/* =================================================================
 * とけいあそび（kinder-clock）ツール固有スタイル
 * すべて #app-kinder-clock にスコープ。ライト/ダーク両対応。
 * ================================================================= */

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

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

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

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

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

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

#app-kinder-clock .kk-sound-off {
    opacity: 0.5;
}

/* ---------- ホーム: モードえらび ---------- */
#app-kinder-clock .kk-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(--kk-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-clock .kk-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-clock .kk-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-clock .kk-mode-btn:active {
    transform: scale(0.97);
}

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

/* ---------- レベルバー（むずかしさ） ---------- */
#app-kinder-clock .kk-levelbar {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.9rem;
}

#app-kinder-clock .kk-level-btn {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 0.1rem;
    min-width: 62px;
    padding: 0.35rem 0.5rem;
    border: 2px solid var(--bs-border-color);
    border-radius: 14px;
    background: var(--bs-body-bg);
    color: var(--bs-secondary-color);
    cursor: pointer;
    transition: transform 0.12s ease, border-color 0.12s ease, background 0.12s ease;
}

#app-kinder-clock .kk-level-btn:focus-visible {
    border-color: var(--bs-primary);
    outline: none;
}

@media (hover: hover) { #app-kinder-clock .kk-level-btn:hover {
    border-color: var(--bs-primary);
    outline: none;
} }

#app-kinder-clock .kk-level-btn:active { transform: scale(0.95); }

#app-kinder-clock .kk-level-btn.active {
    border-color: var(--bs-primary);
    background: var(--bs-primary-bg-subtle);
    color: var(--kids-accent-text, var(--bs-primary));
}

#app-kinder-clock .kk-level-emoji { font-size: 1.4rem; line-height: 1.25; }
#app-kinder-clock .kk-level-name { font-size: 0.72rem; font-weight: 700; }

/* ---------- 出題パネル（両モード共通） ---------- */
#app-kinder-clock .kk-ask-panel {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.6rem 1.4rem;
    /* 1行の 高さは 54px。**999px だと 2行に なった とたん たまご形に ふくらむ**
       （2026-09-04 実機で kinder/color に 指摘）。半分（27px）より すこし 大きい
       固定値に すれば、1行の ときは これまでどおり まるく、2行でも 形が くずれない */
    border-radius: 1.75rem;
    background: var(--bs-body-bg);
    border: 3px solid var(--bs-primary-border-subtle);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
}

#app-kinder-clock .kk-ask-emoji { font-size: 1.8rem; line-height: 1.25; }
#app-kinder-clock .kk-ask-name {
    font-size: clamp(1.6rem, 7vw, 2.4rem);
    font-weight: 900;
    color: var(--kids-accent-text, var(--bs-primary));
}

#app-kinder-clock .kk-ask-hint {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--bs-secondary-color);
}

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

/* 進捗ドット */
#app-kinder-clock .kk-progress-dots {
    display: flex;
    justify-content: center;
    gap: 0.4rem;
}

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

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

/* ---------- SVGアナログ時計 ---------- */
#app-kinder-clock .kk-clock {
    display: block;
    width: 100%;
    height: auto;
    max-width: 100%;
}

#app-kinder-clock .kk-face {
    fill: var(--bs-body-bg);
    stroke: var(--bs-primary);
    stroke-width: 4;
}

#app-kinder-clock .kk-tick {
    stroke: var(--bs-secondary-color);
    stroke-width: 2;
    stroke-linecap: round;
}

#app-kinder-clock .kk-tick-main {
    stroke: var(--bs-primary);
    stroke-width: 4;
}

#app-kinder-clock .kk-num {
    fill: var(--bs-body-color);
    font-size: 18px;
    font-weight: 800;
}

#app-kinder-clock .kk-min-hand {
    stroke: var(--bs-secondary-color);
    stroke-width: 4;
    stroke-linecap: round;
}

#app-kinder-clock .kk-hour-hand {
    stroke: var(--bs-primary);
    stroke-width: 7;
    stroke-linecap: round;
}

#app-kinder-clock .kk-center {
    fill: var(--bs-primary);
}

/* ---------- モード①: 3択（時計を選ぶ） ---------- */
#app-kinder-clock .kk-choice-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.6rem;
}

@media (min-width: 480px) {
    #app-kinder-clock .kk-choice-grid { gap: 1rem; }
}

#app-kinder-clock .kk-clock-choice {
    padding: 0.5rem;
    border: 4px solid var(--bs-border-color);
    border-radius: var(--kk-radius);
    background: var(--bs-tertiary-bg);
    cursor: pointer;
    transition: transform 0.12s ease, border-color 0.12s ease, opacity 0.2s ease;
}

#app-kinder-clock .kk-clock-choice:focus-visible {
    border-color: var(--bs-primary);
    outline: none;
}

@media (hover: hover) { #app-kinder-clock .kk-clock-choice:hover {
    border-color: var(--bs-primary);
    outline: none;
} }

#app-kinder-clock .kk-clock-choice:active { transform: scale(0.95); }
#app-kinder-clock .kk-clock-choice.kk-correct { animation: kk-pop 0.5s ease; border-color: var(--bs-primary); z-index: 2; }
#app-kinder-clock .kk-clock-choice.kk-dim { opacity: 0.35; }
#app-kinder-clock .kk-clock-choice.kk-miss { animation: kk-wobble 0.5s ease; }

/* ---------- モード②: はりを あわせてね ---------- */
#app-kinder-clock .kk-clock-wrap {
    max-width: 300px;
    margin: 0 auto;
    padding: 0.5rem;
    border: 4px solid var(--bs-primary-border-subtle);
    border-radius: 50%;
    background: var(--bs-tertiary-bg);
}

