/*
 * WPCommex Sale Orchestrator — Documentation Stylesheet
 * Clean, responsive, single-page documentation theme.
 */

:root {
    --wxso-primary: #5b8def;
    --wxso-primary-dark: #3a6fd6;
    --wxso-accent: #f0654a;
    --wxso-dark: #1f2733;
    --wxso-darker: #161c26;
    --wxso-text: #2e3743;
    --wxso-muted: #6b7686;
    --wxso-bg: #f5f7fb;
    --wxso-card: #ffffff;
    --wxso-border: #e3e8f0;
    --wxso-code-bg: #1f2733;
    --wxso-success: #2faa6b;
    --wxso-warning: #e0a818;
    --wxso-sidebar-w: 290px;
    --wxso-radius: 10px;
    --wxso-shadow: 0 4px 20px rgba(31, 39, 51, 0.06);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--wxso-text);
    background: var(--wxso-bg);
    -webkit-font-smoothing: antialiased;
}

a { color: var(--wxso-primary); text-decoration: none; }
a:hover { color: var(--wxso-primary-dark); text-decoration: underline; }

/* ---------- Layout ---------- */
.wxso-doc-wrap { display: flex; min-height: 100vh; }

/* ---------- Sidebar ---------- */
.wxso-sidebar {
    width: var(--wxso-sidebar-w);
    min-width: var(--wxso-sidebar-w);
    background: var(--wxso-dark);
    color: #cdd5e0;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    padding: 0;
}

.wxso-sidebar .brand {
    padding: 28px 26px 22px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: var(--wxso-darker);
}
.wxso-sidebar .brand h1 {
    margin: 0;
    font-size: 19px;
    color: #fff;
    letter-spacing: .2px;
}
.wxso-sidebar .brand .ver {
    display: inline-block;
    margin-top: 8px;
    font-size: 12px;
    color: #8b97a8;
    background: rgba(91, 141, 239, .15);
    border: 1px solid rgba(91, 141, 239, .3);
    color: #aac3f5;
    padding: 2px 10px;
    border-radius: 20px;
}

.wxso-nav { padding: 16px 0 40px; }
.wxso-nav .nav-group { margin-bottom: 6px; }
.wxso-nav .nav-group-title {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #6b7686;
    padding: 14px 26px 6px;
    font-weight: 700;
}
.wxso-nav a {
    display: block;
    color: #cdd5e0;
    padding: 9px 26px;
    font-size: 14.5px;
    border-left: 3px solid transparent;
    transition: all .15s ease;
}
.wxso-nav a:hover {
    background: rgba(255, 255, 255, .04);
    color: #fff;
    text-decoration: none;
    border-left-color: var(--wxso-primary);
}
.wxso-nav a.active {
    background: rgba(91, 141, 239, .12);
    color: #fff;
    border-left-color: var(--wxso-primary);
}

/* ---------- Content ---------- */
.wxso-content {
    flex: 1;
    min-width: 0;
    padding: 0 0 80px;
}
.wxso-content-inner {
    max-width: 880px;
    margin: 0 auto;
    padding: 0 48px;
}

.wxso-hero {
    background: linear-gradient(135deg, #3a6fd6 0%, #5b8def 55%, #7aa6f7 100%);
    color: #fff;
    padding: 60px 48px 54px;
    margin-bottom: 44px;
}
.wxso-hero .hero-inner { max-width: 880px; margin: 0 auto; }
.wxso-hero h1 { margin: 0 0 14px; font-size: 34px; font-weight: 800; }
.wxso-hero p { margin: 0; font-size: 18px; opacity: .95; max-width: 640px; }
.wxso-hero .meta {
    margin-top: 26px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.wxso-hero .meta span {
    background: rgba(255, 255, 255, .16);
    border: 1px solid rgba(255, 255, 255, .25);
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 13px;
}

