.spinner-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 100px;
  min-height: 100px;
}

.spinner {
  border: 6px solid #eee;
  border-top: 6px solid #3498db;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 0.8s linear infinite;
}

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




.loading-dots {
  font-size: 1.5rem;
  font-weight: bold;
  font-family: monospace;
}

.loading-dots span {
  opacity: 0;
  animation: blink 1.5s infinite;
}

.loading-dots span:nth-child(1) {
  animation-delay: 0s;
}

.loading-dots span:nth-child(2) {
  animation-delay: 0.3s;
}

.loading-dots span:nth-child(3) {
  animation-delay: 0.6s;
}

@keyframes blink {
  0%, 100% { opacity: 0; }
  30%, 60% { opacity: 1; }
}