/* ==========================================================================
   商城模板J - 原模板全局样式表
   SITE MALL - Template Style System
   ========================================================================== */

:root {
  /* 品牌明亮红调体系 */
  --primary-red: #D91B1B;
  --primary-red-hover: #BF1313;
  --primary-red-active: #A50E0E;
  --primary-red-light: #FFF5F5;
  --primary-red-subtle: #FEE2E2;
  --primary-red-border: #FCA5A5;

  /* 中性色体系 - 极简清爽 */
  --text-main: #1F2937;
  --text-regular: #4B5563;
  --text-muted: #9CA3AF;
  --text-light: #D1D5DB;

  --bg-page: #F8F9FA;
  --bg-card: #FFFFFF;
  --bg-subtle: #F3F4F6;
  --bg-hover: #F9FAFB;

  --border-color: #E5E7EB;
  --border-light: #F3F4F6;
  --border-dark: #D1D5DB;

  /* 辅助状态色 */
  --color-success: #10B981;
  --color-warning: #F59E0B;
  --color-danger: #EF4444;
  --color-info: #3B82F6;

  /* 尺寸与布局标准 */
  --site-width: 1200px;
  --radius-sm: 3px;
  --radius-md: 6px;
  --radius-lg: 10px;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-hover: 0 10px 15px -3px rgba(217, 27, 27, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
  --transition: all 0.2s ease-in-out;
}

/* 基础重置 */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-main);
  background-color: var(--bg-page);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--primary-red);
}

ul, ol {
  list-style: none;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

input, button, select, textarea {
  font-family: inherit;
  font-size: inherit;
  outline: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

/* 布局容器 */
.w-1200 {
  width: var(--site-width);
  margin-left: auto;
  margin-right: auto;
}

.flex {
  display: flex;
}

.flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}

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

/* 顶部通用工具栏 (Top Bar) */
.site-topbar {
  background-color: #FAFAFA;
  border-bottom: 1px solid var(--border-color);
  font-size: 12px;
  color: var(--text-regular);
  height: 34px;
  line-height: 34px;
}

.site-topbar a {
  color: var(--text-regular);
}

.site-topbar a:hover {
  color: var(--primary-red);
}

.site-topbar .divider {
  display: inline-block;
  width: 1px;
  height: 12px;
  background-color: var(--border-color);
  margin: 0 10px;
  vertical-align: middle;
}

.topbar-right {
  display: flex;
  align-items: center;
}

.user-status-area {
  display: flex;
  align-items: center;
  gap: 8px;
}

.user-name-tag {
  color: var(--primary-red);
  font-weight: 600;
}

/* 主头部 (Mall Header) */
.site-header {
  background-color: #FFFFFF;
  padding: 24px 0 20px;
  border-bottom: 2px solid var(--primary-red);
}

.header-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* 商城Logo */
.mall-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background-color: var(--primary-red);
  color: #FFFFFF;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -1px;
  box-shadow: 0 2px 6px rgba(217, 27, 27, 0.3);
}

.logo-text h1 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.2;
  letter-spacing: 0.5px;
}

.logo-text h1 span {
  color: var(--primary-red);
}

.logo-text p {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

/* 搜索框设计 - 板正极简 */
.header-search {
  width: 520px;
}

.search-box {
  display: flex;
  height: 40px;
  border: 2px solid var(--primary-red);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background-color: #FFFFFF;
}

.search-category-select {
  border: none;
  background-color: #F9FAFB;
  padding: 0 12px;
  font-size: 13px;
  color: var(--text-regular);
  border-right: 1px solid var(--border-color);
  cursor: pointer;
}

.search-input {
  flex: 1;
  border: none;
  padding: 0 14px;
  font-size: 13px;
  color: var(--text-main);
}

.search-input::placeholder {
  color: var(--text-muted);
}

.search-btn {
  width: 88px;
  background-color: var(--primary-red);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  transition: var(--transition);
}

.search-btn:hover {
  background-color: var(--primary-red-hover);
}

.search-hotwords {
  display: flex;
  gap: 12px;
  margin-top: 6px;
  font-size: 12px;
  color: var(--text-muted);
}

