/* AlgoStudio dark theme colours, mapped onto MkDocs Material's variables.
   Source of truth for the palette is AlgoStudio/src/static/css/themes/dark.css:
   bg-outer #222222 · bg-inner #191919 · border #3B3B3B · accent #2CA546. */

[data-md-color-scheme="slate"] {
    --md-default-bg-color:           #222222;
    --md-default-bg-color--light:    #2a2a2a;
    --md-default-bg-color--lighter:  #191919;
    --md-default-bg-color--lightest: #141414;

    --md-default-fg-color:           #ffffff;
    --md-default-fg-color--light:    #ffffff99;
    --md-default-fg-color--lighter:  #ffffff66;
    --md-default-fg-color--lightest: #ffffff40;

    --md-primary-fg-color:           #2CA546;
    --md-primary-fg-color--light:    #38c057;
    --md-primary-fg-color--dark:     #218236;
    --md-primary-bg-color:           #ffffff;
    --md-primary-bg-color--light:    #ffffffcc;

    --md-accent-fg-color:            #2CA546;
    --md-accent-fg-color--transparent: #2CA54633;
    --md-accent-bg-color:            #ffffff;
    --md-accent-bg-color--light:     #ffffffcc;

    --md-code-bg-color:              #191919;
    --md-code-fg-color:              #ffffffcc;

    --md-typeset-a-color:            #2CA546;

    /* tables and admonitions sit on the inner (darker) surface like app cards */
    --md-typeset-table-color:        #3B3B3B;
}

/* Header and nav use the primary colour by default, which would be solid green.
   Match the AlgoStudio app's behaviour: header sits on bg-outer with a hairline. */
.md-header,
.md-tabs {
    background-color: #222222;
    border-bottom: 1px solid #3B3B3B;
    color: #ffffff;
    box-shadow: none;
}

.md-tabs__link--active,
.md-tabs__link:hover {
    color: #2CA546;
    opacity: 1;
}

/* "Data readout" headings — the app's uppercase mono section labels. */
.md-typeset h2 {
    font-family: var(--md-code-font-family, monospace);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 1.05rem;
    font-weight: 600;
}

/* Code blocks and tables read as inner surfaces: darker, bordered, 5px corners. */
.md-typeset pre > code {
    border: 1px solid #3B3B3B;
    border-radius: 5px;
}

.md-typeset table:not([class]) {
    background: #191919;
    border: 1px solid #3B3B3B;
    border-radius: 5px;
}

.md-typeset table:not([class]) th {
    background: #222222;
    color: #ffffff99;
    font-family: var(--md-code-font-family, monospace);
    text-transform: uppercase;
    letter-spacing: 0.4px;
    font-size: 0.62rem;
}

/* Admonitions: border-only, no glow, accent on the left like the app's cards. */
.md-typeset .admonition,
.md-typeset details {
    background: #191919;
    border: 1px solid #3B3B3B;
    border-left: 3px solid #2CA546;
    border-radius: 5px;
    box-shadow: none;
}

.md-typeset .admonition.warning,
.md-typeset details.warning {
    border-left-color: #f87171;
}

.md-typeset .admonition-title {
    background: #222222 !important;
}

/* Home-page card grid (used on index.md). Mirrors the app's .cardContainer. */
.asHomeGrid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
    margin: 1.2em 0;
}

.asHomeCard {
    background: #191919;
    border: 1px solid #3B3B3B;
    border-radius: 5px;
    padding: 16px;
    font-size: 0.72rem;
    color: #ffffff99;
}

.asHomeCard > p:first-child {
    margin-top: 0;
}

.asHomeCard strong {
    display: block;
    color: #ffffff;
    font-family: var(--md-code-font-family, monospace);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.asHomeCard a {
    font-family: var(--md-code-font-family, monospace);
}

/* Glossary definition lists: term as a mono label, definition indented. */
.md-typeset dl dt {
    font-family: var(--md-code-font-family, monospace);
    color: #2CA546;
    font-weight: 600;
}

.md-typeset dl dd {
    border-left: 1px solid #3B3B3B;
    margin-left: 0.4em;
    padding-left: 1em;
    color: #ffffff99;
}