/* v1.4.7: テーマ・ページ側のフォント設定をプラグイン出力にも反映 */
.ebm-shortcode,
.ebm-shortcode * {
    font-family: inherit !important;
}

.ebm-shortcode {
    box-sizing: border-box;
    width: 100%;
}

.ebm-shortcode *,
.ebm-shortcode *::before,
.ebm-shortcode *::after {
    box-sizing: border-box;
}

.ebm-book-grid,
.ebm-sample-grid {
    display: grid;
    gap: 24px;
}

.ebm-columns-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.ebm-columns-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.ebm-columns-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.ebm-columns-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.ebm-columns-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.ebm-columns-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }

.ebm-book-card {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-width: 0;
}

.ebm-book-card__cover,
.ebm-book-detail__cover {
    display: block;
    width: 100%;
}

.ebm-book-card__cover img,
.ebm-book-detail__cover img {
    display: block;
    width: 100%;
    height: auto;
}

.ebm-book-card__no-cover {
    display: grid;
    place-items: center;
    width: 100%;
    min-height: 220px;
    border: 1px solid #ddd;
    background: #f6f6f6;
    color: #777;
    font-size: 14px;
}

.ebm-book-card__body {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ebm-book-card__title,
.ebm-book-detail__title,
.ebm-section-title {
    margin: 0;
    line-height: 1.35;
}

.ebm-book-card__title {
    font-size: 18px;
}

.ebm-book-card__title a {
    color: inherit;
    text-decoration: none;
}

.ebm-book-card__meta {
    display: grid;
    gap: 4px;
    font-size: 13px;
    line-height: 1.5;
}

.ebm-book-card__meta p {
    margin: 0;
}

.ebm-book-card__meta span {
    display: inline-block;
    min-width: 4.5em;
    margin-right: .5em;
    font-weight: 700;
}

.ebm-book-card__excerpt {
    margin: 0;
    font-size: 14px;
    line-height: 1.7;
}

.ebm-book-card__links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 4px;
}

.ebm-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    padding: 8px 14px;
    border: 1px solid #111;
    border-radius: 999px;
    background: #111;
    color: #fff;
    font-size: 14px;
    line-height: 1.2;
    text-decoration: none;
}

.ebm-button:hover,
.ebm-button:focus {
    color: #fff;
    opacity: .82;
}

.ebm-button--sub {
    background: #fff;
    color: #111;
}

.ebm-button--sub:hover,
.ebm-button--sub:focus {
    color: #111;
}

.ebm-book-status {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 3px 9px;
    border: 1px solid currentColor;
    border-radius: 999px;
    font-size: 12px;
    line-height: 1.2;
}

.ebm-book-detail__main {
    display: grid;
    grid-template-columns: minmax(180px, 320px) minmax(0, 1fr);
    gap: 28px;
    align-items: start;
}

.ebm-book-detail__body {
    display: grid;
    gap: 14px;
}

.ebm-book-data-list {
    display: grid;
    grid-template-columns: minmax(7em, max-content) minmax(0, 1fr);
    gap: 8px 16px;
    margin: 0;
}

.ebm-book-data-list dt {
    font-weight: 700;
}

.ebm-book-data-list dd {
    margin: 0;
}

.ebm-book-detail__content {
    margin-top: 28px;
}

.ebm-samples {
    margin-top: 28px;
}

.ebm-sample-item {
    margin: 0;
}

.ebm-sample-item img {
    display: block;
    width: 100%;
    height: auto;
}

.ebm-term-books--grouped,
.ebm-term-section {
    display: grid;
    gap: 32px;
}

.ebm-term-heading {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.ebm-term-heading__logo img {
    display: block;
    width: auto;
    max-width: 120px;
    max-height: 48px;
}

.ebm-message {
    margin: 0;
    padding: 16px;
    border: 1px solid #ddd;
    background: #f8f8f8;
}

@media (max-width: 960px) {
    .ebm-columns-4,
    .ebm-columns-5,
    .ebm-columns-6 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 720px) {
    .ebm-columns-3,
    .ebm-columns-4,
    .ebm-columns-5,
    .ebm-columns-6 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .ebm-book-detail__main {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .ebm-book-grid,
    .ebm-sample-grid {
        grid-template-columns: 1fr;
    }
}

/* 試し読み：表示タイプ */
.ebm-samples--vertical .ebm-sample-grid {
    grid-template-columns: 1fr !important;
}

.ebm-sample-slider {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;
    width: 100%;
}

.ebm-sample-slider__viewport {
    min-width: 0;
    overflow-x: auto;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.ebm-sample-slider__viewport::-webkit-scrollbar {
    display: none;
}

.ebm-sample-slider__track {
    display: flex;
    gap: 16px;
}

.ebm-sample-slider--start-right .ebm-sample-slider__track {
    flex-direction: row-reverse;
}

.ebm-sample-slide {
    flex: 0 0 100%;
    min-width: 0;
    scroll-snap-align: start;
}

