@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard.css');

/* CSS Variables & Theme Setup */
:root {
    --primary: #1A56DB;
    --primary-hover: #1E40AF;
    --primary-light: #EFF6FF;
    --secondary: #0D9488;
    --secondary-hover: #0F766E;
    
    --bg-main: #FFFFFF;
    --bg-alt: #F8F9FA;
    --surface-glass: rgba(255, 255, 255, 0.75);
    --border-glass: rgba(255, 255, 255, 0.5);
    
    --text-dark: #0F172A;
    --text-body: #475569;
    --text-muted: #94A3B8;
    
    --status-pending: #D97706;
    --status-pending-bg: #FEF3C7;
    --status-confirmed: #2563EB;
    --status-confirmed-bg: #DBEAFE;
    --status-completed: #059669;
    --status-completed-bg: #D1FAE5;
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.02);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 12px 32px -4px rgba(0, 0, 0, 0.08);
    --shadow-glow: 0 8px 24px rgba(26, 86, 219, 0.25);
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Dynamic Themes */
[data-theme="light"] {
    --primary: #475569;
    --primary-hover: #334155;
    --primary-light: #F1F5F9;
    --shadow-glow: 0 8px 24px rgba(71, 85, 105, 0.25);
}

[data-theme="dark"] {
    --bg-main: #121212;
    --bg-alt: #1E1E1E;
    --text-dark: #F8FAFC;
    --text-body: #CBD5E1;
    --surface-glass: rgba(18, 18, 18, 0.85);
    --border-glass: rgba(255, 255, 255, 0.1);
    --primary: #3B82F6;
    --primary-hover: #60A5FA;
    --primary-light: rgba(59, 130, 246, 0.15);
}

[data-theme="dark"] .glass-card {
    background: rgba(30, 30, 30, 0.9);
    border: 1px solid var(--border-glass);
}
[data-theme="dark"] .mockup-card, [data-theme="dark"] .visual-card {
    background: linear-gradient(135deg, #1E1E1E 0%, #2D3748 100%);
}
[data-theme="dark"] .service-card { background: #1E1E1E; border-color: #333; }
[data-theme="dark"] .form-group input, [data-theme="dark"] .form-group textarea {
    background-color: #1A1A1A; color: #fff; border-color: #333;
}

[data-theme="gold"] {
    --primary: #D4AF37;
    --primary-hover: #B5952F;
    --primary-light: #FDF8E8;
    --shadow-glow: 0 8px 24px rgba(212, 175, 55, 0.25);
}

[data-theme="green"] {
    --primary: #059669;
    --primary-hover: #047857;
    --primary-light: #D1FAE5;
    --shadow-glow: 0 8px 24px rgba(5, 150, 105, 0.25);
}

/* 언어 전환 스위처 (국기 이모지 단일 로테이션 버튼) */
.lang-switch-wrap {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}

.lang-toggle-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid #E2E8F0;
    background: #ffffff;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    padding: 0;
}

.lang-toggle-btn .flag-icon {
    font-size: 1.35rem;
    line-height: 1;
    display: inline-block;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.15));
    transition: transform 0.25s ease;
}

.lang-toggle-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.12);
    border-color: var(--primary);
}

.lang-toggle-btn:hover .flag-icon {
    transform: rotate(8deg);
}

[data-theme="dark"] .lang-toggle-btn {
    background: #1E293B;
    border-color: rgba(255, 255, 255, 0.15);
}

/* 회원 인증 네비게이션 및 모달 스타일 */
.auth-nav-wrapper, .auth-nav-user {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.nav-auth-btn {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.nav-auth-btn:hover {
    background: var(--primary-light);
}

.nav-auth-btn.reg-btn {
    background: var(--primary);
    color: #ffffff;
}

.nav-auth-btn.reg-btn:hover {
    background: var(--primary-hover);
}

.user-greeting {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-dark);
}

.user-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.user-modal-box {
    position: relative;
    width: 100%;
    max-width: 440px;
    background: var(--bg-main);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.modal-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 1.75rem;
    line-height: 1;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.2s ease;
}

.modal-close-btn:hover {
    color: var(--text-dark);
}

.modal-tabs {
    display: flex;
    border-bottom: 2px solid #E2E8F0;
    margin-bottom: 28px;
}

.modal-tab-btn {
    flex: 1;
    padding: 12px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.modal-tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

/* Reset & Typography */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, Roboto, sans-serif;
    color: var(--text-body);
    background-color: var(--bg-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-dark);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-smooth);
}

ul {
    list-style: none;
}

/* Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.section-bg { background-color: var(--bg-alt); }
.accent-text { color: var(--primary); }

/* Glassmorphism & Cards */
.glass {
    background: var(--surface-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-glass);
}

.glass-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-glass);
    transition: var(--transition-smooth);
}

.glass-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px -10px rgba(0,0,0,0.12);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    outline: none;
}

.btn-primary {
    background-color: var(--primary);
    color: #ffffff;
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(26, 86, 219, 0.35);
}

.btn-secondary {
    background-color: var(--primary-light);
    color: var(--primary);
}

.btn-secondary:hover {
    background-color: #DBEAFE;
    transform: translateY(-2px);
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
}

/* Header & Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 88px;
}

.brand-logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 12px;
    white-space: nowrap;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    flex-shrink: 0;
}

.logo-icon.has-image {
    background: transparent;
    box-shadow: none;
    border-radius: 0;
    width: auto;
    height: 36px;
}

/* Admin Sidebar 2-line Logo */
.admin-brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.brand-title-wrap {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.brand-main-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.02em;
}

