/* ===== CUBITS · Estilos base ===== */
:root{
  --morado:#4f1fb0; --morado2:#5b1fb8; --morado-cl:#a06bff;
  --cel1:#2bbdf0; --cel2:#159bd8;
  --tinta:#0a1628;
  --txt:#eaf3ff; --txt2:#9fb2cc;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:'Manrope',system-ui,-apple-system,sans-serif;
  min-height:100vh;
  background:linear-gradient(135deg,rgba(8,13,28,.74),rgba(12,20,44,.68)),
             url('/img/fondo_ingreso.jpg') center/cover no-repeat fixed;
  color:var(--txt);
  display:flex;align-items:center;justify-content:center;
  padding:20px;
}

/* --- Tarjeta de ingreso --- */
.login-card{
  background:rgba(14,22,40,.72);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid rgba(123,63,240,.35);
  border-radius:22px;
  padding:44px 40px;
  width:min(92vw,380px);
  box-shadow:0 30px 80px rgba(0,0,0,.5);
}
.login-logo{text-align:center;margin-bottom:6px}
.login-logo b{
  font-size:36px;font-weight:800;letter-spacing:-.5px;
  background:linear-gradient(135deg,var(--morado-cl),var(--morado));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.login-sub{text-align:center;color:var(--txt2);font-size:12.5px;margin-bottom:12px;font-weight:600;line-height:1.5}
.login-linea{height:3px;background:linear-gradient(90deg,#a06bff,#5b1fb8);border-radius:2px;margin:0 0 22px}
.login-olvido{display:block;text-align:center;margin-top:16px;color:#7db8e6;font-size:13px;font-weight:600;cursor:pointer;text-decoration:none}
.login-olvido:hover{text-decoration:underline;color:#a06bff}

.campo{margin-bottom:16px}
.campo label{display:block;font-size:12px;color:var(--txt2);margin-bottom:6px;font-weight:600}
.campo input{
  width:100%;padding:12px 14px;border-radius:11px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.05);
  color:#fff;font-size:15px;font-family:inherit;outline:none;
  transition:border-color .15s;
}
.campo input:focus{border-color:var(--cel1)}

/* Boton celeste al degradado (regla fija NetLine) */
.btn-ingresar{
  width:100%;padding:13px;border:none;border-radius:11px;cursor:pointer;
  background:linear-gradient(135deg,var(--cel1),var(--cel2));
  color:#fff;font-size:15px;font-weight:700;font-family:inherit;margin-top:8px;
  transition:filter .15s;
}
.btn-ingresar:hover{filter:brightness(1.08)}
.btn-ingresar:active{filter:brightness(.96)}

.login-msg{text-align:center;color:#ff8a8a;font-size:13px;min-height:18px;margin-top:12px;font-weight:600}
.login-ver{text-align:center;color:rgba(159,178,204,.5);font-size:11px;margin-top:18px}