diff --git a/src/app/admin/impostazioni/page.tsx b/src/app/admin/impostazioni/page.tsx
index 98d2cf9..70d98af 100644
--- a/src/app/admin/impostazioni/page.tsx
+++ b/src/app/admin/impostazioni/page.tsx
@@ -19,8 +19,8 @@ export default async function ImpostazioniPage() {
     <div>
       <h1 className="text-2xl font-bold text-[#1a1a1a] mb-6">Impostazioni</h1>
 
-      <div className="space-y-6 max-w-2xl">
-        <div className="bg-white rounded-xl border border-[#e5e7eb] p-6">
+      <div className="space-y-6 max-w-4xl">
+        <div className="bg-white rounded-xl border border-[#e5e7eb] p-6 max-w-md">
           <h2 className="text-base font-semibold text-[#1a1a1a] mb-4">Analytics Profittabilità</h2>
 
           <form action={handleSave} className="space-y-4">
diff --git a/src/components/admin/impostazioni/PoolManager.tsx b/src/components/admin/impostazioni/PoolManager.tsx
index cae297c..d38f712 100644
--- a/src/components/admin/impostazioni/PoolManager.tsx
+++ b/src/components/admin/impostazioni/PoolManager.tsx
@@ -1,7 +1,7 @@
 "use client";
 
 import { useState, useTransition } from "react";
-import { X } from "lucide-react";
+import { X, Plus } from "lucide-react";
 
 export function PoolManager({
   label,
@@ -18,6 +18,8 @@ export function PoolManager({
   const [isPending, startTransition] = useTransition();
   const [error, setError] = useState<string | null>(null);
 
+  const canAdd = input.trim().length > 0;
+
   function handleAdd() {
     const trimmed = input.trim();
     if (!trimmed) return;
@@ -48,52 +50,68 @@ export function PoolManager({
   }
 
   return (
-    <div className="flex-1 min-w-[180px]">
-      <p className="text-sm font-medium text-[#1a1a1a] mb-2">{label}</p>
-
-      <div className="flex flex-wrap gap-1.5 mb-3 min-h-[28px]">
-        {pool.length === 0 && (
-          <span className="text-xs text-[#a1a1aa]">Nessun valore</span>
+    <div
+      className={`rounded-lg border border-[#ececee] bg-[#fafafa] p-3.5 transition-opacity ${
+        isPending ? "opacity-60" : ""
+      }`}
+    >
+      <div className="flex items-center justify-between mb-2.5">
+        <p className="text-sm font-medium text-[#1a1a1a]">{label}</p>
+        {pool.length > 0 && (
+          <span className="text-[11px] text-[#a1a1aa] tabular-nums">{pool.length}</span>
         )}
-        {pool.map((v) => (
-          <span
-            key={v}
-            className="inline-flex items-center gap-1 bg-[#f4f4f5] text-[#1a1a1a] text-xs px-2 py-0.5 rounded-full"
-          >
-            {v}
-            <button
-              type="button"
-              onClick={() => handleRemove(v)}
-              disabled={isPending}
-              className="text-[#71717a] hover:text-red-500 transition-colors disabled:opacity-50"
-              aria-label={`Rimuovi ${v}`}
-            >
-              <X className="h-3 w-3" />
-            </button>
-          </span>
-        ))}
       </div>
 
