*{box-sizing:border-box}body{margin:0;min-height:100vh;background:#f6f8f8;color:#123d48;font:15px "Segoe UI",Arial,sans-serif}.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:18px}.auth-card{width:min(420px,100%);background:#fff;border:1px solid #e0e9e9;border-radius:15px;box-shadow:0 14px 40px #09313d10;padding:34px}.brand{color:#a77b3b;font-size:12px;letter-spacing:2px;font-weight:800}h1{font:600 36px Georgia,serif;margin:24px 0 8px}p{color:#6d858e;margin:0 0 27px}form{display:grid;gap:10px}label{font-size:12px;font-weight:700;margin-top:9px}input{padding:12px 13px;min-height:44px;border:1px solid #bdcecf;border-radius:7px;width:100%;font-size:16px}input:focus{outline:2px solid #71a5a8}button{margin-top:16px;background:#123d48;color:#fff;border:none;border-radius:7px;padding:13px;font-weight:700;cursor:pointer}small{display:block;color:#6d858e;margin-top:25px;font-size:11px;line-height:1.5}.error{padding:12px;border:1px solid #cf8f8b;border-radius:7px;background:#fff4f3;color:#8b2525;font-size:13px}