/* Navbar styling from template - MUST BE AT TOP */
body {
    padding-top: 70px !important;
    font-family: "Roboto Sans", sans-serif;
    line-height: 1.6 !important;
    color: #333 !important;
    background-color: #ffffff !important;
}

/* OVERRIDE QUARTO NAVBAR - Must be very specific */
body .navbar,
body header .navbar,
body #quarto-header .navbar,
body .navbar.navbar-expand-lg,
body .navbar[data-bs-theme="dark"] {
    font-family: "Roboto Sans", sans-serif;
    background-color: #1f4eb6 !important;
    background: #1f4eb6 !important;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1) !important;
    min-height: 65px !important;
    padding-top: 10px !important;
    padding-bottom: 10px !important;
}

/* Only target the Quarto site title text inside navbar brand */
.navbar-brand-container.mx-auto > a.navbar-brand {
    display: inline-block !important;
    font-size: 1.6rem !important;
    font-family: "Roboto Sans", sans-serif;
    font-weight: 800 !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    cursor: pointer !important;

    /* Gradient text */
    background: linear-gradient(135deg, #ffffff 0%, #d4af37 50%, #ffffff 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
    color: transparent !important;
}

/* Hover/focus effect for brand */
.navbar-brand-container.mx-auto > a.navbar-brand:hover,
.navbar-brand-container.mx-auto > a.navbar-brand:focus {
    transform: scale(1.05) !important;
    color: #d4af37 !important; /* fallback for non-WebKit browsers */
}

/* ==== Main Navbar Links ==== */
.navbar .nav-link {
    color: white !important; /* default text */
    font-weight: bold !important;
}

.navbar .nav-link:hover,
.navbar .nav-link:focus,
.navbar .nav-link.active {
    color: #d4af37 ; !important;
    background-color: transparent !important;
}

/* ==== Dropdown / Submenu Links ==== */

.navbar .dropdown-menu {
    border-radius: 8px !important;      /* slightly rounded corners */
    border: 1px solid rgba(0,0,0,0.15) !important; /* optional subtle border */
    overflow: hidden;                    /* ensure no overflowing content */
}

.navbar .dropdown-menu a.dropdown-item {
    color: black !important; /* default text */
    background-color: transparent !important;
}

.navbar .dropdown-menu a.dropdown-item:hover,
.navbar .dropdown-menu a.dropdown-item:focus,
.navbar .dropdown-menu a.dropdown-item.active {
    color: white !important;
    background-color: #d4af37 !important; /* gold background on hover */
}




/* Submenu / nav link hover and active highlighting */
.navbar .nav-link:hover,
.navbar .nav-link.active,
.navbar .dropdown-item:hover,
.navbar .dropdown-item.active {
    color: #d4af37 !important;
    background-color: #1f4eb6 !important;
}



.navbar-brand:hover,
body .navbar-brand:hover {
    color: #d4af37 !important;
    background-color: rgba(255, 255, 255, 0.1) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2) !important;
    text-decoration: none !important;
}

.navbar-brand-alt::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: #d4af37 !important;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}
.navbar-brand-alt:hover {
    color: #d4af37 !important;
}

.navbar-brand-alt:hover::after {
    width: 100%;
}
.navbar-brand-alt:active {
    color: #d4af37 !important;
    transform: scale(0.98);
}
.navbar-brand-alt.active::after {
    width: 100%;
}

.navbar-brand.active {
    transform: translateY(0) !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important;
    color: #d4af37 !important;
    background-color: rgba(212, 175, 55, 0.1) !important;
}

.navbar-brand.active::after {
    background-color: #d4af37 !important;
}

.navbar-brand:hover::before {
    left: 100% !important;
}

.navbar-container {
    width: 100% !important;
    padding-left: 25px !important;
    padding-right: 5px !important;
}

.navbar-toggler {
    color: #fff !important;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    padding-left: 8px !important;
    padding-right: 8px !important;
    padding-top: 5px !important;
    padding-bottom: 5px !important;
}

.navbar-toggler:focus {
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
}

.navbar-toggler:active,
.navbar-toggler[aria-expanded="true"] {
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    box-shadow: 0 0 0 0.2rem rgba(212, 175, 55, 0.25) !important;
}

.nav-icon {
    font-size: 20px !important;
}

/* Mobile responsive styles from template */
@media screen and (max-width: 768px) {
    .navbar .nav-link#nav-menu-bi-github .bi-github {
        padding-left: 10px !important;
    }
    
