/* ── THEME BASE ── */
:root{--bg-base:#060d1a;--bg-card:#0a1628;--bg-card-hover:#0e1e38;--bg-sidebar:#07101f;--border:rgba(59,130,246,0.15);--border-bright:rgba(59,130,246,0.35);--blue-400:#60a5fa;--blue-500:#3b82f6;--blue-600:#2563eb;--cyan:#22d3ee;--green:#10b981;--amber:#f59e0b;--red:#ef4444;--purple:#a78bfa;--text-primary:#f0f6ff;--text-secondary:#94a3b8;--text-muted:#475569;--radius:10px;--radius-lg:16px;--sidebar-w:280px;--header-h:60px;}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg-base);color:var(--text-primary);font-family:'DM Sans',sans-serif;font-size:15px;line-height:1.65;overflow-x:hidden;}
a{color:inherit;text-decoration:none}
img{max-width:100%}

/* NOISE */
body::before{content:'';position:fixed;inset:0;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.035'/%3E%3C/svg%3E");pointer-events:none;z-index:0;opacity:.5;}

/* ══════════════════════
   HEADER
══════════════════════ */
.docs-header{
  position:fixed;top:0;left:0;right:0;height:var(--header-h);
  z-index:200;
  background:rgba(6,13,26,0.92);
  backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;
}
.docs-header-inner{
  display:flex;align-items:center;
  width:100%;padding:0 20px;gap:16px;
}
.logo{display:flex;align-items:center;gap:9px;font-family:'Montserrat',sans-serif;font-weight:700;font-size:1.05rem;letter-spacing:-.02em;flex-shrink:0;}
.logo-mark{width:30px;height:30px;border-radius:7px;background:linear-gradient(135deg,var(--blue-500),var(--cyan));display:flex;align-items:center;justify-content:center;font-size:.8rem;}
.header-sep{width:1px;height:20px;background:var(--border);flex-shrink:0;}
.header-doc-label{font-size:.78rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;flex-shrink:0;}
/* header search */
.header-search{flex:1;max-width:360px;position:relative;}
.header-search input{width:100%;padding:7px 12px 7px 34px;background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:8px;color:var(--text-primary);font-family:'DM Sans',sans-serif;font-size:.82rem;outline:none;transition:.2s;}
.header-search input:focus{border-color:var(--blue-500);background:rgba(59,130,246,.05);}
.header-search input::placeholder{color:var(--text-muted);}
.header-search-icon{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:.75rem;pointer-events:none;}
.header-search-kbd{position:absolute;right:8px;top:50%;transform:translateY(-50%);display:flex;gap:2px;}
.header-search-kbd kbd{padding:1px 5px;border-radius:4px;background:rgba(255,255,255,.06);border:1px solid var(--border);font-size:.65rem;color:var(--text-muted);font-family:'Space Mono',monospace;}
/* header nav right */
.header-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.header-nav a{padding:6px 12px;border-radius:7px;font-size:.8rem;font-weight:500;color:var(--text-muted);transition:.2s;white-space:nowrap;}
.header-nav a:hover{color:var(--text-primary);background:rgba(255,255,255,.05);}
.header-nav a.active{color:var(--text-primary);}
.btn-hdr{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:8px;font-size:.8rem;font-weight:600;background:linear-gradient(135deg,var(--blue-600),var(--blue-500));color:#fff;box-shadow:0 0 14px rgba(59,130,246,.3);transition:.2s;border:none;cursor:pointer;white-space:nowrap;}
.btn-hdr:hover{transform:translateY(-1px);box-shadow:0 0 22px rgba(59,130,246,.5);}
.mobile-sidebar-btn{display:none;background:none;border:1px solid var(--border);border-radius:7px;padding:6px 8px;cursor:pointer;color:var(--text-muted);}

/* ══════════════════════
   DOCS LAYOUT
══════════════════════ */
/* ── 3-column layout: sidebar | content | TOC ── */
.docs-layout {
    display: grid;
    grid-template-columns: 280px 1fr 220px;
    min-height: calc(100vh - 36px);
    align-items: start;
}

    /* Hide TOC column when no document is selected (overview page) */
    .docs-layout.no-toc {
        grid-template-columns: 280px 1fr;
    }

        .docs-layout.no-toc .docs-toc {
            display: none;
        }

@media (max-width: 1280px) {
    .docs-layout {
        grid-template-columns: 260px 1fr 200px;
    }
}

@media (max-width: 1100px) {
    /* TOC drops — content gets full width */
    .docs-layout {
        grid-template-columns: 260px 1fr;
    }

    .docs-toc {
        display: none;
    }
}

@media (max-width: 768px) {
    .docs-layout {
        grid-template-columns: 1fr;
    }

    .docs-sidebar {
        position: fixed;
        top: 0;
        left: -290px;
        bottom: 0;
        width: 280px;
        z-index: 100;
        transition: left .3s;
        height: 100vh;
    }

