.learning-header{margin-bottom:18px}.learning-admin-layout{display:grid;grid-template-columns:minmax(240px,300px) minmax(0,1fr);grid-gap:18px;gap:18px;align-items:start}.learning-editor-card,.learning-empty-state,.learning-meta-card,.learning-sidebar{padding:18px}.learning-sidebar-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}.learning-card-head h2,.learning-empty-state h2,.learning-sidebar-head h2{margin:0 0 4px;font-size:20px}.learning-architecture-note span,.learning-course-button span,.learning-empty,.learning-empty-state p,.learning-lesson-button em,.learning-module-button em,.learning-sidebar-head p{margin:0;color:var(--color-muted);font-size:13px;line-height:1.4}.learning-course-list,.learning-editor-stack,.learning-lesson-list,.learning-module-list{display:grid;grid-gap:10px;gap:10px}.learning-course-button,.learning-lesson-button,.learning-module-button{width:100%;min-height:auto;border:1px solid var(--color-border-soft);border-radius:16px;background:hsla(0,0%,100%,.72);color:var(--color-text);box-shadow:none;padding:12px;text-align:left;display:grid;grid-gap:4px;gap:4px}.learning-course-button:hover,.learning-lesson-button:hover,.learning-module-button:hover{background:#fff4f2;border-color:var(--color-border)}.learning-course-button.active,.learning-lesson-button.active,.learning-module-button.active{border-color:rgba(217,52,45,.42);background:linear-gradient(135deg,rgba(217,52,45,.12),hsla(0,0%,100%,.82))}.learning-lesson-button,.learning-module-button{grid-template-columns:42px minmax(0,1fr);align-items:center}.learning-lesson-button span,.learning-module-button span{width:32px;height:32px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;background:var(--color-surface-warm);color:var(--color-accent);font-weight:850;font-size:12px;grid-row:span 2}.learning-course-button strong,.learning-lesson-button strong,.learning-module-button strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.learning-architecture-note,.learning-download-box{margin-top:14px;border:1px solid var(--color-border-soft);border-radius:16px;background:hsla(0,0%,100%,.62);padding:12px;display:grid;grid-gap:4px;gap:4px}.learning-download-head,.learning-download-row{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.learning-download-row{border-top:1px solid var(--color-border-soft);padding-top:12px;margin-top:8px}.learning-download-row .learning-form-grid{flex:1 1}.compact-button{min-height:34px;padding:0 12px;white-space:nowrap}.learning-content-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:14px;gap:14px}.learning-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}.learning-status{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:999px;border:1px solid var(--color-border);background:var(--color-surface-warm);color:var(--color-muted);font-size:12px;font-weight:800;white-space:nowrap}.learning-status.active,.learning-status.published{border-color:rgba(40,140,99,.22);background:rgba(40,140,99,.1);color:#1f6f50}.learning-status.archived{border-color:hsla(15,7%,42%,.18);background:hsla(15,7%,42%,.08)}.learning-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:12px;gap:12px}.learning-form-grid.compact{gap:10px}.learning-form-grid label,.learning-subform label{display:grid;grid-gap:6px;gap:6px;color:var(--color-muted);font-size:12px;font-weight:800}.learning-form-grid label span,.learning-subform label span{letter-spacing:.06em;text-transform:uppercase}.learning-field-wide{grid-column:1/-1}.learning-card-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:14px;flex-wrap:wrap}.learning-card-actions.split{justify-content:space-between}.learning-subform{display:grid;grid-gap:10px;gap:10px;margin-top:14px;padding-top:14px;border-top:1px solid var(--color-border-soft)}.learning-download-box h4,.learning-subform h3{margin:0;font-size:16px}.learning-empty,.learning-empty-state,.learning-loading{min-height:120px;display:grid;place-items:center;text-align:center}.learning-empty{min-height:78px;border:1px dashed var(--color-border);border-radius:16px;background:hsla(0,0%,100%,.52);padding:14px}.learning-meta-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:10px;gap:10px}.learning-meta-grid span{display:grid;grid-gap:4px;gap:4px;padding:10px 12px;border:1px solid var(--color-border-soft);border-radius:14px;background:hsla(0,0%,100%,.68);color:var(--color-muted);font-size:13px}.learning-meta-grid strong{color:var(--color-text);font-size:12px}.course-overview-page{display:grid;grid-gap:0;gap:0}.course-overview-title h1{margin:0;color:var(--color-text);font-size:27px;font-weight:850;line-height:1.12;letter-spacing:0}.course-overview-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:18px;gap:18px;align-items:start}.course-overview-column{min-width:0;display:grid;grid-gap:10px;gap:10px}.course-overview-column h2{margin:0;color:#121716;font-size:18px;font-weight:820;letter-spacing:0}.course-overview-list{display:grid;grid-gap:8px;gap:8px}.course-overview-add-card,.course-overview-card{width:100%;border:1px solid rgba(37,44,39,.08);border-radius:14px;background:hsla(0,0%,100%,.74);color:var(--color-text);box-shadow:0 10px 24px rgba(25,31,29,.045),inset 0 1px 0 hsla(0,0%,100%,.9);transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease,background .16s ease}.course-overview-card{min-height:72px;display:grid;grid-template-columns:10px minmax(0,1fr) auto 18px;grid-gap:10px;gap:10px;align-items:center;padding:12px 14px;text-align:left}.course-overview-card:hover{border-color:rgba(35,155,105,.2);background:hsla(0,0%,100%,.88);box-shadow:0 14px 30px rgba(25,31,29,.07),inset 0 1px 0 hsla(0,0%,100%,.94);transform:translateY(-1px)}.course-overview-status-dot{width:8px;height:8px;border-radius:999px;background:#9a938a;box-shadow:0 0 0 3px hsla(34,7%,57%,.1)}.course-overview-status-dot.active{background:#288c63;box-shadow:0 0 0 3px rgba(40,140,99,.11)}.course-overview-status-dot.draft{background:#9a938a;box-shadow:0 0 0 3px hsla(34,7%,57%,.1)}.course-overview-status-dot.inactive{background:#b92721;box-shadow:0 0 0 3px rgba(185,39,33,.1)}.course-overview-card-copy{min-width:0;display:grid;grid-gap:3px;gap:3px}.course-overview-card-copy small,.course-overview-card-copy strong,.course-overview-card-meta span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.course-overview-card-copy strong{color:#121716;font-size:15px;font-weight:780}.course-overview-card-copy small{color:rgba(25,31,29,.56);font-size:13px}.course-overview-card-meta{display:grid;justify-items:end;grid-gap:3px;gap:3px;color:rgba(25,31,29,.58);font-size:12px;font-weight:720;white-space:nowrap}.course-overview-chevron{color:rgba(25,31,29,.38);font-size:22px;line-height:1;transition:transform .16s ease,color .16s ease}.course-overview-card:hover .course-overview-chevron{color:rgba(25,31,29,.68);transform:translateX(2px)}.course-overview-add-card{min-height:72px;display:grid;place-items:center;padding:0;border-style:dashed;background:hsla(0,0%,100%,.44);color:rgba(25,31,29,.42)}.course-overview-add-card span{font-size:34px;font-weight:420;line-height:1}.course-overview-add-card:hover{border-color:rgba(35,155,105,.22);background:hsla(0,0%,100%,.74);color:#19865a;transform:translateY(-1px)}.course-overview-loading{min-height:72px;display:grid;place-items:center;border:1px solid rgba(37,44,39,.08);border-radius:14px;background:hsla(0,0%,100%,.6);color:rgba(25,31,29,.58);font-size:13px;font-weight:720}.course-format-hub{display:grid;grid-gap:16px;gap:16px;margin-bottom:18px}.course-format-hub-head h2,.course-format-list-head h3{margin:0}.course-format-choice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:12px;gap:12px}.course-format-choice{width:100%;min-height:116px;border:1px solid var(--color-border-soft);border-radius:16px;background:hsla(0,0%,100%,.7);color:var(--color-text);display:grid;align-content:start;grid-gap:8px;gap:8px;padding:16px;text-align:left;cursor:pointer;transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease}.course-format-choice:hover{border-color:rgba(198,40,40,.28);box-shadow:0 14px 30px rgba(18,24,38,.08);transform:translateY(-1px)}.course-format-choice strong{font-size:16px}.course-format-choice small,.course-format-list-head span,.course-format-list-row span{color:var(--color-muted);font-size:13px;line-height:1.45}.course-format-type-label{width:-moz-fit-content;width:fit-content;border:1px solid hsla(15,7%,42%,.18);border-radius:999px;background:hsla(15,7%,42%,.08);color:var(--color-muted);padding:4px 9px;font-size:12px;font-weight:850}.course-format-type-label.online{border-color:rgba(40,140,99,.2);background:rgba(40,140,99,.08);color:#1f6f50}.course-format-list-block{display:grid;grid-gap:10px;gap:10px}.course-format-list-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.course-format-list{display:grid;border:1px solid var(--color-border-soft);border-radius:16px;overflow:hidden;background:hsla(0,0%,100%,.58)}.course-format-list-row{border:0;border-bottom:1px solid var(--color-border-soft);background:transparent;color:var(--color-text);display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 14px;text-align:left}.course-format-list-row:last-child{border-bottom:0}.course-format-list-row.clickable{cursor:pointer}.course-format-list-row.clickable:hover{background:hsla(0,0%,100%,.78)}.course-format-list-row>div{min-width:0;display:grid;grid-gap:3px;gap:3px}.course-format-list-row span,.course-format-list-row strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.course-format-list-row em{border:1px solid var(--color-border-soft);border-radius:999px;background:hsla(0,0%,100%,.72);color:var(--color-muted);font-style:normal;font-size:12px;font-weight:850;padding:4px 9px;white-space:nowrap}.course-format-list-row.muted{color:var(--color-muted)}.course-format-admin-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:18px;gap:18px;align-items:start;margin-top:18px}.course-format-list-row.standalone{width:100%;border:1px solid var(--color-border-soft);border-radius:16px;background:hsla(0,0%,100%,.58)}.course-format-type-dialog{width:min(720px,100%);height:auto;min-height:0;padding:22px;gap:16px}.course-format-editor-modal{width:min(900px,100%);height:min(760px,92vh);overflow:auto}.course-format-editor-modal .learning-form-grid{padding:0 24px 24px}.course-format-editor-drawer-body{padding:16px 18px 18px}.course-format-editor-drawer{display:grid;grid-gap:16px;gap:16px}.course-format-drawer-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:12px;border-bottom:1px solid rgba(37,44,39,.08)}.course-format-editor-drawer .learning-form-grid{padding:0}.modal-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:18px 24px 14px;border-bottom:1px solid rgba(37,44,39,.1)}.modal-header h2{margin:0;font-size:22px}.course-format-autosave-header{align-items:center}.course-format-header-copy{display:flex;min-width:0;flex-direction:column;gap:4px}.course-format-header-copy h2{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.course-format-header-actions{display:flex;align-items:center;gap:8px}.course-format-status-select{width:auto;min-width:118px;min-height:36px;padding:0 34px 0 12px;border-radius:999px;font-size:13px;font-weight:800}.course-format-autosave-status{display:flex;align-items:center;gap:8px;min-height:22px;color:var(--color-muted);font-size:12px;font-weight:800;line-height:1.2}.course-format-autosave-status.is-saving{color:#8a5a14}.course-format-autosave-status.is-saved{color:#15803d}.course-format-autosave-status.is-error{color:#b42318}.course-format-autosave-status small{max-width:360px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font:inherit;font-weight:700}.course-format-autosave-status button,.course-format-icon-button{min-height:32px;border:1px solid var(--color-border);border-radius:999px;background:hsla(0,0%,100%,.78);color:var(--color-text);box-shadow:none;font-size:13px;font-weight:850}.course-format-autosave-status button{padding:0 10px}.course-format-icon-button{width:36px;min-width:36px;padding:0;font-size:18px}.course-format-icon-button:disabled{opacity:.35;cursor:not-allowed}.modal-close{width:36px;min-width:36px;height:36px;min-height:36px;padding:0;border:1px solid var(--color-border);border-radius:999px;background:hsla(0,0%,100%,.74);color:var(--color-muted);box-shadow:none;font-size:22px;line-height:1}.modal-close:hover{background:var(--color-surface-warm);color:var(--color-text)}.course-format-switch-field{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;grid-gap:10px;gap:10px;min-height:var(--control-height);color:var(--color-muted);font-size:12px;font-weight:800}.course-format-checkboxes input,.course-format-switch-field