.sidebar{z-index:100;color:#fff;background:#1e293b;border-right:1px solid #334155;flex-direction:column;width:240px;height:100vh;display:flex;position:fixed;top:0;left:0;overflow-y:auto}.dark .sidebar{background:#0f172a;border-right-color:#1e293b}.sidebar-logo{border-bottom:1px solid #ffffff1a;justify-content:center;padding:25px 20px;display:flex}.sidebar-logo-img{filter:brightness(0)saturate()invert(70%)sepia(53%)saturate(2206%)hue-rotate(1deg)brightness(103%)contrast(103%);width:100%;max-width:140px;height:auto}.sidebar-nav{flex:1;padding:20px 0}.sidebar-nav-item{margin-bottom:5px}.sidebar-link{color:#fff;border-left:4px solid #0000;align-items:center;gap:15px;padding:12px 25px;font-size:.95rem;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.sidebar-link:hover{color:#fff;background:#ffffff0d}.sidebar-link.active{color:#fff;background:linear-gradient(90deg,#2563eb 0%,#2563eb00 100%);border-left-color:#3b82f6;font-weight:600}.sidebar-link-dropdown{cursor:pointer;text-align:left;background:0 0;border:none;width:100%}.sidebar-icon{opacity:.8;flex-shrink:0;font-size:1.1rem}.sidebar-link.active .sidebar-icon{opacity:1}.sidebar-chevron{margin-left:auto;font-size:.75rem;transition:transform .2s}.sidebar-chevron.open{transform:rotate(180deg)}.sidebar-submenu{background:#0003;padding-top:5px;padding-bottom:5px}.sidebar-sublink{color:#e2e8f0;padding:10px 20px 10px 60px;font-size:.85rem;text-decoration:none;transition:all .2s;display:block}.sidebar-sublink:hover{color:#fff;background:#ffffff0d}.sidebar-sublink.active{color:#3b82f6;font-weight:600}.page-with-sidebar{min-height:100vh;display:flex}.page-content{background:#fff;flex:1;margin-left:240px}.dark .page-content{background:#0f172a}@media (max-width:900px){.sidebar{display:none}.page-content{margin-left:0;padding-top:80px}}