.gem-course-dialog {
    width: min(1000px, calc(100% - 40px));
    max-height: 90vh;
    padding: 0;
    border: 0;
    border-radius: 12px;
    overflow: hidden;
}

.gem-course-dialog::backdrop {
    background: rgba(0, 0, 0, 0.65);
}

.gem-modal-scroll {
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
    padding: 40px;
}

.gem-modal-close {
    position: sticky;
    top: 0;
    float: right;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    font-size: 30px;
    line-height: 1;
    cursor: pointer;
    z-index: 10;
}

.gem-course-outline {
    clear: both;
}

.gem-course-outline .toggle-heading {
    display: block;
    width: 100%;
    margin: 10px 0 0;
    padding: 15px 18px;
    border: 0;
    text-align: left;
    cursor: pointer;
}

.gem-course-outline .toggle-content {
    display: none;
    padding: 18px;
}

.gem-course-outline .toggle-content.is-open {
    display: block;
}