/* ── Design tokens ────────────────────────────────── */
:root {
    /* Font scale */
    --fs-xs:   12px;    /* smallest text: deepest nav (pages), badges, labels */
    --fs-sm:   13px;    /* nav sections, code blocks, secondary UI */
    --fs-md:   14px;    /* nav modules, table headers, breadcrumbs */
    --fs-base: 15px;    /* body text, nav categories — the content floor */
    --fs-h4:   17px;
    --fs-h3:   19px;
    --fs-h2:   22px;
    --fs-h1:   28px;
    /* Colors */
    --c-dark:    #1C1C1E;  /* sidebar bg, header bg, code blocks, table headers */
    --c-text:    #374151;  /* body text */
    --c-heading: #111827;  /* heading text */
    --c-subtle:  #6B7280;  /* secondary text, nav labels */
    --c-muted:   #9CA3AF;  /* muted text, icons, placeholders */
    --c-surface: #F9FAFB;  /* light surface, alt-row bg */
    --c-hover:   #F3F4F6;  /* hover/focus bg, code bg */
    --c-border:  #E5E7EB;  /* light borders */
    --c-border-dark: #2a2a2c;  /* dark-theme borders */
    --c-code:    #C2410C;  /* inline code color */
}

/* ── Base ─────────────────────────────────────────── */
body, input {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
}

/* ── Sidebar ──────────────────────────────────────── */
.sidebar {
    background: var(--c-dark) !important;
    border-right: 1px solid var(--c-border-dark) !important;
    overflow: hidden !important;
    height: 100vh !important;
    display: flex !important;
    flex-direction: column !important;
    left: 0 !important;
    padding-top: 46px !important;
}
/* Desktop: hide sidebar by sliding it left */
body.close .sidebar {
    transform: translateX(-300px) !important;
}
/* Desktop: when sidebar closes, content fills full width */
body.close .content {
    margin-left: 0 !important;
}

/* Sidebar scrolls as a whole; nav flows naturally */
.sidebar-nav {
    flex-shrink: 0 !important;
    padding-bottom: 24px !important;
    background: #ffffff !important;
    transition: max-height 0.25s ease;
    overflow: hidden;
}

.app-name {
    order: -1 !important;
    flex-shrink: 0 !important;
    padding: 0 !important;
    border-bottom: 1px solid var(--c-border-dark) !important;
    margin-bottom: 0 !important;
    background: var(--c-dark) !important;
}

.app-name a {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    color: #fff !important;
    font-size: var(--fs-base) !important;
    font-weight: 700 !important;
    letter-spacing: 0.01em !important;
    line-height: 1.2 !important;
    text-decoration: none !important;
    padding: 14px 16px !important;
}

.app-name-link::before {
    display: none !important;
}

.ccm-logo-nav {
    height: 36px;
    width: 36px;
    filter: brightness(0) invert(1);
    flex-shrink: 0;
    opacity: 0.92;
}

.app-name-text {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.app-name-text .app-name-main {
    font-size: var(--fs-base);
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
}

.app-name-text .app-name-sub {
    font-size: 11px;
    font-weight: 500;
    color: var(--c-muted);
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

/* Search row — fixed, always visible, dark background */
.search {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 300px !important;
    z-index: 250 !important;
    box-sizing: border-box !important;
    background: var(--c-dark) !important;
    border-bottom: 1px solid var(--c-border-dark) !important;
    padding: 8px 10px !important;
    margin-bottom: 0 !important;
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
    transition: width 0.25s ease !important;
}
/* Collapse to just ham-btn when sidebar is closed */
body.close .search { width: 52px !important; }
.search .input-wrap {
    flex: 1 !important;
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
    min-width: 0 !important;
}
.search input {
    flex: 1 !important;
    min-width: 0 !important;
    background: rgba(255,255,255,0.08) !important;
    border: 1px solid rgba(255,255,255,0.15) !important;
    color: var(--c-surface) !important;
    border-radius: 6px !important;
    font-size: var(--fs-base) !important;
    padding: 5px 10px !important;
    outline: none !important;
    font-family: inherit !important;
    line-height: 1.4 !important;
    height: 30px !important;
    box-sizing: border-box !important;
}
.search input:focus { border-color: rgba(255,255,255,0.35) !important; background: rgba(255,255,255,0.12) !important; }
.search input::placeholder { color: var(--c-muted) !important; }

