*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,sans-serif;background:linear-gradient(135deg,#292a30,#41275b);min-height:100vh;padding:20px}main{max-width:800px;margin:0 auto}.container{background-color:#fffffff2;padding:30px;margin:20px;border-radius:5px}.title,.subtitle{text-align:center;margin-bottom:15px}.subtitle{font-weight:300;font-size:16px}.code-textarea{width:100%;min-height:200px;padding:20px;border:2px solid #e0e0e0;border-radius:10px;margin-bottom:20px}.analyze-button{width:100%;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:15px;font-size:20px;cursor:pointer;border-radius:10px}.analyze-button:hover{background:linear-gradient(135deg,#5a67d8,#6b46c1)}.analyze-button:disabled{opacity:.7}.result-container{background-color:#f8f9fa;border-radius:10px;padding:20px;margin-top:20px}.result-title{margin-bottom:30px}.result-content{background-color:#2d3748;color:#e2e8f0;padding:20px;border-radius:10px;line-height:1.6;white-space:pre-line}.error-message{background-color:#f7d4d4;color:#c53030;padding:15px;margin-top:15px}