:root {
    --color-bg: #1a1f16;
    --color-panel: rgba(47, 55, 40, 0.85);
    --color-green: #7cb342;
    --color-brown: #8d6e63;
    --color-gold: #ffc107;
    --color-water: #4fc3f7;
    --color-purple: #ab47bc;
    --color-text: #e8f5e9;
    --color-muted: #81c784;
    --gradient-forest: linear-gradient(135deg, #2e7d32, #1b5e20);
    --gradient-gold: linear-gradient(135deg, #ffc107, #ff9800);
    --radius: 12px;
}

/* 季節ごとの背景 */
body.season-spring {
    background: linear-gradient(180deg, #fce4ec 0%, #f8bbd0 50%, #c8e6c9 100%);
}

body.season-spring::before {
    content: '🌸';
    position: fixed;
    top: 10%;
    right: 5%;
    font-size: 3rem;
    opacity: 0.3;
    z-index: -1;
    pointer-events: none;
    animation: floatSeason 6s ease-in-out infinite;
}

body.season-spring::after {
    content: '🌷🌸🌺';
    position: fixed;
    bottom: 15%;
    left: 5%;
    font-size: 2rem;
    opacity: 0.15;
    z-index: -1;
    pointer-events: none;
    animation: floatSeason 8s ease-in-out infinite reverse;
}

body.season-growth {
    background: linear-gradient(180deg, #a5d6a7 0%, #66bb6a 50%, #43a047 100%);
}

body.season-growth::before {
    content: '🌱';
    position: fixed;
    top: 10%;
    right: 5%;
    font-size: 3rem;
    opacity: 0.35;
    z-index: -1;
    pointer-events: none;
    animation: floatSeason 6s ease-in-out infinite;
}

body.season-growth::after {
    content: '🌿🌱🍀';
    position: fixed;
    bottom: 15%;
    left: 5%;
    font-size: 2rem;
    opacity: 0.15;
    z-index: -1;
    pointer-events: none;
    animation: floatSeason 8s ease-in-out infinite reverse;
}

body.season-summer {
    background: linear-gradient(180deg, #81d4fa 0%, #4fc3f7 30%, #43a047 100%);
}

body.season-summer::before {
    content: '☀️';
    position: fixed;
    top: 8%;
    right: 8%;
    font-size: 4rem;
    opacity: 0.4;
    z-index: -1;
    pointer-events: none;
    animation: rotateSun 20s linear infinite;
}

body.season-summer::after {
    content: '🌻🌴🍉';
    position: fixed;
    bottom: 12%;
    left: 5%;
    font-size: 2rem;
    opacity: 0.15;
    z-index: -1;
    pointer-events: none;
}

body.season-autumn {
    background: linear-gradient(180deg, #ffcc80 0%, #ff9800 30%, #795548 100%);
}

body.season-autumn::before {
    content: '🍂';
    position: fixed;
    top: 15%;
    right: 10%;
    font-size: 3rem;
    opacity: 0.35;
    z-index: -1;
    pointer-events: none;
    animation: fallLeaf 8s ease-in-out infinite;
}

body.season-autumn::after {
    content: '🍁🌰🍄‍🟫';
    position: fixed;
    bottom: 10%;
    left: 5%;
    font-size: 2rem;
    opacity: 0.15;
    z-index: -1;
    pointer-events: none;
}

body.season-winter {
    background: linear-gradient(180deg, #ffffff 0%, #e3f2fd 30%, #b3e5fc 70%, #81d4fa 100%);
}

body.season-winter::before {
    content: '❄️';
    position: fixed;
    top: 10%;
    right: 8%;
    font-size: 3rem;
    opacity: 0.4;
    z-index: -1;
    pointer-events: none;
    animation: snowfall 5s ease-in-out infinite;
}

body.season-winter::after {
    content: '⛄❄️🎄';
    position: fixed;
    bottom: 12%;
    left: 5%;
    font-size: 2.5rem;
    opacity: 0.15;
    z-index: -1;
    pointer-events: none;
}

@keyframes floatSeason {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-15px) rotate(5deg);
    }
}

@keyframes rotateSun {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes fallLeaf {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    25% {
        transform: translateY(10px) rotate(15deg);
    }

    75% {
        transform: translateY(-5px) rotate(-10deg);
    }
}

@keyframes snowfall {

    0%,
    100% {
        transform: translateY(0);
        opacity: 0.4;
    }

    50% {
        transform: translateY(10px);
        opacity: 0.2;
    }
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ダブルタップズーム防止（スマホ・タブレット対応） */
button,
.btn,
.btn-sticky,
.btn-sort,
.btn-action,
.btn-primary,
.btn-secondary,
.btn-auto {
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: 'Inter', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    min-height: 100vh;
    line-height: 1.5;
}

.glass-panel {
    background: var(--color-panel);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
}

.app-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 15px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ヘッダー */
.header {
    text-align: center;
    padding: 15px;
    margin-bottom: 10px;
}

.logo {
    font-size: 1.6rem;
    font-weight: 900;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.logo-icon {
    height: 1.5em;
    width: auto;
    vertical-align: middle;
}

.player-rank {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
    background: rgba(0, 0, 0, 0.3);
    padding: 6px 12px;
    border-radius: 20px;
    border: 1px solid var(--color-gold);
    font-size: 0.85rem;
}

.rank-badge {
    font-size: 1.2rem;
}

.rank-name {
    color: var(--color-gold);
    font-weight: 600;
}

.exp-bar {
    width: 60px;
    height: 5px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 3px;
    overflow: hidden;
}

.exp-fill {
    height: 100%;
    background: var(--gradient-gold);
    width: 0%;
    transition: width 0.3s;
}

/* ステータスバー - 大きく見やすく */
.status-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    padding: 15px;
    margin-bottom: 10px;
    gap: 10px;
}

.status-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 10px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
}

.status-icon {
    font-size: 1.5rem;
    margin-bottom: 4px;
}

.status-value {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-gold);
}

.status-label {
    font-size: 0.7rem;
    color: var(--color-muted);
    margin-top: 2px;
}

/* 猫と従業員の名前表示 */
.status-label.cat-name,
.status-label.worker-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: #333;
}

/* 設備名の表示（変更不可） */
.status-label.equipment-name {
    font-size: 0.75rem;
    color: #666;
}

/* シーズン案内 */
.season-notice {
    position: relative;
    padding: 10px 35px 10px 15px;
    margin-bottom: 10px;
    text-align: center;
    font-size: 0.9rem;
    display: none;
    font-weight: 500;
}

.season-notice.active {
    display: block;
}

/* チュートリアル中はシーズン通知を暗くする */
body:has(.tutorial-overlay) .season-notice {
    opacity: 0.3;
    pointer-events: none;
}

.notice-close {
    position: absolute;
    top: -8px;
    right: -8px;
    cursor: pointer;
    font-size: 0.75rem;
    opacity: 0.9;
    padding: 2px 6px;
    line-height: 1;
    background: rgba(50, 50, 50, 0.9);
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.notice-close:hover {
    opacity: 1;
    background: rgba(80, 80, 80, 1);
}

.season-notice.glass-panel.active.inoculation {
    background: rgba(30, 80, 140, 0.98);
    border: 2px solid #64b5f6;
    color: #fff;
}

.season-notice.glass-panel.active.inoculation strong {
    color: #bbdefb;
}

.season-notice.glass-panel.active.summer {
    background: rgba(30, 80, 120, 0.98);
    border: 2px solid #4fc3f7;
    color: #fff;
}

.season-notice.glass-panel.active.summer strong {
    color: #b3e5fc;
}

/* コントロール */
.control-panel {
    display: flex;
    justify-content: space-between;
    padding: 10px;
    margin-bottom: 10px;
    flex-wrap: wrap;
    gap: 8px;
}

.control-left,
.control-right {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    align-items: flex-start;
}

.control-right {
    flex: 1;
    justify-content: flex-end;
}

.control-right .btn {
    flex: 1;
    max-width: 150px;
    justify-content: center;
}

.btn-with-count {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.btn-count {
    font-size: 0.65rem;
    color: var(--color-muted);
}

/* ボタン */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 8px 14px;
    border: none;
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: 0.2s;
}

.btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--gradient-forest);
    color: white;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-add {
    background: linear-gradient(135deg, var(--color-brown), #5d4037);
    color: white;
}

.btn-harvest {
    background: var(--gradient-gold);
    color: #1a1f16;
}

.btn-water {
    background: linear-gradient(135deg, var(--color-water), #29b6f6);
    color: #1a1f16;
}

.btn-shop {
    background: linear-gradient(135deg, var(--color-purple), #7b1fa2);
    color: white;
}

.btn-pack {
    background: linear-gradient(135deg, #ff7043, #e64a19);
    color: white;
}

.btn-tenchi {
    background: linear-gradient(135deg, #ba68c8, #9c27b0);
    color: white;
}

/* 害虫駆除ボタン */
.btn-pest {
    background: linear-gradient(135deg, #f06292, #e91e63);
    color: white;
}

.btn-batch {
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-text);
}

.btn-auto {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text);
    min-width: 70px;
}

.btn-auto.active {
    background: var(--gradient-forest);
    color: white;
}

.btn-large {
    padding: 12px 30px;
    font-size: 1rem;
}

.btn-small {
    padding: 5px 10px;
    font-size: 0.75rem;
}

.btn-link {
    background: none;
    border: none;
    color: var(--color-muted);
    cursor: pointer;
    font-size: 1rem;
}

/* 在庫バー */
.inventory-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 15px;
    margin-bottom: 10px;
    font-size: 0.85rem;
    flex-wrap: wrap;
}

.inv-label {
    color: var(--color-muted);
}

.inv-item {
    background: rgba(0, 0, 0, 0.2);
    padding: 3px 8px;
    border-radius: 6px;
}

.inv-item strong {
    color: var(--color-gold);
    margin-left: 3px;
}

.inv-total {
    background: var(--gradient-gold);
    color: #1a1f16;
    padding: 3px 10px;
    border-radius: 6px;
    font-weight: 600;
}

.inv-days {
    color: #ff7043;
    font-size: 0.8rem;
}

/* 原木セクション */
.logs-section {
    flex: 1;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.section-header h2 {
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.section-header h2 span {
    color: var(--color-muted);
    font-weight: normal;
    font-size: 0.9rem;
}

.logs-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
    min-height: 200px;
}

.empty-state {
    grid-column: 1/-1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    text-align: center;
    color: var(--color-muted);
}

.empty-icon {
    font-size: 3rem;
    margin-bottom: 10px;
    opacity: 0.5;
}

.empty-hint {
    font-size: 0.85rem;
    opacity: 0.7;
    margin-top: 5px;
}

/* 原木カード - 大きめ */
.log-card {
    background: var(--color-panel);
    border-radius: var(--radius);
    padding: 15px;
    border: 2px solid transparent;
    transition: 0.3s;
    position: relative;
}

.log-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
}

.log-card.has-mushrooms {
    border-color: var(--color-gold);
    box-shadow: 0 0 15px rgba(255, 193, 7, 0.2);
}

.log-card.resting {
    opacity: 0.6;
}

.log-card.resting::after {
    content: '😴 休養中';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.8);
    padding: 5px 12px;
    border-radius: 8px;
    font-size: 0.8rem;
}

/* 原木ステータス */
.log-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.log-header-right {
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-delete {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.8rem;
    opacity: 0.5;
    padding: 2px;
    transition: 0.2s;
}

.btn-delete:hover {
    opacity: 1;
}

.log-name {
    font-weight: 700;
    font-size: 0.9rem;
}

.log-quality {
    font-size: 0.75rem;
    padding: 2px 6px;
    border-radius: 4px;
}

.log-quality.good {
    background: #4caf50;
    color: white;
}

.log-quality.normal {
    background: #9e9e9e;
    color: white;
}

.log-quality.contaminated {
    background: #ff9800;
    color: white;
}

.log-quality.failed {
    background: #f44336;
    color: white;
}

.log-status {
    font-size: 0.75rem;
    color: var(--color-muted);
    margin-bottom: 10px;
}

/* 品質確率バー */
.quality-bar {
    display: flex;
    height: 8px;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 4px;
}

.quality-good {
    background: #4caf50;
}

.quality-normal {
    background: #9e9e9e;
}

.quality-contaminated {
    background: #ff9800;
}

.quality-failed {
    background: #f44336;
}

.quality-legend {
    font-size: 0.6rem;
    color: var(--color-muted);
    text-align: center;
    margin-bottom: 8px;
}

/* 原木ビジュアル - 大きく */
.log-visual {
    background: url('image2.png') center center / cover no-repeat;
    border-radius: 8px;
    min-height: 100px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
}

.log-visual.soaking {
    background: url('image2.png') center center / cover no-repeat;
    filter: brightness(0.9) saturate(0.8) hue-rotate(180deg);
}

.log-visual.fuse {
    background: url('image2.png') center center / cover no-repeat;
    filter: brightness(0.85) grayscale(0.3);
}

/* 椎茸表示 - 原木上に直接 */
.mushroom-grid {
    position: absolute;
    top: 5px;
    left: 5px;
    right: 5px;
    bottom: 5px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 3px;
}

.mushroom-slot {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    cursor: pointer;
    transition: 0.2s;
    border-radius: 4px;
}

.mushroom-slot:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.1);
}

.mushroom-slot.sprout {
    font-size: 1rem;
    cursor: default;
}

.mushroom-slot.sprout:hover {
    transform: none;
    background: none;
}

.mushroom-slot.mature {
    animation: mushroomBounce 2s infinite;
}

.mushroom-slot.large {
    font-size: 1.8rem;
}

.mushroom-slot.deformed {
    filter: hue-rotate(30deg);
}

.mushroom-slot.contaminated {
    filter: grayscale(0.5) sepia(0.5);
    opacity: 0.8;
}

.mushroom-slot.overflow {
    background: rgba(129, 199, 132, 0.2);
    border: 2px dashed #81c784;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mushroom-slot.overflow:hover {
    background: rgba(129, 199, 132, 0.4);
    transform: scale(1.1);
}

@keyframes mushroomBounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-3px);
    }
}

.log-center-text {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
}

/* 原木アクションボタン */
.log-actions {
    display: flex;
    gap: 6px;
}

.log-actions .btn {
    flex: 1;
    justify-content: center;
    font-size: 0.75rem;
    padding: 8px 6px;
}

/* イベントログ */
.event-log {
    padding: 10px;
    max-height: 120px;
    margin-top: 10px;
}

.event-log h3 {
    font-size: 0.85rem;
    margin-bottom: 8px;
    color: var(--color-muted);
}

.log-entries {
    max-height: 80px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.log-entry {
    display: flex;
    gap: 8px;
    padding: 4px 8px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
    font-size: 0.75rem;
    border-left: 2px solid var(--color-green);
}

.log-entry.log-harvest {
    border-left-color: var(--color-gold);
}

.log-entry.log-water {
    border-left-color: var(--color-water);
}

.log-entry.log-weather {
    border-left-color: var(--color-purple);
}

.log-time {
    color: var(--color-muted);
    white-space: nowrap;
}

.log-message {
    color: #a5d6a7;
}

/* フッター */
.footer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    padding: 10px;
    font-size: 0.8rem;
    color: var(--color-muted);
}

/* ヘルプボタン */
.help-button {
    position: fixed;
    bottom: 0;
    right: 0;
    width: 100px;
    height: 100px;
    border-radius: 0;
    border: none;
    background: transparent;
    cursor: grab;
    box-shadow: none;
    z-index: 400000;
    padding: 5px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: visible;
    user-select: none;
    touch-action: none;
}

.help-button:active {
    cursor: grabbing;
}

.help-cat-icon {
    width: 70px;
    height: 70px;
    object-fit: contain;
    border-radius: 0;
    pointer-events: none;
}

/* チュートリアル中の猫（喋っている時）- 拡大 */
.help-button.help-talking {
    transform: scale(1.3) !important;
}

/* チュートリアルのハイライト枠アニメーション - 光の脈動 */
.tutorial-highlight-border {
    animation: tutorialPulse 1s ease-in-out infinite !important;
}