        .docs-sidebar.open {
            left: 0;
            box-shadow: 4px 0 30px rgba(0,0,0,.5);
        }

    .docs-main {
        padding: 28px 20px 60px;
    }
}

/* ══════════════════════
   SIDEBAR
══════════════════════ */
.docs-sidebar{
  position:fixed;
  top:var(--header-h);
  left:0;
  bottom:0;
  width:var(--sidebar-w);
  background:var(--bg-sidebar);
  border-right:1px solid var(--border);
  overflow-y:auto;
  overflow-x:hidden;
  scrollbar-width:thin;
  scrollbar-color:var(--border) transparent;
  z-index:100;
  display:flex;
  flex-direction:column;
}
.docs-sidebar::-webkit-scrollbar{width:4px;}
.docs-sidebar::-webkit-scrollbar-track{background:transparent;}
.docs-sidebar::-webkit-scrollbar-thumb{background:var(--border);border-radius:100px;}

/* Product switcher */
.product-switcher{
  padding:14px 14px 10px;
  border-bottom:1px solid var(--border);
  flex-shrink:0;
}
.product-switcher-label{
  font-size:.62rem;font-weight:800;color:var(--text-muted);
  text-transform:uppercase;letter-spacing:.08em;
  padding:0 4px;margin-bottom:8px;display:block;
}
.product-list{display:flex;flex-direction:column;gap:3px;}
.product-btn{
  display:flex;align-items:center;gap:10px;
  padding:9px 10px;border-radius:9px;
  width:100%;background:transparent;border:none;
  cursor:pointer;text-align:left;transition:.2s;
  position:relative;
}
.product-btn:hover{background:rgba(255,255,255,.04);}
.product-btn.active{background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.2);}
.product-btn-icon{
  width:30px;height:30px;border-radius:7px;
  display:flex;align-items:center;justify-content:center;
  font-size:.75rem;flex-shrink:0;
}
.pi-blue{background:rgba(59,130,246,.15);color:var(--blue-400);}
.pi-green{background:rgba(16,185,129,.15);color:var(--green);}
.pi-amber{background:rgba(245,158,11,.15);color:var(--amber);}
.pi-purple{background:rgba(167,139,250,.15);color:var(--purple);}
.product-btn-text{flex:1;min-width:0;}
.product-btn-name{font-size:.82rem;font-weight:700;color:var(--text-primary);display:block;line-height:1.2;}
.product-btn-sub{font-size:.68rem;color:var(--text-muted);display:block;margin-top:1px;}
.product-btn-badge{
  font-size:.58rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;
  padding:2px 6px;border-radius:4px;flex-shrink:0;
}
.pb-active{background:rgba(59,130,246,.15);color:var(--blue-400);}
.pb-soon{background:rgba(245,158,11,.1);color:var(--amber);}
.pb-new{background:rgba(34,211,238,.12);color:var(--cyan);}

/* Sidebar search */
.sidebar-search{
  padding:10px 14px;border-bottom:1px solid var(--border);flex-shrink:0;
}
.sidebar-search-inner{position:relative;}
.sidebar-search-inner input{
  width:100%;padding:8px 10px 8px 30px;
  background:rgba(255,255,255,.04);border:1px solid var(--border);
  border-radius:8px;color:var(--text-primary);
  font-family:'DM Sans',sans-serif;font-size:.8rem;outline:none;transition:.2s;
}
.sidebar-search-inner input:focus{border-color:var(--blue-500);background:rgba(59,130,246,.04);}
.sidebar-search-inner input::placeholder{color:var(--text-muted);}
.sidebar-search-icon{position:absolute;left:9px;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:.7rem;pointer-events:none;}

