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2 changes: 1 addition & 1 deletion app/layout.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -77,7 +77,7 @@ export default function RootLayout({
<body className="min-h-screen bg-background text-foreground font-sans">
<ThemeProvider
attribute="class"
defaultTheme="system"
defaultTheme="dark"
enableSystem
disableTransitionOnChange
>
Expand Down
140 changes: 140 additions & 0 deletions components/layout/theme-toggle.tsx
Original file line number Diff line number Diff line change
@@ -0,0 +1,140 @@
"use client"

import * as React from "react"
import { useTheme } from "next-themes"
import { AnimatePresence, motion } from "framer-motion"
import { Moon, Sun, Monitor } from "lucide-react"

const iconSizeClasses = {
sm: "h-4 w-4",
md: "h-5 w-5",
}

const themeOptions = [
{ value: "dark", label: "dark", icon: Moon },
{ value: "light", label: "light", icon: Sun },
{ value: "system", label: "system", icon: Monitor },
] as const

const iconTransition = {
duration: 0.15,
}

const dropdownTransition = {
type: "spring" as const,
stiffness: 300,
damping: 20,
}

function ThemeIcon({ theme, className }: { theme: string; className: string }) {
const option = themeOptions.find((o) => o.value === theme)
const Icon = option?.icon ?? Moon
return <Icon className={className} />
}

export function ThemeToggle({ iconSize = "sm" }: { iconSize?: "sm" | "md" }) {
const { theme, resolvedTheme, setTheme } = useTheme()
const [isOpen, setIsOpen] = React.useState(false)
const [mounted, setMounted] = React.useState(false)
const containerRef = React.useRef<HTMLDivElement>(null)

React.useEffect(() => {
setMounted(true)
}, [])

// Click-outside dismissal
React.useEffect(() => {
if (!isOpen) return

const handleMouseDown = (e: MouseEvent) => {
if (
containerRef.current &&
!containerRef.current.contains(e.target as Node)
) {
setIsOpen(false)
}
}

document.addEventListener("mousedown", handleMouseDown)
return () => document.removeEventListener("mousedown", handleMouseDown)
}, [isOpen])

// Keyboard handling
React.useEffect(() => {
const handleKeyDown = (e: KeyboardEvent) => {
const target = e.target as HTMLElement
if (target.tagName === "INPUT" || target.tagName === "TEXTAREA") return

if (e.key === "t") {
setTheme(resolvedTheme === "dark" ? "light" : "dark")
setIsOpen(false)
}

if (e.key === "Escape") {
setIsOpen(false)
}
}

window.addEventListener("keydown", handleKeyDown)
return () => window.removeEventListener("keydown", handleKeyDown)
}, [resolvedTheme, setTheme])

if (!mounted) return null

const sizeClass = iconSizeClasses[iconSize]

return (
<div ref={containerRef} className="relative">
<button
onClick={() => setIsOpen((prev) => !prev)}
className="p-2 text-muted-foreground hover:text-foreground transition-colors rounded-md"
aria-label="Toggle theme"
>
<AnimatePresence mode="wait">
<motion.div
key={theme}
initial={{ opacity: 0, rotate: -90, scale: 0.5 }}
animate={{ opacity: 1, rotate: 0, scale: 1 }}
exit={{ opacity: 0, rotate: 90, scale: 0.5 }}
transition={iconTransition}
>
<ThemeIcon theme={theme ?? "dark"} className={sizeClass} />
</motion.div>
</AnimatePresence>
</button>

