@charset "UTF-8";
/* ===============================================
   症例（カスタム投稿タイプ case）
   common.css の変数・ユーティリティを前提にした追加スタイル
=============================================== */

/* ---------- 一覧：カテゴリー絞り込み ---------- */
.case-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  justify-content: center;
}

.case-filter_item {
  display: inline-block;
  border: 1px solid var(--color-black);
  border-radius: 50vw;
  padding: 5px 18px;
  font-size: 14px;
  line-height: 1.6;
  transition: background-color .2s ease, color .2s ease;
}

.case-filter_item:hover,
.case-filter_item:focus-visible {
  background-color: var(--color-light-blue);
}

.case-filter_item.is-current {
  background-color: var(--color-black);
  color: #fff;
}

/* ---------- 一覧：カード ---------- */
.case-list {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 32px 24px;
}

@media (600px <= width) {
  .case-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (1024px <= width) {
  .case-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

.case-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background-color: #fff;
  border: 1px solid #E3EAEF;
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow .25s ease, transform .25s ease;
}

.case-card:hover,
.case-card:focus-visible {
  box-shadow: 0 10px 28px -18px rgba(38, 72, 93, .55);
  transform: translateY(-2px);
}

.case-card_photos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background-color: #E3EAEF;
  position: relative;
}

.case-card_photo {
  position: relative;
  background-color: #F4F8FA;
}

.case-card_photo img {
  display: block;
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.case-card_photo span {
  position: absolute;
  left: 0;
  bottom: 0;
  background-color: rgba(38, 72, 93, .82);
  color: #fff;
  font-size: 11px;
  letter-spacing: .06em;
  padding: 3px 10px;
}

.case-card_photo.is-after span {
  background-color: var(--color-blue);
}

.case-card_body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 4px 16px 18px;
}

.case-card_tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.case-card_tag {
  background-color: var(--color-light-blue);
  color: var(--color-black);
  font-size: 11px;
  padding: 2px 10px;
  border-radius: 50vw;
}

.case-card_title {
  font-family: var(--font-family-serif);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.case-card_meta {
  font-size: 12px;
  line-height: 1.7;
  opacity: .75;
}

/* ---------- 詳細：ビフォーアフター ---------- */
.case-pairs {
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 3vw, 34px);
}

.case-pair {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (600px <= width) {
  .case-pair {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
}

.case-pair_col {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.case-pair_label {
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .04em;
  padding-bottom: 4px;
  border-bottom: 3px solid var(--color-black);
}

.case-pair_col.is-after .case-pair_label {
  border-bottom-color: var(--color-blue);
  color: var(--color-blue);
}

.case-pair_col img {
  display: block;
  width: 100%;
  border-radius: 8px;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.case-summary {
  line-height: 1.9;
  text-align: center;
}

/* ---------- 詳細：スペック表 ---------- */
.case-spec {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.8;
}

.case-spec th,
.case-spec td {
  border-bottom: 1px solid #D6E0E6;
  padding: 12px 4px;
  text-align: left;
  vertical-align: top;
}

.case-spec th {
  width: 10em;
  font-weight: 700;
  white-space: nowrap;
}

@media (width <= 599px) {
  .case-spec th,
  .case-spec td {
    display: block;
    width: auto;
  }
  .case-spec th {
    border-bottom: none;
    padding-bottom: 0;
    font-size: 13px;
    opacity: .8;
  }
}

.case-spec_missing {
  color: var(--color-red);
  font-weight: 700;
}

/* ---------- 詳細：注記 ---------- */
.case-notice {
  background-color: var(--color-light-blue);
  border-radius: 8px;
  padding: clamp(16px, 2.5vw, 24px);
  font-size: 13px;
  line-height: 1.9;
}

.case-notice_title {
  font-weight: 700;
  margin-bottom: 4px;
}

/* ---------- 詳細：前後ナビ ---------- */
.case-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
}

.case-nav a {
  font-size: 14px;
  line-height: 1.7;
  max-width: 46%;
}

@media (width <= 599px) {
  .case-nav a {
    max-width: 100%;
  }
}

.case-nav_prev::before {
  content: "← ";
}

.case-nav_next::after {
  content: " →";
}

/* ---------- 共通：空状態 ---------- */
.case-empty {
  text-align: center;
  line-height: 1.9;
}