/* =================================================================
 * いろまぜあそび（kinder-colormix）ツール固有スタイル
 * すべて #app-kinder-colormix にスコープ。ライト/ダーク両対応。
 * ================================================================= */

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

/* 画面切り替え */
#app-kinder-colormix .cm-screen {
    animation: cm-fade-in 0.25s ease;
}

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

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

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

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

#app-kinder-colormix .cm-sound-off { opacity: 0.5; }

/* ---------- ホーム: モードえらび ---------- */
#app-kinder-colormix .cm-mode-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    min-height: 150px;
    padding: 1.2rem 0.75rem;
    border: 3px solid var(--bs-border-color);
    border-radius: var(--cm-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-colormix .cm-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-colormix .cm-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-colormix .cm-mode-btn:active { transform: scale(0.97); }

#app-kinder-colormix .cm-mode-emoji { font-size: 2.8rem; line-height: 1.25; }
#app-kinder-colormix .cm-mode-title { font-weight: 800; font-size: clamp(0.95rem, 3.6vw, 1.15rem); }
#app-kinder-colormix .cm-mode-sub { font-size: 0.72rem; color: var(--bs-secondary-color); }

/* ---------- クイズ お題パネル ---------- */
#app-kinder-colormix .cm-progress-dots {
    display: flex;
    justify-content: center;
    gap: 0.4rem;
}

#app-kinder-colormix .cm-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--bs-border-color);
    transition: transform 0.2s ease, background 0.2s ease;
}

#app-kinder-colormix .cm-dot.done { background: var(--bs-warning); }
#app-kinder-colormix .cm-dot.current { background: var(--bs-primary); transform: scale(1.3); }

/* 出題カード。もとは ピル型（999px）に 4つの 要素を 横 1れつで 入れて いたが、
   402px では 入らず 折り返し、音声ボタンだけが 2行目の まんなかに 落ちて
   間の ぬけた 形に なって いた（2026-08-26 実機指摘「UIが 中途半端」）。
   **わざと 2段**に する。上＝なにを する かの ひとこと、下＝色の 名前と 音声。
   ピルを やめて 角丸の カードに し、2行 ある ことを 前提の 形に する。 */
#app-kinder-colormix .cm-ask-panel {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    padding: 0.7rem 1.5rem;
    border-radius: 1.25rem;
    background: var(--bs-body-bg);
    border: 3px solid var(--bs-primary-border-subtle);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
}
/* 下の 行（色の 見本・名前・音声）を 1つの かたまりに する */
#app-kinder-colormix .cm-ask-panel > .cm-ask-swatch,
#app-kinder-colormix .cm-ask-panel > .cm-ask-name,
#app-kinder-colormix .cm-ask-panel > .cm-speak-btn {
    vertical-align: middle;
}
#app-kinder-colormix .cm-ask-row {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

#app-kinder-colormix .cm-ask-label { font-size: 0.9rem; color: var(--bs-secondary-color); }
#app-kinder-colormix .cm-ask-swatch {
    display: inline-block;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 3px solid rgba(255, 255, 255, 0.7);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    vertical-align: middle;
}
#app-kinder-colormix .cm-ask-swatch-light { border-color: var(--bs-border-color); }
#app-kinder-colormix .cm-ask-name {
    font-size: clamp(1.4rem, 6vw, 2.1rem);
    font-weight: 900;
    color: var(--kids-accent-text, var(--bs-primary));
}

#app-kinder-colormix .cm-speak-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    padding: 0;
}

/* ---------- ミキサー全体 ---------- */
#app-kinder-colormix .cm-mixer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.9rem;
}

/* まぜるボウル */
#app-kinder-colormix .cm-bowl {
    position: relative;
    width: clamp(150px, 52vw, 210px);
    height: clamp(150px, 52vw, 210px);
    max-width: 100%;
    border-radius: 50%;
    border: 6px solid var(--bs-border-color);
    background: var(--bs-tertiary-bg);
    box-shadow: inset 0 4px 14px rgba(0, 0, 0, 0.12), 0 6px 16px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

