/* ============================================================
   article.css — 記事ページ専用（is_singular('post') のみ読み込み）
   GeneratePressのヘッダー/フッターに干渉しないよう
   body.single / .page-wrap 配下にスコープ。変数は tokens.css。
   ============================================================ */

/* リセットは記事レイアウト内だけに限定（GPのナビ等を壊さない） */
.page-wrap *, .page-wrap *::before, .page-wrap *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }
body.single { background: var(--c-bg); color: var(--c-text); font-family: var(--font-main); line-height: 1.85; }
.page-wrap img { max-width: 100%; height: auto; display: block; }
.page-wrap a { color: var(--c-main); text-decoration: none; }
.page-wrap a:hover { opacity: 0.8; }

/* ============ LAYOUT ============ */
.page-wrap { max-width: 1140px; margin: 0 auto; padding: 2rem 1.5rem; }
.content-grid { display: grid; grid-template-columns: 1fr 300px; gap: 2rem; align-items: start; }
.content-grid.no-sidebar { grid-template-columns: minmax(0, 860px); justify-content: center; }

/* ============ ARTICLE CARD ============ */
.article-card { background: var(--c-white); border-radius: var(--radius-xl); box-shadow: var(--shadow); overflow: hidden; }

/* HERO */
.entry-hero { position: relative; }
.entry-hero img { width: 100%; aspect-ratio: 1200 / 630; height: auto; object-fit: cover; display: block; }  /* 推奨OGP比率(1.91:1)に一致 */
.entry-hero__overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.45) 0%, transparent 60%); }
.entry-hero__cats { position: absolute; top: 1.25rem; left: 1.25rem; display: flex; gap: 0.4rem; }
.cat-badge { font-size: 0.72rem; font-weight: 700; padding: 0.3em 0.9em; border-radius: 2rem; background: var(--c-main); color: #fff; letter-spacing: 0.04em; }
.cat-badge.green { background: var(--c-accent); }

/* HEADER */
.entry-header { padding: 1.75rem 2rem 0; }
.entry-title { font-size: 1.5rem; font-weight: 700; line-height: 1.5; color: var(--c-text); margin-bottom: 1rem; }
.entry-meta { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; font-size: 0.78rem; color: var(--c-text-light); margin-bottom: 1.25rem; }
.entry-meta .avatar img { width: 28px; height: 28px; border-radius: 50%; }
.entry-meta .author-name { color: var(--c-text-muted); font-weight: 500; }
.entry-meta .dot { color: var(--c-border); }

/* CONTENT（本文。エディタに書いた要素へ自動で効く） */
.entry-content { padding: 0 2rem 2rem; }
.entry-content p { margin-bottom: 1.4em; font-size: 0.97rem; }
.entry-content h2 { font-size: 1.15rem; font-weight: 700; margin: 2.2em 0 0.9em; padding: 0.7em 1em 0.7em 1.2em; background: linear-gradient(135deg, var(--c-main-light), #fff); border-left: 4px solid var(--c-main); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; color: var(--c-text); scroll-margin-top: 80px; }
.entry-content h3 { font-size: 1.02rem; font-weight: 700; margin: 1.8em 0 0.7em; padding: 0.5em 0 0.5em 0.9em; border-left: 3px solid var(--c-accent); color: var(--c-text); scroll-margin-top: 80px; }
.entry-content h4 { font-size: 0.95rem; font-weight: 700; margin: 1.5em 0 0.5em; color: var(--c-text-muted); }

/* Info boxes */
.box { border-radius: var(--radius-md); padding: 1.1rem 1.3rem; margin: 1.6em 0; font-size: 0.92rem; line-height: 1.75; border: 1.5px solid transparent; }
.box__title { font-size: 0.8rem; font-weight: 700; margin-bottom: 0.5em; display: flex; align-items: center; gap: 0.35rem; }
.box.point { background: var(--c-main-light); border-color: var(--c-main); }
.box.point .box__title { color: var(--c-main); }
.box.check { background: var(--c-accent-light); border-color: var(--c-accent); }
.box.check .box__title { color: #2a9e87; }
.box.info { background: var(--c-blue-light); border-color: var(--c-blue); }
.box.info .box__title { color: #3070c8; }
.box.warn { background: var(--c-yellow-light); border-color: var(--c-yellow); }
.box.warn .box__title { color: #a07000; }
.box p { margin: 0; }

