/* ==========================================================================
   Kids Brand Catalog - Product Lookbook Detail Modal
   패션 룩북 감성의 미니멀 상품 상세 모달 창
   ========================================================================== */

.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(30, 27, 24, 0.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: flex-end; /* 모바일에서는 바텀 시트 스타일 */
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s ease;
  padding: 0;
}

@media (min-width: 768px) {
  .modal-backdrop {
    align-items: center;
    padding: 30px 20px;
  }
}

.modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

/* 모달 컨테이너 */
.modal-container {
  position: relative;
  width: 100%;
  max-width: 780px;
  max-height: 90vh;
  background-color: var(--bg-surface);
  border-radius: 24px 24px 0 0;
  overflow-y: auto;
  box-shadow: var(--shadow-modal);
  transform: translateY(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  -webkit-overflow-scrolling: touch;
}

@media (min-width: 768px) {
  .modal-container {
    max-height: 85vh;
    border-radius: var(--radius-lg);
    transform: translateY(20px) scale(0.97);
  }
}

.modal-backdrop.open .modal-container {
  transform: translateY(0) scale(1);
}

/* 닫기 버튼 */
.modal-close-btn {
  position: sticky;
  top: 14px;
  right: 14px;
  margin-left: auto;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.12);
  z-index: 20;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-bottom: -38px; /* 겹치기 */
}

.modal-close-btn:hover {
  transform: scale(1.08);
  background-color: #ffffff;
}

.modal-close-btn svg {
  width: 20px;
  height: 20px;
}

/* 모달 본문 레이아웃 */
.modal-content-grid {
  display: flex;
  flex-direction: column;
}

@media (min-width: 768px) {
  .modal-content-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    align-items: stretch;
  }
}

/* --------------------------------------------------------------------------
   좌측/상단: 사진 중심 갤러리 (Lookbook Photo Gallery)
   -------------------------------------------------------------------------- */
.modal-gallery-area {
  padding: 18px 18px 0;
  background-color: var(--bg-subtle);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

@media (min-width: 768px) {
  .modal-gallery-area {
    padding: 24px;
    border-right: 1px solid var(--border-light);
  }
}

.modal-hero-photo-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: #eae5dc;
}

.modal-hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.25s ease;
}

/* 썸네일 추가 사진 리스트 */
.modal-thumb-list {
  display: flex;
  gap: 8px;
  padding-bottom: 16px;
  overflow-x: auto;
  scrollbar-width: none;
}

.modal-thumb-list::-webkit-scrollbar {
  display: none;
}

.modal-thumb-item {
  width: 58px;
  height: 58px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s ease;
  opacity: 0.65;
}

.modal-thumb-item.active {
  border-color: var(--accent-terracotta);
  opacity: 1;
  transform: scale(1.02);
}

.modal-thumb-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --------------------------------------------------------------------------
   우측/하단: 룩북 상품 디테일 정보
   -------------------------------------------------------------------------- */
.modal-info-area {
  padding: 22px 20px 30px;
  display: flex;
  flex-direction: column;
}

@media (min-width: 768px) {
  .modal-info-area {
    padding: 32px 28px;
  }
}

.modal-brand-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-serif);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent-terracotta);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.modal-title-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 8px;
}

.modal-product-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.3;
}

.modal-price {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 18px;
  letter-spacing: -0.01em;
}

.modal-desc-box {
  background-color: var(--bg-main);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--text-sub);
  margin-bottom: 22px;
}

/* 옵션 섹션 (색상 / 사이즈) */
.modal-option-section {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 26px;
}

.modal-option-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.modal-option-label {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.modal-chip-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.modal-chip {
  padding: 6px 12px;
  background-color: var(--bg-main);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-main);
}

/* 상품 상세 전용 카카오톡 문의 버튼 */
.btn-modal-inquiry {
  margin-top: auto;
  width: 100%;
  height: 48px;
  background-color: var(--kakao-yellow);
  color: var(--kakao-text);
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 12px rgba(254, 229, 0, 0.35);
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-modal-inquiry:hover,
.btn-modal-inquiry:active {
  background-color: #ebd300;
  transform: translateY(-1px);
}

.btn-modal-inquiry svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}


/* ==========================================================================
   세로 스크롤형 상품 상세 룩북
   ========================================================================== */
.modal-container {
  max-width: 760px;
}

.modal-content-grid.vertical-lookbook-detail {
  display: flex !important;
  flex-direction: column;
}

.modal-info-top {
  padding: 26px 20px 18px;
  border-bottom: 1px solid var(--border-light);
}

.modal-info-bottom {
  padding: 20px 20px 34px;
}

.vertical-scroll-gallery {
  padding: 0;
  gap: 0;
  background: #fff;
  display: flex;
  flex-direction: column;
}

.modal-scroll-photo-wrap {
  width: 100%;
  margin: 0;
  padding: 0;
  line-height: 0;
  background: #f3efe9;
}

.modal-scroll-photo {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  margin: 0;
}

@media (max-width: 767px) {
  .modal-container {
    max-height: 96vh;
    border-radius: 18px 18px 0 0;
  }
  .modal-close-btn {
    position: sticky;
    top: 10px;
    right: 10px;
  }
  .modal-info-top {
    padding: 22px 16px 14px;
  }
  .modal-info-top .modal-desc-box {
    margin-bottom: 12px;
  }
  .modal-info-bottom {
    padding: 16px 16px 28px;
  }
}