.title-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 30px;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.title-bar .logo {
  height: 50px;
}

.nav-dropdown {
  position: relative;
}

.nav-toggle {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  padding: 10px;
}

.nav-menu {
  position: absolute;
  top: 100%;
  right: 0;
  background: white;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  padding: 10px 0;
  min-width: 150px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
}

/* Hover behavior for desktop only */
@media (hover: hover) {
  .nav-dropdown:hover .nav-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
}

/* Active state for mobile */
.nav-dropdown.active .nav-menu {
  opacity: 1 !important;
  visibility: visible !important;
  transform: translateY(0) !important;
}

.nav-menu a {
  display: block;
  padding: 10px 20px;
  color: #333;
  text-decoration: none;
  transition: background 0.3s ease;
}

.nav-menu a:hover {
  background: #f5f5f5;
  color: #333;
}

#content {
  margin-top: 80px;
}