/* ============================================================
   Umbra Theme - Common Public Styles
   全局公共样式（加载到所有页面）
   - Fonts / Reset / Body / Utility
   - Header / Navigation (.umb-header, .umb-nav)
   - Mobile Menu (.umb-mobile-wrap)
   - Search Modal (.umb-search-modal)
   - Footer (.umb-footer)
   - Shared: Buttons / Badges / Responsive
   ============================================================ */

/* ========== CSS Variables ========== */
:root {
  --umb-black: #111111;
  --umb-dark: #1a1a1a;
  --umb-white: #ffffff;
  --umb-bg: #ffffff;
  --umb-bg-soft: #f8f8f8;
  --umb-bg-dark: #111111;
  --umb-text: #111111;
  --umb-text-light: #666666;
  --umb-text-muted: #999999;
  --umb-border: #e5e5e5;
  --umb-border-light: #f0f0f0;
  --umb-accent: #ffffff;
  --umb-red: #C30101;
  --umb-gold: #b8935a;
  --umb-transition: all 0.25s ease;
}

/* ========== Fonts - 全站统一 Montserrat ========== */
@font-face {
  font-family: umbFont;
  src: url('../fonts/Montserrat-Regular.ttf');
  font-weight: normal;
  font-style: normal;
}

/* 覆盖数据库配置中引用的 bxzwjh 字体（路径不存在会报 ERR_ABORTED），
   将其映射到实际存在的 Montserrat-Regular.ttf，消除控制台字体加载错误 */
@font-face {
  font-family: bxzwjh;
  src: url('../fonts/Montserrat-Regular.ttf');
  font-weight: normal;
  font-style: normal;
}

/* body 设置全局字体，所有子元素自动继承 */
body {
  margin: 0;
  font-family: umbFont, 'Montserrat', sans-serif !important;
  background: var(--umb-white);
  color: var(--umb-text);
  -webkit-font-smoothing: antialiased;
}

/* 覆盖 UIKit 对 h1~h6 的默认 font-family，保持全站统一 */
h1, h2, h3, h4, h5, h6 {
  font-family: umbFont, 'Montserrat', sans-serif !important;
}

/* ========== 全站字体统一：覆盖所有常见元素的默认 font-family ========== */
a, span, p, li, label, small, strong, b, em, i,
button, input, select, textarea, option, optgroup,
table, caption, tbody, tfoot, thead, tr, th, td,
blockquote, cite, code, pre, kbd, samp, var {
  font-family: umbFont, 'Montserrat', sans-serif !important;
}

/* UIKit 组件字体统一（防止 UIKit 内建样式覆盖） */
.uk-button,
.uk-input,
.uk-select,
.uk-textarea,
.uk-checkbox,
.uk-radio,
.uk-form-label,
.uk-navbar,
.uk-navbar-item,
.uk-navbar-nav > li > a,
.uk-subnav > * > a,
.uk-tab > * > a,
.uk-accordion-title,
.uk-breadcrumb > * > a,
.uk-breadcrumb > *:last-child,
.uk-alert,
.uk-badge,
.uk-card-title,
.uk-card-body,
.uk-modal-title,
.uk-offcanvas-bar,
.uk-offcanvas-bar .uk-nav > li > a,
.uk-drop,
.uk-dropdown,
.uk-nav > li > a,
.uk-nav-header,
.uk-nav-divider,
.uk-table,
.uk-pagination > * > a,
.uk-pagination > * > span,
.uk-tile,
.uk-heading-bullet::before,
.uk-link,
.uk-link-text,
.uk-text-lead,
.uk-text-meta,
.uk-meta,
.uk-icon {
  font-family: umbFont, 'Montserrat', sans-serif !important;
}

/* UIKit 所有带 button / input 的元素额外加一层保险 */
[class*="uk-button"],
[class*="uk-input"],
[class*="uk-select"],
[class*="uk-textarea"] {
  font-family: umbFont, 'Montserrat', sans-serif !important;
}

/* ========== Utility Classes ========== */
.umb-uppercase {
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ========== Header / Navigation ========== */
.umb-header {
  background: var(--umb-white);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--umb-border-light);
}

.umb-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 80px;
  gap: 20px;
}

/* ---- Logo ---- */
.umb-logo {
  text-decoration: none !important;
  color: var(--umb-text);
}

.umb-logo:hover {
  text-decoration: none;
  color: var(--umb-text);
}

.umb-logo__mark {
  font-size: 24px;
  font-weight: 400;
  color: var(--umb-black);
  letter-spacing: 1px;
  line-height: 1;
  font-family: umbFont, 'Montserrat', sans-serif !important;
  margin-bottom: 5px;
}

.umb-logo__sub {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--umb-text-light);
  margin: 0;
}

/* ---- Main Menu ---- */
.umb-nav__menu {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  padding: 0;
  margin: 0;
  flex: 1;
  justify-content: center;
}

