Hi, I'm using whatsapp.

public/admin.css

@@ -0,0 +1,59 @@
+/* Admin-only additions, layered on top of style.css */
+
+.admin-window {
+  max-width: 560px;
+  margin: 0 auto;
+}
+
+#admin-main .admin-window {
+  max-width: none;
+}
+
+#admin-main .window + .admin-toolbar,
+#admin-main .admin-window + .admin-window {
+  margin-top: 26px;
+}
+
+.admin-toolbar {
+  display: flex;
+  justify-content: flex-end;
+  margin-bottom: 6px;
+}
+
+.admin-actions {
+  display: flex;
+  gap: 10px;
+  margin-top: auto;
+  padding-top: 10px;
+}
+
+.btn-admin {
+  font-family: var(--font-mono);
+  font-weight: 700;
+  letter-spacing: 0.06em;
+  padding: 8px 16px;
+  font-size: 0.72rem;
+  cursor: pointer;
+  border: 1px solid var(--ink);
+  background: transparent;
+  color: var(--ink);
+  text-transform: uppercase;
+  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
+  transition: background 0.12s ease, color 0.12s ease, opacity 0.12s ease, border-color 0.12s ease;
+}
+
+.btn-admin--approve {
+  border-color: var(--sky);
+}
+.btn-admin--approve:hover { background: var(--sky); color: var(--ink); }
+
+.btn-admin--deny {
+  border-color: var(--coral);
+  color: var(--coral);
+}
+.btn-admin--deny:hover { background: var(--coral); color: var(--paper); }
+
+.admin-card.is-busy {
+  opacity: 0.45;
+  pointer-events: none;
+}