:root{
  --dc-admin-sidebar:#0b1220;
  --dc-admin-sidebar2:#0f172a;
  --dc-admin-text:#e2e8f0;
  --dc-admin-muted:#94a3b8;
}
.dc-admin{ min-height:100vh; display:grid; grid-template-columns:260px 1fr; }
.dc-sidebar{ background:linear-gradient(180deg,var(--dc-admin-sidebar),var(--dc-admin-sidebar2)); color:var(--dc-admin-text); padding:18px; display:flex; flex-direction:column; gap:16px; }
.dc-sidebar-header{ padding:10px 10px 12px; border-bottom:1px solid rgba(148,163,184,.18); }
.dc-sidebar-nav{ display:flex; flex-direction:column; gap:6px; }
.dc-navlink{ color:var(--dc-admin-text); text-decoration:none; padding:10px; border-radius:12px; border:1px solid rgba(148,163,184,.10); background:rgba(255,255,255,.02); }
.dc-navlink:hover{ background:rgba(255,255,255,.06); }
.dc-sidebar-footer{ margin-top:auto; padding:10px; border-top:1px solid rgba(148,163,184,.18); color:var(--dc-admin-muted); }
@media (max-width: 992px){ .dc-admin{ grid-template-columns:1fr; } .dc-sidebar{ position:sticky; top:0; z-index:10; } }

.dc-imgthumb{ aspect-ratio: 1 / 1; object-fit: cover; }