/* ==========================================================================
   尚品华汇服饰批发官网 - 稳重高端服装官网通用样式 (CSS)
   ========================================================================== */

@import url('/template-vendor/fontsource/5.3.0/fonts.css');

:root {
  --color-primary: #0f172a;       /* 深邃藏青/石板黑 */
  --color-primary-light: #1e293b;
  --color-accent: #c5a059;        /* 典雅香槟金 */
  --color-accent-hover: #b89047;
  --color-bg-light: #f8fafc;      /* 高质感浅灰背景 */
  --color-card-bg: #ffffff;
  --color-text-main: #0f172a;
  --color-text-body: #334155;
  --color-text-muted: #64748b;
  --color-border: #e2e8f0;
  --color-success: #059669;
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 10px 25px rgba(15, 23, 42, 0.12);
  --radius-sm: 6px;
  --radius-md: 10px;
  --font-serif: 'Noto Serif SC', serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg-light);
  color: var(--color-text-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.25s ease;
}

ul, ol {
  list-style: none;
}

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

/* 顶部信息条 */
.top-bar {
  background-color: #090d16;
  color: #94a3b8;
  font-size: 0.85rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-info {
  display: flex;
  gap: 1.5rem;
}

.top-info span {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.top-links {
  display: flex;
  gap: 1.2rem;
}

.top-links a:hover {
  color: var(--color-accent);
}

/* 主导航栏 */
.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.header-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo-icon {
  width: 42px;
  height: 42px;
  background-color: var(--color-primary);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-accent);
  overflow: hidden;
  position: relative;
  flex: 0 0 42px;
}

.brand-logo-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #ffffff;
  display: none;
}

.brand-logo-icon img.is-ready {
  display: block;
}

.brand-logo-icon img.is-ready + [data-site-logo-fallback] {
  display: none;
}

.brand-text h1 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 1px;
  line-height: 1.2;
}

.brand-text p {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  letter-spacing: 0.5px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-main);
  padding: 0.5rem 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--color-accent);
  transition: width 0.25s ease;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-accent-hover);
}

.nav-link.active::after, .nav-link:hover::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

[hidden] {
  display: none !important;
}

.auth-action {
  padding: 0.5rem 0.9rem;
  font-size: 0.85rem;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
  padding: 0.6rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: all 0.25s ease;
}

.btn-primary:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(197, 160, 89, 0.25);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  padding: 0.6rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: all 0.25s ease;
}

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

/* 移动端菜单按钮 */
.mobile-toggle {
  display: none;
  font-size: 1.5rem;
  background: none;
  border: none;
  color: var(--color-primary);
  cursor: pointer;
}

/* 通用 Banner / 页头标题栏 */
.page-header {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #ffffff;
  padding: 3.5rem 1.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, rgba(197, 160, 89, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.page-header-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.page-header h2 {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  letter-spacing: 1px;
}

.page-header p {
  color: #cbd5e1;
  font-size: 1rem;
}

/* Breadcrumb 面包屑 */
.breadcrumb {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--color-accent);
}

.breadcrumb a {
  color: #94a3b8;
}

.breadcrumb a:hover {
  color: #ffffff;
}

/* 通用容器与板块 */
.section {
  padding: 4rem 1.5rem;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-subtitle {
  color: var(--color-accent);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
  display: block;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.section-desc {
  max-width: 680px;
  margin: 0 auto;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* 优势卡片网格 */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.advantage-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.advantage-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--color-accent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.advantage-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(197, 160, 89, 0.4);
}

.advantage-card:hover::before {
  opacity: 1;
}

.advantage-icon {
  width: 54px;
  height: 54px;
  background-color: rgba(197, 160, 89, 0.1);
  color: var(--color-accent-hover);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.advantage-card h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.advantage-card p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* 产品过滤器与列表 */
.filter-tabs {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.tab-btn {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  padding: 0.6rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-body);
  border-radius: 30px;
  cursor: pointer;
  transition: all 0.25s ease;
}

