/* AsgardBench Landing Page - Custom Styles */

:root {
  --ab-primary: #3273dc;
  --ab-dark: #1a1a2e;
  --ab-accent: #e94560;
  --ab-warm: #c9956b;
  --ab-green: #48c774;
  --ab-red: #f14668;
  --ab-text: #363636;
}

/* Hero */
.publication-title {
  font-family: 'Google Sans', sans-serif;
  font-weight: 900;
}

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

.publication-authors a {
  color: var(--ab-dark);
}
.publication-authors a:hover {
  text-decoration: underline;
}

.author-block {
  display: inline-block;
}

.publication-links .button {
  margin: 4px;
}

.tagline {
  font-size: 1.25rem;
  color: #555;
  margin-top: 0.75rem;
  font-style: italic;
}

/* Teaser Stepper */
.teaser-stepper {
  position: relative;
}

.stepper-tabs {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.stepper-tab {
  cursor: pointer;
  padding: 0.5rem 1.25rem;
  border-radius: 20px;
  border: 2px solid #dbdbdb;
  background: white;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  font-family: 'Google Sans', sans-serif;
}

.stepper-tab:hover {
  border-color: var(--ab-primary);
  color: var(--ab-primary);
}

.stepper-tab.is-active {
  background: var(--ab-primary);
  border-color: var(--ab-primary);
  color: white;
}

.stepper-panel {
  display: none !important;
  animation: fadeIn 0.4s ease;
}

.stepper-panel.is-active {
  display: flex !important;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.stepper-image-col {
  display: flex;
  justify-content: center;
}

.stepper-image-col img {
  max-height: 320px;
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

.stepper-plan {
  background: #f7f7f7;
  border-radius: 8px;
  padding: 1.25rem 1.5rem;
  font-family: 'Noto Sans', monospace;
  font-size: 0.85rem;
  line-height: 1.7;
  max-height: 320px;
  overflow-y: auto;
}

.stepper-plan .step-done {
  color: #999;
  text-decoration: line-through;
}

.stepper-plan .step-new {
  color: var(--ab-primary);
  font-weight: 600;
}

.stepper-plan .step-changed {
  color: var(--ab-accent);
  font-weight: 600;
}

.stepper-progress {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 1rem;
}

.stepper-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #dbdbdb;
  transition: background 0.3s ease;
  cursor: pointer;
}

.stepper-dot.is-active {
  background: var(--ab-primary);
}

/* Stat Cards */
.stat-card {
  text-align: center;
  padding: 1.5rem 1rem;
}

.stat-number {
  font-size: 2.75rem;
  font-weight: 900;
  color: var(--ab-primary);
  font-family: 'Google Sans', sans-serif;
  line-height: 1;
}

.stat-label {
  font-size: 0.95rem;
  color: #666;
  margin-top: 0.4rem;
  font-family: 'Google Sans', sans-serif;
}

/* Pipeline Diagram */
.pipeline-diagram {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
  margin: 2rem 0;
}

.pipeline-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1rem 1.25rem;
  background: white;
  border-radius: 12px;
  border: 2px solid var(--ab-primary);
  min-width: 120px;
  max-width: 140px;
  transition: transform 0.2s ease;
}

.pipeline-icon {
  font-size: 1.5rem;
  margin-bottom: 0.3rem;
  flex-shrink: 0;
}

.pipeline-step:hover {
  transform: scale(1.04);
}

.pipeline-label {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--ab-dark);
  font-family: 'Google Sans', sans-serif;
}

.pipeline-sublabel {
  font-size: 0.75rem;
  color: #888;
  margin-top: 0.15rem;
}

.pipeline-arrow {
  font-size: 1.5rem;
  color: var(--ab-primary);
  margin: 0 0.25rem;
  flex-shrink: 0;
}

.pipeline-loop-arrow {
  font-size: 0.85rem;
  color: #888;
  margin-top: 0.5rem;
  text-align: center;
}

/* Results Callout */
.result-callout {
  background: linear-gradient(135deg, #f0f4ff 0%, #e8f0fe 100%);
  border-left: 5px solid var(--ab-primary);
  border-radius: 8px;
  padding: 1.5rem 2rem;
  margin: 1.5rem 0;
}

