html {
  font-size: 15px;
  min-height: 100%;
}

:root {
  --surface: #ffffff;
  --border: #dbe3ef;
  --text: #172033;
  --muted: #64748b;
  --brand: #0f172a;
  --brand-hover: #1e293b;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: #f5f7fb;
  color: var(--text);
}

.page-content {
  flex: 1 0 auto;
}

.footer {
  margin-top: auto;
  padding: 1rem 0;
  background: transparent;
}

.superadmin-navbar {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.superadmin-brand {
  color: var(--brand);
  font-weight: 700;
  letter-spacing: 0;
}

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

.superadmin-navbar .navbar-toggler:focus {
  box-shadow: 0 0 0 0.15rem rgba(15, 23, 42, 0.12);
}

.superadmin-navbar .navbar-toggler-icon {
  background-image: none;
  position: relative;
}

.superadmin-navbar .navbar-toggler-icon::before,
.superadmin-navbar .navbar-toggler-icon::after {
  content: "";
  position: absolute;
  left: 0.2rem;
  right: 0.2rem;
  height: 2px;
  border-radius: 999px;
  background: var(--brand);
}

.superadmin-navbar .navbar-toggler-icon::before {
  top: 0.45rem;
}

.superadmin-navbar .navbar-toggler-icon::after {
  top: 0.78rem;
}

.superadmin-navbar .nav-link {
  border-radius: 0.5rem;
  color: #475569;
  font-weight: 600;
  padding-inline: 0.75rem;
}

.superadmin-navbar .nav-link:hover,
.superadmin-navbar .nav-link:focus {
  background: #f1f5f9;
  color: var(--brand);
}

.superadmin-user {
  color: #475569;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 1rem;
}

.stat-card {
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  box-shadow: none;
}

.stat-card .stat-value {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}

.soft-panel {
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  box-shadow: none;
}

.badge-soft {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  font-size: 0.85rem;
  font-weight: 600;
}

.badge-soft-success {
  background: #dcfce7;
  color: #166534;
}

.badge-soft-danger {
  background: #fee2e2;
  color: #991b1b;
}

.badge-soft-warning {
  background: #fef3c7;
  color: #92400e;
}

.badge-soft-info {
  background: #e0f2fe;
  color: #075985;
}

.btn {
  border-radius: 0.5rem;
  font-weight: 600;
}

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

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

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

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

.form-control,
.form-select {
  border-color: #cbd5e1;
  border-radius: 0.5rem;
  color: var(--text);
}

.form-control:focus,
.form-select:focus {
  border-color: #64748b;
  box-shadow: 0 0 0 0.15rem rgba(100, 116, 139, 0.18);
}

.table thead th {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.table-light {
  --bs-table-bg: #f8fafc;
  --bs-table-color: var(--text);
}

.page-link {
  border-color: var(--border);
  color: #334155;
}

.page-link:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
  color: var(--brand);
}

.active > .page-link,
.page-link.active {
  background: var(--brand);
  border-color: var(--brand);
}

.login-shell {
  min-height: calc(100vh - 180px);
  display: grid;
  place-items: center;
}

.login-card {
  width: 100%;
  max-width: 430px;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  box-shadow: none;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.legal-panel {
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  background: var(--surface);
}