/**
 * Doxygen Awesome
 * https://github.com/jothepro/doxygen-awesome-css
 * MIT License
 */

html {
    /* primary theme color. This will affect the entire websites color scheme: links, <selected> tags, progress bars etc. */
    --primary-color: #3b82f6;
    --primary-dark-color: #2563eb;
    --primary-light-color: #60a5fa;
    
    /* page base colors */
    --page-background-color: #ffffff;
    --page-foreground-color: #1f2937;
    --page-secondary-foreground-color: #6b7280;
    
    /* color for all separators on the website: borders, dividers */
    --separator-color: #e5e7eb;
    
    /* border-radius for all rounded components. Will affect many components, like dropdowns, tooltips, and more */
    --border-radius-large: 8px;
    --border-radius-small: 4px;
    --border-radius-medium: 6px;
    
    /* default spacings */
    --spacing-small: 5px;
    --spacing-medium: 10px;
    --spacing-large: 16px;
    
    /* default box shadow used for raised elements, like tooltips, dropdown menus, etc. */
    --box-shadow: 0 2px 8px 0 rgba(0,0,0,.10);
    
    /* font sizes */
    --page-font-size: 15.6px;
    --navigation-font-size: 14.4px;
    --toc-font-size: 13.4px;
    --code-font-size: 14px;
    
    /* font family */
    --font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen, Ubuntu, Cantarell, Fira Sans, Droid Sans, Helvetica Neue, sans-serif;
    --font-family-monospace: ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, Liberation Mono, monospace;
    
    /* code block colors */
    --code-background: #f3f4f6;
    --code-foreground: #1f2937;
    
    /* fragment colors */
    --fragment-background: #f8f9fa;
    --fragment-foreground: #1f2937;
    --fragment-keyword: #d73a49;
    --fragment-keywordtype: #6f42c1;
    --fragment-keywordflow: #d73a49;
    --fragment-token: #1f2937;
    --fragment-comment: #6a737d;
    --fragment-link: #3b82f6;
    --fragment-preprocessor: #d73a49;
    --fragment-linenumber-color: #6b7280;
    --fragment-linenumber-background: #f3f4f6;
    --fragment-linenumber-border: #e5e7eb;
    --fragment-lineheight: 20px;
    
    /* sidebar navigation (treeview) colors */
    --side-nav-background: #fafafa;
    --side-nav-foreground: #1f2937;
    --side-nav-arrow-color: #9ca3af;
    --side-nav-arrow-hover-color: #4b5563;
    --side-nav-arrow-opacity: 0.7;
    --side-nav-arrow-hover-opacity: 1;
    
    /* table of contents */
    --toc-background: #f8f9fa;
    --toc-foreground: #1f2937;
    
    /* searchbar colors */
    --searchbar-background: #f3f4f6;
    --searchbar-foreground: #1f2937;
    --searchbar-border-radius: var(--border-radius-medium);
    
    /* menu (tab) colors */
    --menu-background: #f8f9fa;
    --menu-foreground: #6b7280;
    --menu-focus-foreground: #1f2937;
    --menu-focus-background: #e5e7eb;
    --menu-selected-foreground: #3b82f6;
    --menu-selected-background: #eff6ff;
    
    /* top navigation bar */
    --header-background: #ffffff;
    --header-foreground: #1f2937;
    
    /* toolbar buttons */
    --toolbar-button-background: transparent;
    --toolbar-button-hover-background: #f3f4f6;
    --toolbar-button-foreground: #6b7280;
    --toolbar-button-border-radius: var(--border-radius-medium);
    
    /* table colors */
    --table-background: transparent;
    --table-foreground: var(--page-foreground-color);
    --table-row-odd-background: #f9fafb;
    --table-row-even-background: transparent;
    --table-cell-border: #e5e7eb;
    
    /* tooltip colors */
    --tooltip-background: #1f2937;
    --tooltip-foreground: #ffffff;
    --tooltip-border-radius: var(--border-radius-medium);
    
