/* ============================================
   LogAnalyzer.AI Blog Styles
   ============================================ */

:root {
    --blog-primary: #393385;
    --blog-accent: #f76839;
    --blog-dark: #1e293b;
    --blog-muted: #64748b;
    --blog-light: #f8fafc;
    --blog-border: #e2e8f0;
    --blog-card-shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
    --blog-card-hover-shadow: 0 10px 25px rgba(0,0,0,.1);
}

/* Navbar */
.blog-navbar {
    background: var(--blog-primary);
    padding: .6rem 0;
}
.blog-navbar .nav-link {
    color: rgba(255,255,255,.85) !important;
    font-weight: 500;
    font-size: .95rem;
}
.blog-navbar .nav-link:hover,
.blog-navbar .nav-link.active {
    color: #fff !important;
}
.btn-blog-cta {
    background: var(--blog-accent);
    color: #fff !important;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    padding: .45rem 1.2rem;
    transition: background .2s;
}
.btn-blog-cta:hover {
    background: #e55a2b;
    color: #fff !important;
}

/* Hero */
.blog-hero {
    background: linear-gradient(135deg, var(--blog-primary) 0%, #2a2570 100%);
    color: #fff;
    padding: 3.5rem 0 3rem;
}
.blog-hero-title {
    font-size: 2.4rem;
    font-weight: 800;
    margin-bottom: .5rem;
}
.blog-hero-subtitle {
    font-size: 1.15rem;
    opacity: .85;
}
.blog-search-form {
    max-width: 500px;
}
.blog-search-form .form-control {
    border-radius: 8px 0 0 8px;
    border: none;
    padding: .6rem 1rem;
}
.blog-search-form .btn {
    border-radius: 0 8px 8px 0;
}

/* Tags */
.blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
}
.blog-tag-chip {
    display: inline-block;
    padding: .3rem .8rem;
    border-radius: 20px;
    font-size: .82rem;
    font-weight: 500;
    background: var(--blog-light);
    color: var(--blog-muted);
    border: 1px solid var(--blog-border);
    text-decoration: none;
    transition: all .2s;
}
.blog-tag-chip:hover,
.blog-tag-chip.active {
    background: var(--blog-primary);
    color: #fff;
    border-color: var(--blog-primary);
}

/* Cards */
.blog-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--blog-card-shadow);
    transition: transform .2s, box-shadow .2s;
    display: flex;
    flex-direction: column;
}
.blog-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--blog-card-hover-shadow);
}
.blog-card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}
.blog-card-img-placeholder {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: #94a3b8;
}
.blog-card-body {
    padding: 1.2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.blog-card-meta {
    display: flex;
    gap: 1rem;
    font-size: .78rem;
    color: var(--blog-muted);
    margin-bottom: .6rem;
}
.blog-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.35;
    margin-bottom: .5rem;
}
.blog-card-title a {
    color: var(--blog-dark);
    text-decoration: none;
}
.blog-card-title a:hover {
    color: var(--blog-primary);
}
.blog-card-summary {
    font-size: .9rem;
    color: var(--blog-muted);
    line-height: 1.5;
    flex: 1;
}
.blog-card-tags {
    display: flex;
    gap: .4rem;
    flex-wrap: wrap;
    margin-top: .5rem;
}
.blog-card-tag {
    font-size: .72rem;
    padding: .15rem .5rem;
    border-radius: 4px;
    background: #f1f5f9;
    color: var(--blog-primary);
    font-weight: 500;
}

/* Post Detail */
.blog-breadcrumb {
    font-size: .85rem;
}
.blog-breadcrumb a {
    color: var(--blog-primary);
    text-decoration: none;
}
.blog-post-header {
    margin-bottom: 1.5rem;
}
.blog-post-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--blog-dark);
    line-height: 1.25;
    margin-bottom: .75rem;
}
.blog-post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.2rem;
    font-size: .88rem;
    color: var(--blog-muted);
}
.blog-post-meta i {
    margin-right: .3rem;
}
.blog-post-featured-img {
    width: 100%;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    max-height: 450px;
    object-fit: cover;
}

/* Share */
.blog-share-bar {
    display: flex;
    align-items: center;
    gap: .5rem;
    flex-wrap: wrap;
}
.blog-share-btn {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    padding: .35rem .7rem;
    border-radius: 6px;
    font-size: .82rem;
    font-weight: 500;
    background: var(--blog-light);
    color: var(--blog-muted);
    border: 1px solid var(--blog-border);
    text-decoration: none;
    cursor: pointer;
    transition: all .2s;
}
.blog-share-btn:hover {
    background: var(--blog-primary);
    color: #fff;
    border-color: var(--blog-primary);
}

