.course-file-panel[data-v-4e371ea6]{--course-file-text:var(--mg-text-primary,#0d1400);--course-file-secondary-text:var(--mg-text-secondary,#515350);--course-file-muted-text:var(--mg-text-muted,#747573);--course-file-inverse-text:var(--mg-text-inverse,#fff);--course-file-placeholder-text:var(--mg-text-muted,#888988);--course-file-border:var(--mg-border-subtle,#efefef);--course-file-control-bg:var(--mg-control-bg,#fff);--course-file-control-hover-bg:var(--mg-control-hover-bg,#f8fafc)}.search-area[data-v-4e371ea6]{margin-top:3px;margin-bottom:16px;display:flex;flex-direction:row}.search-area .el-input[data-v-4e371ea6]{margin-right:20px;width:228px}.search-area .el-input .el-icon-search[data-v-4e371ea6]{cursor:pointer}.search-area[data-v-4e371ea6] .search-input input{background:var(--course-file-control-bg)}.search-area[data-v-4e371ea6] .el-input__inner{border-radius:8px;height:30px;background:var(--course-file-control-bg);border:1px solid var(--course-file-border);color:var(--course-file-text)}.search-area[data-v-4e371ea6] .el-input__inner::-moz-placeholder{font-size:12px;color:var(--course-file-placeholder-text)}.search-area[data-v-4e371ea6] .el-input__inner::placeholder{font-size:12px;color:var(--course-file-placeholder-text)}.search-area button[data-v-4e371ea6]{width:52px;height:30px;border-radius:8px;font-size:12px;line-height:17px}.search-area .serarch-btn[data-v-4e371ea6]{background:linear-gradient(132deg,#00eb81,#00c89d);margin-right:6px;font-weight:500;color:var(--course-file-inverse-text)}.search-area .reset-btn[data-v-4e371ea6]{background:var(--course-file-control-bg);border:1px solid var(--course-file-border);font-weight:400;color:var(--course-file-secondary-text)}.search-area .reset-btn[data-v-4e371ea6]:hover{background:var(--course-file-control-hover-bg)}.list[data-v-4e371ea6]{min-height:400px}.breadcrumb-box[data-v-4e371ea6]{display:flex;align-items:center;margin-bottom:16px}.breadcrumb-box .separate[data-v-4e371ea6]{color:var(--course-file-border);font-size:10px;margin:0 6px 0 0}.breadcrumb-box .breadcrumb-item[data-v-4e371ea6]{cursor:pointer;font-weight:400;font-size:12px;color:var(--course-file-secondary-text);line-height:17px}.file-item[data-v-4e371ea6]{margin-bottom:24px;height:37px;display:flex;align-items:center;cursor:pointer}.file-item .img-box[data-v-4e371ea6]{width:34px;height:34px}.file-item .img-box img[data-v-4e371ea6]{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;margin:auto}.file-item .info-box[data-v-4e371ea6]{flex:1;margin-left:8px;height:100%;display:flex;flex-direction:column;justify-content:space-between}.file-item .info-box .name[data-v-4e371ea6]{font-weight:500;font-size:14px;color:var(--course-file-text);line-height:20px}.file-item .info-box .other-info[data-v-4e371ea6]{font-weight:400;font-size:12px;color:var(--course-file-muted-text);line-height:17px}.file-item .info-box .divider[data-v-4e371ea6]{display:inline-block;width:1px;height:6px;background:var(--course-file-border);border-radius:1px;margin:0 4px 0 8px}.download-btn[data-v-4e371ea6]{width:52px;height:30px;background:linear-gradient(132deg,#00eb81,#00c89d);border-radius:8px;font-weight:500;font-size:12px;color:var(--course-file-inverse-text);border:none}[data-v-4e371ea6] .open-file-dropdown .el-button--primary,[data-v-4e371ea6] .open-file-dropdown .el-button--primary:focus,[data-v-4e371ea6] .open-file-dropdown .el-button--primary:hover{height:30px;background:linear-gradient(132deg,#00eb81,#00c89d)!important;font-weight:500;font-size:12px;color:var(--course-file-inverse-text);border:none!important}[data-v-4e371ea6] .open-file-dropdown .el-button--primary:first-child{border-radius:8px 0 0 8px}[data-v-4e371ea6] .open-file-dropdown .el-button--primary:last-child{border-radius:0 8px 8px 0}.teacher-course-detail[data-v-5ed0bbe0]{display:flex;flex-direction:column}.teacher-course-detail[data-v-5ed0bbe0] .lesson-form .el-form-item{margin-bottom:20px}.teacher-course-detail[data-v-5ed0bbe0] .lesson-form .el-form-item:last-child{margin-bottom:0}.teacher-course-detail[data-v-5ed0bbe0] .lesson-form .el-form-item__label{font-size:14px;color:var(--text-secondary,#515350);line-height:22px;margin-bottom:8px;padding:0}.teacher-course-detail[data-v-5ed0bbe0] .lesson-form .el-input input{background:var(--input-bg,#f7f8f9);border-radius:8px}.teacher-course-detail[data-v-5ed0bbe0] .lesson-form .el-input__inner{height:38px;border:none;font-size:14px;color:var(--text-primary,#0d1400)}.teacher-course-detail[data-v-5ed0bbe0] .lesson-form .el-input__inner::-moz-placeholder{font-size:14px;color:var(--text-secondary,#747573)}.teacher-course-detail[data-v-5ed0bbe0] .lesson-form .el-input__inner::placeholder{font-size:14px;color:var(--text-secondary,#747573)}.teacher-course-detail[data-v-5ed0bbe0] .lesson-form .el-select{width:100%}.teacher-course-detail[data-v-5ed0bbe0] .lesson-form .el-select .el-input__inner{height:38px;background:var(--input-bg,#f7f8f9);border:none;border-radius:8px;font-size:14px;color:var(--text-primary,#0d1400)}.teacher-course-detail[data-v-5ed0bbe0] .lesson-form .el-select .el-input__inner::-moz-placeholder{font-size:14px;color:var(--text-secondary,#747573)}.teacher-course-detail[data-v-5ed0bbe0] .lesson-form .el-select .el-input__inner::placeholder{font-size:14px;color:var(--text-secondary,#747573)}.teacher-course-detail[data-v-5ed0bbe0] .lesson-form .el-select .el-input__suffix{right:10px}.teacher-course-detail .create-room-dialog[data-v-5ed0bbe0] .el-dialog{height:300px}.teacher-course-detail .create-room-dialog[data-v-5ed0bbe0]{padding-bottom:90px}.teacher-course-detail .create-room-dialog .dialog-footer[data-v-5ed0bbe0]{position:absolute;left:50%;bottom:24px;transform:translateX(-50%);text-align:center}.teacher-course-detail .create-room-dialog .cancel-btn[data-v-5ed0bbe0]{min-width:78px;height:36px;background:var(--input-bg,#f7f8f9);border-radius:8px;font-size:14px;color:var(--text-primary,#0d1400);padding:0 18px;border:none}.teacher-course-detail .create-room-dialog .submit-btn[data-v-5ed0bbe0]{min-width:78px;height:36px;background:linear-gradient(132deg,#00eb81,#00c89d);font-size:14px;color:#fff;padding:0 18px;border:none;border-radius:8px;margin-left:16px}.teacher-course-detail .el-breadcrumb[data-v-5ed0bbe0]{display:flex;align-items:center;margin-bottom:10px;background:var(--card-bg,#fff);border-radius:16px;height:46px;padding-left:35px}.teacher-course-detail[data-v-5ed0bbe0] .el-breadcrumb__inner.is-link{font-weight:600;font-size:16px;color:var(--text-primary,#0d1400);line-height:1;padding:5px}.teacher-course-detail[data-v-5ed0bbe0] .el-breadcrumb__inner{font-weight:400;font-size:16px;color:var(--text-secondary,#515350);line-height:1;padding:5px}.teacher-course-detail[data-v-5ed0bbe0] .el-breadcrumb__item{display:flex;align-items:center}.teacher-course-detail[data-v-5ed0bbe0] .el-breadcrumb__separator{margin:0 