input{width:auto;min-height:auto;accent-color:var(--color-accent)}.course-format-checkboxes{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:0;padding:12px;border:1px solid var(--color-border-soft);border-radius:16px}.course-format-checkboxes legend{padding:0 4px;color:var(--color-muted);font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.course-format-checkboxes label{display:inline-flex;align-items:center;gap:8px;color:var(--color-text);font-size:13px;font-weight:750}.course-format-window-buttons{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.course-format-window-buttons button{min-height:34px;padding:0 13px;border:1px solid var(--color-border);border-radius:999px;background:hsla(0,0%,100%,.72);color:var(--color-muted);box-shadow:none;font-size:13px;font-weight:850}.course-format-window-buttons button.is-active{border-color:rgba(24,128,74,.28);background:rgba(232,247,239,.92);color:#176b43}.course-format-competence-windows{display:grid;grid-gap:8px;gap:8px}.course-format-competence-windows>span{color:var(--color-muted);font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.course-format-window-buttons.is-readonly span{min-height:34px;padding:7px 12px;border:1px solid var(--color-border);border-radius:999px;background:hsla(0,0%,100%,.72);color:var(--color-text);display:inline-flex;align-items:center;gap:8px}.course-format-window-buttons.is-readonly strong{font-size:13px;font-weight:850}.course-format-window-buttons.is-readonly em,.course-format-window-buttons.is-readonly small{color:var(--color-muted);font-size:12px;font-style:normal;font-weight:760}.course-format-editor-modal .certificate-template-panel,.course-format-editor-modal .course-format-resource-panel{margin:0 24px 24px}.course-format-editor-drawer .certificate-template-panel,.course-format-editor-drawer .course-format-resource-panel{margin:0}.course-format-resource-panel{display:grid;grid-gap:12px;gap:12px;border:1px solid rgba(37,44,39,.08);border-radius:18px;background:hsla(0,0%,100%,.82);padding:16px;box-shadow:0 12px 30px rgba(25,31,29,.05)}.course-format-resource-panel.is-empty{border-style:dashed;background:hsla(0,0%,100%,.58)}.course-format-resource-panel h3,.course-format-resource-panel p{margin:0}.course-format-resource-panel h3{font-size:17px}.course-format-resource-panel p{color:var(--color-muted);font-size:13px;line-height:1.4}.course-format-resource-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.course-format-resource-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}.course-format-danger-button{min-height:36px;border:1px solid rgba(185,39,33,.18);border-radius:999px;background:rgba(185,39,33,.06);color:#8f1f1a;padding:0 13px;box-shadow:none;font-size:13px;font-weight:850}.course-format-danger-button:hover{background:rgba(185,39,33,.1)}.course-format-danger-zone{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:28px;padding-top:20px;border-top:1px solid rgba(185,39,33,.18)}.course-format-danger-zone h3,.course-format-danger-zone p{margin:0}.course-format-danger-zone h3{color:#8f1f1a;font-size:15px}.course-format-danger-zone p{margin-top:4px;color:var(--color-muted);font-size:12px}.course-format-delete-trigger{flex:0 0 auto;min-height:34px;padding:0 12px;border:1px solid rgba(185,39,33,.2);border-radius:9px;background:transparent;color:#8f1f1a;box-shadow:none;font-size:12px;font-weight:800}.course-format-delete-trigger:hover{background:rgba(185,39,33,.06)}.course-format-delete-backdrop{z-index:240}.course-format-delete-dialog{width:min(460px,100%)}.course-format-delete-dialog h3{margin:0 0 10px}.course-format-dependency-list{display:grid;grid-gap:7px;gap:7px;margin:14px 0;padding:12px 14px;border:1px solid var(--color-border-soft);border-radius:10px;background:var(--color-surface-warm);list-style:none}.course-format-dependency-list li{display:flex;gap:6px;color:var(--color-text);font-size:13px}.course-format-duration-notice,.course-format-duration-warning{border-radius:13px;padding:9px 11px;font-size:13px!important;font-weight:800}.course-format-duration-notice{background:rgba(24,128,74,.08);color:#176b43!important}.course-format-duration-warning{background:rgba(185,39,33,.08);color:#8f1f1a!important}.course-format-empty-builder{display:grid;min-height:74px;width:100%;place-items:center;grid-gap:4px;gap:4px;border:1px dashed rgba(24,128,74,.28);border-radius:16px;background:rgba(244,251,247,.74);color:#176b43;box-shadow:none;font-size:13px;font-weight:850}.course-format-empty-builder span{font-size:26px;line-height:1}.lesson-plan-builder-list{display:grid;grid-gap:6px;gap:6px}.lesson-plan-builder-row{display:grid;grid-template-columns:22px 96px 132px minmax(180px,1fr) 34px;align-items:center;grid-gap:7px;gap:7px;border:1px solid rgba(37,44,39,.08);border-radius:12px;background:rgba(248,250,248,.82);padding:7px 8px;transition:border-color .16s ease,background .16s ease,box-shadow .16s ease}.lesson-plan-builder-row:active{cursor:-webkit-grabbing;cursor:grabbing}.lesson-plan-builder-row:hover{border-color:rgba(24,128,74,.18);background:rgba(244,251,247,.94)}.lesson-plan-builder-row.is-selected{border-color:rgba(24,128,74,.42);background:#f4fbf7;box-shadow:inset 3px 0 0 #176b43}.lesson-plan-builder-row input,.lesson-plan-builder-row select{min-height:32px;border-radius:10px;font-size:13px}.lesson-plan-drag-handle{color:rgba(37,44,39,.38);cursor:-webkit-grab;cursor:grab;font-size:15px;line-height:1;-webkit-user-select:none;-moz-user-select:none;user-select:none}.lesson-plan-offset{color:var(--color-muted);font-size:12px;font-weight:900;white-space:nowrap}.lesson-plan-workspace{display:grid;grid-gap:12px;gap:12px}.lesson-plan-editor-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;align-items:start;grid-gap:12px;gap:12px}.lesson-plan-main{display:grid;grid-gap:12px;gap:12px;min-width:0}.lesson-plan-toolbar .soft-button{min-height:34px}.lesson-plan-library-sidebar,.lesson-plan-properties-panel{display:grid;grid-gap:12px;gap:12px;border:1px solid rgba(37,44,39,.08);border-radius:14px;background:hsla(0,0%,100%,.76);padding:12px;box-shadow:none}.lesson-plan-library-sidebar{position:-webkit-sticky;position:sticky;top:12px;max-height:min(760px,calc(100vh - 140px));overflow:auto}.lesson-plan-properties-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.lesson-plan-properties-head h3,.lesson-plan-properties-head p{margin:0}.lesson-plan-properties-head h3{font-size:15px}.lesson-plan-properties-grid{display:grid;grid-template-columns:minmax(0,1fr) 110px;grid-gap:10px;gap:10px}.lesson-plan-properties-grid label{display:grid;grid-gap:5px;gap:5px;color:var(--color-muted);font-size:11px;font-weight:850;text-transform:uppercase}.lesson-plan-library-tools input,.lesson-plan-properties-grid input,.lesson-plan-properties-grid textarea{min-height:34px;border-radius:10px;font-size:13px}.lesson-plan-properties-grid textarea{min-height:58px;resize:vertical;text-transform:none}.lesson-plan-properties-wide{grid-column:1/-1}.lesson-plan-library-tabs{display:grid;grid-template-columns:1fr 1fr;grid-gap:4px;gap:4px;border:1px solid rgba(37,44,39,.08);border-radius:12px;background:rgba(248,250,248,.9);padding:3px}.lesson-plan-library-tabs button{min-height:32px;border:0;border-radius:9px;background:transparent;color:var(--color-muted);box-shadow:none;font-size:12px;font-weight:850}.lesson-plan-library-tabs button.is-active{background:#fff;color:#176b43;box-shadow:0 3px 10px rgba(25,31,29,.07)}.lesson-plan-library-tools{display:grid;grid-template-columns:minmax(0,1fr);grid-gap:8px;gap:8px}.lesson-plan-material-company-filter{display:grid;grid-template-columns:1fr 1fr;grid-gap:3px;gap:3px;border:1px solid rgba(37,44,39,.08);border-radius:11px;background:rgba(248,250,248,.9);padding:3px}.lesson-plan-material-company-filter button{min-height:30px;border:0;border-radius:8px;background:transparent;color:var(--color-muted);box-shadow:none;font-size:11px;font-weight:850}.lesson-plan-material-company-filter button.is-active{background:#fff;color:#176b43;box-shadow:0 3px 10px rgba(25,31,29,.07)}.lesson-plan-unit-lessons{display:grid;grid-gap:8px;gap:8px;border-top:1px solid rgba(37,44,39,.07);margin-top:0;padding-top:10px}.lesson-library-media-row,.lesson-plan-add-lesson-row,.lesson-plan-subhead{display:flex;align-items:center;justify-content:space-between;gap:8px}.lesson-plan-empty-subcopy,.lesson-plan-subhead span{color:var(--color-muted);font-size:12px;font-weight:750}.lesson-plan-empty-subcopy{margin:0}.lesson-library-list,.lesson-material-editor,.lesson-plan-assigned-list,.material-library-list{display:grid;grid-gap:8px;gap:8px}.lesson-plan-assigned-row{display:grid;grid-template-columns:20px minmax(0,1fr) 32px;align-items:center;grid-gap:8px;gap:8px;border:1px solid rgba(24,128,74,.1);border-radius:12px;background:rgba(24,128,74,.06);padding:7px 8px}.lesson-material-row span,.lesson-plan-assigned-row strong{min-width:0;overflow:hidden;color:var(--color-text);font-size:13px;font-weight:850;text-overflow:ellipsis;white-space:nowrap}.lesson-plan-assigned-row small{display:block;min-width:0;overflow:hidden;color:var(--color-muted);font-size:12px;font-weight:750;text-overflow:ellipsis;white-space:nowrap}.lesson-plan-add-lesson-row select{flex:1 1 auto;min-width:0}.lesson-library-card,.material-library-card{display:grid;grid-gap:4px;gap:4px;border:1px solid rgba(37,44,39,.08);border-radius:11px;background:rgba(248,250,248,.82);padding:8px}.lesson-library-card[draggable=true]{cursor:-webkit-grab;cursor:grab}.lesson-library-card.is-inactive,.material-library-card.is-inactive{opacity:.62}.lesson-material-row input{min-height:33px;border-radius:10px;font-size:13px}.lesson-library-card-head{display:grid;grid-template-columns:34px minmax(0,1fr) 30px;align-items:center;grid-gap:8px;gap:8px}.lesson-library-card-head img,.lesson-library-card-head>span{width:34px;height:34px;border:1px solid rgba(24,128,74,.12);border-radius:9px;background:rgba(24,128,74,.08)}.lesson-library-card-head img{object-fit:cover}.lesson-library-card-head>span{display:grid;place-items:center;color:#176b43;font-weight:900}.lesson-library-card-head small{display:block;overflow:hidden;color:var(--color-muted);font-size:12px;font-weight:750;text-overflow:ellipsis;white-space:nowrap}.lesson-library-card-head strong,.material-library-card strong{display:block;min-width:0;overflow:hidden;color:var(--color-text);font-size:13px;font-weight:850;text-overflow:ellipsis;white-space:nowrap}.material-library-card small{overflow:hidden;color:var(--color-muted);font-size:12px;font-weight:750;text-overflow:ellipsis;white-space:nowrap}.lesson-library-grid{display:grid;grid-template-columns:92px minmax(0,1fr);grid-gap:8px;gap:8px}.lesson-library-grid label{display:grid;grid-gap:5px;gap:5px;color:var(--color-muted);font-size:11px;font-weight:850;text-transform:uppercase}.lesson-library-toggle{display:inline-flex;align-items:center;justify-content:flex-end;gap:6px;color:var(--color-muted);font-size:12px;font-weight:850;white-space:nowrap}.lesson-library-toggle input{width:15px;height:15px}.lesson-material-editor{border-top:1px solid rgba(37,44,39,.07);padding-top:8px}.lesson-material-editor>strong{color:var(--color-text);font-size:12px;font-weight:900}.lesson-material-row{display:grid;grid-template-columns:minmax(0,1fr) 68px 42px 30px;align-items:center;grid-gap:6px;gap:6px}.lesson-material-row small{min-width:0;overflow:hidden;color:var(--color-muted);font-size:11px;font-weight:750;text-overflow:ellipsis;white-space:nowrap}.lesson-material-quick-create{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-gap:6px;gap:6px}.material-library-card>input{font-weight:850}.lesson-plan-material-summary{border-top:1px solid rgba(37,44,39,.07);padding-top:10px}.lesson-plan-material-detail-list,.lesson-plan-material-summary{display:grid;grid-gap:8px;gap:8px}.lesson-plan-material-detail-card{display:grid;grid-gap:7px;gap:7px;border:1px solid rgba(24,128,74,.1);border-radius:12px;background:rgba(24,128,74,.045);padding:8px}.lesson-plan-material-detail-card>strong{color:var(--color-text);font-size:13px;font-weight:900}.lesson-plan-material-detail-card>select{min-height:33px;border-radius:10px;font-size:13px}.library-admin-page{display:grid;grid-gap:0;gap:0}.library-admin-header{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin:0 0 14px;border:0;border-radius:0;background:transparent;padding:0;box-shadow:none}.library-admin-editor-head h2,.library-admin-editor-head p,.library-admin-header h1,.library-admin-header p{margin:0}.library-admin-header h1{color:var(--color-text);font-family:var(--font-brand);font-size:27px;font-weight:850;line-height:1.12}.library-admin-header