feat: Frutiger Aero redesign — glass panels, Aero shimmer, interaction moments

thoughts-frontend/components/header.tsx

@@ -1,6 +1,7 @@
 "use client";
 
 import { useAuth } from "@/hooks/use-auth";
+import Image from "next/image";
 import Link from "next/link";
 import { Button } from "./ui/button";
 import { UserNav } from "./user-nav";
@@ -10,25 +11,33 @@ export function Header() {
   const { token } = useAuth();
 
   return (
-    <header className="sticky top-0 z-50 flex justify-center w-full border-b border-primary/20 bg-background/80 glass-effect glossy-effect bottom rounded-none">
+    <header className="sticky top-0 z-50 flex justify-center w-full border-b border-white/20 bg-background/80 glass-effect glossy-effect bottom rounded-none shadow-fa-md">
       <div className="container flex h-14 items-center px-2">
-        <div className="flex gap-2">
-          <Link href="/" className="flex items-center gap-1">
-            <span className="hidden font-bold text-primary sm:inline-block">
-              Thoughts
-            </span>
-          </Link>
-          <MainNav />
-        </div>
+        {/* Logo */}
+        <Link href="/" className="flex items-center gap-2 mr-4 shrink-0">
+          <Image
+            src="/icon.avif"
+            alt="Thoughts"
+            width={32}
+            height={32}
+            className="rounded-lg shadow-fa-sm"
+          />
+          <span className="hidden sm:inline-block font-bold text-primary text-shadow-sm">
+            Thoughts
+          </span>
+        </Link>
+
+        <MainNav />
+
         <div className="flex flex-1 items-center justify-end space-x-2">
           {token ? (
             <UserNav />
           ) : (
             <>
-              <Button asChild size="sm">
+              <Button asChild size="sm" variant="outline" className="rounded-full">
                 <Link href="/login">Login</Link>
               </Button>
-              <Button asChild size="sm">
+              <Button asChild size="sm" className="rounded-full">
                 <Link href="/register">Register</Link>
               </Button>
             </>