/* ブログ用スタイル - 既存のCSS変数を活用 */

/* ブログページのbody - スクロール有効化 */
body:has(.blog-nav) {
    padding: 0;
    overflow-y: auto;
    min-height: 100vh;
}

/* ナビゲーション */
.blog-nav {
    background-color: var(--sidebar-bg);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.blog-nav-container {
    max-width: 100%;
    margin: 0;
    padding: 0 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 50px;
}

/* ブログタイトル */
.blog-title {
    font-size: 28px;
    font-weight: bold;
    color: #fff;
    text-shadow: -1px -1px 0 #d0b35d, 1px -1px 0 #d0b35d, -1px 1px 0 #d0b35d, 1px 1px 0 #d0b35d;
    text-decoration: none;
}

.blog-title:hover {
    opacity: 0.9;
}

/* ナビゲーションボタンコンテナ */
.nav-buttons {
    display: flex;
    gap: 10px;
}

/* ナビゲーションボタン（丸型） */
.nav-button {
    width: 36px;
    height: 36px;
    background-color: var(--primary-color);
    color: #fff;
    border-radius: 50%;
    border: 2px solid #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    text-decoration: none;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
    transition: background-color 0.3s, transform 0.2s;
}

.nav-button:hover {
    background-color: var(--accent-color);
    transform: scale(1.1);
}

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

.nav-button.rss-btn {
    background-color: #ee802f;
}

.nav-button.rss-btn:hover {
    background-color: #d96a1f;
}

/* ブログコンテナ */
.blog-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 20px 40px;
    min-height: calc(100vh - 50px - 60px);
}

/* 2カラムレイアウト */
.blog-layout {
    display: flex;
    gap: 40px;
    max-width: 100%;
    margin: 0 auto;
    padding: 20px 40px;
    min-height: calc(100vh - 50px - 60px);
}

.blog-main {
    flex: 1;
    min-width: 0;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

/* 3カラムレイアウト */
.blog-layout-3col {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    min-height: calc(100vh - 50px - 80px);
    padding: 20px 40px;
}

/* フッターを常に全幅で下に配置 */
.blog-layout-3col .blog-footer {
    flex-basis: 100%;
}

/* サイドバー（共通） */
.blog-sidebar {
    width: 320px;
    flex-shrink: 0;
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    box-shadow: var(--card-shadow);
    border: 1px solid #eee;
    height: calc(100vh - 90px);
    position: sticky;
    top: 70px;
    overflow-y: auto;
    align-self: flex-start;
}

/* 左サイドバー */
.blog-sidebar-left {
    order: -1;
}

/* プロフィールミニ */
.profile-mini {
    text-align: center;
    margin-bottom: 15px;
}

.profile-mini-photo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent-color);
    margin-bottom: 10px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

@keyframes flipImage {
    0% { transform: rotateY(0deg); }
    50% { transform: rotateY(90deg); }
    100% { transform: rotateY(0deg); }
}

.profile-mini-photo.flipping {
    animation: flipImage 0.5s ease;
}

.profile-mini-name {
    font-size: 16px;
    font-weight: bold;
    color: var(--primary-color);
}

.profile-mini-title {
    font-size: 13px;
    color: #666;
    margin-bottom: 10px;
}

.profile-mini-desc {
    font-size: 13px;
    color: #555;
    line-height: 1.6;
    margin-bottom: 15px;
}

.profile-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--accent-color);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: color 0.2s;
}

.profile-link:hover {
    color: #b89c4a;
}

/* SNSリンク */
.sns-links {
    display: flex;
    justify-content: center;
    gap: 12px;
}

.sns-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-color);
    color: #fff;
    border-radius: 50%;
    font-size: 18px;
    text-decoration: none;
    transition: all 0.2s;
}

.sns-link:hover {
    background-color: var(--accent-color);
    transform: scale(1.1);
}

/* 最近の記事 */
.recent-posts {
    list-style: none;
}

.recent-posts li {
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

.recent-posts li:last-child {
    border-bottom: none;
}

.recent-posts a {
    display: block;
    color: var(--primary-color);
    text-decoration: none;
    font-size: 14px;
    line-height: 1.4;
    transition: color 0.2s;
}

