.workday-deadline-alert-overlay {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(3px);
}

.workday-deadline-alert-overlay.is-visible {
  display: flex;
}

.workday-deadline-alert-card {
  width: min(760px, 100%);
  padding: 2rem;
  border-radius: 1rem;
  background: #ffffff;
  box-shadow: 0 1.5rem 3rem rgba(15, 23, 42, 0.3);
  text-align: center;
}

.workday-deadline-alert-message {
  margin: 0 0 1.5rem;
  color: #111827;
  font-size: clamp(1.15rem, 2.2vw, 1.7rem);
  font-weight: 800;
  line-height: 1.35;
}

.workday-deadline-alert-close {
  min-width: 9rem;
}