@import url('https://fonts.googleapis.com/css2?family=Zen+Old+Mincho:wght@400;700;900&display=swap');

:root {
    --book-bg:        #f5f0e8;
    --book-cover:     #2c1f0e;
    --book-spine:     #1a110a;
    --book-cream:     #faf6ee;
    --book-ink:       #2a2218;
    --book-faint:     #8a7d6b;
    --book-red:       #8b2a2a;
    --book-gold:      #c9a84c;
    --book-shadow:    rgba(0,0,0,0.35);
    --tab-top:        #e8dcc8;
    --tab-s1:         #d4c5a9;
    --tab-s2:         #c9bfa0;
    --tab-s3:         #bfb598;
    --tab-s4:         #b5aa90;
    --tab-final:      #c9a84c;
    --tab-active:     #faf6ee;
    --s2-color: #4a3a7a;
    --s3-color: #7a3a2a;
    --s4-color: #2a5a3a;
}

#ttb-root *, #ttb-root *::before, #ttb-root *::after { box-sizing: border-box; }
#ttb-root {
    font-family: "游ゴシック", "Yu Gothic", YuGothic, "ヒラギノ角ゴ ProN W3", sans-serif;
    color: var(--book-ink);
    background: var(--book-bg);
    min-height: 100vh;
    padding: 30px 15px 60px;
}

/* 表紙 */
#ttb-cover-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 70vh;
    transition: opacity 0.6s ease, transform 0.6s ease;
}
#ttb-cover-wrap.closing {
    opacity: 0;
    transform: scale(0.92) translateY(10px);
    pointer-events: none;
}
#ttb-cover {
    width: min(420px, 90vw);
    background: var(--book-cover);
    border-radius: 4px 18px 18px 4px;
    padding: 60px 40px 50px;
    box-shadow: -8px 0 0 var(--book-spine), 4px 8px 40px var(--book-shadow), inset 0 0 60px rgba(0,0,0,0.4);
    text-align: center;
    position: relative;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
#ttb-cover:hover {
    transform: translateY(-4px) rotate(0.5deg);
    box-shadow: -8px 0 0 var(--book-spine), 8px 16px 50px var(--book-shadow), inset 0 0 60px rgba(0,0,0,0.4);
}
#ttb-cover::before {
    content: '';
    position: absolute;
    inset: 14px;
    border: 1.5px solid var(--book-gold);
    border-radius: 2px 14px 14px 2px;
    opacity: 0.5;
    pointer-events: none;
}
.cover-ornament { color: var(--book-gold); font-size: 1.1rem; letter-spacing: 0.3em; opacity: 0.8; margin-bottom: 30px; display: block; }
.cover-title { color: var(--book-cream); font-family: "Zen Old Mincho", serif; font-size: clamp(1.3rem, 5vw, 1.9rem); font-weight: 900; letter-spacing: 0.25em; line-height: 1.6; margin-bottom: 10px; }
.cover-subtitle { color: var(--book-gold); font-size: 0.8rem; letter-spacing: 0.2em; opacity: 0.75; margin-bottom: 40px; }
.cover-open-hint { color: var(--book-gold); font-size: 0.75rem; letter-spacing: 0.15em; opacity: 0.6; animation: hint-pulse 2s ease-in-out infinite; }
@keyframes hint-pulse { 0%,100% { opacity: 0.4; } 50% { opacity: 0.9; } }

/* 本体 */
#ttb-book {
    display: none;
    max-width: 860px;
    margin: 0 auto;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.5s ease 0.3s, transform 0.5s ease 0.3s;
}
#ttb-book.open { opacity: 1; transform: translateY(0); }

