/* ============================================================
   article-page.css — 個別記事ページ ダークテーマ上書き
   styles.css の後 / inline <style> の後に読み込まれる
   ============================================================ */

body { background: #000; color: rgba(255,255,255,.82); }

/* パンくず */
.breadcrumb { color: rgba(255,255,255,.45); }
.breadcrumb a { color: #7aa7f5; }

/* 記事ヘッダー */
.article-tag { background: rgba(30,80,162,.35); color: #7aa7f5; }
.article-header h1 { color: #fff; }
.article-meta { color: rgba(255,255,255,.4); }
.article-meta svg { opacity: .7; }

/* 本文 */
.article-body { color: rgba(255,255,255,.82); }
.article-body h2 { color: #fff; border-left-color: #1E50A2; }
.article-body h3 { color: rgba(255,255,255,.9); }
.article-body strong { color: #93c5fd; }
.article-body a { color: #7aa7f5; }

/* コールアウト */
.callout-info    { background: rgba(25,118,210,.15); }
.callout-warn    { background: rgba(249,168,37,.12); }
.callout-success { background: rgba(56,142,60,.15); }
.callout-icon { font-size: 0; display: flex; align-items: flex-start; padding-top: 1px; }
.callout-text { color: rgba(255,255,255,.8); }
.callout-text strong { color: #fff; }

/* テーブル */
.data-table {
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 8px;
  overflow: hidden;     /* 角丸をセルに適用 */
}
.data-table th {
  background: #1a3f80;
  color: #fff;
  border-right: 1px solid rgba(255,255,255,.18);
  border-bottom: 2px solid rgba(255,255,255,.25);
}
.data-table th:last-child { border-right: none; }
.data-table td {
  color: rgba(255,255,255,.85);
  border-right: 1px solid rgba(255,255,255,.1);
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.data-table td:last-child { border-right: none; }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:nth-child(even) td { background: rgba(255,255,255,.05); }
.data-table tr:hover td { background: rgba(30,80,162,.18); transition: background .12s; }
.data-table caption { color: rgba(255,255,255,.45); }

/* ステップリスト */
.step-list li::before { background: #1E50A2; }
.step-list li .step-title { color: #fff; }
.step-list li .step-desc  { color: rgba(255,255,255,.6); }

/* 目次 */
.toc { background: rgba(255,255,255,.04); border-color: rgba(30,80,162,.4); }
.toc h4 { color: #7aa7f5; }
.toc a  { color: #7aa7f5; }

/* インラインCTA */
.inline-cta { background: linear-gradient(135deg,#1E50A2,#0b2d6e); border: 1px solid rgba(255,255,255,.1); }
.btn-cta-white { color: #1E50A2; }

/* 関連記事 */
.related-articles h2 { color: #fff; }
.related-card { background: #161616; border-color: rgba(255,255,255,.08); }
.related-card:hover { border-color: #1E50A2; }
.related-card .r-tag { color: #7aa7f5; }
.related-card h3 { color: rgba(255,255,255,.87); }

/* ============================================================
   ページ固有クラスのダーク上書き
   ============================================================ */

/* --- emergency-substitute-flow: フローボックス --- */
.flow-box   { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1); }
.flow-title { color: #fff; }
.flow-desc  { color: rgba(255,255,255,.6); }
.flow-arrow { color: #7aa7f5; }

/* --- excel-shift-limitations: 制限カード --- */
.limit-card   { background: #161616; border-color: rgba(255,255,255,.1); box-shadow: none; }
.limit-title  { color: #fff; }
.limit-body   { color: rgba(255,255,255,.75); }
.limit-solve  { background: rgba(56,142,60,.18); color: rgba(255,255,255,.8); }

/* --- labor-law / foreign-worker: 危険コールアウト --- */
.callout-danger { background: rgba(198,40,40,.15); border-left-color: #ef5350; }

/* --- labor-law-36-agreement: 法令ボックス --- */
.law-box { background: rgba(30,80,162,.1); border-color: #1E50A2; }

/* --- lineworks: メッセージ・QA --- */
.msg-box    { background: rgba(56,142,60,.1); border-color: rgba(165,214,167,.25); color: rgba(255,255,255,.85); }
.msg-sender { color: #66bb6a; }
.qa-item    { border-bottom-color: rgba(255,255,255,.1); }
.qa-q       { color: #fff; }
.qa-a       { color: rgba(255,255,255,.7); }

/* --- ocr-shift-import: フォーマットカード --- */
.format-card      { background: #161616; border-color: rgba(255,255,255,.1); }
.format-card .f-name { color: #fff; }
.format-card .f-desc { color: rgba(255,255,255,.55); }
.format-card .f-icon { font-size: 0; display: flex; justify-content: center; align-items: center; }

/* --- shift-request-management: 制約種別カード --- */
.hard   { background: rgba(233,30,99,.15);  border-color: #e91e63; }
.prefer { background: rgba(25,118,210,.15); border-color: #1976d2; }
.soft   { background: rgba(56,142,60,.15);  border-color: #388e3c; }
.rt-name { color: #fff; }
.rt-desc { color: rgba(255,255,255,.6); }