.recent-posts a:hover {
    color: var(--accent-color);
}

.recent-post-date {
    display: block;
    font-size: 12px;
    color: #999;
    margin-top: 4px;
}

.sidebar-widget {
    padding-bottom: 20px;
    margin-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.sidebar-widget:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.sidebar-widget-title {
    font-size: 16px;
    color: var(--primary-color);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--accent-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.sidebar-widget-title i {
    color: var(--accent-color);
}

.sidebar-widget-title a {
    color: inherit;
    text-decoration: none;
}

.sidebar-widget-title a:hover {
    color: var(--accent-color);
}

/* 検索ボックス */
.search-box input {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
    transition: border-color 0.2s;
}

.search-box input:focus {
    outline: none;
    border-color: var(--accent-color);
}

/* 検索結果 */
#search-results {
    margin-top: 10px;
}

.search-result-item {
    display: block;
    padding: 10px;
    margin-bottom: 8px;
    background-color: #f9f9f9;
    border-radius: 6px;
    text-decoration: none;
    transition: background-color 0.2s;
}

.search-result-item:hover {
    background-color: #f0f2f5;
}

.search-result-title {
    color: var(--primary-color);
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 4px;
}

.search-result-date {
    color: #888;
    font-size: 12px;
}

.search-no-results {
    color: #888;
    font-size: 13px;
    text-align: center;
    padding: 15px 0;
}

/* RSSリンク */
.rss-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #ee802f;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
}

.rss-link:hover {
    color: #d96a1f;
}

.rss-link i {
    font-size: 20px;
}

/* タグクラウド */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.sidebar-tag {
    background-color: rgba(98, 110, 74, 0.1);
    color: var(--primary-color);
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 13px;
    text-decoration: none;
    transition: all 0.2s;
}

.sidebar-tag:hover {
    background-color: var(--accent-color);
    color: #fff;
}

/* アーカイブ */
.archive-list {
    font-size: 14px;
}

.archive-year {
    margin-bottom: 5px;
}

.archive-year-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 0;
    cursor: pointer;
    font-weight: 600;
    color: var(--primary-color);
    transition: color 0.2s;
}

.archive-year-header:hover {
    color: var(--accent-color);
}

.archive-toggle {
    font-size: 12px;
    transition: transform 0.2s;
}

.archive-year.open .archive-toggle {
    transform: rotate(90deg);
}

.archive-months {
    list-style: none;
    padding-left: 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.archive-year.open .archive-months {
    max-height: 500px;
}

.archive-months li {
    padding: 5px 0;
}

.archive-months a {
    color: #555;
    text-decoration: none;
    transition: color 0.2s;
}

.archive-months a:hover {
    color: var(--accent-color);
}

/* タグページ */
.tags-page {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.tag-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #fff;
    padding: 12px 20px;
    border-radius: 8px;
    box-shadow: var(--card-shadow);
    border: 1px solid #eee;
    text-decoration: none;
    transition: all 0.2s;
}

.tag-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--hover-shadow);
    border-color: var(--accent-color);
}

.tag-name {
    color: var(--primary-color);
    font-weight: 600;
}

.tag-count {
    background-color: var(--accent-color);
    color: #fff;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 12px;
}

/* ブログヘッダー */
.blog-header {
    text-align: center;
    margin-bottom: 50px;
    padding-bottom: 30px;
    border-bottom: 2px solid #eee;
}

.blog-header h1 {
    font-size: 32px;
    color: var(--primary-color);
    margin-bottom: 10px;
    font-weight: 700;
}

.blog-header p {
    font-size: 16px;
    color: #666;
}

/* 記事カード */
.post-card {
    background: #fff;
    border-radius: 8px;
    padding: 30px;
    margin-bottom: 25px;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    border: 1px solid #eee;
}

.post-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--hover-shadow);
    border-color: transparent;
}

.post-card h2 {
    font-size: 22px;
    color: var(--primary-color);
    margin-bottom: 12px;
    line-height: 1.4;
}

