/* ============================================
   앤드메이드(AND MADE) - 메인 CSS
   파스텔 톤 귀여운 키즈공방 디자인
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;600;700&display=swap');

:root {
  --pink: #FFB5C8;
  --pink-light: #FFE4ED;
  --pink-dark: #FF8FAB;
  --mint: #B5E8E0;
  --mint-light: #E0F7F4;
  --yellow: #FFE8A3;
  --yellow-light: #FFF9E3;
  --lavender: #D4B8E0;
  --lavender-light: #F0E6F8;
  --peach: #FFD4B2;
  --white: #FFFFFF;
  --gray-50: #FDF9FB;
  --gray-100: #F5EEF4;
  --gray-200: #E8D9E8;
  --gray-600: #7A6E7A;
  --gray-800: #3D3043;
  --text-main: #3D3043;
  --text-sub: #7A6E7A;
  --shadow-sm: 0 2px 8px rgba(180,120,160,0.12);
  --shadow-md: 0 4px 20px rgba(180,120,160,0.18);
  --shadow-lg: 0 8px 40px rgba(180,120,160,0.22);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --radius-xl: 48px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Noto Sans KR', sans-serif;
  background-color: var(--gray-50);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===== 스크롤바 ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--gray-100); }
::-webkit-scrollbar-thumb { background: var(--pink); border-radius: 3px; }

/* ===== 네비게이션 ===== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  padding: 0 1.5rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.navbar-logo {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--pink), var(--lavender));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.navbar-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.navbar-title span {
  color: var(--pink-dark);
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.navbar-menu a {
  text-decoration: none;
  color: var(--text-sub);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 0.875rem;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}

.navbar-menu a:hover, .navbar-menu a.active {
  color: var(--pink-dark);
  background: var(--pink-light);
}

.navbar-reserve-btn {
  background: linear-gradient(135deg, var(--pink-dark), var(--lavender));
  color: white !important;
  padding: 0.5rem 1.25rem !important;
  border-radius: 999px !important;
  font-weight: 600 !important;
  box-shadow: 0 2px 12px rgba(255,143,171,0.4);
  transition: all 0.2s !important;
}

.navbar-reserve-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(255,143,171,0.5) !important;
  background: linear-gradient(135deg, var(--pink), var(--pink-dark)) !important;
  color: white !important;
}

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

/* ===== 히어로 섹션 ===== */
.hero {
  background: linear-gradient(135deg, var(--pink-light) 0%, var(--lavender-light) 40%, var(--mint-light) 100%);
  padding: 5rem 1.5rem 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 30%, rgba(255,181,200,0.3) 0%, transparent 50%),
              radial-gradient(circle at 70% 70%, rgba(212,184,224,0.3) 0%, transparent 50%);
  animation: float 8s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translate(0,0) rotate(0deg); }
  50% { transform: translate(-2%, 2%) rotate(3deg); }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  background: white;
  color: var(--pink-dark);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.375rem 1rem;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
  letter-spacing: 0.02em;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-main);
  margin-bottom: 1rem;
  letter-spacing: -0.03em;
}

.hero-title .highlight {
  background: linear-gradient(135deg, var(--pink-dark), var(--lavender));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--text-sub);
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--pink-dark), #c77daa);
  color: white;
  padding: 0.875rem 2rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  box-shadow: 0 4px 20px rgba(255,143,171,0.4);
  transition: all 0.3s;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(255,143,171,0.55);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: white;
  color: var(--pink-dark);
  padding: 0.875rem 2rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s;
  border: 2px solid var(--pink-light);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--pink);
}

.hero-decorations {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-top: 3.5rem;
  flex-wrap: wrap;
}

.hero-deco-card {
  background: white;
  border-radius: var(--radius-md);
  padding: 1.25rem 1.75rem;
  box-shadow: var(--shadow-sm);
  text-align: center;
  min-width: 120px;
  transition: transform 0.2s;
}

.hero-deco-card:hover { transform: translateY(-4px); }

.hero-deco-emoji { font-size: 2rem; display: block; margin-bottom: 0.5rem; }
.hero-deco-label { font-size: 0.8rem; color: var(--text-sub); font-weight: 500; }

/* ===== 섹션 공통 ===== */
.section {
  padding: 5rem 1.5rem;
}

.section-alt {
  background: linear-gradient(135deg, var(--pink-light) 0%, var(--lavender-light) 100%);
}

.container {
  max-width: 1100px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-tag {
  display: inline-block;
  background: var(--pink-light);
  color: var(--pink-dark);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.875rem;
  border-radius: 999px;
  margin-bottom: 1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.03em;
  margin-bottom: 0.875rem;
}

.section-desc {
  font-size: 1rem;
  color: var(--text-sub);
  line-height: 1.8;
  max-width: 540px;
  margin: 0 auto;
}

/* ===== 특징 카드 ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: white;
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.feature-card:nth-child(1)::before { background: linear-gradient(90deg, var(--pink), var(--pink-dark)); }
.feature-card:nth-child(2)::before { background: linear-gradient(90deg, var(--mint), #7ecdc4); }
.feature-card:nth-child(3)::before { background: linear-gradient(90deg, var(--lavender), #b57bcf); }
.feature-card:nth-child(4)::before { background: linear-gradient(90deg, var(--yellow), #f5c842); }

