.library-app{background:#f3f5f7;min-height:100vh;font-size:16px}.library-heading-actions{flex-wrap:wrap;flex-shrink:0;justify-content:flex-end;align-items:center;gap:10px;display:flex}.library-share-fallback{color:#5c7384;flex-direction:column;gap:8px;margin:0 0 18px;font-size:13px;display:flex}.library-share-fallback input{background:#fff;font-size:13px}.library-empty-actions{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}@media (max-width:760px){.library-heading{flex-wrap:wrap}.library-heading-actions{flex-shrink:1;justify-content:flex-start}.library-heading-actions button{font-size:13px}}.library-workspace{grid-template-columns:224px minmax(0,1fr);max-width:1440px;min-height:calc(100vh - 76px);margin:auto;display:grid}.library-sidebar{background:#fff;border-right:1px solid #dfe4e9;padding:28px 16px 36px}.library-sidebar-heading{color:#344358;border-bottom:1px solid #e7ebef;align-items:center;gap:10px;margin-bottom:14px;padding:0 12px 20px;display:flex}.library-sidebar-heading h2{font-size:17px}.library-sidebar-heading svg{color:#25818a}.library-group{text-align:left;color:#536172;background:0 0;border:0;border-left:3px solid #0000;border-radius:2px;justify-content:space-between;align-items:center;gap:8px;width:100%;min-height:39px;padding:8px 12px;font-size:14px;line-height:1.6;display:flex}.library-group:hover{color:#216e78;background:#f1f6f7}.library-group.selected{color:#1a7079;background:#e6f3f4;border-left-color:#28949e;font-weight:600}.group-count{color:#758592;font-variant-numeric:tabular-nums;font-size:12px;font-weight:400}.library-group-section h3{color:#87929d;letter-spacing:1px;padding:22px 15px 7px;font-size:12px;font-weight:400}.library-main{flex-direction:column;min-width:0;padding:26px clamp(22px,3.3vw,48px) 24px;display:flex}.library-breadcrumb{color:#73808c;align-items:center;gap:9px;margin-bottom:24px;font-size:13px;display:flex}.library-breadcrumb a:hover{color:#287c85}.library-heading{justify-content:space-between;align-items:center;gap:20px;margin-bottom:26px;display:flex}.library-heading h1{color:#28384c;letter-spacing:.5px;font-size:27px;font-weight:600}.library-heading p{color:#788491;margin-top:6px;font-size:14px}.library-panel{background:#fff;border:1px solid #dfe5ea;border-top:3px solid #3c4e64;border-radius:2px;min-width:0;padding:24px 28px 12px}.library-controls{align-items:center;gap:14px;margin-bottom:20px;display:flex}.library-search{flex:1;align-items:center;gap:9px;min-width:0;display:flex}.library-search>svg{color:#8995a0;flex-shrink:0}.library-search input{min-width:0;height:42px;box-shadow:none;border-color:#d9e0e5;border-radius:3px;font-size:14px}.library-tabs{gap:28px}.library-tabs [role=tab]{font-size:15px}.library-results-label{color:#7d8995;justify-content:space-between;align-items:center;padding:19px 0 14px;font-size:12px;display:flex}.library-list{border-top:1px solid #e8edf0}.library-row{border-bottom:1px solid #e8edf0;align-items:center;gap:18px;padding:25px 0;display:flex}.library-row:last-child{border-bottom:0}.library-file-icon{color:#4e7c8d;background:#f0f6f8;border:1px solid #d8e5e9;border-radius:3px;flex-direction:column;flex-shrink:0;justify-content:center;align-items:center;gap:4px;width:48px;min-height:59px;display:flex}.library-file-icon small{letter-spacing:.5px;font-size:10px;font-weight:600}.library-row-content{flex:1;min-width:0}.library-row-title{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.library-row-title>button{text-align:left;overflow-wrap:anywhere;color:#2e4054;background:0 0;border:0;padding:0;font-size:17px;font-weight:500;line-height:1.6}.library-row-title>button:hover{color:#217b85;text-underline-offset:4px;text-decoration:underline}.library-row-course{color:#527585;margin-top:6px;font-size:14px}.library-row-description{color:#6f7c88;-webkit-line-clamp:2;overflow-wrap:anywhere;-webkit-box-orient:vertical;margin-top:6px;font-size:14px;display:-webkit-box;overflow:hidden}.library-row-meta{color:#84909c;flex-wrap:wrap;align-items:center;gap:15px;margin-top:9px;font-size:12px;display:flex}.library-row-meta>button{color:#986547;align-items:center;gap:4px;display:inline-flex}.library-detail-button{color:#337c88;background:0 0;border-color:#0000;flex-shrink:0}.library-empty{text-align:center;color:#82929e;flex-direction:column;justify-content:center;align-items:center;gap:14px;min-height:300px;padding:58px 20px;display:flex}.library-empty h2{color:#405b6e;font-size:19px}.library-empty p{font-size:15px;line-height:1.8}.library-pagination{justify-content:center;align-items:center;gap:22px;margin:26px 0;font-size:14px;display:flex}.library-main