/* =========================================
   箱庭クラフト ニュース共通パーツ
   ========================================= */

/* ルート変数（共通） */
:root {
    --primary-color: #e67e22;
    --accent-color: #e67e22;
    --text-color: #2d2d3a;
    --light-text: #888;
    --white: #ffffff;
    --bg-gray: #f8f8fa;
    --border-light: #e0ddd9;
}

/* カテゴリバッジ（丸みのあるモダンなデザイン） */
.news-category-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(230, 126, 34, 0.12);
    color: var(--primary-color);
    font-size: 0.75rem;
    padding: 4px 14px;
    border-radius: 100px;
    font-weight: 700;
    white-space: nowrap;
    letter-spacing: 0.3px;
}

/* カテゴリ別バッジのバリエーション（動的に対応する場合は個別クラスを追加） */
.news-category-badge.important {
    background: rgba(239, 68, 68, 0.12);
    color: #ef4444;
}

.news-category-badge.update {
    background: rgba(59, 130, 246, 0.12);
    color: #3b82f6;
}

.news-category-badge.event {
    background: rgba(192, 132, 252, 0.12);
    color: #c084fc;
}

/* =========================================
   ニュースアーカイブ（一覧ページ）
   ========================================= */

/* フィルターボタンエリア */
.filter-container {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn {
    background: var(--white);
    border: 1px solid var(--border-light);
    padding: 10px 22px;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 700;
    color: var(--light-text);
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.filter-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(230, 126, 34, 0.3);
}

/* ニュースカード一覧 */
.news-list-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}

.news-card-item {
    background: var(--white);
    padding: 24px 32px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 25px;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: 1px solid transparent;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}

.news-card-item:hover {
    transform: translateX(8px);
    box-shadow: 0 12px 28px rgba(230, 126, 34, 0.1);
    border-color: rgba(230, 126, 34, 0.2);
    background: #fffdf9;
}

.news-card-item .news-date {
    font-weight: 700;
    color: var(--light-text);
    font-size: 0.9rem;
    min-width: 100px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.news-card-item .news-date:before {
    content: "📅";
    font-size: 0.85rem;
}

.news-card-item .news-category-badge {
    font-size: 0.7rem;
    padding: 3px 12px;
}

.news-card-title {
    font-weight: 700;
    color: var(--text-color);
    font-size: 1.05rem;
    flex: 1;
    transition: color 0.2s;
}

.news-card-item:hover .news-card-title {
    color: var(--primary-color);
}

/* カード内のメタ情報行 */
.news-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* =========================================
   ニュース詳細（個別記事ページ）
   ========================================= */

.news-detail-container {
    max-width: 900px;
    margin: 0 auto;
    background: var(--white);
    padding: 48px 48px;
    border-radius: 28px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.04);
    position: relative;
    z-index: 1;
}

/* ヘッダー */
.news-header {
    border-bottom: 2px dashed var(--border-light);
    margin-bottom: 40px;
    padding-bottom: 28px;
}

.news-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 16px;
}

.news-meta .news-date {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--light-text);
    font-size: 0.9rem;
}

.news-meta .news-date:before {
    content: "📅";
}

.news-title {
    font-size: clamp(1.6rem, 4.5vw, 2.3rem);
    color: var(--text-color);
    line-height: 1.35 !important;
    font-weight: 800;
    margin: 16px 0 12px;
    letter-spacing: -0.01em;
}

.news-author-info {
    font-size: 0.85rem;
    color: var(--light-text);
    display: flex;
    align-items: center;
    gap: 6px;
}

.news-author-info:before {
    content: "✍️";
    font-size: 0.85rem;
}

.news-author-info strong {
    color: var(--primary-color);
    font-weight: 700;
}

/* 本文エリア */
.news-content {
    line-height: 1.85;
    font-size: 1.05rem;
    color: var(--text-color);
}

/* 本文内見出し */
.news-content h2 {
    font-size: 1.6rem;
    margin: 2rem 0 1rem;
    padding-left: 14px;
    border-left: 4px solid var(--primary-color);
    color: var(--text-color);
    font-weight: 700;
}

.news-content h3 {
    font-size: 1.3rem;
    margin: 1.5rem 0 0.8rem;
    color: var(--text-color);
    font-weight: 600;
}

/* 本文内のボックス（汎用） */
.news-content .box {
    background: var(--bg-gray);
    border-radius: 20px;
    padding: 24px 28px;
    margin: 32px 0;
    border-left: 4px solid var(--primary-color);
}

/* 緑ボックス（アップデート・成功系） */
.news-content .box-green,
.info-box-green {
    background: #f1f9f1;
    border-left: 4px solid #22c55e;
    border-radius: 20px;
    padding: 24px 28px;
    margin: 32px 0;
}

/* 青ボックス（補足説明系） */
.news-content .box-blue {
    background: #eef4ff;
    border-left: 4px solid #3b82f6;
    border-radius: 20px;
    padding: 24px 28px;
    margin: 32px 0;
}

/* コマンド表示 */
.news-content .command {
    background: #1e1e2e;
    color: #e4e4e7;
    font-family: 'SF Mono', 'Courier New', monospace;
    padding: 12px 18px;
    border-radius: 12px;
    font-size: 0.9rem;
    overflow-x: auto;
    margin: 20px 0;
}

