/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Main Site Navigation Styles (matching App.tsx) */
.main-site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: #1f2937; /* gray-800 */
    border-bottom: 1px solid #374151; /* gray-700 */
    z-index: 50;
}

.main-site-container {
    max-width: 80rem; /* max-w-7xl */
    margin: 0 auto;
    padding: 0.75rem 1rem; /* py-3 px-4 */
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.main-site-logo {
    color: #22c55e; /* green-400 */
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.2s ease;
    font-family: var(--font-mono);
}

.main-site-logo:hover {
    color: #16a34a; /* green-500 */
}

.main-site-logo-icon {
    width: 1.25rem; /* w-5 */
    height: 1.25rem; /* h-5 */
}

.main-site-logo-text {
    font-family: var(--font-mono);
    font-weight: 400;
}

.main-site-nav {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.main-site-nav-link {
    color: #9ca3af; /* gray-400 */
    text-decoration: none;
    font-family: var(--font-mono);
    transition: color 0.2s ease;
}

.main-site-nav-link:hover {
    color: #22c55e; /* green-400 */
}

:root {
    /* LinkTrace Color Scheme */
    --primary-green: #22c55e;      /* green-400 */
    --primary-green-dark: #16a34a; /* green-600 */
    --secondary-purple: #a855f7;    /* purple-400 */
    --bg-dark: #111827;             /* gray-900 */
    --bg-gray: #1f2937;             /* gray-800 */
    --bg-gray-light: #374151;       /* gray-700 */
    --text-primary: #22c55e;        /* green-400 */
    --text-secondary: #d1d5db;      /* gray-300 */
    --text-muted: #9ca3af;          /* gray-400 */
    --border-color: #374151;        /* gray-700 */
    --max-width: 1200px;
    --font-mono: 'JetBrains Mono', 'Monaco', 'Cascadia Code', monospace;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-mono);
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 16px;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1rem;
}

/* Terminal Header Styles */
.terminal-header {
    background-color: var(--bg-gray);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem 0.5rem 0 0;
    padding: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.terminal-controls {
    display: flex;
    gap: 0.375rem;
}

.terminal-control {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
}

.terminal-control.red { background-color: #ef4444; }
.terminal-control.yellow { background-color: #eab308; }
.terminal-control.green { background-color: #22c55e; }

.terminal-title {
    flex: 1;
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Terminal Content */
.terminal-content {
    background-color: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 0.5rem 0.5rem;
    padding: 1.5rem;
}

/* Header Styles */
.site-header {
    background-color: var(--bg-gray);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 50;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-primary);
}

.logo-icon {
    width: 2rem;
    height: 2rem;
    background-color: var(--primary-green);
    border-radius: 0.375rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    color: var(--bg-dark);
}

.logo-text h1 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-green);
    line-height: 1.2;
}

.logo-text p {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1;
}

.nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: var(--primary-green);
}

/* Main Content */
.main-content {
    min-height: calc(100vh - 200px);
    padding: 6rem 0 2rem 0; /* Add top padding for fixed header */
}

/* Command Prompt Styles */
.command-prompt {
    margin-bottom: 1.5rem;
}

.command-line {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: var(--primary-green);
}

.prompt-symbol {
    color: var(--secondary-purple);
    font-weight: bold;
}

.command-output {
    color: var(--text-secondary);
    padding-left: 1rem;
    margin-bottom: 1rem;
}

/* Blog Home Styles */
.blog-home {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 1rem;
}

.blog-header {
    margin-bottom: 3rem;
    padding-top: 1rem;
}

.blog-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.blog-title::before {
    content: '$';
    color: var(--secondary-purple);
}

.blog-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-left: 1.5rem; /* Align with content after $ prompt */
}

/* Posts Grid */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.post-card {
    background-color: var(--bg-gray);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 1.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
    display: block;
    position: relative;
}

.post-card:hover {
    border-color: var(--primary-green);
    transform: translateY(-2px);
}

.post-featured {
    border-color: var(--primary-green);
    background: linear-gradient(135deg, var(--bg-gray) 0%, rgba(34, 197, 94, 0.05) 100%);
}

.post-featured::before {
    content: 'FEATURED';
    position: absolute;
    top: -0.5rem;
    right: 1rem;
    background-color: var(--primary-green);
    color: var(--bg-dark);
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 0.25rem;
}

.post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.post-meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.post-meta span::before {
    content: '>';
    color: var(--secondary-purple);
    font-weight: bold;
}

.post-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.3;
    transition: color 0.2s ease;
}

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

.post-excerpt {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
    font-size: 0.9rem;
}

.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tag {
    background-color: var(--bg-gray-light);
    color: var(--text-secondary);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 500;
}

.tag::before {
    content: '#';
    color: var(--secondary-purple);
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-green);
    font-weight: 600;
    font-size: 0.875rem;
    transition: gap 0.2s ease;
}

