.popup-overlay-info, .popup-sign-to-confirm {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.6);
  display: none; 
  justify-content: center;
  align-items: center;
  z-index: 999;
}

.popup-overlay-info.show, .popup-sign-to-confirm.show {
  display: flex; 
  animation: fadeIn 0.3s ease-out;
}

.popup-overlay-info.hide, .popup-sign-to-confirm.hide {
  display: none; 
}

.popup-sign-to-confirm .btn-next {
  width: 100%;
  max-width: 170px;
  min-width: 170px;
}

.popup-sign-to-confirm .custom-black-checkbox {
  min-width: 15px !important;
  min-height: 15px !important;
}

.popup-sign-to-confirm .custom-black-checkbox:checked::after {
  top: calc(50% - 6.5px) !important;
  left: calc(50% - 2.5px) !important;
}

.popup-sign-to-confirm label {
  text-align: start;
}

.popup-wrapper {
  background: #fff;
  border-radius: 19px;
  max-width: 388px;
  width: 100%;
  padding: 24px 20px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  text-align: center;
}

.popup-title {
  font-size: 20px;
  margin-bottom: 12px;
  font-weight: 600;
  color: #333;
}

.popup-description {
  font-size: 15px;
  margin-bottom: 20px;
  color: #555;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}