body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

.card {
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
}

.badge {
    font-size: 0.85rem;
}

footer {
    margin-top: auto;
}

.card-text {
    color: #555;
}

.text-success {
    color: #198754 !important;
}

.btn-primary {
    background-color: #0d6efd;
    border-color: #0d6efd;
}

.btn-primary:hover {
    background-color: #0b5ed7;
    border-color: #0a58ca;
}