.voice-topic-search {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    position: relative;
}

.voice-topic-search .form-control {
    min-width: 0;
}

.voice-topic-search .voice-search-button {
    width: 40px !important;
    min-width: 40px;
    height: 38px;
    flex: 0 0 40px;
    padding: 0;
    border-radius: 8px;
}

.voice-topic-search .voice-search-submit {
    width: auto !important;
    flex: 0 0 auto;
}

.voice-topic-search .voice-search-status {
    position: absolute;
    top: calc(100% + 3px);
    left: 0;
    min-height: 16px;
    font-size: 0.72rem;
    font-weight: 700;
    color: #475569;
    white-space: nowrap;
    z-index: 20;
}

.voice-topic-search.is-listening .voice-search-button {
    color: #fff;
    background: #dc2626;
    border-color: #dc2626;
    animation: voice-search-pulse 1.1s ease-in-out infinite;
}

.voice-topic-search.is-error .voice-search-status {
    color: #b91c1c;
}

@keyframes voice-search-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.35); }
    50% { box-shadow: 0 0 0 7px rgba(220, 38, 38, 0); }
}

@media (max-width: 575.98px) {
    .voice-topic-search {
        flex-wrap: nowrap !important;
    }

    .voice-topic-search .voice-search-submit {
        min-width: 72px;
    }

    .voice-topic-search .voice-search-status {
        white-space: normal;
    }
}