    .menu-text {
        padding-left: 10px !important;
        font-size: 1.1rem !important; 
        
    }
    .navbar-toggler {
        padding: 0.15rem 0.3rem !important;
        margin-right: 5px !important;
        border-radius: 4px !important;
        border-width: 1px !important;
        position: relative !important;
        z-index: 10 !important; /* Keep toggler clickable */
    }
    
    .navbar-toggler-icon {
        width: 1.3em !important;
        height: 1.3em !important;
    }
    
    .navbar-brand-container.mx-auto {
        padding-top: 2px !important;
        padding-bottom: 0px !important;
    }
}

@media screen and (max-width: 480px) {
    .navbar-container.container-fluid {
        padding-left: 5px !important;
        padding-right: 5px !important;
        overflow: visible !important;
    }
    
    .navbar-brand-container.mx-auto {
        margin-left: 0px !important;
        margin-right: 0px !important;
        overflow: visible !important;
    }
    
    .navbar-brand-container a[href*="connectomedb.org"] {
        margin-left: 0px !important;
        margin-right: -15px !important; /* Negative margin to extend right */
        padding-left: 5px !important;
        padding-right: 0px !important;
        white-space: nowrap !important;
        overflow: visible !important;
    }
    

    
    .navbar-toggler-icon {
        width: 1em !important;
        height: 1em !important;
    }
    
    .nav-icon {
        font-size: 16px !important;
    }
    
    body, p {
        font-size: 80% !important;
    }
    
    .navbar-nav .dropdown-item,
    .navbar .dropdown-item,
    .dropdown-item,
    .btn, button {
        font-size: 80% !important;
    }
}

/* Footer styling from template */
footer {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    white-space: nowrap !important;
    padding: 0.5rem 1rem !important;
}

.nav-footer {
    width: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 1rem !important;
    font-size: 1.1em !important;
    text-align: center !important;
    min-height: 3.5em !important;
    color: hsl(0, 0%, 46%) !important;
}

.nav-footer a {
    color: hsl(0, 0%, 46%) !important;
}

.nav-footer .nav-footer-left {
    font-size: .825em !important;
}

.nav-footer .nav-footer-right {
    font-size: .825em !important;
}

@media (min-width: 768px) {
    .nav-footer {
        flex-direction: row !important;
        justify-content: space-between !important;
        text-align: inherit !important;
    }

    .nav-footer-left, .nav-footer-right {
        flex: 1 !important;
    }

    .nav-footer-left {
        text-align: left !important;
    }

    .nav-footer-right {
        text-align: right !important;
    }
}

/* END NAVBAR STYLING - Your existing styles below */

main.book-body {
  margin-right: 0 !important;
}

/* Hide the main page title to avoid duplication with sidebar title */
.book-body h1.title {
  display: none !important;
}

/* Also hide any title headers on individual pages */
#title-block-header {
  display: none !important;
}

/* Sidebar title link styled like navbar brand - ONLY when it has text content */
title > a:not(:empty) {
  display: inline-block;
  font-size: 1.3rem;
  font-weight: bold;
  padding: 8px 12px;
  border-radius: 6px;
  transition: all 0.3s ease;
  cursor: pointer;
  
  /* Blue background for the title */
  background-color: #1f4eb6 !important;
  
  /* Gradient text */
  background: linear-gradient(
    to right,
    #ffffff 0%,
    #d4af37 10%,
    #ffffff 50%,
    #d4af37 70%,
    #ffffff 90%,
    #d4af37 100%
  ), #1f4eb6;
  background-size: 100% 100%;
  -webkit-background-clip: text, padding-box;
  -webkit-text-fill-color: transparent;
  background-clip: text, padding-box;
  color: transparent !important;
  position: relative;
  overflow: visible;
}

/* Hide empty sidebar title links */
.sidebar-title > a:empty {
  display: none !important;
}

/* Hover effects - only for non-empty links */
.sidebar-title > a:not(:empty):hover {
  background-color: rgba(31, 78, 182, 0.8) !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

/* Active/Click effects - only for non-empty links */
.sidebar-title > a:not(:empty).active {
  transform: translateY(0) !important;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important;
  background-color: #1f4eb6 !important;
}