/* タブ */
#ttb-tabs { display: flex; gap: 3px; padding: 0 0 0 8px; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
#ttb-tabs::-webkit-scrollbar { display: none; }
.ttb-tab {
    flex: 0 0 auto;
    padding: 10px 16px 12px;
    font-family: "Sawarabi Mincho", serif;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    color: var(--book-faint);
    background: var(--tab-top);
    border: 1px solid rgba(0,0,0,0.12);
    border-bottom: none;
    border-radius: 6px 6px 0 0;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, transform 0.15s;
    white-space: nowrap;
    position: relative;
    top: 1px;
    user-select: none;
}
.ttb-tab:hover:not(.active):not(.locked) { background: var(--tab-active); color: var(--book-ink); transform: translateY(-2px); }
.ttb-tab.active { background: var(--tab-active); color: var(--book-ink); font-weight: bold; z-index: 2; transform: translateY(-2px); }
.ttb-tab.locked { opacity: 0.35; cursor: not-allowed; }
.ttb-tab[data-tab="s1"]    { background-color: var(--tab-s1); }
.ttb-tab[data-tab="s2"]    { background-color: var(--tab-s2); }
.ttb-tab[data-tab="s3"]    { background-color: var(--tab-s3); }
.ttb-tab[data-tab="s4"]    { background-color: var(--tab-s4); }
.ttb-tab[data-tab="final"] { background-color: var(--tab-final); color: var(--book-cover); }
.ttb-tab.active            { background-color: var(--tab-active) !important; }

/* ページエリア */
#ttb-pages {
    background: var(--book-cream);
    border: 1px solid rgba(0,0,0,0.15);
    border-radius: 0 8px 8px 8px;
    box-shadow: 4px 6px 30px rgba(0,0,0,0.18), inset 4px 0 12px rgba(0,0,0,0.06);
    min-height: 500px;
    position: relative;
    overflow: hidden;
}
#ttb-pages::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 28px;
    background: linear-gradient(to right, rgba(0,0,0,0.12), transparent);
    pointer-events: none;
    z-index: 1;
}
.ttb-page { display: none; padding: 40px 44px 50px 56px; animation: page-in 0.3s ease; }
.ttb-page.active { display: block; }
@keyframes page-in { from { opacity: 0; transform: translateX(8px); } to { opacity: 1; transform: translateX(0); } }

/* ページ共通 */
.ttb-page-title { font-family: "Zen Old Mincho", serif; font-size: clamp(1rem, 3vw, 1.25rem); font-weight: 900; letter-spacing: 0.12em; color: var(--book-cover); margin-bottom: 6px; line-height: 1.5; }
.ttb-page-rule { border: none; border-top: 1px solid var(--book-gold); margin: 10px 0 28px; opacity: 0.5; }
.ttb-page-note { font-size: 0.82rem; color: var(--book-faint); line-height: 1.8; margin-bottom: 24px; }

/* TOP */
#ttb-top-problem-display { background: rgba(0,0,0,0.04); border-left: 3px solid var(--book-gold); padding: 14px 18px; margin-bottom: 20px; font-size: 1rem; line-height: 1.8; display: none; }
.ttb-main-input { width: 100%; border: 1px solid rgba(0,0,0,0.2); border-radius: 3px; padding: 14px 16px; font-family: "游ゴシック", "Yu Gothic", YuGothic, sans-serif; font-size: 1rem; color: var(--book-ink); background: #fff; outline: none; transition: border-color 0.2s; margin-bottom: 16px; }
.ttb-main-input:focus { border-color: var(--book-gold); }
.ttb-btn-primary { background: var(--book-cover); color: var(--book-cream); border: none; padding: 13px 40px; font-family: "游ゴシック", "Yu Gothic", YuGothic, sans-serif; font-size: 0.95rem; letter-spacing: 0.1em; cursor: pointer; border-radius: 3px; transition: background 0.2s, transform 0.15s; }
.ttb-btn-primary:hover { background: var(--book-spine); transform: translateY(-1px); }
.ttb-btn-secondary { background: transparent; color: var(--book-faint); border: 1px solid var(--book-faint); padding: 10px 24px; font-family: "游ゴシック", "Yu Gothic", YuGothic, sans-serif; font-size: 0.85rem; letter-spacing: 0.08em; cursor: pointer; border-radius: 3px; transition: all 0.2s; margin-top: 30px; display: inline-block; }
.ttb-btn-secondary:hover { color: var(--book-ink); border-color: var(--book-ink); }
.ttb-reset-note { font-size: 0.76rem; color: var(--book-faint); margin-top: 6px; line-height: 1.6; }

