/* ===== 学子依杉 品牌视觉系统 ===== */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700&family=Montserrat:wght@400;500;600;700&display=swap');

:root {
  /* 品牌主色 */
  --primary-blue: #1E88E5;
  --primary-blue-light: #42A5F5;
  --primary-blue-dark: #1565C0;

  /* 辅助色 */
  --secondary-purple: #6B5B95;
  --accent-cyan: #00BCD4;
  --accent-orange: #FF9800;
  --accent-green: #4CAF50;

  /* 中性色 */
  --text-dark: #1A1A2E;
  --text-body: #333333;
  --text-secondary: #666666;
  --text-muted: #999999;
  --border-color: #E0E0E0;
  --bg-light: #F5F5F5;
  --white: #FFFFFF;

  /* 语义色 */
  --success: #4CAF50;
  --warning: #FF9800;
  --error: #F44336;
  --info: #2196F3;

  /* 设计令牌 */
  --brand-gradient: linear-gradient(135deg, #1E88E5 0%, #6B5B95 100%);
  --brand-gradient-cyan: linear-gradient(135deg, #00BCD4 0%, #1E88E5 100%);
  --brand-gradient-orange: linear-gradient(135deg, #FF9800 0%, #FFB74D 100%);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
  --shadow-blue: 0 6px 20px rgba(30, 136, 229, 0.3);
  --radius: 16px;
  --radius-sm: 12px;
  --radius-xs: 8px;
  --transition: all 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
  background: var(--bg-light);
  color: var(--text-body);
  line-height: 1.6;
  min-width: 1200px;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
}

.font-mont { font-family: 'Montserrat', sans-serif; }

/* ===== 顶部栏 ===== */
.top-bar {
  background: var(--text-dark);
  color: #aaa;
  font-size: 12px;
  height: 38px;
  display: flex;
  align-items: center;
}
.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.top-bar a { color: #aaa; transition: color 0.3s; }
.top-bar a:hover { color: var(--primary-blue-light); }
.top-bar-left, .top-bar-right { display: flex; gap: 20px; align-items: center; }
.top-bar .divider { color: #444; }

/* ===== 头部 ===== */
.header {
  background: var(--white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header .container {
  display: flex;
  align-items: center;
  height: 76px;
  gap: 30px;
}

/* Logo（中小学生校园服饰 XFSC 主商标 - 图片版） */
.logo {
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  transition: transform 0.3s;
}
.logo:hover { transform: translateY(-2px); }
.logo-img {
  height: 58px;
  width: auto;
  border-radius: 8px;
  filter: drop-shadow(0 3px 10px rgba(30, 136, 229, 0.3));
}
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo-name {
  font-weight: 800;
  font-size: 19px;
  color: var(--text-dark);
  white-space: nowrap;
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-family: 'STKaiti', 'KaiTi', '楷体', 'Microsoft YaHei', serif;
  letter-spacing: 1px;
}
.logo-name-en {
  font-family: 'Montserrat', sans-serif;
  font-size: 17px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 0;
}
.logo-en {
  font-size: 10px;
  color: var(--primary-blue);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  letter-spacing: 1.5px;
  margin-top: 2px;
}

.search-box {
  flex: 1;
  max-width: 580px;
  display: flex;
  border: 2px solid var(--primary-blue);
  border-radius: var(--radius-xs);
  overflow: hidden;
  height: 44px;
}
.search-box input {
  flex: 1;
  border: none;
  outline: none;
  padding: 0 20px;
  font-size: 14px;
  background: transparent;
  font-family: inherit;
}
.search-box button {
  background: var(--primary-blue);
  color: #fff;
  border: none;
  padding: 0 32px;
  font-size: 15px;
  cursor: pointer;
  transition: var(--transition);
  font-weight: 600;
  font-family: inherit;
}
.search-box button:hover {
  background: var(--primary-blue-dark);
}

.header-actions { display: flex; gap: 16px; align-items: center; }
.cart-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: var(--transition);
  background: #fff;
  font-size: 14px;
  font-weight: 500;
}
.cart-btn:hover {
  border-color: var(--primary-blue);
  color: var(--primary-blue);
  box-shadow: var(--shadow-blue);
}
.cart-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  background: var(--accent-orange);
  color: #fff;
  font-size: 11px;
  min-width: 20px;
  height: 20px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
  font-weight: 700;
  font-family: 'Montserrat', sans-serif;
}

/* ===== 导航栏 ===== */
.nav-bar {
  background: var(--white);
  border-top: 1px solid var(--border-color);
}
.nav-bar .container {
  display: flex;
  height: 50px;
  align-items: center;
  gap: 4px;
}
.nav-item {
  padding: 8px 18px;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  border-radius: var(--radius-xs);
  transition: var(--transition);
  white-space: nowrap;
  color: var(--text-secondary);
}
.nav-item:hover {
  color: var(--primary-blue);
  background: rgba(30, 136, 229, 0.06);
}
.nav-item.active {
  background: var(--brand-gradient);
  color: #fff;
  font-weight: 600;
}

/* ===== Hero 横幅 ===== */
.hero {
  margin-top: 20px;
}
.hero-banner {
  background: var(--brand-gradient);
  border-radius: var(--radius);
  padding: 56px 50px;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  overflow: hidden;
  min-height: 280px;
}
.hero-banner::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.6;
}
.hero-content { position: relative; z-index: 1; }
.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.2);
  padding: 8px 20px;
  border-radius: 20px;
  font-size: 14px;
  margin-bottom: 20px;
  backdrop-filter: blur(10px);
}
.hero-content h1 { font-size: 40px; margin-bottom: 14px; font-weight: 700; }
.hero-content .subtitle { font-size: 18px; opacity: 0.9; margin-bottom: 8px; }
.hero-content .features {
  display: flex;
  gap: 24px;
  margin-top: 24px;
  font-size: 14px;
  opacity: 0.95;
}
.hero-content .features span { display: flex; align-items: center; gap: 4px; }
.hero-tags {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}
.hero-tag {
  background: rgba(255,255,255,0.2);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 13px;
  backdrop-filter: blur(10px);
}
.hero-visual {
  position: relative;
  z-index: 1;
  animation: floatIcon 3s ease-in-out infinite;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.hero-logo {
  width: 340px;
  height: auto;
  filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.15));
  display: block;
}
.hero-seal {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(12px);
  padding: 8px 16px 8px 8px;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.25);
}
.hero-seal-img {
  height: 50px;
  width: 50px;
  border-radius: 50%;
  object-fit: cover;
  background: white;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
.hero-seal-label {
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}
}
@keyframes floatIcon {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* 快捷入口 */
.quick-entry {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: 20px;
}
.quick-card {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 28px 16px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  border: 2px solid transparent;
}
.quick-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-blue-light);
}
.quick-card .icon { font-size: 40px; margin-bottom: 10px; }
.quick-card .title { font-size: 15px; font-weight: 600; color: var(--text-dark); }
.quick-card .desc { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

