/* ============================================
   滤芯进销存系统 - 设计规范 v9
   设计语言：精致商务 · 玻璃拟态 · 丰富层次
   ============================================ */

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: #f0f4f8;
  color: #1a1a2e;
}

#root {
  min-height: 100vh;
}

/* === 侧边导航 - 精致深蓝 + 装饰元素 === */
.ant-layout-sider.app-sider {
  background: linear-gradient(195deg, #1e3a5f 0%, #0d2137 50%, #0a1a2e 100%) !important;
  box-shadow: 4px 0 20px rgba(0,0,0,0.3), inset -1px 0 0 rgba(255,255,255,0.05);
  height: 100vh !important;
  max-height: 100vh !important;
  min-height: 100vh !important;
  flex: 0 0 240px !important;
  position: relative !important;
  overflow: hidden !important;
}

/* 顶部装饰线 */
.ant-layout-sider.app-sider::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #3b82f6, #8b5cf6, #ec4899, #f59e0b);
  z-index: 10;
}

/* 顶部光晕 */
.ant-layout-sider.app-sider::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: radial-gradient(ellipse at 50% 0%, rgba(59,130,246,0.15) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
}

.ant-layout {
  min-height: 100vh !important;
}

/* Logo区域 - 精致玻璃卡片 */
.app-logo {
  height: 72px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
  margin: 12px 12px 8px;
  background: rgba(255,255,255,0.05);
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
}

.app-logo-text {
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.app-logo-sub {
  font-size: 9px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 3px;
  margin-top: 4px;
  text-transform: uppercase;
}

/* 菜单样式 */
.app-menu {
  background: transparent !important;
  border-right: none !important;
  position: relative;
  z-index: 2;
  padding: 8px 0;
}

/* 菜单分组标题 */
.app-menu::before {
  content: '导航菜单';
  display: block;
  font-size: 10px;
  color: rgba(255,255,255,0.35);
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 12px 24px 8px;
}

.app-menu .ant-menu-item {
  color: rgba(255,255,255,0.75);
  margin: 2px 12px;
  border-radius: 10px;
  height: 46px;
  line-height: 46px;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid transparent;
}

.app-menu .ant-menu-item:hover {
  background: rgba(255,255,255,0.1) !important;
  color: #ffffff;
  transform: translateX(4px);
  border-color: rgba(255,255,255,0.1);
}

.app-menu .ant-menu-item-selected {
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%) !important;
  color: #ffffff !important;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(59,130,246,0.4), inset 0 1px 0 rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.15);
}

/* 选中状态左侧高亮条 */
.app-menu .ant-menu-item-selected::before {
  content: '';
  position: absolute;
  left: -12px;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 24px;
  background: #ffffff;
  border-radius: 0 4px 4px 0;
  box-shadow: 0 2px 8px rgba(255,255,255,0.3);
}

.app-menu .ant-menu-item-selected::after {
  display: none;
}

/* 底部装饰 */
.sidebar-footer {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  background: linear-gradient(0deg, rgba(0,0,0,0.3) 0%, transparent 100%);
  z-index: 2;
}

.sidebar-footer-text {
  font-size: 10px;
  color: rgba(255,255,255,0.3);
  text-align: center;
  letter-spacing: 1px;
}

/* === 顶部导航 === */
.app-header {
  background: rgba(255,255,255,0.95) !important;
  backdrop-filter: blur(20px);
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05), 0 1px 2px rgba(0,0,0,0.03);
  position: sticky;
  top: 0;
  z-index: 100;
  height: 64px;
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.app-header .header-title {
  font-size: 18px;
  font-weight: 700;
  color: #1e3a5f;
  letter-spacing: 0.3px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.app-header .header-title::before {
  content: '';
  width: 4px;
  height: 20px;
  background: linear-gradient(180deg, #3b82f6, #2563eb);
  border-radius: 2px;
}

.app-header .header-user {
  font-size: 14px;
  color: #64748b;
  font-weight: 500;
  padding: 6px 14px;
  background: #f1f5f9;
  border-radius: 20px;
}

.app-header .anticon-menu {
  color: #1e3a5f;
  font-size: 20px;
}

/* === 主内容区 === */
.ant-layout-content {
  background: #f0f4f8 !important;
  min-height: calc(100vh - 64px);
}

/* 页面标题 */
.page-title {
  font-size: 24px;
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 3px solid #3b82f6;
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-title::before {
  content: '';
  width: 5px;
  height: 28px;
  background: linear-gradient(180deg, #3b82f6, #8b5cf6);
  border-radius: 3px;
}

/* 数据卡片 - 玻璃拟态 */
.stat-card {
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(20px);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.04);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(255,255,255,0.8);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #3b82f6, #8b5cf6);
  opacity: 0;
  transition: opacity 0.3s;
}

.stat-card:hover {
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
  transform: translateY(-4px);
  border-color: rgba(59,130,246,0.2);
}

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

.stat-card .stat-label {
  font-size: 12px;
  color: #64748b;
  margin-bottom: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.stat-card .stat-value {
  font-size: 34px;
  font-weight: 800;
  color: #1a1a2e;
  line-height: 1.1;
}

