feat: 키오스크 대기화면 슬라이드쇼 + 브랜딩 + 010 기본입력

- 대기화면: 3장 자동 슬라이드 (동물의약품/건기식/부외품, 30% 한도)
- 브랜딩: AI 에이전트 개발 약국, 복약안내 진심 약사, 모바일 약료 시스템
- 전화번호 010 고정 + 나머지 8자리만 입력
- 다크 배경 대기화면 → 밝은 적립/성공 화면

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

backend/templates/kiosk.html

@@ -8,16 +8,11 @@
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
     <link href="https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;700;900&display=swap" rel="stylesheet">
     <style>
-        * {
+        * { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
-            margin: 0;
-            padding: 0;
-            box-sizing: border-box;
-            -webkit-tap-highlight-color: transparent;
-        }
 
         body {
             font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
-            background: #f5f7fa;
+            background: #0f0b2e;
             height: 100vh;
             overflow: hidden;
             -webkit-font-smoothing: antialiased;
@@ -27,70 +22,159 @@
         /* ── 헤더 ── */
         .header {
             background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
-            padding: 20px 32px;
+            padding: 16px 32px;
             display: flex;
             justify-content: space-between;
             align-items: center;
         }
-        .header-logo {
+        .header-logo { color: #fff; font-size: 20px; font-weight: 700; letter-spacing: -0.5px; }
-            color: #fff;
+        .header-time { color: rgba(255,255,255,0.7); font-size: 15px; }
-            font-size: 22px;
-            font-weight: 700;
-            letter-spacing: -0.5px;
-        }
-        .header-time {
-            color: rgba(255,255,255,0.8);
-            font-size: 16px;
-        }
 
-        /* ── 메인 컨텐츠 ── */
+        /* ── 메인 ── */
         .main {
-            height: calc(100vh - 70px);
+            height: calc(100vh - 56px);
             display: flex;
             justify-content: center;
             align-items: center;
             padding: 24px;
+            position: relative;
         }
-
+        .screen { display: none; width: 100%; height: 100%; }
-        /* ── 화면 상태 ── */
-        .screen { display: none; width: 100%; max-width: 900px; }
         .screen.active { display: flex; }
 
