feat(admin): mobile-friendly admin shell + promote-on-social MVP

Mobile admin chrome
- New <AdminShell> component: sticky dark top bar w/ hamburger that opens
  a right-side drawer listing every admin section grouped by area
  (Content / Editorial / Companies / Newsletter / AdOps / Accounting /
  People). Closes on route change, Esc, or backdrop tap. Body scroll
  locks while open.
- Wrapped /admin (dashboard) and /admin/articles with the shell. Other
  admin pages still render their own layouts — they'll get the wrapper
  in follow-ups; the shell sits ABOVE them so nothing breaks today.

Promote-story MVP (share URLs, no OAuth yet)
- New /admin/promote/[slug] page: per-article promote sheet w/ one button
  per platform. Each uses that platform's standard share URL:
    • LinkedIn  → /sharing/share-offsite/?url=
    • X         → /intent/tweet?text=…&url=…&hashtags=…
    • Facebook  → /sharer/sharer.php?u=…
    • Instagram → copies caption to clipboard + opens instagram:// camera
    • Email     → mailto: with subject + body pre-filled
  On iPhone each button opens the platform's native app via universal
  link. No OAuth, no API keys, works tonight.
- New "Promote" action button on every published article row in
  /admin/articles — links to /admin/promote/<slug>.

Next session
- Meta OAuth (Facebook Page + IG Business) — Ryan to register the Meta
  App in Business Suite first, then we wire one-tap server-side posting.
- LinkedIn OAuth + Marketing API.
- X paid API ($100/mo Basic decision pending).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/app/admin/articles/page.tsx

@@ -6,6 +6,7 @@ import { useAuth } from '@/contexts/AuthContext';
 import { useRouter } from 'next/navigation';
 import AppImage from '@/components/ui/AppImage';
 import dynamic from 'next/dynamic';
+import AdminShell from '@/components/admin/AdminShell';
 
 const RichTextEditor = dynamic(() => import('@/components/RichTextEditor'), { ssr: false });
 
@@ -390,6 +391,7 @@ export default function AdminArticlesPage() {
   }
 
   return (
+    <AdminShell title="Articles">
     <div className="min-h-screen bg-[#0a0a0a] text-[#cccccc]">
       {/* Notification */}
       {notification && (
@@ -748,6 +750,19 @@ export default function AdminArticlesPage() {
                       </svg>
                     </button>
 
+                    {/* Promote — opens /admin/promote/<slug> share sheet */}
+                    {article.status === 'published' && (article.slug || article.wp_slug) && (
+                      <Link
+                        href={`/admin/promote/${article.slug || article.wp_slug}`}
+                        title="Promote on social"
+                        className="p-1.5 text-[#555] hover:text-[#1D4ED8] transition-colors rounded hover:bg-[#FFFFFF]">
+                        <svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
+                          <circle cx="18" cy="5" r="3"/><circle cx="6" cy="12" r="3"/><circle cx="18" cy="19" r="3"/>
+                          <line x1="8.59" y1="13.51" x2="15.42" y2="17.49"/><line x1="15.41" y1="6.51" x2="8.59" y2="10.49"/>
+                        </svg>
+                      </Link>
+                    )}
+
                     {/* Submit for Review (draft → pending) */}
                     {article.status === 'draft' && (
                       <button
@@ -1102,5 +1117,6 @@ export default function AdminArticlesPage() {
         )}
       </div>
     </div>
+    </AdminShell>
   );
 }

src/app/admin/page.tsx

@@ -4,6 +4,7 @@ import React, { useState, useEffect, useCallback } from 'react';
 import Link from 'next/link';
 import { useAuth } from '@/contexts/AuthContext';
 import { useRouter } from 'next/navigation';
+import AdminShell from '@/components/admin/AdminShell';
 
 // ─── Types ────────────────────────────────────────────────────────────────────
 
@@ -249,6 +250,7 @@ export default function AdminDashboardPage() {
   if (!user) return null;
 
   return (
+    <AdminShell title="Dashboard">
     <div className="min-h-screen bg-[#0a0a0a]">
       <div className="max-w-7xl mx-auto px-4 py-8">
 