@keyframes tutorialPulse {

    0%,
    100% {
        outline-width: 3px;
        outline-offset: 2px;
        box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.6), 0 0 10px rgba(76, 175, 80, 0.8);
        transform: scale(1);
    }

    50% {
        outline-width: 8px;
        outline-offset: 8px;
        box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.6), 0 0 40px rgba(76, 175, 80, 1);
        transform: scale(1.04);
    }
}

/* 原木・菌購入ボタンは控えめのアニメーション */
.shop-item.tutorial-highlight-border {
    animation: tutorialPulseSmall 1s ease-in-out infinite !important;
}

@keyframes tutorialPulseSmall {

    0%,
    100% {
        outline-width: 3px;
        outline-offset: 2px;
        box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.6), 0 0 10px rgba(76, 175, 80, 0.8);
        transform: scale(1);
    }

    50% {
        outline-width: 5px;
        outline-offset: 4px;
        box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.6), 0 0 20px rgba(76, 175, 80, 1);
        transform: scale(1.02);
    }
}

/* ガイド付きチュートリアルの吹き出しスタイル */
.tutorial-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 99999;
}

.tutorial-message {
    position: fixed;
    left: 50%;
    transform: translateX(-50%);
    background: #fff;
    color: #333;
    padding: 15px 18px 50px 18px;
    border-radius: 14px;
    border: 2px solid #4caf50;
    max-width: 280px;
    width: calc(100% - 60px);
    text-align: center;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.25);
    z-index: 100001;
}

/* 画面中央に表示 */
.tutorial-message.tutorial-message-center {
    top: 50%;
    transform: translate(-50%, -50%);
}

.tutorial-message h4 {
    margin: 0 0 8px 0;
    font-size: 1rem;
    color: #2e7d32;
}

.tutorial-message p {
    margin: 0 0 8px 0;
    font-size: 0.9rem;
    line-height: 1.5;
}

.tutorial-hint {
    color: #4caf50;
    font-weight: 600;
    font-size: 0.85rem;
}

.tutorial-skip {
    margin-top: 12px;
}

/* チュートリアル「次へ」ボタン */
.tutorial-next {
    margin-top: 10px;
}

.tutorial-step-indicator {
    position: fixed;
    top: 15px;
    right: 15px;
    background: rgba(255, 255, 255, 0.9);
    color: #333;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 100001;
}

/* トースト */
.toast-container {
    position: fixed;
    bottom: 70px;
    right: 15px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 300000;
    pointer-events: none;
}

.toast {
    background: var(--color-panel);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    padding: 8px 15px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    animation: toastIn 0.3s, toastOut 0.3s 2.7s forwards;
}

@keyframes toastIn {
    from {
        opacity: 0;
        transform: translateX(50px);
    }

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

@keyframes toastOut {
    to {
        opacity: 0;
        transform: translateX(50px);
    }
}

.harvest-effects {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 300;
}

.harvest-particle {
    position: absolute;
    font-size: 1.5rem;
    animation: harvestFloat 1s forwards;
}

@keyframes harvestFloat {
    0% {
        opacity: 1;
    }

    100% {
        opacity: 0;
        transform: translateY(-60px);
    }
}

.money-particle {
    position: absolute;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-gold);
    animation: harvestFloat 1.2s forwards;
}

/* モーダル */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    z-index: 200000;
    align-items: center;
    justify-content: center;
    padding: 15px;
}

.modal.active {
    display: flex;
}

/* 本伏せチュートリアルモーダルを最前面に */
#honfuseTutorialModal.active {
    z-index: 300000;
}

.modal-content {
    max-width: 450px;
    width: 100%;
    padding: 20px;
    max-height: 85vh;
    overflow-y: auto;
    animation: slideUp 0.3s;
}

.modal-content.modal-large {
    max-width: 550px;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

.modal-content h3 {
    text-align: center;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.modal-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    margin-top: 15px;
}

/* チュートリアル */
.tutorial-content {
    max-height: 55vh;
    overflow-y: auto;
}

.tutorial-section {
    margin-bottom: 12px;
    padding: 10px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
}

.tutorial-section h4 {
    color: var(--color-gold);
    font-size: 0.9rem;
    margin-bottom: 6px;
}

.tutorial-section ul,
.tutorial-section ol {
    font-size: 0.85rem;
    padding-left: 20px;
    color: #a5d6a7;
}

.tutorial-section li {
    padding: 2px 0;
}

/* ヘルプモーダル */
.help-content {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 15px;
}

.help-content p {
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.help-content ul {
    padding-left: 20px;
    color: #a5d6a7;
    font-size: 0.85rem;
}

.help-content li {
    padding: 3px 0;
}

.help-content strong {
    color: var(--color-gold);
}

/* ショップ */
.shop-tabs {
    display: flex;
    gap: 5px;
    margin-bottom: 15px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 5px;
    /* スクロールバーのスペース確保 */
}

.shop-tab {
    flex: 1 0 auto;
    min-width: 90px;
    padding: 8px 4px;
    background: rgba(0, 0, 0, 0.2);
    border: none;
    border-radius: 6px;
    color: var(--color-muted);
    font-family: inherit;
    font-size: 0.85rem;
    cursor: pointer;
    transition: 0.2s;
    white-space: nowrap;
}

.shop-tab.active {
    background: var(--gradient-forest);
    color: white;
}

.shop-items {
    display: grid;
    gap: 8px;
    max-height: 300px;
    overflow-y: auto;
}

.shop-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    cursor: pointer;
    transition: 0.2s;
    border: 2px solid transparent;
}

.shop-item:hover {
    border-color: rgba(255, 255, 255, 0.2);
}

.shop-item.owned {
    opacity: 0.5;
    cursor: default;
}

.shop-item-icon {
    font-size: 1.5rem;
}

.shop-item-info {
    flex: 1;
}

.shop-item-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.shop-item-desc {
    font-size: 0.75rem;
    color: var(--color-muted);
}

.shop-item-price {
    font-weight: 700;
    color: var(--color-gold);
    font-size: 0.9rem;
    min-width: 50px;
    text-align: right;
    flex-shrink: 0;
}

.shop-item-stock {
    font-size: 0.75rem;
    color: var(--color-muted);
}

/* 植菌/仮伏せ/本伏せ */
.inoculate-info,
.fuse-info {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    padding: 15px;
    text-align: center;
}

.inoculate-info p,
.fuse-info p {
    margin-bottom: 8px;
    font-size: 0.9rem;
}

/* パック詰め */
.packing-info {
    text-align: center;
    margin-bottom: 15px;
    background: rgba(0, 0, 0, 0.2);
    padding: 10px;
    border-radius: 8px;
}

.packing-stock {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    padding: 12px;
}

.stock-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    font-size: 0.9rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.stock-row:last-child {
    border-bottom: none;
}

.stock-total {
    font-weight: 600;
    padding-top: 8px;
    margin-top: 5px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.stock-total span:last-child {
    color: var(--color-gold);
    font-size: 1.1rem;
}

/* まとめて管理 */
.batch-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 15px;
}

.batch-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
}

.batch-info {
    font-size: 0.9rem;
    color: #ccc;
    flex: 1;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.batch-actions .btn {
    min-width: 120px;
    justify-content: center;
    padding: 8px 12px;
    font-size: 0.85rem;
    flex-shrink: 0;
}

/* スマホ用レスポンシブ */
@media (max-width: 480px) {
    .batch-row {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
        padding: 10px;
    }

    .batch-info {
        white-space: normal;
        text-align: center;
        font-size: 0.85rem;
    }

    .batch-actions .btn {
        width: 100%;
        min-width: unset;
    }
}

.batch-list {
    max-height: 250px;
    overflow-y: auto;
}

.batch-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 6px;
    margin-bottom: 5px;
    font-size: 0.85rem;
}

.batch-item input {
    width: 18px;
    height: 18px;
}

.batch-item-name {
    flex: 1;
}

.batch-item-status {
    color: var(--color-muted);
    font-size: 0.8rem;
}

/* 実績ポップアップ */
.achievement-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    z-index: 400;
    pointer-events: none;
}

.achievement-popup.active {
    animation: achievementPop 2.5s forwards;
}

@keyframes achievementPop {
    0% {
        transform: translate(-50%, -50%) scale(0);
    }

