/* =============================================================
   8. ARTICLES SECTION
   ============================================================= */

.pg-wiki-articles-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
}

.pg-wiki-articles-header .pg-wiki-section-title {
    margin: 0;
}

.pg-wiki-articles-search {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--pg-white);
    border: 1px solid var(--pg-border-light);
    border-radius: 2px;
    padding: 0 12px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.pg-wiki-articles-search:focus-within {
    border-color: var(--pg-galaxy);
    box-shadow: 0 0 0 3px var(--pg-galaxy-light);
}

.pg-wiki-articles-search svg {
    color: var(--pg-grey-light);
    flex-shrink: 0;
}

.pg-wiki-articles-search-input {
    border: none;
    background: none;
    padding: 9px 0;
    font-size: 14px;
    color: var(--pg-dark);
    width: 180px;
    outline: none;
    font-family: inherit;
}

.pg-wiki-articles-search-input::placeholder {
    color: var(--pg-grey-light);
}

/* =============================================================
   9. ARTICLES GRID
   ============================================================= */

.pg-wiki-articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 14px;
}

.pg-wiki-article-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 22px 24px;
    background: var(--pg-white);
    border: 1px solid var(--pg-border-light);
    border-radius: 2px;
    text-decoration: none;
    transition: all 0.2s;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    min-height: 140px;
}

.pg-wiki-article-card:hover {
    border-color: var(--pg-galaxy);
    box-shadow: 0 4px 16px var(--pg-galaxy-light);
    transform: translateY(-2px);
}

.pg-wiki-article-card.pg-wiki-hidden {
    display: none;
}

.pg-wiki-article-card-body {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 14px;
}

.pg-wiki-article-card-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--pg-dark);
    line-height: 1.4;
}

.pg-wiki-article-card-excerpt {
    font-size: 13px;
    color: var(--pg-grey);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.pg-wiki-article-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--pg-border-light);
}

.pg-wiki-article-card-date,
.pg-wiki-article-card-time {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    color: var(--pg-grey-light);
}

.pg-wiki-article-card-date svg,
.pg-wiki-article-card-time svg {
    flex-shrink: 0;
    opacity: 0.6;
}

.pg-wiki-no-results {
    text-align: center;
    color: var(--pg-grey-light);
    font-size: 14px;
    padding: 40px 0;
}