/* チャットログ */
.chat-log { height: 350px; overflow-y: auto; border-bottom: 1px solid rgba(0,0,0,0.1); margin-bottom: 28px; padding: 12px 8px; display: flex; flex-direction: column; gap: 0; }
.chat-log::-webkit-scrollbar { width: 4px; }
.chat-log::-webkit-scrollbar-track { background: transparent; }
.chat-log::-webkit-scrollbar-thumb { background: var(--book-gold); border-radius: 2px; }
.msg { margin-bottom: 18px; padding: 13px 18px; border-radius: 16px; background: #f0ebe0; display: inline-block; max-width: 82%; position: relative; word-break: break-word; align-self: flex-start; text-align: left; font-size: 0.97rem; line-height: 2.0; color: var(--book-ink); font-family: "游ゴシック", "Yu Gothic", YuGothic, sans-serif; }
.msg-user { background: #e8f0e0; align-self: flex-end; text-align: right; }

/* UI共通 */
.ui-area { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.in-row { display: flex; gap: 12px; width: 100%; justify-content: center; }
.q-in { border: 1px solid rgba(0,0,0,0.2); padding: 11px 14px; width: 30%; text-align: center; background: #fff; font-size: 0.95rem; font-family: "游ゴシック", "Yu Gothic", YuGothic, sans-serif; color: var(--book-ink); border-radius: 3px; outline: none; transition: border-color 0.2s; }
.q-in:focus { border-color: var(--book-gold); }
.q-in-single { width: 88% !important; }
.btn-row { display: flex; gap: 12px; margin-top: 6px; justify-content: center; }
.btn-next { background: var(--book-cover); color: var(--book-cream); border: none; padding: 11px 44px; cursor: pointer; font-family: "游ゴシック", "Yu Gothic", YuGothic, sans-serif; font-size: 0.92rem; letter-spacing: 0.08em; border-radius: 3px; transition: background 0.2s; }
.btn-next:hover { background: var(--book-spine); }
.btn-back { background: transparent; color: var(--book-faint); border: 1px solid var(--book-faint); padding: 11px 24px; cursor: pointer; font-family: "游ゴシック", "Yu Gothic", YuGothic, sans-serif; font-size: 0.88rem; border-radius: 3px; transition: all 0.2s; }
.btn-back:hover { color: var(--book-ink); border-color: var(--book-ink); }
#progress-wrap { width: 100%; height: 6px; background: rgba(0,0,0,0.08); position: relative; margin-top: 16px; border-radius: 3px; }
#progress-bar  { height: 100%; width: 0%; background: var(--book-gold); transition: width 0.4s ease; border-radius: 3px; }
#walker        { position: absolute; top: -20px; left: 0%; transition: left 0.4s ease; font-size: 1rem; }

/* ①ゲームA カード振り分け */
#sort-stage { display: none; text-align: center; }
.zones { display: flex; justify-content: space-between; gap: 18px; margin-bottom: 26px; }
.z-box { width: 48%; height: 130px; border: 2px dashed rgba(0,0,0,0.2); background: #f8f4ec; display: flex; align-items: center; justify-content: center; transition: 0.2s; text-align: center; cursor: pointer; border-radius: 4px; font-size: 0.9rem; line-height: 1.7; color: var(--book-faint); padding: 12px; }
.z-box:hover, .z-box.drag-over { border-color: var(--book-gold); background: #f2ecdf; color: var(--book-ink); }
#active-card { width: min(300px, 85%); min-height: 130px; border: 1.5px solid var(--book-cover); margin: 30px auto; display: flex; align-items: center; justify-content: center; padding: 22px; background: #fff; box-shadow: 0 4px 18px rgba(0,0,0,0.12); font-weight: bold; cursor: grab; font-size: 1.05rem; border-radius: 4px; }
#card-info { font-size: 0.78rem; color: var(--book-faint); }

