:root {
  --vc-bg: #f3efe7;
  --vc-surface: #fffdf8;
  --vc-surface-strong: #f6f0e6;
  --vc-text: #17202a;
  --vc-muted: #5b6572;
  --vc-border: rgba(23, 32, 42, 0.12);
  --vc-primary: #144c5b;
  --vc-primary-strong: #0c3844;
  --vc-accent: #c97f31;
  --vc-success: #1d6f52;
  --vc-danger: #b53a2d;
  --vc-shadow: 0 16px 40px rgba(17, 31, 40, 0.08);
  --vc-radius: 20px;
  --vc-radius-sm: 12px;
  --vc-transition: 180ms ease;
}

[data-vcsa-theme="dark"] {
  --vc-bg: #101a22;
  --vc-surface: #14212b;
  --vc-surface-strong: #1b2b36;
  --vc-text: #f4f0e7;
  --vc-muted: #b6c0ca;
  --vc-border: rgba(244, 240, 231, 0.12);
  --vc-primary: #65c3d7;
  --vc-primary-strong: #4da3b6;
  --vc-accent: #ffb36b;
  --vc-success: #66c29a;
  --vc-danger: #ff8f80;
  --vc-shadow: 0 18px 45px rgba(0, 0, 0, 0.32);
}

[data-vcsa-theme="contrast"] {
  --vc-bg: #ffffff;
  --vc-surface: #ffffff;
  --vc-surface-strong: #f8f8f8;
  --vc-text: #000000;
  --vc-muted: #1f1f1f;
  --vc-border: #000000;
  --vc-primary: #0037ff;
  --vc-primary-strong: #0022a3;
  --vc-accent: #8a4b00;
  --vc-success: #006f3c;
  --vc-danger: #8d0000;
  --vc-shadow: none;
}

* {
  box-sizing: border-box;
}

body {
  background:
    radial-gradient(circle at top left, rgba(201, 127, 49, 0.12), transparent 28%),
    linear-gradient(180deg, var(--vc-bg), #e9e3d6 100%);
  color: var(--vc-text);
  font-family: "Segoe UI Variable", "Trebuchet MS", "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: var(--vc-primary);
  text-decoration: none;
}

a:hover {
  color: var(--vc-primary-strong);
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 1rem;
  background: var(--vc-primary);
  color: #fff;
  padding: 0.5rem 0.75rem;
  border-radius: var(--vc-radius-sm);
  z-index: 1055;
}

.skip-link:focus {
  top: 1rem;
}

.vcsa-nav {
  background: rgba(20, 76, 91, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.vcsa-brand {
  color: #fff;
  display: inline-flex;
  gap: 0.75rem;
  align-items: center;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.vcsa-brand:hover,
.vcsa-brand:focus {
  color: #fff;
}

.brand-mark {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--vc-accent), #f8c284);
  color: #111;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  font-weight: 800;
}

.vcsa-nav .nav-link {
  color: rgba(255, 255, 255, 0.88);
  font-weight: 600;
}

.vcsa-nav .nav-link:hover,
.vcsa-nav .nav-link:focus {
  color: #fff;
}

.nav-tools {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.vcsa-tool-btn,
.language-select {
  border-radius: 999px;
}

.vcsa-tool-btn {
  border: 1px solid rgba(255, 255, 255, 0.24);
  color: #fff;
}

.vcsa-tool-btn:hover,
.vcsa-tool-btn:focus {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
}

.language-select {
  min-width: 8.5rem;
}

.hero-shell,
.vcsa-panel,
.summary-card,
.feature-card,
.metric-card,
.metric-mini {
  border-radius: var(--vc-radius);
  border: 1px solid var(--vc-border);
  box-shadow: var(--vc-shadow);
}

.hero-shell {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.5rem;
  background: linear-gradient(135deg, #153c47, #0f2730 65%, #5e3410 120%);
  color: #fff;
  padding: 2rem;
}

.eyebrow {
  text-transform: uppercase;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--vc-accent);
}

.hero-copy h1,
.page-header h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.05;
  margin-bottom: 1rem;
}

.hero-lead {
  font-size: 1.08rem;
  max-width: 42rem;
  color: rgba(255, 255, 255, 0.82);
}

.hero-actions,
.header-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.metric-card,
.metric-mini,
.summary-card,
.feature-card,
.vcsa-panel {
  background: var(--vc-surface);
  color: var(--vc-text);
}

.metric-card {
  padding: 1.25rem;
}

.metric-label,
.summary-card span {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 800;
  color: var(--vc-muted);
}

