/**
 * 앨범 분류(list.ttodrak-album) 상품 상세 — 리스트·메인과 동일 Zeplin 톤
 * 스킨: shop/item.php + item.form.skin.php (tta_ttdr_shell 시)
 * — 서브헤더: 분류명만(상품명은 #sit_ov). 하단 고정 장바구니(#sit_buy) 미사용.
 */
.ttdr-home-body #container .tta-zeplin-page--item {
    padding: 0 0 48px;
    box-sizing: border-box;
}

.tta-zeplin-page--item #sct_location {
    display: none !important;
    height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow: hidden !important;
    visibility: hidden !important;
}

.tta-zeplin-page--item #sit_hhtml:empty {
    display: none;
}

/* 본문 카드 영역 */
.tta-zeplin-page--item #sit_ov_from {
    background: transparent;
    border: 0;
}

.tta-zeplin-page--item #sit_ov_wrap {
    width: 100%;
    max-width: 1036px;
    margin: 0 auto;
    padding: 20px 16px 40px;
    box-sizing: border-box;
    border-top: 0;
}

@media (min-width: 1068px) {
    .tta-zeplin-page--item #sit_ov_wrap {
        padding: 32px 0 56px;
    }
}

.tta-zeplin-page--item #sit_pvi {
    border: 0;
    border-radius: 12px;
    overflow: hidden;
}

.tta-zeplin-page--item #sit_pvi_big {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 0;
    max-height: min(72vh, 640px);
    float: none;
    margin-bottom: 20px;
}

.tta-zeplin-page--item #sit_pvi_big a.visible {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 100%;
    max-height: min(72vh, 640px);
}

.tta-zeplin-page--item #sit_pvi_big img {
    display: block;
    width: auto !important;
    max-width: 100%;
    max-height: min(560px, 65vh);
    height: auto;
    object-fit: contain;
    margin: 0 auto;
    border: 1px solid #c9c9c9;
    box-sizing: border-box;
}

.tta-zeplin-page--item #sit_pvi_thumb img {
    border: 1px solid #c9c9c9;
    box-sizing: border-box;
}

.tta-zeplin-page--item #sit_pvi_thumb img:hover {
    border-color: #333;
}

.tta-zeplin-page--item #sit_pvi_nw li img {
    border: 1px solid #c9c9c9;
    box-sizing: border-box;
}

.tta-zeplin-page--item #sit_ov {
    float: none;
    width: auto;
    min-height: 0 !important;
    padding: 20px 0 0;
    background: transparent;
    border: 0;
}

/* 상품명은 Zeplin 서브헤드가 아니라 요약 영역(#sit_ov)에만 표시 */
.tta-zeplin-page--item #sit_ov #sit_title {
    position: static !important;
    width: auto !important;
    height: auto !important;
    margin: 0 0 12px !important;
    padding: 0 !important;
    overflow: visible !important;
    clip: auto !important;
    white-space: normal !important;
    font-size: clamp(1.35rem, 2.5vw, 1.85rem);
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.03em;
    color: #222;
}

.tta-zeplin-page--item #sit_star_sns {
    margin-bottom: 6px;
}

.tta-zeplin-page--item #sit_star_sns span {
    color: #5a5640;
}

.tta-zeplin-page--item #sit_ov .sit_ov_tbl,
.tta-zeplin-page--item .sit_ov_tbl {
    margin-top: 12px;
    padding-top: 12px;
    color: #454545;
}

.tta-zeplin-page--item .sit_ov_tbl th {
    font-weight: 600;
    color: #333;
}

.tta-zeplin-page--item #sit_tot_price {
    margin-top: 12px;
    padding: 12px 0;
    font-weight: 600;
    color: #222;
}

/* 구매 버튼 — 앨범 카드·메인 액션과 동일 계열 */
.tta-zeplin-page--item #sit_ov_btn {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: stretch;
    margin-top: 20px;
    padding-top: 0;
}