/* ①ゲームB 並び替え */
#priority-stage { display: none; text-align: center; }
.sortable-list { list-style: none; padding: 0; margin: 24px auto; width: 86%; }
.sort-item { background: #fff; border: 1px solid rgba(0,0,0,0.15); margin-bottom: 10px; padding: 14px 18px; cursor: move; text-align: center; border-radius: 3px; font-size: 0.93rem; transition: box-shadow 0.15s; }
.sort-item:hover { box-shadow: 0 3px 10px rgba(0,0,0,0.1); }

/* 診断結果共通 */
#final-report { display: none; }
.rep-title { text-align: center; font-size: 1.3rem; line-height: 1.9; margin-bottom: 44px; }
.res-highlight { font-size: 1.7rem; font-weight: bold; display: block; margin: 12px 0; }
.rep-box { margin-bottom: 40px; padding-bottom: 18px; border-bottom: 1px solid #ece6d8; }
.memory-table { display: flex; width: 100%; border: 1px solid #e5dfd0; margin: 18px 0; }
.mem-left { flex: 1; padding: 22px; background: #f5f0e5; border-right: 1px solid #e5dfd0; font-weight: bold; display: flex; align-items: center; justify-content: center; line-height: 1.7; }
.mem-right { flex: 1; padding: 22px; font-size: 0.93rem; line-height: 1.7; }
.support-box { background: #f5f0e5; padding: 36px; border-radius: 4px; display: flex; align-items: center; gap: 30px; margin-top: 36px; justify-content: center; }
.support-box > div:first-child { flex: 1; text-align: center; line-height: 2.1; }
.support-img img { width: 130px; }
.final-btn-row { display: flex; justify-content: center; gap: 16px; margin-top: 44px; flex-wrap: wrap; }
.btn-sns { background: var(--book-spine); color: var(--book-cream); border: none; padding: 11px 24px; cursor: pointer; text-decoration: none; border-radius: 3px; display: inline-flex; align-items: center; font-family: "游ゴシック", "Yu Gothic", YuGothic, sans-serif; font-size: 0.9rem; letter-spacing: 0.05em; transition: background 0.2s; }
.btn-sns:hover { background: #000; }
.report-nav { display: flex; gap: 14px; margin-top: 36px; flex-wrap: wrap; justify-content: center; }
.btn-next-section { background: var(--book-gold); color: var(--book-cover); border: none; padding: 13px 32px; font-family: "游ゴシック", "Yu Gothic", YuGothic, sans-serif; font-size: 0.95rem; letter-spacing: 0.1em; cursor: pointer; border-radius: 3px; font-weight: bold; transition: all 0.2s; }
.btn-next-section:hover { background: #b8973e; transform: translateY(-1px); }
.btn-go-top { background: transparent; color: var(--book-faint); border: 1px solid var(--book-faint); padding: 13px 28px; font-family: "游ゴシック", "Yu Gothic", YuGothic, sans-serif; font-size: 0.88rem; cursor: pointer; border-radius: 3px; letter-spacing: 0.08em; transition: all 0.2s; }
.btn-go-top:hover { color: var(--book-ink); border-color: var(--book-ink); }

/* ②感情カード */
.emotion-grid { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin: 18px 0; }
.emotion-card { border: 1.5px solid rgba(74,58,122,0.3); padding: 10px 18px; border-radius: 6px; cursor: pointer; background: #f0eef8; font-family: "Sawarabi Mincho", serif; font-size: 0.9rem; color: var(--s2-color); transition: all 0.18s; user-select: none; }
.emotion-card.selected { background: var(--s2-color); color: #fff; border-color: var(--s2-color); }

