/* 観葉植物ページ専用スタイル */

/* アフィリエイトリンク画像スタイル */
.affiliate-link {
    word-wrap: break-word;
}

.affiliate-img-small {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
}

.affiliate-img-medium {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 8px;
}

.affiliate-img-full {
    margin: 2px;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.life-bar-container .bar,
.meter .meter-fill {
    transition: width 0.5s ease;
}

/* Progress bar widths */
.bar-95 {
    width: 95%;
}

.bar-90 {
    width: 90%;
}

.bar-85 {
    width: 85%;
}

.meter-20 {
    width: 20%;
}

/* ナビゲーションのアクティブ状態 */
.nav-menu .active {
    background: linear-gradient(135deg, var(--kawaii-mint), var(--kawaii-sky));
    color: white;
    border-radius: var(--radius-sm);
}

/* 植物選びガイド */
.selection-guide {
    background: var(--bg-light);
    padding: var(--spacing-xl) 0;
}

.selection-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

@media (max-width: 768px) {
    .selection-cards {
        grid-template-columns: 1fr;
    }
}

.selection-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.selection-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #b2dfdb, #c8e6c9, #ffccbc);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.selection-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
    border-color: #b2dfdb;
}

.selection-card:hover::before {
    opacity: 1;
}

.selection-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--kawaii-green), var(--kawaii-sage));
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.selection-card h3 {
    color: var(--primary-dark);
    margin-bottom: var(--spacing-sm);
}

.selection-card p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    font-size: 0.95rem;
}

.selection-card ul {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.selection-card li {
    color: var(--text-secondary);
    padding: var(--spacing-xs) 0;
    position: relative;
    padding-left: 1.5rem;
}

.selection-card li:before {
    content: "🌱";
    position: absolute;
    left: 0;
}

.selection-card li a {
    color: var(--primary-dark);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border-bottom: 1px dashed transparent;
}

.selection-card li a:hover {
    color: var(--primary-green);
    border-bottom-color: var(--primary-green);
    transform: translateX(3px);
    display: inline-block;
}

/* 植物詳細カード */
.plant-encyclopedia {
    padding: var(--spacing-xl) 0;
}

.plant-detail-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    margin-bottom: var(--spacing-xl);
    overflow: hidden;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.plant-detail-card:hover {
    border-color: var(--kawaii-mint);
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.plant-detail-header {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--spacing-lg);
    padding: 2rem;
    background: linear-gradient(135deg, #f0fffe 0%, #fffef0 50%, #fff5f8 100%);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.plant-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.plant-placeholder {
    font-size: 6rem;
    background: linear-gradient(135deg, #b2dfdb, #c8e6c9);
    border-radius: 20px;
    width: 180px;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 5px 15px rgba(178, 223, 219, 0.3);
    transition: transform 0.3s ease;
}

.plant-placeholder:hover {
    transform: scale(1.05);
}

.plant-info h3 {
    color: #2c5f2d;
    font-size: 1.8rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
    letter-spacing: 0.5px;
}

.plant-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

.plant-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.stat {
    background: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    color: #4a5568;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.2s ease;
}

.stat:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

/* タブナビゲーション */
.plant-detail-content {
    padding: 0;
}

.content-tabs {
    display: flex;
    background: #f8fafb;
    border-bottom: 1px solid #e2e8f0;
}

.tab-btn {
    flex: 1;
    padding: 16px 20px;
    background: none;
    border: none;
    color: #718096;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    position: relative;
}

.tab-btn:hover {
    background: rgba(178, 223, 219, 0.1);
    color: #2c5f2d;
}

.tab-btn.active {
    background: white;
    color: #2c5f2d;
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #b2dfdb, #81c784);
}

.tab-content {
    display: none;
    padding: 2rem;
    animation: fadeIn 0.3s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.tab-content h4 {
    color: #2c5f2d;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    position: relative;
    padding-left: 25px;
    font-weight: 600;
}

.tab-content h4::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 20px;
    background: linear-gradient(180deg, #b2dfdb, #81c784);
    border-radius: 2px;
}

.tab-content ul {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.tab-content li {
    padding: var(--spacing-xs) 0;
    position: relative;
    padding-left: 1.5rem;
    color: var(--text-secondary);
}

.tab-content li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--kawaii-mint);
    font-weight: bold;
}

.tab-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

/* 品種グリッド */
.varieties-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-top: 1.5rem;
}

.variety-item {
    background: linear-gradient(135deg, #f8fffe, #fffef8);
    padding: 1rem;
    border-radius: 12px;
    border: 1px solid rgba(178, 223, 219, 0.3);
    transition: all 0.3s ease;
}

