/*
Theme Name: Coupon XL Child Theme
Description: Groupon Style Deal Pages V6
Version: 6.0
Template: couponxl
*/

@import url("../couponxl/style.css");

/* ==========================================================================
   CSS 变量
   ========================================================================== */
:root {
    --gpn-green: #53a318;
    --gpn-green-dark: #429115;
    --gpn-blue: #0066cc;
    --gpn-pink: #e91e8c;
    --gpn-purple: #8b5cf6;
    --gpn-red: #dc2626;
    --gpn-gray-bg: #f6f7f8;
    --gpn-white: #ffffff;
    --gpn-text: #1a1a1a;
    --gpn-text-light: #666666;
    --gpn-border: #e5e5e5;
    --gpn-radius: 12px;
    --gpn-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

/* ==========================================================================
   页面基础
   ========================================================================== */
.gpn-page {
    background: var(--gpn-gray-bg);
    padding: 0 0 60px;
    min-height: 100vh;
}

.gpn-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 隐藏父主题元素 */
body.single-offer .title-holder,
body.single-offer .breadcrumbs {
    display: none !important;
}

/* ==========================================================================
   标题区域
   ========================================================================== */
.gpn-header {
    padding: 30px 0 20px;
}

.gpn-title {
    font-size: 26px;
    font-weight: 700;
    color: var(--gpn-text);
    line-height: 1.3;
    margin: 0 0 12px;
}

.gpn-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    margin-bottom: 12px;
    font-size: 14px;
    color: var(--gpn-text-light);
}

.gpn-meta-link {
    color: var(--gpn-blue);
    text-decoration: none;
}
.gpn-meta-link:hover { text-decoration: underline; }

.gpn-meta-sep { color: #ddd; margin: 0 4px; }

.gpn-badges {
    display: flex;
    gap: 10px;
}

.gpn-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid #ddd;
    background: #fff;
}

.gpn-badge-best {
    background: #fffbeb;
    border-color: #fcd34d;
    color: #92400e;
}

.gpn-badge-trend {
    background: #eff6ff;
    border-color: #93c5fd;
    color: #1e40af;
}

/* ==========================================================================
   Hero: 图片 + Buy Box
   ========================================================================== */
.gpn-hero {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

.gpn-gallery-wrap {
    flex: 1;
    min-width: 0;
}

.gpn-buybox-wrap {
    width: 420px;
    flex-shrink: 0;
}

/* Gallery */
.gpn-gallery {
    background: var(--gpn-white);
    border-radius: var(--gpn-radius);
    overflow: hidden;
    box-shadow: var(--gpn-shadow);
}

.gpn-gallery-main {
    position: relative;
    background: #f5f5f5;
}

.gpn-main-img {
    width: 100%;
    height: auto;
    display: block;
    cursor: pointer;
}

.gpn-gallery-btns {
    position: absolute;
    top: 12px;
    right: 12px;
    display: flex;
    gap: 8px;
}

.gpn-gallery-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gpn-white);
    border: 1px solid var(--gpn-border);
    cursor: pointer;
    font-size: 18px;
}
.gpn-gallery-btn:hover { background: #f5f5f5; }

/* 缩略图条 - Groupon 风格带价格 */
.gpn-thumbs {
    display: flex;
    gap: 12px;
    padding: 16px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    background: var(--gpn-gray-bg);
}

.gpn-thumb {
    flex-shrink: 0;
    width: 120px;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    border: 3px solid transparent;
    transition: all 0.2s;
    background: var(--gpn-white);
}

.gpn-thumb img {
    width: 100%;
    height: 90px;
    object-fit: cover;
    display: block;
}

.gpn-thumb:hover,
.gpn-thumb.is-active {
    border-color: var(--gpn-green);
}

/* 缩略图价格 */
.gpn-thumb-price {
    padding: 6px 8px;
    text-align: left;
}

.gpn-thumb-sale {
    font-size: 13px;
    font-weight: 700;
    color: var(--gpn-green);
}

