* {
    padding: 0px;
    margin: 0px;
    box-sizing: border-box;
    font-family: "poppins", sans-serif;
}

.container {
    display: flex;
    align-items: center;
    gap: 5px;
    flex-direction: column;
    width: 100%;
    min-height: 100vh;
    background: linear-gradient(150deg, #153779, #4e085f);
}

.main-box {
    display: flex;
    flex-direction: column;
    background-color: aliceblue;
    margin-top: 40px;
    height: 40vh;
    width: 100vh;
    border-radius: 10px 10px 0px 0px;
    padding: 20px;
}

.heading {
    display: flex;
    align-items: center;
    gap: 10px;

}

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

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

.input {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1px;
    border-radius: 20px;
    margin-top: 30px;
  
}

input {
    flex: 1;
    padding: 10px;
    border-radius: 10px 0px 0px 10px;
    border: none;
    outline: none;
    background: white;
    text-transform: capitalize;
    border: 1px solid gray;
    box-sizing: border-box;  width: 100%;
}

button {
    padding: 10px;
    border-radius: 0px 10px 10px 0px;
    border: none;
    outline: none;
    background: purple;
    color: white;
    font-weight: 700;
    width: 100px;
    cursor: pointer;
}

button:hover {
    background-color: orangered;
}

.task-box {
    display: flex;
    transition: height 0.5s;

    width: 100vh;
    flex-wrap: wrap;
    border-radius: 0px 0px 10px 10px;
    padding: 20px;

    flex-direction: column;
    background-color: aliceblue;
}

#list-container {

    list-style: none;
    font-size: small;
}

ul li {
    display: flex;
    border-radius: 4px;
    align-items: center;
    margin: 0 0 5px;

    background-color: #e0e0e0;
    user-select: none;
    padding: 4px 0px 4px 35px;
    cursor: pointer;
    position: relative;
    font-size: 0.7rem;

    text-transform: capitalize;
    animation: slidein 1s ease forwards;
}

@keyframes slidein {
    0% {
        transform: translateY(-100%);
    }
}

.list {
    color: grey;
}

ul li::before {
    content: "";
    position: absolute;
    height: 20px;
    width: 20px;
    border-radius: 50%;
    background-image: url("icons8-circle-64.png");
    background-size: cover;
    background-position: center;
    left: 8px;
    top: 5px;
}

ul li.checked {
    text-decoration: strickthrow;
    color: gray;
}

ul li.checked::before {
    background-image: url("icons8-checked-48.png");
}

.delete-btn {
    position: absolute;
    right: 0px;
    line-height: 30px;
    text-align: center;

    cursor: pointer;
    color: palevioletred;
    font-size: 1.2rem;
    height: 30px;
    width: 30px;
    transition: all 0.3s ease-in-out;
}

.delete-transition {
    transition: opacity 0.5s, transform 0.5s;
}

.delete-transition.deleted {
    opacity: 0;
    transform: scaleY(0);
}

.delete-btn:hover {
    color: white;
    border-radius: 50%;
    background-color: red;
}

footer {
    background-color: black;
    color: gray;
    padding: 10px;
    text-align: center;
    font-size: small;
}


footer i {
    margin: 20px 0px 0px 10px;
    font-size: 2rem;
}

i:hover {
    color: beige;
}

/* Media query for responsiveness at 321px */
@media screen and (max-width: 321px) {
    .main-box {
        height: 30vh;
        width: 60vh;
        margin-top: 20px;
        margin: 50px 40px 0px 40px;
    }

    .task-box {
        justify-content: center;
        margin: 0px 40px 0px 40px;
        width: 60vh;
    }
}

/* Media query for responsiveness at 377px */
@media screen and (max-width: 376px) and (min-width: 322px) {
    .main-box {
        height: 30vh;
        width: 70vh;
        margin-top: 20px;
        margin: 50px 40px 0px 40px;
    }

    .task-box {
        justify-content: center;
        margin: 0px 40px 0px 40px;
        width: 70vh;
    }
}

/* Media query for responsiveness at 425px */
@media screen and (max-width: 425px) and (min-width: 378px) {
    .main-box {
        height: 30vh;
        width: 80vh;
        margin-top: 20px;
        margin: 50px 40px 0px 40px;
    }

    .task-box {
        margin: 0px 40px 0px 40px;
        width: 80vh;
    }
}

/* Media query for responsiveness at 426px */
@media screen and (max-width: 426px) {
    .main-box {
        height: 30vh;
        width: 45vh;
    }

    .task-box {
        justify-content: center;
        margin: 0px 40px 0px 40px;
        width: 45vh;
    }
}