/* NAV-001. AppShell-only styling; page forms and business layouts keep their owners. */
#appView.ks-navigation {
  --nav-width: 262px;
  --nav-bg: #202735;
  --nav-line: #394455;
  --nav-muted: #b6c3d6;
  --nav-accent: #b5ccff;
  grid-template-columns: var(--nav-width) minmax(0, 1fr);
}
#appView.ks-navigation.nav-compact { --nav-width: 66px; }
#appView.ks-navigation .ks-vs11-sidebar {
  width: var(--nav-width); height: 100dvh; max-height: 100dvh; padding: 0;
  display: flex; flex-direction: column; position: sticky; top: 0;
  background: var(--nav-bg); color: #f5f7fb; border-right: 1px solid #18202c;
  overflow: visible; transition: width .16s ease;
}
#appView.ks-navigation .ks-vs11-brand-row { flex: 0 0 auto; height: 66px; min-height: 66px; max-height: 66px; padding: 0 18px; gap: 10px; border-color: var(--nav-line); }
#appView.ks-navigation .ks-vs11-brand { color: #fff; font-size: 16px; overflow: visible; }
#appView.ks-navigation .ks-vs11-brand-mark { color: var(--nav-accent); font-size: 18px; }
#appView.ks-navigation .ks-vs11-brand-text { color: #fff; margin-left: 5px; font-size: 15px; }
#appView.ks-navigation .ks-vs11-version { display: none; }
#appView.ks-navigation .nav-tools { flex: 0 0 auto; display: flex; gap: 7px; align-items: center; padding: 14px 12px; }
#appView.ks-navigation .nav-search-box { display: flex; align-items: center; gap: 7px; min-width: 0; flex: 1; border: 1px solid #60708a; border-radius: 8px; background: #2b3648; padding-left: 10px; color: #c1cde0; }
#appView.ks-navigation .nav-search { width: 100%; min-width: 0; min-height: 42px; border: 0; border-radius: 8px; outline: 0; background: transparent; color: #fff; padding: 8px 8px 8px 0; font-size: 14px; line-height: 1.4; }
#appView.ks-navigation .nav-search::placeholder { color: #c1cde0; opacity: 1; }
#appView.ks-navigation .nav-search-box:focus-within { outline: 2px solid var(--nav-accent); outline-offset: 2px; }
#appView.ks-navigation .nav-icon { width: 19px; height: 19px; flex: 0 0 19px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
#appView.ks-navigation .nav-icon-button { display: inline-flex; flex: 0 0 auto; align-items: center; justify-content: center; width: 40px; height: 42px; min-height: 42px; padding: 0; border: 1px solid #60708a; border-radius: 8px; background: transparent; color: #e4ecf8; cursor: pointer; }
#appView.ks-navigation .nav-icon-button:hover { background: #354258; }
#appView.ks-navigation .nav-workspaces { display: block; flex: 1 1 auto; min-height: 0; max-height: none; overflow-y: auto; overflow-x: hidden; margin: 0; padding: 0 10px 16px; scrollbar-color: #718097 transparent; scrollbar-gutter: stable; }
#appView.ks-navigation .nav-home { margin: 7px 0 10px; padding-bottom: 10px; border-bottom: 1px solid var(--nav-line); }
#appView.ks-navigation .nav-workspace { margin: 4px 0; }
#appView.ks-navigation .nav-group-toggle { display: flex; align-items: center; justify-content: space-between; gap: 6px; width: 100%; min-height: 37px; margin: 0; padding: 7px 10px; border: 0; border-radius: 6px; background: transparent; color: var(--nav-muted); font-size: 12px; font-weight: 500; line-height: 1.5; cursor: pointer; }
#appView.ks-navigation .nav-group-toggle > .nav-icon { width: 13px; height: 13px; flex-basis: 13px; transition: transform .15s; }
#appView.ks-navigation .nav-group-toggle[aria-expanded="true"] > .nav-icon { transform: rotate(90deg); }
#appView.ks-navigation .nav-group-toggle:hover { background: #293446; color: #fff; }
#appView.ks-navigation .nav-current-group > .nav-group-toggle { color: #e0eaff; }
#appView.ks-navigation .nav-group-body { display: grid; gap: 3px; margin: 0 0 9px; }
#appView.ks-navigation .ks-vs11-nav-item.nav-menu-button,
#appView.ks-navigation .nav-favorite-link {
  display: flex; align-items: center; gap: 10px; position: relative; width: 100%; min-width: 0;
  height: auto; min-height: 41px; max-height: none; padding: 9px 10px;
  border: 0; border-radius: 7px; background: transparent; color: #e8eef8;
  font: inherit; font-size: 14px; font-weight: 400; line-height: 1.45; text-align: left; cursor: pointer;
}
#appView.ks-navigation .nav-menu-label { white-space: normal; overflow-wrap: anywhere; min-width: 0; }
#appView.ks-navigation .nav-menu-button:hover, #appView.ks-navigation .nav-favorite-link:hover { background: #303d52; }
