@keyframes slide-in-from-top{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes subtle-scale{0%{transform:scale(.95)}to{transform:scale(1)}}@keyframes gentle-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(1.05)}}.sidebar-modern{scrollbar-width:thin;scrollbar-color:rgba(156,163,175,.3) transparent}.sidebar-modern::-webkit-scrollbar{width:6px}.sidebar-modern::-webkit-scrollbar-track{background:transparent}.sidebar-modern::-webkit-scrollbar-thumb{background-color:rgba(156,163,175,.3);border-radius:3px;-webkit-transition:background-color .2s ease;transition:background-color .2s ease}.sidebar-modern::-webkit-scrollbar-thumb:hover{background-color:rgba(156,163,175,.5)}.animate-in{animation:slide-in-from-top .2s ease-out}.animate-scale{animation:subtle-scale .15s ease-out}.animate-pulse-gentle{animation:gentle-pulse 2s ease-in-out infinite}.sidebar-focus-ring:focus-visible{outline:2px solid #f97316;outline-offset:2px;border-radius:.5rem}.sidebar-hover-lift{transition:all .2s cubic-bezier(.4,0,.2,1)}.sidebar-hover-lift:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,.05)}.sidebar-gradient-orange{background:linear-gradient(135deg,#f97316,#ea580c)}.sidebar-gradient-blue{background:linear-gradient(135deg,#3b82f6,#1d4ed8)}.sidebar-gradient-green{background:linear-gradient(135deg,#10b981,#047857)}.sidebar-gradient-purple{background:linear-gradient(135deg,#8b5cf6,#7c3aed)}.sidebar-gradient-pink{background:linear-gradient(135deg,#ec4899,#db2777)}.sidebar-gradient-indigo{background:linear-gradient(135deg,#6366f1,#4f46e5)}.sidebar-gradient-cyan{background:linear-gradient(135deg,#06b6d4,#0891b2)}.sidebar-gradient-teal{background:linear-gradient(135deg,#14b8a6,#0d9488)}.category-item{transition:all .2s cubic-bezier(.4,0,.2,1);border:1px solid transparent}.category-item:hover{background-color:#f9fafb;border-color:#e5e7eb;box-shadow:0 2px 8px rgba(0,0,0,.04);transform:translateY(-1px)}.category-item.active{background-color:#fff7ed;border-color:#fed7aa;box-shadow:0 2px 12px rgba(251,146,60,.1)}