/* CSS Variables for Light Theme */
:root {
  --background-color: #f6f8fa;
  --text-color: #222;
  --header-background: #fff;
  --footer-background: #f3f6fb;
  --card-background: #fff;
  --accent-color: #000000;
  --card-shadow: 0 2px 8px rgba(0,0,0,0.06);
  --card-hover-shadow: 0 6px 24px rgba(0,120,212,0.12);
}

/* CSS Variables for Dark Theme */
[data-theme="dark"] {
  --background-color: #181a1b;
  --text-color: #f6f8fa;
  --header-background: #23272a;
  --footer-background: #202225;
  --card-background: #23272a;
  --accent-color: #3a3f44;
  --card-shadow: 0 2px 8px rgba(0,0,0,0.32);
  --card-hover-shadow: 0 6px 24px rgba(0,120,212,0.24);
}

/* Global Styles */
body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 0;
  background: var(--background-color);
  color: var(--text-color);
}

/* Main container for centering content */
.container {
  max-width: 900px;
  margin: 40px auto;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
  padding: 32px 24px 16px 24px;
}

/* Header Styles */
header {
  background-color: var(--header-background);
  color: var(--text-color);
  padding: 1.5rem 1rem 1rem 1rem;
  display: flex;
  flex-direction: row;         /* Change to row */
  align-items: center;
  justify-content: space-between; /* Space between title and nav */
  margin-bottom: 32px;
  border-radius: 16px 16px 0 0;
}

img {
  display: inline-block;
  width: auto;
  height: auto;
  max-width: 100%;
}

.link-wrapper img {
  display: flex;
  width: 24px;
  height: 24px;
  object-fit: contain;
  align-items: center;
}

header h1 {
  margin: 0;
  font-size: 1.5rem;
  letter-spacing: 2px;
}

nav {
  display: flex;
  gap: 16px;
  align-items: center;
}

/* Homepage Main Section */
.homepage-main {
  margin-bottom: 32px;
}

/* Year Section */
.year-section {
  margin-bottom: 32px;
}

.year-section h2 {
  margin-bottom: 16px;
  font-size: 1.5rem;
  color: var(--accent-color);
}

/* Blog Posts Grid */
.blog-posts {
  display: flex;
  flex-direction: column; /* Stack vertically */
  gap: 20px;
}

/* Card Link Styles */
a.card-link {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  display: block;
}


/* Fluent Card Styling */
fluent-card {
  display: block;
  background-color: var(--card-background);
  padding: 20px;
  border-radius: 12px;
  box-shadow: var(--card-shadow);
  transition: box-shadow 0.2s, transform 0.2s;
  background: #f3f6fb;
}

.card-link:hover fluent-card {
  box-shadow: var(--card-hover-shadow);
  transform: translateY(-4px) scale(1.03);
}

/* Footer Styles */
footer {
  text-align: center;
  margin-top: 32px;
  color: #888;
  font-size: 0.95rem;
  background-color: var(--footer-background);
  padding: 1rem;
  border-radius: 0 0 16px 16px;
}

/* About/Post Page Container */
.container {
  max-width: 900px;
  margin: 40px auto;
  padding: 32px 24px 16px 24px;
  background: #fff;
  border-radius: 16px;
}

/* Post-specific styles */
.post-header h2 {
  margin: 0;
  font-size: 2rem;
}

.post-meta {
  color: var(--text-color);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}