/* Modern CSS Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 100%;
  line-height: 1.6;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  font-weight: 400;
  color: #2c363c;
  background-color: #ffffff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Container & Layout */
.container {
  max-width: 42rem;
  margin: 0 auto;
  padding: 2rem 1rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: 'JetBrains Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
  font-weight: 500;
  line-height: 1.3;
  margin-bottom: 1rem;
  color: #000;
}

h1 { font-size: 1.5rem; }
h2 { font-size: 1.2rem; }
h3 { font-size: 1.1rem; }
h4 { font-size: 1rem; }
h5 { font-size: 0.9rem; }
h6 { font-size: 0.85rem; }

p {
  margin-bottom: 1.5rem;
  color: #2c363c;
}

a {
  color: #000;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
  transition: all 0.2s ease;
}

a:visited {
  color: #888;
}

a:hover {
  color: #666;
}

/* Site Header */
.site-header {
  margin-bottom: 3rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #e5e5e5;
}

.site-title {
  margin-bottom: 0.5rem;
}

.site-title a {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
  color: #000;
}

.site-title a:hover {
  color: #666;
}

.site-tagline {
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 0;
  font-weight: 300;
}

/* Main Content */
.content {
  flex: 1;
}

/* Home Page Styles */
.home-intro {
  margin-bottom: 3rem;
}

.intro-profile {
  margin-bottom: 2rem;
}

.profile-image {
  width: 64px;
  height: 64px;
  border-radius: 6px;
  object-fit: cover;
  float: left;
  margin-right: 1.5rem;
  margin-bottom: 1rem;
  margin-top: 0.3rem;
}

.intro-content {
  overflow: hidden;
}

.intro-text {
  font-size: 0.9rem;
  color: #2c363c;
  line-height: 1.7;
  margin: 0;
}

.posts-section {
  margin-bottom: 3rem;
}

.section-title {
  margin-bottom: 1.5rem;
  font-size: 1.2rem;
}

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

.post-item {
  display: flex;
  align-items: baseline;
  margin-bottom: 0.8rem;
  gap: 1rem;
}

.post-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: #666;
  min-width: 5rem;
  flex-shrink: 0;
}

.post-title {
  text-decoration: none;
  color: #000;
  flex: 1;
}

.post-title:hover {
  text-decoration: underline;
  color: #666;
}

/* Post Styles */
.post {
  margin-bottom: 3rem;
}

.post-header {
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #e5e5e5;
}

.post-title {
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.post-meta {
  font-size: 0.85rem;
  color: #666;
  font-family: 'JetBrains Mono', monospace;
}

.post-content {
  line-height: 1.7;
}

.post-content h1,
.post-content h2,
.post-content h3,
.post-content h4,
.post-content h5,
.post-content h6 {
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.post-content h1:first-child,
.post-content h2:first-child,
.post-content h3:first-child {
  margin-top: 0;
}

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

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

.post-content blockquote {
  margin: 2rem 0;
  padding-left: 1.5rem;
  border-left: 3px solid #e5e5e5;
  color: #666;
  font-style: italic;
}

/* Code blocks - wickstrom.tech style */
.post-content pre {
  background: inherit;
  border: none;
  border-radius: 0;
  padding: 1rem;
  overflow-x: auto;
  margin: 1.5rem 0;
  font-family: 'JetBrains Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
  font-size: 0.8rem;
  line-height: 1.4;
  font-weight: normal;
}

.post-content code {
  font-family: 'JetBrains Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
  font-size: 0.8rem;
  background: inherit;
  padding: 0;
  border-radius: 0;
  font-weight: normal;
}

.post-content pre code {
  background: inherit;
  padding: 0;
}

/* Syntax highlighting - enhanced for multiple languages */
.highlight {
  background: inherit;
  margin: 1.5rem 0;
}

.highlight pre {
  margin: 0;
}

/* Keywords (def, class, if, for, etc.) */
.highlight .k,
.highlight .kc,
.highlight .kd,
.highlight .kn,
.highlight .kp,
.highlight .kr,
.highlight .kt {
  font-weight: 700;
  color: inherit;
}

/* Strings */
.highlight .s,
.highlight .s1,
.highlight .s2,
.highlight .sb,
.highlight .sc,
.highlight .sd,
.highlight .se,
.highlight .sh,
.highlight .si,
.highlight .sx {
  color: #556570;
}

/* Comments */
.highlight .c,
.highlight .c1,
.highlight .cm,
.highlight .cs {
  color: #999;
  font-style: italic;
}

