/* /photo_store/assets/css/style.css */
/* FAQ页面样式 */
.faq-section {
    max-width: 800px;
    margin: 0 auto;
}
/* 新增收藏按钮样式 */
.btn-favorite {
    background-color: transparent;
    color: #dc3545;
    border: 1px solid #dc3545;
    transition: all 0.3s;
}

.btn-favorite:hover {
    background-color: #dc3545;
    color: white;
}

.btn-favorite.active {
    background-color: #dc3545;
    color: white;
}

/* 调整操作按钮容器 */
.actions-container {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* 确保按钮在小屏幕上也能正常显示 */
@media (max-width: 768px) {
    .actions-container .btn {
        flex: 1;
        min-width: 120px;
    }
}
.btn-danger {
    background-color: #dc3545;
    color: white;
    border: 1px solid #dc3545;
}

.btn-danger:hover {
    background-color: #c82333;
    border-color: #bd2130;
}

.fa-heart {
    color: #dc3545;
}

.faq-item {
    margin-bottom: 1.5rem;
    border-bottom: 1px solid #eee;
    padding-bottom: 1rem;
}

.faq-question {
    color: #333;
    font-size: 1.2rem;
    cursor: pointer;
    margin-bottom: 0.5rem;
}

.faq-answer {
    padding-left: 1rem;
    color: #666;
}

.support-note {
    margin-top: 2rem;
    text-align: center;
    font-style: italic;
}

/* 联系页面样式 */
.contact-container {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info, .contact-form {
    flex: 1;
    min-width: 300px;
}

.contact-info ul {
    list-style: none;
    padding: 0;
}

.contact-info li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.contact-info i {
    margin-right: 0.5rem;
    width: 20px;
    text-align: center;
}

.social-media {
    margin-top: 2rem;
}

.social-icon {
    display: inline-block;
    margin-right: 1rem;
    font-size: 1.5rem;
    color: #555;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 4px;
}

/* 隐私政策和条款页面样式 */
.privacy-content, .terms-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.privacy-content section, .terms-content section {
    margin-bottom: 2rem;
}

.privacy-content h3, .terms-content h3 {
    color: #333;
    margin-bottom: 0.5rem;
    padding-bottom: 0.3rem;
    border-bottom: 1px solid #eee;
}

.privacy-content ul, .terms-content ul {
    padding-left: 1.5rem;
}

.privacy-content li, .terms-content li {
    margin-bottom: 0.5rem;
}
:root {
  --primary: #4361ee;
  --primary-dark: #3a56d4;
  --secondary: #3f37c9;
  --success: #4cc9f0;
  --danger: #f72585;
  --warning: #f8961e;
  --light: #f8f9fa;
  --dark: #212529;
  --gray: #6c757d;
  --light-gray: #e9ecef;
  --white: #ffffff;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}/* 推广链接盒子 */
.affiliate-link-box {
    background-color: #f8f9fa;
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}
/* 在style标签或CSS文件中添加 */
.table-responsive {
    overflow-x: auto;
}
.table th, .table td {
    vertical-align: middle;
}
#selectAll {
    cursor: pointer;
}
.affiliate-link-box h3 {
    margin-top: 0;
    margin-bottom: 1rem;
}

.affiliate-link-content {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.affiliate-link-qr {
    text-align: center;
    flex: 0 0 150px;
}

.affiliate-link-qr .qr-code {
    width: 150px;
    height: 150px;
    border: 1px solid #ddd;
    padding: 5px;
    background: white;
}

.affiliate-link-qr p {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: #666;
}

.affiliate-link-text {
    flex: 1;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .affiliate-link-content {
        flex-direction: column;
    }
    
    .affiliate-link-qr {
        margin-bottom: 1rem;
    }
}

/* 分享按钮样式 */
.share-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.share-buttons .btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
     min-width: 100px; /* 设置一个固定最小宽度 */
    text-align: center;
}
/* 推广链接盒子 */
.affiliate-link-box {
    background-color: #f8f9fa;
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.affiliate-link-box h3 {
    margin-top: 0;
    margin-bottom: 1rem;
}

.affiliate-link-content {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.affiliate-link-qr {
    text-align: center;
    flex: 0 0 150px;
}

.affiliate-link-qr .qr-code {
    width: 150px;
    height: 150px;
    border: 1px solid #ddd;
    padding: 5px;
    background: white;
}

