:root{
  --bg:#0f1724;
  --card:#0b1220;
  --muted:#9aa4b2;
  --accent:#7c5cff;
  --glass: rgba(255,255,255,0.04);
  --radius:14px;
  color-scheme: dark;
  font-family: Inter, Roboto, system-ui, -apple-system, "Segoe UI", "Helvetica Neue", Arial;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background: linear-gradient(180deg,#071026 0%, #061623 100%);
  color:#e6eef8;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  font-size:16px;
}

.container{
  min-height:100vh;
  display:grid;
  grid-template-columns: 420px 1fr;
  gap:32px;
  align-items:center;
  padding:48px;
}

@media (max-width:900px){
  .container{grid-template-columns:1fr; padding:24px}
  .hero{display:none}
}

.panel{
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.02));
  padding:28px;
  border-radius:var(--radius);
  box-shadow: 0 8px 30px rgba(2,6,23,0.6);
  border:1px solid rgba(255,255,255,0.03);
}

.brand{display:flex;gap:12px;align-items:center}
.brand svg{color:var(--accent);border-radius:8px}
.brand h1{font-size:18px;margin:0}

.lead{color:var(--muted);margin:12px 0 20px}

.field{display:block;margin-bottom:14px}
.field span{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}
.field input{
  width:100%;
  padding:12px 14px;
  background:var(--glass);
  border:1px solid rgba(255,255,255,0.035);
  border-radius:10px;
  color:inherit;
  outline:none;
  font-size:15px;
}

.field input::placeholder{color:#8e9aa6}

.actions{display:flex;gap:10px;margin-top:8px}
button{
  padding:10px 14px;border-radius:10px;border:0;font-weight:600;cursor:pointer;
  background:linear-gradient(90deg,var(--accent), #5d9bff);
  color:white;
  box-shadow: 0 6px 18px rgba(124,92,255,0.18);
}
button.ghost{
  background:transparent;color:var(--muted);box-shadow:none;border:1px solid rgba(255,255,255,0.03)
}

.small-note{color:var(--muted);font-size:13px;margin-top:12px}

.foot{margin-top:18px;color:var(--muted);font-size:13px}

/* hero */
.hero{display:flex;align-items:center;justify-content:center}
.hero-card{
  max-width:560px;
  padding:36px;
  border-radius:18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  border:1px solid rgba(255,255,255,0.03);
}
.hero-card h2{margin:0 0 8px;font-size:22px}
.hero-card p{color:var(--muted);margin:0 0 14px}
.decor svg{width:120px;height:80px;opacity:0.9;}

/* toast */
.toast{
  position:fixed;right:20px;bottom:20px;padding:14px 16px;border-radius:10px;
  background:rgba(14,20,28,0.9);border:1px solid rgba(255,255,255,0.03);
  box-shadow: 0 10px 30px rgba(1,5,12,0.6);color:var(--muted);display:flex;gap:10px;align-items:center;
  max-width:320px;
}
.toast strong{color:#e6eef8}
.toast button{margin-left:auto;background:transparent;border:0;color:var(--muted);cursor:pointer;font-size:16px}
.hidden{display:none}