.etyeki-forras {
    max-width: 1120px;
    margin: 0 auto;
}

.etyeki-forras-header {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.etyeki-forras-header form {
    display: flex;
    align-items: end;
    gap: .75rem;
    flex-wrap: wrap;
}

.etyeki-forras-header label {
    display: grid;
    gap: .25rem;
}

.etyeki-forras-cover-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.etyeki-forras-warning {
    margin: 0 0 1rem;
    padding: .85rem 1rem;
    border: 1px solid #e2c56f;
    background: #fff8dd;
    color: #6b5200;
    border-radius: 8px;
}

.etyeki-forras-issue-layout {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 1.5rem;
    align-items: start;
}

.etyeki-forras-year-filter {
    display: grid;
    gap: .5rem;
}

.etyeki-forras-year-filter a {
    display: block;
    padding: .65rem .8rem;
    border: 1px solid #d7dde5;
    color: inherit;
    text-decoration: none;
    background: #fff;
}

.etyeki-forras-year-filter a.is-active {
    border-color: #2d5f8b;
    background: #eef5fb;
    font-weight: 700;
}

.etyeki-forras-cover {
    display: block;
    min-height: 210px;
    border: 1px solid #d7dde5;
    background: #f7f8fa;
    text-decoration: none;
}

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

.etyeki-forras-pdf-fallback {
    display: grid;
    place-items: center;
    min-height: 210px;
    color: #5b6675;
    font-weight: 700;
    letter-spacing: .08em;
}

.etyeki-forras-pdf-frame {
    width: 100%;
    height: min(85vh, 1200px);
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    overflow: hidden;
}

.etyeki-forras-pdf {
    display: block;
    width: 100%;
    height: 100%;
    border: 0;
}

.etyeki-forras-publication-list {
    display: grid;
    gap: 1rem;
}

.etyeki-forras-publication-item {
    border-bottom: 1px solid #d7dde5;
    padding-bottom: 1rem;
}

.etyeki-forras-pagination {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

@media (max-width: 720px) {
    .etyeki-forras-header {
        display: block;
    }

    .etyeki-forras-issue-layout {
        grid-template-columns: 1fr;
    }

    .etyeki-forras-year-filter {
        display: flex;
        overflow-x: auto;
        padding-bottom: .25rem;
    }

    .etyeki-forras-year-filter a {
        white-space: nowrap;
    }

    .etyeki-forras-cover-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}