/* =================================================================
   もようのつづき（kinder-pattern）スコープ: #app-kinder-pattern
   幼児向け: 大きなタッチターゲット・やさしい配色・軽量アニメ
   ================================================================= */

#app-kinder-pattern {
    --kp-accent: var(--kids-accent-text, var(--bs-primary));
}

/* ボード（あそび面）は横幅を抑えて中央に */
#app-kinder-pattern .kp-board {
    max-width: 640px;
    border-radius: 1.25rem;
    overflow: hidden;
}

/* ---------- 上部バー ---------- */
#app-kinder-pattern .kp-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.75rem;
    background: var(--bs-body-tertiary-bg, var(--bs-tertiary-bg));
    border-radius: 999px;
}

#app-kinder-pattern .kp-iconbtn {
    min-width: 60px;
    min-height: 60px;
    border-radius: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

#app-kinder-pattern .kp-level {
    display: inline-flex;
    gap: 5px;
}

#app-kinder-pattern .kp-level .kp-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--bs-secondary-bg);
    border: 1px solid var(--bs-border-color);
    transition: transform 0.2s ease, background 0.2s ease;
}

#app-kinder-pattern .kp-level .kp-dot.on {
    background: var(--kp-accent);
    border-color: var(--kp-accent);
    transform: scale(1.1);
}

/* ---------- ステージ ---------- */
#app-kinder-pattern .kp-stage {
    min-height: 340px;
    border-radius: 1rem;
    padding: 0.5rem;
}

#app-kinder-pattern .kp-question {
    font-size: clamp(1.3rem, 4.5vw, 1.75rem);
    color: var(--bs-body-color);
}

/* ---------- ならび ---------- */
#app-kinder-pattern .kp-sequence {
    display: flex;
    /* 並びは「順序」がそのまま問題なので、折り返すと読めなくなる。
       7個以上でも1行を保ち、入らないぶんはタイルを縮める（2026-09-07 実機指摘） */
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    gap: 8px;
    min-height: 96px;
    --kp-n: 6;
}

#app-kinder-pattern .kp-tile {
    /* 幅は flex に分配させる。式で出すと border や padding のぶんだけ足りず、
       あと数pxで折り返す（2026-09-07。calc で組んだら 8px はみ出した） */
    flex: 1 1 0;
    max-width: 78px;
    min-width: 0;
    aspect-ratio: 1;
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bs-body-tertiary-bg, var(--bs-tertiary-bg));
    border: 2px solid var(--bs-border-color);
    border-radius: 16px;
}

@media (max-width: 480px) {
    #app-kinder-pattern .kp-tile {
        max-width: 58px;
        height: auto;
        border-radius: 12px;
    }
}

/* はてなタイル（強調） */
#app-kinder-pattern .kp-tile.kp-q {
    /* ここが「答える場所」なので他より少し大きく見せる。
       ただし幅だけ固定すると、狭い画面で幅が縮んだときに高さだけ残って
       正方形が崩れる（2026-09-07 実測: 幅43px・高さ68px）。比率で持たせる */
    max-width: 92px;
    flex-grow: 1.18;
    height: auto;
    border: 3px dashed var(--kp-accent);
    background: color-mix(in srgb, var(--kp-accent) 12%, transparent);
    animation: kpQpulse 1.2s ease-in-out infinite;
}

@media (max-width: 480px) {
    #app-kinder-pattern .kp-tile.kp-q {
        max-width: 68px;
        height: auto;
    }
}

@keyframes kpQpulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); }
}

#app-kinder-pattern .kp-q-mark {
    font-size: 2.4rem;
    line-height: 1;
}

@media (max-width: 480px) {
    #app-kinder-pattern .kp-q-mark { font-size: 1.8rem; }
}

/* ハイライト（ヒント読み上げ中） */
#app-kinder-pattern .kp-tile.kp-hl {
    border-color: var(--bs-warning);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--bs-warning) 35%, transparent);
    transform: scale(1.12);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

