/* ==========================================================================
   ラブタイプ部品（inc/lovetype-engine.php）
   ランク表・4軸内訳・16×16表・判定ロジック・軸プロフィール・出典
   ========================================================================== */

:root {
  --lt-s: linear-gradient(135deg, #7C3AED 0%, #EC4899 100%);
  --lt-a: linear-gradient(135deg, #02C1D4 0%, #10B981 100%);
  --lt-b: linear-gradient(135deg, #60A5FA 0%, #93C5FD 100%);
  --lt-c: linear-gradient(135deg, #F59E0B 0%, #FBBF24 100%);
  --lt-ink: #1A1A1A;
  --lt-sub: #5B6170;
  --lt-line: #E6E8EE;
  --lt-tint: rgba(2, 193, 212, 0.07);
  --lt-tint2: rgba(209, 167, 235, 0.14);
}

/* ランクのチップ */
.lt-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 26px;
  height: 26px;
  padding: 0 6px;
  border-radius: 999px;
  font-family: var(--font-display, 'Funnel Sans', sans-serif);
  font-weight: 800;
  font-size: 0.8rem;
  color: #fff;
  line-height: 1;
}
.lt-chip.rank-s { background: var(--lt-s); }
.lt-chip.rank-a { background: var(--lt-a); }
.lt-chip.rank-b { background: var(--lt-b); }
.lt-chip.rank-c { background: var(--lt-c); }
.lt-chip--lg { min-width: 40px; height: 40px; font-size: 1.15rem; }

/* 8マスの点数メーター */
.lt-meter { display: inline-flex; gap: 3px; vertical-align: middle; }
.lt-meter__cell {
  width: 9px;
  height: 14px;
  border-radius: 3px;
  background: #E9EBF0;
}
.lt-meter__cell.is-on { background: var(--gradient-vertical, linear-gradient(180deg, #02C1D4, #D1A7EB)); }
.lt-meter--anim .lt-meter__cell.is-on {
  animation: lt-pop 0.35s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: calc(var(--i, 1) * 60ms);
}
@keyframes lt-pop {
  from { transform: scaleY(0.2); opacity: 0; }
  to { transform: scaleY(1); opacity: 1; }
}

/* ---------- 結論ボード ---------- */
.lt-board {
  margin: 24px 0 32px;
  padding: 20px 16px 16px;
  border-radius: 16px;
  border: 1px solid var(--lt-line);
  background: linear-gradient(160deg, #F2FCFD 0%, #FBF7FE 100%);
}
.lt-board__eyebrow {
  margin: 0 0 2px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-teal, #02C1D4);
}
.lt-board__title {
  margin: 0 0 14px;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--lt-ink);
}
.lt-board__cols { display: grid; gap: 14px; }
.lt-board__head {
  margin: 0 0 8px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--lt-sub);
}
.lt-board__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.lt-board__item a {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--lt-line);
  color: var(--lt-ink);
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
}
.lt-board__item a:hover,
.lt-board__item a:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(2, 193, 212, 0.14);
}
.lt-board__no { font-size: 0.75rem; font-weight: 700; color: var(--lt-sub); text-align: center; font-variant-numeric: tabular-nums; }
.lt-board__rank {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: 50%;
  font-weight: 800; font-size: 0.85rem; color: #fff;
}
.lt-board__rank.rank-s { background: var(--lt-s); }
.lt-board__rank.rank-a { background: var(--lt-a); }
.lt-board__rank.rank-b { background: var(--lt-b); }
.lt-board__rank.rank-c { background: var(--lt-c); }
.lt-board__body { display: grid; gap: 2px; min-width: 0; }
.lt-board__name { font-size: 0.9rem; font-weight: 700; }
.lt-board__name small { margin-left: 6px; font-size: 0.7rem; font-weight: 600; color: var(--lt-sub); letter-spacing: 0.04em; }
.lt-board__sub { font-size: 0.72rem; color: var(--lt-sub); line-height: 1.4; }
.lt-board__score { font-weight: 800; font-size: 1rem; font-variant-numeric: tabular-nums; }
.lt-board__score small { font-size: 0.65rem; font-weight: 600; color: var(--lt-sub); }

