/* ========================================================
   Common Canvas UI - 美人国 (BIJINKOKU) ポータルデザインシステム
   純白・漆黒・直角0px・ソリッド2px黒枠・モノスペースタイポグラフィ・現代アートミニマリズム
   ======================================================== */

:root {
  --ccui-bg: #ffffff;
  --ccui-border: #111111;
  --ccui-border-dark: #111111;
  --ccui-border-light: #e5e5e5;
  --ccui-text: #111111;
  --ccui-text-muted: #666666;
  --ccui-text-light: #999999;
  --ccui-active-bg: #111111;
  --ccui-active-text: #ffffff;
  --ccui-hover-bg: #f9f9f9;
  --ccui-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  --ccui-radius: 0px;
  --ccui-btn-size: 56px;
  --ccui-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  --ccui-font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

/* 全画面キャンバスの共通タッチ制御 */
html, body {
  margin: 0;
  padding: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  touch-action: none;
  -webkit-touch-callout: none;
  user-select: none;
  -webkit-user-select: none;
  font-family: var(--ccui-font);
  background-color: #f6f6f7;
}

/* 統一ドックコンテナ */
#commonCanvasDock {
  position: fixed;
  z-index: 10000;
  box-sizing: border-box;
  color: var(--ccui-text);
  font-family: var(--ccui-font-mono);
  border-radius: 0px !important;
  overflow: visible !important; /* ポップアップを外側に確実に展開 */
}

/* 共通背景バックドロップ（ボトムシート用） */
.ccui-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 9995;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.ccui-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

/* 表示制御クラス */
.ccui-show-mobile {
  display: none !important;
}

/* --------------------------------------------------------
   共通ドックボタン（美人国ポータル・ソリッド直角ミニマリズム）
   -------------------------------------------------------- */
.ccui-btn {
  position: relative;
  height: 56px; /* PC版: 全ボタン56pxに統一 */
  min-width: 48px;
  border-radius: 0px !important;
  border: 1.5px solid #111111;
  background: #ffffff;
  color: var(--ccui-text);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  cursor: pointer;
  transition: all 0.12s ease;
  padding: 0 6px;
  flex-shrink: 0;
  -webkit-tap-highlight-color: transparent;
  box-sizing: border-box;
  font-family: var(--ccui-font-mono);
}

/* 絵文字アイコン */
.ccui-btn .ccui-emoji {
  font-size: 16px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.12s ease;
}

.ccui-btn:hover .ccui-emoji {
  transform: scale(1.08);
}

.ccui-btn .ccui-label {
  font-size: 8.5px;
  color: #111111;
  font-weight: 800;
  letter-spacing: 0.1em;
  white-space: nowrap;
  font-family: var(--ccui-font-mono);
  display: flex;
  align-items: center;
  justify-content: center;
  text-transform: uppercase;
}

.ccui-btn:hover {
  background: var(--ccui-hover-bg);
  border-color: #111111;
  color: #111111;
}

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

/* アクティブ状態（白黒反転） */
.ccui-btn.active {
  background: var(--ccui-active-bg) !important;
  border-color: var(--ccui-active-bg) !important;
  color: var(--ccui-active-text) !important;
}

.ccui-btn.active .ccui-label {
  color: var(--ccui-active-text) !important;
}

/* ホームボタン */
.ccui-btn-home {
  font-weight: 800;
}

/* 特殊モード（消しゴム・塗り）のアクティブ時浮上 */
#ccuiBtnEraser,
#ccuiBtnFill {
  transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.12s ease !important;
}

#ccuiBtnEraser.active,
#ccuiBtnFill.active {
  transform: translateY(-5px) !important;
  background: #111111 !important;
  border-color: #111111 !important;
  color: #ffffff !important;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.22) !important;
  z-index: 100 !important;
  border-radius: 0px !important;
}
#ccuiBtnEraser.active .ccui-label,
#ccuiBtnFill.active .ccui-label {
  color: #ffffff !important;
  font-weight: 800 !important;
}

/* 区切り線（美人国ポータル区切り線・直角） */
.ccui-divider {
  width: 1px;
  height: 48px;
  background: #111111;
  opacity: 0.22;
  margin: 0 3px 3px 3px;
  align-self: flex-end;
  flex-shrink: 0;
}

/* --------------------------------------------------------
   画材スロット・個別サイコロトグル・ランダムボタン
   -------------------------------------------------------- */
.ccui-btn-slot {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-end;
  flex-shrink: 0;
  height: 56px; /* スロット全高を56pxに統一 */
  box-sizing: border-box;
}

.ccui-btn-slot .ccui-btn {
  height: 37px; /* 上部17px + 隙間2px + 下部37px = 56px */
  width: 100%;
  border-radius: 0px !important;
  border: 1.5px solid #111111;
  background: #ffffff;
}

/* ★チェックが入っている時はボタンが黒くなる（黒背景・白テキスト・白アイコン）★ */
.ccui-btn-slot.active .ccui-btn {
  border: 1.5px solid #111111 !important;
  background: #111111 !important;
  color: #ffffff !important;
}
.ccui-btn-slot.active .ccui-btn .ccui-label {
  color: #ffffff !important;
}
.ccui-btn-slot.active .ccui-btn .ccui-color-chip-preview {
  border: 1px solid #ffffff !important;
}
.ccui-btn-slot:not(.active) .ccui-btn,
.ccui-btn-slot:not(.active) .ccui-btn.active {
  border: 1.5px solid #111111 !important;
  background: #ffffff !important;
  color: #111111 !important;
}
.ccui-btn-slot:not(.active) .ccui-btn .ccui-label,
.ccui-btn-slot:not(.active) .ccui-btn.active .ccui-label {
  color: #111111 !important;
}

/* 消しゴム中の無効スロット（カラー保留中：半透明＆斜線ストライプ） */
.ccui-btn-slot.ccui-slot-disabled {
  opacity: 0.38 !important;
  cursor: not-allowed !important;
  background-image: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 3px,
    rgba(17, 17, 17, 0.08) 3px,
    rgba(17, 17, 17, 0.08) 6px
  ) !important;
}
.ccui-btn-slot.ccui-slot-disabled * {
  pointer-events: none !important;
}

