.sidebar {
  min-height: 100vh;
  background-color: var(--ab-bg-sidebar);
  color: #fff;
  z-index: 1000;
  width: 300px;
}

/* Sidebar Semantic Classes */
.sidebar-nav-group {
  margin-bottom: 2rem;
}

.sidebar-nav-label {
  padding: 0 0.75rem;
  margin-bottom: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #6b7280; /* text-gray-500 */
}

.sidebar-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-nav-item {
  margin-bottom: 2px;
}

.sidebar-nav-link {
  display: flex;
  align-items: center;
  padding: 0.5rem 0.75rem;
  color: #d1d5db; /* text-gray-300 */
  text-decoration: none;
  border-radius: 6px;
  font-size: 0.875rem;
  transition: all 0.15s ease;
  white-space: nowrap;
  overflow: hidden;
}

.sidebar-nav-link:hover {
  background-color: rgba(255, 255, 255, 0.05);
  color: #fff;
}

.sidebar-nav-link.active {
  background-color: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-weight: 500;
}

.sidebar-nav-icon {
  flex-shrink: 0;
  width: 1.25rem;
  margin-right: 0.75rem;
  display: flex;
  justify-content: center;
  font-size: 1rem;
}

.sidebar-nav-text {
  flex-grow: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}


.sidebar .nav-link {
  color: #9ca3af;
  display: flex;
  align-items: flex-start;
  border-radius: var(--ab-radius);
  font-size: var(--ab-text-base);
  padding: .5rem .75rem;
  transition: color 0.15s ease, background-color 0.15s ease;
}

.sidebar .nav-link i {
  flex-shrink: 0;
  width: 1.25rem;
  margin-top: 0.0625rem;
}

.sidebar .nav-link:hover {
  color: #fff;
}

.sidebar .nav-link.active {
  color: #fff;
  background-color: rgba(255,255,255,.08);
}

.sidebar-logo {
  padding: 1.5rem;
  font-size: 1.25rem;
  font-weight: 600;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-content {
  padding: 1rem;
}

/* Collapsible sidebars */
.left-sidebar-container, .right-sidebar-container {
  transition: width 0.3s ease, flex-basis 0.3s ease;
  overflow: visible !important;
}

.left-sidebar-container.sidebar-collapsed, .right-sidebar-container.sidebar-collapsed {
  width: 0 !important;
  flex-basis: 0 !important;
  min-width: 0 !important;
}

.right-sidebar-container.sidebar-collapsed {
  border-left: none !important;
}

.left-sidebar-container.sidebar-collapsed {
  border-right: none !important;
}

.left-sidebar-container.sidebar-collapsed .left-sidebar-content,
.right-sidebar-container.sidebar-collapsed .right-sidebar-content {
  display: none !important;
}

.sidebar-toggle-btn {
  height: 28px;
  padding: 0;
  font-size: var(--ab-text-xs);
}

.left-sidebar-container .expand-icon,
.right-sidebar-container .expand-icon {
  display: none;
}

.left-sidebar-container.sidebar-collapsed .expand-icon,
.right-sidebar-container.sidebar-collapsed .expand-icon {
  display: block;
}

.left-sidebar-container.sidebar-collapsed .collapse-icon,
.right-sidebar-container.sidebar-collapsed .collapse-icon {
  display: none;
}

/* Expand button: hidden when sidebar is open, shown when collapsed */
.sidebar-expand-btn {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  font-size: var(--ab-text-xs);
}

.left-sidebar-container .sidebar-expand-btn {
  display: none !important;
}

.left-sidebar-container.sidebar-collapsed .sidebar-expand-btn {
  display: flex !important;
}

.right-sidebar-container.sidebar-collapsed .sidebar-toggle-btn {
  left: -20px !important;
  right: auto !important;
  transform: translate(0, -50%) !important;
}

.no-scrollbar::-webkit-scrollbar {
  display: none;
}
.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}