From 91ad054a41c0241321efcb9569462d57cf8c8c7f Mon Sep 17 00:00:00 2001
From: Developer <developer@discord-automod.local>
Date: Tue, 28 Jul 2026 08:30:43 +0700
Subject: [PATCH] feat: add floating top navigation bar

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---
 .../src/components/layout/top-nav.tsx         | 81 +++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 services/frontend/src/components/layout/top-nav.tsx

diff --git a/services/frontend/src/components/layout/top-nav.tsx b/services/frontend/src/components/layout/top-nav.tsx
new file mode 100644
index 0000000..5776ca8
--- /dev/null
+++ b/services/frontend/src/components/layout/top-nav.tsx
@@ -0,0 +1,81 @@
+"use client";
+
+import { usePathname, useRouter } from "next/navigation";
+import { Moon, Sun } from "lucide-react";
+import { useEffect, useState } from "react";
+import { navItems, isActivePath } from "@/lib/navigation";
+
+export function TopNav() {
+  const pathname = usePathname();
+  const router = useRouter();
+  const [theme, setTheme] = useState<"light" | "dark">("dark");
+
+  useEffect(() => {
+    const stored = localStorage.getItem("theme") as "light" | "dark" | null;
+    if (stored) setTheme(stored);
+  }, []);
+
+  const toggleTheme = () => {
+    const next = theme === "dark" ? "light" : "dark";
+    setTheme(next);
+    localStorage.setItem("theme", next);
+    document.documentElement.classList.remove("light", "dark");
+    document.documentElement.classList.add(next);
+  };
+
+  return (
+    <header className="fixed top-0 left-0 right-0 z-40 h-11 flex items-center gap-1 px-3 glass-intense border-b border-[var(--color-border-glow)]">
+      {/* Brand */}
+      <div className="flex items-center gap-2 mr-4 shrink-0">
+        <div className="relative flex size-6 items-center justify-center rounded-md bg-gradient-to-br from-cyan-500 to-teal-400 text-white text-[10px] font-bold">
+          D
+          <span className="absolute -top-0.5 -right-0.5 size-1.5 rounded-full bg-emerald-500 shadow-[0_0_6px] shadow-emerald-500/80 animate-pulse" />
+        </div>
+        <span className="text-xs font-semibold text-text-primary tracking-tight hidden sm:inline">
+          Discord Automod
+        </span>
+      </div>
+
+      {/* Nav links */}
+      <nav className="flex items-center gap-0.5 flex-1 justify-center">
+        {navItems.map(({ href, label, icon: Icon, matchPrefix }) => {
+          const active = isActivePath(pathname, matchPrefix);
+          return (
+            <button
+              key={href}
+              type="button"
+              onClick={() => router.push(href)}
+              className={`relative flex items-center gap-1.5 px-3 py-1.5 rounded-md text-xs font-medium transition-all duration-150 ${
+                active
+                  ? "text-text-primary"
+                  : "text-text-secondary/60 hover:text-text-primary/80"
+              }`}
+            >
+              <Icon className="size-3.5" />
+              <span className="hidden sm:inline">{label}</span>
+              {active && (
+                <span className="absolute bottom-0 left-1/2 -translate-x-1/2 w-6 h-0.5 rounded-full bg-primary shadow-[0_0_8px] shadow-primary/60" />
+              )}
+            </button>
+          );
+        })}
+      </nav>
+
+      {/* Right side */}
+      <div className="flex items-center gap-2 shrink-0">
+        <button
+          type="button"
+          onClick={toggleTheme}
+          className="size-7 flex items-center justify-center rounded-md text-text-secondary/60 hover:text-text-primary hover:bg-glass-bg transition-all"
+          aria-label="Toggle theme"
+        >
+          {theme === "dark" ? (
+            <Moon className="size-3.5" />
+          ) : (
+            <Sun className="size-3.5" />
+          )}
+        </button>
+      </div>
+    </header>
+  );
+}