<AnimatePresence>
{isOpen && (
<motion.div
initial={{ opacity: 0, scale: 0.95, y: -4 }}
animate={{ opacity: 1, scale: 1, y: 0 }}
exit={{ opacity: 0, scale: 0.95, y: -4 }}
transition={dropdownTransition}
className="absolute right-0 top-full mt-1 z-[90] bg-popover border border-border rounded-md shadow-md p-1"
>
{themeOptions.map((option) => {
const isActive = theme === option.value
return (
<button
key={option.value}
onClick={() => {
setTheme(option.value)
setIsOpen(false)
}}
className={`flex items-center gap-2 w-full px-3 py-1.5 text-sm rounded-sm transition-colors ${
isActive
? "text-accent bg-accent/10"
: "text-muted-foreground hover:text-foreground hover:bg-muted"
}`}
>
<option.icon className="h-4 w-4" />
{option.label}
</button>
)
})}
</motion.div>
)}
</AnimatePresence>
</div>
)
}
48 changes: 8 additions & 40 deletions components/layout/top-nav.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -3,14 +3,13 @@
import * as React from "react"
import Link from "next/link"
import { usePathname, useRouter } from "next/navigation"
import { useTheme } from "next-themes"
import { motion } from "framer-motion"
import { cn } from "@/lib/utils"
import { Sun, Moon } from "lucide-react"
import { MenuIcon } from "@/components/ui/menu-icon"
import { TooltipProvider } from "@/components/ui/tooltip"
import { ShortcutTooltip } from "@/components/common/shortcut-tooltip"
import { MobileMenu } from "@/components/layout/mobile-menu"
import { ThemeToggle } from "@/components/layout/theme-toggle"

const navItems = [
{ title: "home", href: "/" },
Expand All @@ -23,14 +22,8 @@ const navItems = [
export function TopNav() {
const pathname = usePathname()
const router = useRouter()
const { setTheme, resolvedTheme } = useTheme()
const [mounted, setMounted] = React.useState(false)
const [mobileMenuOpen, setMobileMenuOpen] = React.useState(false)

React.useEffect(() => {
setMounted(true)
}, [])

React.useEffect(() => {
const handleKeyDown = (e: KeyboardEvent) => {
const target = e.target as HTMLElement
Expand All @@ -40,14 +33,11 @@ export function TopNav() {
if (num >= 1 && num <= navItems.length) {
router.push(navItems[num - 1].href)
}
if (e.key === "t") {
setTheme(resolvedTheme === "dark" ? "light" : "dark")
}
}

window.addEventListener("keydown", handleKeyDown)
return () => window.removeEventListener("keydown", handleKeyDown)
}, [resolvedTheme, setTheme, router])
}, [router])

const isActive = (href: string) => {
if (href === "/") return pathname === "/"
Expand Down Expand Up @@ -94,41 +84,19 @@ export function TopNav() {
))}

{/* Desktop Theme toggle */}
{mounted && (
<ShortcutTooltip shortcut="t">
<button
onClick={() => setTheme(resolvedTheme === "dark" ? "light" : "dark")}
className="ml-2 p-2 text-muted-foreground hover:text-foreground transition-colors rounded-md shrink-0"
aria-label="Toggle theme"
>
{resolvedTheme === "dark" ? (
<Sun className="h-4 w-4" />
) : (
<Moon className="h-4 w-4" />
)}
</button>
</ShortcutTooltip>
)}
<ShortcutTooltip shortcut="t">
<div className="ml-2 shrink-0">
<ThemeToggle />
</div>
</ShortcutTooltip>
</div>
</TooltipProvider>

{/* Mobile Header */}
<div className="flex md:hidden items-center justify-end w-full">
<div className="flex items-center gap-2 -mr-2">
{/* Mobile Theme toggle */}
{mounted && (
<button
onClick={() => setTheme(resolvedTheme === "dark" ? "light" : "dark")}
className="p-2 text-muted-foreground hover:text-foreground transition-colors rounded-md"
aria-label="Toggle theme"
>
{resolvedTheme === "dark" ? (
<Sun className="h-5 w-5" />
) : (
<Moon className="h-5 w-5" />
)}
</button>
)}
<ThemeToggle iconSize="md" />
{/* Hamburger button */}
<button
onClick={() => setMobileMenuOpen(!mobileMenuOpen)}
Expand Down