/* E10 shell navigation extensions: contextual sidebars, menus, drawers and back controls. */

:root {
  --e10-collapsed-sidebar-width: 52px;
  --e10-nav-panel-border: #e5e5e5;
  --e10-nav-panel-muted: #999999;
  --e10-nav-panel-hover: #f3f8fc;
  --e10-nav-panel-active: #e7f3fc;
}

/* Context-specific sidebar navigation */
.context-nav {
  display: none;
  min-height: 0;
  flex: 1;
  padding: 14px 0 44px;
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: #555a63 transparent;
}

.context-nav.active,
.context-nav.is-active,
.context-nav[data-active="true"] {
  display: block;
}

/* A single dynamic context container is always visible; static multi-context shells opt in above. */
.sidebar > .context-nav:only-of-type {
  display: block;
}

.context-nav::-webkit-scrollbar {
  width: 5px;
}

.context-nav::-webkit-scrollbar-thumb {
  background: #555a63;
}

.context-nav-title {
  height: 30px;
  padding: 0 15px;
  overflow: hidden;
  color: #777c84;
  font-size: 11px;
  line-height: 30px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.context-nav-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.context-nav-heading small {
  color: #656a72;
  font-size: 10px;
}

.nav-group {
  margin: 0;
  padding: 0;
}

.nav-group + .nav-group {
  margin-top: 4px;
}

.nav-group-toggle {
  position: relative;
  display: flex;
  width: 100%;
  height: 35px;
  align-items: center;
  gap: 12px;
  padding: 0 14px 0 20px;
  overflow: hidden;
  color: rgba(255, 255, 255, 0.9);
  background: transparent;
  border: 0;
  border-radius: 0;
  cursor: pointer;
  font-size: 14px;
  text-align: left;
  white-space: nowrap;
}

.nav-group-toggle::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  content: "";
  background: transparent;
}

.nav-group-toggle:hover,
.nav-group-toggle:focus-visible {
  color: #ffffff;
  background: var(--sidebar-hover-bg, #25282e);
  outline: none;
}

.nav-group-toggle:focus-visible {
  box-shadow: inset 0 0 0 1px rgba(93, 164, 222, 0.7);
}

.nav-group-toggle.active,
.nav-group-toggle.is-active {
  color: #ffffff;
  background: var(--sidebar-active-bg, #1d1f25);
}

.nav-group-toggle.active::before,
.nav-group-toggle.is-active::before {
  background: #1a86e5;
}

.nav-group-toggle > .icon:first-child {
  color: #d6d8dc;
}

.nav-group-toggle > span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-group-toggle .nav-arrow,
.nav-group-toggle .nav-group-chevron {
  margin-left: auto;
  transform: rotate(-90deg);
  transition: transform 0.18s ease;
}

.nav-group.is-open > .nav-group-toggle .nav-arrow,
.nav-group.open > .nav-group-toggle .nav-arrow,
.nav-group.expanded > .nav-group-toggle .nav-arrow,
.nav-group-toggle[aria-expanded="true"] .nav-arrow,
.nav-group.is-open > .nav-group-toggle .nav-group-chevron,
.nav-group.open > .nav-group-toggle .nav-group-chevron,
.nav-group-toggle[aria-expanded="true"] .nav-group-chevron {
  transform: rotate(0deg);
}

.nav-group-items {
  display: none;
  margin: 0;
  padding: 0;
}

.nav-group.is-open > .nav-group-items,
.nav-group.open > .nav-group-items,
.nav-group.expanded > .nav-group-items,
.nav-group-toggle[aria-expanded="true"] + .nav-group-items,
.nav-group-items.open,
.nav-group-items.is-open {
  display: block;
}

.nav-group-items .nav-item {
  height: 33px;
  padding-left: 46px;
  font-size: 13px;
}

.nav-group-items .nav-item::after {
  position: absolute;
  top: 50%;
  left: 31px;
  width: 4px;
  height: 4px;
  content: "";
  background: #747982;
  transform: translateY(-50%);
}

.nav-group-items .nav-item.active::after {
  background: #55a8ec;
}

/* Account menu */
.account-popover {
  position: fixed;
  z-index: var(--popover-zindex, 1999);
  top: 50px;
  right: 8px;
  display: none;
  width: 270px;
  max-height: calc(100vh - 58px);
  overflow: auto;
  color: var(--regular-fc, #666666);
  background: #ffffff;
  border: 1px solid var(--e10-nav-panel-border);
  border-top: 0;
  border-radius: 0;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.16);
}

