*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:#f5f5f5;color:#333}#root{min-height:100vh}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#d9d9d9;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#bfbfbf}.task-card{transition:all .2s ease;cursor:pointer}.task-card:hover{box-shadow:0 2px 8px #0000001a}.task-card.completed{opacity:.6}.task-card.completed .task-title{text-decoration:line-through;color:#999}@media(max-width:768px){.ant-layout-sider{display:none!important}.task-actions{flex-direction:column;gap:8px}}