/* ---------- トークン（絵/かたち）表示 ---------- */
#app-kinder-pattern .kp-emoji {
    line-height: 1.25;
    display: inline-block;
}

#app-kinder-pattern .kp-single.kp-lg .kp-emoji { font-size: 2.9rem; }
#app-kinder-pattern .kp-single.kp-md .kp-emoji { font-size: 2.3rem; }
#app-kinder-pattern .kp-single.kp-sm .kp-emoji { font-size: 1.5rem; }

#app-kinder-pattern .kp-single.kp-lg .kp-shape { width: 54px; height: 54px; }
#app-kinder-pattern .kp-single.kp-md .kp-shape { width: 44px; height: 44px; }
#app-kinder-pattern .kp-single.kp-sm .kp-shape { width: 30px; height: 30px; }

@media (max-width: 480px) {
    #app-kinder-pattern .kp-single.kp-lg .kp-emoji { font-size: 2.1rem; }
    #app-kinder-pattern .kp-single.kp-md .kp-emoji { font-size: 1.7rem; }
    #app-kinder-pattern .kp-single.kp-sm .kp-emoji { font-size: 1.2rem; }
    #app-kinder-pattern .kp-single.kp-lg .kp-shape { width: 40px; height: 40px; }
    #app-kinder-pattern .kp-single.kp-md .kp-shape { width: 34px; height: 34px; }
    #app-kinder-pattern .kp-single.kp-sm .kp-shape { width: 24px; height: 24px; }
}

#app-kinder-pattern .kp-shape { display: block; }

/* 数が増えるパターンのグループ表示 */
#app-kinder-pattern .kp-group {
    display: flex;
    flex-wrap: wrap;
    align-content: center;
    justify-content: center;
    gap: 2px;
    max-width: 100%;
    max-height: 100%;
}

#app-kinder-pattern .kp-group .kp-group-item .kp-emoji { font-size: 1.15rem; }
#app-kinder-pattern .kp-group .kp-group-item .kp-shape { width: 16px; height: 16px; }

/* ---------- 3たく ---------- */
#app-kinder-pattern .kp-choices {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-top: 0.5rem;
}

#app-kinder-pattern .kp-choice {
    width: 104px;
    height: 104px;
    min-width: 60px;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bs-body-bg);
    border: 3px solid var(--bs-border-color);
    border-radius: 20px;
    cursor: pointer;
    transition: transform 0.12s ease, border-color 0.12s ease, box-shadow 0.12s ease;
    padding: 4px;
}

#app-kinder-pattern .kp-choice:focus-visible {
    border-color: var(--kp-accent);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
    outline: none;
}

@media (hover: hover) { #app-kinder-pattern .kp-choice:hover {
    border-color: var(--kp-accent);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
    outline: none;
} }

#app-kinder-pattern .kp-choice:active {
    transform: scale(0.94);
}

@media (max-width: 480px) {
    #app-kinder-pattern .kp-choice {
        width: 90px;
        height: 90px;
        border-radius: 16px;
    }
}

/* 選択トークンは大きめに見せる */
#app-kinder-pattern .kp-choice .kp-single.kp-lg .kp-emoji,
#app-kinder-pattern .kp-choice .kp-single.kp-md .kp-emoji { font-size: 3rem; }
#app-kinder-pattern .kp-choice .kp-single.kp-sm .kp-emoji { font-size: 2rem; }
#app-kinder-pattern .kp-choice .kp-single.kp-lg .kp-shape,
#app-kinder-pattern .kp-choice .kp-single.kp-md .kp-shape { width: 56px; height: 56px; }
#app-kinder-pattern .kp-choice .kp-single.kp-sm .kp-shape { width: 40px; height: 40px; }
#app-kinder-pattern .kp-choice .kp-group .kp-group-item .kp-emoji { font-size: 1.4rem; }
#app-kinder-pattern .kp-choice .kp-group .kp-group-item .kp-shape { width: 20px; height: 20px; }

