.adm svg.lucide{stroke-width:1.75px}.adm-panel{background:var(--color-surface);border-radius:var(--radius-card);corner-shape:squircle;min-height:calc(100svh - 96px);padding:var(--space-32)}.adm .crumb{align-items:center;gap:var(--space-4);font:var(--type-meta);color:var(--color-text-2);margin-bottom:var(--space-24);display:inline-flex}@media (hover:hover) and (pointer:fine){.adm .crumb:hover{color:var(--color-ink)}}.adm .crumb svg.lucide{width:16px;height:16px}.adm .page-head{align-items:center;gap:var(--space-24);flex-wrap:wrap;display:flex}.adm .page-head__body{gap:var(--space-8);flex-direction:column;flex:1;min-width:0;display:flex}.adm .page-head__actions{align-items:center;gap:var(--space-12);flex-wrap:wrap;display:flex}.adm .page-head .cover-tile{border-radius:var(--radius-control);corner-shape:squircle;flex:none;width:112px;height:112px}.adm .page-head__meta{align-items:center;gap:var(--space-12);flex-wrap:wrap;display:flex}.adm .muted{color:var(--color-text-2)}.adm .families{margin-top:var(--space-40);gap:var(--space-32);flex-direction:column;max-width:880px;display:flex}.adm .family{gap:var(--space-4);flex-direction:column;display:flex}.adm .family__head{align-items:baseline;gap:var(--space-12);height:40px;padding:0 var(--space-4);display:flex}.adm .crow{align-items:center;gap:var(--space-16);min-height:72px;padding:var(--space-12) var(--space-16) var(--space-12) var(--space-12);border-radius:var(--radius-card);corner-shape:squircle;background:var(--color-surface-inset);color:var(--color-ink);transition:background-color var(--duration-fast) var(--ease-soft);display:flex}@media (hover:hover) and (pointer:fine){.adm .crow:hover{background:var(--color-hairline)}}.adm .crow:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.adm .crow .rail-item__thumb{border-radius:var(--radius-control);corner-shape:squircle;width:48px;height:48px}.adm .crow__body{gap:var(--space-4);flex-direction:column;flex:1;min-width:0;display:flex}.adm .crow__title{font:var(--type-label);letter-spacing:var(--tracking-display);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.adm .crow--draft .crow__title{color:var(--color-text-2)}.adm .crow .pill{background:var(--color-surface)}.adm .crow>svg.lucide{width:20px;height:20px;color:var(--color-text-3);flex:none}.adm .course-outline{max-width:880px;margin-top:var(--space-40);gap:var(--space-32);flex-direction:column;display:flex}.adm .sec{gap:var(--space-4);border-radius:var(--radius-control);corner-shape:squircle;flex-direction:column;display:flex}.adm .sec__head{align-items:center;gap:var(--space-12);height:56px;padding:0 var(--space-8) 0 var(--space-4);display:flex}.adm .sec__eyebrow{font:var(--type-meta);color:var(--color-text-3);white-space:nowrap}.adm .sec__title{font:var(--type-title-s);letter-spacing:var(--tracking-display);color:var(--color-ink);text-overflow:ellipsis;white-space:nowrap;text-align:left;border-radius:var(--radius-control);corner-shape:squircle;min-width:0;overflow:hidden}@media (hover:hover) and (pointer:fine){.adm button.sec__title:hover{color:var(--color-primary-700)}}.adm .sec__body{align-items:baseline;gap:var(--space-12);flex:1;min-width:0;display:flex}.adm .sec__count{font:var(--type-meta);color:var(--color-text-2);white-space:nowrap}.adm .sec__empty{height:var(--row-data);font:var(--type-meta);color:var(--color-text-3);border-radius:var(--radius-control);corner-shape:squircle;align-items:center;padding-left:68px;display:flex}.adm .handle{color:var(--color-text-3);cursor:grab;border-radius:var(--radius-control);corner-shape:squircle;touch-action:none;flex:none;place-items:center;width:24px;height:36px;display:grid}@media (hover:hover) and (pointer:fine){.adm .handle:hover{color:var(--color-ink)}}.adm .handle:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;color:var(--color-ink)}.adm .handle svg.lucide{width:18px;height:18px}.adm .lrow{align-items:center;gap:var(--space-12);height:var(--row-data);padding:0 