/* スライダー共通 */
.game-slider-wrap { width: 88%; margin: 18px auto; }
.slider-label-row { display: flex; justify-content: space-between; font-size: 0.8rem; color: var(--book-faint); margin-bottom: 8px; }
.book-slider { -webkit-appearance: none; width: 100%; height: 5px; border-radius: 3px; outline: none; background: rgba(0,0,0,0.12); margin-bottom: 8px; }
.book-slider::-webkit-slider-thumb { -webkit-appearance: none; width: 20px; height: 20px; border-radius: 50%; cursor: pointer; border: 3px solid #fff; box-shadow: 0 2px 8px rgba(0,0,0,0.25); }
.slider-val-display { text-align: center; font-size: 1.1rem; font-weight: bold; margin-top: 4px; }
.slider-s2::-webkit-slider-thumb { background: var(--s2-color); }
.slider-s2 { background: linear-gradient(to right, var(--s2-color), #8070c0); }
.slider-val-s2 { color: var(--s2-color); }
.slider-s3::-webkit-slider-thumb { background: var(--s3-color); }
.slider-s3 { background: linear-gradient(to right, var(--s3-color), #c07060); }
.slider-val-s3 { color: var(--s3-color); }
.slider-s4::-webkit-slider-thumb { background: var(--s4-color); }
.slider-s4 { background: linear-gradient(to right, var(--s4-color), #60b080); }
.slider-val-s4 { color: var(--s4-color); }

/* ②並び替え */
.emotion-sort-list { list-style:none; padding:0; margin:20px auto; width:86%; }
.emotion-sort-item { background: #fff; border: 1px solid rgba(74,58,122,0.25); margin-bottom: 9px; padding: 13px 18px; cursor: move; border-radius: 4px; font-size: 0.93rem; color: var(--s2-color); display: flex; align-items: center; gap: 10px; font-family: "游ゴシック", "Yu Gothic", YuGothic, sans-serif; }
.emotion-sort-item::before { content: '≡'; color: var(--s2-color); opacity: 0.4; font-size: 1.1rem; }

/* ③人物カード */
.person-zones { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 16px; }
.person-zone { flex: 1; min-width: 140px; max-width: 200px; min-height: 100px; border: 1.5px dashed rgba(122,58,42,0.35); border-radius: 6px; padding: 10px; background: #f8f0ec; font-size: 0.8rem; color: var(--s3-color); text-align: center; }
.person-zone-label { font-weight: bold; margin-bottom: 8px; display: block; font-size: 0.82rem; }
.persons-pool { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin: 12px 0; }
.person-card { padding: 9px 16px; border: 1.5px solid rgba(122,58,42,0.4); border-radius: 5px; background: #fff; cursor: pointer; font-family: "Sawarabi Mincho", serif; font-size: 0.88rem; transition: 0.18s; color: var(--s3-color); }
.person-card:hover { background: #f8f0ec; }
.placed-card { display: inline-block; margin: 2px; padding: 4px 10px; background: var(--s3-color); color: #fff; border-radius: 3px; font-size: 0.8rem; cursor: pointer; }
#s3-picker { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.55); z-index: 9999; align-items: center; justify-content: center; }
#s3-picker.show { display: flex; }
.picker-inner { background: var(--book-cream); padding: 28px 32px; border-radius: 8px; text-align: center; min-width: 260px; box-shadow: 0 8px 40px rgba(0,0,0,0.3); }
.picker-inner p { font-size: 0.95rem; margin-bottom: 18px; line-height: 1.7; }
.picker-inner .btn-next { margin: 5px 0; display: block; width: 100%; }

/* ④キーワード */
.kw-pool { display: flex; flex-wrap: wrap; gap: 9px; justify-content: center; margin: 16px 0; }
.kw-tag { padding: 9px 16px; border: 1.5px solid rgba(42,90,58,0.4); border-radius: 20px; background: #eef5f0; cursor: pointer; font-family: "Sawarabi Mincho", serif; font-size: 0.88rem; color: var(--s4-color); transition: 0.18s; user-select: none; }
.kw-tag.selected { background: var(--s4-color); color: #fff; border-color: var(--s4-color); }
.kw-selected-display { min-height: 48px; border: 1px solid rgba(42,90,58,0.3); border-radius: 6px; padding: 12px 14px; text-align: center; color: var(--s4-color); font-size: 0.93rem; background: #f5faf7; margin: 10px auto; width: 88%; line-height: 1.7; }

