/* css styles */

/* Mermaid figures are drawn for a light background; keep them readable in dark mode. */
.mermaid-js,
.mermaid-js svg,
.cell-output-display svg[id^="mermaid"] {
  background-color: #ffffff !important;
  border-radius: 6px;
}
.mermaid-js {
  padding: 0.75rem;
}

/* Recommendations: alternating image cards */
.rec-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 1rem 0;
}
.rec-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--bs-border-color);
  border-radius: 12px;
  overflow: hidden;
  color: inherit;
  text-decoration: none;
  background: var(--bs-body-bg);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.rec-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
  border-color: var(--bs-primary);
  color: inherit;
}
.rec-image {
  flex: 1;
  overflow: hidden;
  background: #f4f4f4;
  min-height: 160px;
}
.rec-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.rec-card:hover .rec-image img {
  transform: scale(1.04);
}
.rec-text {
  flex: 1;
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.rec-meta {
  font-size: 0.85rem;
  opacity: 0.7;
  margin-bottom: 0.5rem;
}
.rec-text h3 {
  margin: 0 0 0.75rem 0;
  font-size: 1.25rem;
  transition: color 0.25s ease;
}
.rec-card:hover .rec-text h3 {
  color: var(--bs-primary);
}
.rec-text p {
  margin-bottom: 1rem;
}
.rec-more {
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--bs-primary);
}
@media (min-width: 768px) {
  .rec-card {
    flex-direction: row;
    height: 210px;
  }
  .rec-card:nth-child(even) {
    flex-direction: row-reverse;
  }
}
/* Diagrams (SVG) are shown whole rather than cropped */
.rec-image img[src$=".svg"] {
  object-fit: contain;
  background: #ffffff;
  padding: 0.75rem;
}

/* Home page: photo column takes about a quarter, text the rest */
@media (min-width: 992px) {
  div.quarto-about-trestles .about-entity {
    flex: 0 0 25% !important;
  }
}