@charset "UTF-8";

/* Header navigation */
.topnav-rule {
    border: 0;
    border-top: 1px solid var(--nav-border-color);
    margin: 0;
}

.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    padding: 0.6rem 0;
}

.site-header__brand {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    color: inherit;
}

.site-header__brand h2 {
    margin: 0;
    font-size: 1.65rem;
    font-weight: 650;
    letter-spacing: 0.005em;
}

.site-header__brand:hover {
    text-decoration: none;
    border-bottom: none;
}

.site-header__brand:focus-visible {
    outline: 2px solid var(--link-color);
    outline-offset: 3px;
}


.topnav-links {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    font-weight: 600;
    font-style: normal;
    letter-spacing: 0.01em;
}

.topnav-links a {
    text-decoration: none;
}

.topnav-divider {
    color: var(--nav-divider-color);
    font-style: normal;
}

.topnav-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
}

.topnav-links a {
    padding: 0.15rem 0;
    transition: color 0.18s ease;
}

.topnav-links a:hover,
.topnav-links a:focus-visible {
    color: var(--link-hover-color);
    text-decoration: none;
    border-bottom: none;
}

.rss-icon,
.nav-theme-toggle svg {
    width: 20px;
    height: 20px;
}

.rss-icon {
    fill: none;
    stroke: currentColor;
}

.nav-theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    margin: 0;
    display: inline-flex;
    align-items: center;
    opacity: 0.85;
    transition: opacity 0.2s ease, transform 0.2s ease;
    color: var(--text-color);
}

.nav-theme-toggle:hover {
    opacity: 1;
    transform: scale(1.05);
}

.nav-theme-toggle:focus-visible {
    outline: 2px solid var(--link-color);
    outline-offset: 2px;
}

/* Light mode (default) */
:root {
    --bg-color: #fdfaf7;
    --text-color: #333;
    --link-color: #3a869b;
    --link-hover-color: #2f6f81;
    --border-color: #e1e5e9;
    --nav-border-color: #d2d6da;
    --nav-divider-color: #cbd0d4;
    --code-bg: #f8f9fa;
    --header-color: #b45c3c;
    --admonition-info-border: #3a869b;
    --admonition-info-bg: rgba(58, 134, 155, 0.09);
    --admonition-warn-border: #b45c3c;
    --admonition-warn-bg: rgba(180, 92, 60, 0.12);
    /* Syntax highlighting - Light mode */
    --syntax-comment: #6a737d;
    --syntax-keyword: #d73a49;
    --syntax-string: #032f62;
    --syntax-function: #6f42c1;
    --syntax-variable: #e36209;
    --syntax-number: #005cc5;
}

/* Dark mode */
[data-theme="dark"] {
    --bg-color: #0d1117;
    --text-color: #c9d1d9;
    --link-color: #86d7eb;
    --link-hover-color: #b4ecff;
    --border-color: #30363d;
    --nav-border-color: #3d4854;
    --nav-divider-color: #4b545f;
    --code-bg: #161b22;
    --header-color: #f29c74;
    --admonition-info-border: #86d7eb;
    --admonition-info-bg: rgba(134, 215, 235, 0.12);
    --admonition-warn-border: #f29c74;
    --admonition-warn-bg: rgba(242, 156, 116, 0.18);
    /* Syntax highlighting - Dark mode */
    --syntax-comment: #8b949e;
    --syntax-keyword: #ff7b72;
    --syntax-string: #a5d6ff;
    --syntax-function: #d2a8ff;
    --syntax-variable: #ffa657;
    --syntax-number: #79c0ff;
}

/* Override hardcoded colors in org-base.css for dark mode */
[data-theme="dark"] body {
    color: var(--text-color) !important;
}

[data-theme="dark"] .title {
    color: var(--header-color) !important;
}

[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] h5,
[data-theme="dark"] h6 {
    color: var(--header-color) !important;
}

[data-theme="dark"] a {
    color: var(--link-color) !important;
}

[data-theme="dark"] a:hover {
    color: var(--link-hover-color) !important;
}

[data-theme="dark"] :not(pre)>code {
    background-color: var(--code-bg) !important;
    color: var(--text-color) !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] blockquote {
    background-color: var(--code-bg) !important;
    border-left-color: var(--header-color) !important;
    color: var(--text-color) !important;
}