    /* flowchart colors */
    --flowchart-link-color: #3b82f6;
    --flowchart-link-stroke-width: 2px;
    --flowchart-node-background: #f3f4f6;
    --flowchart-node-foreground: #1f2937;
    
    /* content width */
    --content-maxwidth: 1050px;
    
    /* misc */
    --warning-color: #f59e0b;
    --warning-color-dark: #d97706;
    --warning-color-darker: #b45309;
    --note-color: #3b82f6;
    --note-color-dark: #2563eb;
    --note-color-darker: #1d4ed8;
    --todo-color: #a855f7;
    --deprecated-color: #ef4444;
    --bug-color: #ef4444;
    --invariant-color: #10b981;
}

/* Dark mode */
html.dark-mode {
    color-scheme: dark;
    
    --primary-color: #60a5fa;
    --primary-dark-color: #3b82f6;
    --primary-light-color: #93c5fd;
    
    --page-background-color: #0f172a;
    --page-foreground-color: #e2e8f0;
    --page-secondary-foreground-color: #94a3b8;
    
    --separator-color: #334155;
    
    --code-background: #1e293b;
    --code-foreground: #e2e8f0;
    
    --fragment-background: #1e293b;
    --fragment-foreground: #e2e8f0;
    --fragment-keyword: #f472b6;
    --fragment-keywordtype: #c084fc;
    --fragment-keywordflow: #f472b6;
    --fragment-token: #e2e8f0;
    --fragment-comment: #64748b;
    --fragment-link: #60a5fa;
    --fragment-preprocessor: #f472b6;
    --fragment-linenumber-color: #64748b;
    --fragment-linenumber-background: #1e293b;
    --fragment-linenumber-border: #334155;
    
    --side-nav-background: #0f172a;
    --side-nav-foreground: #e2e8f0;
    --side-nav-arrow-color: #64748b;
    --side-nav-arrow-hover-color: #94a3b8;
    
    --toc-background: #1e293b;
    --toc-foreground: #e2e8f0;
    
    --searchbar-background: #1e293b;
    --searchbar-foreground: #e2e8f0;
    
    --menu-background: #1e293b;
    --menu-foreground: #94a3b8;
    --menu-focus-foreground: #e2e8f0;
    --menu-focus-background: #334155;
    --menu-selected-foreground: #60a5fa;
    --menu-selected-background: rgba(59, 130, 246, 0.1);
    
    --header-background: #0f172a;
    --header-foreground: #e2e8f0;
    
    --toolbar-button-hover-background: #1e293b;
    --toolbar-button-foreground: #94a3b8;
    
    --table-row-odd-background: #1e293b;
    --table-cell-border: #334155;
    
    --tooltip-background: #1e293b;
    --tooltip-foreground: #e2e8f0;
    
    --flowchart-node-background: #1e293b;
    --flowchart-node-foreground: #e2e8f0;
    
    --box-shadow: 0 2px 10px 0 rgba(0,0,0,.35);
}

/* Base styles */
* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--page-background-color);
    color: var(--page-foreground-color);
    font-family: var(--font-family);
    font-size: var(--page-font-size);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Links */
a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.15s ease-in-out;
}

a:hover {
    color: var(--primary-dark-color);
    text-decoration: underline;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.25;
    margin-top: 24px;
    margin-bottom: 16px;
    color: var(--page-foreground-color);
}

h1 { font-size: 2em; border-bottom: 1px solid var(--separator-color); padding-bottom: 0.3em; }
h2 { font-size: 1.5em; border-bottom: 1px solid var(--separator-color); padding-bottom: 0.3em; }
h3 { font-size: 1.25em; }
h4 { font-size: 1em; }
h5 { font-size: 0.875em; }
h6 { font-size: 0.85em; color: var(--page-secondary-foreground-color); }