@@ -615,5 +617,6 @@ export default function AdminDashboardPage() {
         </div>
       </div>
     </div>
+    </AdminShell>
   );
 }

src/app/admin/promote/[slug]/page.tsx

@@ -0,0 +1,269 @@
+"use client";
+
+/**
+ * /admin/promote/[slug]
+ *
+ * Per-article promote sheet. Opens a single screen with one button per
+ * social platform. Each button uses that platform's standard share URL
+ * (LinkedIn Sharing, X Web Intent, Facebook Sharer) — no OAuth, no API
+ * tokens. On iPhone the button opens the platform's native app via the
+ * universal link.
+ *
+ * Instagram has no URL share API, so we render a "Copy caption + open IG"
+ * affordance: caption goes to clipboard, IG opens via instagram:// (falls
+ * back to web), and you paste in the composer.
+ *
+ * This page is the MVP. The follow-up commits will:
+ *   • Add a distribute.social_posts table to track what was promoted
+ *   • Replace each share URL with a server-side API POST once OAuth is wired
+ *   • Add caption auto-generation (LLM summary of the article)
+ *
+ * Until then this works tonight from your phone.
+ */
+import { useEffect, useState } from "react";
+import { useParams, useRouter } from "next/navigation";
+import { useAuth } from "@/contexts/AuthContext";
+import AdminShell from "@/components/admin/AdminShell";
+
+interface Article {
+  slug: string;
+  title: string;
+  excerpt: string | null;
+  url: string;
+  featured_image: string | null;
+}
+
+const SITE = "https://avbeat.com";
+
+function strip(html: string | null | undefined, max = 260): string {
+  if (!html) return "";
+  const text = html.replace(/<[^>]+>/g, "").replace(/\s+/g, " ").trim();
+  return text.length > max ? text.slice(0, max - 1).trimEnd() + "…" : text;
+}
+
+function shareUrls(a: Article) {
+  const url = a.url;
+  const text = `${a.title}`;
+  const hashtags = "AVBeat,proAV,InfoComm";
+  return {
+    linkedin: `https://www.linkedin.com/sharing/share-offsite/?url=${encodeURIComponent(url)}`,
+    x: `https://twitter.com/intent/tweet?text=${encodeURIComponent(text)}&url=${encodeURIComponent(url)}&hashtags=${encodeURIComponent(hashtags)}`,
+    facebook: `https://www.facebook.com/sharer/sharer.php?u=${encodeURIComponent(url)}`,
+    email: `mailto:?subject=${encodeURIComponent(text)}&body=${encodeURIComponent(strip(a.excerpt) + "\n\n" + url)}`,
+  };
+}
+
+export default function PromotePage() {
+  const params = useParams<{ slug: string }>();
+  const router = useRouter();
+  const { user, loading } = useAuth();
+  const [article, setArticle] = useState<Article | null>(null);
+  const [err, setErr] = useState<string | null>(null);
+  const [copied, setCopied] = useState<string | null>(null);
+  const [caption, setCaption] = useState<string>("");
+
+  useEffect(() => {
+    if (!loading && !user) {
+      router.push("/login?next=" + encodeURIComponent(window.location.pathname));
+    }
+  }, [user, loading, router]);
+
+  useEffect(() => {
+    if (!params?.slug) return;
+    // Hit the public posts API to get title/excerpt/image. Falls back to a
+    // stub if the article isn't surfaced there (e.g., draft, archived).
+    fetch(`/api/public/posts?slug=${encodeURIComponent(params.slug)}`)
+      .then((r) => r.ok ? r.json() : null)
+      .then((d) => {
+        const item = (d?.items || []).find((x: any) => x.slug === params.slug) || d?.item;
+        if (item) {
+          const url = `${SITE}/news/${item.slug}`;
+          const a: Article = {
+            slug: item.slug,
+            title: item.title || item.slug,
+            excerpt: item.excerpt || null,
+            url,
+            featured_image: item.image || item.featured_image || null,
+          };
+          setArticle(a);
+          setCaption(`${a.title}\n\n${strip(a.excerpt)}\n\n${a.url}`);
+        } else {
+          // Stub — minimum required to share by URL alone
+          const url = `${SITE}/news/${params.slug}`;
+          setArticle({ slug: params.slug, title: params.slug, excerpt: null, url, featured_image: null });
+          setCaption(`Check this out — ${url}`);
+        }
+      })
+      .catch((e) => setErr(e.message || "Failed to load article"));
+  }, [params?.slug]);
+
+  if (!user || !article) {
+    return (
+      <AdminShell title="Promote">
+        <div className="min-h-screen bg-[#0a0a0a] flex items-center justify-center px-4">
+          {err ? (
+            <p className="text-red-400 text-sm">{err}</p>
+          ) : (
+            <div className="flex flex-col items-center gap-3">