.account-popover.open,
.account-popover.is-open,
.account-popover[data-open="true"] {
  display: block;
}

.account-menu-header {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  min-height: 64px;
  padding: 10px 14px;
  color: #333333;
  background: #f8f9fa;
  border-bottom: 1px solid var(--e10-nav-panel-border);
}

.account-menu-header .avatar {
  width: 36px;
  height: 36px;
  color: #ffffff;
  background: #5f9deb;
  border: 1px solid #d6e8f8;
}

.account-menu-header > span:last-child {
  min-width: 0;
}

.account-menu-header > span:last-child strong,
.account-menu-header > span:last-child small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-menu-header > span:last-child strong {
  font-size: 14px;
  font-weight: 500;
  line-height: 22px;
}

.account-menu-header > span:last-child small {
  color: var(--e10-nav-panel-muted);
  font-size: 11px;
  line-height: 17px;
}

.account-menu-identity {
  min-width: 0;
}

.account-menu-name,
.account-menu-meta {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-menu-name {
  color: #222222;
  font-size: 14px;
  font-weight: 500;
  line-height: 22px;
}

.account-menu-meta {
  color: var(--e10-nav-panel-muted);
  font-size: 11px;
  line-height: 17px;
}

.account-menu-section {
  padding: 5px 0;
}

.account-menu-group {
  padding: 5px 0;
}

.account-menu-group + .account-menu-group {
  border-top: 1px solid var(--e10-nav-panel-border);
}

.account-menu-label {
  height: 24px;
  padding: 0 14px;
  color: var(--e10-nav-panel-muted);
  font-size: 11px;
  line-height: 24px;
}

.account-menu-item {
  display: flex;
  width: 100%;
  min-height: 36px;
  align-items: center;
  gap: 10px;
  padding: 7px 14px;
  color: #555555;
  background: #ffffff;
  border: 0;
  border-radius: 0;
  cursor: pointer;
  text-align: left;
}

.account-menu-group > button {
  display: flex;
  width: 100%;
  min-height: 36px;
  align-items: center;
  gap: 10px;
  padding: 7px 14px;
  color: #555555;
  background: #ffffff;
  border: 0;
  border-radius: 0;
  cursor: pointer;
  text-align: left;
}

.account-menu-item:hover,
.account-menu-item:focus-visible,
.account-menu-group > button:hover,
.account-menu-group > button:focus-visible {
  color: var(--primary, #0470c1);
  background: var(--e10-nav-panel-hover);
  outline: none;
}

.account-menu-item .icon {
  color: #7d8790;
}

.account-menu-group > button > .icon:first-child {
  color: #7d8790;
}

.account-menu-item:hover .icon {
  color: var(--primary, #0470c1);
}

.account-menu-group > button:hover > .icon:first-child {
  color: var(--primary, #0470c1);
}

.account-menu-item .account-menu-arrow,
.account-menu-item .nav-arrow,
.account-menu-group .account-menu-arrow {
  margin-left: auto;
  color: #aaaaaa;
}

.account-menu-admin > span {
  min-width: 0;
  flex: 1;
}

.account-menu-admin strong,
.account-menu-admin small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-menu-admin strong {
  color: #333333;
  font-size: 13px;
  font-weight: 500;
  line-height: 19px;
}

.account-menu-admin small {
  color: var(--e10-nav-panel-muted);
  font-size: 11px;
  line-height: 16px;
}

.account-menu-divider {
  height: 1px;
  margin: 0;
  background: var(--e10-nav-panel-border);
  border: 0;
}

.account-menu-footer {
  display: flex;
  min-height: 40px;
  align-items: center;
  justify-content: space-between;
  padding: 0 14px;
  color: var(--e10-nav-panel-muted);
  background: #fafafa;
  border-top: 1px solid var(--e10-nav-panel-border);
  font-size: 11px;
}

/* Right-side application drawer */
.shell-overlay {
  position: fixed;
  z-index: calc(var(--popup-zindex, 999) - 1);
  top: 50px;
  right: 0;
  bottom: 0;
  left: 0;
  display: none;
  background: rgba(0, 0, 0, 0.34);
}

.shell-overlay.open,
.shell-overlay.is-open,
.shell-overlay[data-open="true"] {
  display: block;
}

