:root {
  --pn-container: 1440px;
  --pn-container-wide: 1840px;
  --pn-section-space: clamp(3.4rem, 6.8vw, 6.9rem);
  --pn-header-height: 76px;
  --pn-fixed-footer-offset: 0px;
}

.app-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

html,
body {
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.page-main {
  flex: 1;
  perspective: 1800px;
  perspective-origin: center 50vh;
  transform-style: preserve-3d;
  padding-bottom: 0;
}

.container,
.container-wide {
  width: min(calc(100% - 2rem), var(--pn-container));
  margin-inline: auto;
}

.container-wide {
  width: min(calc(100% - 2rem), var(--pn-container-wide));
}

.section {
  padding-block: var(--pn-section-space);
  scroll-margin-top: calc(var(--pn-header-height) + 1.25rem);
}

.page-main > .section + .section {
  margin-top: clamp(0.85rem, 1.8vw, 1.6rem);
}

.section.compact {
  padding-block: clamp(2rem, 4.1vw, 3.6rem);
}

.section-intro {
  padding-top: clamp(2.4rem, 4.8vw, 4.2rem);
  padding-bottom: clamp(1.9rem, 3.4vw, 3rem);
}

.section-content {
  padding-top: clamp(2.5rem, 4.8vw, 4.3rem);
  padding-bottom: clamp(2.5rem, 4.8vw, 4.3rem);
}

.section-feature {
  padding-top: clamp(2.5rem, 4.8vw, 4.3rem);
  padding-bottom: clamp(2.5rem, 4.8vw, 4.3rem);
}

.section-cta {
  padding-top: clamp(2.2rem, 4vw, 3.5rem);
  padding-bottom: clamp(2.7rem, 4.8vw, 4.4rem);
}

.section-alt {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.15));
  border-block: 1px solid var(--pn-border);
}

.page-intro h1 {
  margin-top: var(--pn-space-4);
}

.page-intro .container,
.page-intro .container-wide,
.section-intro .container,
.section-intro .container-wide {
  display: grid;
  justify-items: center;
  text-align: center;
}

.page-intro .hero-actions,
.section-intro .hero-actions {
  justify-content: center;
}

.eyebrow-contrast {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.25);
  color: #fff;
}

.hero-heading-contrast {
  color: #fff;
  line-height: 1.15;
  max-width: 900px;
}

.lead-contrast {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.15rem;
  max-width: 800px;
  margin-top: 1rem;
}

.hero-actions-lg {
  margin-top: 2.4rem;
}

.btn-contrast {
  color: #fff;
}

.section-head {
  display: grid;
  gap: 0.95rem;
  margin-bottom: clamp(1.15rem, 2.2vw, 1.9rem);
}

.section-head-narrow {
  max-width: 900px;
}

.section-head-wide {
  max-width: 920px;
}

.section-note {
  font-size: 0.95rem;
  color: var(--pn-text-muted);
}

.hero {
  padding-top: clamp(2.4rem, 4.4vw, 4.2rem);
}

.hero-shell {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--pn-blue-200);
  border-radius: clamp(1.3rem, 2.5vw, 2.1rem);
  background:
    linear-gradient(145deg, rgba(237, 244, 253, 0.2), rgba(255, 255, 255, 0.18)),
    var(--pn-surface);
  box-shadow: var(--pn-glass-shadow);
  -webkit-backdrop-filter: blur(var(--pn-glass-blur)) saturate(130%);
  backdrop-filter: blur(var(--pn-glass-blur)) saturate(130%);
  padding: clamp(1.5rem, 3vw, 2.8rem);
}

.hero-shell::before,
.hero-shell::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.hero-shell::before {
  width: 22rem;
  height: 22rem;
  right: -8rem;
  top: -10rem;
  background: radial-gradient(circle, rgba(220, 233, 250, 0.18), transparent 68%);
}

.hero-shell::after {
  width: 16rem;
  height: 16rem;
  left: -7rem;
  bottom: -8rem;
  background: radial-gradient(circle, rgba(223, 239, 233, 0.2), transparent 70%);
}

.hero-calm {
  padding: clamp(4rem, 8vw, 6rem) 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.mx-auto { margin-inline: auto; }
.text-center { text-align: center; }
.justify-center { justify-content: center; }
.mt-4 { margin-top: var(--pn-space-4); }

.reveal {
  opacity: 0;
  transform: translateY(30px) scale(0.98);
  transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.25s; }

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: clamp(1.6rem, 4vw, 3rem);
  align-items: start;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.88rem;
  margin-top: var(--pn-space-8);
}

.hero-audience-rail {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.72rem;
  margin-top: 1.05rem;
}

.hero-audience-chip {
  display: inline-grid;
  gap: 0.16rem;
  justify-items: start;
  min-width: min(100%, 12.25rem);
  padding: 0.72rem 0.88rem;
  border: 1px solid rgba(176, 197, 220, 0.58);
  border-radius: var(--pn-radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.58), rgba(246, 250, 255, 0.42));
  box-shadow: 0 10px 24px rgba(88, 112, 138, 0.08);
  text-align: left;
  transition: transform var(--pn-ease), border-color var(--pn-ease), background var(--pn-ease), box-shadow var(--pn-ease);
}

.hero-audience-chip strong {
  font-size: 0.92rem;
}

.hero-audience-chip span {
  font-size: 0.78rem;
  color: var(--pn-text-soft);
}

.hero-audience-chip:hover {
  transform: translateY(-1px);
  border-color: rgba(124, 164, 202, 0.72);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(240, 247, 255, 0.58));
  box-shadow: 0 14px 28px rgba(88, 112, 138, 0.12);
}

.hero-actions-start {
  justify-content: flex-start;
}

body.density-compact {
  --pn-section-space: clamp(2.9rem, 5.6vw, 5.9rem);
}

body.density-relaxed {
  --pn-section-space: clamp(3.9rem, 7.6vw, 7.8rem);
}

body.density-compact .panel,
body.density-compact .card,
body.density-compact .landing-main-card,
body.density-compact .statement-card {
  gap: 0.78rem;
}

body.density-compact .panel {
  padding: clamp(1rem, 1.9vw, 1.34rem);
}

body.density-compact .card {
  padding: clamp(1.02rem, 2vw, 1.42rem);
}

body.density-compact .landing-main-card,
body.density-compact .statement-card {
  padding: clamp(1rem, 2.3vw, 1.75rem);
}

body.density-compact .hero-actions {
  gap: 0.72rem;
  margin-top: var(--pn-space-6);
}

body.density-relaxed .panel {
  padding: clamp(1.28rem, 2.5vw, 1.72rem);
}

body.density-relaxed .card {
  padding: clamp(1.3rem, 2.6vw, 1.84rem);
}

body.density-relaxed .landing-main-card,
body.density-relaxed .statement-card {
  padding: clamp(1.3rem, 3vw, 2.5rem);
}

body.density-relaxed .hero-actions {
  gap: 1rem;
  margin-top: calc(var(--pn-space-8) + 0.35rem);
}

[data-admin-module][hidden] {
  display: none !important;
}

.hero-actions-end {
  justify-content: flex-end;
}

.lead-readable {
  max-width: 54rem;
}

.stack-align-end {
  align-content: end;
}

.title-no-margin {
  margin: 0;
}

.panel-soft {
  background: var(--pn-surface);
}

.landing-page {
  --landing-accent: var(--pn-blue-500);
  --landing-accent-soft: var(--landing-accent);
  --landing-accent-strong: var(--landing-accent);
}

.landing-page--home {
  --landing-accent: var(--pn-blue-500);
}

.landing-page--blue {
  --landing-accent: var(--pn-blue-500);
}

.landing-page--teal {
  --landing-accent: var(--pn-teal-500);
}

.landing-page--mint {
  --landing-accent: var(--pn-teal-500);
}

.landing-page--warm {
  --landing-accent: var(--pn-warning);
}

.landing-page--studio {
  --landing-accent: var(--pn-amber-500);
}

.landing-page--knowledge {
  --landing-accent: var(--pn-teal-500);
}

.landing-page--areas {
  --landing-accent: var(--pn-red-500);
}

.landing-page--community {
  --landing-accent: var(--pn-blue-500);
  --landing-accent-soft: var(--pn-blue-100);
  --landing-accent-strong: var(--pn-red-100);
}

.landing-page .section-head,
.landing-page .section-head-narrow,
.landing-page .section-head-wide,
.landing-page .source-system-panel,
.landing-page .cta-band {
  justify-items: center;
  text-align: center;
  margin-inline: auto;
}

.landing-page .hero-actions {
  justify-content: center;
}

.landing-page--community .landing-shell,
.landing-page--community .section-banner,
.landing-page--community .route-overview-card,
.landing-page--community .device-readiness-card {
  background-image:
    radial-gradient(circle at 8% 12%, rgba(30, 136, 229, 0.14), transparent 24%),
    radial-gradient(circle at 85% 14%, rgba(217, 151, 32, 0.16), transparent 22%),
    radial-gradient(circle at 18% 100%, rgba(67, 160, 71, 0.12), transparent 24%),
    radial-gradient(circle at 100% 100%, rgba(216, 90, 85, 0.12), transparent 26%),
    linear-gradient(155deg, var(--pn-surface), var(--pn-surface));
}

.landing-page--community .section-alt {
  background:
    linear-gradient(180deg, rgba(30, 136, 229, 0.05), rgba(67, 160, 71, 0.05)),
    linear-gradient(180deg, rgba(217, 151, 32, 0.05), rgba(216, 90, 85, 0.05)),
    var(--pn-surface);
}

.landing-page:not(.landing-page--home) .section-alt {
  background:
    linear-gradient(180deg, var(--landing-accent), var(--landing-accent)),
    linear-gradient(180deg, var(--pn-surface), var(--pn-surface));
}

.landing-page:not(.landing-page--home) .section-content,
.landing-page:not(.landing-page--home) .section-feature,
.landing-page:not(.landing-page--home) .section-cta {
  position: relative;
}

.landing-page:not(.landing-page--home) .section-content::before,
.landing-page:not(.landing-page--home) .section-feature::before,
.landing-page:not(.landing-page--home) .section-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--landing-accent), transparent 52%);
  pointer-events: none;
}

.landing-page .card,
.landing-page .card-learning,
.landing-page .card-interaction,
.landing-page .card-section,
.landing-page .card-fach,
.landing-page .source-system-item,
.landing-page .studio-launch-card {
  text-align: center;
}

.landing-page .panel ul,
.landing-page .panel ol,
.landing-page .source-system-panel ul,
.landing-page .source-system-panel ol,
.landing-page .form-panel,
.landing-page form,
.landing-page .text-left {
  text-align: left;
}

.landing-page .list-check,
.landing-page .list-clean {
  justify-items: start;
}

.landing-shell {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 1.5rem;
  padding: clamp(1.6rem, 4vw, 3rem);
  border: 1px solid rgba(255, 255, 255, 0.56);
  border-radius: clamp(1.35rem, 2.8vw, 2.2rem);
  background:
    radial-gradient(circle at 10% 12%, rgba(255, 255, 255, 0.18), transparent 26%),
    radial-gradient(circle at 88% 18%, rgba(255, 255, 255, 0.15), transparent 24%),
    linear-gradient(155deg, rgba(233, 242, 251, 0.2), rgba(255, 255, 255, 0.18) 54%, rgba(233, 242, 239, 0.2));
  box-shadow: var(--pn-glass-shadow);
  -webkit-backdrop-filter: blur(var(--pn-glass-blur)) saturate(136%);
  backdrop-filter: blur(var(--pn-glass-blur)) saturate(136%);
}

.landing-shell > * {
  position: relative;
  z-index: 1;
}

.landing-shell::before,
.landing-shell::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.landing-shell::before {
  width: 18rem;
  height: 18rem;
  right: -8rem;
  top: -7rem;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.18), transparent 65%);
}

.landing-shell::after {
  width: 12rem;
  height: 12rem;
  left: -4rem;
  bottom: -4rem;
  background: radial-gradient(circle, rgba(223, 236, 251, 0.18), transparent 68%);
}

.landing-shell-header {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.85rem;
  justify-items: center;
  text-align: center;
}

.landing-shell-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.46rem 0.9rem;
  border-radius: var(--pn-radius-pill);
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.58);
  color: var(--pn-blue-700);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.68);
  font-size: 0.83rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.landing-shell-copy {
  max-width: 920px;
}

.landing-shell-stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.landing-shell-stats-compact {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.landing-shell-stat {
  display: grid;
  gap: 0.35rem;
  padding: 0.9rem 1rem;
  border-radius: var(--pn-radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.48);
  background: rgba(255, 255, 255, 0.2);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.62);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  text-align: center;
}

.landing-shell-stat strong {
  font-size: 1.08rem;
}

.landing-shell-orbit {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.55rem;
}

.landing-shell-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.88rem;
  border-radius: var(--pn-radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.54);
  background: rgba(255, 255, 255, 0.18);
  color: var(--pn-text-soft);
  font-size: 0.84rem;
  font-weight: 700;
}

.card-link-reset {
  color: inherit;
  text-decoration: none;
}

.btn-secondary-contrast {
  background: rgba(255, 255, 255, 0.36);
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--pn-blue-700);
}

.measure-820 {
  max-width: 820px;
}

.measure-840 {
  max-width: 840px;
}

.measure-900 {
  max-width: 900px;
}

.form-panel-centered {
  max-width: 680px;
  margin-inline: auto;
  text-align: left;
}

.align-self-start {
  align-self: flex-start;
}

.support-hint-box {
  background: var(--pn-surface-soft);
  padding: 1rem;
  border-radius: var(--pn-radius-md);
  text-align: center;
  margin-bottom: 1rem;
}

.support-hint-copy {
  margin-bottom: 0.8rem;
}

.form-intro-muted {
  text-align: center;
  margin-bottom: 0.5rem;
}

.ethics-card--teal {
  border-top-color: var(--pn-teal-500);
}

.ethics-card--blue {
  border-top-color: var(--pn-blue-300);
}

.ethics-card--dark {
  border-top-color: var(--pn-text);
}

.ethics-source-heading {
  margin-bottom: 0.5rem;
}

.ethics-source-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.btn-surface {
  background: #fff;
}

.legal-page .panel,
.legal-page .callout,
.legal-page .document-summary-card {
  text-align: left;
}

.legal-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(18rem, 1.22fr);
  gap: 1rem;
  align-items: start;
}

.legal-sticky-card {
  position: sticky;
  top: 6rem;
}

.legal-note-list {
  display: grid;
  gap: 0.55rem;
  padding-left: 1rem;
}

.legal-directory-card {
  border: 1px solid var(--pn-blue-400);
  border-radius: var(--pn-radius-lg);
  background: linear-gradient(160deg, var(--pn-blue-50), var(--pn-surface));
  padding: 1rem;
  display: grid;
  gap: 0.6rem;
}

.hero-layout,
  .profile-grid {
  display: grid;
  gap: clamp(1rem, 2vw, 1.5rem);
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  align-items: stretch;
}

.hero-content {
  display: grid;
  gap: 0.88rem;
  align-content: start;
}

.hero-side {
  display: grid;
  gap: 0.9rem;
  align-content: start;
}

.hero-highlight {
  border: 1px solid var(--pn-blue-200);
  border-radius: var(--pn-radius-lg);
  background: rgba(255, 255, 255, 0.4);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  padding: 0.85rem 0.95rem;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.hero-kpis {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: var(--pn-space-8);
}

.kpi {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-lg);
  background: rgba(255, 255, 255, 0.42);
  box-shadow: var(--pn-shadow-sm);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  padding: 1rem;
}

.kpi strong {
  display: block;
  font-size: 1.35rem;
  margin-bottom: 0.2rem;
}

.panel::before,
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.52), transparent 34%, rgba(255, 255, 255, 0.22) 62%, transparent 100%);
  pointer-events: none;
}

.panel {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-lg);
  background: linear-gradient(180deg, rgba(237, 244, 253, 0.76), rgba(255, 255, 255, 0.5));
  box-shadow: var(--pn-shadow-sm);
  padding: clamp(1.15rem, 2.2vw, 1.55rem);
}

.panel-strong {
  border-color: var(--pn-blue-200);
  background: linear-gradient(
    180deg,
    var(--pn-blue-50),
    var(--pn-surface)
  );
}

.panel-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-lg);
  background: rgba(255, 255, 255, 0.42);
  box-shadow: var(--pn-shadow-sm);
  -webkit-backdrop-filter: blur(14px) saturate(132%);
  backdrop-filter: blur(14px) saturate(132%);
  padding: clamp(1.2rem, 2.3vw, 1.65rem);
  display: grid;
  gap: 1rem;
  transition: transform var(--pn-ease), box-shadow var(--pn-ease);
}
.card:hover {
  box-shadow: var(--pn-shadow-md);
}

/* --- NEW CARD SYSTEM --- */
.card-learning {
  padding: clamp(1.2rem, 2.2vw, 1.65rem);
  border-radius: var(--pn-radius-lg);
  background: linear-gradient(170deg, rgba(255, 255, 255, 0.5), rgba(237, 244, 253, 0.56));
  border: 1px solid var(--pn-blue-200);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.45rem;
  box-shadow: var(--pn-shadow-sm);
}

.card-learning--warning {
  border-left: 4px solid var(--pn-warning);
}

.card-fach {
  padding: clamp(1.35rem, 2.5vw, 1.85rem);
  border-radius: var(--pn-radius-md);
  background: rgba(245, 250, 247, 0.52);
  border: 1px solid var(--pn-border);
  border-left: 4px solid var(--pn-teal-500);
  display: grid;
  gap: 1rem;
}

.card-interaction {
  padding: clamp(1.4rem, 2.3vw, 1.75rem);
  border-radius: var(--pn-radius-lg);
  background: rgba(255, 251, 245, 0.48);
  border: 1px solid var(--pn-warning);
  display: grid;
  gap: 1rem;
  text-align: center;
  align-items: center;
}

.card-highlight {
  padding: clamp(1.8rem, 3.5vw, 2.5rem);
  border-radius: var(--pn-radius-xl);
  background: linear-gradient(135deg, rgba(232, 241, 252, 0.86), rgba(223, 239, 233, 0.82));
  color: var(--pn-blue-700);
  border: 1px solid rgba(255, 255, 255, 0.62);
  box-shadow: var(--pn-glass-shadow);
  -webkit-backdrop-filter: blur(18px) saturate(136%);
  backdrop-filter: blur(18px) saturate(136%);
}
.card-highlight * {
  color: inherit;
}
.card-highlight .text-muted, 
.card-highlight .text-soft {
  color: var(--pn-text-soft);
}
.card-highlight .btn-primary {
  background: rgba(255, 255, 255, 0.62);
  color: var(--pn-blue-600);
}

.card-highlight--narrow {
  max-width: 56.25rem;
  margin-inline: auto;
}

.card-highlight .lead-readable {
  margin-inline: auto;
  color: rgba(255, 255, 255, 0.9);
}

.card-title {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.card-info {
  background: var(--pn-surface);
}

.card-info-icon {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(223, 236, 251, 0.82);
  color: var(--pn-blue-600);
  font-size: 0.95rem;
  font-weight: 700;
}

.card-action {
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.48), rgba(248, 251, 255, 0.4));
  transition: border-color var(--pn-ease), box-shadow var(--pn-ease), transform var(--pn-ease);
}

.card-action:hover {
  border-color: var(--pn-blue-200);
  box-shadow: var(--pn-shadow-md);
  transform: translateY(-2px);
}

.card-progress {
  gap: 0.55rem;
  background: var(--pn-surface);
}

.card-progress .progress-track {
  height: 0.5rem;
}

.card-section {
  padding: clamp(1.2rem, 2.6vw, 2rem);
  border-color: var(--pn-blue-200);
  background: linear-gradient(
    180deg,
    var(--pn-blue-50),
    var(--pn-surface)
  );
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
}

.trust-item {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-md);
  background: var(--pn-surface);
  padding: 0.9rem;
  display: grid;
  gap: 0.3rem;
}

.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  gap: clamp(1.35rem, 2.1vw, 1.9rem);
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-grid-large {
  display: grid;
  gap: clamp(1.3rem, 2vw, 1.8rem);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.stack {
  display: grid;
  gap: 1rem;
}

.list-clean,
.list-check {
  margin: 0;
  display: grid;
  gap: 0.5rem;
}

.list-clean {
  padding: 0;
  list-style: none;
}

.list-check {
  padding-left: 1.12rem;
}

.chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.62rem;
}

.form-grid {
  display: grid;
  gap: 1.12rem;
}

.form-row {
  display: grid;
  gap: 0.38rem;
}

.form-split {
  display: grid;
  gap: 0.8rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.choice-grid {
  display: grid;
  gap: 1rem;
}

.choice-grid.cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.choice-grid.cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.choice-card {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-md);
  background: var(--pn-surface);
  color: var(--pn-text);
  padding: 0.94rem;
  text-align: left;
  cursor: pointer;
  transition: border-color var(--pn-ease), background var(--pn-ease), transform var(--pn-ease), box-shadow var(--pn-ease);
}

.choice-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--pn-shadow-sm);
}

.choice-card.is-selected {
  border-color: var(--pn-blue-500);
  background: var(--pn-blue-50);
  box-shadow: var(--pn-shadow-sm);
}

.progress-track {
  width: 100%;
  height: 0.56rem;
  border-radius: var(--pn-radius-pill);
  background: var(--pn-border);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  width: 0;
  background: var(--pn-gradient);
  transition: width 220ms ease;
}

.module-card {
  display: grid;
  gap: 0.75rem;
}

.module-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.42rem;
}

.timeline {
  display: grid;
  gap: 0.85rem;
}

.timeline-item {
  border-left: 2px solid var(--pn-blue-400);
  padding: 0.9rem 0.95rem 0.9rem 1rem;
  border-radius: 0 1rem 1rem 0;
  background: rgba(255, 255, 255, 0.22);
  display: grid;
  gap: 0.4rem;
}

.timeline-head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 1.7rem;
  padding-inline: 0.6rem;
  border-radius: var(--pn-radius-pill);
  background: rgba(255, 255, 255, 0.34);
  border: 1px solid var(--pn-border);
  color: var(--pn-text-soft);
  font-size: 0.74rem;
  font-weight: 700;
}

.tag-role {
  color: var(--pn-blue-700);
}

.tag-security {
  color: var(--pn-amber-600);
}

.tag-support {
  color: var(--pn-teal-500);
}

.tag-platform {
  color: var(--pn-blue-600);
}

.tag-error {
  color: var(--pn-red-600);
}

.cta-band {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--pn-blue-200);
  border-radius: var(--pn-radius-xl);
  padding: clamp(1.25rem, 2.7vw, 2.2rem);
  background: linear-gradient(
    120deg,
    var(--pn-blue-100),
    var(--pn-teal-300)
  );
}

.cta-band::after {
  content: "";
  position: absolute;
  width: 12rem;
  height: 12rem;
  border-radius: 50%;
  right: -4rem;
  top: -4rem;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.4), transparent 70%);
}

.cta-split {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 1rem;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.metric {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-md);
  padding: 1rem;
  background: var(--pn-surface);
}

.metric-value {
  display: block;
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  font-family: "Plus Jakarta Sans", "Manrope", sans-serif;
  font-weight: 800;
  color: var(--pn-text);
  letter-spacing: -0.02em;
}

.quick-actions-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.68rem;
}

.filter-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 0.72rem;
}

.callout {
  border-left: 3px solid var(--pn-blue-400);
  border-radius: var(--pn-radius-md);
  padding: 0.9rem 1rem;
  background: var(--pn-blue-50);
}

.empty-state {
  border: 1px dashed var(--pn-border-strong);
  border-radius: var(--pn-radius-lg);
  padding: 1.1rem;
  background: var(--pn-surface);
  display: grid;
  gap: 0.45rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 70;
  border-bottom: 1px solid var(--pn-border);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.68), rgba(255, 255, 255, 0.52)),
    var(--pn-surface-glass);
  box-shadow: 0 10px 30px rgba(88, 112, 138, 0.08);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow var(--pn-ease), border-color var(--pn-ease), background var(--pn-ease);
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(115deg, rgba(124, 164, 202, 0.05) 0 1px, transparent 1px 24px);
  opacity: 0.35;
}

.site-header > * {
  position: relative;
  z-index: 1;
}

.site-header.is-hidden {
  transform: translateY(-100%);
}

.site-header.is-scrolled {
  box-shadow: 0 16px 36px rgba(88, 112, 138, 0.14);
  border-color: var(--pn-blue-200);
}

.header-frame {
  width: 100%;
  margin-inline: auto;
  padding-inline: clamp(1rem, 2.4vw, 2.8rem);
}

.header-inner {
  min-height: calc(var(--pn-header-height) + 0.5rem);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 1.15rem;
  position: relative;
  padding-block: 0.72rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.82rem;
}

.brand-copy {
  display: grid;
  gap: 0.08rem;
}

.brand-logo {
  width: 3.15rem;
  height: 3.15rem;
  display: grid;
  place-items: center;
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.72);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.76), rgba(236, 244, 252, 0.72));
  box-shadow: 0 10px 24px rgba(128, 149, 175, 0.14);
}

.brand-logo img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.brand-title {
  display: block;
  color: var(--pn-text);
  font-size: 1.28rem;
  line-height: 1.1;
  margin-bottom: 0;
}

.brand-sub {
  font-size: 0.72rem;
  color: var(--pn-text-soft);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.main-nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-pill);
  background: var(--pn-surface);
  color: var(--pn-text);
  font: inherit;
  font-weight: 700;
  padding: 0.45rem 0.76rem;
  cursor: pointer;
}

.main-nav {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: nowrap;
  justify-self: center;
  width: fit-content;
  max-width: 100%;
  gap: 0.22rem;
  padding: 0.28rem 0.52rem 0.32rem;
  border: 1px solid var(--pn-border);
  border-radius: calc(var(--pn-radius-pill) + 0.2rem);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.74), rgba(247, 250, 254, 0.68));
  box-shadow: 0 10px 24px rgba(10, 24, 44, 0.06);
}

.main-nav::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  height: 1rem;
}

.nav-item-home .nav-link {
  padding-inline: 0.55rem;
}

.nav-divider {
  width: 1px;
  height: 1.6rem;
  background: var(--pn-border);
  margin-inline: 0.2rem 0.35rem;
}

.nav-home-icon {
  width: 1.2rem;
  height: 1.2rem;
}

.nav-item {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-link-row {
  display: flex;
  align-items: center;
  gap: 0.1rem;
}

.nav-item-mega {
  --nav-accent: var(--pn-blue-500);
}

.nav-item-mega--care {
  --nav-accent: rgba(124, 164, 202, 0.18);
  --nav-accent-strong: var(--pn-blue-600);
}

.nav-item-mega--relatives {
  --nav-accent: rgba(141, 189, 175, 0.18);
  --nav-accent-strong: var(--pn-teal-500);
}

.nav-item-mega--institutions {
  --nav-accent: rgba(216, 187, 132, 0.18);
  --nav-accent-strong: var(--pn-amber-600);
}

.nav-item-mega--learning {
  --nav-accent: var(--pn-blue-500);
  --nav-accent-strong: var(--pn-blue-600);
}

.nav-item-mega--system {
  --nav-accent: rgba(18, 36, 58, 0.12);
  --nav-accent-strong: var(--pn-text);
}

.nav-link {
  position: relative;
  padding: 0.58rem 0.92rem 0.62rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--pn-text-soft);
  transition: color var(--pn-ease);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  border-radius: var(--pn-radius-pill);
}

.nav-item-mega:hover .nav-link,
.nav-item-mega:focus-within .nav-link {
  color: var(--pn-text);
  background: var(--nav-accent);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.12rem;
  height: 2px;
  background: var(--nav-accent-strong, var(--pn-blue-500));
  opacity: 0;
  transform: scaleX(0);
  transform-origin: center;
  transition: opacity var(--pn-ease), transform var(--pn-ease);
}

.nav-item:hover .nav-link,
.nav-link:hover {
  color: var(--pn-text);
  background: var(--nav-accent, rgba(124, 164, 202, 0.14));
}

.nav-item:hover .nav-link::after,
.nav-link:hover::after {
  opacity: 0.5;
  transform: scaleX(1);
}

.nav-link.is-active {
  color: var(--nav-accent-strong, var(--pn-blue-600));
}

.nav-item-mega .nav-link::after {
  background: var(--nav-accent-strong, var(--pn-blue-500));
}

.nav-item-mega .nav-link.is-active {
  color: var(--nav-accent-strong, var(--pn-blue-600));
}

.nav-link.is-active::after {
  opacity: 1;
  transform: scaleX(1);
}

.nav-expand-toggle {
  display: none;
  width: 2rem;
  height: 2rem;
  border: none;
  border-radius: var(--pn-radius-pill);
  background: transparent;
  color: var(--pn-text-soft);
  font: inherit;
  cursor: pointer;
  transition: background var(--pn-ease), color var(--pn-ease), transform var(--pn-ease);
}

.nav-expand-toggle:hover {
  background: var(--pn-surface);
  color: var(--pn-text);
}

.nav-mobile-panel {
  display: none;
}

.nav-mobile-panel--care {
  --nav-panel-accent: rgba(124, 164, 202, 0.14);
}

.nav-mobile-panel--relatives {
  --nav-panel-accent: rgba(141, 189, 175, 0.14);
}

.nav-mobile-panel--institutions {
  --nav-panel-accent: rgba(216, 187, 132, 0.16);
}

.nav-mobile-panel--learning {
  --nav-panel-accent: var(--pn-blue-500);
}

.nav-mobile-panel--system {
  --nav-panel-accent: rgba(18, 36, 58, 0.14);
}

.mega-menu-panel {
  position: absolute;
  top: calc(100% + 0.28rem);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  width: min(78rem, calc(100vw - 2.8rem));
  padding: 0.95rem;
  border: 1px solid rgba(18, 36, 58, 0.14);
  border-radius: 1.05rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 252, 255, 0.96));
  box-shadow: 0 26px 56px rgba(10, 22, 38, 0.18);
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.8rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
  z-index: 50;
}

.site-header[data-mega-open="true"] .mega-menu-panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.mega-menu-section {
  --mega-accent: var(--pn-blue-500);
  display: grid;
  gap: 0.5rem;
  padding: 0.72rem 0.78rem;
  border-radius: 0.9rem;
  border: 1px solid rgba(18, 36, 58, 0.1);
  background: rgba(255, 255, 255, 0.86);
}

.mega-menu-section--care {
  --mega-accent: var(--pn-blue-600);
}

.mega-menu-section--relatives {
  --mega-accent: var(--pn-teal-500);
}

.mega-menu-section--institutions {
  --mega-accent: var(--pn-amber-600);
}

.mega-menu-section--learning {
  --mega-accent: var(--pn-blue-600);
}

.mega-menu-section--system {
  --mega-accent: var(--pn-text);
}

.mega-menu-head {
  display: grid;
  gap: 0.2rem;
  padding-bottom: 0.48rem;
  border-bottom: 1px solid rgba(18, 36, 58, 0.08);
}

.mega-menu-kicker {
  font-size: 0.72rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--mega-accent);
  font-weight: 800;
}

.mega-menu-title {
  font-family: "Plus Jakarta Sans", "Manrope", sans-serif;
  font-size: 0.96rem;
  font-weight: 800;
  color: var(--pn-text);
}

.mega-link-list {
  display: grid;
  gap: 0.48rem;
}

.mega-link {
  --mega-link-accent: var(--mega-accent);
  display: grid;
  gap: 0.14rem;
  padding: 0.62rem 0.68rem;
  border-radius: 0.74rem;
  border: 1px solid rgba(18, 36, 58, 0.12);
  background: rgba(255, 255, 255, 0.98);
  transition: border-color var(--pn-ease), background var(--pn-ease), transform var(--pn-ease), box-shadow var(--pn-ease);
}

.mega-link strong {
  font-size: 0.86rem;
}

.mega-link span {
  font-size: 0.78rem;
  color: var(--pn-text-soft);
  line-height: 1.42;
}

.mega-link:hover {
  transform: translateY(-1px);
  border-color: var(--mega-link-accent);
  background: rgba(248, 252, 255, 0.96);
  box-shadow: 0 8px 16px rgba(10, 22, 38, 0.08);
}

.mega-link--learning {
  --mega-link-accent: var(--pn-blue-500);
}

.mega-link--studio {
  --mega-link-accent: var(--pn-amber-500);
}

.mega-link--knowledge {
  --mega-link-accent: var(--pn-teal-500);
}

.mega-link--areas {
  --mega-link-accent: var(--pn-red-500);
}

.mega-link--system {
  --mega-link-accent: var(--pn-text);
}

.mega-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}

.mega-card {
  --mega-card-accent: var(--mega-accent);
  min-height: 7rem;
  border: 1px solid var(--pn-border);
  border-radius: 1rem;
  padding: 0.9rem;
  background: var(--pn-surface);
  display: grid;
  gap: 0.4rem;
  align-content: start;
  transition: transform var(--pn-ease), border-color var(--pn-ease), box-shadow var(--pn-ease), background var(--pn-ease);
}

.mega-card strong {
  font-size: 0.98rem;
}

.mega-card span {
  font-size: 0.88rem;
  color: var(--pn-text-soft);
  line-height: 1.45;
}

.mega-card:hover {
  transform: translateY(-2px);
  border-color: var(--mega-card-accent);
  background: var(--pn-surface);
  box-shadow: var(--pn-shadow-sm);
}

.mega-card-studio {
  border-color: var(--pn-amber-300);
  background: var(--pn-surface);
}

.mega-card--learning {
  --mega-card-accent: var(--pn-blue-500);
}

.mega-card--studio {
  --mega-card-accent: var(--pn-amber-500);
}

.mega-card--knowledge {
  --mega-card-accent: var(--pn-teal-500);
}

.mega-card--areas {
  --mega-card-accent: var(--pn-teal-500);
}

.route-overview-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
}

.route-overview-card {
  display: grid;
  gap: 0.55rem;
  padding: 1rem;
  border-radius: var(--pn-radius-lg);
  border: 1px solid var(--landing-accent);
  background: linear-gradient(160deg, var(--landing-accent), var(--pn-surface));
  box-shadow: var(--pn-shadow-sm);
}

.route-overview-card strong {
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--landing-accent);
}

.route-overview-card h3 {
  font-size: 1.05rem;
}

.route-overview-card p {
  font-size: 0.92rem;
}

.device-readiness-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.device-readiness-card {
  display: grid;
  gap: 0.65rem;
  padding: 1rem 1.05rem;
  border-radius: var(--pn-radius-lg);
  border: 1px solid var(--landing-accent);
  background: var(--pn-surface);
}

.device-readiness-card ul {
  display: grid;
  gap: 0.4rem;
  padding-left: 1rem;
}

.device-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.device-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.46rem 0.74rem;
  border-radius: var(--pn-radius-pill);
  border: 1px solid var(--landing-accent);
  background: var(--pn-surface);
  color: var(--landing-accent);
  font-size: 0.82rem;
  font-weight: 700;
}

.section-banner {
  position: relative;
  overflow: hidden;
  padding: 1.2rem;
  border-radius: var(--pn-radius-xl);
  border: 1px solid var(--landing-accent);
  background: linear-gradient(145deg, var(--landing-accent), var(--pn-surface));
}

.section-banner::after {
  content: "";
  position: absolute;
  inset: auto -3rem -5rem auto;
  width: 11rem;
  height: 11rem;
  border-radius: 50%;
  background: radial-gradient(circle, var(--landing-accent), transparent 68%);
  pointer-events: none;
}

.section-banner-copy {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.65rem;
}

.area-map-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.area-map-card {
  --area-card-accent: var(--pn-blue-500);
  display: grid;
  gap: 0.7rem;
  align-content: start;
  padding: 1.15rem;
  border-radius: var(--pn-radius-xl);
  border: 1px solid var(--area-card-accent);
  background:
    radial-gradient(circle at 100% 0%, var(--area-card-accent), transparent 34%),
    linear-gradient(165deg, var(--area-card-accent), var(--pn-surface));
  box-shadow: var(--pn-shadow-sm);
}

.area-map-card strong {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--area-card-accent);
}

.area-map-card h3 {
  font-size: 1.1rem;
}

.area-map-card p {
  font-size: 0.93rem;
}

.area-map-card .hero-actions {
  margin-top: auto;
}

.area-map-card--learning {
  --area-card-accent: var(--pn-blue-500);
}

.area-map-card--studio {
  --area-card-accent: var(--pn-amber-500);
}

.area-map-card--knowledge {
  --area-card-accent: var(--pn-teal-500);
}

.area-map-card--areas {
  --area-card-accent: var(--pn-teal-500);
}

.focus-checklist {
  display: grid;
  gap: 0.4rem;
  padding-left: 1rem;
  margin: 0;
}

.focus-checklist li {
  color: var(--pn-text-soft);
}

.header-utility {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.32rem 0.4rem;
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: calc(var(--pn-radius-pill) + 0.2rem);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.62), rgba(245, 249, 253, 0.58));
  box-shadow: 0 8px 22px rgba(108, 132, 160, 0.08);
}

.header-cta {
  min-width: 6.4rem;
}

.role-chip {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-pill);
  padding: 0.24rem 0.56rem;
  font-size: 0.73rem;
  color: var(--pn-text-soft);
  white-space: nowrap;
}

.theme-toggle {
  width: 1.95rem;
  height: 1.95rem;
  border-radius: var(--pn-radius-pill);
  border: 1px solid var(--pn-border);
  background: var(--pn-surface);
  color: var(--pn-text);
  font-size: 0.88rem;
  cursor: pointer;
  transition: border-color var(--pn-ease), transform var(--pn-ease), box-shadow var(--pn-ease);
}

.theme-toggle:hover {
  border-color: var(--pn-blue-400);
  box-shadow: var(--pn-shadow-sm);
}

.profile-menu {
  position: relative;
}

.profile-trigger {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-md);
  background: rgba(255, 255, 255, 0.56);
  color: var(--pn-text);
  font: inherit;
  font-size: 0.87rem;
  font-weight: 600;
  padding: 0.44rem 0.74rem;
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  cursor: pointer;
}

.profile-trigger-chevron {
  font-size: 0.72rem;
  color: var(--pn-text-muted);
  transition: transform var(--pn-ease);
}

.profile-trigger:hover {
  border-color: var(--pn-blue-200);
}

.profile-menu.is-open .profile-trigger-chevron {
  transform: rotate(180deg);
}

.profile-dropdown {
  position: absolute;
  right: 0;
  top: calc(100% + 0.4rem);
  min-width: 13rem;
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-md);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(245, 249, 253, 0.74));
  box-shadow: var(--pn-shadow-md);
  padding: 0.38rem;
  display: none;
  z-index: 10;
}

.profile-menu.is-open .profile-dropdown {
  display: grid;
  gap: 0.18rem;
}

.profile-link {
  border: 0;
  background: transparent;
  color: var(--pn-text-soft);
  width: 100%;
  text-align: left;
  font: inherit;
  font-size: 0.86rem;
  padding: 0.48rem 0.56rem;
  border-radius: var(--pn-radius-sm);
  cursor: pointer;
}

.profile-link:hover {
  background: var(--pn-blue-50);
  color: var(--pn-text);
}

.footer {
  border-top: 1px solid var(--pn-border);
  background:
    radial-gradient(circle at top left, rgba(222, 236, 250, 0.22), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(246, 250, 255, 0.92));
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(120deg, rgba(124, 164, 202, 0.05) 0 1px, transparent 1px 26px);
  opacity: 0.4;
}

.footer > * {
  position: relative;
  z-index: 1;
}

.footer-top {
  width: 100%;
  padding-inline: clamp(1rem, 2.8vw, 3rem);
  padding-top: clamp(3rem, 5vw, 4.4rem);
  padding-bottom: clamp(2.4rem, 4.4vw, 3.2rem);
  border-bottom: 1px solid var(--pn-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  gap: clamp(2rem, 3vw, 3rem);
}

.footer-grid-pro {
  grid-template-columns: minmax(0, 1.35fr) repeat(5, minmax(0, 1fr));
}

.footer-brand-column {
  gap: 1rem;
}

.footer-brand-lockup {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-brand-text {
  gap: 0.15rem;
}

.footer-brand-logo {
  width: 3.1rem;
  height: 3.1rem;
  object-fit: contain;
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.72);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.84), rgba(238, 246, 253, 0.78));
  box-shadow: 0 12px 28px rgba(128, 149, 175, 0.14);
  padding: 0.26rem;
}

.footer-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.footer-meta-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  padding-inline: 0.78rem;
  border-radius: var(--pn-radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.68);
  background: rgba(255, 255, 255, 0.56);
  color: var(--pn-text-soft);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.footer-cta-card {
  display: grid;
  gap: 1rem;
  padding: 1.15rem 1.2rem;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 1.2rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(239, 246, 253, 0.58));
  box-shadow: 0 16px 34px rgba(124, 145, 171, 0.12);
}

.footer-cta-copy {
  gap: 0.35rem;
}

.footer-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.footer-column {
  display: grid;
  align-content: start;
  gap: 0.62rem;
}

.footer-column h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--pn-text-soft);
}

.footer-link {
  color: var(--pn-text-soft);
  font-size: 0.95rem;
  line-height: 1.55;
}

.footer-link:hover {
  color: var(--pn-text);
}

/* Top Level Navigation Adjustments */
html.no-scroll { overflow: hidden; }

.footer-bottom {
  padding-block: 1.8rem;
  padding-inline: clamp(1rem, 2.8vw, 3rem);
  display: flex;
  flex-wrap: wrap;
  gap: 1.15rem;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--pn-text-muted);
}

/* Flashcards Laylout */
.flashcards-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  height: calc(100vh - 65px);
  overflow: hidden;
  background: var(--pn-background);
}

@media (max-width: 900px) {
  .flashcards-layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    height: auto;
    min-height: calc(100vh - 65px);
    overflow: auto;
  }
}

.flashcard-sidebar {
  padding: 2rem 1.5rem;
  border-right: 1px solid var(--pn-border);
  background: var(--pn-surface-soft);
  overflow-y: auto;
}

.choice-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.choice-list .btn {
  justify-content: flex-start;
  text-align: left;
}

.flashcard-main-stage {
  padding: 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
}

.flashcard-header {
  text-align: center;
}

.flashcard-mega {
  width: 100%;
  max-width: 800px;
  height: 500px; /* Large fixed height for predictable flipping */
}

@media (max-width: 600px) {
  .flashcard-mega { height: 400px; }
}

.mega-text {
  font-size: clamp(1.2rem, 3vw, 2rem);
  line-height: 1.4;
  text-align: center;
  margin: auto;
}

.flashcard-face {
  padding: 3rem;
  display: flex;
  flex-direction: column;
  text-align: center;
}

.flashcard-controls {
  display: flex;
  gap: 1rem;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

/* FAQ Accordion */
.faq-accordion {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-md);
  margin-bottom: 0.75rem;
  background: var(--pn-surface);
  overflow: hidden;
}

.faq-summary {
  padding: 1rem 1.25rem;
  font-weight: 600;
  cursor: pointer;
  -webkit-user-select: none;
  user-select: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none; /* Hide default marker */
  background: var(--pn-surface);
  transition: background var(--pn-ease);
}

.faq-summary::-webkit-details-marker {
  display: none;
}

.faq-summary::after {
  content: '+';
  font-size: 1.25rem;
  color: var(--pn-blue-500);
  transition: transform 0.3s;
}

.faq-accordion[open] .faq-summary::after {
  transform: rotate(45deg);
}

.faq-accordion[open] .faq-summary {
  border-bottom: 1px solid var(--pn-border);
}

