/* ============================================================
   Column Page Specific Styles
   ============================================================ */

/* ============================================================
   Page Title Section
   ============================================================ */

.c-page-title {
  background-color: var(--base-0);
  padding: 64px 24px 40px;
  overflow: hidden;
}

.c-page-title__container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.c-page-title__title {
  color: var(--primary-70);
  margin: 0;
}

.c-page-title__subtitle {
  color: var(--secondary-60);
  margin: 0;
  text-align: left;
}



/* ============================================================
   Column Filter Section
   ============================================================ */

.c-column-filter {
  background-color: var(--base-0);
  padding: 0 0 40px;
}

.c-column-filter__container {
  margin: 0 auto;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE and Edge */
}

.c-column-filter__container::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Opera */
}

.c-column-filter__tabs {
  display: flex;
  gap: 4px;
  flex-wrap: nowrap;
  padding: 0 24px;
}

.c-column-filter__tab {
  background-color: var(--base-0);
  color: var(--primary-70);
  border: 1px solid var(--primary-20);
  padding: 12px 16px;
  cursor: pointer;
  transition: background-color 0.2s ease;
  border-radius: 0;
  white-space: nowrap;
  flex-shrink: 0;
}

.c-column-filter__tab:hover {
  background-color: var(--primary-10);
  border-color: var(--primary-20);
}

.c-column-filter__tab--active {
  background-color: var(--primary-70);
  color: var(--base-0);
  border-color: var(--primary-70);
}

.c-column-filter__tab--active:hover {
  background-color: var(--primary-70);
  border-color: var(--primary-70);
}



/* ============================================================
   Column List Section
   ============================================================ */

.c-column-list {
  background-color: var(--base-0);
  padding: 0 0 64px;
}

.c-column-list__container {
  margin: 0 auto;
}

.c-column-list__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}



/* ============================================================
   Column Card Component
   ============================================================ */

.c-column-card {
  background-color: var(--base-0);
  border-top: 1px solid var(--primary-10);
  border-bottom: none;
  border-left: none;
  border-right: none;
}

.c-column-card:last-child {
  border-bottom: 1px solid var(--primary-10);
}



.c-column-card__link {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 24px;
  text-decoration: none;
  color: inherit;
}

.c-column-card__title {
  margin: 0;
  color: var(--primary-70);
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.c-column-card__info {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.c-column-card__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.c-column-card__text {
  margin: 0;
  color: var(--primary-70);
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.c-column-card__footer {
  display: flex;
  align-items: center;
  gap: 16px;
}

.c-column-card__categories {
  display: flex;
  gap: 1px;
  align-items: center;
}

.c-column-card__category {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px 10px;
  background-color: var(--primary-10);
  flex-shrink: 0;
  white-space: nowrap;
}

.c-column-card__category span {
  color: var(--primary-70);
}

.c-column-card__date {
  color: var(--primary-30);
  flex-shrink: 0;
}

.c-column-card__thumbnail {
  flex-shrink: 0;
  width: 80px;
  height: 60px;
  overflow: hidden;
  background-color: var(--base-10);
}

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



/* ============================================================
   Filter Animation - Hidden state
   ============================================================ */

.c-column-card.is-hidden {
  display: none;
}

/* ============================================================
   Column Detail Page
   ============================================================ */

/* Breadcrumb Section */
.c-column-breadcrumb {
  padding: 0;
  margin-top: 24px;
}

.c-column-breadcrumb__container {
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 16px 24px;
  position: relative;
}

.c-column-breadcrumb__title {
  color: var(--primary-70);
  padding-right: 24px;
  position: relative;
}

.c-column-breadcrumb__title::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: calc(100% + 32px);
  background-color: var(--primary-10);
}

.c-column-breadcrumb__link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0;
  text-decoration: none;
  color: var(--primary-70);
  transition: opacity 0.2s ease;
}

.c-column-breadcrumb__link:hover {
  opacity: 0.7;
}

.c-column-breadcrumb__icon {
  width: 16px;
  height: 16px;
}

.c-column-breadcrumb__link-text {
  color: var(--primary-70);
}



/* Column Detail Section */
.c-column-detail {
  background-color: var(--base-0);
  padding: 0;
  margin-bottom: 24px;
}

.c-column-detail__container {
  margin: 0 auto;
}

.c-column-detail__article {
  display: flex;
  flex-direction: column;
  gap: 64px;
  padding: 48px 24px 24px;
  border-top: 1px solid var(--primary-10);
}

/* Article Image */
.c-column-detail__image {
  width: 100%;
}

.c-column-detail__image-img,
.c-column-detail__body img,
.c-column-detail__body figure img {
  width: 100%;
  height: auto;
  display: block;
}

.c-column-detail__body figure {
  margin: 0;
  width: 100%;
}

.c-column-detail__body figure img {
  width: 100%;
  height: auto;
}

/* Article Header */
.c-column-detail__header {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.c-column-detail__title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 24px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--primary-70);
  margin: 0;
}

.c-column-detail__meta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.c-column-detail__categories {
  display: flex;
  gap: 1px;
  align-items: center;
}

.c-column-detail__category {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px 10px;
  background-color: var(--primary-10);
  color: var(--primary-70);
  white-space: nowrap;
}

.c-column-detail__category span {
  color: var(--primary-70);
}

.c-column-detail__date {
  color: var(--primary-30);
}

/* Article Body */
.c-column-detail__body {
  display: flex;
  flex-direction: column;
  gap: 40px;
  color: var(--primary-70);
}

/* H2 Heading - クラス付きと直接のh2の両方に対応 */
.c-column-detail__h2,
.c-column-detail__body > h2 {
  background-color: var(--primary-70);
  color: var(--base-0);
  padding: 16px 24px;
  margin: 0;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 24px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.01em;
}