/* ---------- Sections ---------- */
.wxso-section {
    background: var(--wxso-card);
    border: 1px solid var(--wxso-border);
    border-radius: var(--wxso-radius);
    padding: 34px 38px;
    margin-bottom: 26px;
    box-shadow: var(--wxso-shadow);
    scroll-margin-top: 20px;
}
.wxso-section > h2 {
    margin: 0 0 8px;
    font-size: 24px;
    font-weight: 800;
    color: var(--wxso-dark);
    display: flex;
    align-items: center;
    gap: 12px;
}
.wxso-section > h2 .ic {
    width: 38px; height: 38px;
    flex: 0 0 38px;
    border-radius: 9px;
    background: linear-gradient(135deg, var(--wxso-primary), var(--wxso-primary-dark));
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}
.wxso-section .lead { color: var(--wxso-muted); font-size: 16px; margin-top: 0; }

.wxso-section h3 {
    font-size: 18px;
    margin: 30px 0 10px;
    color: var(--wxso-dark);
    padding-bottom: 8px;
    border-bottom: 2px solid var(--wxso-border);
}
.wxso-section h4 { font-size: 15.5px; margin: 22px 0 8px; color: var(--wxso-dark); }

.wxso-section p { margin: 12px 0; }
.wxso-section ul, .wxso-section ol { margin: 12px 0; padding-left: 24px; }
.wxso-section li { margin: 7px 0; }

/* ---------- Steps ---------- */
.wxso-steps { counter-reset: step; list-style: none; padding-left: 0; margin: 18px 0; }
.wxso-steps > li {
    position: relative;
    padding: 4px 0 18px 52px;
    margin: 0;
    border-left: 2px solid var(--wxso-border);
    margin-left: 16px;
}
.wxso-steps > li:last-child { border-left-color: transparent; }
.wxso-steps > li::before {
    counter-increment: step;
    content: counter(step);
    position: absolute;
    left: -17px;
    top: 0;
    width: 32px; height: 32px;
    background: var(--wxso-primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    box-shadow: 0 0 0 4px var(--wxso-card);
}
.wxso-steps > li strong { color: var(--wxso-dark); }

/* ---------- Callouts ---------- */
.wxso-note, .wxso-tip, .wxso-warn {
    border-radius: 8px;
    padding: 14px 18px 14px 50px;
    position: relative;
    margin: 18px 0;
    font-size: 15px;
    line-height: 1.6;
}
.wxso-note { background: #eef4ff; border: 1px solid #cfe0ff; color: #234b8f; }
.wxso-tip  { background: #eafaf1; border: 1px solid #c4ecd4; color: #1c6b42; }
.wxso-warn { background: #fff6e6; border: 1px solid #f5e2b3; color: #8a6314; }
.wxso-note::before, .wxso-tip::before, .wxso-warn::before {
    position: absolute;
    left: 16px; top: 13px;
    font-size: 18px;
    font-weight: 700;
}
.wxso-note::before { content: "i"; background: #3a6fd6; color: #fff; width: 22px; height: 22px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 13px; top: 14px; }
.wxso-tip::before  { content: "\2713"; color: #2faa6b; }
.wxso-warn::before { content: "\26A0"; color: #d99b14; }

/* ---------- Code ---------- */
code {
    background: #eef1f6;
    color: #d6336c;
    padding: 2px 7px;
    border-radius: 5px;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 13.5px;
}
pre {
    background: var(--wxso-code-bg);
    color: #e6edf3;
    padding: 18px 20px;
    border-radius: 8px;
    overflow-x: auto;
    font-size: 13.5px;
    line-height: 1.6;
}
pre code { background: none; color: inherit; padding: 0; }

