/* ============================================================
   login.css — estilos da tela de login (login.html)
   Depende de base.css (tokens de cor e reset).
   ============================================================ */
body{
  background:
    radial-gradient(900px 500px at 70% -10%, rgba(52,217,123,.10), transparent 60%),
    radial-gradient(700px 400px at 0% 110%, rgba(52,217,123,.05), transparent 60%),
    var(--bg);
  display:grid; place-items:center; padding:20px;
}
.card{width:min(400px,94vw);background:var(--panel);border:1px solid var(--line);border-radius:26px;padding:34px 30px;animation:up .35s ease}
@keyframes up{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.logo{width:54px;height:54px;border-radius:18px;background:linear-gradient(145deg,var(--green),var(--green2));display:grid;place-items:center;font-weight:800;color:#06130b;font-size:17px;box-shadow:0 8px 22px rgba(52,217,123,.28);margin:0 auto 16px}
h1{font-size:18px;font-weight:700;text-align:center}
h1 span{color:var(--green)}
p.sub{font-size:12px;color:var(--muted);text-align:center;margin:6px 0 22px;line-height:1.7}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
.field span{font-size:10.5px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.4px}
input{background:var(--panel2);border:1px solid var(--line);border-radius:13px;color:var(--txt);font-family:inherit;font-size:14px;padding:12px 14px;width:100%;outline:none;transition:.15s}
input:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(52,217,123,.14)}
button{width:100%;border:none;cursor:pointer;font-family:inherit;font-weight:700;font-size:14px;border-radius:99px;padding:13px;margin-top:8px;background:linear-gradient(145deg,var(--green),var(--green2));color:#06130b;box-shadow:0 6px 18px rgba(52,217,123,.25);transition:.15s}
button:hover{transform:translateY(-1px)}
button:disabled{opacity:.6;cursor:wait;transform:none}
.err{display:none;background:rgba(255,122,122,.12);color:var(--red);font-size:12.5px;font-weight:500;border-radius:12px;padding:10px 14px;margin-bottom:12px;text-align:center}
.err.on{display:block;animation:shake .3s ease}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}
.foot{font-size:10.5px;color:var(--muted);text-align:center;margin-top:18px}
#setupOnly{display:none}
.card.setup #setupOnly{display:flex}