/* Sidebar nav */
.sidebar-nav{padding:10px 10px 32px;flex:1;}
.snav-section{margin-bottom:4px;}
.snav-section-btn{
  display:flex;align-items:center;gap:8px;
  width:100%;padding:8px 10px;border-radius:8px;
  background:transparent;border:none;cursor:pointer;
  text-align:left;transition:.15s;
  font-family:'DM Sans',sans-serif;
}
.snav-section-btn:hover{background:rgba(255,255,255,.04);}
.snav-section-btn.open{background:rgba(59,130,246,.06);}
.snav-chevron{
  margin-left:auto;color:var(--text-muted);font-size:.65rem;
  transition:transform .2s;flex-shrink:0;
}
.snav-section-btn.open .snav-chevron{transform:rotate(90deg);}
.snav-icon{width:20px;height:20px;border-radius:5px;display:flex;align-items:center;justify-content:center;font-size:.65rem;flex-shrink:0;}
.si-blue{background:rgba(59,130,246,.12);color:var(--blue-400);}
.si-green{background:rgba(16,185,129,.12);color:var(--green);}
.si-amber{background:rgba(245,158,11,.12);color:var(--amber);}
.si-purple{background:rgba(167,139,250,.12);color:var(--purple);}
.si-cyan{background:rgba(34,211,238,.12);color:var(--cyan);}
.si-red{background:rgba(239,68,68,.12);color:var(--red);}
.si-muted{background:rgba(100,116,139,.1);color:var(--text-muted);}
.snav-label{font-size:.8rem;font-weight:700;color:var(--text-secondary);}
.snav-count{margin-left:auto;margin-right:4px;font-size:.63rem;font-family:'Space Mono',monospace;color:var(--text-muted);background:rgba(255,255,255,.05);padding:1px 5px;border-radius:4px;}
/* Children */
.snav-children{display:none;padding-left:18px;margin-top:2px;}
.snav-section.open > .snav-children{display:block;}
.snav-item{display:block;padding:6px 10px;border-radius:6px;font-size:.79rem;color:var(--text-muted);transition:.15s;border-left:2px solid transparent;margin-bottom:1px;}
.snav-item:hover{color:var(--text-secondary);background:rgba(255,255,255,.04);border-left-color:var(--border);}
.snav-item.active{color:var(--blue-400);background:rgba(59,130,246,.08);border-left-color:var(--blue-400);}
/* Direct (non-collapsible) items */
.snav-direct{display:block;padding:8px 10px;border-radius:8px;font-size:.82rem;font-weight:600;color:var(--text-secondary);transition:.15s;margin-bottom:2px;}
.snav-direct:hover{color:var(--text-primary);background:rgba(255,255,255,.04);}
.snav-direct.active{color:var(--blue-400);background:rgba(59,130,246,.08);}

/* Sidebar version tag */
.sidebar-footer{
  padding:12px 14px;border-top:1px solid var(--border);
  flex-shrink:0;
}
.sidebar-version{display:flex;align-items:center;gap:8px;font-size:.72rem;color:var(--text-muted);}
.sidebar-version-dot{width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 6px var(--green);}

/* ══════════════════════
   MAIN CONTENT
══════════════════════ */
.docs-main{
  grid-column:2;
  min-width:0;
  padding:40px 48px 80px;
  max-width:900px;
}

/* Doc page hero */
.doc-page-hero{
  margin-bottom:40px;
  padding-bottom:28px;
  border-bottom:1px solid var(--border);
}
.doc-breadcrumb{display:flex;align-items:center;gap:6px;font-size:.75rem;color:var(--text-muted);margin-bottom:16px;flex-wrap:wrap;}
.doc-breadcrumb a{color:var(--text-muted);transition:.15s;}
.doc-breadcrumb a:hover{color:var(--blue-400);}
.doc-breadcrumb-sep{opacity:.4;}
.doc-hero-badge{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:100px;font-size:.68rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;background:rgba(59,130,246,.1);color:var(--blue-400);border:1px solid rgba(59,130,246,.2);margin-bottom:12px;}
.doc-h1{font-family:'Montserrat',sans-serif;font-size:clamp(1.6rem,2.5vw,2.1rem);font-weight:700;letter-spacing:-.02em;line-height:1.2;margin-bottom:14px;}
.doc-h1 .g{background:linear-gradient(135deg,var(--blue-400),var(--cyan));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.doc-intro{font-size:1rem;color:var(--text-secondary);line-height:1.75;max-width:700px;}

/* Quick start cards */
.qs-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:28px 0;}
.qs-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;transition:.25s;display:flex;flex-direction:column;gap:8px;position:relative;overflow:hidden;}
.qs-card::before{content:'';position:absolute;inset:0;opacity:0;transition:.25s;background:radial-gradient(circle at top left,rgba(59,130,246,.05),transparent 55%);}
.qs-card:hover{border-color:var(--border-bright);transform:translateY(-2px);}
.qs-card:hover::before{opacity:1;}
.qs-card-icon{width:36px;height:36px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:.9rem;flex-shrink:0;}
.qs-card-title{font-size:.9rem;font-weight:700;color:var(--text-primary);}
.qs-card-desc{font-size:.8rem;color:var(--text-muted);line-height:1.5;flex:1;}
.qs-card-arrow{font-size:.75rem;color:var(--blue-400);margin-top:auto;display:flex;align-items:center;gap:4px;}

/* Doc section headers */
.doc-section{margin-bottom:40px;}
.doc-section-label{
  display:flex;align-items:center;gap:10px;
  font-size:.72rem;font-weight:800;color:var(--text-muted);
  text-transform:uppercase;letter-spacing:.08em;
  margin-bottom:14px;padding-bottom:10px;
  border-bottom:1px solid var(--border);
}
.doc-section-label i{font-size:.8rem;}
.doc-links-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;}
.doc-link-item{
  display:flex;align-items:center;gap:10px;
  padding:10px 14px;border-radius:var(--radius);
  background:rgba(255,255,255,.025);border:1px solid rgba(255,255,255,.04);
  font-size:.82rem;color:var(--text-secondary);transition:.2s;
}
.doc-link-item:hover{color:var(--blue-400);border-color:var(--border);background:rgba(59,130,246,.05);}
.doc-link-item i{font-size:.75rem;color:var(--text-muted);flex-shrink:0;}
.doc-link-item:hover i{color:var(--blue-400);}

