/* ========================================
   H5移动端导航样式 - 优化版
   ======================================== */

/* 隐藏PC导航 */
@media screen and (max-width: 768px) {
  .unified-global-nav {
    display: none !important;
    visibility: hidden !important;
  }
  
  body {
    padding-top: 0 !important;
  }
  
  body.mobile-ready {
    padding-top: 56px !important;
  }
}

/* 移动端Header */
@media screen and (max-width: 768px) {
  .mobile-header {
    display: flex !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    height: 56px !important;
    background: #fff !important;
    box-shadow: 0 1px 8px rgba(0,0,0,0.08) !important;
    z-index: 99999 !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 0 16px !important;
    box-sizing: border-box !important;
  }
  
  .mobile-header-logo {
    font-size: 20px !important;
    font-weight: 700 !important;
    color: #3B82F6 !important;
    text-decoration: none !important;
    letter-spacing: -0.5px !important;
  }
  
  /* 汉堡菜单按钮 */
  .mobile-menu-toggle {
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;
    width: 44px !important;
    height: 44px !important;
    background: transparent !important;
    border: none !important;
    cursor: pointer !important;
    padding: 0 !important;
    -webkit-tap-highlight-color: transparent !important;
  }
  
  .mobile-menu-toggle span {
    display: block !important;
    width: 24px !important;
    height: 2px !important;
    background: #333 !important;
    margin: 3px 0 !important;
    border-radius: 2px !important;
    transition: all 0.3s ease !important;
    transform-origin: center !important;
  }
  
  .mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px) !important;
  }
  
  .mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0 !important;
    transform: scaleX(0) !important;
  }
  
  .mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px) !important;
  }
}

/* 侧边菜单 */
@media screen and (max-width: 768px) {
  .mobile-side-menu {
    position: fixed !important;
    top: 0 !important;
    right: -100% !important;
    width: 75vw !important;
    max-width: 300px !important;
    height: 100vh !important;
    height: 100dvh !important;
    background: #fff !important;
    box-shadow: -4px 0 24px rgba(0,0,0,0.12) !important;
    z-index: 100000 !important;
    transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    display: flex !important;
    flex-direction: column !important;
  }
  
  .mobile-side-menu.open {
    right: 0 !important;
  }
  
  .mobile-menu-header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 16px 20px !important;
    border-bottom: 1px solid #f0f0f0 !important;
    flex-shrink: 0 !important;
  }
  
  .mobile-menu-title {
    font-size: 18px !important;
    font-weight: 700 !important;
    color: #3B82F6 !important;
  }
  
  .mobile-menu-close {
    width: 36px !important;
    height: 36px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    background: #f5f5f5 !important;
    border: none !important;
    border-radius: 50% !important;
    font-size: 22px !important;
    color: #666 !important;
    cursor: pointer !important;
    line-height: 1 !important;
    -webkit-tap-highlight-color: transparent !important;
  }
  
  .mobile-menu-close:active {
    background: #e0e0e0 !important;
  }
  
  .mobile-menu-nav {
    flex: 1 !important;
    padding: 12px 0 !important;
    overflow-y: auto !important;
  }
  
  .mobile-nav-item {
    display: flex !important;
    align-items: center !important;
    padding: 16px 20px !important;
    color: #333 !important;
    text-decoration: none !important;
    font-size: 16px !important;
    transition: background 0.2s ease !important;
    -webkit-tap-highlight-color: transparent !important;
  }
  
  .mobile-nav-item:active {
    background: #f5f5f5 !important;
  }
  
  .mobile-nav-item.active {
    color: #3B82F6 !important;
    font-weight: 600 !important;
    background: #EBF5FF !important;
  }
  
  .mobile-nav-item .nav-icon {
    width: 28px !important;
    font-size: 18px !important;
    flex-shrink: 0 !important;
  }
  
  .mobile-nav-item .nav-text {
    flex: 1 !important;
  }
  
  .mobile-nav-item .nav-arrow {
    color: #ccc !important;
    font-size: 18px !important;
    margin-left: 8px !important;
  }
  
  .mobile-nav-item.active .nav-arrow {
    color: #3B82F6 !important;
  }
  
  .mobile-menu-footer {
    padding: 20px !important;
    border-top: 1px solid #f0f0f0 !important;
    flex-shrink: 0 !important;
  }
  
  .mobile-login-btn {
    display: block !important;
    width: 100% !important;
    padding: 14px !important;
    background: #3B82F6 !important;
    color: #fff !important;
    text-align: center !important;
    text-decoration: none !important;
    border-radius: 10px !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    -webkit-tap-highlight-color: transparent !important;
  }
  
  .mobile-login-btn:active {
    background: #2563EB !important;
  }
}

/* 遮罩层 */
@media screen and (max-width: 768px) {
  .mobile-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: rgba(0,0,0,0.4) !important;
    z-index: 99998 !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transition: all 0.3s ease !important;
    -webkit-tap-highlight-color: transparent !important;
  }
  
  .mobile-overlay.show {
    opacity: 1 !important;
    visibility: visible !important;
  }
}

/* 隐藏原有导航 */
@media screen and (max-width: 768px) {
  header:not(.mobile-header),
  [role="banner"]:not(.mobile-header),
  .ant-layout-header,
  .ant-menu,
  .ant-menu-horizontal,
  nav:not(.mobile-side-menu):not(.footer-nav-links):not(.mobile-menu-nav),
  [class*="nav-bar"]:not(.mobile-nav-item),
  [class*="navbar"]:not(.mobile-nav-item) {
    display: none !important;
    visibility: hidden !important;
    height: 0 !important;
    overflow: hidden !important;
  }
}

/* 页面基础适配 */
@media screen and (max-width: 768px) {
  .container,
  .content-wrapper,
  .page-content,
  .ant-layout-content,
  main {
    padding: 16px !important;
    margin: 0 !important;
  }
  
  h1 { font-size: 24px !important; }
  h2 { font-size: 20px !important; }
  h3 { font-size: 18px !important; }
  
  .banner, .hero, [class*="hero"], [class*="banner"] {
    padding: 48px 16px !important;
    min-height: auto !important;
  }
  
  .banner h1, .hero h1, [class*="hero"] h1 {
    font-size: 24px !important;
    line-height: 1.3 !important;
  }
}

/* Footer适配 */
@media screen and (max-width: 768px) {
  .unified-global-footer {
    padding: 24px 16px 100px !important;
  }
  
  .unified-global-footer p {
    font-size: 12px !important;
  }
  
  footer:not(.unified-global-footer),
  .ant-layout-footer {
    display: none !important;
  }
}

/* 安全区域适配 */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
  .mobile-header {
    padding-top: env(safe-area-inset-top) !important;
    height: calc(56px + env(safe-area-inset-top)) !important;
  }
  
  body.mobile-ready {
    padding-top: calc(56px + env(safe-area-inset-top)) !important;
  }
  
  .mobile-side-menu {
    padding-bottom: env(safe-area-inset-bottom) !important;
  }
  
  .unified-global-footer {
    padding-bottom: calc(24px + env(safe-area-inset-bottom)) !important;
  }
}

/* 触摸优化 */
@media (hover: none) and (pointer: coarse) {
  a, button, .mobile-nav-item, .mobile-login-btn {
    min-height: 44px !important;
  }
  
  * {
    -webkit-tap-highlight-color: transparent !important;
  }
}