[data-theme="dark"] table,
[data-theme="dark"] table th,
[data-theme="dark"] table td {
    background-color: var(--bg-color) !important;
    border-color: var(--border-color) !important;
    color: var(--text-color) !important;
}

[data-theme="dark"] table th {
    background-color: var(--code-bg) !important;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'IBM Plex Sans', 'Atkinson Hyperlegible', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', 'Roboto', sans-serif;
    font-size: 16px;
    line-height: 1.5;
    transition: background-color 0.3s ease, color 0.3s ease;
} 

@media screen and (min-width: 600px) {
    body {
        font-size: 17px;
    }
}

@media screen and (min-width: 910px) {
    body {
        width: 750px;
        font-size: 15.5px;
    }
}

.title {
    text-align: left;
    margin: 0.8em auto;
    color: black;
}

.subtitle {
    text-align: left;
    font-size: 1.1em;
    line-height: 1.4;
    font-weight: bold;
    margin: 1em auto;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', 'Ubuntu', 'Roboto', sans-serif;
    font-weight: 650;
    color: var(--header-color);
    margin-top: 0.9em;
    margin-bottom: 0.35em;
    letter-spacing: -0.015em;
}

h1 {
    font-size: 2.1em;
}

h2 {
    font-size: 1.6em;
}

h3 {
    font-size: 1.25em;
    font-style: italic;
}

h4 {
    font-size: 1.05em;
    font-style: italic;
}

h5 {
    font-size: 0.98em;
}

h6 {
    font-size: 0.92em;
    text-transform: uppercase;
}

p,
ul,
ol,
pre,
blockquote {
    margin-top: 0.6em;
    margin-bottom: 0.6em;
}

a {
    color: var(--link-color);
    text-decoration: none;
}

p a {
    color: var(--link-color);
    text-decoration: none;
}

li a {
    color: var(--link-color);
    text-decoration: none;
}

a:hover,
p a:hover,
li a:hover {
    color: var(--link-hover-color);
    text-decoration: underline;
    text-decoration-style: solid;
    text-decoration-thickness: 0.08em;
    text-underline-offset: 0.2em;
    border-bottom: none;
}

#text-table-of-contents a {
    color: var(--link-color);
    text-decoration: none;
}

#text-table-of-contents {
    border-left: 3px solid var(--link-color);
    background: rgba(58, 134, 155, 0.08);
    padding: 0.45em 0.8em;
    border-radius: 6px;
    margin: 0.8em 0;
}

#text-table-of-contents ul {
    margin-left: 0.85em;
}

#text-table-of-contents li {
    margin: 0.12em 0;
    list-style: disc;
}

[data-theme="dark"] #text-table-of-contents {
    background: rgba(134, 215, 235, 0.12);
    border-left-color: var(--link-color);
}

[data-theme="dark"] #text-table-of-contents a {
    color: var(--link-color);
}

.admonition {
    border-left: 4px solid var(--admonition-info-border);
    background: var(--admonition-info-bg);
    border-radius: 6px;
    padding: 0.85em 1em;
    margin: 1.2em 0;
    box-shadow: 0 1px 2px rgba(0,0,0,0.08);
}

.admonition--warn {
    border-left-color: var(--admonition-warn-border);
    background: var(--admonition-warn-bg);
}

.admonition__title {
    font-size: 0.75em;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-weight: 700;
    color: var(--admonition-info-border);
    margin-bottom: 0.5em;
    display: inline-flex;
    align-items: center;
    gap: 0.35em;
}

.admonition--warn .admonition__title {
    color: var(--admonition-warn-border);
}

.admonition__icon {
    width: 0.85em;
    height: 0.85em;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.admonition__body > *:first-child {
    margin-top: 0;
}

