:root {
    --bg-page: #eef2f7;
    --bg-card: #ffffff;
    --bg-elevated: #f8fafc;
    --bg-code: #e8eef6;
    --border-subtle: #cbd5e1;
    --text-body: #475569;
    --text-heading: #0f172a;
    --text-muted: #64748b;
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --accent-soft: rgba(37, 99, 235, 0.1);
    --accent-glow: rgba(56, 189, 248, 0.35);
    --nav-bg: #0c1422;
    --nav-border: #1e3a5f;
    --hero-from: #0f172a;
    --hero-via: #172554;
    --hero-to: #1e3a8a;
    --hero-accent: #7dd3fc;
}

body {
    font: 400 15px Lato, sans-serif;
    line-height: 1.65;
    color: var(--text-body);
    background-color: var(--bg-page);
}

h1 {
    color: var(--text-heading);
    text-align: center;
}

h2 {
    font-size: 24px;
    text-transform: uppercase;
    color: var(--text-heading);
    font-weight: 600;
    margin-bottom: 30px;
}

h4 {
    font-size: 19px;
    line-height: 1.375em;
    color: var(--text-heading);
    font-weight: 400;
    margin-bottom: 30px;
}

hr {
    display: block;
    margin-top: 0.5em;
    margin-bottom: 0.5em;
    margin-left: auto;
    margin-right: auto;
    border-style: inset;
    border-width: 3px;
    border-color: var(--border-subtle);
}

.jumbotron {
    background: linear-gradient(
        135deg,
        var(--hero-from) 0%,
        var(--hero-via) 48%,
        var(--hero-to) 100%
    );
    color: var(--hero-accent);
    padding: 100px 25px;
    font-family: Montserrat, sans-serif;
    border-bottom: 1px solid var(--nav-border);
    box-shadow: inset 0 -1px 0 rgba(125, 211, 252, 0.12);
}

.jumbotron h1 {
    color: #f1f5f9;
    text-shadow: 0 0 32px var(--accent-glow);
}

.jumbotron p {
    color: rgba(186, 230, 253, 0.92);
    font-weight: 400;
}

.navbar {
    margin-bottom: 0;
    background-color: var(--nav-bg);
    z-index: 9999;
    border: 0;
    border-bottom: 1px solid var(--nav-border);
    font-size: 12px !important;
    line-height: 1.42857143 !important;
    letter-spacing: 4px;
    border-radius: 0;
    font-family: Montserrat, sans-serif;
    box-shadow: 0 4px 24px rgba(8, 15, 35, 0.35);
}

.navbar-brand,
.navbar-default .navbar-nav > li > a {
    color: #e2e8f0 !important;
    transition: color 0.15s ease, background-color 0.15s ease;
}

.navbar-default .navbar-nav > li > a:hover,
.navbar-default .navbar-nav > li > a:focus,
.navbar-default .navbar-brand:hover,
.navbar-default .navbar-brand:focus {
    color: #f8fafc !important;
    background-color: rgba(37, 99, 235, 0.22) !important;
}

.navbar-default .navbar-nav > .active > a,
.navbar-default .navbar-nav > .active > a:hover,
.navbar-default .navbar-nav > .active > a:focus {
    color: #bae6fd !important;
    background-color: rgba(37, 99, 235, 0.28) !important;
}

.navbar-default .navbar-toggle {
    border-color: rgba(148, 163, 184, 0.4);
    color: #fff !important;
}

.navbar-default .navbar-toggle:hover,
.navbar-default .navbar-toggle:focus {
    background-color: rgba(37, 99, 235, 0.25);
}

.navbar-default .navbar-toggle .icon-bar {
    background-color: #cbd5e1;
}

table.fixed {
    table-layout: fixed;
}

table.fixed td {
    overflow: hidden;
}

@keyframes slide {
    0% {
        opacity: 0;
        transform: translateY(70%);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@-webkit-keyframes slide {
    0% {
        opacity: 0;
        -webkit-transform: translateY(70%);
    }

    100% {
        opacity: 1;
        -webkit-transform: translateY(0);
    }
}

#cc_spacer {
    height: 50px;
}

.jumbotron-compact {
    padding: 72px 25px 48px;
}

.docs-layout {
    padding-bottom: 48px;
}

.docs-sidebar-wrap {
    margin-bottom: 24px;
}

.docs-sidebar {
    position: -webkit-sticky;
    position: sticky;
    top: 70px;
    max-height: calc(100vh - 90px);
    overflow-y: auto;
    margin-bottom: 0;
    padding-top: 8px;
    padding-bottom: 8px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
}

.docs-folder {
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    margin-bottom: 8px;
    background: var(--bg-elevated);
    overflow: hidden;
}

.docs-folder:last-child {
    margin-bottom: 0;
}

.docs-folder-summary {
    list-style: none;
    cursor: pointer;
    padding: 10px 12px 10px 36px;
    font-family: Montserrat, sans-serif;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.6px;
    text-transform: uppercase;
    color: var(--text-heading);
    background: linear-gradient(
        90deg,
        rgba(37, 99, 235, 0.06) 0%,
        transparent 100%
    );
    position: relative;
    user-select: none;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.docs-folder-summary::marker {
    display: none;
}

