body {
    font-family: 'Poppins', sans-serif;
    background-color: #f8f9fa;
    color: #343a40;
}

.navbar-brand {
    font-weight: 600;
}

.card {
    border: none;
    border-radius: 0.75rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease-in-out;
}

.card:hover {
    transform: translateY(-5px);
}

.card-title {
    font-weight: 600;
    color: #20c997;
}

.pet-container {
    text-align: center;
}

.pet-container svg {
    width: 100%;
    max-width: 200px;
    height: auto;
}

.streak-container h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: #fd7e14;
}

.btn-primary {
    background-color: #20c997;
    border-color: #20c997;
    border-radius: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: background-color 0.2s;
}

.btn-primary:hover {
    background-color: #1a9a78;
    border-color: #1a9a78;
}