/* Layout and Grid System */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* Section spacing */
.section {
  padding: var(--spacing-xl) 0;
  scroll-margin-top: calc(var(--navbar-height) + var(--spacing-sm));
}

.section-title {
  margin-bottom: var(--spacing-md);
  position: relative;
  padding-bottom: var(--spacing-xs);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: var(--border-thickness-sm);
  background-color: var(--color-primary);
  border-radius: var(--border-radius-full);
}

/* Profile section - Full width with proper layout */
.profile-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  align-items: start;
}

@media (min-width: 768px) {
  .profile-section {
    grid-template-columns: 200px 1fr;
    grid-template-areas: 
      "photo text"
      ". text";
    gap: var(--spacing-md) var(--spacing-xl);
    align-items: start;
  }
}

/* Left column: Photo */
.profile-image {
  grid-area: photo;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
}

.profile-photo {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  object-fit: cover;
}

/* Profile info under photo - centered */
.profile-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-sm);
  width: 100%;
  margin-top: var(--spacing-md); 
}

/* Right column: Text and bio */
.profile-text {
  grid-area: text;
  max-width: none;
}

.profile-name {
  margin-bottom: var(--spacing-xs);
  font-size: var(--font-size-3xl);
}

.profile-title {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
  font-weight: var(--font-weight-normal);
}

.profile-bio {
  margin-bottom: var(--spacing-lg);
}

.profile-bio p {
  margin-bottom: var(--spacing-md);
  line-height: var(--line-height-relaxed);
  font-size: var(--font-size-base);
}

/* Make institution links consistent with other text */
.profile-bio .institution-link {
  color: var(--color-text-primary);
  font-weight: var(--font-weight-medium);
  text-decoration: underline;
  text-decoration-color: var(--text-decoration-color);
  text-decoration-thickness: var(--text-underline-thickness);
  text-underline-offset: var(--text-underline-offset);
}

.profile-bio .institution-link:hover {
  color: var(--color-primary);
  text-decoration-thickness: var(--text-underline-thickness-hover);
}

/* Actions section - centered with equal width buttons */
.profile-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  margin-top: 0;
  width: 100%;
}

/* Education and Experience items - Full width */
.education-grid,
.experience-grid {
  display: flex;
  flex-direction: column;
  width: 100%;
}

/* EDUCATION ITEMS (NO logos, with thin colored line) */
.education-item {
  display: flex;
  width: 100%;
  padding: var(--spacing-lg) 0;
  position: relative;
  padding-left: 16px;
  margin-left: 8px;
}

/* Colored thin line on the left */
.education-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: var(--spacing-lg);
  bottom: var(--spacing-lg);
  width: var(--border-thickness-xs);
  background-color: var(--color-line);
  border-radius: var(--border-radius-sm);
}

.education-item + .education-item {
  border-top: none;
  margin-top: 0;
  padding-top: var(--spacing-xs);
}

/* Education details */
.edu-details {
  width: 100%;
  min-width: 0;
}

.edu-degree {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xs);
  line-height: var(--line-height-tight);
}

.edu-institution {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xs);
  line-height: var(--line-height-tight);
}

.edu-period-details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-tight);
}

/* RESEARCH EXPERIENCE ITEMS */
.experience-item {
  display: flex;
  width: 100%;
  padding: var(--spacing-xs) 0;
  position: relative;
  padding-left: 16px;
  margin-left: 8px;
}

/* Colored thin line on the left */
.experience-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: var(--spacing-lg);
  bottom: var(--spacing-lg);
  width: var(--border-thickness-xs);
  background-color: var(--color-line);
  border-radius: var(--border-radius-sm);
}

.experience-item + .experience-item {
  border-top: none;
  margin-top: 0;
  padding-top: var(--spacing-xs);
}

/* Experience details */
.exp-details {
  width: 100%;
  min-width: 0;
}

.exp-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xs);
  line-height: var(--line-height-tight);
}

.exp-institution-lab {
  font-size: var(--font-size-base);
  color: var(--color-theme);
  margin-bottom: var(--spacing-xs);
  line-height: var(--line-height-tight);
}

.exp-institution {
  font-weight: var(--font-weight-medium);
  color: var(--color-theme);
}

.exp-lab::before {
  content: ", ";
}

.exp-period-note {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-tight);
}

.exp-note::before {
  content: "·";
  margin-right: var(--spacing-xs);
}

/* Academic Services Grid - Full width layout */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  width: 100%;
}

@media (min-width: 768px) {
  .services-grid {
    grid-template-columns: minmax(300px, 1fr) minmax(600px, 2fr);
    gap: var(--spacing-xl);
  }
}

.service-column {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  width: 100%;
}

.service-category {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  width: 100%;
}

.service-category h3 {
  font-size: var(--font-size-base);
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
  width: fit-content;
  border-bottom: var(--border-thickness-xs) solid var(--color-line);
  padding-bottom: var(--spacing-xs);
}

/* Reviewer grid for two-column layout */
.reviewer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  width: 100%;
}

@media (min-width: 768px) {
  .reviewer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
  }
}

