:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#17253a;background:#f4f7fb;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}.app-shell{min-height:100vh;height:100vh;display:flex;overflow:hidden}.sidebar{width:228px;background:#15283c;color:#fff;padding:14px 10px;display:flex;flex-direction:column;min-height:0;overflow:auto}.brand{display:flex;gap:9px;align-items:center;padding:2px 8px 10px}.brand-logo{display:block;object-fit:contain}.brand-logo.is-icon,.brand-logo.is-mark{width:40px;height:40px;background:#f8fafc;border-radius:10px;padding:3px;box-sizing:border-box}.brand-logo.is-stacked{width:min(176px,56vw);height:auto;margin:0 auto}.brand-logo.is-horizontal{height:52px;width:auto;max-width:min(340px,92%)}.sidebar .brand-logo.is-icon{width:52px;height:32px;padding:0;background:transparent;border-radius:0}.gate-card .brand-logo.is-horizontal,.kid-login-card .brand-logo{margin:0 auto 4px}.brand strong{display:block;font-size:16px;line-height:1.15}.brand>div span{display:block;color:#aebdce;font-size:11px;margin-top:1px}.view-as{display:grid;gap:3px;padding:0 8px 10px;color:#aebdce;font-size:10px}.view-as select{border:0;background:#20384f;color:#fff;border-radius:7px;height:28px;padding:0 7px;font-size:12px}nav{display:grid;gap:7px}.nav-item{border:0;background:transparent;color:#bdcad8;padding:12px 13px;border-radius:9px;text-align:left;display:flex;gap:11px;align-items:center}.nav-item:hover,.nav-item.active{background:#247cf0;color:#fff}.sidebar-bottom{margin-top:auto;display:grid;gap:6px;padding-top:8px}.sidebar-logout{width:100%;justify-content:center;color:#aebdce}.sidebar-logout:hover{background:#20384f;color:#fff}.mini-stat{background:#20384f;padding:7px 10px;border-radius:8px;display:flex;align-items:baseline;gap:6px}.mini-stat strong{font-size:14px}.mini-stat span{color:#aebdce;font-size:11px}.main{flex:1;min-width:0;display:flex;flex-direction:column;min-height:0;overflow:auto}.main:has(.library-split){overflow:hidden}.topbar{background:#fff;border-bottom:1px solid #e4e9f0;padding:25px 34px;display:flex;align-items:center;justify-content:space-between;gap:20px}.topbar.is-challenge-edit{justify-content:flex-start}.topbar.is-challenge-edit>div{flex:1;min-width:0}.topbar-back{border:0;background:#eef3f9;color:#24364c;border-radius:8px;padding:10px 14px;display:inline-flex;align-items:center;gap:6px;font-weight:650;flex:none}.topbar-back:hover{background:#eaf3ff;color:#1d63c0}.library-topbar{display:none}.topbar h1{margin:0;font-size:25px}.topbar p{margin:5px 0 0;color:#748196;font-size:14px}.mobile-menu,.sidebar-close,.nav-backdrop{display:none}.mobile-menu,.sidebar-close{border:0;background:#eef3f9;color:#43536a;width:40px;height:40px;border-radius:10px;place-items:center;padding:0;flex:0 0 auto}.sidebar-close{background:#20384f;color:#d5e2ef;margin-left:auto}.mobile-menu:hover{background:#eaf3ff;color:#1d63c0}.sidebar-close:hover{background:#2a4a68;color:#fff}.primary-btn{border:0;background:#267df2;color:#fff;border-radius:8px;padding:11px 15px;display:inline-flex;gap:8px;align-items:center;font-weight:650;box-shadow:0 2px 6px #267df22b}.primary-btn:hover{background:#1769d7}.primary-btn:disabled{opacity:.55;cursor:not-allowed;box-shadow:none}.primary-btn.ghost{background:#eef3f9;color:#6a7b91;box-shadow:none}.search-row{padding:8px 16px 6px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}.search-box{background:#fff;border:1px solid #dce3ec;border-radius:8px;height:34px;display:flex;align-items:center;gap:8px;padding:0 10px;flex:1;min-width:160px;max-width:none;color:#7d8ba0}.search-box input{border:0;outline:0;width:100%}.search-box button{border:0;background:none;color:#8090a4;display:grid;place-items:center}.filter-toggle,.reset-btn{border:1px solid #dce3ec;background:#fff;color:#43536a;border-radius:8px;height:34px;padding:0 10px;display:inline-flex;align-items:center;gap:6px;font-size:12px}.favorites-filter.is-on{background:#fde8ec;border-color:#f0b4bf;color:#c43d5a}.filter-toggle{display:none}.reset-btn{color:#5c6c82}.filter-bar{background:#fff;border:1px solid #e3e9f1;border-radius:8px;padding:8px 10px;margin:0 16px;min-width:0}.filter-bar-top{display:flex;align-items:center;gap:8px;margin-top:0;min-width:0}.filter-cats{display:flex;flex-wrap:wrap;gap:4px;padding-bottom:0;flex:1;min-width:0}.filter-groups{margin-top:6px}.filter-cat{flex:0 0 auto;border:1px solid #dce3ec;background:#f7f9fc;color:#4a5b72;border-radius:999px;padding:3px 8px;font-size:11px;font-weight:650;display:inline-flex;align-items:center;gap:5px}.filter-cat.active{background:#eaf3ff;border-color:#75aefc;color:#1d63c0}.filter-cat b{min-width:14px;height:14px;border-radius:99px;background:#267df2;color:#fff;font-size:9px;display:inline-grid;place-items:center}.filter-clear{border:0;background:none;color:#267df2;font-size:11px;white-space:nowrap}.filter-bar-tools{display:flex;align-items:center;gap:10px}.tag-search{background:#f7f9fc;border:1px solid #e3e9f1;border-radius:8px;height:36px;display:flex;align-items:center;gap:8px;padding:0 10px;color:#7d8ba0;max-width:420px}.tag-search.global{max-width:none;flex:1}.tag-search input{border:0;outline:0;width:100%;background:transparent}.tag-search button{border:0;background:none;color:#8090a4;display:grid;place-items:center}.filter-chip-group{padding:8px 0 2px}.filter-chip-group-label{display:block;font-size:10px;font-weight:750;text-transform:uppercase;letter-spacing:.04em;color:#8b98aa;margin-bottom:6px}.filter-chip-row{display:flex;flex-wrap:wrap;gap:4px;padding:6px 0 0;min-width:0}.filter-chip{flex:0 0 auto;border:1px solid #dce3ec;background:#fff;border-radius:6px;padding:4px 7px;font-size:11px;color:#4a5b72;display:inline-flex;align-items:center;gap:5px}.filter-chip>span{color:#8b98aa;font-size:10px;font-weight:650}.filter-chip.selected{background:#eaf3ff;border-color:#75aefc;color:#1d63c0}.filter-chip em,.tag-option em{font-style:normal;font-size:10px;color:#8b98aa;background:#eef2f7;border-radius:99px;padding:1px 6px}.filter-chip.selected em{background:#d7e8ff;color:#2169c8}.filter-empty{color:#8190a2;font-size:12px;padding:6px 2px}.filter-active{display:flex;flex-wrap:wrap;gap:4px;margin-top:6px;padding-top:6px;border-top:1px solid #edf0f5}.filter-active-chip{border:1px solid #c5dbf8;background:#eaf3ff;color:#2169c8;border-radius:999px;padding:3px 7px;font-size:10px;display:inline-flex;align-items:center;gap:5px}.filter-group{padding:15px 0;border-bottom:1px solid #edf0f5}.filter-group:last-child{border-bottom:0}.filter-group h3{font-size:13px;margin:0 0 9px}.check-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px}.check-list label{display:flex;gap:5px;align-items:center;color:#5f6e82;font-size:10px;background:#f6f8fb;border:1px solid #e7ecf2;border-radius:5px;padding:5px 6px;min-width:0}.check-list label:has(input:checked){background:#eaf3ff;border-color:#8bb9f8;color:#2169c8}.check-list label span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.check-list input{margin:0;flex:0 0 auto}.check-list input{accent-color:#267df2}.results{min-width:0}.results-header{display:flex;justify-content:space-between;align-items:center;color:#6e7b8e;font-size:13px;margin:4px 0 12px;gap:12px}.results-count{padding:4px 16px 8px;color:#6e7b8e;font-size:12px}.results-controls{display:flex;align-items:center;gap:6px;margin-left:auto}.library-add-btn{height:34px;padding:0 12px;font-size:13px;box-shadow:none}.zoom-control{display:flex;align-items:center;gap:4px;background:#fff;border:1px solid #dce3ec;border-radius:7px;padding:2px 5px;color:#66758a;font-size:10px;height:34px}.zoom-control button{border:0;background:#f1f4f8;width:20px;height:20px;border-radius:5px;color:#506177;font-weight:700}.zoom-control input{width:56px;accent-color:#267df2}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(var(--card-min, 220px),1fr));gap:15px;-webkit-user-select:none;user-select:none}.activity-card{background:#fff;border:1px solid #e1e7ef;border-radius:10px;overflow:hidden;transition:transform .15s,box-shadow .15s;cursor:pointer;position:relative}.activity-card:hover,.activity-card.is-playing{transform:translateY(-2px);box-shadow:0 7px 22px #1b30450e}.activity-card.is-playing{outline:2px solid #75aefc;outline-offset:-1px}.thumb-wrap{aspect-ratio:4 / 3;position:relative;background:#edf1f6;overflow:hidden}.thumb-wrap img,.detail-media img{width:100%;height:100%;object-fit:cover;display:block}.media-preview{width:100%;height:100%;position:relative}.media-preview img,.media-preview video{width:100%;height:100%;object-fit:contain;display:block;background:#edf1f6}.media-preview.is-mirror img,.media-preview.is-mirror video,img.is-mirror{transform:scaleX(-1)}.activity-card .thumb-wrap img,.activity-card .thumb-wrap video{object-fit:contain;background:#edf1f6}.media-badge{position:absolute;left:8px;top:8px;background:#15283cdd;color:#fff;padding:4px 6px;border-radius:5px;font-size:9px;display:flex;align-items:center;gap:4px}.heart{position:absolute;right:8px;top:8px;width:31px;height:31px;border:0;border-radius:50%;background:#fff;color:#8190a2;display:grid;place-items:center;z-index:2}.heart.active,.detail-heart.active{color:#e55b76}.type-badge{position:absolute;left:8px;bottom:8px;width:26px;height:26px;border-radius:50%;background:#fff0d9;color:#a76500;border:1px solid #f0c889;display:grid;place-items:center;z-index:2;pointer-events:none;box-shadow:0 1px 4px #15283c14}.heart:hover{background:#eaf3ff;color:#1d63c0}.heart.active:hover{background:#fde8ec;color:#e55b76}.card-more{position:absolute;left:8px;top:8px;width:31px;height:31px;border:0;border-radius:8px;background:#fff;color:#506177;display:grid;place-items:center;z-index:2}.card-more:hover{background:#eaf3ff;color:#1d63c0}.heart,.card-more{transition:opacity .18s ease,background-color .15s ease,color .15s ease}@media(hover:hover){.activity-card:not(:hover):not(:focus-within) .heart:not(.active),.activity-card:not(:hover):not(:focus-within) .card-more{opacity:0;pointer-events:none}}.play{position:absolute;top:0;right:0;bottom:0;left:0;margin:auto;width:42px;height:42px;border-radius:50%;background:#15283ccc;color:#fff;display:grid;place-items:center}.card-caption{padding:8px 10px 10px}.card-title{font-weight:750;font-size:13px;line-height:1.3;color:#18273b}.card-title.is-editable{cursor:text;border-radius:4px}.card-title.is-editable:hover{background:#eef4fb}.card-title-input{width:100%;border:1px solid #75aefc;border-radius:5px;padding:3px 5px;font-weight:750;font-size:13px;line-height:1.3;color:#18273b;outline:none;background:#fff}.chips{display:flex;gap:4px;flex-wrap:wrap;margin-top:8px}.chip-empty{background:#f4f7fb;color:#8b98aa;border-radius:4px;padding:2px 6px;font-size:10px}.tag-cat{border:1px solid;border-radius:5px;padding:2px 6px;font-size:10px;display:inline-flex;align-items:center;gap:3px;font-weight:650;line-height:1.3}.tag-cat svg{flex-shrink:0;color:inherit}.tag-cat em{font-style:normal;font-size:9px;font-weight:650;opacity:.75;background:#fff8;border-radius:99px;padding:0 4px}.tag-cat.is-selected{box-shadow:inset 0 0 0 1px