/* ===== 区块标题 ===== */
.section { margin-top: 48px; }
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}
.section-title {
  font-size: 26px;
  font-weight: 700;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-title .badge {
  background: var(--brand-gradient);
  color: #fff;
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 12px;
  font-weight: 500;
}
.section-more {
  color: var(--text-secondary);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: color 0.3s;
}
.section-more:hover { color: var(--primary-blue); }

/* ===== 商品分类网格 ===== */
.category-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 16px;
}
.category-card {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 24px 12px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
}
.category-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--brand-gradient);
  transform: scaleX(0);
  transition: transform 0.3s;
}
.category-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-blue-light);
}
.category-card:hover::before { transform: scaleX(1); }
.category-card .cat-icon { font-size: 42px; margin-bottom: 10px; }
.category-card .cat-name { font-size: 14px; font-weight: 600; color: var(--text-dark); margin-bottom: 4px; }
.category-card .cat-count {
  font-size: 12px;
  color: var(--primary-blue);
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
}
.category-card .cat-desc { font-size: 11px; color: var(--text-muted); margin-top: 4px; }

/* ===== 商品卡片网格 ===== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.product-card {
  background: var(--white);
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  position: relative;
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.product-img {
  width: 100%;
  height: 240px;
  background: linear-gradient(135deg, #f0f4f8, #e8eef4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 60px;
  position: relative;
  overflow: hidden;
}
.product-img img { width: 100%; height: 100%; object-fit: cover; }
.product-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--brand-gradient-orange);
  color: #fff;
  font-size: 11px;
  padding: 4px 12px;
  border-radius: 12px;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(255, 152, 0, 0.3);
}
.product-info { padding: 16px; }
.product-name {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-dark);
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-desc {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.product-price .current {
  font-size: 22px;
  color: var(--primary-blue);
  font-weight: 700;
  font-family: 'Montserrat', sans-serif;
}
.product-price .current::before { content: '¥'; font-size: 14px; }
.product-price .original {
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: line-through;
  font-family: 'Montserrat', sans-serif;
}
.product-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 10px;
  font-size: 12px;
  color: var(--text-muted);
}
.product-merchant {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--border-color);
}
.product-merchant .verify-icon { color: var(--primary-blue); font-weight: 700; }

/* ===== 全国地区学校筛选 ===== */
.region-section {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}
.region-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 24px;
  border-bottom: 2px solid var(--border-color);
  overflow-x: auto;
  flex-wrap: wrap;
}
.region-tab {
  padding: 12px 18px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition);
  white-space: nowrap;
  color: var(--text-secondary);
}
.region-tab:hover { color: var(--primary-blue); }
.region-tab.active {
  color: var(--primary-blue);
  border-bottom-color: var(--primary-blue);
  font-weight: 700;
}

/* 级联选择器 */
.cascade-selector {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}
.cascade-col {
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-color);
}
.cascade-header {
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  background: #eef2f7;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 6px;
}
.cascade-list {
  max-height: 320px;
  overflow-y: auto;
  padding: 8px;
}
.cascade-list::-webkit-scrollbar { width: 6px; }
.cascade-list::-webkit-scrollbar-thumb { background: #b0bec5; border-radius: 3px; }
.cascade-list::-webkit-scrollbar-track { background: transparent; }
.cascade-item {
  padding: 8px 12px;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: all 0.2s;
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-body);
}
.cascade-item:hover { background: #e3f2fd; color: var(--primary-blue-dark); }
.cascade-item.active {
  background: var(--brand-gradient);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(30, 136, 229, 0.3);
}
.cascade-item .item-count {
  font-size: 11px;
  opacity: 0.7;
  background: rgba(0,0,0,0.06);
  padding: 1px 8px;
  border-radius: 8px;
  font-family: 'Montserrat', sans-serif;
}
.cascade-item.active .item-count {
  background: rgba(255,255,255,0.25);
  opacity: 1;
}
.cascade-empty {
  padding: 50px 20px;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
}

/* 选中的路径 */
.selected-path {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: linear-gradient(135deg, #e3f2fd, #f3e5f5);
  border: 1px solid #bbdefb;
  border-radius: var(--radius-xs);
  margin-bottom: 20px;
  font-size: 14px;
  flex-wrap: wrap;
}
.selected-path .path-label { font-weight: 600; color: var(--primary-blue); }
.selected-path .path-item {
  background: var(--brand-gradient);
  color: #fff;
  padding: 4px 14px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 500;
}
.selected-path .path-arrow { color: var(--text-muted); }
.selected-path .path-clear {
  margin-left: auto;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 12px;
  background: rgba(255,255,255,0.6);
  transition: var(--transition);
}
.selected-path .path-clear:hover {
  background: #fff;
  color: var(--primary-blue);
}

/* 学校列表 */
.school-results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.school-results-title { font-size: 16px; font-weight: 600; color: var(--text-dark); }
.school-results-count { font-size: 13px; color: var(--text-secondary); }
.school-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.school-card {
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  padding: 16px;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
}
.school-card:hover {
  border-color: var(--primary-blue);
  background: #fff;
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.school-card .school-name {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-dark);
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.school-card .school-level {
  display: inline-block;
  font-size: 11px;
  padding: 2px 10px;
  border-radius: 8px;
  background: #e3f2fd;
  color: var(--primary-blue);
  margin-bottom: 8px;
  font-weight: 500;
}
.school-card .school-meta {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 2px;
}
.school-card .school-action {
  margin-top: 10px;
  font-size: 12px;
  color: var(--primary-blue);
  font-weight: 600;
}

/* ===== 直播专区 ===== */
.live-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.live-card {
  background: var(--white);
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.live-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.live-thumb {
  height: 170px;
  background: linear-gradient(135deg, var(--text-dark), #2d2d44);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 52px;
  position: relative;
}
.live-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--error);
  color: #fff;
  font-size: 11px;
  padding: 3px 10px;
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
}
.live-badge .pulse {
  width: 6px;
  height: 6px;
  background: #fff;
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}
.live-viewers {
  position: absolute;
  bottom: 10px;
  right: 10px;
  color: #fff;
  font-size: 12px;
  background: rgba(0,0,0,0.5);
  padding: 3px 10px;
  border-radius: var(--radius-xs);
  font-family: 'Montserrat', sans-serif;
}
.live-info { padding: 14px; }
.live-title { font-size: 14px; font-weight: 600; margin-bottom: 4px; color: var(--text-dark); }
.live-merchant { font-size: 12px; color: var(--text-secondary); }

