/* 症例一覧ページ用CSS */

/* ヘッダー部分 */
.case_archive__header {
    padding: 130px 20px 0px;
    position: relative;
}

.case_archive__header--catch {
    margin-bottom: 0;
    position: relative;
    color: #7E5F41;
    font-size: 30px;
    line-height: 1.8;
    letter-spacing: 1px;
}

.case_archive__header--catch:before {
    content: "Case";
    position: absolute;
    width: fit-content;
    height: fit-content;
    font-family: "Petit Formal Script", cursive;
    font-weight: 400;
    font-size: 125px;
    color: rgb(119 110 89 / 15%);
    transform: rotate(347deg);
    top: -0.8em;
    left: 0.7em;
    z-index: 0;
}

.case_archive__header--catch br {
    display: block;
}

/* カテゴリフィルターエリア */
.case_archive__filter {
    padding: 80px 20px;
    background: #fff;
}

.case_archive__filter--ttl {
    font-size: 24px;
    font-weight: 600;
    color: #7E5F41;
    margin-bottom: 40px;
    padding-left: 20px;
    border-left: 4px solid #A5915E;
    letter-spacing: 1px;
    font-family: "Noto Serif JP", serif;
}

/* PC用タブ */
.case_archive__filter--tabs {
    display: flex;
    gap: 20px;
    margin-bottom: 50px;
    border-bottom: 2px dotted #A5915E;
    padding-bottom: 20px;
}

.case_archive__filter--tab {
    padding: 15px 40px;
    background: #fff;
    border: 1px solid #A5915E;
    border-radius: 4px;
    color: #7E5F41;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s;
    position: relative;
}

.case_archive__filter--tab.is_active {
    background: #A5915E;
    color: #fff;
}

.case_archive__filter--tab:hover {
    background: #A5915E;
    color: #fff;
}

/* SP用モーダルボタン */
.case_archive__filter--sp_btn {
    display: none;
    gap: 10px;
    margin-bottom: 30px;
}

.case_archive__filter--sp_btn--trigger {
    flex: 1;
    padding: 15px 20px;
    background: #fff;
    color: #7E5F41;
    border: 1px solid #A5915E;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    text-align: center;
    transition: all 0.3s;
}

.case_archive__filter--sp_btn--trigger.is_active {
    background: #A5915E;
    color: #fff;
}

.case_archive__filter--sp_btn--trigger:hover {
    background: #A5915E;
    color: #fff;
}

/* PC用フィルターリスト */
.case_archive__filter--list--category {
    margin-bottom: 40px;
}

.case_archive__filter--list--ttl {
    font-size: 18px;
    font-weight: 600;
    color: #7E5F41;
    margin-bottom: 30px;
    letter-spacing: 1px;
    font-family: "Noto Serif JP", serif;
}

.case_archive__filter--list--grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.case_archive__filter--item {
    display: flex;
    background: #fff;
    border: 1px solid #E0E0E0;
    border-radius: 4px;
    overflow: hidden;
    text-decoration: none;
    transition: all 0.3s;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.case_archive__filter--item:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

.case_archive__filter--item.is_active {
    border-color: #A5915E;
    border-width: 2px;
}

.case_archive__filter--item--img {
    width: 120px;
    flex-shrink: 0;
    background: #FBFBFB;
}

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

.case_archive__filter--item--text {
    flex: 1;
    padding: 20px;
    display: flex;
    align-items: center;
    background: #fff;
}

.case_archive__filter--item--name {
    font-size: 16px;
    color: #7E5F41;
    font-weight: 500;
    line-height: 1.6;
}

/* SP用モーダル */
.case_archive__filter--modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
}

.case_archive__filter--modal--overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.case_archive__filter--modal--content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    max-height: 80vh;
    background: #fff;
    border-radius: 20px 20px 0 0;
    padding: 20px;
    overflow-y: auto;
}

.case_archive__filter--modal--header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #E0E0E0;
}

