/* 中文／English 切換鈕（頁首 #header_bar 裡、購物清單旁邊；2026-11 英文站） */
.lang-toggle {
    order: 5;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    padding: 0 12px;
    border: 1px solid var(--en-line, #d8e0e0);
    border-radius: 999px;
    color: var(--en-brand, #147486);
    font-size: 16px;
    font-weight: 600;
    line-height: 1;
    text-decoration: none;
    white-space: nowrap;
    background: var(--en-surface, #ffffff);
}

.lang-toggle:hover,
.lang-toggle:focus-visible {
    border-color: var(--en-brand, #147486);
    background: var(--en-ground, #f7f8f5);
}

.lang-toggle:focus-visible {
    outline: 2px solid var(--en-brand, #147486);
    outline-offset: 2px;
}