</div>

<!-- 性能监控 -->
<div class="card intelligent-feedback">
<h4>📈 系统性能</h4>
<div class="performance-monitor">
<div class="performance-bar">
<label>CPU使用</label>
<div class="bar-container">
<div class="bar-fill" id="cpu-usage" style="width: 30%;"></div>
</div>
</div>
<div class="performance-bar">
<label>内存使用</label>
<div class="bar-container">
<div class="bar-fill" id="memory-usage" style="width: 45%;"></div>
</div>
</div>
<div class="performance-bar">
<label>音频延迟</label>
<div class="bar-container">
<div class="bar-fill" id="audio-latency" style="width: 15%;"></div>
</div>
</div>
</div>
</div>
</aside>

<!-- 智能底部系统 -->
<footer class="intelligent-component hardware-accelerated" style="grid-column: 1 / -1;">
<div style="display: grid; grid-template-columns: auto 1fr auto; gap: 20px; align-items: center;">
<!-- 智能播放控制 -->
<div style="display: flex; gap: 8px; flex-wrap: wrap;">
<button class="btn btn-success intelligent-feedback" id="smart-play">
<span class="intelligent-loading" style="display: none;"></span>
<span>▶️ 智能播放</span>
</button>
<button class="btn btn-danger intelligent-feedback" id="smart-stop">
⏹️ 停止
</button>
<button class="btn btn-warning intelligent-feedback" id="smart-record">
⏺️ AI录制
</button>
</div>

<!-- 智能进度系统 -->
<div class="progress-container intelligent-feedback">
<div class="progress-bar">
<div class="progress-fill" id="smart-progress"></div>
<div class="section-markers" id="smart-markers"></div>
</div>
<div style="display: flex; justify-content: space-between; font-size: 12px; color: #666;">
<span id="smart-current-time">00:00</span>
<span id="smart-total-time">00:00</span>
</div>
</div>

<!-- 智能状态显示 -->
<div class="status-system intelligent-feedback">
<div class="current-status" id="smart-status">
<span class="intelligent-loading" style="vertical-align: middle;"></span>
系统就绪
</div>
<div class="status-details">
AI分析: <span id="ai-analysis-status">运行中</span>
</div>
</div>
</div>
</footer>
</div>

<script>
// 🧠 智能音乐编排系统 - 终极优化版
class IntelligentMusicSystem {
constructor() {
// 系统核心状态 - 极限优化
this.systemState = this.initializeSystemState();

// AI算法系统
this.aiSystem = this.initializeAISystem();

// 性能监控系统
this.performanceSystem = this.initializePerformanceSystem();

// 缓存和优化系统
this.optimizationSystem = this.initializeOptimizationSystem();

// 初始化系统
this.initializeIntelligentSystem();
}

// 系统状态初始化 - 系统思维
initializeSystemState() {
return {
// 核心状态
audioContext: null,
isPlaying: false,
isRecording: false,
isAnalyzing: false,
isAIOptimized: false,

// 性能状态
performance: {
fps: 0,
memory: 0,
cpu: 0,
audioLatency: 0,
frameCount: 0,
lastFrameTime: performance.now()
},

// AI状态
ai: {
isTraining: false,
modelLoaded: false,
analysisDepth: 0.7,
creativityLevel: 0.6
},

// 缓存状态
cache: {
audioBuffers: new Map(),
analysisResults: new Map(),
aiModels: new Map(),
precomputedData: new Map()
}
};
}

// AI系统初始化
initializeAISystem() {
return {
// 情感分析模型
emotionAnalyzer: new IntelligentEmotionAnalyzer(),

// 音乐生成模型
musicGenerator: new NeuralMusicGenerator(),

// 语音合成模型
voiceSynthesizer: new AIVoiceSynthesizer(),

// 优化算法
optimizer: new GeneticOptimizer(),

// 实时学习系统
learningSystem: new ReinforcementLearningSystem()
};
}

// 性能监控系统
initializePerformanceSystem() {
return {
monitors: new Map(),
metrics: new Map(),
thresholds: new Map([
['fps', 30],
['memory', 100], // MB
['cpu', 80], // %
['latency', 50] // ms
]),

startMonitoring: () => this.startPerformanceMonitoring(),
checkThresholds: () => this.checkPerformanceThresholds(),
optimize: () => this.performanceOptimize()
};
}

// 优化系统初始化
initializeOptimizationSystem() {
return {
// 内存优化
memoryManager: new IntelligentMemoryManager(),

// 计算优化
computationOptimizer: new ComputationOptimizer(),

// 渲染优化
renderingOptimizer: new RenderingOptimizer(),