/* httpdocs/stylesheets/blog.css */
body:has(.blog-main) {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background-color: var(--color-background);
  color: var(--color);
}
body:has(.blog-main) footer {
  position: relative;
  margin-top: auto;
  margin-bottom: 0;
  padding: 2rem 0;
  background-color: var(--color-background);
}
.blog-main {
  padding-top: 10rem;
  padding-bottom: 4rem;
  flex: 1;
  display: block;
  background-color: var(--color-background);
}
.blog-header {
  text-align: center;
  margin-bottom: 4rem;
  & h1 {
    font-size: 3em;
    margin-block: 0 0.5rem;
  }
  & p {
    font-size: 1.3em;
    color: var(--color);
    opacity: 0.8;
    margin: 0;
  }
}
.posts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--padding);
}
.post-card {
  background: var(--color-background);
  border: 2px solid var(--color);
  border-radius: 8px;
  padding: 2rem;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  &:hover {
    transform: translateY(-4px);
    box-shadow: 8px 8px 0 var(--toggle-background);
    border-color: var(--selection-background);
  }
  & .post-date {
    font-size: 0.9em;
    color: var(--selection-background);
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }
  & .post-title {
    font-size: 1.5em;
    font-weight: bold;
    margin: 0;
    line-height: 1.3;
  }
  & .post-intro {
    font-size: 1em;
    line-height: 1.6;
    opacity: 0.9;
    margin: 0;
  }
}
post-viewer .post-viewer {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-background);
  z-index: 1000;
  overflow-y: auto;
  padding: 6rem var(--padding);
  animation: fadeIn 0.3s ease;
}
post-viewer .post-viewer.active {
  display: block;
}
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
post-viewer .post-content {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  padding-bottom: 8rem;
}
post-viewer .post-close {
  position: fixed;
  top: 2rem;
  right: 2rem;
  background: var(--selection-background);
  color: var(--color-background);
  border: none;
  font-size: 2em;
  width: 2em;
  height: 2em;
  border-radius: 50%;
  cursor: pointer;
  font-weight: bold;
  line-height: 1;
  transition: all 0.3s;
  z-index: 1001;
  &:hover {
    transform: rotate(90deg);
    background: var(--color);
    color: var(--color-background);
  }
}
post-viewer .markdown-content {
  font-size: 1.1em;
  line-height: 1.8;
  & h1 {
    font-size: 2.5em;
    margin-top: 0;
    margin-bottom: 1rem;
    border-bottom: 3px solid var(--selection-background);
    padding-bottom: 0.5rem;
  }
  & h2 {
    font-size: 2em;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--selection-background);
  }
  & h3 {
    font-size: 1.5em;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
  }
  & p {
    margin-bottom: 1.5rem;
  }
  & a {
    color: var(--selection-background);
    text-decoration: underline;
    font-weight: bold;
    &:hover {
      background: var(--selection-background);
      color: var(--color-background);
    }
  }
  & ul,
  & ol {
    margin-bottom: 1.5rem;
    padding-left: 2em;
  }
  & li {
    margin-bottom: 0.5rem;
  }
  & code {
    background: var(--toggle-background);
    color: var(--color-background);
    padding: 0.2em 0.4em;
    border-radius: 3px;
    font-size: 0.9em;
    font-family:
      "Courier New",
      Monaco,
      monospace;
  }
  & pre {
    background: #2d2d2d !important;
    padding: 1.5rem;
    border-radius: 8px;
    overflow-x: auto;
    margin-bottom: 1.5rem;
    border: 2px solid var(--selection-background);
  }
  & pre code {
    background: none !important;
    padding: 0;
    color: inherit;
    font-family:
      "Courier New",
      Monaco,
      monospace;
    font-size: 0.9em;
    line-height: 1.5;
  }
  & pre[class*=language-] {
    background: #2d2d2d !important;
    margin: 0 0 1.5rem 0;
  }
  & code[class*=language-] {
    background: none !important;
    text-shadow: none;
  }
  & blockquote {
    border-left: 4px solid var(--selection-background);
    padding-left: 1.5rem;
    margin-left: 0;
    font-style: italic;
    opacity: 0.9;
  }
  & strong {
    font-weight: bold;
    color: var(--selection-background);
  }
  & img {
    width: 90%;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    display: block;
    margin: 2rem auto;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    border: 2px solid var(--selection-background);
  }
}
@media (max-width: 1024px) {
  .posts-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .blog-header h1 {
    font-size: 2.5em;
  }
  post-viewer .post-viewer {
    padding: 5rem 2rem;
  }
  post-viewer .post-close {
    top: 1rem;
    right: 1rem;
    font-size: 1.5em;
  }
}
@media (max-width: 540px) {
  .blog-main {
    padding-top: 6rem;
  }
  .blog-header h1 {
    font-size: 2em;
  }
  .blog-header p {
    font-size: 1.1em;
  }
  .post-card {
    padding: 1.5rem;
    & .post-title {
      font-size: 1.3em;
    }
  }
  post-viewer .markdown-content {
    font-size: 1em;
    & h1 {
      font-size: 2em;
    }
    & h2 {
      font-size: 1.6em;
    }
    & h3 {
      font-size: 1.3em;
    }
  }
}