<!doctype html>
<html lang="en">

<head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width,initial-scale=1" />
    <title>No Content</title>
    <style>
        .center-full {
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 12px;
            background: #f5f7fa;
            font-family: system-ui, sans-serif;
            color: #333;
        }

        .bubble {
            padding: 28px 36px;
            border-radius: 14px;
            background: #fff;
            box-shadow: 0 10px 30px rgba(16, 24, 40, 0.06);
            text-align: center;
            border: 1px solid #e6e9ef;
        }

        .big {
            font-size: 20px;
            font-weight: 600;
        }

        .muted {
            font-size: 13px;
            color: #757b85;
            margin-top: 6px;
        }
    </style>
</head>

<body>
    <div class="center-full">
        <div class="bubble" role="status" aria-live="polite">
            <div class="big">There is no content available.</div>
            <div class="muted">You can add new data or select another option.</div>
        </div>
    </div>
</body>

</html>