*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

body{
    font-family: Arial, Helvetica, sans-serif;
    background-color: #f0f0f0;
}

.container{
    max-width: 600px;
    margin: auto;
    padding: 40px;
    background-color: #ffffff;
    border-radius: 18px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

h1{
    text-align: center;
    color: #265771;
    margin-bottom: 20px;
}

.input-group{
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
}

.input-group input{
    flex: 1;
    padding: 8px;
    border-radius: 6px;
    border: 1px solid #2b698d;
}

.input-group button{
    border: none;
    padding: 8px 15px;
    background-color: #265771;
    color:#ffffff;
    border-radius: 12px;
    cursor: pointer;
}

ul#to-do-list{
    list-style: none;
}

li.todo-item{
    display: flex;
    justify-content: space-between;
    background-color: rgb(244, 241, 241);
    padding: 12px;
    margin-bottom: 10px;
    border-radius: 8px;
    align-items: center;
}

.todo-info{
    flex: 1;
}

.todo-actions button{
    background-color: #f0f0f0;
    border: none;
    cursor: pointer;
    margin-left: 10px;
    padding: 5px 10px;
    border-radius: 6px;
}

.todo-actions button.edit{
    background-color: #312f2f;
    color: #ffffff;
}

.todo-actions button.delete{
    background-color: #df4f3f;
    color: #ffffff;
}