.cost-table tr:nth-child(even) {
    background-color: #f8f9fa;
}.cost-table td {
    padding: 0.5rem;
    border-bottom: 1px solid #ecf0f1;
}.cost-table th {
    background-color: #2c3e50;
    color: white;
    padding: 0.8rem;
    font-weight: 500;
}.cost-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgb(0 0 0 / 5%);
}.hash-output {
            font-size: 1.1rem;
            background-color: #f8f9fc;
            border: 1px solid #cfddee;
            border-radius: 6px;
            padding: 1rem;
            font-family: 'Courier New', monospace;
            word-break: break-all;
        }
        .security-badge {
            background-color: #d4edda;
            color: #155724;
            border: 1px solid #c3e6cb;
            border-radius: 20px;
            padding: 0.3rem 1rem;
            font-weight: 500;
            display: inline-block;
        }
        .verify-section {
            background-color: #f8f9fa;
            border-radius: 8px;
            padding: 1.5rem;
            margin: 2rem 0;
            border: 1px solid #e9ecef;
        }
        .cost-slider {
            width: 100%;
            margin: 10px 0;
        }
        .cost-value {
            font-weight: 600;
            color: var(--primary-color);
            font-size: 1.8rem;
        }
        .deep-dive {
            margin: 1.8rem 0;
        }
        .deep-dive p {
            text-align: justify;
        }
        .cost-info {
            font-size: 0.95rem;
            color: #2c3e50;
        }
        .hash-meta {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .btn-generate-row {
            margin-top: 1rem;
            width: 100%;
        }
        @media (min-width: 768px) {
            .btn-generate-row {
                width: auto;
                min-width: 200px;
            }
        }