+              <div className="w-6 h-6 border-2 border-[#1D4ED8] border-t-transparent rounded-full animate-spin" />
+              <p className="text-[#555] text-sm font-body">Loading article…</p>
+            </div>
+          )}
+        </div>
+      </AdminShell>
+    );
+  }
+
+  const urls = shareUrls(article);
+
+  function copyToClipboard(text: string, label: string) {
+    navigator.clipboard?.writeText(text)
+      .then(() => {
+        setCopied(label);
+        setTimeout(() => setCopied(null), 1500);
+      })
+      .catch(() => setErr("Couldn't copy. Long-press the caption box to copy manually."));
+  }
+
+  return (
+    <AdminShell title="Promote">
+      <main className="min-h-screen bg-[#0a0a0a]">
+        <div className="max-w-2xl mx-auto px-4 py-6">
+          {/* Article preview */}
+          <section className="bg-[#FFFFFF] border border-[#1a1f2a] rounded-lg overflow-hidden mb-5">
+            {article.featured_image && (
+              <img
+                src={article.featured_image}
+                alt=""
+                className="w-full h-40 object-cover"
+              />
+            )}
+            <div className="p-4">
+              <p className="text-[10px] font-mono uppercase tracking-widest text-[#1D4ED8] mb-1">
+                Promoting
+              </p>
+              <h2 className="font-display text-lg font-bold text-white leading-tight">
+                {article.title}
+              </h2>
+              {article.excerpt && (
+                <p className="text-[#888] text-sm mt-2 line-clamp-3 font-body">
+                  {strip(article.excerpt)}
+                </p>
+              )}
+              <a
+                href={article.url}
+                target="_blank"
+                rel="noopener noreferrer"
+                className="text-[#1D4ED8] text-xs font-mono mt-3 inline-block hover:underline break-all"
+              >
+                {article.url}
+              </a>
+            </div>
+          </section>
+
+          {/* Caption editor — copy-pastable for any platform */}
+          <section className="mb-6">
+            <label className="block text-[10px] font-mono uppercase tracking-widest text-[#1D4ED8] mb-2">
+              Caption
+            </label>
+            <textarea
+              value={caption}
+              onChange={(e) => setCaption(e.target.value)}
+              rows={4}
+              className="w-full bg-[#FFFFFF] border border-[#1a1f2a] rounded-lg px-3 py-2 text-white text-sm font-body focus:outline-none focus:border-[#1D4ED8]"
+              placeholder="Caption shown on platforms that accept one…"
+            />
+            <button
+              type="button"
+              onClick={() => copyToClipboard(caption, "caption")}
+              className="mt-2 text-xs text-[#1D4ED8] hover:underline font-body"
+            >
+              {copied === "caption" ? "✓ Copied" : "Copy caption to clipboard"}
+            </button>
+          </section>
+
+          {/* Platform buttons */}
+          <section className="space-y-3 mb-6">
+            <a
+              href={urls.linkedin}
+              target="_blank"
+              rel="noopener noreferrer"
+              className="flex items-center justify-between w-full bg-[#0A66C2] hover:bg-[#004182] text-white font-body font-semibold text-sm rounded-lg px-4 py-3.5 transition-colors"
+            >
+              <span className="flex items-center gap-3">
+                <svg width="20" height="20" viewBox="0 0 24 24" fill="currentColor" aria-hidden="true"><path d="M20.447 20.452h-3.554v-5.569c0-1.328-.027-3.037-1.852-3.037-1.853 0-2.136 1.445-2.136 2.939v5.667H9.351V9h3.414v1.561h.046c.477-.9 1.637-1.85 3.37-1.85 3.601 0 4.267 2.37 4.267 5.455v6.286zM5.337 7.433a2.062 2.062 0 01-2.063-2.065 2.063 2.063 0 112.063 2.065zm1.782 13.019H3.555V9h3.564v11.452zM22.225 0H1.771C.792 0 0 .774 0 1.729v20.542C0 23.227.792 24 1.771 24h20.451C23.2 24 24 23.227 24 22.271V1.729C24 .774 23.2 0 22.222 0h.003z"/></svg>
+                LinkedIn
+              </span>
+              <span className="text-xs opacity-80">Share</span>
+            </a>
+            <a
+              href={urls.x}
+              target="_blank"
+              rel="noopener noreferrer"
+              className="flex items-center justify-between w-full bg-black hover:bg-[#1a1a1a] text-white font-body font-semibold text-sm rounded-lg px-4 py-3.5 transition-colors border border-[#333]"
+            >
+              <span className="flex items-center gap-3">