/* Code */
code, pre, .fragment {
    font-family: var(--font-family-monospace);
    font-size: var(--code-font-size);
}

code {
    background-color: var(--code-background);
    color: var(--code-foreground);
    padding: 0.2em 0.4em;
    border-radius: var(--border-radius-small);
}

pre {
    background-color: var(--fragment-background);
    color: var(--fragment-foreground);
    padding: var(--spacing-large);
    border-radius: var(--border-radius-large);
    overflow-x: auto;
    margin: var(--spacing-large) 0;
}

pre code {
    background: transparent;
    padding: 0;
}

/* Fragment (code block) */
div.fragment {
    background-color: var(--fragment-background);
    border-radius: var(--border-radius-large);
    padding: var(--spacing-large);
    margin: var(--spacing-large) 0;
    overflow-x: auto;
    border: 1px solid var(--separator-color);
}

div.line {
    font-family: var(--font-family-monospace);
    font-size: var(--code-font-size);
    line-height: var(--fragment-lineheight);
    min-height: var(--fragment-lineheight);
    white-space: pre;
}

/* Syntax highlighting */
.keyword { color: var(--fragment-keyword); font-weight: bold; }
.keywordtype { color: var(--fragment-keywordtype); }
.keywordflow { color: var(--fragment-keywordflow); }
.comment { color: var(--fragment-comment); font-style: italic; }
.preprocessor { color: var(--fragment-preprocessor); }
.stringliteral { color: #22863a; }
html.dark-mode .stringliteral { color: #7ee787; }

/* Tables */
table {
    border-collapse: collapse;
    width: 100%;
    margin: var(--spacing-large) 0;
    background-color: var(--table-background);
}

th, td {
    padding: var(--spacing-medium) var(--spacing-large);
    text-align: left;
    border-bottom: 1px solid var(--table-cell-border);
}

th {
    font-weight: 600;
    background-color: var(--table-row-odd-background);
}

tr:nth-child(odd) td {
    background-color: var(--table-row-odd-background);
}

/* Member documentation */
.memtitle {
    padding: var(--spacing-medium) var(--spacing-large);
    background-color: var(--menu-background);
    border-radius: var(--border-radius-large) var(--border-radius-large) 0 0;
    border: 1px solid var(--separator-color);
    border-bottom: none;
    font-weight: 600;
}

.memitem {
    margin-bottom: var(--spacing-large);
    box-shadow: var(--box-shadow);
    border-radius: var(--border-radius-large);
}

.memproto {
    padding: var(--spacing-large);
    background-color: var(--fragment-background);
    border: 1px solid var(--separator-color);
    border-radius: var(--border-radius-large) var(--border-radius-large) 0 0;
    font-family: var(--font-family-monospace);
    font-size: var(--code-font-size);
    overflow-x: auto;
}

.memdoc {
    padding: var(--spacing-large);
    border: 1px solid var(--separator-color);
    border-top: none;
    border-radius: 0 0 var(--border-radius-large) var(--border-radius-large);
    background-color: var(--page-background-color);
}

/* Parameters */
.paramname {
    color: var(--primary-color);
    font-weight: 500;
}

.paramtype {
    color: var(--fragment-keywordtype);
}

/* Navigation */
#top {
    background-color: var(--header-background);
    border-bottom: 1px solid var(--separator-color);
}

#main-nav {
    padding: var(--spacing-medium) var(--spacing-large);
    max-width: var(--content-maxwidth);
    margin: 0 auto;
}

.tablist {
    display: flex;
    gap: var(--spacing-small);
    padding: 0;
    margin: 0;
    list-style: none;
}

.tablist li {
    padding: 0;
    margin: 0;
}

.tablist a {
    display: block;
    padding: var(--spacing-small) var(--spacing-medium);
    border-radius: var(--border-radius-medium);
    color: var(--menu-foreground);
    transition: all 0.15s ease-in-out;
}

.tablist a:hover {
    background-color: var(--menu-focus-background);
    color: var(--menu-focus-foreground);
    text-decoration: none;
}

.tablist a.current {
    background-color: var(--menu-selected-background);
    color: var(--menu-selected-foreground);
}