.app-drawer {
  position: fixed;
  z-index: var(--popup-zindex, 999);
  top: 50px;
  right: 0;
  bottom: 0;
  display: flex;
  width: min(520px, calc(100vw - 28px));
  flex-direction: column;
  color: var(--regular-fc, #666666);
  background: #ffffff;
  border-left: 1px solid var(--e10-nav-panel-border);
  box-shadow: -5px 0 16px rgba(0, 0, 0, 0.14);
  visibility: hidden;
  transform: translateX(102%);
  transition: transform 0.2s ease, visibility 0s linear 0.2s;
}

.app-drawer.open,
.app-drawer.is-open,
.app-drawer[data-open="true"] {
  visibility: visible;
  transform: translateX(0);
  transition: transform 0.2s ease;
}

.app-drawer-header {
  display: flex;
  min-height: 50px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 14px 0 16px;
  color: #222222;
  border-bottom: 1px solid var(--e10-nav-panel-border);
}

.app-drawer-header > div {
  min-width: 0;
}

.app-drawer-header h2 {
  margin: 0;
  overflow: hidden;
  color: #222222;
  font-size: 16px;
  font-weight: 500;
  line-height: 22px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.app-drawer-header > div > span {
  display: block;
  overflow: hidden;
  color: var(--e10-nav-panel-muted);
  font-size: 11px;
  line-height: 16px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.app-drawer-title {
  margin: 0;
  overflow: hidden;
  font-size: 16px;
  font-weight: 500;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.app-drawer-close {
  display: inline-grid;
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
  padding: 0;
  place-items: center;
  color: #666666;
  background: transparent;
  border: 0;
  border-radius: 0;
  cursor: pointer;
}

.app-drawer-close:hover,
.app-drawer-close:focus-visible {
  color: var(--primary, #0470c1);
  background: var(--e10-nav-panel-hover);
  outline: 1px solid #a9d1ee;
  outline-offset: -1px;
}

.app-drawer-header > .icon-button {
  flex: 0 0 32px;
  color: #666666;
  border-radius: 0;
}

.app-drawer-header > .icon-button:hover,
.app-drawer-header > .icon-button:focus-visible {
  color: var(--primary, #0470c1);
  background: var(--e10-nav-panel-hover);
}

.app-drawer-body {
  min-height: 0;
  flex: 1;
  padding: 0 16px 20px;
  overflow: auto;
  overscroll-behavior: contain;
}

.app-drawer-section {
  padding-top: 18px;
}

.app-drawer-section + .app-drawer-section {
  margin-top: 2px;
  border-top: 1px solid #eeeeee;
}

.app-drawer-section-title {
  display: flex;
  min-height: 28px;
  align-items: center;
  margin: 0;
  color: #333333;
  font-size: 13px;
  font-weight: 500;
}

.app-drawer-section > h3 {
  display: flex;
  min-height: 28px;
  align-items: center;
  margin: 0;
  color: #333333;
  font-size: 13px;
  font-weight: 500;
}

.app-drawer-section-note {
  margin-left: auto;
  color: var(--e10-nav-panel-muted);
  font-size: 11px;
  font-weight: 400;
}

.app-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 6px;
  border-top: 1px solid var(--e10-nav-panel-border);
  border-left: 1px solid var(--e10-nav-panel-border);
}

.app-entry {
  display: grid;
  min-width: 0;
  min-height: 86px;
  grid-template-rows: 30px auto;
  align-content: center;
  justify-items: center;
  gap: 7px;
  padding: 10px 6px;
  overflow: hidden;
  color: #555555;
  background: #ffffff;
  border: 0;
  border-right: 1px solid var(--e10-nav-panel-border);
  border-bottom: 1px solid var(--e10-nav-panel-border);
  border-radius: 0;
  cursor: pointer;
  text-align: center;
}

.app-entry:hover,
.app-entry:focus-visible {
  color: var(--primary, #0470c1);
  background: var(--e10-nav-panel-hover);
  outline: none;
}

.app-entry.active,
.app-entry.is-active {
  color: var(--primary, #0470c1);
  background: var(--e10-nav-panel-active);
}

.app-entry-icon {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  color: #ffffff;
  background: var(--primary, #0470c1);
  border-radius: 3px;
}