/* Lists */
.entry-content ul.check-list { list-style: none; padding: 0; margin: 1em 0 1.4em; }
.entry-content ul.check-list li { padding: 0.35em 0 0.35em 1.8em; position: relative; font-size: 0.95rem; }
.entry-content ul.check-list li::before { content: '\2713'; position: absolute; left: 0.3em; color: var(--c-accent); font-weight: 700; }
.entry-content ul.bullet-list { list-style: none; padding: 0; margin: 1em 0 1.4em; }
.entry-content ul.bullet-list li { padding: 0.3em 0 0.3em 1.5em; position: relative; font-size: 0.95rem; }
.entry-content ul.bullet-list li::before { content: '\25CF'; position: absolute; left: 0.2em; color: var(--c-main); font-size: 0.5em; top: 0.85em; }

/* Speech bubbles */
.balloon { display: flex; gap: 0.75rem; margin: 1.8em 0; align-items: flex-end; }
.balloon.right { flex-direction: row-reverse; }
.balloon__avatar { flex-shrink: 0; display: flex; flex-direction: column; align-items: center; gap: 0.3rem; }
.balloon__avatar img { width: 52px; height: 52px; border-radius: 50%; border: 2px solid var(--c-border); }
.balloon__avatar span { font-size: 0.68rem; color: var(--c-text-muted); white-space: nowrap; }
.balloon__text { background: var(--c-white); border: 1.5px solid var(--c-border); border-radius: var(--radius-lg); padding: 0.85em 1.1em; font-size: 0.9rem; line-height: 1.7; position: relative; max-width: 78%; box-shadow: var(--shadow); }
.balloon__text::before { content: ''; position: absolute; bottom: 14px; left: -9px; border: 8px solid transparent; border-right-color: var(--c-border); }
.balloon__text::after { content: ''; position: absolute; bottom: 15px; left: -7px; border: 7px solid transparent; border-right-color: var(--c-white); }
.balloon.right .balloon__text::before { left: auto; right: -9px; border-right-color: transparent; border-left-color: var(--c-border); }
.balloon.right .balloon__text::after  { left: auto; right: -7px; border-right-color: transparent; border-left-color: var(--c-white); }
.balloon.pink .balloon__text { background: var(--c-main-light); border-color: var(--c-main); }
.balloon.pink .balloon__text::after { border-right-color: var(--c-main-light); }
.balloon.green .balloon__text { background: var(--c-accent-light); border-color: var(--c-accent); }
.balloon.green.right .balloon__text::after { border-left-color: var(--c-accent-light); }

/* Markers */
.marker-yellow { background: linear-gradient(transparent 55%, #ffe06a 55%); }
.marker-pink   { background: linear-gradient(transparent 55%, #ffb3c0 55%); }
.marker-green  { background: linear-gradient(transparent 55%, #a8f0d8 55%); }

/* Button */
.btn-wrap { text-align: center; margin: 1.8em 0; }
.btn { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.75em 2.2em; border-radius: 2rem; font-weight: 700; font-size: 0.95rem; letter-spacing: 0.03em; box-shadow: 0 4px 0 rgba(0,0,0,0.12); transition: all 0.15s; cursor: pointer; }
.btn:hover { transform: translateY(2px); box-shadow: 0 2px 0 rgba(0,0,0,0.12); }
.btn.red   { background: var(--c-main); color: #fff; }
.btn.green { background: var(--c-accent); color: #fff; }
.btn.outline { background: #fff; color: var(--c-main); border: 2px solid var(--c-main); }

/* Summary box */
.summary-box { margin: 2em 0; border-radius: var(--radius-md); overflow: hidden; border: 1.5px solid var(--c-main); }
.summary-box__head { background: var(--c-main); color: #fff; font-size: 0.82rem; font-weight: 700; padding: 0.55em 1.2em; letter-spacing: 0.06em; }
.summary-box__body { background: var(--c-main-light); padding: 1rem 1.3rem; }
.summary-box__body ul { list-style: none; padding: 0; }
.summary-box__body li { font-size: 0.9rem; padding: 0.3em 0 0.3em 1.4em; position: relative; }
.summary-box__body li::before { content: '\25B6'; position: absolute; left: 0; color: var(--c-main); font-size: 0.65em; top: 0.65em; }