/* Sidebar / Tree view */
#side-nav {
    background-color: var(--side-nav-background);
    border-right: 1px solid var(--separator-color);
}

#nav-tree {
    padding: var(--spacing-large);
    font-size: var(--navigation-font-size);
}

#nav-tree .item {
    padding: var(--spacing-small) 0;
}

#nav-tree .item a {
    color: var(--side-nav-foreground);
    display: flex;
    align-items: center;
    gap: var(--spacing-small);
    padding: var(--spacing-small);
    border-radius: var(--border-radius-small);
}

#nav-tree .item a:hover {
    background-color: var(--menu-focus-background);
    text-decoration: none;
}

#nav-tree .arrow {
    color: var(--side-nav-arrow-color);
    opacity: var(--side-nav-arrow-opacity);
    transition: all 0.15s ease-in-out;
}

#nav-tree .arrow:hover {
    color: var(--side-nav-arrow-hover-color);
    opacity: var(--side-nav-arrow-hover-opacity);
}

/* Content area */
#doc-content {
    padding: var(--spacing-large);
    max-width: var(--content-maxwidth);
    margin: 0 auto;
}

.contents {
    padding: var(--spacing-large) 0;
}

.textblock {
    line-height: 1.7;
}

/* Search */
#MSearchBox {
    background-color: var(--searchbar-background);
    border-radius: var(--searchbar-border-radius);
    padding: var(--spacing-small) var(--spacing-medium);
    display: flex;
    align-items: center;
    gap: var(--spacing-small);
}

#MSearchField {
    background: transparent;
    border: none;
    color: var(--searchbar-foreground);
    font-size: var(--page-font-size);
    outline: none;
    flex: 1;
}

#MSearchField::placeholder {
    color: var(--page-secondary-foreground-color);
}

/* Notes and warnings */
dl.note, dl.warning, dl.todo, dl.deprecated, dl.bug, dl.invariant {
    padding: var(--spacing-large);
    border-radius: var(--border-radius-large);
    margin: var(--spacing-large) 0;
    border-left: 4px solid;
}

dl.note {
    background-color: rgba(59, 130, 246, 0.1);
    border-left-color: var(--note-color);
}

dl.warning {
    background-color: rgba(245, 158, 11, 0.1);
    border-left-color: var(--warning-color);
}

dl.todo {
    background-color: rgba(168, 85, 247, 0.1);
    border-left-color: var(--todo-color);
}

dl.deprecated {
    background-color: rgba(239, 68, 68, 0.1);
    border-left-color: var(--deprecated-color);
}

dl.bug {
    background-color: rgba(239, 68, 68, 0.1);
    border-left-color: var(--bug-color);
}

dl.invariant {
    background-color: rgba(16, 185, 129, 0.1);
    border-left-color: var(--invariant-color);
}

dt {
    font-weight: 600;
}

/* Class/file index */
.directory {
    font-size: var(--navigation-font-size);
}

.directory td {
    padding: var(--spacing-small) var(--spacing-medium);
}

.directory td.entry {
    font-family: var(--font-family-monospace);
}

/* Icons */
.icon {
    width: 16px;
    height: 16px;
    vertical-align: middle;
}

/* Responsive */
@media screen and (max-width: 768px) {
    :root {
        --page-font-size: 14px;
        --navigation-font-size: 13px;
    }
    
    #side-nav {
        width: 100% !important;
        position: relative !important;
    }
    
    #doc-content {
        margin-left: 0 !important;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Selection */
::selection {
    background-color: var(--primary-color);
    color: white;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--page-background-color);
}

::-webkit-scrollbar-thumb {
    background: var(--separator-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--page-secondary-foreground-color);
}

/* Tree view styling improvements */
.sm-dox {
    background: var(--header-background) !important;
}

.sm-dox a {
    color: var(--header-foreground) !important;
}

.sm-dox a:hover {
    background: var(--menu-focus-background) !important;
}