/**
 * 全局导航栏样式
 * 适用于所有应用层页面（商城、产品、DAO、匠人等）
 * 主页黑金风格统一
 */

.global-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
}

.global-nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

/* Logo 区域 */
.global-nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  transition: opacity 0.3s;
}

.global-nav-logo:hover {
  opacity: 0.8;
}

.global-nav-logo-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #D4AF37 0%, #9E2A2B 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 18px;
  flex-shrink: 0;
}

.global-nav-logo-text {
  display: flex;
  flex-direction: column;
}

.global-nav-logo-title {
  font-size: 18px;
  font-weight: 700;
  background: linear-gradient(90deg, #D4AF37, #9E2A2B);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.global-nav-logo-subtitle {
  font-size: 10px;
  color: #999;
  line-height: 1.2;
}

/* 导航菜单 */
.global-nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.global-nav-menu a {
  color: #ccc;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.3s;
  position: relative;
  padding: 8px 0;
}

.global-nav-menu a:hover {
  color: #D4AF37;
}

.global-nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #D4AF37, #9E2A2B);
  transition: width 0.3s;
}

.global-nav-menu a:hover::after,
.global-nav-menu a.active::after {
  width: 100%;
}

.global-nav-menu a.active {
  color: #D4AF37;
}

/* 工具栏 */
.global-nav-tools {
  display: flex;
  align-items: center;
  gap: 16px;
}

.global-nav-back-btn,
.global-nav-home-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  cursor: pointer;
  transition: all 0.3s;
  font-size: 16px;
}

.global-nav-back-btn:hover,
.global-nav-home-btn:hover {
  background: rgba(212, 175, 55, 0.2);
  border-color: #D4AF37;
  transform: translateY(-2px);
}

.global-nav-wallet-btn {
  padding: 8px 16px;
  border-radius: 20px;
  background: linear-gradient(90deg, #9E2A2B, #D5BDAF);
  color: white;
  border: none;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 3px 14px rgba(158, 42, 43, 0.6);
}

.global-nav-wallet-btn:hover {
  background: #7a1b1c;
  transform: translateY(-2px);
}

.global-nav-wallet-btn.connected {
  background: rgba(212, 175, 55, 0.2);
  border: 1px solid #D4AF37;
  color: #D4AF37;
  box-shadow: none;
}

/* 移动端菜单按钮 */
.global-nav-mobile-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  cursor: pointer;
  font-size: 20px;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
}

.global-nav-mobile-toggle:hover {
  background: rgba(212, 175, 55, 0.2);
  border-color: #D4AF37;
}

/* 移动端菜单 */
.global-nav-mobile-menu {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  background: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  z-index: 999;
}

.global-nav-mobile-menu.show {
  max-height: 500px;
}

.global-nav-mobile-menu-content {
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.global-nav-mobile-menu a {
  color: #ccc;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  padding: 12px 16px;
  border-radius: 8px;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  gap: 12px;
}

.global-nav-mobile-menu a:hover,
.global-nav-mobile-menu a.active {
  background: rgba(212, 175, 55, 0.1);
  color: #D4AF37;
}

.global-nav-mobile-menu a i {
  width: 20px;
  text-align: center;
}

/* 移动端工具栏 */
.global-nav-mobile-tools {
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* 响应式 */
@media (max-width: 1024px) {
  .global-nav-menu {
    gap: 20px;
  }
  
  .global-nav-menu a {
    font-size: 13px;
  }
}

@media (max-width: 768px) {
  .global-nav-container {
    padding: 0 16px;
    height: 56px;
  }
  
  .global-nav-logo-icon {
    width: 36px;
    height: 36px;
    font-size: 16px;
  }
  
  .global-nav-logo-title {
    font-size: 16px;
  }
  
  .global-nav-logo-subtitle {
    font-size: 9px;
  }
  
  .global-nav-menu {
    display: none;
  }
  
  .global-nav-mobile-toggle {
    display: flex;
  }
  
  .global-nav-mobile-menu {
    top: 56px;
  }
  
  .global-nav-wallet-btn {
    padding: 6px 12px;
    font-size: 12px;
  }
  
  .global-nav-back-btn,
  .global-nav-home-btn {
    width: 32px;
    height: 32px;
    font-size: 14px;
  }
}

/* 页面内容顶部留白（避免被固定导航遮挡） */
body.has-global-nav {
  padding-top: 64px;
}

@media (max-width: 768px) {
  body.has-global-nav {
    padding-top: 56px;
  }
}

/* 语言切换器容器（在导航栏中） */
.global-nav-tools #languageSwitcher {
  display: inline-block;
}