/* --------------------------------------------------------
   常設スリム不透明度バー（通常筆・消しゴム・囲み塗りの不透明度統合）
   -------------------------------------------------------- */
.ccui-opacity-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #ffffff;
  border: 1.5px solid #111111;
  border-radius: 0px !important;
  box-sizing: border-box;
  font-family: var(--ccui-font-mono);
  user-select: none;
  -webkit-user-select: none;
  z-index: 10005;
}
/* 不透明度バー左端の🎲ランダムボタン */
.ccui-op-dice {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 15px;
  padding: 0;
  margin: 0;
  background: #ffffff;
  color: #111111;
  border: 1px solid #111111;
  border-radius: 0px !important;
  cursor: pointer;
  box-sizing: border-box;
  font-family: var(--ccui-font-mono);
  font-size: 9.5px;
  line-height: 1;
  flex-shrink: 0;
  transition: all 0.12s ease;
  user-select: none;
  -webkit-user-select: none;
}
.ccui-op-dice:hover {
  background: var(--ccui-hover-bg, #f0f0f0);
}
.ccui-op-dice.active {
  background: #111111 !important;
  color: #ffffff !important;
  border-color: #111111 !important;
}
.ccui-op-dice.active .ccui-op-dice-icon {
  display: inline-block;
  animation: ccuiDiceSpinSlow 3s linear infinite;
}
.ccui-op-label {
  font-size: 9px;
  font-weight: 800;
  color: #111111;
  white-space: nowrap;
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  gap: 3px;
  font-family: var(--ccui-font-mono);
}
.ccui-op-range {
  width: 80px;
  height: 3px;
  accent-color: #111111;
  cursor: pointer;
  margin: 0;
}
.ccui-op-presets {
  display: flex;
  gap: 2px;
}
.ccui-op-btn {
  height: 15px;
  padding: 0 4px;
  font-size: 8px;
  font-weight: 800;
  font-family: var(--ccui-font-mono);
  background: #ffffff;
  color: #111111;
  border: 1px solid #111111;
  border-radius: 0px !important;
  cursor: pointer;
  transition: all 0.1s ease;
  line-height: 13px;
  letter-spacing: 0.04em;
}
.ccui-op-btn:hover {
  background: #111111;
  color: #ffffff;
}

/* 常駐スリム透明度バーに完全統合されたため、重複するモードパネルは非表示 */
.ccui-mode-panel {
  display: none !important;
}

/* ポータルタグスタイルのサイコロトグル */
.ccui-dice-toggle {
  position: relative;
  top: auto;
  left: auto;
  transform: none;
  width: 100% !important;
  height: 17px !important;
  margin-bottom: 2px;
  font-size: 8px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  background: #ffffff;
  color: #111111;
  border: 1.5px solid #111111;
  border-radius: 0px !important;
  cursor: pointer;
  transition: all 0.12s ease;
  z-index: 20;
  user-select: none;
  -webkit-user-select: none;
  box-sizing: border-box;
  font-family: var(--ccui-font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ccui-dice-label {
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.ccui-dice-toggle:hover {
  background: var(--ccui-hover-bg);
  border-color: #111111;
}

.ccui-dice-toggle.active {
  background: #111111 !important;
  color: #ffffff !important;
  border-color: #111111 !important;
}

.ccui-dice-toggle.active .ccui-dice-label {
  color: #ffffff !important;
}

/* ランダム全体ボタン（ポータルカード風・全高56pxに完全統一） */
#ccuiBtnRandom {
  height: 56px !important;
  min-width: 76px;
  margin-top: 0;
  background: #ffffff;
  border: 1.5px solid #111111;
  border-radius: 0px !important;
  padding: 0 6px;
  box-sizing: border-box;
  font-family: var(--ccui-font-mono);
}

#ccuiBtnRandom:hover {
  background: var(--ccui-hover-bg);
  border-color: #111111;
}

#ccuiBtnRandom.active {
  background: #111111 !important;
  color: #ffffff !important;
  border-color: #111111 !important;
}

#ccuiBtnRandom:hover {
  background: var(--ccui-hover-bg);
  border-color: #000000;
}

/* --------------------------------------------------------
   ランダムON時のド派手パーティーエフェクト
   （背景グラデーション連続変化 ＆ サイコロ回転 ＆ パルスグロー）
   -------------------------------------------------------- */
@keyframes ccuiRainbowPartyBg {
  0% {
    background-position: 0% 50%;
    filter: hue-rotate(0deg);
  }
  50% {
    background-position: 100% 50%;
    filter: hue-rotate(180deg);
  }
  100% {
    background-position: 0% 50%;
    filter: hue-rotate(360deg);
  }
}

@keyframes ccuiPartyGlow {
  0% {
    box-shadow: 0 0 10px rgba(255, 0, 128, 0.6), inset 0 0 6px rgba(255, 255, 255, 0.6);
  }
  50% {
    box-shadow: 0 0 18px rgba(0, 223, 216, 0.9), inset 0 0 8px rgba(255, 255, 255, 0.85);
  }
  100% {
    box-shadow: 0 0 10px rgba(255, 0, 128, 0.6), inset 0 0 6px rgba(255, 255, 255, 0.6);
  }
}

@keyframes ccuiDiceRoll {
  0% {
    transform: rotate(0deg) scale(1);
  }
  20% {
    transform: rotate(72deg) scale(1.24) translateY(-2px);
  }
  40% {
    transform: rotate(144deg) scale(1.08);
  }
  60% {
    transform: rotate(216deg) scale(1.28) translateY(-2px);
  }
  80% {
    transform: rotate(288deg) scale(1.08);
  }
  100% {
    transform: rotate(360deg) scale(1);
  }
}

#ccuiBtnRandom.active,
#ccuiBtnRandom.ccui-random-active {
  background: linear-gradient(135deg, #ff007f, #ff5e3a, #ffdb00, #00f2fe, #4facfe, #9b51e0, #ff007f) !important;
  background-size: 400% 400% !important;
  animation: ccuiRainbowPartyBg 3.5s linear infinite, ccuiPartyGlow 2s ease-in-out infinite !important;
  color: #ffffff !important;
  border: 2px solid #111111 !important;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9), 0 0 4px rgba(0, 0, 0, 0.9) !important;
  font-weight: 900 !important;
}

#ccuiBtnRandom.active .ccui-emoji,
#ccuiBtnRandom.ccui-random-active .ccui-emoji {
  display: inline-block !important;
  transform-origin: center center !important;
  animation: ccuiDiceRoll 1.5s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite !important;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
}

