/* Spinner Components */
.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spinner-rotation 0.8s linear infinite;
}

.spinner--sm {
  width: 16px;
  height: 16px;
  border-width: 2px;
}

@keyframes spinner-rotation {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Skeleton Components */
.skeleton-card {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
  padding: var(--spacing-lg);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  max-width: 400px;
}

.skeleton-card__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  min-width: 0;
}

.skeleton {
  background: linear-gradient(
    90deg,
    var(--color-surface-elevated) 0%,
    var(--color-surface-hover) 50%,
    var(--color-surface-elevated) 100%
  );
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s ease-in-out infinite;
  border-radius: var(--radius-md);
}

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

.skeleton--circle {
  border-radius: 50%;
  width: 48px;
  height: 48px;
  flex-shrink: 0;
}

.skeleton--text {
  display: block;
  height: 16px;
  width: 100%;
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.skeleton--text-title {
  width: 180px;
  height: 18px;
}

.skeleton--text-subtitle {
  width: 120px;
  height: 14px;
}