/* Override global body padding for blog pages */
body {
    padding: 0;
}

/* Blog Layout */
.blog-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 24px;
    position: relative;
    z-index: 1;
}

.blog-header {
    margin-bottom: 48px;
}

.blog-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.blog-header p {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* Blog Toolbar */
.blog-toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.blog-search {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
}

.blog-search svg {
    position: absolute;
    left: 14px;
    color: var(--text-secondary);
    pointer-events: none;
}

.blog-search input {
    width: 100%;
    padding: 10px 14px 10px 40px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s;
}

.blog-search input::placeholder {
    color: var(--text-secondary);
}

.blog-search input:focus {
    border-color: var(--accent);
}

.blog-view-toggle {
    display: flex;
    gap: 4px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 4px;
}

.view-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 6px 8px;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    transition: all 0.2s;
}

.view-btn:hover {
    color: var(--text-primary);
}

.view-btn.active {
    background: rgba(59, 130, 246, 0.15);
    color: var(--accent);
}

.blog-no-results {
    display: none;
    text-align: center;
    color: var(--text-secondary);
    padding: 48px 0;
    font-size: 0.95rem;
}

/* Post Listing -- Grid View (default) */
.post-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

/* Post Listing -- List View */
.post-list.list-view {
    grid-template-columns: 1fr;
    gap: 16px;
}

.post-list.list-view .post-card {
    flex-direction: row;
    align-items: center;
    gap: 20px;
    padding: 20px 24px;
}

.post-list.list-view .post-card-date {
    min-width: 100px;
    margin-bottom: 0;
}

.post-list.list-view .post-card h2 {
    flex: 1;
    margin-bottom: 0;
    font-size: 1rem;
}

.post-list.list-view .post-card p {
    display: none;
}

.post-list.list-view .post-card-tags {
    display: none;
}

.post-list.list-view .post-card-read {
    display: flex;
    color: var(--text-secondary);
    font-size: 0.8rem;
    white-space: nowrap;
}

.post-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 28px;
    transition: all 0.3s ease;
    text-decoration: none;
    display: flex;
    flex-direction: column;
}

.post-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}

.post-card-date {
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 500;
    margin-bottom: 8px;
}

.post-card h2 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    line-height: 1.4;
}

.post-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 16px;
    flex: 1;
}

.post-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.post-card-read {
    display: none;
}

.post-card-tags span {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: var(--accent);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 500;
}

/* Article Layout */
.article-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 24px;
    position: relative;
    z-index: 1;
}

/* Article Header */
.article-header {
    margin-bottom: 48px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border);
}

.article-header h1 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
    margin-bottom: 16px;
    text-align: left;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 16px;
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.article-tags span {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: var(--accent);
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Article Body */
.article-body h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 40px;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

.article-body h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 32px;
    margin-bottom: 12px;
}

.article-body p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.article-body a {
    color: var(--accent);
    text-decoration: none;
}

.article-body a:hover {
    text-decoration: underline;
}

.article-body ul,
.article-body ol {
    color: var(--text-secondary);
    margin-bottom: 20px;
    padding-left: 24px;
    line-height: 1.8;
}

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

.article-body code {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: 'Fira Code', 'Monaco', monospace;
    font-size: 0.88em;
    color: var(--text-primary);
}

.article-body pre {
    background: #0d1117;
    border: 1px solid var(--border);
    border-radius: 0 0 8px 8px;
    padding: 20px 24px;
    margin-bottom: 24px;
    overflow-x: auto;
    position: relative;
}

.article-body pre[class*="language-"] {
    margin-top: 0;
}

.article-body pre code {
    background: none;
    border: none;
    padding: 0;
    font-size: 0.9rem;
    line-height: 1.7;
    color: #e6edf3;
}

/* Code block language header bar */
.code-block-wrapper {
    position: relative;
    margin-bottom: 24px;
}

.code-block-wrapper .code-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #161b22;
    border: 1px solid var(--border);
    border-bottom: none;
    border-radius: 8px 8px 0 0;
    padding: 8px 16px;
}

.code-block-wrapper .code-lang {
    font-family: 'Fira Code', 'Monaco', monospace;
    font-size: 0.75rem;
    color: #8b949e;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.code-block-wrapper .code-copy {
    background: none;
    border: 1px solid rgba(139, 148, 158, 0.3);
    color: #8b949e;
    padding: 4px 10px;
    border-radius: 4px;
    font-family: 'Inter', sans-serif;
    font-size: 0.7rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 4px;
}

.code-block-wrapper .code-copy:hover {
    border-color: #8b949e;
    color: #e6edf3;
}

.code-block-wrapper .code-copy.copied {
    border-color: #3fb950;
    color: #3fb950;
}

.code-block-wrapper pre {
    margin-bottom: 0;
}

/* Prism.js syntax highlighting -- GitHub Dark theme */
.token.comment,
.token.prolog,
.token.doctype,
.token.cdata {
    color: #8b949e;
}

.token.punctuation {
    color: #c9d1d9;
}

.token.property,
.token.tag,
.token.boolean,
.token.number,
.token.constant,
.token.symbol,
.token.deleted {
    color: #79c0ff;
}

.token.selector,
.token.attr-name,
.token.string,
.token.char,
.token.builtin,
.token.inserted {
    color: #a5d6ff;
}

.token.operator,
.token.entity,
.token.url,
.language-css .token.string,
.style .token.string {
    color: #d2a8ff;
}

.token.atrule,
.token.attr-value,
.token.keyword {
    color: #ff7b72;
}

.token.function,
.token.class-name {
    color: #d2a8ff;
}

.token.regex,
.token.important,
.token.variable {
    color: #ffa657;
}

.token.string {
    color: #a5d6ff;
}

.article-body blockquote {
    border-left: 3px solid var(--accent);
    padding: 16px 20px;
    margin: 24px 0;
    background: rgba(59, 130, 246, 0.05);
    border-radius: 0 8px 8px 0;
}

.article-body blockquote p {
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: 0;
}

.article-body img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    border: 1px solid var(--border);
    margin: 24px 0;
}

.article-body hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 40px 0;
}

/* Article Footer */
.article-footer {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}

.article-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.article-author img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid var(--border);
}

.article-author-info p:first-child {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.article-author-info p:last-child {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.article-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 32px;
}

.article-nav a {
    color: var(--accent);
    text-decoration: none;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

.article-nav a:hover {
    text-decoration: underline;
}

/* Comments Section (Giscus) */
.comments-section {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}

.comments-section h2 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.giscus {
    max-width: 100%;
}

/* Responsive */
@media (max-width: 768px) {
    .blog-header h1 {
        font-size: 1.6rem;
    }

    .post-list {
        grid-template-columns: 1fr;
    }

    .post-list.list-view .post-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .post-list.list-view .post-card-read {
        display: none;
    }

    .article-header h1 {
        font-size: 1.7rem;
    }

    .article-meta {
        flex-wrap: wrap;
        gap: 8px;
    }
}

@media (max-width: 640px) {
    .blog-container,
    .article-container {
        padding: 24px 16px;
    }

    .post-card {
        padding: 20px;
    }

    .article-nav {
        flex-direction: column;
        gap: 12px;
    }
}