.stat-card .stat-sub {
  font-size: 12px;
  color: #94a3b8;
  margin-top: 8px;
}

/* 卡片状态颜色 */
.stat-card.success .stat-value { color: #059669; }
.stat-card.warning .stat-value { color: #d97706; }
.stat-card.danger .stat-value { color: #dc2626; }
.stat-card.info .stat-value { color: #2563eb; }
.stat-card.success::before { background: linear-gradient(90deg, #10b981, #059669); }
.stat-card.warning::before { background: linear-gradient(90deg, #f59e0b, #d97706); }
.stat-card.danger::before { background: linear-gradient(90deg, #ef4444, #dc2626); }
.stat-card.info::before { background: linear-gradient(90deg, #3b82f6, #2563eb); }

/* 统计卡片网格 */
.stat-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

/* 页面容器 */
.page-dashboard,
.page-inventory,
.page-stock-in,
.page-stock-out,
.page-data,
.page-settings {
  padding: 24px;
}

/* === 表格样式 === */
.ant-table {
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(20px);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  border: 1px solid rgba(255,255,255,0.8);
}

.ant-table-thead > tr > th {
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%) !important;
  color: #475569;
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  border-bottom: 2px solid #e2e8f0;
  padding: 16px;
}

.ant-table-tbody > tr > td {
  color: #1a1a2e;
  font-weight: 500;
  padding: 16px;
  border-bottom: 1px solid #f1f5f9;
  transition: background 0.2s;
}

.ant-table-tbody > tr:hover > td {
  background: #f8fafc !important;
}

/* 商品编码 - 醒目渐变蓝 */
.ant-table-tbody > tr > td:first-child {
  color: #2563eb;
  font-weight: 700;
  background: linear-gradient(135deg, rgba(37,99,235,0.08), transparent);
}

/* 状态标签 - 精致胶囊 */
.ant-badge-status-success {
  background: linear-gradient(135deg, #10b981, #059669) !important;
}

/* 表单卡片 */
.form-card {
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(20px);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  border: 1px solid rgba(255,255,255,0.8);
}

.form-title {
  font-size: 16px;
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 2px solid #e5e7eb;
}

/* 按钮主色调 - 渐变 */
.ant-btn-primary {
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%) !important;
  border: none !important;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(37,99,235,0.3);
  transition: all 0.25s;
}

.ant-btn-primary:hover {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%) !important;
  box-shadow: 0 6px 20px rgba(37,99,235,0.4);
  transform: translateY(-2px);
}

/* Tab 导航 */
.ant-tabs-tab {
  font-weight: 600;
  color: #64748b;
  padding: 14px 0;
  transition: all 0.2s;
}

.ant-tabs-tab:hover {
  color: #2563eb;
}

.ant-tabs-tab-active {
  color: #2563eb !important;
}

.ant-tabs-ink-bar {
  background: linear-gradient(90deg, #3b82f6, #2563eb) !important;
  height: 3px !important;
  border-radius: 3px 3px 0 0;
}

/* 手机端样式 */
@media (max-width: 767px) {
  .app-header {
    padding: 0 16px;
    height: 56px;
  }
  
  .app-header .header-title {
    font-size: 15px;
  }
  
  .app-header .header-user {
    font-size: 12px;
    padding: 5px 10px;
  }
  
  .stat-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  
  .stat-card .stat-value {
    font-size: 26px;
  }
  
  .page-dashboard,
  .page-inventory,
  .page-stock-in,
  .page-stock-out,
  .page-data,
  .page-settings {
    padding: 12px;
  }
  
  .page-title {
    font-size: 18px;
    margin-bottom: 16px;
  }
  
  /* 手机端抽屉菜单 */
  body .ant-drawer .ant-drawer-header {
    background: linear-gradient(135deg, #1e3a5f 0%, #0d2137 100%) !important;
    border-bottom: 1px solid rgba(255,255,255,0.1) !important;
    padding: 16px 20px;
  }
  
  body .ant-drawer .ant-drawer-title {
    color: #ffffff !important;
    font-weight: 700;
    font-size: 16px;
  }
  
  body .ant-drawer .ant-drawer-close {
    color: rgba(255,255,255,0.9) !important;
    right: 16px;
  }
  
  body .ant-drawer .ant-drawer-content-wrapper {
    background: #0d2137 !important;
    box-shadow: -4px 0 20px rgba(0,0,0,0.3);
  }
  
  body .ant-drawer .ant-drawer-content {
    background: #0d2137 !important;
  }
  
  body .ant-drawer .ant-drawer-body {
    background: linear-gradient(180deg, #0d2137 0%, #0a1929 100%) !important;
    padding: 12px 0 !important;
  }
  
  /* 手机端菜单项 */
  body .ant-drawer .ant-menu-item {
    color: rgba(255,255,255,0.85) !important;
    height: 52px;
    line-height: 52px;
    font-size: 15px;
    font-weight: 500;
    margin: 2px 12px;
    padding: 0 16px !important;
    border-radius: 10px;
    border-bottom: none;
  }
  
  body .ant-drawer .ant-menu-item:hover {
    background: rgba(255,255,255,0.1) !important;
    color: #ffffff !important;
  }
  
  body .ant-drawer .ant-menu-item-selected {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%) !important;
    color: #ffffff !important;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(59,130,246,0.4);
  }
  
  /* 表格 */
  .ant-table-thead > tr > th {
    font-size: 10px;
    padding: 10px 12px;
  }
  
  .ant-table-tbody > tr > td {
    font-size: 13px;
    padding: 12px;
  }
}