/* ========================================
   神ゲー作ろう。 - メインスタイル
   16:9 固定アスペクト比対応
======================================== */

/* リセット・基本設定 */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* カラーパレット */
  --color-bg: #0a0a0f;
  --color-container: #12121a;
  --color-surface: #1a1a24;
  --color-border: #2a2a3a;
  --color-primary: #6366f1;
  --color-primary-hover: #818cf8;
  --color-accent: #f472b6;
  --color-text: #e4e4e7;
  --color-text-muted: #71717a;
  --color-success: #22c55e;
  --color-warning: #eab308;
  --color-error: #ef4444;

  /* フォント */
  --font-main: 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Noto Sans JP', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* ゲーム画面の基準サイズ（16:9） */
  --game-width: 1920;
  --game-height: 1080;

  /* UI単位（JS が ResizeObserver で #game-container の実幅/100 に上書き）
     フォールバック: JS 未ロード時に最低限表示できるよう vw/vh 基準を残す */
  --unit: min(1vw, 1.778vh);

  /* 広告バナー高さ（無料プラン時のみ有効） */
  --ad-top-height: 0px;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-family: var(--font-main);
  background-color: var(--color-bg);
  color: var(--color-text);
}

/* 背景（黒帯部分） */
#background {
  position: fixed;
  inset: 0;
  background-color: #000;
  z-index: -1;
}

/* ========================================
   16:9 固定コンテナ
   ※ --ad-top-height で広告バナー分のスペースを確保
======================================== */
#game-container {
  position: absolute;
  top: calc(50% + var(--ad-top-height) / 2);
  left: 50%;
  transform: translate(-50%, -50%);
  
  /* 16:9 アスペクト比を維持しつつ最大化（広告分を考慮） */
  width: min(100vw, calc((100vh - var(--ad-top-height)) * 16 / 9));
  height: min(56.25vw, calc(100vh - var(--ad-top-height)));
  
  background-color: var(--color-container);
  overflow: hidden;
  
  display: flex;
  flex-direction: column;

  /* 影とボーダー */
  box-shadow: 0 0 60px rgba(99, 102, 241, 0.15);
  border: 1px solid var(--color-border);
}

/* ========================================
   ヘッダー
======================================== */
#game-header {
  flex: 0 0 auto;
  height: calc(var(--unit) * 4);
  min-height: 32px;
  padding: 0 calc(var(--unit) * 2);
  
  display: flex;
  justify-content: space-between;
  align-items: center;
  
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

/* ヘッダー非表示モード */
#game-header.hidden {
  display: none;
}

.header-left .logo {
  font-size: calc(var(--unit) * 1.8);
  font-weight: bold;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.header-right {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 1.5);
}

.usage-counter {
  font-size: calc(var(--unit) * 1.4);
  color: var(--color-text-muted);
}

.btn-help {
  width: calc(var(--unit) * 3);
  height: calc(var(--unit) * 3);
  min-width: 28px;
  min-height: 28px;
  
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background-color: var(--color-surface);
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.4);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-help:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ========================================
   メインエリア
======================================== */
#game-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: calc(var(--unit) * 2);
  gap: calc(var(--unit) * 1.5);
  overflow: hidden;
}

/* AIキャラクターエリア */
#ai-character {
  flex: 0 0 auto;
  display: flex;
  align-items: flex-start;
  gap: calc(var(--unit) * 1.5);
  position: relative;
}

.character-avatar {
  flex: 0 0 auto;
  width: calc(var(--unit) * 5);
  height: calc(var(--unit) * 5);
  min-width: 40px;
  min-height: 40px;
  
  display: flex;
  align-items: center;
  justify-content: center;
  
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.6), rgba(236, 72, 153, 0.6));
  border-radius: 50%;
  overflow: hidden;
  padding: calc(var(--unit) * 0.3);
  box-sizing: border-box;
  font-size: calc(var(--unit) * 3);
}

.character-avatar img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: opacity 0.3s ease;
}

.character-bubble {
  flex: 1;
  max-width: calc(var(--unit) * 52);
  padding: calc(var(--unit) * 1.2) calc(var(--unit) * 1.5);
  
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 1);
  border-top-left-radius: 0;
  box-shadow: 0 calc(var(--unit) * 0.2) calc(var(--unit) * 0.8) rgba(0, 0, 0, 0.2);
}

.character-text {
  font-size: calc(var(--unit) * 1.5);
  line-height: 1.5;
  min-height: calc(var(--unit) * 4.5);
  height: auto;
  overflow: visible;
  white-space: pre-line;
}

/* ========================================
   ジャンル選択エリア
======================================== */
#genre-selection {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 0.8);
}

#genre-selection.hidden {
  display: none;
}

.genre-label {
  font-size: calc(var(--unit) * 1.3);
  color: var(--color-text-muted);
  margin-left: calc(var(--unit) * 0.5);
}

.genre-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: calc(var(--unit) * 1);
}

.genre-btn {
  padding: calc(var(--unit) * 1) calc(var(--unit) * 1.8);
  min-height: calc(var(--unit) * 4.5);
  
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.6);
  
  color: var(--color-text);
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 1.3);
  cursor: pointer;
  transition: all 0.2s ease;
}

.genre-btn:hover {
  border-color: var(--color-primary);
  background-color: rgba(99, 102, 241, 0.1);
}

.genre-btn.selected {
  background-color: var(--color-primary);
  border-color: var(--color-primary-hover);
  color: white;
  font-weight: bold;
  box-shadow: 0 0 calc(var(--unit) * 1) rgba(99, 102, 241, 0.4);
}

/* ========================================
   詳細オプションメニュー
======================================== */
#advanced-options {
  flex: 0 0 auto;
}

#advanced-options.hidden {
  display: none;
}

/* Design-First トグル + モデル選択 行 */
.model-row {
  grid-column: 1 / -1;
  display: flex;
  align-items: stretch;
  gap: calc(var(--unit) * 0.8);
}

.design-first-toggle {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.8);
  padding: calc(var(--unit) * 0.6) calc(var(--unit) * 1);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.6);
  cursor: pointer;
  transition: border-color 0.2s ease, opacity 0.2s ease;
  flex-shrink: 0;
  user-select: none;
}

.design-first-toggle:hover {
  border-color: var(--color-accent);
}

.design-first-toggle.active {
  border-color: var(--color-accent);
}

.design-first-toggle.disabled {
  opacity: 0.4;
  pointer-events: none;
}

.design-first-label {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.4);
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 1.05);
  font-weight: 500;
  color: var(--color-text);
  white-space: nowrap;
  cursor: pointer;
}

.design-first-icon {
  font-size: calc(var(--unit) * 1.2);
}

.design-first-toggle .toggle-switch {
  flex-shrink: 0;
}

/* レベルロック表示 */
.design-first-toggle .option-level-lock-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.6);
  border-radius: calc(var(--unit) * 0.6);
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 0.9);
  z-index: 2;
}

.design-first-toggle {
  position: relative;
}

/* モデル選択（詳細オプション内） */
#model-selector {
  flex: 1;
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 1);
  padding: calc(var(--unit) * 0.6) calc(var(--unit) * 1);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.6);
  position: relative;
  transition: opacity 0.2s ease;
}

/* ロック状態 */
#model-selector.locked {
  opacity: 0.5;
  pointer-events: none;
}

#model-selector.locked .model-select {
  cursor: not-allowed;
}

.model-selector-lock {
  display: none;
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 0.95);
  color: var(--color-accent);
  white-space: nowrap;
  font-weight: 600;
  flex-shrink: 0;
}

#model-selector.locked .model-selector-lock {
  display: inline;
}

#model-selector.hidden {
  display: none;
}

.model-selector-label {
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 1.2);
  font-weight: 500;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.model-select {
  flex: 1;
  padding: calc(var(--unit) * 0.6) calc(var(--unit) * 1);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.6);
  color: var(--color-text);
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 1.1);
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.model-select:hover,
.model-select:focus {
  border-color: var(--color-primary);
  outline: none;
}

.advanced-options-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: calc(var(--unit) * 0.8) calc(var(--unit) * 1.2);
  
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.6);
  
  color: var(--color-text-muted);
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 1.2);
  cursor: pointer;
  transition: all 0.2s ease;
}

.advanced-options-header:hover {
  border-color: var(--color-primary);
  color: var(--color-text);
}

.advanced-options-title {
  font-weight: 500;
}

.advanced-options-arrow {
  font-size: calc(var(--unit) * 1);
  transition: transform 0.2s ease;
}

.advanced-options-arrow.open {
  transform: rotate(180deg);
}

/* 詳細オプション ボトムシートモーダル */
#advanced-options-modal {
  position: absolute;
  inset: 0;
  z-index: 490;
  display: flex;
  align-items: flex-end;
}

#advanced-options-modal.hidden {
  display: none;
}

.advanced-options-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  z-index: 490;
}

.advanced-options-modal-panel {
  position: relative;
  width: 100%;
  max-height: 90%;
  background: var(--color-surface);
  border-radius: calc(var(--unit) * 1.5) calc(var(--unit) * 1.5) 0 0;
  box-shadow: 0 calc(var(--unit) * -0.5) calc(var(--unit) * 3) rgba(0, 0, 0, 0.5);
  z-index: 491;
  display: flex;
  flex-direction: column;
  animation: slide-up-sheet 0.25s ease-out;
}

@keyframes slide-up-sheet {
  from { transform: translateY(100%); }
  to   { transform: translateY(0); }
}

.advanced-options-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(var(--unit) * 1.2) calc(var(--unit) * 1.5);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
  font-size: calc(var(--unit) * 1.4);
  font-weight: 600;
  color: var(--color-text);
}

.advanced-options-modal-close {
  width: calc(var(--unit) * 3);
  height: calc(var(--unit) * 3);
  background: var(--color-border);
  border: none;
  border-radius: 50%;
  font-size: calc(var(--unit) * 1.8);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  line-height: 1;
  transition: background 0.2s, color 0.2s;
}

.advanced-options-modal-close:hover {
  background: var(--color-primary);
  color: white;
}

.advanced-options-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--unit) * 1);
  padding: calc(var(--unit) * 1.2) calc(var(--unit) * 1.5);
  overflow-y: auto;
}

.advanced-options-caution {
  grid-column: 1 / -1;
  margin: 0;
  padding: calc(var(--unit) * 0.5) calc(var(--unit) * 1);
  font-size: calc(var(--unit) * 1.1);
  color: var(--color-warning, #f59e0b);
  opacity: 0.85;
  line-height: 1.4;
}

/* オプション項目カード */
.option-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: calc(var(--unit) * 1) calc(var(--unit) * 1.2);
  
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.6);
  
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.option-card:hover {
  border-color: var(--color-primary);
}

.option-card.active {
  border-color: var(--color-primary);
  background-color: rgba(99, 102, 241, 0.08);
}

.option-card-label {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.6);
  
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 1.2);
  color: var(--color-text);
}

.option-card-icon {
  font-size: calc(var(--unit) * 1.5);
}

/* トグルスイッチ */
.toggle-switch {
  position: relative;
  width: calc(var(--unit) * 4.5);
  height: calc(var(--unit) * 2.4);
  flex-shrink: 0;
  
  background-color: var(--color-border);
  border-radius: calc(var(--unit) * 1.2);
  
  transition: background-color 0.2s ease;
}

.toggle-switch.active {
  background-color: var(--color-primary);
}

.toggle-switch-knob {
  position: absolute;
  top: calc(var(--unit) * 0.2);
  left: calc(var(--unit) * 0.2);
  width: calc(var(--unit) * 2);
  height: calc(var(--unit) * 2);
  
  background-color: white;
  border-radius: 50%;
  
  transition: transform 0.2s ease;
}

.toggle-switch.active .toggle-switch-knob {
  transform: translateX(calc(var(--unit) * 2.1));
}

/* select型オプションカード */
.option-card-select {
  flex-direction: column;
  align-items: flex-start;
  gap: calc(var(--unit) * 0.8);
  cursor: default;
}

/* プリセット選択ピル コンテナ */
.preset-choices {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--unit) * 0.5);
  width: 100%;
}

/* プリセットピル */
.preset-pill {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: calc(var(--unit) * 0.4);
  padding: calc(var(--unit) * 0.6) calc(var(--unit) * 0.8);

  font-family: var(--font-main);
  font-size: calc(var(--unit) * 1.05);
  color: var(--color-text-muted);

  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.5);

  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.preset-pill:hover {
  border-color: var(--color-primary);
  color: var(--color-text);
}

.preset-pill.active {
  border-color: var(--color-primary);
  background-color: rgba(99, 102, 241, 0.15);
  color: var(--color-text);
  font-weight: 600;
}

/* 実装予定ピル */
.preset-pill.coming-soon {
  opacity: 0.5;
  cursor: default;
  pointer-events: none;
  position: relative;
  flex-wrap: wrap;
  row-gap: 0;
}
.preset-pill.coming-soon:hover {
  border-color: var(--color-border);
  color: var(--color-text-muted);
}
.preset-pill-soon-badge {
  font-size: calc(var(--unit) * 0.8);
  font-weight: bold;
  color: var(--color-accent);
  background: rgba(139, 92, 246, 0.15);
  border-radius: calc(var(--unit) * 0.3);
  padding: 0 calc(var(--unit) * 0.4);
  white-space: nowrap;
}

.preset-pill-icon {
  font-size: calc(var(--unit) * 1.2);
}

/* 無効化されたオプションカード */
.option-card-disabled {
  opacity: 0.45;
  pointer-events: none;
  position: relative;
}

.option-card-disabled .preset-pill,
.option-card-disabled .toggle-switch {
  pointer-events: none;
}

.option-disabled-note {
  font-size: calc(var(--unit) * 0.95);
  color: var(--color-text-muted);
  margin-left: calc(var(--unit) * 0.6);
  font-style: italic;
}

/* ========================================
   プロンプト入力エリア（大きめ）
======================================== */
#prompt-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
  min-height: calc(var(--unit) * 20);
}

#prompt-area.hidden {
  display: none;
}

#prompt-area #prompt-input {
  flex: 1;
  width: 100%;
  padding: calc(var(--unit) * 1.5);
  
  background-color: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: calc(var(--unit) * 1);
  
  color: var(--color-text);
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 1.6);
  line-height: 1.6;
  resize: none;
  
  transition: border-color 0.2s ease;
}

#prompt-area #prompt-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

#prompt-area #prompt-input::placeholder {
  color: var(--color-text-muted);
}

#prompt-area .char-counter {
  position: absolute;
  bottom: calc(var(--unit) * 1);
  right: calc(var(--unit) * 1.5);
  
  font-size: calc(var(--unit) * 1.3);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}

/* ========================================
   ゲームエリア
======================================== */
#game-area {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: calc(var(--unit) * 1);
  overflow: hidden;
}

#game-area.hidden {
  display: none;
}

/* ゲーム表示エリア */
#game-display {
  position: relative;
  flex: 1;
  max-width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 1);
  overflow: hidden;
  transition: all 0.3s ease;
}

/* ゲーム生成後は16:10アスペクト比 */
#game-display.game-active {
  flex: 0 0 auto;
  aspect-ratio: 16 / 10;
  max-height: 100%;
  width: auto;
}

/* 新しいゲームボタン */
.btn-new-game {
  flex: 0 0 auto;
  width: calc(var(--unit) * 10);
  min-width: 80px;
  padding: calc(var(--unit) * 2) calc(var(--unit) * 1);
  
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: calc(var(--unit) * 1);
  
  background: linear-gradient(135deg, var(--color-surface), var(--color-bg));
  border: 2px solid var(--color-border);
  border-radius: calc(var(--unit) * 1);
  
  color: var(--color-text);
  font-family: var(--font-main);
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-new-game:hover {
  border-color: var(--color-primary);
  background: linear-gradient(135deg, var(--color-primary), #4f46e5);
  transform: scale(1.05);
}

.btn-new-game .btn-icon {
  font-size: calc(var(--unit) * 3);
}

.btn-new-game .btn-label {
  font-size: calc(var(--unit) * 1.2);
  text-align: center;
  line-height: 1.3;
}

.btn-new-game.hidden {
  display: none;
}

.game-placeholder {
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.8);
  text-align: center;
}

/* 生成されたゲーム用iframe（サイズはJSで制御） */
#game-display iframe {
  border: none;
}

/* ========================================
   フッター（入力モード時）
======================================== */
#game-footer {
  position: relative;
  flex: 0 0 auto;
  padding: calc(var(--unit) * 1) calc(var(--unit) * 2);
  background-color: var(--color-bg);
  border-top: 1px solid var(--color-border);
  transition: all 0.3s ease;
}

/* フッター非表示モード */
#game-footer.hidden {
  display: none;
}

.footer-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: calc(var(--unit) * 0.8);
}

/* ギャラリーナビボタン（フッター独立・左端・目立つ） */
.btn-gallery-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: calc(var(--unit) * 0.3);
  padding: calc(var(--unit) * 0.4) calc(var(--unit) * 1.4);
  min-width: calc(var(--unit) * 7.5);
  height: calc(var(--unit) * 3.5);
  min-height: 28px;
  background: rgba(99, 102, 241, 0.18);
  border: 1.5px solid rgba(129, 140, 248, 0.7);
  border-radius: calc(var(--unit) * 0.6);
  color: #a5b4fc;
  font-family: var(--font-main);
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.btn-gallery-nav:hover {
  background: rgba(99, 102, 241, 0.3);
  border-color: #a5b4fc;
  color: #c7d2fe;
  box-shadow: 0 0 calc(var(--unit) * 1.2) rgba(99, 102, 241, 0.45);
}

/* マルチルームナビボタン（フッター独立・ギャラリーと同等） */
.btn-multi-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: calc(var(--unit) * 0.3);
  padding: calc(var(--unit) * 0.4) calc(var(--unit) * 1.4);
  min-width: calc(var(--unit) * 7.5);
  height: calc(var(--unit) * 3.5);
  min-height: 28px;
  background: rgba(251, 191, 36, 0.15);
  border: 1.5px solid rgba(251, 191, 36, 0.7);
  border-radius: calc(var(--unit) * 0.6);
  color: #fbbf24;
  font-family: var(--font-main);
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.btn-multi-nav:hover {
  background: rgba(251, 191, 36, 0.28);
  border-color: #fcd34d;
  color: #fde68a;
  box-shadow: 0 0 calc(var(--unit) * 1.2) rgba(251, 191, 36, 0.45);
}

.btn-multi-nav .btn-gn-img {
  filter: invert(85%) sepia(80%) saturate(600%) hue-rotate(350deg) brightness(105%);
}

.btn-gn-img {
  width: calc(var(--unit) * 1.7);
  height: calc(var(--unit) * 1.7);
  min-width: 17px;
  min-height: 17px;
  display: block;
  filter: invert(65%) sepia(50%) saturate(2500%) hue-rotate(215deg) brightness(120%);
}

.btn-gn-label {
  font-size: calc(var(--unit) * 0.75);
  line-height: 1;
  color: inherit;
  white-space: nowrap;
}

/* ミニメニュー */
.mini-menu {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.4);
  padding: calc(var(--unit) * 0.5);
  background-color: rgba(30, 30, 45, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: calc(var(--unit) * 0.8);
  backdrop-filter: blur(8px);
}

.mini-menu-btn {
  width: auto;
  min-width: calc(var(--unit) * 4.5);
  height: calc(var(--unit) * 3.8);
  min-height: 30px;
  padding: calc(var(--unit) * 0.3) calc(var(--unit) * 0.6);
  gap: calc(var(--unit) * 0.25);
  
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  
  background-color: transparent;
  border: 1px solid transparent;
  border-radius: calc(var(--unit) * 0.5);
  
  cursor: pointer;
  transition: all 0.2s ease;
}
.mini-menu-btn .mm-icon {
  font-size: calc(var(--unit) * 1.5);
  line-height: 1;
  opacity: 0.88;
  transition: opacity 0.2s;
}
.mm-png-icon {
  width: calc(var(--unit) * 1.8);
  height: calc(var(--unit) * 1.8);
  min-width: 16px;
  min-height: 16px;
  display: block;
  opacity: 0.88;
  transition: opacity 0.2s;
}
.mini-menu-btn .mm-label {
  font-size: var(--font-xs, calc(var(--unit) * 0.75));
  line-height: 1;
  color: #c4c4cc;
  max-width: calc(var(--unit) * 5);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: color 0.2s;
}

.mini-menu-btn:hover {
  border-color: rgba(129, 140, 248, 0.5);
  background-color: rgba(99, 102, 241, 0.12);
}
.mini-menu-btn:hover .mm-icon,
.mini-menu-btn:hover .mm-png-icon {
  opacity: 1;
}
.mini-menu-btn:hover .mm-label {
  color: #e4e4e7;
}
.mini-menu-btn.active {
  background-color: rgba(99, 102, 241, 0.2);
  border-color: #818cf8;
}
.mini-menu-btn.active .mm-icon,
.mini-menu-btn.active .mm-png-icon {
  opacity: 1;
}
.mini-menu-btn.active .mm-label {
  color: #a5b4fc;
}

/* Coming Soon ボタンラッパー */
.mini-menu-cs-wrap {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.mini-menu-btn.btn-coming-soon {
  opacity: 0.65;
  border-color: rgba(99, 102, 241, 0.4);
  border-style: dashed;
}

.mini-menu-btn.btn-coming-soon:hover {
  opacity: 0.9;
  border-color: var(--color-primary);
  background-color: rgba(99, 102, 241, 0.1);
  border-style: dashed;
}

.cs-badge {
  font-size: 9px;
  line-height: 1.3;
  white-space: nowrap;
  color: var(--color-primary);
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.35);
  border-radius: 3px;
  padding: 1px 4px;
  pointer-events: none;
  letter-spacing: 0.02em;
}

/* Coming Soon トースト */
.coming-soon-toast {
  position: fixed;
  bottom: 90px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(20, 20, 35, 0.96);
  color: #e2e8f0;
  border: 1px solid rgba(99, 102, 241, 0.6);
  border-radius: 10px;
  padding: 12px 20px;
  font-size: 13px;
  line-height: 1.6;
  z-index: 9999;
  text-align: center;
  pointer-events: none;
  max-width: 300px;
  width: max-content;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  opacity: 1;
  transition: opacity 0.4s ease;
}

.coming-soon-toast.hidden {
  opacity: 0;
}

.coming-soon-toast .cs-toast-title {
  font-weight: 600;
  font-size: 14px;
  color: #a5b4fc;
  display: block;
  margin-bottom: 3px;
}

.coming-soon-toast .cs-toast-desc {
  font-size: 12px;
  color: #94a3b8;
  display: block;
}

/* フッター右側アクション */
.footer-actions {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 1);
  border-radius: calc(var(--unit) * 1);
  padding: calc(var(--unit) * 0.5);
}

/* ランダムワードボタン */
.btn-random-word {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: calc(var(--unit) * 0.2);
  width: auto;
  min-height: calc(var(--unit) * 5);
  padding: calc(var(--unit) * 0.6) calc(var(--unit) * 1.5);
  background: rgba(30, 30, 48, 0.9);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: calc(var(--unit) * 0.6);
  color: #e0e0e8;
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
  line-height: 1.1;
}
.btn-rw-icon {
  font-size: calc(var(--unit) * 2);
  line-height: 1;
  color: #c4b5fd;
}
.btn-rw-label {
  font-size: calc(var(--unit) * 1.3);
  white-space: nowrap;
  color: #d4d4dc;
}
.btn-random-word:hover {
  border-color: rgba(165, 180, 252, 0.6);
  background: rgba(99, 102, 241, 0.15);
  transform: scale(1.05);
}
.btn-random-word:active {
  transform: scale(0.95);
}
/* ランダムワード挿入時のフラッシュアニメ */
@keyframes random-word-flash {
  0%   { background: rgba(99, 102, 241, 0.35); }
  100% { background: transparent; }
}
.prompt-flash {
  animation: random-word-flash 0.4s ease-out;
}

