/* Blog-specific styles that extend the main site */

/* Blog Header */
.blog-header {
    padding: 8rem 2rem 4rem;
    background: var(--bg-gradient-hero);
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: background 0.3s ease;
}

.blog-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 60%;
    height: 150%;
    background: radial-gradient(circle, rgba(8, 145, 178, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.blog-header-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.blog-title {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    transition: color 0.3s ease;
}

.blog-title .accent {
    background: linear-gradient(135deg, #0891b2, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
}

.blog-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
    transition: color 0.3s ease;
}

/* Blog Main Content */
.blog-main {
    padding: 4rem 2rem;
    background: var(--bg-primary);
    transition: background-color 0.3s ease;
}

.blog-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.blog-posts {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

/* Blog Post Preview Cards */
.blog-post-preview {
    background: var(--bg-card-secondary);
    padding: 2.5rem;
    border-radius: 0.75rem;
    box-shadow: 0 4px 15px var(--shadow-primary);
    border: 1px solid var(--border-primary);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.blog-post-preview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #0891b2, #8b5cf6, #64748b);
    transform: scaleX(0);
    transition: transform 0.3s ease;
    border-radius: 2px;
}

.blog-post-preview:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px var(--shadow-secondary);
}

.blog-post-preview:hover::before {
    transform: scaleX(1);
}

.blog-post-preview h2 {
    margin: 0 0 1rem 0;
    font-size: 1.5rem;
    font-weight: 600;
}

.blog-post-preview h2 a {
    color: var(--text-dark);
    text-decoration: none;
    transition: color 0.3s ease;
}

.blog-post-preview h2 a:hover {
    background: linear-gradient(135deg, #0891b2, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.post-meta {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: var(--text-tertiary);
    transition: color 0.3s ease;
}

.post-date, .post-author {
    position: relative;
}

.post-date::after {
    content: '•';
    margin-left: 1rem;
    color: #0891b2;
}

.post-excerpt {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    transition: color 0.3s ease;
}

.read-more {
    color: #0891b2;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.read-more:hover {
    color: #0e7490;
    transform: translateX(3px);
}

/* Sidebar */
.blog-sidebar {
    position: sticky;
    top: 2rem;
    height: fit-content;
}

.sidebar-widget {
    background: var(--bg-card-secondary);
    padding: 2rem;
    border-radius: 0.75rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 15px var(--shadow-primary);
    border: 1px solid var(--border-primary);
    transition: all 0.3s ease;
}

.sidebar-widget h3 {
    margin: 0 0 1rem 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
    background: linear-gradient(135deg, #0891b2, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: color 0.3s ease;
}

.sidebar-widget p {
    color: var(--text-secondary);
    transition: color 0.3s ease;
    line-height: 1.6;
    font-size: 0.875rem;
}

.category-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.category-list li {
    margin-bottom: 0.5rem;
}

.category-list a {
    color: var(--text-tertiary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s ease;
    display: block;
    padding: 0.25rem 0;
}

.category-list a:hover {
    color: #0891b2;
    padding-left: 0.5rem;
}

.sidebar-cta {
    background: linear-gradient(135deg, #0891b2, #8b5cf6);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(8, 145, 178, 0.3);
}

.sidebar-cta:hover {
    background: linear-gradient(135deg, #0e7490, #7c3aed);
    transform: translateY(-1px);
    box-shadow: 0 8px 25px rgba(8, 145, 178, 0.4);
}

/* Individual Post Styles */
.blog-post {
    padding: 8rem 2rem 4rem;
    background: var(--bg-primary);
    min-height: 100vh;
    transition: background-color 0.3s ease;
}

.post-content {
    max-width: 800px;
    margin: 0 auto;
}

.post-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-primary);
    transition: border-color 0.3s ease;
}

.post-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
    line-height: 1.2;
    transition: color 0.3s ease;
}

.post-body {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

/* Typography for blog posts */
.post-body h1,
.post-body h2,
.post-body h3,
.post-body h4,
.post-body h5,
.post-body h6 {
    color: var(--text-dark);
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 1rem;
    transition: color 0.3s ease;
}

