/* =================================================================
 * こっきあそび（kinder-flags）… ツール固有スタイル
 * すべて #app-kinder-flags でスコープ。ライト/ダーク両対応。
 * ================================================================= */

#app-kinder-flags {
  --kf-accent: var(--kids-accent-text, var(--bs-primary));
  --kf-card-radius: 18px;
}

/* ===== 上部バー ===== */
#app-kinder-flags .kf-topbar { min-height: 48px; }

#app-kinder-flags .kf-sticker-box {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--bs-warning) 22%, transparent);
  border: 2px solid color-mix(in srgb, var(--bs-warning) 55%, transparent);
  font-size: 1.05rem;
}
#app-kinder-flags .kf-sticker-star { font-size: 1.25rem; line-height: 1; }
#app-kinder-flags .kf-sticker-label { font-size: 0.85rem; color: var(--bs-secondary-color); }

#app-kinder-flags .kf-icon-btn {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  font-size: 1.1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
#app-kinder-flags .kf-icon-btn.is-off {
  color: var(--bs-secondary-color);
}

/* ===== はたグループ切替（かんたん / ふつう / むずかしい / ぜんぶ） ===== */
#app-kinder-flags .kf-pool-label {
  font-size: 0.9rem;
  color: var(--bs-secondary-color);
}
#app-kinder-flags .kf-pool-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
}
#app-kinder-flags .kf-pool-chip {
  border: 2px solid var(--bs-border-color);
  background: var(--bs-body-bg);
  color: var(--bs-body-color);
  padding: 0.45rem 1.1rem;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: 999px;
}
#app-kinder-flags .kf-pool-chip.is-active {
  background: var(--kf-accent);
  border-color: var(--kf-accent);
  color: #fff;
}

/* ===== がんばりきろく ===== */
#app-kinder-flags .kf-records {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}
#app-kinder-flags .kf-record-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1rem;
  min-width: 116px;
  padding: 0.7rem 0.9rem;
  border-radius: 16px;
  border: 2px solid var(--bs-border-color);
  background: var(--bs-tertiary-bg);
}
#app-kinder-flags .kf-record-emoji { font-size: 1.5rem; line-height: 1.25; }
#app-kinder-flags .kf-record-num { font-weight: 900; font-size: 1.5rem; color: var(--kf-accent); line-height: 1.1; }
#app-kinder-flags .kf-record-label { font-size: 0.72rem; color: var(--bs-secondary-color); }

/* ===== モードえらび ===== */
#app-kinder-flags .kf-mode-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  padding: 1.1rem 0.6rem;
  border: 3px solid var(--bs-border-color);
  border-radius: var(--kf-card-radius);
  background: var(--bs-body-bg);
  color: var(--bs-body-color);
  transition: transform 0.12s ease, border-color 0.12s ease, box-shadow 0.12s ease;
  min-height: 128px;
  justify-content: center;
}
#app-kinder-flags .kf-mode-btn-wide { min-height: 92px; flex-direction: row; gap: 0.6rem; }
#app-kinder-flags .kf-mode-btn:focus-visible {
  border-color: var(--kf-accent);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
  outline: none;
}

@media (hover: hover) { #app-kinder-flags .kf-mode-btn:hover {
  border-color: var(--kf-accent);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
  outline: none;
} }
#app-kinder-flags .kf-mode-btn:active { transform: scale(0.97); }
#app-kinder-flags .kf-mode-emoji { font-size: 2.4rem; line-height: 1.25; }
#app-kinder-flags .kf-mode-btn-wide .kf-mode-emoji { font-size: 2rem; }
#app-kinder-flags .kf-mode-title { font-weight: 800; font-size: 1.05rem; }
#app-kinder-flags .kf-mode-sub { font-size: 0.72rem; color: var(--bs-secondary-color); line-height: 1.25; text-align: center; }
#app-kinder-flags .kf-mode-btn-wide .kf-mode-titlewrap { text-align: left; }

/* ===== 共通: おおきな こっき ===== */
#app-kinder-flags .kf-flag { font-size: 3.4rem; line-height: 1; display: inline-block; }
#app-kinder-flags .kf-flag-sm { font-size: 2rem; }

