/* CSS Custom Properties - FORCED Light Off-White Theme */
:root {
    /* Warm off-white palette - FORCED */
    --bg-primary: #fafaf9 !important;
    --bg-secondary: #f5f5f4 !important;
    --bg-elevated: #ffffff !important;
    --text-primary: #3f3f3e !important;
    --text-secondary: #575653 !important;
    --text-muted: #78716c !important;
    --border-light: #e7e5e4 !important;
    --border-medium: #d6d3d1 !important;
    --accent-primary: #575653 !important;
    --accent-hover: #44403c !important;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.04) !important;
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.08), 0 2px 4px -2px rgb(0 0 0 / 0.06) !important;
    --gradient-subtle: linear-gradient(180deg, #fafaf9 0%, #f5f5f4 100%) !important;
}

/* FORCE light theme - override any dark mode */
* {
    color-scheme: light !important;
}

:root,
:root[data-theme="light"],
:root[data-theme="dark"],
html,
html[data-theme="light"],
html[data-theme="dark"] {
    --bg-primary: #fafaf9 !important;
    --bg-secondary: #f5f5f4 !important;
    --bg-elevated: #ffffff !important;
    --text-primary: #3f3f3e !important;
    --text-secondary: #575653 !important;
    --text-muted: #78716c !important;
    --border-light: #e7e5e4 !important;
    --border-medium: #d6d3d1 !important;
    --accent-primary: #575653 !important;
    --accent-hover: #44403c !important;
}

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

html {
    font-size: 16px;
    line-height: 1.6;
    scroll-behavior: smooth;
    color-scheme: light !important;
    background: #fafaf9 !important;
    color: #3f3f3e !important;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    color: #3f3f3e !important;
    background: linear-gradient(180deg, #fafaf9 0%, #f5f5f4 100%) !important;
    min-height: 100vh;
    transition: none !important;
}

/* Layout - generous side spacing */
.page-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 clamp(2.5rem, 10vw, 7rem);
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 clamp(2rem, 8vw, 5rem);
}

/* Clean emoji decorations */
.emoji-decoration {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
    pointer-events: none;
}

.emoji-left {
    left: clamp(1rem, 3vw, 2.5rem);
}

.emoji-right {
    right: clamp(1rem, 3vw, 2.5rem);
}

.emoji-column {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
}

.emoji-item {
    font-size: 2rem;
    opacity: 0.6;
    transition: opacity 0.3s ease;
    display: block;
}

.emoji-item:hover {
    opacity: 0.9;
}

/* Main Header Navigation */
.main-header {
    background: var(--bg-elevated) !important;
    border-bottom: 1px solid var(--border-light) !important;
    padding: 1rem 0 !important;
    margin-bottom: 2rem !important;
    box-shadow: var(--shadow-sm) !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 100 !important;
}

.main-nav {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
}

.nav-brand a {
    font-size: 1.5rem !important;
    font-weight: 700 !important;
    color: var(--text-primary) !important;
    text-decoration: none !important;
    letter-spacing: -0.025em !important;
}

.nav-brand a:hover {
    color: var(--accent-primary) !important;
}

.nav-links {
    display: flex !important;
    list-style: none !important;
    gap: 2rem !important;
    margin: 0 !important;
    padding: 0 !important;
}

.nav-links li {
    margin: 0 !important;
}

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

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-primary) !important;
}

@media (max-width: 768px) {
    .main-nav {
        flex-direction: column !important;
        gap: 1rem !important;
    }
    
    .nav-links {
        gap: 1.5rem !important;
    }
}

/* Main content */
.site-main {
    margin-bottom: 4rem;
    min-height: 60vh;
}

/* Hero section */
.hero {
    text-align: center;
    padding: clamp(2rem, 6vw, 4rem) 0;
    margin-bottom: 3rem;
}

.hero-content h2 {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
    letter-spacing: -0.025em;
}

.hero p {
    font-size: clamp(1rem, 2.5vw, 1.125rem);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}


/* Tech showcase */
.tech-showcase {
    margin-top: 4rem;
    padding: 3rem 0;
    border-top: 1px solid var(--border-light);
    text-align: center;
}

.blog-list h2 {
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    margin-bottom: 2rem;
    color: var(--text-primary);
    font-weight: 600;
    letter-spacing: -0.025em;
}

/* Post grid */
.posts-grid {
    display: grid;
    gap: clamp(1.25rem, 3vw, 2rem);
}

