#impersonation-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 6px 16px;
  background: repeating-linear-gradient(
    135deg,
    #b8001a 0 14px,
    #8c0014 14px 28px
  );
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  box-shadow: 0 2px 8px var(--scrim-40);
  pointer-events: auto;
}

#impersonation-banner .imp-label {
  opacity: 0.85;
}

#impersonation-banner .imp-user {
  font-weight: 700;
  letter-spacing: 0.18em;
}

#impersonation-banner .imp-stop {
  margin-left: 8px;
  padding: 2px 10px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: #fff;
  font: inherit;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  border-radius: 2px;
}

#impersonation-banner .imp-stop:hover {
  background: rgba(255, 255, 255, 0.25);
}

body:has(#impersonation-banner) {
  padding-top: 28px;
}