.faq-content {
  padding: 1.25rem;
  color: var(--pn-text-soft);
  line-height: 1.6;
}

/* Global Support System */
.support-system {
  position: fixed;
  inset: 0;
  z-index: 1100;
  pointer-events: none;
}

.support-fab {
  position: fixed;
  bottom: clamp(1rem, 3vw, 2.5rem);
  right: clamp(1rem, 3vw, 2.5rem);
  width: 3.8rem;
  height: 3.8rem;
  border-radius: 50%;
  border: none;
  background: var(--pn-blue-500);
  color: #fff;
  box-shadow: var(--pn-shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  pointer-events: auto;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), background var(--pn-ease), box-shadow var(--pn-ease);
}

.support-fab:hover {
  transform: scale(1.08);
  background: var(--pn-blue-600);
  box-shadow: var(--pn-shadow-lg);
}

.support-overlay {
  position: fixed;
  inset: 0;
  border: none;
  background: rgba(10, 19, 31, 0.42);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--pn-ease), visibility var(--pn-ease);
}

.support-overlay.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.support-panel {
  position: fixed;
  top: 0;
  right: 0;
  height: 100vh;
  width: min(100vw, 400px);
  background: var(--pn-surface);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.1);
  border-left: 1px solid var(--pn-border);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  pointer-events: auto;
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
  will-change: transform;
}

.support-panel.is-open {
  transform: translateX(0);
}

.support-panel-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--pn-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--pn-surface);
}

.support-panel-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.support-empty {
  text-align: left;
}

.support-panel-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.support-tabs {
  display: flex;
  border-bottom: 1px solid var(--pn-border);
  background: var(--pn-surface-soft);
}

.support-tab {
  flex: 1;
  padding: 0.8rem;
  text-align: center;
  font-weight: 600;
  color: var(--pn-text-soft);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color var(--pn-ease), border-color var(--pn-ease), background var(--pn-ease);
}

.support-tab:hover {
  background: var(--pn-surface);
  color: var(--pn-text);
}

.support-tab.is-active {
  color: var(--pn-blue-600);
  border-color: var(--pn-blue-500);
  background: var(--pn-surface);
}

.support-view {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.chat-messages {
  flex: 1;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  overflow-y: auto;
  background: var(--pn-surface-strong);
}

.chat-message {
  max-width: 85%;
  padding: 0.8rem 1rem;
  border-radius: var(--pn-radius-md);
  box-shadow: var(--pn-shadow-sm);
  font-size: 0.95rem;
}

.chat-message.system {
  align-self: flex-start;
  background: var(--pn-surface);
  border: 1px solid var(--pn-border);
  border-bottom-left-radius: 0;
}

.chat-message.user {
  align-self: flex-end;
  background: var(--pn-blue-100);
  color: var(--pn-text);
  border-bottom-right-radius: 0;
}

.chat-time {
  display: block;
  font-size: 0.7rem;
  color: var(--pn-text-muted);
  margin-top: 0.4rem;
  text-align: right;
}

.chat-input-area {
  padding: 1rem;
  border-top: 1px solid var(--pn-border);
  background: var(--pn-surface);
}

.chat-input-row {
  display: flex;
  align-items: flex-end;
  gap: 0.45rem;
  background: var(--pn-surface);
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-xl);
  padding: 0.35rem 0.45rem;
  transition: border-color var(--pn-ease), box-shadow var(--pn-ease);
}

.chat-input-row:focus-within {
  border-color: var(--pn-blue-400);
  box-shadow: var(--pn-ring);
  background: var(--pn-surface);
}

.chat-textarea {
  flex: 1;
  border: none;
  background: transparent;
  padding: 0.72rem 0.3rem;
  font: inherit;
  font-size: 0.95rem;
  color: var(--pn-text);
  resize: none;
  min-height: 2.8rem;
  max-height: 8rem;
  outline: none;
  line-height: 1.4;
}

.chat-textarea::placeholder {
  color: var(--pn-text-muted);
}

.btn-icon {
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  cursor: pointer;
  border: none;
  transition: transform var(--pn-ease), background var(--pn-ease), color var(--pn-ease), box-shadow var(--pn-ease);
}

.btn-icon.btn-primary {
  background: var(--pn-blue-500);
  color: #fff;
}
.btn-icon.btn-primary:hover {
  background: var(--pn-blue-600);
  transform: translateY(-1px);
  box-shadow: var(--pn-shadow-sm);
}

.btn-icon.btn-ghost {
  background: transparent;
  color: var(--pn-text-soft);
}
.btn-icon.btn-ghost:hover {
  background: var(--pn-surface-strong);
  color: var(--pn-text);
}

.ticket-actions {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--pn-border);
}

.ticket-form {
  display: grid;
  gap: 0.8rem;
}

.ticket-list {
  padding: 1.5rem;
}

.ticket-card {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-md);
  padding: 1rem;
  background: var(--pn-surface);
  display: grid;
  gap: 0.5rem;
  transition: transform var(--pn-ease), box-shadow var(--pn-ease);
}

.ticket-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--pn-shadow-md);
}

.ticket-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.7rem;
}

.ticket-meta {
  margin: 0;
}

.ticket-body {
  margin: 0;
  color: var(--pn-text-soft);
}

.ticket-status-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.w-full {
  width: 100%;
  text-align: center;
}

.footer-contact-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.7rem;
  align-items: start;
}

.footer-avatar {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  background: var(--pn-blue-100);
  color: var(--pn-blue-600);
  font-size: 0.82rem;
  font-weight: 700;
  display: grid;
  place-items: center;
}

.flashcard-stage {
  perspective: 1200px;
}

.flashcard {
  position: relative;
  min-height: 260px;
  transform-style: preserve-3d;
  transition: transform 220ms ease;
}

.flashcard.is-flipped {
  transform: rotateY(180deg);
}

.flashcard-face {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
}

.flashcard-back {
  transform: rotateY(180deg);
}

.qa-block {
  display: grid;
  gap: 0.5rem;
  border-top: 1px dashed var(--pn-border);
  padding-top: 0.75rem;
}

.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }

.story-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1.2fr 0.8fr;
}

.step-grid {
  display: grid;
  gap: 0.9rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.step-card {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-lg);
  background: var(--pn-surface);
  padding: 0.95rem;
  display: grid;
  gap: 0.5rem;
}

.step-index {
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--pn-gradient);
  color: #fff;
  font-weight: 700;
  font-size: 0.8rem;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
}

.status-card {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-md);
  background: var(--pn-surface);
  padding: 0.8rem;
  display: grid;
  gap: 0.35rem;
}

.dashboard-shell {
  display: grid;
  gap: 1.1rem;
}

.dashboard-grid {
  display: grid;
  gap: 1.1rem;
  grid-template-columns: 1.3fr 0.7fr;
}

.activity-feed {
  display: grid;
  gap: 0.65rem;
}

.activity-item {
  border-left: 2px solid var(--pn-blue-400);
  padding-left: 0.8rem;
}

.module-track {
  display: grid;
  gap: 0.75rem;
}

.feature-block {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-lg);
  background: linear-gradient(
    160deg,
    var(--pn-surface),
    var(--pn-surface)
  );
  padding: 1rem;
  display: grid;
  gap: 0.65rem;
}

.cta-panel {
  border: 1px solid var(--pn-blue-200);
  border-radius: var(--pn-radius-lg);
  background: var(--pn-gradient-soft);
  padding: 1rem;
  display: grid;
  gap: 0.7rem;
}

.form-panel {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-lg);
  background: var(--pn-surface);
  padding: 1rem;
  display: grid;
  gap: 0.75rem;
}

.faq-grid {
  display: grid;
  gap: 0.85rem;
}

.support-channels {
  display: grid;
  gap: 0.75rem;
}

.support-channel {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-md);
  background: var(--pn-surface);
  padding: 0.8rem;
}

.stat-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stat-card {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-lg);
  background: var(--pn-surface);
  box-shadow: var(--pn-shadow-sm);
  padding: 1.05rem;
  display: grid;
  gap: 0.4rem;
}

.stat-card strong {
  font-size: clamp(1.25rem, 2vw, 1.85rem);
}

.source-note {
  display: block;
  font-size: 0.76rem;
  color: var(--pn-text-muted);
}

.profile-shell {
  display: grid;
  gap: 1rem;
}

.profile-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
}

.settings-list {
  display: grid;
  gap: 0.7rem;
}

.setting-item {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-md);
  background: var(--pn-surface);
  padding: 0.82rem;
  display: grid;
  gap: 0.35rem;
}

.summary-block {
  display: grid;
  gap: 0.55rem;
}

.quote-box {
  border-left: 3px solid var(--pn-blue-500);
  border-radius: var(--pn-radius-md);
  background: var(--pn-surface);
  padding: 0.95rem 1rem;
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.pill {
  padding: 0.28rem 0.58rem;
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-pill);
  font-size: 0.8rem;
  color: var(--pn-text-soft);
  background: var(--pn-surface);
}

.source-system-panel {
  border: 1px solid var(--pn-blue-300);
  border-radius: var(--pn-radius-lg);
  background: linear-gradient(
    160deg,
    var(--pn-blue-50),
    var(--pn-surface)
  );
  box-shadow: var(--pn-shadow-sm);
  padding: clamp(1rem, 2vw, 1.4rem);
  display: grid;
  gap: 0.8rem;
}

.source-system-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.source-system-item {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-md);
  background: var(--pn-surface);
  padding: 0.75rem;
  display: grid;
  gap: 0.25rem;
}

.external-link-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.external-link-card {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-md);
  background: var(--pn-surface);
  box-shadow: var(--pn-shadow-sm);
  padding: 0.8rem;
  display: grid;
  gap: 0.25rem;
}

.flashcards-shell {
  align-items: start;
}

.flashcards-shell .flashcard-stage {
  min-height: clamp(30rem, 64vh, 42rem);
  border: 1px solid var(--pn-blue-200);
  border-radius: clamp(1.1rem, 2.6vw, 1.8rem);
  background: linear-gradient(
    180deg,
    var(--pn-blue-50),
    var(--pn-surface)
  );
  box-shadow: var(--pn-shadow-md);
  padding: clamp(1rem, 2.5vw, 1.9rem);
  display: grid;
  gap: 1rem;
  align-content: space-between;
}

.flashcards-shell .flashcard {
  min-height: clamp(21rem, 46vh, 31rem);
}

.flashcards-shell .flashcard-face {
  padding: clamp(1.2rem, 2.6vw, 2.1rem);
  border-radius: var(--pn-radius-lg);
  border: 1px solid var(--pn-border);
  background: var(--pn-surface);
  box-shadow: var(--pn-shadow-sm);
}

.flashcards-shell .flashcard-face p {
  font-size: clamp(1.02rem, 1.55vw, 1.35rem);
  line-height: 1.65;
}

.flashcards-shell .hero-actions {
  justify-content: center;
}

.exam-shell {
  display: grid;
  gap: 1rem;
}

.exam-case {
  border: 1px solid var(--pn-blue-200);
  border-radius: var(--pn-radius-lg);
  background: linear-gradient(
    180deg,
    var(--pn-blue-50),
    var(--pn-surface)
  );
  padding: clamp(1rem, 2.4vw, 1.55rem);
  display: grid;
  gap: 0.75rem;
}

.exam-case-body {
  max-height: 17rem;
  overflow: auto;
  padding-right: 0.4rem;
  display: grid;
  gap: 0.7rem;
}

.exam-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.74fr) minmax(0, 1.26fr);
  gap: 1rem;
}

.question-index-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.38rem;
}

.question-index-grid button {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-md);
  background: var(--pn-surface);
  color: var(--pn-text-soft);
  min-height: 2rem;
  cursor: pointer;
  font-weight: 600;
}

.question-index-grid button.is-active {
  border-color: var(--pn-blue-400);
  color: var(--pn-blue-700);
  background: var(--pn-blue-50);
}

.question-index-grid button.is-answered {
  box-shadow: inset 0 0 0 1px var(--pn-teal-500);
}

.exam-question-card {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-lg);
  background: var(--pn-surface);
  box-shadow: var(--pn-shadow-sm);
  padding: clamp(1rem, 2.3vw, 1.55rem);
  display: grid;
  gap: 0.8rem;
}

.exam-option-list {
  display: grid;
  gap: 0.55rem;
}

.exam-option {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-md);
  background: var(--pn-surface);
  padding: 0.65rem 0.75rem;
  display: flex;
  gap: 0.55rem;
  align-items: start;
}

.exam-option input {
  margin-top: 0.2rem;
}

.exam-result {
  border: 1px solid var(--pn-teal-500);
  border-radius: var(--pn-radius-lg);
  background: var(--pn-teal-100);
  padding: 1rem;
  display: grid;
  gap: 0.6rem;
}

.exam-mode-page {
  margin: 0;
  min-height: 100vh;
  overflow: hidden;
  background: var(--pn-bg);
}

.exam-mode-app {
  min-height: 100vh;
  height: 100vh;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  overflow: hidden;
}

.exam-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--pn-border);
  background: var(--pn-surface);
}

.exam-topbar .presentation-toolbar-group {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.exam-submit-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.exam-submit-icon {
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  background: #ffffff;
  color: #0f1f44;
  font-weight: 800;
  font-size: 0.78rem;
}

.exam-mode-page .exam-shell {
  padding: 0.8rem;
  min-height: 0;
  overflow: auto;
}

.exam-focus-gate {
  position: fixed;
  inset: 0;
  z-index: 95;
  background: var(--pn-bg);
  display: none;
  place-items: center;
  padding: 1rem;
}

.exam-focus-gate.is-visible {
  display: grid;
}

.exam-focus-card {
  width: min(36rem, 100%);
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-lg);
  background: var(--pn-surface);
  box-shadow: var(--pn-shadow-md);
  padding: 1.2rem;
  display: grid;
  gap: 0.75rem;
  text-align: center;
}

.presentation-page {
  margin: 0;
  min-height: 100vh;
  overflow: hidden;
  background: var(--pn-surface-soft);
}

.presentation-app {
  min-height: 100vh;
  height: 100vh;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  overflow: hidden;
}

.studio-office-bar {
  min-height: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0 0.7rem;
  border-bottom: 1px solid var(--pn-border);
  background: rgba(255, 255, 255, 0.62);
  -webkit-backdrop-filter: blur(14px) saturate(132%);
  backdrop-filter: blur(14px) saturate(132%);
}

.studio-office-bar--tabs {
  background: rgba(255, 255, 255, 0.56);
}

.studio-office-bar--ribbon {
  justify-content: flex-start;
  overflow-x: auto;
  overflow-y: hidden;
}

.studio-office-tabs {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  min-width: 0;
  overflow-x: auto;
}

.studio-office-tabs::-webkit-scrollbar,
.studio-office-bar--ribbon::-webkit-scrollbar {
  display: none;
}

.studio-office-tab {
  height: 28px;
  padding: 0 0.65rem;
  border: 1px solid transparent;
  border-radius: 0.55rem;
  background: transparent;
  color: var(--pn-text-soft);
  font: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
}

.studio-office-tab:hover,
.studio-office-tab.is-active {
  background: rgba(255, 255, 255, 0.54);
  border-color: rgba(255, 255, 255, 0.62);
  color: var(--pn-text);
}

.studio-office-quick-actions {
  flex-wrap: nowrap;
}

.studio-mini-btn {
  height: 28px;
  min-width: 28px;
  padding: 0 0.55rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--pn-border);
  border-radius: 0.55rem;
  background: rgba(255, 255, 255, 0.44);
  color: var(--pn-text);
  font: inherit;
  font-size: 0.74rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  white-space: nowrap;
}

.studio-mini-btn:hover,
.studio-mini-btn.is-active {
  border-color: var(--pn-border-strong);
  background: rgba(255, 255, 255, 0.66);
}

.studio-mini-btn--accent {
  background: rgba(227, 239, 255, 0.82);
  border-color: rgba(143, 179, 215, 0.74);
  color: var(--pn-blue-700);
}

.presentation-toolbar,
.presentation-bottombar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.7rem 0.95rem;
  border-bottom: 1px solid var(--pn-border);
  background: var(--pn-surface);
}

.presentation-toolbar--compact,
.presentation-bottombar--compact {
  gap: 0.55rem;
  padding: 0.42rem 0.7rem;
}

.presentation-bottombar {
  border-top: 1px solid var(--pn-border);
  border-bottom: 0;
}

.presentation-bottombar--icons {
  min-height: 40px;
  height: 40px;
  padding-block: 0;
  position: relative;
}

.presentation-toolbar-group {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
  min-width: 0;
}

.presentation-clock-group {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
}

.studio-bottom-clock {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--pn-text-soft);
  letter-spacing: 0.04em;
}

.presentation-bottom-right {
  margin-left: auto;
}

.studio-zoom-control--bottom {
  height: 28px;
  padding: 0 0.5rem;
  border-radius: 0.55rem;
}

.studio-zoom-control--bottom input {
  width: 5.2rem;
}

.presentation-export-group--compact {
  justify-content: flex-end;
}

.studio-shell-header {
  display: grid;
  border-bottom: 1px solid var(--pn-border);
  background: var(--pn-surface);
}

.studio-shell-header--compact {
  position: relative;
  z-index: 5;
  box-shadow: 0 8px 22px rgba(9, 18, 31, 0.06);
}

.studio-ribbon {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: stretch;
  padding: 0.75rem 0.95rem 0.9rem;
  border-top: 1px solid var(--pn-border);
  background: linear-gradient(180deg, var(--pn-surface), var(--pn-surface));
}

.studio-ribbon--office {
  gap: 0.35rem;
  padding: 0;
  border-top: 0;
  background: transparent;
  flex-wrap: nowrap;
}

.studio-ribbon--compact {
  gap: 0.45rem;
  padding: 0.42rem 0.7rem 0.5rem;
}

.studio-ribbon-section {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: 0.45rem;
  padding: 0.7rem 0.78rem;
  border: 1px solid var(--pn-blue-200);
  border-radius: var(--pn-radius-lg);
  background: var(--pn-surface);
}

.studio-ribbon-section--office {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  height: 32px;
  padding: 0 0.4rem;
  border-radius: 0.7rem;
  border-color: rgba(255, 255, 255, 0.48);
  background: rgba(255, 255, 255, 0.24);
}

.studio-ribbon-section.is-hidden {
  display: none !important;
}

.studio-ribbon--compact .studio-ribbon-section {
  gap: 0.28rem;
  padding: 0.42rem 0.56rem;
  border-radius: 0.95rem;
}

.studio-ribbon-label {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--pn-text-muted);
}

.studio-ribbon-section--office .studio-ribbon-label {
  font-size: 0.66rem;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.studio-ribbon-row {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.studio-ribbon-row--office {
  flex-wrap: nowrap;
  gap: 0.28rem;
}

.studio-ribbon-row .btn-sm {
  min-width: 2.1rem;
  padding-inline: 0.7rem;
}

.studio-ribbon--compact .studio-ribbon-row .btn-sm {
  min-width: 0;
  height: 2rem;
  padding: 0.42rem 0.65rem;
  font-size: 0.82rem;
}

.studio-ribbon .input {
  min-height: 2.1rem;
}

.studio-ribbon--compact .input {
  min-height: 2rem;
  padding: 0.48rem 0.62rem;
}

.studio-nav-group {
  min-width: 0;
}

.studio-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  border: 1px solid var(--pn-border);
  border-radius: 999px;
  background: var(--pn-surface);
  color: var(--pn-text);
  height: 28px;
  padding: 0 0.62rem;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
}

.studio-back-btn:hover {
  border-color: var(--pn-border-strong);
  background: var(--pn-surface);
}

.studio-back-icon {
  width: 1.25rem;
  height: 1.25rem;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: var(--pn-blue-100);
}

.studio-sidebar,
.studio-inspector {
  gap: 0.9rem;
}

.studio-sidebar {
  align-content: start;
}

.studio-selection-note {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.studio-selection-card {
  display: grid;
  gap: 0.65rem;
  padding: 0.75rem;
  border: 1px solid var(--pn-border);
  border-radius: 1rem;
  background: var(--pn-surface);
}

.studio-stage-frame {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
}

.presentation-canvas {
  position: relative;
  overflow: hidden;
}

.presentation-canvas::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.42), transparent 26%),
    linear-gradient(90deg, rgba(30, 136, 229, 0.03) 1px, transparent 1px),
    linear-gradient(0deg, rgba(30, 136, 229, 0.03) 1px, transparent 1px);
  background-size: auto, 6% 6%, 6% 6%;
  pointer-events: none;
}

.studio-slide-frame {
  position: absolute;
  inset: 0;
}

.studio-slide-kicker {
  position: absolute;
  top: 6.5%;
  left: 7.5%;
  z-index: 2;
}

.studio-slide-title,
.studio-slide-subtitle {
  position: absolute;
  left: 7.5%;
  z-index: 2;
  margin: 0;
  outline: none;
  border-radius: 0.55rem;
}

.studio-slide-title {
  top: 13%;
  width: 78%;
  font-size: clamp(1.6rem, 2.8vw, 2.55rem);
}

.studio-slide-subtitle {
  top: 24%;
  width: 68%;
  color: var(--pn-text-soft);
  font-size: clamp(0.95rem, 1.35vw, 1.15rem);
}

.studio-slide-title:focus,
.studio-slide-subtitle:focus,
.studio-object-title:focus,
.studio-object-content:focus,
.studio-rich-editor:focus {
  box-shadow: inset 0 0 0 2px var(--pn-blue-400);
  background: var(--pn-blue-50);
}

.studio-object {
  position: absolute;
  z-index: 3;
  min-width: 12rem;
  min-height: 7rem;
  padding: 1.1rem 1rem 1rem;
  border: 1px solid var(--pn-blue-200);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 34px -24px rgba(15, 31, 68, 0.42);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.studio-object.is-selected {
  border-color: var(--pn-blue-500);
  box-shadow: 0 22px 38px -22px rgba(15, 31, 68, 0.36), 0 0 0 3px var(--pn-blue-500);
}

.studio-object[data-animation="fade"] {
  animation: studio-fade-in 320ms ease both;
}

.studio-object[data-animation="slide"] {
  animation: studio-slide-in 360ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.studio-object[data-animation="pop"] {
  animation: studio-pop-in 280ms cubic-bezier(0.18, 0.9, 0.28, 1.15) both;
}

.studio-object-chrome {
  position: absolute;
  top: 0.4rem;
  left: 0.7rem;
  right: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  pointer-events: none;
}

.studio-object-tag,
.studio-object-size {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--pn-text-muted);
}

.studio-object-grip,
.studio-object-resize {
  position: absolute;
  display: inline-grid;
  place-items: center;
  width: 1.7rem;
  height: 1.7rem;
  border: 1px solid var(--pn-border);
  border-radius: 999px;
  background: #fff;
  color: var(--pn-text-soft);
  cursor: grab;
}

.studio-object-grip {
  top: 0.45rem;
  right: 0.45rem;
}

.studio-object-resize {
  right: 0.45rem;
  bottom: 0.45rem;
  cursor: nwse-resize;
}

.studio-object-title,
.studio-object-content {
  outline: none;
}

.studio-object-title {
  margin-top: 0.75rem;
  margin-bottom: 0.4rem;
  font-size: clamp(1rem, 1.45vw, 1.28rem);
}

.studio-object-content {
  min-height: 3.2rem;
  color: var(--pn-text-soft);
}

.studio-object-content ul,
.studio-rich-editor ul {
  margin: 0;
  padding-left: 1.1rem;
}

.studio-object-image {
  width: 100%;
  height: calc(100% - 1.1rem);
  object-fit: cover;
  border-radius: 0.8rem;
  margin-top: 0.75rem;
}

.studio-object-image-placeholder {
  width: 100%;
  height: calc(100% - 1.1rem);
  margin-top: 0.75rem;
  border-radius: 0.8rem;
  border: 1px dashed var(--pn-blue-300);
  display: grid;
  place-items: center;
  color: var(--pn-text-muted);
  background: var(--pn-surface);
  text-align: center;
  padding: 0.8rem;
}

.studio-object--shape .studio-object-title {
  margin-bottom: 0.5rem;
}

.studio-object-shape {
  width: 100%;
  height: calc(100% - 2.1rem);
  border: 2px solid rgba(32, 77, 132, 0.58);
  background: rgba(228, 238, 252, 0.72);
}

.studio-object-shape--rectangle {
  border-radius: 0.55rem;
}

.studio-object-shape--rounded {
  border-radius: 1.6rem;
}

.studio-object-shape--circle {
  border-radius: 999px;
}

.studio-object-shape--diamond {
  transform: rotate(45deg);
  transform-origin: center center;
}

.studio-object-shape--triangle {
  width: 0;
  height: 0;
  background: transparent;
  border-left: min(8vw, 62px) solid transparent;
  border-right: min(8vw, 62px) solid transparent;
  border-bottom: min(8vw, 62px) solid rgba(32, 77, 132, 0.62);
  border-top: 0;
  margin-inline: auto;
}

.studio-object-shape--line {
  height: 2px;
  border: 0;
  background: rgba(32, 77, 132, 0.76);
  margin-top: 1.2rem;
}

.studio-object-shape--arrow {
  position: relative;
  height: 2px;
  border: 0;
  background: rgba(32, 77, 132, 0.76);
  margin-top: 1.2rem;
}

.studio-object-shape--arrow::after {
  content: "";
  position: absolute;
  right: 0;
  top: -5px;
  border-left: 10px solid rgba(32, 77, 132, 0.76);
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}

.studio-rich-editor {
  min-height: 18rem;
  padding: 1rem;
  border: 1px solid var(--pn-blue-200);
  border-radius: var(--pn-radius-lg);
  background: var(--pn-surface);
  line-height: 1.7;
  color: var(--pn-text-soft);
  overflow: auto;
}

.studio-rich-editor:empty::before {
  content: attr(data-placeholder);
  color: var(--pn-text-muted);
}

.studio-document-meta {
  display: grid;
  gap: 0.7rem;
}

.studio-document-toolbar-note {
  padding: 0.8rem 0.9rem;
  border-radius: var(--pn-radius-md);
  background: var(--pn-blue-50);
}

@keyframes studio-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes studio-slide-in {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes studio-pop-in {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

.presentation-canvas .studio-slide-frame {
  animation-duration: var(--slide-transition-duration, 260ms);
  animation-fill-mode: both;
}

.presentation-canvas[data-slide-transition="slide"] .studio-slide-frame {
  animation-name: studio-slide-frame-in;
  animation-timing-function: cubic-bezier(0.2, 0.8, 0.2, 1);
}

.presentation-canvas[data-slide-transition="swipe"] .studio-slide-frame {
  animation-name: studio-swipe-frame-in;
  animation-timing-function: cubic-bezier(0.2, 0.8, 0.2, 1);
}

.presentation-canvas[data-slide-transition="fade"] .studio-slide-frame {
  animation-name: studio-fade-frame-in;
  animation-timing-function: ease;
}

.presentation-canvas[data-slide-transition="none"] .studio-slide-frame {
  animation-name: none;
}

@keyframes studio-slide-frame-in {
  0% { opacity: 0; transform: translateX(28px) scale(0.978); }
  100% { opacity: 1; transform: translateX(0) scale(1); }
}

@keyframes studio-swipe-frame-in {
  0% { opacity: 0; transform: translateX(44px) scale(0.97); }
  100% { opacity: 1; transform: translateX(0) scale(1); }
}

@keyframes studio-fade-frame-in {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

.studio-brand-copy {
  display: grid;
  gap: 0.08rem;
}

.studio-brand-copy--compact strong {
  font-size: 0.84rem;
}

.studio-brand-copy--compact .text-small {
  font-size: 0.72rem;
}

.studio-mode-switch {
  padding: 0.12rem;
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-pill);
  background: rgba(255, 255, 255, 0.42);
}

.studio-mode-switch--compact {
  padding: 0.16rem;
}

.studio-mode-btn {
  border: 0;
  border-radius: var(--pn-radius-pill);
  background: transparent;
  color: var(--pn-text-soft);
  font: inherit;
  font-weight: 700;
  padding: 0.28rem 0.72rem;
  cursor: pointer;
  height: 28px;
}

.studio-mode-btn-icon {
  font-size: 0.88rem;
}

.studio-mode-btn-label {
  white-space: nowrap;
}

.studio-mode-switch--compact .studio-mode-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0 0.6rem;
  font-size: 0.78rem;
}

.studio-mode-btn.is-active {
  background: linear-gradient(145deg, var(--pn-blue-500), var(--pn-blue-600));
  color: #fff;
  box-shadow: var(--pn-shadow-sm);
}

.studio-icon-btn {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--pn-border);
  border-radius: 0.7rem;
  background: var(--pn-surface);
  color: var(--pn-text);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.studio-icon-btn:hover {
  border-color: var(--pn-border-strong);
}

.studio-icon-btn-accent {
  width: auto;
  height: 28px;
  padding: 0 0.55rem;
  border-color: var(--pn-amber-300);
  background: var(--pn-surface);
}

.studio-zoom-control {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  height: 28px;
  padding: 0 0.55rem;
  border: 1px solid var(--pn-border);
  border-radius: 999px;
  background: var(--pn-surface);
}

.studio-zoom-control--office {
  white-space: nowrap;
}

.studio-zoom-control input {
  width: 6.2rem;
}

.studio-bottom-icon-btn {
  width: 28px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--pn-border);
  border-radius: 0.55rem;
  background: rgba(255, 255, 255, 0.44);
  color: var(--pn-text);
  text-decoration: none;
  font-size: 0.95rem;
  line-height: 1;
}

.studio-bottom-icon-btn:hover {
  border-color: var(--pn-border-strong);
  background: rgba(255, 255, 255, 0.66);
}

.studio-bottom-icon-btn--accent {
  background: rgba(227, 239, 255, 0.82);
  border-color: rgba(143, 179, 215, 0.74);
  color: var(--pn-blue-700);
}

.studio-status-icon {
  width: 28px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.52);
  border-radius: 0.55rem;
  background: rgba(255, 255, 255, 0.38);
  color: var(--pn-text-muted);
  font-size: 0.82rem;
}

.studio-context-menu {
  position: fixed;
  z-index: 120;
  min-width: 12.5rem;
  border: 1px solid var(--pn-border);
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 18px 34px rgba(12, 25, 42, 0.18);
  padding: 0.3rem;
  display: grid;
  gap: 0.15rem;
}

.studio-context-menu.hidden {
  display: none;
}

.studio-context-item {
  border: 1px solid transparent;
  border-radius: 0.5rem;
  background: transparent;
  color: var(--pn-text);
  font: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  text-align: left;
  padding: 0.42rem 0.48rem;
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  cursor: pointer;
}

.studio-context-item:hover {
  border-color: var(--pn-border);
  background: var(--pn-surface-soft);
}

.studio-context-icon {
  width: 1rem;
  text-align: center;
  color: var(--pn-text-soft);
}

.studio-launchbar {
  padding: 0.9rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
  border-bottom: 1px solid var(--pn-border);
  background: var(--pn-surface);
}

.studio-launch-card {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-lg);
  background: linear-gradient(160deg, var(--pn-blue-50), var(--pn-surface));
  padding: 1rem 1.05rem;
  display: grid;
  gap: 0.75rem;
}

.studio-launch-card-alt {
  background: linear-gradient(160deg, var(--pn-teal-50), var(--pn-surface));
}

.studio-export-btn {
  background: var(--pn-teal-600);
  border-color: var(--pn-teal-600);
  color: #fff;
}

.studio-inline-select {
  min-width: 120px;
  height: 30px;
}

.studio-inline-select-office {
  min-width: 104px;
  height: 28px;
  padding: 0 0.45rem;
  font-size: 0.73rem;
}

.studio-inline-select-office-small {
  min-width: 70px;
}

.studio-ribbon-section--office .text-small,
.studio-zoom-control--office .text-small {
  font-size: 0.7rem;
}

.studio-inline-select-small {
  min-width: 92px;
}

.studio-color-input {
  width: 2.2rem;
  height: 28px;
  border: none;
  background: none;
  padding: 0;
}

.presentation-workspace {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(15rem, 18rem) minmax(0, 1fr);
  gap: 0.9rem;
  padding: 0.72rem;
  overflow: hidden;
}

.document-workspace {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(15rem, 18rem) minmax(0, 1fr);
  gap: 0.9rem;
  padding: 0.72rem;
  overflow: hidden;
}

.document-section-list {
  display: grid;
  gap: 0.42rem;
}

.document-section-item {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-md);
  background: var(--pn-surface);
  color: var(--pn-text-soft);
  text-align: left;
  width: 100%;
  padding: 0.62rem 0.7rem;
  cursor: pointer;
}

.document-section-item.is-active {
  border-color: var(--pn-teal-500);
  background: var(--pn-teal-50);
  color: var(--pn-text);
}

.document-preview-wrap {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-lg);
  background: linear-gradient(180deg, var(--pn-surface-soft), var(--pn-surface-soft));
  overflow: auto;
  padding: 0.9rem;
}

.document-preview-wrap--editable {
  background: linear-gradient(180deg, var(--pn-surface-soft), var(--pn-surface));
}

.document-preview {
  display: grid;
  gap: 1.1rem;
  justify-items: center;
}

.document-page {
  width: min(100%, 794px);
  min-height: 1123px;
  border: 1px solid var(--pn-blue-200);
  border-radius: 0.85rem;
  background: #fff;
  box-shadow: 0 30px 70px -38px rgba(18, 30, 52, 0.36);
  padding: 2rem 2.1rem;
  display: grid;
  align-content: start;
  gap: 1rem;
}

.document-page-header {
  display: grid;
  gap: 0.55rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--pn-border);
}

.document-page-meta {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.document-summary-card,
.document-section-card {
  border: 1px solid var(--pn-border);
  border-radius: 0.9rem;
  background: var(--pn-surface);
  padding: 1rem;
  display: grid;
  gap: 0.55rem;
}

.document-section-card.is-active {
  border-color: var(--pn-blue-400);
  box-shadow: 0 0 0 3px var(--pn-blue-400);
}

.document-editable {
  outline: none;
  border-radius: 0.45rem;
  transition: background var(--pn-ease), box-shadow var(--pn-ease);
}

.document-editable:focus {
  background: var(--pn-blue-50);
  box-shadow: inset 0 0 0 2px var(--pn-blue-400);
}

.document-editable-heading {
  margin: 0;
}

.document-editable-body {
  min-height: 5rem;
  line-height: 1.68;
  color: var(--pn-text-soft);
}

.document-editable-chip {
  display: inline-flex;
}

.document-summary-card {
  background: linear-gradient(160deg, var(--pn-blue-50), var(--pn-surface));
}

.document-section-card ul {
  margin: 0;
  padding-left: 1.15rem;
}

.document-page-footer {
  margin-top: auto;
  padding-top: 0.9rem;
  border-top: 1px solid var(--pn-border);
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  font-size: 0.78rem;
  color: var(--pn-text-muted);
}

.document-hint-list {
  display: grid;
  gap: 0.55rem;
}

.document-hint-list li {
  color: var(--pn-text-soft);
}

.presentation-app[data-studio-mode="document"] .presentation-workspace,
.presentation-app[data-studio-mode="document"] .presentation-bottombar .presentation-nav-controls,
.presentation-app[data-studio-mode="document"] .presentation-toolbar .presentation-source-group,
.presentation-app[data-studio-mode="document"] .presentation-toolbar .presentation-export-group {
  display: none;
}

.presentation-app[data-studio-mode="presentation"] .document-workspace,
.presentation-app[data-studio-mode="presentation"] .presentation-bottombar .document-status-group {
  display: none;
}

.presentation-panel {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-lg);
  background: var(--pn-surface);
  box-shadow: var(--pn-shadow-sm);
  padding: 0.72rem;
  display: grid;
  gap: 0.6rem;
  overflow: auto;
}

.presentation-slide-list {
  display: grid;
  gap: 0.4rem;
}

.presentation-slide-item {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-md);
  background: var(--pn-surface);
  color: var(--pn-text-soft);
  text-align: left;
  width: 100%;
  padding: 0.55rem 0.62rem;
  cursor: pointer;
}

.presentation-slide-item.is-active {
  border-color: var(--pn-blue-400);
  color: var(--pn-blue-700);
  background: var(--pn-blue-50);
}

.presentation-canvas-wrap {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-lg);
  background: var(--pn-surface);
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 0.82rem;
}

.presentation-canvas {
  width: min(100%, 1100px);
  aspect-ratio: 16 / 9;
  border-radius: 0.8rem;
  border: 1px solid var(--pn-blue-200);
  background: linear-gradient(165deg, #f8fbff, #ffffff);
  box-shadow: 0 45px 90px -30px rgba(17, 33, 63, 0.45), 0 0 0 1px rgba(30, 136, 229, 0.1);
  padding: 1.15rem 1.3rem;
  display: grid;
  gap: 0.95rem;
  align-content: start;
}

[data-theme="dark"] .presentation-canvas {
  background: linear-gradient(
    165deg,
    var(--pn-surface),
    var(--pn-surface)
  );
}

.presentation-slide-subtitle {
  color: var(--pn-text-soft);
}

.presentation-block-list {
  display: grid;
  gap: 0.6rem;
}

.presentation-block-item {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-md);
  background: var(--pn-surface);
  padding: 0.7rem;
  display: grid;
  gap: 0.35rem;
}

.presentation-block-item ul {
  margin: 0;
  padding-left: 1.2rem;
}

.presentation-editor textarea {
  min-height: 10rem;
}

.ticket-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.presentation-device-block {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--pn-bg);
  display: none;
  place-items: center;
  padding: 1.2rem;
}

.presentation-device-block.is-visible {
  display: grid;
}

.presentation-device-card {
  width: min(35rem, 100%);
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-lg);
  background: var(--pn-surface);
  box-shadow: var(--pn-shadow-md);
  padding: 1.2rem;
  display: grid;
  gap: 0.7rem;
  text-align: center;
}

.presentation-app.is-presenter .presentation-panel,
.presentation-app.is-presenter .presentation-bottombar {
  display: none;
}

.presentation-app.is-presenter .presentation-workspace {
  grid-template-columns: minmax(0, 1fr);
  padding: 0;
}

.presentation-app.is-presenter .presentation-canvas-wrap {
  border-radius: 0;
  border: 0;
  padding: 1rem;
}

.notebook-page {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(180deg, var(--pn-surface-soft), var(--pn-bg));
}

.notebook-app {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
}

.notebook-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--pn-border);
  background: var(--pn-surface);
}

.notebook-office-shell {
  display: grid;
  border-bottom: 1px solid var(--pn-border);
}

.notebook-office-tabsbar {
  justify-content: flex-start;
}

.notebook-toolbar {
  display: flex;
  gap: 0.35rem;
  flex-wrap: nowrap;
  padding: 0 0.7rem;
  border-bottom: 1px solid var(--pn-border);
  background: rgba(255, 255, 255, 0.56);
  overflow-x: auto;
}

.notebook-tool-btn.is-active {
  background: rgba(227, 239, 255, 0.82);
  border-color: rgba(143, 179, 215, 0.74);
  color: var(--pn-blue-700);
}

.notebook-workspace {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(16rem, 20rem) minmax(0, 1fr);
  gap: 1rem;
  padding: 1rem;
}

.notebook-sidebar {
  overflow: auto;
}

.notebook-stage-wrap {
  min-height: 0;
  display: grid;
  place-items: center;
  overflow: auto;
  padding: 0.5rem;
}

.notebook-paper {
  position: relative;
  width: min(100%, 980px);
  min-height: 1240px;
  border-radius: 1.6rem;
  border: 1px solid var(--pn-blue-200);
  box-shadow: 0 36px 70px -38px rgba(16, 31, 63, 0.35);
  overflow: hidden;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
}

.notebook-paper--white {
  background: #fffdf8;
}

.notebook-paper--warm {
  background: #fff8ee;
}

.notebook-paper--mint {
  background: #f5fff8;
}

.notebook-paper--blue {
  background: #f7fbff;
}

.notebook-paper--lined::before,
.notebook-paper--grid::before,
.notebook-paper--dots::before {
  content: "";
  position: absolute;
  inset: 5.8rem 0 0;
  pointer-events: none;
  opacity: 0.5;
}

.notebook-paper--lined::before {
  background-image: linear-gradient(to bottom, rgba(48, 96, 168, 0.16) 1px, transparent 1px);
  background-size: 100% 40px;
}

.notebook-paper--grid::before {
  background-image:
    linear-gradient(to right, rgba(48, 96, 168, 0.12) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(48, 96, 168, 0.12) 1px, transparent 1px);
  background-size: 36px 36px;
}

.notebook-paper--dots::before {
  background-image: radial-gradient(rgba(48, 96, 168, 0.2) 1.3px, transparent 1.5px);
  background-size: 28px 28px;
}

.notebook-paper-header {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
  padding: 1.1rem 1.3rem;
  border-bottom: 1px solid var(--pn-border);
  background: #ffffff;
}

.notebook-paper-title {
  width: min(100%, 34rem);
  border: 0;
  outline: none;
  background: transparent;
  font: inherit;
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  font-weight: 800;
  color: var(--pn-text);
}

.notebook-canvas {
  width: 100%;
  height: 100%;
  min-height: 1140px;
  display: block;
  cursor: crosshair;
  touch-action: none;
}

@media (max-width: 1240px) {
  .hero-grid,
  .cta-split,
  .hero-layout {
    grid-template-columns: 1fr;
  }

  .grid-4,
  .grid-3,
  .stat-grid,
  .source-system-grid,
  .external-link-grid,
  .trust-strip,
  .step-grid,
  .status-grid,
  .dashboard-grid,
  .story-grid,
  .exam-layout,
  .profile-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .landing-shell-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .notebook-workspace {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1040px) {
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .notebook-toolbar {
    padding-inline: 0.75rem;
  }

  .notebook-paper {
    min-height: 980px;
  }

  .metrics-grid {
    grid-template-columns: 1fr;
  }

  .presentation-workspace {
    grid-template-columns: minmax(13.5rem, 16rem) minmax(0, 1fr);
  }

  .presentation-bottombar--icons {
    min-height: 44px;
    height: auto;
    padding: 0.35rem 0.55rem;
    flex-wrap: wrap;
    row-gap: 0.35rem;
  }

  .presentation-clock-group {
    position: static;
    transform: none;
    pointer-events: auto;
    width: 100%;
    justify-content: center;
    order: 2;
  }

  .presentation-bottom-right {
    margin-left: 0;
    order: 3;
  }

  .presentation-editor {
    display: none;
  }

  .legal-grid {
    grid-template-columns: 1fr;
  }

  .legal-sticky-card {
    position: static;
  }

  .question-index-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (max-width: 960px) {
  .header-inner {
    grid-template-columns: auto auto;
    grid-template-areas:
      "brand toggle"
      "utility utility";
    gap: 0.75rem;
    padding-block: 0.75rem;
  }

  .brand {
    grid-area: brand;
  }

  .main-nav-toggle {
    display: inline-flex;
    grid-area: toggle;
    justify-self: end;
  }

  .main-nav {
    position: absolute;
    top: calc(100% - 1px);
    left: 0;
    right: 0;
    width: auto;
    max-width: none;
    justify-self: stretch;
    display: none;
    grid-template-columns: 1fr;
    gap: 0;
    padding: 0;
    border: 1px solid var(--pn-border);
    border-top: 0;
    border-radius: 0 0 var(--pn-radius-lg) var(--pn-radius-lg);
    background: var(--pn-surface);
    box-shadow: var(--pn-shadow-md);
    overflow: hidden;
    z-index: 5;
  }

  .site-header[data-nav-open="true"] .main-nav {
    display: grid;
  }

  .nav-item {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    border-bottom: 1px solid var(--pn-border);
  }

