/**
 * Rinka SEO Gallery Child — assets/css/prompt-guide.css
 * 📖 Promptの書き方ガイド（/prompt-library/guide/*）専用スタイル。
 * 共通の見た目（パンくず・FAQ・CTA）は ai-image-toolkit.css を流用し、
 * ここでは記事本文とハブのカードだけを整える。
 */

/* ============ 共通（記事・ハブ両方） ============ */

.rinka-pguide .rinka-pg-updated {
	margin: 0.4em 0 0;
	font-size: 0.82rem;
	color: var(--rinka-ink-soft, #a08a94);
}

/* Toolkitトップ「GUIDE」セクションのリード文 */
.rinka-tk-guide__lead {
	margin: 0.2em 0 0.8em;
	font-size: 0.95rem;
	line-height: 1.8;
	color: var(--rinka-ink-soft, #a08a94);
}

/* ============ もくじ ============ */

.rinka-pg-toc {
	margin: 1.4em auto;
	max-width: 760px;
	padding: 1em 1.3em;
	background: var(--rinka-surface-soft, #fff6fa);
	border: 1px solid var(--rinka-border, #f3cddc);
	border-radius: var(--rinka-radius, 18px);
}
.rinka-pg-toc__title {
	margin: 0 0 0.4em;
	font-weight: 700;
	font-size: 0.9rem;
	color: var(--rinka-accent-strong, #d3548e);
}
.rinka-pg-toc ol {
	margin: 0;
	padding-left: 1.4em;
}
.rinka-pg-toc li {
	margin: 0.25em 0;
	font-size: 0.92rem;
}
.rinka-pg-toc a {
	color: var(--rinka-ink, #574650);
	text-decoration: none;
	border-bottom: 1px dashed var(--rinka-border, #f3cddc);
}
.rinka-pg-toc a:hover {
	color: var(--rinka-accent-strong, #d3548e);
	border-bottom-color: currentColor;
}

/* ============ 記事本文 ============ */

.rinka-pg-body,
.rinka-pg-related,
.rinka-pg-prevnext {
	max-width: 760px;
	margin-left: auto;
	margin-right: auto;
}

.rinka-pg-h2 {
	margin: 1.9em 0 0.7em;
	padding: 0.35em 0.7em;
	font-size: 1.22rem;
	background: linear-gradient(90deg, var(--rinka-surface-soft, #fff6fa), transparent);
	border-left: 4px solid var(--rinka-accent, #f7a8c8);
	border-radius: 6px;
}
.rinka-pg-h3 {
	margin: 1.4em 0 0.5em;
	font-size: 1.05rem;
	color: var(--rinka-accent-strong, #d3548e);
}
.rinka-pg-p {
	margin: 0.8em 0;
	line-height: 1.9;
}
.rinka-pg-ul {
	margin: 0.8em 0;
	padding-left: 1.4em;
	line-height: 1.9;
}
.rinka-pg-ul li { margin: 0.3em 0; }

/* 💡 りんかのコツ */
.rinka-pg-tips {
	margin: 1.2em 0;
	padding: 0.9em 1.2em;
	background: #fff9ec;
	border: 1px solid #f5dfae;
	border-radius: var(--rinka-radius, 18px);
}
.rinka-pg-tips__title {
	margin: 0 0 0.4em;
	font-weight: 700;
	font-size: 0.92rem;
	color: #a4761d;
}
.rinka-pg-tips ul {
	margin: 0;
	padding-left: 1.3em;
}
.rinka-pg-tips li {
	margin: 0.3em 0;
	font-size: 0.92rem;
	line-height: 1.8;
}