var(--space-8);border-radius:var(--radius-control);corner-shape:squircle;background:var(--color-surface-inset);transition:background-color var(--duration-fast) var(--ease-soft), box-shadow var(--duration-fast) var(--ease-soft), opacity var(--duration-fast) var(--ease-soft);display:flex;position:relative}.adm .lrow:focus-within{background:var(--color-hairline)}@media (hover:hover) and (pointer:fine){.adm .lrow:hover{background:var(--color-hairline)}}.adm .lrow__num{text-align:right;width:24px;font:var(--type-meta);color:var(--color-text-3);font-variant-numeric:tabular-nums;flex:none}.adm .lrow__title{align-items:center;gap:var(--space-8);min-width:0;font:var(--type-label);letter-spacing:var(--tracking-display);color:var(--color-ink);flex:1;display:flex}.adm .lrow__link{white-space:nowrap;text-overflow:ellipsis;min-width:0;color:inherit;border-radius:var(--radius-control);corner-shape:squircle;overflow:hidden}@media (hover:hover) and (pointer:fine){.adm .lrow__link:hover{color:var(--color-primary-700)}}.adm .lrow__link:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.adm .lrow__rename{opacity:0;color:var(--color-text-2);border-radius:var(--radius-pill);flex:none;place-items:center;width:28px;height:28px;display:inline-grid}.adm .lrow__rename svg.lucide{width:16px;height:16px}.adm .lrow__rename:focus-visible{opacity:1;background:var(--color-surface)}@media (hover:hover) and (pointer:fine){.adm .lrow:hover .lrow__rename{opacity:1;background:var(--color-surface)}}.adm .lrow__rename:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.adm .lrow__files{flex:none;width:112px}.adm .lrow__files .meta svg.lucide{width:14px;height:14px}.adm .lrow__status{flex:none;width:96px;display:flex}.adm .lrow .pill{background:var(--color-surface)}.adm .lrow .btn-icon{width:36px;height:36px}.adm .lrow--draft .lrow__title{color:var(--color-text-2)}.adm .lrow--dragging{opacity:.35}.adm .lrow--saving{opacity:.6}.adm .drop-slot{height:var(--row-data);border-radius:var(--radius-control);corner-shape:squircle;background:var(--color-primary-100);font:var(--type-meta);color:var(--color-primary-text-on-100);align-items:center;padding-left:68px;display:flex}.adm .lrow--editing{background:var(--color-surface);box-shadow:var(--shadow-float)}.adm .lrow--editing:focus-within{background:var(--color-surface)}@media (hover:hover) and (pointer:fine){.adm .lrow--editing:hover{background:var(--color-surface)}}.adm .lrow__input{min-width:0;height:40px;padding:0 var(--space-12);border-radius:var(--radius-control);corner-shape:squircle;background:var(--color-surface);box-shadow:0 0 0 4px var(--color-primary-100), inset 0 0 0 1px var(--color-primary-100);font:var(--type-label);letter-spacing:var(--tracking-display);color:var(--color-ink);border:0;outline:0;flex:1}.adm .lrow__input::placeholder{color:var(--color-text-3)}.adm .sec__head .lrow__input{font:var(--type-title-s)}.adm .kbd-hint{align-items:center;gap:var(--space-8);font:var(--type-meta);color:var(--color-text-2);white-space:nowrap;display:inline-flex}.adm .kbd{min-width:24px;height:24px;padding:0 var(--space-8);border-radius:var(--radius-small);corner-shape:squircle;background:var(--color-surface-inset);font:500 11px/14px var(--font-body);letter-spacing:0;color:var(--color-text-2);place-items:center;display:inline-grid}.adm .add-lesson{align-items:center;gap:var(--space-8);height:40px;padding:0 var(--space-12);border-radius:var(--radius-control);corner-shape:squircle;font:var(--type-label);letter-spacing:var(--tracking-display);color:var(--color-primary-700);align-self:flex-start;margin-left:68px;display:inline-flex}.adm .add-lesson svg.lucide{width:18px;height:18px}@media (hover:hover) and (pointer:fine){.adm .add-lesson:hover{background:var(--color-primary-100)}}.adm .add-lesson:focus-visible,.adm .add-section:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.adm .add-section{justify-content:center;align-items:center;gap:var(--space-8);border-radius:var(--radius-control);corner-shape:squircle;background:var(--color-surface-inset);height:56px;font:var(--type-label);letter-spacing:var(--tracking-display);color:var(--color-text-body);display:flex}@media (hover:hover) and (pointer:fine){.adm .add-section:hover{background:var(--color-hairline)}}.adm .add-section svg.lucide{width:18px;height:18px}.adm .editor-bar{align-items:center;gap:var(--space-16);max-width:1068px;height:72px;margin:0 auto;display:flex}.adm .editor-bar__back{align-items:center;gap:var(--space-12);font:var(--type-label);letter-spacing:var(--tracking-display);color:var(--color-ink);border-radius:var(--radius-pill);min-width:0;display:inline-flex}.adm .editor-bar__back:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.adm .editor-bar__back .btn-icon{pointer-events:none}.adm .editor-bar__back span:last-child{white-space:nowrap;text-overflow:ellipsis;max-width:260px;overflow:hidden}.adm .editor-bar__mid{flex:1;justify-content:center;display:flex}.adm .editor-bar__actions{align-items:center;gap:var(--space-12);display:flex}.adm .saved{align-items:center;gap:var(--space-8);font:var(--type-meta);color:var(--color-text-2);white-space:nowrap;display:inline-flex}.adm .saved svg.lucide{width:16px;height:16px;color:var(--color-success)}.adm .saved--error svg.lucide{color:var(--color-danger)}.adm .saved--busy svg.lucide{color:var(--color-text-3)}.adm .editor{grid-template-columns:minmax(0, 760px) var(--right-rail);gap:var(--panel-gap);padding-bottom:var(--space-40);justify-content:center;align-items:start;display:grid}.adm .editor__main{background:var(--color-surface);border-radius:var(--radius-card);corner-shape:squircle;padding:var(--space-40);gap:var(--space-40);flex-direction:column;min-width:0;display:flex}.adm .editor__head{gap:var(--space-8);flex-direction:column;display:flex}.adm .title-input{width:100%;font:var(--type-title-xl);letter-spacing:var(--tracking-display);color:var(--color-ink);border-radius:var(--radius-control);corner-shape:squircle;background:0 0;border:0;outline:0;padding:0}.adm .title-input:focus-visible{box-shadow:0 0 0 4px var(--color-primary-100)}.adm .title-input::placeholder{color:var(--color-text-3)}.adm .eblock{gap:var(--space-12);flex-direction:column;display:flex}.adm .eblock__head{justify-content:space-between;align-items:baseline;gap:var(--space-12);display:flex}.adm .eblock__title{font:var(--type-label);letter-spacing:var(--tracking-display);color:var(--color-ink)}.adm .eblock__title small{font:var(--type-meta);color:var(--color-text-2);letter-spacing:0}.adm .frow{align-items:center;gap:var(--space-12);height:64px;padding:0 var(--space-8) 0 var(--space-12);border-radius:var(--radius-control);corner-shape:squircle;background:var(--color-surface-inset);display:flex}.adm .frow__icon{border-radius:var(--radius-control);corner-shape:squircle;background:var(--color-surface);width:40px;height:40px;color:var(--color-primary);flex:none;place-items:center;display:grid}.adm .frow__icon svg.lucide{width:20px;height:20px}.adm .frow__body{gap:var(--space-4);flex-direction:column;flex:1;min-width:0;display:flex}.adm .frow__name{font:500 15px/20px var(--font-display);letter-spacing:var(--tracking-display);color:var(--color-ink);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.adm .frow .btn-icon{width:36px;height:36px}.adm .frow--sortable{padding-left:var(--space-4);transition:background-color var(--duration-fast) var(--ease-soft), opacity var(--duration-fast) var(--ease-soft)}.adm .frow--dragging{opacity:.45}.adm .frow--pending{opacity:.7}.adm .video-up{border-radius:var(--radius-card);corner-shape:squircle;background:var(--color-surface-inset);padding:var(--space-16);gap:var(--space-16);align-items:center;display:flex}.adm .video-up__thumb{aspect-ratio:16/9;border-radius:var(--radius-control);corner-shape:squircle;background:var(--color-dark);color:#ffffffb8;flex:none;place-items:center;width:160px;display:grid;position:relative;overflow:hidden}.adm .video-up__thumb img{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.adm .video-up__body{gap:var(--space-8);flex-direction:column;flex:1;min-width:0;display:flex}.adm .video-up__actions{align-items:center;gap:var(--space-12);flex-wrap:wrap;display:flex}.adm .yt{gap:var(--space-12);align-items:flex-start;display:flex}.adm .yt .field{flex:1}.adm .yt .btn{margin-top:28px}.adm .rte{border-radius:var(--radius-control);corner-shape:squircle;background:var(--color-surface);box-shadow:var(--shadow-lift), 0 0 0 1px var(--color-hairline);transition:box-shadow var(--duration-fast) var(--ease-soft);overflow:hidden}.adm .rte:focus-within{box-shadow:var(--shadow-lift), 0 0 0 4px var(--color-primary-100)}.adm .rte__bar{align-items:center;gap:var(--space-4);padding:var(--space-8);border-bottom:1px solid var(--color-hairline);display:flex}.adm .rte__btn{border-radius:var(--radius-control);corner-shape:squircle;width:36px;height:36px;color:var(--color-text-body);place-items:center;display:grid}@media (hover:hover) and (pointer:fine){.adm .rte__btn:hover{background:var(--color-surface-inset)}}.adm .rte__btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.adm .rte__btn svg.lucide{width:18px;height:18px}.adm .rte__btn--on{background:var(--color-primary-100);color:var(--color-primary-700)}@media (hover:hover) and (pointer:fine){.adm .rte__btn--on:hover{background:var(--color-primary-100)}}.adm .rte__link{align-items:center;gap:var(--space-8);margin-left:var(--space-8);padding-left:var(--space-12);border-left:1px solid var(--color-hairline);flex:1;min-width:0;display:flex}.adm .rte__link-input{min-width:0;height:36px;padding:0 var(--space-12);border-radius:var(--radius-control);corner-shape:squircle;background:var(--color-surface-inset);font:var(--type-body);color:var(--color-ink);border:0;outline:0;flex:1}.adm .rte__link-input:focus{box-shadow:0 0 0 4px var(--color-primary-100)}.adm .rte__link-input::placeholder{color:var(--color-text-3)}.adm .rte__text{gap:var(--space-8);padding:var(--space-16) var(--space-20) var(--space-24);font:var(--type-reading);color:var(--color-ink);overflow-wrap:anywhere;outline:0;flex-direction:column;min-height:168px;display:flex;position:relative}.adm .rte__text[data-empty]:before{content:attr(data-placeholder);top:var(--space-16);left:var(--space-20);right:var(--space-20);color:var(--color-text-3);pointer-events:none;position:absolute}.adm .rte__text p,.adm .rte__text div{margin:0}.adm .rte__text ul,.adm .rte__text ol{padding-left:var(--space-24);gap:var(--space-4);flex-direction:column;margin:0;list-style:outside;display:flex}.adm .rte__text li::marker{color:var(--color-primary)}.adm .rte__text strong,.adm .rte__text b{font-weight:600}.adm .rte__text a{color:var(--color-primary-700);text-underline-offset:3px;text-decoration:underline;text-decoration-thickness:1px}.adm .side{background:var(--color-surface);border-radius:var(--radius-card);corner-shape:squircle;padding:var(--space-24);gap:var(--space-24);top:var(--space-8);flex-direction:column;display:flex;position:sticky}.adm .side__block{gap:var(--space-12);flex-direction:column;display:flex}.adm .side__label{font:var(--type-label);letter-spacing:var(--tracking-display);color:var(--color-ink)}.adm .side .seg{align-self:stretch}.adm .side .seg__item{flex:1;justify-content:center}.adm .side .select{height:48px}.adm .side .t-meta{color:var(--color-text-2)}.adm .toggle-line{justify-content:space-between;align-items:center;gap:var(--space-16);cursor:pointer;display:flex}.adm .toggle-line .toggle:disabled{cursor:not-allowed;opacity:.6}.adm .toggle-line:has(.toggle:disabled){cursor:default}.adm .side__sep{background:var(--color-hairline);height:1px}.adm .members-head{justify-content:space-between;align-items:flex-end;gap:var(--space-24);margin-bottom:var(--space-24);flex-wrap:wrap;display:flex}.adm .members-head .seg{margin-top:var(--space-16)}.adm .toolbar .search{width:320px;max-width:100%;height:44px}.adm .chip--filter{align-items:center;gap:var(--space-8);height:44px;padding:0 