#loader-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    /* semi-transparent background */
    z-index: 1000;
    justify-content: center;
    align-items: center;
  }

  .loader-popup {
    background: white;
    padding: 30px 40px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.3);
  }

  .spinner {
    border: 6px solid #f3f3f3;
    border-top: 6px solid #f58423;
    border-radius: 50%;
    width: 45px;
    height: 45px;
    animation: spin 1s linear infinite;
    margin: 0 auto 15px;
  }

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

    100% {
      transform: rotate(360deg);
    }
  }