/* ========== Responsive Layout for Mobile Devices (≤600px) ========== */
@media (max-width: 600px) {
  /* Stack the entry header columns vertically on smaller screens */
  .entry-header {
    grid-template-columns: 1fr;
  }

  /* Align badges and locations to the left on small screens */
  .entry-badge,
  .entry-location {
    justify-self: start;
  }
}


/* ========== Image Zoom ========== */
img.zoomable {
  cursor: zoom-in;
  transition: transform 0.2s ease-in-out;
}

/* Ensure the zoom overlay is on top */
.medium-zoom-overlay {
  z-index: 1050 !important; /* higher than toc (usually < 1000) */
}

/* Ensure the zoomed image is also above the TOC */
.medium-zoom-image--opened {
  z-index: 1060 !important;
  position: relative; /* ensure it stacks properly */
}

/* Lower the TOC z-index if needed */
.sidebar, .toc, .quarto-sidebar {
  z-index: 100 !important;
}


/* ========== Meta Row (Flex container for additional tags if needed) ========== */
.entry-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}


/* ========== Timeline Entry Block ========== */
.entry-inline {
  position: relative;
  margin-bottom: 2.5rem;
  padding-left: 2rem; /* Leaves space on the left for the timeline dot and line */
}


/* ========== Timeline Dot ========== */
.entry-inline::before {
  content: "";
  position: absolute;
  top: calc(1em * 0.3); /* Aligns approximately with the first line of text */
  left: 1rem; /* Center of the 2rem left padding */
  width: 12px;
  height: 12px;
  background-color: var(--bs-primary); /* Theme primary color */
  border-radius: 50%; /* Make it a circle */
  border: 2px solid var(--bs-body-bg); /* Match the background to create a ring effect */
  box-shadow: 0 0 0 2px var(--bs-primary); /* Outer ring */
  transform: translateX(-50%); /* Perfectly center the dot horizontally */
  z-index: 2; /* Ensure dot is above the connecting line */
}


/* ========== Timeline Connecting Line ========== */
.entry-inline::after {
  content: "";
  position: absolute;

  /* Start a bit below the center of the dot (dot height = 12px, so start ~8px down) */
  top: calc(1em * 0.3 + 6px); 

  /* Same left value as the dot center */
  left: 1rem;


  height: calc(100% + 2.5rem);

  width: 2px;
  background-color: var(--bs-primary);
  opacity: 20%;
  transform: translateX(-50%);
  z-index: 1;
}



/* ========== Remove Line from Last Timeline Entry ========== */
.timeline > .entry-inline:last-child::after {
  display: none;
}


/* ========== Entry Header (Title + Badges) ========== */
.entry-header {
  display: grid;
  grid-template-columns: 1fr auto; /* Title on the left, badges on the right */
  align-items: start; /* Top-align the content */
  gap: 0.3rem 1rem; /* Space between title and badge columns */
  margin-bottom: 0.5rem;
}


/* ========== Entry Title (Left Column) ========== */
.entry-title {
  font-weight: bold;
  font-size: 1rem;
  line-height: 1.4;
  word-break: break-word;
  grid-column: 1;
}


/* ========== Date Badge (Right Column, Row 1) ========== */
.entry-badge {
  background-color: var(--bs-primary); /* Theme color */
  color: var(--bs-body-bg); /* Invert text to match background */
  justify-self: end;
  font-size: 0.75rem;
  padding: 0.2rem 0.6rem;
  border-radius: 0.4rem;
  font-weight: 600;
  white-space: nowrap;
  grid-column: 2;
}


/* ========== Location Badge (Right Column, Row 2) ========== */
.entry-location {
  background-color: var(--bs-info);
  color: var(--bs-body-bg);
  justify-self: end;
  font-size: 0.75rem;
  padding: 0.2rem 0.6rem;
  border-radius: 0.4rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  grid-column: 2;
}


/* ========== Figure/Image Styling ========== */
.figure {
  text-align: center;
}

.figure img {
  display: block;
  margin-left: auto;
  margin-right: auto;
  max-width: 100%;
  height: auto;
}

.fig-caption {
  text-align: center;
  font-style: italic;
  margin-top: 0.5em;
}



/* ========== Navbar Link Hover Animation ========== */
.navbar a {
  position: relative;
  color: inherit;
  text-decoration: none;
  transition: color 0.3s ease;
}

.navbar a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -2px;
  left: 0;
  background-color: var(--bs-dark); /* Same as background for subtle invert effect */
  opacity: 20%;
  transition: width 0.3s ease;
}

.navbar a:hover {
  color: var(--bs-dark); /* Invert on hover */
}

.navbar a:hover::after {
  width: 100%; /* Animate underline expansion */
}


/* ========== Back to Top button ========== */
#quarto-back-to-top {
  position: fixed;
  bottom: 1rem;
  right: 2rem;
  left: auto;
  transform: none;
  z-index: 1000;
  opacity: 0.5;
  transition: opacity 0.3s ease;
}

/* Display only the ↑ using ::after */
#quarto-back-to-top > * {
  display: none;
}

#quarto-back-to-top::after {
  content: "";
  color: var(--bs-body-color);
  font-size: 1rem;
  line-height: 1;
  display: inline-block;
  transition: color 0.3s ease;
}

/* Hover effect */
#quarto-back-to-top:hover {
  opacity: 1;
}

#quarto-back-to-top:hover::after {
  color: var(--bs-primary);
}


/* === About section layout === */
.about-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 1rem;
}

/* Remove button appearance and structure links as icon + text */
.about-links a.btn,
.about-links a.btn-light,
.about-links .about-link {
  border: none !important;
  color: var(--bs-body-color) !important;
}

.about-links a:hover {
  transition: transform 0.2s ease;
  transform: scale(1.2);
}

/* === Pubextra Shorcode === */
.pubextras-section {
  overflow: hidden;
  transition: max-height 0.4s ease, opacity 0.3s ease;
  max-height: 0;
  opacity: 0;
  pointer-events: none;
}

.pubextras-section.is-visible {
  max-height: 1000px; /* adjust if needed */
  opacity: 1;
  pointer-events: auto;
}