/* ════════════════════════════════════════════════════════════════
   MediVoX  shared/css/components.css
   全アプリ共通コンポーネント（色は CSS変数で差し替え）
   必要な変数: --bg --surface --surface2 --surface3
               --accent --accent-rgb --accent2-rgb
               --text --text-dim --border --glow
               --header-bg --green --red --yellow
   ════════════════════════════════════════════════════════════════ */

/* ── アニメーション ─────────────────────────────────────────── */
@keyframes blink    { 0%,100%{opacity:1} 50%{opacity:.3} }
@keyframes pulse    { 0%,100%{box-shadow:0 0 0 0 rgba(var(--accent-rgb),.35)} 50%{box-shadow:0 0 0 5px rgba(var(--accent-rgb),0)} }
@keyframes scan     { 0%{transform:translateX(-100%)} 100%{transform:translateX(380%)} }
@keyframes fadeUp   { from{opacity:0;transform:translateY(4px)} to{opacity:1;transform:translateY(0)} }
@keyframes flowIn   { from{opacity:0;transform:scale(.93) translateY(10px)} to{opacity:1;transform:scale(1) translateY(0)} }
@keyframes logIn    { from{opacity:0;transform:translateY(6px)} to{opacity:1;transform:translateY(0)} }
@keyframes flashOut { from{opacity:1} to{opacity:0} }

/* ══ HEADER ════════════════════════════════════════════════════ */
.header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px 10px;
  position: sticky; top: 0;
  background: var(--header-bg);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 50;
}
.logo {
  font-family: 'Space Mono', monospace;
  font-size: 15px; font-weight: 700;
  color: var(--accent);
  text-shadow: 0 0 16px rgba(var(--accent-rgb), .4);
  white-space: nowrap;
}
.logo span { color: #fff; }
.header-actions { display: flex; align-items: center; gap: 8px; }

/* バージョン・ステータス */
.ver {
  font-size: 10px; color: var(--text-dim);
  font-family: 'Space Mono', monospace;
  display: flex; align-items: center; gap: 5px;
}
.dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--green); animation: blink 2s infinite;
}

/* ── ヘッダーボタン（共通）── */
.hbtn {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 32px; height: 32px;
  cursor: pointer;
  color: var(--text-dim);
  font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  transition: all .2s; flex-shrink: 0;
  text-decoration: none; line-height: 1;
}
.hbtn:hover {
  border-color: rgba(var(--accent-rgb), .4);
  color: var(--accent);
}
.logout-btn {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 5px 10px;
  cursor: pointer;
  color: var(--text-dim);
  font-size: 11px; font-family: 'Space Mono', monospace; letter-spacing: .5px;
  transition: all .2s; white-space: nowrap;
}
.logout-btn:hover { color: var(--text); border-color: var(--text-dim); }

/* ══ 言語バー ═══════════════════════════════════════════════════ */
.lang-bar {
  padding: 8px 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 7px;
  overflow-x: auto; scrollbar-width: none;
}
.lang-bar::-webkit-scrollbar { display: none; }
.lang-lbl {
  font-size: 9px; color: var(--text-dim);
  font-family: 'Space Mono', monospace;
  white-space: nowrap; letter-spacing: 1px; text-transform: uppercase;
}
.lang-btn {
  padding: 5px 12px; min-height: 36px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: transparent; color: var(--text-dim);
  cursor: pointer; font-size: 12px; white-space: nowrap;
  transition: all .2s;
  font-family: 'Space Mono', monospace;
  touch-action: manipulation;
}
.lang-btn:hover  { border-color: var(--accent); color: var(--accent); }
.lang-btn.active { background: rgba(var(--accent-rgb),.1); border-color: var(--accent); color: var(--accent); }
.lang-settings-btn {
  padding: 5px 12px; min-height: 36px;
  border-radius: 20px;
  border: 1px solid rgba(var(--accent-rgb),.3);
  background: rgba(var(--accent-rgb),.06);
  color: var(--accent);
  cursor: pointer; font-size: 12px; flex-shrink: 0;
  transition: all .2s; touch-action: manipulation;
  white-space: nowrap; font-family: 'Space Mono', monospace;
}
.lang-settings-btn:hover { background: rgba(var(--accent-rgb),.14); }

/* ══ モードタブ ════════════════════════════════════════════════ */
.mod-bar {
  display: flex; overflow-x: auto; scrollbar-width: none;
  padding: 10px 16px; gap: 6px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}
.mod-bar::-webkit-scrollbar { display: none; }
.mod-tab {
  flex-shrink: 0;
  padding: 8px 15px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent; color: var(--text-dim);
  cursor: pointer; font-size: 12px; font-weight: 700;
  font-family: 'Space Mono', monospace;
  transition: all .2s; letter-spacing: .5px;
}
.mod-tab:hover  { color: var(--text); border-color: rgba(255,255,255,.15); }
.mod-tab.active { background: var(--surface2); color: var(--accent); border-color: rgba(var(--accent-rgb),.35); box-shadow: var(--glow); }
.mod-tab:active { opacity: .7; }

