/* ベース */
body {
  font-family: Arial, sans-serif;
  text-align: center;
  background-color: #222;
  color: white;
  margin: 0;
  padding: 0;
}
.container { margin-top: 20vh; }

/* タイムアウト警告 */
.timeout-warning {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(255, 0, 0, 0.9);
  color: white;
  padding: 20px;
  border-radius: 10px;
  border: 2px solid #ff0000;
  z-index: 10000;
  font-size: 18px;
  font-weight: bold;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  animation: pulse 1s infinite alternate;
  display: none;
}

.timeout-warning.show {
  display: block;
}

@keyframes pulse {
  from { opacity: 0.8; }
  to { opacity: 1; }
}

/* ゲーム全体のレイアウト */
.game-layout {
  display: flex;
  min-height: 100vh;
  width: 100%;
}


#surrenderButton { background-color: blue !important; }
#ruleButton { background-color: green !important; }
#backToTitle:hover { background-color: darkred; }

.game-screen {
  display: none;
  position: relative;
  flex-direction: row;
  flex: 1;
  min-width: 0; /* flexの縮小を許可 */
  overflow: hidden;
}

/* ゲームコンテンツ領域 */
.game-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  margin-left: 0; /* ログエリアが隠れている時はマージンなし */
  padding: 20px;
  transition: margin-left 0.3s ease-in-out; /* スムーズなレイアウト変更 */
}

/* ログエリアが開いている時のメインコンテンツ調整 */
.game-screen.log-open .game-content {
  margin-left: 300px; /* ログエリアの幅分だけマージンを追加 */
}

/* ターン表示（表示/非表示は JS 側で制御） */
#turnIndicator,
#second_turn {
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background-color: rgba(0,0,0,0.8);
  color: white;
  padding: 20px 40px;
  font-size: 24px;
  font-weight: bold;
  text-align: center;
  border-radius: 10px;
  display: none;
  z-index: 4000;
}

/* 相手中央エリア */
#opponent-center-area {
  display: flex;
  justify-content: flex-start;
  align-items: center;
}

/* 相手プレイエリア */
#opponent-playArea {
  width: 600px; height: 150px;
  background-color: darkred;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid white;
  font-size: 18px; color: white;
  margin: 10px auto;
  position: relative;
}

/* 相手手札 */
#opponent-hand {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 20px;
}

/* 自分中央エリア */
#center-area {
  display: flex;
  justify-content: flex-start;
  align-items: center;
}

/* 山札 */
#deck-container {
  margin-right: 20px;
  display: flex;
  flex-direction: column;
  text-align: center;
  flex-shrink: 0;
  position: relative;
  min-width: 120px;  /* 最小幅を設定 */
  min-height: 200px; /* 最小高さを設定 */
}
#deck { 
  width: 100px; 
  height: 150px; 
  cursor: pointer; 
  z-index: 2; 
}

/* 山札の状態別スタイル */
#deck.deck-active {
  opacity: 1;
  filter: none;
}

#deck.deck-empty {
  opacity: 0.5;
  filter: grayscale(0.3);
  cursor: not-allowed;
}

/* 横向きサイドカード */
#side-card-container {
  position: absolute;
  top: 130px; left: 80px;
  z-index: 1;
}
.side-card {
  width: 100px; height: 150px;
  transform: rotate(90deg);
  transform-origin: top right;
  cursor: pointer; z-index: 1;
}

/* 山札の残り枚数 */
#deck-count { 
  margin-top: 10px; 
  font-size: 14px; 
  min-height: 20px; /* 最小高さを設定してスペースを確保 */
}

/* 山札が0枚の時のテキストスタイル */
#deck-count.empty-deck {
  color: #888;
  font-style: italic;
}

/* 自分プレイエリア */
#playArea {
  width: 600px; height: 150px;
  background-color: darkgreen;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid white;
  font-size: 20px; color: white;
  margin: 20px;
  position: relative;
  flex-grow: 1;
}

/* 手札 */
.hand-zone { display: flex; gap: 10px; margin: 20px; }
.card { width: 100px; height: 150px; display:block; cursor: pointer; }

/* モーダル */
.modal {
  display: none; position: fixed; z-index: 1000;
  bottom: 30px; right: 40px;
  min-width: 350px; min-height: 300px;
  background-color: rgba(0,0,0,0.5);
  justify-content: center; align-items: center;
}
.modal-content {
  background-color: black;
  padding: 20px;
  border-radius: 10px;
  width: 60%; max-width: 500px;
  text-align: center;
  position: relative;
}

/* ルールモーダル */
#ruleModal {
  position: fixed; top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.5);
  display: flex; z-index: 3;
  justify-content: center; align-items: center;
}
.rule-image {
  max-width: 250px; 
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto 16px; 
  border-radius: 8px; 
}

