/* STT-002 — styles du composant de saisie vocale commun (app/views/vendor/_stt_mic_button.php). */
.sv-stt-toolbar { display: inline-flex; align-items: center; gap: .5rem; margin-bottom: .35rem; }
.sv-stt-btn {
    width: 2.1rem; height: 2.1rem; padding: 0; border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
}
.sv-stt-btn[data-sv-stt-state="listening"] { background-color: #dc3545; border-color: #dc3545; color: #fff; animation: sv-stt-pulse 1.4s ease-in-out infinite; }
.sv-stt-btn[data-sv-stt-state="processing"] { pointer-events: none; opacity: .7; }
.sv-stt-btn[data-sv-stt-state="error"] { border-color: #dc3545; color: #dc3545; }
@keyframes sv-stt-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(220, 53, 69, .5); }
    50% { box-shadow: 0 0 0 .4rem rgba(220, 53, 69, 0); }
}
.sv-stt-status { min-height: 1.2em; }
.sv-stt-status[data-sv-stt-tone="error"] { color: #dc3545; }