/**
 * コラム専用スタイル
 * テーマの landing.css とは独立し、コラムページのみで読み込む
 */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg: #f3f2ee;
  --fg: #1a1a1a;
  --mid: #999;
  --light: #c0bfba;
  --divider: #e0dfdb;
  --card: #eceae6;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Cormorant Garamond', 'Noto Serif JP', serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.8;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ─── コラム個別ページ ─── */
.column-single {
  max-width: 900px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.column-header {
  margin-bottom: 40px;
}

.column-back {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 24px;
  display: inline-block;
  transition: color 0.2s;
}

.column-back:hover {
  color: var(--fg);
}

.column-title {
  font-weight: 400;
  font-size: clamp(24px, 4vw, 36px);
  letter-spacing: 0.08em;
  line-height: 1.5;
  margin-bottom: 24px;
}

.column-content {
  font-size: 16px;
}

.column-content > * + * {
  margin-top: 1.5em;
}

.column-content p {
  font-family: 'Noto Serif JP', serif;
  font-weight: 300;
  letter-spacing: 0.05em;
}

.column-content strong,
.column-content b {
  font-weight: 700;
}

.column-content h2,
.column-content h3 {
  font-weight: 500;
  margin-top: 2em;
  margin-bottom: 0.75em;
}

.column-footer {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--divider);
}

/* ─── メディアとテキスト（左/右配置・レスポンシブ） ─── */
.wp-block-media-text {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: 2.5em 0 !important;
  border-radius: 6px;
  overflow: hidden;
}

/* デフォルト: 画像 left(1), テキスト right(2) */
.wp-block-media-text .wp-block-media-text__media {
  grid-column: 1;
  grid-row: 1;
  min-height: 180px;
}

.wp-block-media-text .wp-block-media-text__content {
  grid-column: 2;
  grid-row: 1;
  padding: 24px 28px !important;
}

/* メディアが右 → 画像 right(2), テキスト left(1) */
.wp-block-media-text.has-media-on-the-right .wp-block-media-text__media {
  grid-column: 2;
  grid-row: 1;
}

.wp-block-media-text.has-media-on-the-right .wp-block-media-text__content {
  grid-column: 1;
  grid-row: 1;
}

.wp-block-media-text .wp-block-media-text__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* モバイルで縦積み */
@media (max-width: 600px) {
  .wp-block-media-text {
    grid-template-columns: 1fr !important;
    grid-template-rows: auto auto !important;
  }

  .wp-block-media-text .wp-block-media-text__media {
    grid-column: 1 !important;
    grid-row: 2 !important;
    min-height: 200px;
  }

  .wp-block-media-text .wp-block-media-text__content {
    grid-column: 1 !important;
    grid-row: 1 !important;
  }

  /* 画像右のときはモバイルで画像を上に */
  .wp-block-media-text.has-media-on-the-right .wp-block-media-text__media {
    grid-row: 1 !important;
  }

  .wp-block-media-text.has-media-on-the-right .wp-block-media-text__content {
    grid-row: 2 !important;
  }
}

/* ─── 画像ブロックの左/右配置 ─── */
.column-content .alignleft {
  float: left;
  margin: 0 1.5em 1em 0;
}

.column-content .alignright {
  float: right;
  margin: 0 0 1em 1.5em;
}

.column-content .aligncenter {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 600px) {
  .column-content .alignleft,
  .column-content .alignright {
    float: none;
    display: block;
    margin: 1em auto;
  }
}

/* ─── コラム一覧ページ（カードグリッド） ─── */
.column-archive {
  background: #EDEDEA;
  min-height: 100vh;
}

.column-archive-hero {
  text-align: center;
  padding: 80px 40px 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.column-hero-label {
  font-family: 'DM Sans', 'Zen Kaku Gothic New', sans-serif;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #9a9a96;
  margin-bottom: 12px;
}

.column-hero-title {
  font-family: 'Noto Serif JP', serif;
  font-weight: 300;
  font-size: 38px;
  letter-spacing: 0.15em;
  color: #1a1a1a;
  margin-bottom: 8px;
}

.column-hero-sub {
  font-family: 'Cormorant Garamond', serif;
  font-size: 15px;
  font-style: italic;
  color: #6b6b68;
}

