/* 搜尋結果與分類列表頁（依建置板 search_results.html，補篩選與無結果狀態） */

.article-container {
    max-width: 1200px;
    margin: 30px auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 2.5fr 1fr;
    gap: 40px;
}

.breadcrumb {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    grid-column: 1 / -1;
}

.breadcrumb a {
    color: var(--primary-blue);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.search-main { display: flex; flex-direction: column; min-width: 0; }
.search-header { margin-bottom: 25px; padding-bottom: 15px; border-bottom: 2px solid var(--primary-blue); }
.search-header h1 { font-size: 1.8rem; color: var(--text-main); margin-bottom: 5px; }
.search-header p { color: var(--text-muted); font-size: 1rem; }

.search-filter {
    margin-top: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
}

.search-filter label {
    font-weight: 700;
    color: var(--text-main);
}

.search-filter select {
    border: 1px solid #ccc;
    border-radius: 6px;
    padding: 6px 10px;
    font-size: 0.95rem;
    background: #fff;
    font-family: inherit;
}

.search-result-list { display: flex; flex-direction: column; gap: 20px; }
.search-result-item { display: flex; gap: 20px; background: #ffffff; padding: 20px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.03); transition: transform 0.2s ease, box-shadow 0.2s ease; }
.search-result-item:hover { transform: translateY(-2px); box-shadow: 0 4px 15px rgba(0,0,0,0.06); }

.search-result-img { width: 240px; height: 160px; object-fit: cover; border-radius: 4px; flex-shrink: 0; background-color: #eee; }

.search-result-content { display: flex; flex-direction: column; justify-content: flex-start; }
.search-result-category { color: var(--primary-red); font-weight: 800; font-size: 0.9rem; margin-bottom: 8px; display: inline-block; }
.search-result-title { font-size: 1.3rem; font-weight: bold; color: var(--text-main); margin-bottom: 10px; text-decoration: none; line-height: 1.4; }
.search-result-title:hover { color: var(--primary-blue); }
.search-result-desc { color: #333333; font-size: 0.95rem; line-height: 1.6; margin-bottom: 15px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.search-result-meta { color: var(--text-muted); font-size: 0.85rem; margin-top: auto; }

.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 40px; flex-wrap: wrap; }
.pagination .page-numbers { padding: 8px 16px; border: 1px solid var(--border-color); border-radius: 4px; text-decoration: none; color: var(--text-main); font-weight: bold; transition: all 0.2s; background: #fff; }
.pagination .page-numbers.current { background: var(--primary-blue); color: white; border-color: var(--primary-blue); }
.pagination a.page-numbers:hover { background: var(--light-bg); border-color: #ccc; }

/* 無結果狀態 */
.search-empty {
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.03);
    padding: 50px 30px;
    text-align: center;
}

.search-empty h2 {
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.search-empty p {
    color: var(--text-muted);
    margin-bottom: 25px;
}

.search-empty-form {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.search-empty-form input[type="text"] {
    border: 1px solid #ccc;
    border-radius: 20px;
    padding: 10px 18px;
    min-width: 240px;
    font-size: 0.95rem;
    outline: none;
}

/* 側邊欄 - 推薦閱讀 */
.sidebar-right {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.sidebar-title {
    font-size: 1.2rem;
    font-weight: 800;
    border-left: 4px solid var(--primary-blue);
    padding-left: 10px;
    margin-bottom: 15px;
}

.related-link { text-decoration: none; }

.related-card {
    background: #ffffff;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    transition: transform 0.2s ease;
}

.related-card:hover {
    transform: translateY(-3px);
}

.related-img {
    width: 100%;
    height: 140px;
    background-color: #eee;
    background-size: cover;
    background-position: center;
}

.related-text { padding: 15px; }

.related-text h4 {
    font-size: 1.05rem;
    line-height: 1.4;
    margin-bottom: 8px;
    color: var(--text-main);
}

.related-text span {
    font-size: 0.8rem;
    color: var(--primary-red);
    font-weight: bold;
}

@media (max-width: 992px) {
    .article-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .search-result-item { flex-direction: column; }
    .search-result-img { width: 100%; height: 200px; }
}