.hamburger-btn {
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  margin-right: var(--spacing-md);
}

.sidebar-bottom {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding-bottom: var(--spacing-md);
}
.sidebar-separator {
    height: 1px;
    background: rgba(255, 255, 255, 0.2);
    margin: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}


.nav-sidebar {
  background: var(--primary-dark);
  color: white;
  transition: width 0.3s ease;
  overflow: hidden;
  position: fixed;
  top: 65px;
  left: 0;
  height: calc(100vh - 65px);
  z-index: 90;
}

.nav-sidebar.collapsed {
  width: 60px;
}

.nav-sidebar.expanded {
  width: 300px;
}

.nav-sidebar.expanded .icon-title {
  display: inline;
  white-space: nowrap;
}


.nav-sidebar .sidebar-content {
  padding: 0;
  gap: 0;
}

.sidebar-icons {
  list-style: none;
  padding: var(--spacing-md);
  margin: 0;
}

.sidebar-icons li {
  margin-bottom: var(--spacing-md);
}

.sidebar-icon-image {
  width: 20px;
  height: 20px;
  filter: invert(1);
  flex-shrink: 0;
}

.icon-link {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: var(--spacing-sm);
  color: white;
  text-decoration: none;
  font-size: 1rem;
  padding: var(--spacing-sm);
  border-radius: var(--radius-md);
  transition: background-color 0.2s ease;
  white-space: nowrap;
}

.icon-link:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.icon-link.active {
  background-color: rgba(255, 255, 255, 0.2);
  font-weight: bold;
}

.nav-sidebar.collapsed .icon-link {
  justify-content: center;
}

.icon-title {
  display: none;
}

.nav-sidebar.expanded .icon-title {
  display: inline;
}