.ebm-sample-slider__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid #111;
    border-radius: 999px;
    background: #fff;
    color: #111;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
}

.ebm-sample-slider__button:hover,
.ebm-sample-slider__button:focus {
    opacity: .78;
}

.ebm-sample-slider__button:disabled {
    cursor: default;
    opacity: .35;
}

@media (max-width: 480px) {
    .ebm-sample-slider {
        grid-template-columns: 1fr;
    }

    .ebm-sample-slider__button {
        display: none;
    }
}


.ebm-sample-slide--cta {
    display: flex;
    align-items: center;
    justify-content: center;
}

.ebm-sample-slider-cta {
    width: 100%;
    min-height: 320px;
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 22px;
    text-align: center;
    border: 1px solid #e5e5e5;
    background: #fff;
    box-sizing: border-box;
}

.ebm-sample-slider-cta__text {
    font-size: 20px;
    font-weight: 700;
    line-height: 1.7;
}

.ebm-sample-slider-cta__buttons {
    width: 100%;
    display: grid;
    gap: 14px;
    justify-items: center;
}

.ebm-sample-slider-cta__button {
    display: inline-block;
    max-width: 100%;
    text-decoration: none;
}

.ebm-sample-slider-cta__button img {
    display: block;
    max-width: min(100%, 420px);
    width: auto;
    height: auto;
    margin: 0 auto;
}

.ebm-sample-slider-cta__button span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 220px;
    padding: 14px 22px;
    border-radius: 999px;
    background: #111;
    color: #fff;
    font-weight: 700;
}

/* v1.4.5: 書籍データSP表示・スライダー誘導ページ調整 */
.ebm-book-detail__mobile-title {
    display: none;
}

.ebm-sample-slider-cta {
    border: 0;
    min-height: var(--ebm-sample-slider-height, 320px);
    height: var(--ebm-sample-slider-height, auto);
}

@media (max-width: 720px) {
    .ebm-book-detail--data-only .ebm-book-detail__mobile-title {
        display: block;
        margin-bottom: 14px;
    }

    .ebm-book-detail--data-only .ebm-book-detail__body > .ebm-book-detail__title {
        display: none;
    }

    .ebm-book-detail--data-only .ebm-book-detail__main {
        grid-template-columns: 40% minmax(0, 60%);
        gap: 14px;
        align-items: start;
    }

    .ebm-book-detail--data-only .ebm-book-detail__cover,
    .ebm-book-detail--data-only .ebm-book-detail__body {
        min-width: 0;
    }

    .ebm-book-detail--data-only .ebm-book-detail__body {
        gap: 10px;
    }

    .ebm-book-detail--data-only .ebm-book-data-list {
        grid-template-columns: minmax(4.5em, max-content) minmax(0, 1fr);
        gap: 5px 8px;
        font-size: 12px;
        line-height: 1.45;
    }

    .ebm-book-detail--data-only .ebm-book-status {
        font-size: 11px;
        padding: 2px 7px;
    }
}

@media (max-width: 480px) {
    .ebm-sample-slider {
        grid-template-columns: auto minmax(0, 1fr) auto;
        gap: 6px;
    }

    .ebm-sample-slider__button {
        display: inline-flex;
        width: 34px;
        height: 34px;
        font-size: 24px;
    }
}


/* v1.4.7: 試し読みスライダー画像の拡大表示 */
.ebm-sample-slider img[data-ebm-sample-lightbox] {
    cursor: zoom-in;
}

.ebm-sample-lightbox {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 48px 18px 24px;
    background: rgba(0, 0, 0, .4);
}

.ebm-sample-lightbox.is-open {
    display: flex;
}

.ebm-sample-lightbox__image {
    display: block;
    max-width: min(100%, 980px);
    max-height: calc(100vh - 90px);
    width: auto;
    height: auto;
    object-fit: contain;
    box-shadow: 0 12px 40px rgba(0, 0, 0, .28);
}

.ebm-sample-lightbox__close {
    position: fixed;
    top: 14px;
    right: 14px;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, .95);
    color: #111;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
}

.ebm-sample-lightbox__close:hover,
.ebm-sample-lightbox__close:focus {
    opacity: .82;
}

@media (max-width: 480px) {
    .ebm-sample-lightbox {
        padding: 54px 12px 20px;
    }

    .ebm-sample-lightbox__image {
        max-height: calc(100vh - 84px);
    }
}


.ebm-button--bidoo {
    background: #111;
    color: #fff;
}

.ebm-button--bidoo:hover,
.ebm-button--bidoo:focus {
    color: #fff;
    opacity: .82;
}

/* v1.6.3: [ebook_books] SP layout - 2 columns like PC cards */
.ebm-book-card__mobile-title {
    display: none;
}

@media (max-width: 720px) {
    .ebm-book-list-wrap .ebm-book-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 16px 12px;
    }

    .ebm-book-list-wrap .ebm-book-card {
        display: flex;
        flex-direction: column;
        gap: 8px;
        min-width: 0;
    }

    .ebm-book-list-wrap .ebm-book-card__mobile-title {
        display: none !important;
    }