.tta-zeplin-page--item #sit_ov_btn:after {
    display: none !important;
    content: none !important;
}

.tta-zeplin-page--item #sit_ov_btn button,
.tta-zeplin-page--item #sit_ov_btn input[type="submit"],
.tta-zeplin-page--item #sit_ov_btn input[type="button"] {
    float: none;
    flex: 1 1 calc(50% - 4px);
    min-width: 0;
    width: auto !important;
    max-width: none;
    height: 48px;
    margin: 0 !important;
    box-sizing: border-box;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: -0.02em;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

@media (min-width: 480px) {
    .tta-zeplin-page--item #sit_ov_btn button,
    .tta-zeplin-page--item #sit_ov_btn input[type="submit"],
    .tta-zeplin-page--item #sit_ov_btn input[type="button"] {
        flex: 0 1 200px;
        max-width: 220px;
    }
}

.tta-zeplin-page--item .sit_btn_buy,
.tta-zeplin-page--item #sit_btn_buy {
    background: #ff5151 !important;
    border: 1px solid #ff5151 !important;
    color: #fff !important;
}

.tta-zeplin-page--item .sit_btn_buy:hover,
.tta-zeplin-page--item .sit_btn_buy:focus-visible,
.tta-zeplin-page--item #sit_btn_buy:hover,
.tta-zeplin-page--item #sit_btn_buy:focus-visible {
    background: #e84545 !important;
    border-color: #e84545 !important;
    color: #fff !important;
}

.tta-zeplin-page--item .sit_btn_cart,
.tta-zeplin-page--item #sit_btn_cart {
    background: #fff !important;
    border: 1px solid #c9c9c9 !important;
    color: #333 !important;
}

.tta-zeplin-page--item .sit_btn_cart:hover,
.tta-zeplin-page--item .sit_btn_cart:focus-visible,
.tta-zeplin-page--item #sit_btn_cart:hover,
.tta-zeplin-page--item #sit_btn_cart:focus-visible {
    border-color: #ff5151 !important;
    color: #ff5151 !important;
    background: #fff !important;
}

.tta-zeplin-page--item #sit_btn_alm {
    float: none;
    flex: 1 1 auto;
    max-width: 220px;
    margin: 0 !important;
    border-radius: 8px;
}

.tta-zeplin-page--item .itemform-naverpay {
    flex: 1 1 100%;
    margin-top: 4px;
}

/* 이전·다음 */
.tta-zeplin-page--item #sit_siblings {
    max-width: 1036px;
    margin: 0 auto 24px;
    padding: 12px 16px;
    box-sizing: border-box;
    background: #f3f4f6;
    border-radius: 10px;
}

.tta-zeplin-page--item #sit_siblings a {
    padding-top: 4px;
    color: #333;
    font-weight: 500;
}

.tta-zeplin-page--item #sit_siblings a:hover,
.tta-zeplin-page--item #sit_siblings a:focus-visible {
    color: #ff5151;
}

/* 상단·하단 탭 앵커 */
.tta-zeplin-page--item .sanchor {
    max-width: 1036px;
    margin: 0 auto;
    padding: 0 16px;
    box-sizing: border-box;
    border-color: #e0e0e0;
}

.tta-zeplin-page--item .sanchor a {
    color: #454545;
}

.tta-zeplin-page--item .sanchor a.sanchor_on,
.tta-zeplin-page--item .sanchor a:hover {
    color: #ff5151;
}

/* 상세 탭: 가운데 정렬, 우측 고정 구매(#sit_buy) 미사용 */
.tta-zeplin-page--item #sit_buy {
    display: none !important;
}

.tta-zeplin-page--item #sit_info {
    display: block;
    width: 100%;
    max-width: 1036px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 24px;
    margin-bottom: 40px;
    min-height: 0;
    padding: 0 16px;
    box-sizing: border-box;
    border: 1px solid #e8e8e8;
    border-radius: 10px;
    background: #fff;
    overflow: hidden;
}