.case_archive__filter--modal--ttl {
    font-size: 20px;
    font-weight: 600;
    color: #7E5F41;
}

.case_archive__filter--modal--close {
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    font-size: 30px;
    color: #7E5F41;
    cursor: pointer;
    line-height: 1;
}

.case_archive__filter--modal--tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    border-bottom: 2px dotted #A5915E;
    padding-bottom: 15px;
}

.case_archive__filter--modal--tab {
    flex: 1;
    padding: 12px 20px;
    background: #fff;
    border: 1px solid #A5915E;
    border-radius: 4px;
    color: #7E5F41;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
}

.case_archive__filter--modal--tab.is_active {
    background: #A5915E;
    color: #fff;
}

.case_archive__filter--modal--list--category {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
}

.case_archive__filter--modal--item {
    display: flex;
    background: #fff;
    border: 1px solid #E0E0E0;
    border-radius: 4px;
    overflow: hidden;
    text-decoration: none;
    transition: all 0.3s;
}

.case_archive__filter--modal--item--img {
    width: 100px;
    flex-shrink: 0;
    background: #FBFBFB;
}

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

.case_archive__filter--modal--item--text {
    flex: 1;
    padding: 15px;
    display: flex;
    align-items: center;
    background: #fff;
}

.case_archive__filter--modal--item--name {
    font-size: 14px;
    color: #7E5F41;
    font-weight: 500;
    line-height: 1.6;
}

/* 症例一覧 */
.case_archive__list {
    padding: 0px 20px;
}

.case_archive__list--ttl {
    font-size: 24px;
    font-weight: 600;
    color: #7E5F41;
    margin-bottom: 50px;
    padding-left: 20px;
    border-left: 4px solid #A5915E;
    letter-spacing: 1px;
    font-family: "Noto Serif JP", serif;
}

.case_archive__list--grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.case_archive__card {
    display: block;
    background: #fff;
    border: 1px solid #B2A483;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
    text-decoration: none;
    color: inherit;
}

.case_archive__card:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

.case_archive__card--text {
    padding: 15px 15px 0;
}

.case_archive__card--description {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 10px;
}

.case_archive__card--tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 15px;
}

.case_archive__card--tag {
    padding: 2px 7px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
    display: inline-block;
}

.case_archive__card--tag--malocclusion {
    background: #B2A483;
    color: #fff;
}

.case_archive__card--tag--orthodontics {
    background: #EB9598;
    color: #fff;
}

.case_archive__card--img {
    width: 100%;
    height: 183px;
    overflow: hidden;
    background: #F5F5F5;
}

.case_archive__card--img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case_archive__card--img--placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #999;
    font-size: 14px;
    background: #E0E0E0;
    position: relative;
}

.case_archive__card--img--placeholder:before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent 45%, #ccc 45%, #ccc 55%, transparent 55%);
}

.case_archive__card--img--placeholder span {
    background: #E0E0E0;
    padding: 0 10px;
    position: relative;
    z-index: 1;
}

.case_archive__card--img--placeholder span:first-child {
    margin-bottom: 5px;
}

.case_archive__card--link {
    padding: 5px 10px;
    text-align: right;
    border-top: 1px solid #E0E0E0;
}

.case_archive__card--link span {
    text-decoration: none;
    font-size: 13px;
    transition: color 0.3s;
}

.case_archive__card--link a:hover {
    color: #A5915E;
    text-decoration: underline;
}

.case_archive__list--empty {
    text-align: center;
    padding: 60px 20px;
    color: #999;
    font-size: 16px;
}

/* ページネーション */
.case_archive__pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 40px 0;
}

.case_archive__pagination .page-numbers {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 15px;
    align-items: center;
}

.case_archive__pagination .page-numbers li {
    margin: 0;
}

.case_archive__pagination .page-numbers a,
.case_archive__pagination .page-numbers span {
    display: inline-block;
    padding: 8px 12px;
    color: #7E5F41;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s;
}

.case_archive__pagination .page-numbers .current {
    color: #333;
    font-weight: 600;
}

