#preloader {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: #ffffff;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
#preloader.fade-out {
  opacity: 0;
  visibility: hidden;
}
#preloader img {
  width: 80px;
  margin-bottom: 24px;
  animation: preloaderPulse 1.4s ease-in-out infinite;
}
.preloader-bar {
  width: 180px;
  height: 4px;
  background: #ede4ff;
  border-radius: 999px;
  overflow: hidden;
}
.preloader-fill {
  height: 100%;
  background: linear-gradient(90deg, #6419d9, #8743ff);
  border-radius: 999px;
  animation: preloaderSlide 1.4s ease-in-out infinite;
}
@keyframes preloaderPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.7; transform: scale(0.92); }
}
@keyframes preloaderSlide {
  0%   { width: 0%; margin-left: 0; }
  50%  { width: 80%; margin-left: 0; }
  100% { width: 0%; margin-left: 100%; }
}