/* ===== モード①: おぼえる（めくりカード） ===== */
#app-kinder-flags .kf-m1-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 0.7rem;
}
#app-kinder-flags .kf-flipcard {
  border: none;
  background: transparent;
  padding: 0;
  aspect-ratio: 3 / 4;
  perspective: 700px;
  min-width: 60px;
}
#app-kinder-flags .kf-flipcard-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.5s;
  transform-style: preserve-3d;
}
#app-kinder-flags .kf-flipcard.is-flipped .kf-flipcard-inner { transform: rotateY(180deg); }
#app-kinder-flags .kf-flipcard-face {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  border-radius: 14px;
  border: 2px solid var(--bs-border-color);
  background: var(--bs-tertiary-bg);
  padding: 0.3rem;
}
#app-kinder-flags .kf-flipcard-front .kf-flag { font-size: 2.8rem; }
#app-kinder-flags .kf-flipcard-back {
  transform: rotateY(180deg);
  background: color-mix(in srgb, var(--kf-accent) 12%, var(--bs-body-bg));
  border-color: var(--kf-accent);
}
#app-kinder-flags .kf-card-name { font-weight: 800; font-size: 0.82rem; text-align: center; line-height: 1.15; }
#app-kinder-flags .kf-card-hint { font-size: 0.66rem; color: var(--bs-secondary-color); text-align: center; line-height: 1.2; }

/* ===== クイズ共通ヘッダ ===== */
#app-kinder-flags .kf-dots { display: flex; gap: 0.4rem; justify-content: center; }
#app-kinder-flags .kf-dot {
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--bs-border-color);
  transition: background 0.2s;
}
#app-kinder-flags .kf-dot.is-done { background: var(--bs-success); }
#app-kinder-flags .kf-dot.is-now { background: var(--kf-accent); transform: scale(1.2); }

#app-kinder-flags .kf-ask-panel {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.3rem;
  padding: 0.7rem 1.2rem;
  border-radius: 16px;
  background: var(--bs-tertiary-bg);
}
#app-kinder-flags .kf-ask-label { color: var(--bs-secondary-color); font-size: 0.95rem; }
#app-kinder-flags .kf-ask-name { font-weight: 800; font-size: 1.5rem; color: var(--kf-accent); }
#app-kinder-flags .kf-speak-btn { border-radius: 999px; }

/* ===== モード②: はた4択 ===== */
#app-kinder-flags .kf-flag-choices {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  max-width: 460px;
  margin: 0 auto;
}
#app-kinder-flags .kf-choice-flag {
  border: 3px solid var(--bs-border-color);
  border-radius: var(--kf-card-radius);
  background: var(--bs-body-bg);
  padding: 1.2rem 0.5rem;
  min-height: 96px;
  transition: transform 0.1s, border-color 0.15s, box-shadow 0.15s;
}
#app-kinder-flags .kf-choice-flag:focus-visible { border-color: var(--kf-accent); outline: none; box-shadow: 0 4px 14px rgba(0,0,0,.1); }

@media (hover: hover) { #app-kinder-flags .kf-choice-flag:hover { border-color: var(--kf-accent); outline: none; box-shadow: 0 4px 14px rgba(0,0,0,.1); } }
#app-kinder-flags .kf-choice-flag:active { transform: scale(0.96); }
#app-kinder-flags .kf-choice-flag.is-correct {
  border-color: var(--bs-success);
  background: color-mix(in srgb, var(--bs-success) 18%, var(--bs-body-bg));
}

/* ===== モード③: おおきな はた ＋ 名前3択 ===== */
#app-kinder-flags .kf-bigflag {
  font-size: clamp(5rem, 22vw, 8rem);
  line-height: 1;
}
#app-kinder-flags .kf-name-choices {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  max-width: 440px;
  margin: 0 auto;
}
#app-kinder-flags .kf-choice-name {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 3px solid var(--bs-border-color);
  border-radius: 16px;
  background: var(--bs-body-bg);
  color: var(--bs-body-color);
  padding: 0.9rem 1.1rem;
  min-height: 64px;
  transition: transform 0.1s, border-color 0.15s, box-shadow 0.15s;
}
#app-kinder-flags .kf-choice-name:focus-visible { border-color: var(--kf-accent); outline: none; box-shadow: 0 4px 14px rgba(0,0,0,.1); }