.case_archive__pagination .page-numbers a:hover {
    color: #A5915E;
}

.case_archive__pagination .page-numbers .next {
    margin-left: auto;
}

.case_archive__pagination .page-numbers .next a {
    color: #7E5F41;
    font-weight: 500;
}

/* SP用スタイル */
@media screen and (max-width: 768px) {
    .case_archive__filter--sp_btn {
        display: flex;
    }

    .case_archive__header {
        padding: 60px 15px 40px;
    }

    .case_archive__header--catch {
        font-size: 20px;
    }

    .case_archive__header--catch:before {
        font-size: 80px;
        top: -0.5em;
        left: 0.3em;
    }

    .case_archive__filter {
        padding: 40px 15px 0;
    }

    .case_archive__filter--ttl {
        font-size: 18px;
        margin-bottom: 20px;
        padding-left: 15px;
    }

    .case_archive__filter--list--grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .case_archive__filter--item--img {
        width: 100px;
    }

    .case_archive__filter--item--text {
        padding: 15px;
    }

    .case_archive__filter--item--name {
        font-size: 14px;
    }

    .case_archive__list {
        padding: 40px 15px 60px;
    }

    .case_archive__list--ttl {
        font-size: 18px;
        margin-bottom: 30px;
        padding-left: 15px;
        border-left: 4px solid #A5915E;
    }

    .case_archive__list--grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-bottom: 40px;
    }

    .case_archive__filter--sp_btn--trigger {
        padding: 15px 0px;
        font-size: 14px;
    }

    .case_archive__card--text {
        padding: 15px;
    }

    .case_archive__card--tags {
        gap: 6px;
    }

    .case_archive__card--tag {
        padding: 4px 10px;
        font-size: 11px;
    }

    .case_archive__card--img {
        height: 200px;
    }

    .case_archive__card--link {
        padding: 12px 15px;
    }

    .case_archive__card--link a {
        font-size: 13px;
    }

    .case_archive__pagination {
        flex-direction: column;
        gap: 20px;
        padding: 30px 0;
    }

    .case_archive__pagination .page-numbers {
        flex-wrap: wrap;
        justify-content: center;
    }

    .case_archive__pagination .page-numbers .next {
        margin-left: 0;
        width: 100%;
        text-align: center;
    }
}

/* ========================================
   症例詳細ページ（single-case.php）用CSS
   ======================================== */

/* タイトルとタクソノミータグ */
.case_single__header {
    padding: 100px 20px 0px;
}

.case_single__header--ttl {
    font-size: 24px;
    font-weight: 600;
    color: #746D6D;
    line-height: 1.8;
    margin-bottom: 20px;
    letter-spacing: 1px;
    padding-left: 20px;
    border-left: 4px solid #A5915E;
    letter-spacing: 1px;
    font-family: "Noto Serif JP", serif;
}

.case_single__header--tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.case_single__header--tag {
    padding: 2px 7px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
    display: inline-block;
    text-decoration: none;
    transition: opacity 0.3s;
}

.case_single__header--tag:hover {
    opacity: 0.8;
}

.case_single__header--tag--malocclusion {
    background: #B2A483;
    color: #fff;
}

.case_single__header--tag--orthodontics {
    background: #EB9598;
    color: #fff;
}

/* H2とコンテンツ */
.case_single__content {
    padding: 60px 20px;
    background: #fff;
}

.case_single__content--ttl {
    font-size: 24px;
    font-weight: 600;
    color: #7E5F41;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #A5915E;
    letter-spacing: 1px;
    font-family: "Noto Serif JP", serif;
}

.case_single__content--text {
    font-size: 16px;
    line-height: 2;
    color: #333;
}

.case_single__content--text p {
    margin-bottom: 1em;
}

/* テーブル */
.case_single__table {
    padding: 0px 20px;
}

.case_single__table--content {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
    background: #fff;
    border-top: 1px solid #E0E0E0;
    border-right: 1px solid #E0E0E0;
}

