/**
 * PUBLICATIONS COMPONENT
 * 
 * Styles for publications section - Ultra-compact mobile-first approach
 */

/* Publications Section */
.publications {
  background-color: var(--bg-color);
  padding: 1.5rem 0;
  position: relative;
  overflow: hidden;
}

/* Make section heading more compact */
.publications .section-heading h2 {
  margin-bottom: 0.5rem;
}

.publications .section-heading .underline {
  margin-bottom: 0.5rem;
}

/* Fix for section heading with badge */
.publications .section-heading h2 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.publications .section-heading h2 span.pub-count {
  margin-top: 2px;
}

@media only screen and (min-width: 768px) {
  .publications .section-heading h2 {
    margin-bottom: 0.75rem;
  }
  
  .publications .section-heading .underline {
    margin-bottom: 0.75rem;
  }
}

/* Card hover animation */
@keyframes cardPulse {
  0% { box-shadow: 0 2px 5px rgba(0, 0, 0, 0.06); }
  50% { box-shadow: 0 4px 12px rgba(var(--primary-color-rgb), 0.15); }
  100% { box-shadow: 0 2px 5px rgba(0, 0, 0, 0.06); }
}

/* Publications Grid */
.publications-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-top: 0.75rem;
  width: 100%;
  /*max-width: 1200px;*/
  margin-left: auto;
  margin-right: auto;
}

/* Publication Card */
.pub-card {
  background-color: var(--card-bg);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.06);
  position: relative;
  border: 1px solid rgba(0, 0, 0, 0.05);
  padding: 0;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.pub-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
  animation: cardPulse 1.5s infinite;
}

/* Enhance styling for real publications */
.pub-card:not(.future-pub) {
  border-left: 4px solid var(--primary-color);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.pub-card:not(.future-pub):hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 15px rgba(var(--primary-color-rgb), 0.15);
}

.pub-card:not(.future-pub) .pub-title {
  font-weight: 700;
}

/* Add a decorative element to real publications */
.pub-card:not(.future-pub)::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 20px 20px 0;
  border-color: transparent var(--primary-color) transparent transparent;
  opacity: 0.7;
}

@media only screen and (max-width: 768px) {
  .pub-card:not(.future-pub)::before {
    border-width: 0 15px 15px 0;
  }
}

/* Add subtle highlight effect to real publications */
.pub-card:not(.future-pub)::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, 
    rgba(var(--primary-color-rgb), 0.05) 0%, 
    rgba(var(--primary-color-rgb), 0) 30%,
    rgba(var(--primary-color-rgb), 0) 70%,
    rgba(var(--primary-color-rgb), 0.05) 100%);
  z-index: 0;
  pointer-events: none;
}

.pub-card:not(.future-pub) .pub-venue {
  font-weight: 500;
  color: var(--text-color);
}

.pub-card:not(.future-pub) .pub-badge {
  background-color: var(--primary-color);
  box-shadow: 0 2px 5px rgba(var(--primary-color-rgb), 0.3);
}

/* Style for cards without images - give them a slight left border highlight */
.pub-card .pub-info:not(:has(.pub-image)) {
  /* Removing for now*/
  /*border-left: 4px solid var(--primary-color);*/
  padding-left: 3.2rem;
}

@media only screen and (max-width: 576px) {
  .pub-card .pub-info:not(:has(.pub-image)) {    
    padding-left: 0.5rem;
    /* Removing for now*/
    /* border-left: 4px solid var(--primary-color);*/
  }
}

/* Card link overlay */
.pub-card-link {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  cursor: pointer;
}

/* Ensure other elements remain clickable */
.pub-links a, .pub-tag {
  position: relative;
  z-index: 2;
}

/* Publication Badge */
.pub-badge {
  background-color: var(--primary-color);
  color: white;
  width: 26px;
  height: 26px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  position: absolute;
  top: 0.6rem;
  left: 0.6rem;
  z-index: 1;
}

/* Publication count badge */
.pub-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary-color);
  color: white;
  font-size: 0.35em;
  width: 1.8em;
  height: 1.8em;
  border-radius: 50%;
  position: relative;
  top: -0.4em;
  margin-left: 0.3em;
  font-weight: 700;
  vertical-align: middle;
  line-height: 1;
  padding-top: 1px;
}

@media only screen and (max-width: 576px) {
  .pub-count {
    font-size: 0.4em;
  }
}

