/* pro-vocab.css — Vocabulary Dialog + TTS styles */
/* ========== Vocabulary Dialog (Theme-aware) ========== */

.vocab-dialog-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(var(--shadow-rgb), 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: fadeIn 0.2s ease-out;
}

.vocab-dialog-box {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 24px;
    width: 720px;
    max-width: 90%;
    max-height: 80vh;
    box-shadow: var(--shadow-lg);
    color: var(--color-text-primary);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: modalSlideIn 0.2s ease-out;
}

.vocab-dialog-header {
    margin-bottom: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}

.vocab-dialog-header h2 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.vocab-dialog-header h2 .lucide {
    width: 20px;
    height: 20px;
    color: var(--color-text-tertiary);
}

.vocab-dialog-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-text-tertiary);
    font-size: 13px;
}

.vocab-dialog-meta .meta-sep {
    width: 1px;
    height: 14px;
    background: var(--color-border);
}

.vocab-dialog-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    background: transparent;
    border: none;
    cursor: pointer;
    border-radius: 50%;
    transition: all 0.15s;
    flex-shrink: 0;
}

.vocab-dialog-close:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-text-primary);
}

.vocab-dialog-close .lucide {
    width: 18px;
    height: 18px;
}

.vocab-search-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    font-size: 13px;
    outline: none;
    box-sizing: border-box;
    margin-bottom: 12px;
    transition: border-color 0.15s;
    flex-shrink: 0;
}

.vocab-search-input:focus {
    border-color: var(--color-brand);
}

.vocab-search-input::placeholder {
    color: var(--color-text-tertiary);
}

.vocab-table-container {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg-primary);
}

.vocab-table {
    width: 100%;
    border-collapse: collapse;
}

.vocab-table thead {
    position: sticky;
    top: 0;
    background: var(--color-bg-secondary);
    z-index: 1;
}

.vocab-table th {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    font-size: 11px;
    font-weight: 500;
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.vocab-table th.center {
    text-align: center;
}

.vocab-table td {
    padding: 10px 12px;
}

.vocab-table td.center {
    text-align: center;
}

.vocab-table tbody tr {
    border-bottom: 1px solid var(--color-border);
    transition: background 0.15s;
}

.vocab-table tbody tr:last-child {
    border-bottom: none;
}

.vocab-table tbody tr:hover {
    background: rgba(var(--overlay-rgb), 0.04);
}

.vocab-phrase-text {
    font-weight: 500;
    font-size: 14px;
    color: var(--color-text-primary);
}

.vocab-pronunciation {
    font-size: 11px;
    color: var(--color-text-tertiary);
    margin-top: 2px;
}

.vocab-translation-text {
    font-size: 13px;
    color: var(--color-text-secondary);
}

.vocab-context-text {
    font-size: 11px;
    color: var(--color-text-tertiary);
    margin-top: 2px;
}

.vocab-lang-badge {
    display: inline-block;
    padding: 3px 6px;
    border-radius: var(--radius-xs);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.3px;
    background: rgba(var(--overlay-rgb), 0.08);
    color: var(--color-text-secondary);
}

.vocab-boost-badge {
    font-size: 12px;
    font-weight: 500;
    color: var(--color-text-tertiary);
    font-variant-numeric: tabular-nums;
}

.vocab-boost-badge.high {
    color: var(--color-text-primary);
    font-weight: 600;
}

.vocab-dialog-footer {
    margin-top: 16px;
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    flex-shrink: 0;
}

.vocab-btn-outline {
    padding: 8px 16px;
    background: transparent;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 500;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.15s;
}

.vocab-btn-outline:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-text-primary);
    border-color: var(--color-border-hover);
}

.vocab-btn-outline .lucide {
    width: 14px;
    height: 14px;
}

.vocab-btn-primary {
    padding: 8px 20px;
    background: var(--color-brand);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 500;
    font-size: 13px;
    transition: background 0.15s;
}

.vocab-btn-primary:hover {
    background: var(--color-brand-dark);
}

/* Manager dialog variant */
.vocab-manager-count {
    color: var(--color-text-secondary);
    font-size: 14px;
    margin-bottom: 16px;
}

.vocab-manager-list {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 12px;
    background: var(--color-bg-primary);
}

.vocab-manager-item {
    padding: 8px;
    border-bottom: 1px solid var(--color-border);
}

.vocab-manager-item:last-child {
    border-bottom: none;
}

.vocab-manager-phrase {
    font-weight: 500;
    color: var(--color-text-primary);
}

.vocab-manager-lang {
    color: var(--color-text-tertiary);
    margin-left: 8px;
}

/* Vocab dialog responsive */
@media (max-width: 768px) {
    .vocab-dialog-box {
        width: 100%;
        max-width: 100%;
        height: 100%;
        max-height: 100%;
        border-radius: 0;
        padding: 16px;
    }

    .vocab-dialog-header h2 {
        font-size: 16px;
    }

    .vocab-dialog-footer {
        flex-direction: column;
    }

    .vocab-btn-outline,
    .vocab-btn-primary {
        width: 100%;
        justify-content: center;
    }
}

/* ========== TTS 語音播報樣式 ========== */

/* 播放中的翻譯文字高亮 */
.tts-playing {
    border-left: 3px solid var(--color-success) !important;
    background-color: rgba(var(--success-rgb), 0.08) !important;
    transition: border-left-color var(--transition-fast), background-color var(--transition-fast);
}