.case_single__table--content th {
    background: #A5915E;
    color: #fff;
    padding: 20px;
    font-size: 16px;
    font-weight: 600;
    text-align: left;
    width: 300px;
}

.case_single__table--content td {
    background: #fff;
    color: #333;
    padding: 20px;
    font-size: 16px;
    line-height: 2;
    vertical-align: top;
}

.case_single__table--content tr {
    border-bottom: 1px solid #E0E0E0;
}

.case_single__table--notes {
    margin-top: 20px;
}

.case_single__table--note {
    font-size: 14px;
    line-height: 2;
    color: #666;
    margin-bottom: 10px;
}

/* Before/After画像 */
.case_single__before_after {
    padding: 60px 20px;
    background: #fff;
}

.case_single__before_after--ttl {
    font-size: 20px;
    font-weight: 600;
    color: #7E5F41;
    text-align: center;
    padding: 15px 30px;
    border: 1px solid #A5915E;
    border-radius: 4px;
    margin-bottom: 40px;
    display: inline-block;
    width: 100%;
    letter-spacing: 1px;
}

.case_single__before_after--list {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.case_single__before_after--item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.case_single__before_after--before,
.case_single__before_after--after {
    flex: 1;
}

.case_single__before_after--header {
    background: #989191;
    color: #fff;
    padding: 10px 15px;
    font-size: 14px;
    font-weight: 600;
    text-align: center;
    border-radius: 4px 4px 0 0;
}

.case_single__before_after--after .case_single__before_after--header {
    background: #B2A483;
}

.case_single__before_after--img {
    width: 100%;
    aspect-ratio: 313 / 183;
    overflow: hidden;
    background: #F5F5F5;
    border: 1px solid #E0E0E0;
    border-top: none;
}

.case_single__before_after--img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case_single__before_after--placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #999;
    font-size: 14px;
    background: #E0E0E0;
    position: relative;
}

.case_single__before_after--placeholder:before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent 45%, #ccc 45%, #ccc 55%, transparent 55%);
}

.case_single__before_after--placeholder span {
    background: #E0E0E0;
    padding: 0 10px;
    position: relative;
    z-index: 1;
}

.case_single__before_after--placeholder span:first-child {
    margin-bottom: 5px;
}

.case_single__before_after--arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 50px;
    flex-shrink: 0;
}

.case_single__before_after--arrow svg {
    width: 24px;
    height: 24px;
}

/* SP用スライダー */
.case_single__before_after--slider {
    margin-top: 20px;
    width: 100%;
    overflow: hidden;
}

.case-before-after-swiper {
    width: 100%;
    overflow: hidden;
}

.case-before-after-swiper .swiper-wrapper {
    width: 100%;
}

.case-before-after-swiper .swiper-slide {
    width: 100% !important;
    height: auto;
}

.case_single__before_after--slide {
    padding: 0 20px;
    width: 100%;
    box-sizing: border-box;
}

.case_single__before_after--arrow-down {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px 0;
}

.case_single__before_after--arrow-down svg {
    width: 24px;
    height: 24px;
}

.case-before-after-swiper .swiper-pagination {
    position: relative;
    margin-top: 20px;
}

.case-before-after-swiper .swiper-pagination-bullet {
    background: #A5915E;
    opacity: 0.3;
}

.case-before-after-swiper .swiper-pagination-bullet-active {
    opacity: 1;
}

/* タクソノミータグ */
.case_single__related_tags {
    padding: 0px 20px 60px;
}

.case_single__related_tags--text {
    font-size: 16px;
    color: #666;
    margin-bottom: 10px;
    line-height: 1.8;
    font-family: "Noto Serif JP", serif;
}

.case_single__related_tags--list {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.case_single__related_tags--tag {
    padding: 2px 7px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
    display: inline-block;
    text-decoration: unset;
}

.case_single__related_tags--tag--malocclusion {
    background: #B2A483;
    color: #fff;
}

