body {
            margin: 0;
            font-family: sans-serif;
            background: #f4f4f4;
            padding: 20px;
        }

        .navbar {
            display: flex;
            align-items: center;
            padding: 10px 20px;
            background-color: #f8f8f8;
            border-bottom: 1px solid #e7e7e7;
            height: 80px;
            box-sizing: border-box;
        }

        .logo-container {
            display: flex;
            align-items: center;
        }

        .logo-circle {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background-color: #007bff;
            display: flex;
            justify-content: center;
            align-items: center;
            margin-right: 10px;
        }

        .logo-image {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            object-fit: cover;
        }

        .text-container {
            display: flex;
            flex-direction: column;
            justify-content: center;
            height: 100%;
        }

        .main-heading {
            font-size: 1.4em;
            font-weight: bold;
            line-height: 1.2;
            margin: 0;
            color: #1313f3
        }

        .sub-heading {
            font-size: 1em;
            line-height: 1.2;
            margin: 0;
            color: #555;
        }

        .container {
            max-width: 600px;
            background: white;
            padding: 20px;
            margin: auto;
            border-radius: 8px;
        }

        input,
        select {
            width: 100%;
            padding: 10px;
            margin-bottom: 10px;
        }

        button {
            padding: 10px 15px;
            background: #4CAF50;
            color: white;
            border: none;
            border-radius: 4px;
        }

        .qr-code img {
            max-width: 300px;
            margin-top: 20px;
        }