/* CSS Kitsune Blog Styles */

/* CSS Variables for theming - Matching CSSKitsune homepage */
:root {
    --primary: #ff5af0;
    --primary-dark: #b832b0;
    --text: #f7f7ff;
    --text-muted: #c2c2d6;
    --bg: #0b0d15;
    --bg-glass: rgba(11, 13, 21, 0.72);
    --bg-card: rgba(10, 13, 24, 0.78);
    --border: rgba(255, 255, 255, 0.08);
    --shadow: 0 20px 60px rgba(12, 15, 28, 0.55);
    --shadow-lg: 0 25px 70px rgba(12, 15, 28, 0.7);
    --radius: 18px;
    --transition: all 0.3s ease;
    
    /* Legacy aliases for compatibility */
    --primary-color: var(--primary);
    --text-color: var(--text);
    --text-light: var(--text-muted);
    --bg-color: var(--bg);
    --bg-light: var(--bg-card);
    --border-color: var(--border);
    --border-radius: var(--radius);
}

/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Space Grotesk', system-ui, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
    min-height: 100vh;
    background-image: radial-gradient(circle at 20% 20%, rgba(255, 90, 240, 0.12), transparent 45%),
                      radial-gradient(circle at 80% 10%, rgba(48, 148, 255, 0.1), transparent 50%),
                      radial-gradient(circle at 50% 80%, rgba(122, 255, 204, 0.08), transparent 55%);
}

p, ul li, ol li, blockquote, pre, table, figure {
    color: var(--text-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.blog-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    backdrop-filter: blur(16px);
    background: rgba(8, 9, 14, 0.85);
    color: var(--text);
    padding: 1.2rem 0;
    box-shadow: var(--shadow);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo h1 {
    font-size: 1.35rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    margin-bottom: 0.25rem;
}

.logo h1 a {
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
}

.logo p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.main-nav {
    display: flex;
    gap: 1.8rem;
    font-size: 0.95rem;
}

.main-nav a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
    padding: 0.5rem 0;
}

.main-nav a:hover {
    color: var(--primary);
}

/* Main layout */
.blog-main {
    padding-top: 100px;
    padding-bottom: 3rem;
    min-height: calc(100vh - 200px);
}

.blog-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 3rem;
}

/* Hero section */
.hero-section {
    text-align: center;
    margin-bottom: 3rem;
    padding: 3rem 2rem;
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.hero-section h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: 1rem;
    color: var(--text);
    font-weight: 700;
}

.hero-section p {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

.search-bar {
    position: relative;
    max-width: 540px;
    margin: 1.5rem auto 0 auto;
}

.search-bar input[type="search"] {
    width: 100%;
    padding: 0.9rem 1.1rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.search-bar input[type="search"]:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 90, 240, 0.2);
}

.search-results {
    position: absolute;
    left: 0;
    right: 0;
    margin-top: 0.75rem;
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    max-height: 360px;
    overflow-y: auto;
    display: grid;
    gap: 0.75rem;
    padding: 1rem;
    z-index: 10;
}

.search-results__item {
    display: block;
    text-align: left;
    color: var(--text);
    text-decoration: none;
    padding: 0.75rem;
    border-radius: 12px;
    border: 1px solid transparent;
    transition: var(--transition);
    background: var(--bg-card);
}

.search-results__item strong {
    display: block;
    margin-bottom: 0.35rem;
    color: var(--text);
}

.search-results__item span {
    font-size: 0.9rem;
    color: var(--text-muted);
}

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

.search-results__empty {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* Posts grid */
.posts-grid {
    display: grid;
    gap: 2rem;
}

.post-card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border);
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.post-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.category-badge {
    color: var(--text);
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.post-date {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.post-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.post-title a {
    color: var(--text);
    text-decoration: none;
    transition: color 0.2s ease;
}

.post-title a:hover {
    color: var(--primary);
}

.post-excerpt {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.tag {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-size: 0.8rem;
    border: 1px solid var(--border);
}

.post-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 1rem;
}

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

.reading-time {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.read-more {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
}

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

/* Single post styles */
.single-post {
    max-width: 800px;
    margin: 0 auto;
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    border-radius: var(--radius);
    padding: 3rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.post-header {
    margin-bottom: 3rem;
    text-align: center;
}

.post-header .post-meta {
    justify-content: center;
    margin-bottom: 2rem;
}

.post-views {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.single-post .post-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: 1.5rem;
    line-height: 1.2;
    color: var(--text);
}

.post-content {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 3rem;
    color: var(--text-muted);
}

.post-content h1,
.post-content h2,
.post-content h3,
.post-content h4,
.post-content h5,
.post-content h6 {
    margin: 2rem 0 1rem 0;
    color: var(--text);
    line-height: 1.3;
    font-weight: 600;
}

.post-content h1 { font-size: 2rem; }
.post-content h2 { font-size: 1.75rem; }
.post-content h3 { font-size: 1.5rem; }
.post-content h4 { font-size: 1.25rem; }

.post-content p {
    margin-bottom: 1.5rem;
    color: var(--text-muted);
}

.post-content ul,
.post-content ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
    color: var(--text-muted);
}

