.hidden {
  display: none !important;
}

.popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
}

.popup-content {
  background-color: white;
  padding: 20px;
  border-radius: 10px;
  position: relative;
  max-width: 500px;
}

.close-popup {
  position: absolute;
  top: 10px;
  right: 10px;
  border: none;
  background-color: transparent;
  font-size: 24px;
  cursor: pointer;
}