.docs-folder-summary::-webkit-details-marker {
    display: none;
}

.docs-folder:not([open]) {
    background: var(--bg-card);
}

.docs-folder:not([open]) > .docs-folder-summary {
    border-bottom: none;
}

.docs-folder-summary::before {
    content: "";
    position: absolute;
    left: 14px;
    top: 50%;
    width: 6px;
    height: 6px;
    border-right: 2px solid var(--accent);
    border-bottom: 2px solid var(--accent);
    transform: translateY(-65%) rotate(-45deg);
    transition: transform 0.2s ease;
    opacity: 0.85;
}

.docs-folder[open] > .docs-folder-summary::before {
    transform: translateY(-30%) rotate(45deg);
}

.docs-folder-summary:hover {
    background-color: var(--accent-soft);
    color: var(--accent-hover);
}

.docs-folder > .docs-sidebar-list {
    margin: 0;
    padding: 6px 8px 10px;
    border-top: 1px solid var(--border-subtle);
    background: var(--bg-card);
}

.docs-sidebar-list li {
    margin-bottom: 4px;
}

.docs-sidebar-list li:last-child {
    margin-bottom: 0;
}

a.docs-nav-link {
    display: block;
    padding: 8px 10px;
    border-radius: 4px;
    color: var(--accent);
    font-weight: 600;
    letter-spacing: 0.5px;
    font-size: 13px;
    transition: background-color 0.15s ease, color 0.15s ease;
}

a.docs-nav-link:hover {
    background-color: var(--accent-soft);
    color: var(--accent-hover) !important;
    text-decoration: none;
}

a.docs-nav-link:focus {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
    background-color: var(--accent-soft);
    color: var(--accent-hover) !important;
    text-decoration: none;
}

a.docs-nav-link.active {
    background: linear-gradient(
        90deg,
        rgba(37, 99, 235, 0.18) 0%,
        rgba(37, 99, 235, 0.06) 100%
    );
    color: var(--text-heading) !important;
    border-left: 3px solid var(--accent);
    padding-left: 7px;
    font-weight: 700;
}

a.docs-nav-link.active:focus,
a.docs-nav-link.active:hover {
    background: linear-gradient(
        90deg,
        rgba(37, 99, 235, 0.26) 0%,
        rgba(37, 99, 235, 0.1) 100%
    );
    color: var(--text-heading) !important;
}

.docs-article {
    min-height: 320px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
}

.docs-article.well {
    background-color: var(--bg-card);
    border-color: var(--border-subtle);
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
}

/* Page title in docs viewer — never pick up global link :focus styles */
.docs-article-header .docs-article-title,
h2.docs-article-title {
    margin-top: 0;
    margin-bottom: 20px;
    text-align: left;
    text-transform: none;
    font-size: 22px;
    color: var(--text-heading) !important;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.docs-content {
    color: var(--text-body);
    text-align: left;
}

.docs-content h1,
.docs-content h2,
.docs-content h3 {
    text-align: left;
    text-transform: none;
    margin-top: 1.2em;
    color: var(--text-heading);
}

.docs-content h1:first-child,
.docs-content h2:first-child {
    margin-top: 0;
}

.docs-content a {
    color: var(--accent);
    font-weight: 600;
}

.docs-content a:hover,
.docs-content a:focus {
    color: var(--accent-hover);
    background-color: transparent;
}

.docs-content pre {
    background: var(--bg-code);
    border: 1px solid var(--border-subtle);
    padding: 12px;
    border-radius: 6px;
    overflow-x: auto;
}

.docs-content code {
    background: var(--bg-code);
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 90%;
    color: #1e3a5f;
}

.docs-content pre code {
    background: none;
    padding: 0;
}

.docs-content blockquote {
    border-left: 4px solid var(--accent);
    margin: 1em 0;
    padding: 8px 16px;
    color: var(--text-muted);
    background: var(--bg-elevated);
    border-radius: 0 6px 6px 0;
}

.tools-page {
    padding-bottom: 48px;
}

.tool-panel .panel-heading {
    background: linear-gradient(
        90deg,
        var(--hero-via) 0%,
        var(--hero-to) 100%
    );
    border-color: var(--nav-border);
}

.tool-panel .panel-heading .panel-title {
    margin: 0;
    font-size: 16px;
    text-transform: none;
    letter-spacing: normal;
    font-weight: 600;
}

.tool-panel .panel-heading a {
    color: var(--hero-accent) !important;
}

.tool-panel .panel-heading a:hover,
.tool-panel .panel-heading a:focus {
    color: #f8fafc !important;
}

.tool-panel .panel-body {
    color: var(--text-body);
    line-height: 1.6;
}

.well {
    background-color: var(--bg-card);
    border-color: var(--border-subtle);
    box-shadow: none;
}