* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
}

body {
    background: rgb(74,149,245);
    background: linear-gradient(87deg, rgba(74,149,245,1) 15%, rgba(39,65,255,1) 82%);
}

.container {
    width: 33.81rem;
    background-color: white;
    background: #FFFFFF;
    border-radius: 5px;

    margin-top: 6.25rem;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 6.25rem;
    padding: 1.87rem 1.31rem;
}

h1 {
    text-align: center;
    margin-bottom: 1rem;
}

#input-main {
    width: 21.37rem;
    height: 2.5rem;
    padding: 0.68rem 1.25rem;
    
    border: 2px solid rgba(209, 211, 212, 0.4);
    box-sizing: border-box;
    border-radius: 5px;

    outline: none;
    
    font-style: normal;
    font-weight: 400;
    font-size: 0.93rem;
    line-height: 1.12rem;
}

#add-button {
    width: 8.12rem;
    height: 2.5rem;
    padding: 0 0.62rem;
    background: #8052EC;
    border-radius: 5px;

    font-style: normal;
    font-weight: 900;
    font-size: 1.06rem;
    line-height: 0.12rem;
    color: #FFFFFF;

    border: none;
    cursor: pointer;
    float: right;
}

#add-button:hover {
    opacity: 0.8;
}

#add-button:active {
    opacity: 0.6;
}

#tasks {
    width: 100%;
    list-style: none;
    margin-top: 3.75rem;
}

.task-item {
    padding: 1.25rem 2.81rem;
    position: relative;
    margin-top: 1.87rem;

    background: #F2F2F2;
    box-shadow: 1px 4px 10px rgba(0, 0, 0, 0.2);
    border-radius: 0.31rem;

    font-style: normal;
    font-weight: 700;
    font-size: 0.93rem;
    line-height: 1.12rem;

    color: #000000;
}

.button-rocket {
    background: transparent;
    border: none;
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 2.5rem;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.fa-rocket {
    color: #4F0FC5;
}

.button-delete {
    background: transparent;
    border: none;
    position: absolute;
    top: 0;
    right: 0;
    height: 100%;
    width: 2.5rem;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.fa-trash {
    color: #FF0000;
}

.task-item:hover .button-delete {
    opacity: 1;
}

.task-item:hover .button-rocket {
    opacity: 1;
}

.conclude {
    background-color: rgb(12, 231, 12);
    text-decoration: line-through;
    color: #fff;
}