lms-app/src/app/tabs/tabs.component.scss

.page {
    height: 100vh;
    overflow: auto;
    padding-bottom: 100px;

    @media screen and (min-width: 1023px) {
        padding-left: 75px;
        padding-bottom: 0;
    }

    &::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        height: 30vh;
        width: 100%;
        background-color: var(--black);
        border-bottom-left-radius: 30px;
        border-bottom-right-radius: 30px;
        pointer-events: none;

        @media screen and (min-width: 1023px) {
            display: none;
        }
    }
}

.tabs {
    display: flex;
    width: 100%;
    height: 60px;
    align-items: stretch;
    background-color: var(--black);
    position: fixed;
    left: 0;
    bottom: 0;
    z-index: 1;
    padding: 0 5%;
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;

    @media screen and (min-width: 1023px) {
        background-color: var(--ash-black);
        height: 100vh;
        width: 75px;
        flex-direction: column;
        padding: 13% 0;
        border-top-left-radius: 0px;
        border-top-right-radius: 0px;
        bottom: auto;
        top: 0;
    }

    button {
        border: 0px;
        width: calc(90vw / 5);
        display: block;
        background-color: transparent;
        display: block;
        text-align: center;

        @media screen and (min-width: 1023px) {
            width: 100%;
            height: calc(100% / 5);
            border-left: 4px solid transparent;
            border-radius: 0px;
        }

        &.active {
            @media screen and (min-width: 1023px) {
                background-color: var(--dark-grey);
                border-color: var(--teal-green);
            }

            .icon {
                fill: var(--teal-green);
            }
            span {
                color: var(--teal-green);
            }
        }

        &.mid-button {
            height: calc(90vw / 5);
            background-color: var(--white);
            border-radius: 50%;
            position: relative;
            transform: translateY(calc(-90vw / 13))scale(0.9);
            box-shadow: 0px 0px 5px var(--light-grey);

            .icon {
                fill: var(--teal-green);
                width: 25px;
                height: 25px;
            }
        }

        span {
            display: none;

            @media screen and (max-width: 1023px) {
                display: block;
                margin-top: 5px;
                color: var(--white);
                font-size: 10px;
            }
        }
    }

    .icon {
        margin: 0 auto;
        display: block;
        width: 15px;
        height: 15px;
        fill: var(--white);

        @media screen and (min-width: 1023px) {
            width: 18px;
            height: 18px;
        }
    }
}