         /* ══════════════════════════════════════
-           대기 화면
+           대기 화면 - 슬라이드쇼 + 브랜딩
            ══════════════════════════════════════ */
         .idle-screen {
             flex-direction: column;
             align-items: center;
             justify-content: center;
             text-align: center;
-            gap: 24px;
+            position: relative;
         }
-        .idle-icon {
+
-            width: 120px;
+        /* 슬라이드 컨테이너 */
-            height: 120px;
+        .slides-wrapper {
-            background: linear-gradient(135deg, #e0e7ff 0%, #c7d2fe 100%);
+            width: 100%;
-            border-radius: 32px;
+            max-width: 780px;
+            position: relative;
+            height: 380px;
+        }
+        .slide {
+            position: absolute;
+            inset: 0;
+            display: flex;
+            flex-direction: column;
+            align-items: center;
+            justify-content: center;
+            gap: 20px;
+            opacity: 0;
+            transform: translateX(60px);
+            transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
+            pointer-events: none;
+        }
+        .slide.active {
+            opacity: 1;
+            transform: translateX(0);
+            pointer-events: auto;
+        }
+        .slide.exit {
+            opacity: 0;
+            transform: translateX(-60px);
+        }
+
+        .slide-icon {
+            width: 100px;
+            height: 100px;
+            border-radius: 28px;
             display: flex;
             align-items: center;
             justify-content: center;
-            font-size: 56px;
+            font-size: 52px;
-            animation: pulse 2s ease-in-out infinite;
+            box-shadow: 0 8px 32px rgba(0,0,0,0.15);
         }
-        @keyframes pulse {
+        .slide-tag {
-            0%, 100% { transform: scale(1); opacity: 0.9; }
+            display: inline-block;
-            50% { transform: scale(1.05); opacity: 1; }
+            padding: 6px 16px;
-        }
+            border-radius: 20px;
-        .idle-title {
+            font-size: 13px;
-            font-size: 32px;
             font-weight: 700;
-            color: #1e1b4b;
+            letter-spacing: 0.5px;
-            letter-spacing: -0.5px;
         }
-        .idle-subtitle {
+        .slide-title {
-            font-size: 18px;
+            font-size: 30px;
-            color: #6b7280;
+            font-weight: 900;
+            color: #fff;
+            letter-spacing: -0.8px;
+            line-height: 1.3;
+        }
+        .slide-desc {
+            font-size: 17px;
+            color: rgba(255,255,255,0.65);
             line-height: 1.6;
+            max-width: 500px;
+        }
+        .slide-highlight {
+            display: inline-block;
+            padding: 10px 28px;
+            background: rgba(255,255,255,0.08);
+            border: 1px solid rgba(255,255,255,0.15);
+            border-radius: 14px;
+            color: rgba(255,255,255,0.9);
+            font-size: 15px;
+            font-weight: 600;
+            margin-top: 4px;
+        }
+
+        /* 슬라이드별 색상 */
+        .slide-1 .slide-icon { background: linear-gradient(135deg, #fbbf24, #f59e0b); }
+        .slide-1 .slide-tag { background: #fef3c7; color: #92400e; }
+        .slide-2 .slide-icon { background: linear-gradient(135deg, #34d399, #10b981); }
+        .slide-2 .slide-tag { background: #d1fae5; color: #065f46; }
+        .slide-3 .slide-icon { background: linear-gradient(135deg, #60a5fa, #3b82f6); }
+        .slide-3 .slide-tag { background: #dbeafe; color: #1e40af; }
+
+        /* 인디케이터 */
+        .slide-dots {
+            display: flex;
+            gap: 10px;
+            margin-top: 24px;
+        }
+        .slide-dot {
+            width: 10px;
+            height: 10px;
+            border-radius: 50%;
+            background: rgba(255,255,255,0.2);
+            transition: all 0.3s;
+        }
+        .slide-dot.active {
+            width: 32px;
+            border-radius: 5px;
+            background: #8b5cf6;
+        }
+
+        /* 브랜딩 영역 */
+        .branding {
+            margin-top: 32px;
+            display: flex;
+            align-items: center;
+            gap: 32px;
+        }
+        .branding-divider {
+            width: 1px;
+            height: 48px;
+            background: rgba(255,255,255,0.1);
+        }
+        .branding-item {
+            display: flex;
+            align-items: center;
+            gap: 8px;
+            color: rgba(255,255,255,0.4);
+            font-size: 13px;
+            font-weight: 500;
+        }
+        .branding-item span.icon {
+            font-size: 18px;
         }
 
         /* ══════════════════════════════════════
@@ -99,10 +183,11 @@
         .claim-screen {
             flex-direction: row;
             gap: 48px;
-            align-items: stretch;
+            align-items: center;
+            justify-content: center;
+            max-width: 960px;
+            margin: 0 auto;
         }
-
-        /* 왼쪽: QR + 안내 */
         .claim-left {
             flex: 1;
             display: flex;
@@ -119,41 +204,18 @@
             text-align: center;
             width: 100%;
         }
-        .claim-amount-label {
+        .claim-amount-label { font-size: 15px; color: #6b7280; margin-bottom: 4px; }
-            font-size: 15px;
+        .claim-amount { font-size: 36px; font-weight: 900; color: #1e1b4b; letter-spacing: -1px; }
-            color: #6b7280;
+        .claim-points { font-size: 20px; color: #6366f1; font-weight: 700; margin-top: 8px; }
-            margin-bottom: 4px;
-        }
-        .claim-amount {
-            font-size: 36px;
-            font-weight: 900;
-            color: #1e1b4b;
-            letter-spacing: -1px;
-        }
-        .claim-points {
-            font-size: 20px;
-            color: #6366f1;
-            font-weight: 700;
-            margin-top: 8px;
-        }
         .qr-container {
             background: #fff;
             border-radius: 20px;
             padding: 24px;
             box-shadow: 0 4px 20px rgba(0,0,0,0.06);
         }
-        .qr-container img {
+        .qr-container img { width: 200px; height: 200px; }
-            width: 200px;
+        .qr-hint { font-size: 15px; color: #6b7280; text-align: center; margin-top: 12px; }
-            height: 200px;
-        }
-        .qr-hint {
-            font-size: 15px;
-            color: #6b7280;
-            text-align: center;
-            margin-top: 12px;
-        }
 
