feat: 프로젝트 진행 현황 추적 시스템 구축 + 마케팅 카피 강화

[DB]
- supabase/migrations/002_project_milestones.sql 추가
  quotes.user_id 컬럼 + project_milestones 테이블 생성 SQL

[API]
- GET  /api/projects            — 로그인 사용자의 프로젝트+마일스톤 조회
- POST /api/projects/link       — 견적서 토큰으로 계정에 프로젝트 연결
- GET/POST /api/admin/milestones — 관리자 마일스톤 목록/기본 7단계 초기화
- PATCH/DELETE /api/admin/milestones/[id] — 관리자 단계별 상태·메모 업데이트

[UI — 마이페이지]
- '프로젝트 현황' 탭 신규 추가 (Tab type 확장)
- 진행률 바, 단계별 타임라인, 개발자 메모 표시
- 견적서 코드 입력 → 계정 연결 폼

[UI — 관리자 견적서 편집]
- '진행 단계' 탭 추가: 기본 7단계 초기화, 단계별 status/메모 편집

[마케팅 카피]
- page.tsx PROMISES 4번째 추가: "진행 현황 마이페이지 실시간 확인"
- freelance 보증 카드 5번째 추가: 실시간 진행 현황 (그리드 2×5)
- services/website trust badge 5번째 추가

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.claude/settings.local.json

@@ -9,7 +9,9 @@
       "Read(//c/Users/jaeoh/.claude/skills/taste-skill//**)",
       "Read(//c/Users/jaeoh/.claude/skills/soft-skill//**)",
       "Bash(git push:*)",
-      "WebFetch(domain:jaengseung-made.com)"
+      "WebFetch(domain:jaengseung-made.com)",
+      "Bash(npx vercel:*)",
+      "Bash(1:*)"
     ]
   }
 }

app/admin/quotes/[id]/page.tsx

@@ -32,9 +32,19 @@ const STATUS_OPTIONS = [
 
 const ITEM_CATEGORIES = ['기획', '디자인', '개발', '인프라', '유지보수', '기타'];
 
-const TABS = ['기본정보', 'WBS', '견적항목', '향후관리', '특이사항'] as const;
+const TABS = ['기본정보', 'WBS', '견적항목', '향후관리', '특이사항', '진행 단계'] as const;
 type Tab = typeof TABS[number];
 
+interface Milestone {
+  id: string;
+  step_number: number;
+  title: string;
+  description: string;
+  status: 'pending' | 'in_progress' | 'completed';
+  note: string;
+  completed_at: string | null;
+}
+
 /* ─── 컴포넌트 ─────────────────────────────────────────── */
 export default function QuoteEditorPage() {
   const params = useParams();
@@ -52,6 +62,8 @@ export default function QuoteEditorPage() {
   const [saving, setSaving] = useState(false);
   const [saved, setSaved] = useState(false);
   const [copied, setCopied] = useState(false);
+  const [milestones, setMilestones] = useState<Milestone[]>([]);
+  const [mileSaving, setMileSaving] = useState<string | null>(null);
 
   useEffect(() => {
     fetch(`/api/admin/quotes/${id}`)
@@ -81,6 +93,38 @@ export default function QuoteEditorPage() {
     if (!silent) { setSaving(false); setSaved(true); setTimeout(() => setSaved(false), 2000); }
   }, [id, form]);
 
+  // ── Milestones ──────────────────────────
+  async function fetchMilestones() {
+    const res = await fetch(`/api/admin/milestones?quoteId=${id}`);
+    const d = await res.json();
+    setMilestones(d.milestones ?? []);
+  }
+
+  async function initDefaultMilestones() {
+    if (!confirm('기존 단계를 삭제하고 기본 7단계로 초기화할까요?')) return;
+    const res = await fetch('/api/admin/milestones', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ useDefaults: true, quoteId: id }),
+    });
+    const d = await res.json();
+    setMilestones(d.milestones ?? []);
+  }
+
+  async function updateMilestone(mid: string, field: string, value: string) {
+    setMileSaving(mid);
+    const res = await fetch(`/api/admin/milestones/${mid}`, {
+      method: 'PATCH',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ [field]: value }),
+    });
+    const d = await res.json();
+    if (d.milestone) {
+      setMilestones((prev) => prev.map((m) => m.id === mid ? d.milestone : m));
+    }
+    setMileSaving(null);
+  }
+
   // ── helpers ────────────────────────────
   const setField = (k: keyof QuoteForm, v: unknown) => setForm((f) => ({ ...f, [k]: v }));
 
