* {
    box-sizing: border-box;
    transition: all 0.3s;
    padding: 0;
}

body {
    margin: 0;
}

.main {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 80vh;
}

.container {
    padding: 30px;
    width: 650px;
}

.form {
    display: flex;
    flex-direction: column;
    row-gap: 20px;
}

.input {
    width: 100%;
    height: 40px;
    font-size: 20px;
    padding-left: 8px;
    border: none;
    outline: none;
    border-radius: 10px;
    border-bottom: 1px solid #000;
    box-shadow: 3px 2px 6px gray;
}

.input:focus {
    box-shadow: 1px 1px 1px gray, inset 5px 4px 3px gray;
}

.button {
    height: 34px;
    font-size: 16px;
    cursor: pointer;
    background-color: #fff;
    border: 2px solid rgb(80, 124, 244);
    border-radius: 10px;
}

.button:hover {
    background-color: rgb(132, 163, 246);
    color: #fff;
}

.button:active {
    background-color: rgb(7, 55, 186);
}

.result-block {
    width: 100%;
    height: 90px;
}

.list {
    list-style-type: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: bisque;
    padding: 0 8px;
    margin-bottom: 6px;
    border-radius: 9px;
}

.text-checkbox {
    display: flex;
    column-gap: 10px;
}

.checkbox {
    width: 18px;
    cursor: pointer;
}

.text-result {
    font-size: 25px;
    font-family: Arial, Helvetica, sans-serif;
    word-break: break-all;
}

.btn-remove {
    border: 2px solid rgb(80, 124, 244);
    background-color: #fff;
    border-radius: 7px;
    padding: 8px;
    cursor: pointer;
}

.btn-remove:hover {
    background-color: rgb(132, 163, 246);
    color: #fff;
}

.btn-remove:active {
    background-color: rgb(7, 55, 186);
}

.completed {
    text-decoration: line-through;
}

@media (max-width: 504px) {
    .main {
        align-items: flex-start;
    }
    .text-result {
        font-size: 15px;
    }
    .btn-remove {
        padding: 4px;
    }
}