.read-more::before {
    content: '$';
    color: var(--secondary-purple);
}

.post-card:hover .read-more {
    gap: 0.75rem;
}

/* Individual Post Styles */
.post-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1rem;
}

.post-header {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.post-header .post-title {
    font-size: 2rem;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.post-header .post-excerpt {
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    text-decoration: none;
    margin-bottom: 2rem;
    transition: color 0.2s ease;
}

.back-link:hover {
    color: var(--primary-green);
}

.back-link::before {
    content: '$';
    color: var(--secondary-purple);
}

/* Article Content Styling */
.article-content {
    line-height: 1.8;
}

.article-content h1,
.article-content h2,
.article-content h3,
.article-content h4 {
    color: var(--primary-green);
    font-weight: 700;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.article-content h1:first-child,
.article-content h2:first-child {
    margin-top: 0;
}

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

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

.article-content ul,
.article-content ol {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
    color: var(--text-secondary);
}

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

.article-content li::marker {
    color: var(--secondary-purple);
}

.article-content a {
    color: var(--primary-green);
    text-decoration: underline;
    transition: color 0.2s ease;
}

.article-content a:hover {
    color: var(--primary-green-dark);
}

.article-content code {
    background-color: var(--bg-gray);
    color: var(--secondary-purple);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

.article-content pre {
    background-color: var(--bg-gray);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 1.5rem;
    overflow-x: auto;
    margin: 2rem 0;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    position: relative;
}

.article-content pre::before {
    content: '$ command-output';
    display: block;
    color: var(--text-muted);
    font-size: 0.75rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

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

.article-content blockquote {
    border-left: 4px solid var(--primary-green);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--text-secondary);
    background-color: rgba(34, 197, 94, 0.05);
    padding: 1rem 1.5rem;
    border-radius: 0 0.5rem 0.5rem 0;
    position: relative;
}

.article-content blockquote::before {
    content: '> ';
    color: var(--secondary-purple);
    font-weight: bold;
    position: absolute;
    left: 0.5rem;
    top: 1rem;
}

.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    overflow: hidden;
}

.article-content th,
.article-content td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.article-content th {
    background-color: var(--bg-gray);
    font-weight: 600;
    color: var(--text-primary);
}

.article-content td {
    color: var(--text-secondary);
}

/* Terminal Command Output Styling */
.terminal-output {
    background-color: var(--bg-gray);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    margin: 1.5rem 0;
}

/* Section Headers */
.section-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 2rem 0 1.5rem 0;
    color: var(--primary-green);
    font-size: 1.25rem;
    font-weight: 700;
}

.section-header::before {
    content: '$';
    color: var(--secondary-purple);
}

/* Share Section */
.share-section {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    margin-top: 3rem;
    text-align: center;
}

.share-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.share-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    cursor: pointer;
    background-color: var(--bg-gray);
    color: var(--text-secondary);
}

.share-button:hover {
    border-color: var(--primary-green);
    color: var(--primary-green);
    transform: translateY(-1px);
}

.share-button.primary {
    background-color: var(--primary-green);
    color: var(--bg-dark);
    border-color: var(--primary-green);
}

.share-button.primary:hover {
    background-color: var(--primary-green-dark);
    border-color: var(--primary-green-dark);
    color: var(--bg-dark);
}

/* Footer Styles */
.site-footer {
    background-color: var(--bg-gray);
    border-top: 1px solid var(--border-color);
    margin-top: 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    padding: 3rem 0;
}

.footer-section h3 {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.footer-section h3::before {
    content: '> ';
    color: var(--secondary-purple);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s ease;
}

.footer-section ul li a:hover {
    color: var(--primary-green);
}

.footer-section ul li a::before {
    content: '$ ';
    color: var(--secondary-purple);
    font-size: 0.75rem;
}

.footer-section p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s ease;
}

.social-links a:hover {
    color: var(--primary-green);
}

.social-links a::before {
    content: '$ ';
    color: var(--secondary-purple);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding: 1.5rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: var(--primary-green);
}

/* Typewriter Animation */
.typewriter-cursor {
    animation: blink 1s infinite;
    color: var(--primary-green);
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .nav {
        justify-content: center;
    }
    
    .blog-title {
        font-size: 2rem;
    }
    
    .posts-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .post-header .post-title {
        font-size: 1.75rem;
    }
    
    .article-content h1 { font-size: 1.75rem; }
    .article-content h2 { font-size: 1.5rem; }
    .article-content h3 { font-size: 1.25rem; }
    
    .share-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .terminal-header {
        padding: 0.5rem;
    }
    
    .terminal-content {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
    }
    
    .post-card {
        padding: 1.25rem;
    }
    
    .blog-title {
        font-size: 1.75rem;
    }
    
    .post-header .post-title {
        font-size: 1.5rem;
    }
}