@import "https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,300;1,400;1,500;1,600;1,700;1,800&family=Nunito:ital,wght@0,300;0,400;0,600;0,700;0,800;1,300;1,400;1,600;1,700;1,800&family=JetBrains+Mono:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,300;1,400;1,500;1,600;1,700;1,800&display=swap";:root{--ia-primary:#3b82f6;--ia-primary-hover:#2563eb;--ia-secondary:#64748b;--ia-success:#22c55e;--ia-danger:#ef4444;--ia-warning:#f59e0b;--ia-bg:#f0f4f8;--ia-bg-subtle:#f8fafc;--ia-text:#0f172a;--ia-text-muted:#64748b;--ia-border:#e2e8f0;--ia-font-display:"Be Vietnam Pro", sans-serif;--ia-font-body:"Nunito", "Be Vietnam Pro", sans-serif;--ia-font-mono:"JetBrains Mono", "Consolas", "Courier New", monospace;--ia-font-family:var(--ia-font-body);--ia-radius-md:8px;--ia-radius-lg:12px;--ia-radius-xl:16px;--ia-radius-2xl:24px;--ia-shadow:0 4px 6px -1px #0000000d, 0 2px 4px -2px #0000000d;--ia-shadow-lg:0 10px 25px -5px #0000001a, 0 8px 10px -6px #0000001a;--ia-glass-bg:#ffffffb3;--ia-glass-border:1px solid #fff6;--ia-glass-shadow:0 8px 32px 0 #1f268712;--ia-transition:all .3s cubic-bezier(.4, 0, .2, 1);--ia-transition-fast:all .15s ease;--ia-spacing-2:.5rem;--ia-spacing-3:.75rem;--ia-spacing-4:1rem;--ia-spacing-5:1.25rem;--ia-spacing-6:1.5rem}@media (prefers-color-scheme:dark){:root{--ia-bg:#0f172a;--ia-bg-subtle:#1e293b;--ia-text:#f8fafc;--ia-text-muted:#94a3b8;--ia-border:#334155;--ia-glass-bg:#0f172a99;--ia-glass-border:1px solid #ffffff14;--ia-glass-shadow:0 8px 32px 0 #0000004d}}body{background:var(--ia-bg);color:var(--ia-text);font-family:var(--ia-font-family);background-image:radial-gradient(at 0 0,#3b82f60d 0,#0000 50%),radial-gradient(at 100% 0,#8b5cf60d 0,#0000 50%),radial-gradient(at 50% 100%,#10b9810d 0,#0000 50%);background-attachment:fixed;min-height:100vh;margin:0;padding:0}#app{box-sizing:border-box;width:100%;max-width:1440px;margin:0 auto}.hub-header{text-align:center;padding:var(--ia-spacing-6) 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#8b5cf6);opacity:0;height:4px;transition:var(--ia-transition-fast);position:absolute;top:0;left:0;right:0}.activity-card:hover{box-shadow:var(--ia-shadow-lg);border-color:#3b82f633;transform:translateY(-6px)}.activity-card:hover:before{opacity:1}.card-top{gap:var(--ia-spacing-3);margin-bottom:var(--ia-spacing-4);flex-direction:column;display:flex}.card-icon{font-size:2.2rem}.card-title{color:var(--ia-text);margin:0;font-size:1.25rem;font-weight:700}.card-desc{color:var(--ia-text-muted);font-size:.95rem;line-height:1.5}.card-bottom{justify-content:space-between;align-items:center;display:flex}.card-tag{text-transform:uppercase;letter-spacing:.05em;background:var(--ia-border);color:var(--ia-text-muted);border-radius:9999px;padding:4px 10px;font-size:.75rem;font-weight:700}.activity-card:hover .card-tag{color:var(--ia-primary);background:#3b82f61a}.card-arrow{color:var(--ia-text-muted);transition:var(--ia-transition-fast);font-size:1.2rem}.activity-card:hover .card-arrow{color:var(--ia-primary);transform:translate(4px)}.view-container{flex-direction:column;height:100vh;display:flex;overflow:hidden}.view-nav{padding:var(--ia-spacing-4) var(--ia-spacing-6);background:var(--ia-glass-bg);border-bottom:var(--ia-glass-border);-webkit-backdrop-filter:blur(8px);box-sizing:border-box;align-items:center;display:flex}.back-btn{border:1px solid var(--ia-border);border-radius:var(--ia-radius-md);color:var(--ia-text);padding:var(--ia-spacing-2) var(--ia-spacing-4);cursor:pointer;transition:var(--ia-transition-fast);background:0 0;align-items:center;gap:8px;font-size:.95rem;font-weight:600;display:flex}.back-btn:hover{background:var(--ia-border);transform:translate(-2px)}.view-title{margin-left:var(--ia-spacing-6);font-size:1.25rem;font-weight:700}.view-content{padding:var(--ia-spacing-6);box-sizing:border-box;flex:1;justify-content:center;align-items:center;display:flex}.view-content>*{aspect-ratio:16/9;box-sizing:border-box;width:100%;max-width:min(800px,177.778vh - 284.444px);height:auto;margin:0 auto;display:block}.fullwidth-active .view-content{padding:var(--ia-spacing-3);max-width:100%!important}.fullwidth-active .view-content>*{aspect-ratio:16/9!important;width:100%!important;max-width:calc(177.778vh - 248.889px)!important;height:auto!important;margin:0 auto!important;display:block!important}.view-content>interactive-generic-editor,.fullwidth-active .view-content>interactive-generic-editor{aspect-ratio:auto!important;width:100%!important;max-width:100%!important;height:100%!important}#btn-toggle-fullwidth{color:var(--ia-primary);border-radius:var(--ia-radius-md);cursor:pointer;transition:var(--ia-transition-fast);background:#3b82f61a;border:1px solid #3b82f633;align-items:center;gap:6px;padding:6px 12px;font-size:.9rem;font-weight:600;display:flex}#btn-toggle-fullwidth:hover{background:var(--ia-primary);color:#fff;border-color:var(--ia-primary);transform:translateY(-1px)}.featured-section{padding:0 var(--ia-spacing-6) var(--ia-spacing-4);width:100%}.featured-card{cursor:pointer;min-height:100px;transition:var(--ia-transition);justify-content:center;align-items:center;display:flex;background:var(--ia-bg-subtle)!important;color:var(--ia-text)!important;border:2px solid var(--ia-primary)!important;box-shadow:var(--ia-shadow)!important;padding:var(--ia-spacing-5) var(--ia-spacing-6)!important;border-radius:var(--ia-radius-xl)!important}.featured-card:hover{transform:translateY(-4px);box-shadow:var(--ia-shadow-lg)!important;border-color:var(--ia-primary-hover)!important}.featured-content{justify-content:center;align-items:center;gap:var(--ia-spacing-4);width:100%;display:flex}.featured-text{justify-content:center;align-items:center;display:flex}.featured-text .card-title{text-align:center;margin:0;font-size:1.8rem;font-weight:800;color:var(--ia-text)!important;-webkit-text-fill-color:initial!important;background:0 0!important}.hub-controls{align-items:center;gap:var(--ia-spacing-4);margin:0 auto var(--ia-spacing-6);padding:0 var(--ia-spacing-6);box-sizing:border-box;flex-direction:column;width:100%;display:flex}@media (width>=1024px){.hub-controls{justify-content:center;gap:var(--ia-spacing-6);flex-direction:row}}.hub-controls .control-group{align-items:center;gap:var(--ia-spacing-3);display:flex}.hub-controls .control-label{color:var(--ia-text-muted);text-transform:uppercase;letter-spacing:.05em;white-space:nowrap;font-size:.85rem;font-weight:700}.hub-controls .control-tabs{background:var(--ia-glass-bg);border:var(--ia-glass-border);box-shadow:var(--ia-glass-shadow);-webkit-backdrop-filter:blur(8px);border-radius:var(--ia-radius-lg);flex-wrap:wrap;gap:4px;padding:4px;display:flex}.hub-controls .tab-btn{font-family:var(--ia-font-family);color:var(--ia-text-muted);border-radius:calc(var(--ia-radius-lg) - 4px);cursor:pointer;transition:var(--ia-transition-fast);background:0 0;border:none;padding:6px 12px;font-size:.85rem;font-weight:600}.hub-controls .tab-btn:hover{color:var(--ia-text);background:#00000008}@media (prefers-color-scheme:dark){.hub-controls .tab-btn:hover{background:#ffffff0d}}.hub-controls .tab-btn.active{background:var(--ia-primary);color:#fff;box-shadow:0 4px 10px #3b82f640}.dropdown{display:inline-block;position:relative}.dropdown-trigger{background:var(--ia-glass-bg);border:var(--ia-glass-border);box-shadow:var(--ia-glass-shadow);-webkit-backdrop-filter:blur(8px);border-radius:var(--ia-radius-lg);font-family:var(--ia-font-family);color:var(--ia-text-muted);cursor:pointer;transition:var(--ia-transition-fast);align-items:center;gap:8px;padding:8px 16px;font-size:.85rem;font-weight:600;display:flex}.dropdown-trigger:hover{color:var(--ia-text);background:#00000005}@media (prefers-color-scheme:dark){.dropdown-trigger:hover{background:#ffffff0a}}.dropdown-trigger .arrow-down{font-size:.65rem;transition:transform .2s}.dropdown.open .dropdown-trigger .arrow-down{transform:rotate(180deg)}.dropdown-menu{background:var(--ia-bg-subtle);border:1px solid var(--ia-border);box-shadow:var(--ia-shadow-lg);border-radius:var(--ia-radius-lg);z-index:1000;box-sizing:border-box;flex-direction:column;gap:4px;min-width:160px;margin-top:6px;padding:8px;animation:.15s 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var(--ia-spacing-3);box-sizing:border-box;width:240px;transition:var(--ia-transition-fast);align-items:center;display:flex;position:relative}.search-wrapper:focus-within{border-color:var(--ia-primary);box-shadow:0 0 0 3px #3b82f626}.search-icon{color:var(--ia-text-muted);align-items:center;margin-right:6px;font-size:.9rem;display:inline-flex}#hub-search{color:var(--ia-text);font-family:var(--ia-font-family);background:0 0;border:none;outline:none;width:100%;padding:6px 0;font-size:.85rem;font-weight:500}#hub-search::placeholder{color:var(--ia-text-muted)}.clear-search-btn{color:var(--ia-text-muted);cursor:pointer;transition:var(--ia-transition-fast);background:0 0;border:none;padding:0 4px;font-size:1.1rem;line-height:1;display:none}.clear-search-btn:hover{color:var(--ia-text)}.hub-no-results{text-align:center;padding:var(--ia-spacing-6) var(--ia-spacing-4);background:var(--ia-glass-bg);border:var(--ia-glass-border);box-shadow:var(--ia-glass-shadow);border-radius:var(--ia-radius-xl);max-width:400px;margin:var(--ia-spacing-6) auto;-webkit-backdrop-filter:blur(12px)}.no-results-icon{margin-bottom:var(--ia-spacing-2);font-size:2.5rem}.hub-no-results h3{color:var(--ia-text);margin:0 0 6px;font-size:1.15rem;font-weight:700}.hub-no-results p{color:var(--ia-text-muted);margin:0;font-size:.85rem}.hub-content{width:100%}.hub-section{margin-bottom:var(--ia-spacing-5);padding:0 var(--ia-spacing-6);animation:.25s ease-out fadeInSection}@keyframes fadeInSection{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.hub-section .section-title{align-items:center;gap:var(--ia-spacing-2);margin:0 0 var(--ia-spacing-3);color:var(--ia-text-muted);padding-bottom:var(--ia-spacing-2);border-bottom:1px solid var(--ia-border);font-size:1.15rem;font-weight:700;display:flex}.hub-section .section-title-icon{justify-content:center;align-items:center;font-size:1.25rem;display:inline-flex}.hub-section .section-title-count{background:var(--ia-border);color:var(--ia-text-muted);border-radius:10px;margin-left:2px;padding:1px 6px;font-size:.75rem;font-weight:700}.activity-card .card-top{gap:var(--ia-spacing-2);flex-direction:column;margin-bottom:0;display:flex}.activity-card .card-title{align-items:center;gap:8px;margin:0;font-size:1.05rem;font-weight:700;line-height:1.3;display:flex}.activity-card .card-icon-inline{flex-shrink:0;justify-content:center;align-items:center;font-size:1.3rem;display:inline-flex}.activity-card .card-desc{color:var(--ia-text-muted);margin-top:4px;margin-bottom:0;font-size:.85rem;line-height:1.45}.activity-card .card-badges{margin-top:var(--ia-spacing-3);flex-wrap:wrap;gap:6px;margin-bottom:0;display:flex}.activity-card .card-badge{border-radius:var(--ia-radius-md);border:1px solid var(--ia-border);align-items:center;gap:4px;padding:3px 6px;font-size:.7rem;font-weight:600;display:inline-flex}.activity-card .badge-purpose{color:#2563eb;background:#3b82f60d;border-color:#3b82f61f}.activity-card .badge-action{color:#7c3aed;background:#8b5cf60d;border-color:#8b5cf61f}.activity-card .badge-mode{color:#059669;background:#10b9810d;border-color:#10b9811f}@media (prefers-color-scheme:dark){.activity-card .badge-purpose{color:#60a5fa;background:#3b82f61f;border-color:#3b82f633}.activity-card .badge-action{color:#a78bfa;background:#8b5cf61f;border-color:#8b5cf633}.activity-card .badge-mode{color:#34d399;background:#10b9811f;border-color:#10b98133}}.activity-card .badge-icon{display:inline-flex}.activity-card .card-bottom{border-top:1px dashed var(--ia-border);padding-top:var(--ia-spacing-2);margin-top:var(--ia-spacing-3);justify-content:flex-start;display:flex}.card-arrow,#hub-content:not(.show-desc-active) .card-desc,#hub-content:not(.show-badges-active) .card-badges,#hub-content:not(.show-badges-active) .card-bottom,#hub-content:not(.show-english-active) .card-title-en{display:none!important}#hub-content:not(.show-desc-active):not(.show-badges-active):not(.show-english-active) .activity-card{padding:var(--ia-spacing-4) var(--ia-spacing-5);min-height:auto}.activity-card .card-tag,.activity-card .card-badge{text-transform:none!important;letter-spacing:normal!important}.activity-card .card-title-en{color:var(--ia-text-muted);margin-top:2px;font-size:.85rem;font-style:italic;font-weight:500;line-height:1.3}#btn-demo-slide{background:var(--ia-primary);color:#fff;border-radius:var(--ia-radius-md);cursor:pointer;transition:var(--ia-transition-fast);box-shadow:var(--ia-shadow);border:none;justify-content:center;align-items:center;padding:6px 14px;font-size:.8rem;font-weight:700;display:inline-flex}#btn-demo-slide:hover{background:var(--ia-primary-hover);box-shadow:var(--ia-shadow-lg);transform:translateY(-1px)}.status-filters{flex-wrap:wrap;gap:8px;display:flex}.status-filter-btn{background:var(--ia-bg-subtle);border:1px solid var(--ia-border);border-radius:var(--ia-radius-md);color:var(--ia-text-muted);cursor:pointer;transition:var(--ia-transition-fast);align-items:center;gap:6px;padding:6px 12px;font-size:.9rem;font-weight:600;display:inline-flex}.status-filter-btn:hover{background:var(--ia-border);color:var(--ia-text);transform:translateY(-1px)}.status-filter-btn .status-dot{transition:var(--ia-transition-fast);opacity:.4;font-size:.7rem}.status-filter-btn.active{color:#fff;border-color:#0000}.status-filter-btn.completed .status-dot{color:var(--ia-success)}.status-filter-btn.completed.active{background:var(--ia-success)}.status-filter-btn.demo .status-dot{color:var(--ia-primary)}.status-filter-btn.demo.active{background:var(--ia-primary)}.status-filter-btn.draft .status-dot{color:var(--ia-warning)}.status-filter-btn.draft.active{background:var(--ia-warning)}.status-filter-btn.idea .status-dot{color:var(--ia-secondary)}.status-filter-btn.idea.active{background:var(--ia-secondary)}.status-filter-btn.active .status-dot{opacity:1;color:#fff!important}.activity-card{position:relative}.activity-card .card-title{padding-right:75px}.activity-card .card-status-badge{top:var(--ia-spacing-4);right:var(--ia-spacing-4);border-radius:var(--ia-radius-md);pointer-events:none;border:1px solid #0000;padding:3px 8px;font-size:.75rem;font-weight:700;line-height:1;position:absolute}.activity-card .status-completed{color:#16a34a;background:#22c55e1a;border-color:#22c55e33}.activity-card .status-demo{color:#2563eb;background:#3b82f61a;border-color:#3b82f633}.activity-card .status-draft{color:#d97706;background:#f59e0b1a;border-color:#f59e0b33}.activity-card .status-idea{color:#475569;background:#64748b1a;border-color:#64748b33}@media (prefers-color-scheme:dark){.activity-card .status-completed{color:#4ade80;background:#22c55e33;border-color:#22c55e4d}.activity-card .status-demo{color:#60a5fa;background:#3b82f633;border-color:#3b82f64d}.activity-card .status-draft{color:#fbbf24;background:#f59e0b33;border-color:#f59e0b4d}.activity-card .status-idea{color:#94a3b8;background:#64748b33;border-color:#64748b4d}}.docs-btn{background:var(--ia-glass-bg);border:var(--ia-glass-border);color:var(--ia-text);border-radius:var(--ia-radius-md);cursor:pointer;box-shadow:var(--ia-glass-shadow);transition:var(--ia-transition-fast);align-items:center;gap:6px;padding:8px 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