 <style>
      body {
            font-family: Arial, sans-serif;
            display: flex;
            flex-direction: column;
            align-items: center;
            background-color: #f0f0f0;
            margin: 0;
            padding: 0;
        }

        .book-now {
            margin: 10px;
            padding: 10px 20px;
            background-color: orange;
            color: white;
            border: none;
            cursor: pointer;
            font-size: 16px;
            border-radius: 5px;
        }

        /* Popup container */
        .popup {
            display: none;
            position: fixed;
            z-index: 1;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            overflow: auto;
            background-color: rgba(0, 0, 0, 0.4);
            justify-content: center;
            align-items: center;
        }

        /* Popup content */
        .popup-content {
            background-color: #fff;
            margin: auto;
            padding: 30px;
            border: 1px solid #888;
            width: 100%;
            max-width: 600px;
            border-radius: 10px;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
        }

        /* Close button */
        .close {
            color: #aaa;
            float: right;
            font-size: 30px;
            font-weight: bold;
        }

        .close:hover,
        .close:focus {
            color: red;
            text-decoration: none;
            cursor: pointer;
        }

        .form-container {
            display: flex;
            flex-direction: column;
            gap: 9px;
        }

        .form-row {
            display: flex;
            justify-content: space-between;
            gap: 9px;
        }

        .form-row input,
        .form-row select {
            width: 46%;
            padding: 12px;
            border: 1px solid #ccc;
            border-radius: 5px;
            font-size: 12px;
        }

        .form-row.full-width input,
        .form-row.full-width select {
            width: 100%;
        }

        .form-row.full-width {
            flex-direction: column;
        }

        .form-row.three-column {
            display: flex;
            flex-wrap: wrap;
        }

        .form-row.three-column input,
        .form-row.three-column select {
            flex: 1 1 calc(33% - 10px);
            margin-bottom: 10px;
        }

        .hidden {
            display: none;
        }

        .btn-submit {
            background-color: orange;
            color: white;
            padding: 10px;
            border: none;
            cursor: pointer;
            font-size: 16px;
            border-radius: 5px;
            width: 100%;
        }

        label {
            display: block;
            margin-bottom: 5px;
            font-weight: bold;
        }
		


    </style>