.card {
    border-radius: 1rem;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.07);
    border: none;
}

.btn-primary {
    background-color: #4e73df;
    border-color: #4e73df;
}

.btn-primary:hover {
    background-color: #2e59d9;
    border-color: #2653d4;
}

.navbar-dark .navbar-brand {
    font-weight: 600;
    font-size: 1.25rem;
}

.list-group-item {
    border: none;
    padding: 0.75rem 1.25rem;
}

.alert {
    border-radius: 0.5rem;
}