/* CryptoPayr — auth + portal shared styling (dark). */
:root{
  --bg:#0b0f1a; --card:#11162a; --ink:#e6edf6; --muted:#94a3b8;
  --line:rgba(255,255,255,.10); --field:#0e1426;
  --brand:#08a05a; --brand-2:#08a05a; --ok:#34d399; --danger:#f87171;
  color-scheme:dark;
}
/* Light theme (default) */
[data-theme="light"]{
  --bg:#eef1f7; --card:#ffffff; --ink:#0f1b2e; --muted:#5b6677;
  --line:rgba(15,23,42,.12); --field:#f4f6fb; color-scheme:light;
}
[data-theme="light"] .au-card{box-shadow:0 24px 60px -38px rgba(15,23,42,.5);}
[data-theme="light"] .au-msg.ok{color:#047857;}
*{box-sizing:border-box;}
html,body{height:100%;}
body.au{
  margin:0;font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;color:var(--ink);background:var(--bg);
  background-image:radial-gradient(1100px 560px at 50% -260px,rgba(8,160,90,.22),transparent 70%);
  min-height:100vh;display:flex;align-items:center;justify-content:center;padding:40px 18px;-webkit-font-smoothing:antialiased;
}
.au-card{width:100%;max-width:420px;background:var(--card);border:1px solid var(--line);border-radius:20px;
  box-shadow:0 40px 90px -45px rgba(0,0,0,.7);padding:34px 30px;}
.au-brand{display:flex;align-items:center;gap:10px;justify-content:center;margin-bottom:22px;font-weight:800;font-size:20px;text-decoration:none;}
.au-brand img{width:34px;height:34px;}
.au-brand span{background:linear-gradient(135deg,var(--brand),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent;}
.au-title{font-size:22px;font-weight:700;margin:0 0 6px;text-align:center;}
.au-sub{color:var(--muted);margin:0 0 24px;font-size:14px;text-align:center;line-height:1.5;}
.au-label{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);margin:14px 0 6px;}
.au-input{width:100%;padding:13px 14px;border-radius:12px;border:1px solid var(--line);background:var(--field);color:var(--ink);font-size:15px;}
.au-input:focus{outline:none;border-color:var(--brand);}
.au-btn{width:100%;margin-top:22px;padding:14px;border:0;border-radius:12px;cursor:pointer;font-weight:700;font-size:15px;
  color:#0b0f1a;background:linear-gradient(135deg,var(--brand),var(--brand-2));}
.au-btn:hover{opacity:.92;}
.au-alt{margin-top:20px;text-align:center;font-size:14px;color:var(--muted);}
.au-alt a{color:var(--brand);text-decoration:none;font-weight:600;}
.au-msg{padding:11px 14px;border-radius:12px;font-size:13px;margin-bottom:18px;}
.au-msg.err{background:rgba(248,113,113,.12);color:#fecaca;border:1px solid rgba(248,113,113,.3);}
.au-msg.ok{background:rgba(52,211,153,.12);color:#bbf7d0;border:1px solid rgba(52,211,153,.3);}
.au-icon{width:64px;height:64px;margin:0 auto 18px;display:grid;place-items:center;border-radius:18px;
  background:rgba(8,160,90,.12);border:1px solid rgba(8,160,90,.3);font-size:30px;}
.au-foot{margin-top:24px;text-align:center;font-size:12px;color:var(--muted);}
.au-foot a{color:var(--muted);}