/* Publication Info */
.pub-info {
  width: 100%;
  padding: 0.8rem; /* Increased from 0.6rem */
  padding-left: 3.2rem; /* Increased from 3rem */
  display: flex;
  flex-direction: column;
}

/* Publication Title */
.pub-title {
  font-size: 1.05rem; /* Increased from 0.95rem */
  margin-bottom: 0.4rem; /* Increased from 0.3rem */
  color: var(--text-color);
  font-weight: 600;
  line-height: 1.4; /* Increased from 1.3 */
}

/* Publication Meta Info */
.pub-meta {
  margin-bottom: 0.3rem;
}

/* Publication Authors */
.pub-authors {
  color: var(--text-color-light);
  font-size: 0.85rem; /* Increased from 0.75rem */
  margin-bottom: 0.3rem; /* Increased from 0.2rem */
  font-style: italic;
  line-height: 1.4; /* Added line height */
}

/* Publication Venue */
.pub-venue {
  color: var(--text-color);
  font-size: 0.8rem; /* Increased from 0.7rem */
  margin-bottom: 0.3rem; /* Increased from 0.2rem */
  line-height: 1.4; /* Increased from 1.3 */
}

/* Publication Date */
.pub-date {
  color: var(--text-color-light);
  font-size: 0.8rem; /* Increased from 0.7rem */
  margin-bottom: 0.4rem; /* Increased from 0.3rem */
  display: flex;
  align-items: center;
  gap: 0.3rem; /* Increased from 0.25rem */
}

.pub-date i {
  color: var(--primary-color);
  font-size: 0.8rem; /* Increased from 0.7rem */
}

/* Publication Tags */
.pub-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem; /* Increased from 0.2rem */
  margin-bottom: 0.4rem; /* Increased from 0.3rem */
}

.pub-tag {
  background-color: rgba(var(--primary-color-rgb), 0.08);
  color: var(--primary-color);
  padding: 0.2rem 0.4rem; /* Increased from 0.15rem 0.3rem */
  border-radius: 3px;
  font-size: 0.7rem; /* Increased from 0.6rem */
  font-weight: 500;
  transition: all 0.2s ease;
}

/* Publication Abstract */
.pub-abstract {
  color: var(--text-color);
  font-size: 0.8rem; /* Increased from 0.7rem */
  line-height: 1.5; /* Increased from 1.3 */
  margin-bottom: 0.4rem; /* Increased from 0.3rem */
  max-height: 3rem; /* Increased from 2.6rem */
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* Publication Links */
.pub-links {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 0.6rem; /* Increased from 0.5rem */
  margin-top: 0.4rem; /* Increased from 0.3rem */
}

.pub-links a {
  text-decoration: none;
  font-size: 0.75rem; /* Increased from 0.65rem */
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem; /* Increased from 0.25rem */
  transition: all 0.15s ease;
  padding: 0.25rem 0.5rem; /* Increased from 0.2rem 0.4rem */
  border-radius: 4px;
}

.pub-links a.primary-link {
  background-color: var(--primary-color);
  color: white;
}

.pub-links a.secondary-link {
  background-color: rgba(var(--primary-color-rgb), 0.1);
  color: var(--primary-color);
}

.pub-links a:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.pub-links a.primary-link:hover {
  background-color: var(--secondary-color);
}

.pub-links a.secondary-link:hover {
  background-color: rgba(var(--primary-color-rgb), 0.15);
}

.pub-links a i {
  font-size: 0.75rem; /* Increased from 0.65rem */
}

/* Tablet and Desktop Styles */
@media only screen and (min-width: 768px) {
  .publications {
    padding: 2.5rem 0;
  }
  
  .publications-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem; /* Increased from 1.25rem */
    margin-top: 1.5rem; /* Increased from 1.25rem */
  }
  
  .pub-card {
    border-radius: 10px;
  }
  
  .pub-badge {
    width: 32px;
    height: 32px;
    border-radius: 5px;
    font-size: 0.9rem;
    top: 0.75rem;
    left: 0.75rem;
  }
  
  .pub-info {
    padding: 1rem; /* Increased from 0.9rem */
    padding-left: 3.75rem; /* Increased from 3.5rem */
  }
  
  .pub-title {
    font-size: 1.1rem; /* Increased from 1rem */
    margin-bottom: 0.45rem; /* Increased from 0.35rem */
    line-height: 1.45; /* Added line height */
  }
  