.brand-admin-badge {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 2px;
}

.logo-icon img.logo-img {
    max-height: 36px;
    max-width: 140px;
    object-fit: contain;
    display: block;
}

.tooth-icon {
    color: #ffffff;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-shrink: 0;
}

.nav-links a:not(.btn) {
    font-weight: 600;
    color: var(--text-body);
    white-space: nowrap;
    font-size: 0.96rem;
}

.nav-links a:not(.btn):hover {
    color: var(--primary);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-dark);
    cursor: pointer;
    padding: 8px;
    z-index: 1010;
}

/* Hero Section */
.hero {
    padding: 200px 0 120px;
    background: radial-gradient(circle at 80% 20%, var(--primary-light) 0%, rgba(255,255,255,0) 50%),
                radial-gradient(circle at 20% 80%, #F0FDFA 0%, rgba(255,255,255,0) 50%);
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 64px;
    align-items: center;
}

.badge-text {
    display: inline-flex;
    align-items: center;
    padding: 8px 20px;
    background-color: var(--primary-light);
    color: var(--primary);
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.875rem;
    margin-bottom: 28px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 28px;
    background: linear-gradient(135deg, var(--text-dark) 0%, #334155 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    word-break: keep-all;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-body);
    margin-bottom: 48px;
    max-width: 90%;
}

.hero-actions {
    display: flex;
    gap: 20px;
}

.visual-card {
    aspect-ratio: 4/4;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #F8FAFC 0%, #EFF6FF 100%);
    border-radius: 40px;
    position: relative;
    overflow: hidden;
}

/* Pain Points Section */
.pain-points-section {
    padding: 120px 0;
    background-color: var(--bg-main);
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.mt-5 {
    margin-top: 3rem;
}

.lead-text {
    font-size: 1.25rem;
    color: var(--primary);
}

/* Warranty Section */
.warranty-section {
    padding: 120px 0;
    background: radial-gradient(circle at center, var(--primary-light) 0%, var(--bg-main) 100%);
}

.warranty-container {
    display: flex;
    justify-content: center;
}

.warranty-content {
    max-width: 800px;
    padding: 64px;
    text-align: center;
    background: rgba(255, 255, 255, 0.95);
}

.warranty-icon {
    margin: 0 auto 24px;
    background: var(--primary);
    color: #ffffff;
}

.warranty-content h2 {
    font-size: 2.5rem;
    margin-bottom: 24px;
    line-height: 1.3;
}

.warranty-content p {
    font-size: 1.125rem;
    margin-bottom: 40px;
    color: var(--text-body);
}

.warranty-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    text-align: left;
    max-width: 500px;
    margin: 0 auto;
}

.warranty-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
}

.warranty-list li i {
    color: var(--primary);
}

/* Services & Feature Sections */
.services-section {
    padding: 80px 0 20px;
}

.feature-section {
    padding: 100px 0;
}

.feature-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.feature-container.reverse-layout {
    grid-template-columns: 1fr 1fr;
}
.feature-container.reverse-layout .feature-text {
    order: 2;
}
.feature-container.reverse-layout .feature-visual {
    order: 1;
}

.feature-text h2 {
    font-size: 2.5rem;
    margin-bottom: 24px;
    line-height: 1.3;
}

.feature-text p {
    font-size: 1.125rem;
    margin-bottom: 32px;
}

.benefit-list {
    margin-bottom: 32px;
}

.benefit-list li {
    font-size: 1.1rem;
    margin-bottom: 16px;
    position: relative;
    padding-left: 28px;
    color: var(--text-dark);
}

.benefit-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 6px;
    width: 16px;
    height: 16px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231A56DB' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
}

.mt-4 {
    margin-top: 2rem;
}

.mockup-card {
    aspect-ratio: 4/3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-light) 0%, #FFFFFF 100%);
    padding: 40px;
}

.xl-icon {
    width: 96px;
    height: 96px;
    font-size: 3.5rem;
    margin-bottom: 24px;
}

.mockup-card h4 {
    font-size: 1.5rem;
    color: var(--primary);
    line-height: 1.4;
}

/* Location Section */
.location-section {
    padding: 120px 0;
    background: var(--bg-main);
}

.location-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 32px;
}

.map-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    background: #E2E8F0;
    text-align: center;
    padding: 32px;
    border: none;
}

.map-icon {
    font-size: 4rem;
    margin-bottom: 16px;
}

.info-details {
    padding: 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: var(--bg-alt);
    border: none;
}

.info-details h3 {
    font-size: 1.25rem;
    margin-bottom: 24px;
    color: var(--primary);
    border-bottom: 2px solid var(--primary-light);
    padding-bottom: 8px;
    display: inline-block;
}

.time-list li {
    display: flex;
    justify-content: space-between;
    margin-bottom: 16px;
    font-size: 1.05rem;
}

.time-list li span {
    color: var(--text-body);
}

.time-list li strong {
    color: var(--text-dark);
}

.parking-info p {
    color: var(--text-body);
    font-size: 1.05rem;
}

.section-header {
    margin-bottom: 72px;
}

.section-header h2 {
    font-size: 2.75rem;
    margin-bottom: 20px;
}

.section-header p {
    font-size: 1.25rem;
    color: var(--text-body);
}

.grid-services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.service-card {
    background: var(--bg-main);
    padding: 48px 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-glass);
    transition: var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.icon-wrapper {
    width: 64px;
    height: 64px;
    background: var(--primary-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 32px;
    color: var(--primary);
    transition: var(--transition-smooth);
}