/* 残り回数バッジ */
.remaining-badge {
  padding: calc(var(--unit) * 1) calc(var(--unit) * 1.5);
  min-height: calc(var(--unit) * 5);
  
  display: flex;
  align-items: center;
  justify-content: center;
  
  background-color: rgba(34, 197, 94, 0.08);
  border: 2px solid rgba(74, 222, 128, 0.7);
  border-radius: calc(var(--unit) * 0.6);
  
  color: #4ade80;
  font-family: var(--font-mono);
  font-size: calc(var(--unit) * 1.5);
  font-weight: bold;
  cursor: pointer;
  transition: all 0.2s ease;
}

.remaining-badge:hover {
  background-color: rgba(34, 197, 94, 0.15);
  border-color: #4ade80;
}

.remaining-badge.warning {
  border-color: var(--color-warning);
  color: var(--color-warning);
}

.remaining-badge.danger {
  border-color: var(--color-error);
  color: var(--color-error);
}

/* ボーナス回数バッジ（単発購入クレジット） */
.bonus-credits-badge {
  padding: calc(var(--unit) * 0.6) calc(var(--unit) * 1);
  min-height: calc(var(--unit) * 5);

  display: flex;
  align-items: center;
  justify-content: center;

  background-color: rgba(52, 211, 153, 0.1);
  border: 2px solid #34d399;
  border-radius: calc(var(--unit) * 0.6);

  color: #34d399;
  font-family: var(--font-mono);
  font-size: calc(var(--unit) * 1.3);
  font-weight: bold;
  white-space: nowrap;
}

/* ─── プレイヤーレベルバッジ ─────────────────────────────────────── */
.player-level-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: white;
  font-weight: bold;
  font-size: calc(var(--unit) * 1.0);
  padding: calc(var(--unit) * 0.25) calc(var(--unit) * 0.6);
  border-radius: calc(var(--unit) * 0.4);
  user-select: none;
  white-space: nowrap;
  cursor: default;
  min-height: calc(var(--unit) * 3);
}

/* ─── 詳細オプション レベルロック ────────────────────────────────── */
.option-card-level-locked {
  position: relative;
  pointer-events: none;
  opacity: 0.55;
}

.option-level-lock-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.55);
  border-radius: inherit;
  color: white;
  font-size: calc(var(--unit) * 1.1);
  font-weight: bold;
  z-index: 2;
}

/* ─── レベルアップ / XP獲得トースト ─────────────────────────────── */
.level-up-toast {
  position: absolute;
  bottom: calc(var(--unit) * 10);
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: white;
  border-radius: calc(var(--unit) * 0.8);
  padding: calc(var(--unit) * 0.6) calc(var(--unit) * 1.5);
  font-weight: bold;
  z-index: 800;
  white-space: pre-line;
  text-align: center;
  pointer-events: none;
  opacity: 0;
  font-size: calc(var(--unit) * 1.2);
}

.level-up-toast.level-up-toast-big {
  font-size: calc(var(--unit) * 1.4);
  padding: calc(var(--unit) * 0.8) calc(var(--unit) * 2);
}

.level-up-toast.level-up-toast-show {
  animation: lvup-in 0.35s ease forwards;
}

.level-up-toast.level-up-toast-hide {
  animation: lvup-out 0.35s ease forwards;
}

@keyframes lvup-in {
  from { opacity: 0; transform: translateX(-50%) translateY(16px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0);    }
}

@keyframes lvup-out {
  from { opacity: 1; transform: translateX(-50%) translateY(0);    }
  to   { opacity: 0; transform: translateX(-50%) translateY(-10px); }
}
/* ──────────────────────────────────────────────────────────────── */

/* ─── アンロックサマリーパネル ──────────────────────────────────── */
.unlock-summary-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}
.unlock-summary-overlay.unlock-summary-show {
  opacity: 1;
  pointer-events: auto;
}
.unlock-summary-overlay.unlock-summary-hide {
  opacity: 0;
  pointer-events: none;
}
.unlock-summary-panel {
  background: #1a1a2e;
  border-radius: calc(var(--unit) * 1.2);
  width: calc(var(--unit) * 50);
  max-height: calc(var(--unit) * 45);
  display: flex;
  flex-direction: column;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  transform: scale(0.95);
  transition: transform 0.2s ease;
  overflow: hidden;
}
.unlock-summary-show .unlock-summary-panel { transform: scale(1); }
.unlock-summary-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(var(--unit) * 1.2) calc(var(--unit) * 1.5);
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
}
.unlock-summary-title {
  font-size: calc(var(--unit) * 1.5);
  font-weight: bold;
  color: #fff;
}
.unlock-summary-close {
  background: none;
  border: none;
  color: rgba(255,255,255,0.6);
  font-size: calc(var(--unit) * 1.8);
  cursor: pointer;
  line-height: 1;
  padding: 0 calc(var(--unit) * 0.3);
}
.unlock-summary-close:hover { color: #fff; }
.unlock-summary-content {
  flex: 1;
  overflow-y: auto;
  padding: calc(var(--unit) * 1.2) calc(var(--unit) * 1.5);
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 1.2);
}
.unlock-summary-section-title {
  font-size: calc(var(--unit) * 1.2);
  font-weight: bold;
  color: #c4b5fd;
  margin-bottom: calc(var(--unit) * 0.5);
}
.unlock-summary-item {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.8);
  background: #2a2a4a;
  padding: calc(var(--unit) * 0.6) calc(var(--unit) * 1);
  border-radius: calc(var(--unit) * 0.5);
  color: #fff;
  font-size: calc(var(--unit) * 1.1);
}
.unlock-summary-item-lv {
  font-weight: bold;
  color: #a78bfa;
  min-width: calc(var(--unit) * 4);
}
.unlock-summary-item-badge {
  font-size: calc(var(--unit) * 1.2);
  min-width: calc(var(--unit) * 2.5);
  text-align: center;
}
.unlock-summary-item-name { flex: 1; }
.unlock-summary-more {
  font-size: calc(var(--unit) * 1);
  color: #8b8baa;
  text-align: center;
  padding: calc(var(--unit) * 0.4) 0;
}
.unlock-summary-footer {
  padding: calc(var(--unit) * 1) calc(var(--unit) * 1.5) calc(var(--unit) * 1.2);
  text-align: center;
}
.unlock-summary-confirm {
  background: #6366f1;
  color: #fff;
  border: none;
  border-radius: calc(var(--unit) * 0.6);
  padding: calc(var(--unit) * 0.7) calc(var(--unit) * 3);
  font-size: calc(var(--unit) * 1.2);
  font-weight: bold;
  cursor: pointer;
  transition: background 0.15s;
}
.unlock-summary-confirm:hover { background: #4f46e5; }
/* ──────────────────────────────────────────────────────────────── */

/* 生成ボタン */
.btn-generate {
  padding: calc(var(--unit) * 1.2) calc(var(--unit) * 2.5);
  min-height: calc(var(--unit) * 5);
  
  background: linear-gradient(135deg, var(--color-primary), #4f46e5);
  border: 2px solid var(--color-primary-hover);
  border-radius: calc(var(--unit) * 0.6);
  
  color: white;
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 1.6);
  font-weight: bold;
  cursor: pointer;
  
  transition: all 0.2s ease;
}

.btn-generate:hover {
  background: linear-gradient(135deg, var(--color-primary-hover), var(--color-primary));
  transform: translateY(-1px);
}

.btn-generate:active {
  transform: translateY(0);
}

.btn-generate:disabled {
  background: var(--color-border);
  border-color: var(--color-border);
  cursor: not-allowed;
  transform: none;
}

/* 旧スタイル（互換性のため残す） */
.input-container {
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 1);
}

#prompt-input {
  width: 100%;
  height: calc(var(--unit) * 8);
  min-height: 60px;
  padding: calc(var(--unit) * 1.2);
  
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.8);
  
  color: var(--color-text);
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 1.6);
  line-height: 1.5;
  resize: none;
  
  transition: border-color 0.2s ease;
}

#prompt-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

#prompt-input::placeholder {
  color: var(--color-text-muted);
}

.input-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.counter-group {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 2);
}

.char-counter {
  font-size: calc(var(--unit) * 1.3);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}

.usage-counter {
  font-size: calc(var(--unit) * 1.3);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}

.char-counter.warning {
  color: var(--color-warning);
}

.char-counter.limit {
  color: var(--color-error);
}

.btn-primary {
  padding: calc(var(--unit) * 1) calc(var(--unit) * 3);
  min-height: 36px;
  
  background: linear-gradient(135deg, var(--color-primary), #4f46e5);
  border: none;
  border-radius: calc(var(--unit) * 0.6);
  
  color: white;
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 1.5);
  font-weight: bold;
  cursor: pointer;
  
  transition: all 0.2s ease;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-primary-hover), var(--color-primary));
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-primary:disabled {
  background: var(--color-border);
  cursor: not-allowed;
  transform: none;
}

/* ========================================
   オーバーレイ（チュートリアル・モーダル）
======================================== */
#overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.85);
  
  display: flex;
  align-items: center;
  justify-content: center;
  
  z-index: 100;
  transition: opacity 0.3s ease;
}

#overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.overlay-content {
  width: 90%;
  max-width: calc(var(--unit) * 70);
  padding: calc(var(--unit) * 2.5);
  
  background-color: var(--color-container);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 1.5);
  
  max-height: calc(100vh - calc(var(--unit) * 4));
  overflow-y: auto;
}

/* ========================================
   タイトル画面
======================================== */
.title-screen {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: calc(var(--unit) * 4);
  padding-bottom: calc(var(--unit) * 5);
}

.title-screen h1 {
  font-size: calc(var(--unit) * 6);
  font-weight: bold;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.title-screen .subtitle {
  font-size: calc(var(--unit) * 1.8);
  color: var(--color-text-muted);
}

.btn-start {
  padding: calc(var(--unit) * 1.5) calc(var(--unit) * 5);
  
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border: none;
  border-radius: calc(var(--unit) * 1);
  
  color: white;
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 2);
  font-weight: bold;
  cursor: pointer;
  
  transition: all 0.3s ease;
  animation: pulse 2s infinite;
}

.btn-start:hover {
  transform: scale(1.05);
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.4); }
  50% { box-shadow: 0 0 20px 10px rgba(99, 102, 241, 0); }
}

.btn-title-login {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: calc(var(--unit) * 0.8);
  padding: calc(var(--unit) * 1) calc(var(--unit) * 3);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: calc(var(--unit) * 0.8);
  color: var(--color-text-muted);
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 1.4);
  cursor: pointer;
  transition: all 0.2s;
  backdrop-filter: blur(8px);
}

.btn-title-login:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--color-text);
}

/* --- タイトル画面 言語切替ボタン --- */
.btn-title-lang {
  position: absolute;
  bottom: calc(var(--unit) * 2);
  right: calc(var(--unit) * 2);
  padding: calc(var(--unit) * 0.6) calc(var(--unit) * 1.6);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: calc(var(--unit) * 0.6);
  color: var(--color-text-muted);
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 1.2);
  cursor: pointer;
  transition: all 0.2s;
}

.btn-title-lang:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--color-text);
}

/* --- タイトル画面 法務リンク --- */
.title-legal {
  position: absolute;
  bottom: calc(var(--unit) * 2);
  left: calc(var(--unit) * 2);
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.6);
  font-size: calc(var(--unit) * 1);
}
.title-legal a {
  color: rgba(255, 255, 255, 0.35);
  text-decoration: none;
  transition: color 0.2s;
}
.title-legal a:hover {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: underline;
}
.title-legal-sep {
  color: rgba(255, 255, 255, 0.15);
}

/* ========================================
   チュートリアル用スタイル
======================================== */
.tutorial-container {
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 1.5);
}

.tutorial-character {
  display: flex;
  align-items: flex-start;
  gap: calc(var(--unit) * 2);
}

.tutorial-character .avatar {
  flex: 0 0 auto;
  width: calc(var(--unit) * 8);
  height: calc(var(--unit) * 8);
  min-width: 56px;
  min-height: 56px;
  
  display: flex;
  align-items: center;
  justify-content: center;
  
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: 50%;
  font-size: calc(var(--unit) * 4);
  padding: calc(var(--unit) * 0.6);
  box-sizing: border-box;
  overflow: hidden;
}

.tutorial-character .avatar img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.tutorial-character .speech {
  flex: 1;
  padding: calc(var(--unit) * 1.5) calc(var(--unit) * 2);
  
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 1);
  border-top-left-radius: 0;
  
  font-size: calc(var(--unit) * 1.6);
  line-height: 1.6;
}

.tutorial-highlight {
  display: inline-block;
  padding: calc(var(--unit) * 0.3) calc(var(--unit) * 0.8);
  background-color: var(--color-primary);
  border-radius: calc(var(--unit) * 0.4);
  color: white;
  font-weight: bold;
}

.tutorial-actions {
  display: flex;
  justify-content: flex-end;
  gap: calc(var(--unit) * 1.5);
  margin-top: calc(var(--unit) * 1);
}

.btn-next {
  padding: calc(var(--unit) * 1) calc(var(--unit) * 3);
  
  background: linear-gradient(135deg, var(--color-primary), #4f46e5);
  border: none;
  border-radius: calc(var(--unit) * 0.6);
  
  color: white;
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 1.5);
  font-weight: bold;
  cursor: pointer;
  
  transition: all 0.2s ease;
}

.btn-next:hover {
  background: linear-gradient(135deg, var(--color-primary-hover), var(--color-primary));
}

/* チュートリアル中の無効ボタン */
.tutorial-disabled {
  opacity: 0.4 !important;
  pointer-events: none !important;
  cursor: not-allowed !important;
}

/* 無効状態でもチュートリアルのハイライト対象は視認できるようにする */
.tutorial-disabled.tutorial-highlight-btn {
  opacity: 1 !important;
}

/* チュートリアル中：プロンプト入力欄をロック（手入力禁止） */
.tutorial-input-locked {
  cursor: default !important;
  caret-color: transparent !important;
  user-select: none !important;
}
.tutorial-input-locked:focus {
  outline: none !important;
  box-shadow: none !important;
}

/* チュートリアル：ギャラリー画面上のクリック防止レイヤー + 下部セリフパネル */
.tutorial-gallery-overlay {
  position: absolute;
  inset: 0;
  z-index: 200;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  pointer-events: none;
}

/* クリック防止の透明レイヤー（ギャラリー全体を覆う） */
.tutorial-gallery-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: auto;
}

/* セリフパネル（下部固定） */
.tutorial-gallery-overlay .tutorial-container {
  position: relative;
  pointer-events: auto;
  padding: calc(var(--unit) * 1.5) calc(var(--unit) * 2);
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  animation: fadeIn 0.3s ease;
}

/* チュートリアル：ギャラリー画面上のセリフ吹き出し（ハイライトステップ用） */
.tutorial-gallery-speech {
  position: absolute;
  bottom: calc(var(--unit) * 2);
  left: 50%;
  transform: translateX(-50%);
  z-index: 210;
  width: 80%;
  max-width: 500px;
  padding: calc(var(--unit) * 1.5);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 1);
  animation: fadeIn 0.3s ease;
}

.tutorial-character--compact {
  gap: calc(var(--unit) * 1);
}

.tutorial-character--compact .avatar {
  width: calc(var(--unit) * 5);
  height: calc(var(--unit) * 5);
  min-width: 36px;
  min-height: 36px;
}

.tutorial-character--compact .speech {
  font-size: calc(var(--unit) * 1.4);
  padding: calc(var(--unit) * 1) calc(var(--unit) * 1.5);
}

/* ========================================
   ローディング
======================================== */
.loading-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: calc(var(--unit) * 2);
}

.loading-spinner {
  width: calc(var(--unit) * 6);
  height: calc(var(--unit) * 6);
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-text {
  font-size: calc(var(--unit) * 1.6);
  color: var(--color-text-muted);
}

/* 生成中表示（実画面用） */
.generating-display {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: calc(var(--unit) * 2);
  height: 100%;
}

.generating-text {
  font-size: calc(var(--unit) * 2);
  color: var(--color-text-muted);
  animation: pulse-text 1.5s ease-in-out infinite;
}

@keyframes pulse-text {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

/* 生成中広告プレーヤー */
.gen-ad-player {
  width: 100%;
  max-width: calc(var(--unit) * 32);
  padding: calc(var(--unit) * 0.9) calc(var(--unit) * 1);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: calc(var(--unit) * 1);
  background: rgba(14, 20, 28, 0.92);
}

.gen-ad-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: calc(var(--unit) * 0.7);
  gap: calc(var(--unit) * 1);
}

.gen-ad-status {
  font-size: calc(var(--unit) * 1);
  color: var(--color-text-muted);
  flex-shrink: 0;
}

/* 不定プログレスバー（シマー） */
@keyframes gen-ad-shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(200%); }
}
.gen-ad-progress-fill--indeterminate {
  width: 50% !important;
  animation: gen-ad-shimmer 1.8s ease-in-out infinite;
}

/* スキップボタン */
.gen-ad-skip-btn {
  display: block;
  width: 100%;
  margin-top: calc(var(--unit) * 0.8);
  padding: calc(var(--unit) * 0.5) calc(var(--unit) * 1);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: calc(var(--unit) * 0.6);
  background: transparent;
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 0.95);
  cursor: pointer;
  text-align: center;
  transition: background 0.15s, color 0.15s;
}
.gen-ad-skip-btn:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-text);
}
.gen-ad-skip-anon-wrap {
  position: relative;
  margin-top: calc(var(--unit) * 0.8);
}
.gen-ad-skip-anon-wrap .gen-ad-skip-btn--anon {
  margin-top: 0;
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}
.gen-ad-skip-anon-badge {
  position: absolute;
  top: 50%;
  right: calc(var(--unit) * 0.7);
  transform: translateY(-50%);
  padding: calc(var(--unit) * 0.18) calc(var(--unit) * 0.5);
  border-radius: calc(var(--unit) * 0.4);
  background: rgba(255, 200, 60, 0.18);
  border: 1px solid rgba(255, 200, 60, 0.35);
  color: rgb(255, 200, 60);
  font-size: calc(var(--unit) * 0.72);
  font-weight: 600;
  letter-spacing: 0.02em;
  pointer-events: none;
  white-space: nowrap;
}

/* スキップ警告モーダル（インライン） */
.gen-ad-skip-warning {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.7);
  z-index: 30;
  animation: fadeIn 0.15s ease;
}
.gen-ad-skip-warning-card {
  width: calc(var(--unit) * 30);
  max-width: 92%;
  padding: calc(var(--unit) * 1.4) calc(var(--unit) * 1.6);
  border-radius: calc(var(--unit) * 1);
  background: var(--color-bg);
  border: 1px solid rgba(255, 255, 255, 0.10);
  text-align: center;
}
.gen-ad-skip-warning-card h3 {
  margin: 0 0 calc(var(--unit) * 0.6);
  font-size: calc(var(--unit) * 1.2);
  color: var(--color-text);
}
.gen-ad-skip-warning-card p {
  margin: 0 0 calc(var(--unit) * 1);
  font-size: calc(var(--unit) * 0.95);
  color: var(--color-text-muted);
  line-height: 1.5;
}
.gen-ad-skip-warning-check {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: calc(var(--unit) * 0.4);
  margin-bottom: calc(var(--unit) * 1);
  font-size: calc(var(--unit) * 0.9);
  color: var(--color-text-muted);
  cursor: pointer;
}
.gen-ad-skip-warning-check input {
  margin: 0;
}
.gen-ad-skip-warning-btns {
  display: flex;
  gap: calc(var(--unit) * 0.6);
  justify-content: center;
}
.gen-ad-skip-warning-btns button {
  flex: 1;
  padding: calc(var(--unit) * 0.5) calc(var(--unit) * 1);
  border-radius: calc(var(--unit) * 0.6);
  font-size: calc(var(--unit) * 0.95);
  cursor: pointer;
  border: none;
}
.gen-ad-skip-confirm-btn {
  background: var(--color-primary);
  color: #fff;
}
.gen-ad-skip-cancel-btn {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-text-muted);
}

/* 生成中フローティング通知バー */
.gen-notify {
  position: absolute;
  top: calc(var(--unit) * 0.6);
  left: 50%;
  transform: translateX(-50%);
  z-index: 35;
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.6);
  padding: calc(var(--unit) * 0.45) calc(var(--unit) * 1);
  border-radius: calc(var(--unit) * 2);
  background: rgba(14, 20, 28, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.10);
  backdrop-filter: blur(8px);
  font-size: calc(var(--unit) * 0.95);
  color: var(--color-text-muted);
  white-space: nowrap;
  animation: fadeIn 0.25s ease;
  transition: background 0.3s, border-color 0.3s;
  cursor: default;
  pointer-events: auto;
}
.gen-notify--ready {
  background: rgba(99, 102, 241, 0.20);
  border-color: rgba(99, 102, 241, 0.45);
  color: var(--color-text);
  animation: gen-notify-pulse 2s ease-in-out infinite;
  cursor: pointer;
}
@keyframes gen-notify-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.0); }
  50% { box-shadow: 0 0 12px 2px rgba(99, 102, 241, 0.35); }
}
.gen-notify-text {
  flex-shrink: 0;
}
.gen-notify-play {
  padding: calc(var(--unit) * 0.25) calc(var(--unit) * 0.8);
  border-radius: calc(var(--unit) * 1);
  background: var(--color-primary);
  color: #fff;
  font-size: calc(var(--unit) * 0.9);
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: background 0.15s;
}
.gen-notify-play:hover {
  background: var(--color-primary-hover, #5558e6);
}
.gen-notify-close {
  width: calc(var(--unit) * 1.4);
  height: calc(var(--unit) * 1.4);
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1);
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.15s;
  padding: 0;
  line-height: 1;
}
.gen-notify-close:hover {
  opacity: 1;
}
.gen-notify-spinner {
  width: calc(var(--unit) * 1.2);
  height: calc(var(--unit) * 1.2);
  border: 2px solid rgba(255, 255, 255, 0.15);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* チュートリアル用フローティングボタン */
.tutorial-floating-btn {
  position: absolute;
  bottom: calc(var(--unit) * 15);
  right: calc(var(--unit) * 3);
  z-index: 50;
  animation: fadeInUp 0.3s ease;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
}

/* チュートリアル用「次へ」ボタン（AIキャラクターエリア内）- 大きく目立つ */
.tutorial-next-btn {
  position: absolute;
  top: calc(var(--unit) * 1.5);
  right: calc(var(--unit) * 2);
  z-index: 150;
  padding: calc(var(--unit) * 1.5) calc(var(--unit) * 3);
  font-size: calc(var(--unit) * 1.8);
  font-weight: bold;
  
  background: linear-gradient(135deg, var(--color-accent), #ec4899);
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: calc(var(--unit) * 1);
  color: white;
  cursor: pointer;
  
  box-shadow: 0 4px 20px rgba(244, 114, 182, 0.5);
  animation: fadeInUp 0.3s ease, pulse-next-btn 2s ease-in-out infinite;
}

/* AIセリフバー内の次へボタン（ゲームモード用・バーの高さを変えない） */
#game-ai-bar .tutorial-next-btn {
  position: relative;
  top: auto;
  right: auto;
  margin-left: auto;
  flex-shrink: 0;
  /* バーの高さに収まるサイズ */
  padding: calc(var(--unit) * 0.6) calc(var(--unit) * 1.5);
  font-size: calc(var(--unit) * 1.3);
  /* 高さを制限 */
  max-height: calc(var(--unit) * 3.5);
  box-sizing: border-box;
}

