<x-app-layout>
    <x-slot name="header">
        <div class="flex flex-col gap-4 sm:flex-row sm:items-center sm:justify-between">
            <div>
                <p class="text-sm font-semibold uppercase tracking-wide text-blue-600 dark:text-blue-400">Admin</p>
                <h2 class="mt-1 text-2xl font-bold text-slate-950 dark:text-white">Challenge Management</h2>
            </div>
            <a href="{{ route('admin.challenges.create') }}" class="rounded-lg bg-blue-600 px-4 py-2 text-sm font-bold text-white hover:bg-blue-700">Create Challenge</a>
        </div>
    </x-slot>

    <section class="rounded-lg border border-blue-100 bg-white shadow-sm dark:border-blue-900/50 dark:bg-slate-900">
        <div class="overflow-x-auto">
            <table class="min-w-full divide-y divide-blue-100 dark:divide-blue-900/50">
                <thead class="bg-blue-50 dark:bg-blue-950/40">
                    <tr>
                        <th class="px-4 py-3 text-left text-xs font-bold uppercase text-blue-700 dark:text-blue-300">Title</th>
                        <th class="px-4 py-3 text-left text-xs font-bold uppercase text-blue-700 dark:text-blue-300">Days</th>
                        <th class="px-4 py-3 text-left text-xs font-bold uppercase text-blue-700 dark:text-blue-300">Participants</th>
                        <th class="px-4 py-3 text-left text-xs font-bold uppercase text-blue-700 dark:text-blue-300">Status</th>
                        <th class="px-4 py-3 text-right text-xs font-bold uppercase text-blue-700 dark:text-blue-300">Action</th>
                    </tr>
                </thead>
                <tbody class="divide-y divide-blue-50 dark:divide-blue-900/40">
                    @forelse ($challenges as $challenge)
                        <tr>
                            <td class="px-4 py-4 text-sm font-bold text-slate-950 dark:text-white">{{ $challenge->title }}</td>
                            <td class="px-4 py-4 text-sm text-slate-600 dark:text-slate-300">{{ $challenge->duration_days }}</td>
                            <td class="px-4 py-4 text-sm text-slate-600 dark:text-slate-300">{{ $challenge->participants_count }}</td>
                            <td class="px-4 py-4 text-sm text-slate-600 dark:text-slate-300">{{ $challenge->is_active ? 'Active' : 'Inactive' }}</td>
                            <td class="px-4 py-4 text-right">
                                <div class="flex justify-end gap-3">
                                    <a href="{{ route('admin.challenges.show', $challenge) }}" class="text-sm font-bold text-blue-700 dark:text-blue-300">Participants</a>
                                    <a href="{{ route('admin.challenges.edit', $challenge) }}" class="text-sm font-bold text-blue-700 dark:text-blue-300">Edit</a>
                                </div>
                            </td>
                        </tr>
                    @empty
                        <tr><td colspan="5" class="px-4 py-10 text-center text-sm text-slate-500 dark:text-slate-400">No challenges yet.</td></tr>
                    @endforelse
                </tbody>
            </table>
        </div>
        <div class="p-4">{{ $challenges->links() }}</div>
    </section>
</x-app-layout>
