.site-topbar {
  background: #fff;
  border-bottom: 1px solid #d8dee6;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.topbar-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.65rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.topbar-brand {
  font-weight: 700;
  color: #1e5a8a;
  text-decoration: none;
  margin-right: auto;
}

.topbar-nav a {
  margin-right: 1rem;
  color: #5c6b7a;
  text-decoration: none;
  font-size: 0.92rem;
}

.topbar-nav a.active,
.topbar-nav a:hover { color: #1e5a8a; }

.topbar-user {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.88rem;
  color: #5c6b7a;
}

.page-main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

.site-footer-bar {
  text-align: center;
  padding: 1.5rem;
  color: #5c6b7a;
  font-size: 0.85rem;
  border-top: 1px solid #d8dee6;
}

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #eef2f6;
  padding: 1.5rem;
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: #fff;
  border: 1px solid #d8dee6;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 4px 24px rgba(26, 35, 50, 0.08);
}

.login-card h1 {
  margin: 0 0 0.25rem;
  font-size: 1.35rem;
  text-align: center;
}

.login-card .sub {
  text-align: center;
  color: #5c6b7a;
  font-size: 0.9rem;
  margin: 0 0 1.5rem;
}

.login-card label {
  display: block;
  margin-bottom: 1rem;
  font-size: 0.88rem;
  color: #5c6b7a;
}

.login-card input {
  display: block;
  width: 100%;
  margin-top: 0.35rem;
  padding: 0.55rem 0.65rem;
  border: 1px solid #d8dee6;
  border-radius: 6px;
  font-size: 1rem;
}

.login-card .btn-block {
  width: 100%;
  margin-top: 0.5rem;
  padding: 0.65rem;
  background: #1e5a8a;
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}

.login-card .btn-block:hover { background: #16466d; }

.alert {
  padding: 0.75rem 1rem;
  border-radius: 6px;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.alert-error { background: #fef3f2; color: #b42318; border: 1px solid #fecdca; }
.alert-info { background: #eff6ff; color: #1d4ed8; border: 1px solid #bfdbfe; }

.login-otp-hint {
  text-align: center;
  font-size: 0.88rem;
  color: #5c6b7a;
  margin: -0.5rem 0 1rem;
}

.login-otp-form { margin-bottom: 0.75rem; }

.login-otp-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin: 0;
}

.btn-link {
  background: none;
  border: none;
  color: #1e5a8a;
  font-size: 0.88rem;
  cursor: pointer;
  padding: 0.25rem;
  text-decoration: underline;
}

.btn-link.muted { color: #5c6b7a; }

.card {
  background: #fff;
  border: 1px solid #d8dee6;
  border-radius: 8px;
  padding: 1.25rem;
  margin-bottom: 1rem;
}

.card h1 { margin-top: 0; font-size: 1.25rem; }

.btn {
  display: inline-block;
  padding: 0.45rem 0.9rem;
  border-radius: 6px;
  border: 1px solid #d8dee6;
  background: #fff;
  color: #1a2332;
  text-decoration: none;
  font-size: 0.9rem;
  cursor: pointer;
}

.btn-primary { background: #1e5a8a; border-color: #1e5a8a; color: #fff; }
.btn-danger { background: #b42318; border-color: #b42318; color: #fff; }
.btn-sm { padding: 0.3rem 0.6rem; font-size: 0.82rem; }

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
}

.data-table th,
.data-table td {
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid #d8dee6;
  text-align: left;
}

.data-table th { background: #eef2f6; font-size: 0.85rem; color: #5c6b7a; }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-grid label { display: flex; flex-direction: column; gap: 0.35rem; font-size: 0.88rem; color: #5c6b7a; }
.form-grid .span-2 { grid-column: span 2; }

.form-grid input,
.form-grid select {
  padding: 0.5rem 0.65rem;
  border: 1px solid #d8dee6;
  border-radius: 6px;
}

.permission-list {
  display: grid;
  gap: 0.5rem;
  margin: 0.5rem 0 0;
  padding: 0.75rem;
  background: #f8fafc;
  border-radius: 6px;
}

.permission-list label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.92rem;
  color: #1a2332;
  cursor: pointer;
}

.preset-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}

.preset-row button {
  padding: 0.35rem 0.65rem;
  border: 1px solid #d8dee6;
  background: #fff;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.85rem;
}

.badge {
  display: inline-block;
  padding: 0.12rem 0.45rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-admin { background: #eff6ff; color: #1d4ed8; }
.badge-inactive { background: #f3f4f6; color: #6b7280; }
.badge-active { background: #ecfdf3; color: #067647; }

.page-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-head h1 { margin: 0; font-size: 1.4rem; }

@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .span-2 { grid-column: span 1; }
}