:root{color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#0b1019;color:#e6edf6;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;min-height:100svh;display:grid;place-items:center;padding:32px 20px;background:radial-gradient(ellipse at top,#172c40 0,transparent 65%)}
.auth-card{width:100%;max-width:480px;padding:40px;background:#111b28;border:1px solid #293c50;border-radius:20px;box-shadow:0 24px 80px #0004}
.brand{display:flex;align-items:center;gap:12px;color:#e6edf6;text-decoration:none;font-weight:700}.brand span{padding:10px;background:#4cdbc1;color:#09241f;border-radius:10px;font-size:15px}
.security-label{font-size:11px;letter-spacing:1.6px;color:#83a5bc;margin:30px 0 12px}h1{font-size:28px;line-height:1.2;letter-spacing:-.5px;margin:0 0 18px}p{color:#b4c5d7;font-size:14px;line-height:1.7}
label{display:block;margin-bottom:8px;font-size:14px;color:#e6edf6}input:not([type=hidden]){width:100%;padding:13px 14px;background:#0a131f;border:1px solid #405369;border-radius:9px;font:inherit;color:#fff}input:focus-visible,button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid #4cdbc1;outline-offset:3px}
button,a.primary{font:inherit;cursor:pointer}.primary{display:block;text-align:center;width:100%;padding:13px 18px;margin-top:24px;background:#4cdbc1;color:#08251f;border:0;border-radius:9px;font-weight:700;text-decoration:none}.primary:hover{background:#74e8d3}
.text-button{display:inline-block;padding:10px 0;margin:6px 15px 0 0;color:#9ce5da;font-size:13px;background:none;border:0;text-decoration:underline;text-underline-offset:4px}.footer-note{font-size:12px;margin:28px 0 0;padding-top:20px;border-top:1px solid #293c50;color:#8ca4bb}
.errorlist{color:#ffb4ab;background:#452526;padding:12px 12px 12px 28px;border-radius:8px;font-size:13px;line-height:1.6}.helptext{font-size:12px;color:#a9bed1}.qr-code{display:block;width:240px;max-width:100%;background:white;padding:12px;margin:24px auto;border-radius:10px}details{font-size:13px;color:#b4c5d7}summary{cursor:pointer}.secret{display:block;overflow-wrap:anywhere;padding:12px;background:#0a131f;color:#fff}.backup-codes{display:grid;grid-template-columns:1fr 1fr;gap:8px;list-style:none;padding:16px;background:#0a131f;border-radius:9px}.backup-codes code{letter-spacing:1px}.logout-form{margin-top:16px}
@media(max-width:520px){body{padding:16px}.auth-card{padding:28px 22px;border-radius:14px}h1{font-size:26px}}