.sidebar-title > a.active::after {
  background-color: #d4af37; !important;
}

/* Optional: underline animation version */
.sidebar-title-alt {
  display: inline-block;
  color: #333;
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: bold;
  padding: 8px 12px;
  margin-left: 0;
  position: relative;
  transition: color 0.3s ease;
  cursor: pointer;
  background-color: #1f4eb6;
  border-radius: 6px;
}

.sidebar-title-alt::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: #d4af37 !important;
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.sidebar-title-alt:hover {
  color: #d4af37; !important;
  background-color: rgba(31, 78, 182, 0.8);
}

.sidebar-title-alt:hover::after {
  width: 100%;
}

.sidebar-title-alt:active {
  color: #d4af37; !important;
  transform: scale(0.98);
}

.sidebar-title-alt.active::after {
  width: 100%;
}

/* Sidebar backgrounds - NOW TRANSPARENT */
.book-sidebar,
.book-sidebar-wrapper,
.sidebar {
  background-color: transparent !important;
}

/* Chapters / links inside left sidebar - DARK TEXT for transparent background */
.book-sidebar .nav-link,
.book-sidebar .sidebar-item a {
  color: #333333 !important;
  font-weight: 600 !important;
  font-size: 1.3rem !important;
}

/* Right-hand TOC sidebar - TRANSPARENT */
#book-toc {
  background-color: transparent !important;
}

/* TOC links - DARK TEXT for visibility */
#book-toc a {
  color: #333333 !important;
}

/* Sidebar link hover effects - keeping gold hover */
.sidebar-item a,
.sidebar-item a:visited {
  color: #333333 !important;
  font-weight: 600 !important;
  opacity: 1 !important;
  font-size: 1.1rem !important;
  margin-bottom: 0.75rem !important; /* adds space between items */
  display: block; /* ensures margin works as expected */
}

.sidebar-item a:hover {
  color: #1f4eb6 !important;
  text-decoration: none;
}

/* Active/current page link */
.sidebar-item a.active {
  color: #1f4eb6 !important;
  font-weight: bold;
}

/* TOC links inside right sidebar - DARK text for visibility */
#book-toc a,
#book-toc a:visited {
  color: #333333 !important;
}

#book-toc a:hover {
  color: #1f4eb6 !important;
}

/* TOC title - DARK text */
.sidebar .toc-actions h2, .sidebar .toc-actions .h2, .sidebar .quarto-code-links h2, .sidebar .quarto-code-links .h2, .sidebar .quarto-other-links h2, .sidebar .quarto-other-links .h2, .sidebar .quarto-alternate-notebooks h2, .sidebar .quarto-alternate-notebooks .h2, .sidebar .quarto-alternate-formats h2, .sidebar .quarto-alternate-formats .h2, .sidebar nav[role=doc-toc]>h2, .sidebar nav[role=doc-toc]>.h2 {
  color: #333333 !important;
  font-weight: bold !important;
}

/* TOC regular links - DARK text */
.sidebar nav[role=doc-toc] ul>li>a,
.sidebar nav[role=doc-toc] ul>li>ul>li>a {
  color: #333333 !important;
}

/* TOC hover links - BLUE text */
.sidebar nav[role=doc-toc] ul>li>a:hover,
.sidebar nav[role=doc-toc] ul>li>ul>li>a:hover {
  color: #1f4eb6 !important;
}

/* TOC active links - BLUE text with border */
.sidebar nav[role=doc-toc] ul>li>a.active, 
.sidebar nav[role=doc-toc] ul>li>ul>li>a.active {
  border-left: 2px solid #1f4eb6;
  color: #1f4eb6 !important;
  font-weight: bold !important;
}

.tooltip {
  position: relative;
  display: inline-block;
  cursor: help;
}

.tooltiptext {
  visibility: hidden;
  width: 250px;
  background-color: #333;
  color: #fff;
  text-align: center;
  border-radius: 6px;
  padding: 8px 10px;
  position: absolute;
  z-index: 1;
  bottom: 125%;
  left: 50%;
  margin-left: -125px;
  opacity: 0;
  transition: opacity 0.3s;
}

.tooltip:hover .tooltiptext {
  visibility: visible;
  opacity: 1;
}

.tooltip .tooltiptext::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: #333 transparent transparent transparent;
}

