/* filepath: [style.css](http://_vscodecontentref_/1) */
/* Base styles */
:root {
  --primary-color: #4a6fa5;
  --text-color: #333333;
  --light-bg: #f9f9f9;
  --border-color: #e0e0e0;
  --code-bg: #f5f5f5;
  --blockquote-bg: #f8f8f8;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-serif: Georgia, "Times New Roman", serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
}

/* Global styles */
body {
  font-family: var(--font-sans);
  line-height: 1.6;
  color: var(--text-color);
  background-color: white;
  margin: 0;
  padding: 0;
}

/* Layout for home page (no sidebar) */
body:not(.has-sidebar) {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

/* Reset is handled by the :not() selector above, no need for explicit reset */

/* Page layout with sidebar (only for posts) */
.page-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

@media (min-width: 1024px) {
  .page-wrapper {
    grid-template-columns: 250px 1fr;
    padding: 2rem;
  }
}

/* Sidebar */
.sidebar {
  position: sticky;
  top: 2rem;
  align-self: start;
  display: none;
  background-color: var(--light-bg);
  padding: 1.5rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  height: fit-content;
}

@media (min-width: 1024px) {
  .sidebar {
    display: block;
  }
}

.sidebar a {
  display: block;
  margin-bottom: 0.75rem;
  font-weight: 500;
  color: var(--primary-color);
  font-size: 0.9rem;
  line-height: 1.3;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: all 0.2s ease;
}

.sidebar a:hover {
  border-bottom: 1px solid var(--primary-color);
  color: #2c3e50;
}

.sidebar a:first-child {
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 1rem;
  color: #2c3e50;
}

/* Main content - ensure consistent width */
.main-content {
  min-width: 0;
  max-width: 800px;
  width: 100%;
  margin: 0 auto;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  margin-top: 2rem;
  margin-bottom: 1rem;
  font-weight: 600;
  line-height: 1.25;
  color: #000;
}

h1 {
  font-size: 2.25rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
}

h2 {
  font-size: 1.75rem;
}

h3 {
  font-size: 1.5rem;
}

p, ul, ol {
  margin-bottom: 1.5rem;
}

/* Links */
a {
  color: var(--primary-color);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

a:hover {
  border-bottom: 1px solid var(--primary-color);
}

/* Code blocks */
pre {
  background-color: var(--code-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 1rem;
  overflow-x: auto;
  margin: 1.5rem 0;
}

code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background-color: var(--code-bg);
  padding: 0.2em 0.4em;
  border-radius: 3px;
}

pre code {
  background-color: transparent;
  padding: 0;
  border-radius: 0;
}

/* Blockquotes */
blockquote {
  margin: 1.5rem 0;
  padding: 0.5rem 1rem;
  border-left: 4px solid var(--primary-color);
  background-color: var(--blockquote-bg);
  font-style: italic;
}

blockquote p:last-child {
  margin-bottom: 0;
}

/* Lists */
ul, ol {
  padding-left: 2rem;
}

li {
  margin-bottom: 0.5rem;
}

/* Images */
img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 1.5rem auto;
  border-radius: 4px;
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
}

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

th {
  background-color: var(--light-bg);
  font-weight: 600;
}

tr:nth-child(even) {
  background-color: var(--light-bg);
}

/* Horizontal rule */
hr {
  height: 1px;
  background-color: var(--border-color);
  border: none;
  margin: 2rem 0;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  body:not(.has-sidebar) {
    padding: 1rem;
  }
  
  .page-wrapper {
    padding: 1rem;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  h3 {
    font-size: 1.25rem;
  }
}