p{margin-top:5px;color:var(--color-muted);font-size:13px;font-weight:650;line-height:1.35}.library-admin-toolbar{display:grid;grid-template-columns:minmax(220px,1fr) auto auto;align-items:center;grid-gap:10px;gap:10px;margin-bottom:12px;border:1px solid rgba(37,44,39,.07);border-radius:18px;background:hsla(0,0%,100%,.86);padding:10px}.library-admin-toolbar input,.library-admin-toolbar select{min-height:40px;border-radius:13px;font-size:13px}.library-admin-segmented{display:inline-flex;align-items:center;gap:4px;border:1px solid rgba(37,44,39,.08);border-radius:999px;background:rgba(248,250,248,.86);padding:4px}.library-admin-segmented button{min-height:30px;border:0;border-radius:999px;background:transparent;color:var(--color-muted);padding:0 11px;box-shadow:none;font-size:12px;font-weight:850}.library-admin-segmented button.is-active{background:#fff;color:var(--color-text);box-shadow:0 8px 18px rgba(25,31,29,.08)}.library-admin-layout{display:grid;grid-template-columns:minmax(280px,420px) minmax(0,1fr);align-items:start;grid-gap:14px;gap:14px}.library-admin-editor,.library-admin-list{border:1px solid rgba(37,44,39,.08);border-radius:20px;background:hsla(0,0%,100%,.92);padding:12px;box-shadow:0 16px 42px rgba(25,31,29,.06)}.library-admin-list{display:grid;grid-gap:7px;gap:7px}.library-admin-row{display:grid;grid-template-columns:12px minmax(0,1fr) auto;align-items:center;grid-gap:10px;gap:10px;width:100%;min-height:58px;border:1px solid transparent;border-radius:14px;background:transparent;color:var(--color-text);padding:9px 10px;box-shadow:none;text-align:left}.library-admin-row.is-selected,.library-admin-row:hover{border-color:rgba(24,128,74,.16);background:rgba(24,128,74,.06)}.library-admin-row small,.library-admin-row strong{display:block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.library-admin-row strong{font-size:14px;font-weight:900}.library-admin-row em,.library-admin-row small{color:var(--color-muted);font-size:12px;font-style:normal;font-weight:750}.library-admin-status-dot{width:9px;height:9px;border-radius:999px;background:#9ca3af}.library-admin-status-dot.active{background:#18804a}.library-admin-status-dot.archived{background:#9ca3af}.library-admin-editor{display:grid;grid-gap:14px;gap:14px}.library-admin-actions,.library-admin-editor-head,.library-admin-section-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.library-admin-editor-head h2{font-size:22px;line-height:1.15}.library-admin-pill{border-radius:999px;padding:6px 10px;font-size:12px;font-weight:900}.library-admin-pill.active{background:rgba(24,128,74,.1);color:#176b43}.library-admin-pill.archived{background:hsla(220,9%,46%,.11);color:#4b5563}.library-admin-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:10px;gap:10px}.library-admin-form label{display:grid;grid-gap:6px;gap:6px;color:var(--color-muted);font-size:11px;font-weight:900;text-transform:uppercase}.library-admin-form input,.library-admin-form select,.library-admin-form textarea,.library-admin-material-row input,.library-admin-section-head select{min-height:38px;border-radius:12px;font-size:13px}.library-admin-form textarea{min-height:86px;resize:vertical;text-transform:none}.library-admin-materials,.library-admin-wide{grid-column:1/-1}.library-admin-materials{display:grid;grid-gap:8px;gap:8px;border-top:1px solid rgba(37,44,39,.08);padding-top:12px}.library-admin-section-head strong{font-size:14px;font-weight:900}.library-admin-material-row{display:grid;grid-template-columns:minmax(0,1fr) 90px 64px 32px;align-items:center;grid-gap:8px;gap:8px;border:1px solid rgba(37,44,39,.08);border-radius:13px;background:rgba(248,250,248,.72);padding:8px}.library-admin-material-row small,.library-admin-material-row span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.library-admin-material-row span{font-size:13px;font-weight:850}.library-admin-material-row small{color:var(--color-muted);font-size:12px;font-weight:750}.library-admin-empty{display:grid;min-height:260px;place-items:center;grid-gap:7px;gap:7px;border:1px dashed rgba(24,128,74,.24);border-radius:18px;background:rgba(244,251,247,.7);color:#176b43;box-shadow:none;font-weight:900}.library-admin-empty span{font-size:34px;line-height:1}.material-admin-toolbar{grid-template-columns:minmax(220px,1fr) auto}.material-admin-table-panel{overflow:hidden;border:1px solid rgba(37,44,39,.08);border-radius:20px;background:hsla(0,0%,100%,.92);box-shadow:0 16px 42px rgba(25,31,29,.06)}.material-admin-table{min-width:720px}.material-admin-col-name{width:36%}.material-admin-col-actions,.material-admin-col-status,.material-admin-col-unit{width:13%}.material-admin-col-usage{width:25%}.material-admin-name-cell{display:grid;grid-template-columns:30px minmax(0,1fr);align-items:center;grid-gap:9px;gap:9px;min-width:0}.material-admin-name-cell strong{min-width:0;overflow:hidden;font-size:13px;font-weight:850;text-overflow:ellipsis;white-space:nowrap}.material-admin-thumb{width:30px;height:30px;border:1px solid rgba(37,44,39,.08);border-radius:8px;background:rgba(248,250,248,.86);object-fit:cover}.material-admin-thumb.is-empty{display:inline-flex;align-items:center;justify-content:center;color:rgba(37,44,39,.4);font-size:18px;font-weight:850;line-height:1}.material-admin-table .library-admin-pill{display:inline-flex;align-items:center;justify-content:center;min-height:24px;padding:0 8px;font-size:11px}.material-admin-usage-button{max-width:100%;min-height:28px;border:1px solid rgba(24,128,74,.16);border-radius:999px;background:rgba(24,128,74,.06);color:#176b43;padding:0 9px;box-shadow:none;font-size:12px;font-weight:850}.material-admin-usage-button:focus-visible,.material-admin-usage-button:hover{border-color:rgba(24,128,74,.26);background:rgba(24,128,74,.1);transform:none}.material-admin-muted{color:var(--color-muted);font-size:12px;font-weight:750}.material-drawer-delete-button{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:34px;border:1px solid rgba(185,39,33,.16);border-radius:999px;background:rgba(185,39,33,.07);color:var(--color-danger);box-shadow:none;font-size:12px;font-weight:850;padding:0 11px;white-space:nowrap}.material-drawer-delete-button:focus-visible,.material-drawer-delete-button:hover{border-color:rgba(185,39,33,.28);background:rgba(185,39,33,.12);transform:none}.material-drawer-delete-button:disabled{opacity:.48;cursor:not-allowed}.material-admin-drawer{display:grid;grid-gap:18px;gap:18px}.material-admin-form{grid-template-columns:minmax(0,1fr) minmax(0,150px)}.material-admin-form label:nth-child(3){grid-column:1/-1}.material-admin-image-section,.material-admin-usage-section{display:grid;grid-gap:10px;gap:10px;border-top:1px solid rgba(37,44,39,.08);padding-top:16px}.material-admin-image-section p{margin:0}.material-admin-image-section .card-label{margin-bottom:3px}.material-admin-image-section div>p:not(.card-label){color:var(--color-muted);font-size:12px;font-weight:750}.material-admin-image-card{display:grid;grid-template-columns:96px minmax(0,1fr);align-items:center;grid-gap:12px;gap:12px;border:1px solid rgba(37,44,39,.08);border-radius:15px;background:rgba(248,250,248,.76);padding:10px}.material-admin-image-card img,.material-admin-image-card>span{width:96px;height:72px;border:1px solid rgba(37,44,39,.08);border-radius:12px;background:#fff;object-fit:cover}.material-admin-image-card>span{display:inline-flex;align-items:center;justify-content:center;color:rgba(37,44,39,.35);font-size:32px;font-weight:850;line-height:1}.material-admin-image-card .soft-button{justify-self:start}.material-admin-lesson-list{display:grid;grid-gap:7px;gap:7px}.material-admin-lesson-list button{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:36px;border:1px solid rgba(37,44,39,.08);border-radius:11px;background:hsla(0,0%,100%,.78);color:var(--color-text);padding:0 10px;box-shadow:none;font-size:13px;font-weight:820;text-align:left}.material-admin-lesson-list button:after{content:"›";color:#176b43;font-size:18px;line-height:1}.material-admin-lesson-list button:focus-visible,.material-admin-lesson-list button:hover{border-color:rgba(24,128,74,.18);background:rgba(24,128,74,.06);transform:none}.course-format-presentation-card{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid rgba(37,44,39,.08);border-radius:15px;background:rgba(248,250,248,.76);padding:12px}.course-format-presentation-card div{display:grid;grid-gap:3px;gap:3px;min-width:0}.course-format-presentation-card strong{min-width:0;overflow:hidden;color:var(--color-text);font-size:14px;text-overflow:ellipsis;white-space:nowrap}.course-format-presentation-card span{color:var(--color-muted);font-size:12px;font-weight:750}.course-format-presentation-card a{flex:0 0 auto;min-height:34px;display:inline-flex;align-items:center;border:1px solid rgba(24,128,74,.2);border-radius:999px;background:rgba(24,128,74,.08);color:#176b43;padding:0 12px;font-size:13px;font-weight:850;text-decoration:none}@media (max-width:980px){.course-format-admin-grid,.learning-admin-layout,.learning-content-grid{grid-template-columns:1fr}.learning-sidebar{order:-1}}@media (max-width:640px){.course-format-choice-grid,.learning-form-grid,.learning-form-grid.compact,.learning-meta-grid{grid-template-columns:1fr}.course-format-list-row{align-items:flex-start}.course-format-list-row span,.course-format-list-row strong{white-space:normal}.course-overview-page{gap:14px}.course-overview-grid{grid-template-columns:1fr}.library-admin-page{padding:0}.library-admin-actions,.library-admin-header,.library-admin-section-head,.library-admin-toolbar{align-items:stretch;flex-direction:column}.lesson-material-quick-create,.library-admin-form,.library-admin-layout,.library-admin-material-row,.library-admin-toolbar{grid-template-columns:1fr}.library-admin-row{grid-template-columns:10px minmax(0,1fr)}.library-admin-row em{grid-column:2/3}.course-overview-card{grid-template-columns:10px minmax(0,1fr) 18px}.course-overview-card-meta{grid-column:2/3;justify-items:start}.learning-card-actions,.learning-card-actions.split,.learning-card-head,.learning-download-head,.learning-download-row{align-items:stretch;flex-direction:column}.course-format-editor-modal{width:100%;height:calc(100dvh - 32px);max-height:calc(100dvh - 32px)}.course-format-editor-drawer-body{padding:14px}.course-format-autosave-header,.course-format-drawer-toolbar{align-items:flex-start;flex-direction:column}.course-format-header-actions{width:100%;justify-content:flex-end;flex-wrap:wrap}.course-format-status-select{flex:1 1 130px}.course-format-autosave-status{align-items:flex-start;flex-direction:column;gap:4px}.course-format-autosave-status small{max-width:100%;white-space:normal}.course-format-editor-modal .learning-form-grid{padding:0 18px 18px}.course-format-editor-drawer .learning-form-grid{padding:0}.course-format-editor-modal .certificate-template-panel,.course-format-editor-modal .course-format-resource-panel{margin:0 18px 18px}.course-format-editor-drawer .certificate-template-panel,.course-format-editor-drawer .course-format-resource-panel{margin:0}.course-format-checkboxes{align-items:flex-start;flex-direction:column}.course-format-presentation-card,.course-format-resource-head{align-items:stretch;flex-direction:column}.course-format-resource-actions{justify-content:flex-start}.lesson-plan-editor-layout{grid-template-columns:1fr}.lesson-plan-builder-row{grid-template-columns:20px 76px minmax(0,1fr) 64px 34px}.lesson-plan-builder-row select{grid-column:3/4}.lesson-plan-builder-row input[aria-label=Titel],.lesson-plan-builder-row textarea{grid-column:1/-1}.lesson-library-media-row,.lesson-plan-add-lesson-row,.lesson-plan-unit-lessons{align-items:stretch;flex-direction:column}.lesson-plan-add-lesson-row .soft-button,.lesson-plan-add-lesson-row select{width:100%}.lesson-library-card-head,.lesson-library-grid,.lesson-material-row{grid-template-columns:1fr}}.course-studio{display:grid;grid-gap:14px;gap:14px;max-width:1440px;margin:0 auto;padding-bottom:28px}.course-studio-header{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;grid-gap:16px;gap:16px;padding:14px 16px;border:1px solid rgba(37,44,39,.08);border-radius:22px;background:hsla(0,0%,100%,.78);box-shadow:0 18px 50px rgba(25,31,29,.08),inset 0 1px 0 hsla(0,0%,100%,.9);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.course-studio-title{min-width:0;display:grid;grid-template-columns:minmax(180px,260px) minmax(0,1fr);grid-gap:12px;gap:12px;align-items:end}.course-document-grid label,.course-search-field,.course-studio-picker,.lesson-sidebar-grid