#ccuiBtnRandom.active .ccui-label,
#ccuiBtnRandom.ccui-random-active .ccui-label {
  color: #ffffff !important;
  font-weight: 900 !important;
  letter-spacing: 0.06em !important;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9) !important;
}

/* 頭上サイコロトグルON時の緩やかなスピン */
.ccui-dice-toggle.active .ccui-dice-icon {
  display: inline-block;
  animation: ccuiDiceSpinSlow 3s linear infinite;
}
@keyframes ccuiDiceSpinSlow {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* カラーボタン内の大型カラープレビューディスク（超高視認性） */
.ccui-color-chip-preview {
  display: inline-block !important;
  width: 22px !important;
  height: 22px !important;
  border-radius: 50% !important;
  border: 2px solid #111111 !important;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.18), 0 1px 3px rgba(0, 0, 0, 0.25) !important;
  vertical-align: middle !important;
  margin: 0 !important;
  box-sizing: border-box !important;
  flex-shrink: 0 !important;
  transition: transform 0.15s ease, border-color 0.15s ease !important;
}

.ccui-btn:hover .ccui-color-chip-preview {
  transform: scale(1.12);
}

.ccui-btn-slot.active .ccui-color-chip-preview {
  border: 2px solid #ffffff !important;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35), 0 0 0 1px rgba(0, 0, 0, 0.8), 0 2px 5px rgba(0, 0, 0, 0.5) !important;
}

/* --------------------------------------------------------
   ポップアップパネル（カラー・太さ・ブラシ・保存等）
   -------------------------------------------------------- */
.ccui-popup {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  background: #ffffff;
  border: 2px solid #111111;
  border-radius: 0px !important;
  padding: 12px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.16);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.16s ease, transform 0.16s ease, visibility 0.16s;
  min-width: 220px;
  z-index: 10000;
  box-sizing: border-box;
}

.ccui-popup.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.ccui-popup-header {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  font-family: var(--ccui-font-mono);
  color: #111111;
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1.5px solid #111111;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-transform: uppercase;
}

/* カラーパレットポップアップ（2段×6列 = 12色完全対応） */
.ccui-color-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}

.ccui-color-chip {
  width: 30px;
  height: 30px;
  border-radius: 0px !important;
  border: 1px solid #e5e5e5;
  cursor: pointer;
  transition: transform 0.12s, border-color 0.12s;
  box-sizing: border-box;
}

.ccui-color-chip:hover {
  transform: scale(1.08);
  border-color: #000000;
}

.ccui-color-chip.selected {
  border: 2px solid #000000;
  box-shadow: 0 0 0 1px #000000;
}

.ccui-custom-color-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border-top: 1px solid var(--ccui-border-light);
  padding-top: 10px;
}

.ccui-custom-color-input {
  width: 34px;
  height: 28px;
  padding: 0;
  border: 1.5px solid var(--ccui-border);
  border-radius: 0px !important;
  background: transparent;
  cursor: pointer;
}

/* 太さスライダーポップアップ */
.ccui-slider-box {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 180px;
}

.ccui-slider-label {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  font-weight: 800;
  color: var(--ccui-text);
  letter-spacing: 0.05em;
  font-family: var(--ccui-font-mono);
}

.ccui-range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  background: #111111;
  border-radius: 0px !important;
  outline: none;
  margin: 10px 0;
  cursor: pointer;
}
.ccui-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 22px;
  background: #111111;
  border: 2px solid #ffffff;
  box-shadow: 0 0 0 1px #111111;
  border-radius: 0px !important;
  cursor: pointer;
}
.ccui-range::-moz-range-thumb {
  width: 14px;
  height: 22px;
  background: #111111;
  border: 2px solid #ffffff;
  box-shadow: 0 0 0 1px #111111;
  border-radius: 0px !important;
  cursor: pointer;
}

/* 太さプレビュー枠 */
.ccui-size-preview-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 50px;
  background: #fafafa;
  border: 1px solid var(--ccui-border-light);
  border-radius: 0px !important;
}

.ccui-size-dot {
  border-radius: 50%;
  background: #000000;
  transition: width 0.08s, height 0.08s;
}

/* 保存・エクスポートメニュー */
.ccui-export-menu {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 205px;
}

.ccui-menu-item {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 0px !important;
  border: 1px solid var(--ccui-border-light);
  background: #ffffff;
  color: var(--ccui-text);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.03em;
  cursor: pointer;
  transition: all 0.12s ease;
  box-sizing: border-box;
}

.ccui-menu-icon {
  font-size: 15px;
  line-height: 1;
  flex-shrink: 0;
}

.ccui-menu-label {
  flex: 1;
  text-align: left;
}

.ccui-menu-item:hover {
  background: #000000;
  border-color: #000000;
  color: #ffffff;
}

.ccui-menu-item:hover .ccui-badge-svg {
  background: #ffffff;
  color: #000000;
}

.ccui-badge-svg {
  background: #000000;
  color: #ffffff;
  font-size: 9px;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 0px !important;
  letter-spacing: 0.08em;
  font-family: var(--ccui-font-mono);
}

/* ブラシ一覧ポップアップ */
.ccui-brush-popup {
  width: 320px;
  max-width: 90vw;
  max-height: 70vh;
  max-height: 70dvh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: 0px !important;
}

.ccui-brush-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  padding: 4px;
}

.ccui-brush-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid #e5e5e5;
  background: #ffffff;
  border-radius: 0px !important;
  cursor: pointer;
  text-align: left;
  transition: all 0.12s ease;
  font-family: var(--ccui-font);
}

.ccui-brush-item:hover {
  border-color: #000000;
  background: #fafafa;
}

.ccui-brush-item.selected {
  border-color: #000000;
  background: #000000;
  color: #ffffff;
}

.ccui-brush-icon {
  font-size: 16px;
  line-height: 1;
}

.ccui-brush-name {
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 囲み塗り透明度・消しゴム太さ・通常筆設定の常駐モードパネル（大画面で迫力のあるポータルカード） */
.ccui-mode-panel {
  padding: 0 !important;
  border-radius: 0px !important;
  width: 290px !important;
  background: #ffffff !important;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.22), 0 0 0 1px rgba(0, 0, 0, 0.05) !important;
  border: 2px solid #111111 !important;
  overflow: visible !important;
  z-index: 10001 !important;
  position: fixed !important;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(-50%) translateY(8px);
  transition: opacity 0.18s cubic-bezier(0.16, 1, 0.3, 1), transform 0.18s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.18s !important;
}

