.topbar {
    position: fixed;
    top: 0;
    z-index: 999;
    display: block;
    width: 100%;

    .close-article-button {
        width: 40px;
        height: 40px;
        display: flex;
        margin-left: auto;
        margin-top: 15px;
        margin-right: 15px;
        align-items: center;
        justify-content: center;
        background-color: rgba(#ffff, 0.5);
        border-radius: 50%;
        opacity: 0;
        transform: translateY(10px);
        transition: opacity 0.3s, transform 0.3s;
    
        &.active {
            animation: fadeInFromBottom 0.5s forwards;
        }    
    
        ion-icon {
            color: white;
            font-size: 20px;
        }
    }
}

@keyframes fadeInFromBottom {
    0% {
        opacity: 0;
        transform: translateY(30px);
    } 
    
    100% {
        opacity: 1;
        transform: translateY(0px);
    }
}

.image-holder {
    position: sticky;
    position: -webkit-sticky;
    top: 0;
    height: 40%;
    overflow: hidden;

    .video-embed {
        position: relative;
        z-index: 0;
    }

    h4 {
        pointer-events: none;
        font-size: 1.5rem;
        margin: 0px;
        line-height: 1.5;
        font-weight: 500;
        transition: opacity 0.1s;
        padding: 10px 0;
        position: absolute;
        color: white;
        bottom: 55px;
        left: 4%;
        width: 70%;
        animation: fadeInFromBottom 0.5s forwards;
        background-color: rgba(black, 0.2);
        padding: 10px 15px;
        border-radius: 10px;
    }

    button {
        width: 60px;
        height: 60px;
        position: absolute;
        top: calc(50% - 60px);
        left: calc(50% - 30px);
        display: flex;
        align-items: center;
        justify-content: center;
        background-color: rgba(var(--brand-red-rgb), 0.5);
        border-radius: 50%;
        animation: popin 0.3s forwards;
        animation-delay: 0.5s;
        transform: scale(0);

        @keyframes popin {
            0% {
                transform: scale(0);
            }

            50% {
                transform: scale(1.4);
            }

            100% {
                transform: scale(1);
            }
        }

        ion-icon {
            color: white;
            font-size: 20px;
            transition: color 0.3s;
        }
    }

    figure {
        margin: 0;
        display: block;
        width: 100%;
        height: 100%;
        filter: brightness(30%);

        img {
            height: 100%;
            object-fit: cover;
            display: block;
            width: 100%;
        }
    }
}

.content {
    background-color: white;
    padding: 5%;
    margin: 0 auto;
    border-radius: 0px;
    transition: border-radius 0.3s, transform 0.3s, width 0.3s, margin 0.3s, box-shadow 0.3s;
    border-bottom: 1px solid rgba(var(--light-grey-rgb), 0.3);
    z-index: 2;
    width: 90%;
    height: auto;
    position: relative;
    border-radius: 10px;
    overflow: auto;
    border-width: 0px;
    box-shadow: 0px 0px 15px rgba(var(--light-grey-rgb), 0.3);
    animation: showUpContent 0.5s forwards;
}

@keyframes showUpContent {
    0% {
        transform: translateY(0px);
    }
    100% {
        transform: translateY(-40px);
    }
}

.details {
    margin: 0px;
    font-size: 0.9rem;
    line-height: 1.5;
    font-weight: 400;
    color: var(--light-grey);
    overflow: hidden;
    transition: opacity 0.1s;
}


.action-buttons {
    display: flex;
    padding: 0 3%;
    z-index: 1;
    margin: 0 auto 20px;
    width: 90%;
    background-color: white;
    border-radius: 10px;
    position: sticky;
    position: -webkit-sticky;
    bottom: 10px;
    z-index: 2;
    box-shadow: 0px 0px 15px rgba(var(--light-grey-rgb), 0.3);
    justify-content: center;
    height: 60px;

    .shortcuts {
        display: flex;
        align-items: center;
        height: 100%;
        width: 50%;

        button {
            margin-right: 5px;
            border-radius: 50%;
            background-color: rgba(var(--light-grey-rgb), 0.1);
            margin: 0 auto;
            width: 40px;
            height: 40px;

            &.wide-button {
                width: auto;
                border-radius: 5px;
                padding: 0 10px;
            }

            &.active {
                ion-icon, span {
                    color: var(--brand-red);
                }
            }            

            span {
                vertical-align: middle;
                color: var(--light-grey);
            }
            
            ion-icon {
                vertical-align: middle;
                color: var(--brand-black);
                font-size: 1.2rem;
            }
        }
    }
}

.comments {
    background-color: white;
    width: 90%; 
    position: relative;
    box-shadow: 0px 0px 0px var(--light-grey);
    z-index: 1;
    margin: -20px auto 20px;
    border-radius: 10px;        
    box-shadow: 0px 0px 15px rgba(var(--light-grey-rgb), 0.3);
    border-radius: 10px;
    overflow: hidden;
    opacity: 0;
    animation: fadeInFromBottom 0.5s forwards;
    
    header {
        font-size: 1.1rem;
        margin: 0px;
        line-height: 1.5;
        font-weight: 500;
        color: var(--brand-black);
        transition: opacity 0.1s;
        background-color: white;
        padding: 10px 5%;
    }

    ul {
        list-style: none;
        padding: 0;
        margin: 0;

        li {
            padding: 5px 5% 10px;
            border-top: 1px solid rgba(var(--light-grey-rgb), 0.3);
            line-height: 1.5;
        }

        label {
            font-size: 1rem;
            font-weight: 500;
            letter-spacing: 1px;               
            color: rgba(var(--brand-red-rgb), 0.8);
        }

        p {
            margin: 3px 0;
            font-size: 1rem;
            font-weight: 400;
            color: var(--light-grey);
        }

        button {
            background-color: #f3f3f3;
            margin-right: 5px;
            height: 30px;
            width: auto;
            border-radius: 5px;
            padding: 0 5px;

            span {
                vertical-align: middle;
                color: var(--light-grey);
            }
            
            ion-icon {
                vertical-align: middle;
                color: var(--brand-black);
                font-size: 1rem;
            }
            

            &.active {
                ion-icon, span {
                    color: var(--brand-red);
                }
            }
        }

        .input-holder {
            display: flex;
            width: 100%;
            height: 70px;
            align-items: center;

            input {
                width: calc(100% - 80px);
                margin: 0 auto;
                border: 1px solid rgba(var(--light-grey-rgb), 0.3);
                border-radius: 30px;
                font-size: 14px;
                color: var(--brand-black);
                font-weight: 500;
                height: 40px;
                padding: 0 15px;
                background-color: white;
            }

            button {
                width: 40px;
                height: 40px;
                background-color: var(--brand-red);
                margin: 0 auto;
                border-radius: 50%;

                ion-icon {
                    color: white;
                    font-size: 16px;
                }
            }
        }
    }
}