:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}body{font-family:sans-serif;margin:0;background-color:#f4f7f6;color:#333}.App{text-align:center}.App-header{background-color:#282c34;padding:20px;color:#fff;margin-bottom:30px}.container{max-width:700px;margin:0 auto;padding:0 20px}.card{background-color:#fff;border-radius:8px;box-shadow:0 2px 10px #0000001a;padding:25px;margin-bottom:30px}.card h2{margin-top:0;color:#007bff}.form-group{margin-bottom:20px;text-align:left}.form-group label{display:block;margin-bottom:8px;font-weight:700;color:#555}.form-group input[type=text],.form-group input[type=password],.form-group textarea{width:calc(100% - 20px);padding:10px;border:1px solid #ccc;border-radius:4px;font-size:1rem;box-sizing:border-box}.form-group textarea{resize:vertical}.form-group small{display:block;margin-top:5px;font-size:.85em;color:#777}.button{padding:10px 20px;border:none;border-radius:4px;font-size:1rem;cursor:pointer;transition:background-color .2s ease;margin:5px}.button.primary{background-color:#007bff;color:#fff}.button.primary:hover{background-color:#0056b3}.button.secondary{background-color:#6c757d;color:#fff}.button.secondary:hover{background-color:#545b62}.button.whatsapp{background-color:#25d366;color:#fff}.button.whatsapp:hover{background-color:#1da851}.result-area{margin-top:20px;background-color:#e9ecef;color:#000;padding:15px;border-radius:4px;text-align:left}.result-area h3{margin-top:0;color:#333}.result-area textarea{width:calc(100% - 20px);padding:10px;border:1px solid #ccc;border-radius:4px;font-family:monospace;background-color:#f8f9fa;cursor:pointer}.error-message{color:red;background-color:#ffebee;border:1px solid red;padding:10px;border-radius:4px;margin-bottom:20px}footer{margin-top:40px;padding:20px;background-color:#343a40;color:#f8f9fa;font-size:.9em}footer p{max-width:700px;margin:0 auto}