/* コピペ用Prompt例 */
.rinka-pg-code {
	position: relative;
	margin: 1.1em 0;
}
.rinka-pg-code pre {
	margin: 0;
	padding: 1em 1.1em 1em;
	background: #3a2e35;
	color: #ffe3ef;
	border-radius: var(--rinka-radius, 18px);
	overflow-x: auto;
	font-size: 0.88rem;
	line-height: 1.7;
}
.rinka-pg-code code {
	background: none;
	color: inherit;
	padding: 0;
	white-space: pre-wrap;
	word-break: break-word;
}
.rinka-pg-code__copy {
	position: absolute;
	top: 0.55em;
	right: 0.6em;
	padding: 0.25em 0.9em;
	font-size: 0.78rem;
	font-weight: 700;
	color: #3a2e35;
	background: var(--rinka-accent, #f7a8c8);
	border: none;
	border-radius: 999px;
	cursor: pointer;
}
.rinka-pg-code__copy:hover { filter: brightness(1.06); }
.rinka-pg-code__copy.is-copied { background: #9fe0b5; }

/* タグ表 */
.rinka-pg-tags { margin: 1.1em 0 1.5em; }
.rinka-pg-tags__title {
	margin: 0 0 0.5em;
	font-weight: 700;
	font-size: 0.95rem;
	color: var(--rinka-accent-strong, #d3548e);
}
.rinka-pg-tags__scroll {
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
	border: 1px solid var(--rinka-border, #f3cddc);
	border-radius: var(--rinka-radius, 18px);
}
.rinka-pg-tags__table {
	width: 100%;
	min-width: 480px;
	border-collapse: collapse;
	font-size: 0.88rem;
	background: var(--rinka-surface, #fff);
}
.rinka-pg-tags__table th {
	padding: 0.55em 0.9em;
	text-align: left;
	white-space: nowrap;
	background: var(--rinka-surface-soft, #fff6fa);
	color: var(--rinka-accent-strong, #d3548e);
	border-bottom: 2px solid var(--rinka-border, #f3cddc);
}
.rinka-pg-tags__table td {
	padding: 0.5em 0.9em;
	border-bottom: 1px solid var(--rinka-border, #f3cddc);
	vertical-align: top;
	line-height: 1.6;
}
.rinka-pg-tags__table tr:last-child td { border-bottom: none; }
.rinka-pg-tags__table td code {
	display: inline-block;
	padding: 0.12em 0.55em;
	background: var(--rinka-surface-soft, #fff6fa);
	border: 1px solid var(--rinka-border, #f3cddc);
	border-radius: 8px;
	font-size: 0.86em;
	white-space: nowrap;
}

/* ============ 関連リンク（チップ） ============ */

.rinka-pg-related__row {
	display: flex;
	flex-wrap: wrap;
	gap: 0.6em;
	margin-top: 0.7em;
}
.rinka-pg-related__chip {
	display: inline-block;
	padding: 0.5em 1.05em;
	font-size: 0.88rem;
	font-weight: 600;
	color: var(--rinka-accent-strong, #d3548e);
	background: var(--rinka-surface, #fff);
	border: 1px solid var(--rinka-border, #f3cddc);
	border-radius: 999px;
	text-decoration: none;
	transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.rinka-pg-related__chip:hover {
	transform: translateY(-2px);
	box-shadow: var(--rinka-shadow, 0 8px 22px rgba(214, 108, 154, 0.18));
}
.rinka-pg-related__chip--tool {
	background: var(--rinka-surface-soft, #fff6fa);
}

/* ============ 前後の記事ナビ ============ */

.rinka-pg-prevnext {
	display: flex;
	flex-wrap: wrap;
	gap: 0.6em;
	justify-content: space-between;
	align-items: center;
	margin-top: 2em;
	padding-top: 1.2em;
	border-top: 1px dashed var(--rinka-border, #f3cddc);
}
.rinka-pg-prevnext__link {
	flex: 1 1 auto;
	max-width: 100%;
	padding: 0.55em 1em;
	font-size: 0.85rem;
	font-weight: 600;
	color: var(--rinka-ink, #574650);
	background: var(--rinka-surface, #fff);
	border: 1px solid var(--rinka-border, #f3cddc);
	border-radius: 999px;
	text-decoration: none;
	text-align: center;
}
.rinka-pg-prevnext__link:hover { color: var(--rinka-accent-strong, #d3548e); }
.rinka-pg-prevnext__link--prev { text-align: left; }
.rinka-pg-prevnext__link--next { text-align: right; }
.rinka-pg-prevnext__link--hub { flex: 0 0 auto; }