.gpn-thumb-orig {
    font-size: 11px;
    color: #999;
    text-decoration: line-through;
    margin-left: 4px;
}

/* ==========================================================================
   Buy Box (完全复刻 Groupon)
   ========================================================================== */
.gpn-buybox {
    background: var(--gpn-white);
    border-radius: var(--gpn-radius);
    box-shadow: 0 2px 12px rgba(0,0,0,0.1);
    position: sticky;
    top: 20px;
    overflow: hidden;
}

/* 促销横幅 */
.gpn-promo-banner {
    background: #fdf4ff;
    border: 2px dashed var(--gpn-purple);
    border-radius: 8px;
    padding: 12px 16px;
    margin: 16px;
    text-align: center;
}

.gpn-promo-text {
    font-size: 15px;
    color: var(--gpn-text);
}

.gpn-promo-text strong {
    color: var(--gpn-purple);
}

.gpn-promo-note {
    font-size: 12px;
    color: var(--gpn-purple);
    margin-top: 6px;
}

/* Select Option Header */
.gpn-buybox-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    background: var(--gpn-white);
}

.gpn-select-label {
    font-size: 15px;
    font-weight: 600;
    color: var(--gpn-text);
}

.gpn-gift-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--gpn-text);
    cursor: pointer;
    padding: 8px 12px;
    border: 1px solid var(--gpn-pink);
    border-radius: 8px;
    background: var(--gpn-white);
}

.gpn-gift-check { margin: 0 4px 0 0; }
.gpn-gift-btn strong { color: var(--gpn-pink); }
.gpn-info-icon { 
    color: var(--gpn-text-light); 
    font-size: 14px;
    margin-left: 4px;
}

/* 选项列表 */
.gpn-options {
    padding: 0 16px 16px;
}

.gpn-option {
    display: flex;
    gap: 12px;
    padding: 16px;
    border: 2px solid var(--gpn-border);
    border-radius: 12px;
    margin-bottom: 12px;
    cursor: pointer;
    transition: all 0.2s;
    background: var(--gpn-white);
}

.gpn-option:last-child { margin-bottom: 0; }

.gpn-option.is-selected {
    border-color: var(--gpn-blue);
    background: #f8fbff;
}

.gpn-option-radio {
    flex-shrink: 0;
    padding-top: 2px;
}

.gpn-option-radio input[type="radio"] {
    width: 20px;
    height: 20px;
    accent-color: var(--gpn-blue);
    cursor: pointer;
}

.gpn-option-body { flex: 1; }

/* 选项标题 */
.gpn-option-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--gpn-text);
    margin-bottom: 6px;
    line-height: 1.4;
}

/* 原价行 */
.gpn-option-orig {
    margin-bottom: 4px;
}

.gpn-price-strike {
    font-size: 14px;
    color: #999;
    text-decoration: line-through;
}

.gpn-price-mid {
    font-size: 14px;
    font-weight: 600;
    color: var(--gpn-green);
    margin-left: 6px;
}

/* 售价行 */
.gpn-option-sale {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 10px;
}

.gpn-price-big {
    font-size: 26px;
    font-weight: 700;
    color: var(--gpn-green);
}

.gpn-price-badge {
    font-size: 12px;
    font-weight: 600;
    color: var(--gpn-white);
    background: var(--gpn-pink);
    padding: 2px 8px;
    border-radius: 4px;
}

.gpn-price-extra {
    font-size: 13px;
    color: var(--gpn-green);
}

/* 优惠码框 - Groupon 风格虚线框 */
.gpn-coupon-box {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border: 1px dashed var(--gpn-purple);
    border-radius: 6px;
    margin-bottom: 12px;
    background: #fefcff;
}

.gpn-coupon-price {
    font-size: 15px;
    font-weight: 700;
    color: var(--gpn-text);
}

