/* 공통 섹션 설정 */
.official-channels,
.members-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 16px;
  box-sizing: border-box;
  color: #ffffff;
}

/* 섹션 헤더 (제목 + 접기/펼치기 버튼) */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

/* ==========================================================================
   [통일된 섹션 타이틀 스타일]
   OFFICIAL CHANNELS, MEMBERS - SNS, DISCOGRAPHY, UPCOMING SCHEDULE 모두 동일하게 적용
   ========================================================================== */
.section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.8rem;
  font-weight: 900;
  color: #ffffff;
  margin: 0;
  letter-spacing: 1px;
}

.section-title::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 22px;
  background-color: #ff2a6d;
  border-radius: 2px;
  flex-shrink: 0;
}

/* 토글 화살표 버튼 스타일 */
.toggle-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background-color: #12141d;
  border: 1px solid #232736;
  color: #8e95a5;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s ease;
}

.toggle-btn:hover {
  color: #ff2a6d;
  border-color: #ff2a6d;
  background-color: #1a1d2b;
}

.toggle-btn .arrow-icon {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.toggle-btn.collapsed .arrow-icon {
  transform: rotate(180deg);
}

/* 슬라이드 애니메이션 래퍼 */
.channel-cards-wrapper {
  display: grid;
  grid-template-rows: 1fr;
  transition: grid-template-rows 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease, margin 0.3s ease;
  opacity: 1;
  margin-bottom: 24px;
}

.channel-cards-wrapper.collapsed {
  grid-template-rows: 0fr;
  opacity: 0;
  margin-bottom: 0;
}

/* 상단 채널 카드 그리드 */
.channel-cards {
  overflow: hidden;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  padding-top: 8px;
  margin-top: -8px;
  padding-bottom: 4px;
}

.channel-card {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: #12141d;
  border: 1px solid #232736;
  border-radius: 12px;
  padding: 12px 14px;
  text-decoration: none;
  color: inherit;
  min-width: 0;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.channel-card:hover {
  transform: translateY(-3px);
  background-color: #1a1d2b;
}

/* 개별 호버 Accent Style */
.channel-card.youtube:hover { border-color: #ff0000; box-shadow: 0 4px 20px rgba(255, 0, 0, 0.25); }
.channel-card.weverse:hover { border-color: #ffffff; box-shadow: 0 4px 20px rgba(255, 255, 255, 0.2);}
.channel-card.cafe:hover { border-color: #2cce34; box-shadow: 0 4px 20px rgba(0, 218, 168, 0.25); }
.channel-card.instagram:hover { border-color: #d6249f; box-shadow: 0 4px 20px rgba(214, 36, 159, 0.25); }
.channel-card.x-twitter:hover { border-color: #ffffff; box-shadow: 0 4px 20px rgba(255, 255, 255, 0.2); }
.channel-card.tiktok:hover { border-color: #ff0050; box-shadow: 0 4px 20px rgba(255, 0, 80, 0.25); }
.channel-card.qwer-shop:hover { border-color: #ff2a6d; box-shadow: 0 4px 20px rgba(255, 42, 109, 0.3); }

/* 아이콘 박스 */
.icon-box {
  width: 38px;
  height: 38px;
  background-color: #1c202e;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.weverse-bg { background-color: #000000; }
.weverse-logo { font-weight: 900; font-size: 1.05rem; color: #ffffff; }

.card-info {
  min-width: 0;
  flex: 1;
}

.card-info h3 {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-info p {
  margin: 2px 0 0 0;
  font-size: 0.82rem;
  color: #8e95a5;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 미디어 미리보기 영역 */
.preview-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  align-items: start;
}

.preview-box {
  background: #12141d;
  border: 1px solid #232736;
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
}

.preview-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: #ff2a6d;
  margin-top: 0;
  margin-bottom: 12px;
  letter-spacing: 1px;
}

.video-container {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  overflow: hidden;
  background-color: #000;
}

.video-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* 인스타그램 임베드 중앙 정렬 및 디자인 수정 */
.instagram-container {
  width: 100%;
  max-height: 360px;
  overflow-y: auto;
  border-radius: 8px;
  background-color: #ffffff;
}

.instagram-container iframe,
.instagram-container iframe.instagram-media-rendered,
.instagram-container .instagram-media {
  width: 100% !important;
  min-width: 100% !important;
  max-width: 100% !important;
  margin: 0 !important;
  border: none !important;
}

/* ==========================================================================
   MEMBERS 섹션
   ========================================================================== */
.members-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  align-items: start;
  margin-top: 20px;
}

.member-card {
  background-color: #12141d;
  border: 1px solid #232736;
  border-radius: 12px;
  padding: 20px 16px;
  text-align: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  user-select: none;
  overflow: hidden;
}

/* 기본 호버 동작 */
.member-card:hover { transform: translateY(-3px); }

/* active 상태 (클릭되어 펼쳐진 상태) */
.member-card.active {
  background-color: #1a1d2b;
}