+                <svg width="20" height="20" viewBox="0 0 24 24" fill="currentColor" aria-hidden="true"><path d="M18.244 2.25h3.308l-7.227 8.26 8.502 11.24H16.17l-5.214-6.817L4.99 21.75H1.68l7.73-8.835L1.254 2.25H8.08l4.713 6.231zm-1.161 17.52h1.833L7.084 4.126H5.117z"/></svg>
+                X (Twitter)
+              </span>
+              <span className="text-xs opacity-80">Post</span>
+            </a>
+            <a
+              href={urls.facebook}
+              target="_blank"
+              rel="noopener noreferrer"
+              className="flex items-center justify-between w-full bg-[#1877F2] hover:bg-[#0d65d9] text-white font-body font-semibold text-sm rounded-lg px-4 py-3.5 transition-colors"
+            >
+              <span className="flex items-center gap-3">
+                <svg width="20" height="20" viewBox="0 0 24 24" fill="currentColor" aria-hidden="true"><path d="M24 12.073c0-6.627-5.373-12-12-12s-12 5.373-12 12c0 5.99 4.388 10.954 10.125 11.854v-8.385H7.078v-3.47h3.047V9.43c0-3.007 1.792-4.669 4.533-4.669 1.312 0 2.686.235 2.686.235v2.953H15.83c-1.491 0-1.956.925-1.956 1.874v2.25h3.328l-.532 3.47h-2.796v8.385C19.612 23.027 24 18.062 24 12.073z"/></svg>
+                Facebook
+              </span>
+              <span className="text-xs opacity-80">Share</span>
+            </a>
+            <button
+              type="button"
+              onClick={() => {
+                copyToClipboard(caption, "instagram");
+                window.location.href = "instagram://camera";
+                setTimeout(() => {
+                  if (document.visibilityState === "visible") {
+                    window.open("https://www.instagram.com/", "_blank");
+                  }
+                }, 600);
+              }}
+              className="flex items-center justify-between w-full bg-gradient-to-r from-[#833ab4] via-[#fd1d1d] to-[#fcb045] hover:opacity-90 text-white font-body font-semibold text-sm rounded-lg px-4 py-3.5 transition-opacity"
+            >
+              <span className="flex items-center gap-3">
+                <svg width="20" height="20" viewBox="0 0 24 24" fill="currentColor" aria-hidden="true"><path d="M12 2.163c3.204 0 3.584.012 4.85.07 3.252.148 4.771 1.691 4.919 4.919.058 1.265.069 1.645.069 4.849 0 3.205-.012 3.584-.069 4.849-.149 3.225-1.664 4.771-4.919 4.919-1.266.058-1.644.07-4.85.07-3.204 0-3.584-.012-4.849-.07-3.26-.149-4.771-1.699-4.919-4.92-.058-1.265-.07-1.644-.07-4.849 0-3.204.013-3.583.07-4.849.149-3.227 1.664-4.771 4.919-4.919 1.266-.057 1.645-.069 4.849-.069zM12 0C8.741 0 8.333.014 7.053.072 2.695.272.273 2.69.073 7.052.014 8.333 0 8.741 0 12c0 3.259.014 3.668.072 4.948.2 4.358 2.618 6.78 6.98 6.98C8.333 23.986 8.741 24 12 24c3.259 0 3.668-.014 4.948-.072 4.354-.2 6.782-2.618 6.979-6.98.059-1.28.073-1.689.073-4.948 0-3.259-.014-3.667-.072-4.947-.196-4.354-2.617-6.78-6.979-6.98C15.668.014 15.259 0 12 0zm0 5.838a6.162 6.162 0 100 12.324 6.162 6.162 0 000-12.324zM12 16a4 4 0 110-8 4 4 0 010 8zm6.406-11.845a1.44 1.44 0 100 2.881 1.44 1.44 0 000-2.881z"/></svg>
+                Instagram
+              </span>
+              <span className="text-xs opacity-80">
+                {copied === "instagram" ? "Caption copied · opening IG…" : "Copy + open"}
+              </span>
+            </button>
+            <a
+              href={urls.email}
+              className="flex items-center justify-between w-full bg-[#FFFFFF] hover:bg-[#1f2937] text-white font-body font-semibold text-sm rounded-lg px-4 py-3.5 transition-colors border border-[#222]"
+            >
+              <span className="flex items-center gap-3">
+                <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" aria-hidden="true"><path d="M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z"/><polyline points="22,6 12,13 2,6"/></svg>
+                Email
+              </span>
+              <span className="text-xs opacity-80">Compose</span>
+            </a>
+          </section>
+
+          <p className="text-xs text-[#555] font-body leading-relaxed">
+            Each button opens the platform's share sheet pre-filled with the
+            article URL and caption. Instagram has no URL-share API — its
+            button copies the caption to your clipboard and opens the IG app
+            so you can paste it into a new post or story. One-tap server-side
+            posting via LinkedIn / X / Meta APIs is coming next; the buttons
+            above will stop opening external sheets and post silently
+            instead.
+          </p>
+        </div>
+      </main>
+    </AdminShell>
+  );
+}