.ccui-mode-panel.open {
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: auto !important;
  transform: translateX(-50%) translateY(0) !important;
}

.ccui-mode-panel::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 50%;
  width: 10px;
  height: 10px;
  background: #ffffff;
  border-right: 2px solid #111111;
  border-bottom: 2px solid #111111;
  transform: translateX(-50%) rotate(45deg);
}

.ccui-mode-panel .ccui-popup-header {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  background: #f8f8f9 !important;
  border-bottom: 2px solid #111111 !important;
  padding: 10px 14px !important;
  border-radius: 0px !important;
  font-size: 12.5px !important;
  font-weight: 900 !important;
  font-family: var(--ccui-font-mono) !important;
  letter-spacing: 0.1em !important;
  color: #111111 !important;
  text-transform: uppercase !important;
}

.ccui-panel-close-btn {
  width: 22px;
  height: 22px;
  border-radius: 0px !important;
  border: 1.5px solid #111111;
  background: #ffffff;
  color: #111111;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 900;
  padding: 0;
  line-height: 1;
  transition: all 0.12s ease;
}

.ccui-panel-close-btn:hover {
  background: #111111;
  color: #ffffff;
  border-color: #111111;
}

.ccui-mode-panel .ccui-slider-box {
  padding: 12px 14px 14px !important;
}

.ccui-mode-panel .ccui-slider-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  font-weight: 800;
  color: #000000;
  margin-bottom: 6px;
  font-family: var(--ccui-font-mono);
}

.ccui-mode-panel .ccui-range {
  width: 100%;
  height: 7px;
  accent-color: #000000;
  margin: 6px 0 10px 0;
  cursor: pointer;
}

.ccui-mode-panel .ccui-preset-sizes {
  display: flex;
  gap: 6px;
}

.ccui-mode-panel .ccui-preset-size-btn {
  flex: 1;
  height: 28px;
  font-size: 11px;
  font-weight: 800;
  font-family: var(--ccui-font-mono);
  border: 1.5px solid #111111;
  border-radius: 0px !important;
  background: #ffffff;
  color: #000000;
  cursor: pointer;
  padding: 0;
  transition: all 0.12s ease;
}

.ccui-mode-panel .ccui-preset-size-btn:hover {
  background: #111111;
  color: #ffffff;
}

.ccui-mode-panel .ccui-preset-size-btn:active {
  background: #000000;
  color: #ffffff;
  border-color: #000000;
}

/* --------------------------------------------------------
   MOREメニュー（スマホ用メニュー＆設定ボトムシート）
   -------------------------------------------------------- */
.ccui-more-popup {
  min-width: 280px;
}
.ccui-more-body {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.ccui-more-section {
  border-bottom: 1px solid #111111;
  padding-bottom: 14px;
}
.ccui-more-section:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.ccui-more-title {
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.14em;
  color: #666666;
  margin-bottom: 10px;
  font-family: var(--ccui-font-mono);
  text-transform: uppercase;
}
.ccui-more-actions-grid {
  display: flex;
  gap: 8px;
}
.ccui-more-action-btn {
  flex: 1;
  height: 48px;
  border: 1.5px solid #111111;
  background: #ffffff;
  color: #111111;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  font-family: var(--ccui-font-mono);
  font-weight: 800;
  font-size: 9px;
  cursor: pointer;
  border-radius: 0px !important;
  transition: all 0.12s ease;
  box-sizing: border-box;
}
.ccui-more-action-btn:hover,
.ccui-more-action-btn:active {
  background: #111111;
  color: #ffffff;
}
.ccui-more-action-btn:hover .ccui-label,
.ccui-more-action-btn:active .ccui-label {
  color: #ffffff;
}
.ccui-more-toggle-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.ccui-more-toggle-label {
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  font-family: var(--ccui-font-mono);
}
.ccui-switch-btn {
  border: 2px solid #111111;
  background: #ffffff;
  color: #111111;
  font-weight: 900;
  font-size: 11px;
  padding: 4px 14px;
  font-family: var(--ccui-font-mono);
  border-radius: 0px !important;
  cursor: pointer;
  transition: all 0.12s ease;
}
.ccui-switch-btn.active {
  background: #111111;
  color: #ffffff;
}
.ccui-more-checkbox-grid {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.ccui-more-check-btn {
  border: 1px solid #111111;
  background: #fafafa;
  color: #111111;
  padding: 10px 12px;
  font-size: 11px;
  font-weight: 800;
  font-family: var(--ccui-font-mono);
  text-align: left;
  cursor: pointer;
  border-radius: 0px !important;
  transition: all 0.12s ease;
}
.ccui-more-check-btn:hover {
  background: #f0f0f0;
}
.ccui-more-check-btn.active {
  background: #111111;
  color: #ffffff;
  border-color: #111111;
}

/* 美人国トースト通知 */
#ccuiToast {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(-20px);
  background: #ffffff;
  border: 1.5px solid #000000;
  color: #000000;
  padding: 8px 20px;
  border-radius: 0px !important;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  z-index: 100000;
  opacity: 0;
  pointer-events: none;
  transition: all 0.18s ease;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--ccui-font);
}

#ccuiToast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* --------------------------------------------------------
   美人国 (BIJINKOKU) 共通詳細設定パネル
   -------------------------------------------------------- */
.ccui-settings-panel {
  position: fixed;
  top: 20px;
  right: 20px;
  width: 320px;
  max-width: calc(100vw - 40px);
  max-height: calc(100vh - 120px);
  max-height: calc(100dvh - 120px);
  background: #ffffff;
  border: 1.5px solid #000000;
  border-radius: 0px !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
  z-index: 9990;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
  overflow: hidden;
}

.ccui-settings-panel.open,
.ccui-settings-panel.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.ccui-settings-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: #ffffff;
  border-bottom: 1.5px solid #000000;
}

.ccui-settings-panel-title {
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #000000;
  display: flex;
  align-items: center;
  gap: 6px;
}

.ccui-settings-panel-close {
  background: none;
  border: 1px solid #000000;
  width: 24px;
  height: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  line-height: 1;
  color: #000000;
  border-radius: 0px !important;
  transition: all 0.1s;
}