.admonition__body > *:last-child {
    margin-bottom: 0;
}

.admonition > p:first-of-type {
    margin-top: 0;
}

.admonition > p:last-of-type {
    margin-bottom: 0;
}

.admonition + .admonition {
    margin-top: 0.8em;
}

/* Modern code blocks - simplified */
.org-src-container {
    background-color: var(--code-bg) !important;
    border: none !important;
    border-left: none !important;
    border-right: none !important;
    border-top: none !important;
    border-bottom: none !important;
    border-radius: 8px !important;
    margin: 1.5em 0 !important;
    position: relative !important;
    transition: all 0.3s ease;
    box-shadow: 0 1px 1px rgba(0,0,0,0.08) !important;
    -webkit-box-shadow: 0 1px 1px rgba(0,0,0,0.08) !important;
    -moz-box-shadow: 0 1px 1px rgba(0,0,0,0.08) !important;
}

.org-src-container:hover {
    box-shadow: 0 1px 2px rgba(0,0,0,0.12) !important;
}

.org-src-container > pre {
    margin: 0 !important;
    padding: 1.25em 1.5em !important;
    padding-top: 2.5em !important;
    overflow-x: auto;
    font-family: 'Iosevka', 'Iosevka Term', 'SF Mono', 'Monaco', 'Cascadia Code', 'Roboto Mono', 'Courier New', monospace !important;
    font-size: 14px !important;
    line-height: 1.6 !important;
    background-color: var(--code-bg) !important;
    color: var(--text-color) !important;
    border-radius: 8px !important;
    border: none !important;
    border-left: none !important;
    border-right: none !important;
    border-top: none !important;
    border-bottom: none !important;
}

/* Language labels - specific for each language */
.org-src-container > pre.src-bash:before {
    content: "BASH" !important;
}
.org-src-container > pre.src-python:before {
    content: "PYTHON" !important;
}
.org-src-container > pre.src-json:before {
    content: "JSON" !important;
}
.org-src-container > pre.src-text:before {
    content: "TEXT" !important;
}
.org-src-container > pre.src-sh:before {
    content: "SHELL" !important;
}
.org-src-container > pre.src-javascript:before {
    content: "JS" !important;
}
.org-src-container > pre.src-emacs-lisp:before {
    content: "ELISP" !important;
}
.org-src-container > pre.src-org:before {
    content: "ORG" !important;
}
.org-src-container > pre.src-yaml:before {
    content: "YAML" !important;
}
.org-src-container > pre.src-xml:before {
    content: "XML" !important;
}
.org-src-container > pre.src-sql:before {
    content: "SQL" !important;
}
.org-src-container > pre.src-css:before {
    content: "CSS" !important;
}
.org-src-container > pre.src-html:before {
    content: "HTML" !important;
}
.org-src-container > pre.src-java:before {
    content: "JAVA" !important;
}
.org-src-container > pre.src-c:before {
    content: "C" !important;
}
.org-src-container > pre.src-cpp:before {
    content: "C++" !important;
}
.org-src-container > pre.src-rust:before {
    content: "RUST" !important;
}
.org-src-container > pre.src-go:before {
    content: "GO" !important;
}
.org-src-container > pre.src-ruby:before {
    content: "RUBY" !important;
}
.org-src-container > pre.src-php:before {
    content: "PHP" !important;
}
.org-src-container > pre.src-julia:before {
    content: "JULIA" !important;
}
.org-src-container > pre.src-r:before {
    content: "R" !important;
}
.org-src-container > pre.src-R:before {
    content: "R" !important;
}
.org-src-container > pre.src-lisp:before {
    content: "LISP" !important;
}
.org-src-container > pre.src-scheme:before {
    content: "SCHEME" !important;
}
.org-src-container > pre.src-latex:before {
    content: "LATEX" !important;
}
.org-src-container > pre.src-markdown:before {
    content: "MD" !important;
}

/* Fallback for unspecified or generic code blocks */
.org-src-container > pre:not([class*="src-"]):before,
.org-src-container > pre.src:not([class*="src-"]):before {
    content: "CODE" !important;
}

/* Language label styling */
.org-src-container > pre:before {
    position: absolute !important;
    top: 10px !important;
    left: 16px !important;
    max-width: calc(100% - 80px) !important; /* Reserve space for copy button */
    background: rgba(0,0,0,0.08) !important;
    color: var(--text-color) !important;
    font-size: 10px !important;
    padding: 3px 6px !important;
    border-radius: 4px !important;
    font-weight: 600 !important;
    letter-spacing: 0.5px !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
    z-index: 10 !important;
    opacity: 0.7;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
}

