nx9-url-shortener/templates/preview.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    {% if let Some(t) = title %}
        <title>{{ t }}</title>
        <meta property="og:title" content="{{ t }}">
        <meta name="twitter:title" content="{{ t }}">
    {% else %}
        <title>Link Preview - BZOD</title>
        <meta property="og:title" content="Link Preview">
        <meta name="twitter:title" content="Link Preview">
    {% endif %}
    
    {% if let Some(d) = description %}
        <meta name="description" content="{{ d }}">
        <meta property="og:description" content="{{ d }}">
        <meta name="twitter:description" content="{{ d }}">
    {% endif %}
    
    {% if let Some(l) = logo_url %}
        <meta property="og:image" content="{{ l }}">
        <meta name="twitter:image" content="{{ l }}">
    {% endif %}

    <meta property="og:type" content="website">
    <meta name="twitter:card" content="summary_large_image">

    <style>
        :root {
            --bg-base: #070a13;
            --bg-card: rgba(17, 24, 39, 0.7);
            --border-color: rgba(255, 255, 255, 0.08);
            --text-primary: #f8fafc;
            --text-secondary: #94a3b8;
            --primary-grad: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
            --accent-color: #6366f1;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            background-color: var(--bg-base);
            color: var(--text-primary);
            font-family: 'Outfit', 'Inter', system-ui, -apple-system, sans-serif;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 1.5rem;
        }

        .preview-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 20px;
            padding: 3rem 2.5rem;
            width: 100%;
            max-width: 500px;
            backdrop-filter: blur(12px);
            box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.5);
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .logo-container {
            margin-bottom: 2rem;
            display: flex;
            justify-content: center;
            align-items: center;
            width: 96px;
            height: 96px;
            border-radius: 24px;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-color);
            overflow: hidden;
        }

        .logo-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .logo-placeholder {
            width: 48px;
            height: 48px;
            color: #818cf8;
        }

        .title {
            font-size: 1.75rem;
            font-weight: 700;
            margin-bottom: 1rem;
            line-height: 1.3;
            background: linear-gradient(135deg, #fff 0%, #cbd5e1 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .description {
            color: var(--text-secondary);
            font-size: 1rem;
            line-height: 1.6;
            margin-bottom: 2.5rem;
            max-width: 100%;
            word-wrap: break-word;
        }

        .btn {
            background: var(--primary-grad);
            color: #fff;
            border: none;
            padding: 1rem 2rem;
            border-radius: 12px;
            font-weight: 600;
            font-size: 1.1rem;
            text-decoration: none;
            cursor: pointer;
            width: 100%;
            transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            display: inline-block;
            box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.3);
        }

        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px 0 rgba(99, 102, 241, 0.45);
            opacity: 0.95;
        }

        .btn:active {
            transform: translateY(0);
        }

        .footer-text {
            margin-top: 2rem;
            font-size: 0.8rem;
            color: var(--text-secondary);
            opacity: 0.6;
        }
    </style>
</head>
<body>

    <div class="preview-card">
        <div class="logo-container">
            {% if let Some(l) = logo_url %}
                <img class="logo-img" src="{{ l }}" alt="Logo">
            {% else %}
                <svg class="logo-placeholder" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
                    <circle cx="12" cy="12" r="10"></circle>
                    <line x1="2" y1="12" x2="22" y2="12"></line>
                    <path d="M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z"></path>
                </svg>
            {% endif %}
        </div>

        {% if let Some(t) = title %}
            <h1 class="title">{{ t }}</h1>
        {% else %}
            <h1 class="title">You are being redirected</h1>
        {% endif %}

        {% if let Some(d) = description %}
            <p class="description">{{ d }}</p>
        {% else %}
            <p class="description">Click the button below to proceed to the destination URL.</p>
        {% endif %}

        <a href="{{ destination }}" class="btn">{{ button_text }}</a>

        <div class="footer-text">Powered by BZOD</div>
    </div>

</body>
</html>