/* Base Styles */
body {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    background-color: #FFFBEB;
    /* Light yellow */
    background-image: radial-gradient(#FDE68A 2px, transparent 2px);
    background-size: 24px 24px;
    -webkit-tap-highlight-color: transparent;
    /* Remove tap highlight on mobile */
    overflow-x: hidden;
    /* Prevent horizontal scroll on mobile */
}

/* インラインstyleを使わない装飾定義 */
.lab-card-pattern {
    background-image: radial-gradient(#000 1px, transparent 1px);
    background-size: 20px 20px;
}

.blob-shape {
    background-color: rgb(128, 128, 128);
    border-radius: 50% 50% 48% 48% / 50% 50% 50% 50%;
}

#game-target {
    background-color: #ff0000;
}

#game-player {
    background-color: #808080;
}

.game-rgb-chip {
    min-width: 172px;
    padding: 0.3rem 0.75rem;
    border-radius: 9999px;
    border: 2px solid #cbd5e1;
    background: linear-gradient(180deg, #f8fafc 0%, #eef2ff 100%);
    color: #334155;
    font-size: 0.76rem;
    line-height: 1.25rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-align: center;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    box-shadow: 0 2px 0 rgba(148, 163, 184, 0.5);
}

/* Custom Slider - Base */
input[type=range] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    background: transparent;
    height: 24px;
    cursor: pointer;
    touch-action: manipulation;
    /* Improve touch responsiveness */
}

input[type=range]::-webkit-slider-runnable-track {
    width: 100%;
    height: 16px;
    border-radius: 10px;
    border: 2px solid rgba(0, 0, 0, 0.1);
}

input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    height: 36px;
    width: 36px;
    border-radius: 50%;
    margin-top: -12px;
    border: 4px solid white;
    box-shadow: 0 4px 0 rgba(0, 0, 0, 0.1);
    transition: transform 0.1s;
}

input[type=range]::-webkit-slider-thumb:active {
    transform: scale(1.15);
}

/* Firefox slider support */
input[type=range]::-moz-range-track {
    width: 100%;
    height: 16px;
    border-radius: 10px;
    border: 2px solid rgba(0, 0, 0, 0.1);
}

input[type=range]::-moz-range-thumb {
    height: 32px;
    width: 32px;
    border-radius: 50%;
    border: 4px solid white;
    box-shadow: 0 4px 0 rgba(0, 0, 0, 0.1);
}

/* Color-specific slider decoration */
#slider-r::-webkit-slider-runnable-track {
    background: #FECACA;
}

#slider-r::-webkit-slider-thumb {
    background: #EF4444;
}

#slider-r::-moz-range-track {
    background: #FECACA;
}

#slider-r::-moz-range-thumb {
    background: #EF4444;
}

#slider-g::-webkit-slider-runnable-track {
    background: #BBF7D0;
}

#slider-g::-webkit-slider-thumb {
    background: #22C55E;
}

#slider-g::-moz-range-track {
    background: #BBF7D0;
}

#slider-g::-moz-range-thumb {
    background: #22C55E;
}

#slider-b::-webkit-slider-runnable-track {
    background: #BFDBFE;
}

#slider-b::-webkit-slider-thumb {
    background: #3B82F6;
}

#slider-b::-moz-range-track {
    background: #BFDBFE;
}

#slider-b::-moz-range-thumb {
    background: #3B82F6;
}

/* Game slider */
.game-slider::-webkit-slider-runnable-track {
    background: #E2E8F0;
}

.game-slider::-webkit-slider-thumb {
    background: #64748B;
}

.game-slider::-moz-range-track {
    background: #E2E8F0;
}

.game-slider::-moz-range-thumb {
    background: #64748B;
}

/* Pop Card */
.pop-card {
    background: white;
    border-radius: 24px;
    border: 4px solid #F3F4F6;
    box-shadow: 0 8px 0 #E5E7EB;
    transition: transform 0.2s;
}

/* Custom Text Shadow */
.text-shadow-sm {
    text-shadow: 2px 2px 0px rgba(0, 0, 0, 0.1);
}

