}
        .nav-menu {
            display: flex;
            gap: 15px;
        }
        .nav-menu a {
            color: white;
            text-decoration: none;
            padding: 8px 12px;
            border-radius: 5px;
            transition: background-color 0.3s ease;
        }
        .nav-menu a:hover {
            color: #00ff93;
            transform: translateY(-5px); /* Slight lift on hover */
            box-shadow: 0 0 3px #00ff93, 0 0 5px #00ff93; 
	    
        }
        /* New styles for nav-menus */
        .nav-menus {
            display: flex;
            justify-content: center; /* Centers images within the flex container */
            gap: 15px; /* Space between images */
            margin-bottom: 15px; /* Space between rows of images */
            flex-wrap: wrap; /* Allows items to wrap to the next line */

        }
        .nav-menus a {
            color: white;
            text-decoration: none;
            max-width: 200px; /* กำหนด max-width */
            max-height: 200px; /* กำหนด max-height */
            padding: 8px 12px;
            background-color: #212632; /* สีพื้นหลังใหม่ */
            border-radius: 5px;
            align-items: center;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0); /* เพิ่มเงา */
            
        }
        .nav-menus a:hover {      
box-shadow: 0 0 3px #00ff93, 0 0 5px #00ff93; 

        }
 /* New styles for nav-menus */
        .nav-menuse {
            display: flex;
            justify-content: center; /* Centers images within the flex container */
            gap: 15px; /* Space between images */
            margin-bottom: 15px; /* Space between rows of images */
            flex-wrap: wrap; /* Allows items to wrap to the next line */

        }
        .nav-menuse a {
            color: #ffffff;
            text-decoration: none;
            max-width: 200px; /* กำหนด max-width */
            max-height: 200px; /* กำหนด max-height */
            padding: 8px 12px;
            background-color: #212632; /* สีพื้นหลังใหม่ */
            border-radius: 5px;
            align-items: center;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.5); /* เพิ่มเงา */
            transition: background-color 0.3s ease;
        }
        .nav-menuse a:hover {
color: #00ff93;
box-shadow: 0 0 3px #00ff93, 0 0 5px #00ff93;
text-size:1.8em;
transform: translateY(-5px); /* Slight lift on hover */
        }

        .nav-menus img {
            border-radius: 8px; /* Rounded corners for images */
            box-shadow: 0 4px 8px rgba(0,0,0,0.1); /* Subtle shadow */
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }
        .nav-menus img:hover {
            transform: translateY(-5px); /* Slight lift on hover */
            box-shadow: 0 0 3px #00ff93, 0 0 5px #00ff93;  		
        }
        .header h1 {
            margin: 0;
            font-size: 1.8em;
        }
        
        .container {
            max-width: 800px;
            margin-top: 100px; /* Adjust for fixed header */
            background-color: #fff;
            padding: 30px;
            border-radius: 8px;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
            text-align: center;
            width: 95%; /* Make it more responsive */
            box-sizing: border-box; /* Include padding in width */
        }
        .containerdash {
            max-width: 800px;
            margin-top: 0px; /* Adjust for fixed header */
            background-color: #fff;
            padding: 30px;
            border-radius: 8px;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
            text-align: center;
            width: 95%; /* Make it more responsive */
            box-sizing: border-box; /* Include padding in width */
        }
 .headerdash {
             max-width: 800px;
            margin-top: 20px; /* Adjust for fixed header */
            background-color: #111827;
            padding: 8px;
            border-radius: 8px;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
            text-align: center;
            width: 95%; /* Make it more responsive */
            box-sizing: border-box; /* Include padding in width */
        }