.affiliate-link-qr p {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: #666;
}

.affiliate-link-text {
    flex: 1;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .affiliate-link-content {
        flex-direction: column;
    }
    
    .affiliate-link-qr {
        margin-bottom: 1rem;
    }
}

/* 分享按钮样式 */
.share-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.share-buttons .btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: var(--dark);
  background-color: var(--light);
  overflow-x: hidden;
}

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

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

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* ==================== 优化后的导航条样式 ==================== */
.header {
  background-color: var(--white);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 0;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo img {
  height: 2rem;
}

.nav-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0.5rem;
}

.nav-item {
  position: relative;
}

/* ==================== 优化导航条active状态样式 ==================== */
.nav-link {
    display: inline-flex; /* 改为inline-flex使背景宽度与内容匹配 */
    align-items: center;
    padding: 0.75rem 1.25rem;
    border-radius: 6px;
    transition: var(--transition);
    font-weight: 500;
    color: #4a5568;
    text-decoration: none;
    position: relative;
    font-size: 0.95rem;
    background-color: transparent;
    /* 添加以下属性确保宽度自适应 */
    white-space: nowrap;
    justify-content: center;
}

/* 活动状态导航链接 - 精确匹配宽度 */
.nav-link.active {
    color: var(--white);
    background: linear-gradient(135deg, var(--primary), #6a8aff) !important;
    box-shadow: 0 2px 5px rgba(74, 108, 247, 0.3);
    /* 移除可能影响宽度的属性 */
    border: none;
    transform: none;
    /* 确保内联元素正确计算宽度 */
    display: inline-flex;
}

/* 移动端适配 */
@media (max-width: 768px) {
    .nav-link {
        display: flex; /* 移动端改为flex使宽度100% */
        width: 100%;
        white-space: normal; /* 允许文字换行 */
    }
    
    .nav-link.active {
        display: flex !important; /* 覆盖active状态 */
    }
}

.nav-link:hover {
  background-color: #f7fafc;
  color: #2d3748;
  transform: translateY(-1px);
}



.nav-link.active:hover {
  background: linear-gradient(135deg, var(--primary-dark), #5a7aff);
  transform: translateY(-1px);
}

.login-btn {
  background-color: transparent;
  border: 1px solid #e2e8f0;
  color: #4a5568;
}

.login-btn:hover {
  background-color: #f7fafc;
  border-color: #cbd5e0;
}

.register-btn {
  background: linear-gradient(135deg, var(--primary), #6a8aff);
  color: var(--white) !important;
  border: none;
}

.register-btn:hover {
  background: linear-gradient(135deg, var(--primary-dark), #5a7aff);
  box-shadow: 0 2px 8px rgba(74, 108, 247, 0.3);
}

.cart-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  background-color: var(--danger);
  color: var(--white);
  border-radius: 10px;
  font-size: 0.75rem;
  margin-left: 5px;
  padding: 0 0.25rem;
  transition: var(--transition);
}

.nav-link:hover .cart-count {
  transform: scale(1.1);
  background-color: #e5177e;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: #4a5568;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 4px;
  transition: var(--transition);
}

.hamburger:hover {
  background-color: #f7fafc;
  color: #2d3748;
}

@media (max-width: 768px) {
  .hamburger {
    display: block;
  }
  
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    padding: 0.5rem;
    flex-direction: column;
    gap: 0.25rem;
  }
  
  .nav-menu.active {
    display: flex;
  }
  
  .nav-item {
    margin: 0;
  }
  
  .nav-link {
    padding: 0.75rem 1rem;
    border-radius: 4px;
  }
}

/* ==================== 以下是您原有的其他样式 ==================== */
/* Hero Section */
.hero {
  background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), 
              url('../images/hero_bg.png') center/cover no-repeat;
  color: var(--white);
  padding: 5rem 0;
  text-align: center;
  margin-bottom: 2rem;
}

.hero-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.hero-subtitle {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* Search Box */
.search-box {
  max-width: 600px;
  margin: 0 auto 3rem;
  display: flex;
  border-radius: 50px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.search-input {
  flex: 1;
  padding: 0.8rem 1.5rem;
  border: none;
  font-size: 1rem;
}

.search-input:focus {
  outline: none;
}

.search-btn {
  background-color: var(--primary);
  color: var(--white);
  border: none;
  padding: 0 1.5rem;
  cursor: pointer;
  transition: var(--transition);
}

