.course-selection-panel {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  height: min(68vh, 640px);
  min-height: 560px;
  overflow: visible;
}

.course-selection-head {
  min-height: 0;
}

.course-selection-form {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  height: auto;
  min-height: 0;
  overflow: visible;
}

.course-empty,
.course-select-list {
  grid-row: 1;
}

.course-select-list {
  min-height: 0;
  max-height: none;
  padding: 8px 16px;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}

.course-settlement-bar {
  position: static;
  grid-row: 2;
  background: #fff;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

@media (max-width: 760px) {
  .course-selection-panel {
    height: min(78dvh, 700px);
    min-height: 0;
    overflow: visible;
    visibility: hidden;
    opacity: 0;
    transform: none;
    pointer-events: none;
    transition: opacity .16s ease;
  }

  .course-selection-panel.open {
    visibility: visible;
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  .course-selection-form {
    height: auto;
  }
}