.umb-nav__menu > li {
  position: relative;
}

.umb-nav__menu > li > a {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--umb-text);
  text-decoration: none !important;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 8px 0;
  transition: var(--umb-transition);
  position: relative;
}

.umb-nav__menu > li > a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 1.5px;
  background: var(--umb-text);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.umb-nav__menu > li:hover > a,
.umb-nav__menu > li.uk-active > a {
  color: var(--umb-text);
}

.umb-nav__menu > li:hover > a::after,
.umb-nav__menu > li.uk-active > a::after {
  width: 100%;
}

/* ---- Icon Actions ---- */
.umb-nav__actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.umb-icon-btn {
  width: 38px;
  height: 38px;
  border: none;
  background: transparent;
  color: var(--umb-text);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--umb-transition);
  font-size: 19px;
  text-decoration: none !important;
  position: relative;
  border-radius: 50%;
  padding: 0;
}

.umb-icon-btn:hover {
  background: var(--umb-bg-soft);
  color: var(--umb-text);
  text-decoration: none;
}

/* ---- Cart Count Badge ---- */
.umb-cart-count {
  position: absolute;
  top: 2px;
  right: -2px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  background: var(--umb-red);
  color: var(--umb-white);
  font-size: 10px;
  font-weight: 700;
  line-height: 18px;
  text-align: center;
  border-radius: 9px;
  pointer-events: none;
  letter-spacing: 0;
}

/* ---- User Dropdown ---- */
.umb-user-dropdown {
  min-width: 220px;
  padding: 8px 0;
  background: var(--umb-white);
  border: 1px solid var(--umb-border);
  border-radius: 0;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
}

.umb-user-dropdown .uk-dropdown-nav li a {
  padding: 11px 20px;
  color: var(--umb-text);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
  letter-spacing: 0.3px;
  transition: var(--umb-transition);
}

.umb-user-dropdown .uk-dropdown-nav li a:hover {
  background: var(--umb-bg-soft);
  color: var(--umb-text);
}

.umb-user-dropdown .uk-dropdown-nav li a i {
  font-size: 16px;
  color: var(--umb-text-light);
}

/* ---- Mobile Toggle ---- */
.umb-nav__toggle {
  display: none;
  width: 38px;
  height: 38px;
  border: 1px solid var(--umb-border);
  background: var(--umb-white);
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  flex-shrink: 0;
  padding: 0;
}

.umb-nav__toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--umb-text);
  transition: all 0.3s ease;
}

/* ========== Mobile Menu Off-canvas ========== */
.umb-mobile-wrap .uk-offcanvas-bar {
  background: var(--umb-white);
  color: var(--umb-text);
  width: 300px;
}

.umb-mobile-menu {
  background: var(--umb-white);
  padding: 30px 24px;
  display: flex;
  flex-direction: column;
}

.umb-mobile-logo {
  font-family: umbFont, 'Montserrat', sans-serif !important;
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 2px;
  color: var(--umb-text);
  margin-bottom: 20px;
  text-decoration: none !important;
  display: inline-block;
}

.umb-mobile-logo small {
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--umb-text-light);
  margin-left: 4px;
}

.umb-mobile-menu .uk-nav {
  border-top: 1px solid var(--umb-border-light);
}

.umb-mobile-menu .uk-nav > li > a {
  font-size: 13px;
  font-weight: 600;
  color: var(--umb-text);
  padding: 14px 0;
  border-bottom: 1px solid var(--umb-border-light);
  text-transform: uppercase;
  letter-spacing: 1.2px;
}

.umb-mobile-menu .uk-nav > li.uk-active > a {
  color: var(--umb-text);
  opacity: 0.7;
}

/* ========== Search Modal ========== */
.umb-search-modal .uk-modal-dialog {
  background: var(--umb-white);
  border-radius: 0;
  padding: 48px 40px;
  border: 1px solid var(--umb-border);
}

.umb-search-title {
  font-family: umbFont, 'Montserrat', sans-serif !important;
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 2px;
  color: var(--umb-text);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.umb-search-btn {
  background: var(--umb-black);
  color: var(--umb-white);
  border-radius: 0;
  font-weight: 700;
  letter-spacing: 2px;
  border: none;
  padding: 14px 20px;
  text-transform: uppercase;
  font-size: 12px;
  transition: var(--umb-transition);
}

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

.umb-search-modal .uk-input {
  border: 1px solid var(--umb-border);
  border-radius: 0;
  padding: 14px 20px 14px 50px;
  font-size: 14px;
  background: var(--umb-white);
}

.umb-search-modal .uk-input:focus {
  border-color: var(--umb-text);
  box-shadow: none;
}

/* ========== Footer ========== */
.umb-footer {
  background: var(--umb-bg-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 80px 0 0;
}

