/* 录音页面样式 */

/* 顶部导航 */
.record-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-light);
}

.record-header h1 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.btn-back,
.btn-help {
    width: 40px;
    height: 40px;
    border: none;
    background-color: transparent;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-back:hover,
.btn-help:hover {
    background-color: var(--bg-secondary);
}

/* 主内容区 */
.record-main {
    padding: 12px;
    padding-bottom: 70px;
    height: calc(100vh - 56px - 70px);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

/* 进度指示器 */
.progress-indicator {
    text-align: center;
    margin-bottom: 12px;
    font-size: 16px;
}

.progress-current {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 20px;
}

.progress-separator {
    color: var(--text-tertiary);
    margin: 0 4px;
}

.progress-total {
    color: var(--text-secondary);
}

/* 文本显示区 */
.text-display-section {
    background-color: var(--bg-primary);
    border-radius: 12px;
    padding: 12px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 12px;
    flex-shrink: 0;
}

.text-category {
    margin-bottom: 8px;
}

.text-category select {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    background-color: var(--bg-tertiary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.text-category select:disabled {
    background-color: #f5f5f5;
    color: #888;
    cursor: not-allowed;
    border-color: #ddd;
}

.text-category select option:disabled {
    color: #888 !important;
    background-color: #f5f5f5 !important;
    font-style: italic;
}

.text-category select option:disabled::before {
    content: '✅ ';
}

/* 已完成分类的特殊样式 */
.category-completed {
    color: #28a745 !important;
    background-color: #f8f9fa !important;
}

.category-available {
    color: #007bff !important;
    font-weight: 500;
}

/* 分类状态指示器 */
.category-status {
    display: inline-block;
    margin-left: 5px;
    font-size: 12px;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: normal;
}

.category-status.completed {
    background-color: #d4edda;
    color: #155724;
}

.category-status.available {
    background-color: #cce7ff;
    color: #004085;
}

.text-card {
    background-color: var(--bg-tertiary);
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 8px;
    text-align: center;
}

.text-content {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.4;
    margin-bottom: 6px;
}

.text-pinyin {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.text-note {
    font-size: 14px;
    color: var(--text-tertiary);
    font-style: italic;
}

.text-navigation {
    display: flex;
    gap: 12px;
}

.btn-nav {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 10px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--bg-primary);
    color: var(--text-secondary);
    font-size: 14px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-nav:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

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

/* 录音控制区 */
.recording-section {
    background-color: var(--bg-primary);
    border-radius: 12px;
    padding: 16px;
    box-shadow: var(--shadow-sm);
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* 音频波形显示 */
.waveform-container {
    position: relative;
    background-color: var(--bg-tertiary);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 12px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#waveformCanvas {
    width: 100%;
    height: 60px;
}

.volume-indicator {
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 4px;
    background-color: var(--border-color);
    border-radius: 2px;
    overflow: hidden;
}

.volume-bar {
    height: 100%;
    width: 0;
    background-color: var(--primary-color);
    transition: width 0.1s ease;
}

/* 录音状态 */
.recording-status {
    text-align: center;
    margin-bottom: 12px;
}

.status-text {
    display: block;
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 2px;
}

.status-time {
    display: block;
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
}

/* 录音按钮 */
.recording-controls {
    display: flex;
    justify-content: center;
    margin-bottom: 12px;
    flex: 1;
    align-items: center;
}

.btn-record {
    position: relative;
    width: 100px;
    height: 100px;
    border: none;
    background-color: transparent;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.record-icon svg {
    color: var(--primary-color);
}

.record-circle {
    transition: all var(--transition-fast);
}

.btn-record.recording .record-circle {
    fill: var(--error-color);
    r: 12;
}

.btn-record:active .record-icon {
    transform: scale(0.95);
}

.record-text {
    font-size: 12px;
    color: var(--text-secondary);
}

/* 快捷操作 */
.quick-actions {
    display: flex;
    justify-content: center;
    gap: 12px;
}

.btn-action {
    flex: 1;
    max-width: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    background-color: var(--bg-primary);
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-action:hover:not(:disabled) {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

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

.btn-submit {
    background-color: var(--primary-color);
    color: white !important;
    border-color: var(--primary-color);
}

.btn-submit svg {
    color: white !important;
}

.btn-submit:hover:not(:disabled) {
    background-color: #FF5252;
    border-color: #FF5252;
    color: white !important;
}

/* 质量反馈区 */
.quality-feedback {
    background-color: var(--bg-primary);
    border-radius: 16px;
    padding: 20px;
    box-shadow: var(--shadow-sm);
    margin-top: 20px;
}

.quality-feedback h3 {
    font-size: 16px;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.quality-items {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.quality-item {
    display: flex;
    align-items: center;
    padding: 12px;
    background-color: var(--bg-tertiary);
    border-radius: 8px;
}

.quality-icon {
    font-size: 20px;
    margin-right: 12px;
}

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

.quality-status {
    font-size: 14px;
    font-weight: 500;
}

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

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

.quality-score {
    text-align: center;
    padding: 16px;
    background-color: var(--bg-tertiary);
    border-radius: 8px;
}

.score-label {
    font-size: 14px;
    color: var(--text-secondary);
}

.score-value {
    font-size: 24px;
    font-weight: 700;
    margin-left: 8px;
}

.score-value.score-a {
    color: var(--success-color);
}

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

.score-value.score-c {
    color: var(--error-color);
}

/* 录音提示列表 */
.tips-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.tips-list li {
    padding: 8px 0;
    font-size: 14px;
    color: var(--text-secondary);
}

/* 动画效果 */
@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.7;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.btn-record.recording .record-icon {
    animation: pulse 1.5s infinite;
}

/* 针对小屏幕高度优化 */
@media screen and (max-height: 700px) {
    .record-header {
        padding: 12px 16px;
    }
    
    .record-header h1 {
        font-size: 16px;
    }
    
    .record-main {
        padding: 8px;
        padding-bottom: 60px;
    }
    
    .progress-indicator {
        margin-bottom: 8px;
    }
    
    .text-display-section {
        padding: 10px;
        margin-bottom: 8px;
    }
    
    .text-card {
        padding: 8px 12px;
    }
    
    .text-content {
        font-size: 18px;
        margin-bottom: 4px;
    }
    
    .text-pinyin {
        font-size: 13px;
    }
    
    .waveform-container {
        height: 60px;
        margin-bottom: 8px;
    }
    
    #waveformCanvas {
        height: 40px;
    }
    
    .btn-record {
        width: 80px;
        height: 80px;
    }
    
    .recording-section {
        padding: 12px;
    }
    
    .recording-status {
        margin-bottom: 8px;
    }
    
    .status-time {
        font-size: 18px;
    }
    
    .quick-actions {
        gap: 8px;
    }
    
    .btn-action {
        padding: 6px 10px;
        font-size: 12px;
    }
}

/* 响应式适配 */
@media screen and (max-width: 375px) {
    .text-content {
        font-size: 18px;
    }
    
    .btn-record {
        width: 90px;
        height: 90px;
    }
    
    .quick-actions {
        gap: 8px;
    }
    
    .btn-action {
        padding: 6px 10px;
        font-size: 12px;
    }
}