:root {
  --md-primary-fg-color: #2A78C3;
  --md-primary-fg-color--light: #4A98E3;
  --md-primary-fg-color--dark: #0A58A3;
  --md-accent-fg-color: #4A98E3;
}

/* Custom logo size */
.md-header__button.md-logo img,
.md-header__button.md-logo svg {
  height: 84px;
  width: auto;
}

/* Custom header styles */
.md-header {
  background-color: var(--md-primary-fg-color);
}

/* Custom link colors */
.md-content a {
  color: var(--md-primary-fg-color);
}

.md-content a:hover {
  color: var(--md-primary-fg-color--light);
}

/* Custom navigation colors */
.md-nav__link:active,
.md-nav__link--active {
  color: var(--md-primary-fg-color);
}

/* Custom header logo settings */
.md-header__button.md-logo {
  padding: 0.2rem;
}

/* Path fixing for images - ensure images render correctly in both environments */
img[src^="../"] {
  max-width: 100%;
}

/* Make the right sidebar Table of Contents sticky */
.md-sidebar--secondary {
  position: sticky;
  top: 80px;
  max-height: calc(100vh - 80px);
  overflow-y: auto;
}

/* Enhanced Navigation with Smooth Dropdown Effects */
.md-nav__item > .md-nav__link {
  font-weight: 500 !important;
  font-size: 1.0em !important;
  color: #333 !important;
  padding: 10px 16px !important;
  margin: 2px 0 !important;
  border-radius: 6px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.md-nav__item > .md-nav__link:hover {
  background: linear-gradient(135deg, rgba(42, 120, 195, 0.08), rgba(42, 120, 195, 0.12));
  color: var(--md-primary-fg-color) !important;
  transform: translateX(3px);
  box-shadow: 0 2px 8px rgba(42, 120, 195, 0.15);
}

.md-nav__item > .md-nav__link--active {
  background: linear-gradient(135deg, var(--md-primary-fg-color), #2563eb);
  color: white !important;
  font-weight: 600 !important;
  box-shadow: 0 4px 12px rgba(42, 120, 195, 0.3);
}

/* Smooth Section Expansion Animation */
.md-nav__item--nested > .md-nav__link {
  background: linear-gradient(90deg, transparent, rgba(42, 120, 195, 0.02));
  border-left: 3px solid transparent;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.md-nav__item--nested > .md-nav__link:hover {
  background: linear-gradient(90deg, rgba(42, 120, 195, 0.08), rgba(42, 120, 195, 0.12));
  border-left: 3px solid var(--md-primary-fg-color);
  transform: translateX(2px);
  box-shadow: 0 3px 10px rgba(42, 120, 195, 0.12);
}

.md-nav__item--nested > .md-nav__link--active {
  background: linear-gradient(90deg, rgba(42, 120, 195, 0.15), rgba(42, 120, 195, 0.1));
  border-left: 3px solid var(--md-primary-fg-color);
  color: var(--md-primary-fg-color) !important;
  font-weight: 600;
}

/* Nested Navigation Smooth Slide Animation - Only for Sub-items */
.md-nav__item .md-nav .md-nav {
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateY(-10px);
  margin-left: 8px;
  border-left: 2px solid rgba(42, 120, 195, 0.1);
}

.md-nav__item--active .md-nav .md-nav,
.md-nav__item:hover .md-nav .md-nav {
  opacity: 1;
  max-height: 1000px;
  transform: translateY(0);
}

/* Ensure main sections are always visible */
.md-nav--primary .md-nav__item .md-nav {
  opacity: 1 !important;
  max-height: none !important;
  transform: translateY(0) !important;
  overflow: visible !important;
}

/* Force secondary navigation to show all sections */
.md-nav--secondary .md-nav__item .md-nav {
  opacity: 1 !important;
  max-height: none !important;
  transform: translateY(0) !important;
  overflow: visible !important;
}

/* Section Toggle Animation - Only for collapsible items */
.md-nav__item--nested .md-nav__item--nested > .md-nav__link::after {
  content: '▸';
  float: right;
  transition: transform 0.3s ease;
  color: rgba(42, 120, 195, 0.6);
  font-size: 0.8em;
}

.md-nav__item--nested .md-nav__item--nested:hover > .md-nav__link::after,
.md-nav__item--nested .md-nav__item--nested.md-nav__item--active > .md-nav__link::after {
  transform: rotate(90deg);
  color: var(--md-primary-fg-color);
}

/* Sub-navigation Items */
.md-nav .md-nav__item .md-nav__link {
  font-size: 0.9em !important;
  padding: 8px 16px 8px 20px !important;
  color: #555 !important;
  border-radius: 4px;
  transition: all 0.2s ease;
  margin: 1px 0;
}

.md-nav .md-nav__item .md-nav__link:hover {
  background-color: rgba(42, 120, 195, 0.08);
  color: var(--md-primary-fg-color) !important;
  transform: translateX(4px);
  padding-left: 24px !important;
}

