.ui-button{justify-content:center;align-items:center;gap:var(--space-2);font-family:var(--font-body);border-radius:var(--radius-md);cursor:pointer;white-space:nowrap;border:1px solid #0000;font-weight:500;transition:background-color .12s,border-color .12s,opacity .12s;display:inline-flex}.ui-button:disabled{cursor:not-allowed;opacity:.55}.ui-button:focus-visible{outline:2px solid var(--color-ember);outline-offset:2px}.ui-button-md{font-size:var(--text-sm);padding:var(--space-2) var(--space-4)}.ui-button-sm{font-size:var(--text-xs);padding:var(--space-1) var(--space-3)}.ui-button-primary{background:var(--color-primary-action);border-color:var(--color-primary-action);color:var(--color-action-on)}.ui-button-primary:hover:not(:disabled){background:var(--color-primary-action-hover);border-color:var(--color-primary-action-hover)}.ui-button-primary:active:not(:disabled){background:var(--color-primary-action-active);border-color:var(--color-primary-action-active)}.ui-button-secondary{background:var(--color-surface-raised);border-color:var(--color-line-strong);color:var(--color-ink)}.ui-button-secondary:hover:not(:disabled){background:var(--color-surface-sunken)}.ui-button-ghost{color:var(--color-ink-muted);background:0 0;border-color:#0000}.ui-button-ghost:hover:not(:disabled){background:var(--color-surface-sunken);color:var(--color-ink)}.ui-button-danger{background:var(--color-surface-raised);border-color:var(--color-signal-red);color:var(--color-signal-red)}.ui-button-danger:hover:not(:disabled){background:var(--color-signal-red-soft)}.ui-skeleton{background:var(--color-surface-sunken);border-radius:var(--radius-md);position:relative;overflow:hidden}.ui-skeleton:after{content:"";background:linear-gradient(90deg, transparent, var(--color-surface-raised), transparent);animation:1.4s ease-in-out infinite ui-skeleton-shimmer;position:absolute;inset:0;transform:translate(-100%)}@keyframes ui-skeleton-shimmer{to{transform:translate(100%)}}@media (prefers-reduced-motion:reduce){.ui-skeleton:after{animation:none}}