/* ================================================================
   auth.css — Login y Registro
   ================================================================ */

.auth-pagina {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

/* ── Panel izquierdo: decorativo UNAH ────────────────────── */
.auth-lateral {
  background: linear-gradient(160deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-12);
  position: relative;
  overflow: hidden;
}

.auth-lateral::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(204,0,0,0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(255,255,255,0.05) 0%, transparent 50%);
  pointer-events: none;
}

.auth-lateral-contenido {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--color-white);
}

.auth-logo-unah {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-6);
  background: rgba(255,255,255,0.15);
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
}

.auth-lateral h1 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  margin-bottom: var(--space-3);
  line-height: 1.2;
}

.auth-lateral h1 span {
  color: #ffbbbb;
  display: block;
}

.auth-lateral p {
  color: rgba(255,255,255,0.75);
  font-size: var(--text-sm);
  line-height: 1.7;
  max-width: 280px;
  margin: 0 auto var(--space-8);
}

.auth-caracteristicas {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  text-align: left;
  width: 100%;
  max-width: 280px;
}

.auth-caracteristica {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: rgba(255,255,255,0.9);
  font-size: var(--text-sm);
}

.auth-caracteristica-icono {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* ── Panel derecho: formulario ────────────────────────────── */
.auth-formulario-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-10);
  background: var(--color-background);
  overflow-y: auto;
}

.auth-formulario-contenedor {
  width: 100%;
  max-width: 420px;
}

.auth-cabecera {
  margin-bottom: var(--space-8);
}

.auth-cabecera h2 {
  font-size: var(--text-2xl);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.auth-cabecera p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin: 0;
}

.auth-form { width: 100%; }

.auth-form .btn-bloque {
  padding: var(--space-4);
  font-size: var(--text-base);
  margin-top: var(--space-2);
}

.auth-separador {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin: var(--space-6) 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.auth-separador::before,
.auth-separador::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.auth-pie {
  text-align: center;
  margin-top: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.auth-pie a {
  color: var(--color-primary);
  font-weight: var(--fw-semi);
  text-decoration: none;
}
.auth-pie a:hover { text-decoration: underline; }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 900px) {
  .auth-pagina { grid-template-columns: 1fr; }
  .auth-lateral { display: none; }
  .auth-formulario-panel { padding: var(--space-8) var(--space-6); }
}

@media (max-width: 480px) {
  .auth-formulario-panel { padding: var(--space-6) var(--space-4); }
  .auth-formulario-contenedor { max-width: 100%; }
}