html,
body {
  font-family: sans-serif;
}

.spinner-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.7);
  z-index: 999;
  display: flex;
  justify-content: center;
  align-items: center;
}

.spinner {
  border: 6px solid #f3f3f3;
  border-top: 6px solid #3498db;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 0.9s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.two-column-form {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

html,
body {
  font-family: "Montserrat", sans-serif;
}