.sidebar-menu-item{font-weight:600;cursor:pointer;display:flex;align-items:center;gap:8px;padding:10px 16px 10px 18px;margin:2px 0;border-radius:8px;transition:background .18s,color .18s,box-shadow .18s;color:#f8fafc;position:relative}.sidebar-menu-item.selected{background:linear-gradient(90deg,#e3eafc,#b6c6e3);color:#2a3a5e;box-shadow:0 2px 8px #0001}.sidebar-menu-item:hover:not(.selected){background:rgba(255,255,255,.08);color:#e0e7ef}.sidebar-menu-item .menu-arrow{margin-left:auto;font-size:13px;transition:transform .18s}.sidebar-menu-item .menu-arrow.open{transform:rotate(90deg)}.sidebar-submenu{margin-left:16px;margin-top:2px;display:flex;flex-direction:column;gap:2px;transition:opacity .22s cubic-bezier(.4,0,.2,1),transform .22s cubic-bezier(.4,0,.2,1)}.sidebar-menu-item+.sidebar-submenu,.sidebar-submenu{opacity:1;transform:translateY(0)}.sidebar-submenu-item{padding:7px 14px 7px 20px;border-radius:7px;background:transparent;transition:background .18s,color .18s,box-shadow .18s;margin:1px 0}.sidebar-submenu-item.selected{background:linear-gradient(90deg,#e3eafc,#b6c6e3);box-shadow:0 2px 8px #0001}.sidebar-submenu-item:hover:not(.selected){background:rgba(255,255,255,.13);box-shadow:0 2px 8px #0002}.sidebar-submenu-item{cursor:pointer;font-weight:400;font-size:14px;padding:6px 12px 6px 16px;border-radius:6px;color:#e0e7ef;transition:background .16s,color .16s}.sidebar-submenu-item.selected{background:#e3eafc;color:#2a3a5e}.sidebar-submenu-item:hover:not(.selected){background:rgba(255,255,255,.1);color:#fff}.logout-btn{width:100%;background:#d32f2f!important;color:#fff!important;border:none!important;border-radius:8px;padding:10px 0;font-weight:700;font-size:16px;cursor:pointer;margin-top:12px;transition:background .2s}.logout-btn:hover{background:#b71c1c!important}.sidebar{background:#3b5998!important;color:#f8fafc!important;border-right:1px solid #dbeafe!important;box-shadow:2px 0 12px #0001}.sidebar .sidebar-mobile-header{color:#3b5998!important}.sidebar select{border:1px solid #b6c6e3!important}.sidebar button:not(.logout-btn){background:linear-gradient(90deg,#5b7bd5,#3b5998)!important;color:#fff!important;border:none!important}.sidebar button:not(.logout-btn):hover{background:#4a6bb1!important}.sidebar [style*="background: white"]{background:#eaf1fb!important;color:#3b5998!important}.sidebar [style*="background: #e53935"]{background:#e53935!important}