.popup-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.6);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 10005;
  padding: 15px;
}

.popup-content {
  position: relative;
  width: 100%;
  max-width: 600px;   /* a bit narrower */
  border-radius: 12px;
  animation: fadeInUp 0.4s ease;
  padding: 25px 20px; /* reduced padding */
}

.close-btn {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 26px;
  font-weight: bold;
  cursor: pointer;
  color: #666;
  transition: color 0.2s ease;
}
.close-btn:hover { color: #000; }

/* Inputs styling */
.popup-content .form-control {
  padding: 10px 14px;
  font-size: 14px;
  border-radius: 6px;
  border: 1px solid #e2e8f0;
}

/* Button */
.popup-content button {
  padding: 10px 25px;
  font-size: 15px;
  border-radius: 6px;
  font-weight: 600;
}

/* Responsive: stack fields nicely */
@media (max-width: 768px) {
  .popup-content {
    max-width: 95%;
    padding: 20px 15px;
  }
  .popup-content h3 {
    font-size: 18px;
  }
  .popup-content .form-control {
    font-size: 13px;
    padding: 8px 12px;
  }
  .popup-content button {
    font-size: 14px;
    padding: 9px 20px;
  }
}