/* Hide native sidebar toggle — replaced by custom #ham-btn */
.sidebar-toggle { display: none !important; }

/* Custom hamburger — mobile only */
#ham-btn {
    position: fixed;
    top: 8px;
    left: 8px;
    z-index: 300;
    width: 30px;
    height: 30px;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    display: none; /* hidden on desktop, shown via mobile media query */
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.65);
    font-size: var(--fs-base);
    transition: background 0.15s, color 0.15s;
}
#ham-btn:hover {
    background: rgba(255,255,255,0.12);
    color: #fff;
}
.search .results-panel {
    background: #ffffff !important;
    position: fixed !important;
    top: 46px !important;
    left: 0 !important;
    min-width: 480px !important;
    max-height: 70vh !important;
    overflow-y: auto !important;
    box-shadow: 0 4px 16px rgba(0,0,0,0.18) !important;
    border: 1px solid var(--c-border) !important;
    border-radius: 0 0 6px 6px !important;
    z-index: 9998 !important;
}
.search .results-panel .matching-post {
    padding: 10px 14px !important;
    border-bottom: 1px solid var(--c-hover) !important;
    white-space: normal !important;
    word-break: break-word !important;
}
.search .results-panel .matching-post p {
    white-space: normal !important;
    word-break: break-word !important;
    font-size: var(--fs-sm) !important;
    color: var(--c-subtle) !important;
    margin: 4px 0 0 !important;
    line-height: 1.5 !important;
}
.search .results-panel a { color: var(--c-dark) !important; font-size: var(--fs-base) !important; font-weight: 600 !important; }
.search .results-panel a:hover { color: #2563EB !important; }
.search .results-panel .matching-post em {
    background: #FEF9C3 !important;
    color: #92400E !important;
    font-style: normal !important;
    font-weight: 600 !important;
    border-radius: 2px !important;
    padding: 0 2px !important;
}

