body {
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, aqua, rgb(38, 155, 155));
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    background:wheat;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    width: 300px;
}

.todo-app h2 {
    text-align: center;
    margin-bottom: 20px;
}

.row {
    display: flex;
    justify-content: space-between;
}

#input-box {
    flex: 1;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    margin-right: 10px;
}

button {
    padding: 10px 20px;
    border: none;
    background-color: rgb(230, 106, 106);
    color: rgb(0, 0, 0);
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background-color:rgb(243, 84, 84);
}

#todo-list {
    list-style-type: none;
    padding: 0;
    margin-top: 20px;
}

#todo-list li {
    background: #f9f9f9;
    padding: 10px;
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid #ddd;
    border-radius: 5px;
}

#todo-list li.completed {
    text-decoration: line-through;
    color: #6c757d;
}

.delete-btn {
    background: rgb(230, 106, 106);
    color: rgb(0, 0, 0);
    border: none;
    border-radius: 5px;
    padding: 5px 10px;
    cursor: pointer;
}

.delete-btn:hover {
    background: #c82333;
}