body {
    background-color: #f0f2f5; /* Màu nền xám nhạt */
}

.card {
    border-radius: 0.75rem;
    border: none;
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid #eee;
    margin-bottom: 1rem;
}

.btn-warning {
    color: white;
}