:root {
    --content-max-width: 860px;
    --sidebar-target-width: 300px;
    --menu-bar-height: 54px;
}

.light, html:not(.js) {
    --bg: #ffffff;
    --fg: #1f2430;
    --sidebar-bg: #ffffff;
    --sidebar-fg: #2b3028;
    --sidebar-non-existant: #8c8c7a;
    --sidebar-active: #2f67b2;
    --sidebar-spacer: #ececec;
    --scrollbar: #b8b8b8;
    --icons: #707070;
    --icons-hover: #1f2430;
    --links: #2f67b2;
    --inline-code-color: #8f5d00;
    --theme-popup-bg: #ffffff;
    --theme-popup-border: #d9d9d9;
    --theme-hover: #f2f2f2;
    --quote-bg: #f8fafc;
    --quote-border: #dbe3ea;
    --table-border-color: #dddddd;
    --table-header-bg: #f2f2f2;
    --table-alternate-bg: #fafafa;
    --searchbar-border-color: #cccccc;
    --searchbar-bg: #ffffff;
    --searchbar-fg: #1f2430;
    --searchbar-shadow-color: rgba(0, 0, 0, 0.08);
    --searchresults-header-fg: #666666;
    --searchresults-border-color: #dddddd;
    --searchresults-li-bg: #f7faff;
    --search-mark-bg: #dcecff;
    --footnote-highlight: #eef5ff;
    --overlay-bg: rgba(73, 59, 11, 0.08);
    --sidebar-header-border-color: #cfcfcf;
}

.rust {
    --bg: #f5efe6;
    --fg: #2b2521;
    --sidebar-bg: #f8f4ee;
    --sidebar-fg: #342d27;
    --sidebar-non-existant: #8a7f74;
    --sidebar-active: #9a5b2e;
    --sidebar-spacer: #e7ddd2;
    --scrollbar: #a79888;
    --icons: #85786e;
    --icons-hover: #2b2521;
    --links: #9a5b2e;
    --inline-code-color: #874c1f;
    --theme-popup-bg: #f8f4ee;
    --theme-popup-border: #d8c9b8;
    --theme-hover: #efe6db;
    --quote-bg: #f4ede5;
    --quote-border: #dcc8b4;
    --table-border-color: #ddcfc1;
    --table-header-bg: #eadccf;
    --table-alternate-bg: #fbf7f2;
    --searchbar-border-color: #cdb8a7;
    --searchbar-bg: #fbf7f2;
    --searchbar-fg: #2b2521;
    --searchbar-shadow-color: rgba(154, 91, 46, 0.14);
    --searchresults-header-fg: #75685d;
    --searchresults-border-color: #ddcfc1;
    --searchresults-li-bg: #f8f1e9;
    --search-mark-bg: #efd8c4;
    --footnote-highlight: #f0dfd1;
    --overlay-bg: rgba(55, 40, 28, 0.10);
    --sidebar-header-border-color: #c27a37;
}

.ayu {
    --bg: #edf3e7;
    --fg: #203127;
    --sidebar-bg: #f9fcf6;
    --sidebar-fg: #26372b;
    --sidebar-non-existant: #73836e;
    --sidebar-active: #426122;
    --sidebar-spacer: #d8e5ca;
    --scrollbar: #7f9670;
    --icons: #6e806f;
    --icons-hover: #203127;
    --links: #4f7529;
    --inline-code-color: #39581e;
    --theme-popup-bg: #f9fcf6;
    --theme-popup-border: #bfd1bc;
    --theme-hover: #e2efce;
    --quote-bg: #f4f9ee;
    --quote-border: #bbd39e;
    --table-border-color: #d6e2d2;
    --table-header-bg: #dfead3;
    --table-alternate-bg: #f7fbf3;
    --searchbar-border-color: #9ab08a;
    --searchbar-bg: #f9fcf6;
    --searchbar-fg: #203127;
    --searchbar-shadow-color: rgba(106, 143, 63, 0.16);
    --searchresults-header-fg: #5e7065;
    --searchresults-border-color: #bfd1bc;
    --searchresults-li-bg: #eef6e7;
    --search-mark-bg: #d9eab6;
    --footnote-highlight: #dce9c2;
    --overlay-bg: rgba(32, 49, 39, 0.12);
    --sidebar-header-border-color: #6a8f3f;
}

.navy {
    --bg: #11161d;
    --fg: #edf2f6;
    --sidebar-bg: #18202a;
    --sidebar-fg: #d6dee7;
    --sidebar-non-existant: #7f8b98;
    --sidebar-active: #ffd978;
    --sidebar-spacer: #283544;
    --scrollbar: #8c9aaa;
    --icons: #91a1b1;
    --icons-hover: #ffffff;
    --links: #f0c44f;
    --inline-code-color: #ffd978;
    --theme-popup-bg: #18202a;
    --theme-popup-border: #304152;
    --theme-hover: #222b36;
    --quote-bg: #1d2733;
    --quote-border: #2d3947;
    --table-border-color: #2d3947;
    --table-header-bg: #233040;
    --table-alternate-bg: #151c24;
    --searchbar-border-color: #485a6f;
    --searchbar-bg: #18202a;
    --searchbar-fg: #edf2f6;
    --searchbar-shadow-color: rgba(240, 196, 79, 0.14);
    --searchresults-header-fg: #a7b1bb;
    --searchresults-border-color: #2d3947;
    --searchresults-li-bg: #1d2733;
    --search-mark-bg: #4e4112;
    --footnote-highlight: #3a3117;
    --overlay-bg: rgba(0, 0, 0, 0.35);
    --sidebar-header-border-color: #f0c44f;
}

body {
    background: var(--bg);
}

#mdbook-menu-bar {
    backdrop-filter: blur(10px);
    background: color-mix(in srgb, var(--sidebar-bg) 88%, transparent);
    border-bottom: 1px solid color-mix(in srgb, var(--sidebar-header-border-color) 35%, transparent);
}