.gpn-coupon-text {
    flex: 1;
    font-size: 13px;
    color: var(--gpn-text-light);
}

.gpn-coupon-text strong {
    color: var(--gpn-purple);
}

.gpn-coupon-apply {
    font-size: 14px;
    font-weight: 600;
    color: var(--gpn-text);
    text-decoration: underline;
}

/* 数量选择器 */
.gpn-qty-row {
    display: inline-flex;
    align-items: center;
    gap: 0;
    margin-bottom: 10px;
}

.gpn-qty-btn {
    width: 40px;
    height: 40px;
    border: 1px solid var(--gpn-border);
    background: var(--gpn-white);
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gpn-text);
}

.gpn-qty-minus { border-radius: 50% 0 0 50%; }
.gpn-qty-plus { border-radius: 0 50% 50% 0; }
.gpn-qty-btn:hover { background: #f5f5f5; }

.gpn-qty-select {
    width: 50px;
    height: 40px;
    border: 1px solid var(--gpn-border);
    border-left: none;
    border-right: none;
    text-align: center;
    font-size: 15px;
    appearance: none;
    -webkit-appearance: none;
    background: var(--gpn-white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L2 4h8z'/%3E%3C/svg%3E") no-repeat right 8px center;
    padding-right: 20px;
}

/* 已购数量 */
.gpn-bought {
    font-size: 13px;
    color: var(--gpn-text-light);
}

/* 今日浏览 */
.gpn-views-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 16px;
    font-size: 14px;
    color: var(--gpn-text-light);
    border-top: 1px solid var(--gpn-border);
}

/* Buy Now 按钮 */
.gpn-buy-wrap {
    padding: 16px;
    border-top: 1px solid var(--gpn-border);
}

.gpn-buy-btn {
    display: block;
    width: 100%;
    padding: 16px 24px;
    background: var(--gpn-green);
    color: var(--gpn-white) !important;
    text-align: center;
    font-size: 18px;
    font-weight: 600;
    border-radius: 30px;
    text-decoration: none !important;
    transition: background 0.2s;
}
.gpn-buy-btn:hover {
    background: var(--gpn-green-dark);
}

/* ==========================================================================
   Tabs
   ========================================================================== */
.gpn-tabs-placeholder {
    height: 0;
}

.gpn-tabs-wrap {
    margin-top: 30px;
    background: transparent;
}

.gpn-tabs-wrap.is-sticky {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--gpn-white);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    z-index: 1000;
    margin-top: 0;
}

.gpn-tabs-wrap.is-sticky .gpn-tabs {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.gpn-tabs {
    display: flex;
    gap: 32px;
    border-bottom: 1px solid var(--gpn-border);
}

.gpn-tab {
    display: inline-block;
    padding: 14px 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--gpn-text-light);
    text-decoration: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -1px;
    transition: all 0.2s;
}

.gpn-tab:hover { color: var(--gpn-text); }

.gpn-tab.is-active {
    color: var(--gpn-text);
    border-bottom-color: var(--gpn-green);
}

/* ==========================================================================
   主内容区 - 全部白色背景
   ========================================================================== */
.gpn-body {
    margin-top: 20px;
}

.gpn-content {
    max-width: 100%;
}

.gpn-content-inner {
    background: var(--gpn-white);
    border-radius: var(--gpn-radius);
    overflow: hidden;
    box-shadow: var(--gpn-shadow);
}

/* Section - 统一白色背景 */
.gpn-section {
    padding: 24px;
    border-bottom: 1px solid #f0f0f0;
    background: var(--gpn-white);
}

.gpn-section:last-child {
    border-bottom: none;
}

.gpn-section-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--gpn-text);
    margin: 0 0 16px;
}

.gpn-block {
    margin-bottom: 24px;
}
.gpn-block:last-child { margin-bottom: 0; }

.gpn-block-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--gpn-text);
    margin: 0 0 12px;
}