/* ============ ハブ（ガイド一覧カード） ============ */

.rinka-pg-hub__grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
	gap: 0.9em;
	margin-top: 1em;
}
.rinka-pg-hub__card {
	display: flex;
	align-items: flex-start;
	gap: 0.7em;
	padding: 1em 1.1em;
	background: var(--rinka-surface, #fff);
	border: 1px solid var(--rinka-border, #f3cddc);
	border-radius: var(--rinka-radius, 18px);
	text-decoration: none;
	color: inherit;
	transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.rinka-pg-hub__card:hover {
	transform: translateY(-3px);
	box-shadow: var(--rinka-shadow, 0 8px 22px rgba(214, 108, 154, 0.18));
}
.rinka-pg-hub__no {
	font-family: var(--rinka-font-latin, inherit);
	font-size: 0.78rem;
	font-weight: 700;
	color: var(--rinka-accent, #f7a8c8);
	padding-top: 0.3em;
}
.rinka-pg-hub__emoji {
	font-size: 1.5rem;
	line-height: 1.2;
}
.rinka-pg-hub__body {
	display: block;
	min-width: 0;
	flex: 1 1 auto;
}
.rinka-pg-hub__title {
	display: block;
	font-weight: 700;
	font-size: 0.98rem;
	line-height: 1.5;
	color: var(--rinka-ink, #574650);
}
.rinka-pg-hub__lead {
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	margin-top: 0.3em;
	font-size: 0.82rem;
	line-height: 1.6;
	color: var(--rinka-ink-soft, #a08a94);
}
.rinka-pg-hub__arrow {
	align-self: center;
	color: var(--rinka-accent, #f7a8c8);
	font-weight: 700;
}

/* ============ スマホ調整 ============ */

@media (max-width: 600px) {
	.rinka-pg-h2 { font-size: 1.1rem; }
	.rinka-pg-hub__grid { grid-template-columns: 1fr; }
	.rinka-pg-prevnext { flex-direction: column; align-items: stretch; }
	.rinka-pg-prevnext__link--prev,
	.rinka-pg-prevnext__link--next { text-align: center; }
}

/* ============================================================
   📖 ガイド追加機能（読了めやす・タグコピー・しぼりこみ・既読バッジ）
   ※ 追記のみ。既存セレクタは変更しない。
   ============================================================ */

/* 読了めやす（記事ヘッダー内） */
.rinka-pg-minutes {
	display: inline-block;
	margin-left: .9em;
	color: var(--rinka-ink-soft, #a08a94);
	font-size: .92em;
	white-space: nowrap;
}

/* タグ表の1タグコピー（JSが付与する .rinka-pg-tag--copy のみ対象） */
.rinka-pg-tags__table tbody code.rinka-pg-tag--copy {
	cursor: pointer;
	transition: background-color .15s ease, color .15s ease;
}
.rinka-pg-tags__table tbody code.rinka-pg-tag--copy:hover,
.rinka-pg-tags__table tbody code.rinka-pg-tag--copy:focus-visible {
	background: #fdeaf2;
	outline: none;
}
.rinka-pg-tags__table tbody code.rinka-pg-tag--copy.is-copied {
	background: #e3f6e8;
	color: #2f8a4c;
}

/* 「この表のタグをぜんぶコピー」ボタン（JSが hidden を外す） */
.rinka-pg-tags__copyall {
	display: inline-flex;
	align-items: center;
	gap: .35em;
	margin: .35em 0 .55em;
	padding: .5em 1.05em;
	min-height: 44px;
	border: 1px solid #f3cfdf;
	border-radius: 999px;
	background: #fff;
	color: var(--rinka-ink, #574650);
	font-size: .88rem;
	font-weight: 700;
	cursor: pointer;
	transition: background-color .15s ease, border-color .15s ease;
}
.rinka-pg-tags__copyall:hover {
	background: #fdeaf2;
	border-color: var(--rinka-accent, #f7a8c8);
}
.rinka-pg-tags__copyall[hidden] { display: none; }

