/* ================================================================
   ツイキャス専用スタイル
   依存: 既存 style.css（oz_ ベーススタイル）
   新規クラスはすべて oz_twitcast プレフィックスで統一
   ================================================================ */


/* ── 次回配信予告セクション ── */

.oz_twitcastNextSec {
  padding: 0 0 40px;
}

.oz_twitcastNextCard {
  display: flex;
  align-items: center;
  gap: 20px;
  background: #fdf9f4;
  border: 1px solid #e6d9c3;
  border-left: 4px solid #93835c;
  padding: 20px 24px;
}

.oz_twitcastNextBadge {
  display: inline-block;
  background: #93835c;
  color: #fff;
  font-size: 10px;
  letter-spacing: 0.15em;
  padding: 4px 10px;
  white-space: nowrap;
  flex-shrink: 0;
}

.oz_twitcastNextInfo {
  flex: 1;
  min-width: 0;
}

.oz_twitcastNextDate {
  font-family: 'Castoro Titling', serif;
  font-size: 13px;
  color: #93835c;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.oz_twitcastNextTitle {
  font-size: 15px;
  font-weight: 500;
  color: #3c3c3c;
  line-height: 1.55;
}

.oz_twitcastNextDesc {
  font-size: 12px;
  color: #7a7060;
  margin-top: 4px;
  line-height: 1.6;
}

.oz_twitcastNextBtn {
  display: inline-flex;
  align-items: center;
  align-self: center;
  gap: 8px;
  background: #93835c;
  color: #fff;
  border: 1px solid #93835c;
  font-size: 12px;
  letter-spacing: 0.12em;
  padding: 10px 20px;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  width: auto;
  transition: background 0.25s, border-color 0.25s;
}

.oz_twitcastNextBtn::after {
  content: '›';
  font-size: 18px;
  line-height: 1;
}

.oz_twitcastNextBtn:hover {
  background: #7a6e4e;
  border-color: #7a6e4e;
  color: #fff;
  opacity: 1;
}


/* ── 月別目次セクション ── */

.oz_twitcastTocSec {
  padding: 0 0 40px;
}

.oz_twitcastTocLabel {
  font-size: 11px;
  color: #7a7060;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.oz_twitcastTocList {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.oz_twitcastTocList li a {
  display: inline-block;
  border: 1px solid #c9be9e;
  color: #93835c;
  font-size: 12px;
  padding: 5px 14px;
  text-decoration: none;
  background: #fdf9f4;
  letter-spacing: 0.05em;
  transition: background 0.2s, color 0.2s;
}

.oz_twitcastTocList li a:hover {
  background: #93835c;
  color: #fff;
  opacity: 1;
}


/* ── アーカイブ一覧セクション ── */

.oz_twitcastListSec {
  background: #f7f4ef;
  padding: 60px 0;
}

.oz_twitcastMonthGroup {
  margin-bottom: 48px;
  scroll-margin-top: 170px;
}

.oz_twitcastMonthTtl {
  font-family: 'Noto Serif JP', serif;
  font-size: 15px;
  font-weight: 400;
  color: #3c3c3c;
  border-left: 3px solid #93835c;
  padding-left: 12px;
  margin: 0 0 16px;
  letter-spacing: 0.08em;
  line-height: 1.4;
}


/* ── カードリスト（1列） ── */

.oz_twitcastCardList {
  display: flex;
  flex-direction: column;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.oz_twitcastCardLink {
  display: block;
  text-decoration: none;
  color: inherit;
}

.oz_twitcastCard {
  display: flex;
  background: #fff;
  border: 1px solid #e6e0d6;
  overflow: hidden;
  transition: border-color 0.25s;
}

.oz_twitcastCard:hover {
  border-color: #93835c;
}

/* サムネイル */
.oz_twitcastCard__thumb {
  width: 280px;
  min-width: 280px;
  overflow: hidden;
  background: #e8e1d5;
}

.oz_twitcastCard__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.oz_twitcastCard__thumbPlaceholder {
  width: 100%;
  height: 100%;
  min-height: 100px;
  background: #e8e1d5;
  display: flex;
  align-items: center;
  justify-content: center;
}

