.saved-category-thumb-toggle{position:relative;flex:none;padding:0;border-radius:8px}.saved-category-thumb-toggle .saved-category-thumb{width:160px;height:90px}.saved-category-thumb-toggle:hover .saved-category-thumb{outline:2px solid hsl(var(--primary))}.saved-category-thumb-mark{position:absolute;right:6px;bottom:6px;display:grid;place-items:center;width:26px;height:26px;border-radius:999px;background:hsl(var(--primary));color:hsl(var(--primary-foreground));font:700 16px/1 var(--font-sans, sans-serif);box-shadow:0 2px 6px #0000004d}.saved-category-grid-panel{grid-column:1 / -1}.saved-category-grid-children{margin:0}.saved-category-tile[data-expanded=true]{border-color:hsl(var(--primary))}.saved-category-thumb{width:72px;height:44px;flex:none;-o-object-fit:cover;object-fit:cover;border-radius:6px;border:1px solid hsl(var(--border))}.saved-category-pills{display:flex;flex-wrap:wrap;align-items:center;gap:.4rem}.saved-pill{padding:.1rem .5rem;border:1px solid hsl(var(--border));border-radius:999px;font-size:.78rem;color:hsl(var(--muted-foreground));text-transform:capitalize}.saved-pill--published{border-color:#16a34a;color:#16a34a}.saved-pill--draft{border-color:hsl(var(--primary));color:hsl(var(--primary))}.saved-category-list-leading{display:grid;grid-template-columns:repeat(auto-fill,minmax(14rem,1fr));gap:.5rem;margin-bottom:.5rem}.saved-category-list-leading li+li{border-top:0!important}.saved-category-list-leading .saved-category-tile-media{display:none}.saved-category-new-row{width:100%;height:100%;display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1rem;border:1px dashed hsl(var(--primary) / .6);border-radius:var(--ef-panel-radius, 10px);color:hsl(var(--primary));font-weight:600}.saved-category-view{display:inline-flex;gap:2px;padding:2px;border:1px solid hsl(var(--border));border-radius:10px}.saved-category-view button{min-height:40px!important;width:40px;display:inline-flex;align-items:center;justify-content:center;border-radius:8px;color:hsl(var(--muted-foreground))}.saved-category-view button[aria-pressed=true]{background:hsl(var(--primary));color:hsl(var(--primary-foreground))}.saved-category-tile{padding:0!important;gap:0!important;overflow:hidden}.saved-category-tile-media{display:grid;place-items:center;width:100%;aspect-ratio:16 / 9;background:hsl(var(--muted) / .35);border-bottom:1px solid hsl(var(--border))}.saved-category-tile-media img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.saved-category-tile-media svg{width:2.5rem!important;height:2.5rem!important;opacity:.55}.saved-category-tile-body{display:flex;flex-direction:column;gap:.35rem;padding:.9rem 1rem 1rem}.create-tab-back{display:inline-flex;align-items:center;gap:.4rem;min-height:40px;margin-bottom:.5rem;font-weight:600;color:hsl(var(--primary))}@media(min-width:640px){.ef-cols-grid[style*=--ef-cols]{grid-template-columns:repeat(var(--ef-cols),minmax(0,1fr))!important}}.saved-category-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(16rem,1fr));gap:.75rem;margin:.5rem 0;padding:0;list-style:none}.saved-category-tile{width:100%;height:100%;display:flex;flex-direction:column;align-items:flex-start;gap:.4rem;padding:1rem;text-align:left;border:1px solid hsl(var(--border));border-radius:var(--ef-panel-radius, 10px);background:hsl(var(--background) / .5);color:hsl(var(--primary))}.saved-category-tile:hover{border-color:hsl(var(--primary) / .6);background:hsl(var(--muted) / .5)}.saved-category-tile:focus-visible{outline:2px solid hsl(var(--ring));outline-offset:2px}.saved-category-tile-title{color:hsl(var(--foreground));font-family:var(--ef-font-display);font-size:1.2rem;font-weight:650;line-height:1.25;overflow-wrap:anywhere}.saved-category-tile-summary{color:hsl(var(--muted-foreground));font-size:.85rem}.create-category :is(.saved-category-node)>.saved-category-row .saved-category-expand+.saved-category-item>.saved-category-title-button{font-size:1.2rem;font-family:var(--ef-font-display)}.create-categories-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-bottom:.75rem}.create-categories-actions{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;justify-content:flex-end}.create-categories-actions .saved-category-controls{margin-bottom:0}.saved-layout-dropdown{display:grid;gap:.75rem}.create-tab-shell{padding:0!important;overflow:hidden}.create-tabs{display:flex;flex-wrap:nowrap;overflow-x:auto;gap:.25rem;padding:0 .75rem;border-bottom:1px solid hsl(var(--border));scrollbar-width:none}.create-tabs button{display:inline-flex;align-items:center;gap:.5rem;flex:none;min-height:48px;padding:.5rem .8rem;font-size:.9rem;font-weight:600;white-space:nowrap;color:hsl(var(--muted-foreground));border-bottom:2px solid transparent}.create-tabs button:hover{color:hsl(var(--foreground))}.create-tabs button[aria-selected=true]{color:hsl(var(--foreground));border-bottom-color:hsl(var(--primary))}.create-tabs button svg{width:1rem;height:1rem;flex:none}.create-tab-panel{padding:1rem;display:grid;gap:1rem}.create-tab-panel .saved-category{border:0;background:transparent;box-shadow:none!important}.create-tab-panel .saved-category>h2{display:none}.create-tab-panel .saved-category-content{padding:0}.create-tab-merged{padding-top:1rem;border-top:1px solid hsl(var(--border))}.create-tab-subhead{margin:0 0 .5rem;font:600 .8rem/1.4 var(--font-sans, sans-serif);letter-spacing:.08em;text-transform:uppercase;color:hsl(var(--muted-foreground))}@media(max-width:900px){.create-tabs button span{display:none}.create-tabs button{padding-inline:.9rem}.create-tabs{justify-content:space-between}}.create-category-nested{margin-left:1.5rem;margin-top:-.35rem;padding-left:.75rem;border-left:2px solid hsl(var(--primary) / .35)}.saved-layout-table{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,26rem),1fr));gap:.75rem;align-items:start}.saved-layout-table .saved-category-content{max-height:28rem;overflow-y:auto}.saved-item-categories{width:100%;min-width:0;display:grid;gap:.75rem}.saved-category{min-width:0;border:1px solid hsl(var(--border));border-radius:var(--ef-panel-radius, var(--radius, 10px));background:hsl(var(--card));overflow:hidden}.saved-category h2{margin:0}.saved-category button,.saved-category input{min-height:44px}.saved-item-categories .saved-category h2 .saved-category-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.15rem 1.25rem;background:transparent;border-left:3px solid hsl(var(--primary) / .75);font:650 calc(clamp(1.35rem,1.25rem + .35vw,1.6rem) * var(--ef-text-interface-scale, 1))/1.3 var(--font-sans, sans-serif);text-align:left}.saved-category-heading{display:flex;align-items:center;gap:.75rem;min-width:0;overflow-wrap:anywhere}.saved-category-heading>svg{width:24px;height:24px;flex:0 0 24px;color:hsl(var(--primary))}.saved-category-heading>.text-3xl{font-size:calc(1.875rem * var(--ef-text-interface-scale, 1))}.saved-category-chevron{width:20px;height:20px;flex:0 0 20px;color:hsl(var(--muted-foreground))}.saved-item-categories .saved-category .saved-category-toggle[aria-expanded=true]{border-bottom:1px solid hsl(var(--primary) / .3)}.saved-category-toggle[aria-expanded=true] .saved-category-chevron{transform:rotate(90deg)}.saved-item-categories .saved-category h2 .saved-category-toggle:hover{background:hsl(var(--primary) / .06)}.saved-category-content{padding:1.2rem 1.25rem .75rem;min-width:0}.saved-category-tools{display:flex;align-items:stretch;gap:.75rem;margin-bottom:.5rem}.saved-category-search{display:block;flex:1;min-width:0}.saved-category-search input{width:100%;min-width:0;min-height:48px;background:hsl(var(--background));border:1px solid hsl(var(--border));border-radius:min(var(--ef-panel-radius, var(--radius, 