.tab-btn:hover, .tab-btn.active {
  background-color: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

.product-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.product-img-wrapper {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: #e2e8f0;
}

.product-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .product-img-wrapper img {
  transform: scale(1.06);
}

.badge-tag {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background-color: var(--color-primary);
  color: var(--color-accent);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
}

.badge-moq {
  position: absolute;
  bottom: 0.75rem;
  right: 0.75rem;
  background-color: rgba(15, 23, 42, 0.85);
  color: #ffffff;
  font-size: 0.75rem;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  backdrop-filter: blur(4px);
}

.product-content {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category {
  font-size: 0.78rem;
  color: var(--color-accent-hover);
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.product-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.product-specs {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.spec-chip {
  background-color: var(--color-bg-light);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  border: 1px solid var(--color-border);
}

.price-tier {
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.tier-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.tier-price {
  font-size: 1.2rem;
  font-weight: 700;
  color: #b91c1c;
}

.product-actions {
  margin-top: 1rem;
  display: flex;
  gap: 0.5rem;
}

.btn-sm {
  padding: 0.4rem 0.75rem;
  font-size: 0.82rem;
  border-radius: 4px;
  flex: 1;
  text-align: center;
  justify-content: center;
}

/* 表单样式 (留言与需求反馈) */
.form-container {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-primary);
}

.form-label .required {
  color: #dc2626;
  margin-left: 0.2rem;
}

.form-input, .form-select, .form-textarea {
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.92rem;
  color: var(--color-text-main);
  background-color: #ffffff;
  transition: all 0.25s ease;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.15);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-hint {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* 留言管理表格样式 */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.88rem;
}

.data-table th {
  background-color: #f1f5f9;
  color: var(--color-primary);
  font-weight: 700;
  padding: 0.9rem 1rem;
  border-bottom: 2px solid var(--color-border);
  white-space: nowrap;
}

.data-table td {
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}

.data-table tr:hover {
  background-color: #f8fafc;
}

.status-badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}

.status-pending {
  background-color: #fef3c7;
  color: #92400e;
}

.status-following {
  background-color: #dbeafe;
  color: #1e40af;
}

.status-quoted {
  background-color: #e0e7ff;
  color: #3730a3;
}

.status-completed {
  background-color: #d1fae5;
  color: #065f46;
}

/* 模态框 Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-content {
  background-color: var(--color-card-bg);
  border-radius: var(--radius-md);
  max-width: 650px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  position: relative;
  animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-text-muted);
  cursor: pointer;
}

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

.modal-body {
  padding: 1.5rem;
}

.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  background-color: #f8fafc;
}

/* 页脚 Footer */
.main-footer {
  background-color: #090d16;
  color: #cbd5e1;
  padding: 4rem 1.5rem 1.5rem 1.5rem;
  border-top: 3px solid var(--color-accent);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-col h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: #ffffff;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--color-accent);
}

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a {
  color: #94a3b8;
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--color-accent);
  padding-left: 4px;
}

.footer-bottom {
  text-align: center;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.82rem;
  color: #64748b;
}

/* 响应式调整 */
@media (max-width: 1360px) {
  .nav-menu {
    gap: 1rem;
  }

  .header-actions {
    gap: 0.5rem;
  }

  .header-quote-action {
    display: none;
  }
}

@media (max-width: 768px) {
  .header-container {
    gap: 0.6rem;
  }

  .brand-text p {
    display: none;
  }

  .header-actions {
    margin-left: auto;
    gap: 0.4rem;
  }

  .auth-action {
    padding: 0.42rem 0.65rem;
    font-size: 0.78rem;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: #ffffff;
    flex-direction: column;
    padding: 1.5rem;
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--color-border);
    gap: 1rem;
  }

  .nav-menu.show {
    display: flex;
  }

  .mobile-toggle {
    display: block;
  }

  .top-info {
    display: none;
  }

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

  .form-group.full-width {
    grid-column: span 1;
  }

  .page-header h2 {
    font-size: 1.75rem;
  }
}