.search-hotwords a {
  color: var(--text-muted);
}

.search-hotwords a.hot {
  color: var(--primary-red);
  font-weight: 500;
}

.search-hotwords a:hover {
  color: var(--primary-red);
}

/* 头部快捷操作区 (购物车/收藏) */
.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.header-cart-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 0 18px;
  border: 1px solid var(--border-color);
  background-color: #FAFAFA;
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 13px;
  font-weight: 500;
  position: relative;
  transition: var(--transition);
}

.header-cart-btn:hover {
  border-color: var(--primary-red);
  background-color: var(--primary-red-light);
  color: var(--primary-red);
}

.cart-badge {
  background-color: var(--primary-red);
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 10px;
  min-width: 18px;
  text-align: center;
  line-height: 14px;
}

.header-merchant-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 40px;
  padding: 0 16px;
  background-color: var(--text-main);
  color: #FFFFFF;
  font-size: 13px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.header-merchant-btn:hover {
  background-color: var(--primary-red);
  color: #FFFFFF;
}

/* 主导航栏 (Main Navigation) */
.site-nav {
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  display: flex;
  align-items: stretch;
  height: 44px;
}

.category-trigger {
  width: 210px;
  background-color: var(--primary-red);
  color: #FFFFFF;
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  padding: 0 18px;
  gap: 10px;
  cursor: pointer;
  position: relative;
  user-select: none;
}

.category-trigger i {
  font-size: 16px;
}

.main-nav-links {
  display: flex;
  align-items: center;
  margin-left: 20px;
}

.main-nav-links a {
  padding: 0 20px;
  height: 44px;
  line-height: 44px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-main);
  position: relative;
  display: inline-block;
}

.main-nav-links a:hover,
.main-nav-links a.active {
  color: var(--primary-red);
  font-weight: 600;
}

.site-article-menu {
  position: relative;
  display: inline-flex;
}

.site-article-menu__panel {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 30;
  min-width: 220px;
  display: none;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.site-article-menu:hover .site-article-menu__panel {
  display: block;
}

.site-article-menu__panel a {
  display: block;
  padding: 10px 14px;
  white-space: nowrap;
}

.main-nav-links a.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 20px;
  right: 20px;
  height: 3px;
  background-color: var(--primary-red);
}

.nav-extra-tags {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 12px;
  color: var(--text-regular);
}

.nav-extra-tags span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-extra-tags i {
  color: var(--primary-red);
}

/* 面包屑导航 */
.breadcrumb {
  padding: 16px 0 12px;
  font-size: 12px;
  color: var(--text-muted);
}

.breadcrumb a {
  color: var(--text-regular);
}

.breadcrumb a:hover {
  color: var(--primary-red);
}

.breadcrumb .sep {
  margin: 0 8px;
  color: var(--text-light);
}

.breadcrumb .current {
  color: var(--text-main);
  font-weight: 500;
}

/* 通用按钮系统 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  cursor: pointer;
  text-align: center;
  white-space: nowrap;
}

.btn-sm {
  padding: 6px 14px;
  font-size: 12px;
  height: 30px;
}

.btn-md {
  padding: 8px 18px;
  font-size: 14px;
  height: 38px;
}

.btn-lg {
  padding: 12px 28px;
  font-size: 15px;
  height: 46px;
}

.btn-primary {
  background-color: var(--primary-red);
  color: #FFFFFF;
  border: 1px solid var(--primary-red);
}

.btn-primary:hover {
  background-color: var(--primary-red-hover);
  border-color: var(--primary-red-hover);
  color: #FFFFFF;
}

.btn-outline {
  background-color: #FFFFFF;
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-outline:hover {
  border-color: var(--primary-red);
  color: var(--primary-red);
  background-color: var(--primary-red-light);
}

.btn-outline-red {
  background-color: #FFFFFF;
  color: var(--primary-red);
  border: 1px solid var(--primary-red);
}

.btn-outline-red:hover {
  background-color: var(--primary-red);
  color: #FFFFFF;
}

