/* Loading Spinner Styles */
.loading-spinner {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  opacity: 1;
  transition: opacity 0.5s ease-out;
}

.loading-spinner.fade-out {
  opacity: 0;
  pointer-events: none;
}

.spinner-container {
  text-align: center;
  color: white;
}

.spinner {
  width: 60px;
  height: 60px;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top: 4px solid #ffffff;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 20px;
}

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

.loading-text {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 18px;
  font-weight: 500;
  margin: 0;
  opacity: 0.9;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.9; }
  50% { opacity: 0.6; }
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .spinner {
    width: 50px;
    height: 50px;
  }
  
  .loading-text {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .spinner {
    width: 40px;
    height: 40px;
  }
  
  .loading-text {
    font-size: 14px;
  }
}