.result-number {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--ab-primary);
  font-family: 'Google Sans', sans-serif;
}

.result-detail {
  font-size: 1rem;
  color: #555;
  margin-top: 0.25rem;
}

/* Leaderboard Table */
.leaderboard-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.leaderboard-table thead th {
  background: var(--ab-dark);
  color: white;
  font-weight: 700;
  padding: 0.75rem 1rem;
  font-family: 'Google Sans', sans-serif;
  font-size: 0.9rem;
}

.leaderboard-table tbody td {
  padding: 0.65rem 1rem;
  border-bottom: 1px solid #eee;
  font-size: 0.9rem;
}

.leaderboard-table tbody tr:hover {
  background: #f5f8ff;
}

.leaderboard-table tbody tr:first-child td {
  background: #f0f7ff;
  font-weight: 600;
}

.delta-positive {
  color: var(--ab-green);
  font-weight: 700;
}

.delta-negative {
  color: var(--ab-red);
  font-weight: 700;
}

/* Failure Gallery */
.failure-gallery {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  padding: 1rem 0 1.5rem 0;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.failure-card {
  flex: 0 0 280px;
  scroll-snap-align: start;
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  overflow: hidden;
  transition: transform 0.2s ease;
}

.failure-card:hover {
  transform: translateY(-4px);
}

.failure-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.failure-card-body {
  padding: 1rem;
}

.model-says {
  background: #fff3f3;
  border-radius: 8px;
  padding: 0.6rem 0.8rem;
  font-size: 0.82rem;
  color: var(--ab-red);
  margin-bottom: 0.5rem;
  position: relative;
  font-style: italic;
}

.model-says::before {
  content: '🤖 Model:';
  display: block;
  font-weight: 700;
  font-style: normal;
  margin-bottom: 0.2rem;
  font-size: 0.75rem;
}

.ground-truth {
  font-size: 0.8rem;
  color: #666;
}

.ground-truth strong {
  color: var(--ab-green);
}

/* Ablation Tabs */
.ablation-tabs .tabs ul {
  border-bottom-color: #dbdbdb;
}

.ablation-tabs .tabs li.is-active a {
  color: var(--ab-primary);
  border-bottom-color: var(--ab-primary);
}

.ablation-tab-content {
  display: none !important;
  animation: fadeIn 0.3s ease;
}

.ablation-tab-content.is-active {
  display: block !important;
}

.ablation-comparison {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.ablation-comparison img {
  max-height: 250px;
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

.ablation-chart img {
  max-width: 100%;
  border-radius: 8px;
}

/* BibTeX */
.bibtex-block {
  position: relative;
}

.bibtex-block pre {
  background: #1a1a2e;
  color: #e0e0e0;
  border-radius: 8px;
  padding: 1.25rem;
  font-size: 0.82rem;
  overflow-x: auto;
}

.copy-btn {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  background: rgba(255,255,255,0.15);
  border: none;
  color: white;
  padding: 0.3rem 0.7rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.8rem;
  transition: background 0.2s ease;
}

.copy-btn:hover {
  background: rgba(255,255,255,0.3);
}

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

.section:nth-child(even) {
  background: #fafafa;
}

/* Figures in sections */
.figure-container {
  text-align: center;
  margin: 1.5rem 0;
}

.figure-container img {
  max-width: 100%;
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.figure-caption {
  font-size: 0.85rem;
  color: #888;
  margin-top: 0.75rem;
  font-style: italic;
}

/* Footer */
footer.footer {
  padding: 2rem 1.5rem;
  background: var(--ab-dark);
  color: #ccc;
}

footer.footer a {
  color: #6eb5ff;
}

footer.footer a:hover {
  color: white;
}

/* Full-width plan tree */
.plan-tree-fullwidth {
  width: 100%;
  padding: 1rem 0;
}

.plan-tree-scroll {
  width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 0.5rem;
}

.plan-tree-scroll #plan-tree {
  min-width: 2200px;
  height: 700px;
}

/* Density slider */
.plan-tree-slider-wrap {
  max-width: 600px;
  margin: 0.75rem auto 0;
  padding: 0 1.5rem;
}

