/* Approved Mind Mappr sidebar direction. Loaded after page styles so every
   surface shares the same navigation geometry and interaction language. */
.app-container {
  grid-template-columns: 288px minmax(0, 1fr);
}

.sidebar {
  position: relative;
  min-height: 100vh;
  padding: 24px 16px 16px;
  overflow-y: auto;
  border-right: 1px solid var(--border-color);
  background: var(--bg-primary);
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 44px;
  margin: 0 0 28px;
  padding-left: 4px;
  gap: 12px;
}

.sidebar .logo-expanded {
  display: block;
  width: 170px;
  height: 44px;
  object-fit: contain;
  object-position: left center;
}

.sidebar .logo-expanded-light,
.sidebar .logo-collapsed {
  display: none;
}

.sidebar-nav,
.sidebar-footer {
  display: flex;
  flex-direction: column;
}

.sidebar-nav { gap: 5px; }

.sidebar-toggle,
.sidebar .nav-link {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 48px;
  padding: 0 12px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  color: var(--text-secondary);
  gap: 13px;
  text-align: left;
  text-decoration: none;
  transition: border-color 150ms ease, color 150ms ease, background 150ms ease;
}

.sidebar-toggle {
  width: 34px;
  min-height: 34px;
  padding: 0;
  justify-content: center;
}

.sidebar-toggle:hover,
.sidebar .nav-link:hover {
  border-color: rgba(139, 148, 158, 0.22);
  background: transparent;
  color: var(--text-secondary);
}

.sidebar-toggle:focus-visible,
.sidebar .nav-link:focus-visible {
  border-color: rgba(139, 148, 158, 0.3);
  background: transparent;
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

.sidebar .nav-link.active {
  border-color: transparent;
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-weight: 500;
  box-shadow: none;
}

.sidebar .nav-link.active:hover {
  border-color: transparent;
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.sidebar .nav-icon {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  filter: var(--icon-filter);
  transition: filter 150ms ease;
}

.sidebar .nav-link.active .nav-icon { filter: var(--icon-filter-active); }
.sidebar .nav-link:hover .nav-icon { filter: var(--icon-filter); }

.sidebar .nav-link span {
  min-width: 0;
  overflow: hidden;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-footer {
  margin-top: auto;
  gap: 10px;
}

.sidebar-footer .nav-link { min-height: 44px; }
.sidebar-footer > .nav-link[href="settings.html"] { order: 0; }
.sidebar-footer > .sidebar-user-card { order: 1; }

.sidebar-user-card {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 64px;
  padding: 10px 12px;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  background: var(--bg-secondary);
  color: var(--text-primary);
  gap: 12px;
  text-align: left;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.055), 0 10px 24px rgba(0, 0, 0, 0.12);
  cursor: pointer;
  transition: border-color 150ms ease, background 150ms ease;
}

.sidebar-user-card:hover {
  border-color: rgba(139, 148, 158, 0.22);
  background: var(--bg-secondary);
}

.sidebar-user-card:focus-visible {
  border-color: rgba(139, 148, 158, 0.3);
  background: var(--bg-secondary);
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

.sidebar-user-card .user-profile-wrapper {
  position: relative;
  flex: 0 0 auto;
  padding: 0;
}

.sidebar-user-card .sidebar-user-img,
.sidebar-user-card .user-img-round {
  display: block;
  width: 42px;
  height: 42px;
  border: 2px solid var(--bg-secondary);
  border-radius: 10px;
  object-fit: cover;
  box-shadow: none;
}

.sidebar-user-card .user-profile-wrapper::after {
  position: absolute;
  right: -3px;
  bottom: -3px;
  width: 11px;
  height: 11px;
  border: 2px solid var(--bg-secondary);
  border-radius: 50%;
  background: #22c55e;
  content: "";
}

.sidebar-user-details {
  display: flex;
  min-width: 0;
  flex: 1;
  flex-direction: column;
  gap: 3px;
}

.sidebar-user-name {
  overflow: hidden;
  color: var(--text-primary);
  font-size: 0.89rem;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-user-stats {
  display: flex;
  gap: 5px;
  color: var(--text-secondary);
  font-size: 0.75rem;
  white-space: nowrap;
}

.sidebar.collapsed,
.mm-sidebar-collapsed .sidebar {
  width: 84px !important;
  min-width: 84px !important;
}

.sidebar.collapsed .sidebar-header,
.mm-sidebar-collapsed .sidebar .sidebar-header {
  flex-direction: column;
  justify-content: center;
  min-height: 86px;
  margin-bottom: 28px;
  padding: 0;
  gap: 8px;
}

.sidebar.collapsed .logo-expanded,
.mm-sidebar-collapsed .sidebar .logo-expanded { display: none !important; }

.sidebar.collapsed .logo-collapsed,
.mm-sidebar-collapsed .sidebar .logo-collapsed {
  display: block !important;
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.sidebar.collapsed .sidebar-toggle,
.sidebar.collapsed .nav-link,
.mm-sidebar-collapsed .sidebar .sidebar-toggle,
.mm-sidebar-collapsed .sidebar .nav-link {
  justify-content: center !important;
  padding-inline: 0 !important;
  gap: 0;
}

.sidebar.collapsed .nav-link span,
.mm-sidebar-collapsed .sidebar .nav-link span,
.sidebar.collapsed .sidebar-user-details,
.mm-sidebar-collapsed .sidebar .sidebar-user-details {
  display: none !important;
}

.sidebar.collapsed .sidebar-user-card,
.mm-sidebar-collapsed .sidebar .sidebar-user-card {
  justify-content: center;
  width: 52px;
  min-height: 52px;
  margin: 0 auto;
  padding: 5px;
  background: transparent;
  box-shadow: none;
}

.sidebar.collapsed .sidebar-user-card:hover,
.sidebar.collapsed .sidebar-user-card:focus-visible,
.mm-sidebar-collapsed .sidebar .sidebar-user-card:hover,
.mm-sidebar-collapsed .sidebar .sidebar-user-card:focus-visible {
  background: transparent;
  box-shadow: none;
}

.sidebar.collapsed .sidebar-user-img,
.mm-sidebar-collapsed .sidebar .sidebar-user-img {
  width: 44px;
  height: 44px;
}

.app-container.sidebar-collapsed,
.mm-sidebar-collapsed .app-container {
  grid-template-columns: 84px minmax(0, 1fr) !important;
}