.custom-popup {
  display: none ;
  position: fixed ;
  z-index: 9999 ;
  top: 0 ;
  left: 0 ;
  width: 100% ;
  height: 100% ;
  background-color: rgba(0, 0, 0, 0.6) ;
}

.custom-popup.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.popup-inner {
  background: #fff;
  padding: 25px 30px;
  border-radius: 10px;
  width: 90%;
  max-width: 500px;
  box-shadow: 0 0 20px rgba(0,0,0,0.3);
  position: relative;
  animation: fadeIn 0.3s ease-in-out;
}

.close-btn {
  position: absolute;
  top: 8px;
  right: 12px;
  font-size: 24px;
  font-weight: bold;
  color: #000;
  cursor: pointer;
}

@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.95); }
  to   { opacity: 1; transform: scale(1); }
}