footer{letter-spacing:0;border-color:#dfe5ea;min-height:auto;margin-top:32px;padding-top:18px;font-size:12px;line-height:1.8}.library-main footer>span:first-child{letter-spacing:0}.library-app .status-message,.library-app .error-message{font-size:14px}.library-dialog{border-top:4px solid #3c4e64;border-radius:5px;gap:14px;width:590px;max-height:90dvh;padding:28px;overflow-y:auto;max-width:calc(100vw - 32px)!important}.library-dialog [data-slot=dialog-title]{overflow-wrap:anywhere;color:#2f4257;padding-right:20px;font-size:21px;line-height:1.5}.library-dialog [data-slot=dialog-description]{color:#73808d;font-size:14px;line-height:1.7}.library-form{flex-direction:column;gap:18px;font-size:14px;display:flex}.library-form fieldset{border:0;flex-direction:column;gap:17px;min-width:0;margin:0;padding:0;display:flex}.library-form label{color:#435568;flex-direction:column;gap:7px;font-size:14px;display:flex}.library-form label>span{color:#7b8b97;font-size:12px}.library-form input:not([type=file]),.library-form textarea,.library-form [data-slot=select-trigger]{min-height:41px;box-shadow:none;background:#fff;border-color:#d6dfe6;border-radius:3px;width:100%;font-size:14px}.library-form textarea{resize:vertical;line-height:1.8}.library-form-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.library-upload-tabs{gap:28px}.library-upload-tabs [role=tab]{font-size:14px}.library-upload{text-align:center;overflow-wrap:anywhere;cursor:pointer;background:#f4f9fa;border:1px dashed #9ebfc5;border-radius:3px;justify-content:center;align-items:center;min-height:146px;margin-top:10px;padding:25px 18px;position:relative}.library-upload:hover,.library-upload:focus-within{background:#ecf5f6;border-color:#287e89}.library-upload:focus-within{outline-offset:3px;outline:2px solid #378591}.library-upload>svg{color:#3c8d98}.library-upload strong{overflow-wrap:anywhere;max-width:100%;font-size:15px;font-weight:500}.library-upload input{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute;inset:0}.library-link-field{padding-top:12px}.library-file-current{overflow-wrap:anywhere;color:#637889;flex-wrap:wrap;align-items:center;gap:8px;padding:15px 0 3px;font-size:14px;display:flex}.library-optional{border-top:1px solid #e6ebee;padding-top:12px}.library-optional summary{cursor:pointer;color:#607586;font-size:14px}.library-optional summary>span{color:#8a96a1;margin-left:8px;font-size:12px}.library-optional>div{flex-direction:column;gap:15px;padding-top:16px;display:flex}.library-form-actions{border-top:1px solid #e3e9ed;justify-content:space-between;align-items:center;gap:22px;padding-top:18px;display:flex}.library-form-actions>p{color:#778995;flex:1;font-size:12px;line-height:1.8}.library-form-actions>button{flex-shrink:0}.library-form .error-message{margin:0;font-size:14px}.library-signin{flex-direction:column;align-items:flex-start;gap:20px;padding:16px 0;display:flex}.library-signin>svg{color:#538b94}.library-signin p{color:#6c7e8c;font-size:16px;line-height:1.9}.library-detail-meta{color:#738494;flex-wrap:wrap;align-items:center;gap:15px;font-size:13px;display:flex}.library-detail-description{white-space:pre-wrap;overflow-wrap:anywhere;max-height:40vh;padding:12px 0;font-size:16px;line-height:1.9;overflow:auto}.library-attachment{background:#f6f9fa;border:1px solid #dce6eb;border-radius:3px;align-items:center;gap:13px;margin:8px 0;padding:18px;display:flex}.library-attachment>svg{color:#6a8a9c;flex-shrink:0}.library-attachment>div{flex:1;min-width:0}.library-attachment strong{overflow-wrap:anywhere;font-size:14px;font-weight:500;display:block}.library-attachment span{color:#8194a0;margin-top:5px;font-size:12px;display:block}.library-detail-actions{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.library-detail-actions>div{align-items:center;gap:20px;display:flex}.library-small{color:#7c8d99;font-size:12px;line-height:1.8}.library-confirm{font-size:14px}.library-reports{max-height:45vh;padding:0;list-style:none;overflow:auto}.library-reports li{border-bottom:1px solid #e4ebef;padding:15px 0}.library-reports span{color:#8496a0;font-size:12px}.library-reports p{white-space:pre-wrap;overflow-wrap:anywhere;margin-top:6px;font-size:15px}@media (max-width:1100px){.library-workspace{grid-template-columns:204px minmax(0,1fr)}.library-main{padding:24px}.library-panel{padding:22px}.library-controls{flex-wrap:wrap}.library-search{flex-basis:100%}.library-detail-button{display:none}}@media (max-width:760px){.library-workspace{display:block}.library-sidebar{border-bottom:1px solid #dfe5e9;border-right:0;padding:16px 18px}.library-sidebar-heading{display:none}.library-sidebar nav{scrollbar-width:thin;gap:7px;padding-bottom:6px;display:flex;overflow-x:auto}.library-group-section,.library-group-section>div{display:contents}.library-group-section