currentColor}.tag-cat-objective{background:#eaf3ff;color:#1d63c0;border-color:#8bb9f8}.tag-cat-organization{background:#e7f7f4;color:#0f766e;border-color:#5dcdc0}.tag-cat-level{background:#f3e8ff;color:#6d28d9;border-color:#c4b5fd}.tag-cat-equipment{background:#ffedd5;color:#c2410c;border-color:#fdba74}.tag-cat-space{background:#dcfce7;color:#15803d;border-color:#86efac}.tag-cat-type{background:#fff0d9;color:#a76500;border-color:#f0c889}.tag-cat-moyen_action{background:#fce7f3;color:#be185d;border-color:#f9a8d4}.tag-cat-file_type{background:#eef2f7;color:#334155;border-color:#cbd5e1}.tag-cat-custom-0{background:#e0f2fe;color:#0369a1;border-color:#7dd3fc}.tag-cat-custom-1{background:#fef3c7;color:#92400e;border-color:#fcd34d}.tag-cat-custom-2{background:#fae8ff;color:#a21caf;border-color:#e879f9}.tag-cat-custom-3{background:#ecfccb;color:#3f6212;border-color:#bef264}.tag-cat-custom-4{background:#ede9fe;color:#5b21b6;border-color:#c4b5fd}.tag-cat-custom-5{background:#ffe4e6;color:#9f1239;border-color:#fda4af}.tag-cat.is-removable{cursor:pointer}.tag-cat.is-removable:hover{background:#fde8ec;color:#b4233a;border-color:#f0c7cd}.tag-cat.is-removable:disabled{opacity:.55;cursor:not-allowed}.filter-chip.tag-cat{padding:3px 7px;font-size:10px;border-radius:5px}.filter-cat.tag-cat{border-radius:999px;padding:4px 8px;font-size:11px}.filter-cat.tag-cat b{min-width:14px;height:14px;border-radius:99px;background:currentColor;color:#fff;font-size:9px;display:inline-grid;place-items:center;-webkit-text-fill-color:#fff}.filter-active-chip.tag-cat{border-radius:999px;padding:3px 7px;font-size:10px}.card-footer{display:flex;justify-content:space-between;color:#7a8799;font-size:10px;margin-top:11px;padding-top:9px;border-top:1px solid #edf0f5}.empty{grid-column:1 / -1;background:#fff;border:1px dashed #cfd8e4;border-radius:12px;padding:55px 20px;text-align:center;color:#8190a2}.empty h3{color:#34445a;margin:10px 0 4px}.detail{padding:26px 34px}.detail-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:17px}.back{border:0;background:none;color:#5b6b80;display:flex;gap:6px;align-items:center;padding:0}.detail-grid{background:#fff;border:1px solid #e1e7ef;border-radius:12px;padding:20px;display:grid;grid-template-columns:minmax(220px,.72fr) minmax(0,1.28fr);gap:22px;align-items:start}.detail-grid.text-only{grid-template-columns:1fr}.detail-media{border-radius:9px;overflow:hidden;position:relative;background:#15283c}.detail-media.is-video{max-width:420px}.detail-media.is-video video{width:100%;height:auto;max-height:220px;object-fit:contain;display:block;background:#15283c}.detail-media.is-pdf{height:280px}.card-check{position:absolute;left:8px;top:8px;width:28px;height:28px;border-radius:7px;background:#fffe;color:#5c6c82;display:grid;place-items:center;z-index:2}.card-check.on{background:#267df2;color:#fff}.library-split{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:0;align-items:stretch;min-width:0;min-height:0;flex:1;overflow:visible}.library-split.is-full{grid-template-columns:minmax(0,1fr)}.library-split.is-rail{grid-template-columns:minmax(0,1fr) 36px}.library-split-main{min-width:0;overflow:hidden;display:flex;flex-direction:column;min-height:0}.library-sticky{flex:0 0 auto;background:#f4f7fb;border-bottom:1px solid #e4e9f0;z-index:3}.library-scroll{flex:1;min-height:0;overflow:auto;padding:12px 16px 24px;display:flex;flex-direction:column}.library-scroll.is-reading{overflow:hidden;padding:10px 12px 12px}.document-reader{flex:1;min-height:0;display:flex;flex-direction:column;gap:10px}.document-back{align-self:flex-start;border:0;background:#fff;color:#43536a;border:1px solid #dce3ec;border-radius:8px;height:36px;padding:0 12px;display:inline-flex;align-items:center;gap:8px;font-weight:650}.document-back:hover{background:#eaf3ff;border-color:#75aefc;color:#1d63c0}.document-stage{flex:1;min-height:0;background:#15283c;border-radius:10px;overflow:hidden;display:grid;place-items:center}.document-frame{width:100%;height:100%;border:0;background:#fff}.document-media{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}.document-stage video.document-media{width:100%;height:100%;background:#000}.document-missing{color:#c5d0dc;text-align:center;display:grid;justify-items:center;gap:8px}.library-split .search-row{padding-right:16px}.activity-panel{width:100%;height:100%;background:#fff;border:0;border-left:1px solid #e3e9f1;border-radius:0;padding:16px;margin:0;position:relative;max-height:none;overflow-x:hidden;overflow-y:auto;display:flex;flex-direction:column}.activity-dock{position:relative;width:100%;height:100%;min-width:0;overflow:visible;z-index:5}.tag-flyout{position:absolute;right:calc(100% + 12px);top:12px;width:min(540px,48vw);max-height:calc(100% - 24px);overflow:auto;background:#fff;border:1px solid #c5dbf8;border-radius:12px;box-shadow:0 18px 48px #15283c2e;padding:12px;z-index:12;display:flex;flex-direction:column;gap:8px}.tag-flyout-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.tag-flyout-head strong{font-size:14px;color:#1d63c0}.tag-flyout .tag-accordion{flex:1;min-height:0}.tag-flyout .tag-hint{margin:0}.activity-panel.is-rail{padding:8px 4px;display:grid;align-content:start;background:#f7f9fc}.panel-collapse,.panel-expand{border:0;background:#f1f4f8;color:#506177;width:28px;height:28px;border-radius:7px;display:grid;place-items:center;padding:0;flex:0 0 auto}.panel-collapse:hover,.panel-expand:hover{background:#eaf3ff;color:#1d63c0}.activity-panel.is-empty{display:grid;place-items:center;text-align:center;color:#8b98aa;font-size:13px;min-height:0;padding:24px;background:#f7f9fc}.activity-panel.is-empty p{margin:0}.activity-panel .detail-media{margin-bottom:12px}.activity-panel .detail-media.is-video{max-width:none}.gif-export-btn{display:inline-flex;align-items:center;gap:6px;margin-top:8px;border:1px solid #dce3ec;background:#fff;color:#43536a;border-radius:7px;padding:6px 10px;font-size:12px}.gif-export-btn:hover{background:#eaf3ff;border-color:#75aefc;color:#1d63c0}.gif-export-btn:disabled{opacity:.6;cursor:wait}.thumb-fallback.is-video{background:#15283c;color:#fff}.activity-panel-toolbar{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px}.activity-panel .detail-title-row{align-items:start;gap:8px;margin-bottom:4px}.activity-panel .detail-title-block{flex:1;min-width:0}.activity-panel .detail-title-row h2{font-size:18px;margin:0;overflow-wrap:anywhere}.activity-panel .file-meta{margin:3px 0 0;color:#7a8899;font-size:12px;font-weight:600;letter-spacing:.01em}.activity-panel .panel-collapse,.activity-panel .detail-heart{margin-top:1px}.activity-panel-thumb{margin:10px 0 12px;width:100%;border:0;padding:0;border-radius:9px;overflow:hidden;background:#dce4ee;aspect-ratio:4 / 3;display:block;cursor:zoom-in}.activity-panel-thumb img,.activity-panel-thumb .thumb-fallback{width:100%;height:100%;object-fit:cover;display:block}.media-lightbox{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;background:#15283ccc;display:grid;place-items:center;padding:28px;cursor:zoom-out}.media-lightbox img{max-width:min(92vw,980px);max-height:90vh;width:auto;height:auto;object-fit:contain;border-radius:10px;box-shadow:0 18px 50px #0006;pointer-events:none}.activity-panel-fields{display:grid;gap:10px;margin:14px 0 4px}.activity-panel-fields label{display:grid;gap:6px;color:#4e5e73;font-size:11px;font-weight:650}.activity-panel-fields select{width:100%;border:1px solid #dce3ec;border-radius:7px;padding:8px;background:#fff;color:#26374c}.info-section-header{display:flex;align-items:center;justify-content:space-between;gap:8px}.info-section-header h4{margin:0}.chip-add-btn{border:1px solid #dce3ec;background:#f7f9fc;color:#4a5b72;width:24px;height:24px;border-radius:6px;display:grid;place-items:center;padding:0;flex:0 0 auto}.chip-add-btn:hover,.chip-add-btn.open{background:#eaf3ff;border-color:#75aefc;color:#1d63c0}.chip-add-btn:disabled{opacity:.55;cursor:not-allowed}.tag-hint{margin:0 0 8px;color:#5c7394;font-size:12px}.tag-add-btn{border:0;background:#267df2;color:#fff;border-radius:7px;padding:7px 11px;font-size:12px;font-weight:700;display:inline-flex;align-items:center;gap:5px;box-shadow:0 2px 6px #267df22b}.tag-add-btn:hover{background:#1769d7}.tag-add-btn.open{background:#eef3f9;color:#4a5b72;box-shadow:none}.tag-add-btn:disabled{opacity:.55;cursor:not-allowed;box-shadow:none}.tag-edit-section{margin:14px -16px 0;padding:8px 8px 12px;border:1px solid #c5dbf8;border-left:0;border-right:0;border-bottom:0;border-radius:0;background:#f6f9ff}.panel-delete{margin-top:auto;width:100%;height:auto;justify-content:center;padding:10px 12px}.tag-edit-section .info-section-header{margin-bottom:6px}.tag-edit-section h4{color:#1d63c0}.tag-edit-section .chips{margin-top:0}.tag-add-chip{border:1.5px dashed #75aefc;background:#f3f8ff;color:#1d63c0;border-radius:5px;padding:2px 6px;min-width:22px;font-size:10px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:4px}.tag-add-chip:hover,.tag-add-chip.open{background:#267df2;border-color:#267df2;border-style:solid;color:#fff}.tag-add-chip:disabled{opacity:.55;cursor:not-allowed}.category-tag-picker{margin-top:8px;padding:0;border:0;background:transparent;min-width:0}.category-tag-picker>strong{display:none}.category-tag-picker>p{display:none}.category-tag-picker .filter-cats{margin-bottom:10px}.category-tag-picker .tag-cat:not(.is-selected):not(.tag-acc-head){background:#fff}.tag-accordion{display:grid;gap:4px}.tag-acc{border:1px solid #d7e2ef;border-radius:8px;overflow:hidden;background:#fff}.tag-acc.is-open{border-color:#c5dbf8}.tag-acc-head.tag-cat{width:100%;justify-content:flex-start;text-align:left;border-radius:0;border:0;padding:7px 9px;font-size:12px;font-weight:750;cursor:pointer}.tags-page .tag-acc-head.tag-cat{cursor:default;gap:4px;padding-right:6px}.tag-acc-toggle{flex:1;min-width:0;border:0;background:none;color:inherit;display:inline-flex;align-items:center;gap:6px;padding:0;font:inherit;cursor:pointer;text-align:left}.tag-acc-drag{display:grid;place-items:center;width:18px;color:inherit;opacity:.55;cursor:grab;flex:0 0 auto}.tag-acc-drag:active{cursor:grabbing}.tag-acc-exclusive{position:relative;width:22px;height:22px;border-radius:6px;background:#fff;color:inherit;display:grid;place-items:center;flex:0 0 auto;cursor:pointer}.tag-acc-exclusive input{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer}.tag-acc-exclusive svg{opacity:0}.tag-acc-exclusive.is-on svg{opacity:1}.tag-acc-exclusive.is-on{box-shadow:inset 0 0 0 1.5px currentColor}.tag-acc.is-dragging{opacity:.55}.tag-acc.is-drop{box-shadow:inset 0 2px #267df2}.tag-acc.is-drop-tag{box-shadow:inset 0 0 0 2px #267df2}.tags-page .tag-cat.with-delete.is-movable{cursor:grab;-webkit-user-select:none;user-select:none}.tags-page .tag-cat.with-delete.is-movable .tag-rename-btn{cursor:grab}.tags-page .tag-cat.with-delete.is-dragging{opacity:.45;cursor:grabbing}.tags-page .tag-cat.with-delete button{cursor:pointer}.tag-acc-chevron{flex-shrink:0;transition:transform .15s ease}.tag-acc:not(.is-open) .tag-acc-chevron{transform:rotate(-90deg)}.tag-acc-head b{margin-left:auto;min-width:16px;height:16px;border-radius:99px;background:#fff;color:inherit;font-size:10px;font-weight:800;display:inline-grid;place-items:center;-webkit-text-fill-color:currentColor}.tag-rename-input{min-width:0;flex:1;border:1px