.post-card {
    padding: clamp(1.25rem, 4vw, 2rem);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    background: var(--bg-elevated);
    transition: all 0.25s ease;
    box-shadow: var(--shadow-sm);
}

.post-card:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    border-color: var(--border-medium);
}

.post-card h3 {
    margin-bottom: 1rem;
}

.post-card h3 a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: clamp(1.125rem, 3vw, 1.375rem);
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.025em;
    transition: color 0.2s ease;
}

.post-card h3 a:hover {
    color: var(--accent-primary);
}

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

.tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tag {
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid var(--border-light);
    transition: all 0.2s ease;
}

.tag:hover {
    background-color: var(--border-light);
}

.post-excerpt {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

.read-more {
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    transition: all 0.2s ease;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-light);
    border-radius: 6px;
    background: var(--bg-secondary);
}

.read-more:hover {
    color: var(--accent-hover);
    background: var(--border-light);
    transform: translateX(2px);
}

/* No posts message */
.no-posts {
    text-align: center;
    padding: 4rem 0;
    color: var(--text-muted);
    font-style: italic;
}

/* Site Footer */
.site-footer {
    background: var(--bg-elevated);
    border-top: 1px solid var(--border-light);
    padding: clamp(2rem, 4vw, 3rem) 0;
    text-align: center;
    margin-top: auto;
}

.site-footer p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.site-footer a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.site-footer a:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

/* Post Navigation */
.post-navigation {
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-light);
    padding: 1rem 0;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-sm);
}

.post-navigation nav a {
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    background: var(--bg-secondary);
}

.post-navigation nav a:hover {
    color: var(--accent-hover);
    background: var(--border-light);
    transform: translateX(-2px);
}

/* Individual post styling */
.post {
    max-width: 720px;
    margin: 0 auto;
}

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

.post-header h1 {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    letter-spacing: -0.025em;
    color: var(--text-primary);
}

.post-content {
    font-size: clamp(1rem, 2.5vw, 1.125rem);
    line-height: 1.75;
    color: var(--text-primary);
}

.post-content h1,
.post-content h2,
.post-content h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.post-content h1 {
    font-size: 1.875rem;
}

.post-content h2 {
    font-size: 1.5rem;
}

.post-content h3 {
    font-size: 1.25rem;
}

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

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

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

.post-content blockquote {
    border-left: 4px solid var(--accent-primary);
    padding-left: 1rem;
    margin: 1.5rem 0;
    font-style: italic;
    color: var(--text-secondary);
}

.post-content code {
    background-color: var(--bg-secondary);
    padding: 0.25rem 0.375rem;
    border-radius: 4px;
    font-size: 0.875rem;
}

.post-content pre {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: 6px;
    padding: 1rem;
    overflow-x: auto;
    margin: 1.5rem 0;
}

.post-content pre code {
    background: none;
    padding: 0;
}

nav a {
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

nav a:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

/* Post content typography improvements */
.post-content h1,
.post-content h2,
.post-content h3,
.post-content h4 {
    margin-top: clamp(2rem, 5vw, 3rem);
    margin-bottom: 1rem;
    font-weight: 600;
    letter-spacing: -0.025em;
    color: var(--text-primary);
}

.post-content h2 {
    font-size: clamp(1.25rem, 4vw, 1.75rem);
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 0.5rem;
}

.post-content h3 {
    font-size: clamp(1.125rem, 3vw, 1.375rem);
}

.post-content h4 {
    font-size: clamp(1rem, 2.5vw, 1.125rem);
}

.post-content p {
    margin-bottom: 1.5rem;
    line-height: 1.75;
}

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

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

.post-content blockquote {
    border-left: 4px solid var(--accent-primary);
    background: var(--bg-secondary);
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
    font-style: italic;
    color: var(--text-secondary);
}

.post-content code {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.875em;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', monospace;
    border: 1px solid var(--border-light);
}

.post-content pre {
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    padding: 1.5rem;
    overflow-x: auto;
    margin: 2rem 0;
    box-shadow: var(--shadow-sm);
}

.post-content pre code {
    background: none;
    border: none;
    padding: 0;
    font-size: 0.875rem;
}

.post-content strong {
    font-weight: 600;
    color: var(--text-primary);
}

/* Responsive design */
@media (max-width: 768px) {
    .site-header {
        padding: 1.5rem 0;
    }
    
    .hero {
        padding: 2rem 0;
    }

    .emoji-decoration {
        display: none;
    }
    
    .post-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    
    .tags {
        width: 100%;
    }
}