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

.post-body p {
    margin-bottom: 1.5rem;
}

.post-body a {
    color: #0891b2;
    text-decoration: none;
    border-bottom: 1px solid rgba(8, 145, 178, 0.3);
    transition: all 0.3s ease;
}

.post-body a:hover {
    color: #0e7490;
    border-bottom-color: #0e7490;
}

.post-body blockquote {
    background: var(--bg-card-secondary);
    border-left: 4px solid #0891b2;
    padding: 1.5rem 2rem;
    margin: 2rem 0;
    border-radius: 0 1rem 1rem 0;
    font-style: italic;
    color: var(--text-secondary);
    transition: background 0.3s ease, color 0.3s ease;
}

.post-body code {
    background: var(--bg-tertiary);
    padding: 0.25rem 0.5rem;
    border-radius: 0.375rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.875rem;
    color: #0891b2;
    border: 1px solid var(--border-primary);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.post-body pre {
    position: relative;
    background: var(--code-bg);
    color: var(--code-text);
    padding: 1.5rem;
    border-radius: 1rem;
    overflow-x: auto;
    margin: 2rem 0;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
    border: 1px solid var(--border-primary);
    box-shadow: 0 4px 15px var(--shadow-primary);
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Light mode code blocks */
:root {
    --code-copy-bg: #f1f5f9;
    --code-copy-text: #475569;
    --code-copy-border: #cbd5e1;
    --code-copy-hover-bg: #e2e8f0;
}

/* Dark mode code blocks */
[data-theme="dark"] {
    --code-copy-bg: var(--bg-quaternary);
    --code-copy-text: var(--text-light);
    --code-copy-border: var(--border-primary);
    --code-copy-hover-bg: var(--text-tertiary);
}

.copy-code-button {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    padding: 0.25rem 0.5rem;
    background-color: var(--code-copy-bg);
    color: var(--code-copy-text);
    border: 1px solid var(--code-copy-border);
    border-radius: 0.375rem;
    font-size: 0.75rem;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s ease-in-out, background-color 0.2s ease, color 0.2s ease;
}

.post-body pre:hover .copy-code-button,
.post-body .highlight:hover .copy-code-button {
    opacity: 1;
}

.copy-code-button:hover {
    background-color: var(--code-copy-hover-bg);
}

.copy-code-button.copied {
    background-color: #10b981;
    color: white;
}

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

.post-body ul,
.post-body ol {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.post-body li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

/* Math equations styling */
.katex-display {
    margin: 2rem 0;
    text-align: center;
}

.katex {
    font-size: 1.1em;
}

/* Post footer */
.post-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-primary);
    transition: border-color 0.3s ease;
}

.post-navigation {
    text-align: center;
}

.back-to-blog {
    color: #0891b2;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.back-to-blog:hover {
    color: #0e7490;
    transform: translateX(-3px);
}

/* Active navigation state */
.nav-link.active {
    color: #0891b2;
    font-weight: 600;
}

/* Responsive design */
@media (max-width: 768px) {
    .blog-title {
        font-size: 2.5rem;
    }
    
    .blog-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .blog-sidebar {
        position: static;
    }
    
    .blog-post-preview {
        padding: 1.5rem;
    }
    
    .post-title {
        font-size: 2rem;
    }
    
    .post-body {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .blog-header {
        padding: 6rem 1rem 2rem;
    }
    
    .blog-main {
        padding: 2rem 1rem;
    }
    
    .blog-post {
        padding: 6rem 1rem 2rem;
    }
    
    .blog-title {
        font-size: 2rem;
    }
    
    .post-title {
        font-size: 1.75rem;
    }
}

/* Shortcode Panel Styles */
.panel {
    display: flex;
    align-items: flex-start;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 1rem;
    border: 1px solid transparent;
}

.panel-icon {
    font-size: 1.5rem;
    margin-right: 1.5rem;
    line-height: 1.4;
}

.panel-content {
    flex: 1;
}

.panel-content p:last-child {
    margin-bottom: 0;
}

/* Info Panel */
.panel.info {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-color: #7dd3fc;
    color: #0c4a6e;
}

.panel.info .panel-icon {
    color: #0284c7;
}

/* Warning Panel */
.panel.warning {
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
    border-color: #fde047;
    color: #78350f;
}

