body {
    background-color: #fff8e1;
}
.navbar {
    background-color: #ffc107 !important;
}
.card-header {
    background-color: #ffd54f;
    color: #000;
    font-weight: bold;
}
.btn-warning {
    background-color: #ffc107;
    border-color: #ffb300;
    color: #000;
}
.btn-warning:hover {
    background-color: #ffb300;
    border-color: #ffa000;
    color: #000;
}
.table thead {
    background-color: #ffe082;
    color: #000;
}
.alert-success {
    background-color: #fff9c4;
    color: #000;
}
.alert-danger {
    background-color: #ffe0b2;
    color: #000;
}