/* Feature highlight cards */
.feature-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:20px 0;}
.fc{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;transition:.2s;}
.fc:hover{border-color:var(--border-bright);}
.fc-icon{font-size:1.1rem;margin-bottom:8px;display:block;}
.fc-title{font-size:.82rem;font-weight:700;color:var(--text-primary);margin-bottom:4px;}
.fc-desc{font-size:.75rem;color:var(--text-muted);line-height:1.5;}

/* Info/alert boxes */
.doc-info{display:flex;gap:12px;padding:14px 16px;border-radius:var(--radius);font-size:.84rem;line-height:1.6;margin:16px 0;}
.doc-info.info{background:rgba(59,130,246,.07);border:1px solid rgba(59,130,246,.18);color:var(--blue-400);}
.doc-info.tip{background:rgba(16,185,129,.07);border:1px solid rgba(16,185,129,.18);color:#6ee7b7;}
.doc-info.warn{background:rgba(245,158,11,.07);border:1px solid rgba(245,158,11,.18);color:#fcd34d;}
.doc-info i{flex-shrink:0;margin-top:2px;}

/* Product cards (for the multi-bot overview) */
.product-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:24px 0;}
.pc{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:22px;transition:.25s;position:relative;overflow:hidden;}
.pc::before{content:'';position:absolute;inset:0;opacity:0;transition:.25s;}
.pc:hover{transform:translateY(-2px);}
.pc:hover::before{opacity:1;}
.pc.active-pc{border-color:rgba(59,130,246,.35);}
.pc.active-pc::before{background:radial-gradient(circle at top left,rgba(59,130,246,.06),transparent 55%);}
.pc.soon-pc{border-color:rgba(245,158,11,.18);opacity:.8;}
.pc.soon-pc::before{background:radial-gradient(circle at top left,rgba(245,158,11,.04),transparent 55%);}
.pc-head{display:flex;align-items:center;gap:12px;margin-bottom:12px;}
.pc-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0;}
.pc-name{font-family:'Montserrat',sans-serif;font-size:1rem;font-weight:700;margin-bottom:2px;}
.pc-status{font-size:.65rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;padding:2px 7px;border-radius:4px;}
.pc-desc{font-size:.82rem;color:var(--text-muted);line-height:1.6;margin-bottom:14px;}
.pc-tags{display:flex;gap:5px;flex-wrap:wrap;}
.pc-tag{font-size:.65rem;font-weight:700;padding:2px 7px;border-radius:5px;background:rgba(59,130,246,.08);color:var(--blue-400);border:1px solid rgba(59,130,246,.14);}
.pc-link{display:inline-flex;align-items:center;gap:5px;font-size:.78rem;font-weight:600;color:var(--blue-400);margin-top:12px;transition:.15s;}
.pc-link:hover{color:var(--cyan);}

/* Nav pills inline */
.nav-pills-row{display:flex;gap:6px;flex-wrap:wrap;margin:16px 0;}
.npill{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:8px;font-size:.78rem;font-weight:600;background:rgba(255,255,255,.04);border:1px solid var(--border);color:var(--text-secondary);transition:.2s;}
.npill:hover{border-color:var(--border-bright);color:var(--text-primary);}
.npill i{font-size:.72rem;}

/* Signal badge grid */
.signal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:16px 0;}
.sig-card{background:rgba(255,255,255,.025);border:1px solid var(--border);border-radius:var(--radius);padding:12px;transition:.2s;}
.sig-card:hover{border-color:var(--border-bright);background:var(--bg-card);}
.sig-card-name{font-size:.78rem;font-weight:700;color:var(--text-primary);margin-bottom:3px;}
.sig-card-type{font-size:.67rem;color:var(--text-muted);}

/* Footer */
footer{border-top:1px solid var(--border);padding:48px 0 28px;background:rgba(6,13,26,.95);position:relative;z-index:1;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:40px;max-width:1180px;margin-left:auto;margin-right:auto;padding:0 24px;}
.footer-brand-desc{font-size:.83rem;color:var(--text-muted);margin-top:12px;line-height:1.65;}
.footer-grid h4{font-size:.72rem;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.08em;margin-bottom:14px;}
.footer-links{list-style:none}.footer-links li+li{margin-top:9px}
.footer-links a{font-size:.84rem;color:var(--text-muted);transition:.2s}
.footer-links a:hover{color:var(--text-primary)}
.footer-bottom{border-top:1px solid var(--border);padding-top:24px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;font-size:.76rem;color:var(--text-muted);max-width:1180px;margin:0 auto;padding-left:24px;padding-right:24px;}
.footer-disclaimer{margin-top:16px;padding:14px;border-radius:var(--radius);background:rgba(245,158,11,.05);border:1px solid rgba(245,158,11,.12);font-size:.75rem;color:var(--text-muted);line-height:1.65;max-width:1180px;margin:16px auto 0;padding-left:24px;padding-right:24px;}