.plan-tree-slider-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.slider-label-left,
.slider-label-right {
  font-family: 'Google Sans', 'Noto Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: #666;
  min-width: 1rem;
  text-align: center;
}

.plan-density-range {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(to right, #ddd, #ddd);
  outline: none;
  cursor: pointer;
}

.plan-density-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #E67E22;
  border: 2px solid #fff;
  box-shadow: 0 1px 4px rgba(0,0,0,0.25);
  cursor: pointer;
  transition: transform 0.15s ease;
}

.plan-density-range::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.plan-density-range::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #E67E22;
  border: 2px solid #fff;
  box-shadow: 0 1px 4px rgba(0,0,0,0.25);
  cursor: pointer;
}

.plan-density-range::-moz-range-track {
  height: 6px;
  border-radius: 3px;
  background: #ddd;
}

.plan-tree-slider-info {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-top: 0.35rem;
  font-family: 'Google Sans', 'Noto Sans', sans-serif;
  font-size: 0.85rem;
  color: #555;
}

.slider-hint {
  font-size: 0.8rem;
  color: #999;
  font-style: italic;
  transition: opacity 0.4s ease;
}

/* ─── Mobile adjustments ─── */
@media (max-width: 768px) {
  /* Global */
  .section {
    padding: 2rem 1rem;
  }

  /* Hero */
  .publication-title {
    font-size: 2rem !important;
  }

  .hero-body .subtitle.is-4 {
    font-size: 1rem !important;
  }

  .tagline {
    font-size: 1rem;
  }

  .publication-links .button {
    font-size: 0.85rem;
    padding: 0.4rem 0.8rem;
  }

  /* Stepper */
  .stepper-tabs {
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
  }

  .stepper-tab {
    font-size: 0.8rem;
    padding: 0.4rem 1rem;
    width: 100%;
    max-width: 280px;
    text-align: center;
  }

  .stepper-panel.is-active {
    flex-direction: column !important;
  }

  .stepper-image-col img {
    max-height: 220px;
  }

  .stepper-plan {
    font-size: 0.78rem;
    padding: 0.75rem 1rem;
    max-height: 250px;
  }

  /* Pipeline */
  .pipeline-diagram {
    flex-direction: column;
    gap: 0.5rem;
  }

  .pipeline-step {
    min-width: 0;
    max-width: 100%;
    width: 100%;
    flex-direction: row;
    gap: 0.75rem;
    padding: 0.6rem 1rem;
    border-radius: 8px;
  }

  .pipeline-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
  }

  .pipeline-arrow {
    transform: rotate(90deg);
    font-size: 1.2rem;
    margin: 0;
  }

  /* Stat cards */
  .stat-number {
    font-size: 2rem;
  }

  .stat-card {
    padding: 1rem 0.5rem;
  }

  /* Plan tree */
  .plan-tree-scroll #plan-tree {
    min-width: 1600px;
    height: 450px;
  }

  /* Results */
  .result-callout {
    padding: 1rem 1.25rem;
  }

  .result-number {
    font-size: 2rem;
  }

  .result-detail {
    font-size: 0.9rem;
  }

  .leaderboard-table thead th,
  .leaderboard-table tbody td {
    padding: 0.5rem 0.5rem;
    font-size: 0.78rem;
  }

  /* Failure gallery */
  .failure-gallery {
    padding-left: 0.5rem;
    gap: 1rem;
  }

  .failure-card {
    flex: 0 0 240px;
  }

  .failure-card img {
    height: 160px;
  }

  /* Ablation tabs */
  .ablation-tabs .tabs a {
    font-size: 0.8rem;
    padding: 0.4rem 0.6rem;
  }

  .ablation-comparison {
    flex-direction: column;
    gap: 1rem;
  }

  .ablation-comparison img {
    max-height: 180px;
  }

  /* BibTeX */
  .bibtex-block pre {
    font-size: 0.7rem;
    padding: 0.8rem;
  }

  /* Figures */
  .figure-caption {
    font-size: 0.78rem;
    padding: 0 0.5rem;
  }

  /* Title sizing */
  h2.title.is-3 {
    font-size: 1.5rem !important;
  }

  h3.title.is-5 {
    font-size: 1.1rem !important;
  }
}