/* H3 Heading - クラス付きと直接のh3の両方に対応 */
.c-column-detail__h3,
.c-column-detail__body > h3 {
  border-left: 2px solid var(--primary-70);
  padding-left: 24px;
  margin: 0;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 20px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--primary-70);
}

/* H4 Heading */
.c-column-detail__h4 {
  margin: 0 0 8px 0;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--primary-70);
}

/* Article Text - クラス付きと直接のp/divの両方に対応 */
.c-column-detail__text,
.c-column-detail__body > p,
.c-column-detail__body > div:not(.c-column-detail__list-box):not(.c-column-detail__image):not(.c-column-detail__link-btn),
.c-column-detail__body > figure {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 2;
  letter-spacing: 0.01em;
  color: var(--primary-70);
  text-align: justify;
}

.c-column-detail__text p {
  margin: 0 0 24px 0;
}

.c-column-detail__text p:last-child {
  margin-bottom: 0;
}

.c-column-detail__text p,
.c-column-detail__body > p,
.c-column-detail__body p {
  margin: 0;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 2;
  letter-spacing: 0.01em;
  color: var(--primary-70);
  text-align: justify;
}

.c-column-detail__text ul,
.c-column-detail__body > ul,
.c-column-detail__body ul {
  list-style: disc;
  margin: 0;
  padding-left: 0;
  list-style-position: inside;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 2;
  letter-spacing: 0.01em;
  color: var(--primary-70);
}

.c-column-detail__text li,
.c-column-detail__body > ul li,
.c-column-detail__body ul li {
  margin: 0;
}

.c-column-detail__body > ol {
  list-style: decimal;
  margin: 0;
  padding-left: 0;
  list-style-position: inside;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 2;
  letter-spacing: 0.01em;
  color: var(--primary-70);
}

.c-column-detail__body > ol li {
  margin: 0;
}

.c-column-detail__body figure {
  margin: 0;
  width: 100%;
}

.c-column-detail__body figure img {
  width: 100%;
  height: auto;
}

/* List Box */
.c-column-detail__list-box {
  border: 1px solid var(--primary-70);
  padding: 16px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.c-column-detail__list-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--primary-70);
  margin: 0;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--primary-70);
}

.c-column-detail__list {
  list-style: disc;
  margin: 0;
  padding-left: 24px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 2;
  letter-spacing: 0.01em;
  color: var(--primary-70);
}

.c-column-detail__list li {
  margin: 0;
}

/* Link Button */
.c-column-detail__link-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 48px;
  padding: 8px 16px;
  background-color: var(--secondary-60);
  color: var(--base-0);
  text-decoration: none;
  border-radius: 0;
  transition: opacity 0.2s ease;
}

.c-column-detail__link-btn:hover {
  opacity: 0.8;
}

.c-column-detail__link-btn-text {
  color: var(--base-0);
}

.c-column-detail__link-btn-icon {
  width: 24px;
  height: 24px;
}

/* WordPressブロックエディタのボタン */
.c-column-detail__body .wp-block-buttons {
  width: 100%;
}

.c-column-detail__body .wp-block-button {
  width: 100%;
}

.c-column-detail__body .wp-block-button__link,
.c-column-detail__body .wp-element-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 48px;
  padding: 8px 16px;
  background-color: var(--secondary-60);
  color: var(--base-0);
  text-decoration: none;
  border-radius: 0;
  transition: opacity 0.2s ease;
}

.c-column-detail__body .wp-block-button__link:hover,
.c-column-detail__body .wp-element-button:hover {
  opacity: 0.8;
}

/* WordPressブロックエディタのボタン内のテキストの右に矢印を追加 */
.c-column-detail__body .wp-block-button__link::after,
.c-column-detail__body .wp-element-button::after {
  content: '';
  width: 24px;
  height: 24px;
  background-image: url('../images/icon-arrow_right_white.svg');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  flex-shrink: 0;
}

/* WordPressブロックエディタのリスト */
.c-column-detail__body .wp-block-list {
  list-style: disc;
  margin: 0;
  padding: 16px 24px;
  padding-left: 24px;
  list-style-position: inside;
  border: 1px solid var(--primary-70);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 2;
  letter-spacing: 0.01em;
  color: var(--primary-70);
}

.c-column-detail__body .wp-block-list li {
  margin: 0;
}

/* Share Section */
.c-column-detail__share {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding-top: 48px;
  border-top: 1px solid var(--primary-10);
}

.c-column-detail__share-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--primary-70);
  margin: 0;
}

.c-column-detail__share-buttons {
  display: flex;
  gap: 4px;
}

.c-column-detail__share-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  padding: 4px 8px;
  background-color: var(--base-0);
  border: 1px solid var(--primary-10);
  transition: opacity 0.2s ease;
}

.c-column-detail__share-btn:hover {
  opacity: 0.7;
}

.c-column-detail__share-btn-icon {
  width: 32px;
  height: 32px;
}



/* Navigation Section */
.c-column-nav {
  background-color: var(--base-0);
  padding: 0 0 64px;
}

.c-column-nav__container {
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  position: relative;
}

.c-column-nav__container::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background-color: var(--primary-10);
}

.c-column-nav__link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px;
  text-decoration: none;
  color: var(--primary-70);
  transition: opacity 0.2s ease;
}

.c-column-nav__link--next {
  border-right: none;
}

.c-column-nav__link:hover {
  opacity: 0.7;
}

.c-column-nav__icon {
  width: 16px;
  height: 16px;
}

.c-column-nav__link-text {
  color: var(--primary-70);
}