.oz_twitcastCard__playIcon {
  display: flex;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(147, 131, 92, 0.2);
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.oz_twitcastCard__playIcon::after {
  content: '';
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 8px 0 8px 14px;
  border-color: transparent transparent transparent #93835c;
  margin-left: 3px;
}

/* カード本文 */
.oz_twitcastCard__body {
  flex: 1;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
}

.oz_twitcastCard__main {
  flex: 1;
}

.oz_twitcastCard__date {
  display: block;
  font-family: 'Castoro Titling', serif;
  font-size: 11px;
  color: #93835c;
  letter-spacing: 0.12em;
  margin-bottom: 6px;
}

.oz_twitcastCard__title {
  font-size: 14px;
  font-weight: 500;
  color: #3c3c3c;
  line-height: 1.6;
  margin: 0 0 8px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.oz_twitcastCard__desc {
  font-size: 12px;
  color: #7a7060;
  line-height: 1.65;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  margin: 0;
}

.oz_twitcastCard__footer {
  display: flex;
  justify-content: flex-end;
  margin-top: 10px;
}

/* 空表示 */
.oz_twitcastEmpty {
  text-align: center;
  color: #7a7060;
  font-size: 14px;
  padding: 48px 0;
}


/* ================================================================
   SP対応（768px以下）
   既存テーマのブレークポイントに合わせる
   ================================================================ */

@media screen and (max-width: 768px) {

  .oz_twitcastNextCard {
    flex-wrap: wrap;
    gap: 12px;
    padding: 16px;
  }

  .oz_twitcastNextBtn {
    width: 90%;
    justify-content: center;
  }

  .oz_twitcastMonthGroup {
    scroll-margin-top: 100px;
  }

  .oz_twitcastCard {
    flex-direction: column;
  }

  .oz_twitcastCard__thumb {
    width: 100%;
    min-width: unset;
    height: 180px;
  }

  .oz_twitcastCard__thumbPlaceholder {
    height: 180px;
    min-height: unset;
  }

  .oz_twitcastCard__body {
    padding: 14px 16px;
  }

}


/* ================================================================
   single-twitcast.php 専用スタイル
   ================================================================ */

.tc-single-area {
  background: #f7f4ef;
  padding: 60px 0;
}

.tc-single-thumb {
  margin-bottom: 32px;
  overflow: hidden;
  background: #e8e1d5;
}

.tc-single-thumb img {
  width: 100%;
  height: auto;
  display: block;
  max-height: 520px;
  object-fit: cover;
}

.tc-single-body {
  background: #fff;
  padding: 40px;
  margin-bottom: 24px;
}

.tc-single-date {
  display: block;
  font-size: 12px;
  color: #93835c;
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}

.tc-single-title {
  font-size: 22px;
  font-weight: normal;
  line-height: 1.65;
  color: #3c3c3c;
  letter-spacing: 0.06em;
  margin: 0 0 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid #e6e0d6;
}

.tc-single-desc {
  font-size: 15px;
  line-height: 2;
  color: #555;
  margin-bottom: 32px;
}

.tc-single-btn-wrap {
  text-align: center;
}

.tc-single-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #93835c;
  color: #fff;
  font-size: 13px;
  letter-spacing: 0.15em;
  padding: 14px 40px;
  text-decoration: none;
  transition: background 0.25s;
}

.tc-single-btn span {
  font-size: 20px;
  line-height: 1;
}

.tc-single-btn:hover {
  background: #7a6e4e;
  opacity: 1;
  color: #fff;
}

.tc-single-back {
  text-align: center;
  padding: 8px 0 16px;
}

.tc-single-back a {
  font-size: 13px;
  color: #93835c;
  text-decoration: none;
  letter-spacing: 0.05em;
}

.tc-single-back a:hover {
  text-decoration: underline;
  opacity: 1;
}

@media screen and (max-width: 768px) {

  .tc-single-area {
    padding: 40px 0;
  }

  .tc-single-body {
    padding: 24px 16px;
  }

  .tc-single-title {
    font-size: 18px;
  }

  .tc-single-btn {
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
  }

}