/* ===== 商家展示 ===== */
.merchant-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.merchant-card {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 22px;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  border: 2px solid transparent;
}
.merchant-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-blue-light);
}
.merchant-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.merchant-logo {
  width: 52px;
  height: 52px;
  background: var(--brand-gradient);
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  flex-shrink: 0;
}
.merchant-name { font-size: 15px; font-weight: 600; color: var(--text-dark); }
.merchant-rating {
  font-size: 12px;
  color: var(--accent-orange);
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: 'Montserrat', sans-serif;
}
.merchant-stats {
  display: flex;
  gap: 20px;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 14px;
}
.merchant-stats span strong {
  color: var(--text-dark);
  font-size: 16px;
  font-family: 'Montserrat', sans-serif;
}
.merchant-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.merchant-tag {
  font-size: 11px;
  padding: 2px 10px;
  border-radius: var(--radius-xs);
  background: #e3f2fd;
  color: var(--primary-blue);
  font-weight: 500;
}
.merchant-desc {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ===== 购物车面板 ===== */
.cart-panel {
  position: fixed;
  top: 0;
  right: -420px;
  width: 400px;
  height: 100vh;
  background: #fff;
  box-shadow: -4px 0 24px rgba(0,0,0,0.12);
  z-index: 200;
  transition: right 0.3s ease;
  display: flex;
  flex-direction: column;
}
.cart-panel.open { right: 0; }
.cart-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.4);
  z-index: 199;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.cart-overlay.open { opacity: 1; pointer-events: auto; }
.cart-header {
  padding: 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--brand-gradient);
  color: #fff;
}
.cart-header h3 { font-size: 18px; font-weight: 600; }
.cart-close { cursor: pointer; font-size: 24px; color: rgba(255,255,255,0.8); transition: color 0.2s; }
.cart-close:hover { color: #fff; }
.cart-body { flex: 1; overflow-y: auto; padding: 16px 20px; }
.cart-empty {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-muted);
}
.cart-empty .icon { font-size: 64px; margin-bottom: 16px; opacity: 0.4; }
.cart-item {
  display: flex;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-color);
}
.cart-item-img {
  width: 72px;
  height: 72px;
  background: var(--bg-light);
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  flex-shrink: 0;
}
.cart-item-info { flex: 1; }
.cart-item-name { font-size: 14px; font-weight: 500; margin-bottom: 4px; color: var(--text-dark); }
.cart-item-spec { font-size: 12px; color: var(--text-muted); }
.cart-item-price { font-size: 18px; color: var(--primary-blue); font-weight: 700; margin-top: 6px; font-family: 'Montserrat', sans-serif; }
.cart-item-price::before { content: '¥'; font-size: 12px; }
.cart-item-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
}
.qty-btn {
  width: 28px;
  height: 28px;
  border: 1px solid var(--border-color);
  background: #fff;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  color: var(--text-body);
}
.qty-btn:hover { border-color: var(--primary-blue); color: var(--primary-blue); background: #e3f2fd; }
.qty-display { font-size: 14px; min-width: 30px; text-align: center; font-family: 'Montserrat', sans-serif; font-weight: 600; }
.cart-item-remove {
  margin-left: auto;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 12px;
  transition: color 0.2s;
}
.cart-item-remove:hover { color: var(--error); }
.cart-footer {
  padding: 20px;
  border-top: 1px solid var(--border-color);
}
.cart-total {
  display: flex;
  justify-content: space-between;
  margin-bottom: 16px;
  font-size: 14px;
  align-items: baseline;
}
.cart-total .amount { font-size: 26px; color: var(--primary-blue); font-weight: 700; font-family: 'Montserrat', sans-serif; }
.cart-total .amount::before { content: '¥'; font-size: 16px; }
.checkout-btn {
  width: 100%;
  padding: 14px;
  background: var(--brand-gradient);
  color: #fff;
  border: none;
  border-radius: var(--radius-xs);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}
.checkout-btn:hover { opacity: 0.9; box-shadow: var(--shadow-blue); }
.checkout-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ===== Toast 提示 ===== */
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--text-dark);
  color: #fff;
  padding: 12px 32px;
  border-radius: var(--radius-xs);
  font-size: 14px;
  z-index: 999;
  transition: transform 0.3s ease;
  white-space: nowrap;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}
.toast.show { transform: translateX(-50%) translateY(0); }

/* ===== 模态框 ===== */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(26, 26, 46, 0.6);
  z-index: 300;
  display: none;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}
.modal-overlay.show { display: flex; }
.modal {
  background: #fff;
  border-radius: var(--radius);
  width: 520px;
  max-width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.modal-header h3 { font-size: 18px; font-weight: 600; color: var(--text-dark); }
.modal-close { cursor: pointer; font-size: 24px; color: var(--text-muted); transition: color 0.2s; }
.modal-close:hover { color: var(--error); }
.modal-body { padding: 24px; }

/* 商品详情模态框 */
.product-detail-img {
  width: 100%;
  height: 300px;
  background: linear-gradient(135deg, #f0f4f8, #e8eef4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 80px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
}
.product-detail-img img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius-sm); }
.detail-name { font-size: 22px; font-weight: 700; margin-bottom: 8px; color: var(--text-dark); }
.detail-desc { font-size: 14px; color: var(--text-secondary); margin-bottom: 18px; }
.detail-price { display: flex; align-items: baseline; gap: 12px; margin-bottom: 18px; }
.detail-price .current { font-size: 36px; color: var(--primary-blue); font-weight: 700; font-family: 'Montserrat', sans-serif; }
.detail-price .current::before { content: '¥'; font-size: 18px; }
.detail-price .original { font-size: 16px; color: var(--text-muted); text-decoration: line-through; font-family: 'Montserrat', sans-serif; }
.detail-specs { margin-bottom: 18px; }
.detail-specs-label { font-size: 14px; font-weight: 600; margin-bottom: 10px; color: var(--text-dark); }
.spec-options { display: flex; flex-wrap: wrap; gap: 8px; }
.spec-option {
  padding: 8px 18px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-xs);
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-body);
}
.spec-option:hover { border-color: var(--primary-blue-light); color: var(--primary-blue); }
.spec-option.selected {
  border-color: var(--primary-blue);
  background: #e3f2fd;
  color: var(--primary-blue-dark);
  font-weight: 600;
}
.detail-meta {
  display: flex;
  gap: 20px;
  font-size: 13px;
  color: var(--text-secondary);
  padding: 14px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.detail-actions { display: flex; gap: 12px; }
.detail-btn {
  flex: 1;
  padding: 14px;
  border-radius: var(--radius-xs);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  font-family: inherit;
  border: none;
}
.detail-btn.cart {
  background: #fff;
  color: var(--primary-blue);
  border: 2px solid var(--primary-blue);
}
.detail-btn.cart:hover { background: #e3f2fd; }
.detail-btn.buy {
  background: var(--brand-gradient);
  color: #fff;
}
.detail-btn.buy:hover { box-shadow: var(--shadow-blue); }

