body{font-family:Arial, sans-serif;background:#f4f4f4;display:flex;justify-content:center;align-items:center;height:100vh;margin:0;padding:15px;box-sizing:border-box;}.login-box{background:white;padding:30px 25px;border-radius:10px;box-shadow:0 4px 15px rgba(0,0,0,0.1);width:100%;max-width:350px;box-sizing:border-box;}.login-box h2{text-align:center;color:#0b2b53;margin-top:0;margin-bottom:20px;font-size:24px;}input{width:100%;padding:12px;margin-top:15px;border-radius:5px;border:1px solid #ccc;font-size:16px;box-sizing:border-box;}input:focus{outline:none;border-color:#0b2b53;box-shadow:0 0 5px rgba(11, 43, 83, 0.2);}button{width:100%;padding:12px;margin-top:25px;border-radius:5px;background:#0b2b53;color:white;border:none;cursor:pointer;font-size:16px;font-weight:bold;transition:0.3s;box-sizing:border-box;}button:hover:not(:disabled){background:#fcd814;color:#0b2b53;}button:disabled{background:#ccc;cursor:not-allowed;}#msg{margin-top:15px;text-align:center;font-weight:bold;font-size:14px;}.brand-logo{text-align:center;margin-bottom:20px;}.brand-logo span{background:#fcd814;color:#0b2b53;padding:6px 12px;border-radius:5px;font-weight:bold;font-size:18px;letter-spacing:1px;}