.ccui-settings-panel-close:hover {
  background: #000000;
  color: #ffffff;
}

.ccui-settings-panel-body {
  padding: 14px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ccui-ctrl-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ccui-ctrl-label {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #333333;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ccui-ctrl-val {
  font-family: var(--ccui-font-mono);
  font-size: 10px;
  color: #666666;
}

.ccui-select,
.ccui-input {
  width: 100%;
  padding: 6px 8px;
  border: 1.5px solid #000000;
  background: #ffffff;
  border-radius: 0px !important;
  font-size: 11px;
  font-weight: 700;
  color: #000000;
  box-sizing: border-box;
  outline: none;
}

.ccui-select:focus,
.ccui-input:focus {
  background: #fafafa;
  border-color: #000000;
}

.ccui-range-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ccui-range-row input[type="range"] {
  flex: 1;
  accent-color: #000000;
}

/* ========================================================
   メディアクエリ：PC / デスクトップ表示（min-width: 769px）
   画材設定と操作の左右セパレート（デュアルアイランド・高さ完全統一56px）
   ======================================================== */
@media (min-width: 769px) {
  #commonCanvasDock {
    bottom: clamp(16px, 2.8vh, 32px);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: flex-end;
    gap: clamp(12px, 1.6vw, 24px);
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
  }

  .ccui-dock-group {
    background: #ffffff;
    border: 2px solid #111111;
    border-radius: 0px !important;
    padding: clamp(6px, 0.8vh, 8px) clamp(8px, 0.9vw, 12px);
    box-shadow: 0 10px 32px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: flex-end;
    gap: clamp(6px, 0.7vw, 10px);
    box-sizing: border-box;
    height: clamp(88px, 10.8vh, 102px);
  }

  .ccui-group-actions {
    position: relative;
    display: flex;
    align-items: flex-end;
    gap: clamp(5px, 0.6vw, 8px);
    padding-top: clamp(40px, 4.8vh, 48px) !important;
  }

  /* PC版：右アイランド頭上の不透明度バー（ゆったりとした余白感） */
  .ccui-opacity-bar {
    position: absolute;
    top: 6px;
    left: clamp(8px, 0.9vw, 12px);
    right: clamp(8px, 0.9vw, 12px);
    height: clamp(24px, 2.9vh, 28px) !important;
    padding: 0 clamp(8px, 0.9vw, 12px);
    white-space: nowrap;
    border: 1.5px solid #111111;
    background: #ffffff;
    box-sizing: border-box;
    box-shadow: none;
    z-index: 10;
  }
  .ccui-op-dice {
    width: clamp(24px, 2.2vw, 28px);
    height: clamp(18px, 2.2vh, 22px);
    font-size: clamp(10px, 0.95vw, 12px);
  }
  .ccui-op-label {
    font-size: clamp(10px, 0.9vw, 12px);
    font-weight: 800;
    letter-spacing: 0.08em;
  }
  .ccui-op-range {
    width: clamp(85px, 7.5vw, 130px);
  }
  .ccui-op-btn {
    height: clamp(17px, 2.1vh, 21px);
    font-size: clamp(8.5px, 0.8vw, 10.5px);
    padding: 0 clamp(5px, 0.6vw, 8px);
  }

  /* スロット（一回り大きく、画面幅・高さに美しく比例） */
  .ccui-btn-slot {
    height: clamp(64px, 7.8vh, 76px);
    min-width: clamp(66px, 6.2vw, 88px);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .ccui-dice-toggle {
    height: clamp(22px, 2.7vh, 26px) !important;
    font-size: clamp(9px, 0.85vw, 11px) !important;
    margin-bottom: 2px !important;
  }
  .ccui-btn-slot .ccui-btn {
    height: clamp(40px, 4.9vh, 48px) !important;
  }

  .ccui-btn-slot:has(#ccuiBtnBrush) {
    min-width: clamp(74px, 7.2vw, 96px);
  }
  .ccui-btn-slot:has(#ccuiBtnColor) {
    min-width: clamp(78px, 7.5vw, 100px);
  }
  .ccui-btn-slot:has(#ccuiBtnSize) {
    min-width: clamp(64px, 6vw, 82px);
  }

  /* ランダム全体ボタン（左端）：一回り大きく比例スケール */
  #ccuiBtnRandom {
    height: clamp(64px, 7.8vh, 76px) !important;
    min-width: clamp(82px, 7.8vw, 106px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
  }
  #ccuiBtnRandom .ccui-emoji {
    font-size: clamp(18px, 1.7vw, 24px) !important;
  }
  #ccuiBtnRandom .ccui-label {
    font-size: clamp(10px, 0.95vw, 12.5px) !important;
  }

  /* 右アイランドの6ボタン群：高さ40-48px（下段にピシッと統一整列） */
  #ccuiBtnModeBrush,
  #ccuiBtnEraser,
  #ccuiBtnFill,
  #ccuiBtnUndo,
  #ccuiBtnRedo,
  #ccuiBtnMore {
    height: clamp(40px, 4.9vh, 48px) !important;
    min-width: clamp(54px, 5.2vw, 70px);
    padding: 0 clamp(4px, 0.5vw, 8px) !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 2px !important;
  }
  #ccuiBtnModeBrush .ccui-emoji,
  #ccuiBtnEraser .ccui-emoji,
  #ccuiBtnFill .ccui-emoji,
  #ccuiBtnUndo .ccui-emoji,
  #ccuiBtnRedo .ccui-emoji,
  #ccuiBtnMore .ccui-emoji {
    font-size: clamp(16px, 1.5vw, 20px) !important;
  }
  #ccuiBtnModeBrush .ccui-label,
  #ccuiBtnEraser .ccui-label,
  #ccuiBtnFill .ccui-label,
  #ccuiBtnUndo .ccui-label,
  #ccuiBtnRedo .ccui-label,
  #ccuiBtnMore .ccui-label {
    font-size: clamp(9.5px, 0.9vw, 11.5px) !important;
  }

  /* ドック上では非表示にするボタン（全消去・保存・ポータルはメニュー内に完全に集約） */
  #commonCanvasDock #ccuiBtnClear,
  #commonCanvasDock #ccuiBtnExport,
  #commonCanvasDock #ccuiBtnHome,
  #commonCanvasDock .ccui-divider {
    display: none !important;
  }
}

