:root {
    --yearContainerWidth: 200px;
    --contentMarginLeft: 10%;
    --contentMarginRight: 10%;
    --coversLeftOffset: calc(var(--contentMarginLeft) + var(--yearContainerWidth) + (var(--generalSpace) * 1));
}

#repository-title{
    margin-top: calc(var(--generalSpace) * 2);
    margin-bottom: 0;
    margin-left: var(--contentMarginLeft);
}

#repository-subtitle{
    margin-top: 0;
    margin-bottom: calc(var(--generalSpace) * 1);
    margin-left: var(--contentMarginLeft);
}

#filters-section{
    display: flex;
    margin-left: var(--contentMarginLeft);
    margin-bottom: calc(var(--generalSpace) * 2);
}

#years-container{
    width: var(--yearContainerWidth);
    padding-right: var(--generalSpace);
    margin-right: var(--generalSpace);
    border-right: 1px solid var(--greyDark);
}

#covers-container{
    display: flex;
    justify-content: flex-start;
    flex-wrap: nowrap;
    width: calc(100% - var(--yearContainerWidth));
    overflow-x: auto;
    -ms-overflow-style: none;  /* IE and Edge */
    scrollbar-width: none;  /* Firefox */
    -webkit-user-select: none; /* Safari */
    user-select: none; /* Previene la selección de texto */
    padding-top: 15px;
    padding-bottom: 15px;
    margin-top: -15px;
    margin-bottom: -15px;
}

#covers-container::-webkit-scrollbar {
    display: none; /* Chrome, Safari and Opera */
}

.document-cover{
    position: relative;
    flex: none;
    width: 150px;
    aspect-ratio: 3 / 4;
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    margin-right: calc(var(--generalSpace) / 2);
    box-sizing: border-box;
    cursor: pointer;
    transition: var(--transitionAll);
    opacity: 0.5;
}

.document-cover:hover{
    transform: scale(1.02);
    opacity: 0.85;
}

.document-cover.active{
    transform: scale(1.05);
    z-index: 2;
    opacity: 1;
}

#covers-container .document-cover:last-child {
    margin-right: calc(var(--generalSpace) * 2);
}

.repository-card {
    background-color: var(--grey);
    padding: calc(var(--generalSpace) / 2);
}

#documents-section {
    margin-left: calc(var(--coversLeftOffset) - 15px);
    margin-right: var(--contentMarginRight);
}

@media screen and (max-width: 600px) {
    :root {
        --yearContainerWidth: 130px;
        --contentMarginLeft: 4%;
        --contentMarginRight: 4%;
        --coversLeftOffset: calc(4% + 180px + var(--generalSpace));
    }

    #repository-title{
        margin-left: var(--contentMarginLeft);
    }

    #filters-section{
        margin-left: var(--contentMarginLeft);
        margin-right: var(--contentMarginRight);
        flex-direction: column;
        align-items: flex-start;
    }

    #documents-section {
        margin-left: 0;
    }

    #years-container{
        width: 100%;
        max-width: 200px;
        padding-right: 0;
        margin-right: 0;
        border-right: none;
        margin-bottom: var(--generalSpace);
    }

    #covers-container {
        width: 100%;
    }

    .document-type{
        font-size: var(--small);
    }
}