/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: #888;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #555;
}

/* Dark mode scrollbar */
.dark ::-webkit-scrollbar-thumb {
  background: #555;
}

.dark ::-webkit-scrollbar-thumb:hover {
  background: #888;
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Code block styling */
pre {
  overflow-x: auto;
}

code {
  font-family: "Courier New", monospace;
}

/* Sidebar active state */
.nav-link.active {
  background: rgba(14, 165, 233, 0.1);
  color: #0ea5e9;
  border-left: 3px solid #0ea5e9;
}

.dark .nav-link.active {
  background: rgba(14, 165, 233, 0.15);
}

/* Mobile menu animation */
.mobile-menu {
  transition: transform 0.3s ease-in-out;
}

.mobile-menu.hidden {
  transform: translateX(-100%);
}