body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    width: 50%;
    min-width: 300px;
    /* Set the minimum width */
    padding: 20px;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
}

h2.text-center {
    text-align: center;
    color: #333;
}

.form-label {
    font-weight: bold;
    color: #555;
}

input[type="text"],
input[type="number"] {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
}

input[type="submit"] {
    background-color: #28a745;
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
}

input[type="submit"]:hover {
    background-color: #218838;
}

table {
    width: 100%;
    margin: 20px 0;
    border-collapse: collapse;
}

table,
th,
td {
    border: 1px solid #ccc;
}

th,
td {
    padding: 10px;
    text-align: center;
}

thead {
    background-color: #f8f9fa;
}

tbody tr:nth-child(even) {
    background-color: #f2f2f2;
}

tbody tr:hover {
    background-color: #e9ecef;
}

#totalSalary,
#totalEmployees {
    text-align: center;
    margin: 20px 0;
    color: #333;
}