/* Base styles for the body */
body {
    font-family: 'Arial', sans-serif;
    background-color: #8ad9bf;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

/* Container styles */
.container {
    background: rgba(255, 255, 255, 0.682);
    padding: 30px 40px;
    border-radius: 15px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 500px;
}

/* Heading styles */
h1 {
    text-align: center;
    color: #333;
    margin-bottom: 20px;
    font-size: 2em;
}

/* Input container styles */
.input-container {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
}

/* Input field styles */
input[type="text"] {
    width: calc(100% - 90px);
    padding: 10px;
    border: 2px solid #ddddddd6;
    border-radius: 5px;
    outline: none;
    font-size: 1em;
    transition: border-color 0.3s;
}

/* Input field focus state */
input[type="text"]:focus {
    border-color: #007bff;
}

/* Button styles */
button {
    padding: 10px 20px;
    border: none;
    background-color: #28a745;
    color: white;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1em;
    transition: background-color 0.3s;
}

/* Button hover state */
button:hover {
    background-color: #218838;
}

/* Task list styles */
ul {
    list-style-type: none;
    padding: 0;
}

/* Task item styles */
li {
    background: #f9f9f9;
    margin: 5px 0;
    padding: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid #ddd;
    border-radius: 5px;
    transition: background 0.3s, transform 0.3s;
}

/* Task item hover state */
li:hover {
    background: #f1f1f1;
    transform: translateY(-2px);
}

/* Completed task item styles */
li.completed {
    text-decoration: line-through;
    color: #777;
}

/* Delete button styles */
.delete-btn {
    background: #dc3545;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.9em;
    transition: background-color 0.3s;
}

/* Delete button hover state */
.delete-btn:hover {
    background: #c82333;
}