    15% {
        transform: translate(-50%, -50%) scale(1.1);
    }

    25%,
    75% {
        transform: translate(-50%, -50%) scale(1);
    }

    100% {
        transform: translate(-50%, -50%) scale(0);
        opacity: 0;
    }
}

.achievement-popup-content {
    background: var(--gradient-gold);
    border-radius: var(--radius);
    padding: 15px 25px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 0 30px rgba(255, 193, 7, 0.5);
}

.achievement-popup-icon {
    font-size: 2rem;
}

.achievement-popup-text {
    display: flex;
    flex-direction: column;
}

.achievement-popup-title {
    font-size: 0.8rem;
    color: rgba(0, 0, 0, 0.6);
}

.achievement-popup-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: #1a1f16;
}

/* スクロールバー */
::-webkit-scrollbar {
    width: 5px;
}

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb {
    background: #558b2f;
    border-radius: 3px;
}

/* レスポンシブ */
@media (max-width: 600px) {
    .logo {
        font-size: 1.3rem;
    }

    .control-panel {
        flex-direction: column;
    }

    .control-left,
    .control-right {
        justify-content: center;
    }

    .logs-container {
        grid-template-columns: 1fr;
    }

    .modal-actions {
        flex-direction: column;
    }

    .modal-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

/* ゲーム終了モーダル */
.game-over-modal {
    text-align: center;
}

.game-over-modal h2 {
    font-size: 1.5rem;
    margin-bottom: 5px;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.game-over-subtitle {
    color: var(--color-muted);
    margin-bottom: 20px;
}

.score-section {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 12px;
    padding: 15px;
    margin-bottom: 20px;
}

.score-section h3 {
    font-size: 1rem;
    margin-bottom: 15px;
    color: var(--color-gold);
}

.score-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.score-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 12px;
    border-radius: 8px;
}

.score-label {
    font-size: 0.8rem;
    color: var(--color-muted);
    display: block;
    margin-bottom: 3px;
}

.score-value {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-gold);
}

.score-item.full-width {
    grid-column: 1 / -1;
}

.share-section {
    margin-bottom: 15px;
}

.share-section h4 {
    font-size: 0.9rem;
    color: var(--color-muted);
    margin-bottom: 10px;
}

.share-buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-twitter {
    background: #000;
    color: white;
}

.btn-twitter span {
    font-weight: 700;
}

.btn-instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: white;
}

.btn-copy {
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-text);
}

/* 植菌ミニゲーム */
.inoculate-game {
    text-align: center;
}

.game-instruction {
    color: var(--color-muted);
    margin-bottom: 10px;
}

.game-progress {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: 15px;
}

.log-game-area {
    position: relative;
    width: 100%;
    height: 240px;
    background: url('image2.png') center/100% 100% no-repeat;
    border-radius: 12px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.game-log {
    font-size: 4rem;
    opacity: 0;
    display: none;
}

.game-holes {
    position: absolute;
    top: 45%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    height: 100px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px;
}

.game-hole {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #5d4037;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    animation: holeAppear 0.3s ease-out;
}

.game-hole.filled {
    background: #ff9800;
    animation: holeFill 0.3s ease-out;
}

@keyframes holeAppear {
    from {
        transform: scale(0);
    }

    to {
        transform: scale(1);
    }
}

@keyframes holeFill {
    0% {
        transform: scale(1.3);
        background: #aed581;
    }

    100% {
        transform: scale(1);
        background: #7cb342;
    }
}

#tapButton {
    min-width: 200px;
    font-size: 1.2rem;
    padding: 15px 40px;
    transition: transform 0.1s;
}

#tapButton:active {
    transform: scale(0.95);
}

/* 猫イベント */
.cat-modal {
    text-align: center;
}

.cat-visual {
    font-size: 4rem;
    margin: 15px 0;
    animation: catBounce 1s ease-in-out infinite;
}

@keyframes catBounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.cat-info {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 10px;
    margin: 15px 0;
    text-align: left;
}

.cat-info p {
    margin: 5px 0;
}

.cat-status {
    background: linear-gradient(135deg, #ffeb3b 0%, #ffc107 100%);
    border-radius: 12px;
    padding: 8px 12px;
}

.cat-icon {
    font-size: 1.5rem;
    animation: catWiggle 2s ease-in-out infinite;
}

@keyframes catWiggle {

    0%,
    100% {
        transform: rotate(0deg);
    }

    25% {
        transform: rotate(-5deg);
    }

    75% {
        transform: rotate(5deg);
    }
}

/* ランクコメント */
.rank-comment {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 10px;
    margin-top: 10px;
}

.rank-comment p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* 赤丸通知アイコン */
.notify-badge {
    position: relative;
}

.notify-badge::after {
    content: '';
    position: absolute;
    top: -3px;
    right: -3px;
    width: 10px;
    height: 10px;
    background: #ff4444;
    border-radius: 50%;
    animation: notifyPulse 1s ease-in-out infinite;
}

@keyframes notifyPulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}

.help-button:hover {
    transform: scale(1.1);
}

/* チュートリアルオーバーレイ */
.tutorial-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.tutorial-highlight {
    position: absolute;
    border: 4px solid #4caf50;
    border-radius: 12px;
    box-shadow: 0 0 30px rgba(76, 175, 80, 0.8);
    animation: tutorialGlow 1s ease-in-out infinite;
    background: transparent;
    pointer-events: none;
}

@keyframes tutorialGlow {

    0%,
    100% {
        box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.4), 0 0 20px rgba(76, 175, 80, 0.8);
    }

    50% {
        box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.4), 0 0 40px rgba(76, 175, 80, 1);
    }
}

.tutorial-message {
    background: #ffffff;
    color: #333;
    padding: 12px 18px;
    border-radius: 12px;
    max-width: 240px;
    text-align: center;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border: 2px solid #4caf50;
    position: fixed;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100001;
    pointer-events: auto;
}

/* スマホ用：チュートリアルメッセージを幅広く */
@media (max-width: 600px) {
    .tutorial-message {
        max-width: 85%;
        width: 85%;
        padding: 10px 14px;
        font-size: 0.85rem;
        bottom: 15px;
    }

    .tutorial-message h4 {
        font-size: 0.95rem;
        margin-bottom: 4px;
        display: block;
    }

    .tutorial-message p {
        margin: 4px 0;
        font-size: 0.8rem;
        display: block;
        line-height: 1.5;
        word-break: break-word;
    }

    .tutorial-hint {
        font-size: 0.75rem !important;
        display: block;
        margin-top: 6px;
    }

    .tutorial-skip {
        padding: 6px 12px;
        font-size: 0.75rem;
        margin-top: 8px;
    }
}

/* ターゲット要素自体に緑枠を適用（ガクガク防止用） */
.tutorial-highlight-border {
    outline-style: solid !important;
    outline-color: #4caf50 !important;
    outline-width: 3px !important;
    outline-offset: 2px !important;
    box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.6), 0 0 10px rgba(76, 175, 80, 0.8) !important;
    animation: tutorialPulse 0.8s ease-in-out infinite !important;
    z-index: 100000 !important;
    position: relative !important;
}

/* チュートリアル中はモーダル内のoverflowを見せる（緑枠のアニメーション用） */
.modal:has(.tutorial-highlight-border) .modal-content,
.modal:has(.tutorial-highlight-border) .glass-panel,
.modal:has(.tutorial-highlight-border) .shop-items,
.modal:has(.tutorial-highlight-border) .shop-tabs {
    overflow: visible !important;
}

/* ただしチュートリアルモーダル自体はスクロール可能のまま */
#tutorialModal .modal-content {
    overflow-y: auto !important;
}

/* 販売モーダルもチュートリアル中にスクロール可能に */
#packingModal .modal-content {
    overflow-y: auto !important;
}

/* ショップモーダルもチュートリアル中にスクロール可能に */
#shopModal .modal-content {
    overflow-y: auto !important;
}

/* ショップモーダルの閉じるボタン */
.shop-modal-actions {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.shop-modal-actions .btn {
    width: 100%;
    justify-content: center;
}

/* チュートリアル中はモーダル内のボタンがクリック可能に */
.tutorial-highlight-border {
    pointer-events: auto !important;
}

