/* BAFF global navigation structure. Visual tokens and icon artwork live in design_system.css. */
.nav-group{margin:.3rem 0 .44rem}
.sidebar .nav-group-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:44px;padding:.64rem .72rem;border:1px solid transparent;border-radius:9px;background:transparent;color:var(--baff-nav-text-muted,#c9cbd6);font:inherit;font-size:.69rem;font-weight:800;letter-spacing:.095em;text-transform:uppercase;text-align:left;cursor:pointer}
.sidebar .nav-group-toggle:hover,.sidebar .nav-group-toggle:focus-visible{background:var(--baff-nav-bg-hover,#202a49);color:var(--baff-nav-text,#f8f5ef);outline:2px solid var(--baff-focus,#d0ae6d);outline-offset:1px}
.sidebar .nav-group-toggle[aria-expanded="true"]{background:color-mix(in srgb,var(--baff-nav-bg-hover) 36%,transparent);border-color:color-mix(in srgb,var(--baff-nav-text-muted) 10%,transparent);color:var(--baff-nav-text)}
.nav-group-chevron{display:grid;width:20px;height:20px;flex:0 0 20px;place-items:center;color:var(--baff-nav-text-muted,#c9cbd6);font-size:1rem;line-height:1;opacity:1;transition:transform .16s ease}
.sidebar .nav-group-toggle[aria-expanded="true"] .nav-group-chevron{transform:rotate(90deg)}
.nav-group-panel[hidden]{display:none}
.nav-group-panel{padding:.16rem 0 .22rem .62rem}
.nav-group-panel a{min-height:38px;margin:2px 0;padding:.55rem .7rem .55rem 2.38rem!important;position:relative;font-size:.78rem!important;line-height:1.28}
.nav-group-panel a.active,.nav-group-panel a[aria-current="page"]{background:var(--baff-nav-active-bg,#28375f);box-shadow:inset 3px 0 var(--baff-gold,#c29b53)}
@media(max-width:800px){.sidebar nav{display:block}.sidebar .nav-group-toggle{min-height:48px}.nav-group-panel{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2px}.nav-group-panel a{min-height:44px}}
@media(max-width:480px){.nav-group-panel{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.nav-group-chevron{transition:none}}