/* ===== 页脚 ===== */
.footer {
  background: var(--text-dark);
  color: #888;
  margin-top: 64px;
  padding: 56px 0 32px;
}
.footer-features {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid #2a2a44;
}
.footer-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: #ccc;
}
.footer-feature .icon { font-size: 26px; }
.footer-top {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-bottom: 40px;
}
.footer-col h4 { color: #fff; font-size: 16px; margin-bottom: 16px; font-weight: 600; }
.footer-col ul li { margin-bottom: 10px; font-size: 13px; cursor: pointer; transition: color 0.3s; color: #888; }
.footer-col ul li:hover { color: var(--primary-blue-light); }
.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid #2a2a44;
  font-size: 13px;
}
.footer-bottom p { margin-bottom: 6px; }
.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  color: #fff;
  padding: 16px 20px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  max-width: 720px;
}
.footer-brand-logo {
  height: 68px;
  width: auto;
  border-radius: 8px;
  filter: drop-shadow(0 3px 10px rgba(30, 136, 229, 0.4));
}
.footer-brand-name {
  font-size: 18px;
  font-weight: 700;
  font-family: 'STKaiti', 'KaiTi', '楷体', 'Microsoft YaHei', serif;
  letter-spacing: 1px;
  line-height: 1.4;
  flex: 1;
}
.footer-brand-name span { color: #64B5F6; font-weight: 800; }
.footer-seal {
  height: 64px;
  width: 64px;
  border-radius: 50%;
  object-fit: cover;
  background: white;
  padding: 2px;
  box-shadow: 0 4px 12px rgba(30, 136, 229, 0.4);
  flex-shrink: 0;
}

/* ===== 会员注册/登录弹窗 ===== */
.auth-modal { width: 440px; }
.auth-tabs {
  display: flex;
  border-bottom: 2px solid var(--border-color);
  margin-bottom: 24px;
}
.auth-tab {
  flex: 1;
  text-align: center;
  padding: 12px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition);
  color: var(--text-secondary);
}
.auth-tab.active {
  color: var(--primary-blue);
  border-bottom-color: var(--primary-blue);
}
.auth-form { display: none; }
.auth-form.active { display: block; }
.form-group { margin-bottom: 18px; }
.form-label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--text-dark);
}
.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-xs);
  font-size: 14px;
  transition: var(--transition);
  font-family: inherit;
  background: #fff;
  color: var(--text-body);
}
.form-input:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(30, 136, 229, 0.1);
}
.form-input-group { display: flex; gap: 10px; }
.form-input-group .form-input { flex: 1; }
.btn-send-code {
  padding: 12px 20px;
  background: #fff;
  border: 2px solid var(--primary-blue);
  color: var(--primary-blue);
  border-radius: var(--radius-xs);
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
  font-weight: 600;
  transition: var(--transition);
  font-family: inherit;
}
.btn-send-code:hover { background: #e3f2fd; }
.btn-send-code:disabled { opacity: 0.5; cursor: not-allowed; }
.form-row { display: flex; gap: 12px; }
.form-row .form-group { flex: 1; }
.form-check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 18px;
}
.form-check input { width: 16px; height: 16px; accent-color: var(--primary-blue); }
.form-check a { color: var(--primary-blue); text-decoration: underline; }
.btn-submit {
  width: 100%;
  padding: 14px;
  background: var(--brand-gradient);
  color: #fff;
  border: none;
  border-radius: var(--radius-xs);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}
.btn-submit:hover { opacity: 0.9; box-shadow: var(--shadow-blue); }
.auth-divider {
  text-align: center;
  margin: 20px 0;
  font-size: 13px;
  color: var(--text-muted);
  position: relative;
}
.auth-divider span { background: #fff; padding: 0 12px; position: relative; z-index: 1; }
.auth-divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--border-color);
}
.auth-third { display: flex; justify-content: center; gap: 16px; }
.auth-third-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid var(--border-color);
  background: #fff;
}
.auth-third-btn:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.auth-switch {
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 16px;
}
.auth-switch a { color: var(--primary-blue); cursor: pointer; font-weight: 600; }

/* 已登录用户栏 */
.user-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  padding: 4px 12px;
  border-radius: var(--radius-xs);
  transition: var(--transition);
}
.user-bar:hover { background: rgba(30, 136, 229, 0.06); }
.user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--brand-gradient);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
}

/* ===== 品牌质量章区域 ===== */
.brand-cert-section {
  padding: 30px 0 10px;
}
.brand-cert-wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.brand-cert-card {
  display: flex;
  gap: 18px;
  padding: 22px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(30, 136, 229, 0.08);
  border: 2px solid transparent;
  transition: all 0.3s;
  align-items: center;
}
.brand-cert-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(30, 136, 229, 0.15);
}
.brand-cert-product { border-color: rgba(30, 136, 229, 0.2); }
.brand-cert-product:hover { border-color: var(--primary-blue); }
.brand-cert-site { border-color: rgba(107, 91, 149, 0.2); }
.brand-cert-site:hover { border-color: var(--primary-purple); }
.brand-cert-brand { border-color: rgba(255, 152, 0, 0.2); }
.brand-cert-brand:hover { border-color: #FF9800; }

.brand-cert-img-wrap {
  flex-shrink: 0;
  width: 110px;
  height: 110px;
  border-radius: 12px;
  background: linear-gradient(135deg, #f5f7fa, #e8eef5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  overflow: hidden;
}
.brand-cert-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.1));
}
.brand-cert-info { flex: 1; min-width: 0; }
.brand-cert-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 10px;
  color: #fff;
  margin-bottom: 8px;
  letter-spacing: 1px;
}
.brand-cert-product .brand-cert-tag { background: var(--primary-blue); }
.brand-cert-site .brand-cert-tag { background: var(--primary-purple); }
.brand-cert-brand .brand-cert-tag { background: #FF9800; }
.brand-cert-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
  line-height: 1.3;
}
.brand-cert-desc {
  font-size: 12px;
  color: #666;
  line-height: 1.6;
  margin-bottom: 10px;
}
.brand-cert-features {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.brand-cert-features span {
  font-size: 11px;
  color: var(--success);
  background: rgba(76, 175, 80, 0.08);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 500;
}


