/* --- Global Modernizations --- */
:root {
  --brand-blue: #2c3e50;
  --hero-sidebar-offset: 22rem;
  --hero-sidebar-offset-resume: 26rem;
  --hero-sidebar-offset-course: 18rem;
}

body {
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* --- Hero Section System (Homepage, Resume, Hobbies, Teaching) --- */

/* Align Hero with Navbar */
body.homepage.nav-fixed,
body.resume-page.nav-fixed,
body.hobbies-page.nav-fixed,
body.teaching-page.nav-fixed {
  padding-top: 0 !important;
  margin-top: 0 !important;
}

/* Ensure enough space in standard Quarto title banners */
.quarto-title-block .quarto-title-banner {
  padding-bottom: 2.5rem !important;
}

body.homepage #quarto-header,
body.resume-page #quarto-header,
body.hobbies-page #quarto-header,
body.teaching-page #quarto-header {
  background-color: var(--brand-blue) !important;
}

body.homepage #quarto-content,
body.resume-page #quarto-content,
body.hobbies-page #quarto-content,
body.teaching-page #quarto-content {
  padding-top: 0 !important;
}

body.homepage .quarto-secondary-nav,
body.resume-page .quarto-secondary-nav,
body.hobbies-page .quarto-secondary-nav,
body.teaching-page .quarto-secondary-nav {
  display: none !important;
}

/* Full-Width Hero Background Trick */
.hero-banner {
  padding: 2em 1rem 2em 1rem !important;
  text-align: center !important;
  margin-bottom: 2.5rem !important;
  position: relative !important;
  display: block !important;
  background-color: var(--brand-blue) !important;
  box-shadow: 0 0 0 100vmax var(--brand-blue) !important;
  clip-path: inset(0 -100vmax);
  color: white !important;
  margin-top: 0 !important;
}

.hero-banner.minimal {
  padding: 1rem 1rem 1rem 1rem !important;
  margin-bottom: 1.5rem !important;
}

.hero-container {
  max-width: 800px;
  margin: 0 auto;
}

.hero-banner h1 {
  font-weight: 800;
  font-size: 2.5rem;
  margin: 0 0 0.5rem 0;
  letter-spacing: -0.04em;
  color: white;
}

.hero-banner.minimal h1 {
  font-size: 1.8rem;
}

.hero-subtitle {
  font-weight: 600;
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: 1.5rem;
}

.hero-banner.minimal .hero-subtitle {
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* Hero Images */
img.hero-logo,
img.hero-img-profile {
  width: 85px;
  height: 85px;
  margin-bottom: 1rem;
  display: inline-block;
}

img.hero-img-profile {
  border-radius: 50%;
  border: 3px solid rgba(255,255,255,0.2);
  object-fit: cover;
}

/* Hero Links */
.hero-links {
  margin-top: 2rem;
  display: flex;
  flex-direction: row;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hero-links p {
  display: contents;
}

.hero-link {
  color: white !important;
  text-decoration: none !important;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.5rem 1.25rem;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 25px;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-link:hover {
  background: rgba(255,255,255,0.1);
  border-color: white;
  transform: translateY(-3px);
}

/* --- Content Components --- */

/* Listing Cards */
.quarto-listing-grid .quarto-grid-item {
  border: 1px solid rgba(44, 62, 80, 0.1) !important;
  border-radius: 12px;
  transition: all 0.3s ease;
  background: white;
}

.quarto-dark .quarto-listing-grid .quarto-grid-item {
  background: #2a2a2a !important;
  border-color: rgba(255,255,255,0.08) !important;
}

.quarto-listing-grid .quarto-grid-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(44, 62, 80, 0.12) !important;
}

/* --- Sticky Sidebars --- */

#quarto-margin-sidebar {
  padding-top: 1rem;
  position: sticky !important;
  top: 6rem !important;
  height: fit-content !important;
  align-self: flex-start !important;
}

#TOC, .quarto-listing-categories {
  position: sticky !important;
  top: 6rem !important;
}

/* Hero pages alignment: Push sidebar down to align with content start */
@media (min-width: 992px) {
  .homepage #quarto-margin-sidebar,
  .hobbies-page #quarto-margin-sidebar,
  .teaching-page #quarto-margin-sidebar {
    padding-top: var(--hero-sidebar-offset) !important;
  }
  .resume-page #quarto-margin-sidebar {
    padding-top: var(--hero-sidebar-offset-resume) !important; /* Extra space for the hero links */
  }
  .course-page #quarto-margin-sidebar {
    padding-top: var(--hero-sidebar-offset-course) !important;
  }
  .course-page.minimal-hero #quarto-margin-sidebar {
    padding-top: 10rem !important;
  }
}

#TOC .nav-link {
  color: var(--brand-blue) !important;
  font-size: 0.85rem;
  opacity: 0.7;
}

#TOC .nav-link.active {
  color: var(--brand-blue) !important;
  font-weight: 600;
  opacity: 1;
}