/* Post Content */
.blog-post-content {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #334155;
}
.blog-post-content h2 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-top: 2rem;
    margin-bottom: .75rem;
    color: var(--blog-dark);
    scroll-margin-top: 80px;
}
.blog-post-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: .6rem;
    color: var(--blog-dark);
    scroll-margin-top: 80px;
}
.blog-post-content p {
    margin-bottom: 1.2rem;
}
.blog-post-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 1rem 0;
}
.blog-post-content pre {
    background: #1e293b;
    color: #e2e8f0;
    padding: 1.2rem;
    border-radius: 8px;
    overflow-x: auto;
    font-size: .88rem;
    margin: 1.2rem 0;
}
.blog-post-content code {
    background: #f1f5f9;
    padding: .15rem .4rem;
    border-radius: 4px;
    font-size: .9em;
    color: #be185d;
}
.blog-post-content pre code {
    background: none;
    padding: 0;
    color: inherit;
}
.blog-post-content blockquote {
    border-left: 4px solid var(--blog-primary);
    padding: .8rem 1.2rem;
    margin: 1.2rem 0;
    background: var(--blog-light);
    border-radius: 0 8px 8px 0;
    color: var(--blog-muted);
    font-style: italic;
}
.blog-post-content ul, .blog-post-content ol {
    margin-bottom: 1.2rem;
    padding-left: 1.5rem;
}
.blog-post-content li {
    margin-bottom: .4rem;
}
.blog-post-content a {
    color: var(--blog-primary);
    text-decoration: underline;
}
.blog-post-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.2rem 0;
}
.blog-post-content th, .blog-post-content td {
    border: 1px solid var(--blog-border);
    padding: .6rem .8rem;
    text-align: left;
}
.blog-post-content th {
    background: var(--blog-light);
    font-weight: 600;
}

/* Table of Contents */
.blog-toc {
    background: var(--blog-light);
    border-radius: 12px;
    padding: 1.2rem;
    border: 1px solid var(--blog-border);
}
.blog-toc h5 {
    font-size: .95rem;
    font-weight: 700;
    margin-bottom: .8rem;
    color: var(--blog-dark);
}
.blog-toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.blog-toc-item {
    margin-bottom: .4rem;
}
.blog-toc-item a {
    color: var(--blog-muted);
    text-decoration: none;
    font-size: .88rem;
    line-height: 1.4;
    display: block;
    padding: .2rem 0;
    transition: color .2s;
}
.blog-toc-item a:hover {
    color: var(--blog-primary);
}

/* CTA Block */
.blog-cta-block {
    background: linear-gradient(135deg, var(--blog-primary), #2a2570);
    color: #fff;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
}
.blog-cta-block h3 {
    font-weight: 700;
    margin-bottom: .5rem;
}
.blog-cta-block p {
    opacity: .9;
    margin-bottom: 1rem;
}

/* CTA Section (index) */
.blog-cta-section {
    background: linear-gradient(135deg, var(--blog-primary), #2a2570);
    color: #fff;
    padding: 3rem 0;
}
.blog-cta-section h2 {
    font-weight: 800;
}

/* Related Posts */
.blog-related h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--blog-dark);
}

/* Footer */
.blog-footer {
    background: #1e293b;
    color: #94a3b8;
    padding: 2.5rem 0 1.5rem;
    margin-top: 3rem;
}
.blog-footer h6 {
    color: #fff;
    font-weight: 600;
    margin-bottom: .8rem;
}
.blog-footer a {
    color: #94a3b8;
    text-decoration: none;
}
.blog-footer a:hover {
    color: #fff;
}
.blog-footer hr {
    border-color: #334155;
}

/* Pagination */
.blog-pagination .page-link {
    color: var(--blog-primary);
    border-color: var(--blog-border);
}
.blog-pagination .page-item.active .page-link {
    background: var(--blog-primary);
    border-color: var(--blog-primary);
    color: #fff;
}

/* Admin Styles */
.blog-admin-header {
    background: var(--blog-light);
    border-bottom: 1px solid var(--blog-border);
    padding: 1.2rem 0;
}
.blog-admin-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--blog-dark);
}
.blog-admin-card {
    background: #fff;
    border-radius: 10px;
    border: 1px solid var(--blog-border);
    padding: 1.5rem;
}
.blog-status-badge {
    display: inline-block;
    padding: .2rem .6rem;
    border-radius: 4px;
    font-size: .75rem;
    font-weight: 600;
    text-transform: uppercase;
}
.blog-status-draft { background: #fef3c7; color: #92400e; }
.blog-status-queued { background: #dbeafe; color: #1e40af; }
.blog-status-published { background: #d1fae5; color: #065f46; }
.blog-status-rejected { background: #fee2e2; color: #991b1b; }

/* Markdown Editor */
.blog-editor-tabs .nav-link {
    color: var(--blog-muted);
    font-weight: 500;
}
.blog-editor-tabs .nav-link.active {
    color: var(--blog-primary);
    border-bottom: 2px solid var(--blog-primary);
}
.blog-markdown-editor {
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: .9rem;
    min-height: 400px;
    resize: vertical;
}
.blog-preview-pane {
    min-height: 400px;
    border: 1px solid var(--blog-border);
    border-radius: 8px;
    padding: 1.2rem;
    overflow-y: auto;
}

/* Responsive */
@media (max-width: 768px) {
    .blog-hero-title { font-size: 1.8rem; }
    .blog-post-title { font-size: 1.6rem; }
    .blog-toc { display: none; }
    .blog-post-meta { gap: .6rem; font-size: .8rem; }
}