.app-entry:nth-child(4n + 2) .app-entry-icon {
  background: #36a37d;
}

.app-entry:nth-child(4n + 3) .app-entry-icon {
  background: #6d81b8;
}

.app-entry:nth-child(4n) .app-entry-icon {
  background: #d28a35;
}

.app-entry-label,
.app-entry > span:last-child {
  width: 100%;
  overflow: hidden;
  font-size: 12px;
  line-height: 18px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.app-entry > span:last-child strong,
.app-entry > span:last-child small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.app-entry > span:last-child strong {
  color: #444444;
  font-size: 12px;
  font-weight: 500;
  line-height: 18px;
}

.app-entry > span:last-child small {
  color: var(--e10-nav-panel-muted);
  font-size: 10px;
  line-height: 15px;
}

.app-entry:hover > span:last-child strong,
.app-entry:focus-visible > span:last-child strong {
  color: var(--primary, #0470c1);
}

.app-drawer-footer {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  padding: 0 16px;
  background: #fafafa;
  border-top: 1px solid var(--e10-nav-panel-border);
}

/* Page hierarchy */
.view-back-button {
  display: inline-flex;
  min-width: 32px;
  height: 32px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 0 8px;
  color: #555555;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 0;
  cursor: pointer;
  font-size: 13px;
  line-height: 30px;
}

.view-back-button:hover,
.view-back-button:focus-visible {
  color: var(--primary, #0470c1);
  background: var(--e10-nav-panel-hover);
  border-color: #a9d1ee;
  outline: none;
}

.view-back-button:active {
  background: #dceefa;
}

.view-back-button .icon {
  width: 15px;
  height: 15px;
}

.content-toolbar > .view-back-button:first-child,
.toolbar-title > .view-back-button:first-child {
  margin-left: -4px;
}

.e10-shell.focus-mode .view-back-button {
  color: #444444;
  background: #ffffff;
  border-color: #dddddd;
}

.e10-shell.focus-mode .view-back-button:hover,
.e10-shell.focus-mode .view-back-button:focus-visible {
  color: var(--primary, #0470c1);
  border-color: #86bce3;
}

/* Desktop collapsed shell */
.e10-shell,
.e10-shell > .topbar .brand,
.e10-shell > .sidebar {
  transition: width 0.18s ease, min-width 0.18s ease;
}

.e10-shell.sidebar-collapsed {
  grid-template-columns: var(--e10-collapsed-sidebar-width) minmax(0, 1fr);
}

.e10-shell.sidebar-collapsed > .topbar .brand {
  width: var(--e10-collapsed-sidebar-width);
  min-width: var(--e10-collapsed-sidebar-width);
  justify-content: center;
  padding: 0;
}

.e10-shell.sidebar-collapsed > .topbar .brand > *:not(.mobile-menu-button) {
  display: none;
}

.e10-shell.sidebar-collapsed > .topbar .brand::after {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  color: #ffffff;
  content: "e";
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.42);
  font-family: Arial, sans-serif;
  font-size: 18px;
  line-height: 1;
}

.sidebar.collapsed {
  width: var(--e10-collapsed-sidebar-width);
}

.sidebar.collapsed .context-nav-title,
.sidebar.collapsed .nav-section-label,
.sidebar.collapsed .nav-group-items,
.sidebar.collapsed .nav-child,
.sidebar.collapsed .nav-item > span,
.sidebar.collapsed .nav-group-toggle > span,
.sidebar.collapsed .nav-arrow,
.sidebar.collapsed .nav-badge,
.e10-shell.sidebar-collapsed > .sidebar .context-nav-title,
.e10-shell.sidebar-collapsed > .sidebar .nav-section-label,
.e10-shell.sidebar-collapsed > .sidebar .nav-group-items,
.e10-shell.sidebar-collapsed > .sidebar .nav-child,
.e10-shell.sidebar-collapsed > .sidebar .nav-item > span,
.e10-shell.sidebar-collapsed > .sidebar .nav-group-toggle > span,
.e10-shell.sidebar-collapsed > .sidebar .nav-arrow,
.e10-shell.sidebar-collapsed > .sidebar .nav-badge {
  display: none;
}

.sidebar.collapsed .nav-item,
.sidebar.collapsed .nav-group-toggle,
.e10-shell.sidebar-collapsed > .sidebar .nav-item,
.e10-shell.sidebar-collapsed > .sidebar .nav-group-toggle {
  justify-content: center;
  gap: 0;
  padding: 0;
}