/* ── Nav tree section (replaces Docsify sidebar-nav) ── */
#sidebar-nav-section {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    background: #ffffff;
}
.nav-header {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 7px 4px;
    color: var(--c-subtle);
    font-size: var(--fs-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-bottom: 1px solid var(--c-border);
    flex-shrink: 0;
}
.nav-header-icon { font-size: var(--fs-xs); opacity: 0.75; }
.nav-header-label { flex: 1; }
.nav-expand-all {
    font-size: var(--fs-xs);
    color: var(--c-muted);
    cursor: pointer;
    background: none;
    border: none;
    padding: 2px 5px;
    border-radius: 3px;
    transition: color 0.15s, background 0.15s;
    line-height: 1;
}
.nav-expand-all:hover { color: var(--c-text); background: var(--c-hover); }
.nav-body {
    flex: 1;
    overflow-y: auto;
    min-height: 0;
    padding: 4px 0 16px;
}
/* Tree reset */
.nav-tree, .nav-children { list-style: none; margin: 0; padding: 0; }
.nav-children { padding-left: 4px; }
/* Collapsible rows — shared */
.nav-cat-row, .nav-mod-row, .nav-sec-row {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    user-select: none;
    padding: 4px 4px;
    border-radius: 4px;
    font-size: var(--fs-md);
    transition: background 0.12s;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.nav-cat-row:hover, .nav-mod-row:hover, .nav-sec-row:hover { background: var(--c-hover); }
/* Chevron */
.nav-chevron {
    font-size: 8px;
    color: var(--c-muted);
    flex-shrink: 0;
    width: 12px;
    text-align: center;
    transition: transform 0.2s;
}
/* Category row */
.nav-cat-row {
    color: var(--c-subtle);
    font-size: var(--fs-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 4px 4px 2px;
    margin-top: 2px;
}
.nav-cat-row .cat-icon { font-size: var(--fs-xs); opacity: 0.7; }
/* Module row */
.nav-mod-row { color: var(--c-text); font-size: var(--fs-md); font-weight: 500; cursor: pointer; }
.nav-mod-row.nav-mod-active { color: var(--c-dark); font-weight: 600; background: var(--c-hover); }
/* Active navigation path — highlight parent rows leading to current page */
.nav-cat-row.nav-active-path { color: var(--c-dark); }
.nav-mod-row.nav-active-path { color: var(--c-dark); font-weight: 600; }
.nav-sec-row.nav-active-path { color: var(--c-dark); font-weight: 700; }
.nav-mod-row .link-icon { font-size: var(--fs-xs); color: var(--c-muted); }
/* Section row */
.nav-sec-row { color: var(--c-subtle); font-size: var(--fs-sm); font-weight: 600; padding: 3px 4px; }
/* Page links */
.nav-page a {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--c-subtle);
    font-size: var(--fs-xs);
    font-weight: 400;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 2px 4px 2px 6px;
    text-decoration: none;
    border-radius: 4px;
    transition: color 0.12s, background 0.12s;
}
.nav-page a:hover { color: var(--c-dark); background: var(--c-hover); }
.nav-page a.active { color: var(--c-dark); background: var(--c-hover); font-weight: 600; }
/* Page dot / check indicators */
.nav-indicator {
    display: inline-flex;
    align-items: center;
    width: 12px;
    justify-content: center;
    flex-shrink: 0;
}
.nav-dot { font-size: 4px; color: #D1D5DB; }
.nav-check { display: none; font-size: var(--fs-xs); color: var(--c-muted); }
.nav-page a.active .nav-dot { display: none; }
.nav-page a.active .nav-check { display: inline-flex; }

/* ── Thin scrollbars ─────────────────────────────── */
.nav-body::-webkit-scrollbar,
#toc-nav::-webkit-scrollbar,
.sidebar::-webkit-scrollbar {
    width: 4px;
}
.nav-body::-webkit-scrollbar-track,
#toc-nav::-webkit-scrollbar-track,
.sidebar::-webkit-scrollbar-track {
    background: transparent;
}
.nav-body::-webkit-scrollbar-thumb,
#toc-nav::-webkit-scrollbar-thumb,
.sidebar::-webkit-scrollbar-thumb {
    background: #D1D5DB;
    border-radius: 2px;
}
.nav-body::-webkit-scrollbar-thumb:hover,
#toc-nav::-webkit-scrollbar-thumb:hover,
.sidebar::-webkit-scrollbar-thumb:hover {
    background: var(--c-muted);
}
.nav-body,
#toc-nav,
.sidebar {
    scrollbar-width: thin;
    scrollbar-color: #D1D5DB transparent;
}

/* ── Content layout ───────────────────────────────── */
.content { padding-top: 52px !important; transform: none !important; }

/* Prevent Docsify sidebar-open transform from shifting content */
body.close .content { transform: none !important; }