/* RESPONSIVE */
@media(max-width:1100px){.docs-main{padding:32px 32px 80px;}}
@media(max-width:900px){
  .docs-layout{grid-template-columns:1fr;}
  .docs-sidebar{transform:translateX(-100%);transition:transform .25s;}
  .docs-sidebar.open{transform:translateX(0);}
  .docs-main{grid-column:1;padding:24px 20px 80px;}
  .mobile-sidebar-btn{display:flex;}
  .qs-grid{grid-template-columns:1fr;}
  .doc-links-grid{grid-template-columns:1fr;}
  .feature-cards{grid-template-columns:1fr 1fr;}
  .product-cards{grid-template-columns:1fr;}
  .signal-grid{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:520px){
  .feature-cards{grid-template-columns:1fr;}
  .signal-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
}
/* Mobile overlay */
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:99;backdrop-filter:blur(2px);}
.sidebar-overlay.open{display:block;}

/* ── DOCS LAYOUT ── */
.docs-layout {
    display:               grid;
    grid-template-columns: 280px 1fr;
    min-height:            calc(100vh - 36px); /* topbar offset */
    align-items:           start;
}

/* ── SIDEBAR ── */
.docs-sidebar {
    position:   sticky;
    top:        72px;           /* topbar + header height */
    height:     calc(100vh - 72px);
    overflow-y: auto;
    overflow-x: hidden;
    border-right: 1px solid var(--border);
    padding:    0 0 40px;
    background: rgba(6,13,26,.98);
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}

/* ── SNAV SECTION (collapsible group) ── */
.snav-section { border-bottom: 1px solid var(--border); }

.snav-section-btn {
    display:     flex;
    align-items: center;
    gap:         10px;
    width:       100%;
    padding:     12px 16px;
    background:  transparent;
    border:      none;
    cursor:      pointer;
    color:       var(--text-secondary);
    font-size:   .83rem;
    font-weight: 600;
    text-align:  left;
    transition:  .2s;
}
.snav-section-btn:hover { color: var(--text-primary); background: rgba(255,255,255,.03); }

.snav-label  { flex: 1; }
.snav-count  {
    font-family: var(--mono, 'Space Mono', monospace);
    font-size:   .65rem;
    color:       var(--text-muted);
    background:  rgba(255,255,255,.06);
    padding:     1px 7px;
    border-radius: 100px;
}
.snav-chevron {
    font-size:  .62rem;
    color:      var(--text-muted);
    transition: transform .2s;
    flex-shrink: 0;
}

/* Section icons */
.snav-icon {
    width: 22px; height: 22px; border-radius: 5px;
    display: flex; align-items: center; justify-content: center;
    font-size: .65rem; flex-shrink: 0;
}
.si-blue   { background: rgba(59,130,246,.15);  color: var(--blue-400); }
.si-cyan   { background: rgba(34,211,238,.12);  color: var(--cyan); }
.si-green  { background: rgba(16,185,129,.12);  color: var(--green); }
.si-amber  { background: rgba(245,158,11,.12);  color: var(--amber); }
.si-red    { background: rgba(239,68,68,.12);   color: var(--red); }
.si-purple { background: rgba(167,139,250,.15); color: #a78bfa; }
.si-muted  { background: rgba(255,255,255,.06); color: var(--text-muted); }

/* Children container — collapsed by default */
.snav-children { display: none; padding: 4px 0 8px; }

/* Open state */
.snav-section.open .snav-children     { display: block; }
.snav-section.open .snav-chevron      { transform: rotate(90deg); }
.snav-section-btn.open                { color: var(--text-primary); }

/* Child links */
.snav-item {
    display:      block;
    padding:      7px 16px 7px 38px;
    font-size:    .8rem;
    color:        var(--text-muted);
    transition:   .15s;
    border-left:  2px solid transparent;
    margin-left:  16px;
    border-radius: 0 5px 5px 0;
}
.snav-item:hover { color: var(--text-primary); background: rgba(255,255,255,.04); }
.snav-item.active {
    color:        var(--blue-400);
    background:   rgba(59,130,246,.08);
    border-left-color: var(--blue-400);
    font-weight:  600;
}

/* Direct top-level link (Overview) */
.snav-direct {
    display:      flex;
    align-items:  center;
    padding:      12px 16px;
    font-size:    .83rem;
    font-weight:  600;
    color:        var(--text-secondary);
    transition:   .2s;
    border-bottom: 1px solid var(--border);
}
.snav-direct:hover  { color: var(--text-primary); background: rgba(255,255,255,.03); }
.snav-direct.active { color: var(--blue-400); }

/* ── DOCS MAIN ── */
.docs-main {
    padding:   48px 56px 80px;
    max-width: 860px;
    min-width: 0;
}

