body{
  margin:0;
  font-family: system-ui, -apple-system, Arial, sans-serif;
  background:#0b0b0f;
  color:#eaeaea;
}
.wrap{
  padding:48px;
}
h1{
  margin:0 0 12px 0;
  font-size:44px;
  letter-spacing:1px;
}
.sub{
  margin:0 0 18px 0;
  opacity:.9;
}
.row{
  display:flex;
  gap:10px;
  align-items:center;
}
input{
  width:260px;
  padding:10px 12px;
  border-radius:6px;
  border:1px solid #333;
  background:#111;
  color:#fff;
}
button{
  padding:10px 14px;
  border-radius:6px;
  border:0;
  background:#fff;
  color:#000;
  font-weight:600;
  cursor:pointer;
}
.status{
  margin-top:14px;
  opacity:.95;
}
.status.ok{ color:#7CFC98; }
.status.ko{ color:#FF6B6B; }