solid currentColor;border-radius:5px;padding:2px 6px;font:inherit;color:inherit;background:#fff}.tag-rename-btn{border:0;background:none;color:inherit;font:inherit;padding:0;cursor:text;display:inline-flex;align-items:center;gap:5px}.tags-page .tag-acc-body .tag-accordion{gap:6px}.tags-page .tag-acc-head.is-sub{padding:6px 8px;font-size:11px}.tags-page .tag-acc-head.is-sub .tag-acc-drag{width:16px}.tags-page .tag-section-add{justify-self:start}.tags-page .tag-icon-btn{background:#fffc}.tag-acc-body{padding:8px;background:#fbfcfe;border-top:1px solid #e7ecf2;display:grid;gap:8px}.tag-acc-subs,.tag-acc-chips{display:flex;flex-wrap:wrap;gap:4px}.tag-acc-chips{max-height:168px;overflow:auto}.tag-acc-subs button,.tag-acc-chips button{cursor:pointer}.form-tags .tag-accordion{margin-top:2px}.form-tags .tag-acc-chips{max-height:140px}@media(hover:hover){.category-tag-picker .tag-acc-head:hover,.form-tags .tag-acc-head:hover,.tag-acc-subs button:hover:not(:disabled),.tag-acc-chips button:hover:not(:disabled){background:color-mix(in srgb,currentColor 16%,white);box-shadow:0 0 0 1px currentColor}.tags-page .tag-acc-toggle:hover{filter:brightness(.97)}}.activity-panel .tag-selector{border-top:0;padding-top:0}.activity-panel .tag-selector h3{display:none}.chip-remove{border:0;background:#eef5ff;color:#3e73b9;border-radius:5px;padding:4px 6px;font-size:10px;display:inline-flex;align-items:center;gap:4px}.chip-remove:hover{background:#fde8ec;color:#b4233a}.chip-remove:disabled{opacity:.55;cursor:not-allowed}.chip-empty{background:#f4f7fb;color:#8b98aa}.activity-card.checked,.activity-card.selected{outline:2px solid #267df2;box-shadow:0 0 0 3px #267df233}.activity-card.checked .card-caption{background:#eaf3ff}.cards.is-selecting .activity-card:not(.checked){opacity:.55}.selection-count{margin-left:8px;color:#1d63c0;font-weight:700}.bulk-hint{color:#5c6c82;font-size:13px;margin:8px 0 16px}.tag-add-btn.wide{width:100%;justify-content:center;text-align:center;white-space:normal;line-height:1.3;height:auto;padding:10px 12px}.activity-panel.is-bulk .tag-edit-section{margin-top:0;display:grid;gap:8px}.reset-btn.danger{color:#b4233a;border-color:#f0c7cd}.reset-btn.danger.wide{width:100%;height:auto;justify-content:center;text-align:center;white-space:normal;line-height:1.3;padding:10px 12px}.big-play{position:absolute;top:0;right:0;bottom:0;left:0;margin:auto;width:58px;height:58px;border-radius:50%;background:#15283ccc;display:grid;place-items:center;color:#fff}.thumb-strip{display:flex;gap:8px;margin-top:9px}.thumb-strip img{width:76px;height:52px;object-fit:cover;border-radius:6px}.detail-title-row{display:flex;justify-content:space-between;align-items:start}.detail-title-row h2{font-size:27px;margin:9px 0 0}.type-pill{display:inline-block;background:#fff0d9;color:#a76500;border-radius:5px;padding:5px 7px;font-size:10px;font-weight:700;margin-right:7px}.detail-heart{border:0;background:#f7f9fc;color:#8b98aa;width:39px;height:39px;border-radius:50%;display:grid;place-items:center;flex:0 0 auto}.description{color:#647388;line-height:1.6;font-size:13px}.info-section{margin-top:17px}.info-section h4{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:#8390a1;margin:0 0 6px}.challenge-usage p{margin:0;font-size:13px;line-height:1.45;color:#5c6c82}.challenge-usage.is-free p{background:#f4f7fb;border-radius:8px;padding:8px 10px}.challenge-usage.is-used ul{margin-top:0}.challenge-usage ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}.challenge-usage li{display:flex;align-items:flex-start;gap:8px;background:#fff7ed;color:#9a3412;border-radius:8px;padding:8px 10px;font-size:13px;line-height:1.35}.challenge-usage li svg{flex:0 0 auto;margin-top:1px}.challenge-usage li strong{font-weight:700}.files-box{border-top:1px solid #e9edf3;margin-top:20px;padding-top:15px}.file-row{display:flex;align-items:center;gap:9px;padding:9px 0;color:#56667b;font-size:12px}.file-row button{margin-left:auto;border:1px solid #dbe3ed;background:#fff;border-radius:6px;padding:5px 9px}.form-card{margin:26px 34px;background:#fff;border:1px solid #e1e7ef;border-radius:12px;padding:25px}.form-header{display:flex;justify-content:space-between;align-items:start;margin-bottom:20px}.form-header h2{margin:0}.form-header p{margin:5px 0 0;color:#7a889a;font-size:13px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.form-grid label{display:grid;gap:7px;color:#4e5e73;font-size:12px;font-weight:650}.form-grid input,.form-grid select,.form-grid textarea{width:100%;border:1px solid #dce3ec;border-radius:7px;padding:10px;outline:none;background:#fff;color:#26374c}.form-grid textarea{min-height:100px;resize:vertical}.form-grid .wide{grid-column:1 / -1}.form-tags{grid-column:1 / -1;border:1px solid #e3e9f1;border-radius:8px;padding:10px;background:#fbfcfe}.form-tags-picked,.form-tags-cats,.form-tags-subs,.form-tags-chips{display:flex;flex-wrap:wrap;gap:4px}.form-tags-picked{margin-bottom:8px;padding-bottom:8px;border-bottom:1px solid #e7ecf2}.form-tags-subs{margin-top:6px}.form-tags-chips{margin-top:8px;max-height:108px;overflow:auto}.form-tags-cats button,.form-tags-subs button,.form-tags-chips button{cursor:pointer}@media(hover:hover){.form-tags button:hover:not(:disabled){background:color-mix(in srgb,currentColor 16%,white);box-shadow:0 0 0 1px currentColor}}.tag-selector{border-top:1px solid #edf0f5;padding-top:14px}.tag-selector.wide,.form-grid .tag-selector{grid-column:1 / -1}.tag-selector h3{font-size:12px;margin:0 0 8px}.tag-selector .tag-search{margin-bottom:8px}.tag-options{display:flex;flex-wrap:wrap;gap:4px}.objective-tag-options{padding:8px}.tag-option{border:1px solid #dce3ec;background:#fff;border-radius:5px;padding:3px 6px;font-size:10px;color:#65748a;display:inline-flex;align-items:center;gap:4px}.tag-option.selected{background:#eaf3ff;border-color:#75aefc;color:#2169c8}.upload-box{border:1.5px dashed #bfcbd9;border-radius:9px;padding:25px;display:grid;justify-items:center;gap:5px;margin-top:22px;color:#738297;text-align:center;position:relative}.upload-box.drag{border-color:#267df2;background:#f3f8ff}.upload-box strong{color:#43546b;font-size:13px}.upload-box span{font-size:11px}.upload-box input[type=file]{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer}.add-media-card{margin-top:16px;border:1px solid #e1e7ef;border-radius:10px;padding:12px;background:#fbfcfe}.add-media-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:16px}.add-media-grid .add-media-card{margin-top:0}.add-media-grid .clip-editor{margin-top:8px;padding:8px}.add-media-grid .clip-stage{height:min(200px,30vh);width:min(100%,calc(min(200px,30vh) * 16 / 9));aspect-ratio:auto;min-height:0;margin-inline:auto}.add-media-grid .clip-editor-head{margin-bottom:6px}.add-media-grid .clip-aspects{margin-top:6px;gap:4px}.add-media-grid .clip-aspects button{padding:4px 7px;font-size:11px}.add-media-grid .clip-timeline-wrap{margin-top:8px}.add-media-grid .clip-timeline{height:28px}.form-card.is-batch{margin:16px 18px;padding:16px}.add-media-card-head{display:flex;align-items:start;gap:10px}.add-media-card-head label{flex:1;display:grid;gap:6px;color:#4e5e73;font-size:12px;font-weight:650}.add-media-card-head input{width:100%;border:1px solid #dce3ec;border-radius:7px;padding:8px 10px}.add-media-name{margin:6px 0 0;color:#8b98aa;font-size:11px}.add-media-card .form-tags{margin-top:10px}.add-media-grid .form-tags-chips{max-height:92px}.add-excerpt-btn{margin-top:8px;display:inline-flex;align-items:center;gap:6px;border:1px solid #dce3ec;background:#fff;color:#2f5f9a;border-radius:7px;padding:6px 10px;font-size:12px;font-weight:650}.add-excerpt-btn:hover{background:#eaf3ff;border-color:#75aefc}.file-pills{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}.file-pills span{display:inline-flex;align-items:center;gap:6px;background:#eef5ff;color:#2f5f9a;border-radius:6px;padding:5px 8px;font-size:11px}.file-pills button{border:0;background:none;color:#5c7aa0;display:grid;place-items:center;padding:0}.clip-editor{margin-top:16px;border:1px solid #e1e7ef;border-radius:10px;padding:12px;background:#f7f9fc}.clip-editor-head{display:flex;justify-content:space-between;gap:10px;align-items:baseline;margin-bottom:10px;flex-wrap:wrap}.clip-editor-head strong{color:#24364c;font-size:13px}.clip-editor-head span{color:#7a889a;font-size:11px}.clip-stage{position:relative;height:min(280px,36vh);width:min(100%,calc(min(280px,36vh) * 16 / 9));margin-inline:auto;background:#15283c;border-radius:8px;overflow:hidden}.clip-stage video,.clip-stage img{width:100%;height:100%;object-fit:contain;display:block;background:#15283c}.clip-stage .clip-measure{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.clip-frame{position:absolute;pointer-events:none}.clip-stage .clip-frame>img{width:100%;height:100%;object-fit:fill;pointer-events:none}.clip-crop{position:absolute;border:2px solid #7db4ff;box-shadow:0 0 0 9999px #15283c88;cursor:grab;pointer-events:auto;touch-action:none;z-index:2}.clip-crop:active{cursor:grabbing}.clip-privacy-preview{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;pointer-events:none;z-index:1}.clip-privacy-preview.is-off{display:none}.clip-privacy{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px;align-items:center}.clip-privacy label{display:inline-flex;align-items:center;gap:6px;color:#43536a;font-size:12px;font-weight:650}.clip-privacy button{border:1px solid #dce3ec;background:#fff;color:#43536a;border-radius:7px;padding:5px 9px;font-size:12px}.clip-privacy button.is-on,.clip-privacy button:hover{background:#eaf3ff;border-color:#75aefc;color:#1d63c0}.clip-privacy-warn{color:#8a5a12}.clip-face-mask{position:absolute;border:2px solid #f0b429;border-radius:50%;box-shadow:0 0 0 1px #0007;background:#f0b42922;cursor:grab;pointer-events:auto;touch-action:none;z-index:3}.clip-face-mask.is-on{border-color:#ffd36a;box-shadow:0 0 0 2px #fff8,0 0 0 1px #0007;z-index:4}.clip-face-mask:active{cursor:grabbing}.clip-face-handle{position:absolute;width:10px;height:10px;margin:-5px;background:#fff;border:1px solid #c48a10;border-radius:2px;z-index:1}.clip-face-handle.is-nw{left:0;top:0;cursor:nwse-resize}.clip-face-handle.is-ne{right:0;top:0;cursor:nesw-resize}.clip-face-handle.is-sw{left:0;bottom:0;cursor:nesw-resize}.clip-face-handle.is-se{right:0;bottom:0;cursor:nwse-resize}.add-media-grid .clip-privacy{margin-top:6px;gap:4px}.add-media-grid .clip-privacy button,.add-media-grid .clip-privacy label{padding:4px 7px;font-size:11px}.clip-stage.is-zoom{cursor:grab}.clip-stage.is-zoom:active{cursor:grabbing}.clip-zoom-tools{margin-left:auto;display:inline-flex;align-items:center;gap:6px}.clip-zoom-tools strong{min-width:42px;text-align:center;font-size:12px;color:#43536a}.clip-zoom-tools button{width:28px;height:28px;padding:0;display:grid;place-items:center}.clip-aspects{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px;align-items:center}.clip-playbar{display:flex;align-items:center;gap:6px;margin-top:10px}.clip-playbar.is-off{opacity:.45;pointer-events:none}.clip-playbar-btn{flex:0 0 auto;border:1px solid #dce3ec;background:#fff;color:#334155;border-radius:7px;min-width:32px;height:32px;padding:0 7px;display:inline-flex;align-items:center;justify-content:center;font-size:11px;font-weight:700}.clip-playbar-btn:hover{background:#eaf3ff;border-color:#75aefc;color:#1d63c0}.clip-playbar-track{position:relative;flex:1;height:18px;border-radius:99px;background:#d5dee8;cursor:ew-resize;touch-action:none;-webkit-user-select:none;user-select:none;outline:none}.clip-playbar-track:focus-visible{box-shadow:0 0 0 2px #75aefc}.clip-playbar-keep{position:absolute;top:4px;bottom:4px;background:#9ec0ee;border-radius:99px;pointer-events:none}.clip-playbar-fill{position:absolute;inset:0 auto 0 0;background:#267df233;border-radius:99px;pointer-events:none}.clip-playbar-thumb{position:absolute;top:-3px;bottom:-3px;width:10px;margin-left:-5px;border-radius:99px;background:#15283c;box-shadow:0 0 0 2px #fff;pointer-events:none;z-index:1}.clip-playbar-time{display:flex;align-items:center;gap:4px;color:#5c6c82;font-size:11px;font-weight:650;white-space:nowrap}.clip-playbar-cut{flex:0 0 auto;border:1px solid #1d63c0;background:#1d63c0;color:#fff;border-radius:7px;height:32px;padding:0 10px;font-size:12px;font-weight:700}.clip-playbar-cut:hover{background:#1554a8}.clip-playbar-cut:disabled{opacity:.45;cursor:not-allowed;background:#94a3b8;border-color:#94a3b8}.add-media-grid .clip-playbar{gap:4px}.add-media-grid .clip-playbar-btn{min-width:28px;height:28px;font-size:10px}.clip-aspects button{border:1px solid #dce3ec;background:#fff;color:#43536a;border-radius:7px;padding:5px 9px;font-size:12px}.clip-aspects button.is-on,.clip-aspects button:hover{background:#eaf3ff;border-color:#75aefc;color:#1d63c0}.clip-aspects button:disabled{opacity:.45;cursor:not-allowed}.clip-timeline-wrap{margin-top:12px}.clip-timeline-labels,.clip-timeline-scale{display:flex;justify-content:space-between;color:#5c6c82;font-size:11px;font-weight:650}.clip-time-input{width:4.2rem;border:1px solid #d5dee8;border-radius:5px;padding:1px 4px;font-size:11px;font-weight:650;color:#334155}.clip-timeline-scale{margin-top:4px;font-weight:500;color:#8b98aa}.clip-timeline{position:relative;height:36px;margin-top:6px;border-radius:8px;background:#d5dee8;cursor:ew-resize;touch-action:none;-webkit-user-select:none;user-select:none}.clip-timeline.is-off{opacity:.45;pointer-events:none}.clip-timeline-window{position:absolute;top:4px;bottom:4px;background:#7aa8e8;border-radius:6px;min-width:18px}.clip-timeline-window.is-active{background:#267df2;z-index:1}.clip-handle{position:absolute;top:0;bottom:0;width:10px;background:#eaf3ff;border-radius:3px;box-shadow:0 0 0 1px #1d63c0}.clip-handle.is-start{left:0}.clip-handle.is-end{right:0}.clip-head-mark{position:absolute;top:0;bottom:0;width:2px;margin-left:-1px;background:#15283c;pointer-events:none;z-index:2}.clip-poster-mark{position:absolute;top:2px;bottom:2px;width:3px;margin-left:-1.5px;background:#fff;border-radius:2px;box-shadow:0 0 0 1px #15283c88;pointer-events:none;z-index:1}.clip-hint{margin:8px 0 0;color:#6b7c90;font-size:11px}.banner{margin:14px 34px 0;padding:10px 13px;border-radius:8px;background:#eef5ff;color:#2c5c98;font-size:13px}.banner.error{background:#fff1f2;color:#b4233a}.banner code{font-size:12px}.thumb-fallback{width:100%;height:100%;display:grid;place-items:center;gap:6px;color:#7d8ca0;background:#dce4ee}.thumb-wrap video{width:100%;height:100%;object-fit:cover;display:block}.detail-media iframe{width:100%;height:100%;display:block;border:0}.file-row a{margin-left:auto;border:1px solid #dbe3ed;background:#fff;border-radius:6px;padding:5px 9px;color:#43536a;text-decoration:none;font-size:12px}.tag-create{display:flex;gap:8px;margin-bottom:18px;flex-wrap:wrap}.tag-create input,.tag-create select{border:1px solid #dce3ec;border-radius:7px;padding:10px;min-width:180px;flex:1}.tags-page{display:grid;gap:16px}.tags-page-toolbar{display:grid;gap:8px}.tags-page-toolbar p{margin:0;color:#6b7c90;font-size:12px}.tags-accordion{max-width:820px}.tags-page .tag-acc-body,.tags-page .tag-acc-chips{max-height:none}.tags-page .tag-card-meta{margin:0}.tags-page .tag-acc.is-hidden,.tag-subcategory.is-hidden{opacity:.55}.tags-page .tag-selector{border-top:0;padding-top:0}.tags-page .tag-selector>h3{margin:0 0 6px}.tag-card-actions{display:flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:flex-end}.tag-card-meta{margin:0 0 10px;color:#8b98aa;font-size:11px}.tag-exclusive{display:inline-flex;align-items:center;gap:5px;color:#42536a;font-size:11px;font-weight:700}.tag-exclusive input{margin:0}.tag-icon-btn{border:0;background:#eef3f9;color:#4a5b72;border-radius:6px;width:28px;height:28px;display:grid;place-items:center;padding:0}.tag-icon-btn:hover{background:#eaf3ff;color:#1d63c0}.tag-icon-btn.is-off{background:#f4f0f0;color:#9aa4b2}.tag-icon-btn.is-danger:hover{background:#fff1f2;color:#b4233a}.tag-add-group{margin:0}.tag-subcategory{margin:10px 0 0;padding:10px 12px 12px;border:1px solid #e3e9f1;border-radius:8px;background:#fbfcfe}.tag-subcategory-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}.tag-subcategory-head h3,.tag-subcategory-head h4{margin:0}.tag-subcategory-head h4{font-size:12px;font-weight:750;color:#42536a}.tag-subcategory-head h4 b,.tag-subcategory-head h3 b{font-weight:650;color:#8b98aa;font-size:11px}.tag-section-add{border:0;background:#eaf3ff;color:#1d63c0;border-radius:6px;padding:5px 9px;font-size:11px;font-weight:700;display:inline-flex;align-items:center;gap:4px;flex:0 0 auto}.tag-section-add:hover{background:#267df2;color:#fff}.tag-section-add.open{background:#eef3f9;color:#4a5b72}.tag-inline-create{display:flex;gap:6px;margin:0 0 8px}.tag-inline-create input{flex:1;min-width:0;border:1px solid #dce3ec;border-radius:7px;padding:8px 10px;font-size:12px}.tag-inline-create .primary-btn{padding:8px 12px;font-size:12px}.tag-option.with-delete{display:inline-flex;align-items:center;gap:6px}.tag-option.with-delete button{border:0;background:none;color:#8b98aa;display:grid;place-items:center;padding:0}.tag-selector h3 b{font-weight:650;color:#8b98aa;font-size:11px}.encode-progress{margin:16px 0 0}.encode-progress-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;color:#2f4a6a;font-size:13px;font-weight:650}.encode-progress-row strong{font-variant-numeric:tabular-nums;color:#1d63c0}.encode-progress-track{margin-top:8px;height:8px;border-radius:99px;background:#dce6f2;overflow:hidden}.encode-progress-track>div{height:100%;width:0;border-radius:99px;background:#267df2;transition:width .12s linear}.encode-progress-track.is-busy>div{width:36%;animation:encode-busy 1.1s ease-in-out infinite}@keyframes encode-busy{0%{transform:translate(-120%)}to{transform:translate(320%)}}.form-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}@media(max-width:1100px),(max-width:1366px)and (hover:none)and (pointer:coarse){.sidebar{position:fixed;inset:0 auto 0 0;width:min(280px,88vw);z-index:40;transform:translate(-100%);transition:transform .22s ease;box-shadow:12px 0 40px #15283c33}.app-shell.nav-open .sidebar{transform:none}.nav-backdrop{display:none;position:fixed;top:0;right:0;bottom:0;left:0;border:0;padding:0;background:#15283c66;z-index:35}.app-shell.nav-open .nav-backdrop{display:block}.mobile-menu,.sidebar-close{display:grid}.library-topbar{display:flex;padding:10px 16px;align-items:center;gap:10px;justify-content:flex-start}.library-topbar strong{font-size:16px}.topbar{padding:16px 18px;justify-content:flex-start}.topbar>div{flex:1;min-width:0}.filter-cats,.filter-cats.filter-groups,.filter-chip-row,.filter-active{flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;scrollbar-width:thin;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain;padding-bottom:4px}.filter-cat,.filter-chip,.filter-active-chip,.filter-clear{flex:0 0 auto}.library-split,.library-split.is-full,.library-split.is-rail{grid-template-columns:1fr}.activity-dock{position:fixed;top:0;right:0;bottom:0;width:min(400px,92vw);z-index:28;box-shadow:-12px 0 40px #15283c33}.activity-panel{width:100%;height:100%;margin:0;max-height:none}.activity-panel.is-rail{position:fixed;top:12px;right:12px;width:44px;height:auto;z-index:20;border:1px solid #e3e9f1;border-radius:10px;background:#fff;padding:8px}.tag-flyout{position:fixed;left:10px;right:10px;top:auto;bottom:12px;width:auto;max-height:58vh;z-index:30}.nav-item{min-height:44px}.filter-cat{padding:7px 12px}.filter-chip{padding:7px 10px}}@media(max-width:900px){.content-grid{grid-template-columns:1fr}.filter-toggle{display:none}.detail-grid,.plan-page{grid-template-columns:1fr}.challenge-acc-head{flex-wrap:wrap}.plan-actions{justify-content:flex-start}}@media(max-width:650px){.add-media-grid{grid-template-columns:1fr}.topbar h1{font-size:20px}.topbar p{display:none}.topbar .primary-btn{padding:9px;font-size:0}.topbar .primary-btn svg{margin:0}.search-row{padding:8px 12px 6px;flex-wrap:wrap}.library-scroll{padding:10px 12px 18px}.filter-bar{margin:0 12px}.results-count{padding-left:12px;padding-right:12px}.plan-page,.challenge-page{margin:12px 18px 20px}.search-box{min-width:100%}.results-controls{width:100%;flex-wrap:wrap;justify-content:flex-end}.cards{grid-template-columns:1fr 1fr}.detail{padding:18px}.detail-media{height:250px}.form-card{margin:18px;padding:17px}.form-grid{grid-template-columns:1fr}.form-grid .wide{grid-column:auto}}@media(max-width:430px){.cards{grid-template-columns:1fr}.activity-dock{width:100%}}.primary-filter{margin-top:18px}.primary-filter>h3,.filter-section-label{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:#758399;margin:0 0 9px;font-weight:800}.compact-grid{display:grid!important;grid-template-columns:1fr 1fr;gap:5px!important}.objective-filter{padding-top:2px}.objective-accordions{display:grid;gap:5px}.objective-group{border:1px solid #e3e9f1;border-radius:7px;overflow:hidden;background:#fbfcfe}.objective-group.open{background:#fff}.objective-group-header{width:100%;border:0;background:transparent;padding:8px 9px;display:flex;align-items:center;justify-content:space-between;color:#42536a;font-size:11px;font-weight:700;cursor:pointer}.objective-group-header svg{transition:transform .15s ease;color:#8b98a9}.objective-group.open .objective-group-header svg{transform:rotate(180deg)}.objective-group-header b{display:inline-grid;place-items:center;min-width:17px;height:17px;margin-left:6px;border-radius:99px;background:#e8f2ff;color:#2670c9;font-size:9px}.objective-options{border-top:1px solid #edf1f5;padding:6px;display:grid;grid-template-columns:1fr 1fr;gap:3px}.objective-options label{display:flex;align-items:center;gap:6px;min-width:0;padding:5px 4px;border-radius:5px;color:#5e6e83;font-size:10px;cursor:pointer}.objective-options label:hover{background:#f3f7fb}.objective-options input,.compact-grid input{accent-color:#3d82d8}.secondary-filters{margin-top:22px;padding-top:16px;border-top:1px solid #e7ecf2}.filter-section-label{margin-bottom:14px}.plan-page{margin:18px 34px 34px;display:grid;grid-template-columns:280px minmax(0,1fr);gap:18px;align-items:start}.plan-list{background:#fff;border:1px solid #e3e9f1;border-radius:12px;padding:14px;display:grid;gap:8px}.plan-create{display:grid;gap:8px;margin-bottom:8px}.plan-create