.skeleton {
  background: linear-gradient(90deg,
    var(--gradient-start, #f0f0f0) 0%,
    var(--gradient-middle, #e0e0e0) 50%,
    var(--gradient-end, #f0f0f0) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite linear;
  border-radius: 0.5rem;
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.skeleton-text {
  height: 1rem;
  margin-bottom: 0.5rem;
  border-radius: 0.25rem;
}

.skeleton-text-lg {
  height: 1.5rem;
  margin-bottom: 0.75rem;
}

.skeleton-text-xl {
  height: 2rem;
  margin-bottom: 1rem;
}

.skeleton-rect {
  width: 100%;
  height: 100%;
}

.skeleton-circle {
  border-radius: 50%;
}

.skeleton-image {
  aspect-ratio: 16/9;
  border-radius: 0.75rem;
}

.skeleton-avatar {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
}

.skeleton-card {
  padding: 1.5rem;
  background: white;
  border-radius: 0.75rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  margin-bottom: 1rem;
}

.skeleton-card-header {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.skeleton-list-item {
  display: flex;
  align-items: center;
  padding: 1rem;
  background: white;
  border-radius: 0.5rem;
  margin-bottom: 0.75rem;
  gap: 1rem;
}

.skeleton-list-content {
  flex: 1;
}

.skeleton-list-content .skeleton-text {
  width: 80%;
}

.skeleton-list-content .skeleton-text-lg {
  width: 60%;
}

.skeleton-title {
  height: 2.5rem;
  width: 40%;
  margin-bottom: 1.5rem;
}

.skeleton-button {
  height: 2.5rem;
  width: 8rem;
  border-radius: 0.5rem;
}

.skeleton-badge {
  width: 4rem;
  height: 1.5rem;
  border-radius: 1rem;
}

.skeleton-badge-lg {
  width: 6rem;
  height: 1.75rem;
  border-radius: 1rem;
}