.merchant-modal { width: 660px; }
.merchant-steps {
  display: flex;
  margin-bottom: 28px;
  padding: 0 8px;
}
.merchant-step {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  position: relative;
}
.merchant-step .step-num {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-family: 'Montserrat', sans-serif;
  font-size: 14px;
  border: 2px solid var(--border-color);
  transition: var(--transition);
  flex-shrink: 0;
}
.merchant-step.active .step-num {
  background: var(--brand-gradient);
  color: #fff;
  border-color: transparent;
  box-shadow: var(--shadow-blue);
}
.merchant-step.active { color: var(--primary-blue); font-weight: 600; }
.merchant-step.done .step-num {
  background: var(--success);
  color: #fff;
  border-color: transparent;
}
.merchant-step.done { color: var(--success); }
.merchant-step::after {
  content: '';
  flex: 1;
  height: 2px;
  background: var(--border-color);
  margin: 0 6px;
  min-width: 20px;
}
.merchant-step:last-child::after { display: none; }
.merchant-step.done::after { background: var(--success); }
.merchant-step-content { display: none; }
.merchant-step-content.active { display: block; }
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-xs);
  font-size: 14px;
  min-height: 80px;
  resize: vertical;
  font-family: inherit;
  transition: var(--transition);
}
.form-textarea:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(30, 136, 229, 0.1);
}
.form-select {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-xs);
  font-size: 14px;
  font-family: inherit;
  background: #fff;
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-body);
}
.form-select:focus {
  outline: none;
  border-color: var(--primary-blue);
}
.upload-area {
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-sm);
  padding: 28px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  background: var(--bg-light);
}
.upload-area:hover {
  border-color: var(--primary-blue);
  background: #e3f2fd;
}
.upload-area .upload-icon { font-size: 36px; margin-bottom: 8px; }
.upload-area .upload-text { font-size: 14px; color: var(--text-secondary); }
.upload-area .upload-hint { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.upload-preview {
  display: flex;
  gap: 12px;
  margin-top: 12px;
  flex-wrap: wrap;
}
.upload-preview-item {
  width: 80px;
  height: 80px;
  background: #e3f2fd;
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--primary-blue);
  font-weight: 600;
  border: 2px solid var(--primary-blue-light);
}
.merchant-step-actions {
  display: flex;
  justify-content: space-between;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}
.btn-prev {
  padding: 12px 28px;
  background: #fff;
  border: 2px solid var(--border-color);
  color: var(--text-secondary);
  border-radius: var(--radius-xs);
  font-size: 14px;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
  font-family: inherit;
}
.btn-prev:hover { border-color: var(--text-secondary); color: var(--text-dark); }
.btn-next {
  padding: 12px 36px;
  background: var(--brand-gradient);
  color: #fff;
  border: none;
  border-radius: var(--radius-xs);
  font-size: 14px;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
  font-family: inherit;
}
.btn-next:hover { opacity: 0.9; box-shadow: var(--shadow-blue); }

/* 审核状态 */
.audit-status { text-align: center; padding: 16px 0; }
.audit-status .audit-icon { font-size: 64px; margin-bottom: 16px; }
.audit-status .audit-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-dark);
}
.audit-status .audit-desc {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  line-height: 1.8;
}
.audit-timeline {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 24px;
  text-align: left;
  background: var(--bg-light);
  padding: 20px;
  border-radius: var(--radius-sm);
}
.audit-timeline-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
}
.audit-timeline-item .timeline-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 2px solid transparent;
}
.audit-timeline-item.done .timeline-dot { background: var(--success); }
.audit-timeline-item.pending .timeline-dot {
  background: var(--accent-orange);
  animation: pulse 1.5s infinite;
}
.audit-timeline-item.waiting .timeline-dot { background: var(--border-color); }
.audit-timeline-item .timeline-label { font-weight: 500; color: var(--text-body); }
.audit-timeline-item.waiting .timeline-label { color: var(--text-muted); }
.audit-timeline-item .timeline-time {
  color: var(--text-muted);
  font-size: 12px;
  margin-left: auto;
  font-family: 'Montserrat', sans-serif;
}

/* ===== 支付弹窗 ===== */
.payment-modal { width: 480px; }
.payment-order-info {
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  margin-bottom: 20px;
}
.payment-order-info .order-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 6px;
}
.payment-order-info .order-row:last-child { margin-bottom: 0; }
.payment-amount { text-align: center; margin-bottom: 24px; }
.payment-amount .amount-label {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}
.payment-amount .amount-value {
  font-size: 40px;
  color: var(--primary-blue);
  font-weight: 700;
  font-family: 'Montserrat', sans-serif;
}
.payment-amount .amount-value::before { content: '¥'; font-size: 22px; }
.payment-methods {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}
.payment-method {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  background: #fff;
}
.payment-method:hover { border-color: var(--primary-blue-light); }
.payment-method.selected {
  border-color: var(--primary-blue);
  background: #e3f2fd;
}
.payment-method .pay-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
  color: #fff;
  font-weight: 700;
}
.payment-method .pay-icon.wechat { background: #07C160; }
.payment-method .pay-icon.alipay { background: #1677FF; }
.payment-method .pay-icon.douyin { background: #000; }
.payment-method .pay-icon.balance { background: var(--brand-gradient); }
.payment-method .pay-info { flex: 1; }
.payment-method .pay-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dark);
}
.payment-method .pay-desc {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}
.payment-method .pay-radio {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--border-color);
  flex-shrink: 0;
  transition: var(--transition);
}
.payment-method.selected .pay-radio {
  border-color: var(--primary-blue);
  background: var(--primary-blue);
  box-shadow: inset 0 0 0 3px #fff;
}
.payment-qr {
  display: none;
  text-align: center;
  padding: 12px 0;
}
.payment-qr.show { display: block; }
.qr-placeholder {
  width: 200px;
  height: 200px;
  margin: 0 auto 16px;
  background: #fff;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.qr-placeholder .qr-pattern {
  width: 180px;
  height: 180px;
  background-image:
    linear-gradient(0deg, var(--text-dark) 25%, transparent 25%),
    linear-gradient(90deg, var(--text-dark) 25%, transparent 25%);
  background-size: 10px 10px;
  opacity: 0.85;
}
.qr-logo {
  position: absolute;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: #fff;
  font-weight: 700;
}
.qr-hint { font-size: 13px; color: var(--text-secondary); }
.qr-timer {
  font-size: 14px;
  color: var(--accent-orange);
  margin-top: 10px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
}
.btn-pay-confirm {
  width: 100%;
  padding: 14px;
  background: var(--brand-gradient);
  color: #fff;
  border: none;
  border-radius: var(--radius-xs);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}
.btn-pay-confirm:hover { opacity: 0.9; box-shadow: var(--shadow-blue); }
.btn-pay-confirm:disabled { opacity: 0.5; cursor: not-allowed; }

/* ===== 400热线显眼包样式 ===== */

/* ===== 家长DIY定制专区 ===== */
.diy-studio {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 2px solid transparent;
}
.diy-studio-header {
  background: linear-gradient(135deg, #6B5B95 0%, #1E88E5 100%);
  color: #fff;
  padding: 28px 32px;
  text-align: center;
}
.diy-studio-header h3 { font-size: 24px; font-weight: 700; margin-bottom: 6px; }
.diy-studio-header p { font-size: 14px; opacity: 0.9; }

.diy-studio-body {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 0;
  min-height: 520px;
}

