v0.9.26 added a admin tools

frontend/src/components/NavDrawer.css

@@ -0,0 +1,79 @@
+.nav-drawer-backdrop {
+  display: none;
+  position: fixed;
+  inset: 0;
+  background: rgba(0,0,0,0.4);
+  z-index: 1200;
+  opacity: 0;
+  transition: opacity 0.25s;
+}
+.nav-drawer-backdrop.open {
+  display: block;
+  opacity: 1;
+}
+
+.nav-drawer {
+  position: fixed;
+  top: 0;
+  left: 0;
+  bottom: 0;
+  width: 260px;
+  background: var(--surface);
+  border-right: 1px solid var(--border);
+  z-index: 1300;
+  transform: translateX(-100%);
+  transition: transform 0.25s cubic-bezier(0.4,0,0.2,1);
+  display: flex;
+  flex-direction: column;
+  padding: 20px 12px;
+  overflow-y: auto;
+  box-shadow: 4px 0 24px rgba(0,0,0,0.12);
+}
+.nav-drawer.open {
+  transform: translateX(0);
+}
+
+.nav-drawer-section-label {
+  font-size: 11px;
+  font-weight: 700;
+  letter-spacing: 0.8px;
+  text-transform: uppercase;
+  color: var(--text-tertiary);
+  padding: 4px 12px 8px;
+  margin-top: 8px;
+}
+.nav-drawer-section-label:first-child { margin-top: 0; }
+.nav-drawer-section-label.admin {
+  margin-top: 16px;
+  padding-top: 16px;
+  border-top: 1px solid var(--border);
+}
+
+.nav-drawer-item {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  width: 100%;
+  padding: 10px 12px;
+  border-radius: 8px;
+  border: none;
+  background: transparent;
+  color: var(--text-primary);
+  font-size: 14px;
+  font-weight: 500;
+  cursor: pointer;
+  text-align: left;
+  transition: background var(--transition);
+}
+.nav-drawer-item:hover:not(.disabled) { background: var(--background); }
+.nav-drawer-item.disabled { opacity: 0.45; cursor: default; }
+
+.nav-drawer-badge {
+  margin-left: auto;
+  font-size: 10px;
+  font-weight: 600;
+  background: var(--surface-variant);
+  color: var(--text-tertiary);
+  border-radius: 20px;
+  padding: 2px 7px;
+}