@@ -224,7 +268,7 @@ export default function QuoteEditorPage() {
       <div className="border-b border-slate-800 px-8">
         <div className="flex gap-0">
           {TABS.map((t) => (
-            <button key={t} onClick={() => setTab(t)}
+            <button key={t} onClick={() => { setTab(t); if (t === '진행 단계') fetchMilestones(); }}
               className={`px-5 py-3 text-sm font-medium border-b-2 transition-all ${tab === t ? 'border-blue-500 text-blue-400' : 'border-transparent text-slate-500 hover:text-slate-300'}`}>
               {t}
             </button>
@@ -491,6 +535,68 @@ export default function QuoteEditorPage() {
             </Field>
           </div>
         )}
+
+        {/* ── 진행 단계 ── */}
+        {tab === '진행 단계' && (
+          <div className="max-w-2xl space-y-4">
+            <div className="flex items-center justify-between">
+              <div>
+                <h3 className="text-white font-bold">프로젝트 진행 단계 관리</h3>
+                <p className="text-slate-500 text-xs mt-0.5">고객 마이페이지에 실시간으로 표시됩니다</p>
+              </div>
+              <button
+                onClick={initDefaultMilestones}
+                className="px-4 py-2 rounded-lg text-sm font-medium bg-blue-600/20 hover:bg-blue-600/40 text-blue-400 border border-blue-600/30 transition-all"
+              >
+                기본 7단계 초기화
+              </button>
+            </div>
+
+            {milestones.length === 0 ? (
+              <div className="text-center py-12 bg-slate-900 rounded-xl border border-slate-800">
+                <p className="text-slate-400 text-sm mb-3">진행 단계가 없습니다</p>
+                <p className="text-slate-600 text-xs">위의 &apos;기본 7단계 초기화&apos; 버튼으로 표준 단계를 추가하세요</p>
+              </div>
+            ) : (
+              <div className="space-y-3">
+                {milestones.map((m) => (
+                  <div key={m.id} className="bg-slate-900 border border-slate-800 rounded-xl p-4 space-y-3">
+                    <div className="flex items-center gap-3">
+                      <span className={`w-7 h-7 rounded-full flex items-center justify-center text-xs font-bold flex-shrink-0 ${
+                        m.status === 'completed'   ? 'bg-emerald-600 text-white' :
+                        m.status === 'in_progress' ? 'bg-blue-600 text-white' :
+                        'bg-slate-700 text-slate-400'
+                      }`}>{m.step_number}</span>
+                      <span className="text-white font-semibold text-sm flex-1">{m.title}</span>
+                      <select
+                        value={m.status}
+                        onChange={(e) => updateMilestone(m.id, 'status', e.target.value)}
+                        disabled={mileSaving === m.id}
+                        className="bg-slate-800 border border-slate-700 text-xs text-white rounded-lg px-2.5 py-1.5 focus:outline-none focus:border-blue-500"
+                      >
+                        <option value="pending">대기</option>
+                        <option value="in_progress">진행 중</option>
+                        <option value="completed">완료</option>
+                      </select>
+                    </div>
+                    <div>
+                      <label className="block text-xs text-slate-500 mb-1">고객에게 보여줄 메모 (선택)</label>
+                      <input
+                        className="w-full bg-slate-800 border border-slate-700 rounded-lg px-3 py-2 text-sm text-white placeholder-slate-600 focus:outline-none focus:border-blue-500"
+                        value={m.note}
+                        onChange={(e) => updateMilestone(m.id, 'note', e.target.value)}
+                        placeholder="예: 디자인 시안 2종 검토 중, 내일 공유 예정입니다"
+                      />
+                    </div>
+                    {m.completed_at && (
+                      <p className="text-xs text-emerald-600">완료: {new Date(m.completed_at).toLocaleString('ko-KR', { month: 'short', day: 'numeric', hour: '2-digit', minute: '2-digit' })}</p>
+                    )}
+                  </div>
+                ))}
+              </div>
+            )}
+          </div>
+        )}
       </div>
     </div>
   );