.quarto-dark #TOC .nav-link {
  color: rgba(255, 255, 255, 0.7) !important;
}

.quarto-dark #TOC .nav-link.active {
  color: white !important;
}

/* Only target code blocks inside main content headers for dark mode fix */
#quarto-document-content h1 code,
#quarto-document-content h2 code,
#quarto-document-content h3 code,
#quarto-document-content h4 code,
#quarto-document-content h5 code,
#quarto-document-content h6 code {
  background-color: rgba(255, 255, 255, 0.1) !important;
  color: #f0f0f0 !important;
  padding: 0.1rem 0.3rem !important;
  border-radius: 4px !important;
}

/* General inline code modernization for dark mode */
.quarto-dark code:not(pre > code) {
  background-color: rgba(255, 255, 255, 0.1) !important;
  color: #e9ecef !important;
  padding: 0.2rem 0.4rem !important;
  border-radius: 4px !important;
  font-size: 0.9em !important;
}

/* Explicitly clean up TOC code styling to keep it clean and readable */
#TOC .nav-link code,
#TOC .nav-link span code,
#TOC li code {
  background: transparent !important;
  background-color: transparent !important;
  color: inherit !important;
  padding: 0 !important;
  border: none !important;
  box-shadow: none !important;
  font-size: inherit !important;
}

/* --- Page-Specifics --- */

/* Resume */
.resume-section {
  border-left: 2px solid rgba(44, 62, 80, 0.1);
  padding-left: 1.5rem;
  margin-left: 0.5rem;
  margin-bottom: 3rem;
}

.resume-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.25rem;
}

.resume-company {
  font-weight: 700;
  color: var(--brand-blue);
}

.resume-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: #888;
}

/* Hobbies */
.hobby-card {
  background: white;
  border-radius: 15px;
  overflow: hidden;
  border: 1px solid rgba(44, 62, 80, 0.1);
  margin-bottom: 2.5rem;
}

.quarto-dark .hobby-card {
  background: #2a2a2a;
  border-color: rgba(255,255,255,0.08);
}

.hobby-card img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}

.hobby-content {
  padding: 2rem;
}

/* Teaching */
.teaching-timeline {
  padding-left: 1.5rem;
  border-left: 2px solid rgba(44, 62, 80, 0.1);
}

.semester-block {
  margin-bottom: 2rem;
}

.semester-title {
  font-weight: 700;
  color: var(--brand-blue);
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.course-link {
  display: block;
  padding: 0.75rem 1rem;
  background: rgba(44, 62, 80, 0.03);
  border-radius: 8px;
  margin-bottom: 0.5rem;
  text-decoration: none !important;
  color: inherit !important;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.course-link:hover {
  background: white;
  border-color: rgba(44, 62, 80, 0.1);
  transform: translateX(5px);
  box-shadow: 2px 2px 10px rgba(0,0,0,0.05);
}

.quarto-dark .course-link {
  background: rgba(255,255,255,0.03);
}

.quarto-dark .course-link:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.1);
}

/* Course Page Enhancements */
.course-info-card {
  background: rgba(44, 62, 80, 0.03);
  padding: 1.5rem;
  border-radius: 12px;
  margin-bottom: 2rem;
  border: 1px solid rgba(44, 62, 80, 0.05);
}

.quarto-dark .course-info-card {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.05);
}

.course-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.course-info-item .label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #888;
  margin-bottom: 0.25rem;
  font-weight: 600;
}

.course-info-item .value {
  font-weight: 700;
  color: var(--brand-blue);
}

.quarto-dark .course-info-item .value {
  color: #3498db;
}

/* Course Page Badge */
.course-logo {
  width: 150px;
  height: 150px;
  object-fit: contain;
  display: block;
  margin: 0 0 1rem 0;
}

/* --- Footer & Whitespace Fixes --- */

/* Bottom Metadata Block (Moved via JS) */
.bottom-meta-block {
  margin-top: 5rem !important;
  padding-top: 2rem !important;
  border-top: 1px solid rgba(44, 62, 80, 0.1) !important;
  display: flex !important;
  flex-wrap: wrap;
  gap: 2rem;
  font-size: 0.9rem;
}

.quarto-dark .bottom-meta-block {
  border-top-color: rgba(255, 255, 255, 0.1) !important;
}

.bottom-meta-block > div {
  flex: 0 1 auto;
}

.bottom-meta-block .quarto-title-meta-heading {
  color: var(--brand-blue);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.quarto-dark .bottom-meta-block .quarto-title-meta-heading {
  color: #3498db;
}

.bottom-meta-block .quarto-title-meta-contents {
  font-size: 1rem;
}

.bottom-meta-block .quarto-title-meta-contents p {
  margin: 0;
}

footer, .nav-footer {
  margin-top: 0 !important;
  padding: 1rem 0 !important;
  border-top: 1px solid rgba(0,0,0,0.05);
  opacity: 0.7;
}

#quarto-content,
#quarto-content > main,
.page-columns,
#quarto-document-content,
#quarto-main-content,
.quarto-container {
  margin-bottom: 0 !important;
  padding-bottom: 0 !important;
}

/* MASTER FIX: Clear potential right-side gaps without breaking sticky */
html, body {
  width: 100%;
  margin: 0;
  padding: 0;
  overflow-x: clip !important;
}