#appView.ks-navigation .nav-menu-button[aria-current="page"], #appView.ks-navigation .nav-favorite-link[aria-current="page"] { background: #364d73; color: #fff; font-weight: 500; }
#appView.ks-navigation .nav-menu-button[aria-current="page"]::before { left: 0; top: 8px; bottom: 8px; width: 3px; background: #b5ccff; border-radius: 3px; }
#appView.ks-navigation .nav-favorites { padding-bottom: 10px; border-bottom: 1px solid var(--nav-line); }
#appView.ks-navigation .nav-section-heading { display: flex; align-items: center; justify-content: space-between; gap: 5px; padding: 4px 10px; min-height: 30px; color: var(--nav-muted); font-size: 12px; font-weight: 500; }
#appView.ks-navigation .nav-text-button { border: 0; border-radius: 5px; padding: 5px; min-height: 30px; background: transparent; color: #cbdbfa; font: inherit; font-size: 12px; cursor: pointer; }
#appView.ks-navigation .nav-text-button:hover { color: #fff; background: #354258; }
#appView.ks-navigation .nav-favorite-note { margin: 3px 10px 7px; color: var(--nav-muted); font-size: 12px; line-height: 1.7; }
#appView.ks-navigation .nav-favorite-list { max-height: 285px; overflow: auto; }
#appView.ks-navigation .nav-favorite-row { min-width: 0; }
#appView.ks-navigation .nav-favorite-actions { display: flex; justify-content: flex-end; gap: 4px; padding: 0 7px 7px; }
#appView.ks-navigation .nav-small-button { min-width: 33px; min-height: 30px; border: 1px solid #60708a; border-radius: 5px; padding: 2px 6px; background: #2b3648; color: #fff; font-size: 16px; cursor: pointer; }
#appView.ks-navigation .nav-small-button:disabled { opacity: .4; cursor: default; }
#appView.ks-navigation .nav-stale-favorites { margin: 6px 10px; color: #d4deed; font-size: 12px; line-height: 1.6; }
#appView.ks-navigation .nav-search-panel { flex: 1 1 auto; min-height: 0; overflow: auto; padding: 0 10px 16px; }
#appView.ks-navigation .nav-search-heading { padding: 3px 7px 10px; color: var(--nav-muted); font-size: 12px; }
#appView.ks-navigation .nav-search-results { display: grid; gap: 5px; }
#appView.ks-navigation .nav-search-result { display: flex; align-items: flex-start; gap: 9px; padding: 12px 9px; border: 1px solid transparent; border-radius: 7px; color: #f4f7fc; cursor: pointer; }
#appView.ks-navigation .nav-search-result > .nav-icon { margin-top: 1px; }
#appView.ks-navigation .nav-search-result:hover, #appView.ks-navigation .nav-search-result[aria-selected="true"] { background: #364d73; border-color: #7595cc; }
#appView.ks-navigation .nav-result-copy { min-width: 0; }
#appView.ks-navigation .nav-result-copy strong { display: block; font-size: 14px; font-weight: 500; line-height: 1.5; }
#appView.ks-navigation .nav-result-copy small { display: block; margin-top: 5px; font-size: 11px; line-height: 1.7; color: #d0dcef; overflow-wrap: anywhere; }
#appView.ks-navigation .nav-empty { padding: 16px 9px; margin: 0; font-size: 13px; line-height: 1.8; color: #c6d3e8; }
#appView.ks-navigation .nav-status { flex: 0 0 auto; padding: 0 15px; color: #d2def0; font-size: 12px; line-height: 1.7; }
#appView.ks-navigation .nav-status:not(:empty) { padding-top: 8px; padding-bottom: 10px; border-top: 1px solid var(--nav-line); }
#appView.ks-navigation .nav-current-tools { display: flex; align-items: center; gap: 8px; margin-top: 1px; min-width: 0; }
#appView.ks-navigation .nav-current-path { color: #57657a; font-size: 12px; line-height: 1.7; overflow-wrap: anywhere; }
#appView.ks-navigation .nav-current-star { width: 30px; height: 30px; min-height: 30px; color: #536780; border: 0; border-radius: 5px; }
#appView.ks-navigation .nav-current-star:hover { background: #e7edf6; }
#appView.ks-navigation .nav-current-star[aria-pressed="true"] { color: #906014; background: #fff2d6; }
#appView.ks-navigation .nav-current-star[aria-pressed="true"] .nav-icon { fill: #f4d18a; }
#appView.ks-navigation #statusCards article:has(.nav-work-card) { padding: 0; overflow: hidden; }
#appView.ks-navigation .nav-work-card { display: block; width: 100%; height: 100%; min-height: 106px; padding: 17px; border: 0; border-radius: 10px; background: transparent; color: inherit; text-align: left; cursor: pointer; }
#appView.ks-navigation .nav-work-card:hover { background: #eaf0f9; }