.service-card:hover .icon-wrapper {
    background: var(--primary);
    color: #fff;
    transform: scale(1.05) rotate(5deg);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.service-card p {
    color: var(--text-body);
}

/* Booking Section & Form */
.booking-section {
    padding: 120px 0;
    background-color: var(--bg-main);
    position: relative;
}

.booking-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.booking-info h2 {
    font-size: 3rem;
    margin-bottom: 24px;
}

.booking-info p {
    font-size: 1.125rem;
}

.contact-list {
    margin-top: 48px;
    background: var(--bg-alt);
    padding: 32px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(0,0,0,0.03);
}

.contact-list li {
    margin-bottom: 16px;
    font-size: 1.125rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.contact-list li:last-child {
    margin-bottom: 0;
}

.contact-list strong {
    color: var(--text-dark);
}

.form-card {
    padding: 48px;
}

.modern-form h3 {
    font-size: 1.75rem;
    margin-bottom: 32px;
    color: var(--text-dark);
}

.form-group {
    margin-bottom: 28px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid #E2E8F0;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-smooth);
    background-color: #F8FAFC;
    color: var(--text-dark);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #CBD5E1;
}

.form-group input:hover,
.form-group textarea:hover {
    border-color: #CBD5E1;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background-color: #ffffff;
    box-shadow: 0 0 0 4px rgba(26, 86, 219, 0.15);
}

.form-notice {
    margin-top: 20px;
    font-size: 0.875rem;
    text-align: center;
    min-height: 20px;
    font-weight: 500;
}

/* Admin CRM Layout */
.admin-body {
    background-color: var(--bg-alt);
}

.admin-layout {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 260px;
    background: #ffffff;
    border-right: 1px solid rgba(0,0,0,0.06);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    z-index: 100;
    transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 사이드바 접기/펼치기 토글 스타일 */
.sidebar-header {
    padding: 24px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.sidebar-toggle-btn {
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    color: var(--text-body);
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition-smooth);
    flex-shrink: 0;
}

.sidebar-toggle-btn:hover {
    background: var(--primary-light);
    color: var(--primary);
    border-color: var(--primary);
}

/* 사이드바 축소(Collapsed) 상태 */
.admin-layout.sidebar-collapsed .admin-sidebar {
    width: 76px;
}

.admin-layout.sidebar-collapsed .brand-title-wrap {
    display: none;
}

.admin-layout.sidebar-collapsed .admin-sidebar .sidebar-header {
    padding: 24px 12px;
    justify-content: center;
}

.admin-layout.sidebar-collapsed .admin-brand-logo {
    display: none;
}

.admin-layout.sidebar-collapsed .sidebar-toggle-btn {
    margin: 0 auto;
}

.admin-layout.sidebar-collapsed .admin-sidebar .sidebar-nav {
    padding: 0 10px;
    align-items: center;
}

.admin-layout.sidebar-collapsed .admin-sidebar .nav-item {
    padding: 12px 0;
    width: 48px;
    height: 48px;
    justify-content: center;
    border-radius: 12px;
    margin: 2px 0;
}

.admin-layout.sidebar-collapsed .admin-sidebar .nav-text {
    display: none;
}

.admin-layout.sidebar-collapsed .admin-sidebar .nav-icon {
    width: auto;
    height: auto;
    margin: 0;
    line-height: 1;
}

.admin-layout.sidebar-collapsed .admin-sidebar .nav-icon i,
.admin-layout.sidebar-collapsed .admin-sidebar .nav-icon svg {
    width: 22px;
    height: 22px;
    stroke-width: 2.2;
}

.sidebar-toggle-btn i, .sidebar-toggle-btn svg {
    width: 16px;
    height: 16px;
    stroke-width: 2.5;
}

.admin-layout.sidebar-collapsed .sidebar-footer {
    padding: 16px 8px;
    text-align: center;
}

.admin-layout.sidebar-collapsed .sidebar-footer p:first-child {
    display: none;
}

.admin-layout.sidebar-collapsed .sidebar-footer #sidebar-current-admin {
    font-size: 0.75rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 60px;
    margin: 0 auto;
}

.admin-layout.sidebar-collapsed .sidebar-footer #btn-admin-logout {
    width: 44px;
    height: 44px;
    padding: 0;
    margin: 8px auto 0;
    border-radius: 8px;
}

.admin-layout.sidebar-collapsed .sidebar-footer #btn-admin-logout .logout-text {
    display: none;
}

.admin-layout.sidebar-collapsed .admin-main {
    margin-left: 76px;
}

.sidebar-nav {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 0 16px;
    gap: 6px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 18px;
    border-radius: var(--radius-sm);
    color: var(--text-body);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.nav-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    line-height: 1;
}

.nav-icon i, .nav-icon svg {
    width: 20px;
    height: 20px;
    stroke-width: 2;
    transition: transform 0.2s ease;
}

.nav-item:hover .nav-icon svg {
    transform: scale(1.1);
}

.nav-text {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-item:hover {
    background-color: #F1F5F9;
    color: var(--text-dark);
}

.nav-item.active {
    background-color: var(--primary-light);
    color: var(--primary);
}

.sidebar-footer {
    padding: 24px;
    border-top: 1px solid rgba(0,0,0,0.06);
}

.admin-main {
    flex: 1;
    margin-left: 260px;
    padding: 40px 48px;
    transition: margin-left 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    min-width: 0;
}

