/* ========================================
   Goods Detail Page Styles - 金豚网络科技
   主色: #FF6B35 (橙色)
   背景: #000 (黑色)
   ======================================== */

/* Goods Page Header */
.zh_goods_header {
    padding: 40px 0 30px;
}

/* Product Details Section */
.zh_product_details_section {
    background: #000;
    padding: 60px 0 100px;
}

.zh_product_details_layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 60px;
}

/* Main Product Content */
.zh_product_main_content {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.zh_product_details_wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

/* Product Gallery */
.zh_product_images_section {
    position: sticky;
    top: 100px;
}

.zh_product_gallery {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.zh_main_image {
    position: relative;
}

.zh_large_image_wrapper {
    position: relative;
    height: 600px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.zh_main_product_image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.zh_image_zoom_trigger {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: rgba(255, 107, 53, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.zh_image_zoom_trigger:hover {
    background: #FF6B35;
    transform: scale(1.1);
}

.zh_thumbnail_images {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}

.zh_thumbnail_item {
    height: 120px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.zh_thumbnail_item.active,
.zh_thumbnail_item:hover {
    border-color: #FF6B35;
}

.zh_thumbnail_item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Product Info Section */
.zh_product_info_section {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.zh_product_header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
}

.zh_product_title {
    font-size: 36px;
    font-weight: 900;
    color: #fff;
    margin: 0;
    line-height: 1.3;
    flex: 1;
}

.zh_product_badge_new {
    background: #FF6B35;
    padding: 8px 20px;
}

.zh_product_badge_new span {
    color: #000;
    font-weight: 700;
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.zh_product_rating_section {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.zh_rating_stars {
    display: flex;
    gap: 5px;
}

.zh_rating_stars i {
    color: #FF6B35;
    font-size: 18px;
}

.zh_rating_text {
    color: rgba(255, 255, 255, 0.6);
    font-size: 16px;
}

/* Price Section */
.zh_product_price_section {
    background: rgba(255, 107, 53, 0.05);
    border: 2px solid rgba(255, 107, 53, 0.2);
    padding: 30px;
}

.zh_price_main {
    display: flex;
    align-items: baseline;
    gap: 20px;
    margin-bottom: 20px;
}

.zh_current_price {
    font-size: 48px;
    font-weight: 900;
    color: #FF6B35;
}

.zh_original_price {
    font-size: 24px;
    color: rgba(255, 255, 255, 0.3);
    text-decoration: line-through;
}

.zh_price_features {
    display: flex;
    gap: 20px;
}

.zh_price_tag {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.zh_price_tag i {
    color: #FF6B35;
}

/* Seller Section */
.zh_product_seller_section {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 25px;
}

.zh_seller_info {
    display: flex;
    gap: 20px;
}

.zh_seller_icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 107, 53, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FF6B35;
    font-size: 24px;
}

.zh_seller_content h4 {
    font-size: 16px;
    color: #fff;
    margin-bottom: 8px;
}

.zh_seller_content p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
    margin: 0;
}

.zh_seller_link {
    color: #FF6B35;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.zh_seller_link:hover {
    color: #ff5520;
}

/* Quantity Section */
.zh_quantity_section {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.zh_quantity_label {
    font-size: 16px;
    font-weight: 600;
    color: #fff;
}

.zh_quantity_controls {
    display: flex;
    align-items: center;
}

.zh_qty_fixed {
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 16px;
    font-weight: 600;
}

/* Action Buttons */
.zh_action_buttons_section {
    display: flex;
    gap: 20px;
}

.zh_btn {
    flex: 1;
    padding: 18px 30px;
    font-size: 16px;
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.zh_btn_primary {
    background: #FF6B35;
    color: #000;
}

.zh_btn_primary:hover {
    background: #ff5520;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(255, 107, 53, 0.4);
}

.zh_btn_secondary {
    background: transparent;
    border: 2px solid #FF6B35;
    color: #FF6B35;
}

.zh_btn_secondary:hover {
    background: #FF6B35;
    color: #000;
}

.zh_btn_large {
    padding: 18px 30px;
}

.zh_additional_actions {
    display: flex;
    gap: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.zh_action_link {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
    cursor: pointer;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.zh_action_link:hover {
    color: #FF6B35;
}

/* Product Tabs */
.zh_product_tabs_section {
    margin-top: 40px;
}

.zh_tabs_content {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 50px;
}

.zh_tab_panel {
    display: none;
}

.zh_tab_panel.active {
    display: block;
}

.zh_tab_panel h3 {
    font-size: 28px;
    font-weight: 900;
    color: #fff;
    margin-bottom: 30px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Product Description */
.zh_product_description {
    color: rgba(255, 255, 255, 0.7);
}

