/* ============================================================
   LEDGER&CO · assets/css/modules/admin-nav.css
   Amazon-style admin sidebar. Loaded AFTER core.css so it can
   override .admin-card / .adm-body safely.
   ============================================================ */
.admin-card{width:min(1180px,100%)}
.adm-topbar{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:20px 26px;border-bottom:1px solid var(--line);flex-shrink:0}
.adm-topbar h3{font-size:1.4rem;font-weight:850;font-variation-settings:"wdth" 114;text-transform:uppercase;margin-top:6px}
.adm-layout{display:flex;flex:1;overflow:hidden;min-height:0}
.adm-sidebar{width:224px;flex-shrink:0;overflow-y:auto;border-right:1px solid var(--line);padding:16px 12px;background:var(--surface)}
.adm-group{margin-bottom:18px}
.adm-group-h{font-family:var(--mono);font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);padding:6px 10px;display:flex;align-items:center;gap:7px}
.adm-nav{display:flex;align-items:center;gap:8px;width:100%;padding:9px 12px;border-radius:calc(var(--radius)*.6);font-size:.85rem;font-weight:600;color:var(--muted);transition:.18s;text-align:left}
.adm-nav:hover{background:var(--surface2);color:var(--ink)}
.adm-nav.on{background:color-mix(in oklab,var(--accent) 12%,var(--surface));color:var(--accent)}
.adm-nav .tb-pip{margin-left:auto}
.adm-main{flex:1;overflow-y:auto;min-width:0}
.adm-layout .adm-body{flex:none;overflow:visible;padding:24px 28px 30px}   /* scoped to sidebar layout; API-cutover modal keeps core scroll */

/* Mobile: flatten sidebar into a horizontal scrollable strip */
@media(max-width:920px){
  .adm-layout{flex-direction:column}
  .adm-sidebar{width:100%;display:flex;flex-direction:row;overflow-x:auto;overflow-y:hidden;border-right:0;border-bottom:1px solid var(--line);gap:4px;padding:10px 12px}
  .adm-group{display:flex;gap:4px;margin:0}
  .adm-group-h{display:none}
  .adm-nav{white-space:nowrap;width:auto}
}