.lt-board__all { margin-top: 14px; border-radius: 12px; background: #fff; border: 1px solid var(--lt-line); overflow: hidden; }
.lt-board__all summary {
  cursor: pointer;
  padding: 12px 14px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-teal, #02C1D4);
  list-style: none;
}
.lt-board__all summary::-webkit-details-marker { display: none; }
.lt-board__all summary::after { content: '＋'; float: right; }
.lt-board__all[open] summary::after { content: '－'; }
.lt-board__table-wrap { overflow-x: auto; }
.lt-board__table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }
.lt-board__table th,
.lt-board__table td { padding: 8px 10px; border-top: 1px solid var(--lt-line); text-align: left; white-space: nowrap; }
.lt-board__table th { font-size: 0.72rem; color: var(--lt-sub); background: var(--lt-tint); }
.lt-board__table td:first-child { font-variant-numeric: tabular-nums; color: var(--lt-sub); }
.lt-board__table td small { margin-left: 4px; font-size: 0.68rem; color: var(--lt-sub); }
.lt-board__table a { color: var(--lt-ink); font-weight: 600; }
.lt-board__note { margin: 10px 0 0; font-size: 0.72rem; color: var(--lt-sub); }
.lt-board__note a { color: var(--color-teal, #02C1D4); font-weight: 600; }

/* ---------- 4軸の内訳 ---------- */
.lt-pair {
  margin: 12px 0 18px;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid var(--lt-line);
  background: #fff;
}
.lt-pair__top { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.lt-pair__label { font-weight: 700; font-size: 0.92rem; color: var(--lt-ink); }
.lt-pair__score { margin-left: auto; font-weight: 800; font-size: 1.1rem; font-variant-numeric: tabular-nums; }
.lt-pair__score small { font-size: 0.68rem; font-weight: 600; color: var(--lt-sub); }
.lt-pair__axes { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.lt-pair__axis {
  display: grid;
  grid-template-columns: 1fr auto auto;
  grid-template-areas: 'name code pts' 'note note note';
  column-gap: 8px;
  row-gap: 2px;
  padding: 8px 10px;
  border-radius: 10px;
  background: #F6F7F9;
  text-align: left;
}
.lt-pair__axis--p2 { background: var(--lt-tint); }
.lt-pair__axis--p0 { background: #FFF7E8; }
.lt-pair__axis-name { grid-area: name; font-size: 0.8rem; font-weight: 700; color: var(--lt-ink); }
.lt-pair__axis-code { grid-area: code; font-family: var(--font-mono, 'Geist Mono', monospace); font-size: 0.78rem; font-weight: 700; color: var(--lt-sub); }
.lt-pair__axis-pts { grid-area: pts; font-size: 0.78rem; letter-spacing: 1px; color: var(--color-teal, #02C1D4); }
.lt-pair__axis--p0 .lt-pair__axis-pts { color: #D9A23B; }
.lt-pair__axis-note { grid-area: note; font-size: 0.74rem; color: var(--lt-sub); line-height: 1.5; }

/* チェッカー結果（既存 .compat-checker を拡張） */
.lt-result__pair { margin: 0 0 10px; font-weight: 700; font-size: 0.92rem; color: var(--lt-ink); }
.lt-result__pair small { margin: 0 4px; font-size: 0.68rem; color: var(--lt-sub); }
.lt-result__pair span { margin: 0 6px; color: #C084FC; }
.lt-result__label { margin: 0 0 6px; font-weight: 800; font-size: 1rem; color: var(--lt-ink); }
.lt-result__score { display: flex; align-items: center; justify-content: center; gap: 8px; margin: 0 0 14px; font-size: 0.75rem; color: var(--lt-sub); }
.lt-result__score b { font-size: 1.2rem; color: var(--lt-ink); font-variant-numeric: tabular-nums; }
.lt-result .lt-pair__axes { margin-bottom: 14px; }
.compat-checker .compat-checker__rank.rank-b { background: var(--lt-b); }
.lt-swap {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid var(--lt-line); background: #fff; color: #EC4899;
  cursor: pointer;
}
.lt-swap:focus-visible { outline: 2px solid var(--color-teal, #02C1D4); outline-offset: 2px; }