.q-member:hover, .q-member.active { border-color: #ffffff; box-shadow: 0 4px 20px rgba(255, 255, 255, 0.2); }
.w-member:hover, .w-member.active { border-color: #ff2a6d; box-shadow: 0 4px 20px rgba(255, 42, 109, 0.25); }
.e-member:hover, .e-member.active { border-color: #00e5ff; box-shadow: 0 4px 20px rgba(0, 229, 255, 0.25); }
.r-member:hover, .r-member.active { border-color: #a6ff00; box-shadow: 0 4px 20px rgba(166, 255, 0, 0.25); }

.member-info .position {
  font-size: 0.75rem;
  font-weight: 700;
  display: block;
  margin-bottom: 6px;
  color: #d1b6ff;
}

.member-info .name {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 800;
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
}

.member-arrow {
  transition: transform 0.3s ease;
  color: #8e95a5;
}

.member-card.active .member-arrow {
  transform: rotate(180deg);
  color: #00e5ff;
}

.member-card:hover .member-arrow {
  color: #ffffff;
}

.member-sns-wrapper {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s cubic-bezier(0.4, 0, 0.2, 1), margin-top 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
  width: 100%;
  margin-top: 0;
  opacity: 0;
  visibility: hidden;
  overflow: hidden;
}

.member-card.active .member-sns-wrapper {
  grid-template-rows: 1fr;
  margin-top: 6px;
  opacity: 1;
  visibility: visible;
  overflow: visible;
}

.member-sns-content {
  min-height: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
}

.sns-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: #1c202e;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.sns-icon:hover {
  transform: translateY(-3px) scale(1.08);
}

.sns-icon.youtube:hover { background-color: #ff0000; color: #fff; box-shadow: 0 0 12px rgba(255, 0, 0, 0.5); }
.sns-icon.instagram:hover { background-color: #d6249f; color: #fff; box-shadow: 0 0 12px rgba(214, 36, 159, 0.5); }
.sns-icon.tiktok:hover { background-color: #000000; color: #fff; border-color: #ff0050; box-shadow: 0 0 12px rgba(255, 0, 80, 0.5); }
.sns-icon.x-twitter:hover { background-color: #ffffff; color: #000000; box-shadow: 0 0 12px rgba(255, 255, 255, 0.5); }

/* ==========================================
   MAIN PAGE - DISCOGRAPHY PREVIEW STYLES
   ========================================== */
.main-discography-section {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto 60px auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.main-discography-section .section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  gap: 16px;
}

/* 메인 페이지 전체 보기 버튼 스타일 */
.main-more-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 18px;
  border: 1px solid #00e5ff;
  color: #00e5ff !important;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none !important;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.main-more-btn:hover {
  background-color: #00e5ff;
  color: #0a0c14 !important;
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.4);
}

.main-album-card {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 32px;
  background-color: #121520;
  border: 1px solid #232736;
  border-radius: 16px;
  padding: 28px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.main-album-cover {
  position: relative;
  width: 220px;
  height: 220px;
  flex-shrink: 0;
}

.main-album-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.5);
}

.main-album-cover .badge-latest {
  position: absolute;
  top: 10px;
  left: 10px;
  background-color: #a6ff00;
  color: #000000;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 4px 8px;
  border-radius: 6px;
}

.main-album-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex-grow: 1;
}

.main-album-type {
  font-size: 0.8rem;
  font-weight: 800;
  color: #b388ff;
  letter-spacing: 1px;
}

.main-album-title {
  font-size: 1.6rem;
  font-weight: 900;
  color: #ffffff;
  margin: 6px 0;
}

.main-release-date {
  font-size: 0.85rem;
  color: #8e95a5;
  margin-bottom: 16px;
}

/* PC 버전: 빨간 줄 왼쪽, 글씨 왼쪽 정렬 */
.main-track-summary {
  background-color: #1a1e2e;
  border-left: 3px solid #ff2a6d;
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 20px;
  text-align: left;
}

.main-title-tag {
  font-size: 0.7rem;
  font-weight: 800;
  color: #ff2a6d;
  display: block;
  margin-bottom: 2px;
}

.main-title-name {
  font-size: 1.1rem;
  font-weight: 800;
  color: #ffffff;
  margin: 0;
}

.main-streaming-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.main-stream-btn {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
  color: #ffffff;
  background-color: #1e2235;
  border: 1px solid #2d334d;
  transition: all 0.2s ease;
}

.main-stream-btn:hover {
  background-color: #ff2a6d;
  border-color: #ff2a6d;
  color: #ffffff;
}

/* ==========================================
   SCHEDULE SECTION STYLES
   ========================================== */
.schedule-section {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto 60px auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.schedule-section .section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  gap: 16px;
}

