:root{--ink:#070b17;--card:#111a30;--line:#22304f;--txt:#e8eefc;--mut:#98a6c7;--brand:#1b5ef5;--brand2:#5b8cff;--teal:#2dd4bf;--bad:#ff6b86}
*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;background:radial-gradient(60% 50% at 25% 15%,rgba(27,94,245,.3),transparent 70%),radial-gradient(40% 40% at 90% 90%,rgba(45,212,191,.16),transparent 70%),var(--ink);color:var(--txt);font:16px/1.55 Inter,system-ui,-apple-system,Segoe UI,sans-serif;padding:24px}
.box{width:100%;max-width:420px;background:linear-gradient(180deg,var(--card),rgba(13,20,38,.85));border:1px solid var(--line);border-radius:22px;padding:34px 30px;box-shadow:0 30px 80px -30px rgba(0,0,0,.8)}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;letter-spacing:-.02em;color:inherit;text-decoration:none;margin-bottom:22px}.logo svg{width:32px;height:32px}
h1{font-size:25px;letter-spacing:-.02em;margin:0 0 6px}p.s{color:var(--mut);margin:0 0 22px;font-size:14.5px}
label{display:block;font-size:13px;font-weight:600;color:var(--mut);margin:14px 0 6px}
input{width:100%;font:inherit;color:var(--txt);background:rgba(7,11,23,.7);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
input:focus{outline:2px solid var(--brand2);outline-offset:1px;border-color:transparent}
button{width:100%;margin-top:22px;font:inherit;font-weight:700;color:#fff;border:0;border-radius:12px;padding:13px;cursor:pointer;background:linear-gradient(135deg,var(--brand),#3b7bff);box-shadow:0 10px 28px -10px rgba(27,94,245,.8)}
button:disabled{opacity:.6;cursor:default}.msg{min-height:22px;margin-top:14px;font-size:14px;color:var(--bad)}.msg.info{color:var(--mut)}
.foot{margin-top:18px;font-size:13px;color:var(--mut);display:flex;justify-content:space-between}.foot a{color:var(--brand2);text-decoration:none}