/* TAGS */
.entry-tags { padding: 1.25rem 2rem; border-top: 1.5px dashed var(--c-border); display: flex; flex-wrap: wrap; gap: 0.4rem; align-items: center; }
.entry-tags__label { font-size: 0.75rem; color: var(--c-text-light); margin-right: 0.25rem; }
.entry-tags a { font-size: 0.76rem; color: var(--c-text-muted); background: var(--c-bg); border: 1px solid var(--c-border); border-radius: 2rem; padding: 0.2em 0.8em; transition: all 0.15s; }
.entry-tags a:hover { background: var(--c-main-light); border-color: var(--c-main); color: var(--c-main); }

/* AUTHOR */
.author-box { margin: 0 2rem 2rem; background: var(--c-bg); border-radius: var(--radius-md); border: 1.5px solid var(--c-border); padding: 1.2rem 1.4rem; display: grid; grid-template-columns: 64px 1fr; gap: 1rem; align-items: start; }
.author-box img { width: 64px; height: 64px; border-radius: 50%; border: 3px solid var(--c-white); box-shadow: 0 0 0 2px var(--c-main); }
.author-box__name { font-weight: 700; font-size: 0.95rem; margin-bottom: 0.15em; }
.author-box__role { font-size: 0.72rem; color: var(--c-main); font-weight: 600; margin-bottom: 0.5em; }
.author-box__bio { font-size: 0.84rem; color: var(--c-text-muted); line-height: 1.65; }

/* POST NAV */
.post-navigation { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; padding: 1.5rem 2rem 2rem; border-top: 1.5px dashed var(--c-border); }
.post-navigation a { display: flex; flex-direction: column; gap: 0.3rem; padding: 0.85rem 1rem; background: var(--c-bg); border: 1.5px solid var(--c-border); border-radius: var(--radius-md); transition: all 0.15s; }
.post-navigation a:hover { border-color: var(--c-main); background: var(--c-main-light); }
.post-navigation .nav-label { font-size: 0.68rem; font-weight: 600; color: var(--c-main); letter-spacing: 0.06em; }
.post-navigation .nav-title { font-size: 0.85rem; font-weight: 700; color: var(--c-text); line-height: 1.4; }
.post-navigation .nav-next { text-align: right; }

/* SIDEBAR */
.sidebar { display: flex; flex-direction: column; gap: 1.5rem; }
.sidebar-widget { background: var(--c-white); border-radius: var(--radius-lg); box-shadow: var(--shadow); overflow: hidden; }
.widget-title { background: linear-gradient(135deg, var(--c-main), #f9906b); color: #fff; font-size: 0.8rem; font-weight: 700; padding: 0.65em 1.2em; letter-spacing: 0.06em; display: flex; align-items: center; gap: 0.4rem; }
.widget-body { padding: 1.1rem 1.2rem; }
.profile-widget { text-align: center; }
.profile-widget img { width: 80px; height: 80px; border-radius: 50%; margin: 0 auto 0.75rem; border: 3px solid var(--c-main-light); }
.profile-widget__name { font-weight: 700; font-size: 1rem; margin-bottom: 0.3rem; }
.profile-widget__desc { font-size: 0.82rem; color: var(--c-text-muted); line-height: 1.65; }
.recent-post { display: flex; gap: 0.7rem; padding: 0.6rem 0; border-bottom: 1px solid var(--c-border); }
.recent-post:last-child { border-bottom: none; padding-bottom: 0; }
.recent-post img { width: 64px; height: 48px; object-fit: cover; border-radius: var(--radius-sm); flex-shrink: 0; }
.recent-post__title { font-size: 0.8rem; font-weight: 500; line-height: 1.5; color: var(--c-text); }
.recent-post__date { font-size: 0.7rem; color: var(--c-text-light); margin-top: 0.2rem; }
.cat-list { list-style: none; padding: 0; }
.cat-list li { border-bottom: 1px solid var(--c-border); }
.cat-list li:last-child { border-bottom: none; }
.cat-list a { display: flex; align-items: center; justify-content: space-between; padding: 0.5em 0; font-size: 0.84rem; color: var(--c-text); transition: all 0.15s; }
.cat-list a:hover { color: var(--c-main); padding-left: 0.3em; }
.cat-list .count { font-size: 0.72rem; background: var(--c-bg); border: 1px solid var(--c-border); border-radius: 2rem; padding: 0.1em 0.6em; color: var(--c-text-light); }
.banner-widget { text-align: center; }
.banner-widget__inner { background: linear-gradient(135deg, #fff0f0, #fff); border: 2px dashed var(--c-main); border-radius: var(--radius-md); padding: 1.2rem 1rem; }
.banner-widget__emoji { font-size: 2rem; margin-bottom: 0.5rem; }
.banner-widget__title { font-weight: 700; font-size: 0.9rem; margin-bottom: 0.4rem; }
.banner-widget__desc { font-size: 0.78rem; color: var(--c-text-muted); margin-bottom: 0.9rem; }