.sidebar.collapsed .nav-item .icon,
.sidebar.collapsed .nav-group-toggle .icon,
.e10-shell.sidebar-collapsed > .sidebar .nav-item .icon,
.e10-shell.sidebar-collapsed > .sidebar .nav-group-toggle .icon {
  margin: 0;
}

.sidebar.collapsed .sidebar-collapse,
.e10-shell.sidebar-collapsed > .sidebar .sidebar-collapse {
  right: -12px;
  transform: rotate(180deg);
}

@media (max-width: 760px) {
  .e10-shell.sidebar-collapsed {
    grid-template-columns: 1fr;
  }

  .e10-shell.sidebar-collapsed > .topbar .brand {
    width: auto;
    min-width: 112px;
    justify-content: flex-start;
    padding-left: 8px;
  }

  .e10-shell.sidebar-collapsed > .topbar .brand > .mobile-menu-button {
    display: inline-grid;
  }

  .e10-shell.sidebar-collapsed > .topbar .brand::after {
    display: none;
  }

  .sidebar.collapsed,
  .e10-shell.sidebar-collapsed > .sidebar {
    width: min(220px, calc(100vw - 44px));
  }

  .sidebar.collapsed .context-nav-title,
  .sidebar.collapsed .nav-section-label,
  .sidebar.collapsed .nav-group-toggle > span,
  .sidebar.collapsed .nav-item > span,
  .sidebar.collapsed .nav-arrow,
  .sidebar.collapsed .nav-badge,
  .e10-shell.sidebar-collapsed > .sidebar .context-nav-title,
  .e10-shell.sidebar-collapsed > .sidebar .nav-section-label,
  .e10-shell.sidebar-collapsed > .sidebar .nav-group-toggle > span,
  .e10-shell.sidebar-collapsed > .sidebar .nav-item > span,
  .e10-shell.sidebar-collapsed > .sidebar .nav-arrow,
  .e10-shell.sidebar-collapsed > .sidebar .nav-badge {
    display: initial;
  }

  .sidebar.collapsed .nav-item,
  .sidebar.collapsed .nav-group-toggle,
  .e10-shell.sidebar-collapsed > .sidebar .nav-item,
  .e10-shell.sidebar-collapsed > .sidebar .nav-group-toggle {
    justify-content: flex-start;
    gap: 12px;
    padding-right: 14px;
    padding-left: 20px;
  }

  .sidebar.collapsed .nav-group.is-open > .nav-group-items,
  .sidebar.collapsed .nav-group.open > .nav-group-items,
  .sidebar.collapsed .nav-group-toggle[aria-expanded="true"] + .nav-group-items,
  .e10-shell.sidebar-collapsed > .sidebar .nav-group.is-open > .nav-group-items,
  .e10-shell.sidebar-collapsed > .sidebar .nav-group.open > .nav-group-items,
  .e10-shell.sidebar-collapsed > .sidebar .nav-group-toggle[aria-expanded="true"] + .nav-group-items {
    display: block;
  }

  .sidebar.collapsed .context-nav-title,
  .sidebar.collapsed .nav-section-label,
  .e10-shell.sidebar-collapsed > .sidebar .context-nav-title,
  .e10-shell.sidebar-collapsed > .sidebar .nav-section-label {
    display: block;
  }

  .sidebar .sidebar-collapse {
    display: none;
  }

  .shell-overlay {
    top: 50px;
  }

  .shell-overlay.for-sidebar,
  .shell-overlay.sidebar-overlay {
    z-index: 29;
  }

  .account-popover {
    right: 4px;
    width: min(270px, calc(100vw - 8px));
  }

  .app-drawer {
    width: min(480px, calc(100vw - 20px));
  }

  .app-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 420px) {
  .account-popover {
    right: 0;
    width: 100vw;
  }

  .app-drawer {
    width: 100vw;
  }

  .app-drawer-body {
    padding-right: 12px;
    padding-left: 12px;
  }

  .app-grid {
    grid-template-columns: 1fr;
  }

  .app-entry {
    min-height: 54px;
    grid-template: 30px / 30px minmax(0, 1fr);
    justify-items: start;
    gap: 10px;
    padding: 8px 12px;
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  .app-drawer,
  .nav-group-toggle .nav-arrow,
  .nav-group-toggle .nav-group-chevron,
  .e10-shell,
  .e10-shell > .topbar .brand,
  .e10-shell > .sidebar {
    transition-duration: 0.01ms !important;
  }
}