/* Toast Notification */
#toast-container {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.toast {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
    padding: 12px 24px;
    border-radius: 50px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    font-weight: bold;
    color: #334155;
    border: 2px solid #E2E8F0;
    display: flex;
    align-items: center;
    gap: 8px;
    pointer-events: auto;
    animation: fadeInUp 0.3s ease-out forwards;
    min-width: auto;
    /* Reset */
}

.toast-info {
    border-color: #3B82F6;
    color: #3B82F6;
}

.toast-success {
    border-color: #22C55E;
    color: #22C55E;
}

.toast-warning {
    border-color: #F59E0B;
    color: #F59E0B;
}

.toast-error {
    border-color: #EF4444;
    color: #EF4444;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 動きを減らす設定を尊重 */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .animate-blob,
    .animate-jelly,
    .animate-bounce {
        animation: none !important;
    }
}

/* ==================== MOBILE RESPONSIVE ==================== */

/* Mobile-specific styles (screens < 768px) */
@media (max-width: 767px) {

    /* Larger touch targets for sliders on mobile */
    input[type=range] {
        height: 32px;
        padding: 8px 0;
    }

    input[type=range]::-webkit-slider-thumb {
        height: 44px;
        width: 44px;
        margin-top: -16px;
    }

    input[type=range]::-moz-range-thumb {
        height: 40px;
        width: 40px;
    }

    /* Slider track slightly taller on mobile */
    input[type=range]::-webkit-slider-runnable-track {
        height: 18px;
    }

    input[type=range]::-moz-range-track {
        height: 18px;
    }

    /* Pop card adjustments for mobile */
    .pop-card {
        border-radius: 20px;
        border-width: 3px;
        box-shadow: 0 6px 0 #E5E7EB;
    }

    /* Recipe buttons - larger touch targets */
    [data-rgb] {
        min-height: 56px;
        padding: 12px !important;
    }

    /* Improve scrolling performance on mobile */
    #view-lab,
    #view-game {
        -webkit-overflow-scrolling: touch;
        scroll-behavior: smooth;
    }

    /* Toast position adjustment for mobile */
    #toast-container {
        bottom: 80px;
        /* Above mobile navigation if any */
        left: 16px;
        right: 16px;
        transform: none;
    }

    .toast {
        padding: 14px 20px;
        font-size: 14px;
    }

    /* Game section mobile optimizations */
    #game-main {
        padding-bottom: 20px;
    }

    .game-rgb-chip {
        min-width: 150px;
        font-size: 0.68rem;
    }

    /* Smaller VS text on mobile */
    #game-vs-label {
        font-size: 1.5rem !important;
        margin: 0.5rem 0 !important;
    }

    /* Game sliders with colored tracks for mobile */
    #game-r::-webkit-slider-runnable-track {
        background: #FECACA;
    }

    #game-r::-webkit-slider-thumb {
        background: #EF4444;
    }

    #game-g::-webkit-slider-runnable-track {
        background: #BBF7D0;
    }

    #game-g::-webkit-slider-thumb {
        background: #22C55E;
    }

    #game-b::-webkit-slider-runnable-track {
        background: #BFDBFE;
    }

    #game-b::-webkit-slider-thumb {
        background: #3B82F6;
    }
}

/* Small phone adjustments (< 375px) */
@media (max-width: 374px) {

    /* Smaller header on very small screens */
    header h1 {
        font-size: 1rem !important;
    }

    /* Compact recipe grid */
    .grid-cols-2 {
        gap: 8px !important;
    }

    [data-rgb] {
        padding: 10px !important;
    }

    [data-rgb] span {
        font-size: 12px;
    }

    /* Smaller blob on tiny screens */
    #blob-character {
        width: 200px !important;
        height: 200px !important;
    }
}

/* Landscape mobile */
@media (max-height: 500px) and (orientation: landscape) {
    #view-lab {
        padding-bottom: 16px;
    }

    /* Smaller blob in landscape */
    #blob-character {
        width: 150px !important;
        height: 150px !important;
    }

    #blob-character svg {
        width: 80px;
        height: 80px;
    }

    /* Compact game view in landscape */
    #game-target,
    #game-player {
        width: 100px !important;
        height: 100px !important;
    }

