body {
    background: #64606b;
    color: #fff;
    font-family: 'Helvetica Neue', sans-serif;
}
.navbar {
    background-color: #151414;
}
.navbar-brand, .nav-link {
    color: #fff !important;
}
.container {
    background-color: #d9d3d3;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    color: #000;
    margin-top: 40px;
}
.btn-custom {
    background-color: #007BFF;
    border-color: #007BFF;
    color: #fff;
    border-radius: 5px;
    padding: 10px 20px;
    transition: background-color 0.3s, border-color 0.3s;
}
.btn-custom:hover {
    background-color: #0056b3;
    border-color: #0056b3;
}
.form-control, .form-check-label {
    color: #000;
}
.form-check-input {
    margin-right: 10px;
}
.alert {
    color: #000;
}
.navbar-light .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.7);
}
.navbar-light .navbar-nav .nav-link.active,
.navbar-light .navbar-nav .nav-link:hover {
    color: rgba(255, 255, 255, 1);
}
.table-responsive {
    overflow-x: auto;
}
.form-container {
    background: #F0F0F0;
    border-radius: 8px;
    padding: 20px;
}
.select2-results__option {
    color: #000;
}