/* ============================================
   俺の話を聞け。- Series Page Styles
   ============================================ */

/* ============================================
   Hero Banner
   ============================================ */

.series-hero {
  position: relative;
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-bg-hero);
  background-image: url('../../images/blog/main.webp');
  background-size: cover;
  background-position: center top;
}

.series-hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.50);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  padding: var(--space-xl);
}

.series-hero__title {
  color: #fff;
  font-size: var(--font-size-2xl);
  font-weight: 700;
  text-align: center;
  line-height: 1.3;
}

.series-hero__subtitle {
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--font-size-sm);
  text-align: center;
  line-height: 1.7;
}

@media (min-width: 768px) {
  .series-hero {
    min-height: 400px;
  }

  .series-hero__title {
    font-size: var(--font-size-3xl);
  }

  .series-hero__subtitle {
    font-size: var(--font-size-base);
  }
}

/* ============================================
   Breadcrumb
   ============================================ */

.breadcrumb {
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
}

.breadcrumb__list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-xs);
  list-style: none;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.breadcrumb__item + .breadcrumb__item::before {
  content: '›';
  margin-right: var(--space-xs);
  color: var(--color-text-muted);
}

.breadcrumb__item a {
  color: var(--color-text-secondary);
  transition: color 0.2s;
}

.breadcrumb__item a:hover {
  color: var(--color-accent-green);
}

.breadcrumb__item--current {
  color: var(--color-text-muted);
}

/* ============================================
   Two Column Layout
   ============================================ */

.series-content {
  padding: var(--space-3xl) 0;
}

.series-content__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
}

@media (min-width: 1024px) {
  .series-content__grid {
    grid-template-columns: 1fr var(--sidebar-width);
  }
}

/* ============================================
   Article Card
   ============================================ */

.article-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  margin-bottom: var(--space-xl);
  transition: box-shadow 0.2s;
}

.article-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.article-card:last-of-type {
  margin-bottom: var(--space-2xl);
}

.article-card__link {
  display: flex;
  flex-direction: column;
  color: inherit;
}

@media (min-width: 640px) {
  .article-card__link {
    flex-direction: row;
    align-items: flex-start;
  }
}

/* Thumbnail */
.article-card__thumb {
  flex-shrink: 0;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: #d0d0d0;
}

@media (min-width: 640px) {
  .article-card__thumb {
    width: 160px;
    height: 120px;
    aspect-ratio: auto;
  }
}

.article-card__thumb-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #c0c0c0 0%, #e0e0e0 50%, #c0c0c0 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
  font-size: var(--font-size-xs);
}

.article-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.article-card:hover .article-card__thumb img {
  transform: scale(1.04);
}

/* Body */
.article-card__body {
  flex: 1;
  min-width: 0;
  padding: var(--space-lg);
}

.article-card__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: var(--space-sm);
  transition: color 0.2s;
}

.article-card:hover .article-card__title {
  color: var(--color-accent-green);
}

/* Meta row */
.article-card__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.article-card__date {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  flex-shrink: 0;
}

/* Reading time */
.article-card__reading-time {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex: 1;
  min-width: 0;
}

.article-card__reading-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  white-space: nowrap;
}

.article-card__reading-bar {
  flex: 1;
  height: 4px;
  background-color: var(--color-border);
  border-radius: var(--border-radius-pill);
  overflow: hidden;
  min-width: 60px;
  max-width: 160px;
}

.article-card__reading-fill {
  height: 100%;
  background-color: var(--color-accent-green);
  border-radius: var(--border-radius-pill);
}

.article-card__reading-min {
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--color-text-secondary);
  white-space: nowrap;
}

/* Excerpt */
.article-card__excerpt {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.8;
}

/* ============================================
   Pagination
   ============================================ */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-2xl);
  flex-wrap: wrap;
}

.pagination__arrow {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  padding: var(--space-xs) var(--space-sm);
  transition: color 0.2s;
}

.pagination__arrow:hover {
  color: var(--color-accent-green);
}

.pagination__list {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  list-style: none;
}

.pagination__page {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  padding: 0 var(--space-xs);
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}

.pagination__page:hover {
  background-color: var(--color-bg-light);
  border-color: var(--color-accent-green);
  color: var(--color-accent-green);
}

.pagination__page--current {
  background-color: var(--color-accent-green);
  border-color: var(--color-accent-green);
  color: #fff;
  font-weight: 700;
}

.pagination__page--current:hover {
  background-color: var(--color-accent-green-hover);
  color: #fff;
}

.pagination__ellipsis {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  padding: 0 var(--space-xs);
}

/* ============================================
   Sidebar
   ============================================ */

.series-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

@media (min-width: 1024px) {
  .series-sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--space-xl));
    align-self: start;
  }
}

.series-sidebar__section {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  padding: var(--space-lg);
}

.series-sidebar__heading {
  font-size: var(--font-size-base);
  font-weight: 700;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-accent-green);
}

/* ============================================
   Author Card
   ============================================ */

.author-card {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.author-card__avatar {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #c0c0c0, #e0e0e0);
  overflow: hidden;
}

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

.author-card__info {
  flex: 1;
  min-width: 0;
}

.author-card__name {
  font-size: var(--font-size-sm);
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.author-card__bio {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ============================================
   Sidebar Recommended Articles
   (reuse blog-sidebar__ classes from base)
   ============================================ */

.blog-sidebar__article-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  list-style: none;
}

.blog-sidebar__article-item a {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  transition: opacity 0.2s;
}

.blog-sidebar__article-item a:hover {
  opacity: 0.7;
}

.blog-sidebar__article-thumb {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #c0c0c0, #e0e0e0);
  border-radius: var(--border-radius-sm);
}

.blog-sidebar__article-info {
  flex: 1;
  min-width: 0;
}

.blog-sidebar__article-title {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: 500;
  line-height: 1.5;
  color: var(--color-text-primary);
}

/* ============================================
   Category Tags
   (reuse blog-sidebar__tag from blog.css)
   ============================================ */

.blog-sidebar__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.blog-sidebar__tag {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-pill);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}

.blog-sidebar__tag:hover {
  background-color: var(--color-accent-green);
  border-color: var(--color-accent-green);
  color: #fff;
}

/* ============================================
   Member Blog Section
   ============================================ */

.member-blog {
  padding: var(--space-3xl) 0;
  background-color: var(--color-bg-light);
}

.member-blog__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

@media (min-width: 768px) {
  .member-blog__grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.member-blog__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  text-align: center;
  transition: opacity 0.2s;
}

.member-blog__item:hover {
  opacity: 0.7;
}

.member-blog__avatar {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  overflow: hidden;
  background: linear-gradient(135deg, #c0c0c0, #e0e0e0);
}

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

.member-blog__name {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-primary);
}

.member-blog__action {
  text-align: center;
}