/* 전체 스케줄 보기 버튼 (PC 기본) */
.view-all-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 18px;
  border: 1px solid #00e5ff;
  color: #00e5ff !important;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none !important;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.view-all-btn:hover {
  background-color: #00e5ff;
  color: #0a0c14 !important;
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.4);
}

/* ==========================================
   모바일 반응형 (768px 이하)
   ========================================== */
@media (max-width: 768px) {
  /* 타이틀과 버튼을 위아래 배치로 전환 */
  .main-discography-section .section-header,
  .schedule-section .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  /* 모든 섹션 타이틀 모바일 크기 반응형 통일 */
  .section-title {
    font-size: 1.4rem;
  }

  .section-title::before {
    height: 18px;
  }

  /* 모바일에서 버튼이 가로 전체를 채우도록 설정 */
  .main-more-btn,
  .view-all-btn {
    width: 100%;
    box-sizing: border-box;
    padding: 10px 0;
    font-size: 0.85rem;
  }

  /* 앨범 카드 모바일 세로 레이아웃 및 버튼 2x2 정렬 */
  .main-album-card {
    flex-direction: column;
    align-items: center;
    padding: 20px;
  }

  .main-album-cover {
    width: 100%;
    max-width: 280px;
    height: auto;
    aspect-ratio: 1 / 1;
  }

  /* 모바일: 타이틀 트랙 박스 글씨 가운데 정렬 (왼쪽 빨간 줄 유지) */
  .main-track-summary {
    text-align: center;
  }

  .main-streaming-links {
    width: 100%;
  }

  .main-stream-btn {
    flex: 1 1 calc(50% - 5px);
    text-align: center;
  }
}

/* 스케줄 카드 그리드 */
.schedule-preview-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 20px;
}

/* 개별 스케줄 카드 기본 디자인 */
.schedule-card {
  background-color: #12141d;
  border: 1px solid #232736;
  border-radius: 14px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 20px;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.schedule-card:hover {
  transform: translateY(-3px);
  background-color: #1a1d2b;
}

/* 날짜 박스 스타일 */
.schedule-date-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 65px;
  padding: 8px 12px;
  background-color: #1c202e;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.schedule-date-box .date {
  font-size: 1.1rem;
  font-weight: 800;
  color: #ffffff;
}

.schedule-date-box .day {
  font-size: 0.75rem;
  font-weight: 700;
  color: #8e95a5;
  margin-top: 2px;
}

/* 스케줄 정보 스타일 */
.schedule-info {
  flex: 1;
  min-width: 0;
}

.schedule-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.schedule-meta .time {
  font-size: 0.8rem;
  font-weight: 700;
  color: #8e95a5;
}

.schedule-title {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 700;
  color: #ffffff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 카테고리 뱃지 & 포인트 컬러 */
.badge {
  font-size: 0.68rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 6px;
  letter-spacing: 0.5px;
}

.badge-release { background-color: rgba(62, 138, 214, 0.2); color: #4b92e3; border: 1px solid #4b92e3; }
.schedule-card.release:hover { border-color: #4b92e3; box-shadow: 0 4px 20px rgba(75, 146, 227, 0.2); }

.badge-concert { background-color: rgba(206, 60, 65, 0.2); color: #e04b50; border: 1px solid #e04b50; }
.schedule-card.concert:hover { border-color: #e04b50; box-shadow: 0 4px 20px rgba(224, 75, 80, 0.2); }

.badge-tour { background-color: rgba(235, 140, 25, 0.2); color: #f29d27; border: 1px solid #f29d27; }
.schedule-card.tour:hover { border-color: #f29d27; box-shadow: 0 4px 20px rgba(242, 157, 39, 0.2); }

.badge-event { background-color: rgba(85, 163, 153, 0.2); color: #5cc2b4; border: 1px solid #5cc2b4; }
.schedule-card.event:hover { border-color: #5cc2b4; box-shadow: 0 4px 20px rgba(92, 194, 180, 0.2); }

/* 반응형 (모바일 1열 모드) */
@media (max-width: 768px) {
  .schedule-preview-list {
    grid-template-columns: 1fr;
  }
}



/* 반응형 미디어 쿼리 통합 */
@media (max-width: 1200px) {
  .channel-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 900px) {
  .preview-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .members-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 580px) {
  .channel-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .channel-card {
    padding: 10px 10px;
    gap: 8px;
  }

  .icon-box {
    width: 32px;
    height: 32px;
  }

  .card-info h3 {
    font-size: 0.8rem;
  }

  .card-info p {
    font-size: 0.65rem;
  }

  .members-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .member-card {
    padding: 14px 8px;
  }

  .member-info .position {
    font-size: 0.65rem;
    margin-bottom: 4px;
  }

  .member-info .name {
    font-size: 1.05rem;
  }

  .sns-icon {
    width: 30px;
    height: 30px;
  }
}

/* 초소형 모바일 기기 세로 1열 대응 */
@media (max-width: 360px) {
  .members-grid {
    grid-template-columns: 1fr;
  }
}