.post-card h2 a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

.post-card h2 a:hover {
    color: var(--accent-color);
}

/* 記事メタ情報 */
.post-meta {
    font-size: 13px;
    color: #7f8c8d;
    margin-bottom: 15px;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.post-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.post-meta i {
    color: var(--accent-color);
}

/* タグ */
.tag {
    background-color: rgba(98, 110, 74, 0.1);
    color: var(--primary-color);
    padding: 3px 10px;
    border-radius: 15px;
    font-size: 12px;
    margin-left: 4px;
}

/* 記事抜粋 */
.post-excerpt {
    color: #555;
    line-height: 1.8;
    margin-bottom: 15px;
}

/* 続きを読むリンク */
.read-more {
    display: inline-flex;
    align-items: center;
    color: var(--accent-color);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: color 0.2s;
}

.read-more:hover {
    color: #b89c4a;
}

.read-more i {
    margin-left: 6px;
    transition: transform 0.2s;
}

.read-more:hover i {
    transform: translateX(4px);
}

/* ページネーション */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 50px;
}

.pagination-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    background-color: var(--primary-color);
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    font-size: 14px;
    transition: background-color 0.2s;
}

.pagination-link:hover {
    background-color: var(--accent-color);
}

.pagination-info {
    color: #666;
    font-size: 14px;
}

/* 無効状態のページングリンク */
.pagination-disabled {
    background-color: #ccc;
    cursor: not-allowed;
    pointer-events: none;
}

.pagination-disabled:hover {
    background-color: #ccc;
}

/* 記事本文ページ */
.post-content {
    background: #fff;
    border-radius: 8px;
    padding: 40px;
    box-shadow: var(--card-shadow);
    border: 1px solid #eee;
}

.post-header {
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 2px solid #eee;
}

.post-header h1 {
    font-size: 28px;
    color: var(--primary-color);
    margin-bottom: 15px;
    line-height: 1.4;
}

/* 記事本文 */
.post-body {
    line-height: 1.9;
    color: #333;
}

.post-body h2 {
    font-size: 24px;
    color: var(--primary-color);
    margin-top: 50px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--accent-color);
}

.post-body h3 {
    font-size: 20px;
    color: var(--primary-color);
    margin-top: 40px;
    margin-bottom: 15px;
}

.post-body h4 {
    font-size: 18px;
    color: var(--primary-color);
    margin-top: 30px;
    margin-bottom: 12px;
}

.post-body p {
    margin-bottom: 20px;
}

.post-body a {
    color: var(--accent-color);
    text-decoration: underline;
}

.post-body a:hover {
    color: #b89c4a;
}

.post-body ul,
.post-body ol {
    margin-bottom: 20px;
    padding-left: 30px;
}

.post-body li {
    margin-bottom: 8px;
}

.post-body code {
    background-color: #f0f2f5;
    padding: 2px 8px;
    border-radius: 4px;
    font-family: 'Menlo', 'Monaco', 'Consolas', monospace;
    font-size: 14px;
    color: #e74c3c;
}

.post-body pre {
    background-color: #2d3436;
    color: #dfe6e9;
    padding: 20px;
    border-radius: 8px;
    overflow-x: auto;
    margin-bottom: 25px;
    line-height: 1.5;
}

.post-body pre code {
    background: none;
    padding: 0;
    color: inherit;
    font-size: 14px;
}

.post-body blockquote {
    border-left: 4px solid var(--accent-color);
    padding-left: 20px;
    margin: 25px 0;
    color: #555;
    font-style: italic;
    background-color: #f9f9f9;
    padding: 20px 20px 20px 25px;
    border-radius: 0 8px 8px 0;
}

.post-body img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 25px 0;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.post-body table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 25px;
}

.post-body th,
.post-body td {
    border: 1px solid #ddd;
    padding: 12px;
    text-align: left;
}

.post-body th {
    background-color: var(--primary-color);
    color: #fff;
}

.post-body tr:nth-child(even) {
    background-color: #f9f9f9;
}

/* 記事フッター */
.post-footer {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid #eee;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
}

