:root {
  --ac-bg: #f4f7fb;
  --ac-surface: #ffffff;
  --ac-surface-soft: #f8fafc;
  --ac-border: #d9e2ef;
  --ac-border-strong: #c7d4e5;
  --ac-text: #132238;
  --ac-muted: #66748a;
  --ac-primary: #2563eb;
  --ac-primary-dark: #1d4ed8;
  --ac-primary-soft: #e8f0ff;
  --ac-success: #16a34a;
  --ac-success-soft: #e8f8ee;
  --ac-warning: #d97706;
  --ac-warning-soft: #fff4df;
  --ac-danger: #dc2626;
  --ac-danger-soft: #feecec;
  --ac-info: #0891b2;
  --ac-info-soft: #e6f7fb;
  --ac-radius: 8px;
  --ac-shadow: 0 18px 45px rgba(20, 36, 64, .08);
  --ac-shadow-sm: 0 10px 25px rgba(20, 36, 64, .07);
}

html {
  min-height: 100%;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(circle at 10% 0%, rgba(37, 99, 235, .08), transparent 32rem),
    linear-gradient(180deg, #f8fbff 0%, var(--ac-bg) 46%, #eef3f9 100%);
  color: var(--ac-text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

a {
  color: var(--ac-primary);
}

a:hover {
  color: var(--ac-primary-dark);
}

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

.app-main {
  flex: 1 0 auto;
  padding: 2rem 0 3.5rem;
}

.app-container {
  max-width: 1180px;
}

.navbar.app-navbar {
  background: rgba(255, 255, 255, .92);
  border-bottom: 1px solid rgba(217, 226, 239, .85);
  box-shadow: 0 8px 28px rgba(15, 23, 42, .06);
  backdrop-filter: blur(14px);
}

.navbar-brand {
  color: var(--ac-text);
  font-size: 1.25rem;
  font-weight: 800;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--ac-radius);
  background: var(--ac-primary);
  color: #fff;
  box-shadow: 0 10px 22px rgba(37, 99, 235, .25);
}

.app-navbar .nav-link {
  color: var(--ac-muted);
  font-weight: 600;
  border-radius: var(--ac-radius);
  padding: .55rem .75rem;
}

.app-navbar .nav-link:hover,
.app-navbar .nav-link:focus {
  color: var(--ac-text);
  background: var(--ac-surface-soft);
}

.navbar-toggler {
  border-color: var(--ac-border);
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 .15rem rgba(37, 99, 235, .18);
}

.app-footer {
  background: #101827;
  color: #a9b7ca;
  border-top: 1px solid rgba(255, 255, 255, .08);
}

.app-footer strong {
  color: #fff;
}

.footer-support {
  max-width: 780px;
}

.footer-support-text {
  margin-top: .75rem;
  max-width: 760px;
  font-size: .9rem;
  line-height: 1.55;
}

.footer-partners {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .85rem;
}

.footer-partners img {
  width: 112px;
  height: 72px;
  object-fit: contain;
  padding: .5rem;
  background: #fff;
  border-radius: 8px;
}

.page-kicker {
  color: var(--ac-primary);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.page-title {
  margin-bottom: .45rem;
  color: var(--ac-text);
  font-weight: 800;
}

.page-subtitle {
  max-width: 720px;
  color: var(--ac-muted);
}

.hero-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(2rem, 5vw, 4.5rem);
  border: 1px solid rgba(199, 212, 229, .8);
  border-radius: var(--ac-radius);
  background:
    linear-gradient(135deg, rgba(37, 99, 235, .12), rgba(8, 145, 178, .08)),
    #fff;
  box-shadow: var(--ac-shadow);
}

.hero-panel:after {
  content: "";
  position: absolute;
  right: clamp(1rem, 5vw, 4rem);
  bottom: -5rem;
  width: 22rem;
  height: 22rem;
  border: 1px solid rgba(37, 99, 235, .18);
  border-radius: 50%;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.hero-title {
  color: var(--ac-text);
  font-size: clamp(2.1rem, 5vw, 4.25rem);
  font-weight: 850;
  line-height: 1.02;
}

.hero-copy {
  max-width: 680px;
  color: #475569;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}

.hero-actions,
.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

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

.section-title {
  margin: 0;
  color: var(--ac-text);
  font-weight: 800;
}

.section-copy {
  margin: .25rem 0 0;
  color: var(--ac-muted);
}

.card,
.ui-card {
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius);
  background: var(--ac-surface);
  box-shadow: var(--ac-shadow-sm);
}

.card {
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}

.card:hover {
  transform: translateY(-2px);
  border-color: var(--ac-border-strong);
  box-shadow: var(--ac-shadow);
}

.form-card {
  max-width: 720px;
  margin: 0 auto;
}

.metric-card,
.value-card,
.category-card,
.agent-card,
.pricing-card {
  height: 100%;
}

.value-card,
.category-card {
  padding: 1.2rem;
}

.value-icon,
.category-icon,
.empty-icon,
.success-icon,
.profile-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--ac-radius);
  background: var(--ac-primary-soft);
  color: var(--ac-primary);
}