label{min-width:0;display:grid;grid-gap:6px;gap:6px;color:rgba(25,31,29,.56);font-size:11px;font-weight:800;letter-spacing:.07em;text-transform:uppercase}.course-title-input,.lesson-title-input,.module-title-input{min-width:0;width:100%;border:0;border-radius:10px;background:transparent;box-shadow:none;color:#121716;letter-spacing:0}.course-title-input{min-height:48px;padding:0 2px;font-family:var(--font-brand);font-size:32px;font-weight:780;line-height:1.1}.course-title-input:focus,.lesson-title-input:focus,.module-title-input:focus{background:hsla(0,0%,100%,.78);box-shadow:0 0 0 4px rgba(217,52,45,.12)}.course-studio-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}.course-status-chip,.course-status-choice{display:inline-flex;align-items:center;justify-content:center;min-height:28px;width:-moz-fit-content;width:fit-content;border:1px solid hsla(15,7%,42%,.16);border-radius:999px;background:hsla(15,7%,42%,.08);color:rgba(25,31,29,.64);padding:0 10px;font-size:12px;font-weight:800;line-height:1;white-space:nowrap}.course-status-chip.published,.course-status-choice.active{border-color:rgba(40,140,99,.24);background:rgba(40,140,99,.1);color:#1f6f50}.course-status-chip.archived{border-color:rgba(169,54,48,.2);background:rgba(169,54,48,.08);color:#8f1f1a}.course-status-choice{min-height:34px;cursor:pointer;transition:border-color .16s ease,background .16s ease,color .16s ease,transform .16s ease}.course-status-choice:hover{border-color:rgba(217,52,45,.28);background:rgba(217,52,45,.08);color:#8f1f1a;transform:translateY(-1px)}.course-progress-strip{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.course-progress-strip span{display:inline-flex;align-items:baseline;gap:6px;min-height:34px;padding:0 12px;border:1px solid rgba(37,44,39,.08);border-radius:999px;background:hsla(0,0%,100%,.72);color:rgba(25,31,29,.58);font-size:13px;box-shadow:0 6px 18px rgba(25,31,29,.04)}.course-progress-strip strong{color:#121716;font-size:14px}.course-studio-shell{display:grid;grid-template-columns:minmax(0,1fr);grid-gap:14px;gap:14px;align-items:start}.course-studio-shell.has-sidebar{grid-template-columns:minmax(0,1fr) minmax(320px,380px)}.course-document,.lesson-detail-sidebar{min-width:0}.course-document{display:grid;grid-gap:14px;gap:14px}.course-document-card,.course-empty-document,.course-module-card,.course-studio-loading,.lesson-detail-sidebar{border:1px solid rgba(37,44,39,.08);border-radius:22px;background:hsla(0,0%,100%,.74);box-shadow:0 18px 48px rgba(25,31,29,.07),inset 0 1px 0 hsla(0,0%,100%,.92);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.course-document-card{padding:16px}.course-document-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:12px;gap:12px}.course-document-wide{grid-column:span 2}.course-document-grid textarea{min-height:80px}.course-structure{display:grid;grid-gap:12px;gap:12px}.course-structure-toolbar{grid-template-columns:minmax(0,1fr) auto;align-items:end}.course-module-list,.course-structure-toolbar{display:grid;grid-gap:10px;gap:10px}.course-module-card{overflow:hidden;transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease}.course-module-card[draggable=true]{cursor:-webkit-grab;cursor:grab}.course-module-card.is-selected{border-color:rgba(217,52,45,.24);box-shadow:0 22px 56px rgba(25,31,29,.09),0 0 0 4px rgba(217,52,45,.07)}.course-module-card.is-draft{padding:14px}.course-module-card:hover{transform:translateY(-1px)}.course-module-head{display:grid;grid-template-columns:42px minmax(0,1fr) auto 36px;grid-gap:12px;gap:12px;align-items:center;padding:14px}.course-module-index{width:34px;min-width:34px;height:34px;min-height:34px;border:1px solid rgba(37,44,39,.1);border-radius:999px;background:hsla(0,0%,100%,.82);color:#8f1f1a;box-shadow:0 8px 18px rgba(25,31,29,.05);display:inline-flex;align-items:center;justify-content:center;padding:0;font-size:12px;font-weight:900}.course-module-title-area{min-width:0;display:grid;grid-gap:2px;gap:2px}.course-module-title-area span{color:rgba(25,31,29,.48);font-size:11px;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.module-title-input{min-height:36px;padding:0 4px;font-size:21px;font-weight:760}.course-module-summary{display:flex;align-items:center;justify-content:flex-end;gap:8px;color:rgba(25,31,29,.56);font-size:12px;font-weight:760;white-space:nowrap}.course-icon-button{width:34px;min-width:34px;height:34px;min-height:34px;border:1px solid rgba(37,44,39,.08);border-radius:999px;background:hsla(0,0%,100%,.76);color:rgba(25,31,29,.66);box-shadow:none;padding:0;display:inline-flex;align-items:center;justify-content:center;font-size:18px;font-weight:800;transition:background .16s ease,color .16s ease,opacity .16s ease}.course-icon-button:hover{background:hsla(19,53%,94%,.84);color:#8f1f1a}.course-icon-button.danger{color:#9b241e}.course-module-body{display:grid;grid-gap:12px;gap:12px;padding:0 14px 14px 68px}.module-inline-fields{display:grid;grid-gap:10px;gap:10px;max-width:900px}.module-description-input{min-height:58px;border-radius:14px;background:hsla(0,0%,100%,.62)}.status-chip-row{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.lesson-timeline{position:relative;display:grid;grid-gap:4px;gap:4px}.lesson-timeline:before{content:"";position:absolute;top:12px;bottom:12px;left:10px;width:1px;background:rgba(37,44,39,.1)}.lesson-timeline-row{position:relative;display:grid;grid-template-columns:22px minmax(0,1fr) minmax(140px,auto) auto auto;grid-gap:10px;gap:10px;align-items:center;min-height:48px;padding:6px 8px 6px 0;border-radius:14px;transition:background .16s ease,box-shadow .16s ease}.lesson-timeline-row[draggable=true]{cursor:-webkit-grab;cursor:grab}.lesson-timeline-row.is-selected,.lesson-timeline-row:hover{background:hsla(0,0%,100%,.7);box-shadow:inset 0 0 0 1px rgba(37,44,39,.06)}.lesson-timeline-row.is-draft{background:rgba(217,52,45,.06)}.lesson-node{position:relative;z-index:1;width:11px;height:11px;border:2px solid rgba(37,44,39,.22);border-radius:999px;background:#fff;margin-left:5px}.lesson-timeline-row.is-selected .lesson-node{border-color:#d9342d;background:#d9342d}.lesson-main{min-width:0;min-height:40px;border:0;border-radius:12px;box-shadow:none;padding:0;display:grid;grid-template-columns:32px minmax(0,1fr);grid-gap:8px;gap:8px;align-items:center;text-align:left}.lesson-main,.lesson-main:hover{background:transparent;color:#121716}.lesson-main small,.lesson-main strong,.material-chip{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lesson-main strong{display:block;font-size:14px}.lesson-main small{display:block;margin-top:2px;color:rgba(25,31,29,.54);font-size:12px}.lesson-detail-icon,.lesson-type-icon{display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(37,44,39,.08);border-radius:10px;background:hsla(0,0%,100%,.86);box-shadow:0 5px 14px rgba(25,31,29,.04)}.lesson-type-icon{width:30px;height:30px;font-size:16px}.lesson-materials{min-width:0;display:flex;align-items:center;justify-content:flex-end;gap:5px}.material-chip{max-width:160px;display:inline-flex;align-items:center;gap:5px;min-height:26px;padding:0 9px;border:1px solid rgba(37,44,39,.08);border-radius:999px;background:hsla(0,0%,100%,.72);color:rgba(25,31,29,.68);font-size:12px;font-weight:740}.lesson-hover-tools{display:flex;align-items:center;gap:4px;opacity:0;pointer-events:none;transition:opacity .16s ease}.lesson-timeline-row:focus-within .lesson-hover-tools,.lesson-timeline-row:hover .lesson-hover-tools{opacity:1;pointer-events:auto}.module-footer-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.course-empty-document,.course-empty-state,.lesson-empty-row{min-height:82px;border:1px dashed rgba(37,44,39,.12);border-radius:16px;background:hsla(0,0%,100%,.42);color:rgba(25,31,29,.58)}.lesson-empty-row{margin-left:22px;padding:0 14px;text-align:left;box-shadow:none}.course-empty-document,.course-empty-state{display:grid;place-items:center;grid-gap:4px;gap:4px;padding:18px;text-align:center}.course-empty-document strong,.course-empty-state strong{color:#121716}.lesson-detail-sidebar{position:-webkit-sticky;position:sticky;top:14px;display:grid;grid-gap:14px;gap:14px;padding:16px}.lesson-detail-head{display:grid;grid-template-columns:46px minmax(0,1fr);grid-gap:12px;gap:12px;align-items:center}.lesson-detail-icon{width:46px;height:46px;font-size:22px;border-radius:14px}.lesson-title-input{min-height:38px;padding:0;font-size:22px;font-weight:780}.lesson-sidebar-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:12px;gap:12px}.lesson-sidebar-wide{grid-column:1/-1}.lesson-type-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:7px;gap:7px}.lesson-type-card{min-height:58px;border:1px solid rgba(37,44,39,.08);border-radius:14px;background:hsla(0,0%,100%,.68);color:rgba(25,31,29,.72);box-shadow:none;display:grid;place-items:center;grid-gap:4px;gap:4px;padding:8px 4px}.lesson-type-card span{font-size:18px}.lesson-type-card small{font-size:11px;font-weight:800}.lesson-type-card.active{border-color:rgba(217,52,45,.28);background:rgba(217,52,45,.08);color:#8f1f1a}.material-chip-panel{display:grid;grid-gap:10px;gap:10px;padding:12px;border:1px solid rgba(37,44,39,.08);border-radius:16px;background:hsla(0,0%,100%,.48)}.material-chip-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.material-chip-list{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.download-inline-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,1fr) 34px;grid-gap:6px;gap:6px;align-items:center}.download-inline-row input{min-height:36px;border-radius:12px}.lesson-sidebar-actions{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.course-studio-loading{min-height:420px;display:grid;place-items:center;align-content:center;grid-gap:14px;gap:14px;color:rgba(25,31,29,.58);font-size:14px;font-weight:750}.course-studio-loading div{width:128px;height:14px;border-radius:999px;background:linear-gradient(90deg,rgba(217,52,45,.1),rgba(217,52,45,.32),rgba(217,52,45,.1));background-size:220% 100%;animation:courseStudioLoading 1.5s ease-in-out infinite}@keyframes courseStudioLoading{0%{background-position:120% 0}to{background-position:-120% 0}}@media (prefers-reduced-motion:reduce){.course-studio-loading div{animation:none}.course-icon-button,.course-module-card,.course-status-choice,.lesson-hover-tools,.lesson-timeline-row{transition:none}}@media (max-width:1180px){.course-document-grid,.course-studio-header,.course-studio-shell,.course-studio-shell.has-sidebar,.course-studio-title{grid-template-columns:1fr}.course-studio-actions{justify-content:flex-start}.lesson-detail-sidebar{position:static}}@media (max-width:780px){.course-studio{gap:12px}.course-title-input{font-size:26px}.course-document-card,.course-module-card,.course-studio-header,.lesson-detail-sidebar{border-radius:18px}.course-module-head,.course-structure-toolbar,.download-inline-row,.lesson-sidebar-grid,.lesson-timeline-row{grid-template-columns:1fr}.course-module-head{align-items:start}.course-module-index{display:none}.course-module-summary,.lesson-materials{justify-content:flex-start;flex-wrap:wrap}.course-module-body{padding:0 12px 12px}.lesson-node,.lesson-timeline:before{display:none}.lesson-timeline-row{padding:8px;border:1px solid rgba(37,44,39,.06)}.lesson-hover-tools{opacity:1;pointer-events:auto}.lesson-type-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.course-studio-actions .primary-button,.course-studio-actions .soft-button,.lesson-sidebar-actions .danger-button,.lesson-sidebar-actions .soft-button{flex:1 1 140px}}.course-content-builder,.course-content-builder .builder-title-row,.course-content-builder .content-builder-document,.course-content-builder .content-builder-header,.course-content-builder .content-builder-shell,.course-content-builder .content-builder-title,.course-content-builder .course-module-card,.course-content-builder .course-module-list,.course-content-builder .course-module-title-area,.course-content-builder .course-structure,.course-content-builder .lesson-main,.course-content-builder .lesson-main>span:last-child{min-width:0;max-width:100%}.course-content-builder .course-module-head{grid-template-columns:34px minmax(0,1fr) auto}.course-content-builder .lesson-main strong,.course-content-builder .module-title-text{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.course-content-builder .course-module-actions{min-width:0}.course-content-builder .module-chevron{flex:0 0 30px;order:4}.course-content-builder .lesson-meta{color:rgba(25,31,29,.58);min-width:0}.course-content-builder .lesson-meta .lesson-type-label:after{content:"·";margin-left:6px}.course-content-builder .lesson-timeline-row>.learning-visibility-switch{justify-self:center;min-height:32px;padding:0 4px}.course-content-builder .lesson-delete-button{color:rgba(25,31,29,.46);margin-left:2px}.course-content-builder .lesson-delete-button:focus-visible,.course-content-builder .lesson-delete-button:hover{color:#a62b25}@media (max-width:980px){.course-content-builder .course-module-head{grid-template-columns:34px minmax(0,1fr)}.course-content-builder .course-module-actions{grid-column:2;justify-content:flex-end}}@media (max-width:780px){.course-content-builder .content-builder-header{grid-template-columns:38px minmax(0,1fr)}.course-content-builder .content-builder-actions{grid-column:2;justify-content:flex-start;min-width:0}.course-content-builder .builder-title-row{align-items:flex-start}.course-content-builder .course-module-head{align-items:center;grid-template-columns:34px minmax(0,1fr)}.course-content-builder .course-module-index{display:inline-flex}.course-content-builder .course-module-actions{flex-wrap:wrap;grid-column:1/-1;justify-content:flex-end;padding-left:40px}.course-content-builder .course-module-summary{margin-right:auto}.course-content-builder .lesson-timeline-row{grid-template-columns:18px minmax(0,1fr) 44px 34px}.course-content-builder .lesson-meta{grid-column:2;grid-row:2;justify-self:start}.course-content-builder .lesson-timeline-row>.learning-visibility-switch{grid-column:3;grid-row:1/3}.course-content-builder .lesson-delete-button{grid-column:4;grid-row:1/3}.course-content-builder .lesson-duration-label,.course-content-builder .lesson-type-label{display:inline-flex}}.lesson-block-editor{display:grid;grid-gap:12px;gap:12px;padding-top:8px;border-top:1px solid rgba(37,44,39,.1)}.block-editor-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.block-picker{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:12px;gap:12px;padding:12px;border:1px solid rgba(37,44,39,.1);border-radius:8px;background:#fff}.block-picker section{display:grid;grid-gap:6px;gap:6px}.block-picker section>span{color:rgba(25,31,29,.52);font-size:10px;font-weight:800;text-transform:uppercase}.block-picker section>div{display:flex;flex-wrap:wrap;gap:6px}.block-picker button{padding:7px 9px;border:1px solid rgba(37,44,39,.1);border-radius:6px;background:#f7f8f6}.block-editor-list{display:grid;grid-gap:7px;gap:7px}.block-editor-empty{margin:0;padding:20px;border:1px dashed rgba(37,44,39,.18);text-align:center;color:rgba(25,31,29,.52)}.block-editor-card{border:1px solid rgba(37,44,39,.1);border-radius:8px;background:#fff;overflow:visible}.block-editor-card.is-expanded{border-color:rgba(35,155,105,.45);box-shadow:0 0 0 3px rgba(35,155,105,.07)}.block-editor-card>header{display:grid;grid-template-columns:24px minmax(0,1fr) 34px;align-items:center;grid-gap:8px;gap:8px;min-height:50px;padding:7px 9px}.block-editor-card>header>button{display:grid;grid-gap:2px;gap:2px;padding:0;border:0;background:transparent;text-align:left}.block-editor-card>header small{overflow:hidden;color:rgba(25,31,29,.52);text-overflow:ellipsis;white-space:nowrap}.block-fields{display:grid;grid-gap:10px;gap:10px;padding:14px;border-top:1px solid rgba(37,44,39,.08);background:#fafbfa}.block-fields label{display:grid;grid-gap:5px;gap:5px}.block-fields label>span{color:rgba(25,31,29,.58);font-size:11px;font-weight:750}.block-video-fields{gap:12px}.block-video-asset{display:grid;grid-template-columns:minmax(180px,42%) minmax(0,1fr);align-items:center;grid-gap:14px;gap:14px}.block-video-thumbnail{position:relative;display:grid;width:100%;aspect-ratio:16/9;place-items:center;overflow:hidden;padding:0;border:1px solid rgba(37,44,39,.1);border-radius:10px;background:#18211e;color:#fff}.block-video-thumbnail img{width:100%;height:100%;object-fit:cover}.block-video-thumbnail>span{font-size:24px;opacity:.74}.block-video-thumbnail>i{position:absolute;display:grid;width:38px;height:38px;place-items:center;border:1px solid hsla(0,0%,100%,.48);border-radius:999px;background:rgba(11,20,17,.58);color:#fff;font-size:14px;font-style:normal;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.block-video-asset-meta{display:grid;min-width:0;grid-gap:5px;gap:5px}.block-video-asset-meta strong{overflow:hidden;color:#1d2724;font-size:13px;text-overflow:ellipsis;white-space:nowrap}.block-video-asset-meta>span{color:rgba(25,31,29,.55);font-size:12px;font-weight:700}.block-video-asset-meta>div{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}.block-video-optional{border-top:1px solid rgba(37,44,39,.08);padding-top:9px}.block-video-optional summary{cursor:pointer;color:#246b58;font-size:12px;font-weight:800}.block-video-optional>div{display:grid;grid-gap:9px;gap:9px;padding-top:10px}.block-rich-text-input{min-height:180px}.block-item-list,.quiz-editor{display:grid;grid-gap:7px;gap:7px}.block-item-list>div{display:grid;grid-template-columns:minmax(0,1fr) 32px;grid-gap:6px;gap:6px}.block-item-list>div button{border:0;background:transparent;color:#a33030}.quiz-editor>section{display:grid;overflow:hidden;border:1px solid rgba(37,44,39,.09);border-radius:9px;background:#fff}.quiz-editor>section.is-open{border-color:rgba(35,155,105,.26);box-shadow:0 4px 14px rgba(25,31,29,.035)}.quiz-question-heading{display:grid;grid-template-columns:24px minmax(0,1fr) auto;align-items:center;grid-gap:8px;gap:8px;min-height:44px;padding:5px 9px}.quiz-question-heading button{min-height:32px;padding:4px 8px;border:0;background:transparent;color:#246b58;font-weight:750}.quiz-question-heading button.danger{color:#a33030}.quiz-question-toggle{display:grid;grid-template-columns:auto minmax(0,1fr) auto 18px;align-items:center;grid-gap:10px;gap:10px;min-width:0;width:100%;color:#1d2724!important;text-align:left}.quiz-question-toggle strong{white-space:nowrap}.quiz-question-toggle>span{min-width:0;overflow:hidden;color:#1d2724;font-weight:700;text-overflow:ellipsis;white-space:nowrap}.quiz-question-toggle small{color:rgba(25,31,29,.48);font-size:10px;font-weight:700;white-space:nowrap}.quiz-question-toggle svg{color:rgba(25,31,29,.45);transition:transform .16s ease}.quiz-editor>section.is-open .quiz-question-toggle svg{transform:rotate(180deg)}.quiz-question-actions{display:flex;align-items:center;gap:2px}.quiz-question-body{display:grid;grid-gap:10px;gap:10px;padding:12px;border-top:1px solid rgba(37,44,39,.08);background:#fcfdfc}.quiz-question-body>label{display:grid;grid-gap:5px;gap:5px}.quiz-question-empty{margin:0;padding:16px;border:1px dashed rgba(37,44,39,.15);border-radius:9px;color:rgba(25,31,29,.52);text-align:center}.quiz-option-list{display:grid;grid-gap:6px;gap:6px}.quiz-boolean-field legend,.quiz-option-list>span{color:rgba(25,31,29,.58);font-size:11px;font-weight:750}.quiz-option-entry{display:grid;grid-gap:6px;gap:6px}.quiz-option-row{display:grid;grid-template-columns:20px minmax(0,1fr) repeat(3,32px);align-items:center;grid-gap:6px;gap:6px}.quiz-option-list input[type=checkbox],.quiz-option-list input[type=radio]{width:16px;height:16px;margin:0}.quiz-option-list button{min-height:32px;padding:0 7px}.quiz-option-list button:disabled{opacity:.3}.quiz-option-feedback{display:grid;grid-gap:5px;gap:5px;margin-left:26px;padding:8px 10px;border-left:2px solid rgba(35,155,105,.26);background:#f7faf8}.quiz-option-feedback textarea{min-height:68px;resize:vertical}.quiz-boolean-field{display:grid;grid-gap:8px;gap:8px;margin:0;padding:10px;border:1px solid rgba(37,44,39,.08);border-radius:8px}.quiz-boolean-field legend{padding-inline:4px}.quiz-boolean-option{display:grid;grid-gap:6px;gap:6px}.quiz-boolean-option>div{display:flex;align-items:center;gap:8px}.quiz-boolean-field label:not(.quiz-option-feedback){display:flex;grid-template-columns:none;align-items:center;gap:7px;min-width:110px;color:#1d2724;font-size:13px;font-weight:700}.learning-block-content{display:grid;grid-gap:24px;gap:24px;margin-top:16px}.member-block{max-width:720px;margin-inline:auto;line-height:1.65}.block-image,.block-video{max-width:920px}.block-image img{display:block;width:100%;height:auto;border-radius:8px}.block-image figcaption{margin-top:6px;color:rgba(25,31,29,.55);font-size:12px}.learning-rich-text{white-space:pre-wrap}.block-callout{padding:16px 18px;border-left:4px solid #239b69;border-radius:6px;background:#edf8f3}.block-callout.warning{border-left-color:#c25145;background:#fff3f1}.block-callout.tip{border-left-color:#326fa8;background:#eef6fc}.block-callout.remember{border-left-color:#c28b24;background:#fff8e8}.block-callout p{margin:5px 0 0}.block-steps li{margin-block:7px;padding-left:5px}.block-case,.block-quiz{padding:18px;border:1px solid rgba(37,44,39,.1);border-radius:8px;background:#fff}.block-case button{margin-top:10px}.case-solution{padding:12px;background:#eef8f3}.block-quiz fieldset{display:grid;grid-gap:8px;gap:8px;margin:14px 0 0;padding:14px;border:1px solid rgba(37,44,39,.09)}.block-checklist label,.block-quiz label{display:flex;align-items:flex-start;gap:8px}.block-quiz .correct{color:#16734d}.block-quiz .incorrect{color:#a33030}.block-checklist{display:grid;grid-gap:8px;gap:8px}.block-material{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 16px;border:1px solid rgba(37,44,39,.1);border-radius:8px;background:#fff}.block-material div{display:grid}.block-material small{color:rgba(25,31,29,.52)}.block-summary{padding:20px;border-top:3px solid #239b69;border-radius:6px;background:#f0f7f3}.block-summary>div{margin-top:8px;white-space:pre-wrap}@media (max-width:780px){.block-picker{grid-template-columns:1fr}.block-editor-heading,.block-material{align-items:stretch;flex-direction:column}.member-block{max-width:100%}.quiz-option-row{grid-template-columns:20px minmax(0,1fr) repeat(3,30px)}.quiz-question-toggle{grid-template-columns:auto minmax(0,1fr) 18px;gap:7px}.quiz-question-toggle small{display:none}.quiz-question-actions{grid-column:2;justify-content:flex-end}.quiz-question-heading{grid-template-columns:24px minmax(0,1fr)}}.course-content-builder .course-module-card{overflow:visible}.module-title-text{display:block;overflow:hidden;color:#191f1d;font-size:14px;line-height:1.25;text-overflow:ellipsis;white-space:nowrap}.module-description-summary{margin:0;padding:9px 16px 4px;color:rgba(25,31,29,.58);font-size:12px;line-height:1.45}.learning-action-menu{position:relative;z-index:4}.learning-action-menu>summary{width:32px;height:32px;border:0;border-radius:6px;display:grid;place-items:center;cursor:pointer;list-style:none;font-size:20px}.learning-action-menu>summary::-webkit-details-marker{display:none}.learning-action-menu>summary:hover{background:rgba(25,31,29,.06)}.learning-action-menu>div{position:absolute;top:calc(100% + 4px);right:0;min-width:180px;padding:5px;border:1px solid rgba(37,44,39,.1);border-radius:8px;background:#fff;box-shadow:0 14px 32px rgba(0,0,0,.14)}.learning-action-menu>div button{width:100%;padding:8px 10px;border:0;border-radius:5px;background:transparent;text-align:left}.learning-action-menu>div button:hover{background:rgba(25,31,29,.05)}.learning-action-menu>div button.danger{color:#a33030}.learning-lesson-drawer-body,.learning-module-drawer-body{background:#f4f5f3}.learning-lesson-drawer-body .lesson-detail-content,.learning-module-drawer-body .lesson-detail-content{padding:18px}.learning-lesson-drawer-body .lesson-detail-tabs{position:-webkit-sticky;position:sticky;top:0;z-index:3;background:#fff}.learning-media-filters{display:flex;gap:6px;padding:0 18px 12px;background:#fff}.learning-media-filters button{padding:6px 10px;border:1px solid rgba(37,44,39,.1);border-radius:6px;background:#fff;color:rgba(25,31,29,.68);font-size:12px}.learning-media-filters button.active{border-color:#19865a;background:#eaf6f0;color:#126a46}.learning-video-card .compact-button{width:-moz-fit-content;width:fit-content;margin-top:4px}.learning-video-preview-modal{width:min(1080px,94vw);max-height:94vh;padding:0;overflow:hidden;border-radius:8px;background:#101312;box-shadow:0 28px 80px rgba(0,0,0,.32)}.learning-video-preview-modal>header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 18px;background:#fff}.learning-video-preview-modal>header span{color:rgba(25,31,29,.52);font-size:10px;font-weight:800;text-transform:uppercase}.learning-video-preview-modal>header h2{margin:2px 0 0;font-size:18px}.learning-video-preview-modal .learning-bunny-player{border-radius:0}@media (max-width:780px){.module-title-text{white-space:normal}.learning-action-menu>div{left:0;right:auto}.learning-media-filters{overflow-x:auto}.learning-video-preview-modal{width:100%;max-height:100dvh;border-radius:0}}.course-content-builder{max-width:1280px;gap:18px}.content-builder-header{padding:18px 