    .ebm-book-list-wrap .ebm-book-card__cover,
    .ebm-book-list-wrap .ebm-book-card__cover--no-link {
        display: block;
        width: 100%;
        min-width: 0;
    }

    .ebm-book-list-wrap .ebm-book-card__body {
        display: flex;
        flex-direction: column;
        gap: 6px;
        min-width: 0;
    }

    .ebm-book-list-wrap .ebm-book-card__body > .ebm-book-card__title {
        display: block;
        margin: 0;
        font-size: 14px;
        line-height: 1.35;
        font-weight: 700;
    }

    .ebm-book-list-wrap .ebm-book-card__meta {
        gap: 2px;
        font-size: 11px;
        line-height: 1.45;
    }

    .ebm-book-list-wrap .ebm-book-card__meta span {
        min-width: 0;
        margin-right: .35em;
    }

    .ebm-book-list-wrap .ebm-book-card__excerpt {
        font-size: 11px;
        line-height: 1.55;
    }

    .ebm-book-list-wrap .ebm-book-card__links {
        display: flex;
        flex-direction: column;
        gap: 6px;
        margin-top: 2px;
    }

    .ebm-book-list-wrap .ebm-button {
        width: 100%;
        min-height: 30px;
        padding: 7px 8px;
        font-size: 11px;
        line-height: 1.2;
        white-space: normal;
        text-align: center;
    }

    .ebm-book-list-wrap .ebm-book-status {
        align-self: flex-start;
        font-size: 10px;
        padding: 2px 7px;
    }
}

/* v1.6.4: [ebook_books] 年齢制限あり書籍の書影オーバーレイ */
.ebm-book-card__cover--locked {
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.ebm-book-card__cover--locked img,
.ebm-book-card__cover--locked .ebm-book-card__no-cover {
    filter: blur(7px) grayscale(1);
    transform: scale(1.04);
    transition: filter .25s ease, transform .25s ease;
}

.ebm-book-card__cover--locked::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 2;
    background:
        linear-gradient(45deg, rgba(170, 170, 170, .78) 25%, transparent 25%),
        linear-gradient(-45deg, rgba(170, 170, 170, .78) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, rgba(120, 120, 120, .72) 75%),
        linear-gradient(-45deg, transparent 75%, rgba(120, 120, 120, .72) 75%),
        rgba(110, 110, 110, .64);
    background-size: 12px 12px;
    background-position: 0 0, 0 6px, 6px -6px, -6px 0;
}

.ebm-book-card__age-overlay {
    position: absolute;
    inset: 0;
    z-index: 3;
    display: grid;
    place-items: center;
    padding: 12px;
    color: #fff;
    text-align: center;
    font-weight: 700;
    line-height: 1.55;
    text-shadow: 0 2px 8px rgba(0, 0, 0, .55);
    pointer-events: none;
}

.ebm-book-card__age-overlay span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 76%;
    padding: 12px 14px;
    border: 1px solid rgba(255, 255, 255, .72);
    border-radius: 10px;
    background: rgba(0, 0, 0, .42);
    box-shadow: 0 8px 24px rgba(0, 0, 0, .22);
}

.ebm-book-card__cover--locked.is-age-unlocked img,
.ebm-book-card__cover--locked.is-age-unlocked .ebm-book-card__no-cover {
    filter: none;
    transform: none;
}

.ebm-book-card__cover--locked.is-age-unlocked::before,
.ebm-book-card__cover--locked.is-age-unlocked .ebm-book-card__age-overlay {
    display: none;
}

@media (max-width: 720px) {
    .ebm-book-card__age-overlay {
        padding: 8px;
        font-size: 12px;
        line-height: 1.45;
    }

    .ebm-book-card__age-overlay span {
        min-width: 86%;
        padding: 9px 8px;
        border-radius: 8px;
    }
}


/* v1.6.5: [ebook_books] bidooで見るボタン 年齢確認ポップアップ */
.ebm-age-confirm-modal {
    position: fixed;
    inset: 0;
    z-index: 1000000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(0, 0, 0, .48);
}

.ebm-age-confirm-modal.is-open {
    display: flex;
}

.ebm-age-confirm-modal__dialog {
    width: min(92vw, 360px);
    padding: 28px 22px 22px;
    border-radius: 16px;
    background: #fff;
    color: #111;
    text-align: center;
    box-shadow: 0 18px 50px rgba(0, 0, 0, .28);
}

.ebm-age-confirm-modal__text {
    margin: 0 0 20px;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.5;
}

.ebm-age-confirm-modal__actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.ebm-age-confirm-modal__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 10px 14px;
    border: 1px solid #111;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.2;
    cursor: pointer;
}

.ebm-age-confirm-modal__button--yes {
    background: #111;
    color: #fff;
}

.ebm-age-confirm-modal__button--no {
    background: #fff;
    color: #111;
}

.ebm-age-confirm-modal__button:hover,
.ebm-age-confirm-modal__button:focus {
    opacity: .82;
}