/* 国語ことば辞典 — 検索が主役の画面（Google のトップのように、箱ひとつ） */
.search-page { min-height: 100svh; display: flex; flex-direction: column; background: var(--white); }

/* 上の細い帯 */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px; font-size: 0.85rem;
}
.topbar .brand { color: var(--ink-soft); text-decoration: none; letter-spacing: 0.16em; }
.topbar nav { display: flex; align-items: center; gap: 18px; }
.topbar nav a { color: var(--ink-soft); text-decoration: none; white-space: nowrap; }
.topbar .brand, .ruby-switch { white-space: nowrap; }
.topbar nav a:hover { color: var(--ink); text-decoration: underline; }
.ruby-switch { display: inline-flex; align-items: center; gap: 6px; color: var(--ink-soft); cursor: pointer; }
.ruby-switch input { width: 15px; height: 15px; accent-color: var(--ai); }

/* 真ん中の題と箱 */
.search-main { flex: 1; width: min(720px, calc(100% - 32px)); margin: 0 auto; }
.hero { padding-top: clamp(64px, 18vh, 160px); text-align: center; transition: padding 0.25s ease; }
.title { font-size: clamp(2rem, 6vw, 3rem); font-weight: 600; letter-spacing: 0.12em; line-height: 1.2; margin-bottom: 26px; }
.title a { color: var(--ink); text-decoration: none; }
.title .accent { color: var(--ai); }
.search-form { position: relative; }
#q {
  width: 100%; height: 58px; padding: 0 52px 0 22px;
  font-size: 1.25rem; letter-spacing: 0.04em;
  border: 1.5px solid var(--line-dark); border-radius: 30px; background: var(--white);
  outline: none; -webkit-appearance: none; appearance: none;
}
#q::-webkit-search-cancel-button { display: none; }
#q:focus { border-color: var(--ai); box-shadow: 0 2px 10px rgba(41, 82, 122, 0.12); }
.clear {
  position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  width: 42px; height: 42px; border-radius: 50%; font-size: 1.4rem; color: var(--ink-soft);
}
.clear:hover { background: var(--paper); color: var(--ink); }
.hint { margin-top: 16px; font-size: 0.92rem; color: var(--ink-soft); word-break: auto-phrase; text-wrap: balance; }
.tries { margin-top: 10px; font-size: 0.9rem; color: var(--ink-soft); }
.tries button { color: var(--ai); text-decoration: underline; text-underline-offset: 3px; margin: 0 6px; }

/* 打ちはじめたら、題を小さくして上へ */
.search-page.has-query .hero { padding-top: 10px; text-align: left; }
.search-page.has-query .title { font-size: 1.05rem; letter-spacing: 0.1em; margin-bottom: 10px; }
.search-page.has-query .hint, .search-page.has-query .tries { display: none; }
.search-page.has-query #q { height: 50px; font-size: 1.1rem; }

/* 結果 */
.results { padding: 18px 0 40px; }
.result-line { font-size: 0.85rem; color: var(--ink-soft); padding: 0 4px 8px; border-bottom: 1px solid var(--line); }
.hits { display: block; }
.hit { border-bottom: 1px solid var(--line); padding: 16px 4px; }
.hit-head { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; cursor: pointer; }
.hit-head .word { font-size: 1.35rem; font-weight: 600; color: var(--ink); line-height: 1.5; }
.hit-head .word ruby rt { font-size: 0.42em; }
.hit-head .yomi { font-size: 0.9rem; color: var(--ink-soft); }
.hit-head .grade { font-size: 0.8rem; color: var(--grade-color, var(--ink-soft)); letter-spacing: 0.06em; }
.hit-head .pos { font-size: 0.78rem; color: var(--ink-soft); }
.hit-head .note { font-size: 0.85rem; color: var(--ink-soft); }
.hit .sense { display: block; grid-template-columns: none; margin-top: 6px; padding: 0; }
.hit .sense .imi, .hit .sense .en { display: none; font-size: 0.92rem; color: var(--ink-soft); line-height: 1.7; font-family: "Klee One", Georgia, serif; }
body.show-en .hit .sense .en { display: block; }
.cand .snip-en { display: none; font-size: 0.85rem; color: var(--ink-soft); flex-basis: 100%; }
body.show-en .cand .snip-en { display: block; }
body.show-en .cand .snip { display: none; }
@media (min-width: 600px) { body.show-en .cand .snip-en { flex-basis: auto; margin-left: auto; max-width: 52%; text-align: right; } }
.hit .sense .rei { display: block; margin: 0; }
.hit .sense .imi { font-size: 1.05rem; line-height: 1.9; }
.hit .sense .num { color: var(--ai); font-weight: 600; margin-right: 6px; }
.hit .sense .rei { font-size: 0.98rem; color: #3a4049; line-height: 1.9; padding-left: 1.2em; text-indent: -1.2em; }
.hit .sense .rei::before { content: "例 "; color: var(--ai); font-size: 0.85rem; letter-spacing: 0.1em; }
.hit.brief .sense ~ .sense { display: none; }   /* たたんだ語は意味①と例文①だけ見せる */
.hit .open-more { margin-top: 6px; font-size: 0.85rem; color: var(--ai); text-decoration: underline; text-underline-offset: 3px; }
.hit.open .open-more { display: none; }
.hit .detail { display: none; margin-top: 12px; }
.hit.open .detail { display: block; }
.hit.open .hit-head .word { font-size: 1.6rem; }

