: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}}:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;color-scheme:dark}body{margin:0;min-height:100vh;background-color:#02021a;color:#fff;display:flex;justify-content:center;align-items:center}.main-container{text-align:center;width:100%;max-width:800px;padding:20px;box-sizing:border-box}.title{color:#61dafb;margin-bottom:50px;font-size:2.5rem}.converter-card{background-color:#050520;border:1px solid #1f1f44;border-radius:15px;padding:40px;box-shadow:0 0 30px #0009;display:flex;flex-direction:column;gap:25px}.input-group{display:flex;align-items:center;justify-content:space-between;gap:15px}label{font-weight:700;font-size:1.1rem;width:140px;flex-shrink:0;text-align:right;margin-right:15px}.label-binary{color:#3b82f6}.label-decimal{color:#ef4444}.label-hex{color:#22c55e}.input-field{background-color:#0a0a2a;border:1px solid #333;color:#fff;padding:12px 15px;font-size:1.1rem;border-radius:8px;flex:1;font-family:monospace;width:100%;transition:all .2s ease}.input-binary:focus{border-color:#3b82f6;outline:none;box-shadow:0 0 10px #3b82f6aa}.input-decimal:focus{border-color:#ef4444;outline:none;box-shadow:0 0 10px #ef4444aa}.input-hex:focus{border-color:#22c55e;outline:none;box-shadow:0 0 10px #22c55eaa}@media(max-width:600px){.title{font-size:1.8rem;margin-bottom:30px}.converter-card{padding:20px}.input-group{flex-direction:column;align-items:flex-start;gap:8px}label{width:100%;text-align:left;margin-right:0;margin-bottom:2px;font-size:1rem}.input-field{width:100%;box-sizing:border-box}}