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
}

.feature-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.75rem;
}

.feature-desc {
  font-size: 0.9rem;
  color: var(--text-sub);
  line-height: 1.7;
}

/* ===== 클래스 카드 ===== */
.classes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.75rem;
}

.class-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s;
}

.class-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.class-card-header {
  padding: 2.5rem 2rem 1.5rem;
  text-align: center;
  position: relative;
}

.class-emoji {
  font-size: 3.5rem;
  display: block;
  margin-bottom: 1rem;
}

.class-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.class-subtitle {
  font-size: 0.85rem;
  color: var(--text-sub);
}

.class-info {
  display: flex;
  justify-content: center;
  gap: 1rem;
  padding: 1rem 2rem;
  border-top: 1px solid var(--gray-100);
  flex-wrap: wrap;
}

.class-info-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.82rem;
  color: var(--text-sub);
}

.class-body {
  padding: 1.25rem 2rem 2rem;
}

.class-desc {
  font-size: 0.9rem;
  color: var(--text-sub);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.class-price {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--gray-50);
  border-radius: var(--radius-sm);
  padding: 0.875rem 1.25rem;
  margin-bottom: 1.25rem;
}

.class-price-label {
  font-size: 0.82rem;
  color: var(--text-sub);
}

.class-price-amount {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--pink-dark);
}

.class-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  background: var(--pink-light);
  color: var(--pink-dark);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
}

.tag-mint { background: var(--mint-light); color: #3ba89b; }
.tag-lavender { background: var(--lavender-light); color: #9360b8; }
.tag-yellow { background: var(--yellow-light); color: #c49a00; }

/* ===== 갤러리 그리드 ===== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.gallery-item {
  background: #1a1a1a;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 9/16;
  position: relative;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s;
}

.gallery-item:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: var(--shadow-lg);
}

.gallery-item iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 50%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
  opacity: 0;
  transition: opacity 0.3s;
}

.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
}

.gallery-item-title {
  color: white;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.gallery-item-action {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: #FF0000;
  color: white;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.4rem 0.875rem;
  border-radius: 999px;
  width: fit-content;
}

/* ===== 예약 폼 ===== */
.reservation-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 2.5rem;
  align-items: start;
}

.reservation-info {
  background: linear-gradient(135deg, var(--pink-dark), var(--lavender));
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  color: white;
  position: sticky;
  top: 80px;
}

.reservation-info h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.reservation-info-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  align-items: flex-start;
}

.reservation-info-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.reservation-info-text h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  opacity: 0.95;
}

.reservation-info-text p {
  font-size: 0.85rem;
  opacity: 0.8;
  line-height: 1.6;
}

.form-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.form-label .required {
  color: var(--pink-dark);
  margin-left: 3px;
}

.form-control {
  width: 100%;
  padding: 0.875rem 1.125rem;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-family: inherit;
  color: var(--text-main);
  background: white;
  transition: all 0.2s;
  outline: none;
}

.form-control:focus {
  border-color: var(--pink);
  box-shadow: 0 0 0 4px rgba(255,181,200,0.25);
}

.form-control::placeholder {
  color: #bbb;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-hint {
  font-size: 0.78rem;
  color: var(--text-sub);
  margin-top: 0.375rem;
}

/* ===== 지도 섹션 ===== */
.map-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.map-wrapper iframe {
  width: 100%;
  height: 400px;
  border: none;
  display: block;
}

.location-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.location-info-card {
  background: white;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.location-icon {
  font-size: 1.75rem;
  flex-shrink: 0;
}

.location-text h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-sub);
  margin-bottom: 0.25rem;
}

.location-text p {
  font-size: 0.9rem;
  color: var(--text-main);
  font-weight: 500;
  line-height: 1.5;
}

/* ===== 인스타그램 섹션 ===== */
.instagram-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.875rem;
}

.instagram-item {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--gray-100);
  position: relative;
  cursor: pointer;
}

.instagram-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.instagram-item:hover img {
  transform: scale(1.05);
}

.instagram-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--pink-light), var(--lavender-light));
  color: var(--pink-dark);
  font-size: 2rem;
}

.instagram-connect-banner {
  background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045);
  border-radius: var(--radius-md);
  padding: 2rem;
  text-align: center;
  color: white;
  margin-top: 1.5rem;
}

/* ===== 관리자 페이지 ===== */
.admin-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: calc(100vh - 64px);
}

.admin-sidebar {
  background: var(--text-main);
  padding: 2rem 1rem;
  position: sticky;
  top: 64px;
  height: calc(100vh - 64px);
  overflow-y: auto;
}

.admin-sidebar-title {
  color: rgba(255,255,255,0.5);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0 0.75rem;
  margin-bottom: 0.75rem;
}

