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

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400;500;600;700;800;900&display=swap');

body {
    font-family: Arial, sans-serif;
    margin: 20px;
    font-family: 'Poppins', sans-serif;
}

#main-container {
    max-width: 55vw;
    margin: 120px auto;
    padding: 10px 20px 25px;
    border-radius: 10px;
    backdrop-filter: blur(5px);
    box-shadow: #8000ff36 50px 50px 100px 1px, #039af236 -50px -50px 100px 1px;
}

#app-title i {
    font-size: 40px;
}

#main-container h1 {
    border: 2px solid lawngreen;
    width: 260px;
    text-align: center;
    margin: 5px;
    padding: 5px;
    background-color: azure;
    border-radius: 12px;
}

#todoInput {
    width: 60%;
    margin: auto;
    padding: 8px;
    border: none;
    border-bottom: 5px solid #91ff00;
    outline: none;
    font-size: 20px;
}

#todoInput::placeholder {
    color: #ccc;
    font-size: large;
}

#addTodoBtn {
    padding: 8px;
    cursor: pointer;
    font-weight: 500;
    border: outset 2px #0ed4dfc7;
}

#tasksContainer {
    padding: 20px;
    margin-top: 25px;
}

#c-task {
    margin-top: 25px;
}

.todo {
    margin: 8px 0;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    padding: 10px;
}

.todo>span {
    font-weight: 500;
    font-size: 18px;
}
.todo>small{
    font-size: 15px;
}
.taskActions>span{
    font-weight: 600;
}

.todo.completed {
    background-color: #e6ffe6;
}

.taskActions {
    display: flex;
}

.deleteTaskBtn,
.completeTaskBtn {
    margin-left: 5px;
    cursor: pointer;
}

footer {
    position: fixed;
    bottom: 20px;
}

footer a {
    text-decoration: none;
    font-size: 25px;
    color: #000;
}

@media screen and (max-width:1368px) {
    #main-container {
        max-width: 70vw;
        margin: 100px auto;
    }
}

@media screen and (max-width:1268px) {
    #main-container {
        max-width: 80vw;
        margin: 120px auto;
    }
}

@media screen and (max-width:968px) {
    #main-container {
        max-width: 100vw;
        margin: 100px auto;
    }
}

@media screen and (max-width:868px) {
    #main-container {
        max-width: 100vw;
        margin: 100px auto;
    }
}

@media screen and (max-width:768px) {
    body {
        background-color: #ffffff;
        position: relative;
    }

    #main-container {
        width: 100%;
        z-index: 10;
        margin: 0 auto;
        padding: 1px;
        border-radius: 10px;
        box-shadow: none;
    }

    #app-title {
        position: sticky;
        top: 0px;
        width: 100%;
        left: -100px;
        z-index: 50;

    }

    #main-container #app-title h1 {
        border: none;
        /* border: blueviolet 5px solid; */
        background-color: #000;
        color: #fff;
        /* margin: 0px 10px 20px; */
        padding: 5px 10px;
        width: 100%;
        margin-top: -10px;
        margin-left: -1px;
    }

    #todoInput {
        width: 95%;
        margin: 10px;
        padding: 8px;
        border-bottom: 2px solid #559600e6;
        font-size: 18px;
    }

    #addTodoBtn {
        padding: 5px 10px;
        margin-left: 10px;
        cursor: pointer;
        font-weight: 500;
        font-size: 18px;
    }

    #tasksContainer {
        padding: 5px;
        margin-top: 25px;
    }

    #tasksContainer h2 {
        padding: 5px 10px;
        font-size: 20px;
        /* display: inline; */
        color: #ffffff;
        background-color: #000;
        opacity: 0.8;
        border-radius: 8px;
        margin-bottom: 5px;
    }

    .todo small {
        font-size: 12px;
        margin-right: 10px;
    }

    footer {
        position: fixed;
        bottom: 0px;
        left: 0px;
        background-color: #000;
        width: 100vw;
        margin: auto;
        padding: 8px;
        text-align: center;
        font-size: 15px;
    }

    footer a {
        text-decoration: none;
        color: #fff;
        background-color: #000;
        font-size: 15px;
    }
}