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strong[data-v-13f0a85b]{color:#0ba849;font-weight:600}.active-upload__track[data-v-13f0a85b]{height:8px;overflow:hidden;border-radius:4px;background:#e7edf1}.active-upload__track>span[data-v-13f0a85b]{display:block;height:100%;border-radius:inherit;background:#2bce63;transition:width .2s ease}.active-upload__actions[data-v-13f0a85b]{display:flex;align-items:center;gap:8px;white-space:nowrap}.active-upload__actions[data-v-13f0a85b] .el-button{margin:0;border-radius:7px}.active-upload__actions[data-v-13f0a85b] .el-button--primary{background:var(--recording-green);border-color:var(--recording-green)}.active-upload__actions[data-v-13f0a85b] .active-upload__cancel{color:#d45a5a}.recording-filter-bar[data-v-13f0a85b]{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:18px;padding:15px 18px;border:1px solid var(--recording-border);border-radius:14px;background:#fff;box-shadow:0 6px 20px 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18px;min-height:38px;border-radius:10px;font-size:13px;background:var(--recording-green);border-color:var(--recording-green);color:#fff}.recording-search-button.el-button[data-v-13f0a85b]:hover{background:#22bf57;border-color:#22bf57}.recording-list-panel[data-v-13f0a85b]{margin-top:18px;border:1px solid var(--recording-border);border-radius:16px;overflow:hidden;background:#fff}.recording-tabs[data-v-13f0a85b]{display:flex;align-items:stretch;height:56px;gap:36px;padding:0 36px;border-bottom:1px solid #e9eef7}.recording-tabs button[data-v-13f0a85b]{position:relative;background:none;border:0;padding:0 2px;color:#72809a;font-size:14px;cursor:pointer}.recording-tabs button.active[data-v-13f0a85b]{color:#0eb34c;font-weight:500}.recording-tabs button.active[data-v-13f0a85b]:after{content:"";position:absolute;bottom:0;left:0;right:0;height:3px;border-radius:2px;background:var(--recording-green)}.recording-list-content[data-v-13f0a85b]{min-height:300px}.recording-card-grid[data-v-13f0a85b]{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px 16px;padding:20px 18px}.recording-card[data-v-13f0a85b]{position:relative;min-width:0;border:1px solid var(--recording-border);border-radius:12px;overflow:hidden;background:#fff;transition:box-shadow .15s,transform .15s}.recording-card[data-v-13f0a85b]:hover{box-shadow:0 7px 18px rgba(39,69,110,.09);transform:translateY(-2px)}.recording-cover[data-v-13f0a85b]{position:relative;height:140px;overflow:hidden;background:#eef2f6}.recording-badge[data-v-13f0a85b]{position:absolute;top:10px;z-index:1;height:26px;border-radius:6px;padding:0 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button[data-v-13f0a85b]:disabled{color:#aeb7c5;cursor:not-allowed}.recording-pagination[data-v-13f0a85b]{min-height:57px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 19px;border-top:1px solid #e9eef7}.recording-total[data-v-13f0a85b]{font-size:13px;color:#7e8da7;white-space:nowrap}.recording-pagination[data-v-13f0a85b] .el-pagination{padding:0;font-weight:400;white-space:nowrap}.recording-pagination[data-v-13f0a85b] .el-pagination.is-background .btn-next,.recording-pagination[data-v-13f0a85b] .el-pagination.is-background .btn-prev,.recording-pagination[data-v-13f0a85b] .el-pagination.is-background .el-pager li{height:32px;min-width:32px;line-height:30px;margin:0 4px;border:1px solid #d8e2f2;border-radius:7px;background:#fff;font-size:12px;color:#7a89a4;font-weight:400}.recording-pagination[data-v-13f0a85b] .el-pagination.is-background .el-pager li.active{background:var(--recording-green);border-color:var(--recording-green);color:#fff}.recording-pagination[data-v-13f0a85b] .el-pagination.is-background .btn-next{margin-right:0}.recording-pagination[data-v-13f0a85b] .el-pagination.is-background button:disabled{color:#c3ccda;background:#fbfcff}.recording-pagination[data-v-13f0a85b] .el-pagination__sizes{height:32px;margin-right:4px}.recording-pagination[data-v-13f0a85b] .el-pagination .el-select .el-input{width:90px;margin:0}.recording-pagination[data-v-13f0a85b] .el-input__inner{height:32px;line-height:32px;border-color:#d8e2f2;border-radius:7px;color:#7a89a4;font-size:12px;padding-left:8px}.recording-empty-state[data-v-13f0a85b]{min-height:300px;padding:55px 20px;text-align:center;color:#8b99ae}.recording-empty-state>i[data-v-13f0a85b]{font-size:40px;color:#b3c1d4}.recording-empty-state h3[data-v-13f0a85b]{font-size:16px;font-weight:400;margin:18px 0 10px;color:#60718d}.recording-empty-state p[data-v-13f0a85b]{font-size:13px;margin:0 0 20px}.recording-empty-state[data-v-13f0a85b] .el-button{border-radius:8px;border-color:#d8e2f2;color:#5d718e}.recording-error-state>i[data-v-13f0a85b]{color:#df806f}.classroom-recording-page button[data-v-13f0a85b]:focus-visible{outline:2px solid #258e52;outline-offset:3px}@media (min-width:1700px){.recording-card-grid[data-v-13f0a85b]{gap:24px}.recording-cover[data-v-13f0a85b]{height:180px}}@media (max-width:1200px){.banner-stat[data-v-13f0a85b]{min-width:75px;padding-left:15px;margin-left:0}.banner-intro p[data-v-13f0a85b]{max-width:350px}.active-upload[data-v-13f0a85b]{grid-template-columns:44px minmax(160px,1fr) minmax(200px,1fr)}.active-upload__actions[data-v-13f0a85b]{grid-column:2/-1;justify-content:flex-end}.recording-card-grid[data-v-13f0a85b]{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:900px){.classroom-recording-page[data-v-13f0a85b]{padding:24px 20px}.recording-banner[data-v-13f0a85b]{padding:24px;gap:16px;flex-wrap:wrap}.banner-intro[data-v-13f0a85b]{flex:1}.banner-upload-button.el-button[data-v-13f0a85b]{margin-left:auto}.banner-stat[data-v-13f0a85b]{border:none;padding:0}.active-upload[data-v-13f0a85b]{grid-template-columns:44px 1fr}.active-upload__actions[data-v-13f0a85b],.active-upload__progress[data-v-13f0a85b]{grid-column:1/-1}.recording-card-grid[data-v-13f0a85b]{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:600px){.classroom-recording-page[data-v-13f0a85b]{padding:18px 12px 28px}.recording-page-heading h1[data-v-13f0a85b]{font-size:24px}.recording-banner[data-v-13f0a85b]{display:grid;grid-template-columns:minmax(48px,1fr) minmax(48px,1fr) auto;padding:22px 18px;gap:16px 12px}.banner-upload-icon[data-v-13f0a85b]{width:48px;height:48px;grid-column:1;grid-row:1;border-radius:14px}.banner-intro[data-v-13f0a85b]{grid-column:2/4;grid-row:1}.banner-intro h2[data-v-13f0a85b]{font-size:21px;white-space:nowrap}.banner-intro p[data-v-13f0a85b]{max-width:none;font-size:12px}.banner-stat[data-v-13f0a85b]{grid-row:2;width:auto;min-width:0;height:46px;margin:0;padding:0}.banner-upload-button.el-button[data-v-13f0a85b]{grid-column:3;grid-row:2;margin:0}.active-upload[data-v-13f0a85b]{padding:13px}.active-upload__actions[data-v-13f0a85b]{flex-wrap:wrap;justify-content:flex-start}.recording-filter-bar[data-v-13f0a85b]{padding:14px}.keyword-filter[data-v-13f0a85b],.tag-filter[data-v-13f0a85b]{width:100%}.short-filter[data-v-13f0a85b],.status-filter[data-v-13f0a85b]{flex:1;min-width:120px}.recording-search-button.el-button[data-v-13f0a85b]{width:100%}.recording-card-grid[data-v-13f0a85b]{grid-template-columns:1fr;padding:16px}.recording-cover[data-v-13f0a85b]{height:170px}.recording-pagination[data-v-13f0a85b]{padding:12px;flex-wrap:wrap}.recording-tabs[data-v-13f0a85b]{padding:0 24px}}