.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  justify-content: center;
  align-items: center;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  z-index: 1000;
}

.popup-overlay.show {
  visibility: visible;
  opacity: 1;
}

.popup-box {
  background: white;
  padding: 30px 40px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  transform: scale(0.8);
  transition: transform 0.3s ease;
}

.popup-overlay.show .popup-box {
  transform: scale(1);
}

.popup-box h2 {
  margin-top: 0;
  color: #333;
}

.popup-box button {
  margin-top: 20px;
  padding: 10px 25px;
  background: #7B5800;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 16px;
}

.popup-box button:hover {
  background: #5d4037;
}