#ruleModal .modal-content {
  width: 95vw;
  max-width: 1200px;
  height: 90vh;
  min-height: 600px;
  background: rgba(0,0,0,0.5);
  border-radius: 16px;
  padding: 40px 32px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.3);
  overflow-y: auto;
  text-align: left;
  position: relative;
}
#ruleModal .modal-content h2 {
  text-align: center;
  margin-top: 0;
}

/* --- ルール画面サブメニュー用スタイル --- */

.card-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 16px;
  border-bottom: 1px solid #ccc;
  padding-bottom: 16px;
}

.pill-btn {
  padding: 8px 12px;
  border: 1px solid #ccc;
  border-radius: 16px;
  background-color: #f0f0f0;
  cursor: pointer;
  transition: background-color 0.2s, color 0.2s;
}

.pill-btn:hover {
  background-color: #e0e0e0;
}

.pill-btn.active {
  background-color: #007bff;
  color: white;
  border-color: #007bff;
}

.card-desc {
  display: none; /* 通常は非表示 */
}

.card-desc.active {
  display: block; /* activeクラスがついたものだけ表示 */
}

/* タブ */
.tab-buttons { display: flex; justify-content: center; margin-bottom: 10px; }
.tab-btn { padding: 10px 20px; margin: 5px; border: none; background: #ddd; cursor: pointer; }
.tab-btn.active { background: #007bff; color: white; }
.tab-content { display: none; }
.tab-content.active { display: block; }
.close-btn { position: absolute; top: 10px; right: 15px; font-size: 24px; cursor: pointer; }

/* 使用済みカード一覧 */
#usedCardsList {
  display: flex; flex-wrap: wrap; gap: 10px; justify-content: center;
}
.used-card { width: 80px; height: 120px; border: 2px solid #000; }
.card-image { width: 100px; margin: 5px; border-radius: 8px; }

/* カード拡大表示（アニメは GSAP） */
#cardZoom {
  position: fixed; top: 0; left: 0;
  width: 80vw; height: 100vh;
  background-color: rgba(0,0,0,0.8);
  display: none; justify-content: center; align-items: center;
  transform: translateX(10vw);
  z-index: 9999;
}
#cardZoom img { width: 200px; height: 300px; }

/* 効果テキスト */
#effectDescription {
  margin-top: 10px; padding: 10px 14px;
  background: rgba(0,0,0,0.7); color: #fff; border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.3);
  font-size: 60px; line-height: 1.4; display: inline-block;
  max-width: 90%;
  z-index: 7;
}

/* ログ */
#log-area {
  width: 300px; /* 幅を少し広げる */
  height: 100%; /* game-screenの高さに合わせる */
  padding: 15px;
  top: 0px; 
  left: -300px; /* 初期状態では完全に隠す */
  background-color: rgba(0, 0, 0, 0.9); /* 背景を濃くする */
  border-right: 2px solid #ccc;
  position: absolute; /* absoluteに変更してgame-screen内に配置 */
  font-size: 14px; 
  box-shadow: 4px 0 10px rgba(0,0,0,0.3);
  backdrop-filter: blur(8px);
  display: flex;
  flex-direction: column;
  box-sizing: border-box; /* paddingを含めた高さ計算 */
  z-index: 2000; /* より高いz-indexで最前面に */
  transition: left 0.3s ease-in-out; /* スライドアニメーション */
}

/* ログエリアが開いた状態 */
#log-area.open {
  left: 0px; /* game-screen内の左端に表示 */
}

/* ログトグルボタン */
.log-toggle-btn {
  position: absolute;
  top: 20px;
  left: 20px;
  width: 50px;
  height: 50px;
  border: none;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(4px);
  color: white;
  font-size: 20px;
  cursor: pointer;
  z-index: 1500;
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.log-toggle-btn:hover {
  background-color: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

/* ログヘッダー */
.log-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
  flex-shrink: 0;
}

.log-header h3 {
  margin: 0;
  color: white;
}

/* ログ閉じるボタン */
.log-close-btn {
  background: none;
  border: none;
  color: white;
  font-size: 24px;
  cursor: pointer;
  padding: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background-color 0.2s ease;
}

.log-close-btn:hover {
  background-color: rgba(255, 255, 255, 0.2);
}
/* 削除：log-headerで管理するため */
#log-messages { 
  color: white; 
  display: flex; 
  flex-direction: column; 
  gap: 8px; 
  overflow-y: scroll; /* 常にスクロールバーを表示 */
  flex-grow: 1; /* 残りのスペースを使用 */
  padding-right: 5px; /* スクロールバー用のスペース */
  min-height: 0; /* flexアイテムが縮むことを許可 */
  max-height: 100%; /* 親コンテナを超えないように制限 */
}

