/* Mobile nav: when .mobile-nav-open is on header, show nav below header on small screens */
@media (max-width: 767px) {
  header.mobile-nav-open nav {
    display: flex !important;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: hsl(var(--primary) / 0.95);
    padding: 1rem;
    flex-direction: column;
    gap: 1rem;
  }
}

/* Toast notification - positioned near clicked button */
.toast-container {
  position: fixed;
  z-index: 9999;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
}
.toast-container.toast-visible {
  opacity: 1;
  transform: translateY(0);
}
.toast-container .toast {
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-size: 0.9375rem;
  font-weight: 500;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  white-space: nowrap;
}