app/api/admin/milestones/[id]/route.ts

@@ -0,0 +1,56 @@
+import { NextResponse } from 'next/server';
+import { createAdminClient } from '@/lib/supabase/admin';
+import { verifyAdminTokenNode } from '@/lib/admin-auth';
+import { cookies } from 'next/headers';
+
+export const runtime = 'nodejs';
+
+async function checkAuth() {
+  const cookieStore = await cookies();
+  const token = cookieStore.get('admin_token')?.value;
+  return token && verifyAdminTokenNode(token);
+}
+
+export async function PATCH(
+  request: Request,
+  { params }: { params: Promise<{ id: string }> }
+) {
+  if (!(await checkAuth())) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+
+  const { id } = await params;
+  const body = await request.json();
+
+  const ALLOWED = ['status', 'note', 'title', 'description'] as const;
+  const update: Record<string, unknown> = {};
+  ALLOWED.forEach((k) => { if (k in body) update[k] = body[k]; });
+
+  if (body.status === 'completed') {
+    update.completed_at = new Date().toISOString();
+  } else if ('status' in body) {
+    update.completed_at = null;
+  }
+  update.updated_at = new Date().toISOString();
+
+  const admin = createAdminClient();
+  const { data, error } = await admin
+    .from('project_milestones')
+    .update(update)
+    .eq('id', id)
+    .select()
+    .single();
+
+  if (error) return NextResponse.json({ error: error.message }, { status: 500 });
+  return NextResponse.json({ milestone: data });
+}
+
+export async function DELETE(
+  _req: Request,
+  { params }: { params: Promise<{ id: string }> }
+) {
+  if (!(await checkAuth())) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  const { id } = await params;
+  const admin = createAdminClient();
+  const { error } = await admin.from('project_milestones').delete().eq('id', id);
+  if (error) return NextResponse.json({ error: error.message }, { status: 500 });
+  return NextResponse.json({ success: true });
+}

app/api/admin/milestones/route.ts

@@ -0,0 +1,72 @@
+import { NextResponse } from 'next/server';
+import { createAdminClient } from '@/lib/supabase/admin';
+import { verifyAdminTokenNode } from '@/lib/admin-auth';
+import { cookies } from 'next/headers';
+
+export const runtime = 'nodejs';
+
+const DEFAULT_MILESTONES = [
+  { step_number: 1, title: '의뢰 접수',          description: '고객 의뢰 및 요구사항 파악 완료' },
+  { step_number: 2, title: '계약 체결',          description: '계약서 작성 및 계약금 입금' },
+  { step_number: 3, title: '기획/와이어프레임',    description: '사이트맵·화면 구성·기능 정의' },
+  { step_number: 4, title: '디자인 시안',        description: 'UI/UX 시안 제작 및 고객 확인' },
+  { step_number: 5, title: '개발 진행',          description: '프론트·백엔드 구현' },
+  { step_number: 6, title: '검수/테스트',        description: '기능 검증 및 수정사항 반영' },
+  { step_number: 7, title: '납품 완료',          description: '소스코드 이관 및 도메인 배포' },
+];
+
+async function checkAuth() {
+  const cookieStore = await cookies();
+  const token = cookieStore.get('admin_token')?.value;
+  return token && verifyAdminTokenNode(token);
+}
+
+export async function GET(request: Request) {
+  if (!(await checkAuth())) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+
+  const { searchParams } = new URL(request.url);
+  const quoteId = searchParams.get('quoteId');
+  if (!quoteId) return NextResponse.json({ error: 'quoteId 필요' }, { status: 400 });
+
+  const admin = createAdminClient();
+  const { data, error } = await admin
+    .from('project_milestones')
+    .select('*')
+    .eq('quote_id', quoteId)
+    .order('step_number', { ascending: true });
+
+  if (error) return NextResponse.json({ error: error.message }, { status: 500 });
+  return NextResponse.json({ milestones: data ?? [] });
+}
+
+export async function POST(request: Request) {
+  if (!(await checkAuth())) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+
+  const body = await request.json();
+  const admin = createAdminClient();
+
+  // 기본 7단계 초기화
+  if (body.useDefaults && body.quoteId) {
+    await admin.from('project_milestones').delete().eq('quote_id', body.quoteId);
+    const toInsert = DEFAULT_MILESTONES.map((m) => ({ ...m, quote_id: body.quoteId }));
+    const { data, error } = await admin.from('project_milestones').insert(toInsert).select();
+    if (error) return NextResponse.json({ error: error.message }, { status: 500 });
+    return NextResponse.json({ milestones: data }, { status: 201 });
+  }
+
+  // 단일 추가
+  const { data, error } = await admin
+    .from('project_milestones')
+    .insert({
+      quote_id:    body.quote_id,
+      step_number: body.step_number ?? 1,
+      title:       body.title ?? '새 단계',
+      description: body.description ?? '',
+      status:      'pending',
+    })
+    .select()
+    .single();
+
+  if (error) return NextResponse.json({ error: error.message }, { status: 500 });
+  return NextResponse.json({ milestone: data }, { status: 201 });
+}