10px)),10px);padding:.7rem .85rem;color:inherit;font:400 calc(1rem * var(--ef-text-interface-scale, 1))/1.4 var(--font-sans, sans-serif)}.saved-category-new{padding:.6rem 1.1rem;border-radius:min(var(--ef-panel-radius, var(--radius, 10px)),10px);background:hsl(var(--primary));color:hsl(var(--primary-foreground));font-weight:600}.saved-category-content ul{padding:0;margin:0;list-style:none}.saved-category-content li+li{border-top:1px solid hsl(var(--primary) / .25)}.saved-category-row{display:flex;align-items:center;gap:1rem;padding:1.05rem 0;min-width:0}.saved-item-categories .saved-category h2 .saved-category-toggle{min-height:52px;padding:.7rem 1rem;font-size:1.05rem;font-weight:650}.saved-category-toggle:hover{background:hsl(var(--muted) / .4)}.saved-category-heading>svg{width:1.15rem;height:1.15rem;color:hsl(var(--primary));flex:none}.saved-category-content{padding:.5rem 1rem 1rem}.saved-category-row{position:relative;padding:.55rem .5rem;border-radius:calc(var(--ef-panel-radius, 10px) - 2px)}.saved-category-row:hover{background:hsl(var(--muted) / .4)}.saved-category-title-button{display:block;min-height:0!important;padding:0;text-align:left;font-weight:650;font-size:1rem;color:hsl(var(--foreground));overflow-wrap:anywhere}.saved-category-row:hover .saved-category-title-button{color:hsl(var(--primary))}.saved-category-row-link:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit}.saved-category-row-link:focus-visible{outline:none}.saved-category-row-link:focus-visible:after{outline:2px solid hsl(var(--ring));outline-offset:-2px}.saved-category-row-actions,.saved-category-badge{position:relative;z-index:1}.saved-category-badge{position:relative;display:grid;place-items:center;width:48px;height:48px;flex:0 0 48px;border:1px solid hsl(var(--primary) / .18);border-radius:min(var(--ef-panel-radius, var(--radius, 10px)),12px);background:hsl(var(--primary) / .1);color:hsl(var(--primary))}.saved-category-badge>svg{width:23px;height:23px}.saved-category-content>ul>.saved-category-node:first-child>.saved-category-row>.saved-category-badge{background:hsl(var(--primary));color:hsl(var(--primary-foreground))}.saved-category-expand:hover{outline:1px solid hsl(var(--primary));outline-offset:2px}.saved-category-expand-mark{position:absolute;bottom:1px;right:4px;font:700 13px/1 var(--font-sans, sans-serif)}.saved-category-item{display:flex;flex-direction:column;flex:1;min-width:0;gap:.3rem;text-align:left;overflow-wrap:anywhere}.saved-item-categories .saved-category .saved-category-item strong{font:650 calc(1.1rem * var(--ef-text-interface-scale, 1))/1.4 var(--font-sans, sans-serif)}.saved-item-categories .saved-category-item .saved-category-item-context{color:hsl(var(--muted-foreground));font:500 calc(.75rem * var(--ef-text-supporting-scale, 1))/1.5 var(--font-sans, sans-serif);letter-spacing:.03em;text-transform:uppercase}.saved-item-categories .saved-category-item--title-first>:is(.saved-category-title-button,strong){font-size:1.05rem;font-weight:700;line-height:1.35}.saved-category-item-summary,.saved-category-item-count,.saved-category-empty{font:400 calc(.9rem * var(--ef-text-supporting-scale, 1))/1.5 var(--font-sans, sans-serif);color:hsl(var(--muted-foreground))}.saved-category-item p{margin:.1rem 0 0;font:400 calc(.95rem * var(--ef-text-supporting-scale, 1))/1.5 var(--font-sans, sans-serif);overflow-wrap:anywhere}.saved-category-row-actions{display:flex;flex-wrap:wrap;gap:.25rem;flex-shrink:0}.saved-category-row-actions button,.saved-category-more{min-height:44px;padding:.5rem .7rem;color:hsl(var(--primary));font:600 calc(.875rem * var(--ef-text-interface-scale, 1))/1.4 var(--font-sans, sans-serif);text-decoration:underline;text-underline-offset:4px;border-radius:min(var(--ef-panel-radius, var(--radius, 10px)),8px)}.saved-category-row-actions