diff --git a/app/admin/survey/page.tsx b/app/admin/survey/page.tsx
new file mode 100644
index 0000000..49fab39
--- /dev/null
+++ b/app/admin/survey/page.tsx
@@ -0,0 +1,221 @@
+'use client';
+
+import { useEffect, useState } from 'react';
+
+interface SurveyRow {
+  id: string;
+  created_at: string;
+  age_range: string | null;
+  status: string | null;
+  awareness_freq: string | null;
+  tools_used: string[] | null;
+  tools_other: string | null;
+  cost_range: string | null;
+  best_tool: string | null;
+  best_satisfy: number | null;
+  free_opinion: string | null;
+  email: string | null;
+  user_agent: string | null;
+  referrer: string | null;
+  utm_source: string | null;
+  completion_seconds: number | null;
+}
+
+interface Stats {
+  age_range: Record<string, number>;
+  status: Record<string, number>;
+  awareness_freq: Record<string, number>;
+  cost_range: Record<string, number>;
+  best_tool: Record<string, number>;
+  satisfy_avg: string;
+  email_rate: string;
+  completion_seconds_median: number;
+}
+
+type Range = 'all' | 'today' | 'week';
+
+export default function AdminSurveyPage() {
+  const [range, setRange] = useState<Range>('all');
+  const [total, setTotal] = useState(0);
+  const [stats, setStats] = useState<Stats | null>(null);
+  const [rows, setRows] = useState<SurveyRow[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [selected, setSelected] = useState<SurveyRow | null>(null);
+
+  useEffect(() => {
+    async function load(r: Range) {
+      setLoading(true);
+      try {
+        const res = await fetch(`/api/admin/survey?range=${r}`);
+        const data = await res.json();
+        setTotal(data.total ?? 0);
+        setStats(data.stats ?? null);
+        setRows(data.responses ?? []);
+      } catch (e) {
+        console.error(e);
+      } finally {
+        setLoading(false);
+      }
+    }
+    load(range);
+  }, [range]);
+
+  function downloadCsv() {
+    window.location.href = `/api/admin/survey?range=${range}&format=csv`;
+  }
+
+  function fmtCount(counts: Record<string, number> | undefined): string {
+    if (!counts) return '';
+    return Object.entries(counts)
+      .sort((a, b) => b[1] - a[1])
+      .map(([k, v]) => `${k} ${v}`)
+      .join(' · ');
+  }
+
+  return (
+    <div className="p-6 max-w-7xl mx-auto">
+      <div className="mb-6 flex items-end justify-between gap-3 flex-wrap">
+        <div>
+          <h1 className="text-white text-2xl font-bold">설문 응답</h1>
+          <p className="text-slate-400 text-sm mt-0.5">
+            CONTOUR PMF 설문 — 총 {total}건
+          </p>
+        </div>
+        <div className="flex items-center gap-2">
+          {(['all', 'today', 'week'] as Range[]).map((r) => (
+            <button
+              key={r}
+              onClick={() => setRange(r)}
+              className={`px-3 py-1.5 rounded-lg text-sm font-bold transition ${
+                range === r
+                  ? 'bg-violet-600 text-white'
+                  : 'bg-slate-800 text-slate-300 hover:bg-slate-700'
+              }`}
+            >
+              {r === 'all' ? '전체' : r === 'today' ? '오늘' : '이번 주'}
+            </button>
+          ))}
+          <button
+            onClick={downloadCsv}
+            className="px-3 py-1.5 rounded-lg text-sm font-bold bg-emerald-600 hover:bg-emerald-500 text-white transition"
+          >
+            📥 CSV
+          </button>
+        </div>
+      </div>
+
+      {/* 통계 카드 */}
+      {stats && (
+        <div className="grid grid-cols-1 md:grid-cols-2 gap-3 mb-6">
+          <div className="bg-slate-900 border border-slate-700 rounded-xl p-4">
+            <p className="text-xs text-slate-400 mb-2">Q2 자각 빈도</p>
+            <p className="text-sm text-white">{fmtCount(stats.awareness_freq) || '데이터 없음'}</p>
+          </div>
+          <div className="bg-slate-900 border border-slate-700 rounded-xl p-4">
+            <p className="text-xs text-slate-400 mb-2">Q4 비용</p>
+            <p className="text-sm text-white">{fmtCount(stats.cost_range) || '데이터 없음'}</p>
+          </div>
+          <div className="bg-slate-900 border border-slate-700 rounded-xl p-4">
+            <p className="text-xs text-slate-400 mb-2">Q5 만족도 평균</p>
+            <p className="text-xl text-violet-400 font-bold">{stats.satisfy_avg} / 5</p>
+          </div>
+          <div className="bg-slate-900 border border-slate-700 rounded-xl p-4">
+            <p className="text-xs text-slate-400 mb-2">Q7 이메일률 / 완료 시간 (중간값)</p>
+            <p className="text-sm text-white">