.admin-header {
    margin-bottom: 48px;
}

.admin-header h2 {
    font-size: 2rem;
}

.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 48px;
}

/* Dashboard KPI 5-Grid & Styling */
.dashboard-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.kpi-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.kpi-header h4 {
    margin: 0;
    font-size: 0.92rem;
}

.kpi-desc {
    margin-top: 10px;
    font-size: 0.82rem;
    color: var(--text-muted);
}

.kpi-badge {
    padding: 3px 8px;
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    font-weight: 700;
    background: #F1F5F9;
    color: var(--text-body);
    text-transform: uppercase;
}

.kpi-badge.warning { background: var(--status-pending-bg); color: var(--status-pending); }
.kpi-badge.info { background: var(--status-confirmed-bg); color: var(--status-confirmed); }
.kpi-badge.success { background: var(--status-completed-bg); color: var(--status-completed); }
.kpi-badge.purple { background: #F3E8FF; color: #7C3AED; }

.kpi-card-highlight { border-left: 4px solid var(--primary); }
.kpi-card-warning { border-left: 4px solid var(--status-pending); }
.kpi-card-purple { border-left: 4px solid #7C3AED; }

/* Dashboard Charts Grid */
.dashboard-charts-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 24px;
    margin-bottom: 28px;
}

.chart-box {
    display: flex;
    flex-direction: column;
}

/* Pure CSS Bar Charts */
.chart-bars-container, .traffic-bars-container {
    height: 220px;
    display: flex;
    align-items: flex-end;
    padding-top: 20px;
}

.bars-flex-container {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 12px;
}

.bar-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    justify-content: flex-end;
}

.bar-track {
    width: 100%;
    max-width: 44px;
    height: 180px;
    display: flex;
    align-items: flex-end;
    background: #F8FAFC;
    border-radius: 8px 8px 0 0;
    overflow: hidden;
    position: relative;
}

.bar-fill {
    width: 100%;
    background: linear-gradient(180deg, #3B82F6 0%, #1D4ED8 100%);
    border-radius: 6px 6px 0 0;
    transition: height 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    position: relative;
}

.bar-fill:hover {
    background: linear-gradient(180deg, #60A5FA 0%, #2563EB 100%);
}

.traffic-fill {
    background: linear-gradient(180deg, #10B981 0%, #047857 100%);
}

.traffic-fill:hover {
    background: linear-gradient(180deg, #34D399 0%, #059669 100%);
}

.bar-value {
    font-size: 0.75rem;
    font-weight: 700;
    color: #ffffff;
    margin-top: 4px;
}

.bar-label {
    margin-top: 8px;
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 600;
}

/* Treatment Distribution Bars */
.treatment-dist-wrapper {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 16px;
    height: 220px;
}

.dist-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.dist-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.88rem;
    margin-bottom: 6px;
}

.dist-name {
    font-weight: 600;
    color: var(--text-dark);
}

.dist-count {
    color: var(--text-muted);
    font-size: 0.84rem;
}

.dist-bar-track {
    width: 100%;
    height: 10px;
    background: #F1F5F9;
    border-radius: var(--radius-full);
    overflow: hidden;
}

.dist-bar-fill {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width 0.6s ease;
}

/* Dashboard Action Widgets (2-Column) */
.dashboard-widgets-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 40px;
}

@media (max-width: 1100px) {
    .dashboard-charts-grid, .dashboard-widgets-grid {
        grid-template-columns: 1fr;
    }
}

.stat-card {
    background: #ffffff;
    padding: 32px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.04);
    transition: var(--transition-smooth);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.stat-card h4 {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-dark);
    line-height: 1;
}

.crm-table-wrapper {
    background: #ffffff;
    padding: 32px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.04);
}

.table-header {
    margin-bottom: 24px;
}

.table-header h3 {
    font-size: 1.25rem;
}

.table-responsive {
    overflow-x: auto;
}

.crm-table {
    width: 100%;
    border-collapse: collapse;
}

.crm-table th {
    text-align: left;
    padding: 16px 24px;
    border-bottom: 2px solid #F1F5F9;
    color: var(--text-muted);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.crm-table td {
    padding: 20px 24px;
    border-bottom: 1px solid #F1F5F9;
    vertical-align: middle;
    color: var(--text-dark);
    font-weight: 500;
}

.crm-table tr {
    transition: background-color 0.2s ease;
}

.crm-table tr:hover {
    background-color: #F8FAFC;
}

/* Status Badges */
.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge.pending {
    background-color: var(--status-pending-bg);
    color: var(--status-pending);
}

.badge.confirmed {
    background-color: var(--status-confirmed-bg);
    color: var(--status-confirmed);
}

.badge.completed {
    background-color: var(--status-completed-bg);
    color: var(--status-completed);
}

.action-btn {
    padding: 8px 16px;
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
    border: 1px solid #E2E8F0;
    background: #ffffff;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-body);
    transition: var(--transition-smooth);
}

.action-btn:hover {
    background: var(--primary-light);
    border-color: var(--primary-light);
    color: var(--primary);
}

/* Footer */
.site-footer {
    background-color: #0B1120;
    color: #CBD5E1;
    padding: 70px 0 110px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 24px;
    padding-bottom: 36px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand h3 {
    color: #ffffff;
    font-size: 1.85rem;
    font-weight: 800;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.footer-brand p {
    color: #94A3B8;
    font-size: 0.98rem;
    max-width: 500px;
}

.footer-quick-contact {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.quick-contact-title {
    font-size: 0.85rem;
    color: #94A3B8;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    margin-bottom: 4px;
}