20px;border-radius:26px;background:hsla(0,0%,100%,.82)}.content-builder-title{grid-template-columns:minmax(0,1fr);align-items:center;gap:4px}.content-course-title{min-height:54px;padding:0;font-size:32px;font-weight:790}.content-course-title::placeholder{color:rgba(25,31,29,.28)}.auto-save-indicator{min-height:20px;color:rgba(25,31,29,.48);font-size:12px;font-weight:760}.auto-save-indicator.saving{color:#8f1f1a}.auto-save-indicator.saved{color:#1f6f50}.auto-save-indicator.error{color:#9b241e}.content-builder-actions{align-self:center}.course-settings-panel{display:grid;grid-gap:16px;gap:16px;padding:18px;border:1px solid rgba(37,44,39,.08);border-radius:22px;background:hsla(0,0%,100%,.82);box-shadow:0 18px 48px rgba(25,31,29,.07),inset 0 1px 0 hsla(0,0%,100%,.92);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.course-settings-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.course-settings-head strong{display:block;color:#121716;font-size:16px}.course-settings-head span{display:block;margin-top:3px;color:rgba(25,31,29,.56);font-size:13px}.course-settings-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:12px;gap:12px}.course-settings-grid details,.course-settings-grid label{min-width:0;display:grid;grid-gap:6px;gap:6px;color:rgba(25,31,29,.56);font-size:11px;font-weight:800;letter-spacing:.07em;text-transform:uppercase}.course-settings-wide{grid-column:1/-1}.url-settings summary{width:-moz-fit-content;width:fit-content;cursor:pointer;color:#8f1f1a;font-size:12px;font-weight:850}.url-settings input{margin-top:8px;max-width:420px}.content-builder-shell,.content-builder-shell.has-sidebar{grid-template-columns:minmax(0,1fr)}.content-builder-document{gap:18px}.course-intro-block{padding:0 4px 4px}.course-intro-block textarea{width:100%;min-height:96px;border:0;border-radius:0;background:transparent;box-shadow:none;color:rgba(25,31,29,.78);font-size:18px;line-height:1.55;resize:vertical}.course-intro-block textarea:focus{background:hsla(0,0%,100%,.68);border-radius:16px;box-shadow:0 0 0 4px rgba(217,52,45,.08)}.course-content-builder .course-progress-strip{padding:0 4px}.course-content-builder .course-progress-strip span{min-height:30px;border-color:transparent;background:transparent;box-shadow:none;padding:0;color:rgba(25,31,29,.54)}.course-content-builder .course-progress-strip span+span:before{content:"";width:3px;height:3px;border-radius:999px;background:rgba(25,31,29,.28);margin-right:8px}.course-content-builder .course-module-list{gap:14px}.course-content-builder .course-module-card{border-radius:24px;background:hsla(0,0%,100%,.8);box-shadow:0 14px 38px rgba(25,31,29,.055),inset 0 1px 0 hsla(0,0%,100%,.94)}.course-content-builder .course-module-card.is-selected{border-color:rgba(37,44,39,.1);box-shadow:0 18px 46px rgba(25,31,29,.075),inset 0 1px 0 hsla(0,0%,100%,.94)}.course-content-builder .course-module-card:hover{transform:none}.course-content-builder .course-module-head{grid-template-columns:44px minmax(0,1fr) auto 34px;padding:18px 20px}.course-content-builder .module-title-input{min-height:42px;font-size:25px}.course-content-builder .course-module-body{padding:0 20px 18px 72px}.course-content-builder .module-inline-fields{max-width:none;gap:12px;padding-bottom:6px}.course-content-builder .module-description-input{min-height:76px;border:0;background:transparent;box-shadow:none;color:rgba(25,31,29,.74);font-size:15px;line-height:1.55}.course-content-builder .module-description-input:focus{background:hsla(0,0%,100%,.64);box-shadow:0 0 0 4px rgba(217,52,45,.08)}.course-content-builder .lesson-timeline{gap:2px}.course-content-builder .lesson-timeline-row{grid-template-columns:22px minmax(0,1fr) minmax(110px,auto) auto auto 32px;min-height:52px;padding:8px 10px 8px 0}.lesson-delete-button{width:32px;height:32px;padding:0;border:0;border-radius:6px;display:inline-grid;place-items:center;background:transparent;color:rgba(25,31,29,.42);cursor:pointer}.lesson-delete-button:focus-visible,.lesson-delete-button:hover{background:rgba(163,48,48,.08);color:#a33030}.lesson-delete-button:focus-visible{outline:2px solid rgba(163,48,48,.28);outline-offset:1px}.drawer-delete-button{margin-right:2px}.floating-action-menu-backdrop{position:fixed;inset:0;z-index:1200;padding:0;border:0;background:transparent}.floating-action-menu{position:fixed;z-index:1201;width:min(190px,calc(100vw - 16px));padding:5px;border:1px solid rgba(37,44,39,.1);border-radius:8px;background:#fff;box-shadow:0 14px 32px rgba(0,0,0,.14)}.floating-action-menu button{width:100%;padding:8px 10px;border:0;border-radius:5px;background:transparent;text-align:left}.floating-action-menu button:hover{background:rgba(25,31,29,.05)}.floating-action-menu button.danger{color:#a33030}.block-action-trigger{width:32px;height:32px;padding:0;border:0;border-radius:6px;display:grid;place-items:center;background:transparent;color:rgba(25,31,29,.62);font-size:20px;cursor:pointer}.block-action-trigger:focus-visible,.block-action-trigger:hover{background:rgba(25,31,29,.06)}.course-content-builder .lesson-timeline-row.is-selected,.course-content-builder .lesson-timeline-row:hover{background:hsla(0,0%,100%,.76)}.course-content-builder .lesson-main strong{font-size:15px}.lesson-inline-editor{display:grid;grid-gap:16px;gap:16px;margin:2px 0 14px 22px;padding:18px 0 4px 24px;border-left:1px solid rgba(37,44,39,.1)}.lesson-inline-title-row{display:grid;grid-template-columns:48px minmax(0,1fr) auto;grid-gap:12px;gap:12px;align-items:center}.lesson-inline-title-row .lesson-detail-icon{width:42px;height:42px;border-radius:14px}.lesson-inline-title-row .lesson-title-input{font-size:28px}.lesson-inline-meta{display:grid;grid-template-columns:minmax(220px,320px) minmax(0,1fr) 140px;grid-gap:12px;gap:12px;align-items:center}.duration-inline-field{display:grid;grid-template-columns:1fr 68px auto;grid-gap:7px;gap:7px;align-items:center;color:rgba(25,31,29,.56);font-size:12px;font-weight:820}.duration-inline-field input{min-height:34px;border-radius:12px;text-align:right}.duration-inline-field small{color:rgba(25,31,29,.48);font-size:12px;font-weight:760}.content-text-block{display:grid;grid-gap:7px;gap:7px}.content-text-block span{color:rgba(25,31,29,.48);font-size:12px;font-weight:850;letter-spacing:.04em;text-transform:uppercase}.content-text-block textarea{border:0;border-radius:16px;background:hsla(0,0%,100%,.52);box-shadow:none;color:#121716;font-size:15px;line-height:1.55}.content-text-block textarea:focus{box-shadow:0 0 0 4px rgba(217,52,45,.08)}.learning-mini-editor{position:relative;overflow:visible;border:1px solid rgba(25,31,29,.14);border-radius:12px;background:#fff;transition:border-color .16s ease,box-shadow .16s ease}.learning-mini-editor:focus-within{border-color:rgba(39,111,101,.46);box-shadow:0 0 0 3px rgba(39,111,101,.09)}.learning-mini-toolbar{display:flex;align-items:center;gap:3px;padding:6px;border-bottom:1px solid rgba(25,31,29,.09);background:hsla(90,11%,96%,.82)}.learning-mini-toolbar button{display:grid;width:30px;min-width:30px;height:30px;min-height:30px;place-items:center;padding:0;border:0;border-radius:6px;background:transparent;color:rgba(25,31,29,.72);box-shadow:none}.learning-mini-toolbar button:hover{background:rgba(39,111,101,.09);color:#276f65}.learning-mini-surface{min-height:180px;padding:13px 14px;color:#121716;font-size:14px;line-height:1.6;outline:none;overflow-wrap:anywhere}.learning-mini-surface p{margin:0 0 .7em}.learning-mini-surface ol,.learning-mini-surface ul{margin:0 0 .7em;padding-left:1.4em}.learning-mini-surface a,.learning-rich-text a{color:#276f65;font-weight:750;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;overflow-wrap:anywhere}.learning-mini-surface a:hover,.learning-rich-text a:hover{color:#194f48}.learning-mini-surface a:focus-visible,.learning-rich-text a:focus-visible{border-radius:3px;outline:3px solid rgba(39,111,101,.2);outline-offset:2px}.learning-link-popover{position:absolute;z-index:20;top:43px;left:70px;display:grid;grid-template-columns:minmax(220px,1fr) auto auto;align-items:end;grid-gap:7px;gap:7px;width:min(520px,calc(100% - 84px));padding:10px;border:1px solid rgba(25,31,29,.13);border-radius:10px;background:#fff;box-shadow:0 14px 35px rgba(25,31,29,.15)}.learning-link-popover label{min-width:0}.learning-link-popover input{width:100%;min-width:0}@media (max-width:700px){.learning-link-popover{left:8px;grid-template-columns:minmax(0,1fr) auto;width:calc(100% - 16px);box-sizing:border-box}.learning-link-popover label{grid-column:1/-1}}.lesson-technical-details{display:grid;grid-gap:10px;gap:10px;color:rgba(25,31,29,.58)}.lesson-technical-details summary{width:-moz-fit-content;width:fit-content;cursor:pointer;color:rgba(25,31,29,.58);font-size:12px;font-weight:820}.lesson-technical-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:10px;gap:10px;padding-top:10px}.lesson-technical-grid label{display:grid;grid-gap:6px;gap:6px;color:rgba(25,31,29,.5);font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.lesson-inline-editor .material-chip-panel{border:0;padding:0;background:transparent}.lesson-inline-actions{display:flex;justify-content:flex-end}.course-content-builder .module-footer-actions{padding-top:4px}@media (max-width:1180px){.course-settings-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.lesson-inline-meta{grid-template-columns:1fr}}@media (max-width:780px){.content-builder-header{padding:16px}.content-course-title{font-size:31px}.course-content-builder .course-module-head,.course-content-builder .lesson-timeline-row,.course-settings-grid,.lesson-inline-title-row,.lesson-technical-grid{grid-template-columns:1fr}.lesson-inline-editor{margin-left:0;padding:16px 0 0;border-left:0;border-top:1px solid rgba(37,44,39,.08)}.course-content-builder .course-module-body{padding:0 14px 14px}.lesson-inline-title-row .lesson-title-input{font-size:23px}}.wide-workspace-shell{grid-template-columns:290px minmax(0,1fr);max-width:1720px}.wide-workspace-shell .master-content{padding:12px 0 18px}.wide-workspace-shell .workspace-learning-builder{max-width:none}@media (max-width:900px){.wide-workspace-shell{grid-template-columns:1fr;max-width:100%}.wide-workspace-shell .master-content{padding:12px 12px 24px}}.course-content-builder{width:100%;max-width:none;gap:5px}.course-content-builder .content-builder-header{display:grid;grid-template-columns:44px minmax(0,1fr) auto;grid-gap:10px;gap:10px;align-items:center;padding:14px 16px;border-radius:18px;border-color:rgba(28,39,35,.08);background:hsla(0,0%,100%,.88)}.builder-back-button{width:38px;height:38px;border:1px solid rgba(37,44,39,.1);border-radius:13px;background:hsla(0,0%,100%,.82);color:#121716;box-shadow:0 6px 18px rgba(25,31,29,.04);display:inline-flex;align-items:center;justify-content:center;padding:0;font-size:21px;font-weight:740}.course-content-builder .content-builder-title{display:grid;grid-template-columns:1fr;grid-gap:4px;gap:4px}.builder-title-row{min-width:0;display:flex;align-items:center;gap:10px}.course-content-builder .content-course-title{min-height:34px;max-width:680px;padding:0;font-size:25px;font-weight:820;line-height:1.15}.course-content-builder .auto-save-indicator{display:inline-flex;align-items:center;min-height:18px;line-height:18px;color:rgba(25,31,29,.55);font-size:13px;font-weight:650}.course-content-builder .auto-save-indicator.idle,.course-content-builder .auto-save-indicator.saved{color:#26845f}.course-content-builder .content-builder-actions{gap:10px}.icon-only-button{width:42px;min-width:42px;padding:0;font-size:20px}.course-content-builder .primary-button{background:#19865a;border-color:#19865a}.course-content-builder .primary-button:hover{background:#14754e}.course-content-builder .course-progress-strip{display:grid;grid-template-columns:repeat(4,minmax(104px,auto)) minmax(280px,1fr);grid-gap:10px;gap:10px;align-items:center;padding:10px 14px;border:1px solid rgba(37,44,39,.08);border-radius:14px;background:hsla(0,0%,100%,.82);box-shadow:0 8px 18px rgba(25,31,29,.04),inset 0 1px 0 hsla(0,0%,100%,.92)}.course-stat-pill{display:grid;grid-template-columns:24px auto;grid-template-rows:auto auto;grid-column-gap:10px;column-gap:10px;align-items:center;min-width:0}.course-stat-pill>span{grid-row:1/3;color:rgba(25,31,29,.62);font-size:20px}.course-stat-pill strong{color:#121716;font-size:17px;font-weight:840;line-height:1.1}.course-stat-pill small{color:rgba(25,31,29,.56);font-size:12px;font-weight:650}.builder-search-field{position:relative;justify-self:end;width:min(100%,380px)}.builder-search-field