/* ---------- 16×16表 ---------- */
.lt-matrix { margin: 20px 0 28px; }
.lt-matrix__scroll { overflow-x: auto; border-radius: 12px; border: 1px solid var(--lt-line); background: #fff; }
.lt-matrix__scroll:focus-visible { outline: 2px solid var(--color-teal, #02C1D4); }
.lt-matrix__table { border-collapse: separate; border-spacing: 2px; font-size: 0.66rem; margin: 0 auto; }
.lt-matrix__table caption { caption-side: top; text-align: left; padding: 10px 10px 4px; font-size: 0.72rem; color: var(--lt-sub); }
.lt-matrix__table th { font-family: var(--font-mono, 'Geist Mono', monospace); font-weight: 700; color: var(--lt-sub); padding: 2px; }
.lt-matrix__table thead th { writing-mode: vertical-rl; height: 46px; vertical-align: bottom; }
.lt-matrix__table thead th abbr { text-decoration: none; }
.lt-matrix__table tbody th { position: sticky; left: 0; background: #fff; text-align: right; padding-right: 4px; }
.lt-matrix__table tbody th a { color: var(--lt-ink); text-decoration: none; }
.lt-matrix__table td {
  width: 18px; height: 18px; text-align: center;
  border-radius: 4px; color: #fff; font-weight: 800;
}
.lt-matrix__table td.rank-s { background: #A855F7; }
.lt-matrix__table td.rank-a { background: #2CC3B5; }
.lt-matrix__table td.rank-b { background: #BFD8FB; color: #3B5B8C; }
.lt-matrix__table td.rank-c { background: #FBD38D; color: #8A5A0B; }
.lt-matrix__table tr.is-hl th,
.lt-matrix__table th.is-hl { color: #EC4899; }
.lt-matrix__table tr.is-hl td { box-shadow: inset 0 0 0 2px rgba(236, 72, 153, 0.55); }
.lt-matrix__legend { display: flex; flex-wrap: wrap; gap: 8px 14px; margin-top: 10px; font-size: 0.72rem; color: var(--lt-sub); }
.lt-matrix__legend > span { display: inline-flex; align-items: center; gap: 6px; }

/* ---------- 判定ロジック ---------- */
.lt-logic { margin: 20px 0 28px; border-radius: 14px; border: 1px solid var(--lt-line); background: #fff; overflow: hidden; }
.lt-logic summary {
  cursor: pointer; list-style: none;
  padding: 14px 16px;
  font-weight: 700; font-size: 0.9rem; color: var(--lt-ink);
  background: linear-gradient(90deg, rgba(2, 193, 212, 0.08), rgba(209, 167, 235, 0.14));
}
.lt-logic summary::-webkit-details-marker { display: none; }
.lt-logic summary::after { content: '＋'; float: right; color: var(--color-teal, #02C1D4); }
.lt-logic[open] summary::after { content: '－'; }
.lt-logic__body { padding: 14px 16px 16px; font-size: 0.85rem; }
.lt-logic__body > p { margin: 0 0 12px; line-height: 1.75; }
.lt-logic__axes { display: grid; gap: 10px; margin-bottom: 12px; }
.lt-logic__axis { padding: 10px 12px; border-radius: 12px; background: #F7F8FA; }
.lt-logic__axis-title { margin: 0 0 6px; font-weight: 700; font-size: 0.85rem; }
.lt-logic__axis-title small { display: block; font-weight: 500; font-size: 0.72rem; color: var(--lt-sub); }
.lt-logic__axis ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.lt-logic__axis li { display: grid; grid-template-columns: 42px 30px 1fr; gap: 6px; font-size: 0.76rem; line-height: 1.5; }
.lt-logic__code { font-family: var(--font-mono, 'Geist Mono', monospace); font-weight: 700; }
.lt-logic__pts { font-weight: 700; color: var(--color-teal, #02C1D4); }
.lt-logic__ranks { display: flex; flex-wrap: wrap; gap: 8px 14px; font-size: 0.78rem; }
.lt-logic__ranks > span { display: inline-flex; align-items: center; gap: 6px; }
.lt-logic__note { font-size: 0.72rem !important; color: var(--lt-sub); }

