#sidebar ul li a:hover,
#sidebar ul li.active a {
  background-color: #f0f7ff;
  color: #2563eb;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  transform: translateX(3px);
}

#sidebar ul li.active i {
  color: #2563eb;
  opacity: 1;
}