span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.builder-search-field input{min-height:42px;padding:0 52px 0 40px;border-radius:13px;background:hsla(0,0%,100%,.86)}.builder-search-field:before{content:"⌕";position:absolute;left:14px;top:9px;color:rgba(25,31,29,.42);font-size:19px;z-index:1}.builder-search-field kbd{position:absolute;right:12px;top:11px;min-width:31px;min-height:20px;border:1px solid rgba(37,44,39,.08);border-radius:7px;background:rgba(37,44,39,.04);color:rgba(25,31,29,.42);display:inline-flex;align-items:center;justify-content:center;font-size:11px}.course-content-builder .content-builder-shell,.course-content-builder .content-builder-shell.has-sidebar{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,315px);grid-gap:5px;gap:5px;align-items:start}.course-content-builder .content-builder-document{width:100%;margin:0;padding:0;gap:0;justify-self:stretch}.course-content-builder .course-structure{width:100%;margin:0;padding:0;gap:5px;justify-self:stretch}.course-content-builder .course-module-list{gap:5px}.course-content-builder .course-module-card{width:100%;margin:0;border-radius:8px;border-color:rgba(35,155,105,.18);background:hsla(0,0%,100%,.84);box-shadow:none}.course-content-builder .course-module-card.is-selected{border-color:rgba(35,155,105,.26);box-shadow:0 0 0 1px rgba(35,155,105,.1)}.course-content-builder .course-module-head{grid-template-columns:34px minmax(0,1fr) auto 30px;gap:6px;min-height:42px;padding:5px 7px}.course-content-builder .course-module-index{width:30px;min-width:30px;height:30px;min-height:30px;border-color:rgba(35,155,105,.15);background:rgba(35,155,105,.07);color:#19865a}.course-content-builder .course-module-title-area span{color:transparent;height:0}.course-content-builder .module-title-input{min-height:24px;font-size:16px;font-weight:820}.course-content-builder .course-module-summary{gap:10px;color:rgba(25,31,29,.58);font-size:13px;font-weight:700}.course-content-builder .course-module-body{padding:0;gap:0}.course-content-builder .module-inline-fields{padding:0 7px 3px 43px}.course-content-builder .module-description-input{min-height:18px;padding:0;color:rgba(25,31,29,.58);font-size:13px;line-height:1.4}.course-content-builder .lesson-timeline{gap:0;border-top:1px solid rgba(37,44,39,.07)}.course-content-builder .lesson-timeline:before{display:none}.course-content-builder .lesson-timeline-row{grid-template-columns:20px minmax(0,1fr) 68px 54px 86px 28px;gap:6px;min-height:36px;padding:0 6px 0 8px;border-radius:0;border-bottom:1px solid rgba(37,44,39,.07)}.course-content-builder .lesson-timeline-row.is-selected,.course-content-builder .lesson-timeline-row:hover{background:rgba(35,155,105,.055);box-shadow:none}.lesson-drag-handle{display:inline-grid;place-items:center;touch-action:none;color:rgba(25,31,29,.38);font-size:16px;line-height:.75;letter-spacing:-2px;cursor:-webkit-grab;cursor:grab;-webkit-user-select:none;-moz-user-select:none;user-select:none}.lesson-drag-handle:active{cursor:-webkit-grabbing;cursor:grabbing}.block-editor-card,.block-fields,.learning-mini-editor,.learning-mini-surface{-webkit-user-select:text;-moz-user-select:text;user-select:text}.course-content-builder .lesson-main{grid-template-columns:minmax(0,1fr);min-height:36px}.course-content-builder .lesson-type-icon{width:24px;height:24px;border-radius:7px;border-color:rgba(35,155,105,.12);background:rgba(35,155,105,.075);color:#19865a}.course-content-builder .lesson-main strong{font-size:14px;font-weight:710}.lesson-duration-label,.lesson-type-label{color:rgba(25,31,29,.58);font-size:12px;font-weight:650;white-space:nowrap}.lesson-duration-label{display:inline-flex;align-items:center;gap:4px}.course-content-builder .lesson-hover-tools{justify-content:flex-end}.course-content-builder .course-status-chip{min-height:27px;padding:0 10px;border-radius:999px;font-size:12px}.learning-visibility-switch{align-items:center;display:inline-flex;flex:0 0 auto;gap:8px;color:#667085;cursor:pointer;font-size:12px;font-weight:600;white-space:nowrap}.learning-visibility-switch input{height:1px;opacity:0;position:absolute;width:1px}.learning-visibility-switch i{background:#d0d5dd;border-radius:999px;display:inline-block;height:20px;position:relative;transition:background-color .16s ease;width:36px}.learning-visibility-switch i:after{background:#fff;border-radius:50%;box-shadow:0 1px 3px rgba(16,24,40,.24);content:"";height:16px;left:2px;position:absolute;top:2px;transition:transform .16s ease;width:16px}.learning-visibility-switch input:checked+i{background:#16835f}.learning-visibility-switch input:checked+i:after{transform:translateX(16px)}.learning-visibility-switch input:focus-visible+i{outline:3px solid rgba(22,131,95,.22);outline-offset:2px}.learning-visibility-switch:has(input:disabled){cursor:wait;opacity:.6}@media (max-width:760px){.learning-visibility-switch>span{display:none}}.course-content-builder .module-footer-actions{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-gap:5px;gap:5px;padding:4px 6px}.add-lesson-row,.add-module-row{min-height:31px;border:1px dashed rgba(35,155,105,.25);border-radius:10px;background:rgba(35,155,105,.035);color:#19865a;box-shadow:none;font-size:14px;font-weight:780}.add-module-row{width:100%}.lesson-detail-panel{position:-webkit-sticky;position:sticky;top:5px;width:100%;min-width:0;overflow:hidden;border:1px solid rgba(37,44,39,.08);border-radius:14px;background:hsla(0,0%,100%,.88);box-shadow:0 12px 32px rgba(25,31,29,.06),inset 0 1px 0 hsla(0,0%,100%,.95);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.lesson-detail-panel.is-empty{min-height:180px;display:grid;align-content:center;grid-gap:6px;gap:6px;padding:16px;color:rgba(25,31,29,.56)}.lesson-detail-panel.is-empty strong{color:#121716}.lesson-detail-header{display:grid;grid-template-columns:40px minmax(0,1fr) 34px 34px;grid-gap:8px;gap:8px;align-items:center;min-height:56px;padding:10px 12px;border-bottom:1px solid rgba(37,44,39,.07)}.lesson-detail-header span,.lesson-detail-header strong{min-width:0;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lesson-detail-header strong{color:#121716;font-size:15px;font-weight:820}.lesson-detail-header span{margin-top:2px;color:rgba(25,31,29,.52);font-size:12px;font-weight:650}.lesson-detail-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-bottom:1px solid rgba(37,44,39,.07)}.lesson-detail-tabs button{min-height:40px;border:0;border-radius:0;background:transparent;box-shadow:none;color:rgba(25,31,29,.58);font-size:13px;font-weight:760;position:relative}.lesson-detail-tabs button.active{color:#121716}.lesson-detail-tabs button.active:after{content:"";position:absolute;left:18px;right:18px;bottom:0;height:2px;border-radius:999px;background:#19865a}.lesson-detail-tabs button span{min-width:20px;min-height:20px;margin-left:4px;border-radius:999px;background:rgba(37,44,39,.08);color:rgba(25,31,29,.54);display:inline-flex;align-items:center;justify-content:center;font-size:11px}.lesson-detail-content{display:grid;grid-gap:9px;gap:9px;padding:10px 12px 12px}.lesson-detail-content label{display:grid;grid-gap:5px;gap:5px}.lesson-detail-content .material-chip-head strong,.lesson-detail-content label>span{color:rgba(25,31,29,.5);font-size:11px;font-weight:850;letter-spacing:.06em;text-transform:uppercase}.course-settings-grid textarea,.lesson-detail-content input,.lesson-detail-content select,.lesson-detail-content textarea{border-radius:12px;background:hsla(0,0%,100%,.76)}.duration-detail-field{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center}.duration-detail-field input{border-radius:12px 0 0 12px;border-right:0}.duration-detail-field small{padding:0 12px;border:1px solid rgba(37,44,39,.1);border-radius:0 12px 12px 0;color:rgba(25,31,29,.54);display:inline-flex;font-size:12px}.duration-detail-auto,.duration-detail-field small{min-height:40px;background:hsla(0,0%,100%,.76);align-items:center}.duration-detail-auto{display:flex;justify-content:space-between;gap:12px;padding:7px 11px;border:1px solid rgba(37,44,39,.1);border-radius:12px}.duration-detail-auto strong{color:var(--color-text);font-size:14px}.duration-detail-auto small{color:rgba(25,31,29,.52);font-size:11px;font-weight:750}@media (max-width:640px){.block-video-asset{grid-template-columns:1fr}}.video-upload-panel{display:grid;grid-gap:8px;gap:8px;padding:10px;border:1px solid rgba(37,44,39,.08);border-radius:13px;background:hsla(0,0%,100%,.56)}.video-upload-placeholder{min-height:42px;border:1px dashed rgba(35,155,105,.26);border-radius:11px;background:rgba(35,155,105,.035);color:#19865a;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:760;width:100%;cursor:pointer}.video-file-row{display:grid;grid-template-columns:30px minmax(0,1fr);grid-gap:8px;gap:8px;align-items:center;padding:9px 10px;border-radius:11px;background:rgba(37,44,39,.04)}.video-file-row small,.video-file-row strong{display:block}.video-file-row strong{font-size:13px}.video-file-row small{color:rgba(25,31,29,.52);font-size:11px}.download-detail-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(150px,auto) 34px;grid-gap:7px;gap:7px;align-items:center}.learning-media-backdrop,.learning-preview-backdrop{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:20px;background:rgba(18,23,22,.54)}.learning-media-modal,.learning-preview-modal{width:min(1040px,100%);max-height:min(860px,94vh);overflow:hidden;border-radius:12px;background:#f5f6f4;box-shadow:0 28px 80px rgba(0,0,0,.24)}.learning-media-modal>header,.learning-preview-modal>header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 18px;border-bottom:1px solid rgba(37,44,39,.1);background:#fff}.learning-media-modal>header span,.learning-preview-modal>header span{color:rgba(25,31,29,.52);font-size:10px;font-weight:850;text-transform:uppercase}.learning-media-modal h2,.learning-preview-modal h2{margin:2px 0 0;font-size:20px}.learning-media-tools{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-gap:8px;gap:8px;padding:14px 18px;background:#fff}.learning-media-search{min-width:0;position:relative}.learning-media-search input{width:100%;padding-right:40px}.learning-media-search>button{position:absolute;right:7px;top:50%;width:30px;height:30px;padding:0;border:0;border-radius:50%;background:transparent;color:rgba(25,31,29,.55);font-size:20px;transform:translateY(-50%)}.learning-media-search>button:hover{background:rgba(37,44,39,.06);color:#121716}.learning-media-search .sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.learning-search-spinner{position:absolute;right:14px;top:50%;width:14px;height:14px;border:2px solid rgba(25,31,29,.16);border-top-color:#19865a;border-radius:50%;animation:learning-search-spin .7s linear infinite;transform:translateY(-50%)}@keyframes learning-search-spin{to{transform:translateY(-50%) rotate(1turn)}}.learning-media-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:12px;gap:12px;max-height:620px;padding:18px;overflow-y:auto}.learning-video-card{position:relative;display:grid;grid-gap:5px;gap:5px;min-width:0;padding:10px;border:1px solid rgba(37,44,39,.1);border-radius:9px;background:#fff;color:inherit;text-align:left}.learning-video-card-menu{position:absolute;top:16px;right:16px;z-index:1;background:hsla(0,0%,100%,.94)}.learning-video-card:hover{border-color:#239b69}.learning-video-card strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.learning-video-card small,.learning-video-card span{color:rgba(25,31,29,.56);font-size:11px}.learning-video-thumb{aspect-ratio:16/9;display:grid;place-items:center;overflow:hidden;border-radius:7px;background:#e7eae7}.learning-video-thumb img{width:100%;height:100%;object-fit:cover}.learning-video-thumb span{color:#19865a;font-size:26px}.learning-upload-progress{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-gap:7px;gap:7px;padding:10px 18px;background:#eef8f3}.learning-upload-progress progress{grid-column:1/-1;width:100%}.learning-media-error{display:flex;justify-content:space-between;gap:12px;padding:10px 18px;background:#fff1f0;color:#9b2c2c;font-size:12px}.learning-media-error button{border:0;background:transparent;color:inherit;font-weight:800}.learning-selected-video{display:grid;grid-gap:8px;gap:8px}.learning-selected-video>img{width:100%;aspect-ratio:16/9;border-radius:8px;object-fit:cover}.learning-video-actions{display:flex;gap:7px}.learning-bunny-player{width:100%;aspect-ratio:16/9;border:0;border-radius:8px;background:#101312}.learning-player-loading,.learning-video-processing{display:grid;aspect-ratio:16/9;place-items:center;border-radius:8px;background:#eef0ee;color:rgba(25,31,29,.58);font-size:12px}.learning-player-error{color:#a33030;font-size:12px}.kk-video-player{position:relative;width:100%;aspect-ratio:16/9;overflow:hidden;background:#102d2d;color:#fff;outline:none}.kk-video-player:focus-visible{box-shadow:inset 