.popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}
#orderPopup .popup{
  max-width: 400px;
}
.popup {
  background: #fff;
  padding: 2rem;
  border-radius: 16px;
  max-width: 400px;
  width: 90%;
  text-align: center;
  position: relative;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.popup h2 {
  margin-bottom: 1.5rem;
}

.popup label {
  display: block;
  text-align: left;
  margin-bottom: 1rem;
}

.popup input {
  width: 100%;
  padding: 0.6rem;
  border: 1px solid #ccc;
  border-radius: 8px;
  margin-top: 0.3rem;
}

.popup button.btn {
  margin-top: 1rem;
  width: 100%;
}

.popup-close {
  position: absolute;
  top: 10px;
  right: 15px;
  background: transparent;
  border: none;
  font-size: 28px;
  cursor: pointer;
  color: #888;
}