-        /* 구분선 */
         .divider {
             display: flex;
             flex-direction: column;
@@ -161,55 +223,52 @@
             justify-content: center;
             gap: 12px;
         }
-        .divider-line {
+        .divider-line { width: 2px; height: 80px; background: #e5e7eb; }
-            width: 2px;
+        .divider-text { font-size: 16px; color: #9ca3af; font-weight: 500; }
-            height: 80px;
-            background: #e5e7eb;
-        }
-        .divider-text {
-            font-size: 16px;
-            color: #9ca3af;
-            font-weight: 500;
-            background: #f5f7fa;
-            padding: 8px 0;
-        }
 
-        /* 오른쪽: 전화번호 입력 */
         .claim-right {
             flex: 1;
             display: flex;
             flex-direction: column;
             align-items: center;
             justify-content: center;
-            gap: 20px;
+            gap: 16px;
         }
-        .phone-section-title {
+        .phone-section-title { font-size: 20px; font-weight: 700; color: #1e1b4b; }
-            font-size: 20px;
+
-            font-weight: 700;
+        /* 전화번호 디스플레이 */
-            color: #1e1b4b;
+        .phone-display-wrap {
-        }
-        .phone-display {
             width: 100%;
             max-width: 360px;
             background: #fff;
             border: 3px solid #e5e7eb;
             border-radius: 16px;
-            padding: 16px 24px;
+            padding: 14px 20px;
-            font-size: 32px;
+            display: flex;
+            align-items: center;
+            transition: border-color 0.2s;
+            min-height: 64px;
+        }
+        .phone-display-wrap.focus { border-color: #6366f1; }
+        .phone-display-wrap.error { border-color: #ef4444; animation: shake 0.3s; }
+        .phone-prefix {
+            font-size: 28px;
+            font-weight: 700;
+            color: #9ca3af;
+            letter-spacing: 1px;
+            margin-right: 4px;
+            flex-shrink: 0;
+        }
+        .phone-number {
+            font-size: 28px;
             font-weight: 700;
-            text-align: center;
             color: #1e1b4b;
             letter-spacing: 2px;
-            min-height: 68px;
+            flex: 1;
-            transition: border-color 0.2s;
+            text-align: center;
-        }
-        .phone-display.focus {
-            border-color: #6366f1;
-        }
-        .phone-display.error {
-            border-color: #ef4444;
-            animation: shake 0.3s;
         }
+        .phone-number.placeholder { color: #d1d5db; }
+
         @keyframes shake {
             0%, 100% { transform: translateX(0); }
             25% { transform: translateX(-8px); }
@@ -217,57 +276,29 @@
         }
 
         /* 숫자 패드 */
-        .numpad {
+        .numpad { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; width: 100%; max-width: 360px; }
-            display: grid;
-            grid-template-columns: repeat(3, 1fr);
-            gap: 10px;
-            width: 100%;
-            max-width: 360px;
-        }
         .numpad-btn {
             background: #fff;
             border: 2px solid #e5e7eb;
             border-radius: 14px;
-            padding: 18px;
+            padding: 16px;
-            font-size: 28px;
+            font-size: 26px;
             font-weight: 700;
             color: #1e1b4b;
             cursor: pointer;
             transition: all 0.1s;
             font-family: inherit;
         }
-        .numpad-btn:active {
+        .numpad-btn:active { background: #6366f1; color: #fff; border-color: #6366f1; transform: scale(0.95); }
-            background: #6366f1;
+        .numpad-btn.delete { background: #fef2f2; border-color: #fecaca; color: #ef4444; font-size: 18px; }
-            color: #fff;
+        .numpad-btn.delete:active { background: #ef4444; color: #fff; }
-            border-color: #6366f1;
+        .numpad-btn.clear { background: #f5f5f5; border-color: #d4d4d4; color: #737373; font-size: 14px; }
-            transform: scale(0.95);
+        .numpad-btn.clear:active { background: #737373; color: #fff; }
-        }
-        .numpad-btn.delete {
-            background: #fef2f2;
-            border-color: #fecaca;
-            color: #ef4444;
-            font-size: 20px;
-        }
-        .numpad-btn.delete:active {
-            background: #ef4444;
-            color: #fff;
-        }
-        .numpad-btn.clear {
-            background: #f5f5f5;
-            border-color: #d4d4d4;
-            color: #737373;
-            font-size: 16px;
-        }
-        .numpad-btn.clear:active {
-            background: #737373;
-            color: #fff;
-        }
 