/* こたえ演出 */
#app-kinder-pattern .kp-choice.kp-wrong {
    animation: kpWiggle 0.4s ease;
    border-color: var(--bs-warning);
}

#app-kinder-pattern .kp-choice.kp-picked-ok {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 5px color-mix(in srgb, var(--bs-primary) 30%, transparent);
}

@keyframes kpWiggle {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-7px) rotate(-3deg); }
    50% { transform: translateX(7px) rotate(3deg); }
    80% { transform: translateX(-4px); }
}

/* こたえが入った瞬間のポップ */
#app-kinder-pattern .kp-pop {
    animation: kpPop 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes kpPop {
    0% { transform: scale(0.2); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

/* ---------- オーバーレイ（スタート／おいわい）---------- */
#app-kinder-pattern .kp-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 1rem;
    z-index: 5;
    padding: 1rem;
}

#app-kinder-pattern .kp-overlay-start {
    background: var(--bs-body-bg);
}

#app-kinder-pattern .kp-start-emoji {
    font-size: clamp(2rem, 9vw, 3.2rem);
    letter-spacing: 4px;
    margin-bottom: 1rem;
}

#app-kinder-pattern .kp-start-btn {
    background: var(--kp-accent);
    color: #fff;
    border: none;
    border-radius: 999px;
    padding: 0.85rem 2.4rem;
    font-weight: 700;
    font-size: 1.4rem;
    box-shadow: 0 6px 0 color-mix(in srgb, var(--kp-accent) 55%, #000);
    transition: transform 0.1s ease, box-shadow 0.1s ease;
}

#app-kinder-pattern .kp-start-btn:active {
    transform: translateY(4px);
    box-shadow: 0 2px 0 color-mix(in srgb, var(--kp-accent) 55%, #000);
}

/* おいわい */
#app-kinder-pattern .kp-celebrate {
    text-align: center; /* 演出は画面の中央に出す */
    background: color-mix(in srgb, var(--bs-body-bg) 82%, transparent);
    backdrop-filter: blur(2px);
    flex-direction: column;
}

#app-kinder-pattern .kp-celebrate-mark {
    font-size: clamp(4rem, 20vw, 7rem);
    line-height: 1;
    animation: kpPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

#app-kinder-pattern .kp-celebrate-char {
    font-size: clamp(2.5rem, 12vw, 4rem);
    line-height: 1;
    animation: kpBounce 0.7s ease infinite;
}

#app-kinder-pattern .kp-celebrate-text {
    margin-top: 0.5rem;
    font-size: clamp(1.6rem, 7vw, 2.4rem);
    font-weight: 800;
    color: var(--kp-accent);
}

@keyframes kpBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-18px); }
}

/* きらきら */
#app-kinder-pattern .kp-sparkles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

#app-kinder-pattern .kp-spark {
    position: absolute;
    font-size: 1.6rem;
    animation: kpSpark 1s ease forwards;
}

@keyframes kpSpark {
    0% { transform: scale(0) rotate(0deg); opacity: 0; }
    30% { transform: scale(1.2) rotate(40deg); opacity: 1; }
    100% { transform: scale(0.6) translateY(-40px) rotate(120deg); opacity: 0; }
}

/* ---------- ツールボタン（よみあげ・ヒント）---------- */
#app-kinder-pattern .kp-tool-btn {
    min-height: 52px;
    border-radius: 999px;
    font-weight: 700;
    padding: 0.5rem 1.4rem;
    display: inline-flex;
    align-items: center;
}

/* ---------- シールちょう ---------- */
#app-kinder-pattern .kp-stickerbook {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(44px, 1fr));
    gap: 6px;
    min-height: 8px;
}