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

/* Gallery Grid */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.image-card {
  background-color: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.image-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.image-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.image-card-body {
  padding: 1.2rem;
}

.image-card-title {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--dark);
}

.image-card-price {
  font-weight: 700;
  color: var(--primary);
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.6rem 1.2rem;
  background-color: var(--primary);
  color: var(--white);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
  font-weight: 500;
  text-align: center;
}

.btn:hover {
  background-color: var(--primary-dark);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-sm {
 display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
    line-height: 1.5;
    border-radius: 0.25rem;
    min-width: 100px; /* 可选，设置最小宽度 */
    height: 32px; /* 固定高度 */
    gap: 0.5rem; /* 图标和文字的间距 */
}

.btn-lg {
  padding: 0.8rem 1.6rem;
  font-size: 1.1rem;
}

.btn-block {
  display: block;
  width: 100%;
}

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

.btn-outline:hover {
  background-color: var(--primary);
  color: var(--white);
}

.btn-success {
  background-color: #28a745;
}

.btn-success:hover {
  background-color: #218838;
}

.btn-danger {
  background-color: var(--danger);
}

.btn-danger:hover {
  background-color: #d6336c;
}

.btn-warning {
  background-color: var(--warning);
}

.btn-warning:hover {
  background-color: #e0871a;
}

/* Detail Page */
.detail-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}

.detail-image {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.detail-image img {
  width: 100%;
  max-height: 500px;
  object-fit: contain;
}

.detail-info {
  background-color: var(--white);
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.detail-title {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: var(--dark);
}

.detail-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 1rem;
}

.detail-description {
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.keyword {
  background-color: var(--light-gray);
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.9rem;
}

.detail-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

/* Cart Page */
.cart-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 2rem;
  background-color: var(--white);
  box-shadow: var(--shadow);
  border-radius: 8px;
  overflow: hidden;
}

.cart-table th,
.cart-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--light-gray);
}

.cart-table th {
  background-color: var(--primary);
  color: var(--white);
}

.cart-item-image img {
  width: 80px;
  height: 60px;
  object-fit: cover;
  border-radius: 4px;
}

.total-row {
  font-weight: 700;
  background-color: var(--light-gray);
}

.cart-actions {
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
  margin-top: 1.5rem;
}

/* Forms */
.form-container {
  max-width: 600px;
  margin: 0 auto;
  background-color: var(--white);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.form-title {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  text-align: center;
  color: var(--dark);
}

.form-group {
  margin-bottom: 1.2rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid var(--light-gray);
  border-radius: 4px;
  font-size: 1rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 0.2rem rgba(67, 97, 238, 0.25);
}

/* VIP Plans */
.vip-plans {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.vip-plan {
  background-color: var(--white);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
}

.vip-plan:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.vip-plan.popular {
  border: 2px solid var(--primary);
  position: relative;
}

.vip-plan.popular::before {
  content: '最受欢迎';
  position: absolute;
  top: -10px;
  right: 20px;
  background-color: var(--primary);
  color: var(--white);
  padding: 0.2rem 0.8rem;
  border-radius: 20px;
  font-size: 0.8rem;
}

.vip-plan-title {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--primary);
}

.vip-plan-price {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--dark);
}

.vip-plan-features {
  list-style: none;
  margin-bottom: 2rem;
  text-align: left;
}

.vip-plan-features li {
  margin-bottom: 0.8rem;
  padding-left: 1.5rem;
  position: relative;
}

.vip-plan-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--success);
}

/* Alerts */
.alert {
  padding: 1rem;
  margin-bottom: 1.5rem;
  border-radius: 4px;
}

.alert-success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.alert-error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

/* Footer */
.footer {
  background-color: var(--dark);
  color: var(--white);
  padding: 3rem 0 1.5rem;
  margin-top: 3rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-title {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: var(--white);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: var(--light-gray);
}

.footer-links a:hover {
  color: var(--white);
}

.footer-bottom {
  text-align: center;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* 支付区域样式 */
.payment-section {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    padding: 30px;
    margin-top: 30px;
}

.payment-heading {
    font-size: 20px;
    font-weight: 600;
    color: #333;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid #f0f0f0;
}

/* 支付选项卡片 */
.payment-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.payment-card {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
}

.payment-radio {
    position: absolute;
    opacity: 0;
}

.payment-content {
    display: flex;
    align-items: center;
    padding: 20px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #fafafa;
}

