.mic-container {
    max-width: 800px;
}

.controls-section {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-end;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.select-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    flex: 1;
    min-width: 250px;
    max-width: 400px;
}

.select-group label {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
}

.visualizer-section {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    position: relative;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

canvas {
    width: 100%;
    height: 200px;
    border-radius: var(--radius-md);
}

.status-text {
    margin-top: var(--spacing-md);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.permission-hint {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--radius-md);
    color: var(--danger-color);
    text-align: center;
}

.permission-hint.hidden {
    display: none;
}