*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;background:linear-gradient(145deg,#eef4f8,#f8fafc);color:#152536;font:14px "Segoe UI",sans-serif}main{width:min(410px,calc(100% - 28px));padding:40px;border:1px solid #dfe6ec;border-radius:21px;background:#fff;box-shadow:0 24px 70px #0b1f3318}.login-logo-full{display:block;width:74px;height:74px;object-fit:contain}h1{margin:20px 0 3px;font-size:29px}.lead{margin:0 0 28px;color:#758494}label{display:grid;gap:7px;margin-top:16px;font-weight:650}input{height:46px;padding:0 13px;border:1px solid #ccd6df;border-radius:9px;font-size:15px}input:focus{outline:2px solid #0a74da33;border-color:#0a74da}button{width:100%;height:47px;margin-top:24px;border:0;border-radius:9px;background:#0a74da;color:#fff;font-weight:800}button:disabled{opacity:.65}small{display:block;margin-top:18px;text-align:center;color:#8995a1;line-height:1.45}#error{min-height:18px;color:#b42318}.back{display:block;margin-top:17px;text-align:center;color:#0a74da;text-decoration:none;font-weight:650}