:root{font-family:Inter,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;justify-content:center;align-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}}.container{display:flex;justify-content:center;align-items:center;background:linear-gradient(135deg,#1e3c72,#2a5298);width:100vw;height:100vh}.login-box{width:280px;background:#ffffff3b;border-radius:10px;text-align:center;padding:20px;box-shadow:0 0 10px #0000001a}.input-group{position:relative;margin:20px 0}.input-group input{width:80%;padding:12px;border:2px solid rgba(255,255,255,.5);background:transparent;border-radius:25px;outline:none;font-size:16px;color:#fff;text-align:center;transition:.3s}.input-group label{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:16px;color:#ffffffb3;pointer-events:none;transition:.3s ease-in-out}.input-group input:focus~label,.input-group input:not(:placeholder-shown)~label{top:5px;font-size:12px;color:#fff;background-color:#5a72a0;left:65px;padding:0 5px}.error-message{background:red;color:#fff;padding:10px;border-radius:5px;text-align:center;margin-bottom:10px}.otp-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#0009;display:flex;align-items:center;justify-content:center}.otp-box{background:#fff;padding:20px;border-radius:8px;text-align:center;width:300px}.otp-box h3{margin-bottom:10px}.otp-input{width:80px;padding:10px;font-size:20px;text-align:center;margin:10px 0;border:1px solid #ccc;border-radius:5px}.login-button{color:#fff;border:none;padding:10px;background-color:#007bff;width:30%;cursor:pointer;border-radius:5px}.login-button:hover{background:#0056b3}.dashboard{padding:20px;font-family:Arial,sans-serif}.stats{background:#f9f9f9;padding:15px;border-radius:8px;margin-bottom:20px}.stats p{margin:5px 0}.user-table{width:100%;border-collapse:collapse;margin-top:10px}.user-table th,.user-table td{border:1px solid #ddd;padding:10px;text-align:left}.user-table th{background:#007bff;color:#fff}.session-box{background:#fcc;padding:20px;text-align:center;border-radius:10px}.connect-btn{background:#28a745;color:#fff;border:none;padding:10px 15px;font-size:18px;cursor:pointer;border-radius:50%}.error{color:red;font-size:18px;text-align:center;padding:20px}.loading{text-align:center;font-size:18px}