/* 販売モーダルをスクロール可能に */
#packingModal.active {
    overflow-y: auto;
}

#packingModal .modal-content {
    max-height: 80vh;
    overflow-y: auto;
    margin: 20px auto;
}

/* スマホ用：販売モーダルのスクロールを改善 */
@media (max-width: 600px) {
    #packingModal .modal-content {
        max-height: 85vh;
        overflow-y: auto;
        margin: 10px;
    }

    /* モーダルが開いている時は背景のスクロールを止める */
    body:has(.modal.active) {
        overflow: hidden;
    }
}

/* tutorialPulse は 964行目で定義済み */

.tutorial-message h4 {
    font-size: 1.1rem;
    color: #2e7d32;
}

.tutorial-message p {
    margin: 0 0 12px 0;
    line-height: 1.5;
    font-size: 0.85rem;
    color: #444;
}

.tutorial-skip {
    margin-top: 15px;
    font-size: 0.8rem;
    padding: 6px 16px;
    color: #333;
    background: #e0e0e0;
    border: 1px solid #bbb;
}

.tutorial-hint {
    color: #4caf50;
    font-weight: bold;
    font-size: 0.95rem;
    margin: 10px 0 0 0;
    animation: hintPulse 1s ease-in-out infinite;
}

@keyframes hintPulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.6;
    }
}

/* スマホ用にチュートリアルメッセージを小さく */
@media (max-width: 480px) {
    .tutorial-message {
        max-width: 200px;
        padding: 10px 14px;
        bottom: 60px;
    }

    .tutorial-message h4 {
        font-size: 0.85rem;
        margin-bottom: 6px;
    }

    .tutorial-message p {
        font-size: 0.75rem;
        margin-bottom: 6px;
    }

    .tutorial-skip {
        font-size: 0.7rem;
        padding: 4px 12px;
        margin-top: 8px;
    }

    .tutorial-hint {
        font-size: 0.8rem;
    }
}

.tutorial-step-indicator {
    position: fixed;
    top: 20px;
    right: 20px;
    background: rgba(76, 175, 80, 0.9);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: bold;
}

.tutorial-complete {
    max-width: 380px;
}

.tutorial-complete h3 {
    margin: 0 0 15px 0;
    font-size: 1.5rem;
    color: #2e7d32;
}

.tutorial-complete ul {
    padding-left: 20px;
}

.tutorial-complete li {
    margin: 8px 0;
    color: #555;
}

.tutorial-arrow {
    font-size: 3rem;
    color: #ffeb3b;
    animation: arrowBounce 0.5s ease-in-out infinite;
}

@keyframes arrowBounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* 植菌ゲーム木タップ */
.log-game-area {
    cursor: pointer;
    transition: transform 0.1s;
}

.log-game-area:active {
    transform: scale(0.95);
}

.game-hint {
    text-align: center;
    color: #81c784;
    font-size: 1rem;
    margin-top: 10px;
    animation: arrowBounce 0.5s ease-in-out infinite;
}

/* まとめて管理追加ボタン */
.batch-actions-extra {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.batch-actions-extra .btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.batch-status {
    margin-top: 15px;
    padding: 10px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    font-size: 0.9rem;
}

/* 統計ダッシュボード */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin: 20px 0;
}

.stat-card {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-icon {
    font-size: 2rem;
    margin-bottom: 10px;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: bold;
    color: #4caf50;
}

.stat-label {
    font-size: 0.85rem;
    color: #aaa;
    margin-top: 5px;
}

.stats-details {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    padding: 15px;
    margin-top: 15px;
}

.stats-details h4 {
    margin-bottom: 10px;
    color: #81c784;
}

.harvest-breakdown {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    padding: 8px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
}

/* 設備アイコン */
.equipment-status {
    padding: 5px 10px;
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.3), rgba(56, 142, 60, 0.3));
    border-radius: 8px;
    border: 1px solid rgba(76, 175, 80, 0.5);
}

.equipment-icon {
    font-size: 1.2rem;
}

.batch-status p {
    margin: 5px 0;
}

/* 原木カードの赤丸バッジ */
.log-action-badge {
    display: inline-block;
    width: 10px;
    height: 10px;
    background: #f44336;
    border-radius: 50%;
    animation: pulseBadge 1s ease-in-out infinite;
    margin-right: 5px;
}

@keyframes pulseBadge {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}

/* 植菌ミニゲームの穴 */
.game-hole {
    font-size: 1.5rem;
    color: #888;
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
}

.game-hole.filled {
    color: #ff9800;
    text-shadow: 0 0 10px rgba(255, 152, 0, 0.8);
    animation: holeFilled 0.3s ease-out;
}

@keyframes holeFilled {
    0% {
        transform: scale(1.5);
    }

    100% {
        transform: scale(1);
    }
}

/* チュートリアルターゲット要素 */
.tutorial-target {
    z-index: 10000 !important;
    position: relative !important;
    pointer-events: auto !important;
    animation: targetPulse 0.5s ease-in-out infinite;
}

@keyframes targetPulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

/* 難易度選択 */
.difficulty-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.difficulty-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s;
}

.difficulty-option:hover {
    background: rgba(76, 175, 80, 0.2);
}

.difficulty-option input[type="radio"] {
    width: 18px;
    height: 18px;
}

.difficulty-label {
    font-weight: 500;
}

.difficulty-money {
    color: #4caf50;
    font-weight: bold;
    margin-left: auto;
}

.difficulty-scale {
    font-size: 0.7rem;
    color: #888;
    margin-right: 10px;
}

.custom-money-input {
    width: 80px;
    padding: 5px 8px;
    border: 1px solid #4caf50;
    border-radius: 5px;
    background: rgba(0, 0, 0, 0.3);
    color: #fff;
    font-size: 0.9rem;
    text-align: right;
}

/* スマホ用難易度オプション（横1行表示） */
@media (max-width: 480px) {
    .difficulty-option {
        padding: 8px 10px;
        gap: 8px;
    }

    .difficulty-label {
        font-size: 0.85rem;
    }

    .difficulty-scale {
        font-size: 0.6rem;
        margin-right: 5px;
    }

    .difficulty-money {
        font-size: 0.85rem;
    }

    .custom-money-input {
        width: 70px;
        padding: 4px 6px;
        font-size: 0.8rem;
    }
}

/* 保険文言・著作権表示 */
.help-disclaimer {
    margin-top: 15px;
    padding: 10px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    font-size: 0.75rem;
    color: #aaa;
    text-align: center;
}

.help-disclaimer p {
    margin: 5px 0;
}

/* ============================
   レスポンシブデザイン
   ============================ */

/* タブレット (768px以下) */
@media screen and (max-width: 768px) {
    .game-container {
        padding: 10px;
    }

    .modal-content {
        width: 95%;
        max-width: 400px;
        padding: 20px;
    }

    .modal-large {
        max-width: 95%;
    }

    .shop-items {
        grid-template-columns: 1fr;
    }

    .shop-item {
        padding: 8px;
        gap: 8px;
    }

    .shop-item-icon {
        font-size: 1.2rem;
        min-width: 30px;
    }

    .shop-item-name {
        font-size: 0.8rem;
        white-space: nowrap;
    }

    .shop-item-desc {
        font-size: 0.65rem;
    }

    .shop-item-price {
        font-size: 0.75rem;
        white-space: nowrap;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .batch-actions {
        flex-direction: column;
        gap: 10px;
    }
}

/* スマホ (480px以下) */
@media screen and (max-width: 480px) {
    body {
        font-size: 12px;
    }

    .game-container {
        padding: 3px;
    }

    .header h1 {
        font-size: 1rem;
    }

    .status-bar {
        flex-wrap: wrap;
        gap: 3px;
    }

    .status-item {
        padding: 3px 5px;
        font-size: 0.65rem;
    }

    .control-panel {
        gap: 3px;
        flex-wrap: wrap;
    }

    .control-panel .btn {
        font-size: 0.6rem;
        padding: 5px 6px;
    }

    .log-card {
        padding: 6px;
    }

    .log-actions {
        gap: 3px;
    }

    .log-actions .btn {
        font-size: 0.55rem;
        padding: 3px 5px;
    }

    .modal-content {
        width: 95%;
        max-width: 320px;
        padding: 15px;
    }