var(--space-16);border-radius:var(--radius-control);corner-shape:squircle;background:var(--color-surface-inset);color:var(--color-ink);font:var(--type-label);letter-spacing:var(--tracking-display);display:inline-flex;position:relative}.adm .chip--filter svg.lucide{width:16px;height:16px;color:var(--color-text-2)}.adm .chip--filter select{appearance:none;font:inherit;color:var(--color-text-2);padding-right:var(--space-4);cursor:pointer;background:0 0;border:0;outline:0}.adm .chip--filter:focus-within{box-shadow:0 0 0 4px var(--color-primary-100)}.adm .toolbar__count{margin-left:auto}.adm .table-wrap--full{max-height:none;position:relative;overflow:visible}.adm .table th{position:static}.adm .table td .btn-icon{width:36px;height:36px}.adm .table tr.is-active td{background:var(--color-surface-inset)}.adm .table tr.is-active td:first-child{border-radius:var(--radius-control) 0 0 var(--radius-control);corner-shape:squircle}.adm .table tr.is-active td:last-child{border-radius:0 var(--radius-control) var(--radius-control) 0;corner-shape:squircle}.adm .table tr.is-active .btn-icon--ghost{background:var(--color-surface);color:var(--color-ink);box-shadow:var(--shadow-lift)}.adm .table tr.is-off td{color:var(--color-text-3)}.adm .table tr.is-off .cell-name{color:var(--color-text-2)}.adm .table .cell-activity{align-items:center;gap:var(--space-8);display:inline-flex}.adm .table .cell-ink{color:var(--color-ink)}.adm .table td.cell-wrap{white-space:normal}.adm .table .sort{align-items:center;gap:var(--space-4);font:inherit;color:inherit;display:inline-flex}.adm .dot{border-radius:var(--radius-pill);background:var(--color-success);flex:none;width:8px;height:8px}.adm .pager{margin-top:var(--space-16);padding:0 var(--space-16);justify-content:space-between;align-items:center;display:flex}.adm .pager__btns{gap:var(--space-8);display:flex}.adm .scroll-x{overflow-x:auto}.adm .modal__cols{gap:var(--space-24);margin-top:var(--space-16);grid-template-columns:1fr 1fr;display:grid}.adm .modal__col{gap:var(--space-12);flex-direction:column;min-width:0;display:flex}.adm .modal__actions:has(.modal__note){align-items:center}.adm .modal__note{font:var(--type-meta);color:var(--color-text-2);margin-right:auto}.adm .paste{height:160px;min-height:120px;font:var(--type-body);white-space:pre;color:var(--color-text-body);tab-size:112px;resize:vertical;line-height:24px}.adm .parsed-head{justify-content:space-between;align-items:baseline;gap:var(--space-12);padding:0 var(--space-4);display:flex}.adm .parsed{border-radius:var(--radius-card);corner-shape:squircle;background:var(--color-surface-inset);padding:var(--space-8);flex-direction:column;max-height:232px;display:flex;overflow:auto}.adm .prow{align-items:center;gap:var(--space-12);min-height:48px;padding:0 var(--space-12);border-radius:var(--radius-control);corner-shape:squircle;grid-template-columns:32px minmax(0,1fr) minmax(0,1fr);display:grid}.adm .prow+.prow{box-shadow:inset 0 1px 0 var(--color-hairline)}.adm .prow .check-line{gap:0;min-height:0}.adm .prow .checkbox{width:20px;height:20px}.adm .prow__name{min-width:0;padding:var(--space-4) var(--space-8);margin-left:calc(var(--space-8) * -1);border-radius:var(--radius-control);corner-shape:squircle;font:500 15px/20px var(--font-display);letter-spacing:var(--tracking-display);color:var(--color-ink);background:0 0;border:0;outline:0}.adm .prow__name::placeholder{color:var(--color-text-3);font:var(--type-body)}.adm .prow__name:focus{background:var(--color-surface);box-shadow:0 0 0 4px var(--color-primary-100)}.adm .prow__mail{font:var(--type-body);color:var(--color-text-2);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.adm .prow--warn{background:var(--color-surface)}.adm .prow--warn .prow__mail{color:var(--color-ink)}.adm .prow--sent .prow__mail{color:var(--color-success)}.adm .warn-note{align-items:center;gap:var(--space-4);font:var(--type-meta);color:var(--color-ink);white-space:nowrap;text-overflow:ellipsis;display:inline-flex;overflow:hidden}.adm .warn-note