.tta-zeplin-page--item #sit_tab {
    width: 100% !important;
    display: block !important;
    max-width: none;
    margin: 0;
    padding: 0;
}

.tta-zeplin-page--item #sit_tab .tab_tit {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: stretch;
    gap: 0;
    padding: 0 8px;
    border-bottom: 1px solid #e8e8e8;
    background: #fff;
}

.tta-zeplin-page--item #sit_tab .tab_tit:after {
    display: none;
}

.tta-zeplin-page--item #sit_tab .tab_tit li {
    float: none;
    display: flex;
}

.tta-zeplin-page--item #sit_tab .tab_tit li button {
    flex: 1 1 auto;
    min-width: 0;
    font-size: 1.05em;
    padding: 12px 14px;
    line-height: 1.3;
}

.tta-zeplin-page--item #sit_tab .tab_tit li .selected:after {
    background: #ff5151;
}

.tta-zeplin-page--item #sit_tab .tab_con {
    padding: 20px 16px 24px;
}

.tta-zeplin-page--item #sit_rel {
    max-width: 1036px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 16px;
    padding-right: 16px;
    box-sizing: border-box;
}

@media (min-width: 1068px) {
    .tta-zeplin-page--item #sit_info {
        padding: 0;
    }

    .tta-zeplin-page--item #sit_tab .tab_con {
        padding: 24px 28px 32px;
    }

    .tta-zeplin-page--item .sanchor {
        padding: 0;
    }

    .tta-zeplin-page--item #sit_siblings {
        padding: 12px 0;
    }

    .tta-zeplin-page--item #sit_rel {
        padding-left: 0;
        padding-right: 0;
    }
}

/* 유효 구매 시 다운로드 버튼 영역 전폭 (장바구니/바로구매 자리) */
.tta-zeplin-page--item #sit_ov_btn {
    align-items: stretch;
}

.tta-zeplin-page--item #sit_ov_btn .sit_ov_download_action {
    flex: 1 1 100%;
    width: 100%;
    max-width: none;
}

.tta-zeplin-page--item #sit_ov_btn .sit_ov_download_action .tta-album__btn-download--content {
    width: 100% !important;
    max-width: none !important;
    min-height: 48px;
    border-radius: 8px;
    box-sizing: border-box;
    justify-content: center;
}

/* PC에서 장바구니 버튼 폭 제한 규칙이 다운로드에도 적용되지 않도록 */
@media (min-width: 480px) {
    .tta-zeplin-page--item #sit_ov_btn .sit_ov_download_action .tta-album__btn-download--content {
        flex: 1 1 100% !important;
        max-width: none !important;
    }
}

/* PC 2열: 이미지 | 요약 */
@media (min-width: 992px) {
    .tta-zeplin-page--item #sit_ov_wrap {
        display: flex;
        flex-direction: row;
        align-items: flex-start;
        gap: 36px;
    }

    .tta-zeplin-page--item #sit_pvi {
        flex: 0 0 40%;
        max-width: 400px;
    }

    .tta-zeplin-page--item #sit_ov {
        flex: 1 1 auto;
        min-width: 0;
        padding-top: 0;
    }
}

@media (max-width: 576px) {
    .tta-zeplin-page--item .tta-zeplin__promo-shell {
        display: none;
    }
}

/* 모바일(~991px): 하단 고정 구매/다운로드 바·본문 하단 여백(PC 레이아웃 유지) */
@media (max-width: 991px) {
    body.ttdr-home-body .tta-zeplin-page--item > #sit {
        padding-bottom: max(96px, calc(76px + env(safe-area-inset-bottom, 0px)));
        box-sizing: border-box;
    }

    .tta-zeplin-page--item #sit_ov_wrap {
        display: flex !important;
        flex-direction: column !important;
        align-items: stretch !important;
        padding-left: 16px;
        padding-right: 16px;
    }

