.sidebar{width:256px;padding:20px 14px;display:flex;flex-direction:column;background:var(--sidebar-bg);position:fixed;top:0;left:0;bottom:0;z-index:10;overflow-y:auto}.brand{display:flex;align-items:center;gap:10px;padding:4px 10px 0;margin-bottom:24px}.brand img{height:38px;width:auto;object-fit:contain}.brand-tag{font-size:.58rem;font-weight:700;text-transform:uppercase;letter-spacing:.14em;color:#fff;background:var(--brand-red);padding:2px 6px;border-radius:5px}.nav-menu{display:flex;flex-direction:column;gap:2px;flex:1 1}.nav-item{color:hsla(0,0%,100%,.66);text-decoration:none;padding:10px 14px;border-radius:9px;transition:all .15s ease;display:flex;align-items:center;gap:11px;font-size:.88rem;font-weight:500}.nav-icon{flex-shrink:0}.nav-item:hover{background-color:var(--sidebar-hover);color:#fff}.nav-item.active{background-color:var(--brand-red);color:#fff;font-weight:600;box-shadow:0 4px 12px rgba(206,24,30,.35)}.nav-group{margin-bottom:2px}.nav-group-toggle{width:100%;background:none;border:none;color:hsla(0,0%,100%,.66);padding:10px 14px;border-radius:9px;display:flex;align-items:center;gap:11px;font-size:.88rem;font-weight:500;cursor:pointer;transition:all .15s ease}.nav-group-toggle:hover{background-color:var(--sidebar-hover);color:#fff}.nav-group-label{flex:1 1;text-align:left}.chevron{transition:transform .2s;opacity:.5}.nav-group-toggle.open .chevron{transform:rotate(180deg)}.nav-children{display:flex;flex-direction:column;gap:1px;padding:4px 0 4px 36px}.nav-child{color:hsla(0,0%,100%,.55);text-decoration:none;padding:7px 12px;border-radius:7px;font-size:.83rem;font-weight:500;transition:all .12s}.nav-child:hover{background-color:var(--sidebar-hover);color:#fff}.nav-child.active{color:#fff;background-color:rgba(206,24,30,.25);font-weight:600}.sidebar-footer{border-top:1px solid hsla(0,0%,100%,.08);padding-top:14px;margin-top:8px;gap:10px}.sidebar-footer,.user-info{display:flex;flex-direction:column}.user-info{gap:2px;padding:0 6px}.user-role{font-size:.65rem;text-transform:uppercase;letter-spacing:.1em;color:var(--brand-red-hover);font-weight:700}.user-email{font-size:.79rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.btn-logout,.user-email{color:hsla(0,0%,100%,.7)}.btn-logout{background:transparent;border:1px solid hsla(0,0%,100%,.14);padding:8px;border-radius:8px;cursor:pointer;font-size:.82rem;font-weight:600;display:flex;align-items:center;justify-content:center;gap:7px;transition:all .15s}.btn-logout:hover{color:#fff;background:var(--brand-red);border-color:var(--brand-red)}