svg.lucide{width:16px;height:16px;color:var(--color-warning);flex:none}.adm .warn-note--error svg.lucide{color:var(--color-danger)}.adm .steps{border-radius:var(--radius-card);corner-shape:squircle;background:var(--color-surface-inset);padding:var(--space-24);gap:var(--space-16);flex-direction:column;display:flex}.adm .steps li{gap:var(--space-12);font:var(--type-body);color:var(--color-text-body);align-items:flex-start;display:flex}.adm .steps__n{border-radius:var(--radius-pill);background:var(--color-surface);width:24px;height:24px;color:var(--color-primary-700);font:500 11px/14px var(--font-body);flex:none;place-items:center;display:grid}.adm .modal__list{margin:var(--space-4) 0 0;gap:var(--space-8);flex-direction:column;padding:0;list-style:none;display:flex}.adm .modal__list li{gap:var(--space-12);font:var(--type-body);color:var(--color-text-body);align-items:flex-start;display:flex}.adm .modal__list svg.lucide{width:18px;height:18px;color:var(--color-text-2);flex:none;margin-top:2px}.adm .modal__form{gap:var(--space-16);margin-top:var(--space-8);flex-direction:column;display:flex}.adm .logo-cell{border-radius:var(--radius-control);corner-shape:squircle;background:var(--color-surface);width:40px;height:40px;box-shadow:inset 0 0 0 1px var(--color-hairline);font:500 13px/16px var(--font-display);color:var(--color-text-2);flex:none;place-items:center;display:grid;overflow:hidden}.adm .logo-cell img{object-fit:contain;width:100%;height:100%;padding:4px}.side-panel.adm{gap:var(--space-16)}.overlay--side>.side-panel.adm{width:min(480px, calc(100vw - 2 * var(--space-8)))}.adm .pform{gap:var(--space-16);flex-direction:column;display:flex}.adm .pform__logo{align-items:center;gap:var(--space-16);display:flex}.adm .pform__logo .logo-cell{border-radius:var(--radius-control);corner-shape:squircle;width:72px;height:72px}.adm .gallery{gap:var(--space-8);grid-template-columns:repeat(3,1fr);display:grid}.adm .gallery__item{aspect-ratio:4/3;border-radius:var(--radius-control);corner-shape:squircle;background:var(--color-surface-inset);position:relative;overflow:hidden}.adm .gallery__item img{object-fit:cover;width:100%;height:100%}.adm .gallery__item .btn-icon{width:32px;height:32px;position:absolute;top:6px;right:6px}.adm .gallery__add{aspect-ratio:4/3;border-radius:var(--radius-control);corner-shape:squircle;background:var(--color-surface-inset);place-items:center;gap:var(--space-4);color:var(--color-primary-700);font:var(--type-meta);align-content:center;display:grid}@media (hover:hover) and (pointer:fine){.adm .gallery__add:hover{background:var(--color-primary-100)}}.adm .gallery__add svg.lucide{width:20px;height:20px;margin:0 auto}.adm .pform__who{align-items:center;gap:var(--space-16);padding-bottom:var(--space-8);display:flex}.adm .pform__who-body{gap:var(--space-4);flex-direction:column;min-width:0;display:flex}.adm .pform__who-body>*{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.adm .pform__foot{bottom:calc(var(--space-24) * -1);background:var(--color-surface);padding:var(--space-16) 0 var(--space-8);justify-content:flex-end;gap:var(--space-12);display:flex;position:sticky}.adm .composer{max-width:760px;margin-top:var(--space-32);border-radius:var(--radius-card);corner-shape:squircle;background:var(--color-surface-inset);padding:var(--space-24);gap:var(--space-12);flex-direction:column;display:flex}.adm .composer .input,.adm .composer .textarea{box-shadow:none}.adm .composer .input:focus,.adm .composer .textarea:focus{box-shadow:0 0 0 4px var(--color-primary-100)}.adm .composer__foot{justify-content:space-between;align-items:center;gap:var(--space-12);display:flex}.adm .feed{max-width:760px;margin-top:var(--space-32);gap:var(--space-8);flex-direction:column;display:flex}.adm .feed .card-announce{background:var(--color-surface-inset);box-shadow:none}.adm .feed .card-announce p{font:var(--type-body);color:var(--color-text-body);white-space:pre-line}.adm .composer .file-row,.adm .feed .file-row{background:var(--color-surface)}.adm .attach{gap:var(--space-8);flex-direction:column;display:flex}.adm .attach__row{align-items:center;gap:var(--space-16);min-height:var(--row-nav);padding:var(--space-12) var(--row-padding);border-radius:var(--radius-card);corner-shape:squircle;background:var(--color-surface);color:var(--color-ink);display:flex}.adm .attach__row--link{transition:background-color var(--duration-fast) var(--ease-soft)}@media (hover:hover) and (pointer:fine){.adm .attach__row--link:hover{background:var(--color-primary-100)}}.adm .attach__row--link:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.adm .attach__icon{border-radius:var(--radius-control);corner-shape:squircle;background:var(--color-primary-100);width:48px;height:48px;color:var(--color-primary);flex:none;place-items:center;display:grid}.adm .attach__icon svg.lucide{width:20px;height:20px}.adm .attach__body{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.adm .attach__name{font:500 15px/20px var(--font-display);letter-spacing:var(--tracking-display);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.adm .attach__actions{gap:var(--space-8);flex-wrap:wrap;display:flex}.adm .add-lesson--flush{margin-left:calc(var(--space-12) * -1)}.adm .attach__actions .add-lesson--flush+.add-lesson--flush{margin-left:0}.adm .pick-list{gap:var(--space-4);border-radius:var(--radius-card);corner-shape:squircle;background:var(--color-surface-inset);padding:var(--space-8) var(--space-12);flex-direction:column;max-height:280px;display:flex;overflow:auto}.adm .pick-list .check-line{min-height:48px}.adm .pick-list__label{align-items:center;gap:var(--space-8);flex:1;min-width:0;display:flex}.adm .pick-list__label svg.lucide{width:18px;height:18px;color:var(--color-primary);flex:none}.adm .pick-list__name{min-width:0;font:var(--type-body);color:var(--color-ink);white-space:nowrap;text-overflow:ellipsis;flex:1;overflow:hidden}.adm .toast--error .status{background:var(--color-danger)}.adm .toast{max-width:calc(100vw - 48px);height:auto;min-height:56px;padding-top:var(--space-8);padding-bottom:var(--space-8)}@media (max-width:1100px){.adm .editor{grid-template-columns:minmax(0,1fr)}.adm .side{position:static}}@media (max-width:900px){.adm-panel{padding:var(--space-24) var(--space-16)}.adm .modal__cols{grid-template-columns:1fr}.adm .lrow__files{display:none}.adm .lrow__status{width:auto}.adm .sec__eyebrow{display:none}.adm .add-lesson{margin-left:32px}.adm .editor__main{padding:var(--space-24)}.adm .editor-bar{height:auto;padding:var(--space-8) 0 var(--space-16);flex-wrap:wrap}.adm .editor-bar__mid{flex-basis:100%;order:3;justify-content:flex-start}.adm .video-up{flex-direction:column;align-items:stretch}.adm .video-up__thumb{width:100%}.adm .yt{flex-direction:column;align-items:stretch}.adm .yt .btn{margin-top:0}}.adm .spin{animation:.7s linear infinite adm-spin}@keyframes adm-spin{to{transform:rotate(360deg)}}.adm .saved--busy svg.lucide{animation:.7s linear infinite adm-spin}@media (prefers-reduced-motion:reduce){.adm .spin,.adm .saved--busy svg.lucide{animation:none}}.adm .video-up--empty{transition:background-color var(--duration-fast) var(--ease-soft)}.adm .video-up--empty .video-up__thumb{color:#ffffff8f;width:96px}.adm .video-up--over{background:var(--color-primary-100)}.adm .pick-list--grouped{gap:var(--space-12);max-height:360px;padding:var(--space-12)}.adm .pick-group{gap:var(--space-4);flex-direction:column;display:flex}.adm .pick-group__head{padding:0 var(--space-4);flex-direction:column;display:flex}.adm .pick-group__lesson{font:var(--type-label);color:var(--color-ink)}.adm .pick-group__section{padding-top:var(--space-4)}.t-danger{color:var(--color-danger)}.adm .prow__mail--why{padding:var(--space-4) 0;flex-direction:column;gap:2px;display:flex}.adm .warn-note--error{white-space:normal;padding:var(--space-8) 0;align-items:flex-start;overflow:visible}.adm .warn-note--error svg.lucide{margin-top:2px}@media (max-width:720px){.adm .table-wrap--full.scroll-x{overflow:visible}.adm .table-wrap--full .table{min-width:0;display:block}.adm .table-wrap--full thead{clip:rect(0, 0, 0, 0);width:1px;height:1px;position:absolute;overflow:hidden}.adm .table-wrap--full tbody{display:block}.adm .table-wrap--full tbody tr{column-gap:var(--space-8);padding:var(--space-12) 0;grid-template-columns:minmax(0,1fr) auto;row-gap:2px;display:grid}.adm .table-wrap--full tbody tr+tr{box-shadow:inset 0 1px 0 var(--color-hairline)}.adm .table-wrap--full tbody td{white-space:normal;overflow-wrap:anywhere;height:auto;font:var(--type-meta);color:var(--color-text-2);border:0;grid-column:1;padding:0 0 0 44px;display:block;background:0 0!important;border-radius:0!important;max-width:none!important}.adm .table-wrap--full tbody td:first-child{padding:0 0 var(--space-4);font:var(--type-body);color:var(--color-ink)}.adm .table-wrap--full tbody td:last-child{grid-area:1/2/span 8;align-self:start;padding:0}.adm .table-wrap--full tbody td:empty{display:none}.adm .table-wrap--full .pill{margin-top:var(--space-4)}}.adm .prow__mail--why .warn-note{white-space:normal}@media (pointer:coarse){.adm .lrow .btn-icon,.adm .frow .btn-icon,.adm .table td .btn-icon,.adm .rte__btn{width:44px;height:44px}.adm .rte__link-input{height:44px;font-size:16px}.adm .add-lesson{min-height:44px}.adm .handle,.adm button.sec__title{position:relative}.adm .handle:after{content:"";position:absolute;inset:-4px -10px}.adm button.sec__title:after{content:"";position:absolute;inset:-12px -6px}.adm .lrow__rename{display:none}.adm .title-input{font-size:var(--type-title-xl-size)}.adm .chip--filter select{align-self:stretch}}.adm .rte__btn,.adm .add-lesson,.adm .add-section{transition:background-color var(--dur-press) var(--ease-out)}.adm .rte__btn:active{background:var(--color-surface-inset)}.adm .add-lesson:active,.adm .add-section:active{background:var(--color-primary-100)}@media (max-width:1023px){.adm .side{top:calc(64px + env(safe-area-inset-top) + var(--space-8))}}@media (max-width:720px){.adm .lrow{height:auto;min-height:var(--row-data);padding-block:var(--space-8)}.adm .lrow__link{white-space:normal;-webkit-line-clamp:2;overflow-wrap:anywhere;-webkit-box-orient:vertical;display:-webkit-box}.adm .lrow__num{width:16px}.overlay--side>.side-panel.adm{width:100%}.adm .modal__actions:has(.modal__note){align-items:stretch}}.adm .title-input{resize:none;white-space:normal;min-height:72px}.adm .offline-note{padding:var(--space-12);background:var(--color-primary-100);border-radius:var(--radius-control);corner-shape:squircle}@media (max-width:720px){.adm .page-head .cover-tile{width:64px;height:64px}.adm .crow{gap:var(--space-8);grid-template-columns:40px minmax(0,1fr);display:grid}.adm .crow .rail-item__thumb{grid-area:1/1/span 2;width:40px;height:40px}.adm .crow__body{grid-column:2}.adm .crow__title{white-space:normal;overflow-wrap:anywhere}.adm .crow>.pill{grid-column:2;justify-self:start}.adm .crow>svg.lucide{display:none}.adm .lrow:not(.lrow--editing){gap:var(--space-4) var(--space-8);grid-template-columns:44px minmax(0,1fr) 44px;display:grid}.adm .lrow__num,.adm .lrow__rename{display:none}.adm .lrow:not(.lrow--editing)>.handle{grid-area:1/1/span 2}.adm .lrow__title{grid-area:1/2}.adm .lrow__status{grid-area:2/2}.adm .lrow>.menu-anchor{grid-area:1/3/span 2}.adm .page-head{gap:var(--space-12)}.adm .page-head__actions{gap:var(--space-8)}.adm .page-head__actions .btn{min-height:44px;font:var(--type-meta);padding-inline:var(--space-12)}.adm .frow{height:auto;min-height:72px;padding-block:var(--space-8);gap:var(--space-8);flex-wrap:wrap}.adm .frow__body{min-width:120px}.adm .menu{inset:auto 12px calc(12px + env(safe-area-inset-bottom));z-index:60;width:auto;max-height:65svh;position:fixed;overflow-y:auto}.adm .handle,.adm .menu-anchor>.btn-icon{min-width:44px;min-height:44px}}.adm .lesson-status--mobile{display:none}@media (max-width:900px){.adm .lesson-status--mobile{display:flex}.adm .lesson-status--desktop{display:none}}
