*{box-sizing:border-box}body{margin:0;min-height:100dvh;background:#0b141d;color:#e9f1f6;font:15px Arial,sans-serif;display:grid;place-items:center;padding:24px}.login-card{width:min(100%,420px);border:1px solid #2f4252;border-radius:12px;background:#101e29;padding:32px}.brand{font-size:32px;font-weight:900;color:#27c3d3}.brand span{display:block;font-size:10px;letter-spacing:3px;color:#90aabd;margin-top:8px}h1{font-size:24px;margin:32px 0 12px}p,small{color:#a5bbc8;line-height:1.5}label{display:flex;flex-direction:column;gap:8px;margin-top:18px}input,button{width:100%;min-height:46px;border:1px solid #395062;border-radius:6px;font:inherit}input{padding:12px;background:#0b151f;color:#fff}button{margin-top:24px;background:#00bbcF;color:#051b23;font-weight:bold;cursor:pointer}button:disabled{opacity:.5}#login-error{color:#ef8590;min-height:22px}small{font-size:12px}@media(max-width:430px){body{padding:16px}.login-card{padding:24px}}