.dt-button {
  display: inline-block;
  padding: 0.3em 0.6em;
  border: 1px solid #999;
  border-radius: 2px;
  background-color: #e9e9e9;
  color: black;
  text-decoration: none;
  font-family: inherit;
  font-size: 0.9em;
  line-height: 1.2;
  cursor: default;
  opacity: 0.6;
}

.selection-counter {
  color: #1f4eb6;
  font-weight: bold;
  font-size: 80%;
  margin-right: 0px;
  padding: 5px 10px;
  background: #f9f9f9;
  border: 1px solid #ddd;
  border-radius: 4px;
}

/* Additional Quarto-specific styles to complement the template */

/* Quarto book navigation styling - compatible with existing styles */
.quarto-sidebar-left ul {
    list-style: none;
    padding: 0;
}

.quarto-sidebar-left li {
    margin-bottom: 8px;
}

.quarto-sidebar-left a {
    display: block;
    padding: 8px 12px;
    color: #333;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.quarto-sidebar-left a:hover {
    background-color: #f8f9fa;
    color: #1f4eb6;
}

.quarto-sidebar-left a.active {
    background-color: #1f4eb6;
    color: white;
}

/* Quarto TOC styling - compatible with existing styles */
.quarto-sidebar-toc ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.quarto-sidebar-toc li {
    margin-bottom: 4px;
}

.quarto-sidebar-toc a {
    display: block;
    padding: 4px 8px;
    color: #666;
    text-decoration: none;
    font-size: 0.9em;
    border-radius: 3px;
    transition: all 0.2s ease;
}

.quarto-sidebar-toc a:hover {
    background-color: #f0f0f0;
    color: #1f4eb6;
}

/* Code block styling */
pre {
    background-color: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 6px;
    padding: 16px;
    overflow-x: auto;
}

code {
    background-color: #f8f9fa;
    color: #d63384;
    padding: 2px 4px;
    border-radius: 3px;
    font-size: 0.9em;
}

pre code {
    background-color: transparent;
    color: inherit;
    padding: 0;
}

/* Table styling */
table {
    border-collapse: collapse;
    width: 100%;
    margin: 16px 0;
}

th, td {
    border: 1px solid #ddd;
    padding: 12px;
    text-align: left;
}

th {
    background-color: #f8f9fa;
    font-weight: bold;
}

tr:nth-child(even) {
    background-color: #f9f9f9;
}

/* Blockquote styling */
blockquote {
    border-left: 4px solid #1f4eb6;
    background-color: #f8f9fa;
    padding: 16px;
    margin: 16px 0;
    font-style: italic;
}

/* Alert/callout styling */
.callout {
    border: 1px solid #ddd;
    border-left: 4px solid #1f4eb6;
    background-color: #f8f9fa;
    padding: 16px;
    margin: 16px 0;
    border-radius: 6px;
}

.callout-title {
    font-weight: bold;
    margin-bottom: 8px;
    color: #1f4eb6;
}

/* Figure and image styling */
figure {
    text-align: center;
    margin: 20px 0;
}

figure img {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

figcaption {
    font-size: 0.9em;
    color: #666;
    margin-top: 8px;
    font-style: italic;
}

/* Responsive adjustments for the book layout */
@media (max-width: 992px) {
    .quarto-sidebar-left {
        width: 200px;
    }
    
    .quarto-content {
        margin-left: 200px;
    }
    
    .quarto-content.has-toc {
        margin-right: 180px;
    }
    
    .quarto-sidebar-toc {
        width: 180px;
    }
}

@media (max-width: 768px) {
    .quarto-sidebar-left {
        width: 100%;
        transform: translateX(-100%);
        z-index: 1050;
        box-shadow: 2px 0 5px rgba(0,0,0,0.1);
    }
    
    .quarto-content {
        margin-left: 0;
        margin-right: 0;
        padding: 15px;
    }
    
    .quarto-sidebar-toc {
        display: none;
    }
}

/* Print styles */
@media print {
    .navbar,
    .quarto-sidebar-left,
    .quarto-sidebar-toc,
    .nav-footer {
        display: none !important;
    }
    
    .quarto-content {
        margin: 0;
        padding: 0;
    }
    
    body {
        padding-top: 0;
        background-color: white;
    }
}

* .nav-link {
    color: white !important;
    font-weight: bold !important;
    font-size: 1.05rem !important; 
    
}

* .nav-link:hover {
    color: #d4af37 !important;
}