.admin-sidebar-menu {
  list-style: none;
  margin-bottom: 2rem;
}

.admin-sidebar-menu a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.2s;
}

.admin-sidebar-menu a:hover,
.admin-sidebar-menu a.active {
  background: rgba(255,181,200,0.2);
  color: var(--pink);
}

.admin-content {
  padding: 2.5rem;
  background: var(--gray-50);
  overflow-y: auto;
}

.admin-card {
  background: white;
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
}

.admin-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: white;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-main);
}

.stat-label {
  font-size: 0.82rem;
  color: var(--text-sub);
}

.stat-change {
  font-size: 0.78rem;
  color: #4caf50;
  font-weight: 500;
}

/* ===== 테이블 ===== */
.table-wrapper {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

thead tr {
  background: var(--gray-50);
}

thead th {
  padding: 0.875rem 1rem;
  text-align: left;
  font-weight: 600;
  color: var(--text-sub);
  font-size: 0.8rem;
  white-space: nowrap;
  border-bottom: 2px solid var(--gray-100);
}

tbody tr {
  border-bottom: 1px solid var(--gray-100);
  transition: background 0.15s;
}

tbody tr:hover {
  background: var(--pink-light);
}

tbody td {
  padding: 1rem;
  color: var(--text-main);
}

/* ===== 배지 ===== */
.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-pending { background: var(--yellow-light); color: #b8860b; }
.badge-confirmed { background: var(--mint-light); color: #2e7d72; }
.badge-cancelled { background: #ffebee; color: #c62828; }
.badge-completed { background: var(--lavender-light); color: #6a1b9a; }

/* ===== 버튼 소형 ===== */
.btn-sm {
  padding: 0.375rem 0.875rem;
  font-size: 0.8rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
}

.btn-confirm { background: var(--mint-light); color: #2e7d72; }
.btn-confirm:hover { background: var(--mint); }
.btn-cancel { background: #ffebee; color: #c62828; }
.btn-cancel:hover { background: #ffcdd2; }
.btn-edit { background: var(--yellow-light); color: #b8860b; }
.btn-edit:hover { background: var(--yellow); }
.btn-delete { background: #ffebee; color: #c62828; }
.btn-delete:hover { background: #ffcdd2; }

/* ===== 로그인 페이지 ===== */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--pink-light), var(--lavender-light), var(--mint-light));
  padding: 2rem;
}

.login-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 420px;
  text-align: center;
}

.login-logo {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--pink), var(--lavender));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 1.5rem;
}

.login-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.login-sub {
  font-size: 0.875rem;
  color: var(--text-sub);
  margin-bottom: 2rem;
}

/* ===== 푸터 ===== */
.footer {
  background: var(--text-main);
  color: rgba(255,255,255,0.75);
  padding: 4rem 1.5rem 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  max-width: 1100px;
  margin: 0 auto;
  margin-bottom: 3rem;
}

.footer-brand-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: white;
  margin-bottom: 1rem;
}

.footer-brand-desc {
  font-size: 0.875rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  opacity: 0.75;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.footer-social-link {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 1.1rem;
  transition: all 0.2s;
}

.footer-social-link:hover {
  background: var(--pink);
  transform: translateY(-2px);
}

.footer-col-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: white;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-links a {
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--pink);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.75rem;
  text-align: center;
  font-size: 0.8rem;
  opacity: 0.6;
  max-width: 1100px;
  margin: 0 auto;
}

/* ===== 알림/모달 ===== */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: white;
  border-radius: var(--radius-md);
  padding: 1rem 1.5rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  font-weight: 500;
  z-index: 9999;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-success { border-left: 4px solid #4caf50; }
.toast-error { border-left: 4px solid #f44336; }

/* ===== 페이지 헤더 ===== */
.page-header {
  background: linear-gradient(135deg, var(--pink-light), var(--lavender-light));
  padding: 4rem 1.5rem 3rem;
  text-align: center;
}

.page-header-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.75rem;
  letter-spacing: -0.03em;
}

.page-header-desc {
  font-size: 1.05rem;
  color: var(--text-sub);
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ===== 유튜브 임베드 ===== */
.youtube-embed-wrapper {
  position: relative;
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 9/16;
  background: #000;
}

.youtube-embed-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ===== 반응형 ===== */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  
  .admin-layout {
    grid-template-columns: 200px 1fr;
  }
}

@media (max-width: 768px) {
  .navbar-menu {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    padding: 1rem;
    box-shadow: var(--shadow-md);
    z-index: 999;
  }

  .navbar-menu.open {
    display: flex;
  }

  .navbar-menu a {
    padding: 0.875rem 1.25rem;
    border-radius: var(--radius-sm);
    width: 100%;
  }

  .mobile-menu-btn {
    display: block;
  }

  .section {
    padding: 3.5rem 1.25rem;
  }

  .reservation-wrapper {
    grid-template-columns: 1fr;
  }

  .reservation-info {
    position: static;
  }

  .admin-layout {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    position: static;
    height: auto;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .instagram-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 3.5rem 1rem 3rem;
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .classes-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ===== 로딩 스피너 ===== */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255,181,200,0.3);
  border-top-color: var(--pink-dark);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ===== 페이드인 애니메이션 ===== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}