/* ══ メインコンテンツ ══════════════════════════════════════════ */
.main { padding: 12px 16px 120px; }

.region-nav { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.region-btn {
  padding: 6px 13px; border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--surface); color: var(--text-dim);
  cursor: pointer; font-size: 12px; transition: all .2s;
}
.region-btn:hover  { border-color: rgba(255,255,255,.2); color: var(--text); }
.region-btn.active { background: rgba(var(--accent-rgb),.1); border-color: var(--accent); color: var(--accent); }

.section-title {
  font-size: 10px; color: var(--text-dim);
  font-family: 'Space Mono', monospace;
  letter-spacing: 2px; text-transform: uppercase;
  margin: 14px 0 8px;
  display: flex; align-items: center; gap: 8px;
}
.section-title::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* ══ フレーズカード ════════════════════════════════════════════ */
.phrase-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.phrase-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 13px 12px 12px;
  cursor: pointer; position: relative; overflow: hidden;
  transition: all .22s; text-align: left;
}
.phrase-card::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 60% 40%, rgba(var(--accent-rgb),.07), transparent 70%);
  opacity: 0; transition: opacity .3s;
}
.phrase-card:hover { border-color: rgba(var(--accent-rgb),.35); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(0,0,0,.3); }
.phrase-card:hover::after { opacity: 1; }
.phrase-card:active { transform: scale(.97); opacity: .8; }

/* カードタイプラベル */
.card-type {
  font-size: 9px; font-family: 'Space Mono', monospace;
  letter-spacing: 1px; text-transform: uppercase; margin-bottom: 5px;
}
/* 共通タイプカラー（全アプリ共通） */
.type-vital .card-type,     .type-breath .card-type     { color: #34d399; }
.type-position .card-type                               { color: #60a5fa; }
.type-safety .card-type                                 { color: #f59e0b; }
.type-care .card-type,      .type-prep .card-type       { color: var(--accent); }
.type-instruction .card-type                            { color: #fb923c; }
.type-general .card-type                                { color: var(--text-dim); }

.card-jp { font-size: 15px; color: var(--text-dim); margin-bottom: 6px; line-height: 1.45; }
.card-target { font-size: 14px; font-weight: 700; line-height: 1.4; }

.type-vital .card-target,     .type-breath .card-target     { color: #34d399; }
.type-position .card-target                                  { color: #60a5fa; }
.type-safety .card-target                                    { color: #f59e0b; }
.type-care .card-target,      .type-prep .card-target        { color: var(--accent); }
.type-instruction .card-target                               { color: #fb923c; }
.type-general .card-target                                   { color: var(--text); }

.card-play  { position: absolute; top: 8px; right: 8px; font-size: 10px; opacity: .35; }
.card-illust { display: none; }
.card-jp-play { display: none; }
.card-jp-play:hover { }
.card-jp-play::after { }

/* ══ FAB 自由翻訳 ════════════════════════════════════════════ */
.fab-translate {
  position: fixed;
  bottom: 24px;
  right: 16px;
  z-index: 150;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 28px;
  padding: 11px 18px 11px 13px;
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(var(--accent-rgb),.45), 0 2px 8px rgba(0,0,0,.2);
  cursor: pointer;
  transition: transform .15s, box-shadow .15s;
  font-family: 'Space Mono', monospace;
  letter-spacing: .5px;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}
.fab-translate:active { transform: scale(.93); }
.fab-icon { font-size: 16px; line-height: 1; }

/* ══ 翻訳ボトムシート ════════════════════════════════════════ */
.trans-sheet-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity .28s;
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}
.trans-sheet-overlay.open { opacity: 1; pointer-events: auto; }
.trans-sheet {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 201;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-radius: 20px 20px 0 0;
  max-height: 85vh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  transform: translateY(100%);
  transition: transform .35s cubic-bezier(.32,.72,0,1);
  padding-bottom: max(env(safe-area-inset-bottom, 0px), 20px);
}
.trans-sheet.open { transform: translateY(0); }
.trans-sheet-handle {
  width: 40px; height: 4px;
  background: var(--border);
  border-radius: 2px;
  margin: 12px auto 6px;
}
.trans-sheet-hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px 10px;
  border-bottom: 1px solid var(--border);
}
.trans-sheet-ttl {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
}
.trans-sheet-x {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 28px; height: 28px;
  cursor: pointer;
  color: var(--text-dim);
  font-size: 13px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.trans-sheet-body {
  padding: 12px 16px 16px;
}
/* シート内の voice/trans-section はカード枠を外す */
.trans-sheet-body .voice-section,
.trans-sheet-body .trans-section {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0;
  margin-top: 0;
  box-shadow: none;
}


