/* Overlay */
.popup-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.6);
  z-index: 9998;
  display: none;
}

/* Popup Card */
.popup-card {
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 450px;
  max-width: 95%;
  background: #fff url('/assets/bg-pattern.png') no-repeat center/cover;
  border: 2px solid #28a745;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.3);
  padding: 20px;
  font-family: 'Segoe UI', Arial, sans-serif;
  z-index: 9999;
  display: none;
  animation: fadeIn 0.5s ease-in-out;
}
.popup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.popup-logo {
  height: 40px;
  margin-right: 10px;
}
.popup-header h3 {
  margin: 0;
  font-size: 18px;
  color: #28a745;
  flex-grow: 1;
}
.popup-close {
  font-size: 22px;
  font-weight: bold;
  cursor: pointer;
  color: #333;
}
.popup-close:hover { color: #000; }
.popup-body {
  font-size: 14px;
  color: #444;
  margin-top: 12px;
}
.popup-body strong { color: #d4af37; } /* gold accent */
.popup-options {
  margin-top: 15px;
  font-size: 13px;
  color: #555;
}
.remind-btn {
  margin-top: 8px;
  padding: 6px 12px;
  background: #28a745;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}
.remind-btn:hover { background: #218838; }
@keyframes fadeIn { from {opacity:0;} to {opacity:1;} }
@keyframes fadeOut { from {opacity:1;} to {opacity:0;} }
.fade-out { animation: fadeOut 0.5s forwards; }