  .nav-divider,
  .mega-menu-panel {
    display: none;
  }

  .nav-item.nav-item-last {
    border-bottom: none;
  }

  .nav-link-row {
    width: 100%;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .nav-link {
    padding: 0.8rem 1rem;
    border-radius: 0;
    border: 0;
    background: transparent;
  }

  .nav-expand-toggle {
    display: inline-grid;
    place-items: center;
    margin-right: 0.6rem;
  }

  .nav-item.is-open .nav-expand-toggle {
    transform: rotate(180deg);
  }

  .nav-link::after {
    left: 1rem;
    right: 1rem;
    bottom: 0px;
  }

  .nav-mobile-panel {
    display: none;
    position: static;
    transform: none !important;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    border: none;
    border-top: 1px dashed var(--pn-border);
    border-radius: 0;
    padding: 0.5rem 0 0.5rem 1rem;
    min-width: unset;
    background: linear-gradient(180deg, var(--pn-surface), var(--nav-panel-accent, var(--pn-blue-500)));
  }

  .nav-item.is-open .nav-mobile-panel {
    display: grid;
  }

  .nav-mobile-panel a {
    padding: 0.6rem 1.2rem;
    font-size: 0.88rem;
    border-radius: 0;
  }

  .nav-mobile-panel a:hover {
    background: var(--nav-panel-accent, var(--pn-blue-500));
  }

  .header-utility {
    grid-area: utility;
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .header-utility .btn {
    padding-inline: 1rem;
  }

  .studio-launchbar,
  .document-workspace {
    grid-template-columns: 1fr;
  }

  .landing-shell-stats,
  .landing-shell-stats-compact,
  .studio-launchbar,
  .studio-ribbon {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .grid-2,
  .grid-3,
  .grid-4,
  .stat-grid,
  .source-system-grid,
  .external-link-grid,
  .hero-kpis,
  .choice-grid.cols-2,
  .choice-grid.cols-3,
  .quick-actions-grid,
  .filter-grid,
  .form-split,
  .footer-grid,
  .feature-grid-large,
  .trust-strip,
  .step-grid,
  .status-grid,
  .dashboard-grid,
  .story-grid,
  .hero-layout,
  .exam-layout,
  .profile-grid {
    grid-template-columns: 1fr;
  }

  .container,
  .container-wide {
    width: min(calc(100% - 1.5rem), var(--pn-container-wide));
  }

  .role-chip {
    display: none;
  }

  .exam-topbar {
    align-items: start;
  }

  .exam-topbar .presentation-toolbar-group:last-child {
    justify-content: flex-end;
  }
}







/* ===== PDF Export / Print Generator ===== */
@media print {
  @page {
    size: A4 portrait;
    margin: 0;
  }

  body.is-printing #presentationApp, 
  body.is-printing .presentation-device-block {
    display: none !important;
  }

  body.is-printing .presentation-print-container {
    display: block !important;
    position: absolute;
    top: 0;
    left: 0;
    width: 210mm;
    background: white;
  }

  body.is-printing .presentation-print-container .document-page,
  body.is-printing .presentation-print-container .plan-a4-page,
  body.is-printing .presentation-print-container .print-page {
    width: 210mm !important;
    min-height: 297mm !important;
    height: auto !important;
    margin: 0 !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    padding: 14mm 12mm !important;
    background: #fff !important;
    color: #0f1f44 !important;
    page-break-after: always;
    break-after: page;
  }

  body.is-printing .presentation-print-container .document-page:last-child,
  body.is-printing .presentation-print-container .plan-a4-page:last-child,
  body.is-printing .presentation-print-container .print-page:last-child {
    page-break-after: auto;
    break-after: auto;
  }

  .print-page {
    width: 210mm;
    height: 297mm;
    page-break-after: always;
    padding: 20mm 25mm;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    background: white !important;
    color: black !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  .print-page-header {
    border-bottom: 3px solid #1E88E5;
    padding-bottom: 0.8rem;
    margin-bottom: 2rem;
    position: relative;
  }

  .print-page-header h2 {
    font-size: 2.2rem;
    color: #0f1f44 !important;
    margin: 0 0 0.4rem 0;
  }

  .print-page-subtitle {
    font-size: 1.1rem;
    color: #4a5568 !important;
    margin: 0;
  }

  .print-page-number {
    position: absolute;
    top: 0.5rem;
    right: 0;
    font-size: 0.9rem;
    color: #718096 !important;
    font-weight: 700;
  }

  .print-block {
    margin-bottom: 1.5rem;
  }

  .print-block h3 {
    font-size: 1.2rem;
    color: #1E88E5 !important;
    margin: 0 0 0.5rem 0;
  }

  .print-block.text p {
    font-size: 1.05rem;
    line-height: 1.6;
    color: #2d3748 !important;
    margin: 0;
  }

  .print-block ul {
    margin: 0;
    padding-left: 1.5rem;
    font-size: 1.05rem;
    line-height: 1.6;
    color: #2d3748 !important;
  }

  .print-block.card {
    border-left: 4px solid #43A047 !important;
    background: #f0fdf4 !important;
    padding: 1rem;
    border-radius: 0 4px 4px 0;
  }

  .print-block.card p {
    margin: 0;
    font-size: 1rem;
    line-height: 1.5;
    color: #1c4532 !important;
  }
}

/* ===== General Reveal Animations ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ===== Cookie Banner ===== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 9999;
  background: var(--pn-surface);
  border-top: 1px solid var(--pn-border);
  box-shadow: 0 -10px 40px rgba(0,0,0,0.1);
  padding: 1.5rem;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.cookie-banner.is-visible {
  transform: translateY(0);
}

.cookie-banner-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

@media (min-width: 900px) {
  .cookie-banner-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.cookie-banner-content h3 {
  margin: 0 0 0.5rem 0;
  font-size: 1.25rem;
  color: var(--pn-text);
}

.cookie-banner-content p {
  margin: 0;
  color: var(--pn-text-soft);
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 800px;
}

.cookie-banner-actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

/* ===== Landing 2026 Upgrade ===== */
.landing-hero {
  position: relative;
  overflow: hidden;
}

.landing-hero::before,
.landing-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.landing-hero::before {
  background:
    linear-gradient(115deg, rgba(255, 255, 255, 0) 0%, rgba(124, 164, 202, 0.06) 34%, rgba(255, 255, 255, 0) 72%),
    radial-gradient(circle at 20% 18%, rgba(141, 189, 175, 0.08), transparent 24%),
    radial-gradient(circle at 78% 16%, rgba(216, 187, 132, 0.08), transparent 22%);
}

.landing-hero::after {
  background-image:
    repeating-linear-gradient(110deg, rgba(124, 164, 202, 0.06) 0 1px, transparent 1px 24px),
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.18), transparent 52%);
  opacity: 0.45;
}

.landing-hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1rem, 2.4vw, 1.8rem);
  align-items: center;
}

.landing-hero-layout--single {
  grid-template-columns: minmax(0, 1fr);
  justify-items: center;
}

.landing-hero-layout--split {
  grid-template-columns: minmax(0, 1.12fr) minmax(18rem, 0.88fr);
}

.landing-visual-cloud {
  position: relative;
  min-height: clamp(13rem, 24vw, 18rem);
  pointer-events: none;
}

.landing-visual-cloud img {
  position: absolute;
  width: clamp(8rem, 14vw, 12.5rem);
  border-radius: 1.2rem;
  border: 1px solid var(--pn-border);
  box-shadow: 0 8px 24px rgba(16, 31, 52, 0.1);
  opacity: 0.78;
}

.landing-visual-cloud img:nth-child(1) {
  top: 1.2rem;
  left: clamp(0rem, 4vw, 2.5rem);
}

.landing-visual-cloud img:nth-child(2) {
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}

.landing-visual-cloud img:nth-child(3) {
  top: 1.2rem;
  right: clamp(0rem, 4vw, 2.5rem);
}

.landing-visual-cloud img:nth-child(4) {
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

.landing-main-card {
  width: min(100%, 860px);
  padding: clamp(1.18rem, 2.9vw, 2.3rem);
  border-radius: clamp(1.2rem, 2.5vw, 2rem);
  border: 1px solid var(--pn-blue-300);
  background: linear-gradient(
    145deg,
    var(--pn-surface),
    var(--pn-surface)
  );
  box-shadow: var(--pn-shadow-md);
  position: relative;
  overflow: hidden;
}

.landing-main-card::before,
.landing-main-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.landing-main-card::before {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.22), transparent 32%, rgba(141, 189, 175, 0.06) 62%, transparent 100%),
    repeating-linear-gradient(120deg, rgba(124, 164, 202, 0.05) 0 1px, transparent 1px 22px);
}

.landing-main-card::after {
  inset: auto -10% -28% auto;
  width: 20rem;
  height: 20rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124, 164, 202, 0.08), transparent 68%);
}

.landing-main-card > * {
  position: relative;
  z-index: 1;
}

.landing-main-card--hero {
  text-align: center;
}

.landing-main-card-copy--centered {
  justify-items: center;
  text-align: center;
  max-width: 56rem;
  margin-inline: auto;
}

.landing-main-card--wide {
  width: min(100%, 1160px);
  margin-inline: auto;
}

.landing-main-card--studio {
  border-color: var(--pn-amber-300);
  background: linear-gradient(145deg, var(--pn-surface), var(--pn-surface));
}

.landing-main-card--knowledge {
  width: min(100%, 920px);
}

.landing-main-card--areas {
  width: min(100%, 980px);
  border-color: var(--pn-red-300);
  background: linear-gradient(150deg, var(--pn-surface), var(--pn-surface));
}

.landing-main-card--community {
  width: min(100%, 980px);
  background: linear-gradient(140deg, rgba(30, 136, 229, 0.08), rgba(217, 151, 32, 0.08), rgba(67, 160, 71, 0.08), rgba(216, 90, 85, 0.1));
}

.landing-support-label {
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--pn-text-muted);
}

.landing-main-card h1 {
  font-size: clamp(2.1rem, 4.2vw, 3.8rem);
  max-width: 15ch;
  margin-inline: auto;
}

.landing-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
}

.landing-kpi-grid-compact {
  margin-top: 0.9rem;
}

.landing-kpi-grid--hero {
  align-items: stretch;
}

.hero-trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.hero-trust-strip--centered {
  justify-content: center;
  margin-top: 0.55rem;
}

.hero-summary-line {
  font-size: 0.95rem;
  color: var(--pn-text-soft);
  text-align: center;
}

.chip-cluster-centered {
  justify-content: center;
  margin-top: 0.8rem;
}

.structured-overview-card {
  display: grid;
  gap: 0;
  border: 1px solid var(--landing-accent);
  border-radius: var(--pn-radius-xl);
  background: linear-gradient(160deg, var(--landing-accent), var(--pn-surface));
  box-shadow: var(--pn-shadow-sm);
  overflow: hidden;
}

.structured-overview-head {
  display: grid;
  gap: 0.55rem;
  padding: 1.05rem 1.15rem;
  text-align: center;
}

.structured-overview-row {
  display: grid;
  grid-template-columns: minmax(0, 0.22fr) minmax(0, 1fr) auto;
  gap: 0.8rem;
  align-items: center;
  padding: 0.9rem 1.15rem;
}

.structured-overview-row + .structured-overview-row {
  border-top: 1px solid var(--landing-accent);
}

.structured-overview-tag {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--landing-accent);
}

.structured-overview-copy {
  display: grid;
  gap: 0.2rem;
}

.structured-overview-copy h3 {
  font-size: 1rem;
}

.structured-overview-copy p {
  font-size: 0.92rem;
}

.structured-overview-action {
  justify-self: end;
}

.soft-note-panel {
  padding: 0.85rem 1rem;
  border: 1px solid var(--landing-accent);
  border-radius: var(--pn-radius-lg);
  background: var(--pn-surface);
  text-align: center;
}

.topic-cluster-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.topic-cluster-card {
  display: grid;
  gap: 0.55rem;
  padding: 0.95rem 1rem;
  border-radius: var(--pn-radius-lg);
  border: 1px solid var(--landing-accent);
  background: var(--pn-surface);
}

.topic-cluster-list {
  margin: 0;
  padding-left: 1rem;
  display: grid;
  gap: 0.3rem;
}

.studio-preview-grid,
.planner-week-grid,
.assignment-grid,
.fillable-doc-grid,
.quiz-pool-grid {
  display: grid;
  gap: 0.9rem;
}

.studio-preview-grid,
.assignment-grid,
.fillable-doc-grid,
.quiz-pool-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.planner-week-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.studio-gate-card,
.planner-day-card,
.assignment-card,
.fillable-doc-card,
.quiz-pool-card {
  display: grid;
  gap: 0.55rem;
  padding: 0.95rem;
  border-radius: var(--pn-radius-lg);
  border: 1px solid var(--landing-accent);
  background: var(--pn-surface);
  box-shadow: var(--pn-shadow-sm);
}

.studio-gate-card.is-locked {
  background: linear-gradient(180deg, var(--pn-surface), var(--pn-surface));
}

.gate-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
}

.lock-hint {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--pn-text-soft);
}

.plus-membership-panel {
  border: 1px solid var(--pn-amber-500);
  border-radius: var(--pn-radius-xl);
  padding: 1rem 1.1rem;
  background: linear-gradient(150deg, var(--pn-amber-100), var(--pn-surface));
  display: grid;
  gap: 0.75rem;
}

.planner-day-card {
  align-content: start;
}

.planner-day-head {
  display: grid;
  gap: 0.14rem;
}

.planner-slot-list,
.assignment-list {
  display: grid;
  gap: 0.45rem;
}

.planner-slot,
.assignment-item {
  padding: 0.58rem 0.65rem;
  border-radius: 0.85rem;
  background: var(--pn-surface);
  border: 1px solid var(--landing-accent);
}

.planner-slot--school {
  --landing-accent: var(--pn-blue-500);
}

.planner-slot--practice {
  --landing-accent: var(--pn-red-500);
}

.planner-slot--exam {
  --landing-accent: var(--pn-amber-500);
}

.planner-slot--free {
  --landing-accent: var(--pn-teal-500);
}

.planner-time {
  display: block;
  font-size: 0.75rem;
  color: var(--pn-text-muted);
}

.planner-topic {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--pn-text);
}

.assignment-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.resource-link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  justify-content: center;
}

.hero-trust-strip span {
  padding: 0.46rem 0.78rem;
  border-radius: var(--pn-radius-pill);
  border: 1px solid var(--pn-border);
  background: rgba(255, 255, 255, 0.28);
  color: var(--pn-text-soft);
  font-size: 0.84rem;
  font-weight: 700;
}

.hero-trust-strip--studio span {
  border-color: var(--pn-amber-300);
  background: var(--pn-surface);
}

.landing-side-panel {
  border: 1px solid var(--pn-border);
  border-radius: clamp(1.2rem, 2vw, 1.7rem);
  background: var(--pn-surface);
  padding: clamp(1.2rem, 2.5vw, 2rem);
  display: grid;
  gap: 0.9rem;
  box-shadow: var(--pn-shadow-sm);
}

.landing-side-panel--studio {
  border-color: var(--pn-amber-300);
  background: linear-gradient(160deg, var(--pn-surface), var(--pn-surface));
}

.panel-kicker {
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 800;
  color: var(--pn-text-muted);
}

.workflow-mini-card {
  border: 1px solid var(--pn-border);
  border-radius: 1rem;
  padding: 0.85rem 0.95rem;
  background: var(--pn-surface);
  display: grid;
  gap: 0.3rem;
}

.resource-card-grid {
  align-items: stretch;
}

.studio-resource-card {
  border-color: var(--pn-amber-300);
}

.studio-insight-grid,
.admin-support-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.admin-control-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(22rem, 0.95fr);
  gap: 1rem;
}

.admin-settings-panel,
.admin-role-panel,
.admin-audit-guide {
  min-width: 0;
}

.admin-toggle-list {
  display: grid;
  gap: 0.72rem;
}

.admin-toggle-row {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--pn-text-soft);
  font-size: 0.92rem;
  font-weight: 600;
}

.admin-status-note {
  display: inline-flex;
  align-items: center;
  min-height: 2.5rem;
  padding-inline: 0.8rem;
  border-radius: var(--pn-radius-pill);
  background: rgba(255, 255, 255, 0.24);
  color: var(--pn-text-soft);
  font-size: 0.82rem;
  font-weight: 700;
}

.admin-status-note.is-error {
  color: var(--pn-red-600);
}

.admin-role-shortcuts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.admin-summary-card {
  padding: 1rem 1.05rem;
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-lg);
  background: rgba(255, 255, 255, 0.2);
  display: grid;
  gap: 0.35rem;
}

.admin-audit-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
}

.support-queue {
  min-height: 14rem;
}

.ticket-playbook-card {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-md);
  padding: 0.9rem 1rem;
  background: var(--pn-surface);
  display: grid;
  gap: 0.25rem;
}

.landing-statement-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
}

.statement-card {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-lg);
  background: var(--pn-surface);
  padding: 1rem;
  display: grid;
  gap: 0.4rem;
}

.statement-card-accent {
  border-color: var(--pn-blue-300);
  background: linear-gradient(160deg, var(--pn-blue-50), var(--pn-surface));
}

.statement-label {
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--pn-text-muted);
  font-weight: 800;
}

.landing-data-grid-compact .trend-bar {
  height: 8.2rem;
}

.learning-hub-pillars {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.hub-pillar-card {
  border: 1px solid var(--pn-blue-200);
  border-radius: var(--pn-radius-lg);
  background: linear-gradient(170deg, var(--pn-surface), var(--pn-blue-50));
  padding: 1rem;
  display: grid;
  gap: 0.45rem;
  transition: border-color var(--pn-ease), box-shadow var(--pn-ease), transform var(--pn-ease);
}

.hub-pillar-card:hover {
  transform: translateY(-2px);
  border-color: var(--pn-blue-400);
  box-shadow: var(--pn-shadow-sm);
}

.hub-specialization-link {
  text-decoration: none;
}

.hub-specialization-title {
  color: var(--pn-blue-700);
  margin: 0.5rem 0 0;
}

.pdf-library-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(20rem, 1.05fr);
  gap: 1.15rem;
  align-items: start;
}

.pdf-library-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.pdf-library-grid-mini {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.pdf-preview-panel {
  position: static;
}

.pdf-preview-frame {
  width: 100%;
  min-height: 26rem;
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-lg);
  background: var(--pn-surface-soft);
}

.pdf-card-meta {
  display: flex;
  justify-content: space-between;
  gap: 0.7rem;
  align-items: center;
}

.pdf-preview-panel .hero-actions {
  justify-content: flex-start;
}

.careplan-layout-pro {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(19rem, 0.92fr);
  gap: 1.15rem;
  align-items: start;
}

.careplan-editor-panel {
  min-width: 0;
}

.careplan-preview-panel {
  min-width: 0;
}

.careplan-preview-card {
  border: 1px solid var(--pn-blue-200);
  border-radius: var(--pn-radius-lg);
  background: linear-gradient(180deg, var(--pn-blue-50), var(--pn-surface));
  padding: 1rem;
  display: grid;
  gap: 1rem;
}

.careplan-preview-card section {
  display: grid;
  gap: 0.35rem;
}

.careplan-preview-card h4 {
  font-size: 0.98rem;
}

.careplan-note-card {
  gap: 0.9rem;
}

.careplan-layout-v3 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1.1rem;
  align-items: start;
}

.careplan-editor-panel--pro {
  min-width: 0;
}

.careplan-meta-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.72rem;
}

.plan-evaluation-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.54rem;
  min-height: 2.7rem;
}

.careplan-field-group {
  border: 1px solid var(--pn-border);
  border-radius: 0.94rem;
  background: rgba(250, 253, 255, 0.85);
  padding: 0.74rem 0.78rem;
  display: grid;
  gap: 0.62rem;
}

.careplan-field-group-head {
  display: grid;
  gap: 0.2rem;
}

.careplan-field-group-head h4 {
  margin: 0;
  font-size: 1rem;
}

.careplan-pesr-grid,
.careplan-goal-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.64rem;
}

.careplan-editor-actions {
  justify-content: flex-start;
  flex-wrap: wrap;
}

.careplan-document-panel {
  min-width: 0;
  position: sticky;
  top: calc(var(--pn-header-height) + 0.8rem);
}

.careplan-document-stage {
  border: 1px solid var(--pn-border);
  border-radius: 1rem;
  background: linear-gradient(180deg, #edf3fb, #e4edf8);
  padding: 0.92rem;
  overflow: auto;
  max-height: calc(100vh - var(--pn-header-height) - 7.5rem);
}

.careplan-document-root {
  display: grid;
  justify-items: center;
  gap: 1rem;
}

.plan-a4-page {
  width: min(100%, 210mm);
  min-height: 297mm;
  border: 1px solid rgba(18, 36, 58, 0.14);
  border-radius: 0.8rem;
  background: #fff;
  box-shadow: 0 24px 40px rgba(18, 36, 58, 0.14);
  padding: 12.5mm 12mm;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 7mm;
}

.plan-a4-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.6rem;
  border-bottom: 1px solid rgba(18, 36, 58, 0.14);
  padding-bottom: 0.35rem;
}

.plan-a4-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.46rem;
}

.plan-a4-brand img {
  width: 1.76rem;
  height: 1.76rem;
  border-radius: 0.36rem;
  border: 1px solid rgba(18, 36, 58, 0.14);
}

.plan-a4-brand strong {
  display: block;
  font-size: 0.84rem;
}

.plan-a4-brand span,
.plan-a4-meta {
  font-size: 0.7rem;
  color: #5a6f89;
}

.plan-a4-meta {
  display: grid;
  gap: 0.1rem;
  text-align: right;
}

.plan-a4-body {
  display: grid;
  align-content: start;
  gap: 0.44rem;
}

.plan-doc-section {
  border: 1px solid rgba(18, 36, 58, 0.14);
  border-radius: 0.52rem;
  background: #fbfdff;
  padding: 0.48rem;
  display: grid;
  gap: 0.25rem;
  break-inside: avoid;
}

.plan-doc-section h3 {
  margin: 0;
  font-size: 0.8rem;
  color: #0f4276;
}

.plan-doc-section h4 {
  margin: 0;
  font-size: 0.73rem;
  color: #2d5980;
}

.plan-doc-section p,
.plan-doc-section li {
  margin: 0;
  color: #20364f;
  font-size: 0.69rem;
  line-height: 1.45;
}

.plan-doc-section .is-empty {
  color: #7f90a7;
}

.plan-doc-section ul {
  margin: 0;
  padding-left: 0.9rem;
  display: grid;
  gap: 0.12rem;
}

.plan-doc-pesr-grid,
.plan-doc-goal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.28rem;
}

.plan-doc-pesr-grid article,
.plan-doc-goal-grid article,
.plan-doc-single-block {
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 0.44rem;
  background: #fff;
  padding: 0.32rem;
  display: grid;
  gap: 0.18rem;
}

.plan-a4-foot {
  border-top: 1px solid rgba(18, 36, 58, 0.14);
  padding-top: 0.34rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.42rem;
  font-size: 0.68rem;
  color: #5a6f89;
}

@media (max-width: 1180px) {
  .careplan-layout-v3 {
    grid-template-columns: 1fr;
  }

  .careplan-document-panel {
    position: static;
    top: auto;
  }

  .careplan-document-stage {
    max-height: none;
  }
}

@media (max-width: 860px) {
  .careplan-meta-grid,
  .careplan-pesr-grid,
  .careplan-goal-grid,
  .plan-doc-pesr-grid,
  .plan-doc-goal-grid {
    grid-template-columns: 1fr;
  }

  .plan-a4-page {
    padding: 8mm 8mm;
    border-radius: 0.6rem;
  }
}

.plan-status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border-radius: 999px;
  padding: 0.38rem 0.74rem;
  border: 1px solid var(--pn-border);
  width: fit-content;
}

.plan-status-info {
  background: rgba(33, 167, 240, 0.08);
  border-color: rgba(33, 167, 240, 0.24);
  color: var(--pn-blue-700);
}

.plan-status-success {
  background: rgba(95, 147, 34, 0.1);
  border-color: rgba(95, 147, 34, 0.22);
  color: var(--pn-success);
}

.plan-status-error {
  background: rgba(219, 51, 95, 0.1);
  border-color: rgba(219, 51, 95, 0.24);
  color: var(--pn-danger);
}

.plan-field-row {
  position: relative;
}

.plan-field-row.is-system-mode textarea {
  border-color: rgba(33, 167, 240, 0.45);
  box-shadow: 0 0 0 2px rgba(33, 167, 240, 0.08);
}

.plan-mode-switch {
  --switch-x: 0;
  position: relative;
  margin-top: 0.38rem;
  margin-bottom: 0.45rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--pn-border);
  border-radius: 0.82rem;
  padding: 0.2rem;
  background: rgba(255, 255, 255, 0.92);
  overflow: hidden;
}

.plan-mode-switch[data-mode="system"] {
  --switch-x: 100%;
}

.plan-mode-thumb {
  position: absolute;
  top: 0.2rem;
  left: 0.2rem;
  width: calc(50% - 0.2rem);
  height: calc(100% - 0.4rem);
  border-radius: 0.58rem;
  background: rgba(33, 167, 240, 0.14);
  border: 1px solid rgba(33, 167, 240, 0.25);
  transform: translateX(var(--switch-x));
  transition: transform 240ms cubic-bezier(0.2, 0.72, 0.24, 1);
}

.plan-mode-option {
  position: relative;
  z-index: 1;
  border: none;
  background: transparent;
  color: var(--pn-text-soft);
  min-height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
}

.plan-mode-option.is-active {
  color: var(--pn-blue-700);
}

.plan-mode-icon {
  font-size: 0.88rem;
  line-height: 1;
}

.plan-structured-panel {
  border: 1px solid var(--pn-border);
  border-radius: 0.86rem;
  background: rgba(250, 253, 255, 0.95);
  display: grid;
  gap: 0.6rem;
  padding: 0.66rem;
  margin-top: 0.16rem;
}

.plan-structured-toolbar {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
  align-items: center;
}

.plan-structured-search {
  min-height: 2rem;
}

.plan-structured-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
  gap: 0.45rem;
  max-height: 14rem;
  overflow-y: auto;
  padding-right: 0.2rem;
}

.plan-option-chip {
  border: 1px solid var(--pn-border);
  border-radius: 0.68rem;
  background: #fff;
  text-align: left;
  padding: 0.46rem 0.52rem;
  display: grid;
  gap: 0.15rem;
  color: var(--pn-text-soft);
  font-size: 0.79rem;
  cursor: pointer;
}

.plan-option-chip.is-selected {
  border-color: rgba(33, 167, 240, 0.45);
  background: rgba(33, 167, 240, 0.1);
  color: var(--pn-blue-700);
}

.plan-option-label {
  font-weight: 700;
}

.plan-option-desc {
  font-size: 0.74rem;
  color: var(--pn-text-muted);
}

.plan-structured-selected {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.plan-selected-chip {
  border: 1px solid rgba(33, 167, 240, 0.32);
  border-radius: 999px;
  padding: 0.14rem 0.52rem;
  font-size: 0.74rem;
  color: var(--pn-blue-700);
  background: rgba(33, 167, 240, 0.09);
}

.plan-selected-empty,
.plan-structured-empty {
  font-size: 0.78rem;
  color: var(--pn-text-muted);
}

.careplan-preview-sheet {
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 0.96rem;
  background: #fff;
  padding: 0.82rem;
  display: grid;
  gap: 0.7rem;
}

.careplan-preview-head {
  display: grid;
  gap: 0.32rem;
}

.careplan-preview-group {
  border: 1px solid rgba(18, 36, 58, 0.1);
  border-radius: 0.78rem;
  background: rgba(248, 252, 255, 0.8);
  padding: 0.64rem 0.68rem;
  display: grid;
  gap: 0.35rem;
}

.careplan-preview-group h4 {
  margin: 0;
  font-size: 0.9rem;
}

.careplan-preview-group p {
  margin: 0;
  font-size: 0.83rem;
}

.careplan-preview-pesr-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.44rem;
}

.careplan-preview-pesr-grid article {
  border: 1px solid rgba(18, 36, 58, 0.1);
  border-radius: 0.66rem;
  padding: 0.5rem;
  background: #fff;
}

.careplan-preview-pesr-grid strong {
  font-size: 0.78rem;
  color: var(--pn-blue-700);
}

.plan-pdf-preview-stack {
  display: grid;
  gap: 0.9rem;
  min-height: 10rem;
}

.plan-pdf-empty {
  border: 1px dashed var(--pn-border-strong);
  border-radius: 0.9rem;
  padding: 0.9rem;
  background: rgba(255, 255, 255, 0.82);
  display: grid;
  gap: 0.32rem;
}

.plan-pdf-document-card,
.plan-pdf-source-card {
  border: 1px solid var(--pn-border);
  border-radius: 0.94rem;
  background: #fff;
  padding: 0.7rem;
  display: grid;
  gap: 0.56rem;
}

.plan-pdf-document-head {
  display: flex;
  justify-content: space-between;
  gap: 0.7rem;
  align-items: flex-start;
}

.plan-pdf-document-pages {
  display: grid;
  gap: 0.74rem;
}

.plan-pdf-page {
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 0.82rem;
  background: #fff;
  padding: 0.62rem;
  display: grid;
  gap: 0.52rem;
}

.plan-pdf-page-head {
  display: flex;
  justify-content: space-between;
  gap: 0.62rem;
  align-items: flex-start;
  border-bottom: 1px solid rgba(18, 36, 58, 0.1);
  padding-bottom: 0.42rem;
}

.plan-pdf-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.46rem;
}

.plan-pdf-brand img {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 0.5rem;
  border: 1px solid rgba(18, 36, 58, 0.14);
}

.plan-pdf-brand strong {
  display: block;
  font-size: 0.8rem;
}

.plan-pdf-brand span,
.plan-pdf-head-meta {
  display: block;
  font-size: 0.71rem;
  color: var(--pn-text-muted);
}

.plan-pdf-page-body {
  display: grid;
  gap: 0.42rem;
}

.plan-pdf-section {
  border: 1px solid rgba(18, 36, 58, 0.1);
  border-radius: 0.64rem;
  background: rgba(248, 252, 255, 0.7);
  padding: 0.47rem;
  page-break-inside: avoid;
  break-inside: avoid;
}

.plan-pdf-section h3 {
  margin: 0 0 0.25rem;
  font-size: 0.78rem;
  color: var(--pn-blue-700);
}

.plan-pdf-section p {
  margin: 0 0 0.18rem;
  font-size: 0.73rem;
  line-height: 1.36;
}

.plan-pdf-page-foot {
  border-top: 1px solid rgba(18, 36, 58, 0.1);
  padding-top: 0.35rem;
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.69rem;
  color: var(--pn-text-muted);
}

.plan-pdf-measure-root {
  position: fixed;
  left: -9999px;
  top: 0;
  width: 680px;
  visibility: hidden;
  pointer-events: none;
}

.divider-line {
  width: 100%;
  height: 1px;
  background: var(--pn-border);
}

.kpi-card {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-lg);
  background: var(--pn-surface);
  padding: 1rem;
  display: grid;
  gap: 0.25rem;
  text-align: center;
}

.kpi-card strong {
  font-size: clamp(1.2rem, 2.1vw, 1.9rem);
}

.kpi-label {
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--pn-text-muted);
  font-weight: 700;
}

.landing-data-grid {
  align-items: stretch;
}

.trend-bars-scroll {
  width: 100%;
  overflow-x: auto;
  padding-bottom: 0.35rem;
}

.data-panel {
  min-height: 100%;
}

.trend-bars {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.7rem;
  align-items: end;
}

.trend-bars--detailed {
  grid-template-columns: repeat(7, minmax(4.6rem, 1fr));
  min-width: 38rem;
}

.trend-bar-item {
  display: grid;
  gap: 0.35rem;
  justify-items: center;
}

.trend-bar-item span {
  font-size: 0.74rem;
  color: var(--pn-text-muted);
  font-weight: 700;
}

.trend-bar {
  width: 100%;
  max-width: 4.2rem;
  height: 10rem;
  border-radius: 0.8rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.22), rgba(223, 236, 251, 0.16));
  display: flex;
  align-items: end;
  padding: 0.3rem;
}

.trend-bar i {
  display: block;
  width: 100%;
  border-radius: 0.55rem;
  background: linear-gradient(180deg, rgba(124, 164, 202, 0.78), rgba(77, 112, 150, 0.78));
}

html[data-theme="dark"] .site-header,
html[data-theme="dark"] .main-nav,
html[data-theme="dark"] .header-utility,
html[data-theme="dark"] .profile-trigger,
html[data-theme="dark"] .profile-dropdown,
html[data-theme="dark"] .mega-menu-panel,
html[data-theme="dark"] .mega-menu-section,
html[data-theme="dark"] .mega-link,
html[data-theme="dark"] .footer,
html[data-theme="dark"] .footer-meta-chip,
html[data-theme="dark"] .footer-cta-card,
html[data-theme="dark"] .landing-main-card,
html[data-theme="dark"] .kpi-card,
html[data-theme="dark"] .statement-card,
html[data-theme="dark"] .panel,
html[data-theme="dark"] .card,
html[data-theme="dark"] .card-learning,
html[data-theme="dark"] .card-fach,
html[data-theme="dark"] .card-interaction,
html[data-theme="dark"] .theme-toggle,
html[data-theme="dark"] .role-chip,
html[data-theme="dark"] .trend-bar {
  background-color: rgba(18, 28, 40, 0.82);
  color: var(--pn-text);
  border-color: rgba(98, 120, 146, 0.54);
}

html[data-theme="dark"] .site-header {
  background: linear-gradient(180deg, rgba(18, 28, 40, 0.88), rgba(15, 24, 35, 0.8));
}

html[data-theme="dark"] .main-nav,
html[data-theme="dark"] .profile-dropdown,
html[data-theme="dark"] .mega-menu-panel,
html[data-theme="dark"] .footer,
html[data-theme="dark"] .footer-cta-card,
html[data-theme="dark"] .landing-main-card,
html[data-theme="dark"] .kpi-card,
html[data-theme="dark"] .statement-card,
html[data-theme="dark"] .panel,
html[data-theme="dark"] .card,
html[data-theme="dark"] .card-learning,
html[data-theme="dark"] .card-fach,
html[data-theme="dark"] .card-interaction {
  background-image: linear-gradient(180deg, rgba(28, 40, 56, 0.94), rgba(18, 28, 40, 0.88));
}

html[data-theme="dark"] .footer {
  background: linear-gradient(180deg, rgba(16, 24, 36, 0.96), rgba(13, 20, 29, 0.98));
}

html[data-theme="dark"] .hero-trust-strip span,
html[data-theme="dark"] .footer-meta-chip,
html[data-theme="dark"] .mega-link span,
html[data-theme="dark"] .profile-trigger-chevron,
html[data-theme="dark"] .statement-label,
html[data-theme="dark"] .kpi-label {
  color: var(--pn-text-soft);
}

html[data-theme="dark"] .hero-audience-chip {
  background: linear-gradient(180deg, rgba(28, 40, 56, 0.92), rgba(18, 28, 40, 0.86));
  border-color: rgba(98, 120, 146, 0.54);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.24);
}

html[data-theme="dark"] .hero-audience-chip span {
  color: var(--pn-text-muted);
}

.trend-fill-24 { height: 24%; }
.trend-fill-26 { height: 26%; }
.trend-fill-35 { height: 35%; }
.trend-fill-41 { height: 41%; }
.trend-fill-43 { height: 43%; }
.trend-fill-73 { height: 73%; }
.trend-fill-100 { height: 100%; }

.source-panel {
  border-style: dashed;
}

.source-links-grid {
  display: grid;
  gap: 0.6rem;
}

.source-links-grid a {
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-md);
  background: var(--pn-surface);
  font-size: 0.92rem;
}

.source-links-grid a:hover {
  border-color: var(--pn-blue-400);
  background: var(--pn-surface);
}

.learning-principle-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.principle-card {
  border: 1px solid var(--pn-blue-200);
  border-radius: var(--pn-radius-lg);
  background: linear-gradient(160deg, var(--pn-surface), var(--pn-surface));
  padding: clamp(1.25rem, 2.8vw, 2rem);
  min-height: clamp(13rem, 24vw, 16rem);
  display: grid;
  gap: 0.6rem;
  align-content: start;
}

.principle-card-large {
  min-height: clamp(14rem, 24vw, 17rem);
}

.principle-card-align {
  align-self: stretch;
}

.principle-index {
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--pn-blue-600);
  color: #fff;
  font-weight: 700;
}

/* ===== Quiz UX 2026 ===== */
.quiz-shell {
  width: min(100%, 980px);
  margin-inline: auto;
}

.quiz-category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
}

.quiz-category-card {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-md);
  background: var(--pn-surface);
  padding: 0.85rem;
  display: grid;
  gap: 0.3rem;
  text-align: left;
  cursor: pointer;
}

.quiz-category-card.is-active {
  border-color: var(--pn-blue-500);
  background: var(--pn-blue-50);
  box-shadow: var(--pn-shadow-sm);
}

.quiz-difficulty-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.quiz-difficulty-row button {
  min-width: 7.5rem;
}

.quiz-stage {
  border: 1px solid var(--pn-blue-200);
  border-radius: var(--pn-radius-lg);
  background: linear-gradient(180deg, var(--pn-blue-50), var(--pn-surface));
  padding: clamp(1rem, 2.5vw, 1.5rem);
}

.quiz-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.quiz-feedback {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-md);
  padding: 0.8rem;
  background: var(--pn-surface);
}

/* Better select controls */
select,
select.input {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--pn-text-soft) 50%),
    linear-gradient(135deg, var(--pn-text-soft) 50%, transparent 50%),
    linear-gradient(to right, var(--pn-border), var(--pn-border));
  background-position:
    calc(100% - 1rem) calc(50% - 0.15rem),
    calc(100% - 0.7rem) calc(50% - 0.15rem),
    calc(100% - 2rem) 50%;
  background-size: 0.32rem 0.32rem, 0.32rem 0.32rem, 1px 1.6rem;
  background-repeat: no-repeat;
  padding-right: 2.6rem;
}

/* ===== Antigravity scroll ===== */
[data-antigravity] {
  --ag-x: 0px;
  --ag-y: 0px;
  --ag-z: 0px;
  --ag-scale: 1;
  --ag-rotate-x: 0deg;
  --ag-rotate-y: 0deg;
  transform:
    translate(var(--ag-x), var(--ag-y))
    rotateX(var(--ag-rotate-x))
    rotateY(var(--ag-rotate-y))
    scale(var(--ag-scale));
  transform-origin: center center;
  transform-style: preserve-3d;
  backface-visibility: hidden;
  transition:
    transform 260ms cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.page-main > [data-antigravity] {
  position: relative;
  z-index: 0;
}

[data-antigravity-grid] {
  perspective: 1400px;
  transform-style: preserve-3d;
}

[data-antigravity-grid] > * {
  --ag-row-x: 0px;
  --ag-row-y: 0px;
  --ag-row-z: 0px;
  --ag-row-scale: 1;
  --ag-row-rotate-x: 0deg;
  --ag-row-rotate-y: 0deg;
  transform:
    translate(var(--ag-row-x), var(--ag-row-y))
    rotateX(var(--ag-row-rotate-x))
    rotateY(var(--ag-row-rotate-y))
    scale(var(--ag-row-scale));
  transform-origin: center center;
  transform-style: preserve-3d;
  backface-visibility: hidden;
  transition: transform 240ms cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

/* ===== Exam Navigation + Overflow Guard ===== */
html,
body,
.app-shell,
.page-main {
  max-width: 100%;
  overflow-x: hidden;
  overflow-x: clip;
}

.exam-nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.22rem;
}

.exam-nav-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.05rem;
  height: 1.05rem;
  padding-inline: 0.22rem;
  border-radius: 999px;
  font-size: 0.62rem;
  font-weight: 800;
  line-height: 1;
  color: #ffffff;
  background: linear-gradient(180deg, #f7a94e, #ed8a1a);
  transform: translateY(-0.55em);
  box-shadow: 0 4px 10px rgba(237, 138, 26, 0.26);
}

/* ===== Exam Portal ===== */
.exam-portal-page {
  background:
    radial-gradient(1100px 480px at 8% -10%, rgba(33, 167, 240, 0.05), rgba(255, 255, 255, 0) 62%),
    radial-gradient(980px 440px at 92% 0%, rgba(138, 196, 61, 0.04), rgba(255, 255, 255, 0) 58%),
    linear-gradient(180deg, rgba(255, 174, 47, 0.035), rgba(255, 255, 255, 0.98) 18%, rgba(33, 167, 240, 0.025) 100%);
}

.exam-portal-shell {
  display: grid;
  gap: 1rem;
}

.exam-portal-hero {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(33, 167, 240, 0.12);
  border-radius: 1rem;
  padding: clamp(1.1rem, 2.4vw, 1.8rem);
  background:
    linear-gradient(126deg, rgba(33, 167, 240, 0.042), rgba(138, 196, 61, 0.033) 46%, rgba(255, 174, 47, 0.026) 100%),
    rgba(255, 255, 255, 0.965);
  box-shadow: 0 10px 24px rgba(16, 34, 58, 0.045);
}

.exam-portal-hero h1 {
  margin: 0;
}

.exam-admin-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  border: 1px solid var(--pn-border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  padding: 0.24rem;
}

.exam-admin-switch button {
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  padding: 0.36rem 0.72rem;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--pn-text-soft);
  cursor: pointer;
}

.exam-admin-switch button.is-active {
  border-color: rgba(33, 167, 240, 0.4);
  background: rgba(33, 167, 240, 0.08);
  color: var(--pn-blue-700);
}

.exam-portal-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0.95rem;
}

.exam-portal-grid--teacher-main {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr) minmax(0, 1fr);
}

.exam-portal-grid--teacher-live {
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
}

.exam-zone {
  display: grid;
  gap: 1rem;
}

.exam-metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.7rem;
}

.exam-metric-card {
  border: 1px solid rgba(18, 36, 58, 0.1);
  border-radius: 0.86rem;
  background: rgba(255, 255, 255, 0.93);
  box-shadow: 0 8px 18px rgba(16, 34, 58, 0.04);
  padding: 0.72rem 0.76rem;
  display: grid;
  gap: 0.24rem;
}

.exam-metric-card span {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--pn-text-soft);
}

.exam-metric-card strong {
  font-size: clamp(1.1rem, 2vw, 1.32rem);
  line-height: 1.05;
}

.exam-section-block {
  border: 1px solid var(--pn-border);
  border-radius: 0.9rem;
  background: rgba(255, 255, 255, 0.955);
  box-shadow: 0 8px 20px rgba(16, 34, 58, 0.042);
  padding: 0.95rem;
  display: grid;
  gap: 0.7rem;
}

.exam-side-sticky {
  position: sticky;
  top: var(--exam-side-stick-top, 1rem);
  align-self: start;
}

.exam-side-compact {
  gap: 0.58rem;
}

.exam-side-compact .panel-title h2 {
  font-size: clamp(0.96rem, 1.2vw, 1.08rem);
}

.exam-side-compact .form-row {
  margin-bottom: 0.35rem;
}

.exam-side-compact label,
.exam-side-compact .text-small {
  font-size: 0.74rem;
}

.exam-side-compact .input,
.exam-side-compact select.input,
.exam-side-compact textarea {
  font-size: 0.8rem;
  min-height: 2.05rem;
  padding: 0.4rem 0.52rem;
  border-radius: 0.58rem;
}

.exam-side-compact textarea {
  min-height: 5.2rem;
}

.exam-side-compact .btn {
  font-size: 0.76rem;
  min-height: 1.95rem;
  padding: 0.33rem 0.54rem;
  border-radius: 0.56rem;
}