/* 次へボタンのハイライト（5秒後に適用）- ピンク色で目立たせる */
.tutorial-next-btn-highlight {
  animation: pulse-next-btn 1s ease-in-out infinite;
  background: linear-gradient(135deg, var(--color-accent), #ec4899) !important;
  box-shadow: 0 0 0 4px var(--color-accent), 0 0 30px rgba(244, 114, 182, 0.8);
}

@keyframes pulse-next-btn {
  0%, 100% { 
    box-shadow: 0 0 0 4px var(--color-accent), 0 0 30px rgba(244, 114, 182, 0.6);
    transform: scale(1);
  }
  50% { 
    box-shadow: 0 0 0 6px var(--color-accent), 0 0 40px rgba(244, 114, 182, 0.9);
    transform: scale(1.05);
  }
}

/* チュートリアル入力欄矢印（プロンプトエリアの上部から入力欄を指す） */
.tutorial-input-arrow {
  position: absolute;
  top: calc(var(--unit) * -5);
  left: calc(var(--unit) * 2);
  color: var(--color-accent);
  font-size: calc(var(--unit) * 4);
  font-weight: bold;
  z-index: 150;
  animation: bounce-arrow 0.8s ease-in-out infinite;
  text-shadow: 0 0 20px var(--color-accent), 0 0 40px rgba(244, 114, 182, 0.5);
}

/* チュートリアルジャンル選択矢印（アクションボタンの上） */
.tutorial-genre-arrow {
  position: absolute;
  top: calc(var(--unit) * -1);
  left: calc(var(--unit) * 17); /* アクションボタンの中央位置 */
  color: var(--color-accent);
  font-size: calc(var(--unit) * 4);
  font-weight: bold;
  z-index: 150;
  animation: bounce-arrow 0.8s ease-in-out infinite;
  text-shadow: 0 0 20px var(--color-accent), 0 0 40px rgba(244, 114, 182, 0.5);
}

@keyframes bounce-arrow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* チュートリアル用フォーカスオーバーレイ */
.tutorial-focus-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.75);
  z-index: 100;
  pointer-events: none;
  animation: fadeIn 0.3s ease;
}

/* チュートリアル中のハイライトエリア */
.tutorial-highlight-area {
  position: relative;
  z-index: 110;
  box-shadow: 0 0 0 4px var(--color-primary), 0 0 30px rgba(99, 102, 241, 0.5);
  border-radius: calc(var(--unit) * 1);
  pointer-events: auto;
}

/* 生成ボタンのハイライト */
.tutorial-highlight-btn {
  position: relative;
  z-index: 120;
  animation: pulse-btn 1s ease-in-out infinite;
  box-shadow: 0 0 0 4px var(--color-accent), 0 0 30px rgba(244, 114, 182, 0.6);
}

@keyframes pulse-btn {
  0%, 100% { 
    box-shadow: 0 0 0 4px var(--color-accent), 0 0 30px rgba(244, 114, 182, 0.6);
  }
  50% { 
    box-shadow: 0 0 0 6px var(--color-accent), 0 0 40px rgba(244, 114, 182, 0.8);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ========================================
   広告バナー（Google AdSense）
   無料プランのみ表示。有料プランでは非表示。
======================================== */

/* 広告バナー共通 */
.ad-banner {
  position: fixed;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #000;
  overflow: hidden;
  transition: height 0.3s ease, opacity 0.3s ease;
}

/* 上部バナー */
.ad-banner-top {
  top: 0;
  height: var(--ad-top-height);
  min-height: var(--ad-top-height);
}

/* 広告のins要素 */
.ad-banner .adsbygoogle {
  width: 100%;
  max-width: 728px;
  min-height: 50px;
}

/* 広告が有効なとき（無料プラン） */
body.has-ads {
  --ad-top-height: 90px;
}

/* 有料プランでは広告を非表示 */
body.plan-premium .ad-banner,
body:not(.has-ads) .ad-banner {
  display: none;
}

/* 広告ロード中のプレースホルダ */
.ad-banner-placeholder {
  color: var(--color-text-muted);
  font-size: 12px;
  opacity: 0.5;
}

/* 開発用プレースホルダ（AdSense 未設定時） */
.ad-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    45deg,
    rgba(255, 255, 255, 0.03),
    rgba(255, 255, 255, 0.03) 10px,
    transparent 10px,
    transparent 20px
  );
  border: 1px dashed rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  gap: 2px;
}

.ad-placeholder-label {
  color: rgba(255, 255, 255, 0.5);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.1em;
}

.ad-placeholder-info {
  color: rgba(255, 255, 255, 0.25);
  font-size: 10px;
}

/* モバイルCSS: 削除済み（デスクトップ専用 960×600 固定Canvas） */

/* ========================================
   ユーティリティ
======================================== */
.hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.fade-in {
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.typewriter {
  overflow: hidden;
  white-space: nowrap;
  animation: typing 1s steps(20, end);
}

@keyframes typing {
  from { width: 0; }
  to { width: 100%; }
}

/* ========================================
   共通パネルコンポーネントスタイル
   全パネル・モーダルのヘッダー/閉じるボタンを統一
======================================== */

/* --- 統一パネルヘッダー --- */
.panel-header-unified {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(var(--unit) * 1.2) calc(var(--unit) * 2);
  flex-shrink: 0;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  font-size: calc(var(--unit) * 1.6);
  font-weight: bold;
  color: var(--color-text);
}

/* --- 統一閉じるボタン --- */
.panel-close-unified {
  width: calc(var(--unit) * 3);
  height: calc(var(--unit) * 3);
  min-width: 24px;
  min-height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: calc(var(--unit) * 0.5);
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.6);
  cursor: pointer;
  line-height: 1;
  transition: all 0.2s ease;
  flex-shrink: 0;
}
.panel-close-unified:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-text);
  border-color: rgba(255, 255, 255, 0.2);
}

/* --- 統一空状態 --- */
.panel-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: calc(var(--unit) * 1.5);
  padding: calc(var(--unit) * 4) calc(var(--unit) * 2);
  text-align: center;
}
.panel-empty-state .empty-icon {
  font-size: calc(var(--unit) * 4);
  opacity: 0.3;
}
.panel-empty-state p {
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.3);
  line-height: 1.6;
}

/* ========================================
   履歴パネル（チュートリアル用）
======================================== */
.history-panel {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(calc(var(--unit) * 62), 90vw);
  height: min(calc(var(--unit) * 44), 80vh);
  
  background: var(--color-container);
  border: 2px solid var(--color-border);
  border-radius: calc(var(--unit) * 1.5);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
  
  z-index: 901;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: fadeInScale 0.3s ease;
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
}

.history-panel-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 1);
  z-index: 900;
}

.history-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(var(--unit) * 1.2) calc(var(--unit) * 2);
  flex-shrink: 0;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: calc(var(--unit) * 1.6);
  font-weight: bold;
}

.history-subtitle {
  padding: calc(var(--unit) * 0.6) calc(var(--unit) * 2);
  font-size: calc(var(--unit) * 1.1);
  color: var(--color-text-muted);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.history-close-btn {
  width: calc(var(--unit) * 3);
  height: calc(var(--unit) * 3);
  min-width: 24px;
  min-height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: calc(var(--unit) * 0.5);
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.6);
  cursor: pointer;
  line-height: 1;
  transition: all 0.2s ease;
}

.history-close-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-text);
}

.history-list {
  padding: calc(var(--unit) * 1.5);
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

.history-item {
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 0.5);
  padding: calc(var(--unit) * 1.5);
  margin-bottom: calc(var(--unit) * 1);
  
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 1);
  
  transition: border-color 0.2s;
}

.history-item.selected {
  border-color: var(--color-primary);
  border-width: 2px;
}

.history-item:hover {
  border-color: var(--color-primary);
}

.history-item-header {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 1);
}

.history-item-fav {
  font-size: calc(var(--unit) * 1.6);
  cursor: pointer;
  opacity: 0.3;
  transition: opacity 0.2s;
}

.history-item-fav.active {
  opacity: 1;
}

.history-item-text {
  flex: 1;
  color: var(--color-text);
  font-size: calc(var(--unit) * 1.7);
  line-height: 1.4;
  word-break: break-word;
}

.history-item-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: calc(var(--unit) * 0.5);
}

.history-item-meta {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 1);
}

.history-item-genre {
  font-size: calc(var(--unit) * 1.6);
  color: var(--color-primary);
}

.history-item-date {
  font-size: calc(var(--unit) * 1.3);
  color: var(--color-text-muted);
}

.history-item-actions {
  display: flex;
  gap: calc(var(--unit) * 0.8);
}

.history-btn-play {
  padding: calc(var(--unit) * 0.8) calc(var(--unit) * 2);
  background: var(--color-primary);
  border: none;
  border-radius: calc(var(--unit) * 0.5);
  color: white;
  font-size: calc(var(--unit) * 1.4);
  font-weight: bold;
  cursor: pointer;
  transition: background 0.2s;
}

.history-btn-play:hover {
  background: var(--color-primary-hover);
}

.history-btn-inherit,
.history-btn-improve {
  padding: calc(var(--unit) * 0.8) calc(var(--unit) * 2);
  background: transparent;
  border: 1px solid var(--color-accent, #8b5cf6);
  border-radius: calc(var(--unit) * 0.5);
  color: var(--color-accent, #8b5cf6);
  font-size: calc(var(--unit) * 1.4);
  font-weight: bold;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.history-btn-inherit:hover,
.history-btn-improve:hover {
  background: var(--color-accent, #8b5cf6);
  color: white;
}

.history-btn-remix {
  padding: calc(var(--unit) * 0.8) calc(var(--unit) * 2);
  background: transparent;
  border: 1px solid var(--color-success, #10b981);
  border-radius: calc(var(--unit) * 0.5);
  color: var(--color-success, #10b981);
  font-size: calc(var(--unit) * 1.4);
  font-weight: bold;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.history-btn-remix:hover {
  background: var(--color-success, #10b981);
  color: white;
}

.saved-btn-remix {
  padding: calc(var(--unit) * 0.4) calc(var(--unit) * 1.2);
  background: transparent;
  border: 1px solid var(--color-success, #10b981);
  border-radius: calc(var(--unit) * 0.5);
  color: var(--color-success, #10b981);
  font-size: calc(var(--unit) * 1.2);
  font-weight: bold;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.saved-btn-remix:hover {
  background: var(--color-success, #10b981);
  color: white;
}

.history-item-lineage {
  padding: calc(var(--unit) * 0.4) calc(var(--unit) * 1.2) 0;
}

.history-parent-badge {
  font-size: calc(var(--unit) * 1.2);
  color: var(--color-text-muted);
  background: rgba(139, 92, 246, 0.1);
  border-radius: calc(var(--unit) * 0.4);
  padding: calc(var(--unit) * 0.1) calc(var(--unit) * 0.6);
}

/* 生成中の履歴エントリ */
.history-item-generating {
  border-color: var(--color-accent);
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.08), rgba(99, 102, 241, 0.05));
  animation: generating-pulse 2s ease-in-out infinite;
}
@keyframes generating-pulse {
  0%, 100% { border-color: var(--color-accent); }
  50% { border-color: var(--color-primary); }
}

/* 生成エラー時のゲーム表示エリア内インジケーター */
.gen-error-display {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  gap: calc(var(--unit) * 2);
  padding: calc(var(--unit) * 3);
  text-align: center;
  background: rgba(0,0,0,0.3);
}
.gen-error-icon {
  font-size: calc(var(--unit) * 5);
}
.gen-error-message {
  color: #fca5a5;
  font-size: calc(var(--unit) * 1.6);
  max-width: 80%;
  word-break: break-word;
}
.gen-error-actions {
  display: flex;
  gap: calc(var(--unit) * 1.5);
  flex-wrap: wrap;
  justify-content: center;
}
.gen-error-retry-btn {
  padding: calc(var(--unit) * 1.2) calc(var(--unit) * 3);
  background: var(--color-accent);
  border: none;
  border-radius: calc(var(--unit) * 0.8);
  color: white;
  font-size: calc(var(--unit) * 1.6);
  font-weight: bold;
  cursor: pointer;
  transition: background 0.2s;
}
.gen-error-retry-btn:hover {
  background: var(--color-accent-hover, #f59e0b);
}
.gen-error-back-btn {
  padding: calc(var(--unit) * 1.2) calc(var(--unit) * 3);
  background: var(--color-primary);
  border: none;
  border-radius: calc(var(--unit) * 0.8);
  color: white;
  font-size: calc(var(--unit) * 1.6);
  font-weight: bold;
  cursor: pointer;
  transition: background 0.2s;
}
.gen-error-back-btn:hover {
  background: var(--color-primary-hover);
}

.history-btn-modify {
  padding: calc(var(--unit) * 0.6) calc(var(--unit) * 1.5);
  background: transparent;
  border: 1px solid var(--color-accent);
  border-radius: calc(var(--unit) * 0.5);
  color: var(--color-accent);
  font-size: calc(var(--unit) * 1.3);
  font-weight: bold;
  cursor: pointer;
  transition: all 0.2s;
}

.history-btn-modify:hover {
  background: var(--color-accent);
  color: white;
}

/* 履歴が空の場合 */
.history-empty {
  text-align: center;
  padding: calc(var(--unit) * 4) calc(var(--unit) * 2);
  color: var(--color-text-muted);
}

.history-empty p {
  margin: calc(var(--unit) * 1) 0;
  font-size: calc(var(--unit) * 1.5);
}

.history-empty p:last-child {
  font-size: calc(var(--unit) * 1.3);
  opacity: 0.7;
}

/* 公開中ゲーム表示 */
.history-published-section {
  margin-bottom: calc(var(--unit) * 2);
  padding-bottom: calc(var(--unit) * 1.5);
  border-bottom: 1px solid var(--color-border);
}

.history-published-label {
  font-size: calc(var(--unit) * 1.4);
  font-weight: bold;
  color: var(--color-accent);
  margin-bottom: calc(var(--unit) * 1);
}

.history-item-published {
  border-color: var(--color-accent);
  background: rgba(139, 92, 246, 0.08);
}

.history-item-published:hover {
  border-color: var(--color-accent);
}

.history-published-badge {
  display: inline-flex;
  align-items: center;
  padding: calc(var(--unit) * 0.2) calc(var(--unit) * 0.8);
  background: linear-gradient(135deg, var(--color-accent), #ec4899);
  border-radius: calc(var(--unit) * 0.4);
  color: white;
  font-size: calc(var(--unit) * 1.1);
  font-weight: bold;
  flex-shrink: 0;
}

.history-item-stats {
  font-size: calc(var(--unit) * 1.2);
  color: var(--color-text-muted);
  display: flex;
  gap: calc(var(--unit) * 0.8);
}

.history-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: calc(var(--unit) * 4);
  padding: calc(var(--unit) * 0.3) calc(var(--unit) * 0.8);
  margin-right: calc(var(--unit) * 0.8);
  
  background: linear-gradient(135deg, var(--color-accent), #ec4899);
  border-radius: calc(var(--unit) * 0.4);
  
  color: white;
  font-size: calc(var(--unit) * 1.2);
  font-weight: bold;
  font-family: var(--font-mono);
}

/* 履歴パネル表示中のAI配置（下部に移動） */
.history-panel-ai {
  position: absolute;
  bottom: calc(var(--unit) * 2);
  left: calc(var(--unit) * 2);
  display: flex;
  align-items: flex-end;
  gap: calc(var(--unit) * 1.5);
  z-index: 201;
  max-width: 45%;
}

.history-panel-ai .avatar {
  width: calc(var(--unit) * 7);
  height: calc(var(--unit) * 7);
  min-width: 48px;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: 50%;
  font-size: calc(var(--unit) * 3.5);
  flex-shrink: 0;
  padding: calc(var(--unit) * 0.5);
  box-sizing: border-box;
  overflow: hidden;
}

.history-panel-ai .avatar img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.history-panel-ai .speech {
  padding: calc(var(--unit) * 1.2) calc(var(--unit) * 1.5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 1);
  border-bottom-left-radius: 0;
  font-size: calc(var(--unit) * 1.4);
  line-height: 1.5;
  color: var(--color-text);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* 履歴パネル表示中の「なるほど！」ボタン（レガシー） */
.history-next-btn {
  position: absolute;
  bottom: calc(var(--unit) * 2);
  right: calc(var(--unit) * 2);
  padding: calc(var(--unit) * 1.2) calc(var(--unit) * 3);
  
  background: linear-gradient(135deg, var(--color-primary), #4f46e5);
  border: none;
  border-radius: calc(var(--unit) * 0.8);
  
  color: white;
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 1.6);
  font-weight: bold;
  cursor: pointer;
  
  z-index: 201;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
  transition: all 0.2s ease;
  animation: pulse 2s infinite;
}

.history-next-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 16px rgba(99, 102, 241, 0.5);
}

/* 履歴パネル表示中の専用AIオーバーレイ（AIキャラクター位置に重ねる） */
.tutorial-history-ai-overlay {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 950;
  
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) auto;
  align-items: end;
  gap: calc(var(--unit) * 2);
  padding: calc(var(--unit) * 1.5) calc(var(--unit) * 2);
  
  background: var(--color-surface);
  border: 2px solid var(--color-primary);
  border-radius: calc(var(--unit) * 1.5);
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.5),
              0 8px 32px rgba(0, 0, 0, 0.6);
  animation: pulse-border 2s infinite;
}

.tutorial-history-ai-overlay .avatar {
  width: 72px;
  height: 72px;
  flex-shrink: 0;
}

.tutorial-history-ai-overlay .avatar img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.tutorial-history-ai-overlay .speech {
  min-width: 0;
  color: var(--color-text);
  font-size: calc(var(--unit) * 1.6);
  line-height: 1.5;
}

.tutorial-history-ai-overlay .tutorial-next-btn {
  flex-shrink: 0;
}

.tutorial-history-ai-overlay.hidden {
  display: none;
}

/* チュートリアル履歴アイテムハイライト */
.history-item.tutorial-highlight-item {
  border: 2px solid var(--color-primary);
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.6);
  animation: pulse-border 2s infinite;
}

/* ========================================
   ゲームモード（新仕様）
   縦ミニメニュー + ゲーム表示 + AIセリフバー
======================================== */

/* ゲームエリア全体（横並び） */
#game-area {
  flex: 1;
  display: flex;
  align-items: stretch;
  gap: calc(var(--unit) * 1);
  overflow: hidden;
}

/* 左側：縦ミニメニュー */
.game-mini-menu {
  flex: 0 0 auto;
  width: calc(var(--unit) * 7.5);
  min-width: 60px;
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 0.3);
  padding: calc(var(--unit) * 0.5);
  background-color: rgba(26, 26, 36, 0.95);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 1);
  backdrop-filter: blur(8px);
}

/* チュートリアル中: ハイライトされたボタンがオーバーレイ(z:100)より前面に出るようにする */
.game-mini-menu:has(.tutorial-highlight-btn),
.game-mini-menu:has(.tutorial-highlight-area) {
  z-index: 115;
}

.game-menu-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: calc(var(--unit) * 0.2);
  padding: calc(var(--unit) * 0.5) calc(var(--unit) * 0.3);
  
  background-color: transparent;
  border: 1px solid transparent;
  border-radius: calc(var(--unit) * 0.6);
  
  color: var(--color-text);
  cursor: pointer;
  transition: all 0.2s ease;
}

.game-menu-btn:hover {
  border-color: rgba(99, 102, 241, 0.4);
  background-color: rgba(99, 102, 241, 0.1);
}

.game-menu-btn:first-child {
  border-color: var(--color-primary);
  background-color: rgba(99, 102, 241, 0.08);
}

.game-menu-btn:first-child:hover {
  background: linear-gradient(135deg, var(--color-primary), #4f46e5);
  color: white;
}

.game-menu-btn .btn-icon {
  font-size: calc(var(--unit) * 2);
}

.game-menu-btn .btn-icon .icon {
  width: calc(var(--unit) * 2);
  height: calc(var(--unit) * 2);
  min-width: 18px;
  min-height: 18px;
}

.game-menu-btn .btn-label {
  font-size: calc(var(--unit) * 0.8);
  color: var(--color-text-muted);
  transition: color 0.2s;
}

.game-menu-btn:hover .btn-label {
  color: var(--color-text);
}

/* 保存済み状態 */
.game-menu-btn.saved {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--color-warning);
}

.game-menu-btn.saved .btn-icon {
  color: var(--color-warning);
}

.game-menu-btn.saved .btn-label {
  color: var(--color-warning);
}

/* 生成中の無効化状態 */
.game-menu-btn.generating-disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

/* 一時停止ボタン */
.game-pause-btn {
  border-top: 1px solid var(--color-border);
  margin-top: auto;
}

.game-pause-btn.paused {
  background: rgba(99, 102, 241, 0.15);
  border-color: var(--color-primary);
}

.game-pause-btn.paused .btn-icon {
  color: var(--color-primary);
}

.game-pause-btn.paused .btn-label {
  color: var(--color-primary);
}

/* ── ギャラリー前/次ナビゲーションオーバーレイ ── */
.game-nav-overlay {
  position: absolute;
  top: 0;
  height: 100%;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  background: rgba(0, 0, 0, 0.55);
  transition: background 0.2s;
  overflow: hidden;
}

.game-nav-prev { left: 0; }
.game-nav-next { right: 0; }

.game-nav-overlay:not(.disabled):hover {
  background: rgba(99, 102, 241, 0.55);
}

.game-nav-overlay.disabled {
  opacity: 0.2;
  cursor: default;
}

.game-nav-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: calc(var(--unit) * 0.3);
  padding: calc(var(--unit) * 0.5);
}

.game-nav-arrow {
  font-size: calc(var(--unit) * 4.5);
  color: white;
  line-height: 1;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
  transition: transform 0.2s;
}

.game-nav-overlay:not(.disabled):hover .game-nav-arrow {
  transform: scale(1.15);
}

.game-nav-label {
  font-size: calc(var(--unit) * 1);
  color: rgba(255, 255, 255, 0.9);
  text-align: center;
  line-height: 1.3;
  word-break: keep-all;
  font-family: var(--font-main);
  font-weight: 500;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
}

/* ── 一時停止オーバーレイ ── */
.pause-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10;
  backdrop-filter: blur(3px);
  pointer-events: none;
}

.pause-overlay-icon {
  font-size: calc(var(--unit) * 6);
  color: white;
  margin-bottom: calc(var(--unit) * 1);
  opacity: 0.9;
}

.pause-overlay-text {
  font-size: calc(var(--unit) * 3);
  color: white;
  font-weight: bold;
  font-family: var(--font-main);
}

.pause-overlay-hint {
  font-size: calc(var(--unit) * 1.2);
  color: rgba(255, 255, 255, 0.6);
  margin-top: calc(var(--unit) * 1);
  font-family: var(--font-main);
}

/* ── お任せモード 自動進行カウントダウンオーバーレイ ── */
.omakase-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 15;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: calc(var(--unit) * 1.2);
  padding: calc(var(--unit) * 0.9) calc(var(--unit) * 1.5);
  background: linear-gradient(to top, rgba(0,0,0,0.82) 0%, rgba(0,0,0,0.6) 100%);
  backdrop-filter: blur(2px);
  font-family: var(--font-main);
  pointer-events: auto;
  animation: omakaseSlideIn 0.3s ease;
}

@keyframes omakaseSlideIn {
  from { transform: translateY(100%); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

.omakase-overlay.hidden {
  display: none;
}

.omakase-countdown-text {
  color: rgba(255, 255, 255, 0.9);
  font-size: calc(var(--unit) * 1.25);
  white-space: nowrap;
}

.omakase-countdown-text .omakase-seconds {
  font-weight: bold;
  color: #fbbf24;
  margin: 0 2px;
}