.column-hero-hline {
  width: 40px;
  height: 1px;
  background: #9a9a96;
  margin: 28px auto 0;
}

.column-cat-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 20px;
  margin-top: 32px;
  font-family: 'DM Sans', 'Zen Kaku Gothic New', sans-serif;
  font-size: 11px;
  letter-spacing: 0.08em;
}

.column-cat-link {
  color: #9a9a96;
  padding: 6px 14px;
  border: 1px solid #d4d4cf;
  border-radius: 20px;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.column-cat-link:hover,
.column-cat-link--active {
  color: #1a1a1a;
  border-color: #9a9a96;
}

.column-cat-link--active {
  background: rgba(0, 0, 0, 0.04);
}

.column-card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding: 50px 24px 80px;
  max-width: 1200px;
  margin: 0 auto;
}

.column-card {
  background: #E2E2DD;
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  animation: columnFadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
}

.column-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
}

.column-card-link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.column-card-img {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
}

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

.column-card-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0, 0, 0, 0.06) 100%);
  pointer-events: none;
}

.column-card-img-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Cormorant Garamond', serif;
  font-size: 48px;
  font-style: italic;
  color: rgba(255, 255, 255, 0.3);
}

.column-card-img.thought { background: linear-gradient(135deg, #8a7e72, #a69888, #c4b8aa); }
.column-card-img.peace { background: linear-gradient(135deg, #6b7b8a, #8a9aaa, #b0c0cc); }
.column-card-img.dimension { background: linear-gradient(135deg, #7a8a6b, #9aaa88, #bccab0); }
.column-card-img.society { background: linear-gradient(135deg, #8a7272, #aa8888, #ccb0b0); }
.column-card-img.theory { background: linear-gradient(135deg, #72728a, #8888aa, #b0b0cc); }
.column-card-img.default { background: linear-gradient(135deg, #8a8272, #aaa088, #ccbeb0); }

.column-card-vol {
  position: absolute;
  top: 16px;
  left: 18px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(0, 0, 0, 0.25);
  padding: 4px 12px;
  border-radius: 20px;
  backdrop-filter: blur(8px);
}

.column-card-body {
  padding: 22px 22px 26px;
}

.column-card-cat {
  font-family: 'DM Sans', 'Zen Kaku Gothic New', sans-serif;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #9a9a96;
  margin-bottom: 10px;
}

.column-card-title {
  font-family: 'Noto Serif JP', serif;
  font-weight: 400;
  font-size: 17px;
  line-height: 1.7;
  color: #1a1a1a;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

.column-card-excerpt {
  font-size: 12.5px;
  line-height: 1.9;
  color: #6b6b68;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 16px;
}

.column-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.column-card-date {
  font-family: 'DM Sans', 'Zen Kaku Gothic New', sans-serif;
  font-size: 11px;
  color: #9a9a96;
}

.column-card-arrow {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid #d4d4cf;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: #6b6b68;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.column-card:hover .column-card-arrow {
  background: #1a1a1a;
  border-color: #1a1a1a;
  color: #EDEDEA;
}

.column-empty {
  grid-column: 1 / -1;
  font-family: 'Noto Serif JP', serif;
  color: #6b6b68;
  text-align: center;
  padding: 48px 24px;
}

@keyframes columnFadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ページネーション */
.column-archive .nav-links {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 48px;
  font-family: 'DM Sans', 'Zen Kaku Gothic New', sans-serif;
  font-size: 12px;
}

.column-archive .nav-links a,
.column-archive .nav-links span {
  padding: 8px 14px;
  border: 1px solid #d4d4cf;
  border-radius: 4px;
  color: #6b6b68;
}

.column-archive .nav-links a:hover {
  border-color: #1a1a1a;
  color: #1a1a1a;
}

@media (max-width: 768px) {
  .column-archive-hero {
    padding: 60px 20px 30px;
  }

  .column-hero-title {
    font-size: 28px;
  }

  .column-card-grid {
    grid-template-columns: 1fr;
    padding: 30px 20px 60px;
    gap: 16px;
  }
}

@media (min-width: 480px) and (max-width: 768px) {
  .column-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 769px) {
  .column-card-grid {
    grid-template-columns: repeat(3, 1fr);
    padding: 50px 60px 80px;
  }
}