#loader-spinner {
    background: #ffffff;
    color: #666666;
    position: fixed;
    height: 100%;
    width: 100%;
    z-index: 5000;
    top: 0;
    left: 0;
    float: left;
    text-align: center;
    padding-top: 25%;
    opacity: .80;
}

#loader-spinner .loader-icon {
    margin: 0 auto;
}

#loader-message {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(128, 128, 128, 0.6); /* semi-transparent */
  z-index: 9998;

  display: flex;
  align-items: center;
  justify-content: center;
}

#loader-message .loader-icon {
  position: absolute;
  right: 12px;
  bottom: 12px;
}

#loader-message .overlay-inner {
  position: relative;
  background: #ffffff; /* fully opaque */
  padding: 25px 40px;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  min-width: 300px;
  max-width: 440px;
  color: #333;
  font-size: 16px;
  text-align: center;
}