#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #fff;
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.loader {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.spinner {
  border: 5px solid #ccc;
  border-top: 5px solid #333;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
  margin-bottom: 10px;
}

#progress-bar {
  width: 200px;
  height: 8px;
  background: #eee;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 10px;
}

#progress {
  width: 0%;
  height: 100%;
  background: #333;
  transition: width 0.3s ease;
}

#progress-text {
  font-size: 14px;
  color: #444;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}