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; }
  }

  /* Full-page loader overlay (blur + progress bar) */
  body.page-loading {
    overflow: hidden;
  }

  .page-loader-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: opacity 200ms ease;
    opacity: 1;
  }

  .page-loader-overlay.page-loader-hide {
    opacity: 0;
    pointer-events: none;
  }

  .page-loader-card {
    width: min(520px, 92vw);
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 16px;
    padding: 18px 18px 14px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
  }

  .page-loader-title {
    margin: 0 0 10px 0;
    font-weight: 700;
    font-size: 1rem;
    color: #111;
  }

  .page-loader-subtitle {
    margin: 0 0 12px 0;
    font-size: 0.9rem;
    color: rgba(0, 0, 0, 0.7);
  }

  .page-loader-progress {
    height: 10px;
    border-radius: 999px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.08);
  }

  .page-loader-bar {
    height: 100%;
    width: 0%;
    border-radius: 999px;
    background: linear-gradient(90deg, #ff4d4d 0%, #ffb200 50%, #4cd964 100%);
    transition: width 220ms ease;
  }

  .page-loader-actions {
    margin-top: 12px;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
  }