    .modal-content h3 {
        font-size: 1.1rem;
    }

    .footer {
        gap: 5px;
        flex-wrap: wrap;
    }

    .btn-link {
        font-size: 0.75rem;
        padding: 5px 8px;
    }

    /* チュートリアルメッセージ */
    .tutorial-message {
        max-width: 200px;
        padding: 10px 14px;
        bottom: 60px;
    }

    .tutorial-message h4 {
        font-size: 0.85rem;
        margin-bottom: 6px;
    }

    .tutorial-message p {
        font-size: 0.75rem;
        margin-bottom: 6px;
    }

    .tutorial-skip {
        font-size: 0.7rem;
        padding: 4px 12px;
        margin-top: 8px;
    }

    .tutorial-hint {
        font-size: 0.8rem;
    }

    /* 統計ダッシュボード */
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .stat-card {
        padding: 12px;
    }

    .stat-icon {
        font-size: 1.5rem;
    }

    .stat-value {
        font-size: 1.1rem;
    }

    /* ヘルプボタン */
    .help-button {
        width: 80px;
        height: 80px;
        bottom: 0;
        right: 0;
    }

    /* 原木を横2列表示（スマホ用） */
    .logs-container {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 4px;
    }

    /* コンパクトなカードレイアウト */
    .log-card {
        padding: 4px 6px;
        border-radius: 6px;
    }

    .log-header {
        margin-bottom: 2px;
    }

    .log-name {
        font-size: 0.7rem;
        font-weight: 600;
    }

    .log-header-right {
        gap: 3px;
    }

    .log-quality {
        font-size: 0.55rem;
        padding: 1px 3px;
    }

    .btn-delete {
        font-size: 0.65rem;
        padding: 1px;
    }

    .btn-sell {
        font-size: 0.6rem;
    }

    .log-status {
        font-size: 0.6rem;
        margin-bottom: 3px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    /* 品質バー */
    .quality-bar {
        height: 4px;
        margin-bottom: 2px;
    }

    .quality-legend {
        font-size: 0.5rem;
        margin-bottom: 3px;
    }

    /* 原木ビジュアルを小さく */
    .log-visual {
        min-height: 55px;
        max-height: 55px;
        margin-bottom: 3px;
        border-radius: 4px;
    }

    .mushroom-grid {
        gap: 1px;
    }

    .mushroom-slot {
        font-size: 0.85rem;
        border-radius: 2px;
    }

    .mushroom-slot.sprout span {
        font-size: 0.7rem !important;
    }

    .log-center-text {
        font-size: 0.6rem;
    }

    /* アクションボタン */
    .log-actions {
        gap: 2px;
    }

    .log-actions .btn {
        font-size: 0.55rem;
        padding: 3px 4px;
        border-radius: 4px;
    }

    /* 穴あけゲームモーダルをコンパクトに */
    .inoculate-game {
        padding: 8px !important;
    }

    .inoculate-game h3 {
        font-size: 0.9rem;
        margin-bottom: 5px !important;
    }

    .game-instruction {
        font-size: 0.75rem;
        margin-bottom: 5px;
    }

    .game-progress {
        font-size: 1.1rem;
        margin-bottom: 5px;
    }

    .log-game-area {
        height: 170px;
        margin-bottom: 5px;
        border-radius: 8px;
    }

    .game-holes {
        height: 70px;
        gap: 4px;
        padding: 5px;
    }

    .game-hole {
        width: 18px;
        height: 18px;
        font-size: 0.65rem;
    }

    .game-hint {
        font-size: 0.8rem;
        margin-top: 3px;
    }
}

/* 小さいスマホ用のさらにコンパクトな表示 */
@media (max-width: 400px) {
    .app-container {
        padding: 8px;
    }

    .header {
        padding: 8px;
        margin-bottom: 6px;
    }

    .logo {
        font-size: 1.1rem !important;
        gap: 4px !important;
    }

    .logo-icon {
        height: 1.2em !important;
    }

    .player-rank {
        padding: 4px 8px;
        font-size: 0.75rem;
        margin-top: 4px;
    }

    .status-bar {
        padding: 8px;
        gap: 8px;
        font-size: 0.8rem;
    }

    .season-notice {
        padding: 6px 10px;
        font-size: 0.75rem;
    }

    .control-bar {
        padding: 6px;
        gap: 4px;
    }

    .btn {
        padding: 6px 10px;
        font-size: 0.75rem;
    }

    .btn-small {
        padding: 4px 8px;
        font-size: 0.7rem;
    }

    /* さらにコンパクトな原木カード */
    .log-card {
        padding: 3px 5px;
    }

    .log-name {
        font-size: 0.65rem;
    }

    .log-status {
        font-size: 0.55rem;
    }

    .log-visual {
        min-height: 45px;
        max-height: 45px;
    }

    .mushroom-slot {
        font-size: 0.75rem;
    }

    .log-actions .btn {
        font-size: 0.5rem;
        padding: 2px 3px;
    }

    .inventory-bar {
        padding: 8px;
        font-size: 0.75rem;
    }

    .footer {
        padding: 8px;
    }

    .footer .btn-link {
        font-size: 0.7rem;
        padding: 4px;
    }
}

/* 音声ボタンのスタイル */
.btn-audio {
    transition: all 0.2s ease;
}

.btn-audio.active {
    color: var(--color-primary);
    font-weight: 600;
}

.btn-audio:not(.active) {
    color: var(--color-muted);
    opacity: 0.7;
}

/* 販売オプション */
.sell-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin: 15px 0;
}

.sell-option {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 15px;
    text-align: center;
}

.sell-option h4 {
    margin: 0 0 10px 0;
    font-size: 1rem;
}

.sell-option p {
    margin: 5px 0;
    font-size: 0.9rem;
}

.sell-option .sell-note {
    font-size: 0.75rem;
    color: var(--color-muted);
    margin-bottom: 10px;
}

.sell-option .sell-price {
    font-size: 1rem;
    margin: 10px 0;
}

.sell-option .btn {
    width: 100%;
}

/* 価格表 */
.price-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.75rem;
    margin: 10px 0;
}

.price-table th,
.price-table td {
    padding: 4px 6px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.price-table th {
    background: rgba(255, 255, 255, 0.05);
    font-weight: 600;
}

.price-table td:first-child {
    font-weight: 600;
    background: rgba(255, 255, 255, 0.03);
}

/* 3列レイアウト */
@media (min-width: 600px) {
    .sell-options {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 599px) {
    .sell-options {
        grid-template-columns: 1fr;
    }
}

/* 在庫表 */
.inventory-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
    margin: 10px 0;
}

.inventory-table th,
.inventory-table td {
    padding: 4px 8px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.inventory-table th {
    background: rgba(255, 255, 255, 0.05);
    font-weight: 600;
}

.inventory-table td:first-child {
    text-align: left;
    font-weight: 500;
}

/* 難易度選択の説明文 */
.difficulty-desc {
    font-size: 0.75rem;
    color: var(--color-muted);
    display: block;
    margin-top: 2px;
}

/* 原木販売ボタン */
.btn-sell {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.8rem;
    opacity: 0.6;
    padding: 2px;
    transition: 0.2s;
}

.btn-sell:hover {
    opacity: 1;
    transform: scale(1.1);
}

.btn-sell:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* カスタム金額入力行 */
.custom-option {
    flex-wrap: wrap;
}

.custom-input-row {
    width: 100%;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 4px;
    margin-top: 4px;
}

/* チュートリアルオーバーレイの改行対応 */
.tutorial-overlay-content {
    word-break: break-word;
    white-space: normal;
    max-width: 280px;
}

.tutorial-overlay-content p {
    word-break: break-word;
    line-height: 1.6;
}

/* ソートボタン */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 15px;
}

.sort-buttons {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

.btn-sort {
    padding: 4px 10px;
    font-size: 0.7rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-muted);
    cursor: pointer;
    transition: all 0.2s;
}

.btn-sort:hover {
    background: rgba(76, 175, 80, 0.2);
    border-color: rgba(76, 175, 80, 0.5);
}

