:root{color-scheme:light dark;font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}*{box-sizing:border-box}body{min-height:100vh;margin:0;display:grid;place-items:center;background:linear-gradient(120deg,#eff4fc,#f6f8fc);color:#1c2740}.panel{width:min(420px,calc(100% - 32px));padding:36px;background:#fff;border-radius:24px;box-shadow:0 18px 58px #23365619}h1{font-size:28px;letter-spacing:-1px;margin:0 0 8px}.hint{color:#78849a;margin:0 0 28px}label{display:block;font-weight:650;font-size:13px;margin-top:17px}input{display:block;width:100%;border:1px solid #dce1ed;border-radius:11px;padding:12px 14px;margin-top:7px;font:inherit;color:#1c2740;background:#fff}input:focus{outline:2px solid #3779fb}.primary{width:100%;border:0;color:#fff;background:#3478f6;border-radius:11px;padding:13px;margin-top:24px;font-weight:700;font-size:14px;cursor:pointer}.login-book-icon{display:block;width:31px;height:31px}.logo{width:51px;height:51px;background:#3478f6;display:grid;place-items:center;border-radius:15px;font-size:26px;color:white;margin-bottom:22px}.error{min-height:20px;color:#c53341;margin-top:10px;font-size:13px}@media(prefers-color-scheme:dark){body{background:#141821;color:#edf1f8}.panel{background:#1c2330}.hint{color:#98a4b7}input{color:#f3f5f9;background:#131925;border-color:#384150}}