-        /* 적립 버튼 */
         .submit-btn {
             width: 100%;
             max-width: 360px;
-            padding: 18px;
+            padding: 16px;
             background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
             color: #fff;
             border: none;
@@ -277,15 +308,11 @@
             cursor: pointer;
             font-family: inherit;
             transition: all 0.2s;
-            letter-spacing: -0.3px;
-        }
-        .submit-btn:active {
-            transform: scale(0.97);
-        }
-        .submit-btn:disabled {
-            background: #d1d5db;
-            cursor: not-allowed;
         }
+        .submit-btn:active { transform: scale(0.97); }
+        .submit-btn:disabled { background: #d1d5db; cursor: not-allowed; }
+
+        .error-msg { color: #ef4444; font-size: 14px; font-weight: 500; min-height: 20px; }
 
         /* ══════════════════════════════════════
            성공 화면
@@ -298,82 +325,40 @@
             gap: 20px;
         }
         .success-icon {
-            width: 120px;
+            width: 120px; height: 120px;
-            height: 120px;
             background: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%);
             border-radius: 50%;
-            display: flex;
+            display: flex; align-items: center; justify-content: center;
-            align-items: center;
-            justify-content: center;
             font-size: 60px;
             animation: pop 0.4s ease-out;
         }
-        @keyframes pop {
+        @keyframes pop { 0% { transform: scale(0); } 80% { transform: scale(1.1); } 100% { transform: scale(1); } }
-            0% { transform: scale(0); }
+        .success-title { font-size: 36px; font-weight: 900; color: #16a34a; }
-            80% { transform: scale(1.1); }
+        .success-points { font-size: 48px; font-weight: 900; color: #1e1b4b; letter-spacing: -1px; }
-            100% { transform: scale(1); }
+        .success-balance { font-size: 20px; color: #6b7280; }
-        }
+        .success-balance strong { color: #6366f1; font-weight: 700; }
-        .success-title {
+        .success-countdown { font-size: 15px; color: #9ca3af; margin-top: 8px; }
-            font-size: 36px;
-            font-weight: 900;
-            color: #16a34a;
-        }
-        .success-points {
-            font-size: 48px;
-            font-weight: 900;
-            color: #1e1b4b;
-            letter-spacing: -1px;
-        }
-        .success-balance {
-            font-size: 20px;
-            color: #6b7280;
-        }
-        .success-balance strong {
-            color: #6366f1;
-            font-weight: 700;
-        }
-        .success-countdown {
-            font-size: 15px;
-            color: #9ca3af;
-            margin-top: 8px;
-        }
-
-        /* ── 에러 메시지 ── */
-        .error-msg {
-            color: #ef4444;
-            font-size: 15px;
-            font-weight: 500;
-            min-height: 22px;
-        }
 
         /* ── 로딩 ── */
-        .loading-overlay {
+        .loading-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.3); display: none; align-items: center; justify-content: center; z-index: 100; }
-            position: fixed;
-            top: 0; left: 0; right: 0; bottom: 0;
-            background: rgba(0,0,0,0.3);
-            display: none;
-            align-items: center;
-            justify-content: center;
-            z-index: 100;
-        }
         .loading-overlay.active { display: flex; }
-        .loading-spinner {
+        .loading-spinner { width: 60px; height: 60px; border: 6px solid #e5e7eb; border-top-color: #6366f1; border-radius: 50%; animation: spin 0.8s linear infinite; }
-            width: 60px;
-            height: 60px;
-            border: 6px solid #e5e7eb;
-            border-top-color: #6366f1;
-            border-radius: 50%;
-            animation: spin 0.8s linear infinite;
-        }
         @keyframes spin { to { transform: rotate(360deg); } }
 
-        /* ── 반응형 (세로 모드) ── */
+        /* ── 적립/성공 화면 배경 밝게 ── */
+        .claim-screen, .success-screen { background: #f5f7fa; border-radius: 24px; padding: 32px; }
+
+        /* ── 반응형 ── */
         @media (max-width: 700px) {
-            .claim-screen { flex-direction: column; gap: 24px; }
+            .claim-screen { flex-direction: column; gap: 20px; padding: 20px; }
             .divider { flex-direction: row; }
-            .divider-line { width: 80px; height: 2px; }
+            .divider-line { width: 60px; height: 2px; }
             .claim-amount { font-size: 28px; }
             .qr-container img { width: 150px; height: 150px; }
+            .branding { flex-direction: column; gap: 12px; }
+            .branding-divider { display: none; }
+            .slide-title { font-size: 24px; }
+            .slides-wrapper { height: 320px; }
         }
     </style>
 </head>
@@ -388,19 +373,65 @@
 <!-- 메인 -->
 <div class="main">
 
