/* =========================================================================
   Layout de autenticación — pantalla completa, independiente del layout
   principal del portal. Panel de marca a la izquierda + tarjeta de
   formulario a la derecha (estilo login empresarial).
   ========================================================================= */

.gp-auth-body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--gp-cream);
}

.gp-auth-shell {
  display: flex;
  min-height: 100vh;
}

/* ---------- Panel de marca ---------- */

.gp-auth-brand {
  flex: 0 0 40%;
  max-width: 480px;
  background: linear-gradient(160deg, var(--gp-ink) 0%, #3a2f24 100%);
  color: var(--gp-cream);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  position: relative;
  overflow: hidden;
}

.gp-auth-brand::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 20%, rgba(199, 154, 68, 0.25), transparent 45%),
                     radial-gradient(circle at 85% 80%, rgba(199, 154, 68, 0.18), transparent 40%);
}

.gp-auth-brand-inner {
  position: relative;
  text-align: center;
  max-width: 320px;
}

.gp-auth-brand-mark {
  width: 88px;
  height: auto;
  margin-bottom: 1.5rem;
}

.gp-auth-brand-inner h1 {
  font-family: "Fraunces", serif;
  font-weight: 600;
  color: #fff;
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.gp-auth-tagline {
  font-family: "Nunito", sans-serif;
  color: var(--gp-gold-pale);
  font-size: 0.95rem;
  letter-spacing: 0.01em;
}

/* ---------- Panel de formulario ---------- */

.gp-auth-panel {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem;
}

.gp-auth-card {
  width: 100%;
  max-width: 400px;
}

.gp-auth-card h1 {
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
}

.gp-auth-card h2,
.gp-auth-card h3 {
  font-size: 1rem;
  font-weight: 700;
  font-family: "Nunito", sans-serif;
  color: var(--gp-ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.gp-auth-card hr {
  border-top: 1px solid var(--gp-border);
  margin: 0.75rem 0 1.25rem;
}

.gp-auth-card .btn-primary {
  padding-top: 0.7rem;
  padding-bottom: 0.7rem;
}

.gp-auth-card section + section {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--gp-border);
}

@media (max-width: 767.98px) {
  .gp-auth-shell {
    flex-direction: column;
  }

  .gp-auth-brand {
    flex: 0 0 auto;
    max-width: none;
    padding: 2rem 1.5rem;
  }

  .gp-auth-brand-mark {
    width: 44px;
    height: 44px;
    margin-bottom: 0.75rem;
  }

  .gp-auth-brand-inner h1 {
    font-size: 1.4rem;
  }
}