/* Copy button */
.copy-code-button {
    position: absolute;
    top: 10px;
    right: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    border: 1px solid transparent;
    background-color: rgba(0, 0, 0, 0.05);
    color: var(--text-color);
    cursor: pointer;
    padding: 0;
    opacity: 0.75;
    transition: background-color 0.2s ease, opacity 0.2s ease, transform 0.2s ease;
    z-index: 5;
}

.copy-code-button svg {
    width: 16px;
    height: 16px;
    pointer-events: none;
}

.copy-code-button:hover,
.copy-code-button:focus-visible {
    opacity: 1;
    background-color: rgba(0, 0, 0, 0.12);
}

.copy-code-button:focus-visible {
    outline: 2px solid var(--link-color);
    outline-offset: 2px;
}

.copy-code-button.is-copied {
    background-color: rgba(34, 197, 94, 0.2);
    color: #22c55e;
    opacity: 1;
}

[data-theme="dark"] .copy-code-button {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.12);
}

[data-theme="dark"] .copy-code-button:hover,
[data-theme="dark"] .copy-code-button:focus-visible {
    background-color: rgba(255, 255, 255, 0.18);
}

/* Inline code */
code:not(.src) {
    background-color: var(--code-bg);
    color: var(--text-color);
    padding: 0.2em 0.4em;
    border-radius: 3px;
    font-family: 'Iosevka', 'Iosevka Term', 'SF Mono', 'Monaco', 'Cascadia Code', 'Roboto Mono', 'Courier New', monospace;
    font-size: 0.9em;
    border: 1px solid var(--border-color);
}

/* Blockquotes */
blockquote {
    border-left: 4px solid var(--header-color);
    background: var(--code-bg);
    margin: 1em 0;
    padding: 1em;
    font-style: italic;
}

/* Tables */
table {
    border-collapse: collapse;
    margin: 1em auto;
    background: var(--bg-color);
}

table th, table td {
    border: 1px solid var(--border-color);
    padding: 0.5em;
}

table th {
    background: var(--code-bg);
    font-weight: bold;
}

/* Syntax highlighting for all themes */
.org-comment,
.org-comment-delimiter {
    color: var(--syntax-comment) !important;
    font-style: italic;
}

.org-keyword,
.org-builtin {
    color: var(--syntax-keyword) !important;
    font-weight: 600;
}

.org-string {
    color: var(--syntax-string) !important;
}

.org-function-name {
    color: var(--syntax-function) !important;
    font-weight: 600;
}

.org-variable-name,
.org-type {
    color: var(--syntax-variable) !important;
}

.org-constant,
.org-number {
    color: var(--syntax-number) !important;
}

.org-operator {
    color: var(--syntax-keyword) !important;
}

/* Better code appearance */
.org-src-container pre {
    /* Remove any text shadows */
    text-shadow: none !important;
    /* Better text rendering */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Ensure navigation and headers work in dark mode */
[data-theme="dark"] .topnav h2 {
    color: var(--header-color) !important;
}

[data-theme="dark"] .topnav a {
    color: var(--link-color) !important;
}

/* pre { */
/*   font-family: monospace, monospace; */
/*   font-size: 1em; } */

/* b { */
/*   font-weight: bolder; } */

/* code, */
/* kbd, */
/* samp { */
/*   font-family: monospace, monospace; */
/*   font-size: 1em; } */

/* small { */
/*   font-size: 80%; } */

/* sub, */
/* sup { */
/*   font-size: 75%; */
/*   line-height: 0; */
/*   position: relative; */
/*   vertical-align: baseline; } */

/* sub { */
/*   bottom: -0.25em; } */

/* sup { */
/*   top: -0.5em; } */

/* button, */
/* input, */
/* optgroup, */
/* select, */
/* textarea { */
/*   font-family: inherit; */
/*   font-size: 100%; */
/*   line-height: 1.15; */
/*   margin: 0; } */

/* button, */
/* select { */
/*   text-transform: none; } */

/* button { */
/*   -webkit-appearance: button; } */

/* button::-moz-focus-inner { */
/*   border-style: none; */
/*   padding: 0; } */

/* button:-moz-focusring { */
/*   outline: 1px dotted ButtonText; } */

/* details { */
/*   display: block; } */

/* summary { */
/*   display: list-item; } */