/* ==========================================================
   IP Lobster Blog Styles
   
   INTEGRATION NOTE:
   You can either link this as a separate stylesheet:
     <link rel="stylesheet" href="/blog/blog.css">
   
   Or copy these styles into your existing main CSS file.
   
   The header/footer styles below are placeholder styles to
   make the standalone templates work. When you integrate with
   your existing site, you can remove the header/footer sections
   and keep only the blog-specific styles.
   ========================================================== */

/* ----- CSS Variables (adjust to match your site's theme) ----- */
:root {
    --blog-bg: #0f1117;
    --blog-surface: #1a1d27;
    --blog-surface-hover: #222633;
    --blog-border: #2a2e3a;
    --blog-text: #e0e0e6;
    --blog-text-muted: #8a8f9e;
    --blog-heading: #ffffff;
    --blog-accent: #e74c3c;
    --blog-accent-hover: #c0392b;
    --blog-link: #e74c3c;
    --blog-link-hover: #ff6b5b;
    --blog-code-bg: #1e2130;
    --blog-max-width: 1200px;
    --blog-article-width: 780px;
    --blog-radius: 8px;
    --blog-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --blog-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
}


/* ==========================================================
   PLACEHOLDER HEADER/FOOTER STYLES
   Remove this section when integrating with your existing site
   ========================================================== */
.site-header {
    background: var(--blog-surface);
    border-bottom: 1px solid var(--blog-border);
    padding: 0.75rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    max-width: var(--blog-max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--blog-heading);
    text-decoration: none;
}

.logo span {
    margin-left: 0.25rem;
}

.main-nav {
    display: flex;
    gap: 1.25rem;
    align-items: center;
}

.main-nav a {
    color: var(--blog-text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--blog-accent);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--blog-heading);
    font-size: 1.5rem;
    cursor: pointer;
}

.site-footer {
    background: var(--blog-surface);
    border-top: 1px solid var(--blog-border);
    padding: 2rem 0;
    margin-top: 3rem;
}

.footer-inner {
    max-width: var(--blog-max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
    text-align: center;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.footer-links a {
    color: var(--blog-text-muted);
    text-decoration: none;
    font-size: 0.85rem;
}

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

.footer-tagline {
    color: var(--blog-text-muted);
    font-style: italic;
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.footer-copyright {
    color: var(--blog-text-muted);
    font-size: 0.8rem;
    margin-bottom: 0.25rem;
}

.footer-location {
    color: var(--blog-text-muted);
    font-size: 0.8rem;
}

/* END PLACEHOLDER HEADER/FOOTER */


/* ==========================================================
   BLOG-SPECIFIC STYLES (keep these)
   ========================================================== */

/* ----- Base / Reset ----- */
body {
    background: var(--blog-bg);
    color: var(--blog-text);
    font-family: var(--blog-font);
    line-height: 1.7;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
}

*, *::before, *::after {
    box-sizing: border-box;
}

/* ----- Blog Main Container ----- */
.blog-main {
    min-height: 60vh;
}

.blog-container {
    max-width: var(--blog-max-width);
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.article-container {
    max-width: var(--blog-article-width);
    margin: 0 auto;
    padding: 1.5rem 1.5rem 2rem;
}


/* ----- Blog Header ----- */
.blog-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--blog-border);
}

.blog-header h1 {
    color: var(--blog-heading);
    font-size: 2.25rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
}

.blog-subtitle {
    color: var(--blog-text-muted);
    font-size: 1.05rem;
    margin: 0;
}

.blog-subtitle a {
    color: var(--blog-accent);
    text-decoration: none;
}

.blog-subtitle a:hover {
    text-decoration: underline;
}


/* ----- Category Filter Tags ----- */
.blog-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.category-tag {
    display: inline-block;
    padding: 0.4rem 1rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 500;
    text-decoration: none;
    color: var(--blog-text-muted);
    background: var(--blog-surface);
    border: 1px solid var(--blog-border);
    transition: all 0.2s;
}

.category-tag:hover {
    color: var(--blog-heading);
    border-color: var(--blog-text-muted);
}

.category-tag.active {
    color: #fff;
    background: var(--blog-accent);
    border-color: var(--blog-accent);
}


/* ----- Article Grid (Listing Page) ----- */
.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1.5rem;
}