/* PROGRESS / BACK TO TOP */
.reading-progress { position: fixed; top: 0; left: 0; width: 0%; height: 4px; background: linear-gradient(90deg, var(--c-main), var(--c-accent)); z-index: 200; transition: width 0.1s linear; border-radius: 0 2px 2px 0; }
.back-to-top { position: fixed; bottom: 1.5rem; right: 1.5rem; width: 48px; height: 48px; background: var(--c-main); color: #fff; border: none; border-radius: 50%; cursor: pointer; font-size: 1.1rem; font-weight: 700; box-shadow: var(--shadow-md); display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity 0.3s, transform 0.2s; }
.back-to-top.visible { opacity: 1; pointer-events: auto; }
.back-to-top:hover { transform: translateY(-3px); }

/* RESPONSIVE */
@media (max-width: 860px) {
  .content-grid { grid-template-columns: 1fr; }
  .sidebar { display: grid; grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .entry-header, .entry-content, .entry-tags, .author-box, .post-navigation { padding-left: 1.2rem; padding-right: 1.2rem; }
  .post-navigation { grid-template-columns: 1fr; }
  .sidebar { grid-template-columns: 1fr; }
}


/* サイドバーに標準ウィジェットを置いた場合の本文パディング補助 */
/* === 標準ウィジェット（コア/ブロック）をBloomカード風にスキン === */
.sidebar-widget > :not(.widget-title):not(.widget-body):not(h1):not(h2):not(h3):not(h4):not(h5):not(h6) { padding: 1.1rem 1.2rem; margin: 0; }
.sidebar-widget > h1, .sidebar-widget > h2, .sidebar-widget > h3, .sidebar-widget > h4 { margin: 0; background: linear-gradient(135deg, var(--c-main), #f9906b); color: #fff; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.06em; padding: 0.65em 1.2em; }
.sidebar-widget ul:not(.cat-list) { list-style: none; margin: 0; padding: 0; }
.sidebar-widget ul:not(.cat-list) li { border-bottom: 1px solid var(--c-border); }
.sidebar-widget ul:not(.cat-list) li:last-child { border-bottom: none; }
.sidebar-widget ul:not(.cat-list) li a { display: block; padding: 0.5em 0; font-size: 0.84rem; color: var(--c-text); line-height: 1.5; }
.sidebar-widget ul:not(.cat-list) li a:hover { color: var(--c-main); }
.sidebar-widget ul:not(.cat-list) li ul { padding-left: 0.8em; margin-top: 0; }
.sidebar-widget .wp-block-latest-posts__featured-image img { border-radius: var(--radius-sm); margin-bottom: 0.3rem; }
.sidebar-widget form, .sidebar-widget .wp-block-search__inside-wrapper { display: flex; gap: 0.4rem; }
.sidebar-widget input[type="search"], .sidebar-widget .wp-block-search__input { flex: 1; border: 1.5px solid var(--c-border); border-radius: 2rem; padding: 0.5em 1em; font-family: inherit; font-size: 0.85rem; }
.sidebar-widget input[type="search"]:focus, .sidebar-widget .wp-block-search__input:focus { outline: none; border-color: var(--c-main); }
.sidebar-widget .wp-block-search__button, .sidebar-widget button[type="submit"], .sidebar-widget input[type="submit"] { border: none; background: var(--c-main); color: #fff; border-radius: 2rem; padding: 0.5em 1.1em; font-weight: 700; cursor: pointer; }
.sidebar-widget select { width: 100%; padding: 0.5em; border: 1.5px solid var(--c-border); border-radius: var(--radius-sm); font-family: inherit; }