#app-kinder-clock .kk-clock-interactive {
    cursor: pointer;
}

#app-kinder-clock .kk-clock-interactive:active { transform: scale(0.97); }

#app-kinder-clock .kk-now-readout {
    text-align: center;
    font-weight: 900;
    font-size: 1.3rem;
    color: var(--kids-accent-text, var(--bs-primary));
}

#app-kinder-clock .kk-advance-btn {
    border-radius: 999px;
}

/* ---------- モード③: なんじかな？（時刻を3択で答える） ---------- */
#app-kinder-clock .kk-time-choice-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.6rem;
    max-width: 460px;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 480px) {
    #app-kinder-clock .kk-time-choice-grid { gap: 0.9rem; }
}

#app-kinder-clock .kk-time-choice {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    padding: 0.8rem 0.4rem;
    border: 4px solid var(--bs-border-color);
    border-radius: var(--kk-radius);
    background: var(--bs-tertiary-bg);
    color: var(--bs-body-color);
    cursor: pointer;
    transition: transform 0.12s ease, border-color 0.12s ease, opacity 0.2s ease;
}

#app-kinder-clock .kk-time-choice:focus-visible {
    border-color: var(--bs-primary);
    outline: none;
}

@media (hover: hover) { #app-kinder-clock .kk-time-choice:hover {
    border-color: var(--bs-primary);
    outline: none;
} }

#app-kinder-clock .kk-time-choice:active { transform: scale(0.95); }
#app-kinder-clock .kk-time-choice.kk-correct { animation: kk-pop 0.5s ease; border-color: var(--bs-primary); z-index: 2; }
#app-kinder-clock .kk-time-choice.kk-dim { opacity: 0.35; }
#app-kinder-clock .kk-time-choice.kk-miss { animation: kk-wobble 0.5s ease; }

#app-kinder-clock .kk-time-choice-emoji { font-size: 1.8rem; line-height: 1.25; }
#app-kinder-clock .kk-time-choice-label {
    font-size: clamp(1.1rem, 5vw, 1.5rem);
    font-weight: 900;
    color: var(--kids-accent-text, var(--bs-primary));
}

/* ---------- がんばりきろく モーダル ---------- */
#app-kinder-clock .kk-records-card {
    max-width: 400px;
}

#app-kinder-clock .kk-records-title {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--kids-accent-text, var(--bs-primary));
    margin-bottom: 0.8rem;
}

#app-kinder-clock .kk-rec-hero {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.6rem 0.5rem;
    border-radius: 16px;
    background: var(--bs-warning-bg-subtle);
    border: 2px solid var(--bs-warning-border-subtle);
    margin-bottom: 0.8rem;
}

#app-kinder-clock .kk-rec-hero-emoji { font-size: 1.8rem; }
#app-kinder-clock .kk-rec-hero-num { font-size: 2.2rem; font-weight: 900; color: var(--bs-body-color); }
#app-kinder-clock .kk-rec-hero-label { font-size: 0.9rem; font-weight: 700; color: var(--bs-secondary-color); }

#app-kinder-clock .kk-rec-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.6rem;
    margin-bottom: 0.9rem;
}

#app-kinder-clock .kk-rec-cell {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.1rem;
    padding: 0.7rem 0.4rem;
    border-radius: 14px;
    background: var(--bs-tertiary-bg);
    border: 2px solid var(--bs-border-color);
}

#app-kinder-clock .kk-rec-cell-emoji { font-size: 1.6rem; line-height: 1.25; }
#app-kinder-clock .kk-rec-cell-num { font-size: 1.8rem; font-weight: 900; color: var(--kids-accent-text, var(--bs-primary)); }
#app-kinder-clock .kk-rec-cell-label { font-size: 0.72rem; font-weight: 700; color: var(--bs-secondary-color); }

#app-kinder-clock .kk-rec-levels-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--bs-secondary-color);
    margin-bottom: 0.4rem;
}

#app-kinder-clock .kk-rec-levels {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.4rem;
}

#app-kinder-clock .kk-rec-lv {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.05rem;
    padding: 0.5rem 0.2rem;
    border-radius: 12px;
    background: var(--bs-body-bg);
    border: 2px solid var(--bs-border-color);
}

#app-kinder-clock .kk-rec-lv-emoji { font-size: 1.3rem; line-height: 1.25; }
#app-kinder-clock .kk-rec-lv-name { font-size: 0.62rem; font-weight: 700; color: var(--bs-secondary-color); }
#app-kinder-clock .kk-rec-lv-num { font-size: 1.05rem; font-weight: 900; color: var(--kids-accent-text, var(--bs-primary)); }
#app-kinder-clock .kk-rec-lv-unit { font-size: 0.6rem; font-weight: 700; color: var(--bs-secondary-color); margin-left: 1px; }

/* ---------- content-seo: 絵セル ---------- */
#app-kinder-clock .kk-emoji-cell { font-size: 1.6rem; }

/* ---------- 共通アニメーション ---------- */
@keyframes kk-pop {
    0% { transform: scale(1); }
    40% { transform: scale(1.15); }
    100% { transform: scale(1); }
}

@keyframes kk-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-clock .kk-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-clock .kk-celebrate-inner {
    position: relative;
    text-align: center;
}

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

#app-kinder-clock .kk-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: kk-pop 0.6s ease 0.1s both;
}

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

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

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

@keyframes kk-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-clock .kk-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: kk-fade-in 0.25s ease;
}

#app-kinder-clock .kk-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: kk-bounce 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

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