src/components/admin/AdminShell.tsx

@@ -0,0 +1,202 @@
+"use client";
+
+/**
+ * AdminShell — shared admin chrome that wraps every /admin/* page so the
+ * site is usable from a phone. Renders:
+ *
+ *   • Dark top bar (matches existing bg-[#0a0a0a] admin theme) with
+ *     hamburger trigger on the right.
+ *   • Slide-down drawer listing every admin section. Tap a link, drawer
+ *     closes, you're there. Keeps the existing per-page layouts intact
+ *     so we can roll it out page-by-page without breaking anything.
+ *
+ * Usage:
+ *   import AdminShell from "@/components/admin/AdminShell";
+ *   …
+ *   return (
+ *     <AdminShell title="Articles">
+ *       <YourExistingPageContent />
+ *     </AdminShell>
+ *   );
+ *
+ * The shell adds a sticky top bar at min-h-12 so existing content below
+ * doesn't overlap.
+ */
+import React, { useState, useEffect } from "react";
+import Link from "next/link";
+import { usePathname } from "next/navigation";
+
+const SECTIONS = [
+  { group: "Content", items: [
+    { href: "/admin", label: "Dashboard" },
+    { href: "/admin/articles", label: "Articles" },
+    { href: "/admin/review-queue", label: "Review Queue" },
+    { href: "/admin/import", label: "WP Import" },
+    { href: "/admin/audit-log", label: "Audit Log" },
+  ]},
+  { group: "Editorial", items: [
+    { href: "/admin/forum-dashboard", label: "Forum Dashboard" },
+    { href: "/admin/forum-moderation", label: "Forum Moderation" },
+    { href: "/admin/forum-seed", label: "Forum Seed" },
+    { href: "/admin/banned-terms", label: "Banned Terms" },
+    { href: "/admin/notifications", label: "Notifications" },
+    { href: "/admin/content-status", label: "Content Status" },
+  ]},
+  { group: "Companies", items: [
+    { href: "/admin/company-coverage", label: "Company Coverage" },
+    { href: "/admin/company-tracker", label: "Company Tracker" },
+  ]},
+  { group: "Newsletter", items: [
+    { href: "/admin/newsletter", label: "Newsletter" },
+    { href: "/admin/newsletter/templates", label: "Templates" },
+    { href: "/admin/newsletter/campaign-editor", label: "Campaign Editor" },
+    { href: "/admin/newsletter/analytics", label: "Analytics" },
+    { href: "/admin/email-analytics", label: "Email Analytics" },
+  ]},
+  { group: "AdOps", items: [
+    { href: "/admin/adops", label: "AdOps" },
+    { href: "/admin/adops/products", label: "Products" },
+    { href: "/admin/adops/ios", label: "IOs" },
+    { href: "/admin/adops/notifications", label: "AdOps Notifs" },
+    { href: "/admin/banners", label: "Banners" },
+  ]},
+  { group: "Accounting", items: [
+    { href: "/admin/accounting", label: "Accounting" },
+    { href: "/admin/accounting/clients", label: "Clients" },
+    { href: "/admin/accounting/invoices", label: "Invoices" },
+    { href: "/admin/accounting/expenses", label: "Expenses" },
+    { href: "/admin/accounting/reports", label: "Reports" },
+  ]},
+  { group: "People", items: [
+    { href: "/admin/users", label: "Users" },
+    { href: "/admin/wp-users", label: "WP Users" },
+    { href: "/admin/roles", label: "Roles" },
+    { href: "/admin/suspensions", label: "Suspensions" },
+  ]},
+];
+
+export default function AdminShell({
+  title,
+  children,
+}: {
+  title?: string;
+  children: React.ReactNode;
+}) {
+  const [open, setOpen] = useState(false);
+  const pathname = usePathname();
+
+  // Close drawer on route change
+  useEffect(() => { setOpen(false); }, [pathname]);
+  // Close drawer with Escape
+  useEffect(() => {
+    if (!open) return;
+    const onKey = (e: KeyboardEvent) => { if (e.key === "Escape") setOpen(false); };
+    window.addEventListener("keydown", onKey);
+    return () => window.removeEventListener("keydown", onKey);
+  }, [open]);
+  // Lock body scroll while drawer open
+  useEffect(() => {
+    if (open) {