/* 全体診断 */
.final-section-block { border: none; border-radius: 0; padding: 28px 0; margin-bottom: 0; background: transparent; border-bottom: 1px solid rgba(201,168,76,0.25); }
.final-section-block:last-of-type { border-bottom: none; }
.final-section-label { font-family: "Zen Old Mincho", serif; font-size: clamp(1rem, 3vw, 1.25rem); font-weight: 900; letter-spacing: 0.12em; color: var(--book-cover); margin-bottom: 6px; line-height: 1.5; }
.final-section-block p { font-size: 0.93rem; line-height: 2.0; margin: 0 0 4px; font-family: "游ゴシック", "Yu Gothic", YuGothic, sans-serif; color: var(--book-ink); }
.final-two-col { display: flex; gap: 0; border: 1px solid rgba(0,0,0,0.1); margin: 14px 0; }
.final-col { flex: 1; padding: 18px 20px; font-size: 0.88rem; line-height: 2.0; font-family: "游ゴシック", "Yu Gothic", YuGothic, sans-serif; }
.final-col-label { font-size: 0.93rem; color: var(--book-gold); letter-spacing: 0.12em; display: block; margin-bottom: 8px; }
.final-col:first-child { background: #f5f0e5; border-right: 1px solid rgba(0,0,0,0.1); }
.final-col:last-child  { background: #faf6ee; }
.final-page-lines { background-image: repeating-linear-gradient(transparent, transparent 31px, rgba(201,168,76,0.12) 31px, rgba(201,168,76,0.12) 32px); background-size: 100% 32px; background-position: 0 8px; padding: 8px 0; }
.final-all-title { text-align: center; font-family: "Zen Old Mincho", serif; font-size: clamp(1rem, 3.5vw, 1.4rem); font-weight: 900; letter-spacing: 0.12em; color: var(--book-cover); line-height: 2.0; margin-bottom: 10px; }
.final-header-intro { font-size: 0.93rem; line-height: 2.3; color: var(--book-ink); text-align: center; margin-bottom: 36px; font-family: "游ゴシック", "Yu Gothic", YuGothic, sans-serif; }

/* 印刷 */
@media print {
    @page { size: A4 portrait; margin: 0; }
    html, body { margin: 0; padding: 0; width: 100%; height: 100%; overflow: hidden; background: #fff; }
    header, footer, nav, aside, .sidebar, #masthead, .menu-toggle,
    #ttb-tabs, .final-btn-row, .btn-row, .report-nav,
    #progress-wrap, [class*="progress-wrap"],
    .btn-next-section, .btn-go-top, #ttb-pages::before,
    ins, .adsbygoogle, [id*="google_ads"], iframe, .wp-block-embed { display: none !important; }
    #ttb-root { display: block !important; position: absolute; top: 0; left: 0; width: 100%; height: 100%; margin: 0; padding: 0; z-index: 1; zoom: 0.65; text-align: center; }
    #ttb-pages { display: inline-block; width: 100%; max-width: none; margin: 0 auto; padding: 0; box-shadow: none; border: none; text-align: left; }
    .ttb-page { display: none; }
    .ttb-page.active { display: block; width: 100%; height: auto; padding: 40px; box-sizing: border-box; }
}

/* レスポンシブ */
@media (max-width: 600px) {
    .ttb-page { padding: 28px 20px 36px 30px; }
    .ttb-tab { padding: 8px 10px 10px; font-size: 0.7rem; }
    .support-box { flex-direction: column; padding: 24px; }
    .support-img img { width: 100px; }
    .memory-table { flex-direction: column; }
    .mem-left { border-right: none; border-bottom: 1px solid #e5dfd0; }
    .zones { flex-direction: column; }
    .z-box { width: 100%; }
}