* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}

body {
    background-color: #8ccffc;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.card {
    background-color: #fff;
    padding: 10px 0 20px;
    border-radius: 10px;
    width: 400px;
    max-width: 95%;
}

.heading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 0;
    gap: 8px;
}

.heading h1 {
    font-size: 25px;
}

.heading .img {
    font-size: 20px;
}

.add {
    display: flex;
    justify-content: center;
    gap: 10px;
    padding-bottom: 20px;
}

.add input {
    flex: 1;
    max-width: 250px;
    padding: 12px 10px;
    border-radius: 10px;
    border: 1px solid #bbb;
    outline: none;
}

.add input::placeholder {
    font-size: 15px;
}

.add button {
    background-color: #1d7bd6;
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 12px 15px;
    font-weight: 600;
    cursor: pointer;
}

ul {
    list-style: none;
}

li {
    width: 90%;
    margin: 6px auto;
    padding: 10px;
    background-color: #e9e7e7;
    border-radius: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #5a5959;
}

li span {
    max-width: 60%;
    word-wrap: break-word;
    white-space: normal;
}

/* Buttons */
.done-btn {
    background-color: #30ca72;
    color: #fff;
    border: none;
    padding: 4px 8px;
    border-radius: 5px;
    font-size: 13px;
    cursor: pointer;
    margin-right: 5px;
}

.remove-btn {
    background-color: #e64937;
    color: #fff;
    border: none;
    padding: 4px 8px;
    border-radius: 5px;
    font-size: 13px;
    cursor: pointer;
}

/* Done Task */
li.done span {
    text-decoration: line-through;
    font-weight: 600;
    opacity: 0.7;
}