.row { display: grid; grid-template-columns: 8.5em 1fr; gap: 8px 12px; padding: 8px 0; border-top: 1px dashed var(--line); align-items: start; }
.row dt { font-size: 0.8rem; color: var(--ink-soft); letter-spacing: 0.08em; padding-top: 4px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chips button, .chips a {
  border: 1px solid var(--line-dark); border-radius: 4px; padding: 3px 10px; font-size: 0.92rem;
  color: var(--ink); background: var(--white); text-decoration: none; line-height: 1.6;
}
.chips button:hover, .chips a:hover { border-color: var(--ai); color: var(--ai); }
.chips .g { font-size: 0.72rem; color: var(--ink-soft); margin-left: 4px; }

/* Gemini に聞く */
.ask { margin-top: 14px; padding: 12px 14px; background: var(--paper); border: 1px solid var(--line); }
.ask-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.ask-head .label { font-weight: 600; font-size: 0.95rem; }
.ask-head .sub { font-size: 0.82rem; color: var(--ink-soft); }
.ask-kinds { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.ask-kinds button { border: 1px solid var(--line-dark); border-radius: 999px; padding: 3px 12px; font-size: 0.88rem; background: var(--white); }
.ask-kinds button.on { background: var(--ink); color: var(--white); border-color: var(--ink); }
.ask-text {
  margin-top: 10px; padding: 10px 12px; background: var(--white); border: 1px solid var(--line);
  font-size: 0.9rem; line-height: 1.8; white-space: pre-wrap; color: #3a4049;
}
.ask-buttons { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.ask-buttons button {
  border: 1.5px solid var(--ink); border-radius: 4px; padding: 7px 16px; font-size: 0.95rem; background: var(--white);
}
.ask-buttons button.primary { background: var(--ink); color: var(--white); }
.ask-buttons button:hover { border-color: var(--ai); }
.ask-buttons button.primary:hover { background: var(--ai); border-color: var(--ai); }

/* 候補の言葉（選ぶ前の一覧） */
.list-label { font-size: 0.8rem; color: var(--ink-soft); letter-spacing: 0.08em; padding: 14px 4px 4px; }
.cand { border-bottom: 1px solid var(--line); }
.cand button { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; width: 100%; text-align: left; padding: 10px 4px; line-height: 1.6; }
.cand button:hover { background: var(--paper); }
.cand .word { font-size: 1.15rem; font-weight: 600; color: var(--ink); }
.cand .word ruby rt { font-size: 0.42em; }
.cand .yomi { font-size: 0.85rem; color: var(--ink-soft); }
.cand .grade { font-size: 0.78rem; color: var(--grade-color, var(--ink-soft)); letter-spacing: 0.06em; }
.cand .note { font-size: 0.8rem; color: var(--ink-soft); }
.cand .snip { font-size: 0.88rem; color: var(--ink-soft); flex-basis: 100%; padding-left: 2px; }
@media (min-width: 600px) { .cand .snip { flex-basis: auto; margin-left: auto; max-width: 52%; text-align: right; } }
.entry { padding-top: 12px; }

/* 漢字1字のとき */
.kanji-card { display: grid; grid-template-columns: 96px 1fr; gap: 16px; padding: 16px 4px; border-bottom: 1px solid var(--line); align-items: start; }
.kanji-card .glyph {
  width: 96px; height: 96px; display: grid; place-items: center; font-size: 62px; line-height: 1;
  background: var(--paper); border: 1px solid var(--line);
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 50% 50%; background-position: -1px -1px;
}
.kanji-card .kdata { font-size: 0.95rem; line-height: 1.9; }
.kanji-card .kdata .kg { font-size: 0.8rem; color: var(--ai); letter-spacing: 0.08em; }
.kanji-card .kdata b { font-weight: 600; }
.kanji-card .kdata .lab { color: var(--ink-soft); font-size: 0.82rem; margin-right: 6px; }
.kanji-card .kdata a { font-size: 0.85rem; }

.more { display: block; width: 100%; margin-top: 14px; padding: 10px; border: 1px solid var(--line-dark); font-size: 0.95rem; background: var(--white); }
.more:hover { border-color: var(--ink); }
.none { padding: 24px 4px; color: var(--ink-soft); }

.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%);
  background: var(--ink); color: var(--white); padding: 10px 18px; font-size: 0.92rem; border-radius: 4px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.18); z-index: 20; max-width: calc(100% - 32px);
}

.search-foot { padding: 18px 20px 28px; text-align: center; font-size: 0.8rem; color: var(--ink-soft); line-height: 1.9; }
.search-foot a { color: var(--ink-soft); }
.search-foot .sep { margin: 0 6px; }

@media (max-width: 600px) {
  .topbar { padding: 12px 14px; font-size: 0.78rem; }
  .topbar nav { gap: 10px; }
  .topbar .brand { letter-spacing: 0.08em; }
  .hero { padding-top: clamp(48px, 14vh, 120px); }
  .title { margin-bottom: 20px; }
  #q { height: 54px; font-size: 1.1rem; padding-left: 18px; }
  .row { grid-template-columns: 1fr; gap: 4px; }
  .kanji-card { grid-template-columns: 80px 1fr; }
  .kanji-card .glyph { width: 80px; height: 80px; font-size: 52px; }
  .hit.open .hit-head .word { font-size: 1.45rem; }
}