Version 1.0.0

resources/js/hooks/use-appearance.tsx

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+import { useCallback, useEffect, useState } from 'react';
+
+export type Appearance = 'light' | 'dark' | 'contrast';
+
+const prefersDark = () => {
+    if (typeof window === 'undefined') {
+        return false;
+    }
+
+    return window.matchMedia('(prefers-color-scheme: dark)').matches;
+};
+
+const setCookie = (name: string, value: string, days = 365) => {
+    if (typeof document === 'undefined') {
+        return;
+    }
+
+    const maxAge = days * 24 * 60 * 60;
+    document.cookie = `${name}=${value};path=/;max-age=${maxAge};SameSite=Lax`;
+};
+
+const applyTheme = (appearance: Appearance) => {
+    if (appearance === 'contrast') {
+        document.documentElement.classList.remove('dark');
+        document.documentElement.classList.add('contrast');
+    } else if (appearance === 'dark') {
+        document.documentElement.classList.remove('contrast');
+        document.documentElement.classList.add('dark');
+    } else {
+        document.documentElement.classList.remove('contrast');
+        document.documentElement.classList.remove('dark');
+    }
+};
+
+const mediaQuery = () => {
+    if (typeof window === 'undefined') {
+        return null;
+    }
+
+    return window.matchMedia('(prefers-color-scheme: dark)');
+};
+
+export function initializeTheme() {
+    const savedAppearance = localStorage.getItem('appearance') as Appearance;
+    const prefersDark = mediaQuery()?.matches;
+    
+    // If no saved appearance and user prefers dark, set dark mode
+    if (!savedAppearance && prefersDark) {
+        applyTheme('dark');
+        localStorage.setItem('appearance', 'dark');
+    } else {
+        applyTheme(savedAppearance || 'light');
+    }
+}
+
+export function useAppearance() {
+    const [appearance, setAppearance] = useState<Appearance>('light');
+
+    const updateAppearance = useCallback((mode: Appearance) => {
+        setAppearance(mode);
+
+        // Store in localStorage for client-side persistence...
+        localStorage.setItem('appearance', mode);
+
+        // Store in cookie for SSR...
+        setCookie('appearance', mode);
+
+        applyTheme(mode);
+    }, []);
+
+    useEffect(() => {
+        const savedAppearance = localStorage.getItem('appearance') as Appearance | null;
+        const prefersDark = mediaQuery()?.matches;
+        
+        // If no saved appearance and user prefers dark, set dark mode
+        if (!savedAppearance && prefersDark) {
+            updateAppearance('dark');
+        } else {
+            updateAppearance(savedAppearance || 'light');
+        }
+    }, [updateAppearance]);
+
+    return { appearance, updateAppearance } as const;
+}

resources/js/hooks/use-font-size.tsx

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+import { useEffect, useState } from 'react';
+
+type FontSize = 'normal' | 'large' | 'larger';
+
+export function useFontSize() {
+    const [fontSize, setFontSize] = useState<FontSize>(() => {
+        if (typeof window !== 'undefined') {
+            const saved = localStorage.getItem('font-size');
+            if (saved && ['normal', 'large', 'larger'].includes(saved)) {
+                return saved as FontSize;
+            }
+        }
+        return 'normal';
+    });
+
+    useEffect(() => {
+        const root = window.document.documentElement;
+        root.classList.remove('text-normal', 'text-large', 'text-larger');
+        root.classList.add(`text-${fontSize}`);
+        localStorage.setItem('font-size', fontSize);
+    }, [fontSize]);
+
+    return {
+        fontSize,
+        setFontSize,
+    };
+}

resources/js/hooks/use-mobile-navigation.ts

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+import { useCallback } from 'react';
+
+export function useMobileNavigation() {
+    return useCallback(() => {
+        // Remove pointer-events style from body...
+        document.body.style.removeProperty('pointer-events');
+    }, []);
+}

resources/js/hooks/use-mobile.tsx

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+import { useEffect, useState } from 'react';
+
+const MOBILE_BREAKPOINT = 768;
+
+export function useIsMobile() {
+    const [isMobile, setIsMobile] = useState<boolean>();
+
+    useEffect(() => {
+        const mql = window.matchMedia(`(max-width: ${MOBILE_BREAKPOINT - 1}px)`);
+
+        const onChange = () => {
+            setIsMobile(window.innerWidth < MOBILE_BREAKPOINT);
+        };
+
+        mql.addEventListener('change', onChange);
+        setIsMobile(window.innerWidth < MOBILE_BREAKPOINT);
+
+        return () => mql.removeEventListener('change', onChange);
+    }, []);
+
+    return !!isMobile;
+}