/* スクロールバーのスタイリング（Webkit系ブラウザ用） */
#log-messages::-webkit-scrollbar {
  width: 8px;
}
#log-messages::-webkit-scrollbar-track {
  background: rgba(255,255,255,0.1);
  border-radius: 4px;
}
#log-messages::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.3);
  border-radius: 4px;
}
#log-messages::-webkit-scrollbar-thumb:hover {
  background: rgba(255,255,255,0.5);
}

/* 選択/公開UI */
#select-container, #show-container, #showResult {
  position: fixed; 
  top: 50%; 
  left: 50%;
  transform: translate(-50%, -50%);
  width: auto;
  max-width: 90vw;
  height: auto;
  background-color: rgba(0, 0, 0, 0.8);
  border-radius: 15px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center; 
  align-items: center; 
  z-index: 1000;
  border: 3px solid #ffcc00;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* 選択画面のタイトル */
.select-title {
  color: #ffcc00;
  font-size: 1.5em;
  font-weight: bold;
  margin-bottom: 15px;
  text-align: center;
}

/* 選択画面のカードコンテナ */
#select-container {
  flex-direction: column;
}

/* カード選択エリア */
.select-cards-area {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
  max-width: 100%;
}

/* 選択可能なカードのラッパー */
.select-card-wrapper {
  cursor: pointer;
  border: 3px solid transparent;
  border-radius: 10px;
  transition: all 0.3s ease;
  position: relative;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  outline: none;
  /* ブラウザのデフォルトホバーを無効化 */
  pointer-events: auto;
}

/* ブラウザのデフォルトホバー状態を無効化（!importantを使わず、より具体的なセレクタで制御） */
.select-card-wrapper:not(.hover-active):hover {
  /* デフォルトスタイルを維持（JavaScriptで制御） */
  border-color: transparent;
  transform: none;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  z-index: auto;
}

.select-card-wrapper:not(.focus-active):focus {
  /* デフォルトスタイルを維持（JavaScriptで制御） */
  border-color: transparent;
  transform: none;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  z-index: auto;
}

/* ホバー・フォーカス状態（JavaScriptで制御） */
.select-card-wrapper.hover-active,
.select-card-wrapper.focus-active {
  border-color: #ffcc00;
  transform: scale(1.05) translateY(-5px);
  box-shadow: 0 8px 16px rgba(255, 204, 0, 0.4);
  z-index: 10;
}

.select-card-wrapper.focus-active {
  border-color: #00bfff;
  box-shadow: 0 8px 16px rgba(0, 191, 255, 0.4);
}

.select-card {
  border-radius: 10px;
  transition: transform 0.1s ease;
}

.select-card-wrapper::after {
  content: attr(data-click-hint);
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  background-color: #ffcc00;
  color: #000;
  padding: 2px 8px;
  border-radius: 5px;
  font-size: 12px;
  font-weight: bold;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

/* ブラウザのデフォルト::afterを無効化 */
.select-card-wrapper:hover::after,
.select-card-wrapper:focus::after {
  opacity: 0 !important;
}

/* JavaScriptで制御される状態のみ有効 */
.select-card-wrapper.hover-active::after,
.select-card-wrapper.focus-active::after {
  opacity: 1 !important;
}

/* 透視結果表示 */
.show-title {
  color: #ffcc00;
  font-size: 1.5em;
  font-weight: bold;
  margin-bottom: 15px;
  text-align: center;
}

.show-cards-area {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
  max-width: 100%;
  margin-bottom: 0;
}

.show-card {
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  border: 2px solid #ffcc00;
}



#showResult { display: none; }

/* モバイル対応 */
@media (max-width: 768px) {
  #select-container {
    width: 95vw;
    padding: 15px;
  }
  
  .select-title {
    font-size: 1.2em;
    margin-bottom: 10px;
  }
  
  .select-cards-area {
    gap: 10px;
  }
  
  .select-card {
    width: 100px;
    height: 150px;
  }
  
  .select-card-wrapper::after {
    font-size: 10px;
    padding: 1px 6px;
    bottom: -6px;
  }
  
  .show-title {
    font-size: 1.2em;
    margin-bottom: 10px;
  }
  
  .show-cards-area {
    gap: 10px;
    margin-bottom: 10px;
  }
  
  .show-card {
    width: 100px;
    height: 150px;
  }
}

@media (max-width: 480px) {
  .select-cards-area {
    flex-direction: column;
    align-items: center;
  }
  
  .select-card {
    width: 120px;
    height: 180px;
  }
  
  .show-cards-area {
    flex-direction: column;
    align-items: center;
  }
  
  .show-card {
    width: 120px;
    height: 180px;
  }
}

/* カード説明ツールチップ */
.card-tooltip {
  position: fixed;
  background-color: rgba(0, 0, 0, 0.9);
  border: 2px solid #ffcc00;
  border-radius: 8px;
  padding: 10px;
  color: white;
  font-size: 14px;
  z-index: 10000;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
  max-width: 250px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

