/* Reduce paragraph margins inside list items so that indented block directives
   (images, code blocks, etc.) do not create huge vertical gaps. */
li > p {
    margin-top: 0.2em;
    margin-bottom: 0.2em;
}

/* Underlines for h2 and h3, with visual distinction between levels. */
div.body h2 {
    border-bottom: 2px solid #888888;
    padding-bottom: 0.2rem;
}

div.body h3 {
    border-bottom: 1.5px solid #b6b6b6;
    padding-bottom: 0.15rem;
    width: fit-content;
}

/* Alabaster uses page_width as the @media max-width breakpoint. Using
   'min(70rem, 95%)' there breaks mobile because % in media queries is
   viewport-relative, making the breakpoint shrink below the viewport width.
   Instead, page_width is kept as '48rem' (a fixed breakpoint) and the 95%
   width constraint is applied here as a plain CSS property where % works
   correctly (relative to the containing block). */
div.document {
    width: min(70rem, 95%);
}

/* Index page: display the toctree sections as a card grid.
   The section is turned into a grid container; h1, paragraphs, and
   subsections span all columns, while each toctree-wrapper becomes a tile. */
section#ibl-bioinformatics-wiki {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
    align-items: start;
}

section#ibl-bioinformatics-wiki > h1,
section#ibl-bioinformatics-wiki > p,
section#ibl-bioinformatics-wiki > section {
    grid-column: 1 / -1;
}

section#ibl-bioinformatics-wiki > .toctree-wrapper {
    border: 1px solid #c8dce8;
    border-radius: 6px;
    padding: 0.7rem 1rem 0.8rem;
    background: #f0f7fb;
    box-shadow: 1px 2px 4px rgba(0, 0, 0, 0.07);
}

section#ibl-bioinformatics-wiki > .toctree-wrapper p.caption {
    background-color: transparent;
    border-bottom: 2px solid #a8cfe0;
    border-bottom-style: solid;
    margin: 0 0 0.5rem 0;
    padding-bottom: 0.3rem;
}

section#ibl-bioinformatics-wiki > .toctree-wrapper ul {
    margin: 0;
    padding-left: 0;
    list-style: none;
}

section#ibl-bioinformatics-wiki > .toctree-wrapper li.toctree-l1 {
    padding: 0.25rem 0;
    font-size: 0.85rem;
    font-family: sans-serif;
}

section#ibl-bioinformatics-wiki > .toctree-wrapper li.toctree-l1 a {
    line-height: 1.2;
    display: inline-block;
}

/* Hide l2 sub-items inside index page cards (maxdepth:2 is needed for
   sidebar depth, but we don't want them cluttering the card grid). */
section#ibl-bioinformatics-wiki > .toctree-wrapper li.toctree-l2 {
    display: none;
}