.umb-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 60px;
}

.umb-footer__col {
  display: flex;
  flex-direction: column;
}

.umb-footer__title {
  font-size: 11px;
  font-weight: 700;
  color: var(--umb-white);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin: 0 0 22px;
  font-family: umbFont, 'Montserrat', sans-serif !important;
}

.umb-footer__text {
  font-size: 13px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.5);
  margin: 0 0 24px;
  max-width: 360px;
}

.umb-footer__contact p {
  font-size: 13px;
  line-height: 2;
  color: rgba(255, 255, 255, 0.55);
  margin: 0;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.umb-footer__contact i {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.4);
  margin-top: 4px;
  flex-shrink: 0;
}

.umb-footer__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.umb-footer__list li {
  margin-bottom: 12px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.4;
}

.umb-footer__list li a {
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none !important;
  transition: var(--umb-transition);
  font-size: 13px;
}

.umb-footer__list li a:hover {
  color: var(--umb-white);
  padding-left: 3px;
}

/* ---- Bottom Bar ---- */
.umb-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 26px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.umb-footer__bottom p {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
  margin: 0;
  letter-spacing: 0.5px;
}

.umb-footer__links {
  display: flex;
  gap: 20px;
}

.umb-footer__links a {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
  text-decoration: none !important;
  letter-spacing: 0.5px;
  transition: var(--umb-transition);
}

.umb-footer__links a:hover {
  color: var(--umb-white);
}

/* 支持的卡种图标 */
.umb-footer__cards {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.umb-footer__cards img {
  height: 32px;
  width: auto;
  display: block;
  opacity: 0.85;
  transition: var(--umb-transition);
  /* 卡种 SVG 为彩色品牌图标，直接显示原始颜色 */
}

.umb-footer__cards img:hover {
  opacity: 1;
  transform: translateY(-2px);
}

/* ========== Shared Buttons ========== */
.umb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 140px;
  padding: 13px 28px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none !important;
  transition: var(--umb-transition);
  cursor: pointer;
  border: 1.5px solid transparent;
  font-family: umbFont, 'Montserrat', sans-serif !important;
}

.umb-btn:hover {
  text-decoration: none;
}

.umb-btn--outline {
  background: transparent;
  color: var(--umb-text);
  border-color: var(--umb-text);
}

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

.umb-btn--dark {
  background: var(--umb-black);
  color: var(--umb-white);
  border-color: var(--umb-black);
}

.umb-btn--dark:hover {
  background: var(--umb-dark);
  border-color: var(--umb-dark);
}

.umb-btn--white {
  background: var(--umb-white);
  color: var(--umb-black);
  border-color: var(--umb-white);
}

.umb-btn--white:hover {
  background: transparent;
  color: var(--umb-white);
}

/* ========== Shared: Product Listing Pages ========== */
.am-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  box-sizing: border-box;
}

.am-section {
  position: relative;
}

.am-section-title {
  font-family: umbFont, 'Montserrat', sans-serif !important;
  font-size: 36px;
  font-weight: 700;
  color: var(--umb-text);
  margin: 0;
  line-height: 1.2;
}

/* ========== Pagination (preserved for listing pages) ========== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin: 30px 0;
  padding: 0;
  list-style: none;
}

.pagination li a,
.pagination li span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  padding: 0 10px;
  border: 1px solid var(--umb-border);
  color: var(--umb-text);
  text-decoration: none;
  transition: all 0.2s ease;
  font-size: 14px;
  box-sizing: border-box;
}

.pagination li a:hover {
  background-color: var(--umb-bg-soft);
  border-color: #bbb;
}

.pagination li.active span {
  background-color: var(--umb-black);
  border-color: var(--umb-black);
  color: var(--umb-white);
}

.pagination li.disabled span {
  color: var(--umb-text-muted);
  cursor: not-allowed;
  background: var(--umb-bg-soft);
}

/* ========== Shared Responsive ========== */
@media (max-width: 1199px) {
  .umb-nav__menu {
    gap: 20px;
  }
  .umb-nav__menu > li > a {
    font-size: 11px;
    letter-spacing: 1.2px;
  }
  .umb-footer__grid {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 959px) {
  .umb-nav {
    min-height: 60px;
    gap: 12px;
  }

  /* Hide desktop nav on mobile */
  .umb-nav__menu { display: none; }
  .umb-nav__toggle { display: flex; }

  .umb-logo__mark { font-size: 20px; }
  .umb-logo__sub { font-size: 9px; }

  .umb-nav__actions { gap: 2px; }
  .umb-icon-btn { width: 36px; height: 36px; font-size: 18px; }

  .umb-footer { padding: 50px 0 0; }
  .umb-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
  }

  .umb-footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 639px) {
  .umb-footer { padding: 40px 0 0; }
  .umb-footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-bottom: 32px;
  }
  .umb-logo__mark { font-size: 18px; }
}

/* 响应式适配 - 产品页公共容器 */
@media (max-width: 767px) {
  .am-container { padding: 0 16px; }
  .am-section-title { font-size: 26px; }
}