app/api/projects/link/route.ts

@@ -0,0 +1,45 @@
+import { NextResponse } from 'next/server';
+import { createAdminClient } from '@/lib/supabase/admin';
+import { createClient } from '@/lib/supabase/server';
+
+export const runtime = 'nodejs';
+
+export async function POST(request: Request) {
+  const supabase = await createClient();
+  const { data: { user } } = await supabase.auth.getUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+
+  const body = await request.json();
+  const token = (body.token as string | undefined)?.trim();
+  if (!token) return NextResponse.json({ error: '견적서 코드를 입력해주세요' }, { status: 400 });
+
+  const admin = createAdminClient();
+
+  const { data: quote, error } = await admin
+    .from('quotes')
+    .select('id, status, user_id, client_email')
+    .eq('public_token', token)
+    .single();
+
+  if (error || !quote) {
+    return NextResponse.json({ error: '견적서를 찾을 수 없습니다. 코드를 다시 확인해주세요.' }, { status: 404 });
+  }
+  if (quote.status === 'draft') {
+    return NextResponse.json({ error: '아직 발송되지 않은 견적서입니다.' }, { status: 400 });
+  }
+  if (quote.user_id && quote.user_id !== user.id) {
+    return NextResponse.json({ error: '이미 다른 계정에 연결된 견적서입니다.' }, { status: 400 });
+  }
+  if (quote.user_id === user.id) {
+    return NextResponse.json({ success: true, quoteId: quote.id, alreadyLinked: true });
+  }
+
+  const { error: updateErr } = await admin
+    .from('quotes')
+    .update({ user_id: user.id, updated_at: new Date().toISOString() })
+    .eq('id', quote.id);
+
+  if (updateErr) return NextResponse.json({ error: updateErr.message }, { status: 500 });
+
+  return NextResponse.json({ success: true, quoteId: quote.id });
+}

app/api/projects/route.ts

@@ -0,0 +1,50 @@
+import { NextResponse } from 'next/server';
+import { createAdminClient } from '@/lib/supabase/admin';
+import { createClient } from '@/lib/supabase/server';
+
+export const runtime = 'nodejs';
+
+export async function GET() {
+  const supabase = await createClient();
+  const { data: { user } } = await supabase.auth.getUser();
+  if (!user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+
+  const admin = createAdminClient();
+
+  const { data: quotes, error: qErr } = await admin
+    .from('quotes')
+    .select('id, title, status, items, created_at')
+    .eq('user_id', user.id)
+    .in('status', ['sent', 'accepted', 'in_progress', 'completed', 'delivered'])
+    .order('created_at', { ascending: false });
+
+  if (qErr) return NextResponse.json({ error: qErr.message }, { status: 500 });
+  if (!quotes?.length) return NextResponse.json({ projects: [] });
+
+  const quoteIds = quotes.map((q) => q.id);
+
+  const { data: milestones } = await admin
+    .from('project_milestones')
+    .select('*')
+    .in('quote_id', quoteIds)
+    .order('step_number', { ascending: true });
+
+  const projects = quotes.map((q) => ({
+    id: q.id,
+    title: q.title,
+    status: q.status,
+    total: Array.isArray(q.items)
+      ? q.items.reduce(
+          (s: number, i: { unitPrice?: number; quantity?: number }) =>
+            s + ((i.unitPrice ?? 0) * (i.quantity ?? 1)),
+          0
+        )
+      : 0,
+    created_at: q.created_at,
+    milestones: (milestones ?? [])
+      .filter((m) => m.quote_id === q.id)
+      .sort((a, b) => a.step_number - b.step_number),
+  }));
+
+  return NextResponse.json({ projects });
+}

app/freelance/page.tsx

@@ -215,6 +215,17 @@ const guarantees = [
     accentText: 'text-violet-400',
     accentBorder: 'border-violet-400/20',
   },
+  {
+    label: '실시간 진행 현황',
+    detail: '마이페이지에서 7단계 진행 상황 직접 확인',
+    icon: (
+      <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+        <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={1.5} d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z" />
+      </svg>
+    ),
+    accentText: 'text-cyan-400',
+    accentBorder: 'border-cyan-400/20',
+  },
 ];
 
