/* Minimal Jekyll theme – clean and easy */

:root {
  --text: #333;
  --text-muted: #666;
  --border: #eaeaea;
  --link: #2563eb;
  --link-hover: #1d4ed8;
  --bg: #fff;
  --sidebar-width: 12rem;
}

* {
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  margin: 0;
}

a {
  color: var(--link);
  text-decoration: none;
}
a:hover {
  color: var(--link-hover);
  text-decoration: underline;
}

hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 1.5rem 0;
}

h1, h2, h3, h4 {
  font-weight: 600;
  color: var(--text);
  margin-top: 0;
}
h1 { font-size: 1.5rem; margin-bottom: 0.5rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.1rem; }

/* Layout */
.site-wrap {
  max-width: 52rem;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.site-sidebar {
  margin-bottom: 0;
}

.site-profile {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.site-avatar-link {
  flex-shrink: 0;
}

.site-avatar {
  display: block;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  margin: 0;
}

.site-profile-text {
  min-width: 0;
  flex: 1;
}

.site-author {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 0.2rem 0;
}

.site-author a {
  color: var(--text);
  text-decoration: none;
}

.site-author a:hover {
  color: var(--link);
}

.site-about {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.4;
}

.site-nav {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0 0.25rem;
  font-size: 0.95rem;
}
.site-nav li {
  display: inline-flex;
  align-items: center;
}
.site-nav li + li::before {
  content: " – ";
  color: var(--text-muted);
  margin-right: 0.25rem;
}
.site-nav a {
  padding: 0.2rem 0;
}
.site-nav a::before {
  content: none;
}

.site-social {
  margin-top: 1rem;
}
.site-social a {
  margin-right: 0.75rem;
  font-size: 0.9rem;
}

/* Search posts */
.site-search {
  margin-top: 1rem;
  margin-bottom: 1rem;
  position: relative;
  width: 100%;
}
.site-search__input {
  width: 100%;
  box-sizing: border-box;
  padding: 0.4rem 0.5rem;
  font-size: 0.9rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg);
  color: var(--text);
}
.site-search__input::placeholder {
  color: var(--text-muted);
}
.site-search__input:focus {
  outline: none;
  border-color: var(--link);
}
.site-search__results {
  list-style: none;
  margin: 0.5rem 0 0 0;
  padding: 0;
  width: 100%;
  max-height: 18rem;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  box-sizing: border-box;
}
.site-search__results.site-search__results--hidden,
.site-search__results:empty {
  display: none;
}
.site-search__results > li {
  border-bottom: 1px solid var(--border);
}
.site-search__results > li:last-child {
  border-bottom: 0;
}
.site-search__results a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.9rem;
  text-decoration: none;
  color: var(--text);
}
.site-search__results a:hover {
  background: #f8fafc;
  color: var(--link);
}
.site-search__results > li.site-search__result--active a,
.site-search__results > li.site-search__result--active a:hover {
  background: #e2e8f0;
  color: var(--link);
}
.site-search__result-title {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.site-search__result-date {
  flex-shrink: 0;
  font-size: 0.8rem;
  color: var(--text-muted);
}
.site-search__no-results {
  padding: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.site-main {
  min-height: 60vh;
}

.site-footer {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Home – post list */
.posts {
  list-style: none;
  padding: 0;
  margin: 0;
}
.posts li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}
.posts li:last-child {
  border-bottom: 0;
}
.posts a {
  font-weight: 500;
}
.posts .date {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-left: 0.5rem;
}

/* Pagination */
.pagination {
  list-style: none;
  padding: 1rem 0 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.pagination li {
  display: inline;
}
.pagination a,
.pagination span {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  font-size: 0.9rem;
}
.pagination .active a {
  font-weight: 600;
  color: var(--text);
}
.pagination .disabled span {
  color: var(--text-muted);
}

/* Post layout */
.post-header {
  margin-bottom: 0.5rem;
}
.post-title {
  margin-bottom: 0.25rem;
}
.post-meta {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.post-meta a {
  color: var(--text-muted);
}
.post-meta a:hover {
  color: var(--link);
}

/* Legacy post layout classes (post.html) */
span.time,
span.categories {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-right: 0.5rem;
}

.content,
.post-content {
  margin-top: 1rem;
}
.content h2,
.post-content h2 {
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}
.content pre,
.post-content pre {
  background: #1e293b;
  color: #e2e8f0;
  padding: 1rem;
  overflow-x: auto;
  border-radius: 4px;
  font-size: 0.9rem;
}
.content code,
.post-content code {
  background: #f1f5f9;
  padding: 0.15rem 0.35rem;
  border-radius: 3px;
  font-size: 0.9em;
}
.content pre code,
.post-content pre code {
  background: none;
  padding: 0;
}

#table-of-content {
  margin: 0.5rem 0;
  padding: 0.5rem 0.75rem;
  background: #f8fafc;
  border-radius: 4px;
  font-size: 0.8rem;
  line-height: 0.8rem;
}
#table-of-content a {
  display: block;
  padding: 0.05rem 0;
  text-decoration: none;
  color: var(--text);
}
#table-of-content a:hover {
  color: var(--link);
}

.PageNavigation {
  display: flex;
  justify-content: space-between;
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
}
.PageNavigation .next {
  margin-left: auto;
}

.share-page {
  margin: 1rem 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.share-page a {
  margin-left: 0.5rem;
}

/* Related posts */
.panel-body {
  margin: 1.5rem 0;
  padding: 1rem;
  background: #f8fafc;
  border-radius: 4px;
}
.panel-body h4 {
  margin-top: 0;
  margin-bottom: 0.5rem;
}
.panel-body ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.panel-body li {
  padding: 0.25rem 0;
}

/* Projects */
.projects {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 1rem;
}

.projects #tag-filter,
.projects .tag-group {
  grid-column: 1 / -1;
}

.project-item {
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.project-item:last-child {
  border-bottom: 0;
}

.project-item hr {
  display: none;
}

.project-img {
  width: 100%;
  height: 10rem;
  background-size: cover;
  background-position: center;
  border-radius: 4px;
  margin-bottom: 0.5rem;
}

.project-headlines {
  font-size: 1.1rem;
  margin: 0.25rem 0;
}

.project-footer {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.project-link {
  margin-right: 1rem;
}

.tag-holder,
.tag-holder .tags {
  margin: 0.25rem 0.25rem 0 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

@media (max-width: 640px) {
  .projects {
    grid-template-columns: 1fr;
  }
}

/* Category page */
.cat-link {
  display: inline-block;
  margin-right: 0.5rem;
  margin-bottom: 0.25rem;
  padding: 0.2rem 0.5rem;
  background: #f1f5f9;
  border-radius: 4px;
  font-size: 0.9rem;
}
.cat-link:hover {
  background: #e2e8f0;
}
.posts_by_category {
  margin: 0.5rem 0 1rem 0;
}

/* Project single – full-width image link */
.project-img-single {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
}

/* Category pages */
.category-list,
.posts_by_category ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.category-list li,
.posts_by_category li {
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--border);
}