@php
    $h = 'font-display text-base font-semibold text-ink';
    $p = 'text-sm leading-relaxed text-ink-2';
    $li = 'text-sm leading-relaxed text-ink-2';
    $code = 'rounded bg-inset px-1.5 py-0.5 font-mono text-[12px] text-accent-text';
@endphp

<div class="space-y-3">
    <h3 class="{{ $h }}">What the WireGuard access does</h3>
    <p class="{{ $p }}">Puts the <span class="text-ink">whole panel behind a WireGuard tunnel</span>: the server becomes a WG server, your devices peer in, and the panel (HTTP/HTTPS, ports 80/443) is reachable <span class="text-ink">only through the tunnel</span>. A network-layer gate <span class="text-ink">on top of</span> 2FA and the login protection: those guard the <span class="text-ink">login</span>; this hides the <span class="text-ink">whole panel</span> from the public internet.</p>
    <p class="{{ $p }}">Everything runs through the host CLI <code class="{{ $code }}">clusev wg …</code> (over SSH on the server). Nothing is active by default — you decide when the tunnel and the gate go on.</p>
</div>

<div class="space-y-3">
    <h3 class="{{ $h }}">Set up — <code class="{{ $code }}">clusev wg setup</code></h3>
    <p class="{{ $p }}">Interactive, every value pre-filled with a sensible default and a hint:</p>
    <ul class="ml-4 list-disc space-y-1.5">
        <li class="{{ $li }}"><span class="text-ink">WG subnet</span> (default <code class="{{ $code }}">10.99.0.0/24</code>) — a private network that must <span class="text-ink">not</span> clash with your LAN/VPN. A collision is detected and rejected.</li>
        <li class="{{ $li }}"><span class="text-ink">Public endpoint</span> — the auto-detected public IP. <span class="text-ink">Behind NAT or a cloud load balancer this may not be the address clients should dial</span> — verify it before enabling the gate.</li>
        <li class="{{ $li }}"><span class="text-ink">First peer</span> — created right away; its config and a QR code are printed.</li>
    </ul>
    <p class="{{ $p }}">Setup starts the tunnel (survives reboots) but does <span class="text-ink">not</span> enable the gate — the panel stays public for now.</p>
</div>

<div class="space-y-3">
    <h3 class="{{ $h }}">Connect a client &amp; test</h3>
    <p class="{{ $p }}">Scan the QR code from <code class="{{ $code }}">setup</code> (or <code class="{{ $code }}">clusev wg add-peer &lt;name&gt;</code>) in the WireGuard app. The default is <span class="text-ink">split tunnel</span>: only panel traffic goes through WG, your normal internet does not. Full tunnel (<code class="{{ $code }}">0.0.0.0/0</code>) is possible but <span class="text-ink">not recommended</span>.</p>
    <p class="{{ $p }}">Connect, then open <code class="{{ $code }}">http://&lt;server-tunnel-ip&gt;</code> — does it reach the panel? Only once the tunnel reliably works, enable the gate.</p>
</div>

<div class="space-y-3">
    <h3 class="{{ $h }}">Gate on/off — <code class="{{ $code }}">clusev wg up</code> / <code class="{{ $code }}">down</code></h3>
    <p class="{{ $p }}"><code class="{{ $code }}">clusev wg up</code> restricts 80/443 to the WG subnet — from outside the panel is then unreachable. <code class="{{ $code }}">clusev wg status</code> shows peers, handshakes and the gate state.</p>
    <p class="{{ $p }}"><span class="text-ink">Escape hatch:</span> <code class="{{ $code }}">clusev wg down</code> (over SSH) removes the gate immediately — the panel is public again. <span class="text-ink">SSH (port 22) and the WireGuard port are never affected by the gate</span>, so you can always reach the server over SSH.</p>
    <p class="{{ $p }}">If <code class="{{ $code }}">wg0</code> fails to come up after a reboot, the gate is <span class="text-ink">not</span> applied — the panel stays publicly reachable rather than locking you out.</p>
</div>