/* DIY预览区 */
.diy-preview-area {
  background: linear-gradient(135deg, #f0f4f8, #e8eef4);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-right: 1px solid var(--border-color);
}
.diy-preview-label {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 16px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.diy-preview-canvas {
  width: 240px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.diy-uniform {
  width: 200px;
  position: relative;
}
.diy-uniform-top {
  width: 200px;
  height: 180px;
  background: #1E88E5;
  border-radius: 20px 20px 8px 8px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}
.diy-uniform-top::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 70px;
  height: 35px;
  background: var(--bg-light);
  border-radius: 0 0 35px 35px;
}
.diy-collar {
  position: absolute;
  top: 25px;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 3px;
  background: rgba(255,255,255,0.4);
  border-radius: 2px;
  z-index: 2;
}
.diy-badge-area {
  position: absolute;
  top: 50px;
  left: 30px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  z-index: 3;
}
.diy-badge-default {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(135deg, #FFD54F, #FF9800);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #fff;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.diy-nameplate-area {
  position: absolute;
  top: 58px;
  right: 28px;
  background: #fff;
  padding: 4px 12px;
  border-radius: 6px;
  min-width: 50px;
  text-align: center;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
  z-index: 3;
}
.diy-nameplate-text {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-dark);
}
.diy-class-area {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255,255,255,0.25);
  padding: 3px 14px;
  border-radius: 10px;
  z-index: 3;
}
.diy-class-text {
  font-size: 11px;
  color: #fff;
  font-weight: 600;
}
.diy-uniform-bottom {
  width: 200px;
  height: 30px;
  background: inherit;
  border-radius: 4px;
  margin-top: 2px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.diy-uniform-bottom { background: #1E88E5; transition: background 0.3s; }
.diy-stripe {
  width: 100%;
  height: 6px;
  background: #FFD54F;
  border-radius: 3px;
  transition: background 0.3s;
}
.diy-preview-info {
  margin-top: 24px;
  font-size: 14px;
  color: var(--text-secondary);
  padding: 8px 20px;
  background: #fff;
  border-radius: 20px;
  box-shadow: var(--shadow-sm);
}

/* DIY定制选项区 */
.diy-options-area {
  padding: 28px 32px;
  overflow-y: auto;
  max-height: 600px;
}
.diy-option-group { margin-bottom: 22px; }
.diy-option-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-dark);
}

/* 定制类型选择 */
.diy-type-tabs {
  display: flex;
  gap: 10px;
}
.diy-type-tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 14px 8px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  background: #fff;
}
.diy-type-tab:hover { border-color: var(--primary-blue-light); color: var(--primary-blue); }
.diy-type-tab.active {
  border-color: var(--primary-blue);
  background: #e3f2fd;
  color: var(--primary-blue);
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(30,136,229,0.15);
}
.diy-type-icon { font-size: 28px; }

/* 颜色选择器 */
.diy-color-picker {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.diy-color-swatch,
.diy-stripe-swatch {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition);
  border: 3px solid transparent;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}
.diy-color-swatch:hover,
.diy-stripe-swatch:hover {
  transform: scale(1.12);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.diy-color-swatch.active,
.diy-stripe-swatch.active {
  border-color: var(--primary-blue);
  transform: scale(1.1);
  box-shadow: 0 4px 14px rgba(30,136,229,0.3);
}

/* 校徽选择 */
.diy-badge-picker {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.diy-badge-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-xs);
  border: 2px solid transparent;
  transition: var(--transition);
}
.diy-badge-option:hover { background: var(--bg-light); }
.diy-badge-option.active {
  border-color: var(--primary-blue);
  background: #e3f2fd;
}
.diy-badge-preview {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  box-shadow: 0 3px 8px rgba(0,0,0,0.15);
}
.diy-badge-option span { font-size: 12px; color: var(--text-secondary); }

/* DIY输入框 */
.diy-input {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-xs);
  font-size: 14px;
  transition: var(--transition);
  font-family: inherit;
  background: #fff;
  color: var(--text-body);
}
.diy-input:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(30,136,229,0.1);
}

/* 字体选择 */
.diy-font-picker {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.diy-font-option {
  padding: 8px 16px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-xs);
  cursor: pointer;
  font-size: 14px;
  transition: var(--transition);
  color: var(--text-body);
}
.diy-font-option:hover { border-color: var(--primary-blue-light); }
.diy-font-option.active {
  border-color: var(--primary-blue);
  background: #e3f2fd;
  color: var(--primary-blue);
  font-weight: 600;
}

/* 尺码选择 */
.diy-size-picker {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.diy-size-option {
  width: 52px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-xs);
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  transition: var(--transition);
  color: var(--text-body);
  font-family: 'Montserrat', sans-serif;
}
.diy-size-option:hover { border-color: var(--primary-blue-light); color: var(--primary-blue); }
.diy-size-option.active {
  border-color: var(--primary-blue);
  background: var(--brand-gradient);
  color: #fff;
}

/* DIY汇总区 */
.diy-summary {
  margin-top: 24px;
  padding: 20px;
  background: var(--bg-light);
  border-radius: var(--radius-sm);
}
.diy-price-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 16px;
}
.diy-price-label { font-size: 14px; color: var(--text-secondary); }
.diy-price-value {
  font-size: 32px;
  color: var(--primary-blue);
  font-weight: 700;
  font-family: 'Montserrat', sans-serif;
}
.diy-price-original {
  font-size: 16px;
  color: var(--text-muted);
  text-decoration: line-through;
  font-family: 'Montserrat', sans-serif;
}
.diy-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}
.diy-btn-cart,
.diy-btn-buy {
  flex: 1;
  padding: 14px;
  border-radius: var(--radius-xs);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
  border: none;
}
.diy-btn-cart {
  background: #fff;
  color: var(--primary-blue);
  border: 2px solid var(--primary-blue);
}
.diy-btn-cart:hover { background: #e3f2fd; }
.diy-btn-buy {
  background: var(--brand-gradient);
  color: #fff;
}
.diy-btn-buy:hover { box-shadow: var(--shadow-blue); }
.diy-tips {
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.6;
}

/* DIY成品商品区 */
.diy-products-section {
  margin-top: 32px;
}
.diy-products-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 16px;
  padding-left: 12px;
  border-left: 4px solid var(--secondary-purple);
}

/* ===== 防晒系列专区 ===== */
.sun-banner {
  background: linear-gradient(135deg, #00BCD4 0%, #1E88E5 60%, #6B5B95 100%);
  border-radius: var(--radius);
  padding: 40px 48px;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
  position: relative;
  overflow: hidden;
}
.sun-banner::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='20' cy='20' r='2' fill='%23ffffff' fill-opacity='0.06'/%3E%3C/svg%3E");
}
.sun-banner-content { position: relative; z-index: 1; }
.sun-banner-content h2 { font-size: 32px; font-weight: 700; margin-bottom: 10px; }
.sun-banner-content p { font-size: 16px; opacity: 0.9; margin-bottom: 16px; }
.sun-banner-tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.sun-tag {
  background: rgba(255,255,255,0.2);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 13px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.3);
}
.sun-banner-visual {
  font-size: 100px;
  position: relative;
  z-index: 1;
  animation: floatIcon 4s ease-in-out infinite;
}

/* ===== 400热线显眼包样式 ===== */

/* 顶部栏热线链接 */
.top-bar .hotline-link {
  color: #FFD54F !important;
  font-weight: 600;
  font-size: 13px;
  font-family: 'Montserrat', sans-serif;
  letter-spacing: 0.5px;
}
.top-bar .hotline-link:hover { color: #FF9800 !important; }

