/* Nerfies-style project page CSS */
body {
  font-family: 'Noto Sans', sans-serif;
}

.footer .icon-link {
  font-size: 25px;
  color: #000;
}

.link-block a {
  margin-top: 5px;
  margin-bottom: 5px;
}

.publication-title {
  font-family: 'Google Sans', sans-serif;
}

.publication-authors {
  font-family: 'Google Sans', sans-serif;
}

.publication-venue {
  color: #555;
  font-weight: bold;
  font-family: 'Google Sans', sans-serif;
}

.publication-awards {
  color: #ff3860;
  font-weight: bolder;
  font-family: 'Google Sans', sans-serif;
}

.publication-links {
  margin-top: 10px;
}

.hero-body .container {
  max-width: 960px;
}

.teaser .hero-body {
  padding-top: 0;
  padding-bottom: 3rem;
}

.teaser-video .hero-body {
  padding-top: 0;
  padding-bottom: 0;
}

.results-carousel {
  overflow: hidden;
}

.results-carousel .item {
  margin: 5px;
  overflow: hidden;
  padding: 20px;
  font-size: 0;
}

.results-carousel video {
  margin: 0;
}

#overlay {
  font-size: 1.0rem;
  margin: 0;
  padding: 5px;
}

/* Custom table styling */
.results-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}

.results-table th,
.results-table td {
  padding: 8px 12px;
  text-align: center;
  border-bottom: 1px solid #ddd;
}

.results-table th {
  background-color: #f5f5f5;
  font-weight: 600;
  border-bottom: 2px solid #333;
}

.results-table td:first-child,
.results-table th:first-child {
  text-align: left;
}

.results-table tr:hover {
  background-color: #fafafa;
}

.results-table .best {
  font-weight: 700;
}

.results-table .ours-row {
  background-color: #fff8e1;
}

.results-table .header-group {
  border-bottom: 1px solid #999;
}

/* Color-coded task rows for real robot table */
.task-lift-pot {
  background-color: rgba(242, 215, 199, 0.5);
}

.task-close-marker {
  background-color: rgba(196, 208, 224, 0.5);
}

.task-plate-handover {
  background-color: rgba(212, 190, 211, 0.5);
}

/* Section spacing */
.section {
  padding: 3rem 1.5rem;
}

/* Video placeholder styling */
.video-placeholder {
  background: #f0f0f0;
  border: 3px dashed #ccc;
  border-radius: 12px;
  padding: 60px 20px;
  text-align: center;
  color: #888;
  margin: 1rem 0;
}

.video-placeholder i {
  font-size: 4rem;
  margin-bottom: 1rem;
  display: block;
  color: #bbb;
}

.video-placeholder p {
  font-size: 1.2rem;
  margin: 0.5rem 0;
}

/* Interpolation panel for side-by-side content */
.interpolation-panel {
  background: #f5f5f5;
  border-radius: 8px;
  padding: 10px;
  margin: 10px 0;
}

/* Improvement badge */
.improvement {
  color: #e74c3c;
  font-weight: 700;
}

/* Method figure */
.method-figure img {
  border-radius: 4px;
}

/* Abstract text */
.abstract-text {
  font-size: 1.05rem;
  line-height: 1.7;
}

/* Real robot experiment cards */
.experiment-card {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  margin-bottom: 1.5rem;
}

.experiment-card img {
  width: 100%;
  display: block;
}

/* BibTeX code block */
#BibTeX pre {
  background-color: #f5f5f5;
  padding: 1rem;
  border-radius: 8px;
  overflow-x: auto;
  font-size: 0.85rem;
}

/* Sidebar navigation */
.sidebar-nav {
  position: fixed;
  left: 24px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 12px;
  padding: 14px 16px;
  box-shadow: 0 2px 14px rgba(0, 0, 0, 0.08);
  font-family: 'Google Sans', sans-serif;
  font-size: 0.85rem;
  border: 1px solid rgba(0, 0, 0, 0.05);
  max-width: 170px;
}

.sidebar-nav .sidebar-title {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #999;
  padding: 0 10px 6px 10px;
  border-bottom: 1px solid #eee;
  margin-bottom: 6px;
}

.sidebar-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar-nav li {
  margin: 2px 0;
}

.sidebar-nav a {
  display: block;
  padding: 6px 10px;
  border-radius: 6px;
  color: #777;
  text-decoration: none;
  transition: all 0.15s ease;
  border-left: 2px solid transparent;
}

.sidebar-nav a:hover {
  color: #222;
  background: rgba(0, 0, 0, 0.04);
}

.sidebar-nav a.active {
  color: #2a5bd8;
  font-weight: 600;
  border-left-color: #2a5bd8;
  background: rgba(42, 91, 216, 0.07);
}

/* Hide sidebar on smaller screens */
@media screen and (max-width: 1280px) {
  .sidebar-nav {
    display: none;
  }
}

/* Responsive adjustments */
@media screen and (max-width: 768px) {
  .results-table {
    font-size: 0.8rem;
  }

  .results-table th,
  .results-table td {
    padding: 6px 8px;
  }
}