.panel.warning .panel-icon {
    color: #f59e0b;
}

/* Error Panel */
.panel.error {
    background: linear-gradient(135deg, #fff1f2 0%, #ffe4e6 100%);
    border-color: #fda4af;
    color: #881337;
}

.panel.error .panel-icon {
    color: #f43f5e;
}

/* Definition Panel */
.panel.definition {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-color: #cbd5e1;
    color: #1e293b;
}

.panel.definition .panel-icon {
    color: #64748b;
}

/* Quote Panel */
.panel.quote {
    background: linear-gradient(135deg, #fefcff 0%, #fdf4ff 100%);
    border-color: #f3e8ff;
    color: #6b21a8;
}

.panel.quote .panel-icon {
    color: #a855f7;
}

/* Output Panel */
.panel.output {
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border-color: #86efac;
    color: #14532d;
}

.panel.output .panel-icon {
    color: #16a34a;
}

/* Question Panel */
.panel.question {
    background: linear-gradient(135deg, #fefce8 0%, #fef3c7 100%);
    border-color: #fbbf24;
    color: #92400e;
}

.panel.question .panel-icon {
    color: #f59e0b;
}

/* Answer Panel */
.panel.answer {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-color: #0284c7;
    color: #0c4a6e;
}

.panel.answer .panel-icon {
    color: #0284c7;
}

/* Dark mode panel styles */
[data-theme="dark"] .panel.info {
    background: linear-gradient(135deg, rgba(7, 89, 133, 0.2) 0%, rgba(14, 116, 144, 0.2) 100%);
    border-color: rgba(125, 211, 252, 0.3);
    color: #7dd3fc;
}

[data-theme="dark"] .panel.info .panel-icon {
    color: #38bdf8;
}

[data-theme="dark"] .panel.warning {
    background: linear-gradient(135deg, rgba(120, 53, 15, 0.2) 0%, rgba(161, 98, 7, 0.2) 100%);
    border-color: rgba(253, 224, 71, 0.3);
    color: #fde047;
}

[data-theme="dark"] .panel.warning .panel-icon {
    color: #facc15;
}

[data-theme="dark"] .panel.error {
    background: linear-gradient(135deg, rgba(136, 19, 55, 0.2) 0%, rgba(159, 18, 57, 0.2) 100%);
    border-color: rgba(253, 164, 175, 0.3);
    color: #fda4af;
}

[data-theme="dark"] .panel.error .panel-icon {
    color: #fb7185;
}

[data-theme="dark"] .panel.definition {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.5) 0%, rgba(51, 65, 85, 0.5) 100%);
    border-color: rgba(203, 213, 225, 0.3);
    color: var(--text-secondary);
}

[data-theme="dark"] .panel.definition .panel-icon {
    color: var(--text-tertiary);
}

[data-theme="dark"] .panel.quote {
    background: linear-gradient(135deg, rgba(107, 33, 168, 0.2) 0%, rgba(126, 34, 206, 0.2) 100%);
    border-color: rgba(243, 232, 255, 0.3);
    color: #d8b4fe;
}

[data-theme="dark"] .panel.quote .panel-icon {
    color: #c084fc;
}

[data-theme="dark"] .panel.output {
    background: linear-gradient(135deg, rgba(20, 83, 45, 0.2) 0%, rgba(22, 101, 52, 0.2) 100%);
    border-color: rgba(134, 239, 172, 0.3);
    color: #86efac;
}

[data-theme="dark"] .panel.output .panel-icon {
    color: #4ade80;
}

[data-theme="dark"] .panel.question {
    background: linear-gradient(135deg, rgba(146, 64, 14, 0.2) 0%, rgba(180, 83, 9, 0.2) 100%);
    border-color: rgba(251, 191, 36, 0.3);
    color: #fbbf24;
}

[data-theme="dark"] .panel.question .panel-icon {
    color: #f59e0b;
}

[data-theme="dark"] .panel.answer {
    background: linear-gradient(135deg, rgba(12, 74, 110, 0.2) 0%, rgba(2, 132, 199, 0.2) 100%);
    border-color: rgba(2, 132, 199, 0.3);
    color: #7dd3fc;
}