.post-content li {
    margin-bottom: 0.5rem;
}

.post-content blockquote {
    border-left: 4px solid var(--primary);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--text-muted);
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: 0 var(--radius) var(--radius) 0;
    border: 1px solid var(--border);
}

.post-content code {
    background-color: var(--bg-card);
    padding: 0.2rem 0.4rem;
    border-radius: 6px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.9em;
    color: var(--primary);
    border: 1px solid var(--border);
}

.post-content pre {
    background-color: rgba(10, 13, 24, 0.95);
    color: #d4d4d4;
    padding: 1.5rem;
    border-radius: var(--radius);
    overflow-x: auto;
    margin: 2rem 0;
    position: relative;
    border: 1px solid var(--border);
}

.post-content pre code {
    background: none;
    padding: 0;
    color: inherit;
    font-size: 0.9rem;
}

.copy-code-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--primary);
    color: #05060d;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 4px 12px rgba(255, 90, 240, 0.3);
}

.copy-code-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(255, 90, 240, 0.4);
}

.post-content a {
    color: var(--primary);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s ease;
}

.post-content a:hover {
    border-bottom-color: var(--primary);
}

.post-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius);
    margin: 2rem 0;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

/* Post footer */
.post-footer {
    border-top: 1px solid var(--border);
    padding-top: 2rem;
    margin-top: 3rem;
}

.post-author {
    margin-bottom: 2rem;
    color: var(--text-muted);
}

.post-share h4 {
    margin-bottom: 1rem;
    color: var(--text);
}

.share-buttons {
    display: flex;
    gap: 1rem;
}

.share-btn {
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    color: var(--text);
}

.share-btn.twitter { background-color: #1DA1F2; }
.share-btn.linkedin { background-color: #0077B5; }
.share-btn.facebook { background-color: #4267B2; }

.share-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* Related posts */
.related-posts {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border);
}

.related-posts h3 {
    margin-bottom: 2rem;
    color: var(--text);
    text-align: center;
    font-size: 1.75rem;
    font-weight: 600;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.related-post {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    padding: 1.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.related-post:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.related-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.related-post h4 {
    margin-bottom: 0.75rem;
}

.related-post h4 a {
    color: var(--text);
    text-decoration: none;
    transition: color 0.2s ease;
}

.related-post h4 a:hover {
    color: var(--primary);
}

.related-post p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Sidebar */
.blog-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.sidebar-widget {
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.sidebar-widget h3 {
    margin-bottom: 1.5rem;
    color: var(--text);
    font-size: 1.25rem;
    font-weight: 600;
}

.sidebar-widget p {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.category-list {
    list-style: none;
}

.category-list li {
    margin-bottom: 0.75rem;
}

.category-list a {
    color: var(--text);
    text-decoration: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    transition: color 0.2s ease;
    border-bottom: 1px solid transparent;
}

.category-list a:hover {
    color: var(--primary);
}

.post-count {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.8rem;
    border: 1px solid var(--border);
}

.recent-posts {
    list-style: none;
}

.recent-posts li {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.recent-posts li:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.recent-posts a {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
    display: block;
    margin-bottom: 0.25rem;
}

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

.recent-posts small {
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

.pagination-btn {
    background: linear-gradient(135deg, var(--primary), #4f46e5);
    color: #05060d;
    padding: 0.75rem 1.5rem;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 10px 35px rgba(79, 70, 229, 0.4);
}

.pagination-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 45px rgba(79, 70, 229, 0.5);
}

.pagination-info {
    color: var(--text-muted);
    font-weight: 500;
}

/* Post navigation */
.post-navigation {
    margin-top: 3rem;
    text-align: center;
}

.back-to-blog {
    background: var(--bg-card);
    color: var(--text);
    padding: 0.85rem 1.4rem;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border: 1px solid var(--border);
    display: inline-block;
}

.back-to-blog:hover {
    background: var(--primary);
    color: #05060d;
    transform: translateY(-2px);
    box-shadow: 0 10px 35px rgba(255, 90, 240, 0.4);
}

/* No posts */
.no-posts {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-muted);
}

.no-posts h3 {
    margin-bottom: 1rem;
    color: var(--text);
    font-size: 1.5rem;
}

/* Footer */
.blog-footer {
    background: rgba(8, 9, 14, 0.8);
    backdrop-filter: blur(16px);
    padding: 2rem 0;
    text-align: center;
    color: var(--text-muted);
    border-top: 1px solid var(--border);
    margin-top: 4rem;
}

.blog-footer p {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

/* Responsive design */
@media (max-width: 768px) {
    .blog-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    
    .main-nav {
        justify-content: center;
    }
    
    .hero-section h2 {
        font-size: 2rem;
    }
    
    .single-post {
        padding: 2rem;
        margin: 0 1rem;
    }
    
    .single-post .post-title {
        font-size: 2rem;
    }
    
    .post-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .post-footer {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .share-buttons {
        flex-wrap: wrap;
    }
    
    .related-grid {
        grid-template-columns: 1fr;
    }
    
    .pagination {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .post-card,
    .single-post {
        padding: 1.5rem;
    }
    
    .hero-section {
        padding: 1.5rem;
    }
    
    .sidebar-widget {
        padding: 1.5rem;
    }
}