/* ── Page title banner ────────────────────────────── */
#page-title-bar {
    display: flex;
    position: fixed;
    top: 0;
    left: 300px;
    right: 0;
    height: 48px;
    z-index: 100;
    background: var(--c-dark);
    color: #fff;
    padding: 0 16px 0 12px;
    font-size: var(--fs-base);
    font-weight: 600;
    letter-spacing: 0.03em;
    border-bottom: 1px solid var(--c-border-dark);
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
}
#page-title-bar .ptb-label {
    color: var(--c-muted);
    font-weight: 400;
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
#page-title-bar .ptb-name {
    color: var(--c-surface);
    flex: 1;
    margin: 0;
    font-size: var(--fs-base);
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
#page-title-bar .ptb-home {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--c-muted);
    cursor: pointer;
    transition: opacity 0.15s;
    text-decoration: none;
}
.ptb-logo {
    height: 28px;
    width: 28px;
    filter: brightness(0) invert(1);
    opacity: 0.85;
    flex-shrink: 0;
}
#page-title-bar .ptb-home:hover .ptb-logo { opacity: 1; }
.ptb-actions {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
    margin-left: 12px;
}
.ptb-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    color: var(--c-muted);
    font-size: var(--fs-base);
    border-radius: 6px;
    text-decoration: none;
    transition: color 0.15s, background 0.15s;
}
.ptb-icon:hover { color: var(--c-surface); background: rgba(255,255,255,0.1); }

.markdown-section {
    max-width: 95% !important;
    padding: 18px 28px 40px !important;
    font-size: var(--fs-base) !important;
    line-height: 1.7 !important;
    color: var(--c-text) !important;
}

/* ── Headings ─────────────────────────────────────── */
.markdown-section h1 {
    font-size: var(--fs-h1) !important;
    font-weight: 700 !important;
    color: var(--c-heading) !important;
    border-bottom: none !important;
    padding-bottom: 0 !important;
    margin: 8px 0 20px !important;
}
.markdown-section h2 {
    font-size: var(--fs-h2) !important;
    font-weight: 600 !important;
    color: var(--c-heading) !important;
    border-bottom: none !important;
    padding-bottom: 0 !important;
    margin-top: 40px !important;
    cursor: pointer;
}
.markdown-section h3 {
    font-size: var(--fs-h3) !important;
    font-weight: 600 !important;
    color: var(--c-text) !important;
    margin-top: 22px !important;
}
.markdown-section h4 {
    font-size: var(--fs-h4) !important;
    font-weight: 600 !important;
    color: var(--c-text) !important;
}

/* ── Tables ───────────────────────────────────────── */
.markdown-section table {
    width: 100% !important;
    font-size: var(--fs-base) !important;
    border-collapse: collapse !important;
    border-radius: 6px !important;
    overflow: hidden !important;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08) !important;
}
.markdown-section table th {
    background: var(--c-dark) !important;
    color: #fff !important;
    padding: 10px 14px !important;
    font-weight: 600 !important;
    font-size: var(--fs-md) !important;
    text-align: left !important;
}
.markdown-section table td {
    padding: 9px 14px !important;
    border-bottom: 1px solid var(--c-hover) !important;
    vertical-align: top !important;
}
.markdown-section table tr:nth-child(even) td { background: var(--c-surface) !important; }
.markdown-section table tr:hover td { background: var(--c-hover) !important; }

/* ── Links ────────────────────────────────────────── */
.markdown-section a { text-decoration: underline !important; text-underline-offset: 3px; }
.markdown-section h1 a, .markdown-section h2 a, .markdown-section h3 a, .markdown-section h4 a {
    text-decoration: underline !important;
    text-decoration-thickness: 1px !important;
    text-underline-offset: 4px !important;
    text-decoration-color: var(--c-dark) !important;
    color: inherit !important;
}
.markdown-section a:hover { opacity: 0.75; }

/* ── Inline code ──────────────────────────────────── */
.markdown-section code {
    background: var(--c-hover) !important;
    color: var(--c-code) !important;
    padding: 2px 6px !important;
    border-radius: 4px !important;
    font-size: var(--fs-base) !important;
}
/* Code inside links — use link color, drop the code background */
.markdown-section a code {
    background: none !important;
    color: inherit !important;
    padding: 0 !important;
    border-radius: 0 !important;
}

/* ── Code blocks ──────────────────────────────────── */
.markdown-section pre {
    background: var(--c-dark) !important;
    border-radius: 8px !important;
    padding: 16px !important;
    font-size: var(--fs-sm) !important;
}
.markdown-section pre code {
    background: transparent !important;
    color: #E5E7EB !important;
    padding: 0 !important;
}