.payment-radio:checked + .payment-content {
    border-color: #4a6cf7;
    background: rgba(74, 108, 247, 0.05);
    box-shadow: 0 0 0 1px #4a6cf7;
}

.payment-content:hover {
    border-color: #b3c3ff;
}

/* 支付图标 */
.payment-logo {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    margin-right: 20px;
}

.payment-logo img {
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
}

/* 支付详情 */
.payment-details {
    flex: 1;
}

.payment-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 5px;
}

.payment-description {
    font-size: 14px;
    color: #666;
}

/* 选择标记 */
.payment-selector {
    width: 24px;
    height: 24px;
    border: 2px solid #ddd;
    border-radius: 50%;
    margin-left: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.checkmark {
    width: 12px;
    height: 12px;
    background: transparent;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.payment-radio:checked + .payment-content .payment-selector {
    border-color: #4a6cf7;
    background: #4a6cf7;
}

.payment-radio:checked + .payment-content .checkmark {
    background: white;
}

/* 支付按钮 */
.payment-button {
    width: 100%;
    background: linear-gradient(135deg, #4a6cf7, #6a8aff);
    color: white;
    border: none;
    padding: 18px;
    border-radius: 10px;
    font-size: 18px;
    font-weight: 600;
    margin-top: 30px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(74, 108, 247, 0.25);
}

.payment-button:hover {
    background: linear-gradient(135deg, #3a5bd9, #5a7aff);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(74, 108, 247, 0.35);
}

.payment-button i {
    font-size: 20px;
}

/* 支付方式样式 */
.payment-methods {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: 25px;
    margin-top: 30px;
}

.payment-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #f0f0f0;
}

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

.payment-option {
    position: relative;
}

.payment-input {
    position: absolute;
    opacity: 0;
}

.payment-label {
    display: flex;
    align-items: center;
    padding: 15px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.payment-input:checked + .payment-label {
    border-color: #4a6cf7;
    background-color: rgba(74, 108, 247, 0.05);
}

.payment-icon {
    margin-right: 15px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8f9fa;
    border-radius: 6px;
}

.payment-icon img {
    object-fit: contain;
}

.payment-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.payment-name {
    font-weight: 600;
    color: #333;
    margin-bottom: 3px;
}

.payment-desc {
    font-size: 13px;
    color: #888;
}

.payment-selector {
    width: 20px;
    height: 20px;
    border: 1px solid #ddd;
    border-radius: 50%;
    margin-left: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.payment-radio {
    width: 12px;
    height: 12px;
    background: transparent;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.payment-input:checked + .payment-label .payment-selector {
    border-color: #4a6cf7;
}

.payment-input:checked + .payment-label .payment-radio {
    background: #4a6cf7;
}

.payment-submit {
    width: 100%;
    background: #4a6cf7;
    color: white;
    border: none;
    padding: 15px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    margin-top: 25px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: background 0.3s ease;
}

.payment-submit:hover {
    background: #3a5bd9;
}

.payment-submit i {
    font-size: 18px;
}

/* 购物车和结算页面共用样式 */
.cart-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 15px;
}

.cart-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 2rem;
}

.cart-table th {
    background-color: #f8f9fa;
    padding: 12px;
    text-align: left;
    border-bottom: 2px solid #dee2e6;
}

.cart-table td {
    padding: 12px;
    border-bottom: 1px solid #dee2e6;
    vertical-align: middle;
}

.cart-table img {
    max-width: 100px;
    height: auto;
}

.checkout-summary {
    background-color: #f8f9fa;
    padding: 20px;
    border-radius: 5px;
    margin-bottom: 2rem;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.summary-row.total {
    font-weight: bold;
    font-size: 1.2em;
    border-top: 1px solid #dee2e6;
    padding-top: 10px;
    margin-top: 10px;
}

.payment-methods {
    margin-top: 2rem;
}

.payment-methods h3 {
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #dee2e6;
}

.method-option {
    margin-bottom: 15px;
    padding: 15px;
    border: 1px solid #dee2e6;
    border-radius: 5px;
    display: flex;
    align-items: center;
}

.method-option input[type="radio"] {
    margin-right: 10px;
}

.method-option label {
    display: flex;
    align-items: center;
    cursor: pointer;
    width: 100%;
}

.method-option img {
    width: 30px;
    margin-right: 10px;
}

.btn-block {
    display: block;
    width: 100%;
    padding: 10px;
    font-size: 1.1em;
}