.value-icon,
.category-icon {
  width: 42px;
  height: 42px;
  font-size: 1.25rem;
}

.empty-icon,
.success-icon,
.profile-avatar {
  width: 68px;
  height: 68px;
  font-size: 2rem;
}

.success-icon {
  background: var(--ac-success-soft);
  color: var(--ac-success);
}

.category-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--ac-text);
  text-decoration: none;
}

.category-card:hover {
  color: var(--ac-text);
}

.agent-card .card-body {
  min-height: 258px;
}

.agent-card__description {
  min-height: 3.6rem;
}

.agent-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
}

.badge {
  border-radius: 999px;
  font-weight: 700;
}

.badge-soft-primary {
  color: var(--ac-primary-dark);
  background: var(--ac-primary-soft);
}

.badge-soft-success {
  color: #15803d;
  background: var(--ac-success-soft);
}

.badge-soft-warning {
  color: #92400e;
  background: var(--ac-warning-soft);
}

.badge-soft-danger {
  color: #991b1b;
  background: var(--ac-danger-soft);
}

.badge-soft-muted {
  color: #475569;
  background: #edf2f7;
}

.btn {
  border-radius: var(--ac-radius);
  font-weight: 700;
}

.btn-primary {
  background: var(--ac-primary);
  border-color: var(--ac-primary);
  box-shadow: 0 10px 20px rgba(37, 99, 235, .14);
}

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

.btn-outline-primary {
  color: var(--ac-primary);
  border-color: rgba(37, 99, 235, .45);
}

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

.form-control,
.form-select {
  border-color: var(--ac-border);
  border-radius: var(--ac-radius);
  color: var(--ac-text);
}

.form-control:focus,
.form-select:focus {
  border-color: rgba(37, 99, 235, .65);
  box-shadow: 0 0 0 .2rem rgba(37, 99, 235, .12);
}

.input-group .btn {
  box-shadow: none;
}

.breadcrumb {
  --bs-breadcrumb-divider-color: #94a3b8;
  font-size: .92rem;
}

.breadcrumb a {
  color: var(--ac-muted);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--ac-primary);
}

.filter-panel {
  position: sticky;
  top: 90px;
}

.detail-sidebar {
  top: 92px;
}

.max-w-select {
  max-width: 320px;
}

.profile-label-cell {
  width: 190px;
}

.filter-list {
  display: grid;
  gap: .35rem;
}

.filter-link {
  display: flex;
  align-items: center;
  gap: .45rem;
  padding: .55rem .65rem;
  border-radius: var(--ac-radius);
  color: var(--ac-muted);
  text-decoration: none;
  font-size: .92rem;
  font-weight: 700;
}

.filter-link:hover,
.filter-link.active {
  color: var(--ac-primary-dark);
  background: var(--ac-primary-soft);
}

.pricing-card {
  position: relative;
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius);
  padding: 1.1rem;
  background: var(--ac-surface);
}

.pricing-card.is-highlighted {
  border-color: rgba(37, 99, 235, .5);
  box-shadow: 0 18px 38px rgba(37, 99, 235, .12);
}

.pricing-price {
  color: var(--ac-text);
  font-size: 2.15rem;
  font-weight: 850;
  line-height: 1;
}

.feature-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  display: flex;
  gap: .5rem;
  padding: .35rem 0;
  color: var(--ac-muted);
}

.star-full,
.star-half {
  color: #f59e0b;
}

.star-empty {
  color: #cbd5e1;
}

.alert {
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius);
}

.alert-info {
  color: #155e75;
  background: var(--ac-info-soft);
  border-color: #bae6fd;
}

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

.table thead th {
  color: var(--ac-muted);
  font-size: .78rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  background: var(--ac-surface-soft);
}

.metric-value {
  color: var(--ac-text);
  font-size: 2rem;
  font-weight: 850;
  line-height: 1;
}

.chart-card canvas {
  max-height: 360px;
}

.empty-state {
  padding: 4rem 1rem;
  text-align: center;
}

.auth-wrap {
  min-height: 64vh;
  display: flex;
  align-items: center;
}

.status-dot {
  width: .55rem;
  height: .55rem;
  display: inline-block;
  border-radius: 50%;
  background: var(--ac-success);
}

.notice-note {
  color: var(--ac-muted);
  font-size: .875rem;
}

.badge-active {
  background-color: var(--ac-success);
}

.badge-moderation {
  color: #111827;
  background-color: #facc15;
}

.badge-draft {
  background-color: #64748b;
}

@media (max-width: 991.98px) {
  .filter-panel {
    position: static;
  }
}

@media (max-width: 767.98px) {
  .app-main {
    padding-top: 1.25rem;
  }

  .hero-panel {
    padding: 1.5rem;
  }

  .section-header {
    display: block;
  }

  .hero-actions .btn,
  .action-row .btn {
    width: 100%;
  }

  .agent-card .card-body {
    min-height: auto;
  }
}