{{-- One clear banner when a linked product has local changes. No Prepare detour. --}}
@php
    $currentStep = $wizardStep ?? null;
    $linked = filled($import->shopify_product_gid);
    $needsPrepare = $import->shopifyPayloadNeedsPrepare();
    $shopifyDirty = $import->hasPendingShopifySync();
    // Only show Update CTA when sync is actually dirty — not forever when prepare alone fails.
    $needsPush = $linked && $shopifyDirty;
    $shopifyUrl = route('product-ai-import.show', ['productAiImport' => $import, 'step' => 'shopify']);
    $autoBusy = $import->isAutoRunning();
    $bgBusy = $import->isBackgroundBusy();
    $isImprove = $import->isImproveExisting();
    $syncLabel = $isImprove ? 'Sync media' : 'Update Shopify';
    $syncAction = $isImprove
        ? route('product-ai-import.sync-improve-media', $import)
        : route('product-ai-import.run-pending', $import);
@endphp

@if($needsPush)
    <section class="pai-pipe-banner pai-pipe-banner--shopify" id="pai-pipe-banner">
        <div class="pai-pipe-banner-body">
            <div class="pai-pipe-banner-kicker">Shopify · pending</div>
            <h2>{{ $isImprove ? 'Improved media is not on Shopify yet' : 'Local changes are not on Shopify yet' }}</h2>
            <p>
                @if($isImprove)
                    Press <strong>Sync media</strong> — prepares if needed, then replaces gallery only (variants remapped; title/pricing/status untouched).
                @else
                    Press <strong>Update Shopify</strong> — prepares media if needed, then pushes to the linked product.
                @endif
                Watch the dark “Working” banner for progress.@if($bgBusy) If another job is running, this joins the queue (1-by-1).@endif
            </p>
            <div class="pai-pipe-banner-actions" data-pai-shopify-sync-actions>
                @if($autoBusy)
                    <button type="button"
                            class="btn pai-shopify-sync-locked"
                            disabled
                            aria-disabled="true"
                            title="Auto pipeline is running — wait or stop Auto first.">
                        {{ $syncLabel }} (Auto running)
                    </button>
                    <span class="pai-pipe-quiet-link pai-pipe-locked-hint">Wait for Auto to finish</span>
                @else
                    {{-- Always run-pending (stored listing) — never submit the big Shopify form from here.
                         Form submit was easy to “silently” block on HTML5/required validation.
                         When a bg job is running, server queues Update Shopify behind it. --}}
                    <form action="{{ $syncAction }}" method="POST" class="pai-pipe-inline-form" data-pai-lux-loader="shopify-update" id="pai-pipe-run-pending-form">
                        @csrf
                        <input type="hidden" name="wizard_step" value="{{ $currentStep ?: 'shopify' }}">
                        <button type="submit" class="btn btn-primary" data-pai-shopify-update-trigger>
                            {{ $bgBusy ? 'Queue '.$syncLabel : $syncLabel }}
                        </button>
                    </form>
                    @if($currentStep !== 'shopify')
                        <a href="{{ $shopifyUrl }}" class="pai-pipe-quiet-link">Or review on Shopify step →</a>
                    @endif
                @endif
            </div>
        </div>
    </section>
@elseif($linked && $needsPrepare && ! $autoBusy && ! $bgBusy)
    <section class="pai-pipe-banner pai-pipe-banner--prepare" id="pai-pipe-banner-prepare">
        <div class="pai-pipe-banner-body">
            <div class="pai-pipe-banner-kicker">Prepare</div>
            <h2>Some Shopify media still needs Prepare</h2>
            <p>Use <strong>Re-prepare Shopify set</strong> on the Prepare step (video must become Ready / 1.25:1). The Update banner appears again only after new local changes.</p>
        </div>
    </section>
@endif

<style>
.pai-pipe-banner {
    overflow-anchor: none;
    display: flex; gap: 0.9rem; align-items: flex-start;
    border-radius: 12px; padding: 1rem 1.15rem; margin: 0 0 1rem;
    border: 1px solid #93c5fd;
    background: #eff6ff;
    color: #1e3a8a;
}
.pai-pipe-banner--prepare {
    border-color: #fcd34d;
    background: #fffbeb;
    color: #92400e;
}
.pai-pipe-banner-body { flex: 1; min-width: 0; }
.pai-pipe-banner-kicker {
    font-size: 0.72rem; font-weight: 800; letter-spacing: 0.04em; text-transform: uppercase;
    opacity: 0.8; margin-bottom: 0.2rem;
}
.pai-pipe-banner h2 {
    margin: 0 0 0.3rem; font-size: 1.05rem; font-weight: 800; color: inherit;
}
.pai-pipe-banner p {
    margin: 0; font-size: 0.9rem; line-height: 1.45;
}
.pai-pipe-banner-meta {
    margin-top: 0.4rem !important;
    font-size: 0.8rem !important;
    opacity: 0.85;
}
.pai-pipe-banner-actions {
    display: flex; flex-wrap: wrap; gap: 0.65rem; align-items: center; margin-top: 0.85rem;
}
.pai-pipe-inline-form { display: inline; margin: 0; }
.pai-pipe-quiet-link {
    font-size: 0.82rem; color: #1d4ed8; text-decoration: none; font-weight: 600;
}
.pai-pipe-banner--prepare .pai-pipe-quiet-link { color: #b45309; }
.pai-pipe-quiet-link:hover { text-decoration: underline; }
/* Disabled sync must not look clickable (layout .btn-primary has no :disabled style). */
.pai-shopify-sync-locked,
.btn.pai-shopify-sync-locked,
button.btn-primary:disabled,
button[data-pai-shopify-update-trigger]:disabled,
#pai-shopify-update-btn:disabled {
    background: #94a3b8 !important;
    border-color: #94a3b8 !important;
    color: #fff !important;
    opacity: 0.85;
    cursor: not-allowed !important;
    pointer-events: none;
    box-shadow: none !important;
}
.pai-pipe-locked-hint { cursor: default; opacity: 0.85; color: #64748b !important; }
.pai-pipe-locked-hint:hover { text-decoration: none; }
</style>