/* Popup Background Overlay */
#addressModalOverlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 999999;
}

/* Popup Box */
#addressModal {
  background: #fff;
  border-radius: 12px;
  padding: 30px 40px;
  width: 480px;
  max-width: 95%;
  position: relative;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
  font-family: 'Inter', sans-serif;
}

#addressModal h3 {
  margin-bottom: 20px;
  font-weight: 700;
  font-size: 18px;
  color: #000;
}

#addressModal input,
#addressModal select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 14px;
  margin-bottom: 14px;
}

/* Save Button */
.save-address {
  background: #8bc34a;
  border: none;
  color: #fff;
  width: 100%;
  padding: 13px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  font-size: 15px;
  transition: 0.2s;
}
.save-address:hover {
  background: #6fa339;
}

/* Close (X) Button */
.close-btn {
  position: absolute;
  top: 10px;
  right: 15px;
  background: transparent;
  border: none;
  color: #888;
  font-size: 26px;
  font-weight: bold;
  cursor: pointer;
}
.close-btn:hover {
  color: #000;
}

/* Smooth fade animation */
#addressModalOverlay.show {
  display: flex;
  animation: fadeIn 0.25s ease-in-out;
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}