.filter-bar[data-v-4f0c884e]{margin-bottom:10px}.filter-bar .filter-label[data-v-4f0c884e]{font-size:14px;color:#606266;margin-right:8px}.course-grid[data-v-4f0c884e]{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.course-drag-container[data-v-4f0c884e]{display:contents}.course-card[data-v-4f0c884e]{background:var(--B1-1);border-radius:5px;overflow:hidden;transition:all .3s ease;display:flex;flex-direction:column}.course-card[data-v-4f0c884e]:hover{box-shadow:0 4px 16px rgba(0,0,0,.1);transform:translateY(-2px)}.course-card .course-image[data-v-4f0c884e]{width:100%;height:64px;-o-object-fit:cover;object-fit:cover;overflow:hidden;background:#f5f7fa;flex-shrink:0}.course-card .course-image img[data-v-4f0c884e]{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.course-card .course-info[data-v-4f0c884e]{padding:5px 10px 10px 10px;flex:1;display:flex;flex-direction:column}.course-card .course-title[data-v-4f0c884e]{font-size:var(--ContentSize);color:var(--N2-2);overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.ghost-course[data-v-4f0c884e]{opacity:.5;background:#f0f9ff;border:2px dashed var(--el-color-primary);border-radius:5px}.chosen-course[data-v-4f0c884e]{background:#f0f9ff;border:1px solid var(--el-color-primary);border-radius:5px;box-shadow:0 4px 12px rgba(64,158,255,.15);cursor:move}.drag-course[data-v-4f0c884e]{transform:rotate(2deg);box-shadow:0 6px 20px rgba(64,158,255,.25)}@media (max-width:1400px){.course-grid[data-v-4f0c884e]{grid-template-columns:repeat(2,1fr)}}@media (max-width:900px){.course-grid[data-v-4f0c884e]{grid-template-columns:1fr}}