/* SIMPLE LOADER MODAL CSS */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.loading-box {
  background: white;
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  width: 70%;
  max-width: 400px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid #f3f3f3;
  border-top: 4px solid #444;
  border-radius: 50%;
  margin: 0 auto 20px;
  animation: spin 0.8s linear infinite;
}

.loading-box h3 {
  color: #333;
  margin-bottom: 10px;
  font-size: 16px;
}

.loading-box p {
  color: #666;
  margin-bottom: 0;
  font-size: 14px;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}