/* ══ 音声・翻訳セクション ════════════════════════════════════ */
.voice-section {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 14px; padding: 14px; margin-top: 18px;
}
.voice-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.voice-title {
  font-family: 'Space Mono', monospace; font-size: 10px;
  color: var(--text-dim); text-transform: uppercase; letter-spacing: 1.5px;
}
.beta {
  font-size: 9px; padding: 2px 8px; border-radius: 20px;
  font-family: 'Space Mono', monospace;
  background: rgba(var(--accent-rgb),.18); color: var(--accent); border: 1px solid rgba(var(--accent-rgb),.3);
}
.voice-row { display: flex; gap: 8px; margin-bottom: 8px; }
.voice-input {
  flex: 1; background: var(--bg); border: 1px solid var(--border);
  border-radius: 10px; padding: 10px 12px; color: var(--text);
  font-size: 13px; font-family: 'Noto Sans JP', sans-serif;
  resize: none; height: 56px; outline: none; transition: border-color .2s;
}
.voice-input:focus { border-color: rgba(var(--accent-rgb),.4); }
.voice-input::placeholder { color: var(--text-dim); font-size: 12px; }
.mic-btn {
  width: 56px; height: 56px; border-radius: 10px;
  border: 1px solid var(--border); background: var(--surface2);
  cursor: pointer; font-size: 20px;
  display: flex; align-items: center; justify-content: center;
  transition: all .2s; flex-shrink: 0;
}
.mic-btn:hover    { border-color: rgba(var(--accent-rgb),.5); background: rgba(var(--accent-rgb),.1); }
.mic-btn.recording { border-color: var(--red); background: rgba(239,68,68,.1); animation: pulse 1s infinite; }

.trans-btn {
  width: 100%; padding: 11px;
  background: linear-gradient(135deg, rgba(var(--accent-rgb),.12), rgba(var(--accent2-rgb),.12));
  border: 1px solid rgba(var(--accent-rgb),.25);
  border-radius: 10px; color: var(--accent);
  font-family: 'Space Mono', monospace; font-size: 11px; font-weight: 700;
  letter-spacing: 1px; cursor: pointer; transition: all .2s; text-transform: uppercase;
}
.trans-btn:hover { background: linear-gradient(135deg, rgba(var(--accent-rgb),.2), rgba(var(--accent2-rgb),.2)); }

/* 翻訳結果 */
.result-box {
  display: none; margin-top: 10px;
  background: var(--bg); border: 1px solid rgba(var(--accent-rgb),.2);
  border-radius: 10px; padding: 13px;
}
.result-box.show { display: block; animation: fadeUp .3s ease; }
.result-lang-label {
  font-size: 9px; color: var(--text-dim);
  font-family: 'Space Mono', monospace; letter-spacing: 1px; margin-bottom: 6px;
}
.result-translated { font-size: 17px; font-weight: 700; color: var(--accent); line-height: 1.5; margin-bottom: 10px; }
.speak-again {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px;
  background: rgba(var(--accent-rgb),.08); border: 1px solid rgba(var(--accent-rgb),.2);
  border-radius: 8px; cursor: pointer; color: var(--accent);
  font-size: 11px; font-family: 'Space Mono', monospace; transition: all .2s;
}
.speak-again:hover { background: rgba(var(--accent-rgb),.15); }
.ai-warn {
  display: flex; gap: 8px; margin-top: 10px; padding: 9px 11px;
  background: rgba(245,158,11,.07); border: 1px solid rgba(245,158,11,.2); border-radius: 8px;
}
.ai-warn-text { font-size: 11px; color: #fbbf24; line-height: 1.5; }

/* スキャンライン */
.scan-line { height: 2px; background: var(--surface2); border-radius: 2px; margin-top: 8px; overflow: hidden; display: none; }
.scan-line.active { display: block; }
.scan-line::after { content: ''; display: block; height: 100%; width: 35%; background: linear-gradient(90deg,transparent,var(--accent),transparent); animation: scan 1s infinite; }

/* 多言語同時翻訳結果 */
.multi-result { display: none; flex-direction: column; gap: 8px; margin-top: 10px; }
.multi-result.show { display: flex; animation: fadeUp .3s ease; }
.multi-card { background: var(--bg); border: 1px solid rgba(var(--accent-rgb),.2); border-radius: 10px; padding: 12px; }
.multi-card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.multi-card-lang { font-size: 9px; color: var(--text-dim); font-family: 'Space Mono', monospace; letter-spacing: 1px; }
.multi-card-text { font-size: 16px; font-weight: 700; color: var(--accent); line-height: 1.5; }
.multi-card-speak {
  padding: 5px 10px; background: rgba(var(--accent-rgb),.08);
  border: 1px solid rgba(var(--accent-rgb),.2); border-radius: 7px;
  cursor: pointer; color: var(--accent); font-size: 11px;
  font-family: 'Space Mono', monospace;
}
.multi-card-speak:hover { background: rgba(var(--accent-rgb),.15); }
.ai-warn-multi { display: flex; gap: 8px; margin-top: 6px; padding: 9px 11px; background: rgba(245,158,11,.07); border: 1px solid rgba(245,158,11,.2); border-radius: 8px; }

