/* =================================================================
 * たべものなかまわけ（kinder-food）ツール固有スタイル
 * すべて #app-kinder-food にスコープ。ライト/ダーク両対応。
 * ================================================================= */

#app-kinder-food {
    --kf-radius: 20px;
    -webkit-tap-highlight-color: transparent;
}

#app-kinder-food .kf-screen {
    animation: kf-fade-in 0.25s ease;
}

@keyframes kf-fade-in {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ---------- 上部バー ---------- */
#app-kinder-food .kf-topbar {
    min-height: 52px;
}

#app-kinder-food .kf-sticker-box {
    display: inline-flex;
    align-items: baseline;
    gap: 0.3rem;
    padding: 0.45rem 1rem;
    border-radius: 999px;
    background: var(--bs-warning-bg-subtle);
    border: 2px solid var(--bs-warning-border-subtle);
    font-size: 1.15rem;
}

#app-kinder-food .kf-sticker-star { font-size: 1.35rem; }
#app-kinder-food .kf-sticker-label { font-size: 0.85rem; color: var(--bs-secondary-color); }

#app-kinder-food .kf-icon-btn {
    width: 52px;
    height: 52px;
    border-radius: 16px;
    font-size: 1.2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

#app-kinder-food .kf-sound-off { opacity: 0.5; }

/* ---------- ホーム: モードえらび ---------- */
#app-kinder-food .kf-mode-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    min-height: 160px;
    padding: 1.3rem 0.9rem;
    border: 3px solid var(--bs-border-color);
    border-radius: var(--kf-radius);
    background: var(--bs-body-bg);
    color: var(--bs-body-color);
    transition: transform 0.12s ease, box-shadow 0.12s ease, border-color 0.12s ease;
    cursor: pointer;
}

#app-kinder-food .kf-mode-btn:focus-visible {
    border-color: var(--bs-primary);
    box-shadow: 0 8px 20px rgba(124, 90, 195, 0.18);
    transform: translateY(-3px);
    outline: none;
}

@media (hover: hover) { #app-kinder-food .kf-mode-btn:hover {
    border-color: var(--bs-primary);
    box-shadow: 0 8px 20px rgba(124, 90, 195, 0.18);
    transform: translateY(-3px);
    outline: none;
} }

#app-kinder-food .kf-mode-btn:active { transform: scale(0.97); }

#app-kinder-food .kf-mode-emoji { font-size: 3rem; line-height: 1.25; }
#app-kinder-food .kf-mode-title { font-weight: 800; font-size: clamp(1rem, 4vw, 1.2rem); }
#app-kinder-food .kf-mode-sub { font-size: 0.78rem; color: var(--bs-secondary-color); }

/* ---------- あそび共通ヒント ---------- */
#app-kinder-food .kf-hint {
    text-align: center;
    font-weight: 800;
    font-size: clamp(1rem, 4.5vw, 1.35rem);
    color: var(--bs-secondary-color);
    min-height: 1.6em;
    transition: color 0.2s ease;
}
#app-kinder-food .kf-hint.kf-hint-active { color: var(--kids-accent-text, var(--bs-primary)); }

/* ---------- カゴ（3つ） ---------- */
#app-kinder-food .kf-baskets {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.6rem;
}

#app-kinder-food .kf-basket {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.15rem;
    padding: 0.7rem 0.4rem 0.9rem;
    border: 3px solid var(--bs-border-color);
    border-radius: var(--kf-radius);
    background: var(--bs-tertiary-bg);
    color: var(--bs-body-color);
    cursor: pointer;
    transition: transform 0.12s ease, border-color 0.12s ease, box-shadow 0.12s ease;
}

#app-kinder-food .kf-basket:focus-visible {
    border-color: var(--bs-primary);
    outline: none;
}

@media (hover: hover) { #app-kinder-food .kf-basket:hover {
    border-color: var(--bs-primary);
    outline: none;
} }
#app-kinder-food .kf-basket:active { transform: scale(0.96); }

#app-kinder-food .kf-basket-emoji { font-size: clamp(2.2rem, 11vw, 3.2rem); line-height: 1.25; }
/* カゴの名前は「さかな・おにく・たまご」のように長くなることがある。
   nowrap のままだと 115px のカゴから 170px はみ出す（2026-08-07 実測）。
   「・」で折り返させ、2行になっても3つのカゴの高さがそろうようにする。 */
#app-kinder-food .kf-basket-label {
    font-weight: 800;
    font-size: clamp(0.72rem, 3.1vw, 1rem);
    white-space: normal;
    line-height: 1.2;
    text-align: center;
    /* keep-all にすると かな・カナの連なりが割れず、「・」の切れ目で折り返す。
       break-word だと「ごはん・パ／ン・めん」のように語の途中で割れる */
    word-break: keep-all;
    overflow-wrap: anywhere;   /* それでも入らない長い語のための保険 */
}
#app-kinder-food .kf-basket-count {
    position: absolute;
    top: -10px;
    right: -8px;
    min-width: 28px;
    height: 28px;
    padding: 0 6px;
    border-radius: 999px;
    background: var(--bs-primary);
    color: #fff;
    font-weight: 800;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

