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

body {
    font-family: Roboto, sans-serif;
    background: #f4f4f4;
    /* display: flex; */
    /* justify-content: center;
    align-items: center; */
    height: 100vh;
    margin: 0;
}

.container {
    background: rgba(255, 255, 255, 0.9);
    /* Transparent white background */
    border-radius: 8px;
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

h1 {
    text-align: center;
    margin-bottom: 18px;
    color: #5d656b;
}

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

input {
    flex: 1;
    padding: 10px;
    /* Padding reduced by 2px from 12px */
    border: 1px solid #ddd;
    border-radius: 4px;
    outline: none;
    transition: border-color 0.3s;
}

input:focus {
    border-color: #007bff;
}

button {
    padding: 10px 20px;
    background: #007bff;
    color: #fff;
    border: none;
    /* border-radius: 4px; */
    cursor: pointer;
    transition: background 0.3s;
}

button:hover {
    background: #0056b3;
}

ul {
    list-style: none;
    padding: 0;
    margin: 20px 0 0;
}

li {
    background: #fff;
    margin-bottom: 10px;
    padding: 8px;
    /* Padding reduced by 2px from 10px */
    border: 1px solid #e0e0e0;
    /* Light gray border color */
    border-radius: 4px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

li.completed {
    text-decoration: line-through;
    color: #888;
}

button.delete {
    background: #dc3545;
    border: none;
    color: #fff;
    padding: 5px 10px;
    cursor: pointer;
    transition: background 0.3s;
}

button.edit {
    background: #ffc107;
    border: none;
    color: #fff;
    padding: 5px 10px;
    cursor: pointer;
    transition: background 0.3s;

}

button.delete:hover {
    background: #c82333;
}

.checkbox {
    display: flex;
    align-items: center;
}

.checkbox input {
    margin-right: 10px;
}

.file {
    width: 150px;
    height: 150px;
    padding: 10px;
    margin: 5px;
    border: 1px #AAA solid;
    position: relative;
    box-shadow: -2px -2px 2px #CCC;
    cursor: pointer;
}


img {
    display: block;
    margin-top: 20px;
    width: 100%;
}

.highlight {
    background: yellow;
}