/* ══ ボトムシート 内部コンテンツ ════════════════════════════════
   ※ シェル(.overlay .patient-panel 等)は layout.css に移動済み
   ══════════════════════════════════════════════════════════════ */
.panel-handle { width: 36px; height: 4px; background: var(--border); border-radius: 2px; margin: 0 auto 16px; }
.panel-close {
  position: absolute; top: 10px; right: 10px;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 8px; width: 44px; height: 44px;
  cursor: pointer; color: var(--text-dim);
  display: flex; align-items: center; justify-content: center; font-size: 16px;
  touch-action: manipulation;
}
.panel-badge {
  display: inline-block; font-size: 9px;
  font-family: 'Space Mono', monospace; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--text-dim); border: 1px solid var(--border);
  padding: 2px 10px; border-radius: 20px; margin-bottom: 12px;
}
.panel-jp    { font-size: 16px; color: var(--text-dim); margin-bottom: 8px; }
.panel-target { font-size: 26px; font-weight: 700; color: #fff; line-height: 1.45; margin-bottom: 18px; }
.panel-play {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; padding: 15px;
  background: linear-gradient(135deg, rgba(var(--accent-rgb),.18), rgba(var(--accent2-rgb),.18));
  border: 1px solid var(--accent); border-radius: 12px;
  color: var(--accent); font-family: 'Space Mono', monospace; font-size: 13px; font-weight: 700;
  cursor: pointer; transition: all .2s; box-shadow: var(--glow);
}
.panel-play:hover { background: linear-gradient(135deg, rgba(var(--accent-rgb),.28), rgba(var(--accent2-rgb),.28)); }
.panel-bar { height: 2px; background: var(--surface2); border-radius: 2px; margin-top: 12px; overflow: hidden; display: none; }
.panel-bar.active { display: block; }
.panel-bar::after { content: ''; display: block; height: 100%; width: 35%; background: linear-gradient(90deg,transparent,var(--accent),transparent); animation: scan 1.2s infinite; }

/* ══ 設定パネル 内部コンテンツ ════════════════════════════════ */
.setting-row { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--border); }
.setting-info  { flex: 1; margin-right: 12px; }
.setting-label { font-size: 13px; color: var(--text); }
.setting-sub   { font-size: 10px; color: var(--text-dim); margin-top: 3px; font-family: 'Space Mono', monospace; line-height: 1.4; }

/* トグルスイッチ */
.toggle-sw { position: relative; width: 44px; height: 24px; flex-shrink: 0; display: inline-block; }
.toggle-sw input { opacity: 0; width: 0; height: 0; position: absolute; }
.toggle-track {
  position: absolute; inset: 0; background: var(--surface3);
  border-radius: 12px; border: 1px solid var(--border); cursor: pointer; transition: .2s;
}
.toggle-track::after {
  content: ''; position: absolute; top: 3px; left: 3px;
  width: 16px; height: 16px; border-radius: 50%; background: var(--text-dim); transition: .2s;
}
.toggle-sw input:checked + .toggle-track { background: rgba(var(--accent-rgb),.22); border-color: rgba(var(--accent-rgb),.5); }
.toggle-sw input:checked + .toggle-track::after { transform: translateX(20px); background: var(--accent); }

/* マイク選択 */
.mic-refresh-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 13px; background: var(--surface2); border: 1px solid var(--border);
  border-radius: 8px; cursor: pointer; color: var(--text-dim);
  font-size: 11px; font-family: 'Space Mono', monospace; transition: all .2s; margin-bottom: 8px;
}
.mic-refresh-btn:hover { border-color: rgba(var(--accent-rgb),.4); color: var(--accent); }
.mic-item {
  display: flex; align-items: center; gap: 8px; padding: 9px 11px;
  border-radius: 8px; border: 1px solid var(--border); background: var(--surface2);
  cursor: pointer; transition: all .2s; margin-bottom: 5px;
  font-size: 11px; color: var(--text-dim); word-break: break-word;
}
.mic-item:hover  { border-color: rgba(var(--accent-rgb),.3); color: var(--text); }
.mic-item.active { border-color: rgba(var(--accent-rgb),.5); color: var(--accent); background: rgba(var(--accent-rgb),.07); }