#app-kinder-food .kf-basket.kf-basket-pop { animation: kf-pop 0.35s ease; }
#app-kinder-food .kf-basket.kf-basket-nudge,
#app-kinder-food .kf-basket.kf-miss { animation: kf-wobble 0.45s ease; }

/* ---------- たべものトレイ ---------- */
#app-kinder-food .kf-tray {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.6rem;
    padding: 0.6rem;
    border-radius: var(--kf-radius);
    background: var(--bs-tertiary-bg);
    /* たべものが減っても下の内容が動かないよう高さを予約しておく。
       ただし align-content を指定しないと grid の行が引き伸ばされ、
       のこり3つのときカードが 88px → 188px に間延びする（2026-08-07 指摘）。
       余った分はトレイの下に空きとして残す。 */
    min-height: 200px;
    align-content: start;
}

@media (min-width: 576px) {
    #app-kinder-food .kf-tray { grid-template-columns: repeat(6, minmax(0, 1fr)); }
}

#app-kinder-food .kf-food {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.1rem;
    padding: 0.6rem 0.3rem;
    border: 3px solid var(--bs-border-color);
    border-radius: 16px;
    background: var(--bs-body-bg);
    color: var(--bs-body-color);
    cursor: pointer;
    transition: transform 0.12s ease, border-color 0.12s ease, box-shadow 0.12s ease, opacity 0.3s ease;
    min-height: 88px;
}

#app-kinder-food .kf-food:active { transform: scale(0.94); }
#app-kinder-food .kf-food-emoji { font-size: clamp(2rem, 9vw, 2.6rem); line-height: 1.25; }
#app-kinder-food .kf-food-name { font-weight: 700; font-size: 0.78rem; }

#app-kinder-food .kf-food.kf-selected {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 4px rgba(124, 90, 195, 0.25);
    transform: scale(1.06);
    background: var(--bs-primary-bg-subtle);
}

#app-kinder-food .kf-food.kf-done {
    opacity: 0;
    transform: scale(0.4);
    pointer-events: none;
}

/* ---------- なかまわけ: レベル表示 ---------- */
#app-kinder-food .kf-level-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
}
#app-kinder-food .kf-level-caption {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--bs-secondary-color);
}
#app-kinder-food .kf-level-stars {
    font-size: 1.15rem;
    letter-spacing: 0.1em;
    color: var(--kids-warm-text, #a06a00);
}

/* ---------- クイズ（なかまクイズ・なにから？） ---------- */
#app-kinder-food .kf-quiz-record {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--bs-secondary-color);
}
#app-kinder-food .kf-quiz-record b { color: var(--kids-accent-text, var(--bs-primary)); font-size: 1.05rem; }
#app-kinder-food .kf-rec-sep { opacity: 0.5; }

#app-kinder-food .kf-quiz-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    padding: 1.4rem 1rem;
    border: 3px solid var(--bs-border-color);
    border-radius: var(--kf-radius);
    background: var(--bs-tertiary-bg);
    text-align: center;
}
#app-kinder-food .kf-quiz-emoji {
    font-size: clamp(4rem, 22vw, 6rem);
    line-height: 1.25;
    animation: kf-pop 0.4s ease;
}
#app-kinder-food .kf-quiz-name {
    font-weight: 800;
    font-size: clamp(1.1rem, 5vw, 1.6rem);
    color: var(--bs-body-color);
}

#app-kinder-food .kf-choices {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.6rem;
}

#app-kinder-food .kf-choice {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    padding: 0.9rem 0.4rem;
    border: 3px solid var(--bs-border-color);
    border-radius: 16px;
    background: var(--bs-body-bg);
    color: var(--bs-body-color);
    cursor: pointer;
    transition: transform 0.12s ease, border-color 0.12s ease, box-shadow 0.12s ease, opacity 0.3s ease;
    min-height: 92px;
}
#app-kinder-food .kf-choice:focus-visible {
    border-color: var(--bs-primary);
    outline: none;
}

@media (hover: hover) { #app-kinder-food .kf-choice:hover {
    border-color: var(--bs-primary);
    outline: none;
} }
#app-kinder-food .kf-choice:active { transform: scale(0.95); }
#app-kinder-food .kf-choice-emoji { font-size: clamp(2rem, 9vw, 2.6rem); line-height: 1.25; }
#app-kinder-food .kf-choice-label { font-weight: 800; font-size: 0.85rem; }

#app-kinder-food .kf-choice.kf-choice-right {
    border-color: var(--bs-primary);
    background: var(--bs-primary-bg-subtle);
    box-shadow: 0 0 0 4px rgba(124, 90, 195, 0.25);
    animation: kf-pop 0.4s ease;
}
#app-kinder-food .kf-choice.kf-choice-dim { opacity: 0.45; }
#app-kinder-food .kf-choice.kf-miss { animation: kf-wobble 0.45s ease; }