input,.plan-create select,.plan-create textarea,.picker-search{width:100%;border:1px solid #dce3ec;border-radius:7px;padding:9px}.plan-create textarea{min-height:64px;resize:vertical}.plan-empty{color:#8190a2;font-size:12px;margin:4px 0 0}.plan-item{border:1px solid #e7ecf2;background:#f8fafc;border-radius:9px;padding:10px;display:flex;gap:8px;align-items:center;text-align:left;color:#42536a}.plan-item.active{background:#eaf3ff;border-color:#75aefc}.plan-item span{display:grid}.plan-item em{font-style:normal;color:#8090a4;font-size:11px}.plan-detail{background:#fff;border:1px solid #e3e9f1;border-radius:12px;padding:18px;min-height:360px}.plan-detail-header{display:flex;justify-content:space-between;gap:12px;align-items:start}.plan-detail-header h2{margin:0}.plan-detail-header p{margin:6px 0 0;color:#748196;font-size:13px}.plan-actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.ai-hint{color:#8b98aa;font-size:12px;margin:8px 0 14px}.empty.compact{padding:28px 16px}.plan-items{display:grid;gap:10px}.plan-card{display:grid;grid-template-columns:110px minmax(0,1fr) auto;gap:12px;align-items:center;border:1px solid #e7ecf2;border-radius:10px;overflow:hidden}.plan-card.missing{padding:12px;grid-template-columns:1fr auto}.plan-card-media{height:78px;background:#dce4ee;overflow:hidden}.plan-card-media img,.plan-card-media video,.plan-card-media .media-preview,.picker-thumb img,.picker-thumb video,.picker-thumb .media-preview{width:100%;height:100%;object-fit:cover;display:block}.plan-card-body{display:grid;gap:4px}.plan-card-body span{color:#748196;font-size:12px}.plan-card-move{display:flex;flex-direction:column;gap:4px;padding-right:8px}.plan-card-move button{border:1px solid #dce3ec;background:#fff;border-radius:6px;width:28px;height:28px;display:grid;place-items:center;color:#56677e}.plan-card-move button:disabled{opacity:.35}.picker-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#15283c88;display:grid;place-items:center;z-index:40;padding:18px}.picker-modal{width:min(980px,100%);max-height:90vh;overflow:auto;background:#f4f7fb;border-radius:12px;padding:16px}.picker-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.picker-header h3{margin:0}.picker-header button{border:0;background:#fff;border-radius:8px;width:34px;height:34px}.picker-search{margin-bottom:10px}.picker-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px;margin-top:12px}.picker-card{border:1px solid #e3e9f1;background:#fff;border-radius:10px;overflow:hidden;text-align:left;padding:0 0 10px;color:#24364c}.picker-thumb{height:96px;background:#dce4ee}.picker-card strong,.picker-card span{display:block;padding:0 8px}.picker-card strong{margin-top:8px;font-size:13px}.picker-card span{color:#7a889a;font-size:11px}.challenge-page{margin:18px 34px 34px;display:grid;gap:16px}.challenge-sql-hint{margin:0}.challenge-manage,.challenge-edit{display:grid;gap:16px}.challenge-manage-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}.challenge-manage-card{background:#fff;border:1px solid #e3e9f1;border-radius:12px;padding:16px;display:grid;gap:10px}.challenge-manage-card.is-create{border:2px dashed #c5d4e6;background:#f7fafc;color:#3d5470;align-content:center;justify-items:center;min-height:148px;text-align:center;gap:6px}.challenge-manage-card.is-create:hover{border-color:#75aefc;background:#eaf3ff;color:#1d63c0}.challenge-manage-card.is-create:disabled{opacity:.55;cursor:not-allowed}.challenge-manage-plus{width:44px;height:44px;border-radius:12px;background:#fff;color:#267df2;display:grid;place-items:center;box-shadow:0 1px #dce3ec}.challenge-manage-card.is-create strong{font-size:17px}.challenge-manage-card.is-create em{color:#7a889a;font-size:13px;font-style:normal}.challenge-manage-title{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.challenge-manage-title h3{margin:0;font-size:17px;padding-right:4px}.challenge-acc-head>button:last-child{border:1px solid #dce3ec;background:#fff;border-radius:6px;width:30px;height:30px;display:grid;place-items:center;color:#56677e}.challenge-manage-trash{border:0;background:#fde8ec;color:#c43d5a;border-radius:6px;width:26px;height:26px;display:grid;place-items:center;flex:none}.challenge-manage-trash:hover{background:#f8d0d8;color:#a61b38}.challenge-manage-card p{margin:0;color:#748196;font-size:13px}.challenge-manage-actions{display:flex;gap:8px;flex-wrap:wrap}.challenge-confirm{width:min(420px,100%);background:#fff;border-radius:16px;padding:22px 22px 18px;display:grid;gap:10px;box-shadow:0 16px 40px #15283c33}.challenge-confirm h3{margin:0;font-size:20px}.challenge-confirm p{margin:0;color:#5b6b82;font-size:14px}.challenge-confirm-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:8px}.challenge-confirm-delete{border:0;background:#dc3d57;color:#fff;border-radius:8px;padding:10px 14px;font-weight:650}.challenge-confirm-delete:hover{background:#c42b44}.challenge-edit-head{background:#fff;border:1px solid #e3e9f1;border-radius:12px;padding:12px 14px}.challenge-edit-title{width:100%;border:1px solid transparent;border-radius:8px;padding:8px 10px;font-size:22px;font-weight:750;background:#f8fafc}.challenge-edit-title:focus{outline:none;border-color:#75aefc;background:#fff}.challenge-item-title{width:100%;border:1px solid transparent;border-radius:7px;padding:4px 6px;background:#f8fafc;font-weight:650;font-size:14px}.challenge-item-title:focus{outline:none;border-color:#75aefc;background:#fff}.challenge-level-create{display:flex;gap:8px;align-items:center}.challenge-level-create input{flex:1;border:1px solid #dce3ec;border-radius:7px;padding:9px}.challenge-selection-count{color:#1d63c0;font-size:12px;font-weight:650;white-space:nowrap}.challenge-suggestions{display:flex;flex-wrap:wrap;gap:8px;align-items:center;color:#7a889a;font-size:12px}.challenge-suggestions .chip{border:1px solid #d5deea;background:#fff;border-radius:999px;padding:5px 10px;color:#3d5470}.challenge-accordions{display:grid;gap:12px}.challenge-acc{background:#fff;border:1px solid #e3e9f1;border-radius:12px;overflow:hidden}.challenge-acc-head{display:flex;align-items:center;gap:8px;padding:10px 12px;background:#f8fafc}.challenge-acc-toggle{border:0;background:transparent;display:flex;align-items:center;gap:8px;color:#24364c}.challenge-acc-toggle svg{transition:transform .15s;flex:none}.challenge-acc.is-open .challenge-acc-toggle svg{transform:rotate(180deg)}.challenge-acc-toggle em{font-style:normal;width:26px;height:26px;border-radius:50%;background:#eaf3ff;color:#3d82d8;display:grid;place-items:center;font-size:12px;font-weight:700;flex:none}.challenge-acc-count{color:#8090a4;font-size:12px;flex:none}.challenge-acc-head input{flex:1;min-width:120px;border:1px solid #dce3ec;border-radius:7px;padding:6px 8px;font-weight:650}.challenge-acc-body{padding:14px;display:grid;gap:12px}.challenge-acc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:12px;min-height:88px;padding:8px;border-radius:10px}.challenge-acc-grid.is-over{background:#eaf3ff;outline:2px dashed #75aefc}.challenge-acc-card{position:relative;border:1px solid #e3e9f1;border-radius:10px;background:#fff;padding:0 0 10px;display:grid;gap:4px;cursor:grab;overflow:hidden}.challenge-acc-card.is-dragging{opacity:.4}.challenge-acc-card.is-drop-before{box-shadow:inset 4px 0 #267df2}.challenge-acc-card.is-selected{outline:2px solid #267df2;box-shadow:0 0 0 3px #267df233}.challenge-acc-card.is-text{padding-top:28px}.challenge-acc-grip{position:absolute;top:6px;left:6px;color:#9aabbd;z-index:1}.challenge-acc-check{position:absolute;top:6px;left:28px;z-index:1;width:22px;height:22px;border-radius:6px;background:#267df2;color:#fff;display:grid;place-items:center}.challenge-ctx{position:fixed;z-index:50;min-width:248px;background:#fff;border:1px solid #e1e7ef;border-radius:10px;box-shadow:0 10px 28px #15283c24;padding:6px;display:grid;gap:2px}.challenge-ctx-parent{width:100%;border:0;background:#fff;border-radius:7px;padding:8px 10px;display:flex;align-items:center;gap:8px;text-align:left;color:#24364c;font-size:13px}.challenge-ctx-parent:hover,.challenge-ctx-parent:disabled{background:#eaf3ff}.challenge-ctx-parent span{flex:1}.challenge-ctx-parent svg:last-child{color:#7a889a;transition:transform .15s}.challenge-ctx-parent svg:last-child.is-open{transform:rotate(90deg)}.challenge-ctx-levels{display:grid;gap:2px;padding:4px 0 0;border-top:1px solid #edf1f5;margin-top:2px}.challenge-ctx-levels button{width:100%;border:0;background:#fff;border-radius:7px;padding:7px 10px;display:flex;align-items:center;gap:8px;text-align:left;color:#24364c;font-size:13px}.challenge-ctx-levels button:hover{background:#eaf3ff}.challenge-ctx-levels button:disabled{color:#9aabbd}.challenge-ctx-levels em{font-style:normal;width:22px;height:22px;border-radius:50%;background:#eaf3ff;color:#3d82d8;display:grid;place-items:center;font-size:11px;font-weight:700;flex:none}.challenge-acc-media{height:96px;background:#dce4ee;overflow:hidden}.challenge-acc-media img,.challenge-acc-media video,.challenge-acc-media .media-preview{width:100%;height:100%;object-fit:cover;display:block}.challenge-acc-card .challenge-item-title{padding:0 8px}.challenge-acc-meta{display:flex;align-items:center;justify-content:space-between;gap:6px;padding:0 8px;min-height:18px}.challenge-acc-meta>span{padding:0;color:#7a889a;font-size:11px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.challenge-hand-badge{flex:none;font-size:10px;font-weight:800;letter-spacing:.04em;border-radius:999px;padding:2px 7px;background:#eaf3ff;color:#1d63c0}.challenge-hand-badge.is-cnd{background:#fff3e0;color:#c05621}.challenge-hand-toggle{margin:4px 8px 0;border:1px solid #dce3ec;background:#fff;border-radius:7px;padding:4px 8px;font-size:11px;font-weight:700;color:#4a5d73;justify-self:start}.challenge-hand-toggle.is-on{background:#eaf3ff;border-color:#75aefc;color:#1d63c0}.challenge-acc-remove{position:absolute;top:6px;right:6px;border:0;background:#ffffffd9;border-radius:6px;width:26px;height:26px;display:grid;place-items:center;color:#6a7b91}.challenge-add-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.challenge-skill-form{display:flex;flex-wrap:wrap;gap:8px;align-items:center;flex:1}.challenge-skill-form input{flex:1;min-width:160px;border:1px solid #dce3ec;border-radius:7px;padding:9px}.picker-modal.is-wide{width:min(1100px,100%)}.main:has(.progress-page){overflow:hidden}.main:has(.progress-page)>.topbar{position:sticky;left:0;z-index:8}.progress-page{margin:12px 20px 16px;display:flex;flex-direction:column;gap:10px;flex:1;min-width:0;min-height:0}.progress-page>.banner{flex:0 0 auto}.progress-toolbar{display:grid;gap:10px;background:#fff;border:1px solid #e3e9f1;border-radius:12px;padding:10px 14px;flex:0 0 auto}.progress-picker{display:grid;gap:6px}.progress-picker>span{color:#748196;font-size:11px;font-weight:750;text-transform:uppercase;letter-spacing:.04em}.progress-capsules{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.progress-capsule{border:1px solid #dce3ec;background:#f7f9fc;color:#4a5b72;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:650;display:inline-flex;align-items:center;gap:6px}.progress-capsule:hover{border-color:#75aefc;color:#1d63c0}.progress-capsule.is-selected{background:#eaf3ff;border-color:#75aefc;color:#1d63c0}.progress-capsule