/* ネイティブ言語グリッド */
.nativeLangGrid { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
.native-btn {
  padding: 9px 12px; border-radius: 10px;
  border: 1px solid var(--border); background: var(--surface2); color: var(--text-dim);
  cursor: pointer; font-size: 12px; text-align: left; transition: all .2s;
  display: flex; align-items: center; gap: 7px;
}
.native-btn:hover  { border-color: rgba(var(--accent-rgb),.3); color: var(--text); }
.native-btn.active { background: rgba(var(--accent-rgb),.12); border-color: rgba(var(--accent-rgb),.5); color: var(--accent); }
.native-btn .flag     { font-size: 16px; }
.native-btn .name     { font-size: 12px; font-weight: 600; }
.native-btn .sublabel { font-size: 9px; opacity: .6; display: block; margin-top: 1px; font-family: 'Space Mono', monospace; }

/* ══ 履歴ドロワー 内部コンテンツ */
.hist-drawer-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px 10px; position: sticky; top: 0;
  background: var(--surface); border-bottom: 1px solid var(--border); z-index: 1;
}
.hist-drawer-title { font-family: 'Space Mono', monospace; font-size: 12px; color: var(--accent); letter-spacing: 1px; }
.hist-note  { font-size: 10px; color: var(--text-dim); padding: 6px 16px; border-bottom: 1px solid var(--border); }
.hist-empty { text-align: center; padding: 32px 16px; color: var(--text-dim); font-size: 12px; }
.hist-card  { padding: 10px 16px; border-bottom: 1px solid var(--border); display: flex; align-items: flex-start; gap: 10px; }
.hist-card-body { flex: 1; min-width: 0; }
.hist-card-meta { display: flex; gap: 8px; align-items: center; margin-bottom: 4px; }
.hist-card-time { font-size: 9px; color: var(--text-dim); font-family: 'Space Mono', monospace; }
.hist-card-lang {
  font-size: 9px; font-family: 'Space Mono', monospace;
  padding: 1px 7px; border-radius: 10px;
  background: rgba(var(--accent-rgb),.1); color: var(--accent); border: 1px solid rgba(var(--accent-rgb),.2);
}
.hist-card-src  { font-size: 11px; color: var(--text-dim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin-bottom: 3px; }
.hist-card-text { font-size: 13px; font-weight: 700; color: var(--text); line-height: 1.4; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.hist-card-copy {
  background: rgba(255,255,255,.04); border: 1px solid var(--border);
  border-radius: 6px; padding: 4px 8px; cursor: pointer; color: var(--text-dim);
  font-size: 10px; flex-shrink: 0; font-family: 'Space Mono', monospace; transition: all .15s;
}
.hist-card-copy:hover { border-color: var(--accent); color: var(--accent); }

/* ══ 言語設定ドロワー 内部コンテンツ */
.ls-title    { font-family: 'Space Mono', monospace; font-size: 12px; color: var(--accent); letter-spacing: 1px; }
.ls-subtitle { font-size: 10px; color: var(--text-dim); margin-top: 2px; }
.sort-list   { list-style: none; padding: 0; margin: 12px 0 14px; display: flex; flex-direction: column; gap: 6px; }
.sort-item   { display: flex; align-items: center; gap: 10px; padding: 10px 12px; background: var(--surface2); border: 1px solid var(--border); border-radius: 10px; cursor: grab; user-select: none; touch-action: none; }
.sort-item.dragging { opacity: .4; }
.sort-handle { font-size: 14px; color: var(--text-dim); flex-shrink: 0; }
.sort-label  { font-size: 13px; flex: 1; }
.sort-placeholder { height: 44px; background: rgba(var(--accent-rgb),.06); border: 1.5px dashed rgba(var(--accent-rgb),.3); border-radius: 10px; }
.ls-btns  { display: flex; gap: 8px; }
.ls-reset { padding: 10px 14px; background: rgba(245,158,11,.08); border: 1px solid rgba(245,158,11,.25); border-radius: 9px; color: #f59e0b; font-size: 11px; cursor: pointer; font-family: 'Space Mono', monospace; }
.ls-save  { flex: 1; padding: 10px; background: linear-gradient(135deg,rgba(var(--accent-rgb),.15),rgba(var(--accent2-rgb),.15)); border: 1px solid rgba(var(--accent-rgb),.3); border-radius: 9px; color: var(--accent); font-family: 'Space Mono', monospace; font-size: 11px; font-weight: 700; cursor: pointer; letter-spacing: .5px; }

/* ══ ログイン画面 内部コンテンツ */
.login-box, .pw-box {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 18px; padding: 36px 32px;
  width: 340px; max-width: calc(100vw - 40px); text-align: center;
}
.login-logo  { font-size: 40px; margin-bottom: 8px; }
.login-title { font-size: 18px; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.login-sub, .pw-sub  { font-size: 11px; color: var(--text-dim); margin-bottom: 28px; font-family: 'Space Mono', monospace; letter-spacing: .5px; }
.pw-logo { font-family: 'Space Mono', monospace; font-size: 28px; font-weight: 700; color: var(--accent); text-shadow: 0 0 24px rgba(var(--accent-rgb),.4); margin-bottom: 6px; }
.pw-logo span { color: #fff; }
.login-form  { text-align: left; display: flex; flex-direction: column; gap: 14px; }
.login-field { display: flex; flex-direction: column; gap: 5px; }
.login-label, .pw-label {
  font-size: 11px; color: var(--text-dim);
  font-family: 'Space Mono', monospace; letter-spacing: .5px; text-transform: uppercase;
  margin-bottom: 10px;
}
.login-input, .pw-input {
  width: 100%; background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; padding: 11px 13px; color: var(--text);
  font-size: 15px; font-family: inherit; outline: none; transition: border-color .2s;
}

