/* Case Post Archive Styles - 修正版 */

.case-post-archive {
    padding: 2rem 0;
}

.case-post-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* グリッドレイアウト */
.case-post-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

/* 投稿カード */
.case-post-item {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    overflow: hidden;
}

.case-post-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.case-post-card {
    height: 100%;
    display: flex;
    flex-direction: column;
}

/* サムネイル */
.case-post-thumbnail {
    position: relative;
    overflow: hidden;
    height: 200px;
}

.case-post-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.case-post-thumbnail:hover .case-post-image {
    transform: scale(1.05);
}

/* コンテンツエリア */
.case-post-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* タイトル */
.case-post-title {
    margin: 0 0 1rem 0;
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.4;
}

.case-post-title a {
    color: #2d3748;
    text-decoration: none;
    transition: color 0.3s ease;
}

.case-post-title a:hover {
    color: #3182ce;
}

/* 抜粋 */
.case-post-excerpt {
    color: #4a5568;
    line-height: 1.6;
    margin-bottom: 1rem;
    flex: 1;
}

/* メタ情報 */
.case-post-meta {
    margin-bottom: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.case-post-meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    font-size: 1.2rem;
    color: #4a5568;
}

/* フッター */
.case-post-footer {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid #e2e8f0;
}

.case-post-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #3182ce;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.case-post-link:hover {
    color: #2c5282;
    transform: translateX(3px);
}

.case-post-link .arrow {
    transition: transform 0.3s ease;
}

.case-post-link:hover .arrow {
    transform: translateX(3px);
}

/* 結果がない場合 */
.case-post-no-results {
    text-align: center;
    padding: 3rem 1rem;
    color: #4a5568;
    font-size: 1.125rem;
}

/* ページネーション */
.case-post-pagination {
    margin-top: 3rem;
    text-align: center;
}

.case-post-pagination .page-numbers {
    list-style: none;
    padding: 0;
    margin: 0;
    display: inline-flex;
    gap: 0.5rem;
}

.case-post-pagination .page-numbers li {
    margin: 0;
}

.case-post-pagination .page-numbers a,
.case-post-pagination .page-numbers span {
    display: inline-block;
    padding: 0.75rem 1rem;
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    color: #4a5568;
    text-decoration: none;
    transition: all 0.3s ease;
}

.case-post-pagination .page-numbers a:hover {
    background-color: #3182ce;
    color: #ffffff;
    border-color: #3182ce;
}

.case-post-pagination .page-numbers .current {
    background-color: #3182ce;
    color: #ffffff;
    border-color: #3182ce;
}

/* アイコン（お客様情報のみ残す） */
.icon-client::before { content: "👤"; }

/* レスポンシブデザイン */
@media (max-width: 768px) {
    .case-post-archive {
        padding: 1rem 0;
    }
    
    .case-post-container {
        padding: 0 0.5rem;
    }
    
    .case-post-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .case-post-content {
        padding: 1rem;
    }
    
    .case-post-title {
        font-size: 1.125rem;
    }
    
    .case-post-meta {
        gap: 0.5rem;
    }
    
    .case-post-meta span {
        padding: 0.2rem 0.6rem;
    }
    
    .case-post-footer {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .case-post-pagination .page-numbers {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .case-post-pagination .page-numbers a,
    .case-post-pagination .page-numbers span {
        padding: 0.5rem 0.75rem;
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
    .case-post-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .case-post-thumbnail {
        height: 150px;
    }
    
    .case-post-content {
        padding: 0.75rem;
    }
    
    .case-post-title {
        font-size: 1rem;
        margin-bottom: 0.75rem;
    }
    
    .case-post-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .case-post-meta span {
        align-self: flex-start;
    }
}