/* ========================================
   Industrial Clean Theme - Info List Page
   ======================================== */

/* === Page Hero === */
.zh_page_hero {
    padding: 50px 0;
    background: var(--zh-gray-100);
    border-bottom: 1px solid var(--zh-border);
}

.zh_page_hero_content {
    text-align: left;
}

/* === Category Bar === */
.zh_category_bar {
    background: var(--zh-white);
    padding: 20px 0;
    border-bottom: 1px solid var(--zh-border);
    position: sticky;
    top: var(--zh-header-height);
    z-index: 100;
}

.zh_category_scroll {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 4px 0;
}

.zh_category_scroll::-webkit-scrollbar {
    display: none;
}

.zh_category_item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--zh-white);
    border: 1px solid var(--zh-gray-200);
    color: var(--zh-dark-secondary);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.3s;
}

.zh_category_item i {
    font-size: 14px;
    color: var(--zh-gray-400);
}

.zh_category_item:hover {
    border-color: var(--zh-primary);
    color: var(--zh-primary);
}

.zh_category_item:hover i {
    color: var(--zh-primary);
}

.zh_category_item.active {
    background: var(--zh-primary);
    border-color: var(--zh-primary);
    color: var(--zh-white);
}

.zh_category_item.active i {
    color: var(--zh-white);
}

/* === Main Content === */
.zh_list_main {
    padding: 50px 0 80px;
    background: var(--zh-gray-100);
    min-height: 60vh;
}

.zh_list_layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 40px;
}

/* === Info Card Grid === */
.zh_info_grid_list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

/* Info Card */
.zh_info_card_list {
    background: var(--zh-white);
    border: 1px solid var(--zh-gray-200);
    overflow: hidden;
    transition: all 0.3s;
}

.zh_info_card_list:hover {
    box-shadow: var(--zh-shadow-lg);
    border-color: var(--zh-primary);
}

.zh_info_card_list_img {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: var(--zh-gray-100);
}

.zh_info_card_list_img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s;
}

.zh_info_card_list:hover .zh_info_card_list_img img {
    transform: scale(1.05);
}

.zh_info_card_list_img::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 50px;
    height: 50px;
    border-left: 3px solid var(--zh-primary);
    border-top: 3px solid var(--zh-primary);
    z-index: 2;
    pointer-events: none;
}

.zh_info_card_list_img::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 50px;
    height: 50px;
    border-right: 3px solid var(--zh-primary);
    border-bottom: 3px solid var(--zh-primary);
    z-index: 2;
    pointer-events: none;
}

.zh_info_card_list_body {
    padding: 20px;
}

.zh_info_card_list_header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 10px;
}

.zh_info_card_list_title {
    font-family: var(--zh-font-heading);
    font-size: 17px;
    font-weight: 400;
    color: var(--zh-dark);
    margin: 0;
    flex: 1;
    line-height: 1.4;
}

.zh_info_card_list_title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s;
}

.zh_info_card_list_title a:hover {
    color: var(--zh-primary);
}

.zh_info_card_list_date {
    font-size: 12px;
    color: var(--zh-gray-500);
    white-space: nowrap;
    margin-left: 12px;
}

.zh_info_card_list_desc {
    font-size: 14px;
    color: var(--zh-text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.zh_info_card_list_actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.zh_info_card_list_btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: transparent;
    border: 1px solid var(--zh-primary);
    color: var(--zh-primary);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.3s;
}

.zh_info_card_list_btn:hover {
    background: var(--zh-primary);
    color: var(--zh-white);
}

.zh_info_card_list_tag {
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    background: var(--zh-gray-100);
    border: 1px solid var(--zh-gray-200);
    color: var(--zh-gray-500);
    font-size: 12px;
}

.zh_info_card_list_arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--zh-primary);
    color: var(--zh-white);
    font-size: 12px;
    text-decoration: none;
    transition: all 0.3s;
    margin-left: auto;
}

.zh_info_card_list_arrow:hover {
    background: var(--zh-primary-dark);
    color: var(--zh-white);
}

/* === Sidebar === */
.zh_list_sidebar {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.zh_sidebar_card {
    background: var(--zh-white);
    border: 1px solid var(--zh-gray-200);
}

.zh_sidebar_header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--zh-gray-200);
    display: flex;
    align-items: center;
    gap: 10px;
}

.zh_sidebar_header i {
    color: var(--zh-primary);
    font-size: 14px;
}

.zh_sidebar_header h3 {
    font-family: var(--zh-font-heading);
    font-size: 16px;
    font-weight: 400;
    color: var(--zh-dark);
    margin: 0;
    text-transform: uppercase;
}

/* Sidebar Category Nav */
.zh_sidebar_cat_list {
    padding: 12px;
}

.zh_sidebar_cat_link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    color: var(--zh-dark-secondary);
    text-decoration: none;
    transition: all 0.2s;
    border-bottom: 1px solid var(--zh-gray-100);
    font-size: 14px;
}