-      <div className="flex gap-1.5">
+      <div className="flex flex-wrap gap-1.5 mb-3 min-h-[26px]">
+        {pool.length === 0 ? (
+          <span className="text-xs text-[#a1a1aa] italic">Nessun valore</span>
+        ) : (
+          pool.map((v) => (
+            <span
+              key={v}
+              className="group inline-flex items-center gap-1 rounded-md border border-[#e5e7eb] bg-white pl-2.5 pr-1 py-1 text-xs text-[#27272a] shadow-[0_1px_1px_rgba(0,0,0,0.02)]"
+            >
+              {v}
+              <button
+                type="button"
+                onClick={() => handleRemove(v)}
+                disabled={isPending}
+                className="rounded p-0.5 text-[#c4c4c8] transition-colors hover:bg-red-50 hover:text-red-500 disabled:opacity-50"
+                aria-label={`Elimina ${v}`}
+                title={`Elimina "${v}" ovunque`}
+              >
+                <X className="h-3 w-3" />
+              </button>
+            </span>
+          ))
+        )}
+      </div>
+
+      <div className="relative">
         <input
           type="text"
           value={input}
-          onChange={(e) => { setInput(e.target.value); setError(null); }}
+          onChange={(e) => {
+            setInput(e.target.value);
+            setError(null);
+          }}
           onKeyDown={onKeyDown}
-          placeholder="Aggiungi..."
+          placeholder="Aggiungi valore"
           disabled={isPending}
-          className="border border-[#e5e7eb] rounded-lg px-3 py-1.5 text-sm focus:outline-none focus:ring-2 focus:ring-[#1A463C]/20 flex-1 min-w-0 disabled:opacity-50"
+          aria-label={`Aggiungi valore a ${label}`}
+          className="h-8 w-full rounded-md border border-[#e5e7eb] bg-white pl-3 pr-9 text-sm text-[#1a1a1a] placeholder:text-[#a1a1aa] transition-shadow focus:border-[#1A463C]/30 focus:outline-none focus:ring-2 focus:ring-[#1A463C]/15 disabled:opacity-50"
         />
         <button
           type="button"
           onClick={handleAdd}
-          disabled={isPending || !input.trim()}
-          className="bg-[#1A463C] text-white px-3 py-1.5 rounded-lg text-sm font-medium hover:bg-[#1A463C]/90 transition-colors disabled:opacity-40"
+          disabled={isPending || !canAdd}
+          aria-label={`Conferma aggiunta a ${label}`}
+          className="absolute right-1 top-1/2 -translate-y-1/2 grid h-6 w-6 place-items-center rounded text-[#1A463C] transition-colors hover:bg-[#1A463C]/10 disabled:text-[#c4c4c8] disabled:hover:bg-transparent"
         >
-          +
+          <Plus className="h-4 w-4" />
         </button>
       </div>
-      {error && <p className="text-xs text-red-500 mt-1">{error}</p>}
+      {error && <p className="mt-1.5 text-xs text-red-500">{error}</p>}
     </div>
   );
 }
diff --git a/src/components/admin/impostazioni/TaxonomyManager.tsx b/src/components/admin/impostazioni/TaxonomyManager.tsx
index 19d7c17..1937e4b 100644
--- a/src/components/admin/impostazioni/TaxonomyManager.tsx
+++ b/src/components/admin/impostazioni/TaxonomyManager.tsx
@@ -1,5 +1,6 @@
 "use client";
 
+import { Tag, BookOpen } from "lucide-react";
 import { PoolManager } from "./PoolManager";
 import { addTaxonomyValue, removeTaxonomyValue } from "@/app/admin/impostazioni/actions";
 
@@ -19,11 +20,13 @@ const CATALOG_FIELDS: FieldDef[] = [
 ];
 
 function Section({
+  icon,
   title,
   subtitle,
   fields,
   pools,
 }: {
+  icon: React.ReactNode;
   title: string;
   subtitle: string;
   fields: FieldDef[];
@@ -31,9 +34,17 @@ function Section({
 }) {
   return (
     <div className="bg-white rounded-xl border border-[#e5e7eb] p-6">
-      <h2 className="text-base font-semibold text-[#1a1a1a] mb-1">{title}</h2>
-      <p className="text-xs text-[#71717a] mb-5">{subtitle}</p>
-      <div className="flex flex-wrap gap-6">
+      <div className="flex items-start gap-3 mb-5">
+        <div className="grid h-9 w-9 shrink-0 place-items-center rounded-lg bg-[#1A463C]/8 text-[#1A463C]">
+          {icon}
+        </div>
+        <div>
+          <h2 className="text-base font-semibold text-[#1a1a1a] leading-tight">{title}</h2>
+          <p className="text-xs text-[#71717a] mt-0.5">{subtitle}</p>
+        </div>
+      </div>
+
+      <div className="grid grid-cols-1 sm:grid-cols-2 gap-3">
         {fields.map((f) => (
           <PoolManager
             key={f.id}
@@ -50,19 +61,25 @@ function Section({
 
 export function TaxonomyManager({ pools }: { pools: Record<string, string[]> }) {
   return (
-    <>
+    <div className="space-y-6">
       <Section
+        icon={<Tag className="h-[18px] w-[18px]" />}
         title="Tassonomie Offerte"
-        subtitle="Valori disponibili nei campi Categoria, Ticket, Tipo e Obiettivo dell'editor offerte."
+        subtitle="Valori dei campi Categoria, Ticket, Tipo e Obiettivo dell'editor offerte."
         fields={OFFER_FIELDS}
         pools={pools}
       />
       <Section
+        icon={<BookOpen className="h-[18px] w-[18px]" />}
         title="Tassonomie Catalogo"
-        subtitle="Valori disponibili nei campi Fase, Offerta e Pacchetto del catalogo servizi."
+        subtitle="Valori dei campi Fase, Offerta e Pacchetto del catalogo servizi."
         fields={CATALOG_FIELDS}
         pools={pools}
       />
-    </>
+      <p className="text-xs text-[#a1a1aa] leading-relaxed">
+        I valori si sincronizzano ovunque: creandone uno dall&apos;editor offerte o dal catalogo
+        comparirà qui automaticamente. Eliminando un valore da qui viene rimosso ovunque sia usato.
+      </p>
+    </div>
   );
 }