/* ── Blockquotes ──────────────────────────────────── */
.markdown-section blockquote {
    border-left: 4px solid var(--c-dark) !important;
    background: var(--c-surface) !important;
    color: var(--c-text) !important;
    padding: 10px 16px !important;
    margin: 16px 0 !important;
    border-radius: 0 6px 6px 0 !important;
}

/* ── HR ───────────────────────────────────────────── */
.markdown-section hr {
    border: none !important;
    border-top: 1px solid #e2e8f0 !important;
    margin: 20px 0 !important;
}

/* ── Diagram images ───────────────────────────────── */
.markdown-section img { border-radius: 6px !important; }

/* ── Landing page hero ────────────────────────────── */
.landing-hero {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 8px;
}
.landing-hero img {
    height: 64px;
    width: 64px;
    flex-shrink: 0;
}
.landing-hero-text h1 {
    border-bottom: none !important;
    margin: 0 0 4px !important;
    padding-bottom: 0 !important;
}
.landing-hero-text p {
    margin: 0 !important;
    color: var(--c-subtle);
    font-size: var(--fs-base) !important;
}

/* ── Landing page project cards ───────────────────── */
.project-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 18px;
    margin-top: 28px;
}
.project-card {
    background: #fff;
    border: 1.5px solid #e2e8f0;
    border-radius: 10px;
    overflow: hidden;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.project-card:hover {
    border-color: #D1D5DB;
    box-shadow: 0 4px 16px rgba(0,0,0,0.10);
}
.project-card-header {
    background: var(--c-dark);
    padding: 12px 16px;
    font-size: var(--fs-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--c-surface);
}
.project-card-body {
    padding: 10px 0 6px;
}
.project-card-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 16px;
    font-size: var(--fs-base);
    font-weight: 500;
    transition: background 0.12s;
    border-radius: 0;
}
.project-card-item:hover {
    background: var(--c-hover);
}
.project-card-item-link {
    flex: 1;
    min-width: 0;
    color: var(--c-text) !important;
    font-size: var(--fs-base);
    font-weight: 500;
    text-decoration: none !important;
    transition: color 0.12s;
}
.project-card-item:hover .project-card-item-link {
    color: var(--c-dark) !important;
}
.project-card-item .card-link-icon {
    font-size: var(--fs-base);
    opacity: 0.75;
    margin-right: 4px;
    flex-shrink: 0;
}
.project-card-header-icon {
    margin-right: 7px;
    font-size: var(--fs-base);
    opacity: 0.75;
}
.card-api-count {
    margin-left: auto;
    font-size: var(--fs-xs);
    font-weight: 600;
    color: var(--c-surface);
    background: #4B5563;
    border-radius: 10px;
    padding: 2px 9px;
    white-space: nowrap;
    flex-shrink: 0;
}
.project-card-item:hover .card-api-count {
    background: var(--c-text);
    color: #fff;
}

/* TOC bullet / check indicators */
.toc-indicator {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    margin-right: 6px;
    width: 13px;
    justify-content: center;
}
.toc-dot {
    font-size: 5px;
    color: #4B5563;
    transition: all 0.2s;
}
.toc-check {
    display: none;
    font-size: var(--fs-xs);
    color: var(--c-muted);
}

/* ── Search row magnifying glass ─────────────────── */
.search-mag-icon {
    font-size: var(--fs-base);
    color: var(--c-muted);
    flex-shrink: 0;
    pointer-events: none;
}