.login-input:focus, .pw-input:focus { border-color: rgba(var(--accent-rgb),.5); }
.login-input::placeholder, .pw-input::placeholder { color: rgba(226,232,240,.3); }
.login-error, .pw-err { font-size: 12px; color: #ef4444; min-height: 16px; text-align: center; margin-top: 10px; }
.login-btn, .pw-btn {
  width: 100%; padding: 13px;
  background: linear-gradient(135deg, rgba(var(--accent-rgb),.18), rgba(var(--accent2-rgb),.18));
  border: 1px solid rgba(var(--accent-rgb),.35); border-radius: 10px;
  color: var(--accent); font-family: 'Space Mono', monospace;
  font-size: 12px; font-weight: 700; letter-spacing: 1px;
  cursor: pointer; transition: all .2s; text-transform: uppercase; margin-top: 4px;
}
.login-btn:hover:not(:disabled), .pw-btn:hover {
  background: linear-gradient(135deg, rgba(var(--accent-rgb),.28), rgba(var(--accent2-rgb),.28));
}
.login-btn:disabled { opacity: .5; cursor: not-allowed; }

/* ══ プランUI ══════════════════════════════════════════════════ */
.plan-section       { background: var(--surface2); border: 1px solid var(--border); border-radius: 12px; padding: 14px; margin-bottom: 16px; }
.plan-section-title { font-size: 10px; font-family: 'Space Mono', monospace; color: var(--text-dim); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 10px; }
.plan-badge-row     { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.plan-badge         { font-size: 10px; font-family: 'Space Mono', monospace; padding: 2px 10px; border-radius: 12px; font-weight: 700; }
.plan-badge.trial   { background: rgba(245,158,11,.15); color: #f59e0b; border: 1px solid rgba(245,158,11,.3); }
.plan-badge.active  { background: rgba(16,185,129,.15); color: #10b981; border: 1px solid rgba(16,185,129,.3); }
.plan-badge.expired { background: rgba(239,68,68,.15); color: #ef4444; border: 1px solid rgba(239,68,68,.3); }
.plan-days          { font-size: 11px; color: var(--text-dim); }
.plan-usage-label   { font-size: 11px; color: var(--text-dim); margin-bottom: 5px; }
.plan-bar-bg        { height: 6px; background: var(--bg); border-radius: 3px; overflow: hidden; margin-bottom: 10px; }
.plan-bar-fill      { height: 100%; border-radius: 3px; transition: width .5s; }
.plan-upgrade-btn {
  width: 100%; padding: 10px;
  background: linear-gradient(135deg, rgba(var(--accent-rgb),.12), rgba(var(--accent2-rgb),.12));
  border: 1px solid rgba(var(--accent-rgb),.3); border-radius: 9px;
  color: var(--accent); font-family: 'Space Mono', monospace; font-size: 11px; font-weight: 700;
  cursor: pointer; letter-spacing: .5px; transition: all .2s;
}
.plan-upgrade-btn:hover { background: linear-gradient(135deg, rgba(var(--accent-rgb),.22), rgba(var(--accent2-rgb),.22)); }