em{font-style:normal;min-width:16px;height:16px;padding:0 5px;border-radius:99px;background:#e8edf4;color:#5e6e83;font-size:10px;font-weight:750;display:inline-grid;place-items:center}.progress-capsule.is-selected em{background:#d7e8ff;color:#2169c8}.progress-assign{min-width:0}.progress-assign select{border:1.5px dashed #75aefc;background:#f3f8ff;color:#1d63c0;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:650}.progress-assign select:hover,.progress-assign select:focus{border-style:solid;outline:none}.progress-capsule-empty{color:#8b98aa;font-size:12px}.progress-hint{margin:0;color:#5e6e83;font-size:12px;flex:0 0 auto}.progress-hint code{background:#eaf3ff;color:#1d63c0;border-radius:6px;padding:2px 6px}.progress-peek-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;background:#15283ccc;display:grid;place-items:center;padding:24px}.progress-peek{position:relative;width:min(92vw,560px);display:grid;gap:12px;background:#17253a;color:#fff;border-radius:16px;padding:16px 16px 14px;box-shadow:0 18px 50px #0006}.progress-peek-media{aspect-ratio:16 / 9;max-height:min(62vh,420px);border-radius:12px;overflow:hidden;background:#0d1a28}.progress-peek-media img,.progress-peek-media video,.progress-peek-media .media-preview,.progress-peek-media .thumb-fallback{width:100%;height:100%;object-fit:contain;display:block}.progress-peek-placeholder{height:100%;display:grid;place-items:center;place-content:center;gap:6px;color:#8b98aa;font-size:12px;font-weight:700}.progress-peek-meta{display:grid;gap:6px;min-width:0;padding-right:36px}.progress-peek-meta em{font-style:normal;font-size:11px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:#8ec0ff}.progress-peek-meta strong{font-size:20px;line-height:1.2}.progress-peek-hand{justify-self:start;font-size:11px;font-weight:800;letter-spacing:.04em;background:#fff;color:#17253a;border-radius:999px;padding:.15em .55em}.progress-peek-close{position:absolute;top:12px;right:12px;border:0;background:#ffffff18;color:#fff;width:36px;height:36px;border-radius:10px;display:grid;place-items:center}.progress-peek-close:hover{background:#ffffff2e}.progress-table-wrap{flex:1;min-width:0;min-height:0;width:auto;overflow:auto;background:#fff;border:1px solid #e3e9f1;border-radius:12px;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}.progress-table{border-collapse:separate;border-spacing:0;min-width:100%}.progress-table th,.progress-table td{border-bottom:1px solid #edf1f5;border-right:1px solid #f1f4f8;padding:2px;text-align:center}.progress-table thead tr:first-child th{position:sticky;top:0;z-index:4;height:32px}.progress-table thead tr:nth-child(2) th{position:sticky;top:32px;z-index:3;border-bottom:1px solid #dce3ec}.progress-table thead th{background:#f8fafc;font-size:11px;color:#42536a}.progress-table thead th.is-level{background:#eaf3ff;color:#1d63c0;font-size:12px;padding:0}.progress-table thead th.is-level button{border:0;background:transparent;color:inherit;font:inherit;font-weight:800;width:100%;height:32px;padding:0 8px;white-space:nowrap}.progress-table thead th.is-item{width:44px;min-width:44px;max-width:44px;height:44px;padding:0;vertical-align:middle;font-size:13px;font-weight:800}.progress-item-num,.progress-unlock-all{width:100%;height:44px;border:0;background:transparent;color:#267df2;font:inherit;font-weight:800;font-variant-numeric:tabular-nums;cursor:pointer;touch-action:manipulation;display:grid;place-items:center}.progress-item-num.is-peeking{background:#d7e8ff;color:#1d63c0}.progress-unlock-all{color:#1d63c0}.progress-unlock-all.is-on{color:#15803d;background:#e8f8ee}.progress-unlock-all:disabled{opacity:.45;cursor:not-allowed}.progress-table .is-name{position:sticky;left:0;z-index:2;background:#fff;text-align:left;min-width:108px;max-width:168px;padding:3px 8px}.progress-table thead .is-name{z-index:5;background:#f8fafc;vertical-align:middle;padding:0}.progress-name-sort{border:0;background:transparent;color:inherit;font:inherit;font-weight:800;width:100%;height:76px;padding:0 8px;display:inline-flex;align-items:center;gap:6px;text-align:left;cursor:pointer;touch-action:manipulation}.progress-name-sort svg{flex:0 0 auto;opacity:.7}.progress-table tbody .is-name{white-space:nowrap}.progress-table tbody .is-name strong{font-size:13px;display:inline-flex;align-items:baseline;gap:6px}.progress-student-num{min-width:1.4em;color:#267df2;font-variant-numeric:tabular-nums;font-weight:800}.progress-table tbody .is-name span{color:#8090a4;font-size:10px;font-weight:600;margin-left:6px}.progress-table td{width:44px;min-width:44px;height:44px;padding:0;vertical-align:middle;position:relative}.progress-table td.is-level-start,.progress-table thead th.is-item.is-level-start{border-left:2px solid #9ec5f8}.progress-table thead th.is-unlock,.progress-table td.is-unlock{width:48px;min-width:48px;max-width:48px;background:#f3f8ff}.progress-table thead th.is-unlock{color:#1d63c0}.progress-table tbody td.is-open-level{background:#e7f8ee}.progress-table tbody td.is-open-level.is-unlock{background:#d8f3e2}.progress-table tbody td.is-locked{background:#eef1f4}.progress-table tbody td.is-locked.is-unlock{background:#e6e9ee}.progress-cell{width:100%;height:100%;min-width:44px;min-height:44px;border:1.5px solid #d7deea;background:#fff;border-radius:8px;color:#fff;display:flex;align-items:center;justify-content:center;margin:0;touch-action:manipulation;position:relative}.progress-cell.is-on{background:#16a34a;border-color:#16a34a}.progress-cell.is-on:after{content:"";width:7px;height:13px;margin-top:-3px;border-right:2.5px solid #fff;border-bottom:2.5px solid #fff;transform:rotate(45deg)}.progress-cell.is-wait{background:#f59e0b;border-color:#d97706}.progress-cell.is-wait:after{content:"";width:12px;height:12px;border:2px solid #fff;border-top-color:transparent;border-radius:50%}.progress-cell:disabled{cursor:not-allowed}.progress-table tbody td.is-locked .progress-cell{opacity:.42;background:#e4e7ec;border-color:#d3d8e0}.progress-unlock{border:1.5px solid #d7deea;background:#fff;border-radius:8px;width:44px;height:44px;padding:0;display:grid;place-items:center;color:#5e6e83;margin:0 auto;touch-action:manipulation}.progress-unlock.is-on{background:#e8f8ee;border-color:#86efac;color:#15803d}.progress-page>.reset-btn{align-self:start;flex:0 0 auto}@media(hover:hover){.progress-capsule:hover{border-color:#75aefc;color:#1d63c0}.progress-table thead th.is-level button:hover{background:#d7e8ff}.progress-item-num:hover{background:#d7e8ff;color:#1d63c0}.progress-unlock-all:hover{background:#d7e8ff}.progress-name-sort:hover{background:#eaf3ff;color:#1d63c0}.progress-cell:hover{border-color:#267df2}.progress-table tbody td.is-locked .progress-cell:hover{border-color:#d3d8e0}.progress-unlock:hover{border-color:#267df2;color:#1d63c0}}@media(max-width:650px){.progress-peek{width:min(96vw,560px);padding:12px}.progress-peek-meta strong{font-size:17px}}.main:has(.classes-page){overflow:hidden}.classes-page{margin:12px 20px 16px;flex:1;min-height:0;display:grid;grid-template-columns:220px minmax(0,1fr);gap:14px;align-items:stretch}.classes-rail{background:#fff;border:1px solid #e3e9f1;border-radius:12px;padding:12px;display:flex;flex-direction:column;gap:12px;min-height:0}.classes-new{display:grid;gap:6px}.classes-new strong{font-size:12px;color:#42536a}.classes-new input,.classes-rename input,.classes-add input,.classes-import textarea,.classes-inline input{border:1px solid #dce3ec;border-radius:8px;padding:8px 10px;color:#24364c;width:100%;box-sizing:border-box}.classes-rail-list{display:grid;gap:10px;overflow:auto;min-height:0;align-content:start}.classes-rail-year{display:grid;gap:4px}.classes-rail-year>p{margin:0;padding:0 2px;color:#8390a1;font-size:10px;font-weight:750;text-transform:uppercase;letter-spacing:.04em}.classes-rail-list button{display:flex;align-items:center;justify-content:space-between;gap:8px;border:1px solid #e3e9f1;background:#f7f9fc;border-radius:8px;padding:6px 8px;text-align:left;color:#24364c}.classes-rail-list button strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.classes-rail-list button span{display:flex;align-items:baseline;gap:6px;flex:0 0 auto;color:#7a889a;font-size:11px;font-weight:650}.classes-rail-list button span em{font-style:normal;font-weight:800;color:#42536a}.classes-rail-list button span b{font-weight:650}.classes-rail-list button.is-on{background:#eaf3ff;border-color:#75aefc}.classes-rail-list p{margin:0;color:#7a889a;font-size:12px}.classes-main{background:#fff;border:1px solid #e3e9f1;border-radius:12px;padding:14px 16px;min-width:0;display:flex;flex-direction:column;gap:14px;min-height:0;overflow:auto}.classes-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.classes-head h2{margin:0;font-size:22px}.classes-head p{margin:4px 0 0;color:#7a889a;font-size:13px}.classes-head-actions,.classes-import-actions,.classes-table-tools,.classes-row-actions{display:flex;gap:8px;flex-wrap:wrap}.classes-rename{display:flex;gap:8px;flex-wrap:wrap;align-items:center;width:100%}.classes-rename input{width:180px}.reset-btn.is-danger{color:#b4233a;border-color:#f0c7cd}.classes-add{display:grid;gap:12px}.classes-add label,.classes-import label{display:grid;gap:4px;color:#748196;font-size:12px;font-weight:650;flex:1;min-width:180px}.classes-import textarea{min-height:92px;resize:vertical;font:inherit}.classes-hint,.classes-note{margin:0;font-size:12px;color:#7a889a;font-weight:500}.classes-note{color:#1d63c0}.classes-table-wrap{min-height:0}.classes-table{width:100%;border-collapse:collapse}.classes-table th,.classes-table td{border-bottom:1px solid #edf1f5;padding:8px 6px;text-align:left;font-size:13px}.classes-table th{color:#748196;font-size:11px}.classes-table code{font-weight:800;letter-spacing:.08em;background:#f3f8ff;color:#1d63c0;border-radius:6px;padding:3px 7px}.classes-name{border:0;background:none;padding:0;font:inherit;font-weight:750;color:inherit}.classes-name:hover{color:#1d63c0}.classes-icon{border:1px solid #dce3ec;background:#fff;color:#5e6e83;width:28px;height:28px;border-radius:7px;display:inline-grid;place-items:center}.classes-icon:hover{border-color:#75aefc;color:#1d63c0}.classes-icon.is-danger:hover{border-color:#f0c7cd;color:#b4233a}.classes-inline{display:flex;gap:6px;align-items:center}.classes-inline input{width:140px}.classes-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.classes-table td{position:relative}@media(max-width:860px){.classes-page{grid-template-columns:1fr}.classes-rail{max-height:280px}}.class-print-root{position:fixed;top:0;right:0;bottom:0;left:0;z-index:80;background:#eef2f6;overflow:auto;padding:16px 18px 28px;display:grid;align-content:start;gap:14px}.class-print-toolbar{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;background:#fff;border:1px solid #e3e9f1;border-radius:12px;padding:12px 14px}.class-print-toolbar h2{margin:0;font-size:18px}.class-print-toolbar p{margin:4px 0 0;color:#7a889a;font-size:13px}.class-print-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.class-print-mode{display:flex;border:1px