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

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

/* Desktop: when sidebar closes, title bar and breadcrumb fill full width */
body.close #page-title-bar { left: 0 !important; }
body.close #breadcrumb     { left: 0 !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;
    transition: left 0.25s ease;
}
#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;
    cursor: pointer;
    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); }

.ptb-version {
    padding: 0 8px;
    min-width: 48px;
    border: 1px solid rgba(255,255,255,0.22);
    background: rgba(255,255,255,0.06);
    border-radius: 999px;
}

.ptb-version-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 30px;
    height: 20px;
    border-radius: 999px;
    padding: 0 8px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.06em;
    color: #ffffff;
}

.ptb-version-pill-v1 {
    background: linear-gradient(135deg, #4b5563, #1f2937);
}

.markdown-section {
    max-width: none !important;
    width: auto !important;
    padding: 18px 16px 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: 20px !important;
    font-weight: 600 !important;
    color: var(--c-heading) !important;
    border-bottom: none !important;
    padding-bottom: 0 !important;
    margin-top: 34px !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;
}

.markdown-section h1.overview-title,
.markdown-section h2.overview-title {
    font-size: 22px !important;
    margin-top: 28px !important;
}

/* Keep non-tab content typography consistent with tab details */
.markdown-section p,
.markdown-section li,
.markdown-section td,
.markdown-section th,
.markdown-section blockquote {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
    font-size: var(--fs-base) !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; }

/* ── API Example Layout (2-column) ──────────────── */
.api-examples-row {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-top: 16px;
    margin-bottom: 24px;
    align-items: flex-start;
}
.api-example-col {
    flex: 1;
    min-width: 300px;
}
/* Ensure code blocks don't overflow */
.api-example-col pre {
    margin-top: 8px !important;
    width: 100%;
}
.api-example-col p {
    margin-bottom: 0 !important;
}