: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}}*{margin:0;padding:0;box-sizing:border-box}body{min-height:100vh;display:flex;justify-content:center;align-items:center;background-color:#e9ecef;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}.app{max-width:600px;margin:0 auto;padding:2rem;text-align:center;background-color:#f5f5f5;border-radius:10px;box-shadow:0 2px 10px #0000001a}.app h1{color:#333;margin-bottom:2rem;font-size:1.5rem}.menu{padding:2rem}.menu h2{color:#555;margin-bottom:1.5rem}.menu form{display:flex;flex-direction:column;align-items:center;gap:1rem}.menu input{padding:.75rem;border:1px solid #ddd;border-radius:5px;font-size:1rem;width:200px}.menu button{padding:.75rem 2rem;background-color:#007bff;color:#fff;border:none;border-radius:5px;cursor:pointer;font-size:1rem}.menu button:hover{background-color:#0056b3}.menu p{color:#666;margin-top:1rem}.switch{position:relative;display:inline-block;width:50px;height:24px;margin-right:10px}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;inset:0;background-color:#ccc;transition:.4s}.slider:before{position:absolute;content:"";height:16px;width:16px;left:4px;bottom:4px;background-color:#fff;transition:.4s}input:checked+.slider{background-color:#007bff}input:disabled+.slider{background-color:#e0e0e0;cursor:not-allowed}input:disabled+.slider:before{background-color:#f5f5f5}input:checked+.slider:before{transform:translate(26px)}.slider.round{border-radius:24px}.slider.round:before{border-radius:50%}.match-popup{margin-top:1rem;padding:1rem;border:1px solid #ccc;border-radius:5px}.match-popup h3{color:#333}.match-popup p{color:#666}.match-popup button{margin-top:.5rem;padding:.5rem 1rem;background-color:#007bff;color:#fff;border:none;border-radius:3px;cursor:pointer}.match-popup button:hover{background-color:#0056b3}.error-message{color:#dc3545}