.exam-side-compact .badge {
  font-size: 0.62rem;
  padding: 0.16rem 0.44rem;
}

.exam-list-stack {
  display: grid;
  gap: 0.5rem;
}

.exam-list-row {
  border: 1px solid rgba(18, 36, 58, 0.1);
  border-radius: 0.72rem;
  background: rgba(255, 255, 255, 0.95);
  padding: 0.62rem 0.7rem;
  display: grid;
  gap: 0.35rem;
}

.exam-list-row-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.exam-builder-questions {
  display: grid;
  gap: 0.6rem;
}

.exam-builder-question {
  border: 1px solid var(--pn-border);
  border-radius: 0.75rem;
  background: var(--pn-surface-soft);
  padding: 0.62rem;
  display: grid;
  gap: 0.5rem;
}

.exam-builder-question .form-row {
  margin: 0;
}

.exam-import-tool {
  border: 1px solid var(--pn-border);
  border-radius: 0.78rem;
  background: rgba(250, 252, 255, 0.88);
  padding: 0.72rem;
}

.exam-task-dropzone {
  border: 1px dashed rgba(33, 167, 240, 0.34);
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.9);
  padding: 0.68rem 0.74rem;
  display: grid;
  gap: 0.42rem;
  cursor: pointer;
  transition: border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.exam-task-dropzone:hover,
.exam-task-dropzone:focus-visible {
  border-color: rgba(33, 167, 240, 0.58);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 0 0 3px rgba(33, 167, 240, 0.08);
  outline: none;
}

.exam-task-dropzone.is-dragover {
  border-color: rgba(138, 196, 61, 0.66);
  background: rgba(244, 250, 236, 0.92);
}

.exam-task-dropzone .hero-actions {
  margin: 0;
}

.exam-task-dropzone p {
  margin: 0;
}

.exam-portal-page .hero-actions {
  flex-wrap: wrap;
}

/* ===== Exam Mode v4 ===== */
.exam-mode-page {
  background: linear-gradient(180deg, rgba(33, 167, 240, 0.04), rgba(255, 255, 255, 0.94) 22%, rgba(138, 196, 61, 0.04));
}

.exam-topbar {
  position: sticky;
  top: 0;
  z-index: 55;
}

.exam-topbar .exam-topbar-title {
  margin: 0;
  font-size: clamp(0.95rem, 1.7vw, 1.12rem);
  text-align: center;
}

.exam-topbar .exam-topbar-title-wrap {
  flex: 1;
  display: grid;
  justify-items: center;
}

.exam-lock-note {
  font-size: 0.74rem;
  color: var(--pn-text-muted);
}

.exam-annotation-toolbar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.exam-annotation-toolbar .chip {
  border: 1px solid var(--pn-border);
  border-radius: 999px;
  background: #fff;
  color: var(--pn-text-soft);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.26rem 0.58rem;
}

.exam-mark-btn {
  border: 1px solid var(--pn-border);
  border-radius: 0.65rem;
  background: #fff;
  color: var(--pn-text);
  font: inherit;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.56rem;
  cursor: pointer;
}

.exam-mark-btn:hover {
  border-color: var(--pn-blue-300);
}

.exam-mark-btn[data-mark-color]::before {
  content: "";
  display: inline-block;
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 0.2rem;
  margin-right: 0.35rem;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: var(--mark-color, #fff3a6);
  vertical-align: -0.1rem;
}

.exam-mark-btn[data-mark-color=\"#fff3a6\"] { --mark-color: #fff3a6; }
.exam-mark-btn[data-mark-color=\"#d4f7d0\"] { --mark-color: #d4f7d0; }
.exam-mark-btn[data-mark-color=\"#dbeafe\"] { --mark-color: #dbeafe; }

.exam-annotation {
  border-radius: 0.24rem;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.exam-analytics-list {
  display: grid;
  gap: 0.4rem;
}

.exam-analytics-item {
  display: flex;
  align-items: center;
  gap: 0.44rem;
  border: 1px solid var(--pn-border);
  border-radius: 0.62rem;
  padding: 0.42rem 0.52rem;
  background: var(--pn-surface-soft);
}

.exam-analytics-item label {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--pn-text-soft);
}

.exam-live-monitor-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0.7rem;
}

.exam-draft-stream {
  display: grid;
  gap: 0.45rem;
  max-height: 24rem;
  overflow: auto;
}

.exam-draft-card {
  border: 1px solid var(--pn-border);
  border-radius: 0.7rem;
  background: rgba(255, 255, 255, 0.95);
  padding: 0.55rem 0.6rem;
  display: grid;
  gap: 0.32rem;
}

.exam-draft-card pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 0.73rem;
  color: var(--pn-text-soft);
}

@media (max-width: 980px) {
  .exam-portal-grid,
  .exam-portal-grid--teacher-main,
  .exam-portal-grid--teacher-live,
  .exam-live-monitor-grid {
    grid-template-columns: 1fr;
  }

  .exam-side-sticky {
    position: static;
    top: auto;
  }

  .exam-metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .exam-metric-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-main {
    perspective: none;
  }

  [data-antigravity] {
    transform: none;
    transition: none;
    will-change: auto;
  }

  [data-antigravity-grid] {
    perspective: none;
  }

  [data-antigravity-grid] > * {
    transform: none;
    transition: none;
    will-change: auto;
  }
}

/* ===== 2026-03 Final UI Polish ===== */
:root {
  --pn-quality-btn-height: 2.95rem;
  --pn-quality-btn-height-sm: 2.38rem;
  --pn-quality-card-shadow: 0 12px 28px rgba(14, 42, 74, 0.08);
  --pn-quality-card-shadow-hover: 0 18px 34px rgba(14, 42, 74, 0.13);
}

body {
  background:
    radial-gradient(circle at 9% 10%, rgba(33, 167, 240, 0.16), transparent 34%),
    radial-gradient(circle at 86% 12%, rgba(138, 196, 61, 0.14), transparent 37%),
    radial-gradient(circle at 88% 86%, rgba(255, 174, 47, 0.13), transparent 40%),
    radial-gradient(circle at 10% 90%, rgba(245, 79, 122, 0.1), transparent 35%),
    linear-gradient(180deg, #fefefe 0%, #f8fcff 54%, #fffdfb 100%) !important;
}

.page-main,
.section,
.section-alt {
  position: relative;
  isolation: isolate;
}

.section-alt {
  border: 0 !important;
  background: linear-gradient(
    180deg,
    rgba(33, 167, 240, 0.028),
    rgba(138, 196, 61, 0.022) 44%,
    rgba(255, 174, 47, 0.02) 74%,
    rgba(245, 79, 122, 0.017)
  ) !important;
}

.panel,
.card,
.card-learning,
.card-fach,
.card-interaction,
.card-section,
.card-highlight,
.landing-main-card,
.statement-card,
.route-overview-card,
.topic-cluster-card,
.area-map-card,
.structured-overview-card,
.footer-cta-card,
.stat-card,
.ticket-card {
  position: relative;
  z-index: 2;
  box-shadow: var(--pn-quality-card-shadow);
  border-color: rgba(18, 36, 58, 0.11);
}

.panel > *,
.card > *,
.card-learning > *,
.card-fach > *,
.card-interaction > *,
.card-section > *,
.card-highlight > *,
.landing-main-card > *,
.statement-card > *,
.route-overview-card > *,
.topic-cluster-card > *,
.area-map-card > *,
.structured-overview-card > *,
.footer-cta-card > *,
.stat-card > *,
.ticket-card > * {
  position: relative;
  z-index: 1;
}

.panel::before,
.card::before,
.card-learning::before,
.card-fach::before,
.card-interaction::before,
.card-section::before,
.route-overview-card::before,
.topic-cluster-card::before,
.area-map-card::before,
.statement-card::before {
  z-index: 0;
  pointer-events: none;
}

.panel:hover,
.card:hover,
.card-learning:hover,
.card-fach:hover,
.card-interaction:hover,
.card-section:hover,
.route-overview-card:hover,
.topic-cluster-card:hover,
.area-map-card:hover,
.ticket-card:hover {
  box-shadow: var(--pn-quality-card-shadow-hover);
  transform: translateY(-2px);
}

.btn {
  min-height: var(--pn-quality-btn-height);
  font-size: 0.98rem;
  border-radius: 0.95rem;
  transition: transform 180ms cubic-bezier(0.2, 0.72, 0.24, 1), box-shadow 180ms cubic-bezier(0.2, 0.72, 0.24, 1), background 180ms cubic-bezier(0.2, 0.72, 0.24, 1), border-color 180ms cubic-bezier(0.2, 0.72, 0.24, 1), color 180ms cubic-bezier(0.2, 0.72, 0.24, 1);
}

.btn.btn-sm {
  min-height: var(--pn-quality-btn-height-sm);
  font-size: 0.86rem;
  border-radius: 0.78rem;
}

.btn:hover {
  transform: translateY(-2px) scale(1.012);
  box-shadow: 0 12px 24px rgba(14, 42, 74, 0.17);
}

.main-nav-v2 .nav-link,
.mega-link,
.command-trigger,
.header-admin-link,
.profile-trigger,
.header-cta {
  transition: transform 170ms cubic-bezier(0.2, 0.72, 0.24, 1), box-shadow 170ms cubic-bezier(0.2, 0.72, 0.24, 1), border-color 170ms cubic-bezier(0.2, 0.72, 0.24, 1), background 170ms cubic-bezier(0.2, 0.72, 0.24, 1), color 170ms cubic-bezier(0.2, 0.72, 0.24, 1);
}

.main-nav-v2 .nav-link {
  min-height: 2.42rem;
  font-size: 0.98rem;
}

.main-nav-v2 .nav-link:hover,
.main-nav-v2 .nav-link:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(18, 36, 58, 0.1);
}

.mega-menu-panel {
  top: calc(100% + 0.14rem);
  border-radius: 1.08rem;
  box-shadow: 0 26px 56px rgba(10, 22, 38, 0.2);
}

.mega-menu-panel::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -18px;
  height: 18px;
  pointer-events: auto;
}

.site-header[data-mega-open="true"] .mega-menu-panel {
  transform: translateX(-50%) translateY(0);
}

.mega-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 22px rgba(10, 22, 38, 0.11);
}

@media (max-width: 980px) {
  .btn {
    min-height: 2.76rem;
  }
}

/* ===== 2026-03 Quality System Refresh ===== */
:root {
  --pn-ui-control-height: 2.72rem;
  --pn-ui-control-height-sm: 2.28rem;
  --pn-ui-input-height: 2.72rem;
  --pn-ui-radius-sm: 0.72rem;
  --pn-ui-radius-md: 0.98rem;
  --pn-ui-radius-lg: 1.2rem;
  --pn-ui-card-padding: clamp(1.12rem, 1.9vw, 1.5rem);
  --pn-ui-card-gap: clamp(0.72rem, 1.35vw, 1rem);
  --pn-ui-section-gap: clamp(3.4rem, 6vw, 5.2rem);
  --pn-ui-shadow-soft: 0 10px 24px rgba(16, 44, 75, 0.08);
  --pn-ui-shadow-hover: 0 16px 30px rgba(16, 44, 75, 0.12);
}

html,
body {
  font-size: clamp(16px, 0.2vw + 15px, 18px);
}

body {
  overflow-x: clip;
  background:
    radial-gradient(circle at 7% 12%, rgba(33, 167, 240, 0.14), transparent 34%),
    radial-gradient(circle at 92% 14%, rgba(138, 196, 61, 0.12), transparent 36%),
    radial-gradient(circle at 88% 88%, rgba(255, 174, 47, 0.12), transparent 38%),
    radial-gradient(circle at 12% 90%, rgba(245, 79, 122, 0.09), transparent 34%),
    linear-gradient(180deg, #fdfefe 0%, #f9fcff 52%, #fffdfa 100%);
}

.app-shell,
.page-main {
  overflow-x: clip;
}

.page-main {
  perspective: none;
  transform-style: flat;
  padding-bottom: 0;
}

h1 {
  font-size: clamp(2.25rem, 4.6vw, 4rem);
}

h2 {
  font-size: clamp(1.75rem, 3.1vw, 2.85rem);
}

h3 {
  font-size: clamp(1.18rem, 1.8vw, 1.72rem);
}

.section {
  padding-block: var(--pn-ui-section-gap);
}

.section.compact {
  padding-block: clamp(2.2rem, 4vw, 3.4rem);
}

.section-alt {
  border: 0;
  background: linear-gradient(
    180deg,
    rgba(33, 167, 240, 0.03) 0%,
    rgba(138, 196, 61, 0.026) 42%,
    rgba(255, 174, 47, 0.024) 72%,
    rgba(245, 79, 122, 0.02) 100%
  );
}

.panel,
.card,
.card-learning,
.card-fach,
.card-interaction,
.card-section,
.card-highlight,
.landing-main-card,
.statement-card,
.route-overview-card,
.topic-cluster-card,
.area-map-card,
.structured-overview-card,
.footer-cta-card,
.ticket-card,
.stat-card {
  border-radius: var(--pn-ui-radius-lg);
  padding: var(--pn-ui-card-padding);
  gap: var(--pn-ui-card-gap);
  border: 1px solid rgba(18, 36, 58, 0.12);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--pn-ui-shadow-soft);
  overflow: clip;
}

.panel:hover,
.card:hover,
.card-learning:hover,
.card-fach:hover,
.card-interaction:hover,
.route-overview-card:hover,
.topic-cluster-card:hover,
.area-map-card:hover,
.ticket-card:hover {
  box-shadow: var(--pn-ui-shadow-hover);
}

.btn {
  min-height: var(--pn-ui-control-height);
  border-radius: var(--pn-ui-radius-md);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 0.56rem 1.08rem;
}

.btn.btn-sm {
  min-height: var(--pn-ui-control-height-sm);
  border-radius: var(--pn-ui-radius-sm);
  padding: 0.42rem 0.82rem;
  font-size: 0.84rem;
}

.input,
input.input,
select.input,
textarea.input,
select,
input[type="text"],
input[type="email"],
input[type="search"] {
  min-height: var(--pn-ui-input-height);
  border-radius: var(--pn-ui-radius-md);
  font-size: 0.95rem;
}

textarea,
textarea.input {
  min-height: 6.4rem;
}

label {
  font-size: 0.92rem;
}

.pn-breadcrumb-layout {
  justify-content: flex-start;
}

.pn-breadcrumb {
  border-radius: 0.8rem;
  min-height: 2.16rem;
  padding: 0.28rem 0.64rem;
  gap: 0.54rem;
}

.pn-breadcrumb-kicker {
  font-size: 0.68rem;
}

.pn-breadcrumb-list {
  font-size: 0.8rem;
}

.site-header.site-header-v2 {
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid rgba(18, 36, 58, 0.12);
  box-shadow: 0 10px 24px rgba(16, 44, 75, 0.08);
}

.site-header.site-header-v2 .header-frame {
  padding-inline: clamp(1rem, 2.5vw, 2.4rem);
}

.header-inner-v2 {
  min-height: calc(var(--pn-header-height) + 0.3rem);
  gap: 0.95rem;
}

.brand-v2 .brand-title {
  font-size: 1.14rem;
}

.brand-v2 .brand-sub {
  font-size: 0.76rem;
}

.main-nav.main-nav-v2 {
  width: min(74rem, calc(100% - 44rem));
  gap: 0.42rem;
}

.main-nav-v2 .nav-link {
  min-height: 2.36rem;
  font-size: 0.95rem;
  padding: 0.56rem 0.84rem;
}

.header-utility.header-utility-v2 {
  gap: 0.6rem;
}

.command-trigger {
  min-width: 14rem;
  min-height: var(--pn-ui-control-height);
  font-size: 0.9rem;
}

.header-admin-link,
.profile-trigger,
.header-cta {
  min-height: var(--pn-ui-control-height);
}

.dashboard-quick-rail,
.context-quick-rail--right,
.context-quick-rail--left {
  left: clamp(0.75rem, 1.9vw, 1.4rem);
  right: auto;
}

.context-quick-rail {
  width: min(18.6rem, 28vw);
}

.dashboard-quick-rail {
  width: min(18.6rem, 28vw);
}

.context-quick-rail-inner,
.dashboard-quick-rail-panel {
  border-radius: var(--pn-ui-radius-lg);
  box-shadow: 0 14px 26px rgba(16, 44, 75, 0.12);
}

[data-quick-panel] {
  transition: transform 240ms cubic-bezier(0.2, 0.72, 0.24, 1);
}

.quick-panel-head {
  align-items: center;
}

.quick-panel-toggle {
  width: 2.12rem;
  height: 2.12rem;
  border-radius: 0.72rem;
}

[data-quick-panel].is-collapsed .quick-panel-body {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
}

[data-quick-panel].is-collapsed {
  transform: translateX(calc(-100% + 3.22rem));
}

[data-quick-panel].is-collapsed .quick-panel-head {
  justify-content: center;
}

[data-quick-panel].is-collapsed .page-function-head {
  width: 0;
  opacity: 0;
  pointer-events: none;
  overflow: hidden;
}

[data-quick-panel].is-collapsed .quick-panel-toggle {
  width: 2.24rem;
  min-height: 2.76rem;
  border-radius: 0.76rem;
}

[data-quick-panel].is-collapsed .quick-panel-toggle-icon {
  transform: rotate(-90deg);
}

.dashboard-quick-actions-list .dashboard-quick-action-btn,
.context-quick-rail-inner .page-function-link {
  min-height: 2.16rem;
  font-size: 0.84rem;
  border-radius: 0.72rem;
}

body.page-transition-enter .app-shell,
body.page-transition-enter > main {
  opacity: 0.01;
  transform: translate3d(1.8vw, 0, 0);
}

body.page-transition-ready .app-shell,
body.page-transition-ready > main {
  opacity: 1;
  transform: none;
  transition: opacity 180ms cubic-bezier(0.2, 0.72, 0.24, 1), transform 180ms cubic-bezier(0.2, 0.72, 0.24, 1);
}

body.is-page-leaving .app-shell,
body.is-page-leaving > main {
  opacity: 0.01;
  transform: translate3d(-2.4vw, 0, 0);
  transition: opacity 180ms cubic-bezier(0.2, 0.72, 0.24, 1), transform 180ms cubic-bezier(0.2, 0.72, 0.24, 1);
}

.admin-support-workspace {
  display: grid;
  grid-template-columns: minmax(20rem, 0.98fr) minmax(25rem, 1.02fr);
  gap: 1rem;
  align-items: start;
}

.admin-ticket-toolbar {
  display: grid;
  grid-template-columns: minmax(12rem, 1.2fr) repeat(3, minmax(8rem, 0.8fr)) auto;
  gap: 0.62rem;
  align-items: center;
}

.admin-ticket-toolbar .form-row {
  margin: 0;
}

.admin-ticket-toolbar .form-row label {
  margin-bottom: 0.2rem;
}

.ticket-card-admin {
  cursor: pointer;
  transition: border-color var(--pn-ease), box-shadow var(--pn-ease), transform var(--pn-ease);
}

.ticket-card-admin:hover {
  border-color: rgba(33, 167, 240, 0.36);
}

.ticket-card-admin.is-selected {
  border-color: rgba(33, 167, 240, 0.56);
  box-shadow: 0 0 0 3px rgba(33, 167, 240, 0.12), var(--pn-ui-shadow-soft);
}

.admin-ticket-detail-shell {
  display: grid;
  gap: 0.78rem;
}

.admin-ticket-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.72rem;
}

.admin-ticket-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.admin-ticket-note-list,
.admin-ticket-history {
  display: grid;
  gap: 0.48rem;
  max-height: 16rem;
  overflow: auto;
  padding-right: 0.3rem;
}

.admin-ticket-history-item,
.admin-ticket-note-item {
  border: 1px solid rgba(18, 36, 58, 0.1);
  border-radius: 0.72rem;
  background: rgba(255, 255, 255, 0.96);
  padding: 0.58rem 0.68rem;
  display: grid;
  gap: 0.28rem;
}

.admin-ticket-history-item small,
.admin-ticket-note-item small {
  color: var(--pn-text-muted);
}

.admin-ticket-detail-placeholder {
  border: 1px dashed rgba(18, 36, 58, 0.2);
  border-radius: 0.88rem;
  background: rgba(255, 255, 255, 0.8);
  color: var(--pn-text-muted);
  padding: 1rem;
}

.admin-ticket-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
}

@media (max-width: 1260px) {
  .main-nav.main-nav-v2 {
    width: auto;
  }

  .admin-support-workspace {
    grid-template-columns: 1fr;
  }

  .admin-ticket-toolbar {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 980px) {
  .admin-ticket-toolbar {
    grid-template-columns: 1fr;
  }

  .admin-ticket-field-grid {
    grid-template-columns: 1fr;
  }

  .command-trigger {
    min-width: 12rem;
  }
}

@media (max-width: 1240px) {
  .main-nav {
    gap: 0.42rem;
  }

  .mega-menu-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .nav-link {
    font-size: 0.84rem;
  }

  .role-chip,
  .header-cta {
    display: none;
  }

  .learning-hub-pillars,
  .landing-statement-grid,
  .area-map-grid,
  .topic-cluster-grid,
  .studio-preview-grid,
  .assignment-grid,
  .fillable-doc-grid,
  .quiz-pool-grid,
  .route-overview-grid,
  .device-readiness-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .planner-week-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .landing-kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .document-workspace {
    grid-template-columns: minmax(14rem, 16rem) minmax(0, 1fr);
  }

  .document-editor {
    display: none;
  }
}

@media (max-width: 1080px) {
  .quiz-category-grid {
    grid-template-columns: 1fr;
  }

  .structured-overview-row {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .structured-overview-head,
  .soft-note-panel {
    text-align: left;
  }

  .presentation-toolbar--compact,
  .presentation-bottombar--compact {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .studio-nav-group,
  .presentation-export-group--compact {
    width: 100%;
    justify-content: space-between;
  }

  .studio-mode-switch--compact {
    width: fit-content;
  }

  .studio-ribbon--compact {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
  }

  .landing-hero-layout,
  .landing-hero-layout--split,
  .pdf-library-layout,
  .careplan-layout-pro,
  .studio-insight-grid,
  .admin-support-grid,
  .admin-control-grid {
    grid-template-columns: 1fr;
  }

  .pdf-preview-panel {
    position: static;
  }

  .pdf-library-grid,
  .pdf-library-grid-mini,
  .learning-hub-pillars {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .learning-principle-grid,
  .landing-visual-cloud {
    grid-template-columns: 1fr;
  }

  .landing-kpi-grid {
    grid-template-columns: 1fr;
  }

  .trend-bars--detailed {
    grid-template-columns: repeat(7, minmax(4.4rem, 1fr));
  }

  .presentation-toolbar--compact,
  .presentation-bottombar--compact,
  .studio-nav-group,
  .presentation-export-group--compact {
    flex-direction: column;
    align-items: stretch;
  }

  .studio-mode-switch--compact {
    width: 100%;
    justify-content: space-between;
  }

  .studio-mode-switch--compact .studio-mode-btn {
    flex: 1 1 0;
    justify-content: center;
  }

  .studio-ribbon--compact {
    grid-template-columns: 1fr;
  }

  .presentation-workspace,
  .document-workspace,
  .ticket-form-grid,
  .footer-grid,
  .footer-grid-pro {
    grid-template-columns: 1fr;
  }

  .document-preview-wrap,
  .presentation-canvas-wrap,
  .presentation-panel {
    padding: 0.7rem;
  }

  .document-page {
    padding: 1.35rem 1rem;
    border-radius: 0.7rem;
  }

  .landing-visual-cloud {
    min-height: 10rem;
  }

  .landing-visual-cloud img {
    width: 8rem;
    opacity: 0.28;
  }

  .landing-main-card {
    width: 100%;
  }

  .hero-trust-strip {
    gap: 0.4rem;
  }

  .hero-trust-strip span {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .landing-statement-grid,
  .pdf-library-grid,
  .pdf-library-grid-mini,
  .learning-hub-pillars,
  .area-map-grid,
  .topic-cluster-grid,
  .studio-preview-grid,
  .assignment-grid,
  .fillable-doc-grid,
  .quiz-pool-grid,
  .planner-week-grid,
  .route-overview-grid,
  .device-readiness-grid {
    grid-template-columns: 1fr;
  }

  .section-banner {
    padding: 1rem;
  }

  .section-banner-copy {
    text-align: left;
  }

  .device-chip-row {
    gap: 0.45rem;
  }

  .careplan-preview-pesr-grid,
  .plan-structured-toolbar {
    grid-template-columns: 1fr;
  }

  .plan-structured-list {
    grid-template-columns: 1fr;
  }

  .document-page {
    min-height: 0;
  }
}

/* ===== Unified Learning Page Pattern ===== */
.module-intro-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(16rem, 0.55fr);
  gap: clamp(1rem, 2.2vw, 1.8rem);
  align-items: center;
}

.module-intro-shell h1 {
  margin: 0;
}

.module-detail-lead {
  max-width: 900px;
  margin-inline: auto;
}

.module-intro-visual {
  justify-self: end;
  width: min(22rem, 100%);
  aspect-ratio: 5 / 4;
  border-radius: clamp(0.9rem, 2vw, 1.2rem);
  border: 1px solid var(--pn-blue-200);
  background: linear-gradient(
    170deg,
    var(--pn-blue-50),
    var(--pn-surface)
  );
  box-shadow: var(--pn-shadow-sm);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.module-intro-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.module-learning-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.32fr) minmax(16rem, 0.68fr);
  gap: clamp(1rem, 2.6vw, 2rem);
  align-items: start;
}

.module-content-column {
  display: grid;
  gap: 1rem;
}

.module-content-card {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-lg);
  background: var(--pn-surface);
  box-shadow: var(--pn-shadow-sm);
  padding: clamp(1rem, 2vw, 1.35rem);
  display: grid;
  gap: 0.7rem;
}

.module-content-card p {
  margin: 0;
}

.module-content-card h2,
.module-content-card h3,
.module-content-card h4 {
  margin: 0;
}

.module-sticky-rail {
  position: sticky;
  top: 6rem;
  display: grid;
  gap: 0.8rem;
}

.module-rail-card {
  border: 1px solid var(--pn-blue-300);
  border-radius: var(--pn-radius-lg);
  background: linear-gradient(
    175deg,
    var(--pn-blue-50),
    var(--pn-surface)
  );
  box-shadow: var(--pn-shadow-sm);
  padding: 1rem;
  display: grid;
  gap: 0.65rem;
}

.module-rail-card h3 {
  margin: 0;
  font-size: 1rem;
}

.module-list-tight {
  margin: 0;
  padding-left: 1.05rem;
  display: grid;
  gap: 0.35rem;
  color: var(--pn-text-soft);
  font-size: 0.9rem;
}

.module-series-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
}

.module-series-step {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-md);
  background: var(--pn-surface);
  padding: 0.7rem;
  display: grid;
  gap: 0.3rem;
}

.module-series-step strong {
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  color: var(--pn-blue-700);
}

.module-knowledge-check {
  border-left: 4px solid var(--pn-warning);
}

.module-links-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
}

.module-links-grid a {
  text-decoration: none;
}

/* ===== Flashcards v2 ===== */
body.flashcards-page {
  margin: 0;
  min-height: 100vh;
  overflow: hidden;
}

.flashcards-page .app-shell {
  min-height: 100vh;
}

.flashcards-page .page-main {
  min-height: 100vh;
}

.flashcards-layout-v2 {
  height: 100vh;
  display: grid;
  grid-template-columns: minmax(18rem, 21rem) minmax(0, 1fr);
  background: var(--pn-background);
}

.flashcards-tree-panel {
  border-right: 1px solid var(--pn-border);
  background: var(--pn-surface);
  padding: 1rem;
  overflow: auto;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 0.8rem;
}

.flashcards-tree-panel h2 {
  margin: 0;
  font-size: 1.05rem;
}

.flashcards-tree {
  display: grid;
  gap: 0.45rem;
  align-content: start;
}

.flashcard-group {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-md);
  background: var(--pn-surface);
}

.flashcard-group > summary {
  list-style: none;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.92rem;
  padding: 0.65rem 0.8rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

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

.flashcard-group > summary::after {
  content: "+";
  font-size: 1rem;
  color: var(--pn-blue-600);
}

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

.flashcard-subtree {
  border-top: 1px solid var(--pn-border);
  padding: 0.45rem;
  display: grid;
  gap: 0.3rem;
}

.flashcard-subtree button {
  text-align: left;
  width: 100%;
  border: 1px solid transparent;
  border-radius: var(--pn-radius-sm);
  background: transparent;
  color: var(--pn-text-soft);
  padding: 0.4rem 0.5rem;
  font-size: 0.87rem;
  cursor: pointer;
}

.flashcard-subtree button.is-active {
  border-color: var(--pn-blue-400);
  background: var(--pn-blue-50);
  color: var(--pn-blue-700);
  font-weight: 600;
}

.flashcards-stage-panel {
  padding: clamp(1rem, 2.2vw, 2rem);
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 1rem;
}

.flashcards-stage-head {
  text-align: center;
  display: grid;
  gap: 0.35rem;
}

.flashcards-stage-head h1 {
  margin: 0;
  font-size: clamp(1.2rem, 2.4vw, 1.9rem);
}

.flashcards-stage {
  width: min(100%, 52rem);
  min-height: min(62vh, 35rem);
  border: 1px solid var(--pn-blue-200);
  border-radius: clamp(1rem, 2.2vw, 1.5rem);
  background: linear-gradient(
    170deg,
    var(--pn-blue-50),
    var(--pn-surface)
  );
  padding: clamp(1rem, 2.2vw, 1.8rem);
  box-shadow: var(--pn-shadow-md);
  display: grid;
  align-content: space-between;
  gap: 0.8rem;
}

.flashcards-stage .flashcard {
  min-height: min(48vh, 27rem);
}

.flashcards-stage .flashcard-face {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-lg);
  background: var(--pn-surface);
  padding: clamp(1rem, 2.2vw, 1.6rem);
  box-shadow: var(--pn-shadow-sm);
}

.flashcards-stage .flashcard-face p {
  margin: auto;
  max-width: 62ch;
  font-size: clamp(1.02rem, 1.8vw, 1.35rem);
  line-height: 1.62;
}

.flashcards-quickbar {
  width: min(100%, 52rem);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

/* ===== Quiz / Difficulty Labels ===== */
.difficulty-chip {
  border-radius: var(--pn-radius-pill);
  border: 1px solid transparent;
  padding: 0.28rem 0.72rem;
  font-size: 0.78rem;
  font-weight: 700;
}

.difficulty-einfach {
  color: #10643a;
  border-color: #42b17d;
  background: #e8f7ef;
}

.difficulty-mittel {
  color: #8a4600;
  border-color: #f79f57;
  background: #fff1e6;
}

.difficulty-schwer {
  color: #8f1b28;
  border-color: #e36475;
  background: #fce9ec;
}

.difficulty-alle {
  color: #836100;
  border-color: #edc55f;
  background: #fff6db;
}

/* ===== Scenario Cards ===== */
.scenario-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.scenario-card {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-lg);
  background: var(--pn-surface);
  box-shadow: var(--pn-shadow-sm);
  padding: 0.95rem;
  display: grid;
  gap: 0.6rem;
}

.scenario-mini-task {
  border: 1px dashed var(--pn-blue-300);
  border-radius: var(--pn-radius-md);
  background: var(--pn-blue-50);
  padding: 0.7rem;
  display: grid;
  gap: 0.45rem;
}

/* ===== Exam v3 ===== */
.exam-shell-v3 {
  width: min(100%, 1160px);
  margin-inline: auto;
  display: grid;
  gap: 1rem;
}

.exam-paper {
  width: min(100%, 860px);
  margin-inline: auto;
  border: 1px solid var(--pn-border);
  border-radius: 0.35rem;
  background: #fff;
  box-shadow: 0 16px 34px -24px rgba(21, 38, 75, 0.48);
  padding: clamp(1rem, 2.6vw, 2rem);
  display: grid;
  gap: 0.8rem;
}

.exam-paper h2,
.exam-paper h3,
.exam-paper p {
  margin: 0;
}

.exam-stepper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
}

.exam-stepper .step {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-pill);
  padding: 0.25rem 0.7rem;
  font-size: 0.82rem;
  color: var(--pn-text-muted);
}

.exam-stepper .step.is-active {
  border-color: var(--pn-blue-400);
  color: var(--pn-blue-700);
  background: var(--pn-blue-50);
}

.exam-floating-case {
  position: fixed;
  left: 1.2rem;
  bottom: 1.2rem;
  width: clamp(19rem, 45vw, 40rem);
  height: clamp(15rem, 42vh, 30rem);
  min-width: 18rem;
  min-height: 14rem;
  resize: both;
  overflow: hidden;
  z-index: 45;
  border: 1px solid var(--pn-blue-300);
  border-radius: var(--pn-radius-lg);
  background: var(--pn-surface);
  box-shadow: var(--pn-shadow-md);
  display: none;
}

.exam-floating-case.is-open {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
}

.exam-floating-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.55rem 0.7rem;
  border-bottom: 1px solid var(--pn-border);
  background: var(--pn-surface);
  cursor: move;
  -webkit-user-select: none;
  user-select: none;
}

.exam-floating-body {
  padding: 0.8rem;
  overflow: auto;
  display: grid;
  gap: 0.65rem;
}

.exam-question-flow {
  display: grid;
  gap: 0.9rem;
}

.exam-review-shell {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-lg);
  background: var(--pn-surface);
  box-shadow: var(--pn-shadow-sm);
  padding: 0.9rem;
  display: grid;
  gap: 0.7rem;
}

/* ===== Profile tabs ===== */
.profile-layout-v2 {
  display: grid;
  grid-template-columns: minmax(12rem, 16rem) minmax(0, 1fr);
  gap: 1rem;
}

.profile-tab-nav {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-lg);
  background: var(--pn-surface);
  box-shadow: var(--pn-shadow-sm);
  padding: 0.45rem;
  display: grid;
  gap: 0.35rem;
  align-content: start;
}

.profile-tab-btn {
  border: 1px solid transparent;
  border-radius: var(--pn-radius-md);
  background: transparent;
  color: var(--pn-text-soft);
  text-align: left;
  padding: 0.5rem 0.65rem;
  cursor: pointer;
}

.profile-tab-btn.is-active {
  border-color: var(--pn-blue-400);
  background: var(--pn-blue-50);
  color: var(--pn-blue-700);
  font-weight: 600;
}

.profile-tab-panel {
  display: none;
}

.profile-tab-panel.is-active {
  display: grid;
  gap: 1rem;
}

/* ===== Worksheets ===== */
.worksheet-filter-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(14rem, 16rem);
  gap: 0.8rem;
}

.worksheet-catalog {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.worksheet-card {
  border: 1px solid var(--pn-border);
  border-radius: var(--pn-radius-lg);
  background: var(--pn-surface);
  box-shadow: var(--pn-shadow-sm);
  padding: 0.8rem;
  display: grid;
  gap: 0.45rem;
}

/* ===== Breakpoints for New Patterns ===== */
@media (max-width: 1180px) {
  .module-series-grid,
  .module-links-grid,
  .worksheet-catalog {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .scenario-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  .module-intro-shell,
  .module-learning-layout,
  .profile-layout-v2,
  .worksheet-filter-row {
    grid-template-columns: 1fr;
  }

  .module-intro-visual {
    justify-self: start;
    width: min(20rem, 100%);
  }

  body.flashcards-page {
    overflow: auto;
  }

  .flashcards-layout-v2 {
    min-height: 100vh;
    height: auto;
    grid-template-columns: 1fr;
    grid-template-rows: auto minmax(0, 1fr);
  }

  .flashcards-tree-panel {
    max-height: 42vh;
  }
}

@media (max-width: 760px) {
  .module-series-grid,
  .module-links-grid,
  .worksheet-catalog {
    grid-template-columns: 1fr;
  }

  .exam-floating-case {
    left: 0.7rem;
    right: 0.7rem;
    width: auto;
    max-width: none;
    bottom: 0.7rem;
  }
}
/* ===== 2026 Professional Redesign ===== */

.page-main {
  perspective: 1700px;
  perspective-origin: center 48vh;
  transform-style: preserve-3d;
}

[data-antigravity],
[data-antigravity-grid] > * {
  transition: transform 320ms cubic-bezier(0.16, 0.84, 0.24, 1) !important;
  will-change: transform;
}

[data-antigravity] {
  transform: translate(var(--ag-x, 0px), var(--ag-y, 0px)) scale(var(--ag-scale, 1)) !important;
}

[data-antigravity-grid] > * {
  transform: translate(var(--ag-row-x, 0px), var(--ag-row-y, 0px)) scale(var(--ag-row-scale, 1)) !important;
}

body.page-transition-enter .app-shell,
body.page-transition-enter > main {
  opacity: 0;
  transform: translate3d(3.8vw, 0, 0) scale(0.988);
}

body.page-transition-ready .app-shell,
body.page-transition-ready > main {
  opacity: 1;
  transform: none;
  transition: opacity 220ms cubic-bezier(0.22, 1, 0.36, 1), transform 220ms cubic-bezier(0.22, 1, 0.36, 1);
}

body.is-page-leaving .app-shell,
body.is-page-leaving > main {
  opacity: 0;
  transform: translate3d(-4.8vw, 0, 0) scale(0.982);
  pointer-events: none;
  transition: opacity 220ms cubic-bezier(0.22, 1, 0.36, 1), transform 220ms cubic-bezier(0.22, 1, 0.36, 1);
}

body::after {
  content: none;
}

body.is-page-leaving::after {
  content: none;
}

.landing-copy-protected .landing-page h1,
.landing-copy-protected .landing-page h2,
.landing-copy-protected .landing-page h3,
.landing-copy-protected .landing-page p,
.landing-copy-protected .landing-page .lead,
.landing-copy-protected .landing-page .eyebrow,
.landing-copy-protected .landing-page .section-note,
.landing-copy-protected .landing-page .metric-value,
.landing-copy-protected .landing-page .card,
.landing-copy-protected .landing-page .panel,
.landing-copy-protected .landing-page .badge {
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

.site-header.site-header-v2,
.footer.footer-v2 {
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.site-header.site-header-v2::before,
.footer.footer-v2::before,
.landing-shell::before,
.landing-shell::after,
.landing-main-card::before,
.landing-main-card::after,
.section-banner::after,
.hero-shell::before,
.hero-shell::after {
  content: none !important;
}

.section {
  position: relative;
  padding-block: clamp(2.4rem, 4.4vw, 4.6rem);
}

.section + .section {
  margin-top: 0;
}

.section-alt {
  position: relative;
  isolation: isolate;
  background: linear-gradient(180deg, rgba(33, 167, 240, 0.024), rgba(138, 196, 61, 0.02) 38%, rgba(255, 174, 47, 0.016) 72%, rgba(245, 79, 122, 0.012));
  border-block: 0;
}

.section-alt::before,
.section-alt::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: clamp(1.1rem, 2.4vw, 2rem);
  pointer-events: none;
  z-index: 0;
}

.section-alt > * {
  position: relative;
  z-index: 1;
}

.section-alt::before {
  top: -1px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.82), transparent);
}

.section-alt::after {
  bottom: -1px;
  background: linear-gradient(0deg, rgba(255, 255, 255, 0.84), transparent);
}

.landing-page--community .section-alt,
.landing-page:not(.landing-page--home) .section-alt {
  background: linear-gradient(180deg, rgba(33, 167, 240, 0.02), rgba(138, 196, 61, 0.016) 42%, rgba(255, 174, 47, 0.014) 74%, rgba(245, 79, 122, 0.01)) !important;
  border-block: 0 !important;
}

.landing-page:not(.landing-page--home) .section-content::before,
.landing-page:not(.landing-page--home) .section-feature::before,
.landing-page:not(.landing-page--home) .section-cta::before {
  background: linear-gradient(180deg, rgba(33, 167, 240, 0.02), transparent 72%) !important;
}

.panel,
.card,
.card-learning,
.card-fach,
.card-interaction,
.card-section,
.card-highlight,
.landing-main-card,
.landing-shell,
.section-banner,
.statement-card,
.route-overview-card,
.topic-cluster-card,
.area-map-card,
.structured-overview-card,
.structured-overview-row,
.soft-note-panel,
.metric,
.planner-day-card,
.assignment-card,
.source-system-panel,
.device-readiness-card,
.hero-audience-chip,
.footer-cta-card,
.mega-card,
.mega-link,
.profile-dropdown {
  border: 1px solid var(--pn-border);
  border-radius: 0.95rem;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 8px 16px rgba(18, 36, 58, 0.045);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.panel,
.card,
.card-learning,
.card-fach,
.card-interaction,
.card-section,
.route-overview-card,
.topic-cluster-card,
.area-map-card,
.planner-day-card,
.assignment-card,
.statement-card {
  position: relative;
}

.panel::before,
.card::before,
.card-learning::before,
.card-fach::before,
.card-interaction::before,
.card-section::before,
.route-overview-card::before,
.topic-cluster-card::before,
.area-map-card::before,
.planner-day-card::before,
.assignment-card::before,
.statement-card::before {
  content: "";
  position: absolute;
  top: 0.65rem;
  bottom: 0.65rem;
  left: 0.4rem;
  width: 0.14rem;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--pn-blue-500), var(--pn-teal-500));
  opacity: 0.34;
}

.card-fach::before,
.area-map-card--knowledge::before,
.topic-cluster-card::before {
  background: linear-gradient(180deg, var(--pn-teal-500), var(--pn-teal-600));
}

.card-interaction::before,
.area-map-card--studio::before,
.assignment-card::before {
  background: linear-gradient(180deg, var(--pn-amber-500), var(--pn-amber-600));
}

.card-highlight::before,
.statement-card-accent::before,
.area-map-card--areas::before {
  background: linear-gradient(180deg, var(--pn-red-500), var(--pn-red-600));
}

.panel,
.card,
.card-learning,
.card-fach,
.card-interaction,
.card-section,
.card-highlight,
.route-overview-card,
.topic-cluster-card,
.area-map-card,
.planner-day-card,
.assignment-card,
.statement-card {
  padding-inline-start: clamp(1.2rem, 2.2vw, 1.6rem);
}

.card-highlight {
  color: var(--pn-text);
  text-align: left;
}

.card-highlight * {
  color: inherit;
}

.landing-main-card,
.landing-shell,
.section-banner,
.structured-overview-card,
.soft-note-panel,
.source-system-panel {
  box-shadow: 0 10px 18px rgba(18, 36, 58, 0.05);
}

.structured-overview-row {
  display: grid;
  grid-template-columns: minmax(7rem, 8rem) minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
  border-left: 3px solid rgba(33, 167, 240, 0.24);
}

.structured-overview-row + .structured-overview-row {
  margin-top: 0.9rem;
}

.structured-overview-tag {
  border-radius: 999px;
  border: 1px solid var(--pn-border);
  background: var(--pn-surface-soft);
}

.hero-trust-strip span,
.footer-meta-chip,
.device-chip,
.landing-shell-chip {
  border: 1px solid var(--pn-border);
  background: var(--pn-surface-soft);
  color: var(--pn-text-soft);
}

/* ===== Platform Structure System ===== */
.page-main[data-structured-layout="1"] {
  --pn-structure-gap-lg: clamp(2.6rem, 5vw, 4.5rem);
  --pn-structure-gap-md: clamp(1.9rem, 3.4vw, 3rem);
  --pn-structure-gap-sm: clamp(1.15rem, 2.2vw, 1.7rem);
  --pn-structure-accent: rgba(33, 167, 240, 0.28);
}

.page-main[data-domain="lernen"] {
  --pn-structure-accent: rgba(33, 167, 240, 0.3);
}