.variety-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    border-color: #b2dfdb;
}

.variety-item strong {
    color: var(--primary-dark);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.variety-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

/* 季節別カード */
.seasonal-care {
    background: var(--bg-light);
    padding: var(--spacing-xl) 0;
}

.seasonal-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

@media (max-width: 768px) {
    .seasonal-cards {
        grid-template-columns: 1fr;
    }
}

.seasonal-card {
    background: white;
    border-radius: var(--radius);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease;
    position: relative;
    overflow: hidden;
}

.seasonal-card:hover {
    transform: translateY(-4px);
}

.seasonal-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.seasonal-card.spring::before {
    background: linear-gradient(90deg, #FF6B9D, #FFC371);
}

.seasonal-card.summer::before {
    background: linear-gradient(90deg, #4ECDC4, #44A08D);
}

.seasonal-card.autumn::before {
    background: linear-gradient(90deg, #FA8072, #FF6347);
}

.seasonal-card.winter::before {
    background: linear-gradient(90deg, #667db6, #0082c8);
}

.season-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.seasonal-card h3 {
    color: var(--primary-dark);
    margin-bottom: var(--spacing-xs);
    text-align: center;
}

.seasonal-card h4 {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.seasonal-card ul {
    list-style: none;
}

.seasonal-card li {
    padding: var(--spacing-xs) 0;
    color: var(--text-secondary);
    line-height: 1.5;
}

.seasonal-card strong {
    color: var(--primary-dark);
}

/* トラブルシューティング */
.troubleshooting {
    padding: var(--spacing-xl) 0;
}

.trouble-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    margin-top: var(--spacing-xl);
}

@media (max-width: 768px) {
    .trouble-list {
        grid-template-columns: 1fr;
    }
}

.trouble-item {
    background: white;
    border-radius: 12px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.06);
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    display: flex;
    gap: 1rem;
    border-left: 4px solid #ffab91;
    transition: all 0.3s ease;
    cursor: pointer;
}

.trouble-item:hover {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transform: translateX(5px);
}

.trouble-item.expanded {
    background: linear-gradient(135deg, #ffffff, #fffbf0);
    border-left-color: #66bb6a;
}

.trouble-icon {
    font-size: 2.5rem;
    min-width: 60px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    margin-top: var(--spacing-xs);
}

.trouble-content h3 {
    color: var(--primary-dark);
    margin-bottom: var(--spacing-md);
}

.trouble-causes, .trouble-solutions {
    margin-bottom: var(--spacing-md);
}

.trouble-causes h4, .trouble-solutions h4 {
    color: var(--kawaii-green);
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--kawaii-green);
    padding-bottom: var(--spacing-xs);
}

.trouble-causes ul, .trouble-solutions ul {
    list-style: none;
}

.trouble-causes li, .trouble-solutions li {
    padding: var(--spacing-xs) 0;
    position: relative;
    padding-left: 1.5rem;
    color: var(--text-secondary);
}

.trouble-causes li:before {
    content: "❗";
    position: absolute;
    left: 0;
}

.trouble-solutions li:before {
    content: "✅";
    position: absolute;
    left: 0;
}

/* 増やし方ガイド */
.propagation-guide {
    background: var(--bg-light);
    padding: var(--spacing-xl) 0;
}

.propagation-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.method-card {
    background: white;
    border-radius: var(--radius);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease;
}

.method-card:hover {
    transform: translateY(-4px);
}

.method-icon {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--kawaii-mint), var(--kawaii-sky));
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.method-card h3 {
    color: var(--primary-dark);
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.method-description {
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.method-steps, .suitable-plants {
    margin-bottom: var(--spacing-md);
}

.method-steps h4, .suitable-plants h4 {
    color: var(--kawaii-mint);
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--kawaii-mint);
    padding-bottom: var(--spacing-xs);
}

.method-steps ol {
    padding-left: var(--spacing-md);
}

.method-steps li {
    padding: var(--spacing-xs) 0;
    color: var(--text-secondary);
}

.suitable-plants p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
}

/* グループセクション */
.plant-group-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, #f8fffe, #fffef8);
}

.plant-group-section:nth-child(even) {
    background: linear-gradient(135deg, #fff5f8, #f0fffe);
}

.section-description {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* 初心者向けデザイン */
.beginner-highlight {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.highlight-card {
    background: white;
    border-radius: 20px;
    padding: 1.5rem;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    border-left: 5px solid #4CAF50;
}

.highlight-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.plant-mini-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
    text-align: left;
}

