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

body {
    background-image: url(https://i.pinimg.com/1200x/97/f1/1a/97f11a9e8437c9f1885ddedf9822bf2b.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
}

.container {
    max-width: 600px;
    margin: 2rem auto;
    padding: 2rem;
    background-color:rgba(0, 0, 0, 0.5);
    min-height: 41rem;

}

h1 {
    text-align: center;
    margin-bottom: 2rem;
    color: #000000;
    border: #d8d8d8 1px solid;
    font-weight: 800;
    background-color: #ffffff ;
    border-radius: 2rem;
}

#todo-form {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

#todo-input {
    flex: 1;
    padding: 0.5rem;
    font-size: 1rem;
    border: 1px solid #ddd;
    border-radius: 4px;
}

button {
    padding: 0.5rem 1rem;
    font-size: 1rem;
    background-color: #4caf50;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    box-shadow: 3px 4px 12px -2px #79f37d;

}

button:hover {
    background-color: #45a049;
}

#todo-list {
    list-style: none;
}

.todo-item {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    padding: 1rem;
    background-color: #fff;
    border-radius: 4px;
    margin-bottom: 0.5rem;
    box-shadow: 0 1px 30px rgba(0, 0,0, 0.1);
}

.todo-item.done {
    background-color: #d8d8d8;
}

.todo-item.done .todo-text {
    text-decoration: line-through;
    color: #888;
}

.todo-text {
    flex: 1;
    word-break: break-word;
    min-width: 150px;
}

.toggle-btn {
    background-color: #0099cc;
    box-shadow: 3px 4px 12px -2px rgba(0,153,204,0.94);
}

.toggle-btn:hover {
    background-color: #0077aa;
}

.delete-btn {
    background-color: #ff4444;
    box-shadow: 3px 4px 12px -2px #ff5555;

}

.delete-btn:hover {
    background-color: #720b0b;
}