.page-main[data-domain="praxis"] {
  --pn-structure-accent: rgba(138, 196, 61, 0.32);
}

.page-main[data-domain="wissen"] {
  --pn-structure-accent: rgba(255, 174, 47, 0.32);
}

.page-main[data-domain="organisation"] {
  --pn-structure-accent: rgba(245, 79, 122, 0.3);
}

.page-main[data-domain="system"] {
  --pn-structure-accent: rgba(18, 36, 58, 0.24);
}

.page-main[data-structured-layout="1"] > section.section {
  position: relative;
  border-top: 1px solid rgba(18, 36, 58, 0.06);
}

.page-main[data-structured-layout="1"] > section.section:first-child {
  border-top: none;
}

.page-main[data-structured-layout="1"] > section.section[data-stage="hero"] {
  padding-block: var(--pn-structure-gap-lg) var(--pn-structure-gap-md);
}

.page-main[data-structured-layout="1"] > section.section[data-stage="core"] {
  padding-block: var(--pn-structure-gap-md);
}

.page-main[data-structured-layout="1"] > section.section[data-stage="detail"] {
  padding-block: var(--pn-structure-gap-md) var(--pn-structure-gap-sm);
}

.page-main[data-structured-layout="1"] > section.section[data-stage="extra"] {
  padding-block: var(--pn-structure-gap-sm);
  opacity: 0.98;
}

.page-main[data-structured-layout="1"] .section-head h2,
.page-main[data-structured-layout="1"] .structured-overview-head h2 {
  max-width: 26ch;
  margin-inline: auto;
}

.page-main[data-structured-layout="1"] [data-stage="core"] .section-head h2 {
  font-size: clamp(1.45rem, 2.7vw, 2.3rem);
}

.page-main[data-structured-layout="1"] [data-stage="detail"] .section-head h2,
.page-main[data-structured-layout="1"] [data-stage="extra"] .section-head h2 {
  font-size: clamp(1.3rem, 2.3vw, 2rem);
}

.page-main[data-structured-layout="1"] .section-head p,
.page-main[data-structured-layout="1"] .section-note,
.page-main[data-structured-layout="1"] .text-small {
  max-width: 78ch;
}

.section-clustered .grid-2,
.section-clustered .grid-3,
.section-clustered .grid-4,
.section-clustered .route-overview-grid,
.section-clustered .device-readiness-grid,
.section-clustered .topic-cluster-grid,
.section-clustered .step-grid {
  gap: clamp(0.72rem, 1.45vw, 1.04rem);
  align-items: stretch;
}

.section-clustered .grid-2 > *,
.section-clustered .grid-3 > *,
.section-clustered .grid-4 > *,
.section-clustered .route-overview-grid > *,
.section-clustered .device-readiness-grid > *,
.section-clustered .topic-cluster-grid > *,
.section-clustered .step-grid > * {
  height: 100%;
}

.card-tier-primary,
.card-tier-functional,
.card-tier-info {
  position: relative;
  transition: border-color 170ms ease, box-shadow 170ms ease, transform 170ms ease;
}

.card-tier-primary {
  border-color: var(--pn-structure-accent) !important;
  background: linear-gradient(168deg, rgba(255, 255, 255, 0.97), rgba(247, 251, 255, 0.95)) !important;
  box-shadow: 0 12px 24px rgba(18, 36, 58, 0.08) !important;
}

.card-tier-functional {
  border-color: rgba(18, 36, 58, 0.14) !important;
  background: rgba(255, 255, 255, 0.95) !important;
  box-shadow: 0 8px 18px rgba(18, 36, 58, 0.055) !important;
}

.card-tier-info {
  border-color: rgba(18, 36, 58, 0.1) !important;
  background: rgba(255, 255, 255, 0.92) !important;
  box-shadow: 0 6px 14px rgba(18, 36, 58, 0.04) !important;
}

.card-tier-info p,
.card-tier-info .text-small,
.card-tier-info li {
  color: var(--pn-text-muted);
}

.card-tier-primary:hover,
.card-tier-functional:hover {
  transform: translateY(-1px);
}

.page-orientation-section {
  padding-top: clamp(1.2rem, 2.3vw, 1.7rem) !important;
  padding-bottom: clamp(1.2rem, 2.4vw, 1.8rem) !important;
}

.page-orientation-card {
  border: 1px solid var(--pn-border);
  border-left: 4px solid var(--pn-structure-accent);
  border-radius: 1rem;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.97), rgba(247, 251, 255, 0.96));
  box-shadow: 0 10px 20px rgba(18, 36, 58, 0.06);
  padding: clamp(1rem, 2.2vw, 1.45rem);
  display: grid;
  gap: 0.95rem;
}

.page-orientation-head {
  display: grid;
  gap: 0.45rem;
}

.page-orientation-kicker {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border: 1px solid rgba(18, 36, 58, 0.14);
  border-radius: 999px;
  padding: 0.24rem 0.62rem;
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--pn-text-soft);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.9);
}

.page-orientation-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.page-orientation-block {
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 0.82rem;
  background: rgba(255, 255, 255, 0.9);
  padding: 0.72rem;
  display: grid;
  gap: 0.55rem;
}

.page-orientation-block h3 {
  font-size: 0.94rem;
}

.page-orientation-links {
  display: grid;
  gap: 0.42rem;
}

.page-orientation-link {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  border-radius: 0.65rem;
  border: 1px solid rgba(18, 36, 58, 0.12);
  padding: 0.38rem 0.58rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--pn-text);
  background: rgba(255, 255, 255, 0.96);
}

.page-orientation-link:hover {
  border-color: rgba(18, 36, 58, 0.28);
  background: #ffffff;
}

.page-orientation-link--action {
  border-color: var(--pn-structure-accent);
}

.page-orientation-empty {
  font-size: 0.8rem;
  color: var(--pn-text-muted);
}

.page-orientation-meta {
  padding-top: 0.1rem;
  border-top: 1px solid rgba(18, 36, 58, 0.08);
  font-size: 0.78rem;
  color: var(--pn-text-muted);
}

@media (max-width: 980px) {
  .page-orientation-grid {
    grid-template-columns: 1fr;
  }

  .page-main[data-structured-layout="1"] > section.section[data-stage="hero"],
  .page-main[data-structured-layout="1"] > section.section[data-stage="core"],
  .page-main[data-structured-layout="1"] > section.section[data-stage="detail"] {
    padding-block: clamp(1.5rem, 3.8vw, 2.2rem);
  }
}

.pn-breadcrumb-shell {
  background: transparent;
}

.pn-breadcrumb-layout {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding-block: 0.36rem;
}

.pn-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 0.44rem;
  max-width: min(42rem, calc(100vw - 2.2rem));
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 4px 10px rgba(18, 36, 58, 0.05);
  padding: 0.25rem 0.56rem;
}

.pn-breadcrumb-kicker {
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--pn-text-muted);
  font-weight: 800;
  white-space: nowrap;
}

.pn-breadcrumb-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--pn-text-soft);
  font-size: 0.74rem;
  font-weight: 640;
  min-width: 0;
}

.pn-breadcrumb-list li {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  min-width: 0;
}

.pn-breadcrumb-list li + li::before {
  content: ">";
  color: var(--pn-text-muted);
}

.pn-breadcrumb-list a {
  color: var(--pn-text-soft);
  white-space: nowrap;
}

.pn-breadcrumb-list a:hover {
  color: var(--pn-text);
}

.pn-breadcrumb-list li[aria-current="page"] span {
  color: var(--pn-text);
  max-width: min(14rem, 40vw);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pn-breadcrumb-next,
.pn-breadcrumb-next-label,
.pn-breadcrumb-next-link,
.pn-breadcrumb-prev-link {
  display: none !important;
}

@media (max-width: 980px) {
  .pn-breadcrumb {
    max-width: calc(100vw - 1.2rem);
  }
}

.site-header.site-header-v2 {
  top: 0;
  border-bottom: 1px solid var(--pn-border);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 8px 18px rgba(18, 36, 58, 0.08);
}

.site-header.site-header-v2.is-scrolled {
  border-color: var(--pn-border-strong);
  box-shadow: 0 10px 22px rgba(18, 36, 58, 0.1);
}

.site-header.site-header-v2 .header-frame {
  max-width: none;
  margin-inline: 0;
  padding-inline: clamp(1rem, 2.8vw, 3rem);
}

.header-inner-v2 {
  min-height: calc(var(--pn-header-height) + 0.15rem);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 0.82rem;
  position: relative;
  padding-block: 0.52rem;
}

.brand-v2,
.header-utility.header-utility-v2 {
  position: relative;
  z-index: 3;
}

.brand-v2 .brand-logo {
  width: 2.85rem;
  height: 2.85rem;
  border-radius: 0.8rem;
  border: 1px solid var(--pn-border);
  background: #fff;
  box-shadow: none;
}

.brand-v2 .brand-title {
  font-size: 1.08rem;
}

.brand-v2 .brand-sub {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
}

.main-nav.main-nav-v2 {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: min(60rem, calc(100% - 38rem));
  justify-self: center;
  justify-content: center;
  display: flex;
  flex-wrap: nowrap;
  gap: 0.35rem;
  border: none;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  padding: 0;
  z-index: 4;
}

.main-nav.main-nav-v2::after {
  content: none;
}

.main-nav-v2 .nav-link {
  border-radius: 0.7rem;
  padding: 0.56rem 0.78rem;
  color: var(--pn-text-soft);
  border: 1px solid transparent;
  font-size: 0.86rem;
  line-height: 1.2;
}

.main-nav-v2 .nav-link:hover,
.main-nav-v2 .nav-link:focus-visible {
  color: var(--pn-text);
  border-color: rgba(33, 167, 240, 0.28);
  background: rgba(33, 167, 240, 0.08);
}

.main-nav-v2 .nav-link.is-active {
  color: var(--pn-blue-700);
  border-color: rgba(33, 167, 240, 0.42);
  background: rgba(33, 167, 240, 0.12);
}

.main-nav-v2 .nav-link::after {
  content: none;
}

.main-nav-v2 .nav-link-secondary {
  border-color: rgba(245, 79, 122, 0.26);
  background: rgba(245, 79, 122, 0.08);
  color: var(--pn-red-700);
}

.header-utility.header-utility-v2 {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  flex-wrap: nowrap;
  margin-left: auto;
  z-index: 5;
}

.command-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.42rem;
  min-width: 13rem;
  min-height: 2.38rem;
  border: 1px solid var(--pn-border);
  border-radius: 0.78rem;
  background: #fff;
  color: var(--pn-text-soft);
  font: inherit;
  font-size: 0.82rem;
  font-weight: 650;
  padding: 0.5rem 0.7rem;
  cursor: pointer;
  transition: border-color var(--pn-ease), color var(--pn-ease), background var(--pn-ease), box-shadow var(--pn-ease);
}

.command-trigger:hover {
  color: var(--pn-text);
  border-color: var(--pn-border-strong);
  background: var(--pn-surface-soft);
  box-shadow: 0 8px 16px rgba(18, 36, 58, 0.08);
}

.command-trigger-icon {
  width: 1rem;
  height: 1rem;
  display: inline-grid;
  place-items: center;
}

.command-trigger-icon svg {
  width: 1rem;
  height: 1rem;
}

.command-trigger-text {
  flex: 1;
  text-align: left;
}

.command-trigger kbd {
  border: 1px solid var(--pn-border);
  border-radius: 0.35rem;
  padding: 0.08rem 0.26rem;
  font-size: 0.67rem;
  font-family: inherit;
  background: #fff;
  color: var(--pn-text-muted);
}

.header-admin-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.38rem;
  padding-inline: 0.84rem;
  border: 1px solid var(--pn-border);
  border-radius: 0.78rem;
  background: #fff;
  color: var(--pn-text-soft);
  font-size: 0.82rem;
  font-weight: 700;
}

.header-admin-link:hover {
  border-color: var(--pn-border-strong);
  background: var(--pn-surface-soft);
  color: var(--pn-text);
}

.profile-trigger {
  border: 1px solid var(--pn-border);
  background: #fff;
}

.profile-trigger:hover {
  border-color: var(--pn-border-strong);
  background: var(--pn-surface-soft);
}

.header-cta {
  min-height: 2.48rem;
  border-radius: 0.78rem;
  padding-inline: 1.04rem;
  z-index: 6;
}

.footer.footer-v2 {
  position: static;
  left: auto;
  right: auto;
  bottom: auto;
  z-index: auto;
  overflow: hidden;
  padding-bottom: 0;
  border-top: 1px solid var(--pn-border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(248, 252, 255, 0.96));
  box-shadow: 0 -6px 20px rgba(18, 36, 58, 0.08);
}

.footer.footer-v2::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0) 14%, rgba(255, 255, 255, 0) 86%, rgba(255, 255, 255, 0.98) 100%),
    linear-gradient(180deg, rgba(255, 255, 255, 0) 74%, rgba(255, 255, 255, 0.92) 100%);
}

.footer.footer-v2 > * {
  position: relative;
  z-index: 1;
}

.footer-grid-v2 {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) repeat(4, minmax(0, 1fr));
  gap: clamp(1.2rem, 2.4vw, 2rem);
}

.footer-v2 .footer-link {
  color: var(--pn-text-soft);
}

.footer-v2 .footer-link:hover {
  color: var(--pn-blue-700);
}

.command-palette-overlay {
  position: fixed;
  inset: 0;
  z-index: 140;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(4rem, 10vh, 7rem) 1rem 1rem;
  background: rgba(18, 36, 58, 0.38);
}

.command-palette-overlay.is-open {
  display: flex;
}

.command-palette-panel {
  width: min(52rem, 100%);
  border: 1px solid var(--pn-border);
  border-radius: 1rem;
  background: #fff;
  box-shadow: 0 24px 60px rgba(18, 36, 58, 0.24);
  overflow: hidden;
}

.command-palette-head {
  border-bottom: 1px solid var(--pn-border);
  padding: 0.9rem;
}

.command-palette-input {
  width: 100%;
  border: 1px solid var(--pn-border);
  border-radius: 0.7rem;
  padding: 0.76rem 0.9rem;
  font: inherit;
  background: #fff;
  color: var(--pn-text);
}

.command-palette-list {
  max-height: min(62vh, 34rem);
  overflow: auto;
  display: grid;
  gap: 0;
}

.command-result-item {
  display: grid;
  gap: 0.18rem;
  text-align: left;
  border: none;
  border-bottom: 1px solid rgba(18, 36, 58, 0.08);
  background: #fff;
  color: var(--pn-text);
  font: inherit;
  padding: 0.9rem 1rem;
  cursor: pointer;
}

.command-result-item:hover,
.command-result-item.is-active {
  background: var(--pn-blue-50);
}

.command-result-item strong {
  font-size: 0.92rem;
}

.command-result-item span {
  font-size: 0.82rem;
  color: var(--pn-text-soft);
}

.command-empty {
  padding: 1rem;
  color: var(--pn-text-muted);
  font-size: 0.9rem;
}

.dashboard-quick-rail {
  position: fixed;
  top: calc(var(--pn-header-height) + 1.2rem);
  right: clamp(0.7rem, 1.8vw, 1.5rem);
  width: min(17rem, 24vw);
  z-index: 58;
}

.dashboard-quick-rail-panel {
  padding: 0.82rem;
  border-radius: 0.92rem;
  border: 1px solid var(--pn-border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 252, 255, 0.95));
  box-shadow: 0 12px 24px rgba(18, 36, 58, 0.09);
}

.dashboard-quick-actions-list {
  display: grid;
  gap: 0.42rem;
}

.dashboard-quick-action-btn {
  width: 100%;
  justify-content: flex-start;
}

.dashboard-quick-actions-list .dashboard-quick-action-btn {
  min-height: 2.05rem;
  border-radius: 0.62rem;
  padding-inline: 0.62rem;
  font-size: 0.78rem;
  font-weight: 700;
  border-color: var(--pn-blue-200);
  color: var(--pn-blue-700);
  background: rgba(33, 167, 240, 0.07);
}

.dashboard-quick-actions-list .dashboard-quick-action-btn:hover {
  border-color: var(--pn-blue-400);
  color: var(--pn-blue-800);
  background: rgba(33, 167, 240, 0.13);
}

.dashboard-quick-actions-inline {
  display: none;
}

.context-quick-rail {
  position: fixed;
  top: calc(var(--pn-header-height) + 1.3rem);
  width: min(17rem, 24vw);
  z-index: 56;
}

.context-quick-rail--right {
  right: clamp(0.7rem, 1.8vw, 1.5rem);
}

.context-quick-rail--left {
  left: clamp(0.7rem, 1.8vw, 1.5rem);
}

.context-quick-rail-inner {
  border: 1px solid var(--pn-border);
  border-radius: 0.92rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 252, 255, 0.95));
  box-shadow: 0 10px 20px rgba(18, 36, 58, 0.09);
  display: grid;
  gap: 0.7rem;
  padding: 0.78rem;
}

.quick-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.6rem;
}

.quick-panel-toggle {
  width: 1.92rem;
  height: 1.92rem;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--pn-border);
  border-radius: 0.58rem;
  background: #fff;
  color: var(--pn-text-soft);
  cursor: pointer;
  transition: border-color 170ms ease, background 170ms ease, color 170ms ease, transform 170ms ease;
}

.quick-panel-toggle:hover {
  border-color: var(--pn-border-strong);
  background: var(--pn-surface-soft);
  color: var(--pn-text);
}

.quick-panel-toggle-icon {
  display: inline-block;
  line-height: 1;
  transition: transform 190ms cubic-bezier(0.2, 0.72, 0.24, 1);
}

[data-quick-panel] {
  transition: transform 240ms cubic-bezier(0.22, 1, 0.36, 1);
}

.quick-panel-body {
  display: grid;
  gap: 0.58rem;
  max-height: 58vh;
  overflow: auto;
  opacity: 1;
  transition: opacity 180ms ease;
}

[data-quick-panel].is-collapsed .quick-panel-body {
  opacity: 1;
  pointer-events: auto;
}

[data-quick-panel].is-collapsed {
  transform: translateX(calc(100% - 2.7rem));
}

[data-quick-panel].is-collapsed .quick-panel-head {
  justify-content: flex-end;
}

[data-quick-panel].is-collapsed .page-function-head {
  width: 0;
  opacity: 0;
  pointer-events: none;
  overflow: hidden;
}

[data-quick-panel].is-collapsed .quick-panel-toggle-icon {
  transform: rotate(90deg);
}

.context-quick-rail--left[data-quick-panel].is-collapsed {
  transform: translateX(calc(-100% + 2.7rem));
}

.context-quick-rail--left[data-quick-panel].is-collapsed .quick-panel-toggle-icon {
  transform: rotate(-90deg);
}

.context-quick-rail-inner .page-function-head {
  display: grid;
  gap: 0.2rem;
}

.context-quick-rail-inner .page-function-title {
  font-size: 0.9rem;
}

.context-quick-rail-inner .page-function-copy {
  color: var(--pn-text-muted);
  font-size: 0.8rem;
  line-height: 1.4;
}

.context-quick-rail-inner .page-function-actions {
  display: grid;
  gap: 0.45rem;
}

.context-quick-rail-inner .page-function-link {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  border: 1px solid var(--pn-blue-200);
  border-radius: 0.62rem;
  padding: 0.44rem 0.58rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--pn-blue-700);
  background: rgba(33, 167, 240, 0.06);
}

.context-quick-rail-inner .page-function-link:hover {
  border-color: var(--pn-blue-400);
  background: rgba(33, 167, 240, 0.1);
}

.context-quick-rail-inner .page-function-checklist {
  display: grid;
  gap: 0.42rem;
}

.context-quick-rail-inner .page-function-checkitem {
  display: flex;
  align-items: flex-start;
  gap: 0.44rem;
  border: 1px solid var(--pn-border);
  border-radius: 0.56rem;
  padding: 0.44rem 0.5rem;
  background: var(--pn-surface-soft);
}

.context-quick-rail-inner .page-function-checkitem label {
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--pn-text-soft);
  line-height: 1.35;
}

.context-quick-rail-inner .page-function-checkitem input:checked + label {
  color: var(--pn-text);
  text-decoration: line-through;
  text-decoration-thickness: 2px;
}

@media (max-width: 1200px) {
  .context-quick-rail {
    display: none;
  }
}

@media (max-width: 1200px) {
  .dashboard-quick-rail {
    display: none;
  }

  .dashboard-quick-actions-inline {
    display: grid;
  }
}

@media (max-width: 1260px) {
  .header-inner-v2 {
    grid-template-columns: auto auto 1fr;
  }

  .main-nav-toggle.main-nav-toggle-v2 {
    display: inline-flex;
  }

  .main-nav.main-nav-v2 {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 1rem;
    right: 1rem;
    width: auto;
    max-width: none;
    transform: none;
    z-index: 90;
    display: none;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    border: 1px solid var(--pn-border);
    border-radius: 0.9rem;
    background: #fff;
    box-shadow: 0 18px 34px rgba(18, 36, 58, 0.16);
    padding: 0.45rem;
  }

  .site-header.site-header-v2[data-nav-open="true"] .main-nav.main-nav-v2 {
    display: flex;
  }

  .main-nav-v2 .nav-link,
  .main-nav-v2 .nav-link-secondary {
    width: 100%;
    justify-content: flex-start;
    padding: 0.68rem 0.74rem;
  }

  .header-utility.header-utility-v2 {
    justify-content: flex-end;
  }

  .header-cta {
    display: none;
  }

  .header-utility.header-utility-v2 .command-trigger kbd {
    display: none;
  }

  .header-admin-link {
    display: none;
  }
}

@media (max-width: 980px) {
  .footer-grid-v2 {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .header-inner-v2 {
    grid-template-columns: auto auto;
    grid-template-areas:
      "brand tools"
      "nav nav";
    row-gap: 0.7rem;
  }

  .brand-v2 {
    grid-area: brand;
  }

  .header-utility.header-utility-v2 {
    grid-area: tools;
  }

  .main-nav.main-nav-v2 {
    left: 0;
    right: 0;
    margin-top: 0.45rem;
  }

  .footer-grid-v2 {
    grid-template-columns: 1fr;
  }

  .structured-overview-row {
    grid-template-columns: 1fr;
  }
}

/* ===== Premium Home Landing ===== */
.pn-home-body .site-header.site-header-v2 .header-frame {
  max-width: none;
  padding-inline: clamp(1rem, 2.8vw, 3rem);
}

.pn-home-body .main-nav.main-nav-v2 {
  gap: 0.16rem;
}

.pn-home-body .main-nav.main-nav-v2 .nav-item-mega .nav-link {
  font-size: 0.86rem;
  padding: 0.58rem 0.84rem;
}

.pn-home-body .mega-menu-panel {
  width: min(82rem, calc(100vw - 2.8rem));
  top: calc(100% + 0.28rem);
}

.pn-home-landing {
  --pn-home-max-width: 1520px;
  background:
    radial-gradient(1300px 640px at 50% -12%, rgba(33, 167, 240, 0.2), rgba(33, 167, 240, 0) 66%),
    linear-gradient(180deg, #eaf3ff 0%, #f2f7ff 28%, #f8fbff 52%, #ffffff 100%);
  overflow-x: clip;
}

.pn-home-landing .section {
  padding-block: clamp(7.5rem, 10vw, 9.2rem);
}

.pn-home-shell {
  width: min(calc(100% - 3.5rem), var(--pn-home-max-width));
  margin-inline: auto;
  display: grid;
  gap: clamp(1.35rem, 2.4vw, 2rem);
}

.pn-home-hero-panel {
  display: grid;
  gap: clamp(1.3rem, 2.5vw, 1.9rem);
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 1.35rem;
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.97), rgba(244, 249, 255, 0.95));
  box-shadow: 0 16px 36px rgba(18, 36, 58, 0.08);
  padding: clamp(3.75rem, 5.3vw, 5rem);
}

.pn-home-hero-copy-block {
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 1rem;
}

.pn-home-hero-copy-block h1 {
  max-width: 18ch;
  font-size: clamp(2.55rem, 5.3vw, 4.7rem);
  line-height: 1.04;
  letter-spacing: -0.032em;
}

.pn-home-hero-copy-block p {
  max-width: 66ch;
  font-size: clamp(1rem, 1.16vw, 1.18rem);
  line-height: 1.72;
  color: var(--pn-text-muted);
}

.pn-home-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.78rem;
}

.pn-home-actions .btn {
  min-height: 2.9rem;
  min-width: 11.2rem;
  padding-inline: 1rem;
  border-radius: 0.84rem;
  font-size: 0.94rem;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, filter 180ms ease;
}

.pn-home-actions .btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(18, 36, 58, 0.14);
}

.pn-home-role-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1rem, 1.8vw, 1.4rem);
}

.pn-home-role-card {
  display: grid;
  align-content: start;
  gap: 0.74rem;
  min-height: clamp(11.5rem, 14vw, 13.8rem);
  padding: clamp(1.1rem, 1.8vw, 1.45rem);
  border: 1px solid rgba(18, 36, 58, 0.13);
  border-radius: 1.08rem;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 12px 26px rgba(18, 36, 58, 0.06);
  transition: transform 190ms cubic-bezier(0.2, 0.72, 0.24, 1), box-shadow 190ms ease, border-color 190ms ease;
}

.pn-home-role-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 34px rgba(18, 36, 58, 0.14);
}

.pn-home-role-icon {
  width: 2.65rem;
  height: 2.65rem;
  display: inline-grid;
  place-items: center;
  border-radius: 0.84rem;
  border: 1px solid rgba(18, 36, 58, 0.12);
  background: rgba(249, 252, 255, 0.96);
}

.pn-home-role-icon svg {
  width: 1.42rem;
  height: 1.42rem;
}

.pn-home-role-card h3 {
  font-size: clamp(1.06rem, 1.25vw, 1.26rem);
}

.pn-home-role-card p {
  margin: 0;
  color: var(--pn-text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.pn-home-role-card[data-tone="blue"] { border-color: rgba(33, 167, 240, 0.3); }
.pn-home-role-card[data-tone="blue"] .pn-home-role-icon { color: var(--pn-blue-600); background: rgba(33, 167, 240, 0.1); }
.pn-home-role-card[data-tone="green"] { border-color: rgba(138, 196, 61, 0.34); }
.pn-home-role-card[data-tone="green"] .pn-home-role-icon { color: var(--pn-teal-600); background: rgba(138, 196, 61, 0.11); }
.pn-home-role-card[data-tone="orange"] { border-color: rgba(255, 174, 47, 0.34); }
.pn-home-role-card[data-tone="orange"] .pn-home-role-icon { color: var(--pn-amber-600); background: rgba(255, 174, 47, 0.12); }
.pn-home-role-card[data-tone="red"] { border-color: rgba(245, 79, 122, 0.32); }
.pn-home-role-card[data-tone="red"] .pn-home-role-icon { color: var(--pn-red-600); background: rgba(245, 79, 122, 0.1); }

.pn-home-stats-section {
  background: linear-gradient(180deg, rgba(18, 36, 58, 0.03), rgba(18, 36, 58, 0.015));
}

.pn-home-section-head {
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 0.8rem;
}

.pn-home-section-head h2 {
  max-width: 24ch;
  font-size: clamp(1.9rem, 3.2vw, 3rem);
  letter-spacing: -0.02em;
}

.pn-home-section-head p {
  max-width: 72ch;
  color: var(--pn-text-muted);
  font-size: 0.98rem;
}

.pn-home-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1rem, 1.7vw, 1.3rem);
}

.pn-home-stat-card {
  min-height: 10.2rem;
  display: grid;
  align-content: center;
  gap: 0.56rem;
  padding: clamp(1rem, 1.7vw, 1.3rem);
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 10px 22px rgba(18, 36, 58, 0.055);
}

.pn-home-stat-card strong {
  font-size: clamp(1.65rem, 2.9vw, 2.5rem);
  line-height: 1.02;
  letter-spacing: -0.026em;
}

.pn-home-stat-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--pn-text-muted);
}

.pn-home-problem-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 1.7vw, 1.3rem);
}

.pn-home-problem-card {
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 10px 20px rgba(18, 36, 58, 0.05);
  padding: clamp(1.2rem, 2vw, 1.55rem);
  display: grid;
  gap: 0.65rem;
}

.pn-home-problem-card h3 {
  font-size: 1.12rem;
}

.pn-home-problem-card p {
  margin: 0;
  color: var(--pn-text-muted);
  line-height: 1.62;
}

.pn-home-value-section {
  background: linear-gradient(180deg, rgba(33, 167, 240, 0.03), rgba(33, 167, 240, 0.01));
}

.pn-home-value-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1rem, 1.7vw, 1.3rem);
}

.pn-home-value-card {
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 10px 20px rgba(18, 36, 58, 0.05);
  padding: clamp(1.15rem, 1.9vw, 1.45rem);
  display: grid;
  gap: 0.62rem;
}

.pn-home-value-icon {
  width: 2.35rem;
  height: 2.35rem;
  display: inline-grid;
  place-items: center;
  border-radius: 0.76rem;
  border: 1px solid rgba(18, 36, 58, 0.12);
  background: rgba(249, 252, 255, 0.96);
  color: var(--pn-blue-600);
}

.pn-home-value-icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.pn-home-value-card h3 {
  font-size: 1.04rem;
}

.pn-home-value-card p {
  margin: 0;
  color: var(--pn-text-muted);
  line-height: 1.6;
}

.pn-home-flow-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(0.9rem, 1.4vw, 1.15rem);
}

.pn-home-flow-step {
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 10px 20px rgba(18, 36, 58, 0.05);
  padding: clamp(1.1rem, 1.8vw, 1.35rem);
  display: grid;
  gap: 0.58rem;
}

.pn-home-flow-index {
  display: inline-flex;
  width: fit-content;
  border: 1px solid rgba(33, 167, 240, 0.3);
  border-radius: 999px;
  padding: 0.22rem 0.58rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--pn-blue-700);
  background: rgba(33, 167, 240, 0.08);
}

.pn-home-flow-step h3 {
  font-size: 1.03rem;
}

.pn-home-flow-step p {
  margin: 0;
  color: var(--pn-text-muted);
  line-height: 1.6;
}

.pn-home-modules-section {
  background: linear-gradient(180deg, rgba(18, 36, 58, 0.02), rgba(18, 36, 58, 0.01));
}

.pn-home-modules-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 1.7vw, 1.3rem);
}

.pn-home-module-card {
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 12px 24px rgba(18, 36, 58, 0.06);
  padding: clamp(1.2rem, 1.9vw, 1.5rem);
  display: grid;
  gap: 0.78rem;
}

.pn-home-module-card h3 {
  font-size: 1.14rem;
}

.pn-home-module-card p {
  margin: 0;
  color: var(--pn-text-muted);
  line-height: 1.64;
}

.pn-home-proof-panel {
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 1.2rem;
  background: linear-gradient(168deg, rgba(255, 255, 255, 0.96), rgba(244, 249, 255, 0.94));
  box-shadow: 0 14px 30px rgba(18, 36, 58, 0.07);
  padding: clamp(2rem, 3.3vw, 2.9rem);
  display: grid;
  gap: 1.25rem;
}

.pn-home-proof-head {
  display: grid;
  gap: 0.62rem;
}

.pn-home-proof-head h2 {
  max-width: 22ch;
  font-size: clamp(1.75rem, 3vw, 2.8rem);
}

.pn-home-proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.9rem, 1.5vw, 1.2rem);
}

.pn-home-proof-grid article {
  border: 1px solid rgba(18, 36, 58, 0.1);
  border-radius: 0.92rem;
  background: rgba(255, 255, 255, 0.92);
  padding: 1rem;
  display: grid;
  gap: 0.45rem;
}

.pn-home-proof-grid strong {
  font-size: 1rem;
}

.pn-home-proof-grid p {
  margin: 0;
  color: var(--pn-text-muted);
}

.pn-home-cta-card {
  border: 1px solid rgba(33, 167, 240, 0.3);
  border-radius: 1.2rem;
  background: linear-gradient(168deg, rgba(255, 255, 255, 0.97), rgba(238, 246, 255, 0.94));
  box-shadow: 0 16px 34px rgba(18, 36, 58, 0.08);
  padding: clamp(2.2rem, 3.8vw, 3.1rem);
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 0.9rem;
}

.pn-home-cta-card h2 {
  max-width: 23ch;
  font-size: clamp(1.95rem, 3.3vw, 3rem);
}

.pn-home-cta-card p {
  max-width: 64ch;
  color: var(--pn-text-muted);
}

.pn-home-actions--compact .btn {
  min-width: 11rem;
}

@media (max-width: 1330px) {
  .pn-home-role-grid,
  .pn-home-value-grid,
  .pn-home-flow-grid,
  .pn-home-modules-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pn-home-stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pn-home-problem-grid,
  .pn-home-proof-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 940px) {
  .pn-home-landing .section {
    padding-block: clamp(4.3rem, 9vw, 5.8rem);
  }

  .pn-home-shell {
    width: min(calc(100% - 1.8rem), var(--pn-home-max-width));
  }

  .pn-home-hero-panel {
    padding: clamp(2rem, 5vw, 2.8rem);
  }

  .pn-home-actions .btn {
    width: 100%;
  }

  .pn-home-role-grid,
  .pn-home-stat-grid,
  .pn-home-value-grid,
  .pn-home-flow-grid,
  .pn-home-modules-grid {
    grid-template-columns: 1fr;
  }

  .pn-home-body .mega-menu-panel {
    width: min(96vw, 1100px);
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .pn-home-body .mega-menu-panel {
    grid-template-columns: 1fr;
  }
}

html[data-theme="dark"] .pn-home-landing {
  background:
    radial-gradient(1300px 640px at 50% -12%, rgba(33, 167, 240, 0.2), rgba(33, 167, 240, 0) 66%),
    linear-gradient(180deg, #111a25 0%, #15202d 42%, #192534 100%);
}

html[data-theme="dark"] .pn-home-hero-panel,
html[data-theme="dark"] .pn-home-role-card,
html[data-theme="dark"] .pn-home-stat-card,
html[data-theme="dark"] .pn-home-problem-card,
html[data-theme="dark"] .pn-home-value-card,
html[data-theme="dark"] .pn-home-flow-step,
html[data-theme="dark"] .pn-home-module-card,
html[data-theme="dark"] .pn-home-proof-panel,
html[data-theme="dark"] .pn-home-proof-grid article,
html[data-theme="dark"] .pn-home-cta-card {
  background: rgba(26, 38, 54, 0.9);
  border-color: rgba(177, 201, 227, 0.24);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.3);
}

html[data-theme="dark"] .pn-home-role-icon,
html[data-theme="dark"] .pn-home-value-icon {
  border-color: rgba(177, 201, 227, 0.24);
  background: rgba(32, 47, 66, 0.82);
}

/* ===== Home Reference Layout ===== */
.pn-home-reference {
  background:
    radial-gradient(58rem 38rem at 12% 42%, rgba(171, 211, 235, 0.64), transparent 72%),
    radial-gradient(54rem 36rem at 88% 26%, rgba(244, 210, 224, 0.6), transparent 74%),
    radial-gradient(50rem 34rem at 52% 94%, rgba(196, 224, 255, 0.34), transparent 76%),
    linear-gradient(180deg, #d6e6f8 0%, #eaf3fd 30%, #f3eff9 62%, #e8f2fb 100%);
  overflow-x: clip;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.pn-home-reference [data-antigravity],
.pn-home-reference [data-antigravity-grid] > * {
  transform-style: flat;
}

.pn-home-reference .section {
  padding-block: clamp(5rem, 8vw, 7rem);
}

.pn-ref-shell {
  width: min(calc(100% - 3rem), 1320px);
  margin-inline: auto;
  position: relative;
  z-index: 1;
}

.pn-ref-hero-card {
  width: min(100%, 1060px);
  margin-inline: auto;
  border: 1px solid rgba(28, 49, 79, 0.11);
  border-radius: 1.45rem;
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.82), rgba(248, 252, 255, 0.78));
  box-shadow: 0 24px 44px rgba(24, 46, 75, 0.12);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  padding: clamp(2rem, 5vw, 3.1rem);
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 1.2rem;
}

.pn-ref-kicker {
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(38, 89, 125, 0.86);
}

.pn-ref-hero-title {
  margin: 0;
  display: grid;
  gap: 0.22rem;
  color: #1e3249;
}

.pn-ref-line {
  display: block;
  font-weight: 850;
  letter-spacing: -0.024em;
  line-height: 1.05;
}

.pn-ref-line-1 {
  font-size: clamp(2.6rem, 5vw, 3.8rem);
}

.pn-ref-line-2 {
  font-size: clamp(2.32rem, 4.6vw, 3.45rem);
}

.pn-ref-line-3 {
  font-size: clamp(2.08rem, 4.2vw, 3.15rem);
}

.pn-ref-hero-copy {
  margin: 0;
  max-width: 64ch;
  color: rgba(38, 55, 74, 0.82);
  font-size: clamp(1rem, 1.35vw, 1.2rem);
  line-height: 1.62;
}

.pn-ref-hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.72rem;
}

.pn-ref-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.78rem;
  padding: 0.52rem 1.18rem;
  border-radius: 0.78rem;
  border: 1px solid transparent;
  font-size: 1rem;
  font-weight: 760;
  line-height: 1;
  color: #fff;
  transition: filter 170ms ease, box-shadow 170ms ease, transform 170ms ease;
}

.pn-ref-btn:hover {
  filter: brightness(1.05);
  transform: translateY(-1px);
  box-shadow: 0 12px 22px rgba(24, 46, 75, 0.16);
}

.pn-ref-btn--blue {
  background: linear-gradient(180deg, #2b9bed, #1383dd);
}

.pn-ref-btn--green {
  background: linear-gradient(180deg, #77c7b6, #57b6a2);
}

.pn-ref-btn--red {
  background: linear-gradient(180deg, #eea6ad, #e28792);
}

.pn-ref-btn--orange {
  background: linear-gradient(180deg, #f3ce95, #ecb86b);
  color: #2c3949;
}

.pn-ref-btn--small {
  min-height: 2.62rem;
  padding-inline: 1.1rem;
}

.pn-ref-hero-stats {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.72rem;
}

.pn-ref-mini-card {
  border: 1px solid rgba(28, 49, 79, 0.12);
  border-radius: 0.94rem;
  background: rgba(255, 255, 255, 0.8);
  min-height: 5.4rem;
  display: grid;
  gap: 0.26rem;
  align-content: center;
  justify-items: center;
  text-align: center;
  padding: 0.62rem 0.7rem;
}

.pn-ref-mini-card strong {
  font-size: clamp(1.15rem, 2vw, 1.9rem);
  letter-spacing: -0.02em;
  color: #1f344b;
}

.pn-ref-mini-card p {
  margin: 0;
  font-size: 0.82rem;
  color: rgba(40, 58, 79, 0.74);
}

.pn-ref-feature-grid {
  width: min(100%, 1320px);
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
}

.pn-ref-feature-card {
  border: 1px solid rgba(28, 49, 79, 0.11);
  border-radius: 1.12rem;
  min-height: 15rem;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 14px 28px rgba(24, 46, 75, 0.11);
  padding: 1.2rem 1.18rem;
  display: grid;
  align-content: start;
  gap: 0.72rem;
}

.pn-ref-feature-card h2 {
  margin: 0;
  font-size: 2rem;
  letter-spacing: -0.018em;
}

.pn-ref-feature-card p {
  margin: 0 0 0.15rem;
  font-size: 1rem;
  color: rgba(35, 54, 73, 0.8);
}

.pn-ref-feature-icon {
  width: 2.45rem;
  height: 2.45rem;
  display: inline-grid;
  place-items: center;
}

.pn-ref-feature-icon svg {
  width: 2.3rem;
  height: 2.3rem;
}

.pn-ref-feature-card--blue {
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.9), rgba(229, 244, 255, 0.74));
  color: #1c4d79;
}

.pn-ref-feature-card--green {
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.9), rgba(231, 249, 244, 0.74));
  color: #236c62;
}

.pn-ref-feature-card--red {
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.9), rgba(252, 234, 238, 0.76));
  color: #8a4047;
}

.pn-ref-feature-card--orange {
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.9), rgba(252, 239, 218, 0.78));
  color: #88622e;
}

.pn-ref-info-card {
  width: min(100%, 1260px);
  margin-inline: auto;
  border: 1px solid rgba(28, 49, 79, 0.12);
  border-radius: 1.2rem;
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.84), rgba(245, 250, 255, 0.8));
  box-shadow: 0 16px 30px rgba(24, 46, 75, 0.11);
  padding: clamp(1rem, 2vw, 1.5rem);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pn-ref-info-col {
  display: grid;
  align-content: start;
  gap: 0.72rem;
  padding-inline: clamp(1rem, 2vw, 1.35rem);
}

.pn-ref-info-col + .pn-ref-info-col {
  border-left: 1px solid rgba(28, 49, 79, 0.16);
}

.pn-ref-info-col h2 {
  margin: 0;
  font-size: clamp(1.55rem, 2vw, 2.2rem);
  letter-spacing: -0.018em;
  color: #1e344b;
}

.pn-ref-info-col p {
  margin: 0;
  font-size: 1rem;
  color: rgba(35, 54, 73, 0.82);
  line-height: 1.5;
  max-width: 30ch;
}

@media (max-width: 1260px) {
  .pn-ref-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .pn-home-reference .section {
    padding-block: clamp(4.2rem, 7.8vw, 5.2rem);
  }

  .pn-ref-shell {
    width: min(calc(100% - 1.5rem), 1320px);
  }

  .pn-ref-hero-actions .pn-ref-btn {
    width: 100%;
  }

  .pn-ref-hero-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pn-ref-info-card {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .pn-ref-info-col + .pn-ref-info-col {
    border-left: none;
    border-top: 1px solid rgba(28, 49, 79, 0.16);
    padding-top: 1rem;
  }
}

@media (max-width: 720px) {
  .pn-ref-feature-grid,
  .pn-ref-hero-stats {
    grid-template-columns: 1fr;
  }

  .pn-ref-line-1 {
    font-size: clamp(2rem, 9vw, 2.6rem);
  }

  .pn-ref-line-2 {
    font-size: clamp(1.84rem, 8.2vw, 2.35rem);
  }

  .pn-ref-line-3 {
    font-size: clamp(1.68rem, 7.6vw, 2.12rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  body.page-transition-enter .app-shell,
  body.page-transition-enter > main,
  body.page-transition-ready .app-shell,
  body.page-transition-ready > main,
  body.is-page-leaving .app-shell,
  body.is-page-leaving > main {
    opacity: 1;
    transform: none;
    transition: none;
  }

  body::after {
    opacity: 0;
    transform: none;
    transition: none;
  }
}

/* ===== 2026-03 Login + Onboarding + Header Trust Upgrade ===== */
:root {
  --pn-auth-card-max: 34rem;
  --pn-auth-control-height: 3rem;
  --pn-header-nav-size: 0.95rem;
}

html,
body {
  text-size-adjust: 100%;
}

body {
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.btn:hover {
  transform: translateY(-1px);
}

body.page-transition-enter .app-shell,
body.page-transition-enter > main {
  opacity: 0;
  transform: translateX(22px);
}

body.page-transition-ready .app-shell,
body.page-transition-ready > main {
  opacity: 1;
  transform: none;
  transition: opacity 210ms cubic-bezier(0.22, 1, 0.36, 1), transform 210ms cubic-bezier(0.22, 1, 0.36, 1);
}

body.is-page-leaving .app-shell,
body.is-page-leaving > main {
  opacity: 0;
  transform: translateX(-26px);
  pointer-events: none;
  transition: opacity 200ms cubic-bezier(0.22, 1, 0.36, 1), transform 200ms cubic-bezier(0.22, 1, 0.36, 1);
}

