/* ===== Auto Language Detection Banner ===== */
.auto-detect-banner {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 107, 53, 0.15);
    border: 1px solid var(--color-accent-orange);
    border-radius: var(--border-radius-md);
    margin-top: var(--spacing-sm);
    animation: fadeInBanner 0.3s ease;
}

.auto-detect-icon {
    font-size: 1.2rem;
}

.auto-detect-banner span {
    color: var(--color-text-primary);
    font-size: var(--font-size-caption);
}

.auto-detect-close {
    margin-left: auto;
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0 var(--spacing-xs);
    line-height: 1;
    transition: color var(--transition-base);
}

.auto-detect-close:hover {
    color: var(--color-text-primary);
}

@keyframes fadeInBanner {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== Voice Selector Panel (1열 3행 레이아웃) ===== */

/* Panel Container - 1열 레이아웃 */
.voice-selector-panel {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    background-color: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-xl);
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-lg);
    overflow: hidden;
}

/* Row 1: Language + Voice Type (가로 배치) */
.vs-top-row {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.vs-top-row .vs-sidebar-section {
    flex: 0 0 auto;
    margin-bottom: 0;
}

/* Row 2: Voice Section (Gender + Grid) */
.vs-voice-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* 레거시 호환: Internal Sidebar (기존 코드 지원) */
.vs-sidebar {
    background-color: #111111;
    padding: var(--spacing-lg);
    border-right: 1px solid var(--color-border);
}

.vs-sidebar-section {
    margin-bottom: var(--spacing-xl);
}

.vs-sidebar-section:last-child {
    margin-bottom: 0;
}

.vs-sidebar-title {
    font-size: 0.7rem;
    font-weight: var(--font-weight-semibold);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-accent-orange);
    margin-bottom: var(--spacing-md);
}

/* Language List - Icon Only (국기만 표시) */
.vs-language-list {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.vs-language-btn {
    width: 48px;
    height: 48px;
    padding: var(--spacing-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg-card);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: inherit;
}

.vs-language-btn:hover {
    border-color: var(--color-border-light);
    transform: scale(1.05);
}

.vs-language-btn.active {
    border-color: var(--color-accent-orange);
    box-shadow: 0 0 8px rgba(255, 107, 53, 0.3);
}

.vs-lang-flag {
    width: 32px;
    height: 24px;
    object-fit: cover;
    border-radius: 2px;
}

/* 텍스트 숨김 (레거시 호환) */
.vs-lang-name {
    display: none;
}

/* Voice Type Tabs (실제 타입명 동적 렌더링) */
.vs-type-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.vs-type-tab {
    padding: var(--spacing-xs) var(--spacing-md);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    color: var(--color-text-muted);
    font-size: var(--font-size-caption);
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: inherit;
}

.vs-type-tab:hover {
    border-color: var(--color-border-light);
    color: var(--color-text-secondary);
}

.vs-type-tab.active {
    background: var(--color-accent-orange);
    border-color: var(--color-accent-orange);
    color: var(--color-text-primary);
}

/* 레거시 호환: vs-type-buttons (기존 코드 지원) */
.vs-type-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.vs-type-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    color: var(--color-text-secondary);
    font-size: var(--font-size-caption);
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: left;
    font-family: inherit;
}

.vs-type-btn:hover {
    background: var(--color-gray-medium);
    border-color: var(--color-border-light);
}

.vs-type-btn.active {
    background: var(--color-accent-orange);
    border-color: var(--color-accent-orange);
    color: var(--color-text-primary);
}

/* ===== Main Area ===== */
.vs-main {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    background-color: var(--color-bg-primary);
}

.vs-main-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.vs-main-title {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin: 0;
}

/* Gender Switch */
.vs-gender-switch {
    display: flex;
    background-color: var(--color-bg-card);
    border-radius: var(--vs-switch-radius);
    padding: 4px;
}

.vs-gender-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: transparent;
    border: none;
    border-radius: calc(var(--vs-switch-radius) - 4px);
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all var(--transition-base);
    font-size: var(--font-size-caption);
    font-family: inherit;
    font-weight: var(--font-weight-medium);
}

.vs-gender-btn:hover {
    color: var(--color-text-secondary);
}

.vs-gender-btn.active {
    background-color: var(--color-accent-orange);
    color: var(--color-text-primary);
}

/* Voice Cards Grid - 10열 (5열 → 10열) */
.vs-voice-grid {
    display: grid;
    grid-template-columns: repeat(10, 1fr);
    gap: var(--vs-grid-gap);
    flex: 1;
    align-content: start;
}

.vs-voice-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-xs);
    background-color: var(--color-bg-card);
    border: 2px solid transparent;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
}