/* ミニトースト（記事内コピー通知・画面下部固定） */
.rinka-pg-minitoast {
	position: fixed;
	left: 50%;
	bottom: 26px;
	transform: translate(-50%, 12px);
	max-width: min(88vw, 420px);
	padding: .6em 1.15em;
	border-radius: 999px;
	background: rgba(87, 70, 80, .92);
	color: #fff;
	font-size: .88rem;
	line-height: 1.4;
	opacity: 0;
	pointer-events: none;
	transition: opacity .2s ease, transform .2s ease;
	z-index: 9999;
}
.rinka-pg-minitoast.is-show {
	opacity: 1;
	transform: translate(-50%, 0);
}

/* スクリーンリーダー専用ラベル */
.rinka-sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	margin: -1px;
	padding: 0;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
	border: 0;
}

/* ガイド一覧 しぼりこみ検索（JSが hidden を外す） */
.rinka-pg-hub__filter {
	margin: 0 0 1.1em;
}
.rinka-pg-hub__filter-input {
	width: 100%;
	max-width: 480px;
	min-height: 44px;
	padding: .55em 1.05em;
	border: 1px solid #f3cfdf;
	border-radius: 999px;
	background: #fff;
	color: var(--rinka-ink, #574650);
	font-size: .95rem;
}
.rinka-pg-hub__filter-input:focus {
	outline: none;
	border-color: var(--rinka-accent, #f7a8c8);
	box-shadow: 0 0 0 3px rgba(247, 168, 200, .25);
}
.rinka-pg-hub__filter-empty {
	margin: .8em 0 0;
	color: var(--rinka-ink-soft, #a08a94);
	font-size: .92rem;
}
.rinka-pg-hub__card.is-hidden { display: none; }

/* 「✓よんだ」既読バッジ（完了＝緑） */
.rinka-pg-hub__read {
	display: inline-block;
	margin-left: .5em;
	padding: .1em .6em;
	border-radius: 999px;
	background: #e3f6e8;
	color: #2f8a4c;
	font-size: .72rem;
	font-weight: 700;
	vertical-align: middle;
	white-space: nowrap;
}

/* ============================================================
   もっとばい追加分（読了バー・ツールバー・しおり・ハブ強化）
   ============================================================ */

/* 読了プログレスバー（JSがbody直下に生成） */
.rinka-pg-progress {
	position: fixed;
	top: 0;
	left: 0;
	width: 0%;
	height: 3px;
	background: linear-gradient(90deg, #f7a8c8, #f8b4d0);
	z-index: 9999;
	pointer-events: none;
	transition: width .1s linear;
}

/* 記事ツールバー（文字サイズ・URLコピー） */
.rinka-pg-toolbar {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
	margin-top: 12px;
}
.rinka-pg-toolbar__label {
	font-size: .78rem;
	font-weight: 700;
	color: #a08a94;
}
.rinka-pg-toolbar__btn {
	min-height: 44px;
	min-width: 44px;
	padding: 8px 14px;
	border: 1px solid #f3cfdf;
	border-radius: 999px;
	background: #fff;
	color: #574650;
	font-size: .82rem;
	font-weight: 700;
	cursor: pointer;
}
.rinka-pg-toolbar__btn.is-active {
	background: #f7a8c8;
	border-color: #f7a8c8;
	color: #fff;
}
.rinka-pg-toolbar__btn--share {
	margin-left: auto;
}

/* 文字サイズ切替（.rinka-pg-body に付与） */
.rinka-pg-font--s { font-size: .9em; }
.rinka-pg-font--l { font-size: 1.12em; }

/* しおり（前回のつづきから読む） */
.rinka-pg-resume {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	min-height: 44px;
	margin-top: 12px;
	padding: 10px 18px;
	border: 1px solid #f3cfdf;
	border-radius: 999px;
	background: #fff5f9;
	color: #574650;
	font-size: .85rem;
	font-weight: 700;
	cursor: pointer;
}

/* 目次の現在地ハイライト */
.rinka-pg-toc a.is-current {
	color: #d8639a;
	font-weight: 700;
}

/* ハブ: 合計読了めやす（PHPのみ・常時表示） */
.rinka-pg-hub__totalmin {
	margin: 4px 0 10px;
	font-size: .82rem;
	color: #a08a94;
}