/* ========================================================
   メディアクエリ：スマホ / モバイル表示（max-width: 768px）
   美人国ソリッド・ボトムシート ＋ 上下2段フルワイドドック
   ======================================================== */
@media (max-width: 768px) {
  .ccui-hide-mobile {
    display: none !important;
  }
  .ccui-show-mobile {
    display: inline-flex !important;
  }
  .ccui-divider {
    display: none !important;
  }

  /* ドック全体：上下2段スタックで画面幅いっぱいにゆったり展開 */
  #commonCanvasDock {
    position: fixed !important;
    bottom: calc(8px + env(safe-area-inset-bottom, 0px)) !important;
    left: 8px !important;
    right: 8px !important;
    width: auto !important;
    max-width: 540px !important;
    margin: 0 auto !important;
    transform: none !important;
    height: auto !important;
    box-sizing: border-box !important;
    border-radius: 0px !important;
    border: none !important;
    padding: 0 !important;
    display: flex !important;
    flex-direction: column !important; /* 上下2段！ */
    align-items: stretch !important;
    justify-content: flex-end !important;
    gap: 6px !important;
    background: transparent !important;
    box-shadow: none !important;
    overflow: visible !important;
    z-index: 10005 !important;
  }

  /* 共通カード（上段・下段ともに横幅100%いっぱいに広がる） */
  .ccui-dock-group {
    width: 100% !important;
    background: #ffffff !important;
    border: 2px solid #111111 !important;
    border-radius: 0px !important;
    padding: 4px 6px !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12) !important;
    box-sizing: border-box !important;
    display: flex !important;
  }

  /* 上段（1段目）：画材・ランダム設定アイランド（横幅100%均等配分） */
  .ccui-group-paint {
    height: 60px !important;
    display: flex !important;
    flex-direction: row !important;
    align-items: stretch !important;
    justify-content: space-between !important;
    gap: 6px !important;
    margin: 0 !important;
  }

  /* 上段：ランダムボタン（左端：全高52px） */
  #commonCanvasDock #ccuiBtnRandom {
    flex: 1.1 1 0 !important;
    width: auto !important;
    min-width: 0 !important;
    max-width: none !important;
    height: 100% !important;
    margin: 0 !important;
    padding: 2px 0 !important;
    box-sizing: border-box !important;
    border: 1.5px solid #111111 !important;
    background: #ffffff;
    border-radius: 0px !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 2px !important;
    font-family: var(--ccui-font-mono) !important;
    cursor: pointer !important;
  }
  #commonCanvasDock #ccuiBtnRandom:not(.active):not(.ccui-random-active) {
    background: #ffffff !important;
    color: #111111 !important;
  }
  #commonCanvasDock #ccuiBtnRandom.active,
  #commonCanvasDock #ccuiBtnRandom.ccui-random-active {
    background: linear-gradient(135deg, #ff007f, #ff5e3a, #ffdb00, #00f2fe, #4facfe, #9b51e0, #ff007f) !important;
    background-size: 400% 400% !important;
    animation: ccuiRainbowPartyBg 3.5s linear infinite, ccuiPartyGlow 2s ease-in-out infinite !important;
    color: #ffffff !important;
    border: 2px solid #111111 !important;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9), 0 0 4px rgba(0, 0, 0, 0.9) !important;
    font-weight: 900 !important;
  }
  #commonCanvasDock #ccuiBtnRandom.active .ccui-emoji,
  #commonCanvasDock #ccuiBtnRandom.ccui-random-active .ccui-emoji {
    display: inline-block !important;
    transform-origin: center center !important;
    animation: ccuiDiceRoll 1.5s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite !important;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
  }
  #commonCanvasDock #ccuiBtnRandom.active .ccui-label,
  #commonCanvasDock #ccuiBtnRandom.ccui-random-active .ccui-label {
    color: #ffffff !important;
    font-weight: 900 !important;
    letter-spacing: 0.06em !important;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9) !important;
  }
  #commonCanvasDock #ccuiBtnRandom .ccui-emoji {
    font-size: 16px !important;
    line-height: 1 !important;
  }
  #commonCanvasDock #ccuiBtnRandom .ccui-label {
    font-size: 9.5px !important;
    font-weight: 900 !important;
    letter-spacing: 0.02em !important;
    white-space: nowrap !important;
  }

  /* 上段：筆・色・太さスロット（flex: 1で画面いっぱいに広く快適タップ！） */
  .ccui-btn-slot,
  .ccui-btn-slot:has(#ccuiBtnBrush),
  .ccui-btn-slot:has(#ccuiBtnColor),
  .ccui-btn-slot:has(#ccuiBtnSize) {
    flex: 1 1 0 !important;
    width: auto !important;
    min-width: 0 !important;
    max-width: none !important;
    height: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    box-sizing: border-box !important;
    border: none !important;
    background: transparent !important;
    border-radius: 0px !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    justify-content: space-between !important;
  }

  /* スロット頭上サイコロトグル（モバイルでも押しやすい高さ18px） */
  .ccui-btn-slot .ccui-dice-toggle {
    display: flex !important;
    width: 100% !important;
    height: 18px !important;
    margin: 0 0 2px 0 !important;
    padding: 0 1px !important;
    font-size: 8.5px !important;
    line-height: 1 !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 2px !important;
    background: #ffffff !important;
    border: 1px solid #111111 !important;
    border-radius: 0px !important;
    color: #111111 !important;
    box-sizing: border-box !important;
    cursor: pointer !important;
    flex-shrink: 0 !important;
    font-family: var(--ccui-font-mono) !important;
    font-weight: 800 !important;
    letter-spacing: 0.02em !important;
    text-transform: uppercase !important;
  }
  .ccui-btn-slot.active .ccui-dice-toggle {
    background: #111111 !important;
    color: #ffffff !important;
  }
  .ccui-dice-toggle .ccui-dice-icon {
    font-size: 9px !important;
  }
  .ccui-dice-toggle .ccui-dice-label {
    font-size: 8.5px !important;
    font-weight: 800 !important;
    letter-spacing: 0.02em !important;
  }

  /* スロット内メインボタン（高さ32px・ゆったりタップ） */
  .ccui-btn-slot .ccui-btn {
    width: 100% !important;
    height: calc(100% - 20px) !important;
    min-width: 0 !important;
    max-width: 100% !important;
    border: 1.5px solid #111111 !important;
    border-radius: 0px !important;
    background: #ffffff !important;
    padding: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 1px !important;
    box-sizing: border-box !important;
  }
  .ccui-btn-slot .ccui-btn .ccui-label {
    font-size: 9.5px !important;
    font-weight: 800 !important;
  }
  .ccui-btn-slot .ccui-btn .ccui-emoji {
    font-size: 14px !important;
  }
  .ccui-btn-slot.active .ccui-btn {
    background: #111111 !important;
    color: #ffffff !important;
  }
  .ccui-btn-slot.active .ccui-btn .ccui-label {
    color: #ffffff !important;
  }