.btn-dark {
  background-color: var(--text-main);
  color: #FFFFFF;
}

.btn-dark:hover {
  background-color: #000000;
  color: #FFFFFF;
}

/* 商品卡片组件 (Product Card) - 清爽板正 */
.product-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  border-color: var(--primary-red);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.product-card-img-wrap {
  position: relative;
  width: 100%;
  padding-top: 100%; /* 1:1 Aspect Ratio */
  background-color: #FAFAFA;
  overflow: hidden;
}

.product-card-img-wrap img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.product-card:hover .product-card-img-wrap img {
  transform: scale(1.04);
}

.product-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background-color: var(--primary-red);
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  z-index: 2;
}

.product-badge.gold {
  background-color: #B45309;
}

.product-card-body {
  padding: 14px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-card-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-main);
  line-height: 1.4;
  height: 36px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  margin-bottom: 8px;
}

.product-card:hover .product-card-title {
  color: var(--primary-red);
}

.product-card-price-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 6px;
}

.price-box {
  color: var(--primary-red);
}

.price-box .symbol {
  font-size: 13px;
  font-weight: 700;
  margin-right: 1px;
}

.price-box .num {
  font-size: 18px;
  font-weight: 700;
  font-family: "Arial", sans-serif;
}

.price-box .original {
  font-size: 11px;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-left: 4px;
}

.product-sales-count {
  font-size: 11px;
  color: var(--text-muted);
}

.product-card-shop {
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px dashed var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-muted);
}

.product-card-shop a {
  color: var(--text-regular);
  max-width: 120px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.product-card-shop a:hover {
  color: var(--primary-red);
}

.card-add-cart-btn {
  color: var(--primary-red);
  background-color: var(--primary-red-light);
  border: 1px solid var(--primary-red-subtle);
  border-radius: var(--radius-sm);
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 500;
  transition: var(--transition);
}

.card-add-cart-btn:hover {
  background-color: var(--primary-red);
  color: #FFFFFF;
}

/* 板正楼层标题组件 (Floor Header) */
.floor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--text-main);
  padding-bottom: 8px;
}

.floor-title-group {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.floor-title-group h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.floor-tag {
  background-color: var(--primary-red);
  color: #FFFFFF;
  font-size: 12px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 2px;
}

.floor-subtext {
  font-size: 12px;
  color: var(--text-muted);
}

.floor-subnav {
  display: flex;
  gap: 16px;
  font-size: 13px;
  color: var(--text-regular);
}

.floor-subnav a {
  position: relative;
  padding-bottom: 4px;
}

.floor-subnav a:hover,
.floor-subnav a.active {
  color: var(--primary-red);
  font-weight: 600;
}

.floor-subnav a.active::after {
  content: "";
  position: absolute;
  bottom: -9px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--primary-red);
}

/* 消息提示框 (Toast Notification) */
.mall-toast {
  position: fixed;
  top: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(-20px);
  background-color: rgba(31, 41, 55, 0.95);
  color: #FFFFFF;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.mall-toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  visibility: visible;
}

.mall-toast.toast-success {
  background-color: #065F46;
  border-left: 4px solid #10B981;
}

.mall-toast.toast-error {
  background-color: #991B1B;
  border-left: 4px solid #EF4444;
}

.mall-toast.toast-info {
  background-color: #1E3A8A;
  border-left: 4px solid #3B82F6;
}

/* 模态弹窗系统 (Modal System) */
.mall-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 8000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.mall-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mall-modal-dialog {
  background-color: #FFFFFF;
  border-radius: var(--radius-md);
  width: 500px;
  max-width: 90vw;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  border: 1px solid var(--border-color);
  overflow: hidden;
  transform: scale(0.95);
  transition: var(--transition);
}

.mall-modal-overlay.active .mall-modal-dialog {
  transform: scale(1);
}

.modal-header {
  padding: 16px 20px;
  background-color: #FAFAFA;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
}

.modal-close-btn {
  font-size: 20px;
  color: var(--text-muted);
  cursor: pointer;
}

.modal-close-btn:hover {
  color: var(--primary-red);
}

.modal-body {
  padding: 24px 20px;
}

.modal-footer {
  padding: 14px 20px;
  background-color: #FAFAFA;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}