-    <!-- 1. 대기 화면 -->
+    <!-- 1. 대기 화면 (슬라이드쇼 + 브랜딩) -->
     <div class="screen idle-screen active" id="idleScreen">
-        <div class="idle-icon">💊</div>
+        <div class="slides-wrapper">
-        <div class="idle-title">마일리지 적립</div>
+            <!-- 슬라이드 1: 동물의약품 -->
-        <div class="idle-subtitle">
+            <div class="slide slide-1 active" data-slide="0">
-            약사님이 적립을 시작하면<br>
+                <div class="slide-icon">🐾</div>
-            이 화면에서 바로 적립할 수 있습니다
+                <div class="slide-tag">반려동물 케어</div>
+                <div class="slide-title">우리 아이 약도<br>마일리지로 구매!</div>
+                <div class="slide-desc">
+                    청춘약국 마일리지로<br>
+                    동물의약품을 구매할 수 있어요
+                </div>
+                <div class="slide-highlight">총 결제금액의 30% 한도 내 사용 가능</div>
+            </div>
+
+            <!-- 슬라이드 2: 건기식 -->
+            <div class="slide slide-2" data-slide="1">
+                <div class="slide-icon">🌿</div>
+                <div class="slide-tag">건강기능식품</div>
+                <div class="slide-title">팜큐 건강기능식품<br>마일리지로 챙기세요</div>
+                <div class="slide-desc">
+                    비타민, 유산균, 오메가3 등<br>
+                    엄선된 건기식을 포인트로 구매!
+                </div>
+                <div class="slide-highlight">총 결제금액의 30% 한도 내 사용 가능</div>
+            </div>
+
+            <!-- 슬라이드 3: 부외품 -->
+            <div class="slide slide-3" data-slide="2">
+                <div class="slide-icon">💧</div>
+                <div class="slide-tag">약국 용품</div>
+                <div class="slide-title">투약병, 부외품도<br>마일리지로 OK</div>
+                <div class="slide-desc">
+                    물약병, 연고통, 밴드 등<br>
+                    필요한 약국 용품을 포인트로!
+                </div>
+                <div class="slide-highlight">총 결제금액의 30% 한도 내 사용 가능</div>
+            </div>
+        </div>
+
+        <!-- 인디케이터 -->
+        <div class="slide-dots">
+            <div class="slide-dot active" data-dot="0"></div>
+            <div class="slide-dot" data-dot="1"></div>
+            <div class="slide-dot" data-dot="2"></div>
+        </div>
+
+        <!-- 브랜딩 -->
+        <div class="branding">
+            <div class="branding-item"><span class="icon">🤖</span> AI 에이전트 개발 약국</div>
+            <div class="branding-divider"></div>
+            <div class="branding-item"><span class="icon">💊</span> 복약안내에 진심인 약사</div>
+            <div class="branding-divider"></div>
+            <div class="branding-item"><span class="icon">📱</span> 모바일 약료 시스템 도입</div>
         </div>
     </div>
 
     <!-- 2. 적립 화면 -->
     <div class="screen claim-screen" id="claimScreen">
-        <!-- 왼쪽: QR + 금액 -->
         <div class="claim-left">
             <div class="claim-info-card">
                 <div class="claim-amount-label">결제 금액</div>
@@ -413,17 +444,18 @@
             </div>
         </div>
 
-        <!-- 구분선 -->
         <div class="divider" id="dividerEl" style="display:none;">
             <div class="divider-line"></div>
             <div class="divider-text">또는</div>
             <div class="divider-line"></div>
         </div>
 