/* TTS 狀態文字 */
#ttsStatusText.tts-active {
    color: var(--color-success);
    font-weight: 600;
}

/* ========== Audio Quality Check + Vocab Viewer ========== */
/* ========================================
   音質檢測系統
   ======================================== */

/* 音質檢測容器 */
.audio-quality-check {
    margin: 8px 12px;
    padding: 12px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

.quality-check-header {
    display: flex;
    align-items: center;
    gap: 8px;
}

.quality-check-icon {
    font-size: 16px;
}

.quality-check-label {
    font-size: 14px;
    color: var(--color-text-primary);
    flex: 1;
}

.quality-check-btn {
    padding: 4px 12px;
    min-height: unset;  /* 覆蓋全域按鈕規則 */
    min-width: unset;
    font-size: 12px;
    background: var(--btn-primary-bg);
    border: 1px solid var(--btn-primary-border);
    border-radius: var(--radius-xs);
    color: var(--btn-primary-text);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.quality-check-btn:hover:not(:disabled) {
    background: var(--btn-primary-hover-bg);
}

.quality-check-btn:disabled {
    background: rgba(var(--overlay-rgb), 0.2);
    cursor: not-allowed;
    opacity: 0.6;
}

/* 檢測結果區域 */
.quality-check-result {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(var(--overlay-rgb), 0.1);
}

/* 狀態顯示 */
.quality-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 12px;
}

.quality-status.pass {
    color: var(--color-success);
}

.quality-status.warning {
    color: var(--color-warning);
}

.quality-status.fail {
    color: var(--color-error);
}

/* 指標列表 */
.quality-metrics {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 12px;
}

.quality-metric {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.metric-label {
    color: rgba(var(--overlay-rgb), 0.7);
}

.metric-value {
    font-weight: 600;
    text-align: right;
}

.metric-value.good {
    color: var(--color-success);
}

.metric-value.warning {
    color: var(--color-warning);
}

.metric-value.bad {
    color: var(--color-error);
}

/* 建議區塊 */
.quality-suggestions {
    margin-top: 12px;
    padding: 8px;
    background: rgba(var(--warning-rgb), 0.1);
    border-left: 3px solid var(--color-warning);
    border-radius: var(--radius-xs);
    font-size: 12px;
}

.quality-suggestions strong {
    display: block;
    margin-bottom: 4px;
    color: var(--color-warning);
}

.quality-suggestions ul {
    margin: 4px 0;
    padding-left: 20px;
    color: rgba(var(--overlay-rgb), 0.8);
}

.quality-suggestions li {
    margin: 2px 0;
}

/* 綜合評分 */
.quality-score {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(var(--overlay-rgb), 0.1);
    text-align: center;
    font-size: 24px;
    font-weight: 700;
}

.quality-score.pass {
    color: var(--color-success);
}

.quality-score.warning {
    color: var(--color-warning);
}

.quality-score.fail {
    color: var(--color-error);
}

/* 進度條 */
.quality-progress {
    margin-top: 8px;
    height: 4px;
    background: rgba(var(--overlay-rgb), 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.quality-progress-bar {
    height: 100%;
    background: var(--color-brand);
    transition: width var(--transition-normal) ease;
    border-radius: 2px;
}

/* 頻段分析 */
.frequency-bands {
    margin-top: 12px;
    padding: 8px;
    background: rgba(var(--overlay-rgb), 0.05);
    border-radius: var(--radius-xs);
}

.bands-header {
    font-size: 12px;
    font-weight: 600;
    color: rgba(var(--overlay-rgb), 0.7);
    margin-bottom: 8px;
}

.bands-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
}

.band-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 8px;
    background: rgba(var(--overlay-rgb), 0.05);
    border-radius: var(--radius-xs);
    font-size: 11px;
    border-left: 3px solid;
}

.band-item.good {
    border-left-color: var(--color-success);
}

.band-item.fair {
    border-left-color: var(--color-warning);
}

.band-item.poor {
    border-left-color: var(--color-error);
}

.band-icon {
    font-size: 12px;
    flex-shrink: 0;
}

.band-name {
    flex: 1;
    color: rgba(var(--overlay-rgb), 0.9);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.band-energy {
    color: rgba(var(--overlay-rgb), 0.6);
    font-size: 10px;
    flex-shrink: 0;
}

/* ============================================
   詞庫查看對話框樣式
   ============================================ */

/* (fadeIn keyframes — consolidated above) */

/* 詞彙表格滾動條美化 */
#simpleVocabDialog table {
    scrollbar-width: thin;
    scrollbar-color: rgba(var(--text-secondary-rgb), 0.5) transparent;
}

#simpleVocabDialog table::-webkit-scrollbar {
    width: 8px;
}

#simpleVocabDialog table::-webkit-scrollbar-track {
    background: transparent;
}

#simpleVocabDialog table::-webkit-scrollbar-thumb {
    background: rgba(var(--text-secondary-rgb), 0.5);
    border-radius: var(--radius-xs);
}

#simpleVocabDialog table::-webkit-scrollbar-thumb:hover {
    background: rgba(var(--text-secondary-rgb), 0.7);
}