button:hover,.saved-category-more:hover{background:hsl(var(--primary) / .08)}.saved-category-content [role=alert] button{padding:.5rem 0;text-decoration:underline}.saved-category-children{margin:0 0 .75rem 24px;padding:.25rem 0 .25rem 1.5rem;border-left:1px solid hsl(var(--primary) / .3);min-width:0}.saved-item-categories .saved-category.saved-category--inline{border:0;border-radius:0;background:transparent;overflow:visible}.saved-category--inline>.saved-category-content{padding:.25rem 0 0}.saved-category-search-note{font-size:calc(.8rem * var(--ef-text-supporting-scale, 1));line-height:1.5;color:hsl(var(--muted-foreground))}.saved-category-empty{margin:.75rem 0}.saved-item-categories,.saved-category,.saved-category-content,.saved-category-children{overflow-anchor:none}.saved-category-controls{display:flex;justify-content:flex-end;align-items:center;flex-wrap:wrap;gap:.5rem;margin-bottom:.75rem;font-family:var(--font-sans, sans-serif)}.ef-action-row>.saved-category-controls{margin-bottom:0}.saved-category-controls fieldset{display:flex;gap:0;padding:0;margin:0;border:1px solid hsl(var(--border));border-radius:min(var(--ef-panel-radius, var(--radius, 10px)),10px);overflow:hidden}.saved-category-controls button{min-height:44px;padding:.5rem .75rem;font-size:calc(.8rem * var(--ef-text-interface-scale, 1));border-radius:min(var(--ef-panel-radius, var(--radius, 10px)),8px)}.saved-category-controls [aria-pressed=true]{background:hsl(var(--primary) / .14);color:hsl(var(--primary));font-weight:600}.saved-category :focus-visible,.saved-category-controls :focus-visible{outline:2px solid hsl(var(--ring));outline-offset:2px}@media(max-width:480px){.saved-item-categories .saved-category h2 .saved-category-toggle{padding:1rem .85rem;gap:.5rem}.saved-category-heading{gap:.5rem}.saved-category-heading>.text-3xl{font-size:calc(clamp(1.3rem,6.5vw,1.6rem) * var(--ef-text-interface-scale, 1))}.saved-category-content{padding:1rem .85rem .6rem}.saved-category-tools{gap:.5rem;flex-wrap:wrap;align-items:center}.saved-category-tools>*{flex:0 1 auto;min-width:0}.saved-category-tools .saved-category-search{flex:1 1 100%}.saved-category-tools :is(button,select,[role=combobox]){min-height:40px;padding-inline:.6rem;font-size:.875rem;white-space:nowrap}.saved-category-new{padding:.6rem .8rem}.saved-category-row{flex-wrap:wrap;gap:.6rem .75rem;padding:1rem 0}.saved-category-row-actions{flex-basis:100%;justify-content:flex-end}.saved-category-children{margin-left:12px;padding-left:.75rem}.saved-category-controls{width:100%}}.lesson-sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:80;background:#00000073}.lesson-sheet{position:fixed;left:0;right:0;bottom:0;z-index:81;display:flex;flex-direction:column;max-height:85dvh;background:hsl(var(--card));color:hsl(var(--card-foreground));border-radius:18px 18px 0 0;box-shadow:0 -10px 30px #0000004d;padding-bottom:env(safe-area-inset-bottom,0px);animation:lesson-sheet-up .22s ease-out}.lesson-sheet-handle{display:grid;grid-template-columns:1fr auto;align-items:center;gap:4px 12px;padding:8px 16px 10px;border-bottom:1px solid hsl(var(--border));touch-action:none}.lesson-sheet-handle>span{grid-column:1/-1;justify-self:center;width:44px;height:5px;border-radius:999px;background:hsl(var(--muted-foreground)/.5);margin-bottom:4px}.lesson-sheet-handle>p{margin:0;font-weight:700;color:hsl(var(--primary))}.lesson-sheet-handle>button{min-height:44px;padding:0 12px;font-weight:600;color:hsl(var(--primary))}.lesson-sheet-body{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:12px 16px}.lesson-sheet-body .create-course-lessons .saved-category-content>ul,.lesson-sheet-body ol{max-height:none!important}@keyframes lesson-sheet-up{0%{transform:translateY(100%)}to{transform:translateY(0)}}@media(prefers-reduced-motion:reduce){.lesson-sheet{animation:none}}