 /* ─── Main Page ─── */
@@ -262,7 +273,7 @@ export default function FreelancePage() {
           </div>
 
           {/* 보증 카드 4개 */}
-          <div className="grid grid-cols-2 md:grid-cols-4 gap-3">
+          <div className="grid grid-cols-2 sm:grid-cols-3 md:grid-cols-5 gap-3">
             {guarantees.map((g) => (
               <div key={g.label} className={`bg-[#04102b]/60 border ${g.accentBorder} rounded-xl p-4`}>
                 <div className={`${g.accentText} mb-2`}>{g.icon}</div>

app/mypage/page.tsx

@@ -15,7 +15,7 @@ function buildSajuResultUrl(rec: SajuRecord) {
   return url;
 }
 
-type Tab = 'profile' | 'subscription' | 'lotto' | 'saju' | 'payments' | 'orders';
+type Tab = 'profile' | 'projects' | 'subscription' | 'lotto' | 'saju' | 'payments' | 'orders';
 type TelegramLinkState = 'idle' | 'generating' | 'waiting' | 'disconnecting';
 
 interface SajuRecord {
@@ -56,6 +56,25 @@ interface LottoHistoryItem {
   created_at: string;
 }
 
+interface ProjectMilestone {
+  id: string;
+  step_number: number;
+  title: string;
+  description: string;
+  status: 'pending' | 'in_progress' | 'completed';
+  note: string;
+  completed_at: string | null;
+}
+
+interface Project {
+  id: string;
+  title: string;
+  status: string;
+  total: number;
+  created_at: string;
+  milestones: ProjectMilestone[];
+}
+
 interface ActiveSubscription {
   id: string;
   product_id: string;
@@ -83,6 +102,10 @@ export default function MyPage() {
   const [orders, setOrders] = useState<Order[]>([]);
   const [lottoHistory, setLottoHistory] = useState<LottoHistoryItem[]>([]);
   const [activeSubscriptions, setActiveSubscriptions] = useState<ActiveSubscription[]>([]);
+  const [projects, setProjects] = useState<Project[]>([]);
+  const [linkToken, setLinkToken] = useState('');
+  const [linking, setLinking] = useState(false);
+  const [linkMessage, setLinkMessage] = useState('');
 
   // 텔레그램 연동 상태
   const [telegramChatId, setTelegramChatId] = useState<string | null>(null);
@@ -142,6 +165,13 @@ export default function MyPage() {
         setActiveSubscriptions(subData.subscriptions ?? []);
       }
 
+      // 프로젝트 진행 현황 조회
+      const projRes = await fetch('/api/projects');
+      if (projRes.ok) {
+        const projData = await projRes.json();
+        setProjects(projData.projects ?? []);
+      }
+
       // 로또 히스토리 조회
       const { data: history } = await supabase
         .from('lotto_history')
@@ -239,6 +269,32 @@ export default function MyPage() {
     setTelegramLinkState('idle');
   };
 
+  const handleLinkProject = async (e: React.FormEvent) => {
+    e.preventDefault();
+    if (!linkToken.trim()) return;
+    setLinking(true);
+    setLinkMessage('');
+    try {
+      const res = await fetch('/api/projects/link', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ token: linkToken.trim() }),
+      });
+      const data = await res.json();
+      if (res.ok) {
+        setLinkMessage('프로젝트가 연결되었습니다!');
+        setLinkToken('');
+        const projRes = await fetch('/api/projects');
+        if (projRes.ok) setProjects((await projRes.json()).projects ?? []);
+      } else {
+        setLinkMessage(data.error ?? '연결 중 오류가 발생했습니다.');
+      }
+    } catch {
+      setLinkMessage('연결 중 오류가 발생했습니다.');
+    }
+    setLinking(false);
+  };
+
   if (loading) {
     return (
       <div className="min-h-full flex items-center justify-center bg-[#f0f5ff]">
@@ -253,6 +309,7 @@ export default function MyPage() {
 
   const tabs: { key: Tab; label: string; count?: number }[] = [
     { key: 'profile', label: '내 정보' },
+    { key: 'projects', label: '프로젝트 현황', count: projects.length || undefined },
     { key: 'subscription', label: '구독 관리', count: activeSubs.length || undefined },
     { key: 'lotto', label: '로또 기록', count: lottoHistory.length || undefined },
     { key: 'saju', label: '사주 기록', count: sajuRecords.length || undefined },
@@ -778,6 +835,164 @@ export default function MyPage() {
           </div>
         )}
 