.omakase-btn-keep {
  padding: calc(var(--unit) * 0.45) calc(var(--unit) * 1.2);
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: calc(var(--unit) * 0.6);
  font-size: calc(var(--unit) * 1.1);
  font-family: var(--font-main);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, transform 0.1s;
}

.omakase-btn-keep:hover {
  background: var(--color-primary-hover, #4f46e5);
  transform: scale(1.04);
}

.omakase-btn-keep:active {
  transform: scale(0.97);
}

/* 中央：ゲーム表示＋AIセリフバー */
#game-main-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 0.8);
  overflow: hidden;
}

/* ゲーム表示エリア（大きめ・フレックス制御） */
#game-main-area #game-display {
  position: relative;
  /* AIセリフバーの高さ(5.5unit) + gap(0.8unit)を除いた残り全部 */
  flex: 1 1 0;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 1);
  overflow: hidden;
}

#game-main-area #game-display.game-active {
  /* アクティブ時はアスペクト比固定しない（最大化） */
}

/* AIセリフバー（ゲーム下部・高さ固定） */
.game-ai-bar {
  /* 高さを固定（内容に関わらず一定） */
  flex: 0 0 calc(var(--unit) * 5.5);
  height: calc(var(--unit) * 5.5);
  min-height: calc(var(--unit) * 5.5);
  max-height: calc(var(--unit) * 5.5);
  
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 1);
  padding: calc(var(--unit) * 0.8) calc(var(--unit) * 1.2);
  
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.8);
  
  overflow: hidden;
}

.ai-bar-avatar {
  flex: 0 0 auto;
  width: calc(var(--unit) * 3.5);
  height: calc(var(--unit) * 3.5);
  min-width: 28px;
  min-height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: 50%;
  overflow: hidden;
}

.ai-bar-text {
  flex: 1;
  font-size: calc(var(--unit) * 1.4);
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 生成中の点滅 */
.ai-bar-text.generating {
  animation: pulse-text 1.5s ease-in-out infinite;
}

/* 「遊ぶ」ボタン */
.btn-play-new {
  flex: 0 0 auto;
  padding: calc(var(--unit) * 0.6) calc(var(--unit) * 1.5);
  
  background: linear-gradient(135deg, var(--color-primary), #4f46e5);
  border: none;
  border-radius: calc(var(--unit) * 0.5);
  
  color: white;
  font-size: calc(var(--unit) * 1.3);
  font-weight: bold;
  cursor: pointer;
  
  transition: all 0.2s ease;
  animation: pulse-btn 2s ease-in-out infinite;
}

.btn-play-new:hover {
  transform: scale(1.05);
}

.btn-play-new.hidden {
  display: none;
}

/* 詳細モーダル */
.game-detail-modal {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(90%, 600px);
  max-height: 85%;
  
  background: var(--color-container);
  border: 2px solid var(--color-border);
  border-radius: calc(var(--unit) * 1.5);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
  
  z-index: 200;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: fadeInScale 0.3s ease;
}

.game-detail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(var(--unit) * 1.5) calc(var(--unit) * 2);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.game-detail-header h3 {
  font-size: calc(var(--unit) * 1.8);
  font-weight: bold;
  color: var(--color-text);
}

.game-detail-close {
  background: rgba(255,255,255,0.06);
  border: none;
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.4);
  cursor: pointer;
  width: calc(var(--unit) * 3);
  height: calc(var(--unit) * 3);
  min-width: 24px;
  min-height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: calc(var(--unit) * 0.4);
  transition: background 0.15s, color 0.15s;
}

.game-detail-close:hover {
  background: rgba(255,255,255,0.12);
  color: var(--color-text);
}

.game-detail-content {
  padding: calc(var(--unit) * 2);
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

.game-detail-section {
  margin-bottom: calc(var(--unit) * 2);
}

.game-detail-section h4 {
  font-size: calc(var(--unit) * 1.4);
  color: var(--color-text-muted);
  margin-bottom: calc(var(--unit) * 0.8);
}

.game-detail-section pre {
  padding: calc(var(--unit) * 1.2);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.6);
  font-family: var(--font-mono);
  font-size: calc(var(--unit) * 1.3);
  color: var(--color-text);
  white-space: pre-wrap;
  word-break: break-word;
}

/* オプション一覧 */
.game-detail-options {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: calc(var(--unit) * 0.6);
}
.game-detail-options li {
  padding: calc(var(--unit) * 0.5) calc(var(--unit) * 1);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.6);
  font-size: calc(var(--unit) * 1.2);
  color: var(--color-text);
}

/* タイトル編集セクション */
.game-detail-title-edit {
  margin-bottom: calc(var(--unit) * 2);
}

.game-detail-title-row {
  display: flex;
  gap: calc(var(--unit) * 0.8);
  align-items: center;
}

.game-detail-title-input {
  flex: 1;
  padding: calc(var(--unit) * 0.8) calc(var(--unit) * 1.2);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.6);
  font-size: calc(var(--unit) * 1.4);
  color: var(--color-text);
  font-family: var(--font-main);
  outline: none;
  transition: border-color 0.15s;
}

.game-detail-title-input:focus {
  border-color: var(--color-primary);
}

.game-detail-title-save-btn {
  padding: calc(var(--unit) * 0.6) calc(var(--unit) * 1.4);
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: calc(var(--unit) * 0.6);
  font-size: calc(var(--unit) * 1.2);
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, opacity 0.15s;
}

.game-detail-title-save-btn:hover {
  background: var(--color-primary-hover, #7c3aed);
}

.game-detail-title-save-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.game-detail-title-error {
  margin-top: calc(var(--unit) * 0.4);
  font-size: calc(var(--unit) * 1.1);
  color: var(--color-error, #ef4444);
}

/* AIログ: サマリー部分 */
.ai-log-summary pre {
  margin-bottom: calc(var(--unit) * 1);
}

/* AIログ: ステップごとの折りたたみカード */
.ai-log-step {
  margin-bottom: calc(var(--unit) * 1);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.6);
  overflow: hidden;
}

.ai-log-step-label {
  padding: calc(var(--unit) * 0.8) calc(var(--unit) * 1.2);
  background: var(--color-surface);
  font-size: calc(var(--unit) * 1.3);
  font-weight: 600;
  color: var(--color-primary);
  cursor: pointer;
  user-select: none;
  list-style: none;
}

.ai-log-step-label::before {
  content: '▶ ';
  font-size: calc(var(--unit) * 1);
  transition: transform 0.2s;
}

.ai-log-step[open] > .ai-log-step-label::before {
  content: '▼ ';
}

.ai-log-step-text {
  padding: calc(var(--unit) * 1.2);
  background: var(--color-bg);
  font-family: var(--font-mono);
  font-size: calc(var(--unit) * 1.2);
  color: var(--color-text);
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0;
  border-top: 1px solid var(--color-border);
  max-height: 40vh;
  overflow-y: auto;
}

.ai-log-empty {
  color: var(--color-text-muted);
  font-style: italic;
}

.game-detail-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 199;
}

/* TIPS モーダル — タブ */
.tips-tabs {
  display: flex;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: 0 calc(var(--unit) * 1);
  gap: calc(var(--unit) * 0.2);
}
.tips-tab {
  flex: 1;
  cursor: pointer;
  border: none;
  background: none;
  color: var(--color-text-muted, #999);
  font-size: calc(var(--unit) * 1.2);
  padding: calc(var(--unit) * 1) calc(var(--unit) * 1.2);
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
  white-space: nowrap;
}
.tips-tab:hover {
  color: var(--color-text);
}
.tips-tab--active {
  color: var(--color-text);
  border-bottom-color: var(--color-accent, #6c63ff);
  font-weight: 600;
}

/* キー設定 */
.ctrl-guide {
  margin-bottom: calc(var(--unit) * 2);
}

.ctrl-guide-table {
  width: 100%;
  border-collapse: collapse;
  font-size: calc(var(--unit) * 1.3);
}

.ctrl-guide-table td {
  padding: calc(var(--unit) * 0.5) calc(var(--unit) * 0.8);
  vertical-align: middle;
  border-bottom: 1px solid var(--color-border);
}

.ctrl-guide-table tr:last-child td {
  border-bottom: none;
}

.ctrl-icon {
  width: calc(var(--unit) * 3.2);
  height: calc(var(--unit) * 3.2);
  vertical-align: middle;
  image-rendering: pixelated;
}

.ctrl-label {
  color: var(--color-text);
  font-weight: 600;
  white-space: nowrap;
  padding-left: calc(var(--unit) * 0.8);
  padding-right: calc(var(--unit) * 1.2);
}

.ctrl-guide-table kbd {
  display: inline-block;
  padding: calc(var(--unit) * 0.2) calc(var(--unit) * 0.6);
  font-family: var(--font-mono);
  font-size: calc(var(--unit) * 1.1);
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.4);
  min-width: calc(var(--unit) * 2.4);
  text-align: center;
}

/* リマップ可能ボタン (TIPS モーダル内) */
.ctrl-remap-btn {
  cursor: pointer;
  background: none;
  border: 1px solid transparent;
  border-radius: calc(var(--unit) * 0.5);
  padding: calc(var(--unit) * 0.3) calc(var(--unit) * 0.6);
  color: var(--color-text);
  font-size: calc(var(--unit) * 1.1);
  font-family: var(--font-mono);
  transition: border-color 0.2s, background 0.2s;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: calc(var(--unit) * 0.4);
}
.ctrl-remap-btn:hover {
  border-color: var(--color-accent, #6c63ff);
  background: rgba(108, 99, 255, 0.08);
}
.ctrl-edit-icon {
  font-size: calc(var(--unit) * 1);
  opacity: 0.4;
  transition: opacity 0.2s;
}
.ctrl-remap-btn:hover .ctrl-edit-icon {
  opacity: 0.9;
}

/* キャプチャ中の状態 */
.ctrl-remap-btn.ctrl-capturing {
  border-color: var(--color-accent, #6c63ff);
  background: rgba(108, 99, 255, 0.15);
  animation: ctrl-pulse 1s infinite;
}
.ctrl-capture-text {
  font-family: var(--font-base);
  font-style: italic;
  opacity: 0.8;
}
@keyframes ctrl-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(108, 99, 255, 0.3); }
  50%      { box-shadow: 0 0 0 calc(var(--unit) * 0.5) rgba(108, 99, 255, 0); }
}

/* リマップリセットボタン */
.ctrl-remap-actions {
  text-align: right;
  padding: calc(var(--unit) * 1) 0 0;
}
.ctrl-reset-btn {
  cursor: pointer;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.5);
  padding: calc(var(--unit) * 0.4) calc(var(--unit) * 1.2);
  color: var(--color-text-muted, #999);
  font-size: calc(var(--unit) * 1.1);
  transition: border-color 0.2s, color 0.2s;
}
.ctrl-reset-btn:hover {
  border-color: var(--color-text);
  color: var(--color-text);
}

/* 動的キー設定テーブル（検出キー起点） */
.ctrl-guide-table--dynamic th {
  padding: calc(var(--unit) * 0.5) calc(var(--unit) * 0.8);
  text-align: left;
  font-size: calc(var(--unit) * 1.1);
  color: var(--color-text-muted, #999);
  font-weight: 500;
  border-bottom: 1px solid var(--color-border);
}
.ctrl-remap-arrow {
  display: inline-block;
  margin: 0 calc(var(--unit) * 0.3);
  opacity: 0.5;
  font-size: calc(var(--unit) * 1);
}
.ctrl-no-pad {
  color: var(--color-text-muted, #999);
  font-size: calc(var(--unit) * 1.1);
}
.ctrl-pad-text {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.4);
  padding: 0 calc(var(--unit) * 0.5);
  font-size: calc(var(--unit) * 1.1);
  min-width: calc(var(--unit) * 3.2);
  height: calc(var(--unit) * 3.2);
  color: var(--color-text-muted, #999);
}

/* 実装予定バッジ */
.coming-soon-badge {
  display: inline-block;
  font-size: calc(var(--unit) * 0.85);
  color: var(--color-text-muted, #999);
  background: rgba(128, 128, 128, 0.15);
  border-radius: calc(var(--unit) * 0.4);
  padding: 0 calc(var(--unit) * 0.4);
  margin-left: calc(var(--unit) * 0.4);
  vertical-align: middle;
}
/* 実装予定タブ（押せない） */
.tips-tab--disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

/* ── パラメータチューナー ── */
.tuner-section {
  margin-top: calc(var(--unit) * 2);
  padding-top: calc(var(--unit) * 1.5);
  border-top: 1px solid var(--color-border);
}
.tuner-section h4 {
  margin: 0 0 calc(var(--unit) * 1);
  font-size: calc(var(--unit) * 1.3);
  color: var(--color-text);
}
.tuner-row {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.8);
  padding: calc(var(--unit) * 0.6) 0;
}
.tuner-icon {
  font-size: calc(var(--unit) * 1.6);
  flex-shrink: 0;
  width: calc(var(--unit) * 2.4);
  text-align: center;
}
.tuner-label-low,
.tuner-label-high {
  font-size: calc(var(--unit) * 1);
  color: var(--color-text-muted, #999);
  white-space: nowrap;
  min-width: calc(var(--unit) * 3);
}
.tuner-label-low  { text-align: right; }
.tuner-label-high { text-align: left;  }

.tuner-slider {
  -webkit-appearance: none;
  appearance: none;
  flex: 1;
  height: calc(var(--unit) * 0.5);
  background: var(--color-border);
  border-radius: calc(var(--unit) * 0.25);
  outline: none;
}
.tuner-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: calc(var(--unit) * 1.6);
  height: calc(var(--unit) * 1.6);
  border-radius: 50%;
  background: var(--color-accent, #6c63ff);
  cursor: pointer;
  border: 2px solid var(--color-surface, #1a1a2e);
}
.tuner-slider::-moz-range-thumb {
  width: calc(var(--unit) * 1.6);
  height: calc(var(--unit) * 1.6);
  border-radius: 50%;
  background: var(--color-accent, #6c63ff);
  cursor: pointer;
  border: 2px solid var(--color-surface, #1a1a2e);
}

/* ========================================
   カスタム確認モーダル
======================================== */
.confirm-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 299;
}

.confirm-modal {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(calc(var(--unit) * 35), 90%);
  background: var(--color-surface);
  border-radius: calc(var(--unit) * 1.5);
  box-shadow: 0 calc(var(--unit) * 0.5) calc(var(--unit) * 3) rgba(0, 0, 0, 0.4);
  z-index: 300;
  overflow: hidden;
}

.confirm-modal-header {
  padding: calc(var(--unit) * 1.5) calc(var(--unit) * 2);
  background: linear-gradient(135deg, #7c3aed 0%, #6366f1 100%);
}

.confirm-modal-header h3 {
  margin: 0;
  font-size: calc(var(--unit) * 1.8);
  color: white;
}

.confirm-modal-content {
  padding: calc(var(--unit) * 2);
}

.confirm-modal-content p {
  margin: 0;
  font-size: calc(var(--unit) * 1.5);
  color: var(--color-text);
  line-height: 1.6;
}

.confirm-modal-actions {
  display: flex;
  gap: calc(var(--unit) * 1);
  padding: calc(var(--unit) * 1.5) calc(var(--unit) * 2);
  background: var(--color-bg);
  justify-content: flex-end;
}

.confirm-btn-cancel,
.confirm-btn-ok {
  padding: calc(var(--unit) * 1) calc(var(--unit) * 2);
  border: none;
  border-radius: calc(var(--unit) * 0.8);
  font-size: calc(var(--unit) * 1.4);
  cursor: pointer;
  transition: all 0.2s;
}

.confirm-btn-cancel {
  background: var(--color-surface);
  color: var(--color-text-muted);
}

.confirm-btn-cancel:hover {
  background: #52525b;
}

.confirm-btn-ok {
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  color: white;
}

.confirm-btn-ok:hover {
  filter: brightness(1.1);
}

/* ========================================
   チュートリアルスキップボタン（デバッグ用）
======================================== */
.tutorial-skip-btn {
  position: fixed;
  top: calc(var(--unit) * 1);
  right: calc(var(--unit) * 1);
  z-index: 9999;
  padding: calc(var(--unit) * 0.8) calc(var(--unit) * 1.5);
  background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: calc(var(--unit) * 0.8);
  font-size: calc(var(--unit) * 1.2);
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 calc(var(--unit) * 0.3) calc(var(--unit) * 1) rgba(0, 0, 0, 0.3);
  animation: skip-btn-pulse 2s ease-in-out infinite;
}

.tutorial-skip-btn:hover {
  filter: brightness(1.1);
  transform: scale(1.05);
}

@keyframes skip-btn-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(249, 115, 22, 0.4); }
  50% { box-shadow: 0 0 0 calc(var(--unit) * 0.5) rgba(249, 115, 22, 0); }
}

/* ========================================
   アカウントエリア（右上固定）
======================================== */
#account-area {
  position: absolute;
  top: calc(var(--unit) * 1);
  right: calc(var(--unit) * 1);
  z-index: 250;
}

#user-info {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.8);
}

.account-btn {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.6);
  padding: calc(var(--unit) * 0.6) calc(var(--unit) * 1.2);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: calc(var(--unit) * 2);
  color: var(--color-text);
  font-size: calc(var(--unit) * 1.2);
  font-family: var(--font-main);
  cursor: pointer;
  transition: all 0.2s;
  backdrop-filter: blur(8px);
}

.account-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.25);
}

.account-icon {
  font-size: calc(var(--unit) * 1.4);
}

.account-label {
  max-width: calc(var(--unit) * 12);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.user-avatar {
  width: calc(var(--unit) * 2.4);
  height: calc(var(--unit) * 2.4);
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.user-avatar[src=""],
.user-avatar:not([src]) {
  display: none;
}

/* ログイン中アイコンボタン */
.logged-in-icon-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s, filter 0.2s;
}
.logged-in-icon-btn:hover {
  transform: scale(1.1);
  filter: brightness(1.2);
}
.logged-in-icon-btn:active {
  transform: scale(0.95);
}
.logged-in-icon {
  width: calc(var(--unit) * 2.6);
  height: calc(var(--unit) * 2.6);
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
}

/* ========================================
   ログインモーダル
======================================== */
.login-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 399;
}

.login-modal {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(calc(var(--unit) * 38), 90%);
  background: var(--color-surface);
  border-radius: calc(var(--unit) * 2);
  box-shadow: 0 calc(var(--unit) * 1) calc(var(--unit) * 4) rgba(0, 0, 0, 0.5);
  z-index: 400;
  overflow: hidden;
  animation: modal-appear 0.25s ease-out;
}

@keyframes modal-appear {
  from { opacity: 0; transform: translate(-50%, -48%); }
  to   { opacity: 1; transform: translate(-50%, -50%); }
}

.login-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(var(--unit) * 1.5) calc(var(--unit) * 2);
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
}

.login-modal-header h3 {
  margin: 0;
  font-size: calc(var(--unit) * 2);
  color: white;
}

.login-modal-close {
  width: calc(var(--unit) * 3);
  height: calc(var(--unit) * 3);
  background: rgba(255, 255, 255, 0.15);
  border: none;
  border-radius: 50%;
  color: white;
  font-size: calc(var(--unit) * 2);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: background 0.2s;
}

.login-modal-close:hover {
  background: rgba(255, 255, 255, 0.3);
}

.login-modal-content {
  padding: calc(var(--unit) * 2.5) calc(var(--unit) * 2);
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 2);
  align-items: center;
}

.login-modal-desc {
  font-size: calc(var(--unit) * 1.5);
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.5;
}

.google-login-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: calc(var(--unit) * 1);
  width: 100%;
  max-width: calc(var(--unit) * 30);
  padding: calc(var(--unit) * 1.4) calc(var(--unit) * 2);
  background: white;
  border: 1px solid #dadce0;
  border-radius: calc(var(--unit) * 0.8);
  color: #3c4043;
  font-size: calc(var(--unit) * 1.6);
  font-weight: 500;
  font-family: var(--font-main);
  cursor: pointer;
  transition: all 0.2s;
}

.google-login-btn:hover {
  background: #f8f9fa;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.google-icon {
  flex-shrink: 0;
}

/* ========================================
   アカウントメニュー（ドロップダウン）
======================================== */
.account-menu-backdrop {
  position: absolute;
  inset: 0;
  z-index: 249;
}

.account-menu-content {
  position: absolute;
  top: calc(var(--unit) * 5);
  right: calc(var(--unit) * 1);
  min-width: calc(var(--unit) * 20);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 1);
  box-shadow: 0 calc(var(--unit) * 0.5) calc(var(--unit) * 2) rgba(0, 0, 0, 0.4);
  z-index: 250;
  padding: calc(var(--unit) * 0.5) 0;
  animation: modal-appear 0.15s ease-out;
}

.account-menu-user {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 1);
  padding: calc(var(--unit) * 1) calc(var(--unit) * 1.5);
  font-size: calc(var(--unit) * 1.3);
  color: var(--color-text);
}

.account-xp-area {
  padding: calc(var(--unit) * 0.25) calc(var(--unit) * 1.5) calc(var(--unit) * 0.75);
}

.account-xp-row {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.75);
  margin-bottom: calc(var(--unit) * 0.35);
}

.account-xp-lv {
  font-size: calc(var(--unit) * 1.1);
  font-weight: bold;
  color: var(--color-accent);
  white-space: nowrap;
  min-width: calc(var(--unit) * 3.5);
}

.account-xp-lv-next {
  color: rgba(255, 255, 255, 0.4);
  text-align: right;
}

.account-xp-bar-track {
  flex: 1;
  height: calc(var(--unit) * 0.7);
  background: rgba(255, 255, 255, 0.1);
  border-radius: calc(var(--unit) * 1);
  overflow: hidden;
}

.account-xp-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: calc(var(--unit) * 1);
  transition: width 0.4s ease;
  width: 0%;
}

.account-xp-numbers {
  font-size: calc(var(--unit) * 1.0);
  color: rgba(255, 255, 255, 0.45);
  text-align: center;
  letter-spacing: 0.02em;
}

.account-menu-divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: calc(var(--unit) * 0.5) 0;
}

/* アカウントメニュー スタッツ表示 */
.account-menu-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: calc(var(--unit) * 0.8);
  padding: calc(var(--unit) * 0.4) calc(var(--unit) * 1.2) calc(var(--unit) * 0.6);
  font-size: calc(var(--unit) * 0.9);
  color: var(--color-text-muted);
}

.account-menu-stats.hidden {
  display: none;
}

.account-menu-stat {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.3);
}

.account-menu-stat .icon {
  width: calc(var(--unit) * 1.1);
  height: calc(var(--unit) * 1.1);
  min-width: 10px;
  min-height: 10px;
  flex-shrink: 0;
}

.account-menu-stat-sep {
  color: var(--color-border);
  font-size: calc(var(--unit) * 1.1);
}

.account-menu-item {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 1);
  width: 100%;
  padding: calc(var(--unit) * 1) calc(var(--unit) * 1.5);
  background: none;
  border: none;
  color: var(--color-text);
  font-size: calc(var(--unit) * 1.3);
  font-family: var(--font-main);
  text-align: left;
  cursor: pointer;
  transition: background 0.15s;
  border-radius: calc(var(--unit) * 0.4);
  margin: 0 calc(var(--unit) * 0.3);
  width: calc(100% - var(--unit) * 0.6);
}

.account-menu-item:hover {
  background: rgba(99, 102, 241, 0.1);
}

.account-menu-item .icon {
  width: calc(var(--unit) * 1.6);
  height: calc(var(--unit) * 1.6);
  min-width: 14px;
  min-height: 14px;
  color: var(--color-text-muted);
  flex-shrink: 0;
}

