{{-- FLOATING PREVIEW ONLY WATERMARK BANNER (Sebelum Klien Bayar / Masih Draft atau Mode Demo) --}}
@php
    $isDemoMode = request()->routeIs('template.demo') || request()->is('demo/*') || !empty($isDemo) || !empty($invitation->is_demo);
    $isDraftMode = isset($invitation) && empty($invitation->is_paid) && !$isDemoMode;
@endphp

@if($isDraftMode)
    <div id="preview-watermark-banner" class="preview-banner-fixed draft-mode">
        <div class="preview-banner-content">
            <span class="preview-banner-icon">⚠️</span>
            <span class="preview-banner-text"><strong>MODE PRATINJAU (DRAFT):</strong> Undangan belum aktif. Selesaikan pembayaran untuk menghapus banner &amp; membagikan link resmi ke tamu.</span>
        </div>
        <a href="{{ route('checkout.index', ['invitation' => $invitation->id ?? '']) }}" class="preview-banner-btn draft-btn">
            <span>Aktivasi Paket</span>
            <span>&rarr;</span>
        </a>
    </div>
    <div class="preview-banner-spacer" aria-hidden="true"></div>
@elseif($isDemoMode)
    <div id="preview-watermark-banner" class="preview-banner-fixed demo-mode">
        <div class="preview-banner-content">
            <span class="preview-banner-icon">✨</span>
            <span class="preview-banner-text"><strong>MODE DEMO TEMPLATE:</strong> Ini adalah contoh pratinjau live template undangan pernikahan resmi Janoer Koening.</span>
        </div>
        <a href="{{ route('checkout.index', ['template' => $invitation->template->id ?? $invitation->template_id ?? '']) }}" class="preview-banner-btn demo-btn">
            <span>Pesan Desain Ini</span>
            <span>&rarr;</span>
        </a>
    </div>
    <div class="preview-banner-spacer" aria-hidden="true"></div>
@endif

<style>
.preview-banner-fixed {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999999;
    padding: 10px 16px;
    font-size: 12px;
    font-weight: 600;
    box-shadow: 0 4px 20px rgba(0,0,0,0.25);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif !important;
    box-sizing: border-box;
}
.preview-banner-fixed.draft-mode {
    background: linear-gradient(90deg, #d97706, #f59e0b, #d97706);
    color: #ffffff;
    border-bottom: 1px solid rgba(251, 191, 36, 0.6);
}
.preview-banner-fixed.demo-mode {
    background: linear-gradient(90deg, #3730a3, #6366f1, #3730a3);
    color: #ffffff;
    border-bottom: 1px solid rgba(165, 180, 252, 0.6);
}
.preview-banner-content {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 auto;
    text-align: center;
}
.preview-banner-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(255,255,255,0.25);
    flex-shrink: 0;
    font-size: 11px;
}
.preview-banner-text {
    letter-spacing: 0.02em;
    line-height: 1.4;
}
.preview-banner-btn {
    padding: 6px 14px;
    background: #ffffff;
    border-radius: 50px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none !important;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
    transition: transform 0.2s, background 0.2s;
    flex-shrink: 0;
    margin-left: 12px;
}
.preview-banner-btn.draft-btn {
    color: #92400e;
}
.preview-banner-btn.demo-btn {
    color: #312e81;
}
.preview-banner-btn:hover {
    transform: translateY(-1px);
    background: #f8fafc;
}
.preview-banner-spacer {
    height: 44px;
    width: 100%;
}
@media (max-width: 640px) {
    .preview-banner-fixed {
        padding: 8px 10px;
        font-size: 10px;
    }
    .preview-banner-text {
        font-size: 10px;
    }
    .preview-banner-btn {
        padding: 5px 10px;
        font-size: 9px;
        margin-left: 6px;
    }
    .preview-banner-spacer {
        height: 38px;
    }
}
</style>