+        {/* 프로젝트 진행 현황 */}
+        {tab === 'projects' && (
+          <div className="space-y-4">
+            {projects.length === 0 ? (
+              <div className="bg-white rounded-2xl border border-[#dbe8ff] p-8 text-center">
+                <div className="w-16 h-16 bg-blue-50 rounded-full flex items-center justify-center mx-auto mb-4">
+                  <svg className="w-8 h-8 text-[#1a56db]" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={1.5} d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2" />
+                  </svg>
+                </div>
+                <h3 className="font-bold text-[#04102b] text-lg mb-2">진행 중인 프로젝트가 없습니다</h3>
+                <p className="text-slate-500 text-sm mb-6 max-w-sm mx-auto">외주 개발을 의뢰하시면 이곳에서 단계별 진행 현황을 실시간으로 확인할 수 있습니다.</p>
+                <Link href="/freelance" className="inline-flex items-center gap-2 bg-[#1a56db] hover:bg-[#1e4fc2] text-white px-6 py-3 rounded-xl font-semibold text-sm transition">
+                  개발 의뢰하기 →
+                </Link>
+              </div>
+            ) : (
+              <div className="space-y-4">
+                {projects.map((project) => {
+                  const totalSteps = project.milestones.length;
+                  const completedSteps = project.milestones.filter((m) => m.status === 'completed').length;
+                  const currentStep = project.milestones.find((m) => m.status === 'in_progress');
+                  const progressPct = totalSteps > 0 ? Math.round((completedSteps / totalSteps) * 100) : 0;
+
+                  return (
+                    <div key={project.id} className="bg-white rounded-2xl border border-[#dbe8ff] overflow-hidden">
+                      {/* 헤더 */}
+                      <div className="bg-[#04102b] px-6 py-4 flex items-center justify-between" style={{ backgroundImage: 'repeating-linear-gradient(135deg, rgba(255,255,255,0.012) 0px, rgba(255,255,255,0.012) 1px, transparent 1px, transparent 40px)' }}>
+                        <div>
+                          <h3 className="font-bold text-white text-base">{project.title}</h3>
+                          <p className="text-blue-300/60 text-xs mt-0.5">
+                            {project.total > 0 ? `총 ${project.total.toLocaleString()}원` : '금액 협의 중'} · {new Date(project.created_at).toLocaleDateString('ko-KR')}
+                          </p>
+                        </div>
+                        <span className={`text-xs font-bold px-3 py-1.5 rounded-full ${
+                          project.status === 'accepted'    ? 'bg-emerald-400/20 text-emerald-300 border border-emerald-400/30' :
+                          project.status === 'in_progress' ? 'bg-blue-400/20 text-blue-300 border border-blue-400/30' :
+                          project.status === 'completed'   ? 'bg-violet-400/20 text-violet-300 border border-violet-400/30' :
+                          'bg-slate-400/20 text-slate-300 border border-slate-400/30'
+                        }`}>
+                          {project.status === 'sent'        ? '견적 검토 중' :
+                           project.status === 'accepted'    ? '계약 완료' :
+                           project.status === 'in_progress' ? '개발 진행 중' :
+                           project.status === 'completed'   ? '납품 완료' : project.status}
+                        </span>
+                      </div>
+
+                      <div className="p-6">
+                        {/* 진행률 바 */}
+                        {totalSteps > 0 && (
+                          <div className="mb-6">
+                            <div className="flex items-center justify-between mb-2">
+                              <span className="text-xs font-semibold text-slate-500">전체 진행률</span>
+                              <span className="text-xs font-bold text-[#1a56db]">{progressPct}% ({completedSteps}/{totalSteps}단계)</span>
+                            </div>
+                            <div className="h-2 bg-slate-100 rounded-full overflow-hidden">
+                              <div
+                                className="h-full bg-[#1a56db] rounded-full transition-all duration-500"
+                                style={{ width: `${progressPct}%` }}
+                              />
+                            </div>
+                          </div>
+                        )}
+
+                        {/* 현재 진행 단계 */}
+                        {currentStep && (
+                          <div className="bg-blue-50 border border-blue-200 rounded-xl p-4 mb-5">
+                            <div className="flex items-center gap-2 mb-1">
+                              <span className="w-2 h-2 rounded-full bg-blue-500 animate-pulse" />
+                              <span className="text-xs font-bold text-blue-600">현재 진행 중</span>
+                            </div>
+                            <p className="font-bold text-[#04102b] text-sm">{currentStep.title}</p>
+                            {currentStep.note && (