.md-nav .md-nav__item .md-nav__link--active {
  background: linear-gradient(90deg, rgba(42, 120, 195, 0.12), transparent);
  color: var(--md-primary-fg-color) !important;
  font-weight: 500;
  border-left: 2px solid var(--md-primary-fg-color);
}



/* Professional Content Typography - Industry Standard Sizing */
.md-content h1 {
  font-weight: 600 !important;
  font-size: 1.8em !important;
  color: var(--md-primary-fg-color) !important;
  margin-bottom: 1rem !important;
  padding-bottom: 0.3rem;
  border-bottom: 2px solid var(--md-primary-fg-color);
  line-height: 1.2;
}

.md-content h2 {
  font-weight: 500 !important;
  font-size: 1.4em !important;
  color: var(--md-primary-fg-color--dark) !important;
  margin-top: 1.5rem !important;
  margin-bottom: 0.8rem !important;
  line-height: 1.3;
}

.md-content h3 {
  font-weight: 500 !important;
  font-size: 1.2em !important;
  color: var(--md-primary-fg-color) !important;
  margin-top: 1.2rem !important;
  margin-bottom: 0.6rem !important;
  line-height: 1.4;
}

.md-content h4 {
  font-weight: 500 !important;
  font-size: 1.1em !important;
  color: var(--md-primary-fg-color--dark) !important;
  margin-top: 1rem !important;
  margin-bottom: 0.5rem !important;
}

/* Professional Table Styling */
.md-content table {
  border-collapse: collapse;
  width: 100%;
  margin: 1.2rem 0;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  border-radius: 6px;
  overflow: hidden;
  font-size: 0.9em;
}

.md-content table th {
  background-color: var(--md-primary-fg-color);
  color: white;
  font-weight: 500;
  padding: 10px 12px;
  text-align: left;
  font-size: 0.9em;
  letter-spacing: 0.3px;
}

.md-content table td {
  padding: 10px 12px;
  border-bottom: 1px solid #e5e5e5;
  vertical-align: top;
  line-height: 1.4;
}

.md-content table tr:nth-child(even) {
  background-color: #fafafa;
}

.md-content table tr:hover {
  background-color: rgba(42, 120, 195, 0.03);
}

.md-content table td a {
  font-weight: 500;
  text-decoration: none;
  padding: 3px 6px;
  border-radius: 3px;
  transition: all 0.2s ease;
}

.md-content table td a:hover {
  background-color: var(--md-primary-fg-color);
  color: white !important;
}

/* Subtle Section Dividers */
.md-content hr {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, var(--md-primary-fg-color), var(--md-accent-fg-color));
  margin: 1.5rem 0;
  opacity: 0.3;
}

/* Refined List Styling */
.md-content ul li {
  margin-bottom: 0.4rem;
  line-height: 1.5;
}

.md-content ul li strong {
  color: var(--md-primary-fg-color);
  font-weight: 500;
}

/* Code and Pre Blocks */
.md-content pre,
.md-content code {
  border-radius: 4px;
  font-size: 0.85em;
}

.md-content pre {
  border-left: 3px solid var(--md-primary-fg-color);
}

/* Subtle Image Styling */
.md-content img {
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  margin: 0.8rem 0;
  transition: transform 0.2s ease;
}

.md-content img:hover {
  transform: scale(1.01);
}

/* Professional spacing for content sections */
.md-content > * {
  margin-bottom: 0.8rem;
}

.md-content > h2,
.md-content > h3 {
  margin-top: 1.5rem;
}

/* Professional paragraph spacing */
.md-content p {
  line-height: 1.6;
  margin-bottom: 1rem;
}

/* Balanced Navigation Hierarchy - Label vs Navigation Elements */
.md-nav__title {
  font-size: 1.1em !important;
  font-weight: 500 !important;
  color: var(--md-primary-fg-color--dark) !important;
  padding: 12px 16px !important;
  margin-bottom: 8px !important;
  border-bottom: 1px solid rgba(42, 120, 195, 0.2);
  text-transform: none;
  letter-spacing: normal;
}

.md-nav__link {
  font-size: 0.9em;
  line-height: 1.4;
} 

/* Responsive design improvements */
@media screen and (max-width: 768px) {
  .md-content h1 {
    font-size: 1.6em !important;
  }
  
  .md-content h2 {
    font-size: 1.3em !important;
  }
  
  .md-content h3 {
    font-size: 1.15em !important;
  }
  
  .md-content table {
    font-size: 0.85em;
  }
  
  .md-nav__title {
    font-size: 1.05em !important;
    padding: 10px 12px !important;
  }
  
  .md-nav__item > .md-nav__link {
    font-size: 0.95em !important;
    padding: 8px 12px !important;
  }
  
  .md-nav .md-nav__item .md-nav__link {
    font-size: 0.85em !important;
    padding: 6px 12px 6px 16px !important;
  }
}