.vs-voice-card:hover {
    border-color: var(--color-border-light);
    transform: translateY(-2px);
}

.vs-voice-card.selected {
    border-color: var(--color-accent-orange);
    box-shadow: 0 0 12px rgba(255, 107, 53, 0.25);
}

/* 원형 아바타 - 48px 크기 (정사각형 비율 강제) */
.vs-card-avatar {
    width: 48px;
    height: 48px;
    min-width: 48px;
    min-height: 48px;
    aspect-ratio: 1 / 1;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: 2px;
    flex-shrink: 0;
}

.vs-card-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.vs-card-name {
    font-size: 10px;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 48px;
    margin: 0;
}

/* 타입 표시 제거 (공간 절약) */
.vs-card-type {
    display: none;
}

/* 레거시 호환: .vs-voice-avatar */
.vs-voice-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 2px;
    background: linear-gradient(135deg, #667eea, #764ba2);
}

.vs-voice-avatar.female {
    background: linear-gradient(135deg, #f093fb, #f5576c);
}

.vs-voice-name {
    font-size: 10px;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 48px;
    margin: 0;
}

.vs-voice-type {
    display: none;
}

/* ===== Emotion Section (Row 3) ===== */
.vs-emotion-section {
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.vs-section-title {
    font-size: 0.85rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
}

.vs-emotion-chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    align-items: center;
}

.vs-emotion-chip {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 50px;
    color: var(--color-text-muted);
    font-size: var(--font-size-caption);
    cursor: not-allowed;
    transition: all var(--transition-base);
    font-family: inherit;
}

.vs-emotion-chip:disabled {
    opacity: 0.6;
}

.vs-emotion-chip.active {
    border-color: var(--color-accent-orange);
    background-color: rgba(255, 107, 53, 0.1);
    color: var(--color-text-primary);
}

.vs-chip-emoji {
    font-size: 1rem;
}

.vs-chip-name {
    font-size: var(--font-size-caption);
}

/* Coming Soon Badge */
.vs-coming-soon {
    display: inline-block;
    padding: 3px 10px;
    background-color: var(--color-accent-orange);
    color: var(--color-text-primary);
    font-size: 0.6rem;
    font-weight: var(--font-weight-bold);
    border-radius: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===== Right Sidebar: Selection Summary ===== */
.voice-preview {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-lg);
    background-color: var(--color-bg-card);
    border-radius: var(--border-radius-lg);
    text-align: center;
}

.preview-avatar-container {
    position: relative;
    width: 100px;
    height: 100px;
    margin-bottom: var(--spacing-md);
}

.preview-avatar {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--color-accent-orange);
}

.preview-avatar-placeholder {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: var(--color-gray-medium);
    border: 3px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--color-text-muted);
}

.preview-name {
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin: 0 0 var(--spacing-xs) 0;
}

.preview-type {
    font-size: var(--font-size-caption);
    color: var(--color-text-muted);
    margin: 0 0 var(--spacing-md) 0;
}

.preview-play-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--color-accent-orange);
    border: none;
    border-radius: var(--border-radius-md);
    color: var(--color-text-primary);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-caption);
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: inherit;
}

.preview-play-btn:hover:not(:disabled) {
    background-color: var(--color-accent-orange-dark);
    transform: translateY(-1px);
}

.preview-play-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.play-icon {
    font-size: 0.7rem;
}

/* Selection Summary */
.selection-summary {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-bg-card);
    border-radius: var(--border-radius-md);
}

.summary-label {
    color: var(--color-text-muted);
    font-size: var(--font-size-caption);
}

.summary-value {
    color: var(--color-text-primary);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-caption);
}

/* No Voices Message */
.vs-no-voices {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-text-muted);
    font-size: var(--font-size-body);
}

/* Quick Actions */
.quick-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.quick-action-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    color: var(--color-text-secondary);
    font-size: var(--font-size-caption);
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: inherit;
}

.quick-action-btn:hover {
    background-color: var(--color-gray-medium);
    border-color: var(--color-border-light);
    color: var(--color-text-primary);
}

/* ===== Legacy Support (기존 탭/리스트 유지) ===== */
.voice-option {
    cursor: pointer;
    margin: var(--spacing-sm);
    text-align: center;
    transition: all var(--transition-base);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-sm);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
}

.voice-option:hover {
    border-color: var(--color-border-light);
    background-color: var(--color-gray-medium);
}

.voice-option img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
}

.voice-option.selected {
    background-color: var(--color-accent-orange);
    border-color: var(--color-accent-orange);
    box-shadow: 0 0 15px rgba(255, 107, 53, 0.3);
}