/* ══ アップグレードモーダル 内部コンテンツ */
.upgrade-modal  { background: var(--surface); border: 1px solid rgba(var(--accent-rgb),.25); border-radius: 18px; padding: 24px; max-width: 380px; width: 100%; position: relative; }
.upgrade-close  { position: absolute; top: 12px; right: 12px; background: var(--surface2); border: 1px solid var(--border); border-radius: 8px; width: 28px; height: 28px; cursor: pointer; color: var(--text-dim); font-size: 13px; display: flex; align-items: center; justify-content: center; }
.upgrade-title  { font-family: 'Space Mono', monospace; font-size: 13px; color: var(--accent); margin-bottom: 4px; text-align: center; }
.upgrade-sub    { font-size: 11px; color: var(--text-dim); text-align: center; margin-bottom: 16px; }
.upgrade-plan-box  { background: rgba(var(--accent-rgb),.05); border: 1px solid rgba(var(--accent-rgb),.15); border-radius: 12px; padding: 14px; margin-bottom: 16px; }
.upgrade-plan-name { font-family: 'Space Mono', monospace; font-size: 12px; color: var(--accent); margin-bottom: 8px; font-weight: 700; }
.upgrade-plan-features { font-size: 12px; color: var(--text-dim); line-height: 2; }
.upgrade-input { width: 100%; padding: 10px 12px; background: var(--bg); border: 1px solid var(--border); border-radius: 9px; color: var(--text); font-size: 13px; margin-bottom: 8px; outline: none; font-family: 'Noto Sans JP', sans-serif; transition: border-color .2s; }
.upgrade-input:focus { border-color: rgba(var(--accent-rgb),.4); }
.upgrade-input::placeholder { color: var(--text-dim); font-size: 12px; }
.upgrade-submit-btn { width: 100%; padding: 12px; background: linear-gradient(135deg,rgba(var(--accent-rgb),.2),rgba(var(--accent2-rgb),.2)); border: 1px solid var(--accent); border-radius: 10px; color: var(--accent); font-family: 'Space Mono', monospace; font-size: 12px; font-weight: 700; cursor: pointer; letter-spacing: .5px; transition: all .2s; margin-top: 4px; }
.upgrade-submit-btn:hover { background: linear-gradient(135deg,rgba(var(--accent-rgb),.3),rgba(var(--accent2-rgb),.3)); }
.upgrade-success      { text-align: center; padding: 16px 0; }
.upgrade-success-icon { font-size: 36px; margin-bottom: 8px; }
.upgrade-success-text { font-size: 13px; color: var(--green); font-family: 'Space Mono', monospace; }
.upgrade-success-sub  { font-size: 11px; color: var(--text-dim); margin-top: 6px; line-height: 1.6; }

/* ══ フレーズ管理UI ════════════════════════════════════════════ */
.custom-sect     { padding: 4px 0; }
.custom-sect-hdr { font-size: 10px; color: var(--text-dim); font-family: 'Space Mono', monospace; letter-spacing: 2px; text-transform: uppercase; margin: 14px 0 8px; display: flex; align-items: center; gap: 8px; }
.custom-sect-hdr::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.admin-phrase-card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 12px; cursor: pointer; margin-bottom: 8px; width: 100%; text-align: left; transition: all .2s; }
.admin-phrase-card:hover { border-color: rgba(var(--accent-rgb),.35); }
.apc-label  { font-size: 10px; color: var(--text-dim); font-family: 'Space Mono', monospace; margin-bottom: 4px; }
.apc-ja     { font-size: 14px; color: var(--text); margin-bottom: 3px; }
.apc-target { font-size: 13px; color: var(--accent); }
.my-phrase-row    { display: flex; align-items: center; gap: 8px; padding: 10px 12px; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; margin-bottom: 6px; }
.mpr-text         { flex: 1; font-size: 13px; line-height: 1.5; }
.mpr-del          { background: transparent; border: none; color: var(--text-dim); cursor: pointer; font-size: 16px; padding: 4px 6px; flex-shrink: 0; }
.add-my-phrase-btn { width: 100%; padding: 11px; background: rgba(var(--accent-rgb),.06); border: 1.5px dashed rgba(var(--accent-rgb),.3); border-radius: 10px; color: var(--accent); font-family: 'Space Mono', monospace; font-size: 11px; cursor: pointer; margin-top: 4px; letter-spacing: .5px; }
.custom-empty { text-align: center; padding: 20px; color: var(--text-dim); font-size: 12px; }
.paid-note    { font-size: 10px; color: var(--text-dim); text-align: center; padding: 10px; background: rgba(var(--accent-rgb),.04); border: 1px solid var(--border); border-radius: 8px; margin: 8px 0; }