.site-header.site-header-v2 {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.97), rgba(248, 252, 255, 0.96));
  border-bottom: 1px solid rgba(18, 36, 58, 0.14);
  box-shadow: 0 10px 24px rgba(18, 36, 58, 0.09);
}

.site-header.site-header-v2 .header-frame {
  padding-inline: clamp(1.2rem, 3vw, 3.4rem);
}

.header-inner-v2 {
  min-height: calc(var(--pn-header-height) + 0.24rem);
  gap: 0.95rem;
}

.main-nav.main-nav-v2 {
  width: min(64rem, calc(100% - 43rem));
  gap: 0.4rem;
}

.main-nav-v2 .nav-link {
  min-height: 2.6rem;
  padding: 0.62rem 0.86rem;
  font-size: var(--pn-header-nav-size);
  letter-spacing: 0.01em;
  font-weight: 720;
}

.main-nav-v2 .nav-link:hover,
.main-nav-v2 .nav-link:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(33, 167, 240, 0.34);
  background: rgba(33, 167, 240, 0.1);
  box-shadow: 0 8px 18px rgba(18, 36, 58, 0.08);
}

.command-trigger {
  min-width: 15.5rem;
  min-height: 2.58rem;
  border-radius: 0.86rem;
  font-size: 0.88rem;
}

.command-trigger:focus-visible,
.profile-trigger:focus-visible,
.header-admin-link:focus-visible {
  outline: 3px solid rgba(77, 184, 255, 0.52);
  outline-offset: 2px;
}

.header-admin-link {
  min-height: 2.58rem;
  border-radius: 0.86rem;
  padding-inline: 0.96rem;
}

.profile-trigger {
  min-height: 2.58rem;
  border-radius: 0.86rem;
}

.header-cta {
  min-height: 2.72rem;
  padding-inline: 1.14rem;
  border-radius: 0.9rem;
  font-weight: 760;
}

.mega-menu-panel {
  top: calc(100% + 0.18rem);
  padding: 1rem;
  border-radius: 1.1rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.985), rgba(247, 251, 255, 0.98));
  border: 1px solid rgba(18, 36, 58, 0.14);
  box-shadow: 0 24px 52px rgba(10, 22, 38, 0.18);
}

.mega-menu-panel::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -14px;
  height: 14px;
  pointer-events: auto;
}

.mega-menu-section {
  border: 1px solid rgba(18, 36, 58, 0.11);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(250, 253, 255, 0.94));
  box-shadow: 0 8px 16px rgba(18, 36, 58, 0.05);
}

.profile-dropdown {
  border: 1px solid rgba(18, 36, 58, 0.14);
  border-radius: 0.9rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 252, 255, 0.96));
  box-shadow: 0 16px 30px rgba(18, 36, 58, 0.11);
}

.profile-link {
  border-radius: 0.64rem;
}

.profile-link:hover {
  background: rgba(33, 167, 240, 0.09);
}

body.pn-home-body,
body.login-page-pro,
body.onboarding-focus-page {
  background:
    radial-gradient(circle at 9% 12%, rgba(33, 167, 240, 0.1), transparent 34%),
    radial-gradient(circle at 88% 16%, rgba(138, 196, 61, 0.075), transparent 34%),
    radial-gradient(circle at 90% 88%, rgba(255, 174, 47, 0.075), transparent 33%),
    radial-gradient(circle at 10% 90%, rgba(245, 79, 122, 0.058), transparent 31%),
    linear-gradient(180deg, #f3f9ff 0%, #f7fbff 48%, #fbfdff 100%);
}

body.login-page-pro .page-main,
body.onboarding-focus-page .page-main {
  perspective: none;
  transform-style: flat;
}

body.login-page-pro .section,
body.onboarding-focus-page .section {
  background: transparent;
}

.login-page-pro .section-intro.hero {
  padding-block: clamp(3rem, 6vw, 5.6rem);
}

.login-page-pro .hero-shell {
  width: min(calc(100% - 2.8rem), 1460px);
  margin-inline: auto;
  border: 1px solid rgba(18, 36, 58, 0.14);
  border-radius: 1.28rem;
  background: linear-gradient(170deg, rgba(255, 255, 255, 0.985), rgba(245, 251, 255, 0.97));
  box-shadow: 0 24px 50px rgba(18, 36, 58, 0.11);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  padding: clamp(1.5rem, 3vw, 2.6rem);
}

.login-page-pro .hero-layout {
  grid-template-columns: minmax(0, 1.05fr) minmax(0, var(--pn-auth-card-max));
  align-items: stretch;
  gap: clamp(1.45rem, 3vw, 2.4rem);
}

.login-page-pro .hero-content {
  align-content: center;
  gap: 0.95rem;
}

.login-page-pro .hero-content h1 {
  font-size: clamp(2rem, 3.6vw, 3.05rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.login-page-pro .hero-content .lead {
  margin-top: 0;
  max-width: 56ch;
  color: var(--pn-text-soft);
}

.login-card-pro {
  max-width: var(--pn-auth-card-max);
  margin-inline-start: auto;
  border: 1px solid rgba(18, 36, 58, 0.14);
  border-radius: 1.22rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.99), rgba(248, 252, 255, 0.97));
  box-shadow: 0 20px 40px rgba(18, 36, 58, 0.12);
  padding: clamp(1.2rem, 2.1vw, 1.75rem);
  gap: 1rem;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.login-card-pro::before {
  content: none !important;
}

.login-card-head {
  align-items: center;
}

.login-form-pro {
  gap: 0.95rem;
}

.login-social-center {
  display: grid;
  place-items: center;
  gap: 0.66rem;
  text-align: center;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid rgba(18, 36, 58, 0.1);
}

.login-social-grid {
  width: 100%;
  max-width: 24rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.62rem;
}

.login-social-center > .btn {
  min-width: min(100%, 24rem);
}

.login-fields-left,
.login-steps-left {
  text-align: left;
}

.login-fields-left {
  display: grid;
  gap: 0.74rem;
}

.login-fields-left .form-row {
  gap: 0.42rem;
}

.login-page-pro .input,
.login-page-pro input.input,
.login-page-pro select.input,
.login-page-pro textarea.input,
.login-page-pro .btn {
  min-height: var(--pn-auth-control-height);
}

.login-page-pro .input,
.login-page-pro select.input,
.login-page-pro textarea.input {
  border-radius: 0.82rem;
}

.login-page-pro .btn {
  border-radius: 0.84rem;
  font-size: 0.96rem;
  font-weight: 760;
}

.login-page-pro .btn-primary {
  box-shadow: 0 10px 22px rgba(20, 89, 150, 0.26);
}

.login-page-pro .btn-secondary {
  border-color: rgba(18, 36, 58, 0.16);
  background: #fff;
}

.login-page-pro .btn-ghost {
  background: rgba(248, 252, 255, 0.82);
}

.login-page-pro .hero-actions {
  gap: 0.7rem;
}

body.onboarding-focus-page {
  overflow-x: clip;
}

.onboarding-focus-page .app-shell {
  min-height: 100vh;
}

.onboarding-focus-main {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1rem, 3vw, 2.2rem);
}

.onboarding-focus-shell {
  width: min(100%, 1080px);
}

.onboarding-focus-card {
  border: 1px solid rgba(18, 36, 58, 0.14);
  border-radius: 1.24rem;
  background: linear-gradient(168deg, rgba(255, 255, 255, 0.99), rgba(247, 251, 255, 0.97));
  box-shadow: 0 24px 48px rgba(18, 36, 58, 0.11);
  padding: clamp(1.3rem, 2.6vw, 2rem);
  display: grid;
  gap: 1rem;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.onboarding-focus-card::before {
  content: none !important;
}

.onboarding-step-card {
  max-width: none;
}

.onboarding-step-head {
  display: grid;
  gap: 0.66rem;
}

.onboarding-step-head .lead {
  margin-top: 0;
  max-width: 74ch;
  color: var(--pn-text-soft);
}

.onboarding-focus-page .progress-track {
  height: 0.66rem;
  border-radius: 999px;
  background: rgba(18, 36, 58, 0.11);
}

.onboarding-focus-page .progress-bar {
  background: linear-gradient(90deg, #1ea3ec, #2ab6df 48%, #62c27d 100%);
}

.onboarding-focus-page .input,
.onboarding-focus-page input.input,
.onboarding-focus-page select.input,
.onboarding-focus-page textarea.input,
.onboarding-focus-page .btn {
  min-height: var(--pn-auth-control-height);
}

.onboarding-focus-page .input,
.onboarding-focus-page select.input,
.onboarding-focus-page textarea.input {
  border-radius: 0.84rem;
}

.onboarding-focus-page .btn {
  border-radius: 0.84rem;
  font-size: 0.96rem;
}

.onboarding-focus-actions {
  justify-content: flex-start;
  gap: 0.72rem;
}

.onboarding-note-panel {
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 0.96rem;
  background: rgba(249, 252, 255, 0.88);
  padding: 0.9rem;
  display: grid;
  gap: 0.62rem;
}

.onboarding-role-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 0.8rem;
}

.onboarding-role-grid .choice-card {
  min-height: 9.8rem;
  border-radius: 0.98rem;
  border: 1px solid rgba(18, 36, 58, 0.13);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.99), rgba(247, 251, 255, 0.97));
  box-shadow: 0 10px 20px rgba(18, 36, 58, 0.08);
  padding: 1rem 0.96rem;
  display: grid;
  align-content: start;
  gap: 0.56rem;
}

.onboarding-role-grid .choice-card strong {
  font-size: 1.03rem;
}

.onboarding-role-grid .choice-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(18, 36, 58, 0.12);
}

.onboarding-role-grid .choice-card.is-selected {
  border-color: rgba(33, 167, 240, 0.56);
  background: linear-gradient(170deg, rgba(236, 247, 255, 0.98), rgba(244, 251, 255, 0.97));
}

.onboarding-question-head {
  align-items: center;
}

.onboarding-questionnaire-card .choice-grid {
  gap: 0.74rem;
}

.onboarding-questionnaire-card .choice-card {
  min-height: 5.35rem;
  border-radius: 0.9rem;
  display: grid;
  align-content: center;
}

.onboarding-result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.86rem;
}

.onboarding-result-block {
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 10px 18px rgba(18, 36, 58, 0.07);
  min-height: 100%;
}

.onboarding-text-answer-wrap {
  display: grid;
}

.onboarding-text-answer-card {
  border: 1px solid rgba(18, 36, 58, 0.14);
  border-radius: 0.98rem;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 8px 18px rgba(18, 36, 58, 0.08);
  padding: 0.92rem;
  display: grid;
  gap: 0.6rem;
}

.onboarding-text-answer-label {
  font-weight: 640;
  color: var(--pn-text);
}

.onboarding-text-answer-input {
  min-height: 8.8rem;
  resize: vertical;
}

.onboarding-result-block .list-check li {
  margin-bottom: 0.5rem;
}

.onboarding-result-block .link-inline {
  color: #155996;
  font-weight: 620;
  text-decoration: none;
}

.onboarding-result-block .link-inline:hover,
.onboarding-result-block .link-inline:focus-visible {
  text-decoration: underline;
}

.platform-notice-overlay {
  position: fixed;
  inset: 0;
  z-index: 1600;
  background: rgba(12, 20, 34, 0.34);
  display: grid;
  place-items: center;
  padding: 1rem;
}

.platform-notice-overlay.is-closing {
  opacity: 0;
  transition: opacity 170ms ease;
}

.platform-notice-card {
  width: min(100%, 36rem);
  border-radius: 1rem;
  border: 1px solid rgba(18, 36, 58, 0.18);
  background: linear-gradient(170deg, #ffffff 0%, #f6fbff 100%);
  box-shadow: 0 18px 42px rgba(9, 29, 51, 0.18);
  padding: 1.1rem 1.2rem;
  display: grid;
  gap: 0.72rem;
}

.platform-notice-kicker {
  display: inline-flex;
  width: fit-content;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  color: #0f5d96;
  background: rgba(24, 142, 219, 0.14);
  padding: 0.22rem 0.56rem;
  border-radius: 999px;
}

.platform-notice-card h2 {
  margin: 0;
  font-size: 1.24rem;
}

.platform-notice-card p {
  margin: 0;
  color: var(--pn-text-soft);
}

.platform-notice-actions {
  display: flex;
  justify-content: flex-end;
}

@media (max-width: 1260px) {
  .main-nav.main-nav-v2 {
    width: min(66rem, calc(100% - 35rem));
  }
}

@media (max-width: 1100px) {
  .login-page-pro .hero-layout {
    grid-template-columns: 1fr;
  }

  .login-page-pro .hero-content {
    text-align: left;
  }

  .login-card-pro {
    margin-inline: 0;
    max-width: none;
  }

  .onboarding-result-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  .main-nav.main-nav-v2 {
    width: auto;
  }

  .command-trigger {
    min-width: 12rem;
  }

  .login-page-pro .hero-shell {
    width: min(calc(100% - 1.4rem), 1460px);
  }

  .onboarding-focus-main {
    padding: 0.9rem;
  }
}

@media (max-width: 760px) {
  .login-social-grid {
    grid-template-columns: 1fr;
  }

  .login-page-pro .hero-actions .btn,
  .onboarding-focus-actions .btn {
    width: 100%;
  }

  .onboarding-role-grid,
  .onboarding-questionnaire-card .choice-grid.cols-2,
  .onboarding-questionnaire-card .choice-grid.cols-3 {
    grid-template-columns: 1fr;
  }
}

/* ===== Content Ingestion Hub ===== */
body.content-hub-body {
  background:
    radial-gradient(circle at 10% 8%, rgba(33, 167, 240, 0.1), transparent 34%),
    radial-gradient(circle at 88% 12%, rgba(138, 196, 61, 0.08), transparent 34%),
    radial-gradient(circle at 84% 88%, rgba(255, 174, 47, 0.08), transparent 34%),
    radial-gradient(circle at 14% 90%, rgba(245, 79, 122, 0.07), transparent 34%),
    linear-gradient(180deg, #f3f9ff 0%, #f7fbff 50%, #fbfdff 100%);
}

.content-hub-main {
  display: grid;
  gap: clamp(1.2rem, 2.8vw, 2.2rem);
}

.content-hub-hero {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 1rem;
  border: 1px solid rgba(18, 36, 58, 0.14);
  border-radius: 1.2rem;
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.95), rgba(247, 251, 255, 0.9));
  box-shadow: 0 18px 38px rgba(18, 36, 58, 0.1);
  padding: clamp(1.1rem, 2.5vw, 2.1rem);
}

.content-hub-hero::before {
  content: "";
  position: absolute;
  width: 20rem;
  height: 20rem;
  right: -9rem;
  top: -9rem;
  border-radius: 999px;
  pointer-events: none;
  background: radial-gradient(circle, rgba(33, 167, 240, 0.14), rgba(33, 167, 240, 0));
}

.content-hub-hero > * {
  position: relative;
  z-index: 1;
}

.content-hub-hero h1 {
  margin: 0;
  font-size: clamp(1.8rem, 3.9vw, 3.1rem);
  line-height: 1.14;
}

.content-hub-hero .lead {
  max-width: 74ch;
  margin-top: 0;
  color: var(--pn-text-soft);
}

.content-hub-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.7rem;
}

.content-hub-stats article {
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 0.95rem;
  background: rgba(255, 255, 255, 0.86);
  padding: 0.72rem 0.78rem;
  display: grid;
  gap: 0.3rem;
}

.content-hub-stats span {
  color: var(--pn-text-soft);
  font-size: 0.82rem;
}

.content-hub-stats strong {
  font-size: clamp(1.1rem, 2vw, 1.52rem);
  line-height: 1.1;
}

.content-hub-layout {
  display: grid;
  grid-template-columns: minmax(19rem, 24rem) minmax(0, 1fr);
  gap: 0.95rem;
  align-items: start;
}

.content-hub-sidebar {
  position: sticky;
  top: calc(var(--pn-header-height) + 0.65rem);
  display: grid;
  gap: 0.82rem;
}

.content-filter-panel,
.content-list-panel,
.content-reader-shell {
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 1rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 252, 255, 0.92));
  box-shadow: 0 14px 30px rgba(18, 36, 58, 0.08);
}

.content-filter-panel,
.content-list-panel {
  padding: 0.92rem;
  display: grid;
  gap: 0.8rem;
}

.content-filter-panel h2,
.content-list-panel h2 {
  margin: 0;
}

.content-module-list {
  max-height: min(62vh, 740px);
  overflow: auto;
  display: grid;
  gap: 0.56rem;
  padding-right: 0.2rem;
}

.content-module-item {
  width: 100%;
  border: 1px solid rgba(18, 36, 58, 0.14);
  border-radius: 0.82rem;
  background: rgba(255, 255, 255, 0.9);
  padding: 0.68rem 0.72rem;
  text-align: left;
  display: grid;
  gap: 0.46rem;
  cursor: pointer;
  color: var(--pn-text);
  transition: border-color 170ms ease, box-shadow 170ms ease, transform 170ms ease;
}

.content-module-item:hover,
.content-module-item:focus-visible {
  border-color: rgba(33, 167, 240, 0.44);
  box-shadow: 0 12px 24px rgba(18, 36, 58, 0.1);
  transform: translateY(-1px);
}

.content-module-item.is-active {
  border-color: rgba(33, 167, 240, 0.58);
  background: linear-gradient(170deg, rgba(238, 248, 255, 0.95), rgba(248, 252, 255, 0.93));
}

.content-module-item-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.58rem;
}

.content-module-item-top strong {
  font-size: 0.96rem;
  line-height: 1.28;
}

.content-module-item-meta {
  font-size: 0.78rem;
  color: var(--pn-text-soft);
}

.content-module-item-copy {
  font-size: 0.83rem;
  color: var(--pn-text-soft);
  line-height: 1.5;
}

.content-module-empty,
.content-reader-empty,
.content-reader-error,
.content-reader-loading {
  border: 1px dashed rgba(18, 36, 58, 0.22);
  border-radius: 0.9rem;
  background: rgba(255, 255, 255, 0.82);
  color: var(--pn-text-soft);
  padding: 1rem;
}

.content-module-empty h3,
.content-reader-error h3 {
  margin: 0 0 0.4rem;
}

.content-hub-reader {
  min-width: 0;
}

.content-reader-shell {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  min-height: min(76vh, 980px);
}

.content-reader-head,
.content-reader-foot {
  padding: 0.9rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.content-reader-head {
  border-bottom: 1px solid rgba(18, 36, 58, 0.11);
}

.content-reader-foot {
  border-top: 1px solid rgba(18, 36, 58, 0.11);
}

.content-reader-kicker {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(32, 87, 130, 0.86);
  margin-bottom: 0.24rem;
}

.content-reader-head h2 {
  margin: 0;
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
}

.content-reader-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.44rem;
  justify-content: flex-end;
}

.content-reader-body {
  padding: 0.9rem;
  overflow: auto;
  min-height: 0;
  display: grid;
  gap: 0.8rem;
  align-content: start;
}

.content-reader-intro,
.content-reader-goals,
.content-reader-section,
.content-preview-article {
  border: 1px solid rgba(18, 36, 58, 0.1);
  border-radius: 0.9rem;
  background: rgba(255, 255, 255, 0.9);
  padding: 0.85rem 0.9rem;
}

.content-reader-goals ul {
  margin: 0;
  padding-left: 1rem;
  display: grid;
  gap: 0.3rem;
}

.content-reader-section h3,
.content-reader-goals h3 {
  margin: 0 0 0.52rem;
  font-size: 1rem;
}

.content-reader-section p,
.content-reader-intro p,
.content-preview-article p {
  margin: 0;
  color: var(--pn-text-soft);
  line-height: 1.58;
}

.content-reader-section p + p,
.content-preview-article p + p {
  margin-top: 0.7rem;
}

.content-preview-article {
  position: relative;
  min-height: min(58vh, 740px);
  padding-bottom: 9.4rem;
}

.content-preview-gradient {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 6.6rem;
  height: 10.2rem;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 1));
}

.content-lock-overlay {
  position: absolute;
  left: 0.9rem;
  right: 0.9rem;
  bottom: 0.85rem;
  border: 1px solid rgba(18, 36, 58, 0.14);
  border-radius: 0.9rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(247, 251, 255, 0.95));
  box-shadow: 0 14px 26px rgba(18, 36, 58, 0.12);
  text-align: center;
  padding: 0.8rem;
  display: grid;
  gap: 0.46rem;
}

.content-lock-overlay h3 {
  margin: 0;
}

.content-lock-overlay p {
  margin: 0;
  font-size: 0.88rem;
}

.content-lock-icon {
  width: 2.2rem;
  height: 2.2rem;
  margin-inline: auto;
  border-radius: 999px;
  border: 1px solid rgba(18, 36, 58, 0.18);
  background: rgba(33, 167, 240, 0.1);
  color: #16588f;
  display: grid;
  place-items: center;
  font-size: 1.1rem;
}

.content-lock-actions,
.content-reader-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.58rem;
}

.content-reader-related {
  display: grid;
  gap: 0.55rem;
  flex: 1;
  min-width: min(100%, 24rem);
}

.content-related-head {
  font-size: 0.83rem;
  color: var(--pn-text-soft);
  font-weight: 700;
}

.content-related-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.44rem;
}

.content-related-item {
  border: 1px solid rgba(18, 36, 58, 0.14);
  border-radius: 0.74rem;
  background: rgba(255, 255, 255, 0.86);
  padding: 0.44rem 0.58rem;
  display: grid;
  gap: 0.18rem;
  text-align: left;
  cursor: pointer;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.content-related-item strong {
  font-size: 0.82rem;
}

.content-related-item span {
  font-size: 0.74rem;
  color: var(--pn-text-soft);
}

.content-related-item:hover,
.content-related-item:focus-visible {
  border-color: rgba(33, 167, 240, 0.42);
  box-shadow: 0 9px 18px rgba(18, 36, 58, 0.09);
}

.content-login-modal {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
}

.content-login-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 22, 36, 0.52);
}

.content-login-dialog {
  position: relative;
  z-index: 1;
  width: min(34rem, calc(100% - 1.4rem));
  border: 1px solid rgba(18, 36, 58, 0.16);
  border-radius: 1rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.985), rgba(247, 251, 255, 0.98));
  box-shadow: 0 24px 52px rgba(10, 22, 38, 0.22);
  padding: 0.95rem;
  display: grid;
  gap: 0.82rem;
}

.content-login-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
}

.content-login-head h2 {
  margin: 0;
  font-size: 1.34rem;
}

.content-login-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.58rem;
}

@media (max-width: 1220px) {
  .content-hub-layout {
    grid-template-columns: 1fr;
  }

  .content-hub-sidebar {
    position: static;
  }

  .content-module-list {
    max-height: 46vh;
  }
}

@media (max-width: 920px) {
  .content-hub-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .content-reader-shell {
    min-height: min(78vh, 920px);
  }
}

@media (max-width: 720px) {
  .content-hub-stats,
  .content-login-grid {
    grid-template-columns: 1fr;
  }

  .content-reader-head,
  .content-reader-foot,
  .content-reader-body,
  .content-lock-overlay {
    padding: 0.72rem;
  }

  .content-reader-actions .btn,
  .content-lock-actions .btn,
  .content-login-grid .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ===== System Mode Split (Guest vs App) ===== */
html[data-system-mode="guest"] body {
  --pn-container: 1440px;
}

html[data-system-mode="app"] .landing-copy-protected {
  user-select: text;
}

html[data-system-mode="app"] .site-header .mega-menu-panel {
  width: min(96vw, 1240px);
}

html[data-system-mode="guest"] .site-header .mega-menu-panel {
  width: min(94vw, 1080px);
}

.app-shell.has-app-workspace {
  min-height: 100vh;
}

.app-mode-workspace {
  width: min(calc(100% - 1.6rem), 1780px);
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(15.5rem, 18.5rem) minmax(0, 1fr);
  gap: 0.9rem;
  align-items: start;
  flex: 1;
}

.app-mode-workspace > .page-main {
  min-width: 0;
  width: 100%;
}

html[data-platform-shell="studio"] .app-shell.has-app-workspace {
  width: 100%;
  max-width: none;
}

html[data-platform-shell="studio"] .app-mode-workspace {
  width: calc(100% - (var(--pn-layout-gutter) * 2));
  max-width: none;
  grid-template-columns: minmax(14.8rem, 17.8rem) minmax(0, 1fr);
  gap: 1rem;
}

.app-mode-sidebar {
  position: sticky;
  top: calc(var(--pn-header-height) + 0.62rem);
  display: grid;
  gap: 0.72rem;
}

.app-mode-sidebar-card,
.app-mode-nav {
  border: 1px solid rgba(18, 36, 58, 0.14);
  border-radius: 0.95rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 251, 255, 0.95));
  box-shadow: 0 14px 28px rgba(18, 36, 58, 0.09);
}

.app-mode-sidebar-card {
  padding: 0.84rem;
  display: grid;
  gap: 0.5rem;
}

.app-mode-kicker {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(29, 87, 133, 0.88);
}

.app-mode-sidebar-card h2 {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.26;
}

.app-mode-sidebar-card p {
  margin: 0;
  color: var(--pn-text-soft);
  font-size: 0.84rem;
}

.app-mode-home-btn {
  width: 100%;
  justify-content: center;
}

.app-mode-primary-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.36rem;
}

.app-mode-primary-link {
  min-height: 2.05rem;
  border: 1px solid rgba(18, 36, 58, 0.14);
  border-radius: 0.66rem;
  background: rgba(255, 255, 255, 0.92);
  color: var(--pn-text);
  text-decoration: none;
  font-size: 0.79rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0.3rem 0.42rem;
  transition: border-color var(--pn-ease), background var(--pn-ease), color var(--pn-ease), box-shadow var(--pn-ease);
}

.app-mode-primary-link:hover,
.app-mode-primary-link:focus-visible {
  border-color: rgba(33, 167, 240, 0.36);
  background: rgba(239, 249, 255, 0.96);
  color: #124568;
  box-shadow: 0 8px 18px rgba(18, 36, 58, 0.08);
}

.app-mode-primary-link.is-active {
  border-color: rgba(33, 167, 240, 0.5);
  background: rgba(230, 245, 255, 0.98);
  color: #0f3b5f;
}

.app-mode-nav {
  padding: 0.76rem;
  display: grid;
  gap: 0.72rem;
}

.app-mode-nav-section {
  display: grid;
  gap: 0.46rem;
}

.app-mode-nav-section h3 {
  margin: 0;
  font-size: 0.78rem;
  color: var(--pn-text-soft);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.app-mode-nav-items {
  display: grid;
  gap: 0.34rem;
}

.app-mode-nav-item {
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 0.72rem;
  background: rgba(255, 255, 255, 0.86);
  color: var(--pn-text);
  text-decoration: none;
  font-size: 0.86rem;
  font-weight: 650;
  line-height: 1.35;
  padding: 0.46rem 0.54rem;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.app-mode-nav-item:hover,
.app-mode-nav-item:focus-visible {
  border-color: rgba(33, 167, 240, 0.42);
  box-shadow: 0 10px 20px rgba(18, 36, 58, 0.09);
  transform: translateY(-1px);
}

.app-mode-nav-item.is-active {
  border-color: rgba(33, 167, 240, 0.58);
  background: linear-gradient(168deg, rgba(236, 247, 255, 0.96), rgba(245, 251, 255, 0.95));
  color: #173c62;
}

html[data-system-mode="guest"] .context-quick-rail,
html[data-system-mode="guest"] [data-page-function-rail] {
  display: none !important;
}

@media (max-width: 1280px) {
  .app-mode-workspace {
    grid-template-columns: 1fr;
    width: min(calc(100% - 1rem), 1780px);
  }

  .app-mode-sidebar {
    position: static;
  }

  .app-mode-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }
}

@media (max-width: 900px) {
  .app-mode-primary-nav {
    grid-template-columns: 1fr;
  }

  .app-mode-nav {
    grid-template-columns: 1fr;
  }

  .app-mode-sidebar-card,
  .app-mode-nav {
    border-radius: 0.88rem;
  }
}

/* ===== 2026-03-23 Systematic Navigation + Landing + Workspace Upgrade ===== */
:root {
  --pn-layout-max: 1600px;
  --pn-layout-gutter: clamp(1rem, 2.5vw, 2.8rem);
  --pn-header-control-height: 2.78rem;
  --pn-panel-radius: 1.15rem;
}

html,
body {
  max-width: 100%;
  overflow-x: clip;
  text-size-adjust: 100%;
}

body {
  position: relative;
  isolation: isolate;
  background: #f6fbff;
  text-rendering: geometricPrecision;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(72rem 40rem at 10% 14%, rgba(33, 167, 240, 0.12), transparent 72%),
    radial-gradient(66rem 34rem at 88% 18%, rgba(138, 196, 61, 0.1), transparent 72%),
    radial-gradient(62rem 32rem at 90% 86%, rgba(255, 174, 47, 0.1), transparent 72%),
    radial-gradient(56rem 30rem at 12% 90%, rgba(245, 79, 122, 0.08), transparent 72%),
    linear-gradient(180deg, #eef6ff 0%, #f5faff 38%, #fbfdff 72%, #ffffff 100%);
}

.app-shell,
.page-main,
.section,
.section-alt {
  background: transparent !important;
}

.section-alt {
  border-block: none;
}

.container,
.container-wide {
  width: min(calc(100% - (var(--pn-layout-gutter) * 2)), var(--pn-layout-max));
}

.btn:hover {
  transform: translateY(-1px) !important;
}

.reveal {
  transform: translateY(18px) !important;
}

.reveal.is-visible {
  transform: translateY(0) !important;
}

body.page-transition-enter .app-shell,
body.page-transition-enter > main {
  opacity: 0;
  transform: translateX(14px) !important;
}

body.page-transition-ready .app-shell,
body.page-transition-ready > main {
  opacity: 1;
  transform: none !important;
  transition: opacity 170ms cubic-bezier(0.2, 0.72, 0.24, 1), transform 170ms cubic-bezier(0.2, 0.72, 0.24, 1);
}

body.is-page-leaving .app-shell,
body.is-page-leaving > main {
  opacity: 0;
  transform: translateX(-16px) !important;
  pointer-events: none;
  transition: opacity 170ms cubic-bezier(0.2, 0.72, 0.24, 1), transform 170ms cubic-bezier(0.2, 0.72, 0.24, 1);
}

[data-antigravity] {
  transform: translate(var(--ag-x, 0px), var(--ag-y, 0px)) !important;
}

[data-antigravity-grid] > * {
  transform: translate(var(--ag-row-x, 0px), var(--ag-row-y, 0px)) scale(var(--ag-row-scale, 1)) !important;
}

.site-header.site-header-v2 {
  position: sticky;
  top: 0;
  z-index: 120;
  border-bottom: 1px solid rgba(18, 36, 58, 0.12);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 252, 255, 0.96));
  box-shadow: 0 12px 28px rgba(18, 36, 58, 0.1);
}

.site-header.site-header-v2 .header-frame {
  width: 100%;
  max-width: none;
  padding-inline: var(--pn-layout-gutter);
}

.header-inner-v2 {
  min-height: calc(var(--pn-header-height) + 0.24rem);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
  column-gap: 1rem;
}

.brand-v2 {
  min-width: clamp(12rem, 18vw, 15.5rem);
}

.brand-v2 .brand-title {
  font-size: 1.3rem;
}

.main-nav.main-nav-v2 {
  position: relative;
  left: auto;
  transform: none;
  margin-inline: auto;
  width: min(78rem, calc(100% - 1rem));
  justify-content: center;
  gap: 0.4rem;
  z-index: 5;
}

.main-nav-v2 .nav-link,
.main-nav-v2 .nav-link-secondary {
  min-height: var(--pn-header-control-height);
  padding: 0.62rem 0.9rem;
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: 0.012em;
}

.header-utility.header-utility-v2 {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.command-trigger {
  min-width: clamp(14rem, 18vw, 18rem);
  min-height: var(--pn-header-control-height);
  border-radius: 0.9rem;
  font-size: 0.92rem;
}

.profile-trigger,
.header-admin-link,
.header-cta {
  min-height: var(--pn-header-control-height);
  border-radius: 0.9rem;
}

.header-cta {
  justify-self: end;
  min-width: 9rem;
  font-size: 0.95rem;
}

.mega-menu-panel {
  width: min(96vw, 1420px);
  top: calc(100% + 0.22rem);
  border-radius: var(--pn-panel-radius);
  padding: 1rem;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.99), rgba(247, 251, 255, 0.98));
  box-shadow: 0 24px 52px rgba(10, 22, 38, 0.16);
}

.mega-menu-panel::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -16px;
  height: 16px;
  pointer-events: auto;
}

.mega-menu-section {
  border-radius: 0.92rem;
  min-height: 100%;
}

.mega-link {
  border-radius: 0.78rem;
  min-height: 4.05rem;
  padding: 0.72rem 0.74rem;
}

.profile-dropdown {
  border-radius: 0.92rem;
  min-width: 14.2rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.985), rgba(247, 251, 255, 0.97));
  box-shadow: 0 18px 34px rgba(18, 36, 58, 0.12);
}

.header-role-menu {
  position: relative;
}

.header-role-dropdown {
  min-width: clamp(16rem, 22vw, 19rem);
}

.header-role-head {
  display: grid;
  gap: 0.18rem;
  padding: 0.44rem 0.56rem 0.5rem;
  border-bottom: 1px solid rgba(18, 36, 58, 0.1);
  margin-bottom: 0.24rem;
}

.header-role-kicker {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(33, 95, 146, 0.85);
}

.header-role-head strong {
  font-size: 0.92rem;
  color: var(--pn-text);
}

.header-role-list {
  display: grid;
  gap: 0.25rem;
}

.header-role-link {
  display: grid;
  gap: 0.14rem;
  border-radius: 0.72rem;
  border: 1px solid transparent;
  padding: 0.56rem 0.62rem;
  text-decoration: none;
  color: var(--pn-text);
}

.header-role-link strong {
  font-size: 0.89rem;
  line-height: 1.28;
}

.header-role-link span {
  font-size: 0.76rem;
  line-height: 1.28;
  color: var(--pn-text-soft);
}

.header-role-link:hover,
.header-role-link:focus-visible {
  border-color: rgba(33, 167, 240, 0.32);
  background: rgba(33, 167, 240, 0.08);
}

.pn-breadcrumb-shell {
  background: transparent;
  padding-inline: var(--pn-layout-gutter);
}

.pn-breadcrumb-layout {
  width: min(100%, var(--pn-layout-max));
  margin-inline: auto;
  justify-content: flex-start;
}

.pn-breadcrumb {
  margin-inline: 0;
  max-width: min(100%, 62rem);
}

.footer.footer-v2 {
  position: relative;
  margin-top: clamp(4rem, 7vw, 6rem);
  border-top: 1px solid rgba(18, 36, 58, 0.12);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 252, 255, 0.94));
  box-shadow: 0 -10px 24px rgba(18, 36, 58, 0.07);
}

.footer-grid-v2 {
  grid-template-columns: minmax(0, 1.6fr) repeat(4, minmax(0, 1fr));
  gap: clamp(1.25rem, 2.2vw, 2rem);
}

.footer-v2 .footer-link {
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  min-height: 2rem;
  border-radius: 0.56rem;
}

.footer-v2 .footer-link.is-locked {
  color: var(--pn-text-muted);
}

.footer-v2 .footer-link.is-locked:hover {
  color: var(--pn-text-soft);
}

.footer-lock {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.76em;
  line-height: 1;
}

.pn-home-landing {
  overflow-x: clip;
}

.pnx-home-hero {
  padding-top: clamp(5.8rem, 9vw, 7.4rem);
  padding-bottom: clamp(3rem, 5vw, 4.2rem);
}

.pnx-shell {
  width: min(calc(100% - 2.4rem), 1540px);
  margin-inline: auto;
  display: grid;
  gap: 1.1rem;
}

.pnx-hero-card {
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 1.5rem;
  background: linear-gradient(168deg, rgba(255, 255, 255, 0.97), rgba(246, 251, 255, 0.95));
  box-shadow: 0 20px 42px rgba(18, 36, 58, 0.1);
  padding: clamp(1.5rem, 3.5vw, 2.8rem);
  display: grid;
  gap: 1rem;
}

.pnx-hero-head {
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 0.9rem;
}

.pnx-kicker {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(35, 90, 137, 0.86);
  font-weight: 800;
}

.pnx-title {
  margin: 0;
  display: grid;
  gap: 0.12rem;
  max-width: 18ch;
  color: #1d344c;
}

.pnx-title span {
  display: block;
  font-weight: 820;
  line-height: 1.05;
  letter-spacing: -0.028em;
}

.pnx-title span:nth-child(1) {
  font-size: clamp(2.45rem, 4.8vw, 3.55rem);
}

.pnx-title span:nth-child(2) {
  font-size: clamp(2.14rem, 4.3vw, 3.18rem);
}

.pnx-title span:nth-child(3) {
  font-size: clamp(1.92rem, 3.9vw, 2.9rem);
}

.pnx-hero-head p {
  margin: 0;
  max-width: 66ch;
  color: rgba(37, 55, 75, 0.82);
  font-size: clamp(1rem, 1.2vw, 1.14rem);
  line-height: 1.64;
}

.pnx-hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.pnx-hero-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.68rem;
}

.pnx-stat-card {
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 0.92rem;
  background: rgba(255, 255, 255, 0.88);
  min-height: 5.35rem;
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 0.24rem;
  text-align: center;
  padding: 0.62rem;
}

.pnx-stat-card strong {
  font-size: clamp(1.1rem, 1.9vw, 1.72rem);
  letter-spacing: -0.02em;
  line-height: 1.04;
}

.pnx-stat-card p {
  margin: 0;
  font-size: 0.8rem;
  color: rgba(37, 55, 75, 0.74);
}

.pnx-role-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.78rem;
}

.pnx-role-card {
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 1.02rem;
  background: rgba(255, 255, 255, 0.93);
  min-height: 12.6rem;
  padding: 1rem;
  display: grid;
  align-content: start;
  gap: 0.62rem;
  box-shadow: 0 10px 22px rgba(18, 36, 58, 0.06);
}

.pnx-role-icon {
  width: 2.42rem;
  height: 2.42rem;
  display: inline-grid;
  place-items: center;
  border-radius: 0.72rem;
  border: 1px solid rgba(18, 36, 58, 0.14);
}

.pnx-role-icon svg {
  width: 1.38rem;
  height: 1.38rem;
}

.pnx-role-card h2 {
  margin: 0;
  font-size: 1.18rem;
  line-height: 1.24;
}

.pnx-role-card p {
  margin: 0;
  line-height: 1.56;
  color: rgba(37, 55, 75, 0.8);
}

.pnx-role-card--blue {
  border-color: rgba(33, 167, 240, 0.32);
}

.pnx-role-card--blue .pnx-role-icon {
  color: var(--pn-blue-600);
  background: rgba(33, 167, 240, 0.1);
}

.pnx-role-card--green {
  border-color: rgba(138, 196, 61, 0.33);
}

.pnx-role-card--green .pnx-role-icon {
  color: var(--pn-teal-600);
  background: rgba(138, 196, 61, 0.12);
}

.pnx-role-card--red {
  border-color: rgba(245, 79, 122, 0.31);
}

.pnx-role-card--red .pnx-role-icon {
  color: var(--pn-red-600);
  background: rgba(245, 79, 122, 0.11);
}

.pnx-role-card--orange {
  border-color: rgba(255, 174, 47, 0.35);
}

.pnx-role-card--orange .pnx-role-icon {
  color: var(--pn-amber-600);
  background: rgba(255, 174, 47, 0.15);
}

.pnx-hero-info {
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 1.05rem;
  background: linear-gradient(168deg, rgba(255, 255, 255, 0.92), rgba(246, 251, 255, 0.9));
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pnx-hero-info > section {
  display: grid;
  align-content: start;
  gap: 0.62rem;
  padding: clamp(0.9rem, 1.6vw, 1.25rem);
}

.pnx-hero-info > section + section {
  border-left: 1px solid rgba(18, 36, 58, 0.12);
}

.pnx-hero-info h3 {
  margin: 0;
  font-size: clamp(1.18rem, 1.7vw, 1.6rem);
}

.pnx-hero-info p {
  margin: 0;
  color: rgba(37, 55, 75, 0.82);
  line-height: 1.54;
}

.pnx-content {
  padding-block: clamp(2.6rem, 5vw, 4.4rem);
}

.pnx-content--alt {
  background: transparent;
}

.pnx-section-head {
  display: grid;
  gap: 0.7rem;
  max-width: 84ch;
}

.pnx-section-head h2 {
  margin: 0;
  font-size: clamp(1.9rem, 3vw, 2.8rem);
  letter-spacing: -0.02em;
}

.pnx-section-head p {
  margin: 0;
  color: var(--pn-text-muted);
}

.pnx-content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) repeat(2, minmax(0, 1fr));
  gap: 0.92rem;
}

.pnx-content-card {
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 1.05rem;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 24px rgba(18, 36, 58, 0.07);
  padding: clamp(1rem, 1.9vw, 1.45rem);
  display: grid;
  align-content: start;
  gap: 0.62rem;
}

.pnx-content-card--wide {
  grid-row: span 2;
}

.pnx-content-card h3 {
  margin: 0;
  font-size: 1.22rem;
}

.pnx-content-card p,
.pnx-content-card li {
  color: var(--pn-text-soft);
  line-height: 1.6;
}

.pnx-content-card ul {
  margin: 0;
  padding-left: 1.15rem;
  display: grid;
  gap: 0.3rem;
}

.pnx-homecare-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.84rem;
}

.pnx-homecare-card {
  border: 1px solid rgba(18, 36, 58, 0.11);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.93);
  box-shadow: 0 10px 20px rgba(18, 36, 58, 0.06);
  padding: 1rem;
  display: grid;
  gap: 0.52rem;
}

.pnx-homecare-card h3 {
  margin: 0;
  font-size: 1.08rem;
}

.pnx-homecare-card p {
  margin: 0;
  color: var(--pn-text-soft);
}

.pnx-journey-card {
  border: 1px solid rgba(18, 36, 58, 0.13);
  border-radius: 1.2rem;
  background: linear-gradient(170deg, rgba(255, 255, 255, 0.98), rgba(243, 249, 255, 0.95));
  box-shadow: 0 16px 30px rgba(18, 36, 58, 0.08);
  padding: clamp(1.2rem, 2.5vw, 2rem);
  display: grid;
  gap: 1rem;
}

.pnx-journey-card h2 {
  margin: 0;
  font-size: clamp(1.8rem, 2.8vw, 2.55rem);
}

.pnx-journey-card p {
  margin: 0;
  color: var(--pn-text-soft);
}

.pnx-journey-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.62rem;
}

.pnx-journey-steps article {
  border: 1px solid rgba(18, 36, 58, 0.11);
  border-radius: 0.86rem;
  background: rgba(255, 255, 255, 0.9);
  padding: 0.7rem 0.74rem;
  display: grid;
  gap: 0.2rem;
}

.pnx-journey-steps strong {
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  color: rgba(32, 89, 136, 0.86);
}

.pnx-journey-steps span {
  font-size: 0.94rem;
  color: var(--pn-text);
}

[data-quick-panel].is-collapsed {
  transform: translateX(calc(-100% + 3.28rem));
}

.context-quick-rail--left[data-quick-panel].is-collapsed .quick-panel-toggle-icon {
  transform: rotate(-90deg);
}

.studio-mini-breadcrumb {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0.55rem 0.82rem 0.2rem;
  padding: 0.34rem 0.56rem;
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  font-size: 0.74rem;
  line-height: 1.2;
  color: var(--pn-text-soft);
}