+      const prev = document.body.style.overflow;
+      document.body.style.overflow = "hidden";
+      return () => { document.body.style.overflow = prev; };
+    }
+  }, [open]);
+
+  return (
+    <>
+      {/* Sticky top bar */}
+      <header className="sticky top-0 z-40 bg-[#0a0a0a] border-b border-[#222]">
+        <div className="max-w-7xl mx-auto px-4 h-12 flex items-center justify-between gap-3">
+          <div className="flex items-center gap-3 min-w-0">
+            <Link
+              href="/admin"
+              className="text-[10px] font-mono uppercase tracking-widest text-[#1D4ED8] hover:text-white transition-colors flex-shrink-0"
+            >
+              AV BEAT · ADMIN
+            </Link>
+            {title && (
+              <>
+                <span className="text-[#333]">/</span>
+                <span className="font-body font-semibold text-white truncate">{title}</span>
+              </>
+            )}
+          </div>
+          <button
+            type="button"
+            onClick={() => setOpen((o) => !o)}
+            aria-label={open ? "Close menu" : "Open menu"}
+            aria-expanded={open}
+            aria-controls="admin-drawer"
+            className="-mr-2 p-2 text-white hover:text-[#1D4ED8] transition-colors focus:outline-none focus-visible:ring-2 focus-visible:ring-[#1D4ED8] rounded"
+          >
+            {open ? (
+              <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" aria-hidden="true">
+                <path strokeLinecap="round" d="M6 6l12 12M6 18L18 6" />
+              </svg>
+            ) : (
+              <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" aria-hidden="true">
+                <path strokeLinecap="round" d="M4 7h16M4 12h16M4 17h16" />
+              </svg>
+            )}
+          </button>
+        </div>
+      </header>
+
+      {/* Drawer overlay */}
+      {open && (
+        <div
+          aria-hidden="true"
+          onClick={() => setOpen(false)}
+          className="fixed inset-0 z-30 bg-black/60 backdrop-blur-sm"
+        />
+      )}
+
+      {/* Drawer */}
+      <nav
+        id="admin-drawer"
+        aria-label="Admin sections"
+        aria-hidden={!open}
+        className={`fixed top-12 right-0 bottom-0 z-40 w-[280px] max-w-[85vw] bg-[#0a0a0a] border-l border-[#222] overflow-y-auto transform transition-transform duration-200 ${
+          open ? "translate-x-0" : "translate-x-full pointer-events-none"
+        }`}
+      >
+        <div className="py-3">
+          {SECTIONS.map((sec) => (
+            <div key={sec.group} className="mb-2">
+              <div className="px-4 py-1.5 text-[10px] font-mono font-bold text-[#1D4ED8] uppercase tracking-widest">
+                {sec.group}
+              </div>
+              {sec.items.map((item) => {
+                const active = pathname === item.href;
+                return (
+                  <Link
+                    key={item.href}
+                    href={item.href}
+                    className={`block px-4 py-2.5 text-sm font-body transition-colors ${
+                      active
+                        ? "bg-[#1D4ED8]/10 text-[#1D4ED8] font-semibold"
+                        : "text-[#cbd5e1] hover:bg-[#FFFFFF] hover:text-white"
+                    }`}
+                  >
+                    {item.label}
+                  </Link>
+                );
+              })}
+            </div>
+          ))}
+          <div className="border-t border-[#222] mt-2 pt-2">
+            <Link
+              href="/"
+              className="block px-4 py-2.5 text-sm font-body text-[#888] hover:text-[#1D4ED8] transition-colors"
+            >
+              ← Back to site
+            </Link>
+          </div>
+        </div>
+      </nav>
+
+      {children}
+    </>
+  );
+}