function escHtml(t){var d=document.createElement("div");d.textContent=t;return d.innerHTML;}
function addTask(){var inp=document.getElementById("taskInput");var txt=inp.value.trim();if(!txt)return;var tasks=loadTasks();var q=Math.floor(Math.random()*4);tasks[q].push(txt);saveTasks(tasks);inp.value="";toast("Task added")}
function deleteTask(q,i){var tasks=loadTasks();tasks[q].splice(i,1);saveTasks(tasks);}
function moveTask(fq,fi,tq){tq=parseInt(tq);var tasks=loadTasks();var item=tasks[fq][fi];tasks[fq].splice(fi,1);tasks[tq].push(item);saveTasks(tasks);}
function clearAll(){if(confirm("Clear all tasks?")){saveTasks([[],[],[],[]])}}
document.addEventListener("DOMContentLoaded",function(){render(loadTasks())})