body {
    font-family: Arial;
    background: #0b1f3a;
    color: white;
    text-align: center;
}

.container {
    margin-top: 80px;
}

input, button {
    padding: 10px;
    margin: 10px;
}

.loading {
    display: none;
    margin-top: 20px;
}

table {
    margin: auto;
    margin-top: 30px;
    border-collapse: collapse;
    width: 95%;
    background: white;
    color: black;
}

th {
    background: navy;
    color: white;
}

td, th {
    padding: 10px;
    border: 1px solid black;
}

.green {
    background: #d4edda;
}

.red {
    background: #f8d7da;
}