footer {
    margin-top: auto;
    padding: 25px;
    background-color: #f8f9fa;
    text-align: center;
    
  }
  #footer-text {
    margin: -5px;
    font-family:monospace;
    font-size: small;
  }

  #footer-copy {
    margin: -5px;
    font-family:monospace;
    font-size: smaller;
    padding-top: 10px;
  }

  #copy {
    text-decoration: none;
  }

  /* Simple, clean loading indicator (no spinner spam) */
  .loading-indicator {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.35rem;
    padding: 2rem 0;
  }

  .loading-dots {
    display: inline-flex;
    gap: 0.15rem;
  }

  .loading-dots span {
    display: inline-block;
    opacity: 0.2;
    transform: translateY(-1px);
    animation: loading-dot 1.1s infinite ease-in-out;
  }

  .loading-dots span:nth-child(2) { animation-delay: 0.15s; }
  .loading-dots span:nth-child(3) { animation-delay: 0.30s; }

  @keyframes loading-dot {
    0%, 80%, 100% { opacity: 0.2; }
    40% { opacity: 1; }
  }