:root{color-scheme:dark;font-family:Inter,Segoe UI,system-ui,sans-serif;background:#101726;color:#f5f7fc}
*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;padding:32px 20px;background:radial-gradient(ellipse at top,#203553 0%,#101726 65%)}
.card{width:100%;max-width:470px;padding:38px;border:1px solid #394760;border-radius:20px;background:#192338;box-shadow:0 20px 65px #0005}
.brand{font-size:26px;font-weight:750;color:#fff;text-decoration:none;letter-spacing:-.7px}.brand span{color:#8ed3ff}
.eyebrow{margin:30px 0 12px;font-size:11px;letter-spacing:2px;color:#91bce9;font-weight:700}h1{font-size:29px;line-height:1.2;letter-spacing:-.7px;margin:0 0 16px}
.intro{line-height:1.6;color:#c2ccdd;margin:0 0 26px}label{display:block;font-size:14px;font-weight:600;margin:18px 0 8px}
input{width:100%;border:1px solid #60708b;border-radius:8px;padding:13px;background:#111b2d;color:#fff;font:inherit;min-height:48px}
button{width:100%;border:0;border-radius:8px;background:#9ad7ff;color:#0c2338;padding:14px;font:inherit;font-weight:700;margin-top:24px;cursor:pointer;min-height:48px}
button:disabled{opacity:.65;cursor:wait}a{color:#9ad7ff}a:focus-visible,input:focus-visible,button:focus-visible{outline:3px solid #cbeaff;outline-offset:4px}
.back{display:block;text-align:center;margin-top:18px;font-size:14px}.security-note{font-size:13px;line-height:1.5;color:#b9c6d9;text-align:center;margin-top:24px}
#message{padding:15px;border-radius:8px;line-height:1.6;font-size:14px;overflow-wrap:anywhere}.success{background:#163b34;color:#c4f5dd;border:1px solid #397e68}.error{background:#452c36;color:#ffdae2;border:1px solid #ad647a}
[hidden]{display:none!important}@media(max-width:480px){.card{padding:27px 22px}h1{font-size:26px}}