@media (hover: hover) { #app-kinder-flags .kf-choice-name:hover { border-color: var(--kf-accent); outline: none; box-shadow: 0 4px 14px rgba(0,0,0,.1); } }
#app-kinder-flags .kf-choice-name:active { transform: scale(0.98); }
#app-kinder-flags .kf-choice-name.is-correct {
  border-color: var(--bs-success);
  background: color-mix(in srgb, var(--bs-success) 18%, var(--bs-body-bg));
}
#app-kinder-flags .kf-choice-name-text { font-weight: 800; font-size: 1.2rem; }
#app-kinder-flags .kf-choice-speak {
  color: var(--kf-accent);
  font-size: 1.1rem;
  padding: 0.35rem 0.55rem;
  border-radius: 10px;
}
@media (hover: hover) { #app-kinder-flags .kf-choice-speak:hover { background: color-mix(in srgb, var(--kf-accent) 15%, transparent); } }

/* ===== モード④: おなじはたさがし ===== */
#app-kinder-flags .kf-match-board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  max-width: 420px;
  margin: 0 auto;
}
#app-kinder-flags .kf-match-card {
  border: 3px solid var(--bs-border-color);
  border-radius: var(--kf-card-radius);
  background: var(--bs-tertiary-bg);
  padding: 1rem 0.4rem;
  min-height: 88px;
  transition: transform 0.12s, border-color 0.15s, opacity 0.3s;
}
#app-kinder-flags .kf-match-card:active { transform: scale(0.95); }
#app-kinder-flags .kf-match-card.is-picked {
  border-color: var(--kf-accent);
  background: color-mix(in srgb, var(--kf-accent) 16%, var(--bs-body-bg));
  transform: scale(1.05);
}
#app-kinder-flags .kf-match-card.is-gone {
  opacity: 0;
  pointer-events: none;
  transform: scale(0.6);
}

/* ===== せかいちずコレクション ===== */
#app-kinder-flags .kf-col-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(84px, 1fr));
  gap: 0.6rem;
}
#app-kinder-flags .kf-col-cell {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  padding: 0.6rem 0.3rem;
  border-radius: 14px;
  border: 2px solid var(--bs-border-color);
  background: var(--bs-tertiary-bg);
  opacity: 0.45;
  filter: grayscale(0.6);
  transition: opacity 0.2s, filter 0.2s;
}
#app-kinder-flags .kf-col-cell.is-got {
  opacity: 1;
  filter: none;
  border-color: var(--bs-success);
  background: color-mix(in srgb, var(--bs-success) 12%, var(--bs-body-bg));
}
#app-kinder-flags .kf-col-name { font-size: 0.7rem; font-weight: 700; text-align: center; line-height: 1.1; }
#app-kinder-flags .kf-col-check {
  position: absolute;
  top: -8px;
  right: -6px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--bs-success);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(0,0,0,.2);
}

/* ===== せいかい演出 ===== */
#app-kinder-flags .kf-celebrate {
  position: fixed;
  inset: 0;
  z-index: 1080;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.25);
  pointer-events: none;
}
#app-kinder-flags .kf-celebrate-inner { text-align: center; position: relative; }
#app-kinder-flags .kf-celebrate-char {
  font-size: 6rem;
  animation: kf-bounce 0.6s ease;
}
#app-kinder-flags .kf-celebrate-text {
  font-size: 2rem;
  font-weight: 900;
  color: #fff;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
  margin-top: 0.3rem;
  animation: kf-pop 0.5s ease;
}
#app-kinder-flags .kf-sparkles { position: absolute; inset: -40px; pointer-events: none; }
#app-kinder-flags .kf-sparkle {
  position: absolute;
  top: 40%;
  animation: kf-sparkle-up 1.2s ease-out forwards;
}
@keyframes kf-bounce {
  0% { transform: scale(0.3); }
  50% { transform: scale(1.25); }
  70% { transform: scale(0.9); }
  100% { transform: scale(1); }
}
@keyframes kf-pop {
  0% { transform: scale(0.5); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}
@keyframes kf-sparkle-up {
  0% { transform: translateY(0) scale(0.4); opacity: 0; }
  30% { opacity: 1; }
  100% { transform: translateY(-140px) scale(1.1); opacity: 0; }
}

