.audio-stream-section {
    margin-top: 16px;
    padding: 18px;

    background: var(--surface-muted);
    border: 1px solid var(--border);
    border-radius: 12px;
}

.audio-stream-state {
    display: inline-flex;
    align-items: center;
    gap: 7px;

    font-size: 0.86rem;
    font-weight: 800;
}

.audio-stream-state::before {
    width: 9px;
    height: 9px;

    content: "";

    border-radius: 999px;
    background: var(--text-muted);
}

.audio-stream-connecting::before {
    background: var(--warning);
    animation: pulse 1.2s infinite;
}

.audio-stream-connected::before {
    background: var(--success);
}

.audio-stream-disconnected::before {
    background: var(--danger);
}

.audio-quality {
    display: inline-flex;
    align-items: center;
    gap: 7px;

    margin-bottom: 14px;
    padding: 7px 10px;

    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 999px;

    font-size: 0.86rem;
    font-weight: 800;
}

.audio-quality::before {
    width: 9px;
    height: 9px;

    content: "";

    border-radius: 999px;
    background: var(--text-muted);
}

.audio-quality-excellent::before {
    background: var(--success);
}

.audio-quality-good::before {
    background: #65a30d;
}

.audio-quality-degraded::before,
.audio-quality-waiting::before {
    background: var(--warning);
}

.audio-quality-interrupted::before {
    background: var(--danger);
}

.audio-stat-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.audio-stat {
    min-width: 0;
    padding: 12px;

    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 10px;
}

.audio-stat span,
.audio-stat strong {
    display: block;
}

.audio-stat span {
    margin-bottom: 5px;

    color: var(--text-muted);
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.audio-stat strong {
    overflow: hidden;

    color: var(--text);
    font-size: 0.95rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.audio-advanced {
    margin-top: 14px;
}

.audio-advanced summary {
    cursor: pointer;

    color: var(--primary);
    font-size: 0.9rem;
    font-weight: 800;
}

.audio-advanced-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;

    margin-top: 12px;
}

.audio-advanced-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;

    padding: 8px 0;

    border-bottom: 1px solid var(--border);
    font-size: 0.84rem;
}

.audio-advanced-row span {
    color: var(--text-muted);
}

.audio-advanced-row strong {
    text-align: right;
}

.audio-privacy-note {
    margin: 12px 0 0;

    color: var(--text-muted);
    font-size: 0.82rem;
    line-height: 1.45;
}

@media (max-width: 420px) {
    .audio-stat-grid,
    .audio-advanced-grid {
        grid-template-columns: 1fr;
    }
}