:root{--bg:#0f1420;--card:#171d2b;--muted:#8a94a6;--line:#252d3d;--fg:#eef2f8;--brand:#3b82f6;--brand2:#2f6df6;--err:#ef4444}
*{box-sizing:border-box}html,body{height:100%}
body{margin:0;font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--fg);
background:radial-gradient(1200px 700px at 80% -10%,#1c2740 0,transparent 60%),radial-gradient(900px 600px at -10% 110%,#16213a 0,transparent 55%),var(--bg);
display:flex;align-items:center;justify-content:center;padding:24px}
.wrap{width:100%;max-width:400px}
.brand{display:flex;align-items:center;gap:11px;margin:0 0 22px 2px}
.logo{width:38px;height:38px;border-radius:9px;background:linear-gradient(160deg,#3b82f6,#2f6df6);display:grid;place-items:center;box-shadow:0 6px 20px rgba(47,109,246,.35)}
.logo svg{width:22px;height:22px}
.brand b{font-size:18px;letter-spacing:.2px}
.brand span{color:var(--muted);font-size:12px;display:block;margin-top:1px}
.card{background:linear-gradient(180deg,#1a2131,#161c29);border:1px solid var(--line);border-radius:16px;padding:28px 26px 24px;box-shadow:0 20px 60px rgba(0,0,0,.45)}
h1{font-size:19px;margin:0 0 4px}
.sub{color:var(--muted);font-size:13px;margin:0 0 22px}
label{display:block;font-size:12.5px;color:#c4ccda;margin:0 0 6px;font-weight:500}
.field{margin-bottom:16px}
input[type=email],input[type=password],input[type=text]{width:100%;padding:11px 12px;background:#0e1420;border:1px solid #2a3346;border-radius:9px;color:var(--fg);font-size:14px;outline:none;transition:border .15s,box-shadow .15s}
input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(59,130,246,.15)}
.row{display:flex;align-items:center;justify-content:space-between;margin:2px 0 20px}
.row label{display:flex;align-items:center;gap:7px;margin:0;color:var(--muted);cursor:pointer;font-weight:400}
.link{color:var(--brand);text-decoration:none;font-size:12.5px;cursor:pointer;background:none;border:0;padding:0;font-family:inherit}
.link:hover{text-decoration:underline}
button.primary{width:100%;padding:11px;border:0;border-radius:9px;background:linear-gradient(180deg,#3b82f6,#2f6df6);color:#fff;font-size:14.5px;font-weight:600;cursor:pointer;transition:filter .15s}
button.primary:hover{filter:brightness(1.06)}button.primary:active{transform:translateY(1px)}
button.primary[disabled]{opacity:.65;cursor:default}
.msg{display:none;font-size:13px;padding:9px 11px;border-radius:8px;margin-bottom:16px}
.msg.show{display:block}
.msg.err{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.35);color:#fca5a5}
.msg.ok{background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.35);color:#93c5fd}
.foot{color:var(--muted);font-size:11.5px;text-align:center;margin-top:20px;line-height:1.7}
.foot a{color:#9aa6ba;text-decoration:none}.foot a:hover{color:#c4ccda}
.back{display:inline-flex;align-items:center;gap:6px;margin-bottom:18px}
.doc{max-width:760px}
.doc .card{padding:34px 36px}
.doc h1{font-size:24px;margin-bottom:6px}.doc h2{font-size:16px;margin:24px 0 8px}
.doc p,.doc li{color:#c4ccda;font-size:14px;line-height:1.7}
.doc .updated{color:var(--muted);font-size:12.5px;margin-bottom:8px}
.logomark{width:22px;height:22px}