body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 0;
            background: url('https://yt3.googleusercontent.com/Fqw-bvrBdtqfgZH-npZ1BgoW2Z7EXYSUCHqifZZizSr-Uwd8gb2OH7CZvgwOs_aPO4CVBtfV3Q=s160-c-k-c0x00ffffff-no-rj') no-repeat center center fixed;
            background-size: cover;
            color: #fff;
            height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        .container {
            background-color: rgba(0, 0, 0, 0.8);
            padding: 30px;
            border-radius: 10px;
            width: 90%;
            max-width: 900px;
            min-height: 400px;
            box-shadow: 0 4px 25px rgba(0, 0, 0, 0.7);
            overflow: hidden;
        }
        h2 {
            color: #fff;
            text-align: center;
            margin-bottom: 20px;
        }
        select, button {
            padding: 12px;
            margin: 10px 0;
            border-radius: 5px;
            border: none;
            cursor: pointer;
            width: 100%;
            font-size: 16px;
        }
        button {
            background-color: rgb(69, 110, 71);
            color: white;
            transition: background-color 0.3s;
        }
        button:hover {
            background-color: rgb(50, 90, 50);
        }
        .table-container {
            max-height: 300px;
            overflow-y: auto;
            overflow-x: auto;
            margin-top: 20px;
        }
        table {
            width: 100%;
            border-collapse: collapse;
        }
        th, td {
            border: 1px solid #ddd;
            padding: 12px;
            text-align: left;
        }
        th {
            background-color: rgb(69, 110, 71);
            color: white;
        }
        tr:nth-child(even) {
            background-color: rgba(255, 255, 255, 0.1);
        }
        tr:hover {
            background-color: rgba(255, 255, 255, 0.2);
        }