+              {stats.email_rate}% · {stats.completion_seconds_median}s
+            </p>
+          </div>
+        </div>
+      )}
+
+      {/* 응답 리스트 */}
+      {loading ? (
+        <p className="text-slate-400">불러오는 중...</p>
+      ) : rows.length === 0 ? (
+        <p className="text-slate-500">응답이 없습니다.</p>
+      ) : (
+        <div className="bg-slate-900 border border-slate-700 rounded-xl overflow-hidden overflow-x-auto">
+          <table className="w-full text-sm">
+            <thead className="bg-slate-800 text-slate-400 text-xs uppercase tracking-widest">
+              <tr>
+                <th className="text-left px-4 py-3">시각</th>
+                <th className="text-left px-4 py-3">나이/상황</th>
+                <th className="text-left px-4 py-3">Q4 비용</th>
+                <th className="text-left px-4 py-3">Q5 만족</th>
+                <th className="text-left px-4 py-3">Q6 자유의견 (미리보기)</th>
+                <th className="text-left px-4 py-3">이메일</th>
+                <th className="text-left px-4 py-3"></th>
+              </tr>
+            </thead>
+            <tbody>
+              {rows.map((r) => (
+                <tr key={r.id} className="border-t border-slate-800 hover:bg-slate-800/50 transition">
+                  <td className="px-4 py-2 text-slate-300">{new Date(r.created_at).toLocaleString('ko-KR')}</td>
+                  <td className="px-4 py-2 text-slate-300">{r.age_range} · {r.status}</td>
+                  <td className="px-4 py-2 text-slate-300">{r.cost_range ?? '-'}</td>
+                  <td className="px-4 py-2 text-slate-300">{r.best_satisfy ?? '-'}</td>
+                  <td className="px-4 py-2 text-slate-400 max-w-xs truncate">
+                    {r.free_opinion ?? <span className="text-slate-600">—</span>}
+                  </td>
+                  <td className="px-4 py-2 text-slate-300">{r.email ?? '-'}</td>
+                  <td className="px-4 py-2">
+                    <button
+                      onClick={() => setSelected(r)}
+                      className="text-violet-400 hover:text-violet-300 text-xs font-bold"
+                    >
+                      상세
+                    </button>
+                  </td>
+                </tr>
+              ))}
+            </tbody>
+          </table>
+        </div>
+      )}
+
+      {/* 상세 modal */}
+      {selected && (
+        <div
+          className="fixed inset-0 z-50 bg-black/70 flex items-center justify-center p-4"
+          onClick={() => setSelected(null)}
+        >
+          <div
+            className="bg-slate-900 border border-slate-700 rounded-2xl max-w-2xl w-full p-6 max-h-[90vh] overflow-y-auto"
+            onClick={(e) => e.stopPropagation()}
+          >
+            <div className="flex items-start justify-between mb-4">
+              <div>
+                <h2 className="text-white font-bold">응답 상세</h2>
+                <p className="text-xs text-slate-400 mt-1">{new Date(selected.created_at).toLocaleString('ko-KR')}</p>
+              </div>
+              <button onClick={() => setSelected(null)} className="text-slate-400 hover:text-white text-2xl leading-none">×</button>
+            </div>
+            <dl className="space-y-3 text-sm">
+              {[
+                ['Q1 나이대', selected.age_range],
+                ['Q1 상황', selected.status],
+                ['Q2 자각 빈도', selected.awareness_freq],
+                ['Q3 도구', selected.tools_used?.join(', ')],
+                ['Q3 기타', selected.tools_other],
+                ['Q4 비용', selected.cost_range],
+                ['Q5 최고 도구', selected.best_tool],
+                ['Q5 만족도', selected.best_satisfy != null ? `${selected.best_satisfy} / 5` : null],
+                ['Q6 자유 의견', selected.free_opinion],
+                ['Q7 이메일', selected.email],
+                ['user_agent', selected.user_agent],
+                ['referrer', selected.referrer],
+                ['utm_source', selected.utm_source],
+                ['완료 시간', selected.completion_seconds != null ? `${selected.completion_seconds}초` : null],
+              ].map(([k, v]) => (
+                <div key={k as string} className="flex gap-3 border-b border-slate-800 pb-2">
+                  <dt className="w-32 text-slate-400 flex-shrink-0">{k}</dt>
+                  <dd className="text-white whitespace-pre-wrap break-words flex-1">{(v as string) || <span className="text-slate-600">—</span>}</dd>
+                </div>
+              ))}
+            </dl>
+          </div>
+        </div>
+      )}
+    </div>
+  );
+}