:root {
    --card-radius: 0.5em;
}

.gst-dark {
    background-image: url(/images/bg-texture-00.svg);

    /* dedicated block style for header */
    --main-header-bg: #202020;
    --main-header-color: #eeeeee;
    --main-header-border: #333333;

    /* spec: main content area, solid background */
    --primary-container-bg: #252525;
    --primary-container-color: whitesmoke;
    --primary-container-border: #333333;
    --primary-card-bg: #303030;
    --primary-card-color: whitesmoke;
    --primary-card-border: #222222;

    /* spec: secondary content area, allows background to show through, not for main text */
    --secondary-container-bg: transparent;
    --secondary-container-color: whitesmoke;
    --secondary-card-bg: #444444;
    --secondary-card-color: whitesmoke;
    --secondary-card-border: #222222;

    --section-title: whitesmoke;
    --leader-color: whitesmoke;

    /* php code theming */
    --php-code-bg: #1e1e1e;
    --php-code-text: #d4d4d4;
    --php-code-border: #333333;
    --php-code-keyword: #569cd6;
    --php-code-string: #ce9178;
    --php-code-comment: #6a9955;
    --php-code-variable: #9cdcfe;
    --php-code-function: #dcdcaa;
    --php-code-number: #b5cea8;
}

.gst-light {
    background-color: #fafafa;
    background-image: url(/images/bg-texture-light.png);
    background-repeat: repeat;

    /* dedicated block style for header */
    --main-header-bg: #202020;
    --main-header-color: #eeeeee;
    --main-header-border: #cccccc;

    /* spec: main content area, solid background */
    --primary-container-bg: #ffffff;
    --primary-container-color: #333333;
    --primary-container-border: #eeeeee;
    --primary-card-bg: #fcfcfc;
    --primary-card-color: #222222;
    --primary-card-border: #f7f7f7;

    /* spec: secondary content area, allows background to show through, not for main text */
    --secondary-card-bg: #ffffff;
    --secondary-card-color: #222222;
    --secondary-card-border: #eeeeee;

    --section-title: #222222;
    --leader-color: #222222;

    /* php code theming */
    --php-code-bg: #f8f9fa;
    --php-code-text: #212529;
    --php-code-border: #e9ecef;
    --php-code-keyword: #d73a49;    /* e.g., function, return, if */
    --php-code-string: #032f62;     /* e.g., "hello world" */
    --php-code-comment: #6a737d;    /* e.g., // comment */
    --php-code-variable: #e36209;   /* e.g., $my_var */
    --php-code-function: #6f42c1;   /* e.g., array_map() */
    --php-code-number: #005cc5;     /* e.g., 42, 3.14 */
}

/*
 * Global Theming
 */

.gst-header-block {
    background: var(--main-header-bg) !important;
    color: var(--main-header-color) !important;
    border-bottom: 1px solid var(--main-header-border);
}

.gst-footer-block {
    background: var(--main-header-bg) !important;
    color: var(--main-header-color) !important;
    border-top: 1px solid var(--main-header-border);
}

.gst-primary {
    --card-bg: var(--primary-card-bg);
    --card-color: var(--primary-card-color);
    --card-border: var(--primary-card-border);
}

.gst-primary-container {
    position: relative;
    background: var(--primary-container-bg);
    /*border-top: 1px solid var(--primary-container-border);*/
    /*border-bottom: 1px solid var(--primary-container-border);*/
    color: var(--primary-container-color);

    & h1, h2, h3, h4, h5, h6 {
        color: var(--primary-container-color);
        border-bottom: none;
    }
}

.gst-secondary {
    --card-bg: var(--secondary-card-bg);
    --card-color: var(--secondary-card-color);
    --card-border: var(--secondary-card-border);
}

.gst-secondary-container {
    position: relative;
    background-color: var(--secondary-container-bg);
    color: var(--secondary-container-color);

    background-image: url(/images/bg-texture-dark.png);
}

.gst-content, .gst-content-p {
    width: min(1220px, 100%);
    margin: 0 auto;
    box-sizing: border-box;
}