solid #dce3ec;border-radius:8px;overflow:hidden;background:#f7f9fc}.class-print-mode button{border:0;background:transparent;color:#5e6e83;padding:7px 12px;font-weight:700;font-size:13px}.class-print-mode button.is-on{background:#267df2;color:#fff}.class-print-error{margin:0;color:#b4233a}.class-print-sheet{background:#fff;border:1px solid #e3e9f1;border-radius:12px;padding:18px}.class-print-banner{display:flex;justify-content:space-between;gap:16px;align-items:center;padding-bottom:14px;margin-bottom:14px;border-bottom:1px solid #e3e9f1}.class-print-banner .brand-logo.is-horizontal{height:58px;max-width:260px}.class-print-banner strong,.class-print-banner span,.class-print-banner em{display:block}.class-print-banner strong{font-size:20px}.class-print-banner span,.class-print-banner em{color:#7a889a;font-size:13px;font-style:normal}.class-print-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.class-print-card{border:1.5px solid #d7e0ea;border-radius:12px;padding:14px 12px 12px;text-align:center;break-inside:avoid;background:#fbfcfe}.class-print-name{margin:0 0 8px;font-size:20px;font-weight:800;color:#15283c}.class-print-card img,.class-print-qr-wait{width:148px;height:148px;margin:0 auto 8px;display:block;background:#fff}.class-print-qr-wait{border-radius:8px;background:#edf1f6}.class-print-card code{display:inline-block;font-size:22px;font-weight:800;letter-spacing:.12em;background:#eaf3ff;color:#1d63c0;border-radius:8px;padding:4px 10px}.class-print-card small{display:block;margin-top:8px;color:#7a889a;font-size:12px}.class-print-list{columns:2;column-gap:32px}.class-print-list-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:5px 0;border-bottom:1px solid #edf1f5;font-size:14px;font-weight:700;color:#15283c;break-inside:avoid}.class-print-list-row code{font-size:13px;font-weight:800;letter-spacing:.08em;background:#eaf3ff;color:#1d63c0;border-radius:6px;padding:2px 7px}@media print{@page{size:letter portrait;margin:10mm}body.is-printing-codes .app-shell,body.is-printing-codes .gate{display:none!important}body.is-printing-codes .class-print-root{position:static;inset:auto;padding:0;background:#fff;overflow:visible}body.is-printing-codes .class-print-toolbar,body.is-printing-codes .class-print-error{display:none!important}body.is-printing-codes .class-print-sheet{border:0;border-radius:0;padding:0}body.is-printing-codes .class-print-card{background:#fff}body.is-printing-codes .class-print-list-row{border-color:#dde3ea}}.kid-app,.kid-login{min-height:100vh;background:radial-gradient(circle at 12% 8%,#ffe27a 0 90px,transparent 91px),radial-gradient(circle at 90% 12%,#7dd3fc 0 70px,transparent 71px),radial-gradient(circle at 80% 88%,#f9a8d4 0 110px,transparent 111px),linear-gradient(180deg,#fff7e0,#e8f7ff 55%,#f3e8ff);color:#1a2740}.kid-app{display:flex;flex-direction:column;height:100vh;overflow:hidden}.kid-scroll{flex:1;width:min(820px,100%);margin:0 auto;padding:8px 18px 108px;overflow:auto;min-height:0}.kid-scroll.is-home{overflow:hidden;display:flex;flex-direction:column}.kid-quit-row{display:flex;justify-content:flex-end;flex:0 0 auto}.kid-login{display:grid;place-items:center;padding:24px}.main .kid-login{min-height:0;flex:1;width:100%;background:transparent}.kid-login-card{width:min(560px,calc(100% - 16px));box-sizing:border-box;background:#fff;border-radius:32px;padding:32px 36px 36px;box-shadow:0 18px 50px #2a1a5a22;display:grid;gap:12px;text-align:center;justify-items:center}.kid-login-card h1{margin:0;font-size:30px;line-height:1.15}.kid-login-card p{margin:0;color:#5b6b82;font-size:17px}.kid-login-card form{display:grid;gap:14px;margin-top:8px;width:100%}.kid-login-card input{width:100%;box-sizing:border-box;border:3px solid #c7ddff;border-radius:18px;padding:18px 16px;text-align:center;font-size:28px;letter-spacing:.22em;font-weight:800;text-transform:uppercase}.kid-btn{border:0;background:#ff7a1a;color:#fff;border-radius:18px;padding:16px 20px;font-size:22px;font-weight:800;box-shadow:0 8px #d85d0a;display:inline-flex;align-items:center;justify-content:center;gap:8px}.kid-btn:active{transform:translateY(3px);box-shadow:0 5px #d85d0a}.kid-btn:disabled{opacity:.5;box-shadow:none}.kid-badge{display:inline-flex;align-items:center;gap:6px;background:#fff3c4;color:#9a6b00;border-radius:999px;padding:6px 12px;font-weight:800}.kid-error{color:#b4233a;font-weight:800;font-size:16px;background:#fff1f2;border-radius:12px;padding:10px;width:100%}.kid-hello-row{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:8px;margin-bottom:4px;flex:0 0 auto}.kid-hello-name{display:flex;align-items:center;gap:10px;min-width:0;justify-self:start}.kid-hello-name .brand-logo.is-icon{width:48px;height:30px;padding:0;background:transparent;border-radius:0}.kid-hello-row h1{margin:0;font-size:26px;line-height:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.kid-hello-moyen{margin:0;padding:2px 0;font-size:32px;line-height:1.2;font-weight:800;text-align:center;justify-self:center;white-space:nowrap}.kid-hello-row .kid-quit{justify-self:end}.kid-avatar{width:44px;height:44px;border-radius:50%;background:#ff7a1a;color:#fff;display:grid;place-items:center;font-size:20px;font-weight:800;box-shadow:0 4px #d85d0a;flex:0 0 auto}.kid-avatar-lg{width:88px;height:88px;font-size:40px;box-shadow:0 6px #d85d0a}.kid-stars{display:flex;align-items:baseline;gap:6px;background:#fff;border-radius:999px;padding:8px 14px;color:#f59e0b;font-size:22px;box-shadow:0 5px #f6d58b;justify-self:center}.kid-stars span{color:#7a889a;font-size:14px;font-weight:800}.kid-page-title{margin:4px 0 18px;font-size:32px}.kid-home{display:flex;flex-direction:column;gap:10px;flex:1;min-height:0}.kid-challenge{display:grid;gap:16px}.kid-block{display:flex;flex-direction:column;gap:10px;flex:1;min-height:0}.kid-block h2,.kid-block-head h2{margin:0;font-size:22px;flex:0 0 auto}.kid-block-head{display:flex;align-items:center;justify-content:space-between}.kid-text-btn{border:0;background:none;color:#2563eb;font-weight:800;padding:8px}.kid-next-dots{display:flex;align-items:flex-end;gap:10px;flex:0 0 auto;overflow-x:auto;overflow-y:hidden;padding:2px 12px 8px;scrollbar-width:none;-ms-overflow-style:none;-webkit-overflow-scrolling:touch;touch-action:pan-x;cursor:grab;-webkit-user-select:none;user-select:none;overscroll-behavior-x:contain}.kid-next-dots::-webkit-scrollbar{display:none}.kid-next-dots.is-dragging,.kid-next-dots.is-dragging .kid-next-dot{cursor:grabbing}.kid-next-dots.is-dragging .kid-next-dot{pointer-events:none}.kid-next-level{display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:4px;flex:0 0 auto;padding:6px 12px 8px;background:#ffffffb8;border-radius:22px}.kid-next-level.is-current{background:#fff;box-shadow:0 4px #0001}.kid-next-level-title{font-size:12px;font-weight:800;color:#7a889a;line-height:1.2;white-space:nowrap;max-width:160px;overflow:hidden;text-overflow:ellipsis}.kid-next-level.is-current .kid-next-level-title{color:#1a2740}.kid-next-level-dots{display:flex;align-items:flex-end;gap:10px}.kid-next-dot{width:42px;height:42px;padding:0;margin:0;-webkit-appearance:none;-moz-appearance:none;appearance:none;line-height:0;border:3px solid transparent;box-sizing:border-box;border-radius:50%;background:#38bdf8;color:#fff;font-weight:800;font-size:15px;box-shadow:0 4px #0284c7;flex:0 0 auto;display:grid;place-items:center}.kid-next-dot.is-done{background:transparent;box-shadow:none;color:#f59e0b;width:52px;height:52px;overflow:visible}.kid-next-dot.is-wait{background:#34d399;box-shadow:0 5px #059669}.kid-next-dot.is-lock{background:#e2e8f0;color:#94a3b8;box-shadow:0 4px #cbd5e1}.kid-next-dot.is-on{border-color:#38bdf8;box-shadow:0 5px #075985}.kid-next-dot.is-done.is-on{border-color:#fbbf24;box-shadow:none}.kid-next-dot.is-wait.is-on{border-color:#34d399;box-shadow:0 5px #047857}.kid-next-dot.is-open.is-on{background:#0284c7;border-color:#7dd3fc}.kid-next-dot:disabled{cursor:default}.kid-next-medal{position:relative;display:grid;place-items:center;width:46px;height:46px}.kid-next-medal svg{display:block;width:46px;height:46px;filter:drop-shadow(0 2px 0 #d97706)}.kid-next-medal b{position:absolute;font-size:13px;font-weight:900;color:#7a3f00;line-height:1}.kid-btn.is-star{background:#f59e0b;box-shadow:0 8px #d97706}.kid-btn.is-star:active{box-shadow:0 5px #d97706}.kid-btn.is-wait{background:#10b981;box-shadow:0 8px #047857}.kid-btn.is-wait:active{box-shadow:0 5px #047857}.kid-hero{--kid-hero-bg: #fff6df;background:var(--kid-hero-bg);border-radius:28px;overflow:hidden;box-shadow:0 12px #f59e0b33;flex:1;min-height:0;display:flex;flex-direction:row;align-items:stretch}.kid-hero-media{flex:1 1 auto;min-width:0;min-height:0;background:var(--kid-hero-bg);display:flex;justify-content:flex-end;align-items:stretch}.kid-hero-media img,.kid-hero-media video,.kid-hero-media .media-preview{width:auto;max-width:100%;height:100%;object-fit:contain;object-position:right center;display:block;background:var(--kid-hero-bg)}.kid-hero-fallback{display:grid;place-items:center;height:100%;font-size:72px;background:var(--kid-hero-bg)}.kid-hero-bar{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:14px;flex:1 0 280px;width:auto;max-width:360px;padding:22px 20px}.kid-hero-copy{min-width:0;width:100%;display:grid;gap:6px}.kid-hero-copy em{font-style:normal;font-weight:800;color:#f59e0b;font-size:15px;text-transform:uppercase}.kid-hero-copy h3{margin:0;font-size:26px;line-height:1.15;display:flex;flex-wrap:wrap;align-items:center;gap:8px}.kid-hand-pill{display:inline-flex;align-items:center;border-radius:999px;padding:3px 10px;background:#ffedd5;color:#c2410c;font-size:13px;font-weight:800;letter-spacing:.04em}.kid-hero-bar .kid-btn{width:auto;min-width:0;padding:12px 16px;font-size:18px}.kid-hero-wait{display:inline-flex;align-items:center;gap:8px;color:#047857;font-weight:800;font-size:17px}@media(max-width:700px){.kid-hero{flex-direction:column}.kid-hero-bar{flex:0 0 auto;max-width:none;flex-direction:row;align-items:center;padding:12px 16px}.kid-hero-media{justify-content:center}.kid-hero-media img,.kid-hero-media video,.kid-hero-media .media-preview{object-position:center}}.kid-done-card{background:#fff;border-radius:28px;padding:28px 20px;text-align:center;box-shadow:0 12px #86efac;color:#15803d;display:grid;gap:6px;justify-items:center}.kid-done-card.is-wait{box-shadow:0 12px #fbbf24;color:#b45309}.kid-done-card h3{margin:0;font-size:26px}.kid-done-card p{margin:0;color:#42536a;font-weight:700}.kid-path-list{display:grid;gap:12px}.kid-path-card{border:0;background:#fff;border-radius:20px;padding:18px;display:grid;justify-items:start;gap:8px;text-align:left;color:inherit;box-shadow:0 8px #0001}.kid-path-card strong{font-size:24px}.kid-path-card span{font-weight:800;color:#5b6b82}.kid-path-card em{font-style:normal;color:#2563eb;font-weight:800}.kid-path-card .kid-bar{width:100%}.kid-path-card .kid-btn{width:100%;font-size:18px;padding:12px 16px}.kid-path-mark{width:52px;height:52px;border-radius:16px;background:#fff7d6;display:grid;place-items:center;font-size:28px;flex:0 0 