; } .lifecycle-flow { display:grid; grid-template-columns:1fr; } .lifecycle-flow span { padding-right:12px; } .lifecycle-flow span::after { display:none; } }
@media (max-width: 420px) { .common-tools { grid-template-columns:1fr; } .capability-card,.config-group,.overview-audience-card { padding:16px; } }