-        <!-- 오른쪽: 전화번호 입력 -->
         <div class="claim-right">
             <div class="phone-section-title">전화번호로 적립하기</div>
-            <div class="phone-display" id="phoneDisplay">-</div>
+            <div class="phone-display-wrap" id="phoneWrap">
+                <span class="phone-prefix">010 -</span>
+                <span class="phone-number placeholder" id="phoneDisplay">0000-0000</span>
+            </div>
             <div class="error-msg" id="errorMsg"></div>
             <div class="numpad">
                 <button class="numpad-btn" onclick="numPress('1')">1</button>
@@ -460,16 +492,62 @@
 </div>
 
 <script>
-// ── 상태 관리 ──
+// ── 상태 ──
-let phoneNumber = '';
+let phoneNumber = '';  // 010 이후 8자리만 관리
 let currentSession = null;
 let pollingInterval = null;
 let successTimeout = null;
 
+// ── 슬라이드쇼 ──
+let currentSlide = 0;
+const TOTAL_SLIDES = 3;
+const SLIDE_INTERVAL = 4000; // 4초
+let slideTimer = null;
+
+function nextSlide() {
+    const slides = document.querySelectorAll('.slide');
+    const dots = document.querySelectorAll('.slide-dot');
+
+    // 현재 슬라이드 exit
+    slides[currentSlide].classList.remove('active');
+    slides[currentSlide].classList.add('exit');
+    dots[currentSlide].classList.remove('active');
+
+    // 다음 슬라이드
+    currentSlide = (currentSlide + 1) % TOTAL_SLIDES;
+
+    // exit 클래스 제거 (transition 후)
+    setTimeout(() => {
+        document.querySelectorAll('.slide.exit').forEach(s => s.classList.remove('exit'));
+    }, 600);
+
+    slides[currentSlide].classList.add('active');
+    dots[currentSlide].classList.add('active');
+}
+
+function startSlideshow() {
+    if (slideTimer) clearInterval(slideTimer);
+    slideTimer = setInterval(nextSlide, SLIDE_INTERVAL);
+}
+
+function stopSlideshow() {
+    if (slideTimer) { clearInterval(slideTimer); slideTimer = null; }
+}
+
+startSlideshow();
+
 // ── 화면 전환 ──
 function showScreen(name) {
     document.querySelectorAll('.screen').forEach(s => s.classList.remove('active'));
     document.getElementById(name + 'Screen').classList.add('active');
+
+    if (name === 'idle') {
+        document.body.style.background = '#0f0b2e';
+        startSlideshow();
+    } else {
+        document.body.style.background = '#f5f7fa';
+        stopSlideshow();
+    }
 }
 
 // ── 시계 ──
@@ -482,34 +560,35 @@ function updateClock() {
 updateClock();
 setInterval(updateClock, 30000);
 
-// ── 전화번호 포맷 (010-1234-5678) ──
+// ── 전화번호 (010 고정, 나머지 8자리) ──
-function formatPhone(num) {
+function formatSuffix(num) {
-    if (num.length <= 3) return num;
+    if (num.length <= 4) return num + '●'.repeat(Math.max(0, 4 - num.length)) + '-' + '●●●●';
-    if (num.length <= 7) return num.slice(0, 3) + '-' + num.slice(3);
+    return num.slice(0, 4) + '-' + num.slice(4) + '●'.repeat(Math.max(0, 8 - num.length));
-    return num.slice(0, 3) + '-' + num.slice(3, 7) + '-' + num.slice(7);
 }
 
 function updatePhoneDisplay() {
     const display = document.getElementById('phoneDisplay');
+    const wrap = document.getElementById('phoneWrap');
     const btn = document.getElementById('submitBtn');
 
     if (phoneNumber.length === 0) {
-        display.textContent = '-';
+        display.textContent = '0000-0000';
-        display.classList.remove('focus');
+        display.className = 'phone-number placeholder';
+        wrap.classList.remove('focus');
         btn.disabled = true;
     } else {
-        display.textContent = formatPhone(phoneNumber);
+        display.textContent = formatSuffix(phoneNumber);
-        display.classList.add('focus');
+        display.className = 'phone-number';
-        btn.disabled = phoneNumber.length < 10;
+        wrap.classList.add('focus');
+        btn.disabled = phoneNumber.length < 8;
     }
 
-    display.classList.remove('error');
+    wrap.classList.remove('error');
     document.getElementById('errorMsg').textContent = '';
 }
 
