/* GrowSiteX enterprise desktop sidebar navigation. */
@media (min-width: 1025px) {
  :root {
    --sidebar-width: 260px;
    --sidebar-collapsed-width: 76px;
    --sidebar-bg: #102f66;
    --sidebar-text: #dce8fb;
    --sidebar-muted: #aebfdb;
    --sidebar-line: rgba(221, 232, 249, 0.16);
    --sidebar-hover: rgba(255, 255, 255, 0.08);
    --sidebar-group-active: rgba(255, 255, 255, 0.11);
    --sidebar-active: #2b72ed;
    --sidebar-active-hover: #2568dc;
  }

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

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

  .app-shell > .sidebar {
    padding: 16px 12px 14px;
    background: var(--sidebar-bg);
    border-right: 1px solid rgba(9, 31, 70, 0.35);
  }

  .app-shell > .sidebar .brand {
    min-height: 58px;
    margin: 0 4px 14px;
    padding: 2px 2px 14px;
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 10px;
    border-bottom-color: var(--sidebar-line);
  }

  .app-shell > .sidebar .brand-logo-shell,
  .app-shell > .sidebar .brand-logo {
    width: 40px;
    height: 40px;
  }

  .app-shell > .sidebar .brand-copy strong {
    font-size: 19px;
    letter-spacing: 0;
  }

  .app-shell > .sidebar .brand-copy span {
    color: var(--sidebar-muted);
  }

  .app-shell > .sidebar .nav {
    display: grid;
    flex: 1 1 auto;
    min-height: 0;
    align-content: start;
    grid-auto-rows: max-content;
    gap: 4px;
    padding: 0 2px 10px 0;
    overflow-x: hidden;
    overflow-y: auto;
    scrollbar-gutter: stable;
  }

  .app-shell > .sidebar .nav-group {
    display: grid;
    align-content: start;
    gap: 2px;
  }

  .app-shell > .sidebar .nav-group + .nav-group {
    margin-top: 2px;
  }

  .app-shell > .sidebar .nav > button,
  .app-shell > .sidebar .nav .nav-parent {
    position: relative;
    height: 42px;
    min-height: 42px;
    padding: 0 12px;
    gap: 10px;
    border: 1px solid transparent;
    border-radius: 7px;
    color: var(--sidebar-text);
    font-size: 14px;
    font-weight: 650;
    box-shadow: none;
  }

  .app-shell > .sidebar .nav > button:hover,
  .app-shell > .sidebar .nav .nav-parent:hover {
    color: #ffffff;
    background: var(--sidebar-hover);
    border-color: rgba(255, 255, 255, 0.05);
  }

  .app-shell > .sidebar .nav > button.active {
    color: #ffffff;
    background: var(--sidebar-active);
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 6px 14px rgba(7, 35, 82, 0.18);
  }

  .app-shell > .sidebar .nav > button.active:hover {
    background: var(--sidebar-active-hover);
  }

  .app-shell > .sidebar .nav-group.open > .nav-parent.active {
    color: #ffffff;
    background: var(--sidebar-group-active);
    border-color: rgba(255, 255, 255, 0.06);
    box-shadow: none;
  }

  .app-shell > .sidebar .nav-icon {
    width: 20px;
    height: 20px;
    flex: 0 0 20px;
  }

  .app-shell > .sidebar .nav-arrow {
    width: 18px;
    height: 18px;
    margin-left: auto;
    display: inline-grid;
    place-items: center;
    color: var(--sidebar-muted);
    transition: transform 0.16s ease, color 0.16s ease;
  }

  .app-shell > .sidebar .nav-group.open > .nav-parent .nav-arrow {
    color: #ffffff;
  }

  .app-shell > .sidebar .subnav {
    position: relative;
    margin: 0 0 6px 21px;
    padding: 2px 0 2px 13px;
    border-left: 1px solid var(--sidebar-line);
  }

  .app-shell > .sidebar .nav-group.open .subnav {
    display: grid;
    align-content: start;
    gap: 2px;
  }

  .app-shell > .sidebar .subnav button {
    position: relative;
    height: 34px;
    min-height: 34px;
    padding: 0 10px;
    gap: 8px;
    border: 1px solid transparent;
    border-radius: 6px;
    color: var(--sidebar-muted);
    font-size: 13px;
    font-weight: 500;
    box-shadow: none;
  }

  .app-shell > .sidebar .subnav button:hover {
    color: #ffffff;
    background: var(--sidebar-hover);
  }

  .app-shell > .sidebar .subnav button.active {
    color: #ffffff;
    background: rgba(43, 114, 237, 0.78);
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: none;
  }

  .app-shell > .sidebar .submark {
    width: 10px;
    min-width: 10px;
    height: 10px;
    font-size: 0;
    display: inline-grid;
    place-items: center;
    opacity: 1;
  }

  .app-shell > .sidebar .submark::before {
    content: "";
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.72;
  }

  .app-shell > .sidebar .subnav button.active .submark::before {
    width: 5px;
    height: 5px;
    opacity: 1;
  }

  .app-shell > .sidebar .collapse-menu {
    flex: 0 0 auto;
    width: calc(100% - 8px);
    height: 40px;
    min-height: 40px;
    margin: 10px 4px 0;
    padding: 0 12px;
    gap: 8px;
    border: 1px solid var(--sidebar-line);
    border-radius: 7px;
    color: var(--sidebar-text);
    background: rgba(255, 255, 255, 0.06);
  }

  .app-shell > .sidebar .collapse-menu:hover {
    color: #ffffff;
    background: var(--sidebar-hover);
    border-color: rgba(255, 255, 255, 0.24);
  }

  .app-shell > .sidebar .nav button:focus-visible,
  .app-shell > .sidebar .collapse-menu:focus-visible {
    outline: 2px solid #9dc3ff;
    outline-offset: 2px;
  }

  .app-shell.sidebar-collapsed > .sidebar {
    padding-left: 10px;
    padding-right: 10px;
  }

  .app-shell.sidebar-collapsed > .sidebar .brand {
    margin-left: 0;
    margin-right: 0;
    padding-left: 0;
    padding-right: 0;
  }

  .app-shell.sidebar-collapsed > .sidebar .nav > button,
  .app-shell.sidebar-collapsed > .sidebar .nav .nav-parent,
  .app-shell.sidebar-collapsed > .sidebar .collapse-menu {
    width: 100%;
    justify-content: center;
    padding: 0;
    margin-left: 0;
    margin-right: 0;
  }

  .app-shell.sidebar-collapsed > .sidebar .nav-arrow {
    display: none;
  }
}