/* ハブ: 読了カウンター */
.rinka-pg-hub__meta {
	display: flex;
	align-items: center;
	gap: 10px;
	margin: 0 0 12px;
}
.rinka-pg-hub__count {
	font-size: .85rem;
	font-weight: 700;
	color: #574650;
	white-space: nowrap;
}
.rinka-pg-hub__countbar {
	flex: 1;
	max-width: 240px;
	height: 8px;
	border-radius: 999px;
	background: #fdeef5;
	overflow: hidden;
}
.rinka-pg-hub__countbar-fill {
	display: block;
	height: 100%;
	width: 0%;
	border-radius: 999px;
	background: linear-gradient(90deg, #f7a8c8, #f8b4d0);
	transition: width .4s ease;
}
.rinka-pg-hub__meta.is-complete .rinka-pg-hub__count { color: #2f8a4c; }
.rinka-pg-hub__meta.is-complete .rinka-pg-hub__countbar-fill { background: #7fd49a; }

/* ハブ: つぎに読むおすすめ */
.rinka-pg-hub__next-read {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
	margin: 0 0 14px;
	font-size: .82rem;
	font-weight: 700;
	color: #a08a94;
}

/* ハブ: 未読/既読フィルタチップ */
.rinka-pg-hub__filter-chips {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-top: 8px;
}
.rinka-pg-hub__filter-chip {
	min-height: 44px;
	padding: 8px 16px;
	border: 1px solid #f3cfdf;
	border-radius: 999px;
	background: #fff;
	color: #574650;
	font-size: .82rem;
	font-weight: 700;
	cursor: pointer;
}
.rinka-pg-hub__filter-chip.is-active {
	background: #f7a8c8;
	border-color: #f7a8c8;
	color: #fff;
}

/* ============================================================
 * もっと第3弾 — カード別よみもの分数・🎲おまかせで1本
 * ========================================================== */
.rinka-pg-hub__min {
	display: inline-block;
	margin-top: 4px;
	font-size: 11px;
	color: #a08a94;
}
.rinka-pg-hub__random {
	margin: 10px 0 14px;
}
.rinka-pg-hub__random-btn {
	min-height: 44px;
	padding: 10px 18px;
	border: 1px solid #f3cfdf;
	border-radius: 22px;
	background: #fff;
	color: #574650;
	font-size: 13px;
	cursor: pointer;
}
.rinka-pg-hub__random-btn:hover {
	background: #fdeef5;
}

/* ---------------------------------------------------------------
   SVGアイコン（絵文字撤去。rinka_rds_icon 出力を行内で整える）
   --------------------------------------------------------------- */
.rinka-pg-tips__ico,
.rinka-pg-tags__copyall-ico,
.rinka-pg-hub__ico,
.rinka-pg-chip__ico {
	display: inline-block;
	width: 1.05em;
	height: 1.05em;
	vertical-align: -0.18em;
	margin-right: 0.35em;
	flex: none;
}
.rinka-pg-tips__title .rinka-pg-tips__ico { color: #e8a13a; }
.rinka-pg-related__chip .rinka-pg-chip__ico { color: #c2568c; }
.rinka-pg-prevnext__link--hub .rinka-pg-hub__ico { color: #c2568c; }
.rinka-pg-tags__copyall .rinka-pg-tags__copyall-ico { color: currentColor; }

/* ============================================================
   ♿ 品質フロア追記（2026-07-17）
   キーボードフォーカスの可視化＋モーション配慮。Toolkit 側の
   rinka-design-system.css（focus-visible / prefers-reduced-motion）
   と同じ底上げを、ガイド専用スタイルにも与える。
   ※ 追記のみ・既存セレクタは変更しない。通常表示（マウス操作）の
     見た目は一切変えない。
   ============================================================ */