9px;color:var(--border-subtle,#efefef);font-size:10px;line-height:1;font-weight:600}.teacher-course-detail .page-cont-wrap[data-v-5ed0bbe0]{background:var(--card-bg,#fff);border-radius:24px;padding:16px;margin-bottom:30px}.teacher-course-detail .course-crad[data-v-5ed0bbe0]{display:flex;align-items:center;justify-content:space-between;padding-bottom:30px}.teacher-course-detail .course-crad .cover-wrap[data-v-5ed0bbe0]{width:298px;height:168px;border-radius:16px;overflow:hidden;margin-right:16px}.teacher-course-detail .course-crad .cover-wrap img[data-v-5ed0bbe0]{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.teacher-course-detail .course-crad .course-info[data-v-5ed0bbe0]{flex:1;display:flex;flex-direction:column;justify-content:space-between;width:0;height:168px}.teacher-course-detail .course-crad .course-info .name-wrap[data-v-5ed0bbe0]{display:flex}.teacher-course-detail .course-crad .course-info .share-icon[data-v-5ed0bbe0]{width:18px;height:28px;margin-left:6px}.teacher-course-detail .course-crad .course-info .share-icon img[data-v-5ed0bbe0]{height:16px;width:16px}.teacher-course-detail .course-crad .course-info .name[data-v-5ed0bbe0]{margin-bottom:6px;font-weight:500;font-size:18px;color:var(--text-primary,#0d1400);line-height:28px;width:100%;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;word-break:break-all}.teacher-course-detail .course-crad .course-info .lesson-num[data-v-5ed0bbe0]{font-weight:400;font-size:14px;color:var(--text-secondary,#747573);line-height:20px}.teacher-course-detail .course-crad .create-room-btn[data-v-5ed0bbe0]{width:112px;height:46px;background:linear-gradient(132deg,#00eb81,#00c89d);border-radius:12px;font-weight:500;font-size:18px;color:#fff;line-height:25px}.teacher-course-detail .separator-hr[data-v-5ed0bbe0]{width:1010px;height:1px;background:var(--border-subtle,#efefef);border:none;border-radius:12px;margin:0 auto}.teacher-course-detail .tabs-wrap[data-v-5ed0bbe0]{display:flex;padding:7px 0 14px 22px}.teacher-course-detail .tabs-wrap li[data-v-5ed0bbe0]{font-weight:400;font-size:16px;color:var(--text-secondary,#515350);line-height:22px;padding:6px;margin-right:43px;cursor:pointer}.teacher-course-detail .tabs-wrap .active[data-v-5ed0bbe0]{position:relative;font-weight:600;color:var(--text-primary,#0d1400)}.teacher-course-detail .tabs-wrap .active[data-v-5ed0bbe0]:after{position:absolute;content:" ";display:block;left:50%;bottom:0;transform:translateX(-50%);width:16px;height:3px;background:linear-gradient(132deg,#00eb81,#00c89d);border-radius:2px}.teacher-course-detail .lesson-list-wrap[data-v-5ed0bbe0]{min-height:400px}.electron-teacher-course-detail.teacher-course-detail .page-cont-wrap[data-v-5ed0bbe0]{padding:12px;margin-bottom:30px}.electron-teacher-course-detail.teacher-course-detail .course-crad[data-v-5ed0bbe0]{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px}.electron-teacher-course-detail.teacher-course-detail .course-crad .cover-wrap[data-v-5ed0bbe0]{width:200px;height:110px;margin-right:10px;border-radius:16px}.electron-teacher-course-detail.teacher-course-detail .course-crad .course-info[data-v-5ed0bbe0]{height:110px}.electron-teacher-course-detail.teacher-course-detail .course-crad .course-info .name[data-v-5ed0bbe0]{margin-bottom:3px;font-size:16px;line-height:28px;width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}.electron-teacher-course-detail.teacher-course-detail .course-crad .course-info .lesson-num[data-v-5ed0bbe0]{margin-bottom:4px}.electron-teacher-course-detail.teacher-course-detail .course-crad .course-info .lesson-num[data-v-5ed0bbe0],.electron-teacher-course-detail.teacher-course-detail .course-crad .course-info .time[data-v-5ed0bbe0]{font-size:12px;line-height:14px}.electron-teacher-course-detail.teacher-course-detail .course-crad .course-status span[data-v-5ed0bbe0]{width:51px;height:24px;border-radius:6px;font-size:12px;line-height:20px}.electron-teacher-course-detail.teacher-course-detail .course-crad .create-room-btn[data-v-5ed0bbe0]{width:100px;height:38px;background:linear-gradient(132deg,#00eb81,#00c89d);border-radius:8px;font-weight:500;font-size:14px;color:#fff;line-height:20px}.electron-teacher-course-detail.teacher-course-detail .separator-hr[data-v-5ed0bbe0]{width:100%}.electron-teacher-course-detail.teacher-course-detail .tabs-wrap[data-v-5ed0bbe0]{display:flex;padding:5px 0 7px 35px}.electron-teacher-course-detail.teacher-course-detail .tabs-wrap li[data-v-5ed0bbe0]{font-size:14px;line-height:20px;padding:6px;margin-right:40px}.share-box[data-v-5ed0bbe0]{--share-list-text:var(--mg-text-primary,#0d1400);--share-list-secondary-text:var(--mg-text-secondary,#515350);--share-list-hover-bg:var(--mg-control-hover-bg,#f6f8fc);--share-list-divider:var(--mg-border-subtle,#f2f3f5)}.share-box .share-list[data-v-5ed0bbe0]{padding:9px 8px 5px 8px}.share-box .share-list .share-item[data-v-5ed0bbe0]{width:174px;height:38px;display:flex;flex-direction:row;align-items:center;border-radius:6px;cursor:pointer}.share-box .share-list .share-item[data-v-5ed0bbe0]:hover{background:var(--share-list-hover-bg)}.share-box .share-list .share-item img[data-v-5ed0bbe0]{width:20px;height:20px;margin-left:6px;margin-right:7px}.share-box .share-list .share-item span[data-v-5ed0bbe0]{font-size:14px;color:var(--share-list-text);line-height:20px}.share-box .share-list .divider[data-v-5ed0bbe0]{width:173px;height:1px;background:var(--share-list-divider);margin:7px 0 3px 0}.share-box .share-content[data-v-5ed0bbe0]{width:190px}.share-box .share-content .title[data-v-5ed0bbe0]{display:flex;flex-direction:row;align-items:center;margin-top:14px;margin-left:19px}.share-box .share-content .title img[data-v-5ed0bbe0]{cursor:pointer;width:6px;height:9px;margin-right:6px}.share-box .share-content .title span[data-v-5ed0bbe0]{font-weight:400;font-size:16px;color:var(--share-list-secondary-text);line-height:22px}.share-box .share-content .qrcode-box[data-v-5ed0bbe0]{margin-top:28px;display:flex;align-items:center;justify-content:center}.share-box .share-content .tips[data-v-5ed0bbe0]{padding:0 13px 21px 16px;margin-top:22px;font-weight:400;font-size:16px;color:var(--share-list-text);line-height:22px;text-align:center}.el-loading-spinner{font-size:40px!important;z-index:99}.el-loading-spinner .el-loading-text{font-size:15px!important;font-weight:700!important}.share-popover{padding:0;border-radius:12px}