@import url('tokens.css');
body{background:var(--bg);min-height:100vh}
.wrap{min-height:100vh;display:grid;grid-template-columns:1.1fr 1fr}
.hero{gap:28px;background:linear-gradient(160deg,#1E4FD8,#5B8CFF);color:#fff;padding:48px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}
.hero .logo{display:flex;align-items:center;gap:12px;font-weight:800;font-size:26px}
.hero .logo i{width:40px;height:40px;border-radius:13px;background:#fff;display:grid;place-items:center}
.hero h1{font-size:40px;line-height:1.1;font-weight:700;letter-spacing:-1px;max-width:420px}
.hero p{margin-top:14px;opacity:.9;max-width:400px;font-size:16px}
.hero ul{list-style:none;margin-top:24px;display:grid;gap:10px;font-size:15px}
.hero li::before{content:'✓';display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:rgba(255,255,255,.22);margin-right:10px;font-size:12px}
.hero svg.art{position:absolute;right:-60px;bottom:-40px;width:340px;opacity:.18}
.form-side{display:grid;place-items:center;padding:32px 20px}
.card{width:100%;max-width:420px;background:#fff;border-radius:28px;padding:32px;box-shadow:var(--shadow)}
.card h2{font-size:26px;font-weight:700;letter-spacing:-.4px}
.card .sub{color:var(--muted);font-size:14px;margin:4px 0 20px}
.roles{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;background:var(--card);padding:4px;border-radius:16px;margin-bottom:20px}
.roles button{padding:10px 4px;border-radius:12px;font-size:13px;font-weight:500;color:var(--muted);line-height:1.2}
.roles button.on{background:#fff;color:var(--blue);font-weight:700;box-shadow:0 2px 8px rgba(0,0,0,.07)}
label{display:block;font-size:13px;font-weight:600;margin:14px 0 6px}
input{width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:14px;background:var(--card);font-size:15px}
input:focus{outline:0;border-color:var(--blue);background:#fff}
.btn{display:block;width:100%;margin-top:20px;background:var(--blue);color:#fff;padding:15px;border-radius:14px;font-weight:600;font-size:16px}
.btn:active{background:var(--blue-dark)}
.err{background:var(--red-soft);color:var(--red);border-radius:12px;padding:10px 14px;font-size:13px;margin-top:14px;display:none}
.err.show{display:block}
.demo{margin-top:16px;background:var(--blue-soft);color:var(--blue-dark);border-radius:12px;padding:10px 14px;font-size:12px}
.links{display:flex;justify-content:space-between;margin-top:16px;font-size:13px}
.links a{color:var(--blue);font-weight:600;cursor:pointer}
.foot{margin-top:18px;text-align:center;font-size:12px;color:var(--muted)}
@media (max-width:860px){
  .wrap{grid-template-columns:1fr}
  .hero{padding:28px 24px 36px}
  .hero h1{font-size:28px}
  .hero ul,.hero svg.art{display:none}
  .form-side{padding:0 16px 32px;margin-top:-20px}
}

.okmsg{background:var(--green-soft);color:var(--green);border-radius:12px;padding:10px 14px;font-size:13px;margin-top:14px;display:none}
.okmsg.show{display:block}
.hint{display:block;color:var(--muted);font-size:12px;margin-top:6px}
.links a{cursor:pointer}
[hidden]{display:none !important}