:root{font-family:Arial,Helvetica,sans-serif;color:#eef2fc;background:#0a1020}*{box-sizing:border-box}body{margin:0;padding:32px 16px;min-height:100vh;background:radial-gradient(ellipse at top,#253f85,transparent 65%)}.auth-card{max-width:570px;padding:30px;margin:auto;background:#111b30;border:1px solid #3a4968;border-radius:16px;box-shadow:0 20px 60px #0005}.auth-card>img{display:block;width:260px;max-width:100%;height:140px;object-fit:contain;margin:auto}h1{font-size:27px;margin:18px 0}p{font-size:16px;line-height:1.6;color:#c0cce4}label{display:block;font-size:16px;margin:18px 0 8px}input{display:block;width:100%;padding:13px;border-radius:7px;border:1px solid #7c8cad;background:#fff;color:#15223b;font-size:16px}button{display:block;width:100%;margin-top:22px;padding:14px;background:#3b55ff;color:#fff;border:0;border-radius:8px;font-size:16px;font-weight:bold;cursor:pointer}a{color:#b7c4ff;display:inline-block;margin-top:16px}.error{color:#ffd4cf;background:#642f35;padding:12px;border-radius:8px}code{overflow-wrap:anywhere}input:focus,button:focus,a:focus{outline:3px solid #aabaff;outline-offset:3px}