:root{
  --login-bg: #f6f6f8;
  --card-bg: #ffffff;
  --accent: #b48c72;
  --muted: #777;
  --lead: #666;
  --input-border: #e6e6e9;
}

.login-wrapper{
  padding:48px 20px;
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:70vh;
  background:var(--login-bg);
}

.login-card{
  width:100%;
  max-width:520px;
  background:var(--card-bg);
  border-radius:10px;
  box-shadow:0 10px 30px rgba(0,0,0,0.06);
  padding:28px;
}

.login-title{font-size:20px;margin:0 0 12px}
.lead{margin:0 0 20px;color:var(--lead);font-size:14px}

.field{margin-bottom:14px}
.field label{display:block;font-size:13px;margin-bottom:6px;color:#333}
.field input{width:100%;padding:10px 12px;border:1px solid var(--input-border);border-radius:6px;font-size:14px;box-sizing:border-box}

.actions{display:flex;align-items:center;justify-content:space-between;margin-top:10px}
.btn{background:var(--accent);color:#fff;border:none;padding:10px 14px;border-radius:8px;cursor:pointer;font-weight:600}
.small{font-size:13px}
.muted{color:var(--muted)}

.helper{margin-top:12px;color:#0b6;font-size:13px;display:none}

.sample-box{margin-top:14px;padding:10px;background:#faf7f5;border:1px dashed #eee;border-radius:6px;font-size:13px;color:#444}
.sample-box code{background:#fff;padding:2px 6px;border-radius:4px;border:1px solid #eee;font-family:monospace}

.footer-link{margin-top:18px;text-align:center}
.footer-link a{color:var(--accent);text-decoration:none}

@media (max-width:480px){
  .login-card{padding:18px}
  .actions{flex-direction:column;gap:8px}
}