#menu-bar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.menu-title {
    font-weight: 700;
}

.parent-site-link {
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.3rem;
    padding: 0.55rem 0.95rem;
    border-radius: 999px;
    border: 1px solid color-mix(in srgb, var(--sidebar-active) 35%, var(--table-border-color));
    background: color-mix(in srgb, var(--sidebar-active) 12%, transparent);
    color: var(--links);
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
}

.parent-site-link:hover,
.parent-site-link:focus-visible {
    background: color-mix(in srgb, var(--sidebar-active) 18%, transparent);
    color: var(--links);
}

.parent-site-link:focus-visible {
    outline: 2px solid var(--sidebar-active);
    outline-offset: 2px;
}

.sidebar {
    border-right: 1px solid color-mix(in srgb, var(--sidebar-header-border-color) 20%, transparent);
}

.sidebar .chapter li a.active {
    color: var(--sidebar-active);
    font-weight: 700;
}

.content main {
    line-height: 1.72;
}

.content h1 {
    font-size: clamp(2.2rem, 4.5vw, 3.2rem);
}

.content h2 {
    margin-top: 2.2rem;
}

.content blockquote,
.content pre,
.content table {
    border-radius: 12px;
    overflow: hidden;
}

.content pre {
    border: 1px solid color-mix(in srgb, var(--table-border-color) 88%, transparent);
}

.content code {
    border-radius: 0.35rem;
}

.theme-popup {
    border-radius: 14px;
}

.theme-popup button.theme {
    border-radius: 10px;
    font-weight: 700;
}

#sbatch-builder-root {
    margin-top: 1.5rem;
}

.tool-shell {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
    gap: 1.25rem;
}

.tool-card {
    background: var(--sidebar-bg);
    border: 1px solid var(--table-border-color);
    border-radius: 16px;
    overflow: hidden;
}

.tool-card-body {
    padding: 1.25rem;
}

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

.tool-field {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.tool-field-full {
    grid-column: 1 / -1;
}

.tool-label {
    font-weight: 700;
}

.tool-help,
.tool-status,
.tool-note,
.tool-meta {
    color: color-mix(in srgb, var(--fg) 72%, transparent);
}

.tool-input,
.tool-select,
.tool-textarea {
    width: 100%;
    padding: 0.85rem 0.95rem;
    border-radius: 12px;
    border: 1px solid var(--table-border-color);
    background: color-mix(in srgb, var(--sidebar-bg) 88%, var(--bg));
    color: var(--fg);
    font: inherit;
}

.tool-textarea {
    min-height: 140px;
    resize: vertical;
}

.tool-divider {
    grid-column: 1 / -1;
    margin: 0.4rem 0 0;
    padding-top: 1rem;
    border-top: 1px solid var(--table-border-color);
    font-size: 0.84rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--sidebar-active);
}

.tool-actions,
.tool-output-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.15rem;
}

.tool-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1rem;
    border-radius: 999px;
    border: 1px solid var(--table-border-color);
    background: transparent;
    color: var(--fg);
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

.tool-btn-primary {
    background: var(--sidebar-active);
    color: var(--sidebar-bg);
    border-color: transparent;
}

.tool-output-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.tool-badge {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 0.35rem 0.7rem;
    background: color-mix(in srgb, var(--sidebar-active) 14%, transparent);
    border: 1px solid color-mix(in srgb, var(--sidebar-active) 30%, var(--table-border-color));
    color: var(--sidebar-active);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.tool-output {
    min-height: 440px;
    padding: 1.1rem;
    border-radius: 12px;
    border: 1px solid var(--table-border-color);
    background: color-mix(in srgb, var(--sidebar-bg) 82%, var(--bg)) !important;
    color: var(--fg) !important;
    overflow-x: auto;
    white-space: pre-wrap;
    line-height: 1.55;
}

.tool-output code {
    display: block;
    padding: 0;
    border-radius: 0;
    background: transparent;
    color: inherit;
    font-family: var(--mono-font);
}

.tool-notes {
    display: grid;
    gap: 0.85rem;
    margin-top: 1.2rem;
}

.home-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin: 1.5rem 0 0.5rem;
}

.home-link-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1rem;
    border-radius: 999px;
    border: 1px solid var(--table-border-color);
    background: color-mix(in srgb, var(--sidebar-bg) 90%, var(--bg));
    color: var(--fg);
    font-weight: 700;
    text-decoration: none;
}

.home-link-pill:visited,
.home-link-pill:hover,
.home-link-pill:focus-visible {
    color: var(--fg);
    text-decoration: none;
}

.home-link-pill-primary {
    background: var(--sidebar-active);
    border-color: transparent;
    color: var(--sidebar-bg);
}

.home-link-pill-primary:visited,
.home-link-pill-primary:hover,
.home-link-pill-primary:focus-visible {
    color: var(--sidebar-bg);
    text-decoration: none;
}

@media (max-width: 800px) {
    .tool-shell,
    .tool-grid {
        grid-template-columns: 1fr;
    }

    .parent-site-link {
        padding-inline: 0.8rem;
        font-size: 0.92rem;
    }
}