/* Responsive refinements tested at 360x800, 390x844, 768x1024, 1366x768, 1920x1080 */

@media (max-width: 400px) {
  .app-container { padding-left: 0.9rem; padding-right: 0.9rem; }
  .dash-hero { padding: 1.35rem; }
  .stat-card { padding: 0.85rem; }
  .stat-card .stat-value { font-size: 1.4rem; }
  .auth-card { padding: 1.8rem 1.4rem; }
}

@media (min-width: 1400px) {
  .app-container { max-width: 1240px; }
}

/* Ensure tables/long content never break layout */
.overflow-scroll-x { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* Touch target sizing */
@media (max-width: 768px) {
  .todo-check { width: 26px; height: 26px; }
  .icon-btn, .todo-actions button { width: 40px; height: 40px; }
}