.mngp-popup-overlay {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.6); z-index: 9999; display: flex; justify-content: center; align-items: center;
}
.mngp-popup-form {
  max-width: 400px; background: white; padding: 20px; border-radius: 12px; box-shadow: 0 0 10px rgba(0,0,0,0.3);
}
.mngp-popup-form h2 {
  text-align: center; margin-bottom: 20px;
}
.mngp-popup-form input, .mngp-popup-form select {
  width: 100%; padding: 10px; margin-bottom: 10px; border: 1px solid #ccc; border-radius: 6px;
}
.country-code-text {
  font-size: 12px; color: #666; margin-top: -8px; margin-bottom: 8px;
}
.mngp-popup-form button {
  width: 100%; background: #28a745; color: white; border: none; padding: 12px; border-radius: 6px; font-weight: bold;
}