.ubs-wrapper {
    max-width: 900px;
    margin: auto;
}

.ubs-folder {
    border: 1px solid #ddd;
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
}

.ubs-folder-title {
    background: #2c7be5;
    color: #fff;
    padding: 12px;
    cursor: pointer;
    font-weight: bold;
}

.ubs-folder-content {
    display: none;
    padding: 15px;
    background: #f9f9f9;
}

.ubs-folder-content.open {
    display: block;
}

.ubs-file {
    display: flex;
    justify-content: space-between;
    margin: 6px 0;
}