/* 头部热线展示 */
.header-hotline {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border-radius: var(--radius-xs);
  background: linear-gradient(135deg, rgba(255,152,0,0.08), rgba(30,136,229,0.08));
  border: 1.5px solid rgba(255,152,0,0.3);
  cursor: pointer;
  transition: var(--transition);
}
.header-hotline:hover {
  border-color: var(--accent-orange);
  box-shadow: 0 4px 12px rgba(255, 152, 0, 0.2);
  transform: translateY(-1px);
}
.header-hotline .hotline-icon-wrap {
  width: 36px;
  height: 36px;
  background: var(--brand-gradient-orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  animation: phoneRing 2s ease-in-out infinite;
}
.header-hotline .hotline-icon { font-size: 18px; }
.header-hotline .hotline-label {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1;
}
.header-hotline .hotline-number {
  font-size: 18px;
  font-weight: 700;
  color: var(--accent-orange);
  font-family: 'Montserrat', sans-serif;
  line-height: 1.3;
  letter-spacing: 0.5px;
}

/* 电话振动动画 */
@keyframes phoneRing {
  0%, 100% { transform: rotate(0deg); }
  10% { transform: rotate(-12deg); }
  20% { transform: rotate(12deg); }
  30% { transform: rotate(-8deg); }
  40% { transform: rotate(8deg); }
  50% { transform: rotate(0deg); }
}

/* Hero区热线 */
.hero-hotline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  padding: 12px 24px;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(10px);
  border-radius: 30px;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.3);
}
.hero-hotline:hover {
  background: rgba(255,255,255,0.3);
  transform: scale(1.05);
}
.hero-hotline-icon { font-size: 22px; animation: phoneRing 2s ease-in-out infinite; }
.hero-hotline-text { font-size: 16px; color: #fff; }
.hero-hotline-text strong {
  font-size: 22px;
  font-family: 'Montserrat', sans-serif;
  letter-spacing: 1px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

/* 快捷入口热线卡片 */
.quick-card-hotline {
  background: var(--brand-gradient-orange) !important;
  border-color: rgba(255,152,0,0.5) !important;
}
.quick-card-hotline:hover {
  border-color: var(--accent-orange) !important;
  box-shadow: 0 8px 24px rgba(255, 152, 0, 0.35) !important;
}
.quick-card-hotline .icon { animation: phoneRing 2s ease-in-out infinite; }
.quick-card-hotline .title { color: #fff !important; }
.quick-card-hotline .desc { color: rgba(255,255,255,0.9) !important; }
.quick-hotline-num {
  font-size: 15px !important;
  font-weight: 700 !important;
  font-family: 'Montserrat', sans-serif !important;
  letter-spacing: 0.5px;
  color: #fff !important;
}

/* 页脚热线横幅 */
.footer-hotline-banner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--brand-gradient-orange);
  border-radius: var(--radius-sm);
  padding: 24px 32px;
  margin-bottom: 36px;
  box-shadow: 0 6px 20px rgba(255, 152, 0, 0.25);
}
.footer-hotline-left {
  display: flex;
  align-items: center;
  gap: 16px;
}
.footer-hotline-icon {
  font-size: 40px;
  animation: phoneRing 2s ease-in-out infinite;
}
.footer-hotline-title {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
}
.footer-hotline-sub {
  font-size: 13px;
  color: rgba(255,255,255,0.85);
  margin-top: 4px;
}
.footer-hotline-number {
  font-size: 38px;
  font-weight: 700;
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  letter-spacing: 2px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.15);
}

/* 页脚版权区热线 */
.footer-copyright-hotline {
  color: #FFD54F !important;
  font-weight: 600;
  margin-top: 8px !important;
  font-family: 'Montserrat', sans-serif;
  letter-spacing: 0.5px;
}

/* 浮动客服热线（固定在右侧） */
.float-hotline {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 150;
}
.float-hotline-main {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 16px 12px;
  background: var(--brand-gradient);
  border-radius: 12px 0 0 12px;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: -4px 0 16px rgba(30, 136, 229, 0.3);
  border: 2px solid rgba(255,255,255,0.2);
  border-right: none;
}
.float-hotline-main:hover {
  padding-right: 20px;
  box-shadow: -6px 0 24px rgba(30, 136, 229, 0.4);
}
.float-hotline-icon {
  font-size: 26px;
  animation: phoneRing 2s ease-in-out infinite;
}
.float-hotline-label {
  font-size: 11px;
  color: rgba(255,255,255,0.85);
  font-weight: 500;
  writing-mode: vertical-rl;
  letter-spacing: 2px;
}
.float-hotline-num {
  font-size: 14px;
  font-weight: 700;
  color: #FFD54F;
  font-family: 'Montserrat', sans-serif;
  writing-mode: vertical-rl;
  letter-spacing: 1px;
  text-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

/* ===== 响应式 ===== */
@media (max-width: 1200px) {
  body { min-width: 100%; }
  .container { padding: 0 16px; }
  .category-grid { grid-template-columns: repeat(4, 1fr); }
  .product-grid, .live-grid, .merchant-grid { grid-template-columns: repeat(2, 1fr); }
  .cascade-selector { grid-template-columns: repeat(2, 1fr); }
  .school-grid { grid-template-columns: repeat(2, 1fr); }
  .quick-entry { grid-template-columns: repeat(3, 1fr); }
  .footer-top { grid-template-columns: repeat(2, 1fr); }
  .footer-features { flex-wrap: wrap; gap: 20px; }
  .auth-modal, .payment-modal { width: 90%; }
  .merchant-modal { width: 95%; }
  .header-hotline { display: none; }
  .footer-hotline-banner { flex-direction: column; gap: 12px; text-align: center; }
  .footer-hotline-number { font-size: 28px; }
  .float-hotline-main { padding: 12px 8px; }
  .float-hotline-num { font-size: 12px; }
  .diy-studio-body { grid-template-columns: 1fr; }
  .diy-preview-area { border-right: none; border-bottom: 1px solid var(--border-color); }
  .sun-banner { flex-direction: column; text-align: center; gap: 20px; padding: 32px 24px; }
  .sun-banner-content h2 { font-size: 24px; }
  .brand-cert-wrap { grid-template-columns: 1fr; }
  .brand-cert-card { flex-direction: column; text-align: center; }
  .brand-cert-img-wrap { width: 90px; height: 90px; }
  .hero-logo { width: 220px; }
  .footer-brand { flex-direction: column; text-align: center; }
}

