body{font-family:Inter,sans-serif;background-color:#0f172a}.neu-flat{background:#1e293b;box-shadow:6px 6px 12px #090e1a,-4px -4px 8px #29374d}.neu-inset{background:#1e293b;box-shadow:inset 4px 4px 8px #090e1a,inset -4px -4px 8px #29374d}.neu-button{background:#1e293b;box-shadow:4px 4px 8px #090e1a,-2px -2px 6px #29374d;transition:all .2s ease}.neu-button:active{box-shadow:inset 2px 2px 5px #090e1a,inset -2px -2px 5px #29374d;transform:scale(.98)}.neu-button:disabled{opacity:.4;box-shadow:none}.canvas-container{background-image:radial-gradient(#334155 1px,transparent 1px);background-size:20px 20px}.custom-scrollbar::-webkit-scrollbar{width:6px}.custom-scrollbar::-webkit-scrollbar-track{background:#0f172a}.custom-scrollbar::-webkit-scrollbar-thumb{background:#334155;border-radius:10px}