.quick-contact-phone {
    font-size: 1.75rem;
    font-weight: 800;
    color: #38BDF8;
    transition: var(--transition-smooth);
}

.quick-contact-phone:hover {
    color: #7DD3FC;
}

.footer-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 36px;
    padding: 36px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-info-col h4 {
    color: #F8FAFC;
    font-size: 1.05rem;
    margin-bottom: 16px;
    font-weight: 700;
    position: relative;
}

.footer-info-col p {
    color: #94A3B8;
    font-size: 0.9rem;
    line-height: 1.8;
    margin-bottom: 6px;
}

.footer-info-col p strong {
    color: #E2E8F0;
    margin-right: 6px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    padding-top: 28px;
    font-size: 0.85rem;
    color: #64748B;
}

.footer-legal-links {
    display: flex;
    gap: 10px;
    align-items: center;
}

.footer-legal-links span {
    cursor: pointer;
    transition: color 0.2s ease;
}

.footer-legal-links span:hover {
    color: #94A3B8;
}

@media (max-width: 1024px) {
    .footer-info-grid {
        grid-template-columns: 1fr 1fr;
    }
    .footer-quick-contact {
        align-items: flex-start;
    }
}

@media (max-width: 768px) {
    .footer-info-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

/* Animations */
@keyframes fadeUp {
    from { 
        opacity: 0; 
        transform: translateY(40px); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

.fade-up {
    opacity: 0;
    animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }

@keyframes pulse-ring {
    0% { transform: scale(0.8); box-shadow: 0 0 0 0 rgba(26, 86, 219, 0.5); }
    70% { transform: scale(1.1); box-shadow: 0 0 0 40px rgba(26, 86, 219, 0); }
    100% { transform: scale(0.8); box-shadow: 0 0 0 0 rgba(26, 86, 219, 0); }
}

.pulse-ring {
    width: 80px;
    height: 80px;
    background: var(--primary);
    border-radius: 50%;
    display: inline-block;
    animation: pulse-ring 2.5s infinite cubic-bezier(0.4, 0, 0.2, 1);
}

/* Floating CTA (하단 고정 배너) */
.floating-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--primary);
    z-index: 990;
    text-align: center;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
}

.floating-btn {
    display: block;
    width: 100%;
    padding: 18px 24px;
    color: #ffffff;
    font-weight: 700;
    font-size: 1.15rem;
    transition: background-color 0.3s ease;
}

.floating-btn:hover {
    background-color: var(--primary-hover);
    color: #ffffff;
}

.arrow-up {
    display: inline-block;
    margin-left: 6px;
    font-size: 1.2rem;
    transform: translateY(2px);
}

/* Site Footer 여백 조정 (하단 배너 가림 방지) */
.site-footer {
    padding-bottom: 90px;
}

/* ==========================================
   치과 CRM & 의무기록(Dental EMR) 초고도화 스타일
   ========================================== */
.chart-crm-container {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 24px;
    align-items: start;
}

.patient-sidebar {
    background: #ffffff;
    border-radius: var(--radius-md);
    border: 1px solid #E2E8F0;
    max-height: calc(100vh - 160px);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.patient-list-wrap {
    overflow-y: auto;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.patient-item-card {
    padding: 14px 16px;
    border-bottom: 1px solid #F1F5F9;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.patient-item-card:hover {
    background: #F8FAFC;
}

.patient-item-card.active {
    background: var(--primary-light);
    border-left: 4px solid var(--primary);
}

.patient-item-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.patient-item-name {
    font-weight: 700;
    color: var(--text-dark);
    font-size: 0.98rem;
}

.patient-item-phone {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.patient-item-sub {
    display: flex;
    justify-content: space-between;
    font-size: 0.78rem;
    color: var(--text-body);
}

.patient-item-badges {
    display: flex;
    gap: 4px;
    margin-top: 4px;
    flex-wrap: wrap;
}

.patient-card-badge {
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.72rem;
    font-weight: 600;
    background: #E2E8F0;
    color: #475569;
}

.patient-card-badge.alert {
    background: #FEE2E2;
    color: #DC2626;
}

.patient-card-badge.unpaid {
    background: #FEF3C7;
    color: #D97706;
}

/* EMR 차트 상세 뷰 */
.chart-main-view {
    display: flex;
    flex-direction: column;
}

.patient-emr-header {
    background: #ffffff;
    border-radius: var(--radius-md);
    padding: 24px;
    border: 1px solid #E2E8F0;
    margin-bottom: 24px;
}

.emr-header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 14px;
}

.emr-stat-pill {
    padding: 6px 14px;
    border-radius: var(--radius-full);
    background: #F1F5F9;
    font-size: 0.85rem;
    color: var(--text-dark);
}

.emr-alert-banner {
    background: #FEF2F2;
    border: 1px solid #FCA5A5;
    border-radius: 8px;
    padding: 10px 16px;
    font-size: 0.9rem;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
}

.emr-header-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 16px;
    padding-top: 14px;
    border-top: 1px solid #F1F5F9;
}

.emr-sum-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sum-label {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: 600;
}

.sum-val {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-dark);
}

/* FDI 치아 치식 맵 */
.tooth-chart-wrapper {
    background: #F8FAFC;
    padding: 20px;
    border-radius: var(--radius-md);
    border: 1px solid #E2E8F0;
}

.tooth-arch-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.arch-label {
    width: 120px;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-muted);
    text-align: right;
}

.tooth-quadrant {
    display: flex;
    gap: 4px;
}

.arch-divider {
    width: 2px;
    height: 36px;
    background: #CBD5E1;
    margin: 0 4px;
}

