@charset "utf-8";
@import url('common.css');
@import url('layout.css');

.preview-track {
    background: #f1f2f6;
    border-radius: 8px;
    padding: 15px;
    position: relative;
    margin-top: 15px;
    overflow: hidden;
    height: 70px;
    border: 1px solid #e4e7ed;
}

.preview-box {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--blue), var(--purple));
    border-radius: 8px;
    position: absolute;
    left: 15px;
    top: 15px;
}

.preview-track:hover .preview-box,
.preview-track.active .preview-box {
    left: calc(100% - 55px);
}