body {
    background-color: #f4f6f9;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
}

.container {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 30px;
    margin-top: 50px;
}

h1 {
    color: #2c3e50;
    text-align: center;
    margin-bottom: 30px;
    font-weight: 600;
    border-bottom: 3px solid #3498db;
    padding-bottom: 10px;
}

.table {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 3px rgba(0, 0, 0, 0.1);
}

.table thead {
    background-color: #243447;
    color: #ffffff;
}

.table thead th {
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    background-color: #243447;
    border-color: #35465c;
    color: #ffffff;
    padding: 15px 12px;
    vertical-align: middle;
}

.table tbody tr {
    transition: background-color 0.3s ease;
}

.table tbody tr:nth-child(even) {
    background-color: #f6f8fb;
}

.table tbody tr:hover {
    background-color: #e8f1ff;
    transition: background-color 0.3s ease;
}

.table tbody td {
    vertical-align: middle;
    padding: 12px;
    color: #1f2933;
    border-color: #d7dee8;
}

@media (max-width: 768px) {
    .container {
        padding: 15px;
        margin-top: 20px;
    }

    .table {
        font-size: 12px;
    }

    .table thead th {
        padding: 10px 6px;
    }

    .table tbody td {
        padding: 8px;
    }
}

.table-responsive {
    max-height: 600px;
    overflow-y: auto;
}

.table-responsive::-webkit-scrollbar {
    width: 8px;
}

.table-responsive::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.table-responsive::-webkit-scrollbar-thumb {
    background: #3498db;
    border-radius: 4px;
}