.article-card {
    background: var(--blog-surface);
    border: 1px solid var(--blog-border);
    border-radius: var(--blog-radius);
    overflow: hidden;
    transition: border-color 0.2s, transform 0.2s;
}

.article-card:hover {
    border-color: var(--blog-accent);
    transform: translateY(-2px);
}

.article-card.featured {
    grid-column: 1 / -1;
}

.article-card.featured .article-card-content {
    padding: 2rem;
}

.article-card.featured .article-card-title {
    font-size: 1.5rem;
}

.article-card-content {
    padding: 1.5rem;
}

.article-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.article-category {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--blog-accent);
    text-decoration: none;
}

.article-category:hover {
    text-decoration: underline;
}

.article-date {
    font-size: 0.8rem;
    color: var(--blog-text-muted);
}

.article-card-title {
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.3;
    margin: 0 0 0.75rem;
    color: var(--blog-heading);
}

.article-card-title a {
    color: inherit;
    text-decoration: none;
}

.article-card-title a:hover {
    color: var(--blog-accent);
}

.article-card-excerpt {
    color: var(--blog-text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0 0 1rem;
}

.article-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 0.75rem;
    border-top: 1px solid var(--blog-border);
}

.read-time {
    font-size: 0.8rem;
    color: var(--blog-text-muted);
}

.read-more {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--blog-accent);
    text-decoration: none;
    transition: color 0.2s;
}

.read-more:hover {
    color: var(--blog-link-hover);
}


/* ----- Pagination ----- */
.blog-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--blog-border);
}

.pagination-link {
    color: var(--blog-accent);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
}

.pagination-link:hover {
    text-decoration: underline;
}

.pagination-info {
    color: var(--blog-text-muted);
    font-size: 0.85rem;
}


/* ----- Blog Empty State ----- */
.blog-empty {
    text-align: center;
    padding: 4rem 1rem;
    color: var(--blog-text-muted);
}


/* ==========================================================
   ARTICLE PAGE STYLES
   ========================================================== */

/* ----- Breadcrumb ----- */
.breadcrumb {
    font-size: 0.8rem;
    color: var(--blog-text-muted);
    margin-bottom: 2rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.breadcrumb a {
    color: var(--blog-text-muted);
    text-decoration: none;
}

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

.breadcrumb .separator {
    margin: 0 0.4rem;
    color: var(--blog-border);
}

.breadcrumb .current {
    color: var(--blog-text);
}


/* ----- Article Header ----- */
.article-header {
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--blog-border);
}

.article-meta-top {
    margin-bottom: 0.75rem;
}

.article-category-badge {
    display: inline-block;
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #fff;
    background: var(--blog-accent);
    text-decoration: none;
}

.article-category-badge:hover {
    background: var(--blog-accent-hover);
}

.article-header h1 {
    color: var(--blog-heading);
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.25;
    margin: 0 0 1rem;
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    align-items: center;
}

.author-info .author-name {
    color: var(--blog-text);
    font-size: 0.9rem;
}

.article-details {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--blog-text-muted);
}

.article-details .separator {
    color: var(--blog-border);
}

.article-details .updated {
    font-style: italic;
}


/* ----- Article Body ----- */
.article-body {
    font-size: 1.05rem;
    line-height: 1.8;
}

.article-body h2 {
    color: var(--blog-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 2.5rem 0 1rem;
    padding-top: 0.5rem;
}

.article-body h3 {
    color: var(--blog-heading);
    font-size: 1.2rem;
    font-weight: 600;
    margin: 2rem 0 0.75rem;
}

.article-body p {
    margin: 0 0 1.25rem;
    color: var(--blog-text);
}

.article-body a {
    color: var(--blog-link);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s;
}

.article-body a:hover {
    color: var(--blog-link-hover);
    border-bottom-color: var(--blog-link-hover);
}

.article-body strong {
    color: var(--blog-heading);
    font-weight: 600;
}

.article-body code {
    background: var(--blog-code-bg);
    color: #e06c75;
    padding: 0.15em 0.4em;
    border-radius: 4px;
    font-family: var(--blog-mono);
    font-size: 0.88em;
}

.article-body pre {
    background: var(--blog-code-bg);
    border: 1px solid var(--blog-border);
    border-radius: var(--blog-radius);
    padding: 1.25rem;
    overflow-x: auto;
    margin: 1.5rem 0;
}