.zh_sidebar_cat_link:last-child {
    border-bottom: none;
}

.zh_sidebar_cat_link i:first-child {
    width: 18px;
    text-align: center;
    color: var(--zh-gray-400);
    font-size: 13px;
}

.zh_sidebar_cat_link span {
    flex: 1;
}

.zh_sidebar_cat_link i:last-child {
    font-size: 10px;
    color: var(--zh-gray-300);
    opacity: 0;
    transition: opacity 0.2s;
}

.zh_sidebar_cat_link:hover {
    background: var(--zh-gray-100);
    color: var(--zh-primary);
}

.zh_sidebar_cat_link:hover i:first-child {
    color: var(--zh-primary);
}

.zh_sidebar_cat_link:hover i:last-child {
    opacity: 1;
}

.zh_sidebar_cat_link.active {
    background: var(--zh-primary-light);
    color: var(--zh-primary);
}

.zh_sidebar_cat_link.active i:first-child {
    color: var(--zh-primary);
}

.zh_sidebar_cat_link.active i:last-child {
    opacity: 1;
    color: var(--zh-primary);
}

/* Sidebar Info List */
.zh_sidebar_info_list {
    padding: 12px;
}

.zh_sidebar_info_item {
    display: flex;
    gap: 12px;
    padding: 10px;
    text-decoration: none;
    transition: background 0.2s;
    border-bottom: 1px solid var(--zh-gray-100);
}

.zh_sidebar_info_item:last-child {
    border-bottom: none;
}

.zh_sidebar_info_item:hover {
    background: var(--zh-gray-100);
}

.zh_sidebar_info_thumb {
    width: 70px;
    height: 52px;
    background: var(--zh-gray-100);
    overflow: hidden;
    flex-shrink: 0;
}

.zh_sidebar_info_thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.zh_sidebar_info_text h4 {
    font-size: 13px;
    font-weight: 500;
    color: var(--zh-dark);
    margin: 0 0 6px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.zh_sidebar_info_text span {
    font-size: 12px;
    color: var(--zh-gray-500);
}

.zh_sidebar_info_text span i {
    margin-right: 4px;
    color: var(--zh-primary);
}

/* Sidebar CTA */
.zh_sidebar_cta {
    background: var(--zh-dark);
    padding: 30px 24px;
    text-align: center;
}

.zh_sidebar_cta i {
    font-size: 32px;
    color: var(--zh-primary);
    margin-bottom: 16px;
}

.zh_sidebar_cta h4 {
    font-family: var(--zh-font-heading);
    font-size: 18px;
    color: var(--zh-white);
    margin-bottom: 10px;
}

.zh_sidebar_cta p {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    margin-bottom: 20px;
}

/* Empty State */
.zh_list_empty {
    grid-column: span 2;
    text-align: center;
    padding: 80px 40px;
    background: var(--zh-white);
    border: 1px solid var(--zh-gray-200);
}

.zh_list_empty_icon {
    width: 80px;
    height: 80px;
    background: var(--zh-gray-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--zh-gray-400);
    font-size: 32px;
}

.zh_list_empty h3 {
    font-family: var(--zh-font-heading);
    font-size: 20px;
    color: var(--zh-dark);
    margin-bottom: 10px;
}

.zh_list_empty p {
    font-size: 14px;
    color: var(--zh-gray-500);
    margin-bottom: 24px;
}

/* === Pagination === */
.zh_pagination_wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 48px;
}

.zh_pagination_btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: var(--zh-white);
    border: 1px solid var(--zh-gray-200);
    color: var(--zh-dark-secondary);
    font-size: 14px;
    text-decoration: none;
    transition: all 0.2s;
}

.zh_pagination_btn:hover {
    border-color: var(--zh-primary);
    color: var(--zh-primary);
}

.zh_pagination_btn.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

.zh_pagination_numbers {
    display: flex;
    gap: 4px;
}

.zh_pagination_num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 8px;
    background: var(--zh-white);
    border: 1px solid var(--zh-gray-200);
    color: var(--zh-dark-secondary);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s;
}

.zh_pagination_num:hover {
    border-color: var(--zh-primary);
    color: var(--zh-primary);
}

.zh_pagination_num.active {
    background: var(--zh-primary);
    border-color: var(--zh-primary);
    color: var(--zh-white);
}

/* === Responsive === */
@media (max-width: 1200px) {
    .zh_list_layout {
        grid-template-columns: 1fr 280px;
        gap: 30px;
    }
}

@media (max-width: 992px) {
    .zh_list_layout {
        grid-template-columns: 1fr;
    }
    .zh_list_sidebar {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .zh_page_hero {
        padding: 30px 0;
    }
    .zh_category_bar {
        top: 66px;
    }
    .zh_info_grid_list {
        grid-template-columns: 1fr;
    }
    .zh_list_sidebar {
        grid-template-columns: 1fr;
    }
    .zh_list_empty {
        grid-column: span 1;
        padding: 50px 20px;
    }
    .zh_info_card_list_actions {
        flex-wrap: wrap;
    }
    .zh_info_card_list_arrow {
        margin-left: 0;
    }
}