    .game-rgb-chip {
        margin-bottom: 0.5rem !important;
    }
}

/* Touch device hover states */
@media (hover: none) and (pointer: coarse) {

    /* Remove hover effects that don't work well on touch */
    button:hover {
        transform: none;
    }

    /* Add active states instead */
    button:active {
        transform: scale(0.97);
        opacity: 0.9;
    }

    [data-rgb]:active {
        background-color: #FEF3C7 !important;
        border-color: #FCD34D !important;
    }

    /* Game course buttons */
    #start-normal-game:active,
    #start-challenge-game:active {
        transform: scale(0.98);
    }
}

/* ==================== おきにいりカラー保存スロット ==================== */
.palette-slot {
    width: 48px;
    height: 48px;
    border-radius: 16px;
    border: 3px solid #e2e8f0;
    position: relative;
    cursor: pointer;
    transition: transform 0.15s, border-color 0.15s;
    box-shadow: 0 3px 0 #e2e8f0;
}
.palette-slot:hover {
    transform: scale(1.05);
    border-color: #cbd5e1;
}
.palette-slot:active {
    transform: scale(0.95);
}
.palette-slot.empty {
    background-color: #f8fafc;
    border-style: dashed;
    border-color: #cbd5e1;
    box-shadow: none;
    display: flex;
    align-items: center;
    justify-content: center;
}
.palette-slot.empty::before {
    content: "+";
    color: #94a3b8;
    font-size: 1.5rem;
    font-weight: bold;
}
.palette-delete-btn {
    position: absolute;
    top: -6px;
    right: -6px;
    width: 20px;
    height: 20px;
    background-color: #ef4444;
    color: white;
    border-radius: 50%;
    border: 2px solid white;
    font-size: 11px;
    line-height: 1;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
    cursor: pointer;
    transition: transform 0.15s, background-color 0.15s;
    z-index: 10;
}
.palette-delete-btn:hover {
    background-color: #dc2626;
    transform: scale(1.1);
}
.palette-delete-btn:active {
    transform: scale(0.9);
}

/* パレット複数選択（ブレンド用）とドラッグ操作用のスタイル */
.palette-slot.selected {
    border-color: #F59E0B;
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.4);
    transform: scale(1.08);
}
.palette-slot.dragging {
    opacity: 0.4;
}
.palette-slot.drag-over {
    border-color: #3B82F6;
    background-color: #EFF6FF;
    border-style: dashed;
    transform: scale(1.1);
}

/* レシピタブ等のフォーカス状態 */
[role="tab"]:focus-visible {
    outline: 3px solid #F59E0B;
    outline-offset: 1px;
}
#hex-code:focus-visible {
    outline: 2px dashed #F59E0B;
    outline-offset: 4px;
}

/* きせかえアイテムボタンのアクティブ状態 */
.dressup-item-btn.active {
    border-color: #F59E0B;
    background-color: #FEF3C7;
    box-shadow: 0 4px 0 rgba(245, 158, 11, 0.2);
}

/* SVGアクセサリーの表示制御 */
.accessory-part.hidden {
    display: none;
}

/* 目のぐるぐる（スピン）演出 */
.face-part.eye-spin {
    animation: spin-eye 0.8s linear infinite;
    transform-origin: center;
}
@keyframes spin-eye {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* カレンダーの曜日・日付デザイン */
.calendar-header-cell {
    font-weight: 900;
    color: #64748b;
    padding: 4px 0;
}
.calendar-day-cell {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 2px solid transparent;
    color: #475569;
    font-size: 0.85rem;
    position: relative;
    cursor: default;
    background-color: #f8fafc;
    transition: background-color 0.2s;
}
.calendar-day-cell.today {
    border-color: #3b82f6;
    font-weight: bold;
}
.calendar-day-cell.stamped {
    background-color: #fef3c7;
    color: #b45309;
    font-weight: bold;
}
.calendar-day-cell.stamped::after {
    content: "🌸"; /* 可愛い桜スタンプ */
    position: absolute;
    font-size: 1.1rem;
    opacity: 0.85;
    transform: scale(0.9);
    animation: stamp-jelly 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes stamp-jelly {
    0% { transform: scale(0); opacity: 0; }
    100% { transform: scale(1); opacity: 0.85; }
}