/* ========================================
   実績パネル (Achievements)
======================================== */
.achievements-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}
.achievements-overlay.achievements-show {
  opacity: 1;
  pointer-events: auto;
}
.achievements-overlay.achievements-hide {
  opacity: 0;
  pointer-events: none;
}
.achievements-panel {
  background: #1a1a2e;
  border-radius: calc(var(--unit) * 1.2);
  width: calc(var(--unit) * 55);
  max-height: calc(var(--unit) * 50);
  display: flex;
  flex-direction: column;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  transform: scale(0.95);
  transition: transform 0.25s ease;
  overflow: hidden;
}
.achievements-show .achievements-panel { transform: scale(1); }
.achievements-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(var(--unit) * 1.2) calc(var(--unit) * 1.5);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}
.achievements-title {
  font-size: calc(var(--unit) * 1.6);
  font-weight: bold;
  color: var(--color-text);
}
.achievements-close {
  background: rgba(255,255,255,0.06);
  border: none;
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.4);
  cursor: pointer;
  line-height: 1;
  width: calc(var(--unit) * 3);
  height: calc(var(--unit) * 3);
  min-width: 24px;
  min-height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: calc(var(--unit) * 0.4);
  transition: background 0.15s, color 0.15s;
}
.achievements-close:hover {
  background: rgba(255,255,255,0.12);
  color: var(--color-text);
}
.achievements-content {
  flex: 1;
  overflow-y: auto;
  padding: calc(var(--unit) * 1) calc(var(--unit) * 1.2);
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 0.6);
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.15) transparent;
}
.achievements-content::-webkit-scrollbar { width: 6px; }
.achievements-content::-webkit-scrollbar-track { background: transparent; }
.achievements-content::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.15);
  border-radius: 3px;
}
.achievements-content::-webkit-scrollbar-thumb:hover {
  background: rgba(255,255,255,0.25);
}
.achievements-card {
  display: flex;
  flex-direction: column;
  background: #2a2a4a;
  border-radius: calc(var(--unit) * 0.6);
  padding: calc(var(--unit) * 0.8) calc(var(--unit) * 1);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  border: 1px solid transparent;
}
.achievements-card:hover {
  background: #33335a;
}
.achievements-card-earned {
  border-color: rgba(251, 191, 36, 0.3);
}
.achievements-card-locked {
  opacity: 0.55;
}
.achievements-card-top {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.6);
}
.achievements-card-badge {
  font-size: calc(var(--unit) * 1.3);
  min-width: calc(var(--unit) * 2);
  text-align: center;
}
.achievements-card-title {
  flex: 1;
  font-size: calc(var(--unit) * 1.1);
  font-weight: bold;
  color: #fff;
}
.achievements-card-rate {
  font-size: calc(var(--unit) * 0.9);
  color: #8b8baa;
  background: rgba(255,255,255,0.06);
  padding: calc(var(--unit) * 0.15) calc(var(--unit) * 0.5);
  border-radius: calc(var(--unit) * 0.3);
}
.achievements-card-status {
  font-size: calc(var(--unit) * 1.1);
  min-width: calc(var(--unit) * 1.5);
  text-align: center;
}
.achievements-card-condition {
  font-size: calc(var(--unit) * 0.95);
  color: #a0a0c0;
  margin-top: calc(var(--unit) * 0.3);
  padding-left: calc(var(--unit) * 2.6);
}
.achievements-card-state {
  font-size: calc(var(--unit) * 0.85);
  color: #7a7a9a;
  padding-left: calc(var(--unit) * 2.6);
  margin-top: calc(var(--unit) * 0.2);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.2s ease;
}
.achievements-card-expanded .achievements-card-state {
  max-height: calc(var(--unit) * 3);
}

/* ========================================
   チュートリアル後ログイン促進モーダル
======================================== */
.login-prompt-overlay {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: calc(var(--unit) * 2.5);
}

.login-prompt-emoji {
  font-size: calc(var(--unit) * 6);
  animation: bounce-in 0.6s ease-out;
}

@keyframes bounce-in {
  0% { transform: scale(0); }
  60% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

.login-prompt-title {
  font-size: calc(var(--unit) * 2.8);
  font-weight: bold;
  color: var(--color-text);
}

.login-prompt-desc {
  font-size: calc(var(--unit) * 1.5);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.login-prompt-actions {
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 1.2);
  width: 100%;
  max-width: calc(var(--unit) * 30);
}

.login-prompt-actions .google-login-btn {
  max-width: none;
}

.btn-skip-login {
  padding: calc(var(--unit) * 1) calc(var(--unit) * 2);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.8);
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.3);
  font-family: var(--font-main);
  cursor: pointer;
  transition: all 0.2s;
}

.btn-skip-login:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text);
}

.anon-generate-prompt {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto auto;
  column-gap: calc(var(--unit) * 2);
  row-gap: calc(var(--unit) * 1.4);
  align-items: start;
}

.anon-generate-hero {
  grid-column: 2;
  grid-row: 1;
  width: 100%;
  align-self: start;
}

.anon-generate-ad-shell {
  grid-column: 1;
  grid-row: 1 / 4;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  width: 100%;
  padding: calc(var(--unit) * 1.1);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: calc(var(--unit) * 1.2);
  background: linear-gradient(180deg, rgba(16, 22, 30, 0.96), rgba(10, 14, 20, 0.98));
  box-shadow: 0 calc(var(--unit) * 0.8) calc(var(--unit) * 2.4) rgba(0, 0, 0, 0.35);
}

.anon-generate-ad-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: calc(var(--unit) * 1);
  margin-bottom: calc(var(--unit) * 0.9);
}

.anon-generate-ad-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: calc(var(--unit) * 6.5);
  padding: calc(var(--unit) * 0.35) calc(var(--unit) * 0.8);
  border-radius: 999px;
  background: rgba(255, 177, 66, 0.18);
  color: #ffcc73;
  font-size: calc(var(--unit) * 1.05);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.anon-generate-ad-status {
  font-size: calc(var(--unit) * 1.05);
  color: var(--color-text-muted);
}

.anon-generate-ad-screen {
  flex: 1;
  position: relative;
  overflow: hidden;
  min-height: calc(var(--unit) * 12);
  border-radius: calc(var(--unit) * 1);
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 188, 73, 0.28), transparent 32%),
    radial-gradient(circle at 80% 18%, rgba(102, 197, 255, 0.24), transparent 28%),
    linear-gradient(135deg, rgba(31, 46, 69, 0.96), rgba(11, 18, 29, 0.98));
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.anon-generate-ad-noise {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(transparent 0%, rgba(255, 255, 255, 0.06) 50%, transparent 100%),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.03) 0, rgba(255, 255, 255, 0.03) 2px, transparent 2px, transparent 6px);
  animation: anon-ad-scan 2.6s linear infinite;
  pointer-events: none;
}

.anon-generate-ad-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  min-height: calc(var(--unit) * 12);
  padding: calc(var(--unit) * 1.4);
  text-align: left;
}

.anon-generate-ad-kicker {
  font-size: calc(var(--unit) * 1.15);
  color: rgba(255, 255, 255, 0.72);
  margin-bottom: calc(var(--unit) * 0.6);
}

.anon-generate-ad-copy {
  font-size: calc(var(--unit) * 1.8);
  line-height: 1.45;
  font-weight: 700;
  color: #fff4d9;
}

.anon-generate-ad-progress {
  height: calc(var(--unit) * 0.65);
  margin-top: calc(var(--unit) * 0.9);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.anon-generate-ad-progress-fill {
  width: 0;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #ffb347, #ffe28a);
  transition: width 0.18s linear;
}

.anon-generate-warning {
  grid-column: 2;
  grid-row: 2;
  align-self: start;
  width: 100%;
  padding: calc(var(--unit) * 1.1) calc(var(--unit) * 1.2);
  border-radius: calc(var(--unit) * 1);
  background: rgba(255, 124, 92, 0.12);
  border: 1px solid rgba(255, 124, 92, 0.25);
  color: #ffd6ca;
  font-size: calc(var(--unit) * 1.18);
  line-height: 1.55;
}

.anon-generate-actions {
  grid-column: 2;
  grid-row: 3;
  align-self: end;
  max-width: none;
}

.btn-anon-generate {
  padding: calc(var(--unit) * 1.05) calc(var(--unit) * 2.2);
  border: none;
  border-radius: calc(var(--unit) * 0.9);
  background: linear-gradient(135deg, #ffb347, #ff8d3b);
  color: #201409;
  font-size: calc(var(--unit) * 1.35);
  font-weight: 700;
  font-family: var(--font-main);
  cursor: pointer;
  transition: transform 0.18s ease, opacity 0.18s ease, box-shadow 0.18s ease;
  box-shadow: 0 calc(var(--unit) * 0.45) calc(var(--unit) * 1.2) rgba(255, 141, 59, 0.28);
}

.btn-anon-generate:hover:not(:disabled) {
  transform: translateY(calc(var(--unit) * -0.08));
}

.btn-anon-generate:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: none;
}

@keyframes anon-ad-scan {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(100%); }
}

/* ========================================
   お気に入りパネル
======================================== */
.favorites-panel {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(calc(var(--unit) * 52), 85vw);
  height: min(calc(var(--unit) * 36), 75vh);
  
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: calc(var(--unit) * 1.5);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
  
  z-index: 901;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: fadeInScale 0.3s ease;
}

.favorites-panel-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 900;
}

.favorites-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(var(--unit) * 1.2) calc(var(--unit) * 2);
  flex-shrink: 0;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: calc(var(--unit) * 1.6);
  font-weight: bold;
}

.favorites-close-btn {
  width: calc(var(--unit) * 3);
  height: calc(var(--unit) * 3);
  min-width: 24px;
  min-height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: calc(var(--unit) * 0.5);
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.6);
  cursor: pointer;
  line-height: 1;
  transition: all 0.2s ease;
}

.favorites-close-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-text);
}

.favorites-list {
  padding: calc(var(--unit) * 1.5);
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

.favorites-item {
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 0.5);
  padding: calc(var(--unit) * 1.5);
  margin-bottom: calc(var(--unit) * 1);
  
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 1);
  
  cursor: pointer;
  transition: all 0.2s;
}

.favorites-item:hover {
  border-color: var(--color-primary);
  background: var(--color-surface);
}

.favorites-item-header {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 1);
}

.favorites-item-icon {
  font-size: calc(var(--unit) * 1.6);
  opacity: 1;
}

.favorites-item-text {
  flex: 1;
  color: var(--color-text);
  font-size: calc(var(--unit) * 1.5);
  line-height: 1.4;
  word-break: break-word;
}

.favorites-btn-delete {
  background: transparent;
  border: none;
  font-size: calc(var(--unit) * 1.6);
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.2s, transform 0.2s;
  padding: calc(var(--unit) * 0.3);
}

.favorites-btn-delete:hover {
  opacity: 1;
  transform: scale(1.1);
}

.favorites-item-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: calc(var(--unit) * 0.5);
}

.favorites-item-meta {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 1);
}

.favorites-item-actions {
  display: flex;
  gap: calc(var(--unit) * 1);
}

.favorites-btn-improve {
  padding: calc(var(--unit) * 0.8) calc(var(--unit) * 2);
  background: transparent;
  border: 1px solid var(--color-accent, #8b5cf6);
  border-radius: calc(var(--unit) * 0.5);
  color: var(--color-accent, #8b5cf6);
  font-size: calc(var(--unit) * 1.4);
  font-weight: bold;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.favorites-btn-improve:hover {
  background: var(--color-accent, #8b5cf6);
  color: white;
}

.favorites-btn-remix {
  padding: calc(var(--unit) * 0.8) calc(var(--unit) * 2);
  background: transparent;
  border: 1px solid var(--color-success, #10b981);
  border-radius: calc(var(--unit) * 0.5);
  color: var(--color-success, #10b981);
  font-size: calc(var(--unit) * 1.4);
  font-weight: bold;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.favorites-btn-remix:hover {
  background: var(--color-success, #10b981);
  color: white;
}

.favorites-item-genre {
  font-size: calc(var(--unit) * 1.4);
  color: var(--color-primary);
}

.favorites-item-date {
  font-size: calc(var(--unit) * 1.2);
  color: var(--color-text-muted);
}

/* お気に入りが空の場合 */
.favorites-empty {
  text-align: center;
  padding: calc(var(--unit) * 4) calc(var(--unit) * 2);
  color: var(--color-text-muted);
}

.favorites-empty p {
  margin: calc(var(--unit) * 1) 0;
  font-size: calc(var(--unit) * 1.5);
}

.favorites-empty p:last-child {
  font-size: calc(var(--unit) * 1.3);
  opacity: 0.7;
}

.favorites-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: calc(var(--unit) * 4);
  padding: calc(var(--unit) * 0.3) calc(var(--unit) * 0.8);
  margin-right: calc(var(--unit) * 0.8);
  
  background: linear-gradient(135deg, var(--color-accent), #ec4899);
  border-radius: calc(var(--unit) * 0.4);
  
  color: white;
  font-size: calc(var(--unit) * 1.2);
  font-weight: bold;
  font-family: var(--font-mono);
}

/* =====================================
   公開モーダル (PublishModal)
   ===================================== */

.publish-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1000;
}

.publish-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(90vw, 420px);
  max-height: 80vh;
  overflow-y: auto;
  
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 1.2);
  box-shadow: 0 calc(var(--unit) * 2) calc(var(--unit) * 4) rgba(0, 0, 0, 0.4);
  z-index: 1001;
}

.publish-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(var(--unit) * 1.5) calc(var(--unit) * 2);
  border-bottom: 1px solid var(--color-border);
}

.publish-modal-header h3 {
  margin: 0;
  font-size: calc(var(--unit) * 1.6);
  color: var(--color-text);
}

.publish-modal-close {
  background: none;
  border: none;
  font-size: calc(var(--unit) * 2);
  color: var(--color-text-muted);
  cursor: pointer;
  padding: calc(var(--unit) * 0.5);
  line-height: 1;
}
.publish-modal-close:hover {
  color: var(--color-text);
}

.publish-modal-content {
  padding: calc(var(--unit) * 2);
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 1.5);
}

.publish-field-label {
  display: block;
  font-size: calc(var(--unit) * 1.2);
  color: var(--color-text-muted);
  margin-bottom: calc(var(--unit) * 0.5);
}

.publish-title-input {
  width: 100%;
  padding: calc(var(--unit) * 1) calc(var(--unit) * 1.2);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.6);
  color: var(--color-text);
  font-size: calc(var(--unit) * 1.3);
  box-sizing: border-box;
}
.publish-title-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.3);
}

.publish-thumbnail-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: calc(var(--unit) * 1) calc(var(--unit) * 1.2);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.6);
}

.publish-thumbnail-label {
  font-size: calc(var(--unit) * 1.2);
  color: var(--color-text);
}

.publish-info {
  font-size: calc(var(--unit) * 1.1);
  color: var(--color-warning, #f59e0b);
  opacity: 0.85;
  line-height: 1.5;
  margin: 0;
}

.publish-duplicate-warn {
  font-size: calc(var(--unit) * 1.1);
  color: #f59e0b;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.4);
  border-radius: calc(var(--unit) * 0.8);
  padding: calc(var(--unit) * 0.8) calc(var(--unit) * 1.2);
  margin: 0;
  line-height: 1.5;
}

.publish-btn {
  width: 100%;
  padding: calc(var(--unit) * 1.2) calc(var(--unit) * 2);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border: none;
  border-radius: calc(var(--unit) * 0.8);
  color: white;
  font-size: calc(var(--unit) * 1.4);
  font-weight: bold;
  cursor: pointer;
  transition: opacity 0.2s;
}
.publish-btn:hover {
  opacity: 0.9;
}
.publish-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* 上書き確認 / 削除選択ダイアログ */
.publish-confirm-content {
  padding: calc(var(--unit) * 2);
  text-align: center;
}
.publish-confirm-content p {
  margin: calc(var(--unit) * 0.5) 0;
  color: var(--color-text);
  font-size: calc(var(--unit) * 1.2);
  line-height: 1.5;
}
.publish-confirm-title {
  font-weight: bold;
  color: var(--color-primary) !important;
}
.publish-delete-list {
  margin: calc(var(--unit) * 1.5) 0;
  text-align: left;
  max-height: calc(var(--unit) * 25);
  overflow-y: auto;
}
.publish-delete-item {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 1);
  padding: calc(var(--unit) * 1);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.6);
  margin-bottom: calc(var(--unit) * 0.5);
  cursor: pointer;
  transition: background 0.15s;
}
.publish-delete-item:hover {
  background: var(--color-surface);
}
.publish-delete-item input[type="radio"] {
  accent-color: var(--color-primary);
  width: calc(var(--unit) * 1.4);
  height: calc(var(--unit) * 1.4);
}
.publish-delete-info {
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 0.2);
}
.publish-delete-title {
  color: var(--color-text);
  font-size: calc(var(--unit) * 1.1);
  font-weight: bold;
}
.publish-delete-stats {
  color: var(--color-text-secondary);
  font-size: calc(var(--unit) * 0.9);
}
.publish-confirm-actions {
  display: flex;
  gap: calc(var(--unit) * 1);
  margin-top: calc(var(--unit) * 1.5);
}
.publish-confirm-cancel {
  flex: 1;
  padding: calc(var(--unit) * 1);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.6);
  color: var(--color-text);
  font-size: calc(var(--unit) * 1.2);
  cursor: pointer;
}
.publish-confirm-cancel:hover {
  background: var(--color-border);
}
.publish-confirm-submit {
  flex: 1;
  padding: calc(var(--unit) * 1);
  background: linear-gradient(135deg, #f59e0b, #ef4444);
  border: none;
  border-radius: calc(var(--unit) * 0.6);
  color: white;
  font-size: calc(var(--unit) * 1.2);
  font-weight: bold;
  cursor: pointer;
}
.publish-confirm-submit:hover {
  opacity: 0.9;
}

/* 公開完了ウィンドウ */
.publish-complete-content {
  padding: calc(var(--unit) * 3) calc(var(--unit) * 2);
  text-align: center;
}
.publish-complete-content .publish-complete-icon {
  font-size: calc(var(--unit) * 4);
  margin-bottom: calc(var(--unit) * 1);
}
.publish-complete-content p {
  margin: calc(var(--unit) * 0.5) 0;
  color: var(--color-text);
  font-size: calc(var(--unit) * 1.2);
  line-height: 1.5;
}
.publish-complete-ok {
  margin-top: calc(var(--unit) * 2);
  padding: calc(var(--unit) * 1) calc(var(--unit) * 3);
  background: var(--color-primary);
  border: none;
  border-radius: calc(var(--unit) * 0.6);
  color: white;
  font-size: calc(var(--unit) * 1.3);
  font-weight: bold;
  cursor: pointer;
}
.publish-complete-ok:hover {
  opacity: 0.9;
}

/* =====================================
   SNS共有ボタン (ShareUtils)
   ===================================== */

.share-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: calc(var(--unit) * 1);
  margin-top: calc(var(--unit) * 1.5);
  padding: calc(var(--unit) * 1) 0;
}

.share-buttons.compact {
  margin-top: calc(var(--unit) * 0.5);
  padding: calc(var(--unit) * 0.4) 0;
  gap: calc(var(--unit) * 0.6);
}

.share-label {
  font-size: calc(var(--unit) * 1.1);
  color: var(--color-text-muted);
  white-space: nowrap;
}

.share-buttons.compact .share-label {
  font-size: calc(var(--unit) * 0.9);
}

.share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: calc(var(--unit) * 4);
  padding: calc(var(--unit) * 0.6) calc(var(--unit) * 1);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.5);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: calc(var(--unit) * 1.1);
  font-weight: bold;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
}

.share-buttons.compact .share-btn {
  min-width: calc(var(--unit) * 3);
  padding: calc(var(--unit) * 0.3) calc(var(--unit) * 0.6);
  font-size: calc(var(--unit) * 0.9);
}

.share-btn:hover {
  transform: scale(1.05);
}

.share-btn:active {
  transform: scale(0.95);
}

.share-btn-x {
  background: #000;
  color: #fff;
  border-color: #333;
}

.share-btn-x:hover {
  background: #222;
}

.share-btn-line {
  background: #06C755;
  color: #fff;
  border-color: #06C755;
}

.share-btn-line:hover {
  background: #05b34c;
}

.share-btn-copy {
  background: var(--color-surface);
  color: var(--color-text);
}

.share-btn-copy:hover {
  background: var(--color-primary);
  color: #fff;
}

/* =====================================
   ギャラリー画面 (GalleryScreen) — フルスクリーン
   ===================================== */

#gallery-screen {
  position: absolute;
  inset: 0;
  z-index: 90;
  background: var(--color-container);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#gallery-screen.hidden {
  display: none;
}

.gs-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

/* ヘッダー */
.gs-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  height: calc(var(--unit) * 3.5);
  padding: 0 calc(var(--unit) * 2);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
  background: var(--color-surface);
}

.gs-header-left {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 1);
}

.gs-header-logo {
  font-size: calc(var(--unit) * 1.8);
  font-weight: bold;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.gs-header-actions {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 1);
}

.gs-header-btn {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.4);
  padding: calc(var(--unit) * 0.4) calc(var(--unit) * 0.8);
  border-radius: calc(var(--unit) * 0.5);
  cursor: pointer;
  font-family: var(--font-main);
  transition: all 0.2s;
}

.gs-header-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* スクロール可能なボディ */
.gs-body {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: calc(var(--unit) * 2);
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 2);
}

/* ヒーロー行（カルーセル + CTA） */
.gs-hero-row {
  display: flex;
  gap: calc(var(--unit) * 2);
  flex-shrink: 0;
}

/* カルーセル */
.gs-carousel {
  flex: 1;
  min-width: 0;
  height: calc(var(--unit) * 24);
  border-radius: calc(var(--unit) * 1);
  overflow: hidden;
  position: relative;
  background: var(--color-surface);
  cursor: pointer;
}

.gs-carousel-inner {
  position: relative;
  width: 100%;
  height: 100%;
}

.gs-carousel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.5s ease;
  display: flex;
  align-items: stretch;
}

.gs-carousel-slide.active {
  opacity: 1;
  z-index: 1;
}

.gs-carousel-thumb {
  width: 60%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  overflow: hidden;
}

.gs-carousel-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.gs-carousel-icon {
  font-size: calc(var(--unit) * 8);
}

.gs-carousel-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--unit) * 1.5);
  background: var(--color-surface);
  gap: calc(var(--unit) * 0.4);
}

.gs-carousel-badge {
  font-size: calc(var(--unit) * 1.4);
}

.gs-carousel-title {
  font-size: calc(var(--unit) * 1.8);
  font-weight: bold;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.gs-carousel-author {
  font-size: calc(var(--unit) * 1.1);
  color: var(--color-text-muted);
}

.gs-carousel-author-link {
  color: var(--color-primary);
  text-decoration: none;
  cursor: pointer;
  position: relative;
  z-index: 2;
}

.gs-carousel-author-link:hover {
  text-decoration: underline;
  color: var(--color-accent);
}

.gs-carousel-desc {
  font-size: calc(var(--unit) * 1.1);
  color: var(--color-text-muted);
  line-height: 1.3;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.gs-carousel-stats {
  font-size: calc(var(--unit) * 1.1);
  color: var(--color-text-muted);
  margin-top: calc(var(--unit) * 0.3);
}

.gs-carousel-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.4);
}

/* カルーセル左右矢印 */
.gs-carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: calc(var(--unit) * 3.5);
  height: calc(var(--unit) * 6);
  background: rgba(0,0,0,0.45);
  border: none;
  border-radius: calc(var(--unit) * 0.5);
  color: #fff;
  font-size: calc(var(--unit) * 2.8);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
  opacity: 0.7;
}