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

.metric-mini {
  padding: 1rem;
}

.metric-mini strong,
.summary-card strong {
  display: block;
  margin-top: 0.4rem;
  font-size: 1.25rem;
}

.section-block {
  margin-bottom: 2rem;
}

.feature-card {
  height: 100%;
  padding: 1.4rem;
}

.feature-card i {
  font-size: 1.7rem;
  color: var(--vc-primary);
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.summary-card {
  height: 100%;
  padding: 1.2rem;
}

.vcsa-panel {
  background: var(--vc-surface);
}

.vcsa-panel-header {
  background: transparent;
  border-bottom: 1px solid var(--vc-border);
  padding: 1rem 1.25rem;
}

.vcsa-panel .card-body {
  padding: 1.25rem;
}

.stacked-panels {
  display: grid;
  gap: 1rem;
}

.search-box {
  width: min(100%, 18rem);
}

.auth-shell {
  max-width: 30rem;
  margin: 2rem auto;
}

.auth-card .card-body {
  padding: 2rem;
}

.empty-state {
  text-align: center;
  padding: 3rem 1rem;
}

.empty-state i {
  font-size: 3rem;
  color: var(--vc-primary);
}

.report-grid {
  display: grid;
  grid-template-columns: 11rem 1fr;
  gap: 0.8rem 1rem;
  margin: 0;
}

.report-grid dt {
  font-weight: 700;
}

.report-grid dd {
  margin: 0;
  color: var(--vc-muted);
}

.event-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.9rem;
}

.event-row {
  border: 1px solid var(--vc-border);
  border-radius: var(--vc-radius-sm);
  padding: 0.9rem 1rem;
  background: var(--vc-surface-strong);
}

.event-meta {
  display: block;
  font-size: 0.8rem;
  color: var(--vc-muted);
  margin-bottom: 0.2rem;
}

.demo-banner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.2rem 1.4rem;
  border-radius: var(--vc-radius);
  border: 1px solid rgba(20, 76, 91, 0.18);
  background: linear-gradient(135deg, rgba(20, 76, 91, 0.08), rgba(201, 127, 49, 0.12));
}

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.28rem 0.72rem;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.status-pill-success {
  background: rgba(29, 111, 82, 0.14);
  color: var(--vc-success);
}

.status-pill-warning {
  background: rgba(201, 127, 49, 0.16);
  color: var(--vc-accent);
}

.status-pill-danger {
  background: rgba(181, 58, 45, 0.14);
  color: var(--vc-danger);
}

.status-pill-info {
  background: rgba(20, 76, 91, 0.14);
  color: var(--vc-primary);
}

.checklist-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.9rem;
}

.checklist-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  align-items: flex-start;
  padding: 0.95rem 1rem;
  border: 1px solid var(--vc-border);
  border-radius: var(--vc-radius-sm);
  background: var(--vc-surface-strong);
}

.integration-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.integration-card {
  height: 100%;
  padding: 1rem;
  border-radius: var(--vc-radius-sm);
  border: 1px solid var(--vc-border);
  background: var(--vc-surface-strong);
}

.vcsa-footer {
  background: #101820;
  color: rgba(255, 255, 255, 0.82);
}

.vcsa-footer a {
  color: rgba(255, 255, 255, 0.9);
}

.btn,
.form-control,
.form-select,
.dropdown-menu,
.toast,
.badge {
  border-radius: var(--vc-radius-sm);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(201, 127, 49, 0.35);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--vc-primary);
  border-color: var(--vc-primary);
}

.btn-primary:hover,
.btn-primary:focus {
  background: var(--vc-primary-strong);
  border-color: var(--vc-primary-strong);
}

.btn-outline-primary {
  color: var(--vc-primary);
  border-color: var(--vc-primary);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  background: var(--vc-primary);
  border-color: var(--vc-primary);
}

.form-control,
.form-select,
.modal-content,
.dropdown-menu {
  background: var(--vc-surface);
  color: var(--vc-text);
  border-color: var(--vc-border);
}

.table {
  color: var(--vc-text);
}

.table thead th {
  color: var(--vc-muted);
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

.table > :not(caption) > * > * {
  background: transparent;
  border-bottom-color: var(--vc-border);
}

.text-muted {
  color: var(--vc-muted) !important;
}

.toast-container {
  z-index: 1080;
}

@media (max-width: 991.98px) {
  .hero-shell {
    grid-template-columns: 1fr;
  }

  .page-header {
    flex-direction: column;
  }
}

@media (max-width: 767.98px) {
  .metric-grid {
    grid-template-columns: 1fr;
  }

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

  .nav-tools {
    flex-wrap: wrap;
    margin-top: 1rem;
  }

  .demo-banner,
  .checklist-item {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}