body {
    background-color: #f8f9fa;
}

.card {
    transition: transform 0.3s;
    margin-bottom: 20px;
}

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

.product-img {
    height: 200px;
    object-fit: contain;
}

.keepa-graph {
    width: 100%;
    height: auto;
}

.price-info {
    font-weight: bold;
    color: #dc3545;
}

.pagination {
    margin-top: 2rem;
    margin-bottom: 2rem;
    justify-content: center;
}

.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 300px;
}

.notification-date {
    font-size: 0.8rem;
    color: #6c757d;
}

.btn-chatwork {
    background-color: #46BCE6;
    border-color: #46BCE6;
}

.btn-chatwork:hover {
    background-color: #3aa8d0;
    border-color: #3aa8d0;
}