.text-primary {
    color: #007bff;
}

.text-danger {
    color: #dc3545;
}

/* 用户中心样式 */
.user-profile {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 2rem;
}

.profile-sidebar {
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 1.5rem;
}

.profile-avatar {
    text-align: center;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--light-gray);
    margin-bottom: 1.5rem;
}

.profile-avatar img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 1rem;
}

.vip-badge {
    background-color: #fff3cd;
    color: #856404;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.9rem;
    display: inline-block;
    margin: 0.5rem 0;
}

.profile-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.profile-menu a {
    display: block;
    padding: 0.8rem 0;
    color: var(--dark);
    border-bottom: 1px solid var(--light-gray);
    transition: var(--transition);
}

.profile-menu a:hover, .profile-menu a.active {
    color: var(--primary);
    padding-left: 0.5rem;
}

.profile-menu i {
    width: 1.5rem;
    text-align: center;
    margin-right: 0.5rem;
}

.stats-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.stats-card {
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.stats-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.stats-info h3 {
    margin: 0;
    font-size: 1.5rem;
}

.stats-info p {
    margin: 0;
    color: var(--gray);
    font-size: 0.9rem;
}

.order-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.order-table th, .order-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--light-gray);
}

.order-table th {
    background-color: var(--light-gray);
}

.status-badge {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.completed {
    background-color: #d4edda;
    color: #155724;
}

.status-badge.pending {
    background-color: #fff3cd;
    color: #856404;
}

/* 支付页面样式 */
.payment-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.payment-order-summary, .payment-methods {
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 2rem;
}

.order-items ul {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
}

.order-items li {
    display: flex;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid var(--light-gray);
    gap: 1rem;
}

.order-items li img {
    border-radius: 4px;
}

.order-total {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--light-gray);
}

.order-total div {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.order-total .total {
    font-weight: bold;
    font-size: 1.1rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--light-gray);
}

.payment-options {
    margin: 1.5rem 0;
}

.payment-option {
    display: block;
    margin-bottom: 1rem;
    border: 1px solid var(--light-gray);
    border-radius: 8px;
    padding: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.payment-option:hover {
    border-color: var(--primary);
}

.payment-option input {
    display: none;
}

.payment-option input:checked + .option-content {
    border-color: var(--primary);
    background-color: rgba(67, 97, 238, 0.05);
}

.option-content {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.5rem;
    border-radius: 4px;
    transition: var(--transition);
}

.option-content img {
    height: 24px;
}

.payment-security {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--light-gray);
    color: var(--gray);
}

.payment-security ul {
    list-style: none;
    padding: 0;
    margin: 1rem 0 0;
}

.payment-security li {
    margin-bottom: 0.5rem;
}

.payment-security i.fa-check {
    color: var(--success);
    margin-right: 0.5rem;
}

/* 图片卡片悬停效果 */
.image-card-link {
    position: relative;
    display: block;
}

.image-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    opacity: 0;
    transition: var(--transition);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 1rem;
}

.image-card:hover .image-card-overlay {
    opacity: 1;
}

.image-card-badge {
    background-color: var(--primary);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
}

.image-card-zoom {
    background-color: rgba(255, 255, 255, 0.8);
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
}

.image-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
    margin: 0.5rem 0;
}

.tag {
    background-color: var(--light-gray);
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-size: 0.8rem;
}

.tag-more {
    background-color: var(--light-gray);
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-size: 0.8rem;
}

.image-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.5rem;
}

.image-card-actions {
    display: flex;
    gap: 0.3rem;
}

.btn-icon {
    background-color: var(--light-gray);
    color: var(--dark);
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn-icon:hover {
    background-color: var(--primary);
    color: white;
}

/* 分页样式 */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 3rem;
}

.pagination-item {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background-color: white;
    color: var(--dark);
    transition: var(--transition);
}

.pagination-item:hover, .pagination-item.active {
    background-color: var(--primary);
    color: white;
}

.pagination-dots {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .user-profile {
        grid-template-columns: 1fr;
    }
    
    .payment-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .stats-cards {
        grid-template-columns: 1fr 1fr;
    }
    
    .order-table {
        display: block;
        overflow-x: auto;
    }
}

@media (max-width: 576px) {
    html {
        font-size: 14px;
    }

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

    .detail-actions {
        flex-direction: column;
    }

    .cart-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }
}