/* ---------- 軸プロフィール ---------- */
.lt-profile {
  margin: 20px 0 28px;
  padding: 18px 16px 12px;
  border-radius: 16px;
  border: 1px solid var(--lt-line);
  background: linear-gradient(160deg, #F2FCFD 0%, #FBF7FE 100%);
}
.lt-profile__code { display: flex; justify-content: center; gap: 8px; margin: 0 0 14px; }
.lt-profile__code span {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 52px; border-radius: 12px;
  background: #fff; border: 1px solid var(--lt-line);
  font-family: var(--font-display, 'Funnel Sans', sans-serif);
  font-size: 1.6rem; font-weight: 800;
  background-image: var(--gradient-diagonal, linear-gradient(135deg, #02C1D4, #D1A7EB));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lt-profile__axes { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.lt-profile__axes li { display: grid; gap: 4px; }
.lt-profile__title { font-size: 0.74rem; font-weight: 700; color: var(--lt-sub); }
.lt-profile__poles { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.lt-profile__pole {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 10px; border-radius: 10px;
  background: rgba(255, 255, 255, 0.7); border: 1px solid var(--lt-line);
  font-size: 0.78rem; color: #9AA0AC;
}
.lt-profile__pole b { font-family: var(--font-mono, 'Geist Mono', monospace); }
.lt-profile__pole.is-on { background: #fff; color: var(--lt-ink); font-weight: 700; border-color: rgba(2, 193, 212, 0.45); box-shadow: 0 2px 10px rgba(2, 193, 212, 0.12); }
.lt-profile__pole.is-on b { color: var(--color-teal, #02C1D4); }
.lt-profile figcaption { margin-top: 10px; font-size: 0.68rem; color: var(--lt-sub); text-align: right; }

/* ---------- 出典 ---------- */
.lt-source { margin: 28px 0; padding: 14px 16px; border-radius: 12px; background: #F7F8FA; border: 1px solid var(--lt-line); font-size: 0.76rem; color: var(--lt-sub); }
.lt-source__title { margin: 0 0 6px; font-weight: 700; color: var(--lt-ink); font-size: 0.82rem; }
.lt-source ul { margin: 0; padding-left: 1.2em; display: grid; gap: 4px; line-height: 1.6; }
.lt-source a { color: var(--color-teal, #02C1D4); }

@media (prefers-reduced-motion: reduce) {
  .lt-meter--anim .lt-meter__cell.is-on { animation: none; }
  .lt-board__item a { transition: none; }
}

/* 本文の ul/ol 装飾（番号丸・点・左余白）を部品内では打ち消す */
.article-body .lt-board ol,
.article-body .lt-board ul,
.article-body .lt-pair ul,
.article-body .lt-profile ul,
.article-body .lt-logic ul,
.article-body .lt-result ul { padding-left: 0; margin: 0; list-style: none; }
.article-body .lt-board li,
.article-body .lt-pair li,
.article-body .lt-profile li,
.article-body .lt-logic li,
.article-body .lt-result li { padding-left: 0; font-size: inherit; line-height: inherit; }
.article-body .lt-board li::before,
.article-body .lt-pair li::before,
.article-body .lt-profile li::before,
.article-body .lt-logic li::before,
.article-body .lt-result li::before { content: none; display: none; }
.article-body .lt-pair__axis { padding: 8px 10px; }
.article-body .lt-source ul { padding-left: 1.2em; }
.article-body .lt-board p,
.article-body .lt-pair p,
.article-body .lt-profile p { margin-bottom: 0; }

