/* Audio Source Selection */
.audio-source-selection {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.audio-source-selection .form-check {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    transition: all 0.2s ease-in-out;
    cursor: pointer;
    margin-bottom: 0;
    background-color: var(--bg-color);
    position: relative;
}

.audio-source-selection .form-check:hover {
    background-color: var(--hover-bg-color);
    border-color: var(--primary-color);
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.audio-source-selection .form-check-input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    width: 0;
    height: 0;
}

.audio-source-selection .form-check-input:checked + .form-check-label {
    color: var(--primary-color);
    font-weight: 500;
}

.audio-source-selection .form-check:has(.form-check-input:checked) {
    background-color: rgba(var(--primary-rgb), 0.08);
    border-color: var(--primary-color);
    border-width: 2px;
}

.audio-source-selection .form-check:has(.form-check-input:checked)::after {
    content: '✓';
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.1rem;
}

.audio-source-selection .form-check-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    margin-bottom: 0;
    width: 100%;
    font-size: 0.95rem;
}

.audio-source-selection .form-check-label i {
    font-size: 1.1em;
    width: 16px;
    text-align: center;
    flex-shrink: 0;
}

/* Disabled state for unavailable audio sources */
.audio-source-selection .form-check.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background-color: var(--bg-light-color);
}

.audio-source-selection .form-check.disabled:hover {
    background-color: var(--bg-light-color);
    border-color: var(--border-color);
    transform: none;
    box-shadow: none;
}

.audio-source-selection .form-check.disabled .form-check-label {
    cursor: not-allowed;
    color: var(--text-muted-color);
}

.audio-source-selection .form-check.disabled .form-check-label i {
    color: var(--text-muted-color);
}

.audio-source-selection .form-check.disabled::after {
    display: none;
}

/* Dark theme support for audio source selection */
.dark-theme .audio-source-selection .form-check {
    border-color: var(--border-color);
    background-color: var(--card-bg-color);
}

.dark-theme .audio-source-selection .form-check:hover {
    background-color: var(--hover-bg-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.dark-theme .audio-source-selection .form-check:has(.form-check-input:checked) {
    background-color: rgba(var(--primary-rgb), 0.15);
}

.dark-theme .audio-source-selection .form-check.disabled {
    background-color: var(--bg-light-color);
}

.dark-theme .audio-source-selection .form-check.disabled:hover {
    background-color: var(--bg-light-color);
}