        .history-container {
            max-width: 800px;
            margin-top: 40px; /* Adjust for fixed header */
            background-color: #fff;
            padding: 30px;
            border-radius: 8px;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
            text-align: center;
            width: 95%; /* Make it more responsive */
            box-sizing: border-box; /* Include padding in width */
        }
        h2 {
            color: #007bff;
            margin-bottom: 20px;
        }
        .info-box {
            background-color: #f8f9fa;
            border: 1px solid #dee2e6;
            padding: 15px;
            margin: 20px 0;
            border-radius: 5px;
            text-align: left; /* Keep text left-aligned within info-box */
        }
        .info-box p {
            margin-bottom: 8px;
        }
        .info-box strong {
            color: #0056b3;
        }
        .message {
            padding: 10px;
            margin-bottom: 20px;
            border-radius: 5px;
            font-weight: bold;
        }
        .message.success {
            background-color: #d4edda;
            color: #155724;
            border: 1px solid #c3e6cb;
        }
        .message.error {
            background-color: #f8d7da;
            color: #721c24;
            border: 1px solid #f5c6fb;
        }
        .btn {
            background-color: #28a745;
            color: white;
            padding: 10px 20px;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-size: 1em;
            transition: background-color 0.3s ease;
            width: 100%;
            margin-top: 15px;
        }
        .btn:hover {
            background-color: #218838;
        }
        .back-link {
            display: block;
            margin-top: 20px;
            color: #007bff;
            text-decoration: none;
        }
        .back-link:hover {
            text-decoration: underline;
        }
        .package-options {
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin-top: 20px;
            text-align: left;
        }
        .package-option label {
            display: block;
            background-color: #f0f0f0;
            width: 500px;
            padding: 10px 15px;
            border-radius: 5px;
            cursor: pointer;
            border: 1px solid #ddd;
            transition: background-color 0.2s ease, border-color 0.2s ease;
        }
        .package-option label:hover {
            background-color: #e0e0e0;
            border-color: #c0c0c0;
        }
        .package-option input[type="radio"] {
            margin-right: 10px;
        }
        .package-option input[type="radio"]:checked + label {
            background-color: #d1e7dd;
            border-color: #28a745;
            font-weight: bold;
            color: #155724;
        }

               /* Modal Styles for Confirmation */
        .confirm-modal {
            display: none; /* Hidden by default */
            position: fixed;
            z-index: 1000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            overflow: auto;
            background-color: rgba(0,0,0,0.8);
            justify-content: center;
            align-items: center;
        }
        .confirm-modal .modal-content {
            background-color: #fefefe;
            padding: 20px;
            border: 1px solid #888;
            width: 80%;
            max-width: 450px; /* Adjusted max-width for confirmation */
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.3);
            position: relative;
            text-align: center;
        }
        .confirm-modal .modal-content h3 {
            color: #333;
            margin-bottom: 15px;
        }
        .confirm-modal .modal-content-text {
            font-size: 1.1em;
            margin-bottom: 20px;
            color: #555;
        }
        .confirm-modal .modal-buttons {
            display: flex;
            justify-content: space-around;
            gap: 10px;
        }
        .confirm-modal .modal-buttons .btn {
            width: 48%; /* Adjust button width */
            padding: 12px;
            font-size: 1em;
            margin-top: 0; /* Override default margin-top for .btn */
        }
        .confirm-modal .modal-buttons .btn-confirm {
            background-color: #28a745;
        }
        .confirm-modal .modal-buttons .btn-confirm:hover {
            background-color: #218838;
        }
        .confirm-modal .modal-buttons .btn-cancel {
            background-color: #dc3545;
        }
        .confirm-modal .modal-buttons .btn-cancel:hover {
            background-color: #c82333;
        }

        /* History Table Styles */
        .history-table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 20px;
        }
        .history-table th, .history-table td {
            border: 1px solid #ddd;
            padding: 10px;
            text-align: center;
        }
        .history-table th {
            background-color: #f2f2f2;
            color: #333;
        }
        .history-table tr:nth-child(even) {
            background-color: #f9f9f9;
        }
        .history-table tr:hover {
            background-color: #f1f1f1;
        }