/* Numbers */
.highlight .m,
.highlight .mf,
.highlight .mh,
.highlight .mi,
.highlight .mo {
  color: inherit;
}

/* Functions and methods */
.highlight .n,
.highlight .na,
.highlight .nb,
.highlight .nc,
.highlight .nd,
.highlight .ne,
.highlight .nf,
.highlight .ni,
.highlight .nl,
.highlight .nn,
.highlight .no,
.highlight .nt,
.highlight .nv,
.highlight .nx {
  color: inherit;
}

/* Operators */
.highlight .o,
.highlight .ow {
  color: inherit;
}

/* Punctuation */
.highlight .p {
  color: inherit;
}

/* Variables */
.highlight .vg,
.highlight .vi,
.highlight .vm {
  color: inherit;
}

/* Error highlighting */
.highlight .err {
  color: inherit;
  background: inherit;
}

.post-footer {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid #e5e5e5;
}

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

.tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  background: #f0f0f0;
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  color: #666;
}

/* Post Navigation */
.post-navigation {
  display: flex;
  justify-content: space-between;
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid #e5e5e5;
  gap: 1rem;
}

.nav-previous,
.nav-next {
  text-decoration: none;
  color: #666;
  font-size: 0.9rem;
  flex: 1;
}

.nav-previous:hover,
.nav-next:hover {
  color: #1a1a1a;
}

.nav-next {
  text-align: right;
}

/* Footer */
.site-footer {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid #e5e5e5;
}

.footer-nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-nav a {
  text-decoration: none;
  color: #666;
  font-size: 0.9rem;
  font-family: 'JetBrains Mono', monospace;
}

.footer-nav a:hover {
  color: #1a1a1a;
  text-decoration: underline;
}

.copyright {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: #999;
  font-family: 'JetBrains Mono', monospace;
}

/* Page Styles */
.page-header {
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #e5e5e5;
}

.page-content {
  line-height: 1.7;
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 1.5rem 1rem;
  }
  
  .profile-image {
    float: none;
    display: block;
    margin: 0 auto 1rem auto;
    width: 56px;
    height: 56px;
  }
  
  .intro-content {
    text-align: center;
  }
  
  .post-item {
    flex-direction: column;
    gap: 0.3rem;
    margin-bottom: 1.2rem;
  }
  
  .post-date {
    min-width: auto;
    font-size: 0.8rem;
  }
  
  .post-navigation {
    flex-direction: column;
  }
  
  .nav-next {
    text-align: left;
  }
  
  .footer-nav {
    flex-direction: column;
    gap: 0.5rem;
  }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  body {
    background-color: #000;
    color: #b4bdc3;
  }
  
  h1, h2, h3, h4, h5, h6 {
    color: #ffffff;
  }
  
  .site-title a {
    color: #ffffff;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 2px;
  }
  
  .site-title a:hover {
    color: #ccc;
  }
  
  a {
    color: #fff;
  }
  
  a:visited {
    color: #ccc;
  }
  
  a:hover {
    color: #ccc;
  }
  
  .post-title {
    color: #fff;
  }
  
  .site-header,
  .post-header,
  .post-footer,
  .post-navigation,
  .site-footer,
  .page-header {
    border-color: #333;
  }
  
  .post-content pre {
    background: inherit;
    border: none;
    color: #b4bdc3;
  }
  
  .post-content code {
    background: inherit;
  }
  
  /* Dark mode syntax highlighting */
  .highlight .k,
  .highlight .kc,
  .highlight .kd,
  .highlight .kn,
  .highlight .kp,
  .highlight .kr,
  .highlight .kt {
    font-weight: 700;
    color: inherit;
  }
  
  .highlight .s,
  .highlight .s1,
  .highlight .s2,
  .highlight .sb,
  .highlight .sc,
  .highlight .sd,
  .highlight .se,
  .highlight .sh,
  .highlight .si,
  .highlight .sx {
    color: #868c91;
  }
  
  .highlight .c,
  .highlight .c1,
  .highlight .cm,
  .highlight .cs {
    color: #999;
    font-style: italic;
  }
  
  .post-content blockquote {
    border-color: #333;
    color: #999;
  }
  
  .tag {
    background: #333;
    color: #ccc;
  }
  
  p {
    color: #b4bdc3;
  }
  
  .intro-text {
    color: #b4bdc3;
  }
  
  .copyright {
    color: #666;
  }
}

/* Print styles */
@media print {
  .site-footer,
  .post-navigation {
    display: none;
  }
  
  body {
    background: white;
    color: black;
  }
  
  a {
    color: black;
    text-decoration: none;
  }
}