.btn-sort.active {
    background: var(--color-green);
    color: white;
    border-color: var(--color-green);
}

/* 実績一覧 */
.achievements-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 60vh;
    overflow-y: auto;
    padding: 10px 0;
}

.achievement-card {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    border-radius: 12px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.2s;
}

.achievement-card.unlocked {
    background: rgba(76, 175, 80, 0.15);
    border-color: rgba(76, 175, 80, 0.4);
}

.achievement-card.locked {
    opacity: 0.6;
}

.achievement-icon {
    font-size: 2rem;
    min-width: 50px;
    text-align: center;
}

.achievement-info {
    flex: 1;
}

.achievement-name {
    font-size: 1rem;
    font-weight: bold;
    color: var(--color-text);
    margin-bottom: 4px;
}

.achievement-desc {
    font-size: 0.85rem;
    color: var(--color-muted);
    margin-bottom: 4px;
}

.achievement-reward {
    font-size: 0.8rem;
    color: var(--color-gold);
}

.achievement-status {
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 12px;
    white-space: nowrap;
}

.achievement-card.unlocked .achievement-status {
    background: rgba(76, 175, 80, 0.3);
    color: #81c784;
}

.achievement-card.locked .achievement-status {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-muted);
}

/* スマホ対応 */
@media (max-width: 480px) {
    .section-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .sort-buttons {
        width: 100%;
        justify-content: flex-start;
    }

    .btn-sort {
        font-size: 0.65rem;
        padding: 3px 8px;
    }

    .achievement-card {
        padding: 10px;
        gap: 10px;
    }

    .achievement-icon {
        font-size: 1.5rem;
        min-width: 40px;
    }

    .achievement-name {
        font-size: 0.9rem;
    }

    .achievement-desc {
        font-size: 0.75rem;
    }
}

/* スティッキーヘッダー */
.sticky-header {
    position: fixed;
    top: -150px;
    left: 0;
    right: 0;
    background: rgba(26, 31, 22, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    z-index: 9999;
    transition: top 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.sticky-header.visible {
    top: 0;
}

.sticky-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 15px;
}

.sticky-progress {
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    width: 100%;
}

.sticky-progress-fill {
    height: 100%;
    width: 0%;
    transition: width 0.5s ease, background 0.3s ease;
}

.sticky-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--color-text);
}

.sticky-divider {
    color: rgba(255, 255, 255, 0.3);
}

.sticky-stock {
    color: rgba(255, 255, 255, 0.5);
    transition: color 0.3s;
}

.sticky-stock.has-stock {
    color: var(--color-green);
    font-weight: bold;
}

.sticky-buttons {
    display: flex;
    gap: 6px;
}

.btn-sticky {
    padding: 6px 10px;
    font-size: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text);
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    gap: 2px;
}

.btn-icon {
    font-size: 1.4rem;
    line-height: 1;
}

.btn-label {
    font-size: 0.65rem;
    line-height: 1.1;
    text-align: center;
}

.btn-sticky:hover {
    background: rgba(76, 175, 80, 0.3);
    border-color: rgba(76, 175, 80, 0.6);
}

.btn-sticky:active {
    transform: scale(0.95);
}

/* 3年間プログレスバー */
.game-progress-bar {
    margin: 5px 0 10px 0;
    padding: 0 5px;
}

.progress-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.6rem;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 3px;
    padding: 0 10px;
}

.progress-track-seasons {
    display: flex;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.progress-track-seasons::before,
.progress-track-seasons::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 2px;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.progress-track-seasons::before {
    left: 33.33%;
}

.progress-track-seasons::after {
    left: 66.66%;
}

.season-segment {
    height: 100%;
    position: relative;
    border-right: 1px solid rgba(0, 0, 0, 0.2);
}

.season-segment:last-child {
    border-right: none;
}

.season-fill {
    height: 100%;
    transition: width 0.5s ease;
}

/* スマホ対応 */
@media (max-width: 480px) {
    .sticky-header {
        padding: 0;
    }

    .sticky-main {
        flex-direction: column;
        align-items: stretch;
        padding: 6px 12px;
        gap: 4px;
    }

    .sticky-info {
        font-size: 0.7rem;
        gap: 8px;
        flex-wrap: wrap;
        justify-content: space-evenly;
    }

    .sticky-divider {
        display: none;
    }

    .sticky-buttons {
        justify-content: space-evenly;
        gap: 6px;
        padding: 0 8px;
    }

    .btn-sticky {
        padding: 5px 10px;
        font-size: 0.65rem;
    }

    .sticky-progress {
        height: 3px;
    }

    .progress-labels {
        font-size: 0.5rem;
    }

    .progress-track {
        height: 4px;
    }
}

/* トーストカウント表示 */
.toast-count {
    display: inline-block;
    background: var(--color-gold);
    color: #000;
    padding: 1px 6px;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: bold;
    margin-left: 5px;
}

/* スマホでチュートリアルボタンの順序を入れ替え */
@media (max-width: 600px) {
    .tutorial-actions {
        flex-direction: column-reverse;
    }
}

/* ほだ木置き場セクションヘッダー */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 10px;
}

.section-header h2 {
    margin: 0;
    font-size: 1.1rem;
}

.sort-buttons {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

.btn-sort {
    padding: 4px 10px;
    font-size: 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    color: var(--color-text);
    cursor: pointer;
    transition: all 0.2s;
}

.btn-sort:hover {
    background: rgba(255, 255, 255, 0.2);
}

.btn-sort.active {
    background: var(--color-green);
    border-color: var(--color-green);
    color: #fff;
}

/* Duolingoスタイル: 視認性の高い不透明背景 */
.inventory-bar {
    background: rgba(30, 40, 35, 0.85);
    border-radius: var(--radius);
    padding: 8px 12px;
}

.logs-section {
    background: rgba(30, 40, 35, 0.85);
    border-radius: var(--radius);
    padding: 10px;
}

.section-header h2 {
    font-weight: 700;
}

/* プログレスバーに半透明背景 */
.game-progress-bar {
    background: rgba(30, 40, 35, 0.8);
    border-radius: var(--radius);
    padding: 8px 12px;
    margin-bottom: 10px;
}

/* フッター（BGM等）に半透明背景 */
.footer {
    background: rgba(30, 40, 35, 0.85);
    border-radius: var(--radius);
    padding: 10px;
    margin-top: 10px;
}

/* イベントログにも半透明背景 */
.event-log {
    background: rgba(30, 40, 35, 0.8);
}

/* パネルグループ: 複数のパネルをくっつけて表示 */
.panel-group {
    margin-bottom: 10px;
}

.panel-group .panel-top {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.panel-group .panel-bottom {
    border-top-left-radius: 0;
    border-top-right-radius: 0;
    border-top: none;
    margin-top: 0;
    padding-top: 5px;
}

/* プログレスバーの背景をステータスバーと統一 */
.game-progress-bar.panel-bottom {
    background: rgba(47, 55, 40, 0.85);
    padding: 5px 12px 8px;
}

/* 在庫バーの背景をコントロールパネルと統一 */
.inventory-bar.panel-top {
    background: rgba(47, 55, 40, 0.85);
    padding: 5px 12px;
}

/* スマホ用：チュートリアルボタンの順序変更 */
@media (max-width: 600px) {
    .modal-actions.tutorial-actions {
        display: flex !important;
        flex-direction: column-reverse !important;
        gap: 10px !important;
    }
}

/* チュートリアル中はpanel-groupのoverflowを解除して緑枠を表示 */
.panel-group:has(.tutorial-highlight-border),
.panel-group:has(.tutorial-target) {
    overflow: visible !important;
    z-index: 99999 !important;
}

/* チュートリアル中は在庫バーのz-indexを下げて緑枠を隠さないようにする */
body:has(.tutorial-highlight-border) .inventory-bar,
body:has(.tutorial-target) .inventory-bar {
    z-index: auto !important;
    position: relative !important;
}

/* チュートリアル中はコントロールパネルのoverflowを解除 */
body:has(.tutorial-highlight-border) .control-panel,
body:has(.tutorial-target) .control-panel {
    overflow: visible !important;
}