.gpn-block-subtitle {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin: 0 0 10px;
}

.gpn-block-body {
    font-size: 15px;
    line-height: 1.7;
    color: #444;
}

.gpn-intro {
    font-size: 16px;
    line-height: 1.6;
    color: #333;
    margin: 0 0 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid #eee;
}

.gpn-link {
    color: var(--gpn-blue);
    text-decoration: none;
}
.gpn-link:hover { text-decoration: underline; }

/* Redeem Card */
.gpn-redeem-card {
    background: var(--gpn-white);
    padding: 16px;
    border-radius: 8px;
    border: 1px solid var(--gpn-border);
}

.gpn-store-name {
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: var(--gpn-text);
    margin-bottom: 8px;
}

.gpn-store-addr {
    font-size: 14px;
    color: var(--gpn-text-light);
    margin: 0;
}

/* Rating */
.gpn-rating-box {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.gpn-rating-num {
    font-size: 42px;
    font-weight: 700;
    color: var(--gpn-text);
}

.gpn-rating-stars { font-size: 20px; }
.gpn-rating-text { font-size: 14px; color: var(--gpn-text-light); }

/* ==========================================================================
   Lightbox
   ========================================================================== */
.gpn-lightbox {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: none;
}

.gpn-lightbox.is-open { display: block; }

.gpn-lightbox-overlay {
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.97);
}

.gpn-lightbox-wrap {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.gpn-lightbox-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    border-bottom: 1px solid var(--gpn-border);
    background: var(--gpn-white);
}

.gpn-lightbox-counter {
    font-size: 14px;
    font-weight: 600;
    background: #f0f0f0;
    padding: 6px 12px;
    border-radius: 6px;
}

.gpn-lightbox-actions {
    display: flex;
    gap: 12px;
}

.gpn-lb-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gpn-white);
    border: 1px solid var(--gpn-border);
    cursor: pointer;
    font-size: 18px;
}

.gpn-lightbox-close {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gpn-white);
    border: 1px solid var(--gpn-border);
    cursor: pointer;
    font-size: 28px;
    line-height: 1;
}

.gpn-lightbox-body {
    flex: 1;
    display: flex;
    overflow: hidden;
}

.gpn-lightbox-sidebar {
    width: 120px;
    padding: 16px;
    overflow-y: auto;
    background: var(--gpn-white);
    border-right: 1px solid var(--gpn-border);
}

.gpn-lb-thumb {
    width: 88px;
    height: 88px;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 12px;
    cursor: pointer;
    border: 3px solid transparent;
}

.gpn-lb-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gpn-lb-thumb:hover { border-color: #ccc; }
.gpn-lb-thumb.is-active { border-color: var(--gpn-green); }

.gpn-lightbox-main {
    flex: 1;
    overflow: hidden;
    padding: 20px;
}

.gpn-lightbox-scroll {
    width: 100%;
    height: 100%;
    overflow-y: auto;
    scroll-behavior: smooth;
}

.gpn-lb-slide {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100%;
    padding: 20px 0;
}

.gpn-lb-slide img {
    max-width: 100%;
    max-height: calc(100vh - 150px);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

/* ==========================================================================
   响应式
   ========================================================================== */
@media (max-width: 1024px) {
    .gpn-hero { flex-direction: column; }
    .gpn-buybox-wrap { width: 100%; }
    .gpn-buybox { position: static; }
}

@media (max-width: 768px) {
    .gpn-title { font-size: 22px; }
    .gpn-tabs { gap: 20px; overflow-x: auto; }
    .gpn-section { padding: 20px 16px; }
    .gpn-lightbox-sidebar { display: none; }
    .gpn-thumb { width: 100px; }
    .gpn-thumb img { height: 70px; }
}

@media (max-width: 576px) {
    .gpn-container { padding: 0 16px; }
    .gpn-buybox-header { flex-direction: column; gap: 12px; align-items: flex-start; }
}