.gst-content-wide, .gst-content-p-wide {
    width: min(1440px, 100%);
    margin: 0 auto;
    box-sizing: border-box;
}

.gst-content-p-thin {
    width: min(800px, 100%);
    margin: 0 auto;
    box-sizing: border-box;
}

.gst-content-p-wide h1, .gst-content-p-wide h2, .gst-content-p-wide h3 {
    color: var(--card-color);
}

.gst-content-p-wide, .gst-content-p, .gst-content-p-thin {
    padding: 5em 1em;
}

.gst-readable {
    width: min(800px, 100%);
    margin-left: auto;
    margin-right: auto;
    line-height: 1.5;
}

.gst-sbc {
    display: flex;
    flex-direction: row;
    gap: 2em;
}

.gst-sbc-main {
    flex: 1 0 300px;
}

.gst-sbc-sidebar {
    flex: 0 0 320px;
}

@media (max-width: 600px) {
    .gst-content-p-wide {
        padding: 1em 1em;
    }
}

/*
 * Section Titles
 */

.gst-section-title {
    padding-top: 5em;
    padding-bottom: 3em;
    text-align: center;
}

.gst-section-title:first-child {
    padding-top: 0;
}

.gst-content-p-wide .gst-section-title:first-child {
    padding-top: 0;
}

/*
 * Sidebar
 */

/* maintain compatibility with previous versions by only knocking out padding if we have a card in it */
aside.tips:has(.gst-card) {
    padding: 0 !important;
}

/*
 * Clickable Navigation Card
 */

.gst-navcard {
    all: unset;
    border-radius: var(--card-radius);
    display: flex;
    flex-direction: row;
    flex-grow: 1;
    gap: 0.25em;
    overflow: hidden;
    cursor: pointer;
    background: var(--card-bg);
    color: var(--card-color) !important;
    outline: 3px transparent;
    transition: all 0.2s ease-in-out;
    border: 1px solid var(--card-border);
}

.gst-navcard:hover {
    outline: 3px solid #53576d;
    overflow: hidden;;
    transition: all 0.2s ease-in-out;
    background: color-mix(in srgb, var(--card-bg), #000 15%);
}

.gst-navcard:focus {
    outline: 3px solid #eeeeee;
}

/*
 * Basic Card
 */

.gst-card {
    border-radius: var(--card-radius);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    overflow: hidden;
    background: var(--card-bg);
    color: var(--card-color);
    border: 1px solid var(--card-border);
}

.gst-card-title {
    padding: 1.5em;
    font-weight: bold;
}

.gst-card-content {
    padding: 1.5em;
}

/*
 * CGRID
 *
 * Displays in an auto-repeating grid, however, when the space is too small, it significantly collapses
 * the gap and changes the separation from such large padding, into a vertical list
 */

.gst-cgrid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(340px, 100%), 1fr));
    gap: 1.5em;
    margin: 0;
    padding: 0;
    list-style-type: none;
}

.gst-cgrid-card {
    border-radius: var(--card-radius);
    overflow: hidden;
}

@media (max-width: 700px) {
    .gst-cgrid {
        gap: 0;
        overflow: hidden;
        border-radius: var(--card-radius);
        animation: ease;
    }

    .gst-cgrid-card {
        border-radius: 0 !important;
        overflow: hidden;
    }

    .gst-cgrid-card + .gst-cgrid-card {
        margin-top: 3px;
    }
}

/*
 * Micro Label
 */

/*
 * MICRO LABEL
 * Key-Value label intended to be used for versions
 */

.gst-statuslabel {
    font-size: smaller;
    border-radius: 0.75em;
    border: 1px solid #77777755;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
}

.gst-statuslabel-label {
    padding: 0.15em 0.5em;
    background: #00000044;
    border-right: 1px solid #777777;
}

.gst-statuslabel-value {
    padding: 0.15em 0.5em;
}

/*
 * Banners
 */


.gst-warning {
    border-radius: var(--card-border);
    padding: 1em;
    background: #5d3b3b;
    border: 1px solid #442c2c;
    color: white;
}

.gst-tip {
    border-radius: var(--card-border);
    padding: 1em;
    background: #5c5d3b;
    border: 1px solid #44442c;
    color: white;
}