#app-kinder-colormix .cm-bowl-empty {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: clamp(3rem, 15vw, 4.5rem);
    opacity: 0.5;
    transition: opacity 0.2s ease;
}

#app-kinder-colormix .cm-show-halves .cm-bowl-empty { opacity: 0; }

/* まぜる前の色プレビュー（えらんだ色のグラデーションを敷く） */
#app-kinder-colormix .cm-bowl-pre {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.25s ease;
}
#app-kinder-colormix .cm-show-halves .cm-bowl-pre { opacity: 1; }

/* 混ざった色（上から覆う） */
#app-kinder-colormix .cm-bowl-mixed {
    position: absolute;
    inset: 0;
    opacity: 0;
    transform: scale(0.2) rotate(0deg);
    transition: opacity 0.55s ease, transform 0.55s cubic-bezier(0.34, 1.56, 0.64, 1);
}
#app-kinder-colormix .cm-revealed .cm-bowl-mixed {
    opacity: 1;
    transform: scale(1) rotate(360deg);
}
#app-kinder-colormix .cm-bowl-mixed.cm-mixed-light {
    box-shadow: inset 0 0 0 3px rgba(0, 0, 0, 0.08);
}

/* まぜスプーン */
#app-kinder-colormix .cm-spoon {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    font-size: clamp(2.2rem, 11vw, 3.2rem);
    opacity: 0;
    z-index: 2;
    filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.3));
}
#app-kinder-colormix .cm-mixing .cm-spoon {
    opacity: 1;
    animation: cm-stir 0.6s linear infinite;
}

@keyframes cm-stir {
    0%   { transform: translate(-50%, -50%) rotate(0deg) translateX(14px) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg) translateX(14px) rotate(-360deg); }
}

/* えらんだ2色のカップ */
#app-kinder-colormix .cm-cups {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
}

#app-kinder-colormix .cm-cup {
    position: relative;
    width: 60px;
    height: 60px;
    border-radius: 16px;
    border: 3px dashed var(--bs-border-color);
    background: var(--bs-body-bg);
    padding: 5px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}
#app-kinder-colormix .cm-cup-fill {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 10px;
    background: transparent;
    transition: background 0.2s ease;
}
#app-kinder-colormix .cm-cup-filled {
    border-style: solid;
    border-color: var(--bs-primary-border-subtle);
}
#app-kinder-colormix .cm-cup-light .cm-cup-fill {
    box-shadow: inset 0 0 0 1px var(--bs-border-color);
}
#app-kinder-colormix .cm-cup-plus {
    position: absolute;
    left: -0.55rem;
    top: 50%;
    transform: translateY(-50%);
    font-weight: 900;
    font-size: 1.2rem;
    color: var(--bs-secondary-color);
}

/* まぜるボタン */
#app-kinder-colormix .cm-mix-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 2rem;
    border-radius: 999px;
    border: none;
    background: var(--bs-secondary-bg);
    color: var(--bs-secondary-color);
    font-weight: 900;
    font-size: 1.2rem;
    cursor: pointer;
    transition: transform 0.12s ease, box-shadow 0.15s ease, background 0.2s ease, color 0.2s ease;
}
#app-kinder-colormix .cm-mix-btn:disabled { cursor: default; opacity: 0.8; }
#app-kinder-colormix .cm-mix-btn.cm-ready {
    background: var(--bs-primary);
    color: #fff;
    box-shadow: 0 6px 16px rgba(124, 90, 195, 0.35);
    animation: cm-pulse 1.1s ease-in-out infinite;
}
#app-kinder-colormix .cm-mix-btn.cm-ready:active { transform: scale(0.95); }
#app-kinder-colormix .cm-mix-spoon { font-size: 1.35rem; }

@keyframes cm-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* パレット（4色のえのぐ） */
#app-kinder-colormix .cm-palette {
    display: grid;
    grid-template-columns: repeat(var(--cm-pal-cols, 4), 1fr);
    gap: 0.6rem;
    width: 100%;
    max-width: 480px;
}