  /* 下段（2段目）：不透明度バー＋操作アクションアイランド（横幅100%・ゆとりある余白） */
  .ccui-group-actions {
    position: relative !important;
    width: 100% !important;
    height: 76px !important;
    padding: 4px 6px 6px 6px !important;
    padding-top: 30px !important; /* 上段不透明度バー(20px)のスペース＋余白 */
    margin: 0 !important;
    display: flex !important;
    flex-direction: row !important;
    align-items: flex-end !important;
    justify-content: space-between !important;
    gap: 4px !important;
    box-sizing: border-box !important;
  }

  /* 下段頭上：不透明度バー（全幅に広がり操作性抜群） */
  .ccui-opacity-bar {
    position: absolute !important;
    top: 4px !important;
    left: 6px !important;
    right: 6px !important;
    height: 20px !important;
    padding: 0 5px !important;
    border: 1.5px solid #111111 !important;
    background: #ffffff !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 4px !important;
    box-shadow: none !important;
    z-index: 10 !important;
    white-space: nowrap !important;
    box-sizing: border-box !important;
  }
  .ccui-op-dice {
    width: 22px !important;
    height: 16px !important;
    font-size: 9.5px !important;
    flex-shrink: 0 !important;
  }
  .ccui-op-label {
    font-size: 8.5px !important;
    font-weight: 800 !important;
    letter-spacing: 0.02em !important;
    gap: 2px !important;
    white-space: nowrap !important;
    flex-shrink: 0 !important;
  }
  .ccui-op-range {
    flex: 1 1 50px !important;
    width: auto !important;
    max-width: none !important;
    min-width: 30px !important;
    height: 3.5px !important;
    margin: 0 2px !important;
  }
  .ccui-op-presets {
    display: flex !important;
    gap: 2px !important;
    flex-shrink: 0 !important;
  }
  .ccui-op-btn {
    height: 15px !important;
    font-size: 7.5px !important;
    padding: 0 3px !important;
    line-height: 13px !important;
  }

  /* 下段：6ボタン（通常筆・消しゴム・塗り・戻る・進む・メニュー：全幅でゆったり〜58px幅） */
  #ccuiBtnModeBrush,
  #ccuiBtnEraser,
  #ccuiBtnFill,
  #ccuiBtnUndo,
  #ccuiBtnRedo,
  #ccuiBtnMore {
    flex: 1 1 0 !important;
    width: auto !important;
    min-width: 0 !important;
    max-width: none !important;
    height: 38px !important;
    margin: 0 !important;
    padding: 1px 0 !important;
    box-sizing: border-box !important;
    border: 1.5px solid #111111 !important;
    background: #ffffff !important;
    color: #111111 !important;
    border-radius: 0px !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 1px !important;
    font-family: var(--ccui-font-mono) !important;
    cursor: pointer !important;
  }
  #ccuiBtnModeBrush .ccui-emoji,
  #ccuiBtnEraser .ccui-emoji,
  #ccuiBtnFill .ccui-emoji,
  #ccuiBtnUndo .ccui-emoji,
  #ccuiBtnRedo .ccui-emoji,
  #ccuiBtnMore .ccui-emoji {
    font-size: 15px !important;
    line-height: 1 !important;
  }
  #ccuiBtnModeBrush .ccui-label,
  #ccuiBtnEraser .ccui-label,
  #ccuiBtnFill .ccui-label,
  #ccuiBtnUndo .ccui-label,
  #ccuiBtnRedo .ccui-label,
  #ccuiBtnMore .ccui-label {
    font-size: 8.5px !important;
    font-weight: 800 !important;
    letter-spacing: 0.01em !important;
    white-space: nowrap !important;
  }

  /* 描画3大モードボタンのアクティブ制御 */
  #ccuiBtnModeBrush.active,
  #ccuiBtnEraser.active,
  #ccuiBtnFill.active {
    background: #111111 !important;
    color: #ffffff !important;
  }
  #ccuiBtnModeBrush.active .ccui-label,
  #ccuiBtnEraser.active .ccui-label,
  #ccuiBtnFill.active .ccui-label {
    color: #ffffff !important;
  }
  #ccuiBtnModeBrush:not(.active),
  #ccuiBtnEraser:not(.active),
  #ccuiBtnFill:not(.active) {
    background: #ffffff !important;
    color: #111111 !important;
  }
  #ccuiBtnModeBrush:not(.active) .ccui-label,
  #ccuiBtnEraser:not(.active) .ccui-label,
  #ccuiBtnFill:not(.active) .ccui-label {
    color: #111111 !important;
  }

  /* カラーチッププレビュー（COLORボタン内：モバイルでも20px円形で圧倒的視認性） */
  .ccui-btn .ccui-color-chip-preview {
    display: inline-block !important;
    width: 20px !important;
    height: 20px !important;
    border-radius: 50% !important;
    margin: 0 !important;
    border: 1.5px solid #111111 !important;
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.2) !important;
  }

  /* モバイルで隠す要素（クリア・ホーム・保存はメニュー内に集約） */
  #commonCanvasDock #ccuiBtnClear,
  #commonCanvasDock #ccuiBtnHome,
  #commonCanvasDock #ccuiBtnExport,
  #commonCanvasDock .ccui-divider {
    display: none !important;
  }

  .ccui-btn {
    height: 52px !important;
    border: none !important;
    border-radius: 0px !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 2px !important;
    padding: 0 !important;
  }

  /* アイコンとラベル（美人国モノスペース太字） */
  .ccui-btn .ccui-emoji {
    font-size: 16px !important;
    line-height: 1 !important;
  }
  .ccui-btn .ccui-label {
    font-size: 8px !important;
    font-weight: 900 !important;
    font-family: var(--ccui-font-mono) !important;
    letter-spacing: -0.2px !important;
    color: #111111 !important;
    text-transform: uppercase !important;
  }