.article-body pre code {
    background: none;
    color: var(--blog-text);
    padding: 0;
}

.article-body ul,
.article-body ol {
    margin: 0 0 1.25rem;
    padding-left: 1.5rem;
}

.article-body li {
    margin-bottom: 0.5rem;
}

.article-body blockquote {
    border-left: 3px solid var(--blog-accent);
    margin: 1.5rem 0;
    padding: 0.75rem 1.25rem;
    background: var(--blog-surface);
    border-radius: 0 var(--blog-radius) var(--blog-radius) 0;
}

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

.article-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--blog-radius);
    margin: 1.5rem 0;
}


/* ----- Author Box ----- */
.author-box {
    display: flex;
    gap: 1.25rem;
    padding: 1.5rem;
    margin: 2.5rem 0;
    background: var(--blog-surface);
    border: 1px solid var(--blog-border);
    border-radius: var(--blog-radius);
}

.author-box-content h3 {
    color: var(--blog-text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin: 0 0 0.5rem;
}

.author-box-name {
    color: var(--blog-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
}

.author-box-bio {
    color: var(--blog-text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}


/* ----- Tool Callout Box ----- */
.tool-callout {
    text-align: center;
    padding: 1.5rem;
    margin: 2rem 0;
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.08), rgba(231, 76, 60, 0.02));
    border: 1px solid rgba(231, 76, 60, 0.2);
    border-radius: var(--blog-radius);
}

.callout-icon {
    font-size: 2rem;
    margin: 0 0 0.5rem;
}

.callout-text {
    color: var(--blog-text-muted);
    font-size: 0.9rem;
    margin: 0 0 1rem;
}

.callout-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
}

.callout-links a {
    display: inline-block;
    padding: 0.4rem 0.9rem;
    background: var(--blog-accent);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 999px;
    text-decoration: none;
    transition: background 0.2s;
}

.callout-links a:hover {
    background: var(--blog-accent-hover);
}


/* ----- Related Articles ----- */
.related-articles {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--blog-border);
}

.related-articles h2 {
    color: var(--blog-heading);
    font-size: 1.25rem;
    margin: 0 0 1.25rem;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}

.related-card {
    display: block;
    padding: 1.25rem;
    background: var(--blog-surface);
    border: 1px solid var(--blog-border);
    border-radius: var(--blog-radius);
    text-decoration: none;
    transition: border-color 0.2s, transform 0.2s;
}

.related-card:hover {
    border-color: var(--blog-accent);
    transform: translateY(-2px);
}

.related-category {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--blog-accent);
}

.related-card h3 {
    color: var(--blog-heading);
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.3;
    margin: 0.5rem 0;
}

.related-meta {
    font-size: 0.75rem;
    color: var(--blog-text-muted);
}


/* ----- Back to Blog Link ----- */
.back-to-blog {
    margin-top: 2rem;
    text-align: center;
}

.back-to-blog a {
    color: var(--blog-accent);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
}

.back-to-blog a:hover {
    text-decoration: underline;
}


/* ==========================================================
   RESPONSIVE
   ========================================================== */
@media (max-width: 768px) {
    .main-nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }

    .blog-header h1 {
        font-size: 1.75rem;
    }

    .article-grid {
        grid-template-columns: 1fr;
    }

    .article-card.featured .article-card-content {
        padding: 1.25rem;
    }

    .article-card.featured .article-card-title {
        font-size: 1.2rem;
    }

    .article-header h1 {
        font-size: 1.5rem;
    }

    .article-body {
        font-size: 1rem;
    }

    .article-body h2 {
        font-size: 1.3rem;
    }

    .related-grid {
        grid-template-columns: 1fr;
    }

    .breadcrumb {
        font-size: 0.75rem;
    }

    .blog-categories {
        gap: 0.35rem;
    }

    .category-tag {
        padding: 0.3rem 0.75rem;
        font-size: 0.8rem;
    }

    .article-meta {
        flex-direction: column;
        align-items: flex-start;
    }

    .callout-links {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .blog-container,
    .article-container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .article-card-content {
        padding: 1.1rem;
    }

    .blog-header h1 {
        font-size: 1.5rem;
    }

    .article-header h1 {
        font-size: 1.35rem;
    }
}