h3{display:none}.library-group{white-space:nowrap;border:1px solid #dfe5e9;border-radius:3px;flex:none;width:auto;min-height:37px;padding:7px 12px}.library-group.selected{border:1px solid #77b3bb}.group-count{display:none}.library-main{padding:20px 18px}.library-breadcrumb{display:none}.library-heading{margin-bottom:20px}.library-heading h1{font-size:24px}.library-heading p{font-size:13px}.library-panel{padding:18px 16px 10px}.library-search{gap:7px}.library-search>svg{display:none}.library-tabs{gap:22px}.library-tabs [role=tab]{font-size:14px}.library-row{align-items:flex-start;gap:12px;padding:21px 0}.library-file-icon{width:37px;min-height:48px}.library-row-title{gap:6px}.library-row-title>button{font-size:16px}.library-row-meta{gap:10px}.library-dialog{padding:23px 18px}.library-attachment{flex-wrap:wrap;padding:14px}.library-attachment>.primary-action{width:100%;margin-top:6px}.library-pagination{gap:12px}.library-main footer{margin-top:22px}.library-form-actions{gap:15px}.library-form-actions>p{font-size:12px}.library-empty{min-height:260px;padding:40px 8px}.library-detail-description{max-height:30vh}}@media (max-width:390px){.library-heading{gap:10px}.library-heading>.primary-action{padding:8px 10px}.library-heading h1{font-size:22px}.library-form-actions{flex-wrap:wrap}.library-form-actions>p{flex-basis:100%}.library-form-actions>button{margin-left:auto}}@media (max-width:760px){.library-form fieldset{gap:12px}.library-upload{min-height:108px;padding:16px 12px}.library-dialog{gap:12px}.library-upload-tabs,.library-upload-tabs [role=tab]{height:39px}.library-form-actions{padding-top:12px}.library-form-grid{gap:12px}}@media (max-width:340px){.library-form-grid{grid-template-columns:1fr}}.library-course-filter{justify-content:space-between;min-width:185px;max-width:270px;min-height:42px;font-weight:400}.library-course-filter>span{text-overflow:ellipsis;overflow:hidden}.library-course-filter>svg{color:#718591;flex-shrink:0}.library-course-popover{border-radius:4px;width:300px;max-width:calc(100vw - 32px);padding:4px}.library-course-popover [data-slot=command-input-wrapper]{height:44px}.library-course-popover [data-slot=command-item]{cursor:pointer;justify-content:space-between;min-height:40px;font-size:14px}.library-course-popover small{color:#718591;white-space:nowrap;font-size:12px}.library-course-popover [data-selected=true]{color:#246f7b;background:#eaf4f5}.library-upload-pages{margin-top:12px}.library-pages-heading{color:#607987;justify-content:space-between;align-items:center;font-size:13px;display:flex}.library-pages-heading button{font-size:13px}.library-upload-pages ol{border:1px solid #dce5eb;border-radius:3px;max-height:240px;margin:8px 0 0;padding:0;list-style:none;overflow:auto}.library-upload-pages li{border-bottom:1px solid #e6ecef;align-items:center;gap:8px;padding:9px 10px;display:flex}.library-upload-pages li:last-child{border-bottom:0}.library-upload-pages img{object-fit:cover;background:#f1f4f6;border:1px solid #dce4e9;border-radius:2px;width:43px;height:54px}.library-upload-pages li>div{flex:1;min-width:0}.library-upload-pages li span{color:#6d8695;font-size:12px;display:block}.library-upload-pages li strong{text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:400;display:block;overflow:hidden}.library-upload-pages li>button{color:#52798c;background:#fff;border:1px solid #dce5ea;border-radius:3px;flex-shrink:0;place-items:center;width:30px;height:34px;display:grid}.library-image-count{color:#6b8290;border:1px solid #dfe7ec;border-radius:2px;padding:1px 6px;font-size:12px}.library-gallery{border-top:1px solid #dde6eb;flex-direction:column;gap:18px;padding-top:15px;display:flex}.library-gallery figure{background:#f3f6f8;border:1px solid #dce5eb;border-radius:3px;margin:0;overflow:hidden}.library-gallery figcaption{color:#667e8e;background:#fff;border-bottom:1px solid #dce5eb;justify-content:space-between;align-items:center;padding:7px 13px;font-size:13px;display:flex}.library-gallery .text-action{font-size:13px}.library-gallery img{object-fit:contain;width:auto;max-width:100%;max-height:65vh;margin:0 auto;display:block}.library-breadcrumb{flex-wrap:wrap}.library-heading h1{overflow-wrap:anywhere}@media (max-width:1100px){.library-course-filter{width:100%;max-width:none}}@media (max-width:560px){.library-upload-pages li{gap:6px;padding:8px}.library-upload-pages img{width:36px;height:46px}.library-upload-pages li>button{width:29px;min-height:34px}.library-gallery figcaption{padding:6px 10px}.library-upload-pages ol{max-height:195px}.library-form-actions{align-items:flex-start}}