.gs-carousel-arrow:hover {
  background: rgba(0,0,0,0.7);
  opacity: 1;
}

.gs-carousel-arrow-left {
  left: calc(var(--unit) * 0.5);
}

.gs-carousel-arrow-right {
  right: calc(var(--unit) * 0.5);
}

/* カルーセルドット */
.gs-carousel-dots {
  position: absolute;
  bottom: calc(var(--unit) * 0.8);
  left: 22.5%;
  transform: translateX(-50%);
  display: flex;
  gap: calc(var(--unit) * 0.5);
  z-index: 3;
}

.gs-dot {
  width: calc(var(--unit) * 0.8);
  height: calc(var(--unit) * 0.8);
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  padding: 0;
  transition: background 0.2s;
}

.gs-dot.active {
  background: #fff;
}

/* CTA パネル */
.gs-cta-panel {
  width: calc(var(--unit) * 24);
  height: calc(var(--unit) * 24);
  flex-shrink: 0;
  background: var(--color-surface);
  border-radius: calc(var(--unit) * 1);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: calc(var(--unit) * 0.9);
  padding: calc(var(--unit) * 1.5) calc(var(--unit) * 2);
}

.gs-cta-mascot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: calc(var(--unit) * 0.8);
}

.gs-cta-avatar {
  width: calc(var(--unit) * 6);
  height: calc(var(--unit) * 6);
  object-fit: contain;
}

.gs-cta-bubble {
  font-size: calc(var(--unit) * 1.2);
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.4;
}

.gs-cta-btn {
  width: 100%;
  padding: calc(var(--unit) * 1) calc(var(--unit) * 1.5);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  border: none;
  border-radius: calc(var(--unit) * 0.8);
  font-size: calc(var(--unit) * 1.4);
  font-weight: bold;
  font-family: var(--font-main);
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 calc(var(--unit) * 0.3) calc(var(--unit) * 1) rgba(99,102,241,0.4);
}

.gs-cta-btn-play {
  background: linear-gradient(135deg, #10b981, #0ea5e9);
  box-shadow: 0 calc(var(--unit) * 0.3) calc(var(--unit) * 1) rgba(16,185,129,0.4);
}

.gs-cta-btn-play:hover {
  box-shadow: 0 calc(var(--unit) * 0.5) calc(var(--unit) * 1.5) rgba(16,185,129,0.5);
}

.gs-cta-divider {
  width: 100%;
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.8);
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.1);
}

.gs-cta-divider::before,
.gs-cta-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.gs-cta-btn:hover {
  transform: scale(1.03);
  box-shadow: 0 calc(var(--unit) * 0.5) calc(var(--unit) * 1.5) rgba(99,102,241,0.5);
}

.gs-cta-remaining {
  font-size: calc(var(--unit) * 1.1);
  color: var(--color-text-muted);
}

/* セクション（人気・新着） */
.gs-section {
  flex-shrink: 0;
}

.gs-section-title {
  font-size: calc(var(--unit) * 1.6);
  color: var(--color-text);
  margin-bottom: calc(var(--unit) * 1);
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.6);
}

.gs-section-title::before {
  content: '';
  width: calc(var(--unit) * 0.3);
  height: calc(var(--unit) * 1.4);
  background: linear-gradient(180deg, var(--color-primary), var(--color-accent));
  border-radius: calc(var(--unit) * 0.15);
  flex-shrink: 0;
}

/* 横スクロール行 */
.gs-scroll-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0;
}

.gs-scroll-arrow {
  flex-shrink: 0;
  width: calc(var(--unit) * 3);
  height: calc(var(--unit) * 6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.6);
  color: var(--color-text);
  font-size: calc(var(--unit) * 2.4);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, border-color 0.15s;
  z-index: 2;
  opacity: 0.7;
}

.gs-scroll-arrow:hover {
  background: rgba(99,102,241,0.2);
  border-color: var(--color-primary);
  color: var(--color-primary);
  opacity: 1;
}

.gs-scroll-arrow-left {
  margin-right: calc(var(--unit) * 0.5);
}

.gs-scroll-arrow-right {
  margin-left: calc(var(--unit) * 0.5);
}


.gs-scroll-row {
  display: flex;
  gap: calc(var(--unit) * 1.2);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: calc(var(--unit) * 0.5);
  -ms-overflow-style: none;
  scrollbar-width: thin;
  flex: 1;
  min-width: 0;
}

.gs-scroll-row::-webkit-scrollbar {
  height: 4px;
}

.gs-scroll-row::-webkit-scrollbar-track {
  background: transparent;
}

.gs-scroll-row::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 2px;
}

/* ゲームカード */
.gs-card {
  flex-shrink: 0;
  width: calc(var(--unit) * 15);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.8);
  cursor: pointer;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
  scroll-snap-align: start;
}

.gs-card:hover {
  transform: translateY(calc(var(--unit) * -0.3));
  box-shadow: 0 calc(var(--unit) * 0.5) calc(var(--unit) * 1.5) rgba(0,0,0,0.4),
              0 0 calc(var(--unit) * 1) rgba(99,102,241,0.15);
  border-color: var(--color-primary);
}

.gs-card-thumb-wrap {
  position: relative;
  width: 100%;
  height: calc(var(--unit) * 8.5);
  overflow: hidden;
  background: var(--color-bg);
}

.gs-card-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.gs-card-thumb-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-surface), var(--color-bg));
}

.gs-card-thumb-placeholder span {
  font-size: calc(var(--unit) * 3);
}

.gs-card-genre {
  position: absolute;
  top: calc(var(--unit) * 0.4);
  left: calc(var(--unit) * 0.4);
  font-size: calc(var(--unit) * 1.2);
  background: rgba(0,0,0,0.6);
  padding: calc(var(--unit) * 0.15) calc(var(--unit) * 0.4);
  border-radius: calc(var(--unit) * 0.3);
}

.gs-card-stats-overlay {
  position: absolute;
  bottom: calc(var(--unit) * 0.3);
  right: calc(var(--unit) * 0.4);
  font-size: calc(var(--unit) * 0.9);
  color: rgba(255,255,255,0.8);
  background: rgba(0,0,0,0.6);
  padding: calc(var(--unit) * 0.15) calc(var(--unit) * 0.4);
  border-radius: calc(var(--unit) * 0.3);
}

.gs-card-title {
  padding: calc(var(--unit) * 0.6) calc(var(--unit) * 0.8);
  font-size: calc(var(--unit) * 1.1);
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 500;
}

/* ローディング・空 */
.gs-loading {
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.2);
  padding: calc(var(--unit) * 3) 0;
  text-align: center;
  width: 100%;
}

.gs-empty {
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.2);
  padding: calc(var(--unit) * 3) 0;
  text-align: center;
  width: 100%;
}

/* フッター */
.gs-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: calc(var(--unit) * 1) 0;
  margin-top: calc(var(--unit) * 1);
  flex-shrink: 0;
}

.gs-footer-links {
  font-size: calc(var(--unit) * 1);
  color: var(--color-text-muted);
  display: flex;
  gap: calc(var(--unit) * 0.5);
}

.gs-footer-links a {
  color: var(--color-text-muted);
  text-decoration: none;
}

.gs-footer-links a:hover {
  color: var(--color-primary);
}

.gs-footer-lang {
  background: none;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1);
  padding: calc(var(--unit) * 0.3) calc(var(--unit) * 0.8);
  border-radius: calc(var(--unit) * 0.4);
  cursor: pointer;
  font-family: var(--font-main);
  transition: all 0.2s;
}

.gs-footer-lang:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ======= 検索サブ画面 ======= */
.gs-search-body {
  gap: calc(var(--unit) * 1.5);
}

.gs-search-controls {
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 1);
  flex-shrink: 0;
}

.gs-search-bar {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.8);
}

.gs-search-mode-toggle {
  display: flex;
  flex-shrink: 0;
}

.gs-search-mode-btn {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.1);
  padding: calc(var(--unit) * 0.5) calc(var(--unit) * 0.8);
  cursor: pointer;
  font-family: var(--font-main);
  transition: all 0.2s;
}

.gs-search-mode-btn:first-child {
  border-radius: calc(var(--unit) * 0.4) 0 0 calc(var(--unit) * 0.4);
}

.gs-search-mode-btn:last-child {
  border-radius: 0 calc(var(--unit) * 0.4) calc(var(--unit) * 0.4) 0;
  border-left: none;
}

.gs-search-mode-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.gs-search-input {
  flex: 1;
  min-width: 0;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: calc(var(--unit) * 1.2);
  padding: calc(var(--unit) * 0.5) calc(var(--unit) * 0.8);
  border-radius: calc(var(--unit) * 0.4);
  font-family: var(--font-main);
  outline: none;
}

.gs-search-input:focus {
  border-color: var(--color-primary);
}

.gs-search-btn {
  background: var(--color-primary);
  border: none;
  color: #fff;
  font-size: calc(var(--unit) * 1.1);
  padding: calc(var(--unit) * 0.5) calc(var(--unit) * 1);
  border-radius: calc(var(--unit) * 0.4);
  cursor: pointer;
  font-family: var(--font-main);
  transition: background 0.2s;
}

.gs-search-btn:hover {
  background: var(--color-primary-hover);
}

.gs-search-filters {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 1);
  flex-wrap: wrap;
}

.gs-search-sort-pills {
  display: flex;
  gap: calc(var(--unit) * 0.3);
}

.gs-sort-pill {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1);
  padding: calc(var(--unit) * 0.3) calc(var(--unit) * 0.7);
  border-radius: calc(var(--unit) * 0.4);
  cursor: pointer;
  font-family: var(--font-main);
  transition: all 0.2s;
}

.gs-sort-pill.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.gs-search-genre-chips {
  display: flex;
  gap: calc(var(--unit) * 0.3);
}

.gs-genre-chip {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.1);
  padding: calc(var(--unit) * 0.3) calc(var(--unit) * 0.6);
  border-radius: calc(var(--unit) * 0.4);
  cursor: pointer;
  transition: all 0.2s;
}

.gs-genre-chip.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

/* 検索結果グリッド */
.gs-search-results {
  flex: 1;
  overflow-y: auto;
  min-height: 0;
}

.gs-search-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: calc(var(--unit) * 1.2);
}

.gs-search-grid .gs-card {
  width: auto;
}

/* 検索ページネーション */
.gs-search-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: calc(var(--unit) * 1);
  padding: calc(var(--unit) * 1) 0;
  flex-shrink: 0;
}

.gs-page-btn {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: calc(var(--unit) * 1.1);
  padding: calc(var(--unit) * 0.4) calc(var(--unit) * 1);
  border-radius: calc(var(--unit) * 0.4);
  cursor: pointer;
  font-family: var(--font-main);
  transition: all 0.2s;
}

.gs-page-btn:hover:not(:disabled) {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.gs-page-btn:disabled {
  opacity: 0.35;
  cursor: default;
}

.gs-page-info {
  font-size: calc(var(--unit) * 1.1);
  color: var(--color-text-muted);
  min-width: calc(var(--unit) * 3);
  text-align: center;
}

/* =====================================
   チャンネルページ (ChannelPage)
   ===================================== */

.ch-container {
  display: flex;
  flex-direction: column;
  height: 100%;
}

/* プロフィールヘッダー */
.ch-profile {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 2);
  padding: calc(var(--unit) * 2) calc(var(--unit) * 1);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: calc(var(--unit) * 1.5);
}

.ch-avatar {
  flex-shrink: 0;
}

.ch-avatar-icon {
  width: calc(var(--unit) * 7);
  height: calc(var(--unit) * 7);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: calc(var(--unit) * 3);
  color: #fff;
  font-weight: bold;
  text-transform: uppercase;
}

.ch-avatar-img {
  width: calc(var(--unit) * 7);
  height: calc(var(--unit) * 7);
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-border);
}

.ch-profile-info {
  flex: 1;
  min-width: 0;
}

.ch-profile-name {
  font-size: calc(var(--unit) * 2);
  font-weight: bold;
  color: var(--color-text);
  line-height: 1.2;
}

.ch-profile-id {
  font-size: calc(var(--unit) * 1.1);
  color: var(--color-text-muted);
  margin-top: calc(var(--unit) * 0.2);
}

.ch-profile-bio {
  font-size: calc(var(--unit) * 1.1);
  color: var(--color-text);
  margin-top: calc(var(--unit) * 0.6);
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}

.ch-profile-bio-empty {
  color: var(--color-text-muted);
  font-style: italic;
}

.ch-profile-stats {
  font-size: calc(var(--unit) * 1);
  color: var(--color-text-muted);
  margin-top: calc(var(--unit) * 0.5);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: calc(var(--unit) * 0.4);
}

.ch-profile-stat-sep {
  color: var(--color-border);
}

/* お気に入りボタン */
.ch-btn-favorite {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.ch-btn-favorite.active {
  background: var(--color-accent-2, #f59e0b);
  border-color: var(--color-accent-2, #f59e0b);
  color: #fff;
}

/* カルーセル */
.ch-featured-carousel {
  position: relative;
  margin-bottom: calc(var(--unit) * 1.5);
}

/* ゲームグリッド */
.ch-games-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: calc(var(--unit) * 1.2);
  padding-bottom: calc(var(--unit) * 2);
}

.ch-grid-card {
  width: auto;
}

/* 設定モーダル */
.ch-settings-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1100;
}

.ch-settings-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(60 * var(--unit), 80vw);
  max-height: min(50 * var(--unit), 80vh);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 1);
  box-shadow: 0 calc(var(--unit) * 2) calc(var(--unit) * 4) rgba(0, 0, 0, 0.5);
  z-index: 1101;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.ch-settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: calc(var(--unit) * 1.5) calc(var(--unit) * 2);
  border-bottom: 1px solid var(--color-border);
}

.ch-settings-header h2 {
  font-size: calc(var(--unit) * 1.6);
  color: var(--color-text);
  margin: 0;
}

.ch-settings-close {
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.8);
  cursor: pointer;
  padding: calc(var(--unit) * 0.3);
  line-height: 1;
}

.ch-settings-close:hover {
  color: var(--color-text);
}

.ch-settings-body {
  flex: 1;
  overflow-y: auto;
  padding: calc(var(--unit) * 2);
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 2);
}

.ch-settings-field label {
  display: block;
  font-size: calc(var(--unit) * 1.2);
  color: var(--color-text);
  font-weight: bold;
  margin-bottom: calc(var(--unit) * 0.5);
}

.ch-settings-field textarea {
  width: 100%;
  min-height: calc(var(--unit) * 6);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.5);
  color: var(--color-text);
  font-size: calc(var(--unit) * 1.1);
  font-family: var(--font-main);
  padding: calc(var(--unit) * 0.8);
  resize: vertical;
  outline: none;
  box-sizing: border-box;
}

.ch-settings-field textarea:focus {
  border-color: var(--color-primary);
}

.ch-settings-hint {
  font-size: calc(var(--unit) * 0.9);
  color: var(--color-text-muted);
  margin-top: calc(var(--unit) * 0.3);
}

/* 自慢のゲーム選択 */
.ch-featured-picker {
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 0.5);
  max-height: calc(var(--unit) * 20);
  overflow-y: auto;
}

.ch-featured-item {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.8);
  padding: calc(var(--unit) * 0.6) calc(var(--unit) * 1);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.5);
  cursor: pointer;
  transition: all 0.2s;
}

.ch-featured-item:hover {
  border-color: var(--color-primary);
}

.ch-featured-item.selected {
  border-color: var(--color-primary);
  background: rgba(99, 102, 241, 0.1);
}

.ch-featured-item input[type="checkbox"] {
  display: none;
}

.ch-featured-item-icon {
  font-size: calc(var(--unit) * 1.4);
}

.ch-featured-item-title {
  flex: 1;
  font-size: calc(var(--unit) * 1.1);
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ch-featured-item-check {
  font-size: calc(var(--unit) * 1.2);
  color: var(--color-primary);
  opacity: 0;
  transition: opacity 0.2s;
}

.ch-featured-item.selected .ch-featured-item-check {
  opacity: 1;
}

/* フッターボタン */
.ch-settings-footer {
  display: flex;
  justify-content: flex-end;
  gap: calc(var(--unit) * 1);
  padding: calc(var(--unit) * 1.5) calc(var(--unit) * 2);
  border-top: 1px solid var(--color-border);
}

.ch-settings-btn {
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 1.1);
  padding: calc(var(--unit) * 0.6) calc(var(--unit) * 2);
  border-radius: calc(var(--unit) * 0.5);
  cursor: pointer;
  border: 1px solid var(--color-border);
  transition: all 0.2s;
}

.ch-settings-btn-cancel {
  background: var(--color-bg);
  color: var(--color-text-muted);
}

.ch-settings-btn-cancel:hover {
  border-color: var(--color-text-muted);
}

.ch-settings-btn-save {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.ch-settings-btn-save:hover {
  background: var(--color-primary-hover);
}

.ch-settings-btn-save:disabled {
  opacity: 0.6;
  cursor: default;
}

/* =====================================
   アカウント設定パネル (AccountSettings)
   ===================================== */
.acct-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 300;
  display: flex;
  justify-content: center;
  align-items: center;
}

.acct-modal {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 1);
  width: min(480px, 90vw);
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.acct-loading {
  padding: calc(var(--unit) * 3);
  text-align: center;
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.1);
}

.acct-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(var(--unit) * 1.5) calc(var(--unit) * 2);
  border-bottom: 1px solid var(--color-border);
}

.acct-header h2 {
  font-size: calc(var(--unit) * 1.3);
  color: #fff;
  margin: 0;
}

.acct-close {
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.4);
  cursor: pointer;
  padding: calc(var(--unit) * 0.3);
  line-height: 1;
}

.acct-close:hover {
  color: #fff;
}

.acct-body {
  overflow-y: auto;
  padding: calc(var(--unit) * 1.5) calc(var(--unit) * 2);
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 1.5);
}

.acct-field {
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 0.5);
}

.acct-label {
  font-size: calc(var(--unit) * 1.05);
  font-weight: 600;
  color: #fff;
}

.acct-toggle-label {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.6);
  cursor: pointer;
  font-size: calc(var(--unit) * 1.05);
  font-weight: 600;
  color: #fff;
}

.acct-toggle-label input[type="checkbox"] {
  width: calc(var(--unit) * 1.2);
  height: calc(var(--unit) * 1.2);
  cursor: pointer;
  accent-color: var(--color-primary);
}

.acct-hint {
  font-size: calc(var(--unit) * 0.85);
  color: var(--color-text-muted);
}

/* アイコンプレビュー */
.acct-icon-preview {
  width: calc(var(--unit) * 6);
  height: calc(var(--unit) * 6);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  margin: calc(var(--unit) * 0.5) auto;
  border: 2px solid var(--color-border);
}

.acct-preview-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.acct-preview-initial {
  font-size: calc(var(--unit) * 2.5);
  font-weight: 700;
  color: #fff;
}

/* アイコン選択ラジオ */
.acct-icon-options {
  display: flex;
  gap: calc(var(--unit) * 0.6);
  flex-wrap: wrap;
}

.acct-icon-option {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.4);
  padding: calc(var(--unit) * 0.5) calc(var(--unit) * 0.6);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.5);
  cursor: pointer;
  transition: all 0.2s;
  font-size: calc(var(--unit) * 0.85);
  color: var(--color-text-muted);
  white-space: nowrap;
}

.acct-icon-option:hover {
  border-color: var(--color-primary);
  color: #fff;
}

.acct-icon-option.selected {
  border-color: var(--color-primary);
  background: rgba(99,102,241,0.15);
  color: #fff;
}

.acct-icon-option input[type="radio"] {
  display: none;
}

.acct-icon-option-preview {
  width: calc(var(--unit) * 2);
  height: calc(var(--unit) * 2);
  border-radius: 50%;
  background: var(--color-bg);
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  flex-shrink: 0;
}

.acct-icon-initial {
  font-size: calc(var(--unit) * 1);
  font-weight: 700;
  color: #fff;
}

.acct-icon-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.acct-asset-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

/* アセットピッカー */
.acct-asset-picker {
  margin-top: calc(var(--unit) * 0.5);
}

.acct-asset-picker.hidden {
  display: none;
}

.acct-asset-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(calc(var(--unit) * 5), 1fr));
  gap: calc(var(--unit) * 0.5);
  max-height: calc(var(--unit) * 18);
  overflow-y: auto;
  padding: calc(var(--unit) * 0.5);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.5);
  background: var(--color-bg);
}

.acct-asset-card {
  aspect-ratio: 1;
  border: 2px solid transparent;
  border-radius: calc(var(--unit) * 0.5);
  overflow: hidden;
  cursor: pointer;
  transition: all 0.15s;
  background: var(--color-surface);
}

.acct-asset-card:hover {
  border-color: var(--color-primary);
  transform: scale(1.05);
}

.acct-asset-card.selected {
  border-color: var(--color-accent);
  box-shadow: 0 0 8px rgba(244,114,182,0.4);
}

.acct-asset-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Bio テキストエリア */
.acct-bio {
  width: 100%;
  min-height: calc(var(--unit) * 6);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.5);
  color: #fff;
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 1);
  padding: calc(var(--unit) * 0.8);
  resize: vertical;
  box-sizing: border-box;
}

.acct-bio:focus {
  outline: none;
  border-color: var(--color-primary);
}

/* display_id 入力行 */
.acct-display-id-row {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.4);
}

.acct-display-id-at {
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.05);
  flex-shrink: 0;
}

.acct-reset-id-btn {
  flex-shrink: 0;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.5);
  color: var(--color-text-muted);
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 0.8);
  padding: calc(var(--unit) * 0.3) calc(var(--unit) * 0.6);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
}

.acct-reset-id-btn:hover {
  border-color: var(--color-primary);
  color: #fff;
}

.acct-text-input {
  flex: 1;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.5);
  color: #fff;
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 1);
  padding: calc(var(--unit) * 0.6) calc(var(--unit) * 0.8);
  box-sizing: border-box;
}

.acct-text-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

/* インラインエラー表示 */
.acct-error {
  font-size: calc(var(--unit) * 0.85);
  color: #f87171;
}

.acct-error.hidden {
  display: none;
}

/* フッター */
.acct-footer {
  display: flex;
  justify-content: flex-end;
  gap: calc(var(--unit) * 1);
  padding: calc(var(--unit) * 1.5) calc(var(--unit) * 2);
  border-top: 1px solid var(--color-border);
}

.acct-btn {
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 1.1);
  padding: calc(var(--unit) * 0.6) calc(var(--unit) * 2);
  border-radius: calc(var(--unit) * 0.5);
  cursor: pointer;
  border: 1px solid var(--color-border);
  transition: all 0.2s;
}

.acct-btn-cancel {
  background: var(--color-bg);
  color: var(--color-text-muted);
}

.acct-btn-cancel:hover {
  border-color: var(--color-text-muted);
}

.acct-btn-save {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.acct-btn-save:hover {
  background: var(--color-primary-hover);
}

.acct-btn-save:disabled {
  opacity: 0.6;
  cursor: default;
}

/* アカウントメニュー内のレターアバター */
.acct-menu-letter {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: 700;
  font-size: 14px;
  color: #fff;
  flex-shrink: 0;
}

/* =====================================
   公開ゲーム一覧パネル (GalleryPanel)
   ===================================== */

.gallery-panel-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 900;
}

.gallery-panel {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  /* game-container は 100unit 幅 × 56.25unit 高さ (16:9)
     適度な幅でコンパクトに表示 */
  width: min(78 * var(--unit), 90vw);
  height: min(54 * var(--unit), 86vh);
  
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 1.2);
  box-shadow: 0 calc(var(--unit) * 2) calc(var(--unit) * 4) rgba(0, 0, 0, 0.4);
  z-index: 901;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.gallery-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(var(--unit) * 1.5) calc(var(--unit) * 2);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.gallery-header span {
  font-size: calc(var(--unit) * 1.5);
  font-weight: bold;
  color: var(--color-text);
}

