/* ERP-only grouped navigation and Roboto; shared Suite assets are unchanged. */
:root { --aat-font-sans: Roboto, Arial, sans-serif; }

/* AAT ERP palette: quiet surfaces with the established blue operational accent. */
:root {
  --aat-primary: #3154b8;
  --aat-primary-dark: #243f91;
  --aat-primary-soft: #edf2ff;
  --aat-canvas: #f2f4f5;
  --aat-surface: #fff;
  --aat-surface-soft: #f7f8f8;
  --aat-border: #d8dddf;
  --aat-border-strong: #c5cccf;
  --aat-text: #252d31;
  --aat-text-muted: #69757b;
  --aat-success: #198b63;
  --aat-attention: #a87614;
  --aat-danger: #b83b3b;
  --aat-information: #27839d;
  --aat-shadow: 0 5px 16px rgb(34 48 53 / 8%);
  --aat-shadow-soft: 0 1px 3px rgb(34 48 53 / 7%);
  --aat-radius: 3px;
  --aat-radius-small: 2px;
  --app-accent: #3154b8;
  --app-accent-dark: #243f91;
  --app-accent-soft: #edf2ff;
  --app-focus-ring: rgb(49 84 184 / 18%);
  --app-topbar-height: 58px;
}

body.aat-app { background: var(--aat-canvas); }
[data-aat-erp-shell] .app-topbar { border-color: var(--aat-border); padding-left: 76px; background: #fff; box-shadow: 0 1px 2px rgb(34 48 53 / 5%); }
[data-aat-erp-shell] .suite-launcher-button { background: #fff; color: var(--aat-primary-dark); }
[data-aat-erp-shell] .app-context span { color: var(--aat-primary-dark); }
[data-aat-erp-shell] .app-search input { height: 34px; border-radius: 2px; background: #f7f8f8; }
[data-aat-erp-shell] .app-search button { top: 1px; }
[data-aat-erp-shell] .account-avatar { background: var(--aat-primary-dark); }
[data-aat-erp-shell] .app-sidebar { border-color: var(--aat-border); background: #fff; box-shadow: none; }
[data-aat-erp-shell] .app-sidebar .app-navigation { gap: 1px; padding: 10px 8px; }
[data-aat-erp-shell] .app-nav-link { min-height: 36px; border-radius: 2px; font-size: 12px; }
[data-aat-erp-shell] .app-nav-link .aat-icon,
[data-aat-erp-shell] .erp-nav-group summary .aat-icon { color: var(--aat-primary-dark); }
[data-aat-erp-shell] .app-nav-link.active { background: var(--aat-primary-soft); color: var(--aat-primary-dark); box-shadow: inset 3px 0 0 var(--aat-primary); }
[data-aat-erp-shell] .erp-nav-group summary { min-height: 36px; border-radius: 2px; font-size: 12px; }
[data-aat-erp-shell] .app-workspace { padding: 18px 22px 44px; }
[data-aat-erp-shell] button,
[data-aat-erp-shell] input,
[data-aat-erp-shell] select,
[data-aat-erp-shell] textarea { border-radius: 2px; }
[data-aat-erp-shell] button:not(:disabled):hover { border-color: var(--aat-primary); }
/* The fixed top bar is already offset by the workspace margin. */
[data-aat-erp-shell] > .aat-header { min-height: 0; }
[data-aat-erp-shell] .app-sidebar .app-navigation { transform: none; }
.erp-header-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.erp-account-menu,.erp-notifications { position: relative; }
.erp-account-menu > summary,.erp-notifications > summary { display: flex; min-width: 44px; min-height: 44px; align-items: center; justify-content: center; padding: 4px; border-radius: var(--aat-radius-small); cursor: pointer; list-style: none; color: var(--aat-primary); }
.erp-account-menu > summary::-webkit-details-marker,.erp-notifications > summary::-webkit-details-marker { display: none; }
.erp-account-menu > summary:hover,.erp-notifications > summary:hover,.erp-account-menu > summary:focus-visible,.erp-notifications > summary:focus-visible { background: var(--aat-primary-soft); }
.erp-header-actions .account-popover { width: min(290px, calc(100vw - 24px)); white-space: normal; }
@media (max-width: 720px) {
  [data-aat-erp-shell] .app-workspace,[data-aat-erp-shell].app-sidebar-collapsed .app-workspace { margin-top: var(--app-topbar-height); }
  [data-aat-erp-shell] .app-sidebar,[data-aat-erp-shell].app-sidebar-collapsed .app-sidebar { inset: 0 auto 0 0; z-index: 1202; width: min(82vw, 300px); height: 100dvh; border-right: 1px solid var(--aat-border); border-bottom: 0; }
  [data-aat-erp-shell] .app-sidebar .app-navigation,[data-aat-erp-shell].app-sidebar-collapsed .app-sidebar .app-navigation { display: grid; width: 100%; min-height: 0; flex: 1 1 auto; grid-template-columns: minmax(0, 1fr); grid-template-rows: none; grid-auto-rows: max-content; align-content: start; gap: 4px; overflow-x: hidden; overflow-y: auto; padding: 2px 8px calc(20px + env(safe-area-inset-bottom)); }
  [data-aat-erp-shell] .app-sidebar .app-nav-link,[data-aat-erp-shell] .erp-nav-group,[data-aat-erp-shell] .erp-nav-group-items { width: 100%; min-width: 0; }
  [data-aat-erp-shell] .app-sidebar-toggle,[data-aat-erp-shell].app-sidebar-collapsed .app-sidebar-toggle { display: grid; position: absolute; top: calc(10px + env(safe-area-inset-top)); right: 10px; width: 44px; height: 44px; margin: 0; }
}
/* Mirrors the intranet's grouped drawer layout while retaining ERP's visual theme. */
[data-aat-erp-shell] {
  --erp-menu-accent: var(--aat-primary);
  --erp-menu-background: var(--aat-surface);
  --erp-menu-hover: var(--aat-primary-soft);
  --erp-menu-text: var(--aat-text);
  --erp-menu-muted: var(--aat-text-muted);
}