/* キーボード操作時だけ、はっきり見えるフォーカスリング。
   マウスクリックでは出さない（:focus-visible）ので通常の見た目は不変。 */
.rinka-pg-toc a:focus-visible,
.rinka-pg-code__copy:focus-visible,
.rinka-pg-related__chip:focus-visible,
.rinka-pg-prevnext__link:focus-visible,
.rinka-pg-hub__card:focus-visible,
.rinka-pg-tags__copyall:focus-visible,
.rinka-pg-toolbar__btn:focus-visible,
.rinka-pg-resume:focus-visible,
.rinka-pg-hub__filter-chip:focus-visible,
.rinka-pg-hub__random-btn:focus-visible {
	outline: 3px solid var(--rinka-accent, #f7a8c8);
	outline-offset: 2px;
	border-radius: var(--rinka-radius, 18px);
}

/* タグ1コピーは既存ルールで outline:none にしているため、
   キーボードフォーカスのリングを box-shadow で描き直す（同一詳細度・後勝ち）。 */
.rinka-pg-tags__table tbody code.rinka-pg-tag--copy:focus-visible {
	box-shadow: 0 0 0 3px rgba(247, 168, 200, .55);
}

/* モーションを減らす設定の人には動きを止める（機能と見た目は保持） */
@media (prefers-reduced-motion: reduce) {
	.rinka-pg-related__chip,
	.rinka-pg-hub__card,
	.rinka-pg-tags__copyall,
	.rinka-pg-tags__table tbody code.rinka-pg-tag--copy,
	.rinka-pg-minitoast,
	.rinka-pg-progress,
	.rinka-pg-hub__countbar-fill,
	.rinka-pg-toc a {
		transition: none;
	}
	.rinka-pg-related__chip:hover,
	.rinka-pg-hub__card:hover {
		transform: none;
	}
}

/* ============================================================
   🖨 印刷／PDF 用（2026-07-17）
   ガイドは「Prompt の手びき」として紙・PDFで手元に置かれやすい。
   画面専用のUI（読了バー・トースト・ツールバー・コピーボタン等）を
   隠し、暗いコード地をインク節約の明色に置き換える。
   ※ 画面表示には一切影響しない（@media print 内のみ）。
   ============================================================ */
@media print {
	/* 画面だけのUIは印刷しない */
	.rinka-pg-progress,
	.rinka-pg-minitoast,
	.rinka-pg-toolbar,
	.rinka-pg-resume,
	.rinka-pg-code__copy,
	.rinka-pg-tags__copyall,
	.rinka-pg-prevnext,
	.rinka-pg-hub__filter,
	.rinka-pg-hub__filter-chips,
	.rinka-pg-hub__random {
		display: none !important;
	}

	/* 本文は紙幅いっぱいに、黒字で読みやすく */
	.rinka-pg-body,
	.rinka-pg-related {
		max-width: none;
	}
	.rinka-pg-p,
	.rinka-pg-ul li { color: #000; }

	/* コードは白地＋枠線でインク節約（暗い地を刷らない） */
	.rinka-pg-code pre {
		background: #fff !important;
		color: #000 !important;
		border: 1px solid #999;
	}

	/* 見出しやコツ枠が段の途中で割れないように */
	.rinka-pg-h2,
	.rinka-pg-h3 { break-after: avoid; }
	.rinka-pg-tips,
	.rinka-pg-code,
	.rinka-pg-tags { break-inside: avoid; }
}

/* ============================================================
   v3.11.0 — 絵文字UI → SVGアイコン化にともなう整列（追加のみ）
   対象: 読了めやす / おまかせ1本ボタン / NEXT STEPチップ /
         前後記事ナビ / ガイド一覧へもどる。rds-icon を文字と揃える。
   ============================================================ */
.rinka-pg-hub__totalmin .rds-icon,
.rinka-pg-hub__min .rds-icon,
.rinka-pg-minutes .rds-icon,
.rinka-pg-related__chip .rds-icon,
.rinka-fs-head__lead a .rds-icon {
	vertical-align: -0.16em;
	margin-right: 2px;
	opacity: 0.85;
}
.rinka-pg-hub__random-btn {
	display: inline-flex;
	align-items: center;
	gap: 7px;
}
.rinka-pg-prevnext__link--prev,
.rinka-pg-prevnext__link--next {
	display: inline-flex;
	align-items: center;
	gap: 4px;
}