.back-link:hover {
    color: #b89c4a;
}

.back-link i {
    transition: transform 0.2s;
}

.back-link:hover i {
    transform: translateX(-4px);
}

.back-link-top {
    display: inline-block;
    margin-bottom: 20px;
}

/* 前後の記事ナビゲーション */
.post-navigation {
    display: flex;
    gap: 20px;
    margin-top: 30px;
}

.post-nav-link {
    flex: 1;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: 8px;
    text-decoration: none;
    transition: background-color 0.2s;
}

.post-nav-link:hover {
    background-color: #f0f2f5;
}

.post-nav-prev {
    text-align: left;
}

.post-nav-next {
    text-align: right;
}

.post-nav-label {
    display: block;
    font-size: 12px;
    color: #7f8c8d;
    margin-bottom: 5px;
}

.post-nav-title {
    display: block;
    font-size: 14px;
    color: var(--primary-color);
    font-weight: 600;
}

/* フッター */
.blog-footer {
    margin: 30px 0 0;
    padding: 0;
    text-align: center;
    flex-shrink: 0;
}

.blog-footer-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 15px 0 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.blog-footer p {
    font-size: 14px;
    color: #666;
}

.blog-footer-links {
    display: flex;
    gap: 20px;
}

.blog-footer-links a {
    color: var(--primary-color);
    font-size: 20px;
    transition: color 0.2s;
}

.blog-footer-links a:hover {
    color: var(--accent-color);
}

/* GitHub Contributions */
.github-contributions {
    overflow-x: auto;
}

.github-contributions img {
    width: 100%;
    height: auto;
    border-radius: 4px;
}

/* GitHub ローディングUI */
.github-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 30px 0;
    color: #666;
    font-size: 13px;
}

.loading-spinner {
    width: 30px;
    height: 30px;
    border: 3px solid #eee;
    border-top-color: var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 10px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.github-error {
    color: #e74c3c;
    font-size: 13px;
}

/* Blueskyウィジェット */
.bluesky-widget {
    /* サイドバー全体でスクロールするため高さ制限なし */
}

.bluesky-widget bsky-embed {
    --bsky-font: 'Noto Sans JP', sans-serif;
}

/* 検索ローディング */
.search-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: #666;
    font-size: 14px;
    width: 100%;
}

/* 検索エンプティステート */
.search-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: #888;
    text-align: center;
    width: 100%;
}

.search-empty-state i {
    font-size: 48px;
    margin-bottom: 20px;
    color: #ccc;
}

.search-empty-state p {
    font-size: 16px;
    line-height: 1.6;
}

.search-empty-state.error i {
    color: #e74c3c;
}

.search-empty-state.error p {
    color: #e74c3c;
}

/* レスポンシブ */
@media (max-width: 1200px) {
    .blog-layout-3col {
        gap: 20px;
    }

    .blog-sidebar {
        width: 280px;
    }
}

@media (max-width: 1024px) {
    .blog-layout {
        flex-direction: column;
        padding: 20px 20px;
    }

    .blog-sidebar {
        width: 100%;
        order: 2;
        height: auto;
        position: static;
    }

    .blog-sidebar-left {
        display: none;
    }

    .blog-main {
        order: 1;
    }

    .blog-footer {
        order: 3;
        width: 100%;
    }
}

@media (max-width: 768px) {
    .blog-nav-container {
        padding: 0 15px;
    }

    .blog-layout {
        padding: 15px;
        gap: 20px;
    }

    .blog-container {
        padding: 30px 15px;
    }

    .blog-header h1 {
        font-size: 26px;
    }

    .post-card {
        padding: 20px;
    }

    .post-card h2 {
        font-size: 18px;
    }

    .post-content {
        padding: 25px 20px;
    }

    .post-header h1 {
        font-size: 22px;
    }

    .post-body h2 {
        font-size: 20px;
    }

    .post-body h3 {
        font-size: 18px;
    }

    .post-navigation {
        flex-direction: column;
    }

    .post-nav-next {
        text-align: left;
    }

    .blog-footer-container {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .pagination {
        flex-wrap: wrap;
    }
}