.tooth-display-box {
    width: 32px;
    height: 36px;
    background: #ffffff;
    border: 1px solid #CBD5E1;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-body);
    transition: all 0.2s;
}

.tooth-display-box.treated {
    background: var(--primary);
    border-color: var(--primary);
    color: #ffffff;
    box-shadow: 0 2px 6px rgba(26, 86, 219, 0.3);
}

/* 타임라인 카드 */
.chart-timeline {
    display: flex;
    flex-direction: column;
    gap: 18px;
    position: relative;
}

.timeline-card {
    background: #ffffff;
    border-radius: var(--radius-md);
    padding: 24px;
    border: 1px solid #E2E8F0;
    border-left: 4px solid var(--primary);
}

.timeline-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid #F1F5F9;
}

.timeline-date {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
}

.treatment-pill {
    padding: 4px 10px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
}

.tooth-tag {
    padding: 2px 6px;
    background: #E2E8F0;
    color: #334155;
    border-radius: 4px;
    font-size: 0.78rem;
    font-weight: 600;
}

.timeline-body-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 16px;
}

.timeline-row {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 12px;
    font-size: 0.92rem;
}

.timeline-label {
    font-weight: 600;
    color: var(--text-muted);
}

.timeline-value {
    color: var(--text-dark);
}

.timeline-card-footer {
    padding-top: 12px;
    border-top: 1px dashed #E2E8F0;
}

/* 모달 치아 번호 선택 버튼 */
.tooth-select-btn {
    width: 34px;
    height: 34px;
    border: 1px solid #CBD5E1;
    background: #ffffff;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-body);
    cursor: pointer;
    transition: all 0.2s;
}

.tooth-select-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.tooth-select-btn.selected {
    background: var(--primary);
    border-color: var(--primary);
    color: #ffffff;
}

@media (max-width: 1024px) {
    .chart-crm-container {
        grid-template-columns: 1fr;
    }
    .patient-sidebar {
        max-height: 350px;
    }
    .tooth-arch-row {
        flex-direction: column;
    }
    .arch-label {
        text-align: center;
        width: 100%;
    }
}

/* About & Review Section New Styles */
.about-section {
    padding: 120px 0;
}

/* Doctors Card Grid Sub-section */
.doctors-section {
    grid-column: 1 / -1;
    width: 100%;
    margin-top: 80px;
    padding-top: 60px;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.grid-doctors {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.doctor-profile-card {
    background: var(--bg-main);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-glass);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.doctor-profile-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.doctor-img-wrap {
    width: 100%;
    height: 300px;
    background: #F1F5F9;
    position: relative;
    overflow: hidden;
}

.doctor-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 0.4s ease;
}

.doctor-profile-card:hover .doctor-img-wrap img {
    transform: scale(1.05);
}

.doctor-card-body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
    text-align: left;
}

.doctor-card-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 6px;
}

.doctor-card-role {
    font-size: 0.95rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 12px;
}

.doctor-card-specialty {
    display: inline-block;
    padding: 4px 10px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 14px;
    align-self: flex-start;
}

.doctor-card-desc {
    font-size: 0.92rem;
    color: var(--text-body);
    line-height: 1.6;
    white-space: pre-line;
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 24px;
    line-height: 1.3;
}

.about-text p {
    font-size: 1.125rem;
    margin-bottom: 32px;
}

.check-list {
    margin-bottom: 32px;
}

.check-list li {
    font-size: 1.125rem;
    margin-bottom: 12px;
    color: var(--text-dark);
    font-weight: 600;
}

.doctor-card {
    aspect-ratio: 4/5;
    display: flex;
    align-items: flex-end;
    background: linear-gradient(135deg, #F8FAFC 0%, #E2E8F0 100%);
    border-radius: var(--radius-lg);
    padding: 32px;
    position: relative;
    overflow: hidden;
}

.doctor-placeholder {
    width: 100%;
    background: rgba(255, 255, 255, 0.9);
    padding: 24px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-md);
}

.doc-icon {
    font-size: 3rem;
}

.doc-info strong {
    display: block;
    font-size: 1.25rem;
    color: var(--text-dark);
}

.doc-info span {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.review-section {
    padding: 120px 0;
}

.grid-reviews {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

/* 메인 페이지 블로그 3열 x 2행 레이아웃 최적화 */
#recent-blogs .grid-reviews {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

@media (max-width: 1024px) {
    #recent-blogs .grid-reviews {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    #recent-blogs .grid-reviews {
        grid-template-columns: 1fr;
    }
}

.review-card {
    padding: 40px 32px;
    text-align: left;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.stars {
    margin-bottom: 16px;
    display: flex;
    gap: 4px;
}

.star-icon {
    width: 20px;
    height: 20px;
    fill: #F59E0B;
    stroke: #F59E0B;
}

.doc-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    color: var(--primary);
}

.doc-icon svg {
    width: 100%;
    height: 100%;
}

.map-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: var(--primary);
}

.review-text {
    font-size: 1.05rem;
    color: var(--text-dark);
    font-weight: 500;
    font-style: italic;
    margin-bottom: 24px;
    line-height: 1.7;
}

