/* Sidebar Styles - Light Theme */
/* Override theme container constraints */
.page-header,
.main-content,
section {
  max-width: 100% !important;
  width: 100% !important;
}

article.post {
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 0;
  position: relative;
}

.post-container {
  display: flex;
  flex-direction: row;
  gap: 20px;
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 20px 40px;
  box-sizing: border-box;
  position: relative;
}

.sidebar {
  width: 280px;
  min-width: 280px;
  background-color: #f8f8f8;
  border: 1px solid #e1e4e8;
  border-radius: 6px;
  padding: 20px;
  position: sticky;
  top: 20px;
  height: fit-content;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  transition: all 0.3s ease;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.sidebar.hidden {
  width: 0;
  min-width: 0;
  padding: 0;
  margin: 0;
  border: none;
  overflow: hidden;
  opacity: 0;
  transform: translateX(-20px);
}

/* Toggle Button - Small square, bottom-left position */
#sidebar-toggle,
button#sidebar-toggle,
.sidebar-toggle {
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
  position: fixed !important;
  bottom: 20px !important;
  left: 20px !important;
  z-index: 9999 !important;
  background-color: rgba(88, 96, 105, 0.9) !important;
  color: #fff !important;
  border: 1px solid rgba(88, 96, 105, 0.5) !important;
  border-radius: 8px !important;
  padding: 0 !important;
  cursor: pointer !important;
  font-size: 18px !important;
  font-weight: normal !important;
  line-height: 1 !important;
  transition: all 0.3s ease !important;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15) !important;
  margin: 0 !important;
  width: 44px !important;
  height: 44px !important;
  min-width: 44px !important;
  min-height: 44px !important;
  max-width: 44px !important;
  max-height: 44px !important;
  text-align: center !important;
  font-family: Arial, sans-serif !important;
  backdrop-filter: blur(10px) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  box-sizing: border-box !important;
}

#sidebar-toggle:hover,
button#sidebar-toggle:hover,
.sidebar-toggle:hover {
  background-color: rgba(88, 96, 105, 1) !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2) !important;
}

#sidebar-toggle:active,
button#sidebar-toggle:active,
.sidebar-toggle:active {
  transform: translateY(0) !important;
}

.sidebar-content {
  transition: opacity 0.2s ease;
}

.sidebar.hidden .sidebar-content {
  opacity: 0;
  pointer-events: none;
}

.sidebar-content h3 {
  margin-top: 0;
  color: #24292e;
  font-size: 16px;
  font-weight: 600;
  border-bottom: 1px solid #e1e4e8;
  padding-bottom: 8px;
  margin-bottom: 12px;
}

.sidebar-content hr {
  border: none;
  border-top: 1px solid #e1e4e8;
  margin: 20px 0;
}

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

.toc ul {
  list-style: none;
  padding-left: 15px;
  margin: 5px 0;
}

.toc li {
  margin: 8px 0;
}

.toc a {
  color: #586069;
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s ease;
  line-height: 1.5;
}

.toc a:hover {
  color: #159957;
}

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

.recent-posts li {
  margin: 8px 0;
}

.recent-posts a {
  color: #586069;
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s ease;
  line-height: 1.5;
}

.recent-posts a:hover {
  color: #159957;
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  background-color: #e1e4e8;
  color: #24292e;
  padding: 4px 10px;
  border-radius: 3px;
  font-size: 12px;
  font-weight: 500;
}

.post-content {
  flex: 1;
  min-width: 0;
  transition: margin-left 0.3s ease;
}

/* When sidebar is hidden, content can use full width */
.post-container:has(.sidebar.hidden) .post-content {
  margin-left: 0;
}

.post-header {
  margin-bottom: 30px;
}

.post-title {
  margin-bottom: 10px;
  font-size: 3em;
  font-weight: 700;
  line-height: 1.2;
  color: hsl(205, 70%, 30%);
}

.post-meta {
  color: #586069;
  font-size: 14px;
}

.post-body {
  line-height: 1.6;
  color: #24292e;
}

.post-footer {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid #e1e4e8;
}

.post-footer a {
  color: #159957;
  text-decoration: none;
  font-weight: 500;
}

.post-footer a:hover {
  color: #138a47;
  text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
  .post-container {
    flex-direction: column;
    padding: 10px;
  }

  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    width: 280px;
    z-index: 999;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    box-shadow: 2px 0 8px rgba(0,0,0,0.15);
    border-radius: 0;
  }

  .sidebar:not(.hidden) {
    transform: translateX(0);
  }

  .sidebar.hidden {
    transform: translateX(-100%);
  }

  #sidebar-toggle,
  button#sidebar-toggle,
  .sidebar-toggle {
    display: flex !important;
    position: fixed !important;
    bottom: 20px !important;
    left: 20px !important;
    z-index: 10000 !important;
    width: 44px !important;
    height: 44px !important;
    min-width: 44px !important;
    min-height: 44px !important;
    max-width: 44px !important;
    max-height: 44px !important;
  }

  .post-content {
    width: 100%;
  }
}