/* ボタン */
.news-content .btn {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.2s;
    margin: 8px 4px;
}

.news-content .btn:hover {
    filter: brightness(0.9);
    transform: translateY(-2px);
}

.news-content .btn-secondary {
    background: #6b7280;
}

/* 鯖主メッセージ */
.news-content .owner-message {
    background: linear-gradient(135deg, #fef9f0 0%, #fff5e6 100%);
    border-radius: 24px;
    padding: 28px 32px;
    margin: 40px 0;
    border: 1px solid rgba(230, 126, 34, 0.2);
}

.news-content .owner-message .name {
    font-size: 0.85rem;
    color: var(--primary-color);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
}

.news-content .owner-message .name:before {
    content: "🌱";
    font-size: 1rem;
}

/* 本文内の表組み */
.cmd-table,
.news-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 32px 0;
    font-size: 0.95rem;
    border-radius: 16px;
    overflow: hidden;
}

.cmd-table th,
.news-content th {
    background: #f5f5f7;
    padding: 14px 18px;
    border-bottom: 2px solid var(--border-light);
    text-align: left;
    font-weight: 800;
    color: var(--primary-color);
}

.cmd-table td,
.news-content td {
    padding: 12px 18px;
    border-bottom: 1px solid var(--border-light);
}

.cmd-table code,
.news-content code {
    background: #f0f0f0;
    padding: 2px 8px;
    border-radius: 6px;
    font-family: 'SF Mono', 'Courier New', monospace;
    font-size: 0.85rem;
    color: #d35400;
}

/* 本文内の画像 */
.news-content img {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    margin: 32px 0;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

/* 目次スタイル */
.table-of-contents {
    background: var(--bg-gray);
    border-radius: 20px;
    padding: 24px 28px;
    margin: 32px 0;
}

.table-of-contents p {
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.table-of-contents p:before {
    content: "📑";
}

.table-of-contents ul {
    margin: 0;
    padding-left: 1.5rem;
}

.table-of-contents li {
    margin: 8px 0;
}

.table-of-contents a {
    color: var(--primary-color);
    text-decoration: none;
}

.table-of-contents a:hover {
    text-decoration: underline;
}

/* 記事下ナビゲーション */
.news-footer {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 60px;
    padding-top: 40px;
    border-top: 2px dashed var(--border-light);
    flex-wrap: wrap;
}

.btn-nav {
    display: inline-block;
    padding: 10px 28px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.2s;
}

.btn-outline-nav {
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    background: transparent;
}

.btn-outline-nav:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

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

.btn-primary-nav:hover {
    filter: brightness(0.9);
    transform: translateY(-2px);
}

/* =========================================
   ダークモード対応
   ========================================= */
@media (prefers-color-scheme: dark) {
    :root {
        --white: #1f1f2e;
        --text-color: #e4e4e7;
        --light-text: #a1a1aa;
        --bg-gray: #2a2a35;
        --border-light: #3f3f46;
    }

    .news-detail-container {
        background: #1f1f2e;
    }

    .news-card-item {
        background: #1f1f2e;
    }

    .news-card-item:hover {
        background: #2a2a35;
    }

    .news-content .box {
        background: #2a2a35;
    }

    .news-content .box-green,
    .info-box-green {
        background: #1a2a1f;
    }

    .news-content .box-blue {
        background: #1a2a3f;
    }

    .news-content .owner-message {
        background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
        border-color: #2d2d44;
    }

    .cmd-table th,
    .news-content th {
        background: #2a2a35;
        border-bottom-color: #3f3f46;
    }

    .cmd-table td,
    .news-content td {
        border-bottom-color: #2d2d35;
    }

    .table-of-contents {
        background: #2a2a35;
    }

    .filter-btn {
        background: #1f1f2e;
        border-color: #3f3f46;
        color: #a1a1aa;
    }

    .filter-btn:hover {
        border-color: var(--primary-color);
        color: var(--primary-color);
    }
}

/* =========================================
   レスポンシブ
   ========================================= */
@media (max-width: 768px) {
    .news-detail-container {
        padding: 32px 20px;
        border-radius: 0;
        margin: 0;
    }

    .news-card-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        padding: 20px;
    }

    .news-card-item .news-date {
        min-width: auto;
    }

    .news-footer {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .btn-nav {
        text-align: center;
        width: 100%;
    }

    .filter-container {
        gap: 8px;
        margin-bottom: 30px;
    }

    .filter-btn {
        padding: 8px 16px;
        font-size: 0.8rem;
    }

    .news-content h2 {
        font-size: 1.4rem;
    }

    .news-content h3 {
        font-size: 1.2rem;
    }

    .news-content .box,
    .news-content .box-green,
    .news-content .box-blue {
        padding: 18px 20px;
    }
}

@media (max-width: 480px) {
    .news-title {
        font-size: 1.4rem;
    }

    .news-meta {
        gap: 10px;
        font-size: 0.8rem;
    }

    .news-content {
        font-size: 0.98rem;
    }

    .cmd-table th,
    .cmd-table td,
    .news-content th,
    .news-content td {
        padding: 10px 12px;
        font-size: 0.85rem;
    }
}