.card-tooltip.show {
  opacity: 1;
}

.tooltip-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  font-weight: bold;
  color: #ffcc00;
}

#tooltip-card-name {
  font-size: 16px;
}

#tooltip-card-number {
  background-color: #ffcc00;
  color: black;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 12px;
}

.tooltip-effect {
  line-height: 1.4;
  color: #f0f0f0;
}

/* モバイル対応 */
@media (max-width: 768px) {
  .card-tooltip {
    font-size: 12px;
    padding: 8px;
    max-width: 200px;
  }
  
  #tooltip-card-name {
    font-size: 14px;
  }
  
  #tooltip-card-number {
    font-size: 10px;
    padding: 1px 4px;
  }
}

/* 待機UI（部屋ID） */
#waiting-info {
  position: fixed; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background-color: rgba(0,0,0,0.85);
  padding: 150px 100px; border-radius: 15px; border: 2px solid #ffcc00;
  z-index: 5000; text-align: center; display: none;
}
#room-id-display {
  font-size: 2.5em; font-weight: bold; color: #ffcc00; margin: 15px 0; user-select: all;
}
#copy-room-id-btn {
  font-size: 16px; padding: 8px 15px; background-color: #007bff; color: white;
  border: none; border-radius: 5px; cursor: pointer;
}
#copy-room-id-btn:hover { background-color: #0056b3; }

/* ターンタイマー（アニメは GSAP） */
#turn-timer-container {
  position: fixed; top: 5px; left: 0;
  width: 100%; height: 10px; background-color: #555; z-index: 9999;
}
#turn-timer-bar { width: 100%; height: 100%; background-color: #4CAF50; }

/* ==== Collapsible Menu (top-right) ==== */
#menuBar {
  position: absolute;
  top: 12px;
  right: 16px;
  z-index: 1100;
}

/* ハンバーガー */
.menu-toggle {
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 10px;
  background: rgba(0,0,0,0.45);
  color: #fff;
  cursor: pointer;
  backdrop-filter: blur(6px);
}
.menu-toggle:focus-visible {
  outline: 2px solid #ffcc00;
  outline-offset: 2px;
}

/* 3本線 */
.menu-icon,
.menu-icon::before,
.menu-icon::after {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  margin: 0 auto;
  position: relative;
  transition: transform .2s ease;
}
.menu-icon {
  top: 0;
}
.menu-icon::before,
.menu-icon::after {
  content: "";
  position: absolute;
  left: 0;
}
.menu-icon::before { top: -7px; }
.menu-icon::after  { top:  7px; }

/* メニュー本体（デフォルト畳む） */
.menu-list {
  position: absolute;
  top: 52px;
  right: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px;
  min-width: 200px;

  background: rgba(0,0,0,0.85);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 12px;

  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
  transition: opacity .18s ease, transform .18s ease;
}

/* 展開状態 */
.menu-list.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.menu-item {
  width: 100%;
  padding: 10px 14px;
  text-align: left;
  font-size: 14px;
  color: #fff;
  background: #333;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 8px;
  cursor: pointer;
}
.menu-item:hover { background: #3f3f3f; }
.menu-item:focus-visible {
  outline: 2px solid #ffcc00;
  outline-offset: 2px;
}

.menu-link {
  display: block;
  text-decoration: none;
  color: #fff;
  width: 100%;
  padding: 10px 14px;
  text-align: left;
  font-size: 14px;
  background: #333;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 8px;
  cursor: pointer;
  box-sizing: border-box;
}

.menu-link:hover {
  background: #3f3f3f;
}

.menu-link:focus-visible {
  outline: 2px solid #ffcc00;
  outline-offset: 2px;
}

/* --- Play可能カードのハイライト --- */
.card.selectable {
  outline: 3px solid #ffcc00;
  box-shadow: 0 0 10px #ffcc00, 0 0 18px rgba(255, 204, 0, 0.6);
  border-radius: 10px;
  animation: cardPulse 1.1s ease-in-out infinite alternate;
  cursor: pointer;
}
@keyframes cardPulse {
  from { box-shadow: 0 0 8px #ffcc00, 0 0 12px rgba(255, 204, 0, 0.5); }
  to   { box-shadow: 0 0 16px #ffcc00, 0 0 26px rgba(255, 204, 0, 0.7); }
}

/* --- 選択不可（10：英雄）を薄くする（任意） --- */
.card.disabled {
  filter: grayscale(70%) brightness(0.85);
  opacity: 0.65;
  cursor: not-allowed;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
  .game-layout {
    flex-direction: column;
  }
  
}