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

footer {
    margin-top: auto;
}

.card {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.animal-card {
    transition: transform 0.3s ease;
}

.animal-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.badge {
    font-size: 0.9rem;
    margin-right: 5px;
}

.filter-card {
    background-color: #f8f9fa;
    border: 1px solid #e9ecef;
}