.mini-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #b2dfdb, #c8e6c9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mini-info h4 {
    color: #2c5f2d;
    margin: 0 0 0.5rem;
    font-size: 1.1rem;
}

.mini-stats {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    font-size: 0.8rem;
    margin: 0.5rem 0;
}

.btn-small {
    background: #4CAF50;
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    text-decoration: none;
    font-size: 0.8rem;
    display: inline-block;
    margin-top: 0.5rem;
}

/* インテリア向けデザイン */
.decorative-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.showcase-item {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    position: relative;
    overflow: hidden;
}

.showcase-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(45deg, #FF6B9D, #FFC371);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: bold;
}

.showcase-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.showcase-tagline {
    font-style: italic;
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.showcase-features {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    margin: 1rem 0;
}

.feature-tag {
    background: #f0f7ff;
    color: #2563eb;
    padding: 0.3rem 0.6rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 500;
}

.btn-decorative {
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    margin-top: 1rem;
    display: inline-block;
}

/* 空気清浄向けデザイン */
.air-purify-grid {
    max-width: 500px;
    margin: 2rem auto;
}

.purify-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    position: relative;
}

.nasa-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(45deg, #1e3c72, #2a5298);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
}

.purify-icon {
    font-size: 4rem;
    text-align: center;
    margin: 1rem 0;
}

.purify-effects {
    margin: 1.5rem 0;
}

.effect-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.8rem;
}

.chemical {
    font-size: 0.9rem;
    font-weight: 600;
    color: #4a5568;
}

.effectiveness {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
    margin-left: 1rem;
}

.bar {
    height: 8px;
    background: linear-gradient(90deg, #48bb78, #38a169);
    border-radius: 4px;
    position: relative;
    flex: 1;
    max-width: 100px;
}

.other-purifiers {
    margin-top: 2rem;
}

.mini-purifiers {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.mini-purifier {
    background: #f7fafc;
    padding: 1rem;
    border-radius: 12px;
    text-align: center;
    min-width: 120px;
}

.btn-mini {
    background: #48bb78;
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    text-decoration: none;
    font-size: 0.8rem;
}

/* 耐陰性向けデザイン */
.shade-champion {
    margin: 2rem 0;
    position: relative;
}

.champion-badge {
    text-align: center;
    background: linear-gradient(45deg, #4a5568, #2d3748);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    display: inline-block;
    font-weight: bold;
    margin-bottom: 1rem;
}

.champion-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 2rem;
    align-items: center;
}

.champion-icon {
    font-size: 4rem;
}

.champion-features {
    margin-top: 1rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.light-meter {
    text-align: center;
    margin-bottom: 1rem;
}

.meter-bar {
    width: 100px;
    height: 10px;
    background: #e2e8f0;
    border-radius: 5px;
    margin: 0.5rem auto;
    position: relative;
}

.meter-fill {
    height: 100%;
    background: linear-gradient(90deg, #4a5568, #2d3748);
    border-radius: 5px;
}

.alternatives-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 1.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.alt-item {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.05);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.alt-icon {
    margin-bottom: 0.5rem;
}

.alt-info {
    flex: 1;
}

.alt-info h5 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--primary-dark);
}

.alt-info p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.alt-light {
    display: inline-block;
    background: linear-gradient(90deg, #fbbf24, #f59e0b);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
}

.btn-alt, .btn-champion, .btn-purify {
    background: #4a5568;
    color: white;
    padding: 0.6rem 1.2rem;
    border-radius: 20px;
    text-decoration: none;
    font-size: 0.9rem;
    display: inline-block;
    margin-top: 0.5rem;
}

/* 進歩バー幅のクラス */
.bar-95 {
    width: 95%;
}

.bar-90 {
    width: 90%;
}

.bar-85 {
    width: 85%;
}

.meter-20 {
    width: 20%;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .plant-detail-header {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .plant-placeholder {
        font-size: 4rem;
        width: 120px;
        height: 120px;
        margin: 0 auto;
    }
    
    .plant-info h3 {
        font-size: 1.5rem;
    }
    
    .plant-stats {
        justify-content: center;
    }
    
    .content-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        border-bottom: 1px solid var(--border-color);
    }
    
    .tab-btn.active {
        border-bottom: 3px solid var(--kawaii-green);
        border-right: none;
    }
    
    .trouble-item {
        flex-direction: column;
        text-align: center;
    }
    
    .trouble-icon {
        margin: 0 auto var(--spacing-sm);
    }
    
    .seasonal-cards,
    .propagation-methods {
        grid-template-columns: 1fr;
    }
}