.calendar-day-cell.empty-day {
    background-color: transparent;
    color: transparent;
    pointer-events: none;
}

/* アワード表示用 */
#award-display-panel {
    animation: award-bounce 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes award-bounce {
    0% { transform: translateY(20px) scale(0.8); opacity: 0; }
    100% { transform: translateY(0) scale(1); opacity: 1; }
}

/* キラお題のお手本カードの光彩オーラ */
.shiny-glow-aura {
    box-shadow: 0 0 25px rgba(245, 158, 11, 0.6);
    animation: shiny-glow-pulse 2s ease-in-out infinite;
}

@keyframes shiny-glow-pulse {
    0%, 100% { box-shadow: 0 0 15px rgba(245, 158, 11, 0.4); border-color: #f59e0b; }
    50% { box-shadow: 0 0 35px rgba(251, 191, 36, 0.9); border-color: #fbbf24; }
}

/* キラキラパーティクル */
.shiny-particle {
    position: absolute;
    pointer-events: none;
    z-index: 10;
    font-size: 1.3rem;
    color: #fbbf24;
    text-shadow: 0 0 5px rgba(251, 191, 36, 0.8);
    animation: shiny-particle-fade-up 1.2s ease-out forwards;
}

@keyframes shiny-particle-fade-up {
    0% {
        opacity: 0;
        transform: translate(0, 0) scale(0.5) rotate(0deg);
    }
    15% {
        opacity: 1;
        transform: translate(0, -5px) scale(1) rotate(45deg);
    }
    100% {
        opacity: 0;
        transform: translate(var(--fly-x), var(--fly-y)) scale(0.3) rotate(180deg);
    }
}

/* コース選択画面のレスポンシブグリッド（Tailwindビルド依存を回避するためプレーンCSSで定義） */
.game-course-grid {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    width: 100%;
    max-width: 64rem;
    padding: 0 1rem;
}

.game-course-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 210px;
}

@media (min-width: 768px) {
    .game-course-grid {
        flex-direction: row;
        justify-content: center;
        gap: 1.5rem;
    }
    .game-course-card {
        flex: 1;
        max-width: 280px;
        min-height: 230px;
    }
}

/* ヘッダーのパディング上書き（Tailwindのビルド依存を完全に回避して14pxに固定） */
header {
    padding-top: 14px !important;
    padding-bottom: 14px !important;
}

/* タイトルのカラフル化用クラス（Tailwindパージ対策） */
.title-char-purple {
    color: #a855f7 !important;
}
.title-char-pink {
    color: #ec4899 !important;
}
.title-char-teal {
    color: #14b8a6 !important;
}

/* DXバッジのババン！と横広な立体デザインクラス */
.badge-dx-pop {
    background: linear-gradient(135deg, #facc15, #f59e0b) !important;
    border-radius: 10px !important;
    box-shadow: 0 4px 0 #b45309 !important;
    text-shadow: 1px 1px 0 rgba(0,0,0,0.3) !important;
    border: 2px solid #fff !important;
    line-height: 1 !important;
    letter-spacing: 0.12em !important;
    text-indent: 0.12em !important;
}

/* ==================== PLAYFUL PHYSICS & ANIMATIONS ==================== */

/* 液滴のポタポタ落下アニメーション */
.color-drop {
    position: absolute;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    z-index: 30;
    pointer-events: none;
    box-shadow: inset -2px -2px 0px rgba(0, 0, 0, 0.2), 0 2px 4px rgba(0, 0, 0, 0.15);
    animation: droplet-fall-physics 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

@keyframes droplet-fall-physics {
    0% {
        transform: translate(0, 0) scale(0.6);
        opacity: 0.9;
    }
    15% {
        transform: translate(0, -10px) scale(1);
        opacity: 1;
    }
    85% {
        transform: translate(var(--drop-x), var(--drop-y)) scale(1.1);
        opacity: 1;
    }
    100% {
        transform: translate(var(--drop-x), calc(var(--drop-y) + 30px)) scale(0);
        opacity: 0;
    }
}

