/* =========================================================
   拾光书阁 · 登录/注册页样式（pages/auth.css，仅认证页加载）
   表单基元（.form-label/.form-control）在 base.css
   ========================================================= */

.auth-wrap { display: flex; justify-content: center; padding: 30px 0; }
.auth-card {
  width: 100%;
  max-width: 380px;
  padding: 30px 28px;
}
.auth-card h1 { font-size: 24px; margin-bottom: 4px; }
.auth-card .dim { margin-bottom: 22px; }
.auth-err {
  margin-top: 12px;
  padding: 9px 12px;
  border-radius: 6px;
  border: 1px solid rgba(255, 92, 92, .4);
  background: rgba(255, 92, 92, .1);
  color: var(--danger);
  font-size: 13px;
}
.auth-card .btn-block { margin-top: 20px; }
.auth-switch { text-align: center; font-size: 13px; color: var(--muted); margin: 16px 0 0; }
.auth-switch a { color: var(--accent); }