.gallery-close-btn {
  background: none;
  border: none;
  font-size: calc(var(--unit) * 2);
  color: var(--color-text-muted);
  cursor: pointer;
  line-height: 1;
}
.gallery-close-btn:hover {
  color: var(--color-text);
}

/* ── 検索・フィルターコントロール ── */
.gallery-controls {
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

/* 検索行 */
.gallery-search-row {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.6);
  padding: calc(var(--unit) * 0.8) calc(var(--unit) * 1.2) calc(var(--unit) * 0.6);
}

/* モード切替タブ */
.gallery-mode-toggle {
  display: flex;
  flex-shrink: 0;
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.5);
  overflow: hidden;
}
.gallery-mode-btn {
  padding: calc(var(--unit) * 0.5) calc(var(--unit) * 0.7);
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 0.95);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s;
}
.gallery-mode-btn.active {
  background: var(--color-primary);
  color: white;
}
.gallery-mode-btn:not(.active):hover {
  background: var(--color-surface-alt, #1a1a2e);
  color: var(--color-text);
}

.gallery-search-input {
  flex: 1;
  min-width: 0;
  padding: calc(var(--unit) * 0.6) calc(var(--unit) * 0.9);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.5);
  color: var(--color-text);
  font-size: calc(var(--unit) * 1.1);
}
.gallery-search-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.gallery-search-btn {
  padding: calc(var(--unit) * 0.6) calc(var(--unit) * 1.0);
  background: var(--color-primary);
  border: none;
  border-radius: calc(var(--unit) * 0.5);
  color: white;
  font-size: calc(var(--unit) * 1.0);
  cursor: pointer;
  flex-shrink: 0;
  white-space: nowrap;
}
.gallery-search-btn:hover {
  opacity: 0.9;
}

/* フィルター行 */
.gallery-filter-row {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.6);
  padding: calc(var(--unit) * 0) calc(var(--unit) * 1.2) calc(var(--unit) * 0.7);
}

/* ソートセレクト */
.gallery-sort-select {
  flex-shrink: 0;
  padding: calc(var(--unit) * 0.4) calc(var(--unit) * 0.7);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.5);
  color: var(--color-text);
  font-size: calc(var(--unit) * 0.95);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  padding-right: calc(var(--unit) * 1.8);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right calc(var(--unit) * 0.5) center;
}
.gallery-sort-select:focus {
  outline: none;
  border-color: var(--color-primary);
}

/* ジャンルチップ */
.gallery-genre-chips {
  display: flex;
  gap: calc(var(--unit) * 0.35);
  overflow-x: auto;
  flex: 1;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.gallery-genre-chips::-webkit-scrollbar { display: none; }

.gallery-genre-chip {
  flex-shrink: 0;
  padding: calc(var(--unit) * 0.35) calc(var(--unit) * 0.6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 2);
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.0);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  line-height: 1;
}
.gallery-genre-chip.active {
  background: rgba(99, 102, 241, 0.18);
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.gallery-genre-chip:not(.active):hover {
  border-color: var(--color-text-muted);
  color: var(--color-text);
}


.gallery-list {
  flex: 1;
  overflow-y: auto;
  padding: calc(var(--unit) * 1) calc(var(--unit) * 1.2);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: calc(var(--unit) * 0.8);
  align-content: start;
  align-items: start;
}

.gallery-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.8);
  cursor: pointer;
  transition: border-color 0.2s, transform 0.15s;
  display: block;
  overflow: hidden;
}
.gallery-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 calc(var(--unit) * 0.5) calc(var(--unit) * 1.5) rgba(99,102,241,0.2);
}

/* ── サムネイルラッパー（16:9 比率：320×180のキャプチャサイズと一致） ── */
.gallery-card-thumb-wrap {
  position: relative;
  width: 100%;
  height: 0;
  padding-top: 56.25%;
  overflow: hidden;
  background: var(--color-surface-alt, #1a1a2e);
}

.gallery-card-thumb {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.gallery-card-thumb-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-surface-alt, #1a1a2e), var(--color-surface));
}
.gallery-card-thumb-placeholder span {
  font-size: calc(var(--unit) * 2.5);
}

/* ジャンルバッジ（サムネイル左上オーバーレイ） */
.gallery-card-genre-badge {
  position: absolute;
  top: calc(var(--unit) * 0.5);
  left: calc(var(--unit) * 0.5);
  background: rgba(0, 0, 0, 0.6);
  border-radius: calc(var(--unit) * 0.4);
  padding: calc(var(--unit) * 0.2) calc(var(--unit) * 0.4);
  font-size: calc(var(--unit) * 1.2);
  line-height: 1;
  pointer-events: none;
}

/* 保存ボタン（サムネイル右上オーバーレイ） */
.gallery-card-save-btn {
  position: absolute;
  top: calc(var(--unit) * 0.35);
  right: calc(var(--unit) * 0.35);
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  border: none;
  border-radius: calc(var(--unit) * 0.4);
  font-size: calc(var(--unit) * 1.6);
  cursor: pointer;
  opacity: 0.75;
  transition: opacity 0.2s, transform 0.2s;
  padding: calc(var(--unit) * 0.3) calc(var(--unit) * 0.45);
  line-height: 1;
  z-index: 2;
}
.gallery-card-save-btn:hover {
  opacity: 1;
  transform: scale(1.15);
}

/* 再生数・いいね数（サムネイル右下オーバーレイ） */
.gallery-card-stats-overlay {
  position: absolute;
  bottom: calc(var(--unit) * 0.35);
  right: calc(var(--unit) * 0.35);
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  border-radius: calc(var(--unit) * 0.35);
  padding: calc(var(--unit) * 0.2) calc(var(--unit) * 0.45);
  font-size: calc(var(--unit) * 0.85);
  color: rgba(255, 255, 255, 0.9);
  white-space: nowrap;
  pointer-events: none;
  z-index: 2;
}

/* ── 情報エリア（タイトルのみ） ── */
.gallery-card-info {
  padding: calc(var(--unit) * 0.45) calc(var(--unit) * 0.6) calc(var(--unit) * 0.5);
  min-width: 0;
}

.gallery-card-title {
  font-size: calc(var(--unit) * 1.0);
  font-weight: bold;
  color: var(--color-text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.35;
}

.gallery-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: calc(var(--unit) * 0.3);
  min-width: 0;
}

.gallery-card-user {
  font-size: calc(var(--unit) * 0.85);
  color: var(--color-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  min-width: 0;
}

.gallery-card-stats {
  font-size: calc(var(--unit) * 0.85);
  color: var(--color-text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

/* ゲームID番号（最下部） */
.gallery-card-number {
  font-size: calc(var(--unit) * 0.8);
  color: var(--color-primary);
  font-family: 'Courier New', monospace;
  opacity: 0.6;
}

/* ── 自分の公開ゲーム: カード削除ボタン ── */
.my-published-card {
  position: relative;
}
.my-published-delete-btn {
  position: absolute;
  top: calc(var(--unit) * 0.4);
  right: calc(var(--unit) * 0.4);
  width: calc(var(--unit) * 2.2);
  height: calc(var(--unit) * 2.2);
  border-radius: 50%;
  border: none;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  font-size: calc(var(--unit) * 1.1);
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.15s, background 0.15s;
  z-index: 2;
}
.my-published-card:hover .my-published-delete-btn {
  opacity: 1;
}
.my-published-delete-btn:hover {
  background: var(--color-error, #ef4444);
}

/* 削除確認オーバーレイ（インライン） */
.my-published-confirm-overlay {
  display: none;
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.82);
  border-radius: inherit;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: calc(var(--unit) * 1);
  z-index: 4;
  padding: calc(var(--unit) * 1);
}
.my-published-card.confirm-mode .my-published-confirm-overlay {
  display: flex;
}
.my-published-confirm-msg {
  color: #fff;
  font-size: calc(var(--unit) * 1.2);
  text-align: center;
  margin: 0;
}
.my-published-confirm-btns {
  display: flex;
  gap: calc(var(--unit) * 0.8);
}
.my-published-confirm-yes {
  background: var(--color-error, #ef4444);
  color: #fff;
  border: none;
  border-radius: calc(var(--unit) * 0.5);
  padding: calc(var(--unit) * 0.5) calc(var(--unit) * 1.2);
  cursor: pointer;
  font-size: calc(var(--unit) * 1.1);
  font-weight: 600;
}
.my-published-confirm-yes:hover {
  filter: brightness(1.15);
}
.my-published-confirm-cancel {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: calc(var(--unit) * 0.5);
  padding: calc(var(--unit) * 0.5) calc(var(--unit) * 1.2);
  cursor: pointer;
  font-size: calc(var(--unit) * 1.1);
}
.my-published-confirm-cancel:hover {
  background: rgba(255, 255, 255, 0.25);
}
.my-published-error-msg {
  position: absolute;
  bottom: calc(var(--unit) * 0.4);
  left: 0;
  right: 0;
  background: var(--color-error, #ef4444);
  color: #fff;
  font-size: calc(var(--unit) * 0.9);
  text-align: center;
  padding: calc(var(--unit) * 0.3) calc(var(--unit) * 0.6);
  margin: 0;
  z-index: 5;
  border-radius: 0 0 calc(var(--unit) * 0.8) calc(var(--unit) * 0.8);
}

.gallery-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: calc(var(--unit) * 4) 0;
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.3);
}

.gallery-load-more {
  grid-column: 1 / -1;
  padding: calc(var(--unit) * 1) 0;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.6);
  color: var(--color-text);
  font-size: calc(var(--unit) * 1.2);
  cursor: pointer;
  text-align: center;
}
.gallery-load-more:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ページネーション */
.gallery-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: calc(var(--unit) * 1.2);
  padding: calc(var(--unit) * 0.8) calc(var(--unit) * 1.2);
  border-top: 1px solid var(--color-border);
  flex-shrink: 0;
}
.gallery-pagination.hidden {
  display: none;
}
.gallery-page-btn {
  padding: calc(var(--unit) * 0.5) calc(var(--unit) * 1.4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.6);
  color: var(--color-text);
  font-size: calc(var(--unit) * 1.2);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.gallery-page-btn:hover:not(:disabled) {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.gallery-page-btn:disabled {
  opacity: 0.35;
  cursor: default;
}
.gallery-page-info {
  font-size: calc(var(--unit) * 1.2);
  color: var(--color-text-muted);
  min-width: calc(var(--unit) * 4);
  text-align: center;
}

/* =====================================
   保存した公開ゲームパネル (SavedGamesPanel)
   ===================================== */

.saved-games-panel-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 900;
}

.saved-games-panel {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(calc(var(--unit) * 50), 90vw);
  height: min(calc(var(--unit) * 44), 80vh);
  
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 1.2);
  box-shadow: 0 calc(var(--unit) * 2) calc(var(--unit) * 4) rgba(0, 0, 0, 0.4);
  z-index: 901;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.saved-games-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(var(--unit) * 1.2) calc(var(--unit) * 2);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.saved-games-header span {
  font-size: calc(var(--unit) * 1.6);
  font-weight: bold;
  color: var(--color-text);
}

.saved-games-close-btn {
  width: calc(var(--unit) * 3);
  height: calc(var(--unit) * 3);
  min-width: 24px;
  min-height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: calc(var(--unit) * 0.5);
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.6);
  cursor: pointer;
  line-height: 1;
  transition: all 0.2s ease;
}
.saved-games-close-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-text);
}

.saved-games-list {
  flex: 1;
  overflow-y: auto;
  padding: calc(var(--unit) * 1) calc(var(--unit) * 1.5);
}

.saved-games-item {
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 0.3);
  padding: calc(var(--unit) * 1) calc(var(--unit) * 1.2);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.6);
  margin-bottom: calc(var(--unit) * 0.8);
  cursor: pointer;
  transition: border-color 0.2s;
}
.saved-games-item:hover {
  border-color: var(--color-primary);
}

.saved-games-item-header {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.5);
}

.saved-games-item-icon {
  font-size: calc(var(--unit) * 1.4);
}

.saved-games-item-text {
  flex: 1;
  font-size: calc(var(--unit) * 1.2);
  font-weight: bold;
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.saved-games-btn-delete {
  background: none;
  border: none;
  font-size: calc(var(--unit) * 1.4);
  cursor: pointer;
  padding: calc(var(--unit) * 0.3);
  opacity: 0.6;
}
.saved-games-btn-delete:hover {
  opacity: 1;
}

.saved-games-item-footer {
  display: flex;
  flex-wrap: wrap;
  gap: calc(var(--unit) * 1);
  font-size: calc(var(--unit) * 1);
  color: var(--color-text-muted);
  padding-left: calc(var(--unit) * 2);
}

.saved-games-empty {
  text-align: center;
  padding: calc(var(--unit) * 4) 0;
  color: var(--color-text-muted);
}
.saved-games-empty p {
  margin: calc(var(--unit) * 0.5) 0;
  font-size: calc(var(--unit) * 1.2);
}

/* ========================================
   課金モーダル（BillingModal）
======================================== */
.billing-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 499;
}

.billing-modal {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(calc(var(--unit) * 55), 95%);
  max-height: 90%;
  background: var(--color-surface);
  border-radius: calc(var(--unit) * 2);
  box-shadow: 0 calc(var(--unit) * 1) calc(var(--unit) * 4) rgba(0, 0, 0, 0.6);
  z-index: 500;
  overflow-y: auto;
  animation: modal-appear 0.25s ease-out;
}

.billing-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(var(--unit) * 1.5) calc(var(--unit) * 2);
  background: linear-gradient(135deg, #7c3aed 0%, #ec4899 100%);
  position: sticky;
  top: 0;
  z-index: 1;
}

.billing-modal-header h3 {
  margin: 0;
  font-size: calc(var(--unit) * 2);
  color: white;
}

.billing-modal-close {
  width: calc(var(--unit) * 3);
  height: calc(var(--unit) * 3);
  background: rgba(255, 255, 255, 0.15);
  border: none;
  border-radius: 50%;
  color: white;
  font-size: calc(var(--unit) * 2);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: background 0.2s;
}

.billing-modal-close:hover {
  background: rgba(255, 255, 255, 0.3);
}

.billing-modal-content {
  padding: calc(var(--unit) * 2);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: calc(var(--unit) * 2);
}

/* プランカード群 */
.billing-plans {
  display: flex;
  flex-wrap: wrap;
  gap: calc(var(--unit) * 1.5);
  width: 100%;
  justify-content: center;
}

.billing-plans-divider {
  width: 100%;
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 1);
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.1);
}
.billing-plans-divider::before,
.billing-plans-divider::after {
  content: '';
  flex: 1;
  border-top: 1px solid var(--color-border);
}

.credits5-card {
  max-width: calc(var(--unit) * 13);
}

.credits5-badge {
  color: #34d399;
}

.plan-btn-credits {
  background: linear-gradient(135deg, #059669 0%, #34d399 100%);
  color: white;
}

.plan-btn-credits:hover {
  background: linear-gradient(135deg, #047857 0%, #10b981 100%);
  transform: translateY(-1px);
}

.billing-plan-card {
  flex: 1;
  max-width: calc(var(--unit) * 16);
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: calc(var(--unit) * 1.2);
  padding: calc(var(--unit) * 1.5);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: calc(var(--unit) * 1);
  position: relative;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}

.billing-plan-card:hover {
  transform: translateY(calc(var(--unit) * -0.3));
  box-shadow: 0 calc(var(--unit) * 0.5) calc(var(--unit) * 2) rgba(0, 0, 0, 0.3);
}

.billing-plan-card.recommended {
  border-color: #7c3aed;
  transform: scale(1.03);
  box-shadow: 0 0 calc(var(--unit) * 2) rgba(124, 58, 237, 0.25),
              0 0 calc(var(--unit) * 4) rgba(124, 58, 237, 0.1);
  background: linear-gradient(180deg, rgba(124, 58, 237, 0.08) 0%, var(--color-bg) 100%);
}

.billing-plan-card.current-plan {
  border-color: var(--color-success);
  box-shadow: 0 0 calc(var(--unit) * 1.5) rgba(34, 197, 94, 0.2);
  background: linear-gradient(180deg, rgba(34, 197, 94, 0.06) 0%, var(--color-bg) 100%);
}

/* おすすめタグ */
.plan-recommend-tag {
  position: absolute;
  top: calc(var(--unit) * -1);
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #7c3aed, #ec4899);
  color: white;
  font-size: calc(var(--unit) * 1);
  font-weight: bold;
  padding: calc(var(--unit) * 0.3) calc(var(--unit) * 1);
  border-radius: calc(var(--unit) * 0.5);
  white-space: nowrap;
}

/* プランバッジ */
.plan-badge {
  font-size: calc(var(--unit) * 1.5);
  font-weight: bold;
  padding: calc(var(--unit) * 0.3) calc(var(--unit) * 0.8);
  border-radius: calc(var(--unit) * 0.5);
}

.free-badge {
  color: var(--color-text-muted);
}

.standard-badge {
  color: #a78bfa;
}

.premium-badge {
  color: #fbbf24;
}

/* 価格 */
.plan-price {
  font-size: calc(var(--unit) * 2.5);
  font-weight: bold;
  color: var(--color-text);
}

.plan-price-period {
  font-size: calc(var(--unit) * 1.2);
  color: var(--color-text-muted);
  font-weight: normal;
}

/* 特徴リスト */
.plan-features {
  list-style: none;
  padding: 0;
  margin: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 0.5);
}

.plan-features li {
  font-size: calc(var(--unit) * 1.1);
  color: var(--color-text-muted);
  padding: calc(var(--unit) * 0.3) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.plan-features li:last-child {
  border-bottom: none;
}

/* プランボタン */
.plan-btn {
  width: 100%;
  padding: calc(var(--unit) * 1) calc(var(--unit) * 1.5);
  border: none;
  border-radius: calc(var(--unit) * 0.6);
  font-size: calc(var(--unit) * 1.3);
  font-weight: bold;
  font-family: var(--font-main);
  cursor: pointer;
  transition: all 0.2s;
  margin-top: auto;
}

.plan-btn-current {
  background: var(--color-surface);
  color: var(--color-text-muted);
  cursor: default;
  border: 1px solid var(--color-border);
}

.plan-btn-upgrade {
  background: linear-gradient(135deg, #7c3aed 0%, #6366f1 100%);
  color: white;
}

.plan-btn-upgrade:hover {
  background: linear-gradient(135deg, #6d28d9 0%, #4f46e5 100%);
  transform: translateY(-1px);
}

.plan-btn-upgrade:disabled {
  background: var(--color-surface);
  color: var(--color-text-muted);
  cursor: not-allowed;
  transform: none;
}

/* 管理ボタンエリア */
.billing-manage {
  width: 100%;
  text-align: center;
}

.billing-manage-btn {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  padding: calc(var(--unit) * 0.8) calc(var(--unit) * 2);
  border-radius: calc(var(--unit) * 0.6);
  font-size: calc(var(--unit) * 1.2);
  font-family: var(--font-main);
  cursor: pointer;
  transition: all 0.2s;
}

.billing-manage-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.billing-invite-panel {
  width: 100%;
  padding: calc(var(--unit) * 1.5);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 1);
  background: linear-gradient(180deg, rgba(99, 102, 241, 0.08) 0%, rgba(15, 23, 42, 0.18) 100%);
}

.billing-invite-title {
  margin: 0 0 calc(var(--unit) * 0.5);
  font-size: calc(var(--unit) * 1.5);
  font-weight: 700;
  color: var(--color-text);
}

.billing-invite-description {
  margin: 0 0 calc(var(--unit) * 1.2);
  font-size: calc(var(--unit) * 1.1);
  color: var(--color-text-muted);
}

.billing-invite-form {
  display: flex;
  gap: calc(var(--unit) * 0.8);
  align-items: center;
}

.billing-invite-input {
  flex: 1;
  min-width: 0;
  padding: calc(var(--unit) * 0.9) calc(var(--unit) * 1.1);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.7);
  background: rgba(15, 23, 42, 0.45);
  color: var(--color-text);
  font-size: calc(var(--unit) * 1.15);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.billing-invite-input:focus {
  outline: none;
  border-color: #818cf8;
  box-shadow: 0 0 0 calc(var(--unit) * 0.2) rgba(129, 140, 248, 0.18);
}

.billing-invite-input:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.billing-invite-btn {
  padding: calc(var(--unit) * 0.9) calc(var(--unit) * 1.4);
  border: none;
  border-radius: calc(var(--unit) * 0.7);
  background: linear-gradient(135deg, #2563eb 0%, #6366f1 100%);
  color: white;
  font-size: calc(var(--unit) * 1.15);
  font-weight: 700;
  font-family: var(--font-main);
  cursor: pointer;
  transition: transform 0.2s, opacity 0.2s;
}

.billing-invite-btn:hover {
  transform: translateY(calc(var(--unit) * -0.1));
}

.billing-invite-btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
}

.billing-invite-status {
  margin: calc(var(--unit) * 0.9) 0 0;
  font-size: calc(var(--unit) * 1.05);
  color: var(--color-text-muted);
}

.billing-invite-status.is-error {
  color: #fca5a5;
}

.billing-invite-status.is-success {
  color: #86efac;
}

/* 「明日まで待つ」ボタン */
.billing-wait-btn {
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.3);
  font-family: var(--font-main);
  cursor: pointer;
  padding: calc(var(--unit) * 0.8) calc(var(--unit) * 2);
  transition: color 0.2s;
}

.billing-wait-btn:hover {
  color: var(--color-text);
}

/* プラン詳細リンク */
.billing-details-link {
  color: var(--color-primary);
  font-size: calc(var(--unit) * 1.2);
  text-decoration: none;
  padding: calc(var(--unit) * 0.5) calc(var(--unit) * 1.5);
  border: 1px solid var(--color-primary);
  border-radius: calc(var(--unit) * 0.6);
  transition: all 0.2s;
  display: inline-block;
}

.billing-details-link:hover {
  background: rgba(124, 58, 237, 0.1);
  color: #c4b5fd;
}

/* ========================================
   お知らせパネル
======================================== */
.news-panel-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 199;
}

.news-panel {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(92%, 700px);
  height: 85%;
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: calc(var(--unit) * 1.5);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
  z-index: 200;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: fadeInScale 0.3s ease;
}

.news-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(var(--unit) * 1.5) calc(var(--unit) * 2);
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  color: white;
  font-size: calc(var(--unit) * 2);
  font-weight: bold;
  flex-shrink: 0;
}

.news-close-btn {
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: white;
  font-size: calc(var(--unit) * 2);
  cursor: pointer;
  padding: calc(var(--unit) * 0.5) calc(var(--unit) * 1);
  line-height: 1;
  border-radius: calc(var(--unit) * 0.5);
  transition: all 0.2s;
}

.news-close-btn:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* --- タブ --- */
.news-tabs {
  display: flex;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.news-tab-btn {
  flex: 1;
  padding: calc(var(--unit) * 1) calc(var(--unit) * 1);
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--color-text-muted);
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 1.2);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.news-tab-btn:hover {
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.04);
}

.news-tab-btn.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* --- コンテンツ --- */
.news-content {
  padding: calc(var(--unit) * 1.5);
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

.news-empty {
  text-align: center;
  color: var(--color-text-muted);
  padding: calc(var(--unit) * 3);
}

/* --- 更新ログ --- */
.news-changelog-item {
  display: flex;
  align-items: baseline;
  gap: calc(var(--unit) * 1.2);
  padding: calc(var(--unit) * 1) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* ── ギャラリーチケット表示 ── */
.imglib-ticket-balance {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.5);
  font-size: 0.95em;
  color: var(--color-accent, #4caf50);
  font-weight: 500;
  padding: calc(var(--unit) * 0.5) calc(var(--unit) * 1);
  background: rgba(76, 175, 80, 0.1);
  border-radius: calc(var(--unit) * 0.5);
}

