/* FlowCIR project page - companion styles for Bulma */

:root {
  --flow-teal: #0f8b8d;
  --flow-green: #2e9d68;
  --flow-coral: #d85c4a;
  --flow-ink: #2f3437;
  --flow-muted: #60686d;
  --flow-line: #e6ecef;
  --flow-soft: #f6faf9;
}

body {
  font-family: 'Noto Sans', 'Google Sans', sans-serif;
  color: var(--flow-ink);
  background: #ffffff;
}

a {
  color: var(--flow-teal);
}

.flow-hero {
  background:
    linear-gradient(180deg, #ffffff 0%, #f5fbfa 72%, #ffffff 100%);
}

.publication-title {
  font-family: 'Google Sans', 'Noto Sans', sans-serif;
  line-height: 1.16;
  letter-spacing: 0;
}

.publication-title .flow-mark,
b.fig-keyword {
  font-weight: 800;
  background: linear-gradient(90deg, var(--flow-teal), var(--flow-green), var(--flow-coral));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.publication-authors {
  font-family: 'Google Sans', 'Noto Sans', sans-serif;
  line-height: 1.55;
}

.author-block {
  white-space: nowrap;
}

.affiliation-block {
  margin-top: 0.55rem;
  color: var(--flow-muted);
}

.publication-links {
  margin-top: 1.2rem;
}

.publication-links .button {
  border-radius: 999px;
  margin: 0.2rem 0.15rem;
  transition: transform 0.14s ease, box-shadow 0.14s ease, background 0.14s ease;
}

.publication-links .button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(34, 45, 50, 0.16);
  background: #1f2b2d;
}

.teaser .hero-body {
  padding-top: 0.5rem;
}

.compact-section {
  padding-top: 1.3rem;
}

.section-title {
  font-family: 'Google Sans', 'Noto Sans', sans-serif;
  font-weight: 500 !important;
  letter-spacing: 0;
}

.content p {
  line-height: 1.72;
}

figure.fig {
  margin: 0;
}

figure.fig img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 6px;
  border: 1px solid var(--flow-line);
  background: #ffffff;
}

figure.fig figcaption {
  color: var(--flow-muted);
  font-size: 0.93rem;
  line-height: 1.48;
  margin-top: 0.7rem;
}

.contributions-list {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 860px;
}

.contributions-list li {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  padding: 0.78rem 0;
  border-bottom: 1px solid var(--flow-line);
  font-size: 0.98rem;
  line-height: 1.5;
}

.contributions-list li:last-child {
  border-bottom: none;
}

.contrib-num {
  flex: 0 0 auto;
  width: 1.65rem;
  height: 1.65rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--flow-teal), var(--flow-coral));
  margin-top: 0.05rem;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.3rem;
}

.method-card,
.metric-card {
  border: 1px solid var(--flow-line);
  border-radius: 8px;
  background: var(--flow-soft);
  padding: 1rem;
}

.method-card h3 {
  font-family: 'Google Sans', 'Noto Sans', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.method-card p {
  color: var(--flow-muted);
  font-size: 0.92rem;
  line-height: 1.45;
  margin-bottom: 0.55rem;
}

.method-card code {
  color: #14383a;
  background: #eaf5f2;
  border: 1px solid #d7ebe6;
  border-radius: 4px;
  font-size: 0.86rem;
  white-space: normal;
  word-break: break-word;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.metric-card {
  min-height: 7rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.metric-value {
  color: var(--flow-teal);
  font-family: 'Google Sans', 'Noto Sans', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.1;
}

.metric-label {
  color: var(--flow-muted);
  font-size: 0.9rem;
  line-height: 1.35;
  margin-top: 0.4rem;
}

.cost-figure img {
  max-width: 360px;
  margin: 0 auto;
}

.result-row {
  margin-top: 1.5rem;
}

.bibtex-block pre {
  background: #f5f7f8;
  border: 1px solid var(--flow-line);
  border-radius: 8px;
  color: #25292b;
  font-size: 0.86rem;
  overflow-x: auto;
  padding: 1.1rem 1.25rem;
  text-align: left;
}

b,
strong {
  font-weight: 650;
}

.footer {
  background: #f6faf9;
  color: var(--flow-muted);
  padding: 2rem 1.5rem;
}

@media (max-width: 900px) {
  .method-grid {
    grid-template-columns: 1fr;
  }

  .metric-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .publication-title {
    font-size: 1.9rem !important;
  }

  .publication-authors {
    font-size: 1rem !important;
  }

  .author-block {
    white-space: normal;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }

  .metric-card {
    min-height: 5.8rem;
  }

  .metric-value {
    font-size: 1.7rem;
  }

  figure.fig figcaption {
    font-size: 0.88rem;
  }
}