.voice-group {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-sm);
}

.voice-gender {
    font-size: var(--font-size-caption);
    color: var(--color-text-muted);
}

.voice-selection {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.voice-selection-row {
    display: flex;
    gap: var(--spacing-md);
}

.voice-selection-row select {
    flex: 1;
    height: 38px;
}

.voice-sample-row {
    background-color: var(--color-bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--color-border);
}

.sample-text {
    color: var(--color-text-muted);
    font-size: var(--font-size-subhead);
    margin-bottom: var(--spacing-xs);
}

.sample-audio {
    width: 100%;
    margin-top: var(--spacing-xs);
}

/* Tabs */
.nav-tabs {
    display: flex;
    list-style: none;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--spacing-md);
}

.nav-item {
    margin-right: var(--spacing-xs);
}

.nav-link {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-text-muted);
    text-decoration: none;
    border: none;
    background: none;
    cursor: pointer;
    transition: all var(--transition-base);
    border-bottom: 2px solid transparent;
}

.nav-link:hover {
    color: var(--color-text-primary);
}

.nav-link.active {
    color: var(--color-accent-orange);
    font-weight: var(--font-weight-semibold);
    border-bottom-color: var(--color-accent-orange);
}

.tab-content {
    margin-top: var(--spacing-md);
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

/* ===== Responsive: 10열 그리드 브레이크포인트 ===== */

/* 1400px 이하: 8열 */
@media (max-width: 1400px) {
    .vs-voice-grid {
        grid-template-columns: repeat(8, 1fr);
    }
}

/* 1200px 이하: 6열 */
@media (max-width: 1200px) {
    .vs-voice-grid {
        grid-template-columns: repeat(6, 1fr);
    }

    .vs-card-avatar,
    .vs-voice-avatar {
        width: 44px;
        height: 44px;
        min-width: 44px;
        min-height: 44px;
    }

    .vs-card-name,
    .vs-voice-name {
        max-width: 44px;
    }
}

/* 1024px 이하: 5열 */
@media (max-width: 1024px) {
    .vs-voice-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

/* 768px 이하: 4열 (모바일) */
@media (max-width: 768px) {
    .voice-selector-panel {
        padding: var(--spacing-md);
    }

    .vs-top-row {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .vs-language-list {
        justify-content: flex-start;
    }

    .vs-language-btn {
        width: 44px;
        height: 44px;
    }

    .vs-type-tabs {
        justify-content: flex-start;
    }

    .vs-main-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }

    .vs-voice-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--spacing-sm);
    }

    .vs-card-avatar,
    .vs-voice-avatar {
        width: 40px;
        height: 40px;
        min-width: 40px;
        min-height: 40px;
    }

    .vs-card-name,
    .vs-voice-name {
        max-width: 40px;
        font-size: 9px;
    }

    .voice-group {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    }

    /* 레거시 호환 */
    .vs-sidebar {
        border-right: none;
        border-bottom: 1px solid var(--color-border);
        padding: var(--spacing-md);
    }

    .vs-type-buttons {
        flex-direction: row;
        flex-wrap: wrap;
        gap: var(--spacing-xs);
    }

    .vs-type-btn {
        flex: 1;
        min-width: 80px;
        text-align: center;
    }

    .vs-main {
        padding: var(--spacing-md);
    }
}

/* 480px 이하: 3열 (소형 모바일) */
@media (max-width: 480px) {
    .vs-voice-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .vs-card-avatar,
    .vs-voice-avatar {
        width: 36px;
        height: 36px;
        min-width: 36px;
        min-height: 36px;
    }

    .vs-card-name,
    .vs-voice-name {
        max-width: 36px;
        font-size: 8px;
    }

    .vs-voice-card {
        padding: 4px;
    }

    .vs-emotion-chips {
        justify-content: center;
    }

    .preview-avatar-container {
        width: 80px;
        height: 80px;
    }

    .vs-language-btn {
        width: 40px;
        height: 40px;
    }

    .vs-lang-flag {
        width: 28px;
        height: 20px;
    }
}

/* ===== Accessibility: Focus Styles ===== */
.vs-voice-card:focus-visible,
.vs-language-btn:focus-visible,
.vs-gender-btn:focus-visible,
.vs-emotion-chip:focus-visible,
.preview-play-btn:focus-visible,
.quick-action-btn:focus-visible {
    outline: 2px solid var(--color-accent-orange);
    outline-offset: 2px;
}

/* ===== Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
    .vs-voice-card,
    .vs-language-btn,
    .vs-gender-btn,
    .vs-emotion-chip,
    .preview-play-btn {
        transition: none;
    }

    .vs-voice-card:hover {
        transform: none;
    }
}