Filtro en listado de respuestas admin

app/admin/responses/page.tsx

@@ -8,6 +8,13 @@ export const dynamic = 'force-dynamic'
 const MAX_SUBMISSIONS = 500
 const PROMPT_MAX_LEN = 60
 
+const SURVEY_OPTIONS = [
+  { label: 'Todos', id: null },
+  { label: 'InQuality', id: '30000000-0000-0000-0000-000000000002' },
+  { label: 'Fundación Solidaridad', id: '30000000-0000-0000-0000-000000000003' },
+  { label: 'Demo', id: '30000000-0000-0000-0000-000000000001' },
+] as const
+
 interface AllowedQuestion {
   id: string
   code: string
@@ -63,7 +70,12 @@ function renderValue(value: unknown, type: string): string | null {
   }
 }
 
-export default async function AdminResponsesPage() {
+export default async function AdminResponsesPage({
+  searchParams,
+}: {
+  searchParams: Promise<{ survey_id?: string }>
+}) {
+  const { survey_id: surveyId } = await searchParams
   const supabase = getSupabaseAdmin()
 
   // 1. Preguntas permitidas — text_long e is_sensitive=true se excluyen ACÁ,
@@ -91,22 +103,26 @@ export default async function AdminResponsesPage() {
 
   // 2. Submissions con sus respuestas — answers!inner + .in() filtra el ARRAY
   //    embebido a solo question_id permitidos (consulta, no post-filtro).
+  let responsesQuery = supabase
+    .from('responses')
+    .select(
+      `
+      id,
+      submitted_at,
+      qi_zone,
+      qi_sector,
+      answers!inner ( value, question_id )
+    `
+    )
+    .in('answers.question_id', allowedIds)
+
+  if (surveyId) {
+    responsesQuery = responsesQuery.eq('survey_id', surveyId)
+  }
+
   const { data: responsesData, error: responsesError } =
     allowedIds.length > 0
-      ? await supabase
+      ? await responsesQuery.order('submitted_at', { ascending: false }).limit(MAX_SUBMISSIONS)
-          .from('responses')
-          .select(
-            `
-            id,
-            submitted_at,
-            qi_zone,
-            qi_sector,
-            answers!inner ( value, question_id )
-          `
-          )
-          .in('answers.question_id', allowedIds)
-          .order('submitted_at', { ascending: false })
-          .limit(MAX_SUBMISSIONS)
       : { data: [] as ResponseRow[], error: null }
 
   if (responsesError) {
@@ -170,6 +186,22 @@ export default async function AdminResponsesPage() {
             {totalSubmissions ?? 0} submissions · {totalAnswers ?? 0} respuestas individuales ·
             actualizado {formatDate(new Date().toISOString())}
           </p>
+          <nav className="admin-survey-nav" aria-label="Selección de empresa">
+            {SURVEY_OPTIONS.map((opt) => (
+              <a
+                key={opt.label}
+                href={opt.id ? `/admin/responses?survey_id=${opt.id}` : '/admin/responses'}
+                className={
+                  opt.id === (surveyId ?? null)
+                    ? 'admin-survey-link admin-survey-link-active'
+                    : 'admin-survey-link'
+                }
+                aria-current={opt.id === (surveyId ?? null) ? 'page' : undefined}
+              >
+                {opt.label}
+              </a>
+            ))}
+          </nav>
         </div>
         <a href="/admin/responses" className="admin-refresh">Actualizar</a>
       </header>

app/globals.css

@@ -758,6 +758,14 @@ body {
 }
 .admin-title { font-size: 1.375rem; font-weight: 700; color: var(--color-text); margin: 0 0 4px; }
 .admin-subtitle { font-size: 0.8125rem; color: var(--color-text-muted); margin: 0; }
+.admin-survey-nav { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
+.admin-survey-link {
+  font-size: 0.75rem; font-weight: 600; padding: 4px 12px; border-radius: 999px;
+  border: 1px solid var(--color-border); color: var(--color-text-muted); text-decoration: none;
+  transition: all 0.2s ease;
+}
+.admin-survey-link:hover { color: var(--color-text); border-color: var(--color-primary); }
+.admin-survey-link-active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
 .admin-refresh {
   display: inline-block; padding: 8px 16px; border-radius: var(--radius);
   background: var(--color-primary); color: #fff; font-size: 0.8125rem;