-// ── 숫자 패드 ──
 function numPress(digit) {
-    if (phoneNumber.length >= 11) return;
+    if (phoneNumber.length >= 8) return;
     phoneNumber += digit;
     updatePhoneDisplay();
 }
@@ -524,10 +603,11 @@ function numClear() {
     updatePhoneDisplay();
 }
 
-// ── 적립 제출 ──
+// ── 적립 ──
 async function submitClaim() {
-    if (phoneNumber.length < 10) {
+    const fullPhone = '010' + phoneNumber;
-        document.getElementById('phoneDisplay').classList.add('error');
+    if (fullPhone.length < 11) {
+        document.getElementById('phoneWrap').classList.add('error');
         document.getElementById('errorMsg').textContent = '전화번호를 정확히 입력해주세요';
         return;
     }
@@ -539,16 +619,15 @@ async function submitClaim() {
         const resp = await fetch('/api/kiosk/claim', {
             method: 'POST',
             headers: { 'Content-Type': 'application/json' },
-            body: JSON.stringify({ phone: phoneNumber })
+            body: JSON.stringify({ phone: fullPhone })
         });
         const data = await resp.json();
-
         document.getElementById('loadingOverlay').classList.remove('active');
 
         if (data.success) {
             showSuccess(data.points, data.balance);
         } else {
-            document.getElementById('phoneDisplay').classList.add('error');
+            document.getElementById('phoneWrap').classList.add('error');
             document.getElementById('errorMsg').textContent = data.message || '적립 실패';
             document.getElementById('submitBtn').disabled = false;
         }
@@ -565,7 +644,6 @@ function showSuccess(points, balance) {
     document.getElementById('successBalance').textContent = balance.toLocaleString() + 'P';
     showScreen('success');
 
-    // 5초 카운트다운 후 대기 화면
     let countdown = 5;
     const el = document.getElementById('successCountdown');
     el.textContent = countdown + '초 후 처음 화면으로 돌아갑니다';
@@ -573,16 +651,11 @@ function showSuccess(points, balance) {
     if (successTimeout) clearInterval(successTimeout);
     successTimeout = setInterval(() => {
         countdown--;
-        if (countdown <= 0) {
+        if (countdown <= 0) { clearInterval(successTimeout); resetToIdle(); }
-            clearInterval(successTimeout);
+        else { el.textContent = countdown + '초 후 처음 화면으로 돌아갑니다'; }
-            resetToIdle();
-        } else {
-            el.textContent = countdown + '초 후 처음 화면으로 돌아갑니다';
-        }
     }, 1000);
 }
 
-// ── 대기 화면 복귀 ──
 function resetToIdle() {
     phoneNumber = '';
     currentSession = null;
@@ -590,25 +663,20 @@ function resetToIdle() {
     showScreen('idle');
 }
 
-// ── 폴링: 키오스크 세션 확인 (2초) ──
+// ── 폴링 ──
 async function pollKioskSession() {
     try {
         const resp = await fetch('/api/kiosk/current');
         const data = await resp.json();
 
         if (data.active && !currentSession) {
-            // 새 세션 감지 → 적립 화면 전환
             currentSession = data;
             phoneNumber = '';
             updatePhoneDisplay();
 
-            // 금액, 포인트 표시
+            document.getElementById('claimAmount').textContent = data.amount.toLocaleString() + '원';
-            document.getElementById('claimAmount').textContent =
+            document.getElementById('claimPoints').textContent = data.points.toLocaleString();
-                data.amount.toLocaleString() + '원';
-            document.getElementById('claimPoints').textContent =
-                data.points.toLocaleString();
 
-            // QR 코드 (있으면 표시)
             if (data.qr_url) {
                 document.getElementById('qrImage').src =
                     'https://api.qrserver.com/v1/create-qr-code/?size=200x200&data=' +
@@ -622,17 +690,13 @@ async function pollKioskSession() {
 
             showScreen('claim');
         } else if (!data.active && currentSession) {
-            // 세션 종료 (다른 곳에서 적립 완료 등)
             resetToIdle();
         }
-    } catch (err) {
+    } catch (err) { /* 다음 폴링에서 재시도 */ }
-        // 네트워크 오류 시 무시 (다음 폴링에서 재시도)
-    }
 }
 
-// ── 폴링 시작 ──
 pollingInterval = setInterval(pollKioskSession, 1000);
-pollKioskSession(); // 즉시 1회 실행
+pollKioskSession();
 </script>
 </body>
 </html>