+                              <p className="text-slate-600 text-xs mt-1 leading-relaxed">{currentStep.note}</p>
+                            )}
+                          </div>
+                        )}
+
+                        {/* 단계별 타임라인 */}
+                        {project.milestones.length > 0 && (
+                          <div className="space-y-2">
+                            {project.milestones.map((m, idx) => (
+                              <div key={m.id} className="flex items-start gap-3">
+                                {/* 아이콘 */}
+                                <div className={`w-8 h-8 rounded-full flex items-center justify-center flex-shrink-0 text-xs font-bold border-2 ${
+                                  m.status === 'completed'  ? 'bg-emerald-500 border-emerald-500 text-white' :
+                                  m.status === 'in_progress'? 'bg-[#1a56db] border-[#1a56db] text-white' :
+                                  'bg-white border-slate-200 text-slate-400'
+                                }`}>
+                                  {m.status === 'completed' ? (
+                                    <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24" strokeWidth={2.5}>
+                                      <path strokeLinecap="round" strokeLinejoin="round" d="M5 13l4 4L19 7" />
+                                    </svg>
+                                  ) : m.status === 'in_progress' ? (
+                                    <svg className="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24" strokeWidth={2}>
+                                      <path strokeLinecap="round" strokeLinejoin="round" d="M12 8v4l3 3" />
+                                      <circle cx="12" cy="12" r="9" />
+                                    </svg>
+                                  ) : m.step_number}
+                                </div>
+
+                                {/* 수직 연결선 */}
+                                <div className="flex flex-col flex-1 min-w-0" style={{ marginTop: idx === project.milestones.length - 1 ? 0 : undefined }}>
+                                  <div className="flex items-center gap-2 py-1">
+                                    <span className={`text-sm font-semibold ${
+                                      m.status === 'completed'  ? 'text-emerald-700' :
+                                      m.status === 'in_progress'? 'text-[#1a56db]' :
+                                      'text-slate-400'
+                                    }`}>{m.title}</span>
+                                    {m.status === 'completed' && m.completed_at && (
+                                      <span className="text-xs text-slate-400 ml-auto flex-shrink-0">
+                                        {new Date(m.completed_at).toLocaleDateString('ko-KR', { month: 'short', day: 'numeric' })}
+                                      </span>
+                                    )}
+                                  </div>
+                                  {m.note && m.status !== 'pending' && (
+                                    <p className="text-xs text-slate-500 leading-relaxed pb-1">{m.note}</p>
+                                  )}
+                                </div>
+                              </div>
+                            ))}
+                          </div>
+                        )}
+                      </div>
+                    </div>
+                  );
+                })}
+              </div>
+            )}
+
+            {/* 견적서 연결 폼 */}
+            <div className="bg-[#f0f5ff] rounded-2xl border border-[#dbe8ff] p-5">
+              <p className="text-sm font-bold text-[#04102b] mb-1">견적서 코드로 프로젝트 연결</p>
+              <p className="text-xs text-slate-500 mb-3">견적서 링크를 받으셨나요? URL 끝의 코드를 입력하면 이 계정에서 진행 현황을 확인할 수 있습니다.</p>
+              <form onSubmit={handleLinkProject} className="flex gap-2">
+                <input
+                  value={linkToken}
+                  onChange={(e) => setLinkToken(e.target.value)}
+                  placeholder="예: abc123xyz"
+                  className="flex-1 px-4 py-2 bg-white border border-[#dbe8ff] rounded-xl text-sm focus:outline-none focus:border-blue-400 min-w-0"
+                />
+                <button
+                  type="submit"
+                  disabled={linking || !linkToken.trim()}
+                  className="px-4 py-2 bg-[#1a56db] hover:bg-[#1e4fc2] text-white rounded-xl font-semibold text-sm disabled:opacity-50 transition flex-shrink-0"
+                >
+                  {linking ? '연결 중...' : '연결'}
+                </button>
+              </form>
+              {linkMessage && (
+                <p className={`text-xs mt-2 font-medium ${linkMessage.includes('연결되었') ? 'text-emerald-600' : 'text-red-500'}`}>
+                  {linkMessage}
+                </p>
+              )}
+            </div>
+          </div>
+        )}
+
         {/* 의뢰 내역 */}
         {tab === 'orders' && (
           <div>