/* ---------- Tables ---------- */
.wxso-table { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: 14.5px; }
.wxso-table th, .wxso-table td {
    text-align: left;
    padding: 11px 14px;
    border-bottom: 1px solid var(--wxso-border);
    vertical-align: top;
}
.wxso-table th {
    background: #f0f3f9;
    color: var(--wxso-dark);
    font-weight: 700;
    border-bottom: 2px solid var(--wxso-border);
}
.wxso-table tr:hover td { background: #f9fbfe; }
.wxso-table td code { white-space: nowrap; }

/* ---------- Feature cards ---------- */
.wxso-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; margin: 22px 0; }
.wxso-card-item {
    border: 1px solid var(--wxso-border);
    border-radius: 9px;
    padding: 20px;
    background: #fafbfe;
    transition: transform .15s ease, box-shadow .15s ease;
}
.wxso-card-item:hover { transform: translateY(-3px); box-shadow: var(--wxso-shadow); }
.wxso-card-item .emoji { font-size: 26px; }
.wxso-card-item h4 { margin: 10px 0 6px; font-size: 16px; }
.wxso-card-item p { margin: 0; font-size: 14px; color: var(--wxso-muted); }

/* ---------- Requirements badges ---------- */
.wxso-req { display: flex; flex-wrap: wrap; gap: 12px; margin: 18px 0; }
.wxso-req .req {
    border: 1px solid var(--wxso-border);
    border-radius: 8px;
    padding: 12px 16px;
    background: #fafbfe;
    min-width: 150px;
}
.wxso-req .req b { display: block; color: var(--wxso-dark); font-size: 14px; }
.wxso-req .req span { font-size: 13px; color: var(--wxso-muted); }

/* ---------- FAQ ---------- */
.wxso-faq details {
    border: 1px solid var(--wxso-border);
    border-radius: 8px;
    margin: 10px 0;
    background: #fafbfe;
    overflow: hidden;
}
.wxso-faq summary {
    cursor: pointer;
    padding: 15px 20px;
    font-weight: 600;
    color: var(--wxso-dark);
    list-style: none;
    position: relative;
    padding-right: 44px;
}
.wxso-faq summary::-webkit-details-marker { display: none; }
.wxso-faq summary::after {
    content: "+";
    position: absolute;
    right: 20px; top: 13px;
    font-size: 20px;
    color: var(--wxso-primary);
    transition: transform .2s ease;
}
.wxso-faq details[open] summary::after { content: "\2212"; }
.wxso-faq details[open] summary { border-bottom: 1px solid var(--wxso-border); }
.wxso-faq .faq-body { padding: 8px 20px 18px; color: var(--wxso-text); }

/* ---------- Footer ---------- */
.wxso-footer {
    text-align: center;
    color: var(--wxso-muted);
    font-size: 14px;
    padding: 30px 48px 0;
    border-top: 1px solid var(--wxso-border);
    margin-top: 30px;
}
.wxso-footer .heart { color: var(--wxso-accent); }

/* ---------- Mobile toggle ---------- */
.wxso-menu-toggle {
    display: none;
    position: fixed;
    top: 14px; left: 14px;
    z-index: 50;
    background: var(--wxso-dark);
    color: #fff;
    border: none;
    border-radius: 7px;
    width: 44px; height: 44px;
    font-size: 20px;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(0,0,0,.2);
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
    .wxso-menu-toggle { display: block; }
    .wxso-sidebar {
        position: fixed;
        left: 0; top: 0;
        z-index: 40;
        transform: translateX(-100%);
        transition: transform .25s ease;
        box-shadow: 4px 0 24px rgba(0,0,0,.25);
    }
    .wxso-sidebar.open { transform: translateX(0); }
    .wxso-content-inner { padding: 0 22px; }
    .wxso-hero { padding: 70px 22px 44px; }
    .wxso-hero h1 { font-size: 27px; }
    .wxso-section { padding: 24px 22px; }
}

@media (max-width: 560px) {
    .wxso-section > h2 { font-size: 20px; }
    .wxso-table { font-size: 13px; }
    .wxso-table th, .wxso-table td { padding: 8px 9px; }
}