/* どど翻訳☆ — ライト／ダーク（html.land-dark）両対応 */
:root {
  --dtr-bg: rgba(255, 255, 255, .94);
  --dtr-text: #2a2d38;
  --dtr-sub: #7a7f90;
  --dtr-line: rgba(30, 35, 60, .12);
  --dtr-on-bg: #3f6fe0;
  --dtr-on-text: #fff;
  --dtr-shadow: 0 6px 22px rgba(20, 24, 40, .16), 0 1px 4px rgba(20, 24, 40, .08);
  --dtr-note-bg: #fff8e1;
  --dtr-note-text: #7a5a00;
}
html.land-dark {
  --dtr-bg: rgba(35, 40, 56, .94);
  --dtr-text: #e6e8ef;
  --dtr-sub: #9aa0b3;
  --dtr-line: rgba(255, 255, 255, .12);
  --dtr-on-bg: #8fb0ff;
  --dtr-on-text: #10131c;
  --dtr-shadow: 0 6px 22px rgba(0, 0, 0, .5), 0 1px 4px rgba(0, 0, 0, .3);
  --dtr-note-bg: #3a3220;
  --dtr-note-text: #ffd98a;
}

/* 画面の隅の切り替えボタン */
.dodo-tr-switch {
  position: fixed; left: 14px; bottom: 14px; z-index: 9990;
  display: inline-flex; align-items: center; gap: 2px;
  padding: 4px 5px 4px 9px; border-radius: 999px;
  background: var(--dtr-bg); color: var(--dtr-text);
  border: 1px solid var(--dtr-line); box-shadow: var(--dtr-shadow);
  font: 600 13px/1.2 system-ui, -apple-system, "Segoe UI", "Hiragino Sans", "Noto Sans JP", sans-serif;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.dodo-tr-switch.is-hidden { display: none; }
.dodo-tr-switch__icon { font-size: 14px; margin-right: 2px; }
.dodo-tr-switch__sep, .dodo-tr-inline__sep { color: var(--dtr-sub); font-weight: 400; }
.dodo-tr-switch__a {
  display: inline-block; padding: 5px 10px; border-radius: 999px;
  color: var(--dtr-text) !important; text-decoration: none !important; transition: background .15s, color .15s;
}
.dodo-tr-switch__a:hover { background: var(--dtr-line); }
.dodo-tr-switch__a.is-on { background: var(--dtr-on-bg); color: var(--dtr-on-text) !important; }
.dodo-tr-switch__a:focus-visible, .dodo-tr-toast a:focus-visible, .dodo-tr-toast button:focus-visible { outline: 2px solid var(--dtr-on-bg); outline-offset: 2px; }

/* ショートコード版 [dodo_lang_switch] */
.dodo-tr-inline { display: inline-flex; align-items: center; gap: 4px; font-weight: 600; }
.dodo-tr-inline__a { text-decoration: none; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--dtr-line); }
.dodo-tr-inline__a.is-on { background: var(--dtr-on-bg); color: var(--dtr-on-text) !important; border-color: transparent; }

/* 英語の提案トースト */
.dodo-tr-toast {
  position: fixed; left: 12px; right: 12px; bottom: 66px; z-index: 99990;
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  width: fit-content; max-width: 560px; margin: 0 auto; padding: 10px 12px 10px 14px; border-radius: 14px;
  background: var(--dtr-bg); color: var(--dtr-text); border: 1px solid var(--dtr-line); box-shadow: var(--dtr-shadow);
  font: 500 14px/1.4 system-ui, -apple-system, "Segoe UI", sans-serif;
  transform: translateY(16px); opacity: 0; transition: transform .25s ease, opacity .25s ease;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.dodo-tr-toast.is-in { transform: translateY(0); opacity: 1; }
.dodo-tr-toast__txt { flex: 1 1 180px; }
.dodo-tr-toast__go {
  padding: 6px 12px; border-radius: 999px; background: var(--dtr-on-bg); color: var(--dtr-on-text) !important;
  text-decoration: none !important; font-weight: 700; white-space: nowrap;
}
.dodo-tr-toast__x {
  border: 0; background: transparent; color: var(--dtr-sub); font-size: 20px; line-height: 1; cursor: pointer; padding: 2px 4px;
}
.dodo-tr-toast__x:hover { color: var(--dtr-text); }

/* 英語ページ：原文が更新されたお知らせ */
.dodo-tr-note {
  background: var(--dtr-note-bg); color: var(--dtr-note-text);
  border-radius: 8px; padding: 8px 12px; font-size: .9em;
}

/* スマホ・タブレット：テーマの下部メニュー（Top / Sidebar）の上に出す */
@media (max-width: 1023px) {
  .dodo-tr-switch { left: 10px; bottom: calc(64px + env(safe-area-inset-bottom, 0px)); font-size: 12px; }
  .dodo-tr-switch__a { padding: 5px 8px; }
  /* 下は音楽プレイヤー等と重なりやすいので、スマホでは上に出す */
  .dodo-tr-toast { top: calc(10px + env(safe-area-inset-top, 0px)); bottom: auto; font-size: 13px; transform: translateY(-16px); }
  .dodo-tr-toast.is-in { transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .dodo-tr-toast { transition: none; }
}
@media print { .dodo-tr-switch, .dodo-tr-toast { display: none !important; } }