  .pub-authors {
    font-size: 0.9rem; /* Increased from 0.8rem */
    margin-bottom: 0.35rem; /* Increased from 0.25rem */
    line-height: 1.45; /* Added line height */
  }
  
  .pub-venue {
    font-size: 0.85rem; /* Increased from 0.8rem */
    margin-bottom: 0.35rem; /* Increased from 0.25rem */
    line-height: 1.45; /* Added line height */
  }
  
  .pub-date {
    font-size: 0.85rem; /* Increased from 0.75rem */
    margin-bottom: 0.45rem; /* Increased from 0.35rem */
  }
  
  .pub-tags {
    gap: 0.4rem; /* Increased from 0.3rem */
    margin-bottom: 0.45rem; /* Increased from 0.35rem */
  }
  
  .pub-tag {
    padding: 0.25rem 0.45rem; /* Increased from 0.2rem 0.4rem */
    font-size: 0.7rem; /* Increased from 0.65rem */
  }
  
  .pub-abstract {
    font-size: 0.85rem; /* Increased from 0.8rem */
    line-height: 1.6; /* Increased from 1.4 */
    margin-bottom: 0.6rem; /* Increased from 0.5rem */
    max-height: none;
    -webkit-line-clamp: 3;
    line-clamp: 3;
  }
  
  .pub-links {
    gap: 0.7rem; /* Increased from 0.6rem */
  }
  
  .pub-links a {
    font-size: 0.8rem; /* Increased from 0.75rem */
    padding: 0.3rem 0.6rem; /* Increased padding */
  }
}

/* Optional Publication Image Style */
.pub-image {
  width: 75px;
  height: 75px;
  border-radius: 6px;
  object-fit: cover;
  float: right;
  margin-left: 10px;
  margin-bottom: 5px;
  border: 2px solid var(--primary-color);
  transition: transform 0.2s ease-in-out;
}

.pub-image:hover {
  transform: scale(1.05);
}

/* Large Desktop Styles */
@media only screen and (min-width: 1200px) {
  .publications-grid {
    grid-template-columns: repeat(2, 1fr);
    /*max-width: 1000px;*/
    margin-left: auto;
    margin-right: auto;
    gap: 2rem; /* Added increased gap */
  }
  
  .pub-info {
    padding: 1.2rem; /* Increased from 1rem */
    padding-left: 3.9rem; /* Increased from 3.75rem */
  }
  
  .pub-title {
    font-size: 1.15rem; /* Increased from 1.05rem */
    margin-bottom: 0.5rem; /* Increased from 0.4rem */
    line-height: 1.5; /* Added line height */
  }
  
  .pub-authors {
    font-size: 0.95rem; /* Added increased font size */
    line-height: 1.5; /* Added line height */
    margin-bottom: 0.4rem; /* Added increased margin */
  }
  
  .pub-venue {
    font-size: 0.9rem; /* Added increased font size */
    line-height: 1.5; /* Added line height */
  }
  
  .pub-abstract {
    font-size: 0.9rem; /* Increased from 0.85rem */
    line-height: 1.6; /* Added line height */
    -webkit-line-clamp: 4;
    line-clamp: 4;
    margin-bottom: 0.7rem; /* Added increased margin */
  }
  
  .pub-image {
    width: 85px;
    height: 85px;
  }
}

/* Compact Publications Grid for Small Screens */
@media only screen and (max-width: 576px) {
  .publications-grid {
    gap: 1.25rem; /* Increased from 1rem */
  }
  
  .pub-card:not(.future-pub) {
    display: block;
    border-left: 4px solid var(--primary-color);
  }
  
  .pub-badge {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    width: 24px;
    height: 24px;
    margin: 0;
    z-index: 5;
  }
  
  .pub-info {
    padding: 0.85rem; /* Increased from 0.75rem */
    padding-left: 2.85rem; /* Increased from 2.75rem */
    padding-top: 2.25rem; /* Increased from 2rem */
  }
  
  .pub-title {
    font-size: 1rem; /* Increased from 0.9rem */
    font-weight: 600;
    line-height: 1.45; /* Added line height */
    margin-bottom: 0.4rem; /* Added increased margin */
  }
  
  .pub-authors {
    font-size: 0.85rem; /* Added increased font size */
    line-height: 1.4; /* Added line height */
    margin-bottom: 0.35rem; /* Added increased margin */
  }
  