/* ── TOC nav (in sidebar) ─────────────────────────── */
#toc-nav {
    position: relative;
    width: 100%;
    flex-shrink: 0;
    max-height: 40%;
    overflow-y: auto;
    background: var(--c-dark);
    border-bottom: 1px solid var(--c-border-dark);
    padding: 0;
}
#toc-nav .toc-title {
    position: sticky;
    top: 0;
    z-index: 1;
    background: var(--c-dark);
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--c-muted);
    font-size: var(--fs-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 12px 8px 10px;
    margin-bottom: 4px;
    border-bottom: 1px solid var(--c-border-dark);
}
.toc-title-label { flex: 1; }
.toc-expand-all {
    font-size: var(--fs-xs);
    color: var(--c-subtle);
    cursor: pointer;
    background: none;
    border: none;
    padding: 2px 5px;
    border-radius: 3px;
    transition: color 0.15s, background 0.15s;
    line-height: 1;
}
.toc-expand-all:hover { color: var(--c-surface); background: rgba(255,255,255,0.1); }
#toc-nav ul {
    list-style: none;
    margin: 0;
    padding: 0 0 0 8px;
}
#toc-nav > ul { padding: 0; }
#toc-nav ul li { margin: 2px 0; }
#toc-nav ul li a {
    display: flex;
    align-items: center;
    color: var(--c-muted);
    font-size: var(--fs-md);
    padding: 4px 6px;
    border-radius: 4px;
    text-decoration: none;
    line-height: 1.4;
    transition: color 0.15s, background 0.15s;
}
#toc-nav ul > li > a.toc-h1 {
    color: #E5E7EB;
    font-weight: 600;
    font-size: var(--fs-md);
    letter-spacing: 0.01em;
    margin-top: 6px;
}
#toc-nav ul li ul li a { font-size: var(--fs-sm); }
#toc-nav ul li ul li ul li a { font-size: var(--fs-xs); }
#toc-nav ul li a:hover {
    color: var(--c-surface);
    background: rgba(255,255,255,0.08);
    text-decoration: none;
}
#toc-nav ul li a.active {
    color: var(--c-surface);
    background: rgba(255,255,255,0.1);
    font-weight: 600;
}
/* Active TOC item: swap dot → check */
#toc-nav ul li a.active .toc-dot  { display: none; }
#toc-nav ul li a.active .toc-check { display: inline-flex; }

/* ── Scroll progress bar ──────────────────────────── */
#scroll-progress {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--c-dark);
    z-index: 999;
    width: 0%;
    pointer-events: none;
}

/* ── Breadcrumb ───────────────────────────────────── */
#breadcrumb {
    position: fixed;
    top: 48px;
    left: 300px;
    right: 0;
    height: 36px;
    background: var(--c-surface);
    border-left: 1px solid var(--c-border);
    border-bottom: 1px solid var(--c-border);
    box-shadow: 0 1px 4px rgba(0,0,0,0.04);
    display: flex;
    align-items: center;
    padding: 0 20px;
    font-size: var(--fs-md);
    font-weight: 500;
    color: var(--c-muted);
    z-index: 98;
    white-space: nowrap;
    overflow: hidden;
}
#breadcrumb a { color: var(--c-subtle); text-decoration: none; transition: color 0.15s; }
#breadcrumb a:hover { color: var(--c-dark); }
#breadcrumb .bc-sep { margin: 0 8px; color: #D1D5DB; font-size: var(--fs-xs); }
#breadcrumb .bc-cur { color: var(--c-heading); font-weight: 600; overflow: hidden; text-overflow: ellipsis; }
#breadcrumb .bc-ai-date {
    margin-left: auto;
    font-size: var(--fs-xs);
    color: var(--c-muted);
    white-space: nowrap;
    flex-shrink: 0;
}
body.has-breadcrumb .content { padding-top: 90px !important; }

/* ── HTTP method badges ───────────────────────────── */
.markdown-section code.http-get    { background: #dcfce7 !important; color: #15803d !important; font-weight: 700 !important; }
.markdown-section code.http-post   { background: #dbeafe !important; color: #1d4ed8 !important; font-weight: 700 !important; }
.markdown-section code.http-put    { background: #fef9c3 !important; color: #854d0e !important; font-weight: 700 !important; }
.markdown-section code.http-patch  { background: #fef3c7 !important; color: #b45309 !important; font-weight: 700 !important; }
.markdown-section code.http-delete { background: #fee2e2 !important; color: #dc2626 !important; font-weight: 700 !important; }