[data-aat-erp-shell] .app-sidebar {
  border-right: 1px solid var(--aat-border);
  background: var(--erp-menu-background);
  box-shadow: 4px 0 12px rgb(35 30 50 / 6%);
  color: var(--erp-menu-text);
}

.erp-sidebar-brand {
  display: grid;
  min-height: 116px;
  flex: 0 0 auto;
  place-items: center;
  gap: 3px;
  padding: 18px 24px 12px;
  color: var(--erp-menu-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.erp-sidebar-brand img {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  box-shadow: 0 5px 14px rgb(19 91 152 / 18%);
}

@media (min-width: 721px) {
  .erp-sidebar-brand {
    display: none;
  }
}

[data-aat-erp-shell] .app-navigation {
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 8px;
  scrollbar-color: #666 transparent;
}

[data-aat-erp-shell] .app-nav-link {
  min-height: 38px;
  gap: 11px;
  padding: 8px 12px;
  border-radius: 4px;
  color: var(--erp-menu-text);
  font-size: 13px;
  font-weight: 500;
}

[data-aat-erp-shell] .app-nav-link .aat-icon {
  --aat-icon-size: 18px;
  color: var(--erp-menu-accent);
}

[data-aat-erp-shell] .app-nav-link:hover,
[data-aat-erp-shell] .app-nav-link:focus-visible,
[data-aat-erp-shell] .app-nav-link.active {
  background: var(--erp-menu-hover);
  color: var(--aat-primary-dark);
}

[data-aat-erp-shell] .app-nav-link.active {
  box-shadow: inset 3px 0 0 var(--erp-menu-accent);
}

.erp-nav-group {
  margin-top: 5px;
}

.erp-nav-group summary {
  display: grid;
  min-height: 40px;
  grid-template-columns: 20px minmax(0, 1fr) 10px;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 4px;
  color: var(--erp-menu-text);
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  list-style: none;
}

.erp-nav-group summary::-webkit-details-marker { display: none; }
.erp-nav-group summary:hover { background: var(--erp-menu-hover); }
.erp-nav-group summary .aat-icon {
  --aat-icon-size: 18px;
  color: var(--erp-menu-accent);
}
.erp-nav-group summary::after {
  width: 7px;
  height: 7px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  content: "";
  rotate: 45deg;
  transition: rotate 150ms ease;
}
.erp-nav-group:not([open]) summary::after { rotate: -45deg; }
.erp-nav-group-items { display: grid; gap: 1px; padding: 1px 0 5px 12px; }

[data-aat-erp-shell] .erp-nav-planned {
  color: var(--aat-text-muted);
  cursor: default;
}

.erp-nav-planned small {
  display: block;
  font-size: 10px;
  font-weight: 400;
}


[data-aat-erp-shell] .app-sidebar-toggle {
  border-color: var(--aat-border);
  background: var(--aat-canvas);
  color: var(--aat-text-muted);
}

[data-aat-erp-shell] .app-sidebar-toggle:hover,
[data-aat-erp-shell] .app-sidebar-toggle:focus-visible {
  border-color: var(--erp-menu-accent);
  background: var(--aat-primary-soft);
  color: var(--aat-primary-dark);
}

@media (max-width: 720px) {
  [data-aat-erp-shell] .app-sidebar,
  [data-aat-erp-shell].app-sidebar-collapsed .app-sidebar {
    width: min(82vw, 300px);
    background: var(--erp-menu-background);
  }

  [data-aat-erp-shell] .app-sidebar .app-navigation,
  [data-aat-erp-shell].app-sidebar-collapsed .app-sidebar .app-navigation {
    padding: 2px 8px calc(20px + env(safe-area-inset-bottom));
  }

  [data-aat-erp-shell] .app-sidebar .app-nav-link {
    min-height: 42px;
    border-radius: 4px;
    font-size: 14px;
  }

  .erp-sidebar-brand {
    min-height: 146px;
    padding-top: calc(28px + env(safe-area-inset-top));
  }

  [data-aat-erp-shell] .app-sidebar-toggle {
    border-color: var(--aat-border);
    background: var(--aat-surface);
  }

  .app-mobile-menu-trigger {
    right: auto;
    left: 8px;
    border: 0;
    border-radius: 50%;
    background: var(--aat-primary);
    color: #fff;
    box-shadow: 0 5px 14px rgb(120 35 29 / 25%);
  }
}