.review-author {
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.95rem;
}

/* Dynamic Layouts */
[data-layout="layout2"] .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
}
[data-layout="layout2"] .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
}
[data-layout="layout2"] .hero-actions {
    justify-content: center;
}
[data-layout="layout2"] .visual-card {
    max-width: 800px;
    margin: 0 auto;
    aspect-ratio: 21/9;
}
[data-layout="layout2"] .feature-container {
    grid-template-columns: 1fr;
    text-align: center;
}
[data-layout="layout2"] .feature-container.reverse-layout .feature-text {
    order: 1;
}
[data-layout="layout2"] .feature-container.reverse-layout .feature-visual {
    order: 2;
}
[data-layout="layout2"] .benefit-list {
    text-align: left;
    display: inline-block;
}
[data-layout="layout2"] .mockup-card {
    max-width: 700px;
    margin: 0 auto;
}

[data-layout="layout3"] .hero-container {
    grid-template-columns: 1fr 1fr;
}
[data-layout="layout3"] .hero-container .hero-text {
    order: 2;
}
[data-layout="layout3"] .hero-container .hero-visual {
    order: 1;
}
[data-layout="layout3"] .feature-container {
    grid-template-columns: 1.2fr 0.8fr;
}
[data-layout="layout3"] .feature-container.reverse-layout {
    grid-template-columns: 0.8fr 1.2fr;
}

/* Responsive Queries */
@media (max-width: 1024px) {
    .feature-container, .location-container {
        grid-template-columns: 1fr !important;
        gap: 48px;
    }
    
    .feature-container.reverse-layout .feature-text {
        order: 1;
    }
    .feature-container.reverse-layout .feature-visual {
        order: 2;
    }

    .about-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .hero-container, .booking-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .hero {
        padding: 160px 0 80px;
        text-align: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .admin-layout {
        flex-direction: column;
    }
    
    .admin-sidebar {
        width: 100%;
        height: auto;
        position: relative;
        flex-direction: column;
    }
    
    .sidebar-nav {
        flex-direction: row;
        flex-wrap: wrap;
        padding: 16px;
    }
    
    .nav-item {
        flex: 1;
        text-align: center;
    }
    
    .admin-main {
        margin-left: 0;
        padding: 32px 24px;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-links {
        position: fixed;
        top: 88px;
        left: 0;
        width: 100%;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 32px 24px;
        gap: 24px;
        box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: all 0.3s ease;
        border-bottom: 1px solid var(--border-glass);
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .hero-title {
        font-size: 2.25rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .btn-lg {
        width: 100%;
    }
    
    .section-header h2, .booking-info h2 {
        font-size: 2rem;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    /* 공통 모바일 여백 최적화 */
    .hero { padding: 140px 0 60px; }
    .pain-points-section, .services-section, .feature-section, .warranty-section, .about-section, .review-section, .location-section, .booking-section {
        padding: 60px 0;
    }
    
    .dashboard-stats {
        grid-template-columns: 1fr;
    }
    
    .warranty-content {
        padding: 40px 24px;
    }
    
    .warranty-content h2 {
        font-size: 2rem;
    }

    .form-card {
        padding: 32px 24px;
    }
    
    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 24px;
    }

    /* Admin Mobile Optimization */
    .admin-main {
        padding: 24px 16px;
    }

    .admin-header {
        margin-bottom: 32px;
    }

    .admin-header h2 {
        font-size: 1.5rem;
    }

    .stat-card {
        padding: 24px;
    }

    .stat-number {
        font-size: 2.25rem;
    }

    .crm-table-wrapper {
        padding: 16px;
    }

    .crm-table th, .crm-table td {
        padding: 12px 16px;
        font-size: 0.9rem;
    }
    
    .sidebar-nav {
        flex-direction: row;
        flex-wrap: nowrap !important;
        overflow-x: auto;
        white-space: nowrap;
        padding: 8px 16px !important;
        gap: 8px;
        -webkit-overflow-scrolling: touch;
    }
    
    .nav-item {
        flex: 0 0 auto;
    }
}

/* 엑스레이 및 진료 차트 이미지 썸네일 & 라이트박스 */
.record-image-upload-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    min-height: 48px;
    align-items: center;
}

.record-upload-thumb {
    position: relative;
    width: 80px;
    height: 80px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid #CBD5E1;
    background: #0F172A;
}

.record-upload-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.record-upload-thumb img:hover {
    transform: scale(1.08);
}

.record-thumb-delete-btn {
    position: absolute;
    top: 3px;
    right: 3px;
    background: rgba(220, 38, 38, 0.9);
    color: #ffffff;
    border: none;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 13px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.record-thumb-delete-btn:hover {
    background: #DC2626;
}

.timeline-images-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 4px;
}

.timeline-img-card {
    position: relative;
    width: 76px;
    height: 76px;
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid #CBD5E1;
    cursor: pointer;
    background: #0F172A;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: all 0.2s ease;
}

.timeline-img-card:hover {
    transform: translateY(-2px) scale(1.04);
    box-shadow: 0 6px 16px rgba(26, 86, 219, 0.25);
    border-color: var(--primary);
}

.timeline-img-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.timeline-img-card .img-badge {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(15, 23, 42, 0.75);
    color: #ffffff;
    font-size: 0.65rem;
    text-align: center;
    padding: 2px 0;
    pointer-events: none;
}

/* 치과 진료비 수납 영수증 모달 & 인쇄 전용 스타일 */
.receipt-sheet {
    background: #ffffff;
    color: #0F172A;
    font-family: inherit;
    line-height: 1.5;
}

.receipt-header {
    text-align: center;
    border-bottom: 2px solid #0F172A;
    padding-bottom: 16px;
    margin-bottom: 20px;
}

.receipt-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
    font-size: 0.9rem;
    background: #F8FAFC;
    padding: 16px;
    border-radius: 8px;
    border: 1px solid #E2E8F0;
}

