/* ============================================
   BLOG STYLES
   ============================================ */

/* Blog Header */
.blog-header {
    padding: calc(var(--nav-height) + var(--space-3xl)) 0 var(--space-2xl);
    text-align: center;
}

.blog-title {
    font-size: var(--text-3xl);
    font-weight: 700;
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.blog-subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Blog Posts Grid */
.blog-posts {
    display: grid;
    gap: var(--space-xl);
    max-width: var(--content-max);
    margin: 0 auto;
}

/* Article Styles for Blog Post Content */
.article-content {
    max-width: var(--content-max);
    margin: 0 auto;
}

.article-header {
    margin-bottom: var(--space-2xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
}

.article-meta {
    display: flex;
    gap: var(--space-md);
    align-items: center;
    margin-bottom: var(--space-md);
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    font-family: var(--font-mono);
}

.article-content h1 {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-md);
}

.article-content h2 {
    font-size: var(--text-2xl);
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-md);
}

.article-content h3 {
    font-size: var(--text-xl);
    margin-top: var(--space-xl);
    margin-bottom: var(--space-sm);
}

.article-content h4 {
    font-size: var(--text-lg);
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
}

.article-content p {
    margin-bottom: var(--space-md);
    color: var(--color-text-secondary);
    line-height: 1.8;
}

.article-content ul,
.article-content ol {
    margin-bottom: var(--space-md);
    padding-left: var(--space-lg);
    list-style: disc;
}

.article-content ol {
    list-style: decimal;
}

.article-content li {
    margin-bottom: var(--space-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.article-content a {
    color: var(--color-accent);
    text-decoration: underline;
    text-decoration-color: transparent;
    transition: text-decoration-color var(--duration-base) var(--ease-smooth);
}

.article-content a:hover {
    text-decoration-color: var(--color-accent);
}

.article-content code {
    font-family: var(--font-mono);
    font-size: 0.9em;
    background-color: var(--color-bg-tertiary);
    padding: 2px 6px;
    border-radius: 3px;
    color: var(--color-accent);
}

.article-content pre {
    background: linear-gradient(135deg, #0a0a0a 0%, #0d0d0d 100%);
    border: 1px solid #2a2a2a;
    border-radius: 8px;
    padding: var(--space-lg);
    margin: var(--space-xl) 0;
    overflow-x: auto;
    position: relative;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.article-content pre code {
    background: none;
    padding: 0;
    font-size: 0.875rem;
    line-height: 1.7;
    display: block;
    color: #c9d1d9;
    font-weight: 400;
    letter-spacing: 0.01em;
}

/* Add line numbers effect with gradient on left */
.article-content pre::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--color-accent) 0%, transparent 100%);
    border-radius: 8px 0 0 8px;
}

/* Override Prism.js theme with custom styling */
.article-content pre[class*="language-"] {
    background: linear-gradient(135deg, #0a0a0a 0%, #0d0d0d 100%);
    border: 1px solid #2a2a2a;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.article-content code[class*="language-"] {
    color: #c9d1d9;
    text-shadow: none;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    line-height: 1.7;
}

/* Prism token colors - professional palette */
.token.comment,
.token.prolog,
.token.doctype,
.token.cdata {
    color: #7d8590;
    font-style: italic;
}

.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: #ff7b72;
}

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

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

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

/* Language badges for code blocks */
.article-content pre[class*="language-"]::before {
    content: attr(data-language);
    position: absolute;
    top: 10px;
    right: 14px;
    font-size: 0.7rem;
    color: #6e7681;
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    z-index: 1;
}

.article-content pre[class*="language-typescript"]::before {
    content: 'TS';
    color: #3178c6;
}

.article-content pre[class*="language-javascript"]::before {
    content: 'JS';
    color: #f7df1e;
}

.article-content pre[class*="language-rust"]::before {
    content: 'RUST';
    color: #ce422b;
}

.article-content pre[class*="language-glsl"]::before {
    content: 'GLSL';
    color: #5586a4;
}

.article-content pre[class*="language-bash"]::before {
    content: 'BASH';
    color: #89e051;
}

.article-content pre[class*="language-json"]::before {
    content: 'JSON';
    color: #a5d6ff;
}

/* Better scrollbar for code blocks */
.article-content pre::-webkit-scrollbar {
    height: 8px;
}

.article-content pre::-webkit-scrollbar-track {
    background: var(--color-bg-primary);
    border-radius: 4px;
}

.article-content pre::-webkit-scrollbar-thumb {
    background: var(--color-border-hover);
    border-radius: 4px;
}

.article-content pre::-webkit-scrollbar-thumb:hover {
    background: #444;
}

.article-content blockquote {
    border-left: 3px solid var(--color-accent);
    padding-left: var(--space-md);
    margin: var(--space-lg) 0;
    color: var(--color-text-secondary);
    font-style: italic;
}

.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
    margin: var(--space-lg) 0;
}

.article-content hr {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: var(--space-2xl) 0;
}

/* Article Footer */
.article-footer {
    margin-top: var(--space-3xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--color-accent);
    font-weight: 500;
    transition: transform var(--duration-base) var(--ease-smooth);
}

.back-link:hover {
    transform: translateX(-4px);
}