/* Pennie login/register card — tokens come from css/tokens.css. */
body{display:grid;place-items:center}
  body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:13px;-webkit-font-smoothing:antialiased;display:grid;place-items:center}
  .card{width:380px;background:var(--panel);border:1px solid var(--line2);border-radius:16px;box-shadow:0 24px 60px rgba(15,27,45,.16),0 2px 8px rgba(15,27,45,.08);overflow:hidden}
  .card-hd{background:var(--rail);padding:26px 28px 22px;display:flex;align-items:center;gap:14px}
  .coin{width:40px;height:40px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#e6b079,#c07c42 60%,#8a5326);display:grid;place-items:center;font-weight:700;color:#2a1a0c;font-size:19px;box-shadow:inset 0 1px 1px rgba(255,255,255,.4);flex-shrink:0}
  .card-hd .t{color:#fff;font-size:17px;font-weight:700;letter-spacing:-.01em}
  .card-hd .m{color:#7e90a8;font-size:11.5px;margin-top:2px}
  .card-bd{padding:24px 28px 26px}
  .f{margin-bottom:14px}
  .f label{display:block;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--ink3);margin-bottom:6px}
  .f input{width:100%;font-size:13.5px;font-family:var(--sans);color:var(--ink);background:var(--panel2);border:1px solid var(--line);border-radius:8px;padding:9px 11px;outline:none;transition:.13s}
  .f input:focus{border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px var(--blue-l)}
  .err{display:none;background:var(--crit-soft);color:var(--crit);border-radius:8px;padding:9px 11px;font-size:12px;line-height:1.45;margin-bottom:14px}
  .err.show{display:block}
  .ok{display:none;background:var(--green-soft);color:#1d6b41;border-radius:8px;padding:9px 11px;font-size:12px;margin-bottom:14px}
  .ok.show{display:block}
  .btn{width:100%;font-size:13px;font-weight:600;padding:10px 13px;border-radius:8px;cursor:pointer;border:1px solid var(--blue);background:var(--blue);color:#fff;transition:.13s}
  .btn:hover{background:var(--blue-d);border-color:var(--blue-d)}
  .btn:disabled{opacity:.6;cursor:default}
  .swap{margin-top:16px;text-align:center;font-size:12px;color:var(--ink3)}
  .swap a{color:var(--blue-d);font-weight:600;text-decoration:none;cursor:pointer}
  .swap a:hover{text-decoration:underline}
  .foot{margin-top:18px;text-align:center;font-size:10.5px;color:var(--ink4)}
  .foot .k{font-family:var(--mono)}
  .legal{margin:-2px 0 14px;font-size:11px;line-height:1.5;color:var(--ink3)}
  .legal a{color:var(--blue-d);text-decoration:none;font-weight:600}
  .legal a:hover{text-decoration:underline}