body{
font-family: Arial;
background:#f4f7fb;
display:flex;
justify-content:center;
align-items:center;
height:100vh;
margin:0;
}

.container{
background:white;
padding:30px;
border-radius:10px;
box-shadow:0 10px 25px rgba(0,0,0,0.1);
width:350px;
}

h1{
text-align:center;
margin-bottom:20px;
}

.task-input{
display:flex;
gap:10px;
}

input{
flex:1;
padding:8px;
border:1px solid #ccc;
border-radius:5px;
}

button{
padding:8px 12px;
border:none;
background:#1f2937;
color:white;
border-radius:5px;
cursor:pointer;
}

button:hover{
background:#374151;
}

ul{
list-style:none;
padding:0;
margin-top:20px;
}

li{
display:flex;
justify-content:space-between;
background:#f4f4f4;
padding:10px;
border-radius:5px;
margin-bottom:10px;
}

.delete{
background:red;
color:white;
border:none;
padding:5px 8px;
border-radius:4px;
cursor:pointer;
}