/* ── HTTP status code badges ──────────────────────── */
.status-badge { display: inline-block; padding: 2px 9px; border-radius: 10px; font-size: var(--fs-sm); font-weight: 600; }
.status-badge.s2xx { background: #dcfce7; color: #15803d; }
.status-badge.s3xx { background: #dbeafe; color: #1d4ed8; }
.status-badge.s4xx { background: #fef3c7; color: #b45309; }
.status-badge.s5xx { background: #fee2e2; color: #dc2626; }

/* ── HTTP status row colors ───────────────────────── */
.markdown-section tr.row-2xx td { background: rgba(220,252,231,0.45) !important; }
.markdown-section tr.row-3xx td { background: rgba(219,234,254,0.45) !important; }
.markdown-section tr.row-4xx td { background: rgba(254,243,199,0.45) !important; }
.markdown-section tr.row-5xx td { background: rgba(254,226,226,0.45) !important; }
.markdown-section tr.row-2xx:hover td,
.markdown-section tr.row-3xx:hover td,
.markdown-section tr.row-4xx:hover td,
.markdown-section tr.row-5xx:hover td { background: var(--c-hover) !important; }

/* ── Collapsible sections ─────────────────────────── */
.markdown-section h2 .section-toggle {
    display: inline;
    vertical-align: baseline;
    margin-right: 6px;
    color: var(--c-muted);
    background: none;
    border: none;
    user-select: none;
    cursor: pointer;
    transition: color 0.15s;
}
.markdown-section h2:hover .section-toggle {
    color: var(--c-text);
}
.section-body {
    overflow: hidden;
    transition: max-height 0.28s ease;
    border-bottom: 1px solid var(--c-border);
    padding-bottom: 16px;
    margin-bottom: 16px;
}

/* ── Copy anchor link ─────────────────────────────── */
.heading-anchor {
    opacity: 0;
    margin-left: 8px;
    font-size: var(--fs-md);
    color: var(--c-muted);
    cursor: pointer;
    transition: opacity 0.15s, color 0.15s;
    text-decoration: none !important;
    user-select: none;
    vertical-align: middle;
}
.markdown-section h1:hover .heading-anchor,
.markdown-section h2:hover .heading-anchor,
.markdown-section h3:hover .heading-anchor { opacity: 1; }
.heading-anchor:hover { color: var(--c-dark) !important; }

/* ── Section toggle FA icon ───────────────────────── */
.markdown-section h2 .section-toggle i {
    font-size: var(--fs-base);
    pointer-events: none;
}


/* ── Page title bar home icon ─────────────────────── */
#page-title-bar .ptb-home i { font-size: var(--fs-h4); }

/* ── Breadcrumb home icon ─────────────────────────── */
#breadcrumb .bc-home-icon { margin-right: 5px; font-size: var(--fs-xs); }


/* Mobile search panel hidden on desktop; shown via media query below */
#mobile-search-panel { display: none; }

/* ── Mobile layout (≤ 768px) ─────────────────────── */
@media (max-width: 768px) {
    /* Show hamburger */
    #ham-btn { display: flex !important; }
    /* Restore left padding to clear ham button */
    .search { padding-left: 44px !important; }

    /* Sidebar: fixed overlay, starts off-screen left, slides in via transform */
    .sidebar {
        position: fixed !important;
        left: -300px !important;
        transform: translateX(0) !important;
        transition: transform 0.25s ease !important;
        z-index: 200 !important;
    }
    /* Show sidebar when toggled (body.close = open on mobile) */
    body.close .sidebar {
        transform: translateX(300px) !important;
    }
    /* Content stays put — override Docsify's translateX(300px) push */
    .content { transform: none !important; margin-left: 0 !important; padding-top: 46px !important; }
    body.close .content { transform: none !important; margin-left: 0 !important; filter: blur(3px) brightness(0.6); }
    .content, #page-title-bar, #breadcrumb { transition: filter 0.25s ease; }
    body.close #page-title-bar, body.close #breadcrumb { filter: blur(3px) brightness(0.6); }

