/*
 * archive.css - アーカイブ/カラム一覧(digthetea.com参考)
 *
 * 【デザインの要点】
 * - ヒーロー: 「● category」小ラベル + キーカラー(黄金色)の巨大英字タイトル + 和文サブ
 * - 記事一覧: 薄グレーの大きな角丸パネルの中に3列カードグリッド
 * - カード: 白角丸 / 画像右下にカテゴリチップ / ホバーで背景が黄金色に変わり
 *   サムネイルがゆっくりズーム、右下にREAD→が現れる
 */

.archive-main {
  padding-top: 190px;
  overflow-x: clip; /* 全幅パネル(100vw)のはみ出し対策 */
}

/* ---------------------------------------------------------------------------
 * ヒーロー(● label + 巨大英字 + 和文サブ)
 * ------------------------------------------------------------------------- */
.archive-hero {
  margin-bottom: clamp(32px, 5vw, 56px);
}
.archive-hero__label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 clamp(20px, 4vw, 40px);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
}
.archive-hero__label::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-gold);
}
.archive-hero__title,
.archive-hero h1 {
  margin: 0;
  color: var(--color-gold);
  font-size: clamp(3.2rem, 9vw, 6.5rem);
  font-weight: 600;
  letter-spacing: .02em;
  line-height: 1.05;
  text-transform: uppercase;
  overflow-wrap: anywhere;
}
.archive-hero__sub {
  display: inline-block;
  margin: 14px 0 0;
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: .2em;
}
.archive-description {
  max-width: 780px;
  margin-top: 18px;
  color: var(--color-muted);
  font-size: 1rem;
  line-height: 1.85;
}

/* ---------------------------------------------------------------------------
 * 記事一覧パネル(薄グレー・全幅・大きな角丸)
 * .container の中から画面幅いっぱいに広げ、内側で中身をコンテナ幅に戻す
 * ------------------------------------------------------------------------- */
.archive-panel {
  width: calc(100vw - 32px);            /* 画面端に16pxずつ残して全幅化 */
  margin-left: calc(50% - 50vw + 16px); /* .containerの外へ広げる */
  padding: clamp(28px, 4vw, 56px) max(20px, calc((100vw - var(--container)) / 2));
  border-radius: clamp(24px, 3vw, 40px);
  background: #f4f4f4;
}
.archive-panel + .archive-panel,
.section .archive-panel { margin-top: 0; }
.archive-panel__label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 clamp(20px, 3vw, 32px);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
}
.archive-panel__label::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-gold);
}

/* ---------------------------------------------------------------------------
 * カードグリッド
 * ------------------------------------------------------------------------- */
.arch-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(20px, 2.5vw, 32px);
}
.arch-grid + .posts-navigation,
.arch-grid + nav { margin-top: clamp(28px, 4vw, 44px); }

/* ---------------------------------------------------------------------------
 * カード
 * ------------------------------------------------------------------------- */
.arch-card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  border-radius: 16px;
  background: var(--color-paper);
  color: var(--color-ink);
  text-decoration: none;
  transition: background-color .6s ease;
}
.arch-card__media {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 16px 16px 0 16px; /* 左下も角丸(右下はチップが重なるため直角) */
}
.arch-card__media img,
.arch-card__placeholder {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.arch-card__placeholder {
  background: linear-gradient(135deg, var(--color-gold-band), var(--color-gold-light));
}

/* --- 2枚目サムネイルあり: ゆっくりクロスフェード --- */
.arch-card__img-hover {
  z-index: 1;
  opacity: 0;
  transition: opacity 1.4s ease;
}
.arch-card__link:hover .arch-card__img-hover,
.arch-card__link:focus-visible .arch-card__img-hover {
  opacity: 1;
}

/* --- 2枚目サムネイルなし: ゆっくりズームにフォールバック --- */
.arch-card__media--single .arch-card__img-base {
  transition: transform 1.8s ease;
}
.arch-card__link:hover .arch-card__media--single .arch-card__img-base,
.arch-card__link:focus-visible .arch-card__media--single .arch-card__img-base {
  transform: scale(1.07);
}

.arch-card__chip {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: 8px 16px;
  border-radius: 12px 0 12px 0; /* 左上+右下を角丸 */
  background: var(--chip-color, var(--color-gold-band)); /* 既定は小麦色 */
  color: var(--color-ink);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .16em;
}