/* ── DOC PAGE HERO ── */
.doc-page-hero   { margin-bottom: 40px; }
.doc-breadcrumb  { display: flex; align-items: center; gap: 6px; font-size: .75rem; color: var(--text-muted); margin-bottom: 20px; flex-wrap: wrap; }
.doc-breadcrumb a { color: var(--text-muted); transition: color .2s; }
.doc-breadcrumb a:hover { color: var(--blue-400); }
.doc-breadcrumb-sep { color: var(--border-bright); }
.doc-hero-badge  {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 3px 10px; border-radius: 100px;
    background: rgba(59,130,246,.1); border: 1px solid rgba(59,130,246,.2);
    color: var(--blue-400); font-size: .68rem; font-weight: 700;
    letter-spacing: .06em; text-transform: uppercase; margin-bottom: 14px;
}
.doc-h1 {
    font-size:   clamp(1.6rem, 2.5vw, 2.2rem);
    font-weight: 800;
    letter-spacing: -.03em;
    line-height: 1.15;
    margin-bottom: 14px;
}
.doc-h1 .g {
    background: linear-gradient(135deg, var(--blue-400), var(--cyan));
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}
.doc-intro {
    font-size: 1rem; color: var(--text-secondary); line-height: 1.75; max-width: 680px;
}

/* ── DOC SECTION ── */
.doc-section       { margin-bottom: 48px; }
.doc-section-label {
    display: flex; align-items: center; gap: 8px;
    font-family: var(--mono, 'Space Mono', monospace);
    font-size: .68rem; font-weight: 700; letter-spacing: .1em;
    text-transform: uppercase; color: var(--text-muted);
    margin-bottom: 16px;
}

/* ── QUICK START GRID ── */
.qs-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.qs-card {
    display: flex; flex-direction: column;
    background: var(--bg-card, #0a1628); border: 1px solid var(--border);
    border-radius: 12px; padding: 20px;
    transition: .2s; color: inherit;
}
.qs-card:hover { border-color: var(--border-bright); transform: translateY(-2px); }
.qs-card-icon  { width: 36px; height: 36px; border-radius: 9px; display: flex; align-items: center; justify-content: center; font-size: 1rem; margin-bottom: 12px; }
.qs-card-title { font-weight: 700; font-size: .9rem; margin-bottom: 6px; }
.qs-card-desc  { font-size: .8rem; color: var(--text-muted); line-height: 1.6; flex: 1; }
.qs-card-arrow { font-size: .75rem; color: var(--blue-400); margin-top: 12px; font-weight: 700; }
.c-blue  { background: rgba(59,130,246,.12); color: var(--blue-400); }
.c-green { background: rgba(16,185,129,.12); color: var(--green); }
.c-cyan  { background: rgba(34,211,238,.12); color: var(--cyan); }
.c-amber { background: rgba(245,158,11,.12); color: var(--amber); }

/* ── DOC LINKS GRID ── */
.doc-links-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.doc-link-item  {
    display: flex; align-items: center; gap: 10px;
    padding: 11px 14px; border-radius: 9px;
    background: var(--bg-card, #0a1628); border: 1px solid var(--border);
    font-size: .83rem; color: var(--text-secondary); transition: .2s;
}
.doc-link-item i     { color: var(--blue-400); font-size: .8rem; flex-shrink: 0; }
.doc-link-item:hover { border-color: var(--border-bright); color: var(--text-primary); }

/* ── CALLOUTS / INFO BOXES ── */
.doc-info {
    display: flex; gap: 12px; padding: 14px 18px; border-radius: 10px;
    font-size: .85rem; line-height: 1.65; margin: 24px 0;
}
.doc-info i   { flex-shrink: 0; margin-top: 2px; }
.doc-info.tip  { background: rgba(16,185,129,.06); border: 1px solid rgba(16,185,129,.2); color: var(--text-secondary); }
.doc-info.tip i { color: var(--green); }
.doc-info.info { background: rgba(59,130,246,.06); border: 1px solid rgba(59,130,246,.2); color: var(--text-secondary); }
.doc-info.info i { color: var(--blue-400); }
.doc-info.warn { background: rgba(245,158,11,.06); border: 1px solid rgba(245,158,11,.2); color: var(--text-secondary); }
.doc-info.warn i { color: var(--amber); }