    /* Mobile title bar — full width, auto height, two-row */
    #page-title-bar {
        display: flex !important;
        left: 0 !important;
        right: 0 !important;
        height: auto !important;
        min-height: 46px !important;
        padding: 0 12px 6px 52px !important;
        flex-wrap: wrap !important;
        align-items: center !important;
        justify-content: flex-start !important;
        gap: 0 !important;
    }
    /* Home button — inline, not absolute */
    #page-title-bar .ptb-home {
        position: static;
        width: 28px;
        height: 28px;
        margin-right: 8px;
        flex-shrink: 0;
    }
    /* Title — fills row 1, truncates */
    #page-title-bar .ptb-name {
        flex: 1 !important;
        min-width: 0 !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        white-space: nowrap !important;
        font-size: var(--fs-base) !important;
        margin: 0 !important;
    }

    /* Breadcrumb — full width below title bar */
    #breadcrumb {
        top: 46px !important;
        left: 0 !important;
        right: 0 !important;
    }
    body.has-breadcrumb .content { padding-top: 84px !important; }
    /* When sidebar is open, breadcrumb must go behind <main> (z-index:0 stacking context).
       Breadcrumb is a body child at z-index:98; <main> creates a stacking context at z-index:0
       so any body child with z-index > 0 paints on top of <main> (and the sidebar inside it).
       Setting z-index:-1 puts breadcrumb below <main>'s stacking context, letting sidebar cover it. */
    body.close #breadcrumb { z-index: -1 !important; }

    /* Nav tree adjustments for mobile */
    #sidebar-nav-section { min-height: 0; }
    #toc-nav { max-height: 35%; }

    /* Hide sidebar search — moved to standalone panel */
    .sidebar .search { display: none !important; }
    /* Search results in sidebar — redirect below title bar */
    .search .results-panel {
        min-width: 0 !important;
        width: calc(100vw - 16px) !important;
        position: fixed !important;
        top: 46px !important;
        left: 0 !important;
        right: 0 !important;
        margin: 0 !important;
        z-index: 500 !important;
        border-radius: 0 0 8px 8px !important;
    }

    /* Mobile search panel — inline next to ham button, always visible */
    #mobile-search-panel {
        display: flex;
        position: fixed;
        top: 0;
        left: 44px;
        right: 0;
        height: 46px;
        background: var(--c-dark);
        z-index: 300;
        align-items: center;
        padding: 0 12px 0 8px;
        gap: 8px;
        border-bottom: 1px solid var(--c-border-dark);
    }
    #mobile-search-panel > .fa-magnifying-glass {
        color: var(--c-subtle);
        font-size: var(--fs-base);
        flex-shrink: 0;
    }
    #mobile-search-panel input {
        flex: 1;
        background: transparent;
        border: none;
        outline: none;
        color: #fff;
        font-size: var(--fs-base);
        font-family: inherit;
    }
    #mobile-search-panel input::placeholder { color: var(--c-subtle); }
    .msp-icon {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 28px;
        height: 28px;
        color: var(--c-muted);
        font-size: var(--fs-base);
        flex-shrink: 0;
        text-decoration: none;
        border-radius: 6px;
        transition: color 0.15s;
    }
    .msp-icon:hover { color: var(--c-surface); }
    /* Hide title bar elements that are replaced by the inline search */
    #page-title-bar .ptb-home,
    #page-title-bar .ptb-name { display: none !important; }
}

/* ── Search result project label ─────────────────── */
.sr-project {
    display: inline-block;
    font-size: var(--fs-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--c-subtle);
    background: var(--c-hover);
    border-radius: 3px;
    padding: 1px 5px;
    margin-bottom: 3px;
}