0 0 0 3px hsla(14,81%,67%,.85)}.kk-video-player.controls-hidden{cursor:none}.kk-video-player video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:0;transition:opacity .42s ease}.kk-video-player video.is-visible{opacity:1}.kk-player-cover{position:absolute;z-index:3;inset:0;overflow:hidden;opacity:1;background:radial-gradient(circle at 78% 18%,hsla(14,81%,67%,.34),transparent 34%),radial-gradient(circle at 12% 88%,hsla(89,16%,52%,.38),transparent 42%),linear-gradient(135deg,#f5eee5,#dce7df 46%,#efb59f);transition:opacity .42s ease,transform .42s ease}.kk-player-cover:after,.kk-player-cover:before{content:"";position:absolute;width:260px;height:260px;border:1px solid hsla(0,0%,100%,.45);border-radius:999px}.kk-player-cover:before{right:-70px;top:-100px}.kk-player-cover:after{left:-80px;bottom:-130px;border-color:rgba(21,76,76,.12)}.kk-player-cover.is-hidden{pointer-events:none;opacity:0;transform:scale(1.015)}.kk-player-cover>button{position:absolute;z-index:1;inset:0;width:100%;padding:clamp(18px,4vw,38px);display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;border:0;background:transparent;color:#153d3d;text-align:left;cursor:pointer}.kk-player-course,.kk-player-cover small,.kk-player-module{display:block;font-size:clamp(9px,1vw,12px);font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:rgba(21,76,76,.65)}.kk-player-module{margin-bottom:8px;color:#d86d4d}.kk-player-cover-bottom{width:100%;display:flex;align-items:flex-end;justify-content:space-between;gap:24px}.kk-player-cover-bottom>span:first-child{max-width:76%}.kk-player-cover strong{display:block;max-width:760px;margin-bottom:12px;font-size:clamp(24px,4vw,44px);line-height:1.05;letter-spacing:-.035em}.kk-player-center-play,.kk-player-cover-play{display:grid;flex:0 0 auto;place-items:center;width:clamp(58px,7vw,80px);height:clamp(58px,7vw,80px);border:1px solid hsla(0,0%,100%,.72);border-radius:999px;color:#fff;background:#164b4b;box-shadow:0 16px 40px rgba(8,45,45,.24);transition:transform .2s ease,background .2s ease}.kk-player-center-play:hover,.kk-player-cover>button:hover .kk-player-cover-play{transform:scale(1.05);background:#ef8666}.kk-player-center-play{position:absolute;z-index:5;left:50%;top:50%;width:60px;height:60px;padding:0;transform:translate(-50%,-50%);cursor:pointer}.kk-player-center-play:hover{transform:translate(-50%,-50%) scale(1.05)}.kk-player-buffering,.kk-player-error,.kk-player-loading{position:absolute;z-index:8;inset:0;display:grid;place-items:center;aspect-ratio:16/9;padding:24px;text-align:center;background:rgba(13,39,39,.94);color:#fff}.kk-player-loading{position:relative;background:#edf1ed;color:rgba(25,31,29,.58)}.kk-player-buffering{pointer-events:none;background:transparent}.kk-player-buffering span{width:28px;height:28px;border:2px solid hsla(0,0%,100%,.3);border-top-color:#fff;border-radius:50%;animation:kk-player-spin .8s linear infinite}@keyframes kk-player-spin{to{transform:rotate(1turn)}}.kk-player-error{gap:12px;align-content:center}.kk-player-error p{margin:0;font-weight:750}.kk-player-error button{justify-self:center;border:1px solid hsla(0,0%,100%,.22);border-radius:999px;padding:9px 14px;background:hsla(0,0%,100%,.1);color:#fff;font-weight:750}.kk-player-controls{position:absolute;z-index:7;inset:auto 0 0;padding:58px 18px 16px;opacity:0;pointer-events:none;background:linear-gradient(0deg,rgba(0,0,0,.88),rgba(0,0,0,.48),transparent);transition:opacity .18s ease}.kk-player-controls.is-visible{opacity:1;pointer-events:auto}.kk-player-timeline{position:relative;height:20px;cursor:pointer}.kk-player-timeline .buffered,.kk-player-timeline .played,.kk-player-timeline:before{content:"";position:absolute;left:0;top:8px;height:4px;border-radius:99px;pointer-events:none}.kk-player-timeline:before{width:100%;background:hsla(0,0%,100%,.22)}.kk-player-timeline .buffered{background:hsla(0,0%,100%,.4)}.kk-player-timeline .played{background:#ef8666}.kk-player-timeline input{position:absolute;inset:0;width:100%;height:20px;margin:0;opacity:0;cursor:pointer}.kk-player-controlbar{display:flex;align-items:center;gap:3px}.kk-player-controlbar button{position:relative;display:grid;place-items:center;min-width:36px;height:36px;padding:0 7px;border:0;border-radius:999px;color:hsla(0,0%,100%,.9);background:transparent;cursor:pointer}.kk-player-controlbar button:focus-visible,.kk-player-controlbar button:hover{color:#fff;background:hsla(0,0%,100%,.12);outline:none}.kk-player-controlbar button small{position:absolute;font-size:8px;font-weight:800}.kk-player-time{min-width:max-content!important;font-size:11px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.kk-player-spacer{flex:1 1}.kk-player-volume{display:flex;align-items:center}.kk-player-volume input{width:64px;accent-color:#ef8666}.kk-player-settings{position:relative}.kk-player-menu{position:absolute;right:0;bottom:44px;width:220px;display:grid;grid-gap:7px;gap:7px;padding:10px;border:1px solid hsla(0,0%,100%,.15);border-radius:16px;background:rgba(13,39,39,.97);box-shadow:0 20px 55px rgba(0,0,0,.32);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.kk-player-menu b{padding:2px 4px;color:hsla(0,0%,100%,.54);font-size:9px;letter-spacing:.13em;text-transform:uppercase}.kk-player-menu .option-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:4px;gap:4px}.kk-player-menu .option-grid.quality{grid-template-columns:repeat(2,1fr)}.kk-player-menu .option-grid button{min-width:0;height:31px;padding:0 4px;border-radius:8px;font-size:11px;font-weight:750}.kk-player-menu .option-grid button.active{background:#ef8666;color:#fff}@media (max-width:640px){.kk-player-controls{padding:46px 10px 9px}.kk-player-controlbar{gap:0}.kk-player-controlbar .desktop-control{display:none}.kk-player-time{font-size:10px;padding-inline:3px!important}.kk-player-cover strong{margin-bottom:7px;font-size:clamp(20px,7vw,30px)}.kk-player-cover-bottom{gap:12px}.kk-player-menu{right:-38px;width:min(220px,82vw)}}@media (prefers-reduced-motion:reduce){.kk-player-center-play,.kk-player-controls,.kk-player-cover,.kk-player-cover-play,.kk-video-player video{transition:none}.kk-player-buffering span{animation:none}}.learning-file-trigger{display:inline-flex!important;cursor:pointer}.learning-attachment-meta,.learning-technical-reference{color:rgba(25,31,29,.55);font-size:11px}.learning-preview-body{max-height:calc(94vh - 68px);overflow:auto;padding:24px}.learning-preview-body>section{max-width:820px;margin:0 auto 28px}.learning-preview-body article{margin-top:12px;padding:16px;border:1px solid rgba(37,44,39,.09);border-radius:8px;background:#fff}.learning-preview-body h3,.learning-preview-body h4,.learning-preview-body p{margin-top:0}.learning-preview-text{white-space:pre-wrap;line-height:1.6}@media (min-width:1440px){.course-content-builder .content-builder-shell,.course-content-builder .content-builder-shell.has-sidebar{grid-template-columns:minmax(0,1fr) 315px;gap:5px}}@media (max-width:1040px){.course-content-builder .content-builder-shell,.course-content-builder .content-builder-shell.has-sidebar,.course-content-builder .course-progress-strip{grid-template-columns:1fr}.builder-search-field{justify-self:stretch;width:100%}.lesson-detail-panel{position:static}}@media (max-width:780px){.course-format-danger-zone{align-items:stretch;flex-direction:column}.course-format-delete-trigger{width:100%}.course-content-builder .content-builder-header,.course-content-builder .course-module-head,.course-content-builder .lesson-timeline-row,.download-detail-row,.lesson-detail-header{grid-template-columns:1fr}.builder-title-row{align-items:flex-start;flex-direction:column}.course-content-builder .content-course-title{font-size:24px}.course-content-builder .course-module-body,.course-content-builder .module-inline-fields{padding:0 14px 14px}.course-content-builder .lesson-timeline-row{grid-template-columns:20px minmax(0,1fr) 32px;gap:7px;padding:8px 10px}.course-content-builder .lesson-duration-label,.course-content-builder .lesson-timeline-row>.course-status-chip,.course-content-builder .lesson-timeline-row>span:empty,.course-content-builder .lesson-type-label{display:none}.course-content-builder .module-footer-actions{grid-template-columns:1fr}.learning-media-backdrop,.learning-preview-backdrop{padding:0}.learning-media-modal,.learning-preview-modal{width:100%;max-height:100dvh;border-radius:0}.learning-media-tools{grid-template-columns:1fr auto}.learning-media-tools .primary-button{grid-column:1/-1}.learning-media-grid{grid-template-columns:1fr;max-height:calc(100dvh - 190px)}}.course-content-builder .content-builder-shell,.course-content-builder .content-builder-shell.has-sidebar{grid-template-columns:minmax(0,1fr);gap:0}.course-content-builder .course-module-head{grid-template-columns:20px 34px minmax(0,1fr) auto;cursor:pointer}.course-content-builder .course-module-head:focus-visible{outline:2px solid var(--color-focus);outline-offset:-2px}.course-content-builder .module-drag-handle{display:grid;width:20px;min-height:30px;place-items:center;color:rgba(25,31,29,.4);cursor:-webkit-grab;cursor:grab;touch-action:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.course-content-builder .module-drag-handle:active{cursor:-webkit-grabbing;cursor:grabbing}.course-content-builder .module-inline-trigger{border:0;background:transparent;color:inherit;cursor:text;font:inherit;text-align:left}.course-content-builder .module-title-text.module-inline-trigger{width:100%;padding:2px 4px;border-radius:5px}.course-content-builder .module-description-summary.module-inline-trigger:hover,.course-content-builder .module-title-text.module-inline-trigger:hover{background:rgba(35,155,105,.06)}.course-content-builder .module-inline-title-input{width:100%;min-width:0;min-height:30px;padding:2px 6px;font-size:16px;font-weight:820}.course-content-builder .module-description-editor{display:grid;grid-template-columns:96px minmax(0,1fr);align-items:start;grid-gap:8px;gap:8px;padding:5px 10px 7px 64px}.course-content-builder .module-inline-label{padding-top:5px;color:rgba(25,31,29,.52);font-size:12px;font-weight:700}.course-content-builder .module-description-summary.module-inline-trigger{display:block;width:100%;margin:0;padding:5px 6px;border-radius:5px;color:rgba(25,31,29,.58);line-height:1.45}.course-content-builder .module-description-summary.is-placeholder{color:rgba(25,31,29,.4);font-style:italic}.course-content-builder .module-inline-description-input{width:100%;min-height:64px;resize:vertical}.course-content-builder .module-delete-button:hover{border-color:rgba(190,53,48,.22);background:rgba(190,53,48,.08);color:#a62f2a}.course-content-builder .course-module-actions{display:flex;align-items:center;flex:0 0 auto;gap:8px}.course-content-builder .course-module-summary{display:inline-flex;flex:0 0 auto;white-space:nowrap}.course-content-builder .lesson-timeline-row{grid-template-columns:20px minmax(0,1fr) auto 44px 34px}.course-content-builder .lesson-meta{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}@media (max-width:980px){.course-content-builder .course-module-head{grid-template-columns:20px 34px minmax(0,1fr)}.course-content-builder .course-module-actions{grid-column:3;justify-content:flex-end}}@media (max-width:780px){.course-content-builder .content-builder-header{grid-template-columns:38px minmax(0,1fr)}.course-content-builder .content-builder-actions{grid-column:2;justify-content:flex-start;min-width:0}.course-content-builder .course-module-head{align-items:center;grid-template-columns:20px 34px minmax(0,1fr)}.course-content-builder .course-module-index{display:inline-flex}.course-content-builder .course-module-actions{flex-wrap:wrap;grid-column:1/-1;justify-content:flex-end;padding-left:54px}.course-content-builder .course-module-summary{margin-right:auto}.course-content-builder .module-description-editor{grid-template-columns:1fr;gap:2px;padding-left:10px}.course-content-builder .lesson-timeline-row{grid-template-columns:18px minmax(0,1fr) 44px 34px}.course-content-builder .lesson-meta{display:inline-flex;grid-column:2;grid-row:2;justify-self:start}.course-content-builder .lesson-timeline-row>.learning-visibility-switch{grid-column:3;grid-row:1/3}.course-content-builder .lesson-delete-button{grid-column:4;grid-row:1/3}.course-content-builder .lesson-duration-label,.course-content-builder .lesson-type-label{display:inline-flex}}