.studio-mini-breadcrumb a {
  color: var(--pn-text);
  text-decoration: none;
}

.studio-mini-breadcrumb a:hover {
  color: var(--pn-blue-700);
}

.studio-mini-breadcrumb [aria-current="page"] {
  color: var(--pn-text-muted);
  font-weight: 700;
}

.presentation-workspace,
.document-workspace,
.notebook-workspace {
  width: min(calc(100% - 1.1rem), 1860px);
  margin-inline: auto;
}

.studio-office-bar {
  padding-inline: clamp(0.7rem, 1.8vw, 1.25rem);
}

.studio-office-tabs {
  gap: 0.34rem;
}

.studio-office-tab {
  min-height: 2.28rem;
}

.studio-mini-btn,
.studio-icon-btn {
  min-height: 2.2rem;
  min-width: 2.2rem;
}

.studio-inline-select,
.studio-inline-select-office,
.studio-inline-select-office-small {
  min-height: 2.2rem;
}

@media (max-width: 1260px) {
  .header-inner-v2 {
    grid-template-columns: auto minmax(0, 1fr) auto;
    row-gap: 0.6rem;
  }

  .main-nav.main-nav-v2 {
    width: min(67rem, calc(100% - 2rem));
  }

  .header-cta {
    grid-column: 3;
  }

  .pnx-role-grid,
  .pnx-homecare-grid,
  .pnx-journey-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pnx-content-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pnx-content-card--wide {
    grid-row: auto;
    grid-column: span 2;
  }

  .footer-grid-v2 {
    grid-template-columns: minmax(0, 1.5fr) repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1024px) {
  .mega-menu-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .presentation-workspace,
  .document-workspace,
  .notebook-workspace {
    width: min(calc(100% - 0.8rem), 1860px);
  }

  .studio-mini-breadcrumb {
    margin-inline: 0.62rem;
  }

  .pnx-hero-info {
    grid-template-columns: 1fr;
  }

  .pnx-hero-info > section + section {
    border-left: none;
    border-top: 1px solid rgba(18, 36, 58, 0.12);
  }
}

@media (max-width: 980px) {
  .main-nav.main-nav-v2 {
    left: 0;
    right: 0;
    width: auto;
  }

  .command-trigger {
    min-width: 12.4rem;
  }

  .footer-grid-v2 {
    grid-template-columns: 1fr;
  }

  .pnx-shell {
    width: min(calc(100% - 1.4rem), 1540px);
  }

  .pnx-hero-stats,
  .pnx-role-grid,
  .pnx-homecare-grid,
  .pnx-journey-steps {
    grid-template-columns: 1fr;
  }

  .pnx-content-grid,
  .pnx-content-card--wide {
    grid-template-columns: 1fr;
    grid-column: auto;
  }
}

/* ===== 2026-03-23 Hybrid Access, Search, Calendar, FAB ===== */
.site-header[data-nav-mode="guest"] .mega-menu-panel,
.site-header[data-nav-mode="guest"] .nav-expand-toggle {
  display: none !important;
}

.site-header[data-nav-mode="guest"] .main-nav-v2 .nav-link {
  border-color: transparent;
  background: transparent;
  box-shadow: none;
}

.site-header[data-nav-mode="guest"] .main-nav-v2 .nav-link:hover,
.site-header[data-nav-mode="guest"] .main-nav-v2 .nav-link:focus-visible {
  background: rgba(33, 167, 240, 0.08);
  border-color: rgba(33, 167, 240, 0.2);
}

.home-access-guest .pn-home-landing [data-guest-lock] {
  position: relative;
  isolation: isolate;
}

.home-access-guest .pn-home-landing [data-guest-lock] > :not(.pn-guest-lock-overlay) {
  filter: saturate(0.62);
  opacity: 0.72;
  pointer-events: none;
  user-select: none;
}

.pn-guest-lock-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  place-items: center;
  padding: clamp(1rem, 2.4vw, 2rem);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0.9) 48%, rgba(255, 255, 255, 0.96));
}

.pn-guest-lock-card {
  width: min(92%, 26rem);
  border: 1px solid rgba(18, 36, 58, 0.14);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 14px 30px rgba(18, 36, 58, 0.12);
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 0.54rem;
  padding: 1rem 1.1rem;
}

.pn-guest-lock-icon {
  width: 2.2rem;
  height: 2.2rem;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 201, 102, 0.35);
  border: 1px solid rgba(207, 148, 51, 0.5);
  font-size: 1rem;
}

.pn-guest-lock-card p {
  margin: 0;
  color: var(--pn-text-soft);
}

.command-result-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.55rem;
}

.command-result-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 1.26rem;
  padding-inline: 0.48rem;
  border-radius: 999px;
  border: 1px solid rgba(33, 167, 240, 0.26);
  background: rgba(33, 167, 240, 0.08);
  color: var(--pn-blue-700);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.support-system {
  z-index: 118;
}

.support-action-menu {
  position: fixed;
  right: clamp(1rem, 3vw, 2.5rem);
  bottom: calc(clamp(1rem, 3vw, 2.5rem) + 4.2rem);
  display: grid;
  gap: 0.52rem;
  pointer-events: none;
  opacity: 0;
  transform: translateY(0.4rem);
  transition: opacity 180ms ease, transform 180ms ease;
  z-index: 1110;
}

.support-action-menu.is-open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.support-action-btn,
.support-action-mini {
  min-height: 2.42rem;
  border-radius: 0.82rem;
  border: 1px solid rgba(18, 36, 58, 0.16);
  background: rgba(255, 255, 255, 0.96);
  color: var(--pn-text);
  font: inherit;
  font-size: 0.84rem;
  font-weight: 700;
  padding: 0.5rem 0.74rem;
  box-shadow: 0 10px 20px rgba(18, 36, 58, 0.11);
  text-decoration: none;
  text-align: left;
  cursor: pointer;
  transition: border-color var(--pn-ease), background var(--pn-ease), transform var(--pn-ease);
}

.support-action-btn:hover,
.support-action-mini:hover {
  border-color: rgba(33, 167, 240, 0.34);
  background: rgba(248, 252, 255, 0.98);
  transform: translateX(-1px);
}

.support-action-label {
  display: block;
  white-space: nowrap;
}

.support-tools-submenu {
  display: none;
  grid-template-columns: 1fr;
  gap: 0.4rem;
  margin-top: 0.1rem;
}

.support-action-menu.tools-open .support-tools-submenu {
  display: grid;
}

.planner-calendar-shell {
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 1.1rem;
  background: linear-gradient(168deg, rgba(255, 255, 255, 0.98), rgba(245, 251, 255, 0.95));
  box-shadow: 0 14px 30px rgba(18, 36, 58, 0.08);
  padding: clamp(0.9rem, 1.8vw, 1.3rem);
  display: grid;
  gap: 0.8rem;
}

.planner-calendar-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.planner-calendar-nav {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.planner-calendar-labels {
  display: grid;
  gap: 0.1rem;
}

.planner-calendar-labels strong {
  font-size: 1.05rem;
  color: var(--pn-text);
}

.planner-week-grid--calendar {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.66rem;
}

.planner-week-grid--calendar .planner-day-card {
  min-height: 14.5rem;
}

.progress-track {
  height: 0.58rem;
  border-radius: 999px;
  background: rgba(18, 36, 58, 0.11);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #1ea3ec, #2eb6cf 52%, #78c572);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12) inset;
}

.context-quick-rail--left {
  top: 50%;
  transform: translateY(-50%);
}

.context-quick-rail--left[data-quick-panel].is-collapsed {
  transform: translate(calc(-100% + 3.28rem), -50%);
}

@media (max-width: 1260px) {
  .planner-week-grid--calendar {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .planner-week-grid--calendar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .planner-week-grid--calendar {
    grid-template-columns: 1fr;
  }
}

/* ===== 2026-03-23 Navigation/Search/FAB Polish ===== */
.header-global-search {
  position: relative;
  width: min(18.5rem, 24vw);
  min-width: 11.2rem;
}

.header-global-search-field {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.42rem;
  min-height: 2.45rem;
  padding: 0.2rem 0.28rem 0.2rem 0.52rem;
  border: 1px solid rgba(18, 36, 58, 0.16);
  border-radius: 0.82rem;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 10px 22px rgba(18, 36, 58, 0.08);
}

.header-global-search-icon {
  width: 1.06rem;
  height: 1.06rem;
  color: rgba(18, 36, 58, 0.58);
  display: inline-grid;
  place-items: center;
}

.header-global-search-input {
  min-width: 0;
  border: none;
  outline: none;
  font: inherit;
  font-size: 0.84rem;
  color: var(--pn-text);
  background: transparent;
  line-height: 1.28;
}

.header-global-search-input::placeholder {
  color: rgba(18, 36, 58, 0.52);
}

.header-global-search-submit {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  min-height: 1.98rem;
  border: 1px solid rgba(18, 36, 58, 0.14);
  border-radius: 0.62rem;
  background: rgba(247, 251, 255, 0.98);
  color: var(--pn-text-soft);
  font: inherit;
  font-size: 0.76rem;
  font-weight: 700;
  padding: 0.32rem 0.46rem;
  cursor: pointer;
  transition: border-color var(--pn-ease), background var(--pn-ease), color var(--pn-ease);
}

.header-global-search-submit:hover,
.header-global-search-submit:focus-visible {
  border-color: rgba(33, 167, 240, 0.38);
  background: rgba(236, 248, 255, 0.96);
  color: var(--pn-text);
}

.header-global-search-submit kbd {
  border: 1px solid rgba(18, 36, 58, 0.14);
  border-radius: 0.4rem;
  background: rgba(255, 255, 255, 0.95);
  font-size: 0.64rem;
  line-height: 1;
  padding: 0.14rem 0.24rem;
}

.header-search-results {
  position: absolute;
  top: calc(100% + 0.44rem);
  left: 0;
  right: 0;
  z-index: 30;
  display: none;
  gap: 0.3rem;
  max-height: min(25rem, 68vh);
  overflow: auto;
  border: 1px solid rgba(18, 36, 58, 0.14);
  border-radius: 0.86rem;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 18px 32px rgba(18, 36, 58, 0.14);
  padding: 0.4rem;
}

.header-global-search.is-open .header-search-results {
  display: grid;
}

.header-search-result-item {
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 0.72rem;
  background: rgba(255, 255, 255, 0.96);
  display: grid;
  gap: 0.18rem;
  text-align: left;
  padding: 0.45rem 0.54rem;
  cursor: pointer;
  transition: border-color var(--pn-ease), background var(--pn-ease), transform var(--pn-ease);
}

.header-search-result-item:hover,
.header-search-result-item.is-active {
  border-color: rgba(33, 167, 240, 0.36);
  background: rgba(241, 250, 255, 0.96);
  transform: translateX(-1px);
}

.header-search-result-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.42rem;
}

.header-search-result-head strong {
  font-size: 0.84rem;
  line-height: 1.28;
  color: var(--pn-text);
}

.header-search-result-kind {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 1.2rem;
  padding-inline: 0.44rem;
  border-radius: 999px;
  border: 1px solid rgba(33, 167, 240, 0.3);
  background: rgba(33, 167, 240, 0.08);
  color: var(--pn-blue-700);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.header-search-result-copy {
  font-size: 0.74rem;
  color: var(--pn-text-soft);
  line-height: 1.34;
}

.header-search-result-lock {
  display: inline-flex;
  align-items: center;
  gap: 0.26rem;
  width: max-content;
  min-height: 1.2rem;
  padding-inline: 0.4rem;
  border-radius: 999px;
  background: rgba(255, 209, 112, 0.32);
  border: 1px solid rgba(206, 148, 52, 0.44);
  color: rgba(97, 68, 19, 0.92);
  font-size: 0.64rem;
  font-weight: 700;
}

.header-search-empty {
  border: 1px dashed rgba(18, 36, 58, 0.24);
  border-radius: 0.72rem;
  padding: 0.68rem 0.74rem;
  color: var(--pn-text-soft);
  font-size: 0.76rem;
}

.exam-portal-stage-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.46rem;
  margin: 0.32rem 0 0.85rem;
}

.app-mode-workspace {
  grid-template-columns: max-content minmax(0, 1fr);
}

.app-mode-sidebar {
  position: sticky;
  top: 50%;
  transform: translateY(-50%);
  align-self: start;
}

.app-mode-sidebar-card {
  min-width: clamp(15.2rem, 20vw, 18.2rem);
}

.app-mode-sidebar-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.62rem;
}

.app-mode-sidebar-head-copy {
  display: grid;
  gap: 0.18rem;
}

.app-mode-sidebar-toggle {
  width: 2rem;
  height: 2rem;
  border: 1px solid rgba(18, 36, 58, 0.15);
  border-radius: 0.6rem;
  background: rgba(255, 255, 255, 0.96);
  color: var(--pn-text);
  cursor: pointer;
  transition: border-color var(--pn-ease), background var(--pn-ease), transform var(--pn-ease);
}

.app-mode-sidebar-toggle:hover,
.app-mode-sidebar-toggle:focus-visible {
  border-color: rgba(33, 167, 240, 0.38);
  background: rgba(238, 249, 255, 0.96);
}

.app-mode-sidebar-body {
  display: grid;
  gap: 0.58rem;
}

.app-mode-sidebar.is-collapsed {
  transform: translateY(-50%) translateX(-0.24rem);
}

.app-mode-sidebar.is-collapsed .app-mode-sidebar-card {
  min-width: 3rem;
  width: 3rem;
  padding: 0.36rem;
}

.app-mode-sidebar.is-collapsed .app-mode-sidebar-head-copy {
  display: none;
}

.app-mode-sidebar.is-collapsed .app-mode-sidebar-toggle {
  margin-inline: auto;
}

.app-mode-sidebar.is-collapsed .app-mode-sidebar-toggle span {
  display: inline-block;
  transform: rotate(-90deg);
}

html[data-platform-shell="studio"] .app-mode-sidebar {
  top: calc(var(--pn-header-height) + 0.72rem);
  transform: none;
}

html[data-platform-shell="studio"] .app-mode-sidebar.is-collapsed {
  transform: translateX(-0.24rem);
}

body.institution-program-mode {
  --pn-header-height: 0px;
}

body.institution-program-mode .site-header,
body.institution-program-mode .footer,
body.institution-program-mode .footer-v2 {
  display: none !important;
}

body.institution-program-mode .app-shell {
  min-height: 100vh;
}

body.institution-program-mode .app-mode-workspace {
  margin-top: 0;
  padding-top: 0.8rem;
  min-height: 100vh;
}

body.institution-program-mode .app-mode-sidebar {
  top: 1rem;
  transform: none;
}

body.institution-program-mode .page-main {
  padding-top: 0.4rem;
}

html[data-system-mode="app"] .dashboard-quick-rail {
  display: none;
}

.footer-lock {
  display: inline-flex;
  align-items: center;
  gap: 0.26rem;
  min-height: 1.2rem;
  padding-inline: 0.42rem;
  border-radius: 999px;
  border: 1px solid rgba(206, 148, 52, 0.42);
  background: rgba(255, 214, 124, 0.28);
  color: rgba(92, 64, 19, 0.92);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.support-fab.is-open {
  transform: rotate(-18deg) scale(1.05);
  box-shadow: 0 14px 26px rgba(18, 36, 58, 0.2);
}

.support-action-menu {
  right: calc(clamp(1rem, 3vw, 2.5rem) + 1.9rem);
  bottom: calc(clamp(1rem, 3vw, 2.5rem) + 1.9rem);
  width: 0;
  height: 0;
  transform: none;
}

.support-action-btn {
  position: absolute;
  right: 0;
  bottom: 0;
  min-width: 7.2rem;
  opacity: 0;
  pointer-events: none;
  transform: translate(0, 0) scale(0.82);
}

.support-action-menu.is-open .support-action-btn {
  opacity: 1;
  pointer-events: auto;
}

.support-action-menu.is-open .support-action-btn--tools {
  transform: translate(-5.8rem, -1.1rem) scale(1);
}

.support-action-menu.is-open .support-action-btn--dashboard {
  transform: translate(-8.5rem, -4.9rem) scale(1);
}

.support-action-menu.is-open .support-action-btn--special {
  transform: translate(-3.5rem, -8rem) scale(1);
}

.support-tools-submenu {
  position: absolute;
  right: 6.2rem;
  bottom: 1.3rem;
  opacity: 0;
  pointer-events: none;
  transform: translate(-0.3rem, 0.2rem) scale(0.96);
  transition: opacity 170ms ease, transform 170ms ease;
}

.support-action-menu.tools-open .support-tools-submenu {
  opacity: 1;
  pointer-events: auto;
  transform: translate(0, 0) scale(1);
}

@media (max-width: 1280px) {
  .app-mode-workspace {
    grid-template-columns: 1fr;
  }

  .app-mode-sidebar {
    position: static;
    transform: none;
  }
}

@media (max-width: 1120px) {
  .header-global-search {
    width: min(15.8rem, 34vw);
    min-width: 10.6rem;
  }

  .header-global-search-submit span {
    display: none;
  }
}

@media (max-width: 900px) {
  .header-global-search {
    width: min(13.2rem, 42vw);
    min-width: 9.8rem;
  }

  .support-action-menu.is-open .support-action-btn--tools {
    transform: translate(-4.8rem, -0.8rem) scale(1);
  }

  .support-action-menu.is-open .support-action-btn--dashboard {
    transform: translate(-6.7rem, -3.9rem) scale(1);
  }

  .support-action-menu.is-open .support-action-btn--special {
    transform: translate(-2.6rem, -6.8rem) scale(1);
  }

  .support-tools-submenu {
    right: 5.2rem;
    bottom: 0.9rem;
  }
}

@media (max-width: 720px) {
  .header-global-search {
    width: 8.8rem;
    min-width: 8.8rem;
  }

  .header-global-search-input {
    display: none;
  }
}

@media (min-width: 1261px) {
  .main-nav.main-nav-v2 {
    position: absolute;
    left: calc(50vw - var(--pn-layout-gutter));
    transform: translateX(-50%);
    margin-inline: 0;
    width: min(78rem, calc(100vw - (var(--pn-layout-gutter) * 2) - 0.5rem));
  }
}
/* ===== 2026-03-23 Full UI/UX System Update ===== */
.header-inner-v2 {
  grid-template-columns: auto auto minmax(0, 1fr) auto auto;
  column-gap: 0.78rem;
  position: relative;
}

.header-role-slot {
  position: relative;
  z-index: 7;
  display: flex;
  align-items: center;
}

.header-role-slot .header-role-menu {
  margin: 0;
}

.header-role-slot .header-role-trigger {
  min-width: clamp(9.8rem, 12vw, 12.8rem);
  justify-content: space-between;
  font-weight: 700;
}

.header-role-dropdown {
  min-width: clamp(17rem, 22vw, 20rem);
}

.header-utility.header-utility-v2 {
  margin-left: auto;
  z-index: 8;
}

.header-global-search {
  width: min(16rem, 22vw);
  min-width: 10.2rem;
}

@media (min-width: 1261px) {
  .main-nav.main-nav-v2 {
    position: absolute;
    left: calc(50vw - var(--pn-layout-gutter));
    transform: translateX(-50%);
    margin-inline: 0;
    width: min(78rem, calc(100vw - (var(--pn-layout-gutter) * 2) - 0.5rem));
    justify-content: center;
  }

  .header-role-slot {
    position: absolute;
    top: 50%;
    left: calc(50vw - var(--pn-layout-gutter) - clamp(11.8rem, 14vw, 14.8rem));
    transform: translateY(-50%);
  }
}

@media (max-width: 1260px) {
  .header-inner-v2 {
    grid-template-columns: auto auto 1fr;
  }

  .header-role-slot {
    display: none;
  }
}

@media (max-width: 720px) {
  .header-inner-v2 {
    grid-template-columns: auto auto;
    grid-template-areas:
      "brand tools"
      "nav nav";
    row-gap: 0.7rem;
  }

  .brand-v2 {
    grid-area: brand;
  }

  .header-utility.header-utility-v2 {
    grid-area: tools;
  }
}

/* Hero and card quality */
.pnx-shell {
  width: min(calc(100% - 1.8rem), 1660px);
}

.pnx-hero-card {
  padding: clamp(2.1rem, 4.4vw, 3.9rem);
  gap: 1.3rem;
  border-radius: 1.58rem;
}

.pnx-title span:first-child::first-letter {
  font-size: 1.15em;
}

.pnx-hero-actions {
  gap: 0.84rem;
}

.pnx-hero-actions .pn-ref-btn,
.pnx-hero-actions .btn {
  min-height: 3rem;
  min-width: clamp(11rem, 14vw, 13.2rem);
  padding-inline: 1.1rem;
  border-radius: 0.78rem;
  font-weight: 700;
}

.pnx-role-grid {
  align-items: stretch;
  gap: 0.9rem;
}

.pnx-role-card {
  min-height: 13.9rem;
  grid-template-rows: auto auto 1fr auto;
  justify-items: center;
  text-align: center;
  padding: 1.1rem;
}

.pnx-role-icon {
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 0.88rem;
}

.pnx-role-icon svg {
  width: 1.74rem;
  height: 1.74rem;
}

.pnx-role-card .pn-ref-btn {
  min-height: 2.5rem;
  width: 100%;
  justify-content: center;
}

/* Guest lock overlay subtle */
.home-access-guest .pn-home-landing [data-guest-lock] > :not(.pn-guest-lock-overlay) {
  opacity: 0.78;
  filter: saturate(0.74);
}

.pn-guest-lock-overlay {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.7) 52%, rgba(255, 255, 255, 0.9));
}

.pn-guest-lock-card {
  width: min(90%, 29rem);
  border: 1px solid rgba(208, 153, 52, 0.34);
  box-shadow: 0 10px 24px rgba(18, 36, 58, 0.1);
  padding: 1.06rem 1.18rem;
  gap: 0.46rem;
}

.pn-guest-lock-icon {
  background: rgba(255, 208, 116, 0.42);
  border-color: rgba(211, 151, 48, 0.62);
}

/* Footer structure */
.footer-grid-v2 {
  grid-template-columns: minmax(0, 1.9fr) repeat(3, minmax(0, 1fr));
  gap: clamp(1.2rem, 2vw, 1.8rem);
}

@media (max-width: 980px) {
  .footer-grid-v2 {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .footer-grid-v2 {
    grid-template-columns: 1fr;
  }
}

/* Static quick actions around support button */
.support-system {
  z-index: 130;
}

.support-fab {
  background: linear-gradient(160deg, #1ea3ec, #1587d2) !important;
  color: #fff;
  box-shadow: 0 14px 28px rgba(18, 36, 58, 0.24);
}

.support-fab.is-open {
  transform: none;
  box-shadow: 0 14px 28px rgba(18, 36, 58, 0.24);
}

.support-action-menu,
.support-action-menu.is-open,
.support-action-menu.is-static {
  position: fixed;
  right: clamp(1rem, 3vw, 2.5rem);
  bottom: clamp(1rem, 3vw, 2.5rem);
  width: 0;
  height: 0;
  opacity: 1;
  transform: none;
  pointer-events: auto;
  z-index: 1108;
  transition: none !important;
}

.support-action-btn {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 2.56rem;
  height: 2.56rem;
  min-width: 0;
  min-height: 0;
  border-radius: 50%;
  border: 1px solid rgba(18, 36, 58, 0.18);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 10px 20px rgba(18, 36, 58, 0.14);
  padding: 0;
  display: grid;
  place-items: center;
  opacity: 1;
  pointer-events: auto;
  transform: none;
  transition: none !important;
}

.support-action-label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.support-action-btn::before {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--pn-text);
}

.support-action-btn--tools {
  transform: translate(-3.55rem, -0.02rem);
}

.support-action-btn--dashboard {
  transform: translate(-3.08rem, -3.08rem);
}

.support-action-btn--special {
  transform: translate(0, -4.24rem);
}

.support-action-btn--tools::before {
  content: 'T';
}

.support-action-btn--dashboard::before {
  content: 'D';
}

.support-action-btn--special::before {
  content: 'Z';
}

.support-tools-submenu {
  position: absolute;
  right: 3.85rem;
  bottom: 0.24rem;
  opacity: 0;
  pointer-events: none;
  transform: translate(-0.2rem, 0.1rem);
  transition: opacity 140ms ease, transform 140ms ease;
  display: grid;
  gap: 0.36rem;
}

.support-action-menu.tools-open .support-tools-submenu {
  opacity: 1;
  pointer-events: auto;
  transform: translate(0, 0);
}

.support-action-mini {
  min-height: 2.2rem;
  border-radius: 0.66rem;
  padding: 0.44rem 0.62rem;
  font-size: 0.74rem;
  font-weight: 700;
}

@media (max-width: 900px) {
  .support-action-btn--tools {
    transform: translate(-3.1rem, -0.02rem);
  }

  .support-action-btn--dashboard {
    transform: translate(-2.72rem, -2.72rem);
  }

  .support-action-btn--special {
    transform: translate(0, -3.72rem);
  }

  .support-tools-submenu {
    right: 3.36rem;
  }
}

/* Admin preview mode */
.admin-control-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.admin-preview-panel {
  min-height: 100%;
}

.admin-security-panel {
  min-height: 100%;
}

.admin-security-panel .admin-status-note {
  width: 100%;
}

.admin-invite-code-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.62rem 0.7rem;
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 0.72rem;
  background: rgba(255, 255, 255, 0.72);
}

.admin-invite-code-item strong {
  font-size: 0.86rem;
  color: var(--pn-text);
}

.admin-role-preview-bar {
  position: fixed;
  top: calc(var(--pn-header-height) + 0.62rem);
  right: clamp(0.8rem, 2vw, 1.4rem);
  z-index: 132;
  display: inline-flex;
  align-items: center;
  gap: 0.72rem;
  border: 1px solid rgba(33, 167, 240, 0.35);
  border-radius: 0.82rem;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 14px 28px rgba(18, 36, 58, 0.14);
  padding: 0.5rem 0.58rem;
}

.admin-role-preview-copy {
  display: grid;
  gap: 0.08rem;
}

.admin-role-preview-copy strong {
  font-size: 0.78rem;
  color: var(--pn-blue-700);
}

.admin-role-preview-copy span {
  font-size: 0.72rem;
  color: var(--pn-text-soft);
}

@media (max-width: 1380px) {
  .admin-control-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 920px) {
  .admin-control-grid {
    grid-template-columns: 1fr;
  }
}

/* Cookie settings page */
.cookie-settings-grid {
  display: grid;
  gap: 0.9rem;
}

.cookie-setting-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.75rem 0.84rem;
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 0.8rem;
  background: rgba(255, 255, 255, 0.94);
}

.cookie-setting-row strong {
  font-size: 0.92rem;
}

.cookie-setting-row p {
  margin: 0.16rem 0 0;
  font-size: 0.82rem;
  color: var(--pn-text-soft);
}

.cookie-setting-row input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  margin-top: 0.2rem;
}

/* ===== Global Background + Overlay + Site Lock ===== */
:root {
  --pn-future-dark-gradient:
    radial-gradient(1280px 900px at 8% 18%, rgba(26, 165, 255, 0.28), transparent 68%),
    radial-gradient(1080px 860px at 92% 84%, rgba(90, 120, 255, 0.24), transparent 72%),
    radial-gradient(880px 720px at 76% 16%, rgba(130, 95, 255, 0.18), transparent 72%),
    linear-gradient(132deg, #071629 0%, #0a1f3b 40%, #0b2c4a 68%, #102e4c 100%);
  --pn-future-light-gradient:
    radial-gradient(1080px 760px at 8% 12%, rgba(82, 181, 255, 0.2), transparent 68%),
    radial-gradient(900px 680px at 88% 84%, rgba(130, 147, 255, 0.16), transparent 72%),
    linear-gradient(132deg, #f4f9ff 0%, #edf5ff 48%, #eaf4ff 100%);
}

html[data-theme="dark"] body,
html[data-admin-theme-mode="dark"] body {
  background: var(--pn-future-dark-gradient);
  background-size: cover;
  background-attachment: fixed;
}

html[data-theme="light"] body {
  background: var(--pn-future-light-gradient);
  background-size: cover;
  background-attachment: fixed;
}

/* Non-blocking update popup */
.platform-update-overlay {
  position: fixed;
  inset: 0;
  z-index: 160;
  display: grid;
  place-items: center;
  pointer-events: none;
  opacity: 0;
  padding: clamp(0.9rem, 2.6vw, 2.4rem);
  transition: opacity 240ms ease;
}

.platform-update-overlay.is-visible {
  opacity: 1;
}

.platform-update-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(72px);
  pointer-events: none;
}

.platform-update-glow--one {
  width: min(36vw, 620px);
  height: min(36vw, 620px);
  left: 6%;
  top: 8%;
  background: rgba(33, 187, 255, 0.18);
}

.platform-update-glow--two {
  width: min(34vw, 580px);
  height: min(34vw, 580px);
  right: 8%;
  bottom: 10%;
  background: rgba(124, 111, 255, 0.14);
}

.platform-update-card {
  position: relative;
  width: min(92vw, 1280px);
  max-height: min(88vh, 980px);
  pointer-events: auto;
  border-radius: clamp(1.05rem, 1.9vw, 1.9rem);
  padding: clamp(1.15rem, 2.3vw, 2.5rem);
  background: linear-gradient(155deg, rgba(15, 35, 63, 0.9), rgba(19, 43, 78, 0.86));
  box-shadow:
    0 24px 52px rgba(5, 12, 25, 0.45),
    0 0 0 1px rgba(170, 229, 255, 0.14) inset,
    0 0 42px rgba(37, 162, 245, 0.2);
  -webkit-backdrop-filter: blur(15px) saturate(136%);
  backdrop-filter: blur(15px) saturate(136%);
  overflow: auto;
}

.platform-update-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(122deg, rgba(103, 199, 255, 0.14), rgba(103, 199, 255, 0) 38%),
    radial-gradient(460px 220px at 86% -8%, rgba(152, 132, 255, 0.2), transparent 66%);
}

.platform-update-close {
  position: absolute;
  top: clamp(0.6rem, 1vw, 0.95rem);
  right: clamp(0.6rem, 1vw, 0.95rem);
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 999px;
  border: 1px solid rgba(173, 225, 255, 0.34);
  background: rgba(10, 24, 44, 0.76);
  color: #eaf4ff;
  font-size: 0.96rem;
  line-height: 1;
  cursor: pointer;
  transition: transform 120ms ease, background 140ms ease, border-color 140ms ease;
  z-index: 3;
}

.platform-update-close:hover,
.platform-update-close:focus-visible {
  transform: scale(1.03);
  background: rgba(16, 37, 67, 0.9);
  border-color: rgba(173, 225, 255, 0.56);
}

.platform-update-content {
  position: relative;
  z-index: 2;
  display: grid;
  align-content: center;
  justify-items: center;
  text-align: center;
  gap: clamp(0.7rem, 1.5vw, 1.25rem);
  min-height: min(74vh, 780px);
  font-family: "Sora", "Manrope", "Segoe UI", sans-serif;
  color: #f4f9ff;
}

.platform-update-content h2 {
  margin: 0;
  max-width: 22ch;
  font-size: clamp(2rem, 4.7vw, 4.8rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: rgba(232, 241, 252, 0.98);
  text-shadow: 0 0 28px rgba(134, 214, 255, 0.24);
}

.platform-update-subheadline {
  margin: 0;
  max-width: 42ch;
  font-size: clamp(1rem, 1.55vw, 1.65rem);
  line-height: 1.36;
  color: rgba(226, 239, 252, 0.92);
}

.platform-update-body {
  margin: 0;
  max-width: 66ch;
  font-size: clamp(0.92rem, 1.12vw, 1.25rem);
  line-height: 1.6;
  color: rgba(214, 233, 250, 0.9);
}

.platform-update-footnote {
  margin: 0;
  font-size: clamp(0.82rem, 0.9vw, 1rem);
  color: rgba(203, 226, 248, 0.86);
}

.platform-update-confirm {
  min-height: 2.9rem;
  min-width: clamp(10.6rem, 14vw, 13rem);
  padding-inline: 1.15rem;
  border-radius: 999px;
  font-size: clamp(0.86rem, 0.96vw, 1rem);
  font-weight: 700;
}

@media (max-width: 920px) {
  .platform-update-overlay {
    padding: 0.7rem;
  }

  .platform-update-card {
    width: min(96vw, 1280px);
    max-height: 90vh;
  }

  .platform-update-content {
    min-height: auto;
  }

  .platform-update-body br {
    display: none;
  }
}

/* Global site lock */
body.site-lock-active {
  overflow: hidden;
}

body.site-lock-active .app-shell {
  pointer-events: none;
  user-select: none;
}

.site-lock-overlay {
  position: fixed;
  inset: 0;
  z-index: 2200;
  display: none;
  place-items: center;
  padding: clamp(0.75rem, 2.1vw, 1.8rem);
  background: var(--pn-future-dark-gradient);
}

.site-lock-overlay.is-visible {
  display: grid;
}

.site-lock-card {
  width: min(94vw, 620px);
  border-radius: 1.3rem;
  padding: clamp(1rem, 2vw, 1.6rem);
  background: linear-gradient(152deg, rgba(13, 33, 60, 0.92), rgba(18, 43, 76, 0.88));
  border: 1px solid rgba(162, 223, 255, 0.2);
  box-shadow:
    0 28px 64px rgba(6, 13, 27, 0.58),
    0 0 0 1px rgba(173, 225, 255, 0.1) inset;
  -webkit-backdrop-filter: blur(16px) saturate(142%);
  backdrop-filter: blur(16px) saturate(142%);
  color: #eaf4ff;
}

.site-lock-head {
  text-align: center;
  display: grid;
  gap: 0.42rem;
  margin-bottom: 0.9rem;
}

.site-lock-head h2 {
  margin: 0;
  font-size: clamp(1.48rem, 3vw, 2.26rem);
  letter-spacing: -0.01em;
}

.site-lock-head p {
  margin: 0;
  color: rgba(213, 230, 248, 0.9);
  font-size: clamp(0.88rem, 1.2vw, 1rem);
}

.site-lock-dots {
  display: flex;
  justify-content: center;
  gap: 0.42rem;
  margin-bottom: 0.88rem;
}

.site-lock-dot {
  width: 0.62rem;
  height: 0.62rem;
  border-radius: 50%;
  background: rgba(201, 225, 247, 0.28);
  border: 1px solid rgba(191, 219, 245, 0.32);
}

.site-lock-dot.is-active {
  background: rgba(143, 212, 255, 0.94);
  border-color: rgba(143, 212, 255, 0.94);
}

.site-lock-keypad {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
}

.site-lock-key,
.site-lock-action {
  min-height: 3rem;
  border-radius: 0.82rem;
  border: 1px solid rgba(173, 225, 255, 0.24);
  background: rgba(12, 31, 55, 0.76);
  color: #f3faff;
  font: inherit;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 140ms ease, border-color 140ms ease, transform 120ms ease;
}

.site-lock-key:hover,
.site-lock-key:focus-visible,
.site-lock-action:hover,
.site-lock-action:focus-visible {
  background: rgba(19, 46, 78, 0.9);
  border-color: rgba(173, 225, 255, 0.46);
  transform: translateY(-1px);
}

.site-lock-keypad-footer {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.site-lock-meta {
  margin-top: 0.84rem;
  display: grid;
  gap: 0.6rem;
}

.site-lock-status {
  min-height: 1.25rem;
  text-align: center;
  font-size: 0.84rem;
  color: rgba(215, 233, 250, 0.9);
}

.site-lock-status.is-error {
  color: #ffd5dc;
}

.site-lock-code-toggle {
  justify-self: center;
  border: none;
  background: transparent;
  color: rgba(175, 221, 255, 0.94);
  font: inherit;
  font-size: 0.82rem;
  text-decoration: underline;
  cursor: pointer;
}

.site-lock-code-wrap {
  display: none;
  gap: 0.5rem;
}

.site-lock-code-wrap.is-visible {
  display: grid;
}

.site-lock-code-wrap input {
  width: 100%;
}

/* ===== 2026-03-24 Header, Guest Preview, FAB, Auto-Quality ===== */
.header-utility.header-utility-v2 {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.54rem;
  margin-left: auto;
}

.header-utility.header-utility-v2 > #headerAdminQuickLink {
  order: 1;
}

.header-utility.header-utility-v2 > #headerProfileMenu {
  order: 2;
}

.header-utility.header-utility-v2 > #headerGlobalSearch {
  order: 3;
  margin-left: 0.26rem;
}

.header-global-search {
  width: min(12.2rem, 18vw);
  min-width: 8.9rem;
}

#headerProfileMenu .profile-dropdown {
  right: 0;
  left: auto;
  transform-origin: top right;
}

.main-nav.main-nav-v2 .nav-item-mega:nth-child(2) .nav-mobile-panel {
  left: 0;
  right: auto;
}

@media (max-width: 1120px) {
  .header-global-search {
    width: min(10.8rem, 30vw);
    min-width: 7.9rem;
  }
}

@media (max-width: 900px) {
  .header-global-search {
    width: 9.3rem;
    min-width: 7.1rem;
  }
}

@media (max-width: 720px) {
  .header-global-search {
    width: 7.2rem;
    min-width: 7.2rem;
  }

  .header-global-search-input {
    display: block !important;
    font-size: 0.78rem;
  }

  .header-global-search-submit {
    display: none;
  }
}

.home-access-guest .pn-home-landing [data-guest-lock] > :not(.pn-guest-lock-overlay) {
  filter: none;
  opacity: 0.95;
  pointer-events: auto;
  user-select: auto;
}

.pn-guest-lock-overlay {
  place-items: end center;
  padding: clamp(0.8rem, 2vw, 1.4rem);
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.02) 0%,
    rgba(255, 255, 255, 0.08) 42%,
    rgba(255, 255, 255, 0.42) 72%,
    rgba(255, 255, 255, 0.62) 100%
  );
  pointer-events: none;
}

.pn-guest-lock-card {
  width: min(96%, 32rem);
  pointer-events: auto;
  border-color: rgba(203, 145, 42, 0.34);
  box-shadow: 0 12px 28px rgba(18, 36, 58, 0.12);
}

.pn-guest-lock-card .btn {
  min-height: 2.32rem;
  padding-inline: 1rem;
}

.support-fab {
  width: 3.95rem;
  height: 3.95rem;
  border: 1px solid rgba(169, 223, 255, 0.56);
  box-shadow:
    0 16px 30px rgba(18, 36, 58, 0.28),
    0 0 0 1px rgba(255, 255, 255, 0.14) inset;
}

.support-fab svg {
  width: 1.54rem;
  height: 1.54rem;
  stroke-width: 2.1;
  shape-rendering: geometricPrecision;
}

.support-action-btn {
  width: 2.95rem;
  height: 2.95rem;
  border: 1px solid rgba(157, 217, 255, 0.7);
  background: linear-gradient(160deg, #1ca0eb, #177fc9);
  color: #f7fbff;
  box-shadow:
    0 12px 24px rgba(18, 36, 58, 0.25),
    0 0 0 1px rgba(255, 255, 255, 0.12) inset;
}

.support-action-btn::before {
  content: none !important;
}

.support-action-icon {
  display: inline-grid;
  place-items: center;
  line-height: 0;
}

.support-action-icon svg {
  width: 1.28rem;
  height: 1.28rem;
  stroke-width: 2.1;
  shape-rendering: geometricPrecision;
}

.support-action-btn--tools {
  transform: translate(-4.12rem, -0.04rem);
}

.support-action-btn--dashboard {
  transform: translate(-3.64rem, -3.64rem);
}

.support-action-btn--special {
  transform: translate(0, -5.03rem);
}

.support-tools-submenu {
  right: 4.38rem;
  bottom: 0.34rem;
}

.support-action-mini {
  min-height: 2.28rem;
  border: 1px solid rgba(155, 216, 255, 0.36);
  background: linear-gradient(160deg, rgba(10, 30, 53, 0.96), rgba(15, 42, 72, 0.94));
  color: #ebf6ff;
  font-size: 0.75rem;
  font-weight: 700;
}

@media (max-width: 900px) {
  .support-action-btn--tools {
    transform: translate(-3.58rem, -0.02rem);
  }

  .support-action-btn--dashboard {
    transform: translate(-3.18rem, -3.18rem);
  }

  .support-action-btn--special {
    transform: translate(0, -4.44rem);
  }

  .support-tools-submenu {
    right: 3.84rem;
  }
}

.pn-card-quality-stable,
.pn-card-quality-stable * {
  text-rendering: geometricPrecision;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-kerning: normal;
}

.pn-card-quality-stable {
  backface-visibility: hidden;
  transform: translateZ(0);
}

/* ===== 2026-03-25 Focused UI + Structure Cleanup ===== */
:root {
  --pn-control-height-unified: 2.72rem;
  --pn-radius-unified: 0.82rem;
  --pn-support-main-size: 3.36rem;
  --pn-support-action-size: 2.64rem;
  --pn-support-orbit: 4.16rem;
}

.header-role-slot,
.header-role-menu,
.header-role-dropdown,
.header-role-head,
.header-role-list {
  display: none !important;
}

.header-cta,
#headerPrimaryCta {
  display: none !important;
}

.context-quick-rail--left,
[data-page-function-rail] {
  display: none !important;
}

.header-inner-v2 {
  position: relative;
  min-height: calc(var(--pn-header-height) + 0.16rem);
}

.header-left-cluster {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.68rem;
  min-width: 0;
}

.header-left-cluster .brand-v2 {
  flex: 0 0 auto;
}

.header-left-cluster .main-nav.main-nav-v2 {
  flex: 1 1 auto;
  min-width: 0;
  margin-left: clamp(0.6rem, 1.6vw, 1.8rem);
}

.header-right-cluster {
  margin-left: auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.46rem;
  z-index: 7;
}

.header-right-cluster #headerProfileMenu {
  order: 1;
}

.header-right-cluster #headerGlobalSearch {
  order: 2;
}

.header-right-cluster .header-global-search {
  width: clamp(11rem, 16vw, 14.2rem);
  min-width: 9.8rem;
}

.header-global-search-field,
.main-nav-v2 .nav-link,
.main-nav-v2 .nav-link-secondary,
.profile-trigger,
.header-admin-link,
.main-nav-toggle.main-nav-toggle-v2,
.support-fab,
.support-action-btn {
  border-radius: var(--pn-radius-unified) !important;
}

.main-nav-v2 .nav-link,
.main-nav-v2 .nav-link-secondary,
.profile-trigger,
.header-admin-link,
.main-nav-toggle.main-nav-toggle-v2 {
  min-height: var(--pn-control-height-unified);
}

.main-nav-toggle.main-nav-toggle-v2 {
  display: none;
}

@media (min-width: 1261px) {
  .header-inner-v2 {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    column-gap: 0.9rem;
  }

  .header-left-cluster .main-nav.main-nav-v2 {
    position: static;
    left: auto;
    right: auto;
    transform: none;
    width: auto;
    margin: 0;
    max-width: none;
    justify-content: flex-start;
    gap: 0.26rem;
  }
}

@media (max-width: 1260px) {
  .header-inner-v2 {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    row-gap: 0.5rem;
    align-items: center;
  }

  .header-left-cluster {
    gap: 0.55rem;
  }

  .header-right-cluster {
    justify-self: end;
    margin-left: 0;
    gap: 0.38rem;
  }

  .main-nav-toggle.main-nav-toggle-v2 {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .header-left-cluster .main-nav.main-nav-v2 {
    position: absolute;
    top: calc(100% + 0.42rem);
    left: 0;
    right: 0;
    z-index: 90;
    display: none;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    border: 1px solid rgba(18, 36, 58, 0.14);
    border-radius: 0.9rem;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 16px 30px rgba(18, 36, 58, 0.14);
    padding: 0.42rem;
  }

