*{margin:0;padding:0;box-sizing:border-box}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;color:#333;background:linear-gradient(135deg,#393d52,#5e526a);min-height:100vh}.container{max-width:1200px;margin:0 auto;padding:20px}header{text-align:center;margin-bottom:30px;color:#fff}header h1{font-size:2.5rem;margin-bottom:10px;text-shadow:2px 2px 4px rgba(0,0,0,.3)}header p{font-size:1.1rem;opacity:.9}main{background:#fff;border-radius:12px;padding:30px;box-shadow:0 10px 30px #0000001a;margin-bottom:20px}.input-section{margin-bottom:30px}.data-input,.prompt-input{margin-bottom:25px}label{display:block;margin-bottom:8px;font-weight:600;color:#555}textarea{width:100%;padding:12px;border:2px solid #e1e5e9;border-radius:8px;font-family:Courier New,monospace;font-size:14px;resize:vertical;transition:border-color .3s ease}textarea:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.data-format{margin-top:10px;display:flex;gap:20px}.data-format label{display:flex;align-items:center;gap:5px;font-weight:400;cursor:pointer}.data-format input[type=radio]{margin:0}.analyze-btn{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:15px 30px;font-size:16px;font-weight:600;border-radius:8px;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease;width:100%}.analyze-btn:hover{transform:translateY(-2px);box-shadow:0 5px 15px #667eea66}.analyze-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.loading{display:inline-flex;align-items:center;gap:8px}.loading:after{content:"";width:16px;height:16px;border:2px solid #ffffff;border-top:2px solid transparent;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.results-section{background:#f8f9fa;border-radius:8px;padding:20px;margin-top:30px}.results-section h2{color:#333;margin-bottom:15px;display:flex;align-items:center;gap:10px}.results-section h2:before{content:"✨";font-size:1.2em}.results-content{background:#fff;padding:20px;border-radius:8px;border-left:4px solid #28a745;white-space:pre-wrap;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;max-height:500px;overflow-y:auto}.results-actions{margin-top:15px;display:flex;gap:10px}.clear-btn,.copy-btn{padding:10px 20px;border:none;border-radius:6px;cursor:pointer;font-weight:600;transition:background-color .2s ease}.clear-btn{background:#dc3545;color:#fff}.clear-btn:hover{background:#c82333}.copy-btn{background:#28a745;color:#fff}.copy-btn:hover{background:#218838}.error-section{background:#f8d7da;border:1px solid #f5c6cb;border-radius:8px;padding:20px;margin-top:30px}.error-section h2{color:#721c24;margin-bottom:10px;display:flex;align-items:center;gap:10px}.error-section h2:before{content:"❌"}.error-message{color:#721c24;background:#f8f9fa;padding:15px;border-radius:6px;border-left:4px solid #dc3545}footer{background:#fff;border-radius:12px;padding:20px;box-shadow:0 5px 15px #0000001a}.api-info{text-align:center}.api-info label{display:block;margin-bottom:8px;font-weight:600;color:#555}.api-info input{width:100%;max-width:400px;padding:12px;border:2px solid #e1e5e9;border-radius:8px;font-size:14px;transition:border-color .3s ease}.api-info input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.api-info small{display:block;margin-top:8px;color:#666;font-size:12px}@media (max-width: 768px){.container{padding:10px}header h1{font-size:2rem}main{padding:20px}.results-actions{flex-direction:column}.clear-btn,.copy-btn{width:100%}}