/* ============================================================
   EduV Compliance Testlab — Navigation styles
   Icons, collapse/expand, popover
   ============================================================ */

/* ----- Logo switcher ----- */
.logo-sm { display: none; }
.logo-default { display: inline; }

/* ----- Override: always left-align nav links ----- */
.app-shell-nav-link {
  justify-content: flex-start;
}

/* Expanded sidebar: nav links get right margin */
:is([data-sidebar]:not(.sidebar-collapsed), html:not(.sidebar-collapsed) [data-sidebar]) .app-shell-nav-link {
  margin-right: var(--space-3);
}

/* ----- Sidebar toggle button ----- */
.sidebar-toggle {
  position: fixed;
  top: 50vh;
  left: 272px;
  transform: translateX(-50%);
  z-index: 1000;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: left var(--transition-base), color var(--transition-fast), background var(--transition-fast);
  padding: 0;
  line-height: 1;
}
.sidebar-toggle:hover {
  color: var(--text-primary);
  background: var(--bg-muted);
}

/* ----- Nav toggle button (collapsible submenu trigger) ----- */
.app-shell-nav-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  padding: var(--space-2) var(--space-3);
  color: var(--text-primary);
  background: transparent;
  cursor: pointer;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}
.app-shell-nav-toggle:hover {
  background: var(--gray-100);
}
:is([data-sidebar].sidebar-collapsed, html.sidebar-collapsed [data-sidebar]) .app-shell-nav-toggle .nav-text {
  display: none;
}
:is([data-sidebar].sidebar-collapsed, html.sidebar-collapsed [data-sidebar]) .app-shell-nav-toggle {
  padding: var(--space-2) var(--space-2);
}

/* Nav-group expand/collapse — display toggle, no animation on page load.
   JS adds .nav-group-animated for the smooth max-height effect on user toggle. */
#navGroup {
  display: none;
}
#navGroup.nav-group-open {
  display: block;
}
/* Animation layer: only active after JS toggles, never on initial render */
#navGroup.nav-group-animated {
  display: block;
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.25s ease;
}
#navGroup.nav-group-animated.nav-group-open {
  max-height: 2000px;
}

/* ----- Nav icon circle ----- */
.nav-icon-circle {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  background: color-mix(in srgb, var(--primary-500) 10%, transparent);
  color: var(--primary-600);
  transition: background var(--transition-fast), color var(--transition-fast);
}
.app-shell-nav-link:hover .nav-icon-circle {
  background: color-mix(in srgb, var(--primary-500) 18%, transparent);
  color: var(--primary-700);
}
.app-shell-nav-link.active .nav-icon-circle {
  background: var(--primary-500);
  color: #fff;
}

/* ----- Nav text wrapper ----- */
.nav-text {
  transition: opacity var(--transition-fast);
}

/* ----- Section labels fill width with proper spacing ----- */
.app-shell-nav-section-label {
  width: 100%;
  margin-top: var(--space-4);
  margin-bottom: var(--space-1);
}

/* ----- Sidebar divider ----- */
.sidebar-divider {
  height: 1px;
  background: var(--border-subtle);
  margin: var(--space-2) 0;
}

/* ----- Sidebar spacer (pushes dev profile to bottom) ----- */
.sidebar-spacer {
  flex: 1;
}

/* ----- Sidebar collapse states ----- */
.app-shell-sidebar {
  display: flex;
  flex-direction: column;
  transition: width var(--transition-base), padding var(--transition-base);
}

/* Override components.css overflow-y:auto so only the nav scrolls internally.
   overflow:visible allows popover tooltips to escape the sidebar in collapsed state. */
@media (min-width: 992px) {
  .app-shell-sidebar {
    overflow: visible;
  }
}

:is([data-sidebar].sidebar-collapsed, html.sidebar-collapsed [data-sidebar]) .app-shell-sidebar {
  width: 64px;
  padding-inline: var(--space-2);
}

:is([data-sidebar].sidebar-collapsed, html.sidebar-collapsed [data-sidebar]) .sidebar-toggle {
  left: 64px;
}

:is([data-sidebar].sidebar-collapsed, html.sidebar-collapsed [data-sidebar]) .app-shell-brand {
  display: flex;
  justify-content: center;
  padding: var(--space-3) 0;
}
:is([data-sidebar].sidebar-collapsed, html.sidebar-collapsed [data-sidebar]) .logo-default { display: none; }
:is([data-sidebar].sidebar-collapsed, html.sidebar-collapsed [data-sidebar]) .logo-sm {
  display: block;
  width: 32px;
  height: 32px;
  margin: 0 auto !important;
}

:is([data-sidebar].sidebar-collapsed, html.sidebar-collapsed [data-sidebar]) .sidebar-toggle i {
  transform: rotate(180deg);
}

:is([data-sidebar].sidebar-collapsed, html.sidebar-collapsed [data-sidebar]) .app-shell-nav-link {
  justify-content: flex-start;
  padding: var(--space-2);
  margin-right: 0;
}

:is([data-sidebar].sidebar-collapsed, html.sidebar-collapsed [data-sidebar]) .nav-text {
  display: none;
}

:is([data-sidebar].sidebar-collapsed, html.sidebar-collapsed [data-sidebar]) .app-shell-nav-section-label {
  display: none;
}

:is([data-sidebar].sidebar-collapsed, html.sidebar-collapsed [data-sidebar]) .sidebar-divider {
  margin: var(--space-2) 0;
}

:is([data-sidebar].sidebar-collapsed, html.sidebar-collapsed [data-sidebar]) .app-shell-nav {
  align-items: stretch;
}

/* ----- Ensure nav scrolls within sidebar, never with page ----- */
.app-shell-nav {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  min-height: 0;
  height: auto;
}

/* Dev profile — hidden when collapsed (select2 is unusable at narrow width) */
:is([data-sidebar].sidebar-collapsed, html.sidebar-collapsed [data-sidebar]) .sidebar-dev-form {
  display: none;
}

/* ----- Popover on hover (collapsed only, via Bootstrap Popover JS) ----- */
:is([data-sidebar].sidebar-collapsed, html.sidebar-collapsed [data-sidebar]) .app-shell-nav-link {
  position: relative;
}

/* Grid adjustment for collapsed sidebar */
@media (min-width: 992px) {
  :is([data-sidebar].sidebar-collapsed, html.sidebar-collapsed [data-sidebar]) .app-shell {
    grid-template-columns: 64px minmax(0, 1fr);
  }
}