#app-kinder-colormix .cm-paint {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    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;
}
#app-kinder-colormix .cm-paint:focus-visible {
    border-color: var(--bs-primary);
    box-shadow: 0 6px 14px rgba(124, 90, 195, 0.18);
    outline: none;
}

@media (hover: hover) { #app-kinder-colormix .cm-paint:hover {
    border-color: var(--bs-primary);
    box-shadow: 0 6px 14px rgba(124, 90, 195, 0.18);
    outline: none;
} }
#app-kinder-colormix .cm-paint:active { transform: scale(0.94); }
#app-kinder-colormix .cm-paint.cm-pop { animation: cm-pop 0.3s ease; }

#app-kinder-colormix .cm-paint-blob {
    width: clamp(40px, 13vw, 54px);
    height: clamp(40px, 13vw, 54px);
    border-radius: 50%;
    border: 3px solid rgba(255, 255, 255, 0.7);
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.18);
}
#app-kinder-colormix .cm-paint-light .cm-paint-blob { border-color: var(--bs-border-color); }
#app-kinder-colormix .cm-paint-name { font-weight: 800; font-size: 0.85rem; }

/* ---------- モード①: けっか ---------- */
#app-kinder-colormix .cm-result {
    text-align: center; /* 演出は画面の中央に出す */
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    margin-top: 1.5rem;
    animation: cm-fade-in 0.3s ease;
}
#app-kinder-colormix .cm-result-circle {
    width: clamp(90px, 30vw, 120px);
    height: clamp(90px, 30vw, 120px);
    border-radius: 50%;
    border: 5px solid rgba(255, 255, 255, 0.7);
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.6rem;
    animation: cm-bounce 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}
#app-kinder-colormix .cm-result-circle.cm-result-light { border-color: var(--bs-border-color); }
#app-kinder-colormix .cm-result-name {
    font-weight: 900;
    font-size: clamp(1.1rem, 5vw, 1.5rem);
    color: var(--kids-accent-text, var(--bs-primary));
    text-align: center;
}
#app-kinder-colormix .cm-result-reason {
    font-size: clamp(0.9rem, 3.4vw, 1.05rem);
    font-weight: 700;
    color: var(--bs-secondary-color);
    text-align: center;
    max-width: 22em;
}

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

@keyframes cm-bounce {
    0% { transform: scale(0) rotate(-20deg); }
    60% { transform: scale(1.2) rotate(6deg); }
    100% { transform: scale(1) rotate(0); }
}

#app-kinder-colormix .cm-wobble { animation: cm-wobble 0.5s ease; }
@keyframes cm-wobble {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-8px) rotate(-2deg); }
    40% { transform: translateX(8px) rotate(2deg); }
    60% { transform: translateX(-6px) rotate(-1.5deg); }
    80% { transform: translateX(6px) rotate(1.5deg); }
}

/* ---------- せいかい演出オーバーレイ ---------- */
#app-kinder-colormix .cm-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-colormix .cm-celebrate-inner { position: relative; text-align: center; }
#app-kinder-colormix .cm-celebrate-char {
    font-size: clamp(4rem, 22vw, 8rem);
    animation: cm-bounce 0.7s cubic-bezier(0.34, 1.56, 0.64, 1);
}
#app-kinder-colormix .cm-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: cm-pop 0.6s ease 0.1s both;
}
#app-kinder-colormix .cm-sparkles { position: absolute; inset: -40px; pointer-events: none; }
#app-kinder-colormix .cm-spark {
    position: absolute;
    left: 50%;
    top: 50%;
    font-size: 1.6rem;
    animation: cm-spark-fly 0.9s ease-out forwards;
}
@keyframes cm-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-colormix .cm-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: cm-fade-in 0.25s ease;
}
#app-kinder-colormix .cm-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: cm-bounce 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}
#app-kinder-colormix .cm-clear-emoji { font-size: 4rem; line-height: 1.25; }
#app-kinder-colormix .cm-clear-title { font-size: 2rem; font-weight: 900; color: var(--kids-accent-text, var(--bs-primary)); margin-top: 0.3rem; }
#app-kinder-colormix .cm-clear-sub { color: var(--bs-secondary-color); font-weight: 700; }
#app-kinder-colormix .cm-clear-sticker { font-size: 3rem; margin: 0.6rem 0; animation: cm-pop 0.8s ease 0.3s both; }