/**
 * Clickable cards - need to rename
 */


/*
 * CARD LAYOUT
 */

.landing-cc-card-img {
    height: 80px;
    width: 80px;
    object-fit: contain;
    overflow: hidden;
}

.landing-cc-card-content {
    padding: 1.5em;
    flex: 1 1;
    display: flex;
    flex-direction: column;
    gap: 1em;
}

.landing-cc-card-title {
    font-size: 125%;
    font-weight: 500;
}

.landing-cc-card-body {
    flex: 1 1;
}

/*
  New Top Navigation
 */

:root {
 --gst-nav-dark: #4F5B93;
 --gst-nav-purple: #2a324e;
 --gst-nav-text-light: #F2F2F2;
 --gst-nav-bg-dropdown: #4e4c4c;
 --gst-nav-dropdown-text: #d8d8d8;
 --gst-nav-dropdown-hover: #F5F5F5;
}

/* Main Navigation List */
.gst-tnav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    background-color: var(--gst-nav-dark);
    font-family: sans-serif;
}

@media (max-width: 600px) {
    .gst-tnav-menu {
        flex-direction: column;
    }

    .gst-tnav-dropdown-menu {
        display: block;
        position: relative !important;
    }
}

/* Individual List Items */
.gst-tnav-item {
    position: relative; /* Anchor for the absolute dropdown */
    margin: 0;
}

/* Top-level Links & Triggers */
.gst-tnav-link,
.gst-tnav-drop-trigger {
    color: var(--gst-nav-text-light);
    display: flex;
    align-items: center;
    padding: 20px 15px;
    text-decoration: none;
    transition: background-color 0.2s ease;
    margin: 0  !important;
}

.gst-tnav-link:hover,
.gst-tnav-link:focus,
.gst-tnav-drop-trigger:hover,
.gst-tnav-drop-trigger:focus,
.gst-tnav-drop-trigger[aria-expanded="true"] {
    background-color: var(--gst-nav-purple);
}

/* Optional Icon Styling */
.gst-tnav-icon {
    width: 16px;
    height: 16px;
    margin-right: 8px;
    display: inline-block;
}

/* Dropdown Menu Container */
.gst-tnav-dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--gst-nav-bg-dropdown);
    min-width: 220px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
    list-style: none;
    padding: 0;
    margin: 0;
    border-radius: 0 0 4px 4px;
    z-index: 1000;
}

/* Dropdown Links */
.gst-tnav-dropdown-link {
    color: var(--gst-nav-dropdown-text);
    padding: 10px 20px;
    display: flex;
    align-items: center;
    text-decoration: none;
    font-size: 14px;
    border-bottom: 0 !important;
}

.gst-tnav-dropdown-link:hover,
.gst-tnav-dropdown-link:focus {
    background-color: var(--gst-nav-dropdown-hover);
    color: var(--gst-nav-purple);
}

/* Visibility Triggers (Hover, Focus, and ARIA State) */
.gst-tnav-dropdown:hover .gst-tnav-dropdown-menu,
.gst-tnav-dropdown:focus-within .gst-tnav-dropdown-menu,
.gst-tnav-drop-trigger[aria-expanded="true"] + .gst-tnav-dropdown-menu {
    display: block;
    border-bottom: 0 !important;
}

/*
 * Code blocks
 */

.gst-code-php {
    background-color: var(--php-code-bg);
    color: var(--php-code-text);
    border: 1px solid var(--php-code-border);
    padding: 1rem;
    border-radius: 6px;
    font-family: 'Courier New', Courier, monospace;
    overflow-x: auto;
}

/* Syntax Highlighting Elements */
.gst-code-php .keyword {
    color: var(--php-code-keyword);
    font-weight: bold;
}

.gst-code-php .string {
    color: var(--php-code-string);
}

.gst-code-php .comment {
    color: var(--php-code-comment);
    font-style: italic;
}

.gst-code-php .variable {
    color: var(--php-code-variable);
}

.gst-code-php .function {
    color: var(--php-code-function);
}

.gst-code-php .number {
    color: var(--php-code-number);
}