/* --- カテゴリ別のチップ色パレット(スラッグと対応 / 自由に変更可) --- */
.arch-card--cat-noodle { --chip-color: #f0c96a; } /* 麺の黄金色 */
.arch-card--cat-rice   { --chip-color: #e8e2d2; } /* 米の白 */
.arch-card--cat-dish   { --chip-color: #eda487; } /* おかずのコーラル */
.arch-card--cat-sweets { --chip-color: #f2c4cf; } /* スイーツのピンク */
.arch-card--cat-snack  { --chip-color: #b5cf8f; } /* 軽食のグリーン */
.arch-card--cat-bread  { --chip-color: #dcb96a; } /* パンの小麦色 */
.arch-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 14px;
  padding: 18px 20px 16px;
}
.arch-card__title {
  flex: 1;
  font-size: .98rem;
  font-weight: 600;
  line-height: 1.8;
}
.arch-card__read {
  align-self: flex-end;
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .2em;
  opacity: 0;
  transition: opacity .6s ease;
}
.arch-card__arrow { letter-spacing: 0; }

/* --- ホバー演出: 背景が黄金色へ / READ→出現 --- */
.arch-card__link:hover,
.arch-card__link:focus-visible {
  background: var(--color-gold-band);
}
.arch-card__link:hover .arch-card__read,
.arch-card__link:focus-visible .arch-card__read {
  opacity: 1;
}
@media (prefers-reduced-motion: reduce) {
  .arch-card__img-base,
  .arch-card__img-hover { transition: none; }
  .arch-card__link:hover .arch-card__media--single .arch-card__img-base { transform: none; }
}

/* ---------------------------------------------------------------------------
 * 数字ページネーション(パネル下部)
 * ------------------------------------------------------------------------- */
.archive-panel .posts-navigation,
.archive-panel .pagination,
.archive-panel nav.navigation {
  margin-top: clamp(28px, 4vw, 44px);
}
.archive-panel .nav-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.archive-panel .nav-links .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 8px;
  border-radius: 50%;
  color: var(--color-ink);
  font-size: .9rem;
  font-weight: 600;
  text-decoration: none;
  transition: background-color .3s ease;
}
.archive-panel .nav-links a.page-numbers:hover {
  background: var(--color-gold-light);
}
.archive-panel .nav-links .page-numbers.current {
  background: var(--color-gold);
  color: #fff;
}
.archive-panel .nav-links .page-numbers.dots { min-width: auto; }
.archive-panel .nav-links .prev,
.archive-panel .nav-links .next {
  border-radius: var(--radius-pill);
  padding: 0 18px;
  font-size: .8rem;
  letter-spacing: .16em;
}

/* ---------------------------------------------------------------------------
 * 関連カテゴリ・CTA(既存踏襲)
 * ------------------------------------------------------------------------- */
.category-recommended { padding-top: 0; }
.related-categories {
  margin-top: var(--space-section);
  padding: 26px;
  border: 1px solid var(--color-line);
  border-radius: 16px;
  background: var(--color-cream);
}
.related-categories h2 { margin: 0 0 14px; }
.related-categories__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.related-categories__links a {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 0 14px;
  border-radius: var(--radius-pill);
  background: var(--color-gold-light);
  color: var(--color-ink);
  font-weight: 700;
}

/* ---------------------------------------------------------------------------
 * レスポンシブ
 * ------------------------------------------------------------------------- */
@media (max-width: 960px) {
  .arch-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
/* ヘッダーが画面下部固定に切り替わる幅(main.cssの.site-header切り替えと合わせる)。
   上部に固定ヘッダーが無くなるため、天面の余白は最小限でよい */
@media (max-width: 900px) {
  .archive-main { padding-top: 24px; }
}
@media (max-width: 640px) {
  .arch-grid { grid-template-columns: 1fr; }
}

/* 総合評価バッジ(カード画像の左上) */
.arch-card__score {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 1;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, .94);
  color: var(--color-ink);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .04em;
  box-shadow: 0 4px 14px rgba(24, 33, 31, .12);
}
.arch-card__score::first-letter { color: var(--color-gold); }