/* ---------- あさごはんモード ---------- */
#app-kinder-food .kf-plate-wrap {
    text-align: center;
}

#app-kinder-food .kf-plate {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 130px;
    padding: 1rem;
    /* 999px / 40% の 楕円は 横長の 画面で レンズ状に ゆがむ（2026-08-20 指摘）。
       ふつうの 角丸に して、横にも 伸びすぎないよう 幅を 止める */
    border-radius: 1.25rem;
    max-width: 720px;
    margin-inline: auto;
    border: 4px dashed var(--bs-primary-border-subtle);
    background: var(--bs-tertiary-bg);
}

#app-kinder-food .kf-plate-empty {
    color: var(--bs-secondary-color);
    font-weight: 700;
    font-size: 0.95rem;
}

#app-kinder-food .kf-plate-item {
    font-size: clamp(2rem, 9vw, 2.6rem);
    line-height: 1;
    border: none;
    background: transparent;
    padding: 0.1rem;
    cursor: pointer;
    animation: kf-pop 0.35s ease;
    transition: transform 0.1s ease;
}
#app-kinder-food .kf-plate-item:active { transform: scale(0.85); }

#app-kinder-food .kf-bf-pool {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.55rem;
}

@media (min-width: 576px) {
    #app-kinder-food .kf-bf-pool { grid-template-columns: repeat(6, minmax(0, 1fr)); }
}

#app-kinder-food .kf-bf-food.kf-bf-added {
    animation: kf-pop 0.35s ease;
    border-color: var(--bs-primary);
}

/* ---------- 共通アニメーション ---------- */
@keyframes kf-pop {
    0% { transform: scale(1); }
    40% { transform: scale(1.22); }
    100% { transform: scale(1); }
}

@keyframes kf-wobble {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-8px) rotate(-3deg); }
    40% { transform: translateX(8px) rotate(3deg); }
    60% { transform: translateX(-6px) rotate(-2deg); }
    80% { transform: translateX(6px) rotate(2deg); }
}

/* ---------- せいかい演出オーバーレイ ---------- */
#app-kinder-food .kf-celebrate {
    position: fixed;
    inset: 0;
    z-index: 1080;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    background: rgba(0, 0, 0, 0.05);
}

#app-kinder-food .kf-celebrate-inner {
    position: relative;
    text-align: center;
}

#app-kinder-food .kf-celebrate-char {
    font-size: clamp(4rem, 22vw, 8rem);
    animation: kf-bounce 0.7s cubic-bezier(0.34, 1.56, 0.64, 1);
}

#app-kinder-food .kf-celebrate-text {
    font-size: clamp(1.8rem, 9vw, 3rem);
    font-weight: 900;
    color: #fff;
    -webkit-text-stroke: 2px var(--bs-primary);
    paint-order: stroke fill;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    animation: kf-pop 0.6s ease 0.1s both;
}

@keyframes kf-bounce {
    0% { transform: scale(0) rotate(-30deg); }
    60% { transform: scale(1.25) rotate(8deg); }
    100% { transform: scale(1) rotate(0); }
}

#app-kinder-food .kf-sparkles {
    position: absolute;
    inset: -40px;
    pointer-events: none;
}

#app-kinder-food .kf-spark {
    position: absolute;
    left: 50%;
    top: 50%;
    font-size: 1.6rem;
    animation: kf-spark-fly 0.9s ease-out forwards;
}

@keyframes kf-spark-fly {
    0% { transform: translate(-50%, -50%) scale(0.2); opacity: 1; }
    100% { transform: translate(var(--dx), var(--dy)) scale(1.1); opacity: 0; }
}

/* ---------- セットクリア（シールゲット） ---------- */
#app-kinder-food .kf-clear-overlay {
    position: fixed;
    inset: 0;
    z-index: 1085;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.45);
    animation: kf-fade-in 0.25s ease;
}

#app-kinder-food .kf-clear-card {
    background: var(--bs-body-bg);
    border-radius: 26px;
    padding: 2rem 1.5rem;
    text-align: center;
    max-width: 360px;
    width: 100%;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    animation: kf-bounce 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

#app-kinder-food .kf-clear-emoji { font-size: 4rem; line-height: 1.25; }
#app-kinder-food .kf-clear-title { font-size: 2rem; font-weight: 900; color: var(--kids-accent-text, var(--bs-primary)); margin-top: 0.3rem; }
#app-kinder-food .kf-clear-sub { color: var(--bs-secondary-color); font-weight: 700; }
#app-kinder-food .kf-clear-sticker { font-size: 3rem; margin: 0.6rem 0; animation: kf-pop 0.8s ease 0.3s both; }

/* ---------- content-seo: たべもの一覧のスウォッチ ---------- */
#app-kinder-food .kf-emoji-cell { font-size: 1.6rem; }

/* モーション低減設定を尊重 */
@media (prefers-reduced-motion: reduce) {
    #app-kinder-food * {
        animation-duration: 0.001s !important;
        transition-duration: 0.001s !important;
    }
}