.app{max-width:1200px;margin:0 auto}.container{background:#fff;border-radius:16px;padding:40px;box-shadow:0 20px 60px #0000004d}h1{color:#333;margin-bottom:10px;font-size:2.5rem;text-align:center}.subtitle{color:#666;text-align:center;margin-bottom:30px;font-size:1.1rem}.form{margin-bottom:30px}.form-group{margin-bottom:24px}.form-group label{display:block;margin-bottom:8px;color:#333;font-weight:600;font-size:1rem}.form-group input,.form-group textarea{width:100%;padding:12px;border:2px solid #e0e0e0;border-radius:8px;font-size:1rem;font-family:inherit;transition:border-color .3s}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#667eea}.form-group textarea{resize:vertical;min-height:150px}.submit-button{width:100%;padding:14px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:8px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s}.submit-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 20px #667eea66}.submit-button:disabled{opacity:.6;cursor:not-allowed}.error-message{background:#fee;border:2px solid #fcc;border-radius:8px;padding:16px;color:#c33;margin-bottom:20px}.results{margin-top:40px}.result-field{margin-bottom:30px;border:2px solid #e0e0e0;border-radius:8px;overflow:hidden}.result-header{background:#f5f5f5;padding:16px 20px;display:flex;justify-content:space-between;align-items:center;border-bottom:2px solid #e0e0e0}.result-header h2{margin:0;color:#333;font-size:1.2rem}.copy-button{padding:8px 16px;background:#667eea;color:#fff;border:none;border-radius:6px;font-size:.9rem;cursor:pointer;transition:background .2s}.copy-button:hover{background:#5568d3}.result-content{padding:20px;white-space:pre-wrap;word-wrap:break-word;color:#333;line-height:1.6;background:#fff;min-height:100px}@media (max-width: 768px){.container{padding:20px}h1{font-size:2rem}.result-header{flex-direction:column;align-items:flex-start;gap:10px}.copy-button{width:100%}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh;padding:20px}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}