/* ==========================================================================
   Utiliti LMS — Login page
   ========================================================================== */

body.login-page {
  background: var(--color-bg);
  margin: 0;
  padding: 0;
}

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

/* Panel lateral de branding */
.login-aside {
  background: linear-gradient(160deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  position: relative;
  overflow: hidden;
}

.login-aside::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 25% 25%, rgba(255,255,255,0.08) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(0,0,0,0.08) 0%, transparent 50%);
}

.login-aside-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.login-aside-logo { max-height: 60px; margin: 0 auto 1.5rem; filter: brightness(0) invert(1); }
.login-aside-name {
  font-size: 2rem;
  font-weight: 900;
  color: #fff;
  font-family: var(--font-heading);
  display: block;
  margin-bottom: 1rem;
}
.login-aside-tagline {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
  max-width: 340px;
}

/* Decoración geométrica */
.login-aside::after {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  border: 40px solid rgba(255,255,255,0.06);
  border-radius: 50%;
  bottom: -80px;
  right: -80px;
}

/* Panel del formulario */
.login-main {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 2rem;
  background: var(--color-surface);
  overflow-y: auto;
}

.login-form-wrap {
  width: 100%;
  max-width: 400px;
}

/* Logo para móvil */
.login-logo-mobile { display: none; margin-bottom: 2rem; }
.login-logo-img { max-height: 48px; }
.login-site-name {
  font-size: var(--text-2xl);
  font-weight: 900;
  color: var(--color-primary);
  font-family: var(--font-heading);
}

.login-title {
  font-size: var(--text-3xl);
  margin-bottom: 0.5rem;
  font-weight: 800;
}

.login-subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.login-form { margin-top: 1.5rem; }

.forgot-link {
  font-size: var(--text-sm);
  color: var(--color-primary);
  text-decoration: none;
  white-space: nowrap;
}
.forgot-link:hover { text-decoration: underline; }

/* Formulario nativo de WP login — en caso de que se use directamente */
body.login-page #login {
  width: 100%;
  max-width: 400px;
  padding: 0;
  margin: 0;
  background: none;
  box-shadow: none;
}
body.login-page #login h1 a { display: none; }
body.login-page .login label { font-size: var(--text-sm); font-weight: 500; color: var(--color-text); }
body.login-page .login input[type="text"],
body.login-page .login input[type="password"] {
  display: block;
  width: 100%;
  padding: 0.625rem 0.875rem;
  font-size: var(--text-sm);
  color: var(--color-text);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
body.login-page .login input[type="text"]:focus,
body.login-page .login input[type="password"]:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
  outline: none;
}
body.login-page .login .button-primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  border-radius: var(--radius-md);
  box-shadow: none;
  font-size: var(--text-sm);
  font-weight: 600;
  text-shadow: none;
  width: 100%;
  height: auto;
  padding: 0.75rem;
}
body.login-page .login .button-primary:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); }
body.login-page #backtoblog, body.login-page #nav { text-align: center; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 768px) {
  .login-layout { grid-template-columns: 1fr; }
  .login-aside { display: none; }
  .login-logo-mobile { display: block; }
  .login-main { padding: 2rem 1.5rem; align-items: flex-start; padding-top: 3rem; }
}