/* ===== 校服款式展示库 ===== */
.uniform-gallery-wrap {
  margin-top: 20px;
}

/* 搜索工具栏 */
.uniform-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.uniform-search-box {
  position: relative;
  flex: 1;
  min-width: 260px;
  max-width: 420px;
}
.uniform-search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 15px;
  opacity: 0.5;
  pointer-events: none;
}
.uniform-search-box input {
  width: 100%;
  padding: 10px 16px 10px 42px;
  border: 2px solid #e0e8f0;
  border-radius: 24px;
  font-size: 14px;
  outline: none;
  transition: all 0.25s;
  background: #fff;
}
.uniform-search-box input:focus {
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(30,136,229,0.12);
}
.uniform-toolbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
.uniform-sort-select {
  padding: 8px 14px;
  border: 2px solid #e0e8f0;
  border-radius: 20px;
  font-size: 13px;
  outline: none;
  cursor: pointer;
  background: #fff;
  color: #555;
  transition: all 0.25s;
}
.uniform-sort-select:hover {
  border-color: var(--primary-blue);
}
.uniform-sort-select:focus {
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(30,136,229,0.12);
}
.uniform-view-toggle {
  display: flex;
  gap: 4px;
  background: #f0f4f8;
  border-radius: 20px;
  padding: 3px;
}
.uniform-view-btn {
  width: 36px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  font-size: 18px;
  cursor: pointer;
  color: #888;
  transition: all 0.25s;
  user-select: none;
}
.uniform-view-btn:hover {
  color: var(--primary-blue);
}
.uniform-view-btn.active {
  background: #fff;
  color: var(--primary-blue);
  box-shadow: 0 1px 6px rgba(0,0,0,0.1);
}

/* 结果计数 */
.uniform-result-count {
  font-size: 13px;
  color: #888;
  margin-bottom: 12px;
  padding-left: 2px;
}

.uniform-filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.uniform-filter-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-dark);
  white-space: nowrap;
}
.uniform-filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.uniform-filter-tab {
  padding: 5px 16px;
  border-radius: 20px;
  font-size: 13px;
  cursor: pointer;
  background: #f0f4f8;
  color: #666;
  transition: all 0.25s;
  user-select: none;
}
.uniform-filter-tab:hover {
  background: #e3edf7;
  color: var(--primary-blue);
}
.uniform-filter-tab.active {
  background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
  color: #fff;
  font-weight: 600;
  box-shadow: 0 3px 10px rgba(30, 136, 229, 0.35);
}

/* 网格视图 */
.uniform-style-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 16px;
}
.uniform-style-grid.large-view {
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 24px;
}

/* 卡片 */
.uniform-style-card {
  background: #fff;
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  transition: all 0.3s;
  cursor: pointer;
  border: 1px solid #eef2f7;
  display: flex;
  flex-direction: column;
}
.uniform-style-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(30, 136, 229, 0.18);
  border-color: rgba(30, 136, 229, 0.3);
}

/* 图片区 */
.uniform-style-img {
  width: 100%;
  height: 260px;
  background: linear-gradient(135deg, #f0f4f8, #e8eef5);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
  overflow: hidden;
  position: relative;
}
.uniform-style-grid.large-view .uniform-style-img {
  height: 360px;
}
.uniform-style-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.uniform-style-card:hover .uniform-style-img img {
  transform: scale(1.06);
}

/* 图片上的操作按钮 */
.uniform-img-actions {
  position: absolute;
  top: 10px;
  right: 10px;
  display: flex;
  gap: 6px;
  opacity: 0;
  transition: opacity 0.25s;
}
.uniform-style-card:hover .uniform-img-actions {
  opacity: 1;
}
.uniform-img-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  transition: all 0.2s;
}
.uniform-img-btn:hover {
  background: var(--primary-blue);
  color: #fff;
  transform: scale(1.1);
}

.uniform-style-body {
  padding: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.uniform-style-region {
  display: inline-block;
  font-size: 11px;
  padding: 2px 10px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
  color: #fff;
  font-weight: 600;
  margin-bottom: 8px;
}
.uniform-style-school {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
  line-height: 1.4;
}
.uniform-style-type {
  font-size: 12px;
  color: var(--primary-blue);
  font-weight: 600;
  margin-bottom: 8px;
}
.uniform-style-desc {
  font-size: 13px;
  color: #666;
  line-height: 1.6;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.uniform-style-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}
.uniform-style-tag {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 4px;
  background: #f0f4f8;
  color: #555;
}
.uniform-style-price {
  font-size: 13px;
  color: #999;
  border-top: 1px solid #f0f0f0;
  padding-top: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.uniform-style-price strong {
  color: #e83e3e;
  font-size: 15px;
}
.uniform-style-fabric {
  font-size: 12px;
  color: #888;
}

/* 卡片底部按钮 */
.uniform-card-actions {
  display: flex;
  gap: 8px;
  margin-top: auto;
}
.uniform-btn-buy {
  flex: 1;
  padding: 9px 0;
  border: none;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s;
}
.uniform-btn-buy:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(30,136,229,0.3);
}
.uniform-btn-detail {
  flex: 1;
  padding: 9px 0;
  border: 2px solid #e0e8f0;
  border-radius: 8px;
  background: #fff;
  color: #555;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s;
}
.uniform-btn-detail:hover {
  border-color: var(--primary-blue);
  color: var(--primary-blue);
}

.uniform-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 40px;
  color: #999;
  font-size: 14px;
}

/* 灯箱 */
.uniform-lightbox {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.88);
  z-index: 10000;
  align-items: center;
  justify-content: center;
}
.uniform-lightbox.show {
  display: flex;
}
.uniform-lightbox-inner {
  position: relative;
  max-width: 700px;
  width: 90%;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.uniform-lightbox-close {
  position: absolute;
  top: -44px;
  right: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  cursor: pointer;
  transition: all 0.2s;
}
.uniform-lightbox-close:hover {
  background: rgba(255,255,255,0.3);
}
.uniform-lightbox-prev,
.uniform-lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  cursor: pointer;
  transition: all 0.2s;
  z-index: 1;
}
.uniform-lightbox-prev { left: -64px; }
.uniform-lightbox-next { right: -64px; }
.uniform-lightbox-prev:hover,
.uniform-lightbox-next:hover {
  background: rgba(255,255,255,0.3);
}
.uniform-lightbox-content {
  text-align: center;
}
.uniform-lightbox-content img {
  max-width: 100%;
  max-height: 70vh;
  border-radius: 8px;
  object-fit: contain;
}
.uniform-lightbox-info {
  color: #fff;
  margin-top: 16px;
}
.uniform-lightbox-info h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 6px;
}
.uniform-lightbox-info p {
  font-size: 14px;
  opacity: 0.8;
  margin-bottom: 14px;
}
.uniform-lightbox-info .uniform-lightbox-btn {
  display: inline-block;
  padding: 10px 28px;
  border: none;
  border-radius: 24px;
  background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s;
}
.uniform-lightbox-info .uniform-lightbox-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}
.uniform-lightbox-counter {
  position: absolute;
  bottom: -40px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.6);
  font-size: 13px;
  white-space: nowrap;
}

@media (max-width: 768px) {
  .uniform-style-grid { grid-template-columns: 1fr; }
  .uniform-style-grid.large-view { grid-template-columns: 1fr; }
  .uniform-lightbox-prev { left: 8px; }
  .uniform-lightbox-next { right: 8px; }
  .uniform-toolbar { flex-direction: column; align-items: stretch; }
  .uniform-search-box { max-width: none; }
  .uniform-toolbar-right { justify-content: space-between; }
}