.zh_description_content {
    line-height: 1.8;
    font-size: 15px;
    margin-bottom: 40px;
}

.zh_product_images_detail {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.zh_detail_image {
    width: 100%;
    height: auto;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Specifications */
.zh_product_info_text {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

.zh_product_info_text p {
    margin-bottom: 15px;
}

/* Reviews */
.zh_reviews_summary {
    background: rgba(255, 107, 53, 0.05);
    border: 1px solid rgba(255, 107, 53, 0.2);
    padding: 30px;
    margin-bottom: 40px;
}

.zh_rating_overview {
    text-align: center;
}

.zh_rating_score {
    font-size: 72px;
    font-weight: 900;
    color: #FF6B35;
    margin-bottom: 10px;
}

.zh_rating_stars_large {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 15px;
}

.zh_rating_stars_large i {
    color: #FF6B35;
    font-size: 24px;
}

.zh_total_reviews {
    color: rgba(255, 255, 255, 0.6);
    font-size: 16px;
}

.zh_review_item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 30px;
    margin-bottom: 20px;
}

.zh_reviewer_info {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.zh_reviewer_avatar {
    width: 50px;
    height: 50px;
    background: rgba(255, 107, 53, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FF6B35;
    font-size: 30px;
}

.zh_reviewer_details h5 {
    color: #fff;
    margin-bottom: 8px;
    font-size: 16px;
}

.zh_review_rating {
    display: flex;
    gap: 5px;
}

.zh_review_rating i {
    color: #FF6B35;
    font-size: 14px;
}

.zh_review_content p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 15px;
}

.zh_review_date {
    color: rgba(255, 255, 255, 0.4);
    font-size: 13px;
}

/* Installation Guide / Shopping Guide */
.zh_installation_steps {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.zh_step {
    display: flex;
    gap: 25px;
    align-items: flex-start;
}

.zh_step_number {
    width: 60px;
    height: 60px;
    background: #FF6B35;
    color: #000;
    font-size: 28px;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.zh_step_content h4 {
    font-size: 20px;
    color: #fff;
    margin-bottom: 10px;
}

.zh_step_content p {
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    margin: 0;
}

/* Sidebar */
.zh_product_sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

/* Merchant Info */
.zh_merchant_info {
    background: rgba(255, 107, 53, 0.05);
    border: 1px solid rgba(255, 107, 53, 0.2);
    padding: 25px;
}

.zh_merchant_header {
    margin-bottom: 20px;
}

.zh_merchant_name {
    font-size: 18px;
    color: #fff;
    margin: 0;
}

.zh_merchant_name a {
    color: #FF6B35;
    text-decoration: none;
    transition: color 0.3s ease;
}

.zh_merchant_name a:hover {
    color: #ff5520;
}

.zh_merchant_stats {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.zh_stat_item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.zh_stat_label {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

.zh_stat_value {
    color: #fff;
    font-weight: 600;
    font-size: 14px;
}

/* Security Items */
.zh_security_items {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.zh_security_item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.zh_security_item i {
    color: #FF6B35;
    font-size: 16px;
}

/* Responsive Design */
@media (max-width: 1600px) {
    .zh_product_details_layout {
        gap: 40px;
    }
}

@media (max-width: 1200px) {
    .zh_product_title {
        font-size: 28px;
    }

    .zh_current_price {
        font-size: 36px;
    }

    .zh_large_image_wrapper {
        height: 500px;
    }
}

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

    .zh_product_sidebar {
        order: -1;
    }

    .zh_product_details_wrapper {
        grid-template-columns: 1fr;
    }

    .zh_product_images_section {
        position: static;
    }

    .zh_product_images_detail {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .zh_action_buttons_section {
        flex-direction: column;
    }

    .zh_tabs_content {
        padding: 30px 20px;
    }

    .zh_thumbnail_images {
        grid-template-columns: repeat(3, 1fr);
    }

    .zh_product_title {
        font-size: 24px;
    }

    .zh_current_price {
        font-size: 32px;
    }
}

@media (max-width: 576px) {
    .zh_large_image_wrapper {
        height: 350px;
    }

    .zh_thumbnail_images {
        grid-template-columns: repeat(2, 1fr);
    }

    .zh_product_title {
        font-size: 20px;
    }

    .zh_current_price {
        font-size: 28px;
    }

    .zh_price_main {
        flex-direction: column;
        gap: 10px;
    }

    .zh_additional_actions {
        flex-direction: column;
        gap: 15px;
    }
}