/* ============================================================
   SocialHub — Auth CSS
   ============================================================ */

.auth-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  padding: var(--space-4);
  background-image:
    radial-gradient(ellipse at 20% 50%, rgba(79,124,255,0.07) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(79,124,255,0.05) 0%, transparent 50%);
}

.auth-container {
  width: 100%;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
}

/* Brand */
.auth-brand { text-align: center; }
.auth-brand-icon {
  width: 52px; height: 52px;
  background: var(--color-primary);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.5rem;
  margin: 0 auto var(--space-3);
  box-shadow: 0 0 30px rgba(79,124,255,.35);
}
.auth-brand-name    { font-size: var(--text-xl); font-weight: 700; }
.auth-brand-tagline { font-size: var(--text-sm); color: var(--color-text-3); margin-top: var(--space-1); }

/* Card */
.auth-card {
  width: 100%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
}

.auth-card-title { font-size: var(--text-xl); font-weight: 700; margin-bottom: var(--space-1); }
.auth-card-sub   { font-size: var(--text-sm); color: var(--color-text-3); margin-bottom: var(--space-6); }

/* Form */
.auth-form { display: flex; flex-direction: column; gap: 0; }
.auth-form .form-group { margin-bottom: var(--space-4); }

/* Footer */
.auth-footer-text { text-align: center; font-size: var(--text-sm); color: var(--color-text-3); margin-top: var(--space-5); }
.auth-footer-link { color: var(--color-primary); font-weight: 500; }
.auth-footer-link:hover { text-decoration: underline; }

/* Responsive */
@media (max-width: 480px) {
  .auth-card { padding: var(--space-6) var(--space-5); border-radius: var(--radius-lg); }
}