/* 本文 table スタイル（teal見出し・偶数行背景・padding・border）を部品内では打ち消す */
.article-body .lt-matrix__table { width: auto; border-collapse: separate; border-spacing: 2px; font-size: 0.66rem; }
.article-body .lt-matrix__table th,
.article-body .lt-matrix__table td { padding: 2px !important; border: none !important; text-align: center !important; line-height: 1; }
.article-body .lt-matrix__table th { background: #fff; color: var(--lt-sub); font-family: var(--font-mono, 'Geist Mono', monospace); font-size: 0.62rem; }
.article-body .lt-matrix__table tbody th { text-align: right !important; padding-right: 4px !important; }
.article-body .lt-matrix__table td { width: 18px; height: 18px; color: #fff; font-weight: 800; border-radius: 4px; }
.article-body .lt-matrix__table tbody tr td.rank-s { background: #A855F7; color: #fff; }
.article-body .lt-matrix__table tbody tr td.rank-a { background: #2CC3B5; color: #fff; }
.article-body .lt-matrix__table tbody tr td.rank-b { background: #D6E6FD; color: #3B5B8C; }
.article-body .lt-matrix__table tbody tr td.rank-c { background: #FCDDA6; color: #8A5A0B; }
.article-body .lt-matrix__table tr.is-hl th,
.article-body .lt-matrix__table th.is-hl { color: #EC4899; }
.article-body .lt-board__table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }
.article-body .lt-board__table th,
.article-body .lt-board__table td { padding: 8px 10px !important; border: none !important; border-top: 1px solid var(--lt-line) !important; white-space: nowrap; }
.article-body .lt-board__table th { background: var(--lt-tint); color: var(--lt-sub); font-size: 0.72rem; }
.article-body .lt-board__table tbody tr:nth-child(even) td { background: transparent; }

/* ---------- ベスト・ワースト早見表 ---------- */
.lt-best { margin: 16px 0 28px; border-radius: 14px; border: 1px solid var(--lt-line); background: #fff; overflow: hidden; }
.article-body .lt-best__table { width: 100%; border-collapse: collapse; font-size: 0.8rem; }
.article-body .lt-best__table th,
.article-body .lt-best__table td { padding: 9px 10px !important; border: none !important; border-top: 1px solid var(--lt-line) !important; vertical-align: middle; }
.article-body .lt-best__table thead th { background: var(--lt-tint); color: var(--lt-sub); font-size: 0.7rem; border-top: none !important; }
.article-body .lt-best__table tbody tr:nth-child(even) td,
.article-body .lt-best__table tbody tr:nth-child(even) th { background: transparent; }
.article-body .lt-best__table tbody th { background: #fff; color: var(--lt-ink); font-weight: 700; font-size: 0.78rem; width: 34%; }
.article-body .lt-best__table tbody th a { color: var(--lt-ink); text-decoration: none; display: grid; }
.article-body .lt-best__table tbody th small { font-size: 0.66rem; color: var(--lt-sub); font-family: var(--font-mono, 'Geist Mono', monospace); }
.lt-best__pair { display: flex; align-items: center; gap: 6px; line-height: 1.35; font-size: 0.76rem; }
.lt-best__pair + .lt-best__pair { margin-top: 5px; }
.lt-best__pair .lt-chip { min-width: 20px; height: 20px; font-size: 0.68rem; flex: none; }
.lt-board__tie { display: grid; gap: 4px; margin: 10px 0 0; padding: 10px 12px; border-radius: 10px; background: rgba(255, 255, 255, 0.7); font-size: 0.72rem; color: var(--lt-sub); line-height: 1.5; }
.article-body .lt-board__tie { margin-bottom: 0; }
.lt-best__note { margin: 0; padding: 10px 12px; font-size: 0.7rem; color: var(--lt-sub); border-top: 1px solid var(--lt-line); }