#appView.ks-navigation .nav-work-card span { display: block; color: #52627a; font-size: 14px; line-height: 1.6; }
#appView.ks-navigation .nav-work-card strong { display: block; margin-top: 5px; color: #243c61; font-size: 25px; font-weight: 600; line-height: 1.4; }
#appView.ks-navigation .nav-work-card:focus-visible { outline-offset: -3px; }
#appView.ks-navigation .ks-vs11-topbar { padding-block: 9px; min-height: 78px; }
#appView.ks-navigation .nav-mobile-open, #appView.ks-navigation .nav-drawer-close { display: none; }
#appView.ks-navigation .nav-drawer-backdrop { display: none; }
#appView.ks-navigation button:focus-visible, #appView.ks-navigation .nav-search-result:focus-visible { outline: 2px solid #91b8ff; outline-offset: 2px; }
#appView.ks-navigation.nav-compact .ks-vs11-brand-row { padding: 0; justify-content: center; }
#appView.ks-navigation.nav-compact .ks-vs11-brand-text,
#appView.ks-navigation.nav-compact .nav-search-box,
#appView.ks-navigation.nav-compact .nav-group-toggle,
#appView.ks-navigation.nav-compact .nav-menu-label,
#appView.ks-navigation.nav-compact .nav-favorites,
#appView.ks-navigation.nav-compact .nav-status { display: none; }
#appView.ks-navigation.nav-compact .nav-tools { padding: 12px; }
#appView.ks-navigation.nav-compact .nav-workspaces { padding: 0 8px 12px; scrollbar-gutter: auto; }
#appView.ks-navigation.nav-compact .nav-menu-button { padding: 11px; justify-content: center; }
#appView.ks-navigation.nav-compact .nav-group-body { gap: 4px; margin-bottom: 13px; }
#appView.ks-navigation.nav-compact .nav-home { padding-bottom: 9px; }
.nav-floating-tooltip { position: fixed; z-index: 200; max-width: min(280px, 70vw); padding: 9px 13px; border: 1px solid #60708a; border-radius: 7px; background: #202735; color: #fff; box-shadow: 0 4px 18px #10182826; font: 14px/1.5 "Malgun Gothic", sans-serif; pointer-events: none; }
#appView.ks-navigation [hidden], .nav-floating-tooltip[hidden] { display: none !important; }
@media (max-width: 850px) {
  #appView.ks-navigation { grid-template-columns: minmax(0, 1fr); }
  #appView.ks-navigation .ks-vs11-sidebar {
    position: fixed; z-index: 90; inset: 0 auto 0 0; width: min(340px, calc(100vw - 30px));
    height: 100dvh; max-height: 100dvh; padding: 0; overflow: hidden; transform: translateX(-110%);
    visibility: hidden; transition: transform .18s ease, visibility .18s;
  }
  #appView.ks-navigation.nav-drawer-open .ks-vs11-sidebar { transform: none; visibility: visible; box-shadow: 10px 0 35px #0c18234d; }
  #appView.ks-navigation .nav-workspaces { display: block; margin-top: 0; overflow-x: hidden; overflow-y: auto; }
  #appView.ks-navigation .nav-group-toggle { min-height: 44px; font-size: 13px; }
  #appView.ks-navigation .nav-menu-button, #appView.ks-navigation .nav-favorite-link { min-height: 46px; font-size: 15px; white-space: normal; }
  #appView.ks-navigation .nav-small-button { min-width: 42px; min-height: 40px; }
  #appView.ks-navigation .nav-collapse { display: none; }
  #appView.ks-navigation .nav-drawer-close { display: inline-flex; }
  #appView.ks-navigation .nav-mobile-open { display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 9px 11px; min-height: 44px; border: 1px solid #bac6d7; border-radius: 7px; background: #fff; color: #263a55; font-size: 14px; cursor: pointer; }
  #appView.ks-navigation.nav-drawer-open .nav-drawer-backdrop { display: block; position: fixed; z-index: 89; inset: 0; width: 100%; height: 100%; border: 0; border-radius: 0; background: #111e3266; }
  #appView.ks-navigation .nav-drawer-backdrop { touch-action: none; }
  #appView.ks-navigation .ks-vs11-topbar { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 10px; align-items: center; }
  #appView.ks-navigation .ks-vs11-user { grid-column: 1 / -1; justify-content: flex-end; }
  #appView.ks-navigation .nav-current-path { font-size: 11px; }
  #appView.ks-navigation .nav-current-star { width: 42px; height: 42px; min-height: 42px; }
  #appView.ks-navigation .nav-search { min-height: 44px; font-size: 16px; }
  #appView.ks-navigation .nav-result-copy strong { font-size: 15px; }
}
body:has(#appView.ks-navigation.nav-drawer-open) { overflow: hidden; }
@media (prefers-reduced-motion: reduce) {
  #appView.ks-navigation .ks-vs11-sidebar, #appView.ks-navigation .nav-group-toggle > .nav-icon { transition: none; }
}