auto}.kid-path-mark.is-lg{width:64px;height:64px;font-size:34px;border-radius:20px}.kid-bar{display:block;height:12px;background:#e8eef6;border-radius:999px;overflow:hidden}.kid-bar.is-fat{height:16px}.kid-bar b{display:block;height:100%;background:linear-gradient(90deg,#f59e0b,#22c55e);border-radius:inherit}.kid-empty{padding:48px 12px;text-align:center;display:grid;justify-items:center;gap:8px}.kid-empty h2{margin:0}.kid-empty p{margin:0;color:#5b6b82;font-weight:700}.kid-back{justify-self:start;border:0;background:#fff;border-radius:999px;padding:10px 16px;font-weight:800;display:inline-flex;align-items:center;gap:6px;min-height:44px}.kid-challenge{flex:1;width:min(820px,100%);margin:0 auto;height:100%;max-height:100vh;overflow:hidden;display:flex;flex-direction:column;gap:8px;padding:10px 16px 16px}.kid-challenge-top{display:flex;justify-content:space-between;align-items:center;flex:0 0 auto}.kid-challenge-num{margin:0;font-weight:800;color:#f59e0b;text-transform:uppercase;letter-spacing:.06em}.kid-challenge-media{flex:1;min-height:0;background:#edf1f6;border-radius:24px;overflow:hidden;box-shadow:0 12px #0002}.kid-challenge-media img,.kid-challenge-media video,.kid-challenge-media .media-preview{width:100%;height:100%;object-fit:contain;display:block}.kid-challenge h1{margin:0;font-size:22px;line-height:1.15}.kid-challenge-hint{margin:0;font-size:16px;font-weight:700;color:#42536a}.kid-steps{list-style:none;margin:0;padding:0;display:flex;gap:6px}.kid-steps li{flex:1;background:#fff;border-radius:14px;padding:8px 6px;font-size:13px;font-weight:800;color:#94a3b8;box-shadow:0 4px #0001;text-align:center}.kid-steps li.is-on{color:#1a2740;background:#ecfdf5}.kid-challenge-status{margin:0;font-size:16px;font-weight:800;color:#5b6b82;text-align:center}.kid-challenge-status.is-done{color:#15803d}.kid-challenge-status.is-wait{color:#b45309}.kid-quit{border:0;background:#fff;border-radius:14px;padding:8px 12px;display:inline-flex;gap:6px;align-items:center;font-weight:800;color:#42536a;min-height:44px}.kid-dock{position:fixed;left:50%;transform:translate(-50%);bottom:0;width:min(820px,100%);display:grid;grid-template-columns:repeat(2,1fr);background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:8px 8px calc(10px + env(safe-area-inset-bottom));box-shadow:0 -10px 30px #1a274014;z-index:20}.kid-dock button{border:0;background:transparent;color:#7a889a;min-height:68px;display:grid;place-items:center;gap:2px;font-size:12px;font-weight:800;border-radius:16px}.kid-dock button.is-on{color:#ff7a1a;background:#fff4ea}.kid-fanfare{position:fixed;top:0;right:0;bottom:0;left:0;z-index:80;background:#12081ccc;display:grid;place-items:center;overflow:hidden}.kid-fanfare-card{position:relative;z-index:2;background:#fff;border-radius:28px;padding:28px 32px;text-align:center;box-shadow:0 16px #0002;display:grid;justify-items:center;gap:8px;width:min(360px,calc(100% - 32px))}.kid-fanfare-card h2{margin:8px 0 0;font-size:32px}.kid-fanfare-card p{margin:0;font-size:20px;font-weight:700;color:#42536a}.kid-fanfare-card svg{color:#f59e0b}.kid-fanfare-card .kid-bar{width:100%;margin-top:8px}.kid-unlock-note{color:#7c3aed;font-size:18px}.kid-fireworks{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.kid-burst{position:absolute;width:12px;height:12px;border-radius:50%;animation:kid-boom 1.6s ease-out infinite}.kid-burst.is-1{left:18%;top:22%;background:#f43f5e}.kid-burst.is-2{left:72%;top:18%;background:#f59e0b}.kid-burst.is-3{left:48%;top:12%;background:#22c55e}.kid-burst.is-4{left:28%;top:58%;background:#3b82f6}.kid-burst.is-5{left:80%;top:52%;background:#a855f7}.kid-burst.is-6{left:58%;top:70%;background:#ec4899}@keyframes kid-boom{0%{transform:scale(.2) translate(0);opacity:1;box-shadow:0 0 0 0 currentColor}40%{opacity:1}to{transform:scale(1) translate(var(--dx, 40px),var(--dy, -60px));opacity:0;box-shadow:-36px -28px,32px -24px,-8px 34px,28px 22px,0 -38px,-24px 8px}}.gate{min-height:100vh;display:grid;place-items:center;background:#15283c;padding:24px;position:relative}.gate-card{width:min(420px,100%);background:#fff;border-radius:24px;padding:28px 26px;display:grid;gap:12px;justify-items:stretch;text-align:center;box-shadow:0 16px #0002}.gate-card h1{margin:0;font-size:30px;line-height:1.15}.gate-card p{margin:0;color:#5b6b82;font-size:16px}.gate-card form{display:grid;gap:10px;margin-top:6px}.gate-card input,.gate-card select{border:1px solid #dce3ec;border-radius:12px;padding:12px 14px;width:100%}.gate-mark{margin:0 auto 4px}.gate-choices{display:grid;gap:10px;margin-top:8px}.gate-choice{border:1px solid #dce3ec;background:#f7fafc;border-radius:16px;padding:16px;display:grid;gap:4px;justify-items:center;color:#17253a}.gate-choice:hover{border-color:#267df2;background:#eef5ff}.gate-choice strong{font-size:18px}.gate-choice span{color:#5b6b82;font-size:14px}.gate-back{position:absolute;top:18px;left:18px;border:0;background:#fff2;color:#fff;border-radius:999px;padding:8px 12px;display:inline-flex;align-items:center;gap:6px}.gate-back.in-card{position:static;justify-self:start;background:#eef3f9;color:#43536a}.gate-switch{border:0;background:none;color:#267df2;font-weight:650}.gate-email{font-weight:700;color:#17253a!important}.gate .kid-login{min-height:0;background:transparent;padding:0}.users-page{padding:20px 34px 40px;display:grid;gap:28px}.users-page h2{margin:0 0 8px;font-size:18px}.users-page p{margin:0 0 12px;color:#5b6b82}.users-invite-row{display:flex;gap:8px;flex-wrap:wrap}.users-invite-row input,.users-invite-row select{border:1px solid #dce3ec;border-radius:8px;height:40px;padding:0 12px}.users-invite-row input{min-width:240px;flex:1}.users-invites{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:8px}.users-invites li{display:flex;gap:12px;align-items:center;background:#fff;border:1px solid #e4e9f0;border-radius:10px;padding:10px 12px}.users-invites em{color:#5b6b82;font-style:normal;margin-left:auto}.users-invites button{border:0;background:none;color:#c2410c}.users-list .classes-table select{border:1px solid #dce3ec;border-radius:8px;height:34px;padding:0 8px}.users-list tr.is-me td{font-weight:650}.preso-launch{border:0;background:linear-gradient(135deg,#ff5a3c,#f4b000);color:#fff;border-radius:8px;padding:11px 15px;display:inline-flex;gap:8px;align-items:center;font-weight:750;box-shadow:0 3px #c2410c55}.preso-launch:hover{filter:brightness(1.06)}.preso-launch:disabled{opacity:.5;cursor:not-allowed;box-shadow:none;filter:none}.preso{position:fixed;top:0;right:0;bottom:0;left:0;z-index:90;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:stretch;gap:8px;padding:12px 8px;background:radial-gradient(900px 480px at 12% 8%,var(--preso-glow),transparent 55%),radial-gradient(720px 420px at 92% 88%,var(--preso-glow-2),transparent 50%),var(--preso-bg);overflow:hidden;transition:background .45s ease}.preso-blob{position:absolute;border-radius:50%;filter:blur(8px);opacity:.35;pointer-events:none;animation:preso-float 8s ease-in-out infinite}.preso-blob-a{width:min(42vw,420px);height:min(42vw,420px);left:-8%;bottom:-12%;background:var(--preso-glow)}.preso-blob-b{width:min(36vw,340px);height:min(36vw,340px);right:-6%;top:-10%;background:var(--preso-glow-2);animation-delay:-3s}@keyframes preso-float{0%,to{transform:translate(0) scale(1)}50%{transform:translate(18px,-22px) scale(1.08)}}.preso-close{position:absolute;top:16px;right:16px;z-index:2;width:48px;height:48px;border:0;border-radius:50%;background:#fffe;color:#24364c;display:grid;place-items:center;box-shadow:0 8px 20px #0003}.preso-close:hover{background:#fff}.preso-arrow{position:relative;z-index:2;align-self:center;width:72px;height:72px;border:0;border-radius:50%;background:#fff;color:var(--preso-ink, #17253a);display:grid;place-items:center;box-shadow:0 8px #0002,0 14px 28px #0004}.preso-arrow:hover{transform:scale(1.06)}.preso-arrow:disabled{opacity:.35;box-shadow:none;transform:none}.preso-stage{position:relative;z-index:1;min-width:0;min-height:0;height:100%;display:flex;flex-direction:column;color:var(--preso-ink);touch-action:pan-y}.preso-head{display:grid;justify-items:center;gap:2px;margin:4px 0 10px;text-align:center;flex:0 0 auto}.preso-kicker{display:inline-flex;align-items:center;gap:6px;background:#fffc;border-radius:999px;padding:4px 12px;font-size:12px;font-weight:750;letter-spacing:.02em}.preso-head h1{margin:0;font-size:clamp(26px,3.6vw,42px);line-height:1.1;letter-spacing:-.03em;text-shadow:0 2px 0 #fff6}.preso-head em{font-style:normal;font-size:13px;font-weight:750;opacity:.75}.preso-stage.is-packed .preso-head{margin-bottom:6px}.preso-stage.is-packed .preso-head h1{font-size:clamp(20px,2.6vw,32px)}.preso-grid{flex:1;min-height:0;display:flex;flex-wrap:wrap;justify-content:center;align-content:stretch;gap:var(--preso-gap, 12px);overflow:hidden;--preso-gap: 12px;--preso-cols: 3}.preso-stage.is-packed .preso-grid{--preso-gap: 8px}.preso-card{flex:0 0 calc((100% - (var(--preso-cols) - 1) * var(--preso-gap)) / var(--preso-cols));min-width:0;min-height:0;position:relative;border-radius:16px;overflow:hidden;background:#15283c;box-shadow:0 10px 24px #00028}.preso-card h2{position:absolute;top:0;left:0;right:0;z-index:2;margin:0;padding:8px 10px;display:flex;align-items:center;justify-content:center;gap:8px;font-size:clamp(13px,1.5vw,20px);line-height:1.2;color:#fff;background:linear-gradient(180deg,#15283ce8,#15283c00);text-shadow:0 1px 2px #0008;pointer-events:none}.preso-card h2 b{flex:0 0 auto;min-width:1.7em;height:1.7em;padding:0 .2em;border-radius:99px;background:#fff;color:var(--preso-ink, #17253a);display:grid;place-items:center;font-size:.9em;font-weight:800;text-shadow:none;box-shadow:0 2px #0002}.preso-card h2 span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.preso-hand{flex:none;font-style:normal;font-size:.72em;font-weight:800;letter-spacing:.04em;border-radius:999px;padding:.15em .55em;background:#fff;color:var(--preso-ink, #17253a);text-shadow:none}.preso-stage.is-packed .preso-card h2{font-size:clamp(11px,1.1vw,15px);padding:6px 8px;gap:6px}.preso-media{position:absolute;top:0;right:0;bottom:0;left:0;background:#15283c}.preso-media .media-preview,.preso-media img,.preso-media video,.preso-placeholder{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:contain;background:#15283c}.preso-placeholder{display:grid;place-items:center;align-content:center;gap:6px;color:#d7e3ef;font-size:13px;font-weight:650}.preso-empty{flex:1;display:grid;place-items:center;align-content:center;gap:8px;color:var(--preso-ink);font-weight:700}.preso-dots{display:flex;justify-content:center;gap:8px;padding:10px 0 4px;flex:0 0 auto}.preso-stage.is-packed .preso-dots{padding-top:8px}.preso-dots button{width:10px;height:10px;border:0;padding:0;border-radius:99px;background:#fff8}.preso-dots button.is-on{width:28px;background:#fff}@media(max-width:900px){.preso{padding:8px 4px;gap:4px}.preso-arrow{width:56px;height:56px}.preso-arrow svg{width:32px;height:32px}.preso-card h2{font-size:13px}}@media(max-width:650px){.preso{grid-template-columns:44px minmax(0,1fr) 44px}.preso-arrow{width:44px;height:44px;box-shadow:0 6px #0002,0 10px 20px #0003}.preso-arrow svg{width:26px;height:26px}.preso-grid{--preso-cols: 2 !important}}