.reviewer-column {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

/* Publications layout */
.publications-container {
  display: flex;
  flex-direction: column;
  gap: var(--year-group-gap);
}

.year-group {
  margin-bottom: 0;
}

.year-title {
  font-size: var(--font-size-lg);
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
  padding-bottom: var(--spacing-xs);
  width: fit-content;
  border-bottom: var(--border-thickness-xs) solid var(--color-line);
}

/* Publication bounding box layout */
.publication {
  display: flex;
  padding: var(--publication-padding);
  align-items: flex-start;
  gap: var(--spacing-md);
  min-height: auto;
}

.publication-content {
  flex: 1;
  min-width: 0;
}

.publication-media {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-height: var(--publication-image-max-height);
  max-width: 180px; /* Default max-width */
  gap: var(--spacing-xs);
}

/* Publication images - FIXED HEIGHT SIZING */
.publication-image {
  height: var(--publication-image-max-height); /* Fixed height 90px */
  width: auto; /* Auto width to maintain aspect ratio */
  max-width: 100%; /* Only resize if too wide */
  object-fit: contain; /* Maintain aspect ratio */
  border-radius: var(--border-radius-sm);
  background: white;
}

/* SINGLE IMAGE: use full available width within max constraints */
.publication-media img:only-child {
  max-width: 100%;
}

/* TWO IMAGES: side by side, share space equally */
.publication-media img:first-child:nth-last-child(2),
.publication-media img:first-child:nth-last-child(2) ~ img {
  max-width: calc(50% - var(--spacing-xs) / 2); /* Share width equally */
}

/* ===== FIX FOR WIDE IMAGES ===== */
/* When there's only one image and it's wide, allow more width */
.publication-media:has(img:only-child) {
  max-width: 280px; /* Allow wider container for single images (was 180px) */
}

/* Even wider for desktop */
@media (min-width: 768px) {
  .publication-media:has(img:only-child) {
    max-width: 320px; /* Allow even wider on desktop */
  }
}

/* Desktop: image on right, text on left */
@media (min-width: 768px) {
  .navbar-menu {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    width: auto;
    flex: 1;
  }

  .nav-list {
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-md);
    margin-left: auto;
  }

  .social-links {
    margin-top: 0;
    margin-left: var(--spacing-md);
  }

  .nav-toggle {
    display: none;
  }
  
  .navbar-brand {
    width: auto;
  }
  
  .logo {
    margin-right: var(--spacing-lg);
  }

  .footer-content {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    text-align: left;
  }

  .publication {
    flex-direction: row;
    align-items: flex-start;
  }
  
  .publication-media {
    order: 2;
    align-self: flex-start;
    min-width: 180px;
  }
  
  .publication-content {
    order: 1;
  }
  
  /* Adjust button width for desktop */
  .profile-actions {
    align-items: stretch; /* Make buttons stretch to same width */
  }
  
  .profile-actions .btn {
    width: 100%; /* Full width of container */
    max-width: 180px; /* Limit max width */
  }
}

/* Mobile: stacked layout */
@media (max-width: 767px) {
  .publication {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-md);
  }
  
  .publication-media {
    width: 100%;
    min-height: auto;
    max-height: var(--publication-image-max-height);
    order: 1;
    justify-content: center;
    max-width: 100%; /* Full width on mobile */
  }
  
  .publication-content {
    order: 2;
  }
  
  .publication-image {
    max-height: var(--publication-image-max-height);
  }
  
  .profile-actions {
    flex-direction: column;
    align-items: stretch; /* Make buttons stretch to full width */
  }
  
  .btn {
    width: 100%;
    max-width: 100%;
  }
}

/* Loading state */
.loading {
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--color-text-secondary);
  font-style: italic;
  font-size: var(--font-size-sm);
}

.no-data {
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

/* Ultra-compact publications */
.year-group .publication + .publication {
  margin-top: 0.125rem;
}

/* On mobile, even more compact */
@media (max-width: 767px) {
  .year-group .publication + .publication {
    margin-top: 0.0625rem;
  }
  
  .publication {
    padding: 0.03125rem 0;
  }
}

/* For mobile screens (768px and below) */
@media (max-width: 768px) {
  .profile-image {
    display: none; /* Hide the entire left column */
  }
  
  .profile-text {
    width: 100%; /* Take full width */
  }
  
  /* Optional: Add some spacing adjustment */
  .profile-section {
    margin-top: 0;
  }
  
  .profile-name {
    font-size: 2rem; /* Adjust heading size for mobile */
    margin-bottom: 1rem;
  }
  
  .profile-title {
    font-size: 1.1rem;
    margin-top: 0.5rem;
  }
}

/* For very small phones (480px and below) - additional refinement */
@media (max-width: 480px) {
  .profile-name {
    font-size: 1.75rem;
  }
  
  .profile-bio p {
    font-size: 0.95rem;
    line-height: 1.5;
  }
  
  .note-paragraph {
    font-size: 0.9rem;
    padding: 1rem;
    margin-top: 1.5rem;
  }
}