  .site-header.site-header-v2[data-nav-open="true"] .header-left-cluster .main-nav.main-nav-v2 {
    display: flex;
  }

  .header-left-cluster .main-nav.main-nav-v2 .nav-link,
  .header-left-cluster .main-nav.main-nav-v2 .nav-link-secondary {
    width: 100%;
    justify-content: flex-start;
    padding: 0.66rem 0.74rem;
  }

  .header-right-cluster .header-global-search {
    width: clamp(10.2rem, 24vw, 12.8rem);
    min-width: 8.8rem;
  }
}

@media (min-width: 768px) and (max-width: 1180px) {
  .main-nav-v2 .nav-link,
  .main-nav-v2 .nav-link-secondary {
    font-size: 0.92rem;
    padding-inline: 0.72rem;
  }

  .pnx-content-grid,
  .pnx-role-grid,
  .pnx-homecare-grid,
  .pnx-hero-stats,
  .pnx-journey-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }

  .pnx-content-card,
  .pnx-role-card,
  .pnx-homecare-card,
  .pnx-stat-card,
  .pnx-journey-card {
    min-height: 100%;
  }
}

@media (max-width: 767px) {
  .header-inner-v2 {
    grid-template-columns: minmax(0, 1fr) auto;
    row-gap: 0.58rem;
  }

  .brand-v2 .brand-sub {
    display: none;
  }

  .header-global-search-submit span,
  .header-global-search-submit kbd {
    display: none;
  }

  .header-right-cluster .header-global-search {
    width: 8.7rem;
    min-width: 8.7rem;
  }

  .pnx-content-grid,
  .pnx-role-grid,
  .pnx-homecare-grid,
  .pnx-hero-stats,
  .pnx-journey-steps {
    grid-template-columns: 1fr;
    gap: 0.9rem;
  }
}

@media (pointer: coarse), (hover: none) {
  .main-nav-v2 .nav-link,
  .main-nav-v2 .nav-link-secondary,
  .nav-expand-toggle,
  .profile-trigger,
  .btn,
  .support-fab,
  .support-action-btn {
    min-height: 44px;
    min-width: 44px;
  }
}

.support-system {
  position: fixed !important;
  right: clamp(1rem, 3vw, 2.5rem);
  bottom: clamp(1rem, 3vw, 2.5rem);
  inset: auto !important;
  z-index: 1300;
  pointer-events: none;
}

.support-fab {
  position: relative !important;
  right: auto !important;
  bottom: auto !important;
  width: var(--pn-support-main-size);
  height: var(--pn-support-main-size);
  border: 1px solid rgba(114, 155, 182, 0.45) !important;
  background: linear-gradient(165deg, #4f7992, #3d657d) !important;
  color: #f5fbff;
  box-shadow: 0 12px 22px rgba(18, 36, 58, 0.2);
  pointer-events: auto;
  transform: none !important;
}

.support-fab:hover,
.support-fab.is-open {
  transform: none !important;
  box-shadow: 0 12px 22px rgba(18, 36, 58, 0.22);
}

.support-fab svg,
.support-action-icon svg {
  shape-rendering: geometricPrecision;
}

.support-action-menu,
.support-action-menu.is-open,
.support-action-menu.is-static {
  position: absolute !important;
  right: calc(var(--pn-support-main-size) / 2);
  bottom: calc(var(--pn-support-main-size) / 2);
  width: 0;
  height: 0;
  opacity: 1;
  transform: none !important;
  pointer-events: none;
  z-index: 1;
}

.support-action-btn {
  position: absolute;
  right: 0;
  bottom: 0;
  width: var(--pn-support-action-size);
  height: var(--pn-support-action-size);
  min-width: 0;
  min-height: 0;
  border-radius: 50% !important;
  border: 1px solid rgba(117, 160, 188, 0.45);
  background: linear-gradient(165deg, #f8fbfe, #ebf3f9);
  color: #244458;
  opacity: 1;
  pointer-events: auto;
  box-shadow: 0 8px 15px rgba(18, 36, 58, 0.16);
  transition: border-color 120ms ease, box-shadow 120ms ease, background 120ms ease;
}

.support-action-btn:hover,
.support-action-btn:focus-visible {
  border-color: rgba(76, 141, 178, 0.58);
  background: linear-gradient(165deg, #ffffff, #edf6fc);
  box-shadow: 0 9px 17px rgba(18, 36, 58, 0.2);
}

.support-action-btn--tools {
  transform: translate(calc(-1 * var(--pn-support-orbit)), 0) !important;
}

.support-action-btn--dashboard {
  transform: translate(
    calc(var(--pn-support-orbit) * -0.7071),
    calc(var(--pn-support-orbit) * -0.7071)
  ) !important;
}

.support-action-btn--special {
  transform: translate(0, calc(-1 * var(--pn-support-orbit))) !important;
}

.support-action-label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.support-tools-submenu {
  display: none !important;
}

@media (max-width: 900px) {
  :root {
    --pn-support-main-size: 3.08rem;
    --pn-support-action-size: 2.42rem;
    --pn-support-orbit: 3.68rem;
  }
}

[data-antigravity-grid] > * {
  transform: translate(var(--ag-row-x, 0px), var(--ag-row-y, 0px)) !important;
}

.pn-card-quality-stable {
  backface-visibility: visible;
  transform: none !important;
}

.pn-card-quality-stable,
.pn-card-quality-stable * {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: geometricPrecision;
}

/* ===== 2026-03-25 Video Content System ===== */
.pn-video-zone {
  display: none;
}

.pn-video-zone.is-visible {
  display: block;
}

.pn-video-content-stack {
  width: min(100%, 1180px);
  margin: 0 auto;
  display: grid;
  gap: clamp(1.1rem, 2.2vw, 1.7rem);
  padding-block: clamp(0.4rem, 1vw, 0.8rem);
}

.pn-video-card {
  border: 1px solid rgba(18, 36, 58, 0.14);
  border-radius: 1rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 251, 255, 0.98));
  box-shadow: 0 14px 28px rgba(18, 36, 58, 0.1);
  overflow: hidden;
}

.pn-video-card-inner {
  display: grid;
  align-items: stretch;
  gap: 0;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
}

.pn-video-card.layout-video-right .pn-video-card-inner {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr);
}

.pn-video-card.layout-video-top .pn-video-card-inner {
  grid-template-columns: 1fr;
  grid-template-rows: auto auto;
}

.pn-video-pane {
  position: relative;
  background: #091625;
  min-height: clamp(16rem, 36vw, 30rem);
}

.pn-video-pane iframe,
.pn-video-pane video {
  width: 100%;
  height: 100%;
  display: block;
  border: 0;
}

.pn-video-pane video {
  object-fit: cover;
}

.pn-video-pane-header {
  position: absolute;
  top: 0.7rem;
  right: 0.7rem;
  z-index: 3;
  display: inline-flex;
  gap: 0.4rem;
}

.pn-video-chip-btn {
  min-height: 2rem;
  border: 1px solid rgba(234, 246, 255, 0.35);
  border-radius: 999px;
  background: rgba(7, 22, 37, 0.66);
  color: #eff8ff;
  font-size: 0.76rem;
  font-weight: 700;
  padding: 0.24rem 0.68rem;
  cursor: pointer;
}

.pn-video-chip-btn:hover,
.pn-video-chip-btn:focus-visible {
  background: rgba(15, 44, 71, 0.86);
}

.pn-video-copy {
  display: grid;
  gap: 0.56rem;
  align-content: center;
  padding: clamp(0.9rem, 2.2vw, 1.4rem);
}

.pn-video-copy h3 {
  margin: 0;
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  line-height: 1.35;
}

.pn-video-copy p {
  margin: 0;
  color: var(--pn-text-soft);
  max-width: 42ch;
}

.pn-video-card.is-cinema .pn-video-card-inner {
  grid-template-columns: 1fr;
}

.pn-video-card.is-cinema .pn-video-copy {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  padding-block: 0;
  pointer-events: none;
}

.admin-video-form-grid {
  display: grid;
  gap: 0.72rem;
}

.admin-video-preview-shell {
  border: 1px dashed rgba(18, 36, 58, 0.24);
  border-radius: 0.9rem;
  background: rgba(255, 255, 255, 0.72);
  padding: 0.72rem;
}

.admin-video-list {
  display: grid;
  gap: 0.62rem;
}

.admin-video-item {
  border: 1px solid rgba(18, 36, 58, 0.14);
  border-radius: 0.84rem;
  background: rgba(255, 255, 255, 0.94);
  padding: 0.66rem 0.72rem;
  display: grid;
  gap: 0.45rem;
}

.admin-video-item-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.52rem;
  flex-wrap: wrap;
}

.admin-video-item-actions {
  display: flex;
  gap: 0.42rem;
  flex-wrap: wrap;
}

@media (max-width: 980px) {
  .pn-video-card-inner,
  .pn-video-card.layout-video-right .pn-video-card-inner {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
  }

  .pn-video-pane {
    min-height: clamp(13rem, 52vw, 20rem);
  }

  .pn-video-copy p {
    max-width: none;
  }
}

/* ===== 2026-03-26 System Navigation Overlay ===== */
.header-system-nav-trigger {
  white-space: nowrap;
  min-height: 2.82rem;
  min-width: 13rem;
  padding-inline: 1.22rem;
  border-radius: 0.92rem;
  border: 1px solid rgba(33, 167, 240, 0.3);
  background: linear-gradient(168deg, rgba(255, 255, 255, 0.98), rgba(240, 249, 255, 0.98));
  color: #1a466f;
  letter-spacing: 0.01em;
  font-size: 1rem;
  font-weight: 800;
  box-shadow: 0 14px 24px rgba(18, 36, 58, 0.14);
  justify-content: center;
  transform: none !important;
  transition: background var(--pn-ease), border-color var(--pn-ease), box-shadow var(--pn-ease), color var(--pn-ease);
}

.header-system-nav-trigger:hover,
.header-system-nav-trigger:focus-visible {
  background: linear-gradient(168deg, rgba(246, 251, 255, 0.99), rgba(232, 245, 255, 0.98));
  border-color: rgba(33, 167, 240, 0.52);
  color: #123e64;
  box-shadow: 0 0 0 3px rgba(33, 167, 240, 0.14), 0 14px 24px rgba(18, 36, 58, 0.16);
  transform: none !important;
}

html[data-system-mode="app"] .site-header[data-nav-mode="app"] .main-nav.main-nav-v2,
html[data-system-mode="app"] .site-header[data-nav-mode="app"] .main-nav-toggle.main-nav-toggle-v2,
html[data-system-mode="app"] .site-header[data-nav-mode="app"] .mega-menu-panel,
html[data-system-mode="app"] .site-header[data-nav-mode="app"] .exam-nav-link {
  display: none !important;
}

html[data-system-mode="guest"] .header-system-nav-trigger {
  display: none !important;
}

#headerProfileDropdown .profile-link-logout {
  color: #8f1b39;
  font-weight: 800;
}

#headerProfileDropdown .profile-link-logout:hover,
#headerProfileDropdown .profile-link-logout:focus-visible {
  background: #fff2f6;
  color: #b7254c;
}

html[data-system-mode="app"] .site-header[data-nav-mode="app"] .header-system-nav-trigger {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 9;
}

html[data-system-mode="app"] .site-header[data-nav-mode="app"] .header-system-nav-trigger:hover,
html[data-system-mode="app"] .site-header[data-nav-mode="app"] .header-system-nav-trigger:focus-visible {
  transform: translate(-50%, -50%) !important;
}

.system-nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 1500;
  pointer-events: none;
  opacity: 0;
  transition: opacity 160ms ease;
}

.system-nav-overlay.is-open {
  pointer-events: auto;
  opacity: 1;
}

.system-nav-overlay-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  margin: 0;
  padding: 0;
  background: rgba(6, 14, 28, 0.46);
  cursor: pointer;
}

.system-nav-dialog {
  position: relative;
  width: min(calc(100% - 2rem), 1180px);
  max-height: min(92vh, 980px);
  margin: clamp(1rem, 2.8vh, 1.7rem) auto;
  border: 1px solid rgba(18, 36, 58, 0.16);
  border-radius: 1.18rem;
  background: linear-gradient(180deg, rgba(254, 255, 255, 0.98), rgba(246, 251, 255, 0.98));
  box-shadow: 0 20px 40px rgba(18, 36, 58, 0.18);
  display: grid;
  grid-template-rows: auto auto auto minmax(0, 1fr);
  gap: 0.68rem;
  padding: clamp(0.76rem, 1.4vw, 1rem);
  overflow: hidden;
}

.system-nav-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.72rem;
  flex-wrap: wrap;
  border-bottom: 1px solid rgba(18, 36, 58, 0.1);
  padding-bottom: 0.72rem;
}

.system-nav-head-copy {
  display: grid;
  gap: 0.22rem;
}

.system-nav-kicker {
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--pn-text-muted);
  font-weight: 700;
}

.system-nav-head-copy h2 {
  margin: 0;
  font-size: clamp(1.08rem, 1.7vw, 1.38rem);
}

.system-nav-head-copy p {
  margin: 0;
}

.system-nav-head-actions {
  display: flex;
  align-items: center;
  gap: 0.42rem;
  flex-wrap: wrap;
}

.system-nav-tools {
  display: flex;
  align-items: center;
  gap: 0.62rem;
  flex-wrap: wrap;
}

.system-nav-filter-input {
  min-height: 2.34rem;
  min-width: min(100%, 20rem);
  flex: 1 1 16rem;
}

.system-nav-view-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.32rem;
  padding: 0.22rem;
  border: 1px solid rgba(18, 36, 58, 0.14);
  border-radius: 0.72rem;
  background: rgba(255, 255, 255, 0.92);
}

.system-nav-view-btn {
  min-height: 2rem;
  border: 1px solid transparent;
  border-radius: 0.56rem;
  background: transparent;
  color: var(--pn-text-soft);
  font: inherit;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.26rem 0.62rem;
  cursor: pointer;
  transition: border-color var(--pn-ease), background var(--pn-ease), color var(--pn-ease);
}

.system-nav-view-btn:hover,
.system-nav-view-btn:focus-visible {
  border-color: rgba(33, 167, 240, 0.34);
  color: var(--pn-text);
  background: rgba(239, 249, 255, 0.92);
}

.system-nav-view-btn.is-active {
  border-color: rgba(33, 167, 240, 0.48);
  background: rgba(232, 246, 255, 0.98);
  color: #12486f;
}

.system-nav-close-btn {
  width: 2.2rem;
  height: 2.2rem;
  border: 1px solid rgba(219, 51, 95, 0.48);
  border-radius: 0.56rem;
  background: #fff;
  color: #b7254c;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  transition: background var(--pn-ease), border-color var(--pn-ease), color var(--pn-ease), box-shadow var(--pn-ease);
}

.system-nav-close-btn:hover,
.system-nav-close-btn:focus-visible {
  background: #fff2f6;
  border-color: rgba(219, 51, 95, 0.8);
  color: #8f1b39;
  box-shadow: 0 0 0 3px rgba(219, 51, 95, 0.18);
}

.system-nav-shortcut {
  display: block;
}

.system-nav-shortcut-card {
  border: 1px solid rgba(56, 124, 176, 0.34);
  border-radius: 0.86rem;
  background: linear-gradient(162deg, rgba(69, 128, 171, 0.12), rgba(233, 246, 255, 0.78));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
  flex-wrap: wrap;
  padding: 0.72rem 0.8rem;
}

.system-nav-shortcut-copy {
  display: grid;
  gap: 0.2rem;
}

.system-nav-shortcut-copy strong {
  font-size: 0.98rem;
}

.system-nav-shortcut-copy p {
  margin: 0;
  font-size: 0.83rem;
  color: var(--pn-text-soft);
}

.system-nav-sections {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.58rem;
  max-height: min(66vh, 700px);
  overflow: auto;
  padding-right: 0.26rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(39, 107, 158, 0.45) rgba(18, 36, 58, 0.06);
}

.system-nav-sections::-webkit-scrollbar {
  width: 0.62rem;
}

.system-nav-sections::-webkit-scrollbar-track {
  background: rgba(18, 36, 58, 0.06);
  border-radius: 999px;
}

.system-nav-sections::-webkit-scrollbar-thumb {
  background: rgba(39, 107, 158, 0.45);
  border-radius: 999px;
}

.system-nav-sections::-webkit-scrollbar-thumb:hover {
  background: rgba(39, 107, 158, 0.58);
}

.system-nav-category {
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 1.02rem;
  background: rgba(255, 255, 255, 0.94);
  overflow: hidden;
}

.system-nav-category-toggle {
  margin: 0;
}

.system-nav-category-summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.72rem;
  cursor: pointer;
  padding: 0.68rem 0.72rem;
  user-select: none;
}

.system-nav-category-summary::-webkit-details-marker {
  display: none;
}

.system-nav-category-summary::after {
  content: "▾";
  font-size: 0.78rem;
  color: #426789;
  flex-shrink: 0;
  margin-left: 0.4rem;
  transition: transform var(--pn-ease);
}

.system-nav-category-toggle:not([open]) .system-nav-category-summary::after {
  transform: rotate(-90deg);
}

.system-nav-category-title-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.52rem;
  min-width: 0;
}

.system-nav-category-icon {
  width: 1.52rem;
  height: 1.52rem;
  border-radius: 0.44rem;
  border: 1px solid rgba(18, 36, 58, 0.16);
  background: rgba(244, 250, 255, 0.96);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #25537f;
  font-size: 0.84rem;
  flex-shrink: 0;
}

.system-nav-category-title {
  font-size: 0.97rem;
  font-weight: 800;
  color: var(--pn-text);
}

.system-nav-category-meta {
  font-size: 0.75rem;
  color: var(--pn-text-muted);
}

.system-nav-category-copy {
  padding: 0 0.72rem 0.58rem;
  font-size: 0.8rem;
  color: var(--pn-text-muted);
}

.system-nav-groups {
  display: grid;
  gap: 0.52rem;
  padding: 0 0.72rem 0.74rem;
}

.system-nav-group {
  border: 1px solid rgba(18, 36, 58, 0.1);
  border-radius: 0.6rem;
  background: rgba(250, 253, 255, 0.92);
  padding: 0;
  overflow: hidden;
}

.system-nav-group-summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.55rem;
  padding: 0.48rem 0.54rem;
  cursor: pointer;
}

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

.system-nav-group-summary::after {
  content: "▾";
  font-size: 0.72rem;
  color: #5f7d9d;
  transition: transform var(--pn-ease);
}

.system-nav-group:not([open]) .system-nav-group-summary::after {
  transform: rotate(-90deg);
}

.system-nav-group-summary > span:first-child {
  margin: 0;
  font-size: 0.84rem;
  color: #15436f;
  font-weight: 700;
}

.system-nav-group-count {
  font-size: 0.68rem;
  color: var(--pn-text-muted);
}

.system-nav-subgroups {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.42rem;
  padding: 0 0.54rem 0.54rem;
}

.system-nav-subgroup {
  border: 1px solid rgba(18, 36, 58, 0.08);
  border-radius: 0.54rem;
  background: #fff;
  padding: 0;
  overflow: hidden;
}

.system-nav-subgroup-summary {
  list-style: none;
  margin: 0;
  padding: 0.42rem 0.44rem;
  font-size: 0.76rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--pn-text-muted);
  cursor: pointer;
}

.system-nav-subgroup-summary::-webkit-details-marker {
  display: none;
}

.system-nav-subgroup-summary::after {
  content: "▾";
  float: right;
  font-size: 0.68rem;
  color: #6f88a3;
  transition: transform var(--pn-ease);
}

.system-nav-subgroup:not([open]) .system-nav-subgroup-summary::after {
  transform: rotate(-90deg);
}

.system-nav-subgroup .system-nav-items {
  padding: 0 0.44rem 0.44rem;
}

.system-nav-items {
  display: grid;
  gap: 0.3rem;
}

.system-nav-item {
  width: 100%;
  border: 1px solid rgba(18, 36, 58, 0.1);
  border-radius: 0.5rem;
  background: rgba(255, 255, 255, 0.92);
  color: inherit;
  text-decoration: none;
  text-align: left;
  padding: 0.45rem 0.52rem;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 0.35rem;
  transition: border-color 120ms ease, background 120ms ease, box-shadow 120ms ease;
}

.system-nav-item-icon {
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 0.3rem;
  border: 1px solid rgba(18, 36, 58, 0.14);
  background: rgba(246, 251, 255, 0.96);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #2a5e8d;
  font-size: 0.68rem;
  line-height: 1;
  margin-top: 0.05rem;
}

.system-nav-item-copy {
  display: grid;
  gap: 0.1rem;
}

.system-nav-item-copy strong {
  font-size: 0.81rem;
  font-weight: 700;
}

.system-nav-item-copy span {
  font-size: 0.71rem;
  color: var(--pn-text-muted);
}

.system-nav-item:hover,
.system-nav-item:focus-visible {
  border-color: rgba(54, 117, 162, 0.48);
  background: rgba(244, 250, 255, 0.98);
  box-shadow: 0 7px 16px rgba(18, 36, 58, 0.1);
}

.system-nav-item.is-active {
  border-color: rgba(54, 117, 162, 0.62);
  background: linear-gradient(165deg, rgba(244, 250, 255, 0.98), rgba(230, 243, 252, 0.96));
}

.system-nav-item--action {
  cursor: pointer;
}

.system-nav-empty {
  margin: 0;
  border: 1px dashed rgba(18, 36, 58, 0.22);
  border-radius: 0.82rem;
  padding: 0.82rem;
  color: var(--pn-text-soft);
  background: rgba(255, 255, 255, 0.88);
}

.system-nav-overlay[data-view="columns"] .system-nav-sections {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
}

.system-nav-overlay[data-view="columns"] .system-nav-category {
  height: 100%;
}

.system-nav-overlay[data-view="tiles"] .system-nav-subgroups {
  grid-template-columns: 1fr;
}

.system-nav-overlay[data-view="tiles"] .system-nav-items {
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: 0.44rem;
}

.system-nav-overlay[data-view="tiles"] .system-nav-item {
  min-height: 4.75rem;
  align-content: start;
}

.system-nav-overlay[data-view="tiles"] .system-nav-item-copy span {
  font-size: 0.68rem;
}

body.system-nav-open {
  overflow: hidden;
}

@media (max-width: 1140px) {
  .system-nav-overlay[data-view="columns"] .system-nav-sections {
    grid-template-columns: 1fr;
  }

  .system-nav-subgroups {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  html[data-system-mode="app"] .site-header[data-nav-mode="app"] .header-system-nav-trigger {
    position: static;
    transform: none;
    min-width: 10.6rem;
  }

  .system-nav-dialog {
    width: calc(100% - 1rem);
    margin: 0.5rem auto;
    max-height: calc(100vh - 1rem);
    border-radius: 0.8rem;
    padding: 0.72rem;
  }

  .system-nav-tools {
    flex-direction: column;
    align-items: stretch;
  }

  .system-nav-view-switch {
    width: 100%;
    justify-content: space-between;
  }

  .system-nav-sections {
    grid-template-columns: 1fr;
    gap: 0.62rem;
  }

  .system-nav-head-actions {
    width: 100%;
  }

  .system-nav-head-actions .btn,
  .system-nav-close-btn {
    flex: 1 1 auto;
    justify-content: center;
    width: auto;
  }
}

/* ===== 2026-03-28 Website/Studio Structuring ===== */
.pn-breadcrumb-shell,
.studio-mini-breadcrumb {
  display: none !important;
}

:root {
  --pn-card-radius-organic: 1.02rem 1.36rem 1.12rem 1.46rem / 1.14rem 1.42rem 1.04rem 1.34rem;
}

.card,
.card-learning,
.card-fach,
.card-interaction,
.card-section,
.card-highlight,
.landing-main-card,
.statement-card,
.route-overview-card,
.topic-cluster-card,
.area-map-card,
.structured-overview-card,
.footer-cta-card,
.ticket-card,
.stat-card,
.pnx-hero-card,
.pnx-role-card,
.pnx-content-card,
.pnx-homecare-card,
.pnx-journey-card,
.pnx-stat-card,
.pn-home-role-card,
.pn-home-stat-card,
.pn-home-problem-card,
.pn-home-value-card,
.pn-home-module-card,
.pn-home-cta-card,
.pn-video-card,
.app-mode-sidebar-card,
.app-mode-nav,
.system-nav-dialog,
.system-nav-category,
.system-nav-group,
.system-nav-subgroup,
.system-nav-shortcut-card {
  border-radius: var(--pn-card-radius-organic) !important;
}

/* ===== 2026-03-28 Main Website Header / Navigation ===== */
html[data-platform-shell="website"] body {
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html[data-platform-shell="website"][data-system-mode="app"] .site-header[data-nav-mode="app"] .main-nav.main-nav-v2 {
  display: flex !important;
}

html[data-platform-shell="website"][data-system-mode="app"] .site-header[data-nav-mode="app"] .main-nav-toggle.main-nav-toggle-v2 {
  display: none !important;
}

html[data-platform-shell="website"][data-system-mode="app"] .site-header[data-nav-mode="app"] .mega-menu-panel {
  display: grid !important;
}

html[data-platform-shell="website"][data-system-mode="guest"] .site-header[data-nav-mode="guest"] .mega-menu-panel {
  display: grid !important;
}

html[data-platform-shell="website"][data-system-mode="guest"] .site-header[data-nav-mode="guest"] .nav-expand-toggle {
  display: inline-flex !important;
}

html[data-platform-shell="website"][data-system-mode="app"] .site-header[data-nav-mode="app"] .header-system-nav-trigger {
  position: static;
  left: auto;
  top: auto;
  transform: none !important;
}

html[data-platform-shell="website"] .header-guest-actions {
  display: flex;
  align-items: center;
  gap: 0.48rem;
}

html[data-platform-shell="website"] .site-header.site-header-v2 .header-inner-v2 {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  column-gap: 0.9rem;
}

html[data-platform-shell="website"] .header-left-cluster {
  display: flex;
  align-items: center;
  gap: 0.86rem;
  min-width: 0;
}

html[data-platform-shell="website"] .header-left-cluster .main-nav.main-nav-v2 {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  margin: 0;
  width: auto;
  max-width: min(56vw, 56rem);
  justify-content: center;
  gap: 0.28rem;
  z-index: 5;
}

html[data-platform-shell="website"] .header-right-cluster {
  position: relative;
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.48rem;
  z-index: 9;
}

html[data-platform-shell="website"] .header-right-cluster #headerGuestActions {
  order: 1;
}

html[data-platform-shell="website"] .header-right-cluster #headerProfileMenu {
  order: 1;
}

html[data-platform-shell="website"] .header-right-cluster #headerSystemNavTrigger {
  order: 2;
}

html[data-platform-shell="website"] .main-nav-v2 .nav-item-home .nav-link {
  position: relative;
  padding-right: 1.08rem;
}

html[data-platform-shell="website"] .main-nav-v2 .nav-item-home .nav-link::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  width: 1px;
  height: 1.2rem;
  transform: translateY(-50%);
  background: rgba(18, 36, 58, 0.2);
}

html[data-platform-shell="website"] .main-nav-v2 .nav-item-home + .nav-item {
  margin-left: 0.2rem;
}

html[data-platform-shell="website"] .nav-home-icon {
  width: 1.02rem;
  height: 1.02rem;
}

html[data-platform-shell="website"] .mega-menu-panel {
  width: min(calc(100% - 2rem), 1050px);
}

html[data-platform-shell="website"] .mega-link-list {
  gap: 0.3rem;
}

html[data-platform-shell="website"] .mega-link {
  padding: 0.5rem 0.6rem;
  border-radius: 0.56rem;
}

html[data-platform-shell="website"] .mega-link > span {
  display: none;
}

html[data-platform-shell="website"] .header-right-cluster .header-global-search {
  position: absolute;
  left: 50%;
  top: calc(100% + 0.5rem);
  transform: translate(-50%, -10px);
  width: min(41rem, calc(100vw - 12rem));
  min-width: 21rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--pn-ease), transform var(--pn-ease), visibility var(--pn-ease);
}

html[data-platform-shell="website"] .site-header.is-nav-search-peek .header-right-cluster .header-global-search,
html[data-platform-shell="website"] .header-right-cluster .header-global-search:focus-within,
html[data-platform-shell="website"] .header-right-cluster .header-global-search.is-open {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
  pointer-events: auto;
}

html[data-platform-shell="website"] .header-global-search-field,
html[data-platform-shell="website"] .btn,
html[data-platform-shell="website"] .profile-trigger,
html[data-platform-shell="website"] .main-nav-v2 .nav-link {
  transform: none !important;
  filter: none !important;
}

@media (max-width: 1260px) {
  html[data-platform-shell="website"][data-system-mode="app"] .site-header[data-nav-mode="app"] .main-nav-toggle.main-nav-toggle-v2 {
    display: inline-flex !important;
  }

  html[data-platform-shell="website"] .site-header.site-header-v2 .header-inner-v2 {
    grid-template-columns: minmax(0, 1fr) auto;
    row-gap: 0.5rem;
  }

  html[data-platform-shell="website"] .header-left-cluster .main-nav.main-nav-v2 {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 0.42rem);
    transform: none;
    max-width: none;
    justify-content: flex-start;
  }

  html[data-platform-shell="website"] .header-right-cluster .header-global-search {
    position: static;
    left: auto;
    top: auto;
    transform: none;
    width: clamp(10.2rem, 26vw, 13rem);
    min-width: 9rem;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
}

/* ===== 2026-03-28 Studio App Program Shell ===== */
html[data-platform-shell="studio"] {
  --pn-header-height: 0px;
  --studio-sidebar-collapsed: 4.7rem;
  --studio-sidebar-expanded: 15.8rem;
  --studio-toolbar-height: 3.9rem;
}

html[data-platform-shell="studio"] .site-header,
html[data-platform-shell="studio"] .footer,
html[data-platform-shell="studio"] .footer-v2,
html[data-platform-shell="studio"] .pn-breadcrumb-shell,
html[data-platform-shell="studio"] .studio-mini-breadcrumb,
html[data-platform-shell="studio"] .support-fab,
html[data-platform-shell="studio"] .support-action-menu {
  display: none !important;
}

html[data-platform-shell="studio"] body {
  background: #f4f8fd;
  overflow-x: hidden;
}

html[data-platform-shell="studio"] .app-shell.has-app-workspace {
  width: 100%;
  max-width: none;
  min-height: 100vh;
  margin: 0;
  padding: 0;
}

html[data-platform-shell="studio"] .app-mode-workspace {
  width: 100%;
  max-width: none;
  min-height: 100vh;
  margin: 0;
  display: grid;
  grid-template-columns: var(--studio-sidebar-collapsed) minmax(0, 1fr);
  gap: 0;
  align-items: stretch;
}

html[data-platform-shell="studio"] .app-mode-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 0.72rem;
  z-index: 34;
}

html[data-platform-shell="studio"] .app-mode-sidebar-card {
  width: var(--studio-sidebar-collapsed);
  height: calc(100vh - 1.44rem);
  min-width: 0;
  padding: 0.56rem;
  border: 1px solid rgba(17, 35, 58, 0.14);
  border-radius: 1rem;
  background: linear-gradient(180deg, #fdfefe 0%, #f5f9ff 100%);
  box-shadow: 0 16px 30px rgba(15, 30, 48, 0.12);
  overflow: hidden;
  transition: width var(--pn-ease), box-shadow var(--pn-ease), border-color var(--pn-ease);
}

html[data-platform-shell="studio"] .app-mode-sidebar.is-expanded .app-mode-sidebar-card,
html[data-platform-shell="studio"] .app-mode-sidebar:hover .app-mode-sidebar-card,
html[data-platform-shell="studio"] .app-mode-sidebar:focus-within .app-mode-sidebar-card {
  width: var(--studio-sidebar-expanded);
  border-color: rgba(33, 167, 240, 0.34);
  box-shadow: 0 20px 34px rgba(15, 30, 48, 0.15);
}

html[data-platform-shell="studio"] .app-mode-sidebar-head {
  min-height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.36rem;
}

html[data-platform-shell="studio"] .app-mode-brand-badge {
  width: 2.15rem;
  height: 2.15rem;
  border-radius: 0.68rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #154265;
  background: rgba(33, 167, 240, 0.14);
  border: 1px solid rgba(33, 167, 240, 0.3);
}

html[data-platform-shell="studio"] .app-mode-sidebar-toggle {
  width: 2.1rem;
  height: 2.1rem;
  border: 1px solid rgba(18, 36, 58, 0.16);
  border-radius: 0.62rem;
  background: rgba(255, 255, 255, 0.96);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

html[data-platform-shell="studio"] .app-mode-toggle-lines,
html[data-platform-shell="studio"] .app-mode-toggle-lines::before,
html[data-platform-shell="studio"] .app-mode-toggle-lines::after {
  width: 0.88rem;
  height: 2px;
  border-radius: 2px;
  display: block;
  background: #1d476d;
  content: "";
  transition: transform var(--pn-ease), opacity var(--pn-ease);
}

html[data-platform-shell="studio"] .app-mode-toggle-lines {
  position: relative;
}

html[data-platform-shell="studio"] .app-mode-toggle-lines::before {
  position: absolute;
  top: -5px;
  left: 0;
}

html[data-platform-shell="studio"] .app-mode-toggle-lines::after {
  position: absolute;
  top: 5px;
  left: 0;
}

html[data-platform-shell="studio"] .app-mode-sidebar-body {
  margin-top: 0.4rem;
  height: calc(100% - 2.9rem);
  overflow-y: auto;
  padding-right: 0.06rem;
}

html[data-platform-shell="studio"] .app-mode-primary-nav--studio {
  display: grid;
  gap: 0.42rem;
}

html[data-platform-shell="studio"] .app-mode-primary-link {
  position: relative;
  min-height: 2.62rem;
  border-radius: 0.76rem;
  border: 1px solid rgba(18, 36, 58, 0.12);
  background: rgba(255, 255, 255, 0.94);
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.7rem;
  padding: 0.38rem 0.52rem;
  text-decoration: none;
  color: #163f63;
  box-shadow: none;
  transition: border-color var(--pn-ease), background var(--pn-ease), box-shadow var(--pn-ease), transform var(--pn-ease);
}

html[data-platform-shell="studio"] .app-mode-primary-link:hover,
html[data-platform-shell="studio"] .app-mode-primary-link:focus-visible {
  border-color: rgba(33, 167, 240, 0.44);
  background: rgba(237, 248, 255, 0.96);
  box-shadow: 0 10px 18px rgba(15, 30, 48, 0.1);
}

html[data-platform-shell="studio"] .app-mode-primary-link.is-active {
  border-color: rgba(33, 167, 240, 0.54);
  background: linear-gradient(170deg, rgba(229, 245, 255, 0.98), rgba(241, 250, 255, 0.96));
  box-shadow: 0 12px 18px rgba(15, 30, 48, 0.12);
}

html[data-platform-shell="studio"] .app-mode-link-icon {
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 0.54rem;
  border: 1px solid rgba(18, 36, 58, 0.14);
  background: rgba(255, 255, 255, 0.96);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

html[data-platform-shell="studio"] .app-mode-link-icon svg {
  width: 1.02rem;
  height: 1.02rem;
}

html[data-platform-shell="studio"] .app-mode-link-label {
  white-space: nowrap;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  opacity: 0;
  width: 0;
  overflow: hidden;
  transition: opacity var(--pn-ease), width var(--pn-ease);
}

html[data-platform-shell="studio"] .app-mode-sidebar.is-expanded .app-mode-link-label,
html[data-platform-shell="studio"] .app-mode-sidebar:hover .app-mode-link-label,
html[data-platform-shell="studio"] .app-mode-sidebar:focus-within .app-mode-link-label {
  opacity: 1;
  width: auto;
}

html[data-platform-shell="studio"] .app-mode-sidebar.is-collapsed:not(:hover):not(:focus-within) .app-mode-primary-link::after {
  content: attr(data-tooltip);
  position: absolute;
  left: calc(100% + 0.5rem);
  top: 50%;
  transform: translateY(-50%);
  padding: 0.34rem 0.52rem;
  border-radius: 0.5rem;
  border: 1px solid rgba(18, 36, 58, 0.16);
  background: rgba(12, 26, 42, 0.9);
  color: #f8fbff;
  font-size: 0.72rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  box-shadow: 0 8px 18px rgba(4, 10, 18, 0.38);
  transition: opacity var(--pn-ease);
}

html[data-platform-shell="studio"] .app-mode-sidebar.is-collapsed:not(:hover):not(:focus-within) .app-mode-primary-link:hover::after,
html[data-platform-shell="studio"] .app-mode-sidebar.is-collapsed:not(:hover):not(:focus-within) .app-mode-primary-link:focus-visible::after {
  opacity: 1;
}

html[data-platform-shell="studio"] .app-mode-stage {
  min-width: 0;
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  background: linear-gradient(180deg, #f9fcff 0%, #f3f8ff 100%);
}

html[data-platform-shell="studio"] .studio-app-toolbar {
  position: sticky;
  top: 0;
  z-index: 28;
  min-height: var(--studio-toolbar-height);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(15rem, 27rem) auto;
  align-items: center;
  gap: 0.7rem;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid rgba(18, 36, 58, 0.12);
  background: rgba(252, 254, 255, 0.9);
  backdrop-filter: blur(8px);
}

html[data-platform-shell="studio"] .studio-toolbar-copy {
  display: grid;
  gap: 0.08rem;
}

html[data-platform-shell="studio"] .studio-toolbar-kicker {
  font-size: 0.72rem;
  color: rgba(21, 70, 108, 0.78);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

html[data-platform-shell="studio"] .studio-toolbar-title {
  font-size: 1.02rem;
  color: #173d60;
}

html[data-platform-shell="studio"] .studio-toolbar-search {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.4rem;
}

html[data-platform-shell="studio"] .studio-toolbar-search-input {
  min-height: 2.36rem;
  border: 1px solid rgba(18, 36, 58, 0.14);
  border-radius: 0.68rem;
  background: rgba(255, 255, 255, 0.97);
  padding: 0 0.74rem;
  font: inherit;
  font-size: 0.84rem;
  color: #173d60;
}

html[data-platform-shell="studio"] .studio-toolbar-search-btn {
  min-height: 2.36rem;
  border: 1px solid rgba(18, 36, 58, 0.14);
  border-radius: 0.68rem;
  background: rgba(248, 251, 255, 0.98);
  color: #173d60;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0 0.7rem;
  cursor: pointer;
}

html[data-platform-shell="studio"] .studio-toolbar-actions {
  display: flex;
  align-items: center;
  gap: 0.46rem;
}

html[data-platform-shell="studio"] .studio-toolbar-user {
  min-height: 2.4rem;
  border: 1px solid rgba(18, 36, 58, 0.12);
  border-radius: 0.72rem;
  background: rgba(255, 255, 255, 0.96);
  padding: 0.24rem 0.56rem;
  display: grid;
  align-content: center;
  gap: 0.02rem;
}

html[data-platform-shell="studio"] .studio-toolbar-user strong {
  font-size: 0.78rem;
  color: #173d60;
}

html[data-platform-shell="studio"] .studio-toolbar-user small {
  font-size: 0.67rem;
  color: rgba(23, 61, 96, 0.72);
}

html[data-platform-shell="studio"] .studio-toolbar-status {
  grid-column: 1 / -1;
  margin: 0;
  min-height: 1.1rem;
  font-size: 0.74rem;
  color: #1e587f;
}

html[data-platform-shell="studio"] .studio-toolbar-status.is-error {
  color: #ad2449;
}

html[data-platform-shell="studio"] .app-mode-stage > .page-main {
  width: 100%;
  max-width: none;
  min-width: 0;
  margin: 0;
  padding: 1rem 1.15rem 1.3rem;
}

html[data-platform-shell="studio"] .app-mode-stage > .page-main .container,
html[data-platform-shell="studio"] .app-mode-stage > .page-main .container-wide {
  width: 100%;
  max-width: none;
}

html[data-platform-shell="studio"] .app-mode-stage > .page-main .section {
  padding-block: 1rem;
}

.studio-welcome-overlay,
.studio-tour-overlay {
  position: fixed;
  inset: 0;
  z-index: 1800;
  display: grid;
  place-items: center;
}

.studio-welcome-overlay[hidden],
.studio-tour-overlay[hidden] {
  display: none !important;
}

.studio-welcome-backdrop,
.studio-tour-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(9, 18, 33, 0.46);
}

.studio-welcome-card {
  position: relative;
  width: min(42rem, calc(100% - 2rem));
  border: 1px solid rgba(18, 36, 58, 0.15);
  border-radius: 1rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.99), rgba(245, 250, 255, 0.98));
  box-shadow: 0 24px 44px rgba(12, 24, 38, 0.26);
  padding: clamp(1rem, 2.2vw, 1.6rem);
  display: grid;
  gap: 0.56rem;
  text-align: center;
  z-index: 1;
}

.studio-welcome-close {
  position: absolute;
  top: 0.62rem;
  right: 0.62rem;
  border: 1px solid rgba(18, 36, 58, 0.14);
  border-radius: 0.6rem;
  background: rgba(255, 255, 255, 0.96);
  width: 2rem;
  height: 2rem;
  cursor: pointer;
}

.studio-welcome-kicker {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(27, 88, 132, 0.86);
}

.studio-welcome-card h2 {
  margin: 0;
  font-size: clamp(1.14rem, 2vw, 1.55rem);
}

.studio-welcome-card p {
  margin: 0;
  color: var(--pn-text-soft);
  font-size: 0.94rem;
}

.studio-welcome-actions {
  margin-top: 0.25rem;
  display: flex;
  justify-content: center;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.studio-tour-card {
  position: fixed;
  width: min(24rem, calc(100% - 1rem));
  border: 1px solid rgba(18, 36, 58, 0.14);
  border-radius: 0.9rem;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 18px 34px rgba(7, 16, 28, 0.3);
  padding: 0.92rem;
  display: grid;
  gap: 0.42rem;
  z-index: 1;
}

.studio-tour-progress {
  font-size: 0.72rem;
  color: rgba(27, 88, 132, 0.86);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.studio-tour-card h3 {
  margin: 0;
  font-size: 1rem;
}

.studio-tour-card p {
  margin: 0;
  color: var(--pn-text-soft);
  font-size: 0.84rem;
  line-height: 1.5;
}

.studio-tour-actions {
  margin-top: 0.2rem;
  display: flex;
  justify-content: flex-end;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.studio-tour-target {
  position: relative;
  z-index: 1810 !important;
  box-shadow: 0 0 0 3px rgba(33, 167, 240, 0.44), 0 14px 24px rgba(12, 24, 38, 0.22) !important;
  border-radius: 0.84rem;
}

body.studio-route-transition .app-mode-stage > .page-main {
  opacity: 0.72;
  transition: opacity 140ms ease;
}

@media (max-width: 1200px) {
  html[data-platform-shell="studio"] {
    --studio-sidebar-expanded: 14.4rem;
  }

  html[data-platform-shell="studio"] .studio-app-toolbar {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  html[data-platform-shell="studio"] .studio-toolbar-search {
    grid-column: 1 / -1;
    order: 4;
  }
}

@media (max-width: 860px) {
  html[data-platform-shell="studio"] {
    --studio-sidebar-collapsed: 4.1rem;
    --studio-sidebar-expanded: 12.8rem;
  }

  html[data-platform-shell="studio"] .studio-toolbar-actions {
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  html[data-platform-shell="studio"] .studio-toolbar-user {
    display: none;
  }
}