.case_single__related_tags--tag--orthodontics {
    background: #EB9598;
    color: #fff;
}

/* SP用スタイル（single-case.php） */
@media screen and (max-width: 768px) {
    .case_single__header {
        padding: 60px 15px 40px;
    }

    .case_single__header--ttl {
        font-size: 20px;
    }

    .case_single__header--tag {
        font-size: 12px;
    }

    .case_single__content {
        padding: 20px 15px;
    }

    .case_single__content--ttl {
        font-size: 20px;
        margin-bottom: 15px;
        padding-bottom: 12px;
    }

    .case_single__content--text {
        font-size: 14px;
    }

    .case_single__table {
        padding: 20px 15px
    }

    .case_single__table--content th {
        width: 45%;
        font-size: 14px;
        padding: 10px;
    }

    .case_single__table--content td {
        font-size: 14px;
        line-height: 1.8;
    }

    .case_single__table--note {
        font-size: 13px;
    }

    .case_single__before_after {
        padding: 20px 15px
    }

    .case_single__before_after--ttl {
        font-size: 18px;
        padding: 12px 20px;
        margin-bottom: 30px;
    }

    .case_single__before_after--img {
        aspect-ratio: 313 / 183;
    }

    .case_single__related_tags {
        padding: 20px 15px 60px;
    }

    .case_single__related_tags--text {
        font-size: 14px;
        margin-bottom: 20px;
    }

    .case_single__related_tags--tag {
        font-size: 12px;
    }

    .case_single__before_after--list {
        display: none;
    }
}

/* ========================================
   クリニック選択CTA
   ======================================== */
.case_cta {
    padding: 80px 20px;
    background-image: url('/wp-content/themes/dd-dental-2025/assets/images/case/case_cta_bg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    margin-bottom: 50px;
}

.case_cta__inner {
    max-width: 1120px;
    margin: 0 auto;
}

.case_cta__ttl {
    font-family: "Petit Formal Script", cursive;
    font-size: 80px;
    font-weight: 400;
    color: #A5915E;
    text-align: center;
    margin-bottom: 20px;
    line-height: 1;
}

.case_cta__lead {
    font-size: 18px;
    color: #333;
    text-align: center;
    margin-bottom: 10px;
    line-height: 1.8;
}

.case_cta__note {
    font-size: 14px;
    color: #666;
    text-align: center;
    margin-bottom: 50px;
    line-height: 1.8;
}

.case_cta__areas {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.case_cta__area {
    width: 100%;
    margin-bottom: 30px;
}

.case_cta__area--ttl {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
    line-height: 1.6;
    text-align: center;
}

.case_cta__area--list {
    display: flex;
    flex-wrap: wrap;
    gap: 25px;
    justify-content: center;
    max-width: 800px;
    margin: 0 auto;
}

.case_cta__area--btn {
    padding: 12px 0px;
    text-align: center;
    background: #B2A483;
    color: #fff;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
    text-align: center;
    width: 11em;
}

.case_cta__area--btn:hover {
    background: #7E5F41;
    opacity: 0.9;
}

/* SP用スタイル（CTA） */
@media screen and (max-width: 768px) {
    .case_cta {
        padding: 60px 15px;
    }

    .case_cta__ttl {
        font-size: 60px;
        margin-bottom: 15px;
    }

    .case_cta__lead {
        font-size: 16px;
        margin-bottom: 8px;
    }

    .case_cta__note {
        font-size: 13px;
        margin-bottom: 40px;
    }

    .case_cta__areas {
        gap: 30px;
    }

    .case_cta__area--ttl {
        font-size: 18px;
        margin-bottom: 15px;
    }

    .case_cta__area--list {
        gap: 10px;
    }

    .case_cta__area--btn {
        padding: 10px 20px;
        font-size: 13px;
    }
    .case_cta__inner {
        padding: 0;
    }
    .case_archive__filter--modal--tab {
        padding: 12px 0px;
        font-size: 13px;
    }
}