#app-kinder-pattern .kp-sticker {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.7rem;
    background: var(--bs-body-tertiary-bg, var(--bs-tertiary-bg));
    border-radius: 12px;
    animation: kpPop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ---------- ルール解説（誤答・ヒント時）---------- */
#app-kinder-pattern .kp-explain {
    max-width: 460px;
    margin: 0.75rem auto 0;
    padding: 0.6rem 1rem;
    border-radius: 14px;
    background: color-mix(in srgb, var(--bs-warning) 16%, var(--bs-body-bg));
    border: 2px solid color-mix(in srgb, var(--bs-warning) 55%, transparent);
    color: var(--bs-body-color);
    font-weight: 700;
    font-size: clamp(0.95rem, 3.6vw, 1.15rem);
    line-height: 1.5;
    animation: kpPop 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ---------- がんばりきろく ---------- */
#app-kinder-pattern .kp-stats {
    display: flex;
    justify-content: space-around;
    gap: 8px;
    margin-bottom: 0.9rem;
}

#app-kinder-pattern .kp-stat {
    flex: 1 1 0;
    text-align: center;
    padding: 0.5rem 0.25rem;
    background: var(--bs-body-tertiary-bg, var(--bs-tertiary-bg));
    border-radius: 14px;
}

#app-kinder-pattern .kp-stat-num {
    font-size: clamp(1.4rem, 6vw, 1.9rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--kp-accent);
}

#app-kinder-pattern .kp-stat-label {
    font-size: 0.72rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--bs-secondary-color);
    margin-top: 2px;
}

/* ---------- 創作モード（じぶんで ならべよう）---------- */
#app-kinder-pattern .kpc-strip {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    min-height: 64px;
    padding: 8px;
    border: 2px dashed var(--bs-border-color);
    border-radius: 14px;
    background: var(--bs-body-tertiary-bg, var(--bs-tertiary-bg));
}

#app-kinder-pattern .kpc-tile {
    width: 54px;
    height: 54px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--bs-body-bg);
    border: 2px solid var(--bs-border-color);
    border-radius: 12px;
    cursor: pointer;
    flex: 0 0 auto;
    transition: transform 0.1s ease;
}

#app-kinder-pattern .kpc-tile .kp-emoji { font-size: 1.9rem; }
#app-kinder-pattern .kpc-tile:active { transform: scale(0.9); }

#app-kinder-pattern .kpc-palette {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-top: 0.75rem;
}

#app-kinder-pattern .kpc-pal {
    width: 60px;
    height: 60px;
    min-width: 44px;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--bs-body-bg);
    border: 3px solid var(--bs-border-color);
    border-radius: 16px;
    cursor: pointer;
    transition: transform 0.1s ease, border-color 0.1s ease;
}

#app-kinder-pattern .kpc-pal .kp-emoji { font-size: 2rem; }

#app-kinder-pattern .kpc-pal:focus-visible {
    border-color: var(--kp-accent);
    outline: none;
}

@media (hover: hover) { #app-kinder-pattern .kpc-pal:hover {
    border-color: var(--kp-accent);
    outline: none;
} }

#app-kinder-pattern .kpc-pal:active { transform: scale(0.9); }

/* アクセシビリティ: 動きを減らす設定を尊重 */
@media (prefers-reduced-motion: reduce) {
    #app-kinder-pattern * {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
    }
}

/* スマホ: 出題ステージの下限（340px）を画面基準に下げる */
@media (max-width: 767.98px) {
    #app-kinder-pattern .kp-stage { min-height: 30vh !important; }
}

/* 続き: 出題ステージ以外のカードを畳む */

/* 続き2: 出題ステージの下限をもう一段下げる */
@media (max-width: 767.98px) {
    #app-kinder-pattern .kp-stage { min-height: 150px !important; }
}

/* 続き3: カードではなく card-body を対象にする（出題ステージを含むものは除く） */

/* スマホの畳み込み（max-height で切る手法）は 2026-07-29 に全廃 */