/* ── PRODUCT SWITCHER ── */
.product-switcher       { padding: 16px 12px 8px; border-bottom: 1px solid var(--border); }
.product-switcher-label { font-size: .65rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--text-muted); display: block; margin-bottom: 8px; padding-left: 4px; }
.product-list           { display: flex; flex-direction: column; gap: 4px; }
.product-btn {
    display: flex; align-items: center; gap: 10px; width: 100%;
    padding: 9px 10px; border-radius: 8px; border: 1px solid transparent;
    background: transparent; cursor: pointer; text-align: left; transition: .2s;
}
.pi-gold {
    background: rgba(245,200,66,.15);
    color: #f5c842;
}
.pi-cyan {
    background: rgba(34,211,238,.12);
    color: var(--cyan);
}
.product-btn:hover  { background: rgba(255,255,255,.04); }
.product-btn.active { background: rgba(59,130,246,.08); border-color: rgba(59,130,246,.2); }
.product-btn-icon   { width: 28px; height: 28px; border-radius: 7px; display: flex; align-items: center; justify-content: center; font-size: .75rem; flex-shrink: 0; }
.pi-blue   { background: rgba(59,130,246,.15); color: var(--blue-400); }
.pi-green  { background: rgba(16,185,129,.12); color: var(--green); }
.pi-amber  { background: rgba(245,158,11,.12); color: var(--amber); }
.pi-purple { background: rgba(167,139,250,.15); color: #a78bfa; }
.product-btn-name  { display: block; font-size: .78rem; font-weight: 700; color: var(--text-primary); }
.product-btn-sub   { display: block; font-size: .68rem; color: var(--text-muted); margin-top: 1px; }
.product-btn-badge { margin-left: auto; font-size: .6rem; font-weight: 800; letter-spacing: .06em; padding: 2px 7px; border-radius: 100px; text-transform: uppercase; flex-shrink: 0; }
.pb-active { background: rgba(16,185,129,.12); color: var(--green); }
.pb-new    { background: rgba(34,211,238,.12); color: var(--cyan); }
.pb-soon   { background: rgba(245,158,11,.1);  color: var(--amber); }

/* ── SIDEBAR SEARCH ── */
.sidebar-search       { padding: 10px 12px; border-bottom: 1px solid var(--border); }
.sidebar-search-inner { display: flex; align-items: center; gap: 8px; background: rgba(255,255,255,.04); border: 1px solid var(--border); border-radius: 8px; padding: 7px 10px; }
.sidebar-search-icon  { color: var(--text-muted); font-size: .75rem; }
.sidebar-search-inner input { background: transparent; border: none; outline: none; color: var(--text-primary); font-size: .8rem; width: 100%; }

/* ── SIDEBAR FOOTER ── */
.sidebar-footer      { padding: 16px; border-top: 1px solid var(--border); margin-top: 8px; }
.sidebar-version     { display: flex; align-items: center; gap: 8px; font-size: .72rem; color: var(--text-muted); }
.sidebar-version-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 6px var(--green); flex-shrink: 0; }

/* ── SIDEBAR OVERLAY (mobile) ── */
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.6); z-index: 99; }
.sidebar-overlay.open { display: block; }

/* ── DOC CONTENT BODY ── */
.doc-content h1, .doc-content h2, .doc-content h3 { font-weight: 700; letter-spacing: -.02em; margin: 32px 0 12px; }
.doc-content h2 { font-size: 1.25rem; padding-bottom: 8px; border-bottom: 1px solid var(--border); }
.doc-content h3 { font-size: 1.05rem; color: var(--text-primary); }
.doc-content p  { color: var(--text-secondary); line-height: 1.75; margin-bottom: 14px; }
.doc-content ul, .doc-content ol { color: var(--text-secondary); padding-left: 22px; margin-bottom: 14px; line-height: 1.75; }
.doc-content code { font-family: var(--mono, monospace); font-size: .82em; background: rgba(59,130,246,.1); color: var(--cyan); padding: 1px 6px; border-radius: 5px; }
.doc-content pre  { background: rgba(0,0,0,.4); border: 1px solid var(--border); border-radius: 10px; padding: 18px; overflow-x: auto; margin: 18px 0; }
.doc-content pre code { background: transparent; color: var(--text-secondary); padding: 0; font-size: .82rem; line-height: 1.7; }
.doc-content a  { color: var(--blue-400); transition: color .2s; }
.doc-content a:hover { color: var(--cyan); }
.doc-content table { width: 100%; border-collapse: collapse; font-size: .85rem; margin: 20px 0; }
.doc-content th { background: rgba(59,130,246,.08); color: var(--text-primary); font-weight: 700; padding: 10px 14px; border: 1px solid var(--border); text-align: left; }
.doc-content td { padding: 9px 14px; border: 1px solid var(--border); color: var(--text-secondary); vertical-align: top; }
.doc-content tr:nth-child(even) td { background: rgba(255,255,255,.02); }
.doc-content blockquote { border-left: 3px solid var(--blue-400); padding: 10px 18px; background: rgba(59,130,246,.05); border-radius: 0 8px 8px 0; margin: 18px 0; color: var(--text-secondary); font-style: italic; }
.doc-content img { max-width: 100%; border-radius: 10px; border: 1px solid var(--border); margin: 16px 0; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
    .docs-layout { grid-template-columns: 240px 1fr; }
    .docs-main   { padding: 36px 32px 60px; }
}
@media (max-width: 768px) {
    .docs-layout { grid-template-columns: 1fr; }
    .docs-sidebar {
        position: fixed; top: 0; left: -290px; bottom: 0;
        width: 280px; z-index: 100;
        transition: left .3s; height: 100vh;
        box-shadow: none;
    }
    .docs-sidebar.open { left: 0; box-shadow: 4px 0 30px rgba(0,0,0,.5); }
    .docs-main   { padding: 28px 20px 60px; }
    .qs-grid, .doc-links-grid { grid-template-columns: 1fr; }
}


