style.css

/* style.css */

body {
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
    margin: 0;
    padding: 0;
}

.container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background: linear-gradient(135deg, lavender, rgb(158, 32, 158));
}

.todo-app {
    background-color: #a3dac9;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 20px;
    width: 300px;
    text-align: center;
}

.todo-app h2 {
    margin: 0;
    font-size: 24px;
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
}

.todo-app img {
    width: 30px;
    vertical-align: middle;
    margin-left: 10px;
}

.row {
    margin: 20px 0;
    display: flex;
    justify-content: space-between;
    border-radius: 10px;
}

#input-box {
    width: calc(100% - 60px);
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

button {
    padding: 8px 12px;
    background-color: #28a745;
    margin-left: 2px;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

button:hover {
    background-color: #218838;
}

#list-container {
    list-style-type: none;
    padding: 0;
    margin: 0;
    text-align: left;
    border-radius: 10px;
}

#list-container li {
    background-color: #f9f9f9;
    padding: 10px;
    border: 1px solid #ddd;
    margin-top: -1px;
    /* Prevent double borders */
    border-radius: 5px;
}

#list-container li.checked {
    text-decoration: line-through;
    color: #999;
    background-color: #e9e9e9;
}

#list-container li:not(.checked):hover {
    background-color: #f1f1f1;
}

#list-container li span {
    color: #ff0000;
    cursor: pointer;
    font-size: 20px;
    margin-left: 220px;
}

#list-container li span:hover {
    color: #cc0000;
}