app/page.tsx

@@ -81,6 +81,14 @@ const PROMISES = [
     color: 'border-violet-500/40',
     accent: 'text-violet-400',
   },
+  {
+    number: '04',
+    title: '진행 현황을 마이페이지에서 직접 확인하세요',
+    detail: '의뢰 접수부터 납품까지 7단계 진행 상황이 고객 마이페이지에 실시간 업데이트됩니다. 오늘 뭐가 진행되는지 물어볼 필요가 없습니다.',
+    enforce: '단계 전환 시 마이페이지 즉시 반영 보장',
+    color: 'border-cyan-500/40',
+    accent: 'text-cyan-400',
+  },
 ];
 
 const LIVE_SERVICES = [

app/services/website/page.tsx

@@ -683,6 +683,10 @@ export default function WebsiteServicePage() {
               title: '납기 지연 패널티', desc: '지연 1일당 10만원 자동 감면',
               icon: <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth={1.5} style={{ width: 20, height: 20 }}><path strokeLinecap="round" strokeLinejoin="round" d="M9 12.75L11.25 15 15 9.75m-3-7.036A11.959 11.959 0 013.598 6 11.99 11.99 0 003 9.749c0 5.592 3.824 10.29 9 11.623 5.176-1.332 9-6.03 9-11.622 0-1.31-.21-2.571-.598-3.751h-.152c-3.196 0-6.1-1.248-8.25-3.285z" /></svg>,
             },
+            {
+              title: '실시간 진행 현황', desc: '마이페이지에서 7단계 진행 상황 직접 확인',
+              icon: <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth={1.5} style={{ width: 20, height: 20 }}><path strokeLinecap="round" strokeLinejoin="round" d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z" /></svg>,
+            },
           ].map((b) => (
             <div key={b.title} style={{
               padding: '20px 22px',

supabase/migrations/002_project_milestones.sql

@@ -0,0 +1,53 @@
+-- ============================================================
+-- 프로젝트 진행 단계 관리 시스템
+-- Supabase Dashboard > SQL Editor 에서 실행하세요
+-- ============================================================
+
+-- 1. quotes 테이블에 user_id 컬럼 추가
+ALTER TABLE quotes
+  ADD COLUMN IF NOT EXISTS user_id uuid REFERENCES auth.users(id);
+
+CREATE INDEX IF NOT EXISTS idx_quotes_user_id ON quotes(user_id);
+
+-- 2. project_milestones 테이블 생성
+CREATE TABLE IF NOT EXISTS project_milestones (
+  id           uuid        PRIMARY KEY DEFAULT gen_random_uuid(),
+  quote_id     uuid        NOT NULL REFERENCES quotes(id) ON DELETE CASCADE,
+  step_number  int         NOT NULL DEFAULT 1,
+  title        text        NOT NULL,
+  description  text        NOT NULL DEFAULT '',
+  status       text        NOT NULL DEFAULT 'pending'
+                           CHECK (status IN ('pending', 'in_progress', 'completed')),
+  note         text        NOT NULL DEFAULT '',
+  completed_at timestamptz,
+  created_at   timestamptz NOT NULL DEFAULT now(),
+  updated_at   timestamptz NOT NULL DEFAULT now()
+);
+
+CREATE INDEX IF NOT EXISTS idx_project_milestones_quote_id
+  ON project_milestones(quote_id);
+
+-- 3. RLS
+ALTER TABLE project_milestones ENABLE ROW LEVEL SECURITY;
+
+-- 로그인 사용자는 자신의 quotes에 연결된 milestones 조회 가능
+CREATE POLICY "Users view own project milestones"
+  ON project_milestones FOR SELECT TO authenticated
+  USING (
+    quote_id IN (SELECT id FROM quotes WHERE user_id = auth.uid())
+  );
+
+-- quotes: 사용자가 자신에게 연결된 견적서 조회 가능
+-- (기존 RLS 없는 경우에만 실행)
+DO $$
+BEGIN
+  IF NOT EXISTS (
+    SELECT 1 FROM pg_policies
+    WHERE tablename = 'quotes' AND policyname = 'Users view own quotes'
+  ) THEN
+    ALTER TABLE quotes ENABLE ROW LEVEL SECURITY;
+    CREATE POLICY "Users view own quotes"
+      ON quotes FOR SELECT TO authenticated
+      USING (user_id = auth.uid());
+  END IF;
+END $$;