:root {
  --sidebar-collapsed-width: 58px;
  --sidebar-chevron-color: var(--color-icon-primary);
  --sidebar-chevron-hover-color: var(--color-content-primary);

  --sidebar-link-color: var(--color-content-secondary);
  --sidebar-link-hover-color: var(--color-content-primary);

  --sidebar-link-active-color: var(--color-action-primary);
  --sidebar-link-active-bg-color: var(--color-action-secondary);

  --sidebar-toggle-size: 38px;
  --sidebar-toggle-bg-color: transparent;
  --sidebar-toggle-hover-bg-color: var(--color-action-ghost-hover);

  --sidebar-header-height: 52px;
  --sidebar-surface-color: var(--color-surface-subtle);
  --sidebar-toggle-icon-color: var(--color-content-secondary);

  --sidebar-radius: var(--radius-md);
  --sidebar-divider-color: var(--color-border-default);

  --sidebar-width: var(--side-menu-expanded-width);

  --menu-active-font-weight: var(--font-weight-semibold);
}

.side-menu-wrapper {
  display: flex;
  width: var(--sidebar-width);
  min-width: var(--sidebar-width);
  flex-shrink: 0;

  transition:
    width 0.25s ease,
    min-width 0.25s ease;
}

.side-menu {
  width: 100%;
  background: var(--sidebar-surface-color);
  border-right: 1px solid var(--sidebar-divider-color);
  box-sizing: border-box;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}

.side-menu-header {
  height: var(--sidebar-header-height);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 0 8px;
  border-bottom: 1px solid var(--sidebar-divider-color);
  box-sizing: border-box;
}

#side-menu-toggle {
  width: var(--sidebar-toggle-size);
  height: var(--sidebar-toggle-size);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: var(--sidebar-radius);
  background-color: var(--sidebar-toggle-bg-color);
  color: var(--sidebar-toggle-icon-color);
}

#side-menu-toggle:hover {
  background-color: var(--sidebar-toggle-hover-bg-color);
}

.side-menu-list {
  flex: 1;
  overflow-y: auto;
}

.side-menu-list,
.side-submenu-list {
  margin: 0;
  padding: 7px;
  list-style: none;
  box-sizing: border-box;
}

.side-menu-item {
  width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
}

.side-menu-link {
  width: 100%;
  min-height: 40px;
  display: flex;
  align-items: center;
  box-sizing: border-box;
  padding: 8px 10px;
  margin: 1px 0;
  border-radius: var(--sidebar-radius);
  color: var(--sidebar-link-color);
  background: transparent;
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  transition:
    background-color 0.15s ease,
    color 0.15s ease;
}

.side-menu-link:hover {
  background-color: var(--color-neutral-200);
  color: var(--sidebar-link-hover-color);
  text-decoration: none;
}

.side-menu-icon {
  width: 24px;
  min-width: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 7px;
  flex-shrink: 0;
  font-size: 15px;
}

.side-menu-label {
  flex: 1;
  min-width: 0;
  text-align: left;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--sidebar-link-color);
}

.side-menu-chevron {
  position: absolute;
  right: 10px;
  display: flex;
  align-items: center;
  transition: transform 0.2s ease;
}

.side-menu-parent-link[aria-expanded='true'] .side-menu-chevron {
  transform: rotate(180deg);
}

.side-submenu {
  display: none;
  position: relative;
}

.side-submenu[data-menu-state='open'] {
  display: block;
}

.side-submenu-list {
  padding-top: 2px;
  padding-bottom: 4px;
  padding-left: 22px;
}

.side-submenu-list .side-menu-link {
  min-height: 36px;
  padding-top: 6px;
  padding-bottom: 6px;
}

.side-submenu::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 7px;
  left: 18px;
  width: 1px;
  background-color: var(--sidebar-divider-color);
}

.side-menu-link.active-menu-item {
  background-color: var(--sidebar-link-active-bg-color);
  color: var(--sidebar-link-active-color);
  font-weight: var(--menu-active-font-weight);
}

.side-menu-link.active-menu-item .side-menu-label {
  color: var(--sidebar-link-active-color);
  font-weight: var(--menu-active-font-weight);
}

.side-menu-parent-link.submenu-parent-active {
  color: var(--sidebar-link-active-color);
  font-weight: var(--menu-active-font-weight);
}

.side-menu-divider {
  margin: 4px 5px;
  list-style: none;
}

.side-menu-divider hr {
  margin: 5px 0;
  border: 0;
  border-top: 1px solid var(--sidebar-divider-color);
}

.side-menu-wrapper.collapsed {
  width: var(--sidebar-collapsed-width);
  min-width: var(--sidebar-collapsed-width);
}

.side-menu-wrapper.collapsed .side-menu-header {
  justify-content: center;

  padding-left: 0;
  padding-right: 0;
}

.side-menu-wrapper.collapsed .side-menu-label {
  display: none;
}

.side-menu-wrapper.collapsed .side-menu-chevron {
  display: none;
}

.side-menu-wrapper.collapsed .side-menu-link {
  justify-content: center;

  padding-left: 0;
  padding-right: 0;
}

.side-menu-wrapper.collapsed .side-menu-icon {
  width: 100%;
  min-width: 0;
  margin-right: 0;
  font-size: 18px;
}

.side-menu-wrapper.collapsed .side-submenu {
  display: none !important;
}

.side-menu-wrapper.collapsed .side-menu-divider {
  display: none;
}

@media (max-width: 1024px) {
  #sideMenu {
    display: none;
  }

  .side-menu-wrapper {
    display: block;
    position: fixed;
    inset: 4rem auto 0 0;
    z-index: 60;
    width: min(82vw, 320px);
    min-width: 0;
    height: calc(100dvh - 4rem);
    transform: translateX(-100%);
    transition: transform 0.25s ease;
  }

  .side-menu-wrapper.collapsed {
    width: min(82vw, 320px);
    min-width: 0;
  }

  .side-menu-wrapper .side-menu {
    height: 100%;
    box-shadow: var(--shadow-xl);
  }
}