.sh-text-center { text-align: center; }
.sh-mt-0 { margin-top: 0; }
.sh-mb-0 { margin-bottom: 0; }
.sh-flex { display: flex; }
.sh-flex-between { display: flex; align-items: center; justify-content: space-between; }
.sh-gap-2 { gap: var(--sh-space-2); }
.sh-gap-4 { gap: var(--sh-space-4); }
.sh-muted { color: var(--sh-muted); }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}