.header{background-color:#1976d2;padding:.5rem;color:#fff;text-align:center}.container{margin-top:2rem}.card{border:1px solid #ddd;padding:2rem;border-radius:8px;background-color:#fff}.section-title{margin-bottom:1rem}.task-input-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}.task-input{flex-grow:1;padding:10px;font-size:16px;border-radius:4px;border:1px solid #ccc}.add-button{padding:10px 20px;background-color:#1976d2;color:#fff;border:none;border-radius:4px;cursor:pointer}.todo-list{list-style:none;padding-left:0}.todo-item{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #8e8686;padding:10px 0}.task-text{font-size:16px}.icon-button{border:none;background:none;cursor:pointer;margin-left:10px}