/* ── LANGUAGE SWITCHER ── */
.lang-switcher {
    position: relative;
}

.lang-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 7px 13px;
    border-radius: 8px;
    font-size: .875rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid var(--border);
    cursor: pointer;
    transition: .2s;
    white-space: nowrap;
}

    .lang-btn:hover,
    .lang-switcher.open .lang-btn {
        color: var(--text-primary);
        background: rgba(255,255,255,.05);
        border-color: var(--border-bright);
    }

    .lang-btn svg {
        flex-shrink: 0;
    }

    .lang-btn .lang-chevron {
        transition: transform .2s;
        opacity: .5;
    }

.lang-switcher.open .lang-chevron {
    transform: rotate(180deg);
    opacity: 1;
}

.lang-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 170px;
    background: #0c1a30;
    border: 1px solid var(--border-bright);
    border-radius: 10px;
    padding: 6px;
    z-index: 200;
    box-shadow: 0 16px 40px rgba(0,0,0,.5);
}

.lang-switcher.open .lang-dropdown {
    display: block;
}

.lang-dropdown a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 6px;
    font-size: .83rem;
    color: var(--text-secondary);
    transition: .15s;
}

    .lang-dropdown a:hover {
        background: rgba(59,130,246,.1);
        color: var(--text-primary);
    }

    .lang-dropdown a.active {
        color: var(--blue-400);
        background: rgba(59,130,246,.08);
        font-weight: 600;
    }

.lang-flag {
    font-size: 1rem;
    line-height: 1;
}


/* ── TOPBAR ── */
.topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 101;
    height: 36px;
    background: rgba(4,10,20,.97);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(10px);
}

.topbar-inner {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-end; /* everything on the right */
}

/* Right group: auth + rule + lang all inline */
.topbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Auth links */
.topbar-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: .75rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: color .2s;
    white-space: nowrap;
}

    .topbar-link:hover {
        color: var(--text-primary);
    }

.topbar-link--accent {
    color: var(--blue-400);
    font-weight: 600;
}

    .topbar-link--accent:hover {
        color: var(--cyan);
    }

.topbar-sep {
    color: var(--text-muted);
    font-size: .72rem;
    user-select: none;
}

/* Vertical divider between auth and language switcher */
.topbar-rule {
    display: block;
    width: 1px;
    height: 14px;
    background: var(--border-bright);
    flex-shrink: 0;
}

/* Shrink lang label on tight screens */
@media (max-width: 640px) {
    .lang-label {
        display: none;
    }
    /* show globe icon only */
}

/* Hide auth text on very small screens */
@media (max-width: 420px) {
    .topbar-link, .topbar-sep {
        display: none;
    }

    .topbar-rule {
        display: none;
    }
}


/* Push header below the topbar */
header {
    top: 36px
}
/* Push page content down the combined height */
body {
    padding-top: calc(36px + 72px)
}
/* topbar + header */

/* ── TABLE OF CONTENTS ── */
.docs-toc {
    position: sticky;
    top: 72px;
    height: calc(100vh - 72px);
    overflow-y: auto;
    overflow-x: hidden;
    padding: 32px 16px 40px 8px;
    border-left: 1px solid var(--border);
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}

.toc-sticky { /* inner wrapper — no extra stickiness needed, parent handles it */
}

.toc-head {
    font-family: 'Space Mono', monospace;
    font-size: .65rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 12px;
    padding-left: 10px;
}

.toc-list {
    list-style: none;
    padding: 0;
    margin: 0 0 16px;
}

.toc-item {
    margin: 0;
}

.toc-link {
    display: block;
    padding: 5px 10px;
    font-size: .78rem;
    color: var(--text-muted);
    border-left: 2px solid transparent;
    border-radius: 0 5px 5px 0;
    transition: .15s;
    line-height: 1.4;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

    .toc-link:hover {
        color: var(--text-primary);
        background: rgba(255,255,255,.04);
        border-left-color: var(--border-bright);
    }

    .toc-link.active {
        color: var(--blue-400);
        background: rgba(59,130,246,.07);
        border-left-color: var(--blue-400);
        font-weight: 600;
    }

/* h3 sub-items — indented */
.toc-item.toc-h3 .toc-link {
    padding-left: 20px;
    font-size: .74rem;
    opacity: .85;
}

/* h4 sub-sub-items */
.toc-item.toc-h4 .toc-link {
    padding-left: 30px;
    font-size: .72rem;
    opacity: .7;
}

.toc-divider {
    height: 1px;
    background: var(--border);
    margin: 14px 0;
}

.toc-edit-link {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: .74rem;
    color: var(--text-muted);
    padding: 5px 10px;
    border-radius: 6px;
    transition: .15s;
}

.toc-edit-link:hover {
    color: var(--text-primary);
    background: rgba(255,255,255,.04);
}
.toc-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--blue-500), var(--cyan));
    z-index: 200;
    transition: width .1s linear;
    width: 0%;
}