#maintenance-warning-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100000;
  display: none;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 10px 16px;
  background: #b45309;
  color: #fffbeb;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  line-height: 1.4;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}
#maintenance-warning-banner.is-visible {
  display: flex;
}
#maintenance-warning-banner strong {
  font-weight: 700;
}
#maintenance-warning-countdown {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}
body.maintenance-warning-active {
  padding-top: 44px;
}
body.maintenance-warning-active #header,
body.maintenance-warning-active .crm-hero,
body.maintenance-warning-active .navbar-custom {
  margin-top: 0;
}