/* ---------- content-seo: 色見本スウォッチ ---------- */
#app-kinder-colormix .cm-sw {
    display: inline-block;
    width: 26px;
    height: 26px;
    border-radius: 7px;
    background: var(--sw);
    border: 1px solid var(--bs-border-color);
    vertical-align: middle;
}
#app-kinder-colormix .cm-sw-white { border: 1px solid var(--bs-secondary); }

/* ---------- 上部バー: いろずかんボタン ---------- */
#app-kinder-colormix .cm-zukan-box {
    display: inline-flex;
    align-items: baseline;
    gap: 0.3rem;
    padding: 0.45rem 1rem;
    border-radius: 999px;
    background: var(--bs-primary-bg-subtle);
    border: 2px solid var(--bs-primary-border-subtle);
    color: var(--bs-body-color);
    font-size: 1.15rem;
    cursor: pointer;
    transition: transform 0.12s ease, box-shadow 0.12s ease;
}
#app-kinder-colormix .cm-zukan-box:focus-visible {
    box-shadow: 0 6px 14px rgba(124, 90, 195, 0.2);
    outline: none;
}

@media (hover: hover) { #app-kinder-colormix .cm-zukan-box:hover {
    box-shadow: 0 6px 14px rgba(124, 90, 195, 0.2);
    outline: none;
} }
#app-kinder-colormix .cm-zukan-box:active { transform: scale(0.96); }
#app-kinder-colormix .cm-zukan-book { font-size: 1.3rem; }
#app-kinder-colormix .cm-zukan-boxlabel { font-size: 0.85rem; color: var(--bs-secondary-color); }

/* ---------- レベルえらび ---------- */
#app-kinder-colormix .cm-level-title { font-size: clamp(1.15rem, 4.5vw, 1.5rem); }
#app-kinder-colormix .cm-level-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.8rem;
    max-width: 480px;
    margin: 0 auto;
}
#app-kinder-colormix .cm-level-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: 1.1rem 0.6rem;
    border: 3px solid var(--bs-border-color);
    border-radius: var(--cm-radius);
    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;
}
#app-kinder-colormix .cm-level-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-colormix .cm-level-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-colormix .cm-level-btn:active { transform: scale(0.97); }
#app-kinder-colormix .cm-level-stars { font-size: 1.25rem; line-height: 1; letter-spacing: 0.05em; }
#app-kinder-colormix .cm-level-name { font-weight: 900; font-size: clamp(1rem, 4vw, 1.2rem); }
#app-kinder-colormix .cm-level-clears { font-size: 0.78rem; color: var(--bs-secondary-color); }

/* ---------- あたらしい いろ はっけん オーバーレイ ---------- */
#app-kinder-colormix .cm-discovery {
    position: fixed;
    inset: 0;
    z-index: 1082;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    pointer-events: none;
    background: rgba(0, 0, 0, 0.12);
}
#app-kinder-colormix .cm-discovery-card {
    background: var(--bs-body-bg);
    border-radius: 24px;
    padding: 1.6rem 1.8rem;
    text-align: center;
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.3);
    border: 3px solid var(--bs-warning-border-subtle);
    animation: cm-bounce 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}
#app-kinder-colormix .cm-discovery-badge {
    font-weight: 900;
    font-size: 1rem;
    color: var(--kids-accent-text, var(--bs-primary));
    margin-bottom: 0.6rem;
}
#app-kinder-colormix .cm-discovery-circle {
    width: clamp(80px, 26vw, 110px);
    height: clamp(80px, 26vw, 110px);
    border-radius: 50%;
    border: 5px solid rgba(255, 255, 255, 0.7);
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.4rem;
    margin: 0 auto;
}
#app-kinder-colormix .cm-discovery-circle.cm-result-light { border-color: var(--bs-border-color); }
#app-kinder-colormix .cm-discovery-name {
    font-weight: 900;
    font-size: clamp(1.2rem, 5vw, 1.6rem);
    color: var(--kids-accent-text, var(--bs-primary));
    margin-top: 0.5rem;
}