.receipt-grid p {
    margin-bottom: 4px;
}

.receipt-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.receipt-table th {
    background: #F1F5F9;
    padding: 10px 12px;
    border-top: 1px solid #CBD5E1;
    border-bottom: 1px solid #CBD5E1;
    color: #334155;
    font-weight: 700;
}

.receipt-table td {
    padding: 12px;
    border-bottom: 1px solid #E2E8F0;
}

/* 매출 관리 테이블 한 줄(Single Line) 가독성 최적화 */
.revenue-table th,
.revenue-table td {
    white-space: nowrap !important;
    word-break: keep-all !important;
}

.revenue-table .badge {
    white-space: nowrap !important;
    word-break: keep-all !important;
    display: inline-block !important;
    letter-spacing: normal !important;
}

/* ==========================================
   치과 CRM 진료 일정 (Dental Schedule & Calendar) 스타일
   ========================================== */
.schedule-view-switcher {
    display: inline-flex;
    background: #F1F5F9;
    padding: 4px;
    border-radius: var(--radius-sm);
    gap: 4px;
}

.schedule-view-btn {
    padding: 8px 18px;
    border: none;
    background: transparent;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-body);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.schedule-view-btn.active {
    background: #ffffff;
    color: var(--primary);
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

.doctor-filter-tabs {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 4px;
}

.doctor-tab-btn {
    padding: 8px 16px;
    border: 1px solid #E2E8F0;
    border-radius: var(--radius-full);
    background: #ffffff;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-body);
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.doctor-tab-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.doctor-tab-btn.active {
    background: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
    box-shadow: 0 2px 8px rgba(26, 86, 219, 0.25);
}

.doc-color-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

/* 인터랙티브 월간 캘린더 */
.calendar-wrapper {
    background: #ffffff;
    border-radius: var(--radius-md);
    border: 1px solid #E2E8F0;
    overflow: hidden;
}

.calendar-header-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
    border-bottom: 1px solid #E2E8F0;
    background: #F8FAFC;
}

.calendar-nav-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
}

.calendar-title-text {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-dark);
    min-width: 170px;
    text-align: center;
}

.calendar-weekdays-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    background: #F8FAFC;
    border-bottom: 1px solid #E2E8F0;
    text-align: center;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.calendar-weekday-cell {
    padding: 10px 0;
}
.calendar-weekday-cell:first-child { color: #DC2626; } /* 일요일 */
.calendar-weekday-cell:last-child { color: #2563EB; } /* 토요일 */

.calendar-days-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    min-height: 650px;
}

.calendar-day-cell {
    min-height: 120px;
    border-right: 1px solid #F1F5F9;
    border-bottom: 1px solid #F1F5F9;
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: #ffffff;
    transition: background 0.15s ease;
    cursor: pointer;
    position: relative;
}

.calendar-day-cell:nth-child(7n) {
    border-right: none;
}

.calendar-day-cell:hover {
    background: #F8FAFC;
}

.calendar-day-cell.other-month {
    background: #FDFEFE;
    opacity: 0.45;
}

.calendar-day-cell.today {
    background: #EFF6FF;
}

.calendar-day-cell.today .day-number {
    background: var(--primary);
    color: #ffffff;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.day-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.day-events-wrap {
    display: flex;
    flex-direction: column;
    gap: 4px;
    overflow-y: auto;
    max-height: 130px;
}

.cal-event-chip {
    padding: 4px 6px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.25;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    border-left: 3px solid var(--primary);
    background: #F1F5F9;
    color: var(--text-dark);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    cursor: pointer;
}

.cal-event-chip:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(0,0,0,0.12);
}

.cal-event-chip.doctor-haru {
    background: #EFF6FF;
    border-left-color: #2563EB;
    color: #1E40AF;
}

.cal-event-chip.doctor-seojin {
    background: #F0FDFA;
    border-left-color: #0D9488;
    color: #0F766E;
}

.cal-event-chip.doctor-minwoo {
    background: #FEF3C7;
    border-left-color: #D97706;
    color: #92400E;
}

.cal-event-chip.status-completed {
    opacity: 0.65;
    text-decoration: line-through;
}

.cal-event-chip.status-canceled, .cal-event-chip.status-no-show {
    opacity: 0.5;
    background: #FEE2E2;
    border-left-color: #DC2626;
    color: #991B1B;
}

/* 의사별 컬러 배지 */
.badge-doc-haru { background: #DBEAFE; color: #1D4ED8; }
.badge-doc-seojin { background: #CCFBF1; color: #0F766E; }
.badge-doc-minwoo { background: #FEF3C7; color: #B45309; }
.badge-doc-default { background: #F3E8FF; color: #7C3AED; }

@media print {
    body * {
        visibility: hidden !important;
    }
    #modal-receipt-print,
    #modal-receipt-print .modal-content,
    #modal-receipt-print #receipt-print-content,
    #modal-receipt-print #receipt-print-content * {
        visibility: visible !important;
    }
    #modal-receipt-print {
        position: absolute !important;
        left: 0 !important;
        top: 0 !important;
        width: 100% !important;
        height: auto !important;
        background: transparent !important;
        padding: 0 !important;
        margin: 0 !important;
        display: block !important;
    }
    #modal-receipt-print .modal-content {
        box-shadow: none !important;
        border: none !important;
        max-width: 100% !important;
        width: 100% !important;
        padding: 10px !important;
    }
    .no-print {
        display: none !important;
    }
}
```