.cp-login-bg{min-height:100vh; display:flex; align-items:center; justify-content:center; padding:24px;
  background: none; /* pedido: sin imagen/fondo */
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial;
}
.cp-login-card{width:min(520px, 100%); background:rgba(255,255,255,.92); border:1px solid rgba(17,24,39,.08);
  border-radius:22px; padding:26px; box-shadow:0 20px 50px rgba(0,0,0,.12); backdrop-filter: blur(8px);
}
.cp-login-logo{display:block; width:100%; max-width:460px; height:auto; margin:0 auto 14px;}

.cp-login-card h2{margin:6px 0 4px; font-size:26px;}
.cp-login-card label{display:block; margin-top:12px; font-weight:600; font-size:13px; color:#111827;}
.cp-login-card input[type="text"], .cp-login-card input[type="password"]{
  width:100%; padding:12px 14px; border:1px solid #d1d5db; border-radius:12px; font-size:15px; margin-top:6px;
}
.cp-row{display:flex; justify-content:space-between; align-items:center; margin-top:10px;}
.cp-check{display:flex; gap:8px; align-items:center; font-size:13px; color:#111827;}
.cp-link{font-size:13px; color:#2563eb; text-decoration:none;}
.cp-btn{width:100%; margin-top:14px; padding:12px 14px; border:0; border-radius:14px; font-weight:700;
  background:#c8d9e7; color:#0f172a; font-size:15px; cursor:pointer;
}
.cp-btn:hover{filter:brightness(1.05);}
.cp-btn-link{display:block; text-decoration:none; text-align:center; margin-top:10px;}
.cp-error{margin-top:10px; background:#fee2e2; color:#991b1b; padding:10px 12px; border-radius:12px; font-size:13px;}
.cp-btn-small{padding:8px 10px; border-radius:10px; border:0; background:#c8d9e7; color:#0f172a; font-weight:700;}