{% extends "base.html" %}
{% block content %}
<div class="max-w-6xl mx-auto px-6 py-12 md:py-24">
    <div class="flex flex-col items-center text-center space-y-8">
        <h1 class="text-5xl md:text-7xl font-light text-stone-900 leading-tight tracking-tight">
            Dinner, simplified <br>
            <span class="font-serif italic text-emerald-800">by design.</span>
        </h1>

        <p class="max-w-xl text-lg text-stone-500 font-light leading-relaxed">
            A minimalist approach to meal planning. Clear out your fridge, reduce waste, and regain your evenings with
            AI-tailored dinner plans.
        </p>

        <div class="pt-4">
            {% if current_user.is_authenticated %}
            <a href="/dashboard"
                class="bg-emerald-800 text-stone-50 px-10 py-4 rounded-full font-medium transition-all hover:bg-stone-800 hover:shadow-xl active:scale-95 flex items-center gap-3">
                Open Dashboard
                <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M17 8l4 4m0 0l-4 4m4-4H3" />
                </svg>
            </a>
            {% else %}
            <div class="flex flex-col sm:flex-row gap-4 items-center">
                <a href="/register"
                    class="bg-emerald-800 text-white px-10 py-4 rounded-full font-medium shadow-sm hover:bg-emerald-900 transition-all active:scale-95">
                    Get Started
                </a>
                <a href="/login" class="text-stone-600 hover:text-stone-900 px-8 py-4 font-medium transition-colors">
                    Sign In
                </a>
            </div>
            {% endif %}
        </div>
    </div>

    <div class="mt-32 grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-4 gap-10 border-t border-stone-100 pt-16">
        <div class="group space-y-4">
            <div class="w-12 h-12 bg-amber-50 rounded-2xl flex items-center justify-center text-amber-700 group-hover:bg-amber-100 transition-colors">
                <svg xmlns="http://www.w3.org/2000/svg" class="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M4.318 6.318a4.5 4.5 0 000 6.364L12 20.364l7.682-7.682a4.5 4.5 0 00-6.364-6.364L12 7.636l-1.318-1.318a4.5 4.5 0 00-6.364 0z" />
                </svg>
            </div>
            <h3 class="text-lg font-semibold text-stone-800 tracking-tight">Purely Personal</h3>
            <p class="text-stone-500 text-sm leading-relaxed font-light">Custom filters for Keto, Vegan, or family-friendly gourmet needs.</p>
        </div>

        <div class="group space-y-4">
            <div class="w-12 h-12 bg-emerald-50 rounded-2xl flex items-center justify-center text-emerald-700 group-hover:bg-emerald-100 transition-colors">
                <svg xmlns="http://www.w3.org/2000/svg" class="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M16 11V7a4 4 0 00-8 0v4M5 9h14l1 12H4L5 9z" />
                </svg>
            </div>
            <h3 class="text-lg font-semibold text-stone-800 tracking-tight">Zero Waste</h3>
            <p class="text-stone-500 text-sm leading-relaxed font-light">Fridge clear-out logic that prioritizes what you already own.</p>
        </div>

        <div class="group space-y-4">
            <div class="w-12 h-12 bg-orange-50 rounded-2xl flex items-center justify-center text-orange-700 group-hover:bg-orange-100 transition-colors">
                <svg xmlns="http://www.w3.org/2000/svg" class="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2" />
                </svg>
            </div>
            <h3 class="text-lg font-semibold text-stone-800 tracking-tight">Smart Matrix</h3>
            <p class="text-stone-500 text-sm leading-relaxed font-light">Instantly visualize ingredient reuse across your week.</p>
        </div>

        <div class="group space-y-4">
            <div class="w-12 h-12 bg-blue-50 rounded-2xl flex items-center justify-center text-blue-700 group-hover:bg-blue-100 transition-colors">
                <svg xmlns="http://www.w3.org/2000/svg" class="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z" />
                </svg>
            </div>
            <h3 class="text-lg font-semibold text-stone-800 tracking-tight">Time-Conscious</h3>
            <p class="text-stone-500 text-sm leading-relaxed font-light">From 20-minute rapid meals to gourmet weekend dinners.</p>
        </div>
    </div>

<div id="install-banner" class="hidden mt-12 p-6 rounded-3xl items-center justify-between gap-4 border border-white/40 bg-white/30 backdrop-blur-md shadow-xl ring-1 ring-stone-900/5 transition-opacity duration-500">
    <div class="flex items-center space-x-4 text-left">
        <div class="p-3 bg-emerald-600 rounded-2xl text-white">
            <svg xmlns="http://www.w3.org/2000/svg" class="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4" />
            </svg>
        </div>
        <div>
            <h3 class="text-stone-800 font-semibold tracking-tight">Madplaner App</h3>
            <p class="text-stone-500 text-xs">Add to home screen for the best experience.</p>
        </div>
    </div>
    <button id="install-button" class="bg-emerald-600 text-white px-6 py-2.5 rounded-full text-sm font-medium hover:bg-emerald-800 transition-all active:scale-95">
        Install
    </button>
</div>

    <footer class="mt-24 border-t border-stone-100 pt-8 flex flex-col md:flex-row justify-between items-center gap-4 text-stone-400 text-xs">
        
        {% if source_link %}
        <a href="{{ source_link }}" target="_blank" rel="noopener" class="flex items-center gap-2 hover:text-emerald-800 transition-colors group">
            <svg xmlns="http://www.w3.org/2000/svg" class="h-4 w-4 opacity-50 group-hover:opacity-100" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M10 20l4-16m4 4l4 4-4 4M6 16l-4-4 4-4" />
            </svg>
            <span class="font-medium underline decoration-stone-200 underline-offset-4 group-hover:decoration-emerald-800">Source Code</span>
        </a>
        {% endif %}
    </footer>
</div>

<style>
    body {
        background-color: #fdfdfc;
        background-image: radial-gradient(#e5e7eb 0.5px, transparent 0.5px);
        background-size: 40px 40px;
        scrollbar-gutter: stable;
    }
    @media (display-mode: standalone) {
        #install-banner { display: none !important; }
    }
</style>

<script>
    let deferredPrompt;
    const installBanner = document.getElementById('install-banner');

    window.addEventListener('beforeinstallprompt', (e) => {
        console.log('Install prompt captured');
        e.preventDefault();
        deferredPrompt = e;
        
        // Ensure banner is visible and styled
        installBanner.classList.remove('hidden');
        installBanner.classList.add('flex');
    });

    document.getElementById('install-button')?.addEventListener('click', async () => {
        if (!deferredPrompt) return;
        
        installBanner.classList.add('hidden');
        await deferredPrompt.prompt();
        
        const { outcome } = await deferredPrompt.userChoice;
        console.log(`User response: ${outcome}`);
        deferredPrompt = null;
    });
</script>

{% endblock %}