/* モーダル内のボタンに緑枠を適用する場合（背景を暗くしない版） */
.modal .tutorial-highlight-border {
    outline-style: solid !important;
    outline-color: #4caf50 !important;
    outline-width: 3px !important;
    outline-offset: 2px !important;
    box-shadow: 0 0 20px rgba(76, 175, 80, 0.8) !important;
    animation: tutorialPulseModal 0.8s ease-in-out infinite !important;
    position: relative !important;
    z-index: 1 !important;
}

@keyframes tutorialPulseModal {

    0%,
    100% {
        outline-width: 3px;
        outline-offset: 2px;
        box-shadow: 0 0 10px rgba(76, 175, 80, 0.8);
        transform: scale(1);
    }

    50% {
        outline-width: 6px;
        outline-offset: 6px;
        box-shadow: 0 0 30px rgba(76, 175, 80, 1);
        transform: scale(1.03);
    }
}

/* チュートリアル解説ステップ用スタイル */
.tutorial-intro-message {
    max-width: 220px !important;
    text-align: center;
    padding: 10px 12px !important;
}

.tutorial-intro-message h4 {
    font-size: 0.85rem !important;
    margin-bottom: 6px !important;
}

.tutorial-intro-body {
    margin: 6px 0;
}

.tutorial-intro-content {
    text-align: center;
}

.tutorial-intro-content p {
    margin: 4px 0;
    line-height: 1.3;
    font-size: 0.8rem;
}

.tutorial-intro-diagram {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 8px 0;
    padding: 6px;
    background: rgba(76, 175, 80, 0.1);
    border-radius: 8px;
}

.intro-log {
    font-size: 1.5rem;
    animation: introLogPulse 1s ease-in-out infinite;
}

.intro-arrow {
    font-size: 1.2rem;
    color: #4caf50;
    animation: introArrowBounce 0.8s ease-in-out infinite;
}

.intro-mushroom {
    font-size: 1.5rem;
    animation: introMushroomGrow 1.2s ease-in-out infinite;
}

@keyframes introLogPulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

@keyframes introArrowBounce {

    0%,
    100% {
        transform: translateX(0);
    }

    50% {
        transform: translateX(5px);
    }
}

@keyframes introMushroomGrow {

    0%,
    100% {
        transform: scale(0.9);
        opacity: 0.7;
    }

    50% {
        transform: scale(1.1);
        opacity: 1;
    }
}

.tutorial-next {
    margin-top: 10px;
    margin-right: 8px;
    padding: 8px 18px;
    font-size: 0.85rem;
}

/* 成功時のアイコン */
.tutorial-success-icon {
    font-size: 1.4rem;
    margin: 6px 0;
    animation: successBounce 0.6s ease-in-out infinite;
}

@keyframes successBounce {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.2);
    }
}

/* スマホ用：解説ステップのスタイル調整 */
@media (max-width: 600px) {
    .tutorial-intro-message {
        max-width: 90% !important;
        width: 90% !important;
    }

    .tutorial-intro-diagram {
        gap: 10px;
        padding: 12px;
    }

    .intro-log,
    .intro-mushroom {
        font-size: 2.5rem;
    }

    .intro-arrow {
        font-size: 1.5rem;
    }

    .tutorial-intro-content p {
        font-size: 0.9rem;
    }

    .tutorial-next {
        padding: 8px 20px;
        font-size: 0.9rem;
    }
}

/* 解説ステップ用の暗いオーバーレイ */
.tutorial-overlay-dark {
    background: rgba(0, 0, 0, 0.7) !important;
}

/* 解説ステップ中に前面に表示する要素 */
.tutorial-highlight-element {
    z-index: 100002 !important;
}

/* ヘルプ猫は最前面・右下に固定 */
.help-button.tutorial-highlight-element,
.help-button.help-talking {
    position: fixed !important;
    right: 0 !important;
    bottom: 0 !important;
    left: auto !important;
    z-index: 100010 !important;
}

/* ステップインジケーター（1/16など） */
.tutorial-step-indicator {
    position: fixed;
    top: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.8rem;
    z-index: 100003;
}

/* 解説ステップ中のはじまりの木（オーバーレイより前、ポップアップより後ろ） */
.tutorial-log-highlight {
    position: relative !important;
    z-index: 100000 !important;
}

/* チュートリアル中のスキップボタン（左下角） */
.tutorial-cat-skip-btn {
    position: fixed;
    bottom: 10px;
    left: 10px;
    z-index: 100001;
    padding: 4px 14px;
    font-size: 0.8rem;
    background: rgba(100, 100, 100, 0.9);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.tutorial-cat-skip-btn:hover {
    background: rgba(80, 80, 80, 1);
}

/* スマホ用 */
@media (max-width: 600px) {
    .tutorial-cat-skip-btn {
        bottom: 8px;
        left: 8px;
        padding: 3px 12px;
        font-size: 0.75rem;
    }
}

/* 公式SNSリンク */
.sns-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 15px;
}

.sns-link {
    display: block;
    padding: 12px 20px;
    border-radius: 10px;
    text-decoration: none;
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    text-align: center;
    transition: all 0.2s;
}

.sns-link:hover {
    transform: scale(1.02);
    filter: brightness(1.1);
}

.sns-link.youtube {
    background: linear-gradient(135deg, #ff0000, #cc0000);
}

.sns-link.instagram {
    background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
}

.sns-link.tiktok {
    background: linear-gradient(135deg, #000000, #25f4ee);
}

.sns-link.threads {
    background: linear-gradient(135deg, #1e1e1e, #333333);
}

.sns-link.twitter {
    background: linear-gradient(135deg, #000000, #14171a);
}

/* ランキング */
.ranking-list {
    max-height: 300px;
    overflow-y: auto;
    margin: 10px 0;
}

.ranking-item {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    gap: 10px;
}

.ranking-item.top3 {
    background: rgba(255, 215, 0, 0.1);
}

.ranking-item .rank {
    font-size: 1rem;
    min-width: 30px;
    text-align: center;
}

.ranking-item .name {
    flex: 1;
    font-size: 0.9rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ranking-item .score {
    font-weight: bold;
    color: #4caf50;
    font-size: 0.9rem;
}

/* ランキング登録ボタン */
.btn-success {
    background: linear-gradient(135deg, #ffd700, #ffb300);
    color: #000;
    font-weight: bold;
}

/* 本伏せチュートリアル カルーセル */
.honfuse-tutorial {
    max-width: 380px;
    padding: 20px;
}

.honfuse-tutorial h3 {
    text-align: center;
    margin-bottom: 15px;
}

.carousel-container {
    overflow: hidden;
    position: relative;
    touch-action: pan-y;
}

.carousel-slides {
    display: flex;
    transition: transform 0.3s ease;
}

.carousel-slide {
    min-width: 100%;
    padding: 10px 5px;
    box-sizing: border-box;
}

.carousel-slide .slide-icon {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 10px;
}

.carousel-slide h4 {
    text-align: center;
    color: #4caf50;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.carousel-slide p {
    font-size: 0.9rem;
    margin-bottom: 10px;
    line-height: 1.5;
}

.carousel-slide ul {
    padding-left: 20px;
    font-size: 0.85rem;
    margin-bottom: 10px;
}

.carousel-slide li {
    margin-bottom: 5px;
}

.carousel-slide .tip {
    background: rgba(76, 175, 80, 0.2);
    border-left: 3px solid #4caf50;
    padding: 8px 12px;
    font-size: 0.8rem;
    border-radius: 4px;
}

.carousel-slide .warning {
    background: rgba(255, 152, 0, 0.2);
    border-left: 3px solid #ff9800;
    padding: 8px 12px;
    font-size: 0.8rem;
    border-radius: 4px;
}

.quality-bar-demo {
    background: rgba(0, 0, 0, 0.3);
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 10px;
    text-align: center;
}

.quality-bar-demo .bar-label {
    font-size: 0.75rem;
    color: #aaa;
    margin-bottom: 5px;
}

.quality-bar-demo .bar-visual {
    display: flex;
    justify-content: center;
    gap: 30px;
    font-size: 1.5rem;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin: 15px 0;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.2s;
}

.carousel-dot.active {
    background: #4caf50;
    transform: scale(1.2);
}