    /* PC 스킨 style.css 의 float 레이아웃이 함께 로드된 경우에도 이미지 → 제목·표 순으로 세로 쌓기 */
    .tta-zeplin-page--item #sit_pvi {
        float: none !important;
        width: 100% !important;
        max-width: 100% !important;
        flex: 0 0 auto;
    }

    .tta-zeplin-page--item #sit_pvi .bx-wrapper,
    .tta-zeplin-page--item #sit_pvi .bx-viewport {
        max-width: 100% !important;
    }

    .tta-zeplin-page--item #sit_ov {
        float: none !important;
        width: 100% !important;
        max-width: none !important;
        min-height: 0 !important;
        flex: 0 0 auto;
        border-bottom: none;
    }

    .tta-zeplin-page--item .btn_option_wr {
        border-top: 1px solid #e8e8e8;
        box-shadow: 0 -6px 24px rgba(0, 0, 0, 0.07);
        padding: 12px 16px max(12px, env(safe-area-inset-bottom, 12px));
        z-index: 95;
        box-sizing: border-box;
    }

    .tta-zeplin-page--item .btn_option_wr .btn_cart_op {
        min-height: 48px;
        border-radius: 8px;
        font-size: 16px;
        font-weight: 600;
        line-height: 1.2;
    }

    .tta-zeplin-page--item .btn_option_wr.btn_option_wr--download-only .ttodrak-shop-dl-mo {
        margin: 0;
        padding: 0;
        width: 100%;
    }

    .tta-zeplin-page--item .btn_option_wr.btn_option_wr--download-only .tta-album__btn-download--content {
        min-height: 48px !important;
        border-radius: 8px !important;
        font-size: 16px !important;
    }

    .tta-zeplin-page--item #btn_option {
        z-index: 96;
        padding-bottom: env(safe-area-inset-bottom, 0);
        box-sizing: border-box;
        border-top-color: #e8e8e8;
    }

    .tta-zeplin-page--item #btn_option #sit_ov_btn:after {
        display: none !important;
        content: none !important;
    }

    .tta-zeplin-page--item #btn_option #sit_ov_btn {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        justify-content: center;
        margin-top: 12px;
        text-align: center;
    }

    .tta-zeplin-page--item #btn_option #sit_btn_cart,
    .tta-zeplin-page--item #btn_option #sit_btn_buy {
        float: none !important;
        flex: 1 1 calc(50% - 4px);
        width: auto !important;
        min-width: 0;
        margin: 0 !important;
        min-height: 48px;
        line-height: 1.2 !important;
        border-radius: 8px;
        box-sizing: border-box;
        font-size: 15px;
        font-weight: 600;
    }

    .tta-zeplin-page--item #btn_option .ttodrak-shop-dl-mo {
        flex: 1 1 100%;
        margin: 0;
        padding: 0;
    }

    .tta-zeplin-page--item #sit_tab {
        margin-bottom: 28px;
    }

    /* 상품 본문/상단 HTML 에 이전·다음·관련 블록이 남아 있어도 Zeplin 상세에서는 숨김 */
    .tta-zeplin-page--item #sit_siblings,
    .tta-zeplin-page--item #sit_rel {
        display: none !important;
    }
}

/* 또드락: Zeplin 상품상세 — 사용후기·상품문의 비표시 (마크업 잔존 시) */
.ttdr-item-detail--no-use-qa .tab_tit li:has(#btn_sit_use),
.ttdr-item-detail--no-use-qa .tab_tit li:has(#btn_sit_qa),
.ttdr-item-detail--no-use-qa #btn_sit_use,
.ttdr-item-detail--no-use-qa #btn_sit_qa,
.ttdr-item-detail--no-use-qa #sit_use,
.ttdr-item-detail--no-use-qa #sit_qa,
.ttdr-item-detail--no-use-qa #itemuse,
.ttdr-item-detail--no-use-qa #itemqa {
    display: none !important;
}