/*
 * Global article listing
 *
 * Applies to:
 * /articles
 */


/* ---------------------------------------------------------
   Search / filter panel
   --------------------------------------------------------- */

.article-search {
    margin-top: 2rem;
}

.article-search-form {
    margin-top: 1rem;
    padding: 1.25rem;
    border: 1px solid #dddddd;
    border-radius: 4px;
}

.article-search-form .form-field {
    min-width: 0;
}

.article-search-form label {
    display: block;
    margin-bottom: 0.4rem;
    font-weight: 600;
}

.article-search-form select,
.article-search-form input[type="search"] {
    width: 100%;
    min-height: 2.5rem;
    box-sizing: border-box;
}

.article-search-form button {
    min-height: 2.5rem;
}


/* ---------------------------------------------------------
   Primary article search
   --------------------------------------------------------- */

.article-search-primary {
    display: grid;
    grid-template-columns:
        minmax(180px, 240px)
        minmax(300px, 1fr)
        auto;
    gap: 1rem;
    align-items: end;
}

.article-primary-action {
    display: flex;
    align-items: flex-end;
}


/* ---------------------------------------------------------
   Article filters
   --------------------------------------------------------- */

.article-filter-section {
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid #dddddd;
}

.article-filter-label {
    margin: 0 0 0.75rem;
    font-weight: 600;
}

.article-filter-fields {
    display: grid;
    grid-template-columns:
        minmax(300px, 2.00fr)
        minmax(260px, 1.50fr)
        minmax(100px, 0.55fr)
        minmax(120px, 0.75fr)
        minmax(120px, 0.75fr);
    gap: 1rem;
    align-items: end;
}

.article-filter-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1rem;
}

/* ---------------------------------------------------------
   Article results
   --------------------------------------------------------- */

.article-results {
    margin-top: 2.5rem;
}

.article-results .article-list {
    display: grid;
    gap: 1rem;
    margin-top: 1rem;
}

.article-results .article-item {
    padding: 1.25rem;
    border: 1px solid #dddddd;
    border-radius: 4px;
}

.article-results .article-item.has-graphical-abstract {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 1.25rem;
    align-items: start;
}

.article-results .article-card-graphical-abstract {
    display: block;
    width: 100%;
    text-decoration: none;
}

.article-results .article-card-graphical-abstract img {
    display: block;
    width: 100%;
    height: auto;
    max-height: 180px;
    object-fit: contain;
    border: 1px solid #dddddd;
    border-radius: 3px;
}

.article-results .article-card-content {
    min-width: 0;
}

.article-results .article-item h3 {
    margin-top: 0;
    margin-bottom: 0.75rem;
}

.article-results .article-card-authors {
    margin: 0.25rem 0 0.5rem;
    line-height: 1.6;
}

.article-results .article-publication-details {
    margin: 0.35rem 0;
    line-height: 1.6;
}

.article-results .article-card-meta {
    margin: 0.35rem 0 0;
    line-height: 1.6;
}


/* ---------------------------------------------------------
   Responsive
   --------------------------------------------------------- */

@media (max-width: 1200px) {
    .article-search-form {
        grid-template-columns:
            repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 800px) {
    .article-search-form {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }

    .article-search-actions {
        justify-content: flex-start;
    }
}

@media (max-width: 600px) {
    .article-search-form {
        grid-template-columns: 1fr;
    }

    .article-results .article-item.has-graphical-abstract {
        grid-template-columns: 1fr;
    }

    .article-results .article-card-graphical-abstract {
        max-width: 180px;
    }
}