.warning {
    color: red;
    margin-top: 20px;
    text-align: center;
    /* Removed: position: fixed; bottom: 0; right: 0; */
}

.responsive-table {
            width: 100%;
            max-width: 600px;
            margin: 20px auto;
            border-collapse: separate;
            border-spacing: 0;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.08);
            background-color: #ffffff;
            border-radius: 8px;
            overflow: hidden;
            font-family: Arial, sans-serif;
        }
        .responsive-table th, .responsive-table td {
            padding: 12px 15px;
            text-align: left;
            border-bottom: 1px solid rgba(0, 0, 0, 0.1);
        }
        .responsive-table th {
            background: linear-gradient(to bottom, #f8f8f8, #e8e8e8);
            font-weight: bold;
            color: #333;
            text-transform: uppercase;
            font-size: 0.85em;
        }
        .responsive-table tr:last-child td {
            border-bottom: none;
        }
        .responsive-table tr:nth-child(1) { background-color: #82a8e0; }
        .responsive-table tr:nth-child(2) { background-color: #fbffa1; }
        .responsive-table tr:nth-child(3) { background-color: #ffe28d; }
        .responsive-table tr:nth-child(4) { background-color: #f69f6c; }
        .responsive-table tr:nth-child(5) { background-color: #f66c69; 
; }
        .responsive-table tr:hover {
            filter: brightness(95%);
            transition: filter 0.3s ease;
        }
        .responsive-table td:first-child {
            font-weight: bold;
            color: rgba(0, 0, 0, 0.7);
        }

        @media screen and (max-width: 600px) {
            .responsive-table {
                box-shadow: none;
                border-radius: 0;
            }
            .responsive-table thead {
                display: none;
            }
            .responsive-table tr {
                display: block;
                margin-bottom: 10px;
                box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
                border-radius: 4px;
                overflow: hidden;
            }
            .responsive-table td {
                display: block;
                text-align: right;
                padding-left: 50%;
                position: relative;
            }
            .responsive-table td:last-child {
                border-bottom: none;
            }
            .responsive-table td::before {
                content: attr(data-label);
                position: absolute;
                left: 6px;
                width: 45%;
                padding-right: 10px;
                white-space: nowrap;
                text-align: left;
                font-weight: bold;
                color: rgba(0, 0, 0, 0.7);
                text-transform: uppercase;
                font-size: 0.85em;
            }
        }