/* ミキサー回転アニメーション */
.character-mixer-spin {
    animation: mixer-spin 0.3s linear infinite !important;
}

@keyframes mixer-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* 回転終了時の弾けるバウンドアニメーション */
.character-pop-burst {
    animation: pop-burst 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards !important;
}

@keyframes pop-burst {
    0% { transform: scale(0.7); }
    50% { transform: scale(1.3); }
    75% { transform: scale(0.95); }
    100% { transform: scale(1); }
}

/* 飛び散る光の粒子用アニメーション */
.blend-sparkle {
    position: absolute;
    pointer-events: none;
    z-index: 25;
    box-shadow: inset -1px -1px 0px rgba(0, 0, 0, 0.1);
    animation: sparkle-fly 0.8s cubic-bezier(0.1, 0.8, 0.3, 1) forwards;
}

@keyframes sparkle-fly {
    0% {
        transform: translate(0, 0) scale(1) rotate(0deg);
        opacity: 1;
    }
    50% {
        opacity: 1;
    }
    100% {
        transform: translate(var(--fly-x), var(--fly-y)) scale(0) rotate(180deg);
        opacity: 0;
    }
}

/* きせかえ未解放アイテムのロック表示 */
.dressup-item-btn.locked {
    filter: grayscale(1) opacity(0.5);
    border-style: dashed !important;
    border-color: #cbd5e1 !important;
    background-color: #f1f5f9 !important;
}

.dressup-item-btn.locked .lock-overlay {
    display: flex !important;
    align-items: center;
    justify-content: center;
    background-color: rgba(15, 23, 42, 0.85);
    color: #ffffff;
    border-radius: 50%;
    width: 22px;
    height: 22px;
    border: 1.5px solid #ffffff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}

/* ==================== REVAMPED 3D GAME SELECT SCREEN ==================== */

/* サブ機能ボタンの3Dポップ化 */
.btn-game-sub {
    border: 2px solid #e2e8f0;
    box-shadow: 0 4px 0 #cbd5e1;
    transition: transform 0.1s, box-shadow 0.1s, background-color 0.1s;
    cursor: pointer;
}
.btn-game-sub:hover {
    background-color: #f8fafc;
    transform: translateY(-1px);
    box-shadow: 0 5px 0 #cbd5e1;
}
.btn-game-sub:active {
    transform: translateY(3px);
    box-shadow: 0 1px 0 #cbd5e1;
}

/* ゲーム選択カードの3Dポップ＆アニメーション化 */
.game-course-card {
    transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.2s;
    cursor: pointer;
    border: 4px solid #f3f4f6;
    box-shadow: 0 8px 0 #e5e7eb;
}

/* ホバー時のぷくっと浮き上がる3Dアクション */
.game-course-card:hover {
    transform: translateY(-6px);
}
.game-course-card:active {
    transform: translateY(4px);
}

/* コースごとの独自の太枠＆色付き3Dシャドウ定義 (Tailwindパージ完全回避) */
.course-card-normal {
    border-color: #4ade80 !important; /* 明るいポップグリーン */
    box-shadow: 0 8px 0 #22c55e !important;
}
.course-card-normal:hover {
    box-shadow: 0 14px 0 #22c55e !important;
    background-color: #f0fdf4 !important;
}
.course-card-normal:active {
    box-shadow: 0 2px 0 #22c55e !important;
}

.course-card-challenge {
    border-color: #c084fc !important; /* 明るいポップパープル */
    box-shadow: 0 8px 0 #a855f7 !important;
}
.course-card-challenge:hover {
    box-shadow: 0 14px 0 #a855f7 !important;
    background-color: #faf5ff !important;
}
.course-card-challenge:active {
    box-shadow: 0 2px 0 #a855f7 !important;
}

.course-card-timeattack {
    border-color: #f87171 !important; /* ポップな赤 (Tailwindパージ完全回避) */
    box-shadow: 0 8px 0 #ef4444 !important;
}
.course-card-timeattack:hover {
    box-shadow: 0 14px 0 #ef4444 !important;
    background-color: #fff5f5 !important;
}
.course-card-timeattack:active {
    box-shadow: 0 2px 0 #ef4444 !important;
}