/* Tombol floating aksesibilitas TTS */
.tts-toggle-btn {
    position: fixed;
    right: 18px;
    bottom: 78px; /* di atas tombol back-to-top agar tidak tertutup */
    z-index: 9999;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border: none;
    border-radius: 999px;
    background: #0d6efd;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 4px 14px rgba(0, 0, 0, .25);
    cursor: pointer;
}

.tts-toggle-btn:hover {
    background: #0b5ed7;
}

.tts-toggle-btn:focus-visible {
    outline: 3px solid #ffc107;
    outline-offset: 2px;
}

.tts-toggle-btn.is-off {
    background: #6c757d;
}

.tts-toggle-btn .bx {
    font-size: 20px;
    line-height: 1;
}

@media (max-width: 576px) {
    .tts-toggle-btn {
        bottom: 70px;
        right: 12px;
        padding: 10px 12px;
    }
    .tts-toggle-text {
        display: none;
    }
}