:root{
  --bg:#0b0f14;
  --panel:#0f1620;
  --panel2:#111b27;
  --text:#e6edf3;
  --muted:#a9b4c0;
  --border:rgba(255,255,255,.10);
  --accent:#39d98a;
  --accent2:#2bb673;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius:16px;
  --radius2:14px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}
*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background:
    radial-gradient(900px 600px at 10% 10%, rgba(57,217,138,.10), transparent 60%),
    radial-gradient(900px 600px at 90% 0%, rgba(43,182,115,.08), transparent 55%),
    var(--bg);
}
a{ color:inherit; }
.container{ max-width:1100px; margin:0 auto; padding:22px; }
.title{
  display:flex; align-items:center; gap:12px;
  margin:0 0 6px 0;
  letter-spacing:.2px;
}
.subtitle{ margin:0 0 18px 0; color:var(--muted); }
.panel{
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.auth{
  padding:14px 14px;
  display:flex; align-items:center; justify-content:space-between; gap:10px;
}
.auth-left{ display:flex; flex-direction:column; gap:6px; }
.auth-actions{ display:flex; gap:10px; align-items:center; }
.grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:14px;
  margin-top:14px;
  align-items:stretch;
}
@media (max-width: 880px){
  .grid{ grid-template-columns:1fr; }
}
.card{
  padding:16px;
  border-radius:var(--radius);
  border:1px solid var(--border);
  background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015));
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  min-height:420px;
}
.card h2{ margin:0 0 8px 0; font-size:18px; }
.cardHead{ display:block; }
.cardLink{
  text-decoration:none;
  color:inherit;
  cursor:pointer;
  transition:transform .12s ease, border-color .12s ease, box-shadow .12s ease;
}
.cardLink:hover{
  transform:translateY(-1px);
  border-color:rgba(120,255,190,.35);
  box-shadow:0 14px 40px rgba(0,0,0,.45);
}
.cardLink:active{ transform:translateY(0); }
.cardLink[aria-disabled="true"]{
  opacity:.6;
  cursor:not-allowed;
  pointer-events:none;
  box-shadow:none;
}
.desc{ color:var(--muted); margin:0 0 12px 0; line-height:1.4; }
.btn, button{
  appearance:none;
  border:1px solid var(--border);
  background:rgba(255,255,255,.04);
  color:var(--text);
  padding:10px 12px;
  border-radius:12px;
  cursor:pointer;
  transition:transform .05s ease, border-color .2s ease, background .2s ease;
  font-weight:600;
}
.btn:hover, button:hover{ border-color:rgba(57,217,138,.35); background:rgba(57,217,138,.08); }
.btn:active, button:active{ transform:translateY(1px); }
.btn[disabled], button[disabled]{ opacity:.55; cursor:not-allowed; }
.brand{
  margin-top:16px;
  display:flex;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:10px;
  padding:14px 10px;
  border-radius:16px;
  border:1px solid var(--border);
  background:rgba(0,0,0,.18);
}
.brand img{
  width:min(320px, 90%);
  height:auto;
  object-fit:contain;
  border-radius:16px;
}
.brandLabel{
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  opacity:.85;
}
.msg{ margin-top:10px; color:var(--muted); }
.logo{
  width:28px; height:28px; object-fit:contain;
  border-radius:8px;
  border:1px solid var(--border);
  background:rgba(0,0,0,.18);
}