/* Shared compact navigation for the main portal and standalone admin tools. */
:root { --ares-admin-sidebar-bg:#111827; --ares-admin-nav-active:rgba(59,130,246,.22); --ares-admin-nav-accent:#3b82f6; --ares-admin-nav-height:38px; --ares-admin-nav-gap:2px; }
.sidebar,.split-sidebar{background:var(--ares-admin-sidebar-bg)}
.sidebar-header,.split-brand{min-height:73px;padding:16px 20px;box-sizing:border-box;border-bottom:1px solid rgba(255,255,255,.1)}
.sidebar-title h1,.split-brand-title strong{font-size:17px;line-height:1.05;font-weight:700}.sidebar-title h1 span,.split-brand-title strong span{display:block}
.sidebar-nav,.split-nav{gap:var(--ares-admin-nav-gap);padding:8px 12px}
.split-sidebar{padding:0}.split-brand{margin:0;display:flex;align-items:center;gap:12px;flex-shrink:0}
.split-brand-logo{width:40px;height:40px;border-radius:8px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:#fff;flex-shrink:0}
.split-brand-logo img{width:100%;height:100%;padding:0;border-radius:0;background:transparent;object-fit:contain}
.split-brand-title{flex:1;min-width:0}.split-brand-title strong{font-size:17px;line-height:1.05;font-weight:700}.split-brand-title strong span{margin:0;color:#fff;font-size:inherit;line-height:inherit;letter-spacing:0;text-transform:none}.split-brand-title small{display:block;margin-top:3px;color:rgba(255,255,255,.55);font-size:10px;letter-spacing:.08em;text-transform:uppercase}
.split-sidebar-minimize-btn{display:none}
.nav-item,.split-nav a{min-height:var(--ares-admin-nav-height);gap:10px;padding:7px 12px;border-radius:8px;line-height:1.15}
.nav-item.active,.split-nav a.active{border-left-color:var(--ares-admin-nav-accent);background:var(--ares-admin-nav-active);box-shadow:none}
.nav-item-icon,.split-nav-icon{width:20px;height:20px;font-size:15px}
.nav-group,.split-nav-group{display:block}
.nav-group-toggle,.split-nav-group-toggle{cursor:pointer;list-style:none;user-select:none}
.nav-group-toggle::-webkit-details-marker,.split-nav-group-toggle::-webkit-details-marker{display:none}
.nav-group-toggle{grid-template-columns:auto minmax(0,1fr) auto;width:100%;box-sizing:border-box}
.nav-group-chevron,.split-nav-group-chevron{transition:transform .15s ease}
.nav-group:not([open])>.nav-group-toggle .nav-group-chevron,.split-nav-group:not([open])>.split-nav-group-toggle .split-nav-group-chevron{transform:rotate(-90deg)}
.nav-submenu,.split-nav-submenu{display:flex;flex-direction:column;gap:var(--ares-admin-nav-gap);margin-top:2px}
.nav-subitem,.split-nav-subitem{padding-left:34px}
.split-nav-group-toggle{display:grid;grid-template-columns:20px minmax(0,1fr) auto;align-items:center;min-height:var(--ares-admin-nav-height);gap:10px;padding:7px 12px;border-radius:8px;color:rgba(255,255,255,.7);line-height:1.15}
.split-nav-group-toggle:hover{background:rgba(255,255,255,.08);color:#fff}
.sidebar-footer{padding:10px 12px}.user-profile{padding:10px 12px}.split-sidebar-footer{padding:8px 12px 10px}.split-user-card{margin-bottom:8px;padding:8px}
@media (min-width:1025px){
  .split-sidebar-minimize-btn{display:flex;align-items:center;justify-content:center;width:34px;height:34px;padding:0;margin-left:auto;flex-shrink:0;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:8px;color:rgba(255,255,255,.9);cursor:pointer;transition:background .15s,border-color .15s}
  .split-sidebar-minimize-btn:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.2)}
  .split-sidebar-minimize-icon{font-size:12px;line-height:1}
  .split-shell{transition:grid-template-columns .22s ease}
  .split-shell.split-sidebar-minimized{grid-template-columns:72px minmax(0,1fr)}
  .split-shell.split-sidebar-minimized .split-brand{flex-direction:column;padding:16px 10px;gap:10px}
  .split-shell.split-sidebar-minimized .split-brand-title{display:none}
  .split-shell.split-sidebar-minimized .split-sidebar-minimize-btn{margin-left:0}
  .split-shell.split-sidebar-minimized .split-nav{padding:12px 8px}
  .split-shell.split-sidebar-minimized .split-nav a{grid-template-columns:1fr;justify-items:center;padding:7px 8px;gap:0}
  .split-shell.split-sidebar-minimized .split-nav a>span:not(.split-nav-icon){display:none}
  .split-shell.split-sidebar-minimized .split-nav-group-toggle{grid-template-columns:1fr;justify-items:center;padding:7px 8px;gap:0}
  .split-shell.split-sidebar-minimized .split-nav-group-toggle>span:not(.split-nav-icon){display:none}
  .split-shell.split-sidebar-minimized .split-sidebar-footer{padding:8px}
  .split-shell.split-sidebar-minimized .split-user-card{justify-content:center;padding:8px}
  .split-shell.split-sidebar-minimized .split-user-card>div:last-child{display:none}
  .split-shell.split-sidebar-minimized .split-sidebar-footer .split-btn{font-size:0}
  .split-shell.split-sidebar-minimized .split-sidebar-footer .split-btn::after{content:'Exit';font-size:9px}
}