/* 기록 > 생산연대 2차 탭:
   - 기본: 기존 .sub-tab-wrap 과 동일 톤
   - 7개 초과: 좌우 버튼 + 가로 스크롤 활성 */
.record-sub-tabs {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  width: 100%;
  margin-top: 0;
  margin-bottom: 35px; /* 기존 sub-tab-wrap과 동일 */
  padding: 0;
  box-sizing: border-box;
}

.record-sub-tabs__nav {
  display: none;
}

.record-sub-tabs__viewport {
  overflow: visible;
}

.record-sub-tabs__track {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0;
  width: 100%;
  align-items: center;
}

.record-sub-tabs__item {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 0;
  background: transparent;
  color: #666;
  text-decoration: none;
  white-space: nowrap;
  box-sizing: border-box;
  font-size: 17px;
  font-weight: 500;
  line-height: normal;
  position: relative;
  transition: color 0.2s ease;
}

.record-sub-tabs__item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 14px;
  background-color: #ddd;
}

.record-sub-tabs__item.is-active {
  color: var(--point-color, #00afec);
  font-weight: 700;
}

.record-sub-tabs__item.is-active::before {
  content: '●';
  font-size: 8px;
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--point-color, #00afec);
}

.record-sub-tabs__item:hover {
  color: #666;
}

/* 7개 초과 시 스크롤 모드 */
.record-sub-tabs.record-sub-tabs--scroll {
  display: grid;
  grid-template-columns: auto auto auto;
  gap: 8px;
  align-items: center;
  justify-content: center;
}

.record-sub-tabs.record-sub-tabs--scroll .record-sub-tabs__nav {
  display: inline-flex;
  width: 64px;
  height: 64px;
  border: 0;
  background: transparent;
  color: #888;
  border-radius: 0;
  cursor: pointer;
  font-size: 40px;
  line-height: 1;
  align-items: center;
  justify-content: center;
  transition: color 0.2s ease;
  align-self: center;
  transform: translateY(4px);
}

.record-sub-tabs.record-sub-tabs--scroll .record-sub-tabs__nav:hover {
  color: var(--point-color, #00afec);
}

.record-sub-tabs.record-sub-tabs--scroll .record-sub-tabs__nav:disabled,
.record-sub-tabs.record-sub-tabs--scroll .record-sub-tabs__nav[aria-disabled="true"] {
  color: #c9c9c9;
  cursor: default;
  pointer-events: none;
}

.record-sub-tabs.record-sub-tabs--scroll .record-sub-tabs__viewport {
  overflow-x: auto;
  overflow-y: hidden;
  padding-top: 15px;
  scrollbar-width: thin;
  -ms-overflow-style: none;
  scrollbar-width: none;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex: 0 0 auto;
}

.record-sub-tabs.record-sub-tabs--scroll .record-sub-tabs__viewport::-webkit-scrollbar {
  display: none;
}

.record-sub-tabs.record-sub-tabs--scroll .record-sub-tabs__track {
  flex-wrap: nowrap;
  justify-content: center;
  width: max-content;
  flex: 0 0 auto;
}

.record-sub-tabs.record-sub-tabs--scroll .record-sub-tabs__item {
  flex: 0 0 auto;
  min-width: 0;
  max-width: none;
}

@media (max-width: 1024px) {
  .record-sub-tabs {
    margin-bottom: 35px;
  }

  .record-sub-tabs__item {
    font-size: 12px;
    padding: 0 20px;
  }

  .record-sub-tabs__item:not(:last-child)::after {
    height: 10px;
  }

  .record-sub-tabs__item.is-active::before {
    top: -10px;
  }

  .record-sub-tabs.record-sub-tabs--scroll {
    gap: 6px;
  }

  .record-sub-tabs.record-sub-tabs--scroll .record-sub-tabs__nav {
    width: 48px;
    height: 48px;
    font-size: 30px;
  }
}

/* ------------------------------------------------------------------ */
/* 전역 탭 스크롤(디자인 유지 + overflow 시 버튼만 노출) */
/* 대상: .main-tab-group, .sub-tab-wrap, #thirdDetailTab */
.ata-tab-scroll-shell {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.ata-tab-scroll-btn {
  display: none;
  width: 30px;
  height: 30px;
  border: 0;
  background: transparent;
  color: #888;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  padding: 0;
}

.ata-tab-scroll-shell--active .ata-tab-scroll-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.ata-tab-scroll-btn:hover {
  color: var(--point-color, #00afec);
}

.ata-tab-scroll-btn:disabled {
  color: #c9c9c9;
  cursor: default;
  pointer-events: none;
}

.ata-tab-scroll-viewport {
  overflow: visible;
}

.ata-tab-scroll-target--overflow {
  flex-wrap: nowrap !important;
  justify-content: flex-start !important;
  width: max-content !important;
  min-width: max-content !important;
}

.ata-tab-scroll-shell--active .ata-tab-scroll-viewport {
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: thin;
}

@media (max-width: 1024px) {
  .ata-tab-scroll-shell {
    gap: 6px;
  }

  .ata-tab-scroll-btn {
    width: 28px;
    height: 28px;
    font-size: 18px;
  }
}

/* 모바일: 기록 2차 생산연대 — ●/세로 구분 겹침 대신 2열 박스 */
@media (max-width: 767.98px) {
  .record-sub-tabs {
    margin-bottom: 20px;
  }

  .record-sub-tabs__track {
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    width: 100%;
    max-width: 100%;
  }

  .record-sub-tabs.record-sub-tabs--scroll {
    display: block;
  }

  .record-sub-tabs.record-sub-tabs--scroll .record-sub-tabs__nav {
    display: none;
  }

  .record-sub-tabs.record-sub-tabs--scroll .record-sub-tabs__viewport {
    overflow: visible;
    width: 100%;
    max-width: 100%;
  }

  .record-sub-tabs.record-sub-tabs--scroll .record-sub-tabs__track {
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    flex-wrap: wrap;
    width: 100%;
  }

  .record-sub-tabs__item {
    position: static;
    min-height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 0.35rem;
    font-size: 0.88rem;
    text-align: center;
    line-height: 1.2;
    white-space: normal;
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 8px;
    background: #fafbfc;
  }

  .record-sub-tabs__item::before,
  .record-sub-tabs__item::after,
  .record-sub-tabs__item.is-active::before {
    content: none !important;
    display: none !important;
  }

  .record-sub-tabs__item.is-active {
    color: #fff;
    font-weight: 700;
    background: var(--point-color, #00afec);
    border-color: var(--point-color, #00afec);
  }

  /* 가로 스크롤 셸 + .sub-tab-wrap(연도等) 2열 박스 — overflow 대상 width 충돌만 해소 */
  .ata-tab-scroll-shell:has(.sub-tab-wrap) {
    grid-template-columns: 1fr;
  }

  .ata-tab-scroll-shell:has(.sub-tab-wrap) .ata-tab-scroll-btn {
    display: none !important;
  }

  .ata-tab-scroll-shell:has(.sub-tab-wrap).ata-tab-scroll-shell--active .ata-tab-scroll-viewport {
    overflow: visible;
  }

  .ata-tab-scroll-shell:has(.sub-tab-wrap) .ata-tab-scroll-viewport,
  .ata-tab-scroll-shell:has(.sub-tab-wrap) .ata-tab-scroll-target.ata-tab-scroll-target--overflow {
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
  }

  .ata-tab-scroll-target.sub-tab-wrap.ata-tab-scroll-target--overflow {
    display: grid !important;
    flex-wrap: wrap !important;
  }
}