  /* アクティブ状態（完全な白黒反転） */
  .ccui-btn.active,
  .ccui-btn-slot.active .ccui-btn,
  #ccuiBtnEraser.active,
  #ccuiBtnFill.active {
    background: #111111 !important;
    color: #ffffff !important;
    transform: none !important;
    box-shadow: none !important;
  }
  .ccui-btn.active .ccui-label,
  .ccui-btn-slot.active .ccui-label,
  #ccuiBtnEraser.active .ccui-label,
  #ccuiBtnFill.active .ccui-label {
    color: #ffffff !important;
  }

  /* --------------------------------------------------------
     美人国ソリッド・ボトムシート（ドロワー展開）
     -------------------------------------------------------- */
  .ccui-popup,
  .ccui-mode-panel {
    position: fixed !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    max-width: 100vw !important;
    border-radius: 0px !important;
    border: none !important;
    border-top: 3px solid #111111 !important;
    background: #ffffff !important;
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.25) !important;
    z-index: 10020 !important;
    padding: 0 0 calc(28px + env(safe-area-inset-bottom, 0px)) !important;
    max-height: 75vh !important;
    max-height: 75dvh !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    transform: translateY(100%) !important;
    opacity: 1 !important;
    pointer-events: none !important;
    visibility: hidden !important;
    transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.22s !important;
  }

  .ccui-popup.open,
  .ccui-mode-panel.open {
    transform: translateY(0) !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    visibility: visible !important;
  }

  /* ボトムシートの吹き出し矢印を消す */
  .ccui-mode-panel::after {
    display: none !important;
  }

  /* ボトムシート共通ヘッダー（固定） */
  .ccui-popup-header,
  .ccui-mode-panel .ccui-popup-header {
    position: sticky !important;
    top: 0 !important;
    z-index: 10 !important;
    background: #ffffff !important;
    border-bottom: 2px solid #111111 !important;
    padding: 12px 16px !important;
    margin-bottom: 0 !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
  }

  .ccui-popup-header span,
  .ccui-mode-panel .ccui-popup-header span {
    font-size: 13px !important;
    font-weight: 900 !important;
    letter-spacing: 0.14em !important;
    font-family: var(--ccui-font-mono) !important;
    color: #111111 !important;
    text-transform: uppercase !important;
  }

  /* 閉じるボタン（✕） */
  .ccui-panel-close-btn {
    width: 28px !important;
    height: 28px !important;
    border: 1.5px solid #111111 !important;
    background: #ffffff !important;
    color: #111111 !important;
    font-size: 14px !important;
    font-weight: 900 !important;
    border-radius: 0px !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all 0.12s ease !important;
  }
  .ccui-panel-close-btn:hover,
  .ccui-panel-close-btn:active {
    background: #111111 !important;
    color: #ffffff !important;
  }

  /* ブラシ一覧グリッド（3列の押しやすい四角形タイル） */
  .ccui-brush-popup {
    padding: 0 0 calc(16px + env(safe-area-inset-bottom, 0px)) !important;
  }
  .ccui-brush-grid {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 8px !important;
    padding: 14px 12px !important;
  }
  .ccui-brush-item {
    padding: 10px 8px !important;
    border: 1.5px solid #111111 !important;
    border-radius: 0px !important;
    background: #ffffff !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 4px !important;
    text-align: center !important;
  }
  .ccui-brush-item .ccui-brush-icon {
    font-size: 18px !important;
  }
  .ccui-brush-item .ccui-brush-name {
    font-size: 10px !important;
    font-weight: 800 !important;
    font-family: var(--ccui-font-mono) !important;
    letter-spacing: 0.04em !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    max-width: 100% !important;
  }
  .ccui-brush-item.selected {
    background: #111111 !important;
    color: #ffffff !important;
    border-color: #111111 !important;
  }

  /* カラーパレット（6列のソリッド四角形タイル） */
  .ccui-color-grid {
    grid-template-columns: repeat(6, 1fr) !important;
    gap: 8px !important;
    padding: 14px 12px !important;
    margin-bottom: 0 !important;
  }
  .ccui-color-chip {
    width: 100% !important;
    aspect-ratio: 1 / 1 !important;
    height: auto !important;
    border-radius: 0px !important;
    border: 1.5px solid #111111 !important;
    box-sizing: border-box !important;
  }
  .ccui-color-chip.selected {
    outline: 3px solid #111111 !important;
    outline-offset: 2px !important;
    border-color: #ffffff !important;
  }
  .ccui-custom-color-row {
    padding: 12px 14px !important;
    border-top: 1px solid #111111 !important;
    font-family: var(--ccui-font-mono) !important;
    font-weight: 800 !important;
  }

  /* スライダーボックス（太さ・透明度・消しゴム） */
  .ccui-slider-box {
    padding: 16px 14px !important;
    gap: 12px !important;
  }
  .ccui-slider-label {
    font-size: 12px !important;
    font-weight: 900 !important;
    letter-spacing: 0.08em !important;
    font-family: var(--ccui-font-mono) !important;
  }
  .ccui-size-preview-wrap {
    height: 60px !important;
    border: 1.5px solid #111111 !important;
    background: #fafafa !important;
  }

  /* 消しゴムプリセットボタン */
  .ccui-mode-panel .ccui-preset-sizes {
    display: flex !important;
    gap: 6px !important;
    margin-top: 6px !important;
  }
  .ccui-mode-panel .ccui-preset-size-btn {
    height: 36px !important;
    font-size: 11px !important;
    font-weight: 900 !important;
    font-family: var(--ccui-font-mono) !important;
    border: 1.5px solid #111111 !important;
    border-radius: 0px !important;
  }

  /* 保存メニュー（ボトムシート） */
  .ccui-export-menu {
    padding: 14px 12px !important;
    gap: 8px !important;
  }
  .ccui-menu-item {
    padding: 12px 14px !important;
    border: 1.5px solid #111111 !important;
    border-radius: 0px !important;
    font-family: var(--ccui-font-mono) !important;
    font-size: 12px !important;
    font-weight: 900 !important;
    letter-spacing: 0.06em !important;
  }

  /* 共通詳細設定パネル */
  .ccui-settings-panel {
    top: auto !important;
    bottom: calc(56px + env(safe-area-inset-bottom, 0px)) !important;
    left: 8px !important;
    right: 8px !important;
    width: auto !important;
    max-width: none !important;
    max-height: 65vh !important;
    max-height: 65dvh !important;
    border: 2px solid #111111 !important;
    border-radius: 0px !important;
  }
}