.shimmer {
  background: linear-gradient(90deg, #1f2937 25%, #374151 37%, #1f2937 63%);
  background-size: 400% 100%;
  animation: shimmer 1.4s ease infinite;
}

.shimmer-light {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.02) 25%,
    rgba(255, 255, 255, 0.06) 37%,
    rgba(255, 255, 255, 0.02) 63%
  );
  background-size: 400% 100%;
  animation: shimmer 1.4s ease infinite;
}

@keyframes shimmer {
  0% {
    background-position: 100% 0;
  }
  100% {
    background-position: -100% 0;
  }
}