/* Spinner Atom */
.spinner {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

.spinner-circle {
  border-radius: var(--border-radius-full);
  border-style: solid;
  border-color: transparent;
  border-top-color: currentColor;
  animation: spin 0.8s linear infinite;
}

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

.spinner-xs .spinner-circle { width: var(--space-3); height: var(--space-3); border-width: var(--border-width-2); }
.spinner-sm .spinner-circle { width: var(--space-4); height: var(--space-4); border-width: var(--border-width-2); }
.spinner-md .spinner-circle { width: var(--space-6); height: var(--space-6); border-width: var(--border-width-2); }
.spinner-lg .spinner-circle { width: var(--space-8); height: var(--space-8); border-width: var(--border-width-2); }
.spinner-xl .spinner-circle { width: var(--space-12); height: var(--space-12); border-width: var(--border-width-4); }

.spinner-primary { color: var(--color-primary); }
.spinner-secondary { color: var(--text-secondary); }
.spinner-inverse { color: var(--text-inverse); }

.spinner-text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.spinner-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--bg-surface);
  opacity: 0.9;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}