/* =====================================
   お気に入り作家パネル (FavoriteAuthorsPanel)
   ===================================== */
.fav-authors-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fav-authors-modal {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 1.2);
  width: min(calc(var(--unit) * 48), 92vw);
  max-height: calc(var(--unit) * 50);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 calc(var(--unit) * 2) calc(var(--unit) * 5) rgba(0, 0, 0, 0.5);
}

.fav-authors-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(var(--unit) * 1.2) calc(var(--unit) * 1.6);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.fav-authors-header h2 {
  margin: 0;
  font-size: calc(var(--unit) * 1.3);
  color: var(--color-text);
}

.fav-authors-close {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: calc(var(--unit) * 0.4);
  cursor: pointer;
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.4);
  width: calc(var(--unit) * 3);
  height: calc(var(--unit) * 3);
  min-width: 24px;
  min-height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: background 0.15s, color 0.15s;
}

.fav-authors-close:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-text);
}

.fav-authors-body {
  overflow-y: auto;
  padding: calc(var(--unit) * 0.8) calc(var(--unit) * 1);
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 0.3);
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
}

.fav-authors-body::-webkit-scrollbar { width: 5px; }
.fav-authors-body::-webkit-scrollbar-track { background: transparent; }
.fav-authors-body::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 3px;
}

.fav-authors-empty {
  text-align: center;
  padding: calc(var(--unit) * 3) calc(var(--unit) * 2);
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.1);
}

.fav-author-card {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 1);
  padding: calc(var(--unit) * 0.8) calc(var(--unit) * 1);
  border-radius: calc(var(--unit) * 0.6);
  cursor: pointer;
  transition: background 0.15s;
}

.fav-author-card:hover {
  background: rgba(99, 102, 241, 0.08);
}

.fav-author-avatar {
  width: calc(var(--unit) * 3.2);
  height: calc(var(--unit) * 3.2);
  min-width: 28px;
  min-height: 28px;
  flex-shrink: 0;
  border-radius: 50%;
  overflow: hidden;
}

.fav-author-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.fav-author-avatar-icon {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  font-weight: bold;
  font-size: calc(var(--unit) * 1.3);
  border-radius: 50%;
  text-transform: uppercase;
}

.fav-author-info {
  flex: 1;
  min-width: 0;
}

.fav-author-name {
  font-weight: 600;
  font-size: calc(var(--unit) * 1.05);
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.fav-author-id {
  font-size: calc(var(--unit) * 0.85);
  color: var(--color-text-muted);
}

.fav-author-bio {
  font-size: calc(var(--unit) * 0.9);
  color: var(--color-text-muted);
  margin-top: calc(var(--unit) * 0.15);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.fav-author-stats {
  font-size: calc(var(--unit) * 0.85);
  color: var(--color-text-muted);
  margin-top: calc(var(--unit) * 0.25);
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.5);
}

.fav-author-arrow {
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.2);
  flex-shrink: 0;
}

.imglib-card-ticket {
  position: absolute;
  top: calc(var(--unit) * 0.5);
  right: calc(var(--unit) * 0.5);
  background: #ff9800;
  color: white;
  font-size: 0.85em;
  font-weight: 600;
  padding: calc(var(--unit) * 0.3) calc(var(--unit) * 0.6);
  border-radius: calc(var(--unit) * 0.4);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.imglib-detail-unlock-btn {
  display: inline-block;
  margin-top: calc(var(--unit) * 1);
  padding: calc(var(--unit) * 0.6) calc(var(--unit) * 1.2);
  background: linear-gradient(135deg, #ff9800, #f57c00);
  color: white;
  border: none;
  border-radius: calc(var(--unit) * 0.5);
  font-size: 0.95em;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 4px 12px rgba(255, 152, 0, 0.3);
}

.imglib-detail-unlock-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(255, 152, 0, 0.4);
}

.imglib-detail-unlock-btn:active {
  transform: translateY(0);
}

.imglib-detail-unlock-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.news-changelog-item:last-child {
  border-bottom: none;
}

.news-date {
  font-size: calc(var(--unit) * 1);
  color: var(--color-text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.news-text {
  font-size: calc(var(--unit) * 1.2);
  color: var(--color-text);
  line-height: 1.5;
}

/* --- リリースノート --- */
.news-release {
  margin-bottom: calc(var(--unit) * 2);
  padding: calc(var(--unit) * 1.5);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 1);
}

.news-release:last-child {
  margin-bottom: 0;
}

.news-release-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: calc(var(--unit) * 1);
}

.news-version {
  font-size: calc(var(--unit) * 1.5);
  font-weight: bold;
  color: var(--color-primary);
}

.news-release-list {
  margin: 0;
  padding-left: calc(var(--unit) * 2);
  list-style: disc;
}

.news-release-list li {
  font-size: calc(var(--unit) * 1.2);
  color: var(--color-text);
  line-height: 1.8;
}

/* --- ロードマップ --- */
.news-roadmap-entry {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.news-roadmap-entry:last-child {
  border-bottom: none;
}

.news-roadmap-item {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 1);
  padding: calc(var(--unit) * 1) calc(var(--unit) * 0.5);
}

.news-roadmap-icon {
  font-size: calc(var(--unit) * 1.5);
  flex-shrink: 0;
}

.news-roadmap-text {
  flex: 1;
  font-size: calc(var(--unit) * 1.1);
  color: var(--color-text);
  line-height: 1.5;
}

.news-roadmap-status {
  font-size: calc(var(--unit) * 1);
  padding: calc(var(--unit) * 0.3) calc(var(--unit) * 0.8);
  border-radius: calc(var(--unit) * 0.5);
  font-weight: 600;
  flex-shrink: 0;
}

.news-status-planned {
  background: rgba(99, 102, 241, 0.15);
  color: #a5b4fc;
}

.news-status-inProgress {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
}

.news-status-done {
  background: rgba(34, 197, 94, 0.15);
  color: #4ade80;
}

/* --- ロードマップ 支援ボタン --- */
.news-roadmap-support-btn {
  padding: calc(var(--unit) * 0.4) calc(var(--unit) * 1.1);
  background: rgba(255, 200, 0, 0.08);
  border: 1px solid rgba(255, 200, 0, 0.25);
  border-radius: calc(var(--unit) * 0.5);
  color: rgba(255, 200, 0, 0.75);
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 1);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  flex-shrink: 0;
  white-space: nowrap;
}

.news-roadmap-support-btn:hover,
.news-roadmap-support-btn.active {
  background: rgba(255, 200, 0, 0.22);
  border-color: rgba(255, 200, 0, 0.6);
  color: #ffd700;
}

/* --- 支援ティアパネル --- */
.news-roadmap-tiers {
  display: flex;
  gap: calc(var(--unit) * 0.8);
  padding: calc(var(--unit) * 0.5) calc(var(--unit) * 0.5) calc(var(--unit) * 1);
  background: rgba(255, 200, 0, 0.03);
}

.news-support-tier-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: calc(var(--unit) * 0.2);
  padding: calc(var(--unit) * 0.8) calc(var(--unit) * 0.5);
  background: rgba(255, 200, 0, 0.07);
  border: 1px solid rgba(255, 200, 0, 0.2);
  border-radius: calc(var(--unit) * 0.6);
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font-main);
}

.news-support-tier-btn:hover {
  background: rgba(255, 200, 0, 0.18);
  border-color: rgba(255, 200, 0, 0.5);
  transform: translateY(-1px);
}

.tier-emoji {
  font-size: calc(var(--unit) * 1.5);
}

.tier-amount {
  font-size: calc(var(--unit) * 1.2);
  font-weight: 700;
  color: #ffd700;
}

.tier-label {
  font-size: calc(var(--unit) * 1);
  color: var(--color-text-muted);
}

/* --- コイン支援セクション --- */
.news-tier-section {
  margin-bottom: calc(var(--unit) * 0.5);
}

.news-tier-section-label {
  font-size: calc(var(--unit) * 0.9);
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: calc(var(--unit) * 0.4);
  padding-left: calc(var(--unit) * 0.3);
}

.news-coin-section {
  border-top: 1px solid rgba(255, 200, 0, 0.1);
  padding-top: calc(var(--unit) * 0.5);
}

.news-coin-tier-btns {
  display: flex;
  gap: calc(var(--unit) * 0.6);
}

.news-coin-tier-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: calc(var(--unit) * 0.2);
  padding: calc(var(--unit) * 0.6) calc(var(--unit) * 0.4);
  background: rgba(100, 200, 255, 0.07);
  border: 1px solid rgba(100, 200, 255, 0.2);
  border-radius: calc(var(--unit) * 0.6);
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font-main);
}

.news-coin-tier-btn:hover {
  background: rgba(100, 200, 255, 0.18);
  border-color: rgba(100, 200, 255, 0.5);
  transform: translateY(-1px);
}

.coin-amount {
  font-size: calc(var(--unit) * 1.1);
  font-weight: 700;
  color: #64c8ff;
}

.coin-label {
  font-size: calc(var(--unit) * 0.9);
  color: var(--color-text-muted);
}

.news-coin-balance {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.4);
  padding: calc(var(--unit) * 0.6) calc(var(--unit) * 1);
  margin-bottom: calc(var(--unit) * 0.5);
  background: rgba(100, 200, 255, 0.06);
  border: 1px solid rgba(100, 200, 255, 0.15);
  border-radius: calc(var(--unit) * 0.5);
  font-size: calc(var(--unit) * 1);
  color: #64c8ff;
}

.news-coin-vote-count {
  display: inline-flex;
  align-items: center;
  gap: calc(var(--unit) * 0.2);
  font-size: calc(var(--unit) * 0.85);
  color: #64c8ff;
  opacity: 0.8;
  margin-left: auto;
  margin-right: calc(var(--unit) * 0.5);
}

/* --- コインアンロック演出 --- */
.unlock-coin-item {
  background: rgba(100, 200, 255, 0.08);
  border: 1px solid rgba(100, 200, 255, 0.2);
  border-radius: calc(var(--unit) * 0.4);
  padding: calc(var(--unit) * 0.4);
}

/* --- コインチュートリアル ハイライト --- */
.coin-tutorial-highlight {
  position: relative;
  animation: coin-tutorial-pulse 1.2s ease-in-out infinite;
  z-index: 1000;
}

@keyframes coin-tutorial-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(100, 200, 255, 0.4); }
  50% { box-shadow: 0 0 12px 4px rgba(100, 200, 255, 0.6); }
}

/* --- タイトル画面お知らせボタン --- */
.btn-title-news {
  padding: calc(var(--unit) * 0.8) calc(var(--unit) * 2.5);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: calc(var(--unit) * 0.8);
  color: var(--color-text-muted);
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 1.3);
  cursor: pointer;
  transition: all 0.2s;
}

.btn-title-news:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--color-text);
}

/* ========================================
   バグ報告モーダル
======================================== */
.bugreport-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  z-index: 499;
}

.bugreport-modal {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(calc(var(--unit) * 56), 96%);
  max-height: 92%;
  background: var(--color-surface);
  border-radius: calc(var(--unit) * 2);
  box-shadow: 0 calc(var(--unit) * 1) calc(var(--unit) * 4) rgba(0, 0, 0, 0.6);
  z-index: 500;
  overflow-y: auto;
  animation: modal-appear 0.25s ease-out;
  display: flex;
  flex-direction: column;
}

.bugreport-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(var(--unit) * 1.5) calc(var(--unit) * 2);
  background: linear-gradient(135deg, #c0392b 0%, #e67e22 100%);
  position: sticky;
  top: 0;
  z-index: 1;
  border-radius: calc(var(--unit) * 2) calc(var(--unit) * 2) 0 0;
}

.bugreport-modal-header h3 {
  margin: 0;
  font-size: calc(var(--unit) * 1.8);
  color: white;
}

.bugreport-modal-close {
  width: calc(var(--unit) * 3);
  height: calc(var(--unit) * 3);
  background: rgba(255, 255, 255, 0.15);
  border: none;
  border-radius: 50%;
  color: white;
  font-size: calc(var(--unit) * 2);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: background 0.2s;
}

.bugreport-modal-close:hover {
  background: rgba(255, 255, 255, 0.3);
}

.bugreport-modal-content {
  padding: calc(var(--unit) * 1.5) calc(var(--unit) * 2);
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 1.5);
}

/* セクション */
.br-section {
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 0.75);
}

.br-section-title {
  margin: 0;
  font-size: calc(var(--unit) * 1.5);
  color: var(--color-text);
  font-weight: bold;
  padding-bottom: calc(var(--unit) * 0.5);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.br-required {
  font-size: calc(var(--unit) * 1.1);
  color: #e74c3c;
  font-weight: normal;
  margin-left: calc(var(--unit) * 0.5);
}

.br-multi-hint {
  font-size: calc(var(--unit) * 1.1);
  color: var(--color-text-muted, #888);
  font-weight: normal;
}

/* レベルカード */
.br-levels {
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 0.5);
}

.br-level-card {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 1);
  padding: calc(var(--unit) * 0.75) calc(var(--unit) * 1);
  background: var(--color-bg);
  border: 2px solid transparent;
  border-radius: calc(var(--unit) * 1);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.br-level-card input[type="radio"] {
  display: none;
}

.br-level-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.2);
}

.br-level-card.selected {
  border-color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.07);
}

.br-level-card[data-level="critical"].selected  { border-color: #e74c3c; background: rgba(231, 76, 60, 0.12); }
.br-level-card[data-level="major"].selected     { border-color: #e67e22; background: rgba(230, 126, 34, 0.12); }
.br-level-card[data-level="minor"].selected     { border-color: #f1c40f; background: rgba(241, 196, 15, 0.1); }
.br-level-card[data-level="trivial"].selected   { border-color: #2ecc71; background: rgba(46, 204, 113, 0.1); }
.br-level-card[data-level="ai_acceptable"].selected { border-color: #3498db; background: rgba(52, 152, 219, 0.1); }

.br-level-text {
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 0.1);
}

.br-level-name {
  font-size: calc(var(--unit) * 1.4);
  font-weight: bold;
  color: var(--color-text);
}

.br-level-desc {
  font-size: calc(var(--unit) * 1.15);
  color: var(--color-text-muted, #999);
}

.br-level-ai .br-level-name {
  color: #74b9ff;
}

.br-level-ai .br-level-desc {
  color: #74b9ff;
  opacity: 0.7;
}

/* チェックリスト */
.br-checks {
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 0.5);
}

.br-check {
  display: flex;
  align-items: center;
  gap: calc(var(--unit) * 0.75);
  font-size: calc(var(--unit) * 1.3);
  color: var(--color-text);
  cursor: pointer;
  padding: calc(var(--unit) * 0.35) 0;
  user-select: none;
}

.br-check input[type="checkbox"] {
  width: calc(var(--unit) * 1.6);
  height: calc(var(--unit) * 1.6);
  accent-color: #e67e22;
  cursor: pointer;
  flex-shrink: 0;
}

.br-check-parent {
  font-weight: bold;
}

.br-prompt-sub {
  padding-left: calc(var(--unit) * 2);
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 0.4);
  border-left: 2px solid rgba(255, 255, 255, 0.15);
  margin-left: calc(var(--unit) * 0.8);
}

.br-sub-label {
  margin: 0;
  font-size: calc(var(--unit) * 1.2);
  color: var(--color-text-muted, #999);
}

/* テキストエリア */
.br-textarea {
  width: 100%;
  background: var(--color-bg);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: calc(var(--unit) * 0.75);
  color: var(--color-text);
  font-size: calc(var(--unit) * 1.3);
  padding: calc(var(--unit) * 0.75);
  resize: vertical;
  box-sizing: border-box;
  font-family: inherit;
  transition: border-color 0.2s;
}

.br-textarea:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.35);
}

/* 自動収集情報（データは収集・送信するがユーザーには非表示） */
.br-section-info {
  display: none;
}

.br-info-grid {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: calc(var(--unit) * 0.4) calc(var(--unit) * 1);
  align-items: start;
}

.br-info-key {
  font-size: calc(var(--unit) * 1.15);
  color: var(--color-text-muted, #999);
  white-space: nowrap;
}

.br-info-val {
  font-size: calc(var(--unit) * 1.15);
  color: var(--color-text);
  word-break: break-all;
}

/* アクション */
.br-actions {
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 0.75);
}

.br-actions-btns {
  display: flex;
  justify-content: flex-end;
  gap: calc(var(--unit) * 1);
}

.br-error {
  margin: 0;
  font-size: calc(var(--unit) * 1.25);
  color: #e74c3c;
  text-align: center;
}

.br-btn-cancel {
  background: var(--color-bg);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: calc(var(--unit) * 1);
  color: var(--color-text);
  font-size: calc(var(--unit) * 1.4);
  padding: calc(var(--unit) * 0.75) calc(var(--unit) * 2);
  cursor: pointer;
  transition: background 0.2s;
}

.br-btn-cancel:hover {
  background: rgba(255, 255, 255, 0.08);
}

.br-btn-submit {
  background: linear-gradient(135deg, #c0392b, #e67e22);
  border: none;
  border-radius: calc(var(--unit) * 1);
  color: white;
  font-size: calc(var(--unit) * 1.4);
  font-weight: bold;
  padding: calc(var(--unit) * 0.75) calc(var(--unit) * 2.5);
  cursor: pointer;
  transition: opacity 0.2s;
}

.br-btn-submit:hover {
  opacity: 0.85;
}

.br-btn-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* 送信完了 */
.br-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: calc(var(--unit) * 1);
  padding: calc(var(--unit) * 1.5) 0;
  text-align: center;
}

.br-success-icon {
  font-size: calc(var(--unit) * 4);
}

.br-success p {
  margin: 0;
  font-size: calc(var(--unit) * 1.5);
  color: var(--color-text);
}

/* ゲームミニメニュー - バグ報告ボタン */
.game-bugreport-btn {
  opacity: 0.75;
}

.game-bugreport-btn:hover {
  opacity: 1;
}

/* モバイル対応CSS: 削除済み（デスクトップ専用 960×600 固定Canvas） */

/* ========================================
   ヘルプパネル
======================================== */
.help-panel-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 199;
}

.help-panel {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(92%, 700px);
  height: 85%;
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: calc(var(--unit) * 1.5);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
  z-index: 200;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: fadeInScale 0.3s ease;
}

.help-panel.hidden,
.help-panel-backdrop.hidden {
  display: none;
}

/* --- ヘッダー --- */
.help-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(var(--unit) * 1.2) calc(var(--unit) * 2);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: calc(var(--unit) * 1.6);
  font-weight: bold;
  flex-shrink: 0;
}

.help-close-btn {
  width: calc(var(--unit) * 3);
  height: calc(var(--unit) * 3);
  min-width: 24px;
  min-height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: calc(var(--unit) * 0.5);
  color: var(--color-text-muted);
  font-size: calc(var(--unit) * 1.6);
  cursor: pointer;
  line-height: 1;
  transition: all 0.2s ease;
}

.help-close-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-text);
}

/* --- 検索バー --- */
.help-search-bar {
  position: relative;
  padding: calc(var(--unit) * 1) calc(var(--unit) * 1.5);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.help-search-input {
  width: 100%;
  padding: calc(var(--unit) * 0.8) calc(var(--unit) * 1.2);
  padding-right: calc(var(--unit) * 3.5);
  background: var(--color-container);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.8);
  color: var(--color-text);
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 1.3);
  outline: none;
  transition: border-color 0.2s;
  box-sizing: border-box;
}

.help-search-input:focus {
  border-color: var(--color-primary);
}

.help-search-input::placeholder {
  color: var(--color-text-muted);
}

.help-search-icon {
  position: absolute;
  right: calc(var(--unit) * 2.5);
  top: 50%;
  transform: translateY(-50%);
  font-size: calc(var(--unit) * 1.4);
  pointer-events: none;
}

/* --- タブ --- */
.help-tabs {
  display: flex;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.help-tabs::-webkit-scrollbar {
  display: none;
}

.help-tab-btn {
  flex: 1;
  min-width: 0;
  padding: calc(var(--unit) * 0.8) calc(var(--unit) * 0.5);
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--color-text-muted);
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 1);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: calc(var(--unit) * 0.2);
}

.help-tab-btn:hover {
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.04);
}

.help-tab-btn.active {
  color: #10b981;
  border-bottom-color: #10b981;
}

.help-tab-icon {
  font-size: calc(var(--unit) * 1.5);
  line-height: 1;
}

.help-tab-label {
  font-size: calc(var(--unit) * 0.95);
  white-space: nowrap;
}

/* --- コンテンツ --- */
.help-content {
  padding: calc(var(--unit) * 1);
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

/* --- アコーディオン項目 --- */
.help-item {
  border: 1px solid var(--color-border);
  border-radius: calc(var(--unit) * 0.8);
  margin-bottom: calc(var(--unit) * 0.6);
  overflow: hidden;
  transition: border-color 0.2s;
}

.help-item:hover {
  border-color: rgba(16, 185, 129, 0.4);
}

.help-item-header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(var(--unit) * 1) calc(var(--unit) * 1.2);
  background: rgba(255, 255, 255, 0.03);
  border: none;
  color: var(--color-text);
  font-family: var(--font-main);
  font-size: calc(var(--unit) * 1.3);
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition: background 0.2s;
}

.help-item-header:hover {
  background: rgba(255, 255, 255, 0.06);
}

.help-item-arrow {
  font-size: calc(var(--unit) * 1);
  color: var(--color-text-muted);
  transition: transform 0.25s ease;
  flex-shrink: 0;
}

.help-item.open .help-item-arrow {
  transform: rotate(90deg);
}

.help-item-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 calc(var(--unit) * 1.2);
  font-size: calc(var(--unit) * 1.15);
  line-height: 1.6;
  color: var(--color-text);
}

.help-item.open .help-item-body {
  max-height: 500px;
  padding: calc(var(--unit) * 0.5) calc(var(--unit) * 1.2) calc(var(--unit) * 1.2);
}

/* --- ハイライト --- */
.help-highlight {
  background: rgba(16, 185, 129, 0.3);
  color: inherit;
  padding: 0 2px;
  border-radius: 2px;
}

/* --- 検索結果カテゴリラベル --- */
.help-search-result-cat {
  font-size: calc(var(--unit) * 1);
  font-weight: 700;
  color: var(--color-text-muted);
  padding: calc(var(--unit) * 0.5) calc(var(--unit) * 0.5) 0;
  margin-top: calc(var(--unit) * 0.5);
}

.help-search-result-cat:first-child {
  margin-top: 0;
}

/* --- 結果なし --- */
.help-no-results {
  text-align: center;
  color: var(--color-text-muted);
  padding: calc(var(--unit) * 4) calc(var(--unit) * 2);
  font-size: calc(var(--unit) * 1.3);
}

/* ============================================================
   アイコンシステム（Lucide SVG スプライト）
   icon_migration.md 準拠
   ============================================================ */

.icon {
  display: inline-block;
  vertical-align: middle;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  flex-shrink: 0;
  pointer-events: none;
}

/* サイズトークン */
.icon--sm { width: var(--icon-sm,  14px); height: var(--icon-sm,  14px); }
.icon--md { width: var(--icon-md,  18px); height: var(--icon-md,  18px); }
.icon--lg { width: var(--icon-lg,  22px); height: var(--icon-lg,  22px); }
.icon--xl { width: var(--icon-xl,  28px); height: var(--icon-xl,  28px); }

/* Filledバリアント（お気に入り保存済み・実績達成済み等） */
.icon--filled {
  fill: currentColor;
  stroke: currentColor;
}

/* ========================================
   アクセシビリティ: reduced-motion
======================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}