*/
.tl-btn.is-loading { cursor: progress; pointer-events: none; }
.tl-btn.is-loading .tl-btn__label { opacity: 0.6; }
/* -----------------------------------------------------------------------------
* REDUCED MOTION — 尊重使用者偏好（token 已把 duration→1ms；這裡再保險清 transform）
* --------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
.tl-btn,
.tl-btn:hover,
.tl-btn:active {
transition: background-color 1ms linear, border-color 1ms linear, box-shadow 1ms linear;
transform: none;
}
}
/* -----------------------------------------------------------------------------
* GROUP — 一排按鈕的一致間距（可選；用 ）
* --------------------------------------------------------------------------- */
.tl-btn-group {
display: inline-flex;
flex-wrap: wrap;
gap: var(--tl-space-3);
align-items: center;
}