  .pub-venue {
    font-size: 0.8rem; /* Added increased font size */
    line-height: 1.4; /* Added line height */
    margin-bottom: 0.35rem; /* Added increased font size */
  }
  
  .pub-abstract {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    overflow: hidden;
    max-height: none;
    margin-bottom: 0.6rem; /* Increased from 0.5rem */
    font-size: 0.8rem; /* Increased from 0.75rem */
    line-height: 1.5; /* Added line height */
  }
  
  .pub-links {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem; /* Added margin top */
  }
  
  .pub-links a {
    flex: 1;
    text-align: center;
    margin: 0 0.2rem; /* Increased from 0.15rem */
    white-space: nowrap;
    font-size: 0.75rem; /* Added increased font size */
    padding: 0.25rem 0.4rem; /* Added increased padding */
  }
  
  .pub-links a:first-child {
    margin-left: 0;
  }
  
  .pub-links a:last-child {
    margin-right: 0;
  }
}

/* Additional mobile fixes */
@media only screen and (max-width: 576px) {
  /* Better structure for publication card */
  .pub-card {
    padding-top: 12px; /* Increased from 10px */
    position: relative;
    overflow: visible;
  }
  
  /* Prevent title and badge overlap */
  .pub-title {
    position: relative;
    z-index: 1;
    padding-top: 0;
    margin-top: 0.6rem; /* Increased from 0.5rem */
  }
  
  /* Ensure proper margin for icon badges */
  .pub-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    z-index: 10;
  }
  
  /* Reposition publication info to avoid overlap */
  .pub-info {
    position: relative;
    padding-top: 1.9rem; /* Increased from 1.75rem */
    padding-left: 1.1rem; /* Increased from 1rem */
    margin-top: 0;
  }
  
  /* Improve spacing between cards */
  .publications-grid {
    margin-top: 1.5rem; /* Increased from 1.25rem */
    gap: 1.75rem; /* Increased from 1.5rem */
  }
}

/* Future Publication Card Style */
.pub-card.future-pub {
  background-color: rgba(var(--primary-color-rgb), 0.03);
  border: 1px dashed rgba(var(--primary-color-rgb), 0.2);
  opacity: 0.75;
  transition: opacity 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.pub-card.future-pub:hover {
  opacity: 0.9;
  animation: none;
  box-shadow: 0 2px 8px rgba(var(--primary-color-rgb), 0.1);
}

.pub-card.future-pub .pub-badge {
  background-color: rgba(var(--primary-color-rgb), 0.5);
}

.pub-card.future-pub .pub-title {
  color: var(--primary-color);
}

.pub-card.future-pub .pub-abstract {
  font-style: italic;
}

.pub-card.future-pub .pub-links a {
  background-color: rgba(var(--primary-color-rgb), 0.08);
  color: var(--primary-color);
}

.pub-card.future-pub .pub-tag {
  background-color: rgba(var(--primary-color-rgb), 0.05);
  border: 1px dashed rgba(var(--primary-color-rgb), 0.2);
}

@media only screen and (max-width: 576px) {
  .pub-card.future-pub {
    display: none;
  }
}

/* Adjust for dark mode */
.dark-mode .pub-card:not(.future-pub) {
  border-color: var(--primary-color);
}

/* Ensure content doesn't overflow on small screens */
@media only screen and (max-width: 360px) {
  .pub-title {
    font-size: 0.95rem; /* Increased from 0.85rem */
    line-height: 1.4; /* Added line height */
  }
  
  .pub-venue {
    font-size: 0.75rem; /* Increased from 0.65rem */
    line-height: 1.4; /* Added line height */
  }
  
  .pub-abstract {
    -webkit-line-clamp: 2;
    line-clamp: 2;
    font-size: 0.75rem; /* Added font size */
    line-height: 1.4; /* Added line height */
  }
  
  .pub-links a {
    font-size: 0.7rem; /* Increased from 0.65rem */
    padding: 0.2rem 0.35rem; /* Increased from 0.15rem 0.3rem */
  }
}

/* Extra polish for larger screens */
@media only screen and (min-width: 992px) {
  .publications-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2rem;
  }
  
  .pub-card:not(.future-pub):hover .pub-badge {
    transform: rotate(360deg);
    transition: transform 0.5s ease;
  }
  
  /* Add slight animation to links on hover */
  .pub-links a:hover {
    transform: translateY(-2px) scale(1.05);
  }
}