/* ══ 言語選択モーダル ═══════════════════════════════════════════ */
.lang-bar {
  padding: 8px 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 10px;
  min-height: 52px;
}
.lang-select-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 14px 7px 10px;
  border-radius: 22px;
  border: 1px solid rgba(var(--accent-rgb),.35);
  background: rgba(var(--accent-rgb),.08);
  color: var(--accent);
  cursor: pointer; transition: all .2s; white-space: nowrap;
  font-family: inherit; font-size: 14px; font-weight: 600;
}
.lang-select-btn:hover {
  border-color: rgba(var(--accent-rgb),.55);
  background: rgba(var(--accent-rgb),.15);
}
.lang-select-flag   { font-size: 20px; line-height: 1; }
.lang-select-name   { font-size: 14px; font-weight: 600; }
.lang-select-chev   { font-size: 10px; opacity: .55; margin-left: 2px; }
.lang-modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: var(--surface); z-index: 1;
}
.lang-modal-title {
  font-family: 'Space Mono', monospace; font-size: 12px;
  color: var(--accent); letter-spacing: 1px;
}
.lang-modal-close {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 8px; width: 28px; height: 28px;
  cursor: pointer; color: var(--text-dim); font-size: 13px;
  display: flex; align-items: center; justify-content: center;
}
.lang-modal-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 8px; padding: 12px;
}
.lang-modal-item {
  display: flex; flex-direction: column; align-items: center;
  padding: 12px 6px 10px;
  border-radius: 12px;
  border: 2px solid var(--border);
  background: var(--surface2);
  cursor: pointer; transition: all .18s; text-align: center;
  position: relative;
}
.lang-modal-item:hover {
  border-color: rgba(var(--accent-rgb),.45);
  background: rgba(var(--accent-rgb),.06);
  transform: translateY(-1px);
}
.lang-modal-item.active {
  border-color: var(--accent);
  background: rgba(var(--accent-rgb),.12);
  box-shadow: 0 0 0 1px rgba(var(--accent-rgb),.2), var(--glow);
}
.lang-flag-lg   { font-size: 28px; line-height: 1; margin-bottom: 6px; }
.lang-native    { font-size: 10px; font-weight: 600; color: var(--text-dim); line-height: 1.3; }
.lang-sub-label { font-size: 13px; font-weight: 700; color: var(--text); margin-top: 3px; font-family: 'Noto Sans JP', sans-serif; letter-spacing: 0; }
.lang-modal-item.active .lang-native  { color: var(--accent); }
.lang-modal-item .lang-active-chk {
  display: none; position: absolute; top: 6px; right: 6px;
  font-size: 14px; color: var(--accent);
}
.lang-modal-item.active .lang-active-chk { display: block; }
.lang-no-audio-badge {
  font-size: 8px; background: rgba(245,158,11,.15); color: #f59e0b;
  border: 1px solid rgba(245,158,11,.3); border-radius: 8px;
  padding: 1px 5px; margin-top: 4px; font-family: 'Space Mono',monospace;
}

/* ══ 文字サイズ設定 ═══════════════════════════════════════════ */
.font-size-btns { display: flex; gap: 8px; margin-top: 6px; }
.fs-btn {
  flex: 1; padding: 11px 6px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface2); color: var(--text-dim);
  cursor: pointer; transition: all .2s; text-align: center;
  font-family: inherit;
}
.fs-btn:hover { border-color: rgba(var(--accent-rgb),.3); color: var(--text); }
.fs-btn.active {
  border-color: var(--accent);
  background: rgba(var(--accent-rgb),.1);
  color: var(--accent);
}
.fs-kanji { font-size: 20px; font-weight: 700; display: block; line-height: 1; }
.fs-label { font-size: 9px; font-family: 'Space Mono',monospace; display: block; margin-top: 3px; letter-spacing: .5px; opacity: .7; }

/*
 * Font size zoom — :root に適用することで iOS Safari の
 * position:fixed / sticky 要素のヒット領域ずれを防ぐ。
 * zoom が :root にあると vw/vh も含めて同じ座標系でスケールされる
 * ため、フレーズカードの縮小・ログアウトボタンの押せない問題が解消する。
 */
[data-fontsize="sm"] { zoom: .87; }
[data-fontsize="md"] .app { max-width: min(500px, 100vw); }
[data-fontsize="lg"] { zoom: 1.14; }

/* 大: モバイルのみログアウトテキストを隠す（zoom後の実効幅が狭いため） */
@media (max-width: 540px) {
  [data-fontsize="lg"] .logout-text { display: none; }
}

/* ══ コントラスト改善 ══════════════════════════════════════════ */
/* カードのJP文字: ライトモードで見やすく */
[data-theme="light"] .card-jp    { color: var(--text); opacity: .65; }
[data-theme="light"] .panel-target { color: var(--text); }
/* ライトモードでのカードタイプ色: アクセント色を濃くして読みやすく */
[data-theme="light"] .type-care .card-type,
[data-theme="light"] .type-prep .card-type   { color: color-mix(in srgb, var(--accent) 80%, black); }
[data-theme="light"] .type-care .card-target,
[data-theme="light"] .type-prep .card-target { color: color-mix(in srgb, var(--accent) 75%, black); }
/* ライトモードのモードタブ hover */
[data-theme="light"] .mod-tab:hover { color: var(--text); border-color: rgba(0,0,0,.18); }
/* ライトモードの多言語カード文字 */
[data-theme="light"] .multi-card-text { color: color-mix(in srgb, var(--accent) 75%, black); }
[data-theme="light"] .result-translated { color: color-mix(in srgb, var(--accent) 75%, black); }
/* 言語選択ボタン: ライトモード */
[data-theme="light"] .lang-select-btn { color: color-mix(in srgb, var(--accent) 70%, black); border-color: rgba(var(--accent-rgb),.5); }
/* hist/settings btn aliases */
.hist-btn, .settings-btn {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 32px; height: 32px;
  cursor: pointer;
  color: var(--text-dim);
  font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  transition: all .2s; flex-shrink: 0;
  text-decoration: none; line-height: 1;
}
.hist-btn:hover, .settings-btn:hover {
  border-color: rgba(var(--accent-rgb),.4);
  color: var(--accent);
}