body {
  margin: 0;
}

#loading-bg {
  width: 100%;
  height: 100%;
  background: #f8f9fa;
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
}

.loading-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.loading-logo {
  position: relative;
}

.loading-logo img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.6;
  animation: logoPulse 2s ease-in-out infinite;
}

.loading-bar {
  width: 120px;
  height: 3px;
  background: #e5e7eb;
  border-radius: 3px;
  overflow: hidden;
}

.loading-bar-progress {
  width: 40%;
  height: 100%;
  background: #9ca3af;
  border-radius: 3px;
  animation: barSlide 1.5s ease-in-out infinite;
}

@keyframes logoPulse {
  0%, 100% {
    opacity: 0.4;
    transform: scale(0.95);
  }
  50% {
    opacity: 0.7;
    transform: scale(1);
  }
}

@keyframes barSlide {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(350%);
  }
}