/* LaTeX-style subfigures across the site */

.subfigures {
  margin: 1em 0;
}

.subfigure-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;       /* bottom-align like LaTeX [b] */
  justify-content: center;
  gap: 1em;
}

.subfigure {
  flex: 0 1 auto;              /* use the inline flex-basis, but allow shrinking */
  min-width: 0;                /* let items shrink below their content width */
  box-sizing: border-box;
}

.subfigure img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}

.subfigure-caption {
  text-align: center;
  font-size: 0.85em;
  color: #555;
  margin-top: 0.4em;
}

.subfigure-label {
  font-weight: 600;
  margin-right: 0.25em;
}

/* Main caption styled like the theme's normal figure figcaption */
.subfigures > figcaption {
  text-align: center;
  margin-top: 0.75em;
}

/* Stack subfigures on narrow screens */
@media (max-width: 600px) {
  .subfigure-row {
    flex-direction: column;
    align-items: center;
  }

  .subfigure {
    flex-basis: auto !important;
    width: 100%;
    max-width: 100%;
  }
}