/* ===== やさしい「もういっかい」ゆれ ===== */
#app-kinder-flags .kf-shake { animation: kf-shake 0.5s ease; }
@keyframes kf-shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-7px) rotate(-2deg); }
  40% { transform: translateX(7px) rotate(2deg); }
  60% { transform: translateX(-5px) rotate(-1deg); }
  80% { transform: translateX(5px) rotate(1deg); }
}

/* ===== クリア（シールゲット）オーバーレイ ===== */
#app-kinder-flags .kf-clear-overlay {
  position: fixed;
  inset: 0;
  z-index: 1090;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.45);
  padding: 1rem;
}
#app-kinder-flags .kf-clear-card {
  background: var(--bs-body-bg);
  color: var(--bs-body-color);
  border-radius: 24px;
  padding: 2rem 1.6rem;
  text-align: center;
  max-width: 340px;
  width: 100%;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
  animation: kf-pop 0.4s ease;
}
#app-kinder-flags .kf-clear-emoji { font-size: 3.6rem; animation: kf-bounce 0.6s ease; }
#app-kinder-flags .kf-clear-title { font-size: 1.8rem; font-weight: 900; color: var(--kf-accent); }
#app-kinder-flags .kf-clear-sub { color: var(--bs-secondary-color); margin-bottom: 0.4rem; }
#app-kinder-flags .kf-clear-sticker { font-size: 3rem; animation: kf-bounce 0.8s ease; }

/* ===== レスポンシブ ===== */
@media (max-width: 400px) {
  #app-kinder-flags .kf-flag-choices { gap: 0.6rem; }
  #app-kinder-flags .kf-match-board { gap: 0.6rem; }
  #app-kinder-flags .kf-mode-emoji { font-size: 2.1rem; }
}

/* ===== モード⑤: ヒントクイズ（ヒントパネル） ===== */
#app-kinder-flags .kf-ask-panel-hint { max-width: 560px; }
#app-kinder-flags .kf-ask-hint {
  font-size: 1.15rem;
  color: var(--bs-body-color);
}

/* ===== モード⑥: いろさがし ===== */
#app-kinder-flags .kf-color-ask {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.7rem 1.2rem;
  border-radius: 16px;
  background: var(--bs-tertiary-bg);
}
#app-kinder-flags .kf-color-swatch {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 3px solid var(--bs-body-bg);
  box-shadow: 0 0 0 2px var(--bs-border-color);
  display: inline-block;
}
#app-kinder-flags .kf-color-board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  max-width: 420px;
  margin: 0 auto;
}
#app-kinder-flags .kf-color-card {
  border: 3px solid var(--bs-border-color);
  border-radius: var(--kf-card-radius);
  background: var(--bs-tertiary-bg);
  padding: 1rem 0.4rem;
  min-height: 88px;
  transition: transform 0.12s, border-color 0.15s, background 0.2s;
}
#app-kinder-flags .kf-color-card:active { transform: scale(0.95); }
#app-kinder-flags .kf-color-card.is-found {
  border-color: var(--bs-success);
  background: color-mix(in srgb, var(--bs-success) 20%, var(--bs-body-bg));
  transform: scale(1.03);
}

/* Twemoji フォールバック画像（Windows のみ動的ロード）: 絵文字と同サイズで表示 */
#app-kinder-flags img.emoji {
    width: 1em;
    height: 1em;
    vertical-align: -0.1em;
}

/* スマホ: あそびを選ぶホーム画面を画面内に収める */