[data-theme="dark"] .panel.answer .panel-icon {
    color: #0284c7;
}

/* Syntax Highlighting */
/* Light theme syntax highlighting */
:root {
    --syntax-bg: var(--code-bg);
    --syntax-text: var(--code-text);
    --syntax-comment: #64748b;
    --syntax-keyword: #dc2626;
    --syntax-string: #059669;
    --syntax-number: #7c3aed;
    --syntax-function: #0891b2;
    --syntax-variable: #475569;
    --syntax-operator: #6b7280;
    --syntax-punctuation: #374151;
}

/* Dark theme syntax highlighting */
[data-theme="dark"] {
    --syntax-bg: var(--code-bg);
    --syntax-text: var(--code-text);
    --syntax-comment: #94a3b8;
    --syntax-keyword: #f87171;
    --syntax-string: #4ade80;
    --syntax-number: #a78bfa;
    --syntax-function: #60a5fa;
    --syntax-variable: #e2e8f0;
    --syntax-operator: #cbd5e1;
    --syntax-punctuation: #e2e8f0;
}

/* Hugo Chroma syntax highlighting classes */
.highlight {
    background: var(--syntax-bg) !important;
    color: var(--syntax-text) !important;
}

.highlight pre,
.highlight .chroma {
    background: var(--syntax-bg) !important;
    color: var(--syntax-text) !important;
}

/* Keywords (import, from, def, class, etc.) */
.chroma .k,
.chroma .kc,
.chroma .kd,
.chroma .kn,
.chroma .kp,
.chroma .kr,
.chroma .kt {
    color: var(--syntax-keyword) !important;
    font-weight: 600;
}

/* Strings */
.chroma .s,
.chroma .s1,
.chroma .s2,
.chroma .se,
.chroma .sh,
.chroma .si,
.chroma .sx,
.chroma .sr {
    color: var(--syntax-string) !important;
}

/* Numbers */
.chroma .m,
.chroma .mb,
.chroma .mf,
.chroma .mh,
.chroma .mi,
.chroma .mo {
    color: var(--syntax-number) !important;
}

/* Functions and methods */
.chroma .n,
.chroma .nf,
.chroma .fm,
.chroma .nc {
    color: var(--syntax-function) !important;
}

/* Module/namespace names */
.chroma .nn {
    color: var(--syntax-function) !important;
    font-weight: 500;
}

/* Variables and names */
.chroma .na,
.chroma .nb,
.chroma .nd,
.chroma .ni,
.chroma .ne,
.chroma .nl,
.chroma .nx,
.chroma .py,
.chroma .nt {
    color: var(--syntax-variable) !important;
}

/* Comments */
.chroma .c,
.chroma .c1,
.chroma .ch,
.chroma .cm,
.chroma .cp,
.chroma .cpf,
.chroma .cs {
    color: var(--syntax-comment) !important;
    font-style: italic;
}

/* Operators */
.chroma .o,
.chroma .ow {
    color: var(--syntax-operator) !important;
}

/* Punctuation */
.chroma .p {
    color: var(--syntax-punctuation) !important;
}

/* Built-ins */
.chroma .bp {
    color: var(--syntax-function) !important;
}

/* Constants */
.chroma .kc {
    color: var(--syntax-number) !important;
    font-weight: 600;
}

/* Errors */
.chroma .err {
    color: #ef4444 !important;
    background-color: transparent !important;
}

/* Line wrapper classes - remove any unwanted styling */
.chroma .line {
    background: none !important;
    border: none !important;
    border-top: none !important;
    border-bottom: none !important;
    box-shadow: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

.chroma .cl {
    background: none !important;
    border: none !important;
    border-top: none !important;
    border-bottom: none !important;
    box-shadow: none !important;
    margin: 0 !important;
    padding: 0 !important;
    display: block;
}

/* Remove any borders from highlight containers */
.highlight {
    border: none !important;
    border-top: none !important;
    border-bottom: none !important;
}

.highlight::before,
.highlight::after {
    display: none !important;
}

.highlight pre {
    border-top: none !important;
    border-bottom: none !important;
}

.highlight code {
    border: none !important;
    border-top: none !important;
    border-bottom: none !important;
}