/* ---------- いろずかん オーバーレイ ---------- */
#app-kinder-colormix .cm-zukan-overlay {
    position: fixed;
    inset: 0;
    z-index: 1084;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.45);
    animation: cm-fade-in 0.25s ease;
}
#app-kinder-colormix .cm-zukan-card {
    background: var(--bs-body-bg);
    border-radius: 24px;
    padding: 1.3rem 1.3rem 1.5rem;
    max-width: 520px;
    width: 100%;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
    animation: cm-bounce 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}
#app-kinder-colormix .cm-zukan-heading { font-weight: 900; font-size: 1.25rem; color: var(--kids-accent-text, var(--bs-primary)); }
#app-kinder-colormix .cm-zukan-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.6rem;
}
#app-kinder-colormix .cm-zukan-cell {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    padding: 0.7rem 0.3rem;
    border: 3px solid var(--bs-border-color);
    border-radius: 16px;
    background: var(--bs-tertiary-bg);
    color: var(--bs-body-color);
    cursor: pointer;
    transition: transform 0.12s ease, border-color 0.12s ease;
}
#app-kinder-colormix .cm-zukan-cell.found {
    background: var(--bs-body-bg);
    border-color: var(--bs-primary-border-subtle);
}
#app-kinder-colormix .cm-zukan-cell:active { transform: scale(0.95); }
#app-kinder-colormix .cm-zukan-swatch {
    display: flex;
    align-items: center;
    justify-content: center;
    width: clamp(44px, 14vw, 56px);
    height: clamp(44px, 14vw, 56px);
    border-radius: 50%;
    border: 3px solid rgba(255, 255, 255, 0.7);
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.18);
    font-size: 1.4rem;
}
#app-kinder-colormix .cm-zukan-swatch.cm-zukan-light { border-color: var(--bs-border-color); }
#app-kinder-colormix .cm-zukan-swatch.cm-zukan-hidden {
    background: var(--bs-secondary-bg);
    color: var(--bs-secondary-color);
    border-style: dashed;
    border-color: var(--bs-border-color);
    font-weight: 900;
}
#app-kinder-colormix .cm-zukan-name { font-weight: 800; font-size: 0.8rem; text-align: center; }
#app-kinder-colormix .cm-zukan-cell:not(.found) .cm-zukan-name { color: var(--bs-secondary-color); }

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

/* まぜ終わった あとは パレットと カップを 締める（2026-08-26 実機指摘）。
   押せる ままだと「いまは けっかを 見る 時間」だと 分からず、
   つぎの もんだいに 進んだ 感じが しない。 */
#app-kinder-colormix .cm-palette-locked {
    opacity: 0.45;
    pointer-events: none;
}
#app-kinder-colormix .cm-cup-locked {
    pointer-events: none;
}

/* 「＋」は 2つの カップの あいだの まんなかに 置く。
   left だけを 指定して 横の 中心ぞろえを 忘れると 右の カップに 食いこむ
   （2026-08-26 実機指摘）。